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1.0 Application
Table 1. Potential Wildlife Species Occurrence Checklist for CoP Phase II Gathering System area Common Name Scientific Name Occurrence Fox Soarrow Passerella iliaca Known to occur Golden Eagle Aauila chrvsaetos Known to occur Grav Jay Perisoreus canadensis Known to occur Grav-crowned Rosy Finch Leucosticte tevhrocotis Known to occur Great Horned Owl Bubo virf!inianus Known to occur Greater Sage-grouse Centrocercus urophasianus Known to occur Green-tailed Towhee Pini/a chlorurus Known to occur Green-winged Teal Anascrecca Known to occur Hairv Woodoecker Picoides villosus Known to occur Junioer Titmouse Baeolovhus f!riseus Known to occur Lesser Goldfinch Carduelis vsaltria Known to occur Loooerhead Shrike Lanius ludovicianus Known to occur Long-billed Curlew Numenius americanus Known to occur MacGillivray's Warbler Oporornis to/miei Known to occur Mallard Anas vlatyrhvnchos Known to occur Merlin Fa/co columbarius Known to occur Merriam's Turkev Mele@ris 1zallovavo Known to occur Mountain Bluebird Sia/ia currucoides Known to occur Mountain Chickadee Poeci/e wmbeli Known to occur Mournin_g Dove Zenaida macroura Known to occur Northern Flicker Co/aptes auratus Known to occur Northern Harrier Circus cyaneus Known to occur Pine Grosbeak Pinicola enucleator Known to occur Pine Siskin Carduelis vinus Known to occur Pinvon Jav Gvmnorhinus cvanocevhalus Known to occur Red-tailed Hawk Buteo iamaicensis Known to occur Red-winged Blackbird AKelaius vhoeniceus Known to occur Rock Wren Salvinctes obso/etus Known to occur Rough-leooed Hawk Buteo /a)!opus Known to occur Rubv-crowned Kinolet Reeulus ca/endula Known to occur Sa!!e Soarrow Amvhisviza belli Known to occur Sage Thrasher Oreoscovtes montanus Known to occur Sharo-shinned Hawk Acciviter striatus Known to occur Song Soarrow Melosviza melodia Known to occur Spotted Towhee Pipi/o maculatus Known to occur Steller's Jay Cyanocitta stelleri Known to occur Swainson's Hawk Buteo swainsoni Known to occur Townsend's Solitaire Mvadestes townsendi Known to occur Turkev Vulture Cathartes aura Known to occur Vesner Soarrow Pooecetes Qramineus Known to occur Western Bluebird Sialia mexicana Known to occur Western Kingbird Tvrannus verticalis Known to occur Western Meadowlark Sturnella ne)!/ecta Known to occur Western Screech-Owl Otus kennicottii Known to occur Western Scrub Jav Avhelocoma californica Known to occur WestWater Engineering Page 6of17 Abundance Uncommon Uncommon Uncommon Unknown Uncommon Uncommon Common Fairlv Common Uncommon Fairlv Common Fairly Common Uncommon Unknown Fairly Common Common Unknown Uncommon Fairlv Common Common Common Fairly Common Uncommon Uncommon Common Common Uncommon Abundant Fairly Common Unknown Common Uncommon Uncommon Uncommon Fairly Common Common Fairly Common Uncommon Uncommon Fairlv Common Common Rare Fairly Common Common Unknown Fairly Common December 2007 Table 1. Potential Wildlife Species Occurrence Checklist for CoP Phase II Gathering System area Common Name Scientific Name Occurrence Western Tanaeer Piranf!a ludoviciana Known to occur White-breasted Nuthatch Sitta caro/inensis Known to occur White-crowned Soarrow Zonotrichia leucoohrvs Known to occur Mammals American Beaver Castor canadensis Known to occur American Elk Cervus elavhus Known to occur American Marten Martes americana Known to occur Big Brown Bat Eptesicus fuscus Known to occur Big Free-tailed Bat Nyctinornops macrotis Likely to occur Black Bear Ursus americanus Known to occur Bobcat Lvnx ru!Us Known to occur Bushv-tailed Woodrat Neotoma cinerea Known to occur Common Muskrat Ondatra zibethicus Known to occur Common Porcupine Erethizon dorsatum Known to occur Coyote Canis latrans Known to occllr Ermine Muste/a erminea Known to occur Least Chipmunk Tamias minimus Known to occur Mountain Cottontail Svlvilal(us nuttal/ii Known to occur Mountain Lion Fe/is concolor Known to occur Mule Deer Odocoi/eus hemionus Known to occur White-tailed Jackrabbit Levus townsendii Known to occur Wyoming Ground SQuirrel Svermovhilus e/egans Known to occur Reptiles Fence Lizard Scelovorus undulatus Known to occur Racer Coluber constrictor Known to occur Sagebrush Lizard Sce/oporus ~raciosus Known to occur Western Terrestrial Garter Snake Thamnovhis e/el(ans Known to occur * Occurrence 1s for Garfield County 1n s1m1lar habitat and not necessarily this site as edited by WWE. **Abundance is for where found in Garfield County, not necessarily this site. Abundance Fairlv Common Fairlv Common Fairlv Common Fairlv Common Abundant Common Abundant Unknown Common Common Fairlv Common Common Uncommon Abundant Uncommon Common Common Common Abundant Common Common Common Uncommon Common Fairly Common The list is not represented to be a complete list of all wildlife that could possibly be found in CoP Phase II vicinity. It is intended to show the diversity of wildlife present by listing only the most common of species (CDOW 2006, Fitzgerald et al. 1994, Andrews and Righter 1992, Hammerson 1999). The reader should use caution when interpreting this list or the relative abundance. For example, there are greater numbers of GRSG in this landscape than in Garfield County in general. Table 2 are wildlife and, for some species, more than one habitat component which have been mapped by CDOW for Garfield County. The "CoP Phase II Gathering System Status" column is species status in the project area as determined by WWE. The CoP Phase II is partially located in an area classified as severe winter range and winter concentration areas for mule deer and elk by CDOW. Severe winter range is where 90% of elk in an area congregate in the worst two winters in ten. Winter concentration areas are where animals congregate every winter without regard to winter weather. The area historically has produced and wintered large numbers of both deer and elk. WestWater Engineering Page 7of17 December 2007 Table 2. Garfield County species of wildlife and habitat mapped IV o ora o IVISton 0 I I e b C I d D" . . fW"ldl"fi CoP Phase II Common Name Scientific Name Gathering System Abnndance*** Status* Amohibians Boreal toad Bufo boreas Unlikelv to occur Rare Birds American Pere!!rine Falcon Fa/co neref!rinus anatum Known to occur Rare Bald Eagle Ha/iaeetus leucocephalus Known to occur Rare Canada Goose Bran/a canadensis Known to occur Common Chukar Alectoris chukar Likely to occur Uncommon Golden Ea•le Aquila chrysaetos Known to occur Uncommon Great Blue Heron Areda heroides Known to occur Common Greater Sage-grouse Centrocercus uroohasianus Known to occur Fairlv Common Merriam's Turkey Me/eaf!ris wllooavo Known to occur Common* Osorev Pandion haliaetus U nlikelv to occur Rare White-tailed Ptannigan Laf!oPus leucurus Unlikelv to occur rare Mammals American Elk Cervus e/aphus Known to occur Abundant Black Bear Ursus americanus Known to occur Common Kit fox Vu/pes macrotis Likely to occur Unknown Lynx Lynx canadensis Unlikely to occur Very Rare Mule Deer Odocoileus hemionus Known to occur Abundant Pronghorn Anit/ocapra americana Unlikely to occur Uncommon Northern River Otter lutra canadensis Unlikely to occur Rare Wolverine Gula f!U/o Unlikely to occur extirpated Fish Colorado River cutthroat Oncorhynchus clarkii pleuriticus Known to occur Rare (A &B ouritvl Razorback )(vrauchentexanus Unlikelv to occur Rare Other stream fish Salmonidae, Catostomidae, Known to occur Common to Cvprinidae** uncommon or rare (Board of County Comm1ss1oners 2002) *WWE determination, **Added by WWE, ***Where found m similar habitat m Garfield County Another listing of important wildlife comes from the U.S. Fish and Wildlife Service "BOCC" (FWS 2002) (Table 3). These avian species are considered to be of special interest due to declining numbers or other indication of immediate or looming peril. Table 3. Birds of Conservation Concern for Southern Rockies and Colorado Plateau (FWS2002) Common Name 'Scientific Name Protection CoP Phase II Gathering Status* Svstem Status** Northern Harrier Circus cvaneus MBTA Known to occur Swainson's Hawk Buteo swainsoni MBTA Known to occur Ferruginous Hawk Buteo ref!alis MBTA Unlikely to occur Golden Eagle Aquila chrvsaetos MBTA Known to occur Peregrine Falcon Falco veref!.rinus anatum ESA Delisted Known to occur Prairie Falcon Falco mexicanus MBTA Known to occur Gunnison Sage-Grouse Centrocerus minimus Non-MBTA ESA Unlikely to occur Candidate West Water Engineering Page 8of17 December 2007 Table 3. Birds of Conservation Concern for Southern Rockies and Colorado Plateau (FWS2002) Common Name 'Scientific Name Protection CoP Phase II Gathering Status* System Status** Snowv Plover Charadrius a/exandrinus MBTA Not listed in GarCo Mountain Plover Charadrius montanus ESA Prooosed T &E Not listed in GarCo Solitarv Sandoioer Trinf!a so/itaria MBTA Not listed in GarCo Marbled Godwit Lemosa fedoa MBTA Unlikelv to occur Wilson's Phalarooe Phalarooas tricolor MBTA Unlikelv to occur Yellow-billed Cuckoo Coccvzus americanus ESA Candidate Unlikely to occur Flammulated Owl Otus flammeolus MBTA Known to occur Burrowino Owl Athene cunicularia MBTA Not listed in GarCo Short-eared Owl Asio_f/ammeus MBTA Not listed in GarCo Black Swift Cvvseloides niJ;~er MBTA Unlikely to occur Lewis's Woodoecker Melanernes lewis MBTA Likely to occur Williamson's Saosucker Sphyrapicus thyroideus MBTA Likely to occur Gray Vireo Vireo vicinior MBTA Likely to occur Pinyon Jay Gymnorhinus cyanocephalus MBTA Likely to occur Bendire's Thrasher Toxostoma bendirei MBTA Not listed in GarCo Crissal Thrasher Toxostoma crissale MBTA Not listed in GarCo Sprague's Pipit Anthus spraf!,ueii MBTA Not listed in GarCo Virginia's Warbler Vermivora virf!.iniae MBTA Likely to occur Black-throated Gray Warbler Dendroica nif!.rescens MBTA Likely to occur Grace's Warbler Dendroica 2raciae MBTA Not listed in GarCo Sage Sparrow Amphispiza belli MBTA Likely to occur Chestnut-collared Longsour Calcarius ornatus MBTA Not listed in GarCo *MBTA is Migratory Bird Treaty Act, ESA is federal Endangered Species Act, GarCo is CDOW species occurrence list, **WWE determination THREATENED, ENDANGERED OR SENSITIVE PLANT SPECIES One sensitive plant species, Piceance bladderpod, Lesquerella parviflora, was found precisely where expected due to soil, slope and exposure (Photo 5). While rare, where found, the numbers or density can be moderately high, which is the case with those found on the toe slope of ridges along the left descending bank of West Fork Parachute Creek. No other TESS plant species were encountered. Other TESS plant species that may be present but were not found in this survey include the sun- loving meadowrue, Thalictrum heliophilum and Roan Cliffs blazingstar, Mentzelia rhizomata. WETLANDS AND WATERWAYS With relatively dry and harsh climate, value and function of the many springs, seeps, and small, perennial streams and associated wetlands within the project area and their importance cannot be overstated. Springs, seeps and wetlands are essential components of GRSG habitat (Photo 8). West Fork Parachute Creek contains abundant native and non-native fisheries resources. Electro-fishing by CDOW in 2006 revealed the existence and density of the two populations (Photos 6 and 7). WestW ater Engineering Page 9of17 December 2007 Photo 5. One of a group of approximately 50 Piceance bladderpods on south facing exposure in West Fork Parachute Creek near CDP F09-596 Photo 6. Brown trout, Sa/mo trutta, are numerous above West Fork falls WestWater Engineering Page 10of17 December 2007 Photo 7. Colorado River cutthroat, Oncorliynclms clarkii pleuriticus, introgressed with 0. clarkii spp. according to CDOW, fairly common below falls to confluence of Light Gulch. DISCUSSION The pre-dominant big sagebrush (Artemesia tridentata spp.)-wheatgrass (Elymus spp.) vegetation community is within the overall range of ORSO in Garfield County and is occupied habitat (Figure l , page 17). Project features are within nesting habitat of ORSO, red-tailed hawks, Cooper's hawks, and other species. Structure of shrubs and adjacency to wet meadows and streams provide excellent brood rearing habitat. Wet meadow and streams produce succulent herbaceous vegetations and insects, important to nesting ORSO and survival of their young. The aspen, spruce-fir, and riparian woodlands provide high quality habitat for mule deer, elk, black bear, ORSO, Cooper's hawks, sharp-shinned hawks, red-tailed hawks and cavity nesters such as downy woodpecker and northern flicker. Of utmost importance and arguably the most significant resource in the project area is the density and distribution of ORSO (Appendix A). While the area is known by CDOW to be ORSO occupied range, much of it was thought to be historic range. This species has been and continues to be a topic for consideration for special protections. Hunting has not been permitted for this formerly once-plentiful species since 1995. Study by EnCana, Bureau of Land Management (BLM) and CDOW have shown a greater presence of this species in thi s portion o f its range than was previously known. CDOW is currently conducting population studies with assistance from EnCana, BLM and others. WestWater Engineering Page 11 of 17 December 2007 Due to the numerous leks in the project area, the entire area is classified nesting and brood rearing habitat for GRSG. GRSG data is in Appendix A. Photo 8. Bragg Spring vicinity illustrating juxtaposition of important habitat components of water, wetlands, meadows, sagebrush shrublands and aspen woodlands arranged in vertical and horizontal mosaic. Birds of prey density and diversity is high. Several CDPs and l 0 well pads occur within nest buffer zones (Figure l, page 17). Considering the diversity and density of prey illustrated in Table I and the abundance of dead or dying trees scattered throughout every aspen copse in the project vicinity it is not unusual to find higher densities of raptor nests. Observations are located in Appendix B. Mule deer migration occurs from the top of the drainage divide northeasterly towards the Piceance Creek winter ranges according to CDOW mapping provided to Garfield County (Figure I, page 17). Elk concentrate in winter north of most of the project area but 4 CDPs and a few thousand feet of pipeline are within an elk winter concentration area according to the same mapping referenced previously (Figure l page 17). Wetlands and streams are few and relatively small. While a few crossings take place, for the most part, wetlands and streams are not directly affected. Waterway and wetland observations are in Appendix C. WestWater Engineering Page 12 of 17 December 2007 SENSITIVE AREA AND WILDLIFE MITIGATION AND MANAGEMENT RECOMMENDATIONS Improve Greater Sage-grouse Habitat. Greater sage -grouse brood rearing habitat could be improved by better management of livestock around springs, wet meadows and riparian zones along creeks. Degradation of wetlands and aquatic resources reduces capacity to produce insects and herbaceous forage critical to ORSO in their annual cycle. The need to protect and manage these resources in the project area is essential to continue thriving populations of ORSO. Resource damage is occurring to waterways, springs and wetlands by livestock overuse by grazing and loafing (Photos 9 and l 0). Photo 9. Moderately heavy grazing Photo 10. Light or no grazing Five areas totaling 138 acres were treated in 2005 and six areas totaling 133 acres were treated in 2006 on NPR. These sites were selected within occupied habitat with the objective that removing the larger shrubs, especially thick stands of serviceberry and oakbrush, would enhance the sites as GrSG habitat. While an increase in the amount of sign on areas treated in 2005 was noted, it was not determined during which months the birds used the sites. Treatments and studies of use will continue into the foreseeable future (WWE 2007). Regulated noxious weeds including houndstongue, Cynoglossum officinale, and musk thistle, Carduus nutans, were observed and are subject of a separate report. These invasive species degrade ORSO and other wildlife habitat by replacing native vegetation. Cattle loafing disturb soils and increases opportunities for invasive species such as Canada thistle, Cirsium arve nse, and houndstongue to gain hold (Photos 11 and 12). Minimize footprint of disturbance. Reduce to the minimum level possible all soil disturbing activities. Park construction vehicles on previously disturbed lands during construction to further reduce temporary disturbance. WestWater Engineering Page 13of17 December 2007 Photo 12 and 13. Cattle loafing in and damaging aquatic resources Re-seeding. Temporary and permane nt disturbances are reco mmended to be re-seeded with native grasses. These meas ures s ho uld be described in an Integrated Vegetation and Noxious Weed Management Pl an fo r thi s s ite. Best management practices s ho uld be followed as described in the integrated vegetation man agement plan. Fence Removal. A few wildlife un-friendly fences can be fo und in the project area but often o n surface controlled by others. Whe re possible, o ld fe nc e is recommended to be rem o ved to enhance wildlife movement. Black Bear Measures. A fe d bear is a dead bear goes th e me ssage from th e CDOW. It is n ot o nl y un safe, it is illegal. Keep all trash and food waste in bear-proof conta in ers . Put dog food a nd bowls, cooking a pplia nces and ut e nsi ls in b ear-pro of sto rage at ni ght. Black bears wi ll rarely attack but if they are s urpri sed, feel danger, wish t o protect territory or if they have cubs they may attack . T he be st way to avo id danger is to avoi d bears. When walking or trave lin g th rough bear territory make a lot of noise. If you see a black bear, make sure he sees you. Hold your a rm s hig h above your head usi ng a coat or o uter garme nt to make yourself ap pear larger. Co ntinue to make no ise a nd s lowly back away. If you run the bear will likely chase you. If the bear comes for you, climb a tree or drop to a fetal pos iti o n. Cover you head and neck with your ha nd s. Once the bear realizes you are not a threat he may leave. If the bear d oes not stop the attack when playi ng d ead , fight back and make as much noise as possible. Birds of Prey. At the time of the s urvey, most raptors in the affected area had begun migration and were no lon ger present. M any unkn own nests were fo und and cou ld belong to any one of several s pec ie s from the table bel ow (Table 4). In areas of known raptor nestin g, construction and drilling activities sho uld not be sc hedul ed between territory establishment and di spersa l of young from the nest. If work is planned during the ne st in g season, areas of know n and potential nesting s ho uld be inv entoried by qu alified biologists. Timing limitation restrictions should then be considered a nd appli ed to all active nests. W estWater recommends temporal a nd spatial restricti ons for activ ities near activ e nests based on BLM stipul at ions (BLM 1997), CDOW recomme ndatio ns (Craig 2002, Craig a nd E nd erso n 2004), and literature review of nestin g WestWater Eng ineering Page 14 of 17 December 2007 season timing for raptors in the Roan Plateau region (Andrews and Righter 1992, Kennedy et al. 1993, Kingery 1998, Poole 2005). These recommendations are summarized in Table 4. Table 4. Timing limitations recommendations for active raptor nests Soecies Buffer Zone Seasonal Restriction Red-tailed Hawk 0.33 mile l March -15 Julv Swainson's Hawk 0.25 mile I Aoril -15 August Sharo-shinned Hawk 0.25 mile l Aoril -15 August Cooper's Hawk 0.25 mile l Aoril -15 August Peregrine Falcon 0.5 mile 15 March -31 July Northern Pv!!my-Owl 0.25 mile 15 March -15 July Long-eared Owl 0.25 mile l March -15 July Great Horned Owl * * * Great Horned Owls are relatively tolerant of human activity. Keep activity to a minimum during breeding season. Timing restrictions and dates can be modified if an active nest is monitored. The buffer zone should not be entered until one week after the young have fledged, which can be much earlier than standard temporal restrictions. REFERENCES Andrews, Robert, and Robert Righter. 1992. Colorado birds: A reference to their distribution and habitat. Denver Museum of Natural History, Colorado, 442 pp. BLM. 1997. Record of Decision and Approved White River Resource Area, Resource Management Plan. U.S. Bureau of Land Management, Meeker, Colorado. BLM, 2006. Roan Plateau Proposed Resource Management Plan Amendment (RMPA) and Final Environmental Impact Statement (EIS) to the Glenwood Springs Resource Management Plan. Board of County Commissioners. 2002. Wildlife habitat profile map. http://www.garfield- county.com/ docs/6293229 I 200426wi ldlife.pdf. Board of County Commissioners. 2006. Garfield County zoning resolution of 1978, amended October, 2006. Building and Planning Department, Glenwood Springs, Colorado, 78 pp. CDOW. 2006. Wildlife species occurrence. Colorado Division of Wildlife. http:/ Ind is.nrel .colostate.edu. Craig, G.R. 2002. Recommended buffer zones and seasonal restrictions for Colorado raptors. State of Colorado, Department of Natural Resources, Division of Wildlife, Ft. Collins. Unpublished Report, 7 pp. Craig, G. R., and J.H. Enderson. 2004. Peregrine falcon biology and management in Colorado 1973-2004. Technical Publication No. 43. Colorado Division of Wildlife, Fort Collins. WestWater Engineering Page 15 of 17 December 2007 Fitzgerald, James P ., C. A. Meaney, and D. M. Armstrong. I 994. Mammals of Colorado. University Press of Colorado, Niwot, 467 pp. Hammerson, Geoffrey A. 1999. Amphibians and reptiles in Colorado, 2nd Ed. University Press of Colorado, Niwot, 484 pp. Kennedy, P.L., and D.W. Stahlecker. 1993. Responsiveness of nesting northern goshawks to taped broadcasts of 3 conspecific calls. Journal of Wildlife Management 57:249-257. Kingery, H.E. (Editor). I 998. Colorado Breeding Bird Atlas. Colorado Bird Atlas Partnership and Colorado Division of Wildlife, Denver. Lindauer, I.E., C. E. OLMSTED III, W. A. Kelley, and W. F. Grey. I 982. Terrestrial ecosystems of northwest Colorado: an annotated bibliography and vegetation classification, 123 pp., Vol. 8 in D.W. Crumpacker (editor), Wildlife conservation and energy development in northwest Colorado. State of Colorado, Department of Natural Resources, Division of Wildlife, Denver, 14 vol. series. NRCS. 2007. Web Soil Survey, U.S. Department of Agriculture, Natural Resource Conservation Service, URL: http://websoilsurvey.nrcs.usda.gov Poole, A. (Editor) 2005. The Birds of North America Online: http://bna.birds.cornell.edu/BNA/. Cornell Laboratory of Ornithology, Ithaca, New York. USFWS. 2002. Birds of conservation concern 2002. U.S. Department of the Interior, U.S. Fish and Wildlife Service, Division of Migratory Bird Management, Arlington, Virginia. WWE. 2006. North Parachute Ranch Raptor Survey Report. By WestWater Engineering, Grand Junction, Colorado, for EnCana Oil & Gas (USA) Inc., Parachute, 27 pp. WWE. 2007. Greater sage-grouse investigations on the North Parachute Ranch, 2006 annual report. By WestWater Engineering, Grand Junction, Colorado, for EnCana Oil & Gas (USA) Inc., Parachute, 27 pp. WestWater Engineering Page 16 ofl7 December 2007 0 0 0 00 O> .., .., 0 0 0 .... O> .., .., 0 0 0 co O> .., .., 0 0 0 .., ~ .., 0 0 : .., .., 0 0 0 .., O> .., .., 0 0 0 N O> .., .., 0 0 0 ... O> .., .., 0 0 0 0 O> .., .., 0 737000 738000 g ~ °'~~-!: 00 . . . .., .., 0 0 0 00 CIO .., .., 0 0 0 l;;; ... .., 0 0 0 co ; ~ • 0 • c::::J g~ • ~ . ~ 0 .., -• o ~. g -.., ~ -.., -- VVetlands Piceance Bladderpod Sage Grouse Sign RaplOr Disturbance Bulfer Actrve Raptor Nests (2007) Inactive Raptor Nests (2007) COE CroSSlngs Pads Pipelines Active Grouse Leks (2006) Inactive Grouse Leks (2006) Grouse Occupied H abttat Elk -Wnter Range (NDIS) Mule Deer • \/I/inter Range (NDIS) l I I I I I I I I I I I I I 737000 738000 739000 740000 741000 -742000 739000 740000 741000 742000 743000 744000 745000 74:W 00 0 0 0 CIO O> .., .., 0 0 0 .... O> .., .., 0 0 ~ O> .., ..... .., 0 0 0 .., O> .., .., 0 0 ~ O> .., .., 0 0 --; -----<1 ff ~--.d g .Tl 0 7 ~::ift-J "T '· .,-A,·,7:.;>' ;;,..[" °' .., .., 0 0 0 N O> .., .., 0 0 0 ... O> .., .., 0 ,. . ...,;; -....:..-.;_~~g ~~=-.r::::::-~o O> .., .., 0 0 0 O> 00 .., .., 0 0 0 CIO CIO .., .., 0 0 0 .... CIO ~ 0 0 0 co co .., .., 0 0 --~~~".:;-~.:Jf.J---------~ ·--f~r: ~ ~J?I Figure 1: ; 743000 EnCana Oil & Gas (USA) Inc. Cono co Philips Gathering System 744000 Wildlife & Sensitive Areas WestWater Engineering Miles 0 0.25 0.5 UTM Zone 12N NA083 745000 746000 0 0 0 .., ... .., .., c --. ---·-- Date Biol-ist Location .Number 07126107 PWG PWG GRSG01 07126107 PWG PWGGRSG02 07126107 PWG PWGGRSG03 07126107 PWG PWGGRSG04 07126107 PWG PWGGRSG05 09/12/07 BC BCGRSG 01 09/05/07 JWG JWGGRSG01 09/05/07 JWG JWGGRSG02 09/05/07 JWG JWGGRSG 03 09/05/07 JWG JWGGRSG04 09/05/07 JWG JWGGRSG05 09/05/07 JWG JWGGRSG06 09/05/07 JWG JWGGRSG07 09/05/07 JWG JWGGRSG 08 09106107 JWG JWG GRSG09 09/06/07 JWG JWGGRSG10 09/10/07 JWG JWG GRSG 11 09/10/07 JWG JWGGRSG 12 09/10/07 JWG JWGGRSG 13 09/11/07 JWG JWG GRSG 14 09/11/07 JWG JWG GRSG 15 WestWater Engineering --- ----- APPENDIX A ONOCO -PHILLIPS GATHERING PIPELINE - G Sign Amount GrOuse Zone Eastina Northina TvDe Sian Observed 12S 739467 4389789 Feces 5 piles 12 s 739567 4389803 Feces 3 niles 12S 739227 4392532 Feces 1 oiles 12S 739261 4392528 Feces 1 ciles 12S 738985 4391850 Feces 1 oiles 12S 738090 4392864 Feces 1 turd 12S 742443 4384984 oellets 4 NA 12S 742520 4385057 roost Dile 1 NA 12S 742578 4385119 pellets 2 NA 12S 742622 4385256 "'"'llets 1 NA 12S 742835 4385369 oellets 12 NA 12S 743124 4385492 NA NA 2 12S 743221 4385604 oellets 2 NA pellets, 12S 743266 4385659 caecal 2. 1 NA 12S 743343 4385825 oellets 1 NA 12S 743377 4385879 roost oile 1 NA 12S 739829 4392384 oellets 12 NA pellets, 12$ 739827 4392340 roost 1, 1 NA 12$ 739839 4392215 roost Dile 1 NA 12S 743572 4393799 rn=!llets 3 NA 12S 743670 4394218 oellets 6 N Appendix A -Page I s L 2007 . Photo Number ·Comments PWG GRSG001.JPG BC GRSG001.JPG NA nPJlets on PL CL NA roost nile in survey area NA Dellets in survey area NA Dellet in survey area NA oellets in survev area JWG GRSG 06 P01 2 qrouse in road adiacent to PL CL JWG GRSG 07 P01 2 fresh oellets in road adjacent to PL CL 2 fresh pellets, 1 caecal in road adjacent to NA PLCL NA 1 nellet adjacent to PL CL I NA roost oile adiacent to PL CL I NA 12 oellets adiacent to PL CL NA 1 pellet and 1 roost pile adjacent to PL CL NA 1 roost pile adjacent to PL CL recent pellets in '07 brush treatment JWG GRSG 14 P01 adiacent to PL CL 6 pellets on west edge of '07oak brush JWG GRSG 15 P01 treatment December 2007 --. ------ Date Biol-ist Location Number 09/06107 JWG JWG GRSG 16 09/05/07 JF JF GRSG 01 09/10/07 MRG MRGGRSG01 09/10/07 MRG MRG GRSG02 09/05107 VKG VKGGRSG 01 09/05/07 VKG VKG GRSG02 09/05/07 VKG VKGGRSG03 09/11/07 VKG VKGGRSG 05 WestWater Engineering -- ---------- APPENDIX A ONOCO -PHILLIPS GATHERING PIPELINE - G Sign Amount Grouse Zone Eastina North Ina Tv;... Sian Observed 12S 743615 4385885 oellets 4 5 12S 738095 4392969 NA NA 3 12S 744844 4391618 enn shell 1 NA 12S 741877 4391204 roostnile 1 NA 12S 743309 4385714 NA NA 2 12S 744032 4385869 oellet 1 12S 744087 4385560 roost oile 1 12S 743369 4396745 Pellet 1 Appendix A -Page 2 s L, 2007 Photo Number Comments JWG GRSG 16 P01 JWG 5 birds feeding in saddle adjacent to road an GRSG 16 P02 JWG PL CL; 4 fresh pellets in saddle GRSG 16 P03 JWG GRSG 16 P04 JWG GRSG 16 P05 JWG GRSG 16 P06 JWG GRSG 16P07 NA v.m.7; flushed 3 saQe Qrouse here I GrSG egg shell on hillside, probably NA dron"'"d bv oredator, not in nestina location GrSG roost pile; relatively fresh, on top of NA ridoe about 30 feet from old oioeline VKG GRSG 01A VKG GRSG 01B VKG GRSG walking around survey tripod in known 01 C VKG GRSG 010 occunied habitat A single sage-grouse dropping in good NA habitat NA one roost olle of dronninas in good habitat dropping at road intersection on Barnes NA Ridae, within cad oerimeter December 2007 APPENDIXB ENCANA-CONOCO -PHILLIPS GATHERING PIPELINE -Raotor Nest Locations, 2007 Cliffl T,.. "" Nest Nest ..... ..... ..... Biologist Nest Height dbh Height Diameter Depth Slope Aspect Data Bio"""ist Number s-ies Zone Eastin• Northi..,. "" •in' '"' fin) fi'1\ •%\ fd--.~ Photo Status Comments· Whitewash new material JWGRTHA 01PA JWG I Dying aspen tree; no fresh material or 09/06/07 JWG JWGRTHA01 Red-tailed Hawk 12S 744137 4384627 40 11 35 28 20 100 290 RTHA01PB whitewash; likelv a Red-tailed Hawk nest JVVG UNHA 01PA JWG I Dead aspen; no fresh material or whitewash: 09/07/07 JWG JWGUNHA01 Unknown Hawk 12S 740595 438886 25 9 20 22 12 45 92 UNHA01PB soarse cover-lik..i., old accioiter nest JWGUNHA 02PA JWG u Live aspen tree; no fresh material or whitewash; 09110/07 JWG JWG UNHA02 Unknown Hawk 12S 739631 4388392 35 9 30 20 12 100 7 UNHA02PB likelv an accioiter nest JWG UNHA Dead aspen; no fresh material or whitewash; 03PA JWG u sparse cover; likely accipiter nest: good 09/11/07 JWG JWG UNHA03 Unknown Hawk 12S 742834 4393421 30 12 25 20 12 25 350 UNHA03PB condition VKGUNHA Unknown species, in a tall Douglas-fir, possible 01PA VKG PA active, no whitewash, but possible 07 nesting 09/06/07 VKG VKG UNHA01 Unknown Hawk 128 744992 4384663 80 40 70 30 24 20 350 UNHA01PB materials VKG UNHA 02PAVKG I 09/10/07 VKG VKG UNHA02 Unknown Hawk 12s 743238 4394525 28 9 17 16 12 15 15 UNHA02PB Older nest. not active 2007 VKGUNHA 03PAVKG A Active 2007, whitewash and dead chick on 09/10/07 VKG VKGUNHA03 Unknown Hawk 128 743288 4394482 70 12 45 20 10 5 4 UNHA03PB around below nest VKG UNHA VVhitewash, appeared to be active, but close to 04PAVKG A above nest, this site may have been day roost, UNHA04PB too close to above nest for both to have been 09/10/07 VKG VKG UNHA04 Unknown Hawk 128 743309 4394449 60 18 40 20 12 7 8 active VKGRTHA Gumber took photo, known site by T. Meyers. 01PA VKG A VVIJI likely be destroyed by road construction, Og/10/07 VKG VKG RTHA01 Red-tailed Hawk 12S 741966 4386675 55 19 40 28 20 35 2 RTHA01PB flagging below nest tree as road ROW. 09/11/07 VKG VKG UNHAOS Unknown Hawk 12S 744831 4395066 60 12 43 18 10 10 345 NA I Older nest. not active 2007 VKG UNHA 06PAVKG A 09/11/07 VKG VKGUNHA06 Unknown Hawk 12S 744764 4395086 75 18 BO 28 24 10 340 UNHA06PB T. Mevers has documented in 2007 Asoen tree VKGUNHA 07PAVKG I 09/11/07 VKG VKG UNHA07 Unknown Hawk 12S 746221 4393238 45 12 30 20 16 15 60 UNHA07PB Asoen not active for several vears VKG UNHA OSPAVKG I 09/11/07 VKG VKG UNHAOS Unknown Hawk 128 746432 4393101 60 18 32 28 14 15 350 UNHA08PB Asoen, inactive 2007, in aood condition VKGUNHA 09PAVKG PA Possibly in 2007, in spruce tree, small amount 09/11/07 VKG VKG UNHA09 Unknown Hawk 128 746663 4393162 65 14 50 30 26 15 5 UNHA09PB Of whitewash WestWater Engineering Appendix B -Page 1 December 2007 APPENDIXB ENCANA -CONOCO -PIIlLLIPS GATHERING PIPELINE -Raotor Nest Locations, 2007 Cfdfl r ... r ... Nest Nest Nest Nost Nest Biologist Nest Height ... Height Diameter Depth S?:~ ~~ Date Biol""'ist Number S.....,les Zone .... --Northlnn 'ft' llnl ,., tin\ tin\ Photo Status Comments -Whitewash new material MRG UNHA 01PA MRG I Very old stick nest, falling apart; small aspen 09/05/07 MRG MRG UNHA01 Unknown Hawk 12$ 738598 4395455 20 8 15 15 6 12 342 UNHA01P8 tree MRGUNHA 02PAMRG I 09/06/07 MRG MRGUNHA02 Unkno'Nfl Hawk 12$ 741236 4394821 40 11 25 15 4 10 270 UNHA02PB In as""n tree above er~ .. sorino MRG RTHA 01PA MRG A In aspen tree, whitewash, adult RT circling and 09/06/07 MRG MRG RTHA01 Red-tailed Hawk 125 740652 4392885 55 12 40 24 10 5 64 RTHA01PB callino MRGUNHA 03PAMRG A VVhitewash, possibly active but nest is falling 09/12107 MRG MRGUNHA03 Unknown Hawk 12$ 745165 4395967 35 12 20 20 8 15 90 UNHA03PB aoart on one side -wind! JF UNHA01Pa I 09/05/07 JF JF UNHA01 Unknown Hawk 12$ 737704 4394109 40 15 30 48 24 5 300 JF UNHA01Pb '""'6; in dead as"'an; snowbe ..... JF UNHA02Pa I 09/06/07 JF JF UNHA02 Unknown Hawk 12$ 742342 4395730 45 12 35 36 36 5 280 JF UNHA02Pb ··-16: dead asnen; serviceberrv JF UNAC 01Pa Unknown JF UNAC 01Pb I 09107107 JF JF UNAC 01 AcciDiter 12$ 742640 4388780 45 16 35 36 24 15 350 JF UNAC01Pc wn3Q; live asoen: chokechern1 Unknown JF UNAC 02Pa I wp20; live aspen; good repair but no bones or 09/12/07 JF JF UNAC 02 AcciDiter 12$ 744390 4393820 50 10 30 30 36 20 320 JF UNAC 02Pb feathers or whitewash JF UNHA03P I wp23;1ive aspen; remnant-possibly a nest 09/12107 JF JF UNHA03 Unknown Hawk 128 744664 4392627 40 12 25 12 12 20 10 buildino failure WestWater Engineering Appendix B -Page 2 December 2007 APPENDIXC EN CANA -CONOCO -PIIlLLIPS GATHERING PIPELINE -COE WATERWAYS, 2007 Date Biologist Number Zone UTM Easting UTM Northing Width (ft) Depth (ft) Photo Comments JWGWW 09/05/07 JWG JWGWl/l/01 12S 742825 4385372 0.75 0.08 01P small drainane from road runoff JWGWW 09/06/07 JWG JWGWN02 12S 743876 4385294 0.58 0.16 02P small drainaae from road runoff JWGWN 09/06/07 JWG JWGWN03 12S 743873 4385276 0.5 0.08 03P small drainane from road runoff JWGWW 04P1 JWGWW Bear Run Creek crossing: flowing 09/06107 JWG JWGWN04 12S 742220 4386775 2 0.3 04P2 water JWGWW 09/06/07 JWG JWGWINOS 12S 742207 4386856 1.8 0.16 05P drv drainaae JWGWW small drainage: earth dam 30m 09/07/07 JWG JWG l/Wl/06 12S 742613 4387289 1.6 0.08 06P downstream JWGWW 09/07/07 JWG JWGW/1107 12S 742653 4387331 1 0.16 07P small drainaae JWGWW 09/10/07 JWG JWGWN08 12S 739686 4391440 1 0.04 08P small drainaoe off of ooint of ridoe small drainage north of West Fork 09/10/07 JWG JWG l/Wl/09 12S 739634 4390635 1 0.08 NA Parachute Creek crossing at West Fork Parachute Creek; by dam structure; flowing JWGWW water; wiDows, sedges and rushes 09/10107 JWG JWGW/1110 12S 739698 4390415 4 0.6 10P oresent JWGWN 09/11/07 JWG J\NG VWV11 12S 743104 4393375 1.1 0.04 11P small drainaae from road runoff MRGVWV 01PC MGRl/WV 01PU MRGWN Some water flowing: straw filters 09/10107 MRG MRGWN01 12S 741922 4391730 1 0.5 01PO innJace MRGWN 09110/07 MRG MRGVWV02 125 741914 4390821 3 1.5 02P West Fork of Parachute Creek JFWW wp24: east fork of middle fork of 09106/07 JF JFVWV01 12S 741997 4396284 2.5 0.3 01P Stewart Gulch; flowinn JFWW wp25; some dry land vegetation 09/06107 JF JFWN02 12S 742089 4396326 1.5 0.1 02P in drainaoe JFWW 03P1 JF wp41: flowing water but obscured 09/07/07 JF JFWN03 12S 742876 4390838 1 0.4 VWV03P2 bv overhanoino veaetation; JFWW wp42; flowing; west fork of 09/07/07 JF JF W/1104 12S 742888 4390810 3 0.5 04P Parachute Creek JFWW wp21: pipeline runs between road 05P1 JF and drainage (COE); NEED TO VWV05P2 MOVE ROUTE OUT OF 09/07/07 JF JFVWVOS 12S 744661 4394450 20 2 JFWW DRAINAGE BOTTOM TO ABOVE WestWater Engineering Appendix C -Page 1 December 2007 APPENDIXC EN CANA -CONOCO -PHILLIPS GATHERING PIPELINE -COE WATERWAYS, 2007 o.te Biologist Number Zone UTMEasting UTM Northing Width (ft) Depth(ft) Photo Comments 05P3 THE ROAD JFVWV 05P4 Might not under new ACOE 07126107 BC BCWN01 12S 738983 4390758 5 DRY BCWN01B Guidelines Pristine sub-irrigated fringe 07126/07 BC BCWN03 12S 73971 4390435 10 0.5 8CWJV038 wetlands ENCANA-CONOCO -PHILLIPS GATHERING PIPELINE-Wetland Locations. 2007 Date Biologist Polygon Number Zone UTM Easting UTM Northing Wetland Plants Size (acres) Photo Comments Bear Run Creek crossing; also a JWGVWV COE waterway crossing; willow 04P1 JWG and sedges present: 15-25 fl 09/06/07 JWG JWGWP01 12S 742220 4386775 willow, sedoe NA VW./04P2 crossina crossing at West Fork Parachute Creek; by dam structure; flowing JWGVWV water; wiUows, sedges and rushes 09/10/07 JWG JWGWP02 12S 739698 4390415 willow, sedoe, rush NA 10P oresent fringe wetland at confluence of House Log and Circle Dot Creeks. spike rush, carex VKG WP Welland species indude spike aquatilis, hairgrass, 01P2, VKG rush, carex aquatilis, hairgrass, 09/06/07 VKG VKG Wv'l/01 12S 744385 4384633 covote willow NA WP01P1 eoiJobium, covote willow fringe wetland at crossing of Little coyote willow, VKGWP Creek, flowing water, coyote 09/06107 VKG VKGWP02 12S 742804 4386562 hairarass NA 02P willow, hairorass fringe weUand along west fOrk, Pl rush, carex, willow, VKGWP already constructed across creek 09/10/07 VKG VKGWP03 12S 741722 4390811 mares tail NA 03P on this date fsee ohotos) fringe wetland in east fork of JFVWV middle fork of Stewart Gulch; 09/06107 JF JF WP 01 12S 741997 4396284 sedaes NA 01P edae to edoe width 10ft 1 Oft wide fringe weUand in drainage starts here and Carex aquatiHs; continues downstream; route is 09/07/07 JF JFWP02 12S 742454 4390325 sedoes NA NA close but does NOT cross it 15 ft wide wetland STARTS at a Carex aquatilis; spring at this wp; route does NOT 09/10/07 JF JFWP03 12S 739666 4390744 sednes NA NA cross this wetland WestWater Engineering Appendix C -Page 2 December 2007 APPENDIXC ENCANA -CONOCO -PIIlLLIPS GATHERING PIPELINE -COE WATERWAYS, 2007 Date Biologist Numbe' Zone UTM Easting UTM Northing Width (ft) Depth (ft) ·-Comments carex aquatilis; 09/10/07 JF JF WP 04 12$ 739660 4390701 sedaes NA NA above wetland ENOS here 07/26/07 BC BCINP02 12$ 739149 4390657 unknown unknown BCINP02B Frinne wetlands 07126107 BC BCVW03 128 739718 4390435 unknown unknown BCWP03B WestWater Engineering Appendix C -Page 3 December 2007 !,· North Parachute Ranch (NPR) r 'I Reclamation Plan TABLE OF CO:'liTE~TS l'.'\TRODUCT!O:>.; .......................................................................................................................... I IJ..\CKUKOL:-ilJ ............................................................................................................................ I Climatic Zones within the '.'\PR ...................................................................................................... I Upp er Zone ..................................................................................................................................... ~ ~fiddle Zone .................................................................................................................................... 2 Lower Lone ..................................................................................................................................... 3 RECLA~lA TION CH..\LLE'.'\GES A!llD AVOIDANCE RECO~IMEND..\ TIO:\S .................... 5 RECLA~IATIO'.'\ CONSIDERATIO'.'\S ...................................................................................... S Timing ofRc-vcgdation Work ....................................................................................................... 5 Topsoil Handling ............................................................................................................................ 6 Use of Fertilizer .............................................................................................................................. 6 C sc of Mulch ................................................................................................................................... 7 Use of Certified Seed.................................................................... . ......................................... 7 Harvesting Local Seed .................................................................................................................... 7 Seed Testing .................................................................................................................................... 8 Inoculation of Legumes .................................................................................................................. 8 Inoculation of Sterile Soils .............................................................................................................. I:! Detennination of Pure Live Seed (PLSJ r:uio ................................................................................ 8 SEED MlXTCRE RECOM~IENDATIO'.'\S .................................................................................. 9 Reclamation Monitoring ............................................................................................................... 11 Weeds .......................................................................................................................................... 12 REFEREt\CES ............................................................................................................................. 16 l:'oiTROOl'CTIO:\ This document is a reclamation guide for use in restora1ion of lands on Encana's J\iorth Parachucc Ranch. where oil and gas dcHlopmenl activitic:s have disrurbcd the surface by the construction of well riacl.s. rn:uk and riipel incs F1wana h.-a.<k .. d W ~srWatt.'r linginet.'ring to provide recommendations tha1 wi II fa..:ilitatc initial re-vegetation and re-es1ablishment of naturnl succession ufnativc plant species. This plan is based on the combined knowledge ot WestWater's hinlogists (\lichad W Klish, R11sry Robert~ and Rill Clark). who have pNsonal experience in the project area vicinity that spans more than 30 years each. and available lileraturc provided in the rcti:rcncc section. Encana's land use objective for the Xorth Parachute Ranch is to re-estal>lish a self-sustaining vegetation cover integrated with the surrounding ecosystems. The plan 1s a "working document" and subject to amendment and revision based upon new infommtion and changes in land use at i'iPR. The recommendations included herein appl}' to disturbances on upland plant communities. Rccommcndaiions tor wetland habitats arc not included as disturbance to lhcsc plant communities are expected to be minnnal. This docum.:nt provides recommendations for the following major subject areas: (I) Reclamation Challenges and Critkal Area Avoidance (2) Reclamation (3) 1'PR Seed Mixlures (4) Reclamation Monitoring BACKGROU'.'10 Climatic Zones wltltln the NPR There are three climatic zones within the SPR and arc reli:n.:d tu as the Upper, Middle aud Lower Zones. Similar precipitation patterns, soils and plant communities exist within the three zones. The Upper Zone consists of lands above the rimrock escarpment <>fthe Roan Plateau at clc•atious between 7,500 tu 8,500 feet; e.\duding slupes gr.:ater than 20%, suuth P.tcing areas. The Middle Zone consists oflands between the escarpmem of the plateau to the toe of the slope along the valley floors at elevations between 7,500 and 6,000; including steep, south facing slup•s abuw 7,500 !Cct. Th• Luwl!r Zone cun•i•ts oflhl! lower terraces and floodplains along the valley bonoms of the major drainages below elevations of 6,000 tee I. The local ion of NPR is shown on figure I (attached), a 200; aerial photo showing the general locations of the Upper, Middle and l.o,.er Zunes. 1'PR Reclamation Plan May 2006 lpper Zone Th~ Upper ?one receiv_. 16 to 25 inches of annual precipitation. A majority of the annual precipitation is received during non· growing s..:ason (late fall.\\ inter). Primary plant communities in the Upper Lone are Moumam l:i1g Sagcbrush'Whcatgrass and Upland Deciduous Shrub:Whc3tgrass shrublands with smaller nccurT<>nces of Aspen and Dou!!las Fir forest• and riparian shrub. tree and wetland habitats. The plant ec>mmunities in the Upper Zone have th.-greatest div"rsity of plant species. Most of these species have adapted mechanisms for establishment and survival in the prcs.:nce of the compet1t1on c~crted by other spec ics in the community. These communities are dominated by short-lived cool season bunch grasses, which are an important factor in providing interspaces for establishment and maintenance of forbs and shrubs within the community. Some of the major species in the Upper Zone are listed in the following table. Maior Native Plant S ecies within select Unner Zone Plant Communities Grass/Grass like Forbs Shrubs Lettennan 1' eed legrnss Mountain Lupine Mountain Big Sagebrush Colombia l'lieedlt:grass Silky Lupine Antelope Bitterbrush Slender Wheat2rass Rocky Mtn. Penstemon Mountain Snowberrv Mountain Brome Watson Penste111011 Low Rabbilbrush Nodding Brome Sulphur Buckwheat Utah Serviceberrv Green Needle~rnss American Vetch Gambel's Oakbrush Idaho Fescue Western Yarrow Chokccherrv Elk Sed11e Manv-Flowered Phlm Red F.lrlerberrv --Basin Wildrye Arrowleafbalsamroot lllue W ildrve Upper Zone Summary Soils within this zone are primarily loam textured soils within the Parachute-Rhone-lrigul series. These soils are mostly well·drained, cool soils with dark·colored. organic-rich surface layers derived from shale and sandstone. Soil textures above the rim are generally loam with loam to clay loam sub·soils and ranse in depth frum <20"un ridges to :•60" in swales. All of the upland soils above the rim arc in low to medium erosion classes (BLM, 200.f, Fo,,, et al., 1973). Middle Zone Th.: Middle Zone receives 13 to 14 inches of annual pre~ipitatio11. A majority of the annual precipitation is received during non-growing season (late fall:winter). A significant portion of this zone consists of unstable slopes that are relatively barren of any vegetation. According to Fox, et al., 197), these barren slope• are fairly erosion resistant if undisturbed. Primary plant communities on more stable slopes are Bunchgrass/Forb Open Grassland, Upland Deciduous Shrub!Wheatgrass shrub land$, Pinyon/Juniper woodlands and Douglas fir forests. These communities are dominated by cool season bunch grasses. NPR Reclamation Plan 2 May 2006 ; Major Nath·e Plant Species within select Middle Zone Plant Communities Grass/GrHs like Forb11 Shrubs Blut!bunch Wh~att?rass Fringed Sage (I lalf-Shrub) Utah Serviccbcrrv , Cndian Riccgrass \.\. atson Pcnstcmon Mountain Big Sagebrush I Th icksoike \\'hearnrass Sulehur Ruckwhl!at -Ant~lop~ Bittcrbru~h --Green Needh:grass W t:stern Yarrow tvh>Untain Mahogany Juncgmss Lewis flax Gambd's Oakbrush Basin WilJrye Silky Lunint! Mountain Snowbcrrv Elk Sedge Utah Swcctvetch Low Rabbitbrush ---·-·-· ···- l\llddle Zone Summar)' The area bdow the rim encompassing the diffs. talus and scecp colluvial slopcs at the base of the cliffa are derived from the Green River shak Below the cliffs and talus is a 1-um: uf soils funned from colluvium and Wasatch Fomta1ion . Soils are shallow, poorly developed and there arc many rock outcrops and badlands . Badlands arc steep. nearly barren areas dissected by many ephemeral drainages. Soils on the upper slopes of lhi ~ LUllC have a thin. organic-rich surface layer and little development of soil hori7.ons. Soils on lower slopes arc shalluw tu muth:raLcly <lt:cp and are well-drained . Surface tcxrure is loam. clay loam. or silty clay loam with variable amounts of gravel, cobbks and boulders , talus slopes and l:olluvial slopes below rock outcrops . Soils are moderate to highly alkaline . Sub-soils usually have higher clay content and are calcareous. Erosion ha.lard is usually s\!verc (BLM, 2004). Lower Zone The Lower Zone receives 10 to 1.1 inches uf annual precipirarion. A majority of the annual precipitation is received during non -growing ~eason (l ate fall:winter). This zone contains some of the most arid sites. Primary plant communities in the Lower Zone on benches and terraces are Wyoming Big Sagebrush/Wheargrass shrublands grading to salt desert shrubs hke tOurwing salthush or shadscale on the most arid .;ites . The tloodplain communities include Basin Big Sagebrush/Greasewood s hrub lands on old floodplain terraces and streamside riparian woodlands with cottonv.-ood or box-cldl.!r habitats. Cool -season bunchgrasses or cool-sc:ason sod-tbnning grasses or both dominate Jllant communities in the l .owcr Zone ~PR R~clamation Plan 3 Mny 2006 Mainr Nati\'e Plant Snecle• within select l.ower Znne Plant C.nmmunltie• Grass/Grass like Forbs Sbr11bs Western Whcatgrass : Hoods l'hlox Wyoming Big Sagebrush Indian Riceora~s l Scarlet Globomallou: Basin Bia Saqebrush ~---- Needle-and-Thread Grass Utah Sweetvetch Greasewood Bottlebrush S11uirreltail Silverleaf Luoine Rubber Rabbitbrush June grass Lewi~ Flux Antelope Bittcrbrush Sandberg Bluegrass Lo11gkaf Phlox --Low Rabbi thrush Bluebunch Wheatgrass Thick leaf Pcnstemon Broom Snakeweed Basin Wildrw Winterfat Shadscalc Saltbush ---·----Four Wing Salt bush -- Riparian Habit at in the Lower Zonl." Streams arc narrow and low and high points in the annual hydrograph are widely divergem. Riparian plant communities below the cliffs arc deciduous woodlands on lower stream terraces and tloodplains dominated by Fremont cottonwood at lower elevations and narrowlcafand box- elder at higher elevations up to the escarpments. Mature box-elder woodland~ with a dens~ undcrstory of shrubs including river bixch, alder and red-osier dogwood dominate the lower West Fork immediately below the West Fork Falls. The East Fork woodlands may include Douglas fir. Wornly plant diversity is greatest in undisturhed riparian hahitat in this 10ne. Maior Native Plant Soecles within select Lower Zone Rlnarlan Communities Grasll/Grass Uke Forbs Shrubs/Trees Inland saltgrass Western white clematis Fremont cottonwood foxtail barl.:y Marsh-cider Narrow leaf cottonwood Arctic rush Wild licorice Box-elder Switchgrass Wild mint ---·-·-·-. _131:ic~ clto~echerry Western Whcatgrass Brook cinquefoil Skunkbush sumac Prairie cord11.ra>s Canada 11.oldcnrod Wood's ro>e Golden cum1nt Sandbar willow Peach leaf willow Rehh willow Lower Zone Summary Soils in the lower zone are calcareous, moderate to strongly alkaline, some highly saline, loams and silty clay loams on bcnch..:s, t.:rraces and alluvial tans. l'loodplain soils are sandy loam or loam stratified with sand. gravel or cobbles derived from shale or sandstone. Soils fonned in the allu\'ium are derived from sandstones, shales and marls and appear on benches, terraces, alluvial SPR Reclamation Plan 4 Mny2006 fans and lloodplains in the Lower Zone. Surface texrure rnnges from loam and sandy loam to clay loam with sub-soils of sandy loam to clay (Fox. et. al 1973 and BLM, 2004). RECL\'.\l . .\TIO'.'i CH.-\LLE'.'iCES A'.110 A VOIO.\:'\CE REC0:\1.\-IE'.'iDATIO:'\S :'liorth Parachute Ranch presents extreme reclamation challenges from a broad array of climate and geomorphological factors inhcrcnt to the site. These factors otlen act synergistically and increase the negative etfocts exponentially. These factors include: • Steep slopes and potential for soil movement. • Effective soil moisture issues including timing of seeding to coincide with narural precipitation. • Difficulty in re-contouring to blend with extreme slopes ofnarural topography. • Thin soils due to infertility from slope, exposure and soil source materials. • Slumps (instability, ditliculty in holding slopes). • Dilliculty preventing establishment of noxious weeds in dist11rhecf land. • Riparian areas especially those dominated by mature cottonwoods1box-elder.shrubs (due to wildlife and water quality value and long-tenn needed to establish large trees). Such areas. if disturbed, are very I ikely IO require more time and expense to effectively reclaim. For example, riparian woodland and shrubland disturbances may require installation of live rlant mat.,rials in the form of containerized trees and shrubs. Installation and three years of careful oversight and watering of these woody species to insure survival is far more costly than disturbance on sites, which can be successfully re-seeded. In addition to susceptibility to erosion and sediment problems, difficult, listed noxious weeds also present a reclamation challenge of huge proportions. For these reasons, ii is recommended livestock grazing be postponed indefinitely. Canada thistle on the West Fork and houndstonguc on the East Fork seriously threaten riparian plant communities. Both problems are exasperated by grazing of livestock upstream from NPR property. Prudence suggests reducing the problem as much as possible and one t<!chnique for slowing the spread of invasive weeds is to remove livestock. Livestock decrease native plant abilities to compete with invasive species. Livestock can physically move we.:d seeds around the property in their coats or by ingesting and excreting viable "ee<l 'ee<k RECLA~IATION CONSIDERA TIO:'liS This section provides recommendations for actions that should be taken in conjunction with seeding of sites undergoing reclamation. Timing of Re·vegetalion Work Timing of re-vegetation is critkal to the success of the work. Replacement of topsoil should occur just prior to re-seeding to prevent early gennination and establishment of highly competitive annual weeds. In nearly all cases, re-vegetation should occur as <(Uickly as possible NPR Reclamation Plan 5 May 2006 after topsoiling. in order to maintain soil nutrients and microbe lcvds. discourage weed invasion. and control erosion. Re-seeding should be timed to coincide immediately prior to th.: season of greatest precipitation. lat.: fall. winter. Seed of many native plant species require a period or frcczing temperatures prior to gennination v1.;hich en~ure.'\ the "'eed \~.:ill g~nninart" in ..:pl'ing \Vh~n ~oil 1nni~h1re conditic)n~ arc optimum for establishment and survival of the seedling. Also. several native species, such as big sagebrush. begin their slow genni na1ion process under snow cover. Ideally. topsoil replacement should occur in late August and September followed by rc·seeding in late September to early December priur to freezing soil surface. Ir re-vegera1ion occurs too early. ~eed~ are subjected to unncecs.ary exro•ure to seed predators anrl spoilage. If it occurs too late (spring planting). seeds and plants may encounter insut1icient moisture to genninate or to survive alter gennination, and wil I be faced with higher competition from annual weeds. Topsoil Handling Proper handling and storage of topsoil is critical to successful re-vegetation, especially in the case of re-establishing important native plant species on disturbed areas. The topsoil contains soil microbes (bacteria. micorrhiza. invertebrates) and seed banks of viable seed for the: native plants present on the site. Many native plant species depend upon the activity of soil microbes for gcnnination in some ins1ances and for establish and survival of most seedlings. Topsoil is usually stripped from a site and stored in the smallest place possible in deep, un,;table piles. Stockpiling topsoil in deep. unstabk piles for long periods (over 30 days) results in the loss or limitation of topsoil microbes and viable seed. This is especially so where soils arc stockpiled more than several teet in height and biological activity is diminished from lack of oxygen. Topsoil should be protected from erosion and weed invasion. Topsoil should be stockpiled in piles no deeper than 2 foet with stable slopes and be positioned to minimize exposure to wind and water erosion. Topsoil piles stored for longer than 30 days should be immediately seeded to provide cover to reduce erosion. provide competition for weed species, and to maintain viability of the soil fungi and microbe communities. Several fast germinating sterile cover crops ("Regreen" and ··Quickguard") are commercially available that should be used for short period storage of topsoil. Topsoil stored for more than one growing season should be seeded with one of the recommended set0d mixes bused upon the zone the site is in. Using the recommended seed mixes on long-tenn storage piles will help maintain biological activity and provide a seed bank of viable seed. If long-term stockpiling or deep stockpiling can not be avoided, application of micorrhizal inoculants (s.:c section bdow) may be bcncticial. U!e of Fertilizer Use of fertilizer should not be used in the reclamation of arid or semi-arid sites. These areas are typically at high risk of invasion by exotic annual weeds, almost all of which are favored by higher l.:vels of nitrogen. Native western species are well adapted to the low fertility of soils in these areas. There are many cases of severe weed infestations, which are directly attributable to NPR Reclamation Plan 6 May 2006 addition of nitrogen. In addition to the considerable cost incurred. thc routine use of fortilizcr may well trigger problems with undesirable annual invaders, which can be essentially impossible to correct. (;oe of ~lulcll Mulch should be used only where there arc specific indications for its application. and not as a routine clement in reclamation. It may be usctul in wetter areas or on extremely steep areas where severe erosion potcnti'11 exists. On drier upland areas rhert> art> a number of potential problems. These include: wicking of soil moisture leading to increased evaporation, alteration of carbon: nitrogen ratios, attraction of rodent and invertebrates to seed and seedling predators, and plant competition from grain or weed seeds in the mulch. Where mulch is used. it is imperative that it be retained either by mechanical crimping, application of a tackifier, or with netting. These mat<.!rials and the time required for their application add substantially to reclamation costs. t:se of Certmed Seed The two types of certified seed are ''Blue Tagged Ccrti lied Seed" and "Yellow Tagged Source Identified Seed". Certified Se.::d !Blue Tag): Seed Certification is the means of maintaining the pedigree (genetically pure seed) of a specific variety of seed. Each state has a seed certifying agency or crop impro,·ement association that certifies seed. Blue Tagged Certified Seed must meet high purity and germination standards and ha,·e a low weed content. usually foss than 0.25 perctlnt. Siu.: tagged certified seed can not contain any prohibited noxious weeds of the state of certification. Many native species are now available in certified cultivars and in most cases the certified cul ti vars are lower cost. Source Identified Seed !Yellow Tag\: There is a strong market for native plant materials, but there may not be certified ccotypes availabk due to a lack of breeding, low supply, or high cost to produce, or unreliable demand. In most cases, native plant material should be acquired from harvest areas with th.: same or higher latitude of the area of intended use. State seed laws only require that the actual state of origin be on the label. To receive seed from the area you designate, it is advisable tn request ··Source Identified Seed" in order to ensure that a ccnificarion agency has verified the exact location from which the seed was harvested. Source Identified certification is in place in Colorado, New Mc'.(ico, Utah, Wyoming and Montana. Yellow tags do not guarantee that the seed is free of noxious weeds. Buyers should refer to the vendor's label for analysis and weed content, or better yet, test the seed themselves. Harvesting Local Seed Plant specks commonly display considerable sire adaptation and variability. Thus sl!ed colkc1ed far from its eventual planting site often does less well than seed of the same species collected closer to the planting site. Most professional seed suppliers record the collection site, and it may be possible to choose seed that is from locally adap1ed plants. ( f :ouch s.:ed is nol available, lh" possibility of contracting with collectors to obtain local seed should be investigated. )';PR Reclamation Plan 7 May 2006 Seed Testing Testing seed is the only wa} to insure the 4uality of the seed (purity and viability) and that no undesirable species are present. Purity tests will show the percemages of crop. weed and inert matter (material other than seed such as stems or cha ft). and show if the percentage of each spc<ics in chc mi.\ meets the stand:mls ordered. The renns germination and viability are sometimes used interchangeably, but do not have the same meaning. A gcnnination test will determine how seeds perfonn under favorable conditions; howe~er, some seeds arc dormant and du nut gcnninutc c•·cn thou~h th,-y ar<: still aliw. Dormam seeds have the potential to germinate if dormancy is broken, usually through time and or physiological stimulus. A viability test will show the sum of the percent gcnninated and perceni donnant se..:ds in a seed lot. providing information un the put~ntial !,;Cnnination of the lot. Proper seed sampling is very important. The test results received can be no better than the sample sent in. Samples should be sent to a seed lah that tests according to the sta11dar<ls established by the ;'\;ational Association of Official Seed Certilicatiuu Analysts. lnocuhlllon of l.egumes Most legume seeds should be treated with commercially availahle Rhi:obi11m inoculants to ensure that they are able to make bes! advantage of their capabilities for nitrogen thation. Legumes included in seed mixes are: American Vetch, Ciccr's ~lilkvetch. Sainfo1n, and Utah Sweetvctch. htoculation of Sterile Suits Arbuscular mycorrhiza (fungi) arc components of live topsoil and form sy111bio1ic relationships with plant roots. There are two types and they arc especially critical for plants in infertile soils or drought prone areas such as those found on NPR. In most cases on NPR, endomycorrhiza should be used to inoculate the soil since this is the type of fungi that associates with herbaceous and broadlcafod woody plants. If coniferous species such as pinyon pine, Utah juniper. or Douglas fir are prescribed in reclamation, an ectomycorrhizal fongi would also be desirable. Improperly stored topsoil and areas with little or no topsoil should be treated with commercial mycorrhiza (Barrow, 1995). Mycorrihizal inoculants arc available in two fonns: as a granular form fur application during seeding, and as a powder for coating of seeds prior to seeding. Granular fonns are typically applied at a rate of20 lbs/acre and powder inoculcnts arc applied to lhe seed at a rate of l tbsiacre. \Vhen broadcast seeded, the granular form must be incorporated into the soil with seed by harrowing. ueterminatton of l'ure Live Seed (l'LS) Ratio Before a seed application rate can be detennined it is necessary to detenn inc the p.:rcentage of pure live se..:d (pis) in the supplied seed. Seed may con rain weed seed, seed of other species, chnft~ sand, and other inert matorial, and broken seeds. PLS equals tltc percclll purity time~ tho: percent gem1ination. Most species are sold on a PLS basis, with the price adjusted accordingly. When given a choice between buying on a PLS or bulk basis, PLS is always preferable. less NPR R.:da111a1io11 Plan 8 May 2006 exp1.msiw seeds with lower purity and germination may ai:tually cost more on a PLS basis than more expensive seed. Slt:O .\.llX fl, Kt: Kt:CUMMEND.\ TIO~S The following s~cd mixtures include nati\'C grasses that I) pro\'i<le good soil protection, :? ) are not merly competitive to allO\\· nathc forbs and shrubs to repopulate disturbed areas, and arc commercial I)• availabk in quantities for small acreage projects. ~fountain big s ug..?brush is m>t included in the mixture as it is expected to repopulate disturbance from undisturbed stands tanticipated disturbances arc small. linll!ar). Sagebrush also requires a ditli!rent seeding strategy (broadcast on frozen soil or on cady snow cover). Activities that result in removal of arl!as greater than 5 acres of sagebrush. and are not within I 00 foet of sagebrush to provide set:d sourct: may nc<:d to have sagebrush included in the seed mixtun.:. Mountain Brome Nodding Rrome Idaho F\!scue or I .ettcnn•.m · s Needlcerass Cicer Milkvetch Utah Swcetvctch Western Yarrow American Vetch PLS*/Ac Garnet 1.0 lbs 1.0 lbs 1.0 lbs 0.5 lbs I 0 lhs :-.o~ .............. --~--~ ...... ,.....,,__.,.,....~~--.__--~"""""._.!R'!'ill~~.--~ Antelo ~ Bitterbrush 2.U lbs •Pure Live Seed Total 14.5 Lbs/ ls/ac NPR Reclamation Plan 9 Ma) 2006 Recommended Seed Mix for Mid d le Zone Disturbances ecies Va rfetv cult iva r Seedin Rate P LS*/Ac ) Indi an Rkcura ss Rock .\.ltn . Pen stemon Utah Swec tvctch West~m Ya rrow Cicer Milkvetch Four-win•r Salthush •Pwe Live Seed S:ln Luis P~ 7 pre forrcd, Goldar A11a1001:, or Whi1111~r Critana Ri mrock Rin con 3.0 lbs 2 .0 lbs 2.0 lbs 1.0 lbs 1.0 '"" l.O lbs 0.5 lbs ·------ 1.0 lbs I 0 lh" l.U lbs l.O lbs 1.0 lbs Total 15.5 lbs ls/ac Recommended Seed Mix for Lower Zone Disturbances Bluebunch Wheacgrass or Bl!ardl e ss Rluehunch Rubber rabbitbrush Four-win Saltbush Gardner Saltbush and/or Shadscale Saltbush *Pure Live Seed NPR R~clamation Plan Critana Rimrock 1 P7 preferred. Goldar. I Anatone or Whitmar W ta na 10 Rate Pl.S*/Ac J .O lbs 1.0 lbs 2.0 lhs 2.0 lbs 1.0 lbs l.O lbs 1.0 lbs 1.0 lbs Total 14.5 lbs ls/ac May 2006 Recommended Seed Mix for Lower Zone Ri Arriba 3 .0 lbs. P-7 2.0 lbs. Ma nar 2.0 Canbiir 0.5 Western Yarrow 0.5 Utah S" cetvctch 1.0 Scarlet g l~>bcmallow ----~__.. __ _... __ __, ______ __ 0.5 Fourwin" saltbush l.O Skunkbush Sumac 1------------1------------+-··· •rure Live Seed Total 0.5 11 .0 lbs/ ls/acre Attached as an Appendix is the table Reclamation Seed Mix Preferred Species for North Parachute RJnch Plant Communiries, EnCana Oil & Gas (USA) Inc . listing potential spcci~s suitable for reclamation work on NPR . The list is provided to account for site diversity. unstablt! prices and a"ailability of plants useful for reclamation . The table can be used to replace a single, unavailable .;pecies or to develop a compktc seed mix. Of great importance is the soil texrurc adaptation infonnation in the Appendix . Species with wide ranges of tolerance (i.e., spcd~s with adaptation r:uings of mostly twos and threes) should be selected whenever possibk. It i:; neccs~ar) to adjust the total n uml>1:r of sc:eus planlt:u per square foot to precipitation, soil moisrurc and texture , slope and aspect . In the Lower Zone and riparian terraces tewer total seeds per square foot will likely yield better results if seedling plants arc not over-whelml!d by total 11u111bcr~ or plants . In th~ Miudlc Zuut: uf NPR, mort: Sl!t:ds can be planted due to generally higher pm:ipitation and better soils in localized areas . while Upper Zone precipitation and deeper soils will successfully sustain higher numbers of seedlings per square foot . Grasses ha\~ consistently perfonncd better than forbs or shrubs in land reclamation. More species of grasses should be in a mix than forbs or shrubs except in the case of shrub-only plantings. Species selccced and the number of seeds per square foot allocated to that species are based on soil. zone. and experience in similar :>ituations with other plantings . Gt!ncrally, Lower Zone and riparian area recipes should have fewer species of plants in the mix, e.g. three grasses. one forb and one shrub for a coral of five species in the mix. Middle Zone mixes should have a moderate number of species of plants in a mix. e.g . four grasses. two forbs and one shrub sp~cie:> for a total of :ieven speci~s in a mix . Upper zones can have as many as nine species in a mix including four grasses. two or three forbs and cwo or three shrubs . Reclamation \-lonitorlng Succes; ofr.~v~geration should he juciged on the effectiveness of th~ vegetation for rhe post- developmen c land use of the property, and the extent of cover compared to the cover occurring in natural veg~mtion of the area. Projected cover of dcsirabll: species should be based on cover NPR Reclam:itinn Plan II May 2006 measured in undisturbed reference areas (not including non-nati\c. invasive species such as no.xious weeds I. A ~atural Rcforcnce Area for each zone should b.: established in order to measure the succes:; of reclamation. Transects woulJ be established in ea.:h zone establish for rcpresentatiw plant co1t11nunicit.?:; to .:nabl.: biolo~ists to d~t~nnin~ if d~sirublc spcci~s ha\" been succusst'Ull)· established. and if they provide sutlicient aerial cover to adequately protect the site from .:rosion and invasive w.:eds. Reclamation Monitoring will provide evidence of whether a self-sustaining plant community has been c,;tahlished and wh.,ther vegetative processes such oo reproduction and seedling ~stablishment are occurring. Transects in late spring and late summer will provide id<!nti tication and contribution of most if not all dominant plants found on ~PR IF.:rchau, 1973). Monitoring results can be compared to studies conducted for oil shale projects in the 1970's. ferchau, 1973 covers the ExxonMobil property adjacent to much ot'NPR lands. Environmental studies conducted on NPR by previous owner Union Oil of California should be located and could servl.! as reference infonnation. Weeds The need to cooperate with adjoining landowners. especially those upstream, to reduce and control inva.;ion of noxious woods is imperative. Two species, Canada Thistle and Houndstongue are currently invading undisturbed NPR lands on the East and West Forks of Parachute Creek from adjoining private and public lands. Encana needs the cooperation ond assistance from adjoining landowners to control this serious problem. A separate integrat.:d vegetation and noxious weed management plan listin~ and locating all known populations of no.xious weeds on :'\PR is in preparation. ~PR Recla111a1ion Plan 12 May 2006 Ri.:presencam·i.: views of current condi1ions retkc1 che div~rsicy of plane communities on NPR . Upper Zon~ Ridgetop Shrublands Lower Zone Benches East Fork Parachute Creek Riparian NrR Rc:clam,·\lion Plan 13 Middle Zone cliffs, colluvlum. harsh slope and aspect Riparian Woodlands Below West Fork Falls. May 2006 Cross Reference of Na mes of Plant Soecles used in Document I Common Name Sci entlflc Name I ('; riuf~J.J.,/.<:rn t1l\ I ,Jko -.. Basin \Valdrve lel-mus cinereus Bluebunc.:h Whcat~rass. Beardles s Pseudoroef;!neria spirnta ssf). inermis Olucbu11d1 Whcal~uas:\, Bearded Pse11doroegneria .~pic(l/£1 ·"·'1'· lp1C.:t1tu Blue Wildrvc Elvmus l!.laucus Bottlebrush Squirreltail E/\:mus eb.:moides Canada thistlt: Clrstum an:ense (olumbia '.'ieedleurass Achnatherum nelsonii ss1J . dorl!i Elk Sed!!e Carex }!eyeri .. -Urccn \ccdk~rass Nassella viridu la Hound,;con~ue ---Cvno.l(/m·s um o/licinale ·----------Idaho Fescuc Festuca idahoensis l 11dia11 Riccgra:ss Ac:hrwtherum hrmenoides Lettemrnn Ncc<llcj!ra s~ rlchnath erum lettermanii Mountain Brome !1:.':<!!'f Ys_ mg~gin~lll!S -·--. ~cc dl~ & Thread Gra~s lfesperostipa comutu ssp . comll{u -Nodding Brome Bromits a11omal11s Prairie Junei?rass Koeleria cris tata Sandber~ Bluegrass Poa sandbergii Slender Wheatgrass Ejvmus trachn:aulus sse,. trach~·cauf 11.~- T hi ck~oikc Wheatgra~s £/vm11 .-. la nceol"tm .HJ). lanc :eolalw; Western Whcatgra:;s Pa ... cnpvrum smithii Pili~nl!JtW-; ·~ c . ~ American Verch Viciu americana Arrowleaf Balsam root Ba lsamorrhiw S(lgitata Cicer Milkvetch Astragalus cicer Fringed sagebrus h (half-shrub) rfrtemisicr fri~id,·1 Lewis Blue Flax Unum lewisii -. ----~~--- Phlox longifolia -Longleaf Phlox Manv-t1owcrc<l Phlu.'< Phlox multi/lura Mountain Luoinc L11oin11s arKenteus ssp. rnbric:<111li.'i Rockv Mountain Penstemon Penstemon stric tus Sainfoin Onobrvchis viciifolia Scarl~t G lobemull()w Sohaeralcea coc:cinea Scarlet Indian Paintbrush Castilleja miniata Silky luoinc lupinus sericeus Silverl~af Luoin~ lupinus arKcntc11s Small Burnet Sanguisorba minor Sulfur Buckwheat Erio.f{onum umhellatwn Thicklcaf Pc:nstcmon Penstemon paclivphvllus Utah Sweetvetch Hedvsar11m boreale Watson Penstemon Penstemon wastonii Western Yarrow Achillea /anulosa NPR R<cla111.1Lio11 Plan 14 Ma)• 2006 Wcst\!m Yarrow I A1.:hillea mille oli11m SS'.J . Ol'l'identafo · Wvominit lndi ;rn Paintbni .;h Cosrillein linariaefhlia , S lt rn >::. ~ Anrclo~c Bitterbrush --Purshia tridemata Big Sagebrush. Basin Artemisia tridentata !isp. tridentatu ; I fli; Scl;cbrush, ~fountain Artemisiu tride111<1ta ssp. \.'lfSt!iww I J!ig_fu!gcbru_s_h . W ~Qming Artemisia tridentp!~!. ssp. i.4.yomi11gensis I Broom Snakeweed Xa111hocepha/11m sarothme I I Chok~~herry Pru nus v/r.'l. lnlmw ! Four-\yiQg Saltqush Atrip/ex canescens I ··---------Gambd Oak Quercus Rambelii : Uardner Saltbush .-1 friplex ,'l,urdneri Low Rabbitbrush Chn:sothamnm vis~·idijJor'!.!!..__ ___ _ __j -Mountain Snowbcrry s~·mphoricu rpos oreophilm Red Elderberry Sambucus racemo.m Rubb~r Rabbitbrush Ericameria na11seos us .~sp:_!!ap.H!os11.s Skunkbush Sumac Rhus trilobata ssv. trilobata - Shad:;cale .4.rrip/ex c:on/'erti/(1/iu Utah Servic\!berry Amelam:lrier t1lahensis : ------< .. .. Wmt~rtat Krm c h<!nmntk O\ w lanafu nou las Fir Nurrowl~af Cotton,.,·ood ~PR RcclarnuLiun Plan 15 May 2006 REFER£NCES Alstatt. Da"id K. 2003 . Soil Sun.cy of Douglas-Plateau Arca . Colorado. Parts ofGartidd and Mesa Count}. US Dept. Ag .. NRCS. 355 pp .. 46 \fap sheets . Barrow, J.R .. and Bobby D. :\tcCaslin, 1995. Roi~ of microbes in resource managcmcnt in arid ecosystems. In : BarrO\\/, J .K.. 1:.U. McArthur, R.E. Sosebee. and Tausch. Robin J., comps l9lJ6 . Proceedings: Shrubland e~osy s tcm dynamics in a changing en.,.irnnment . G~n . Tech . Rep . !~T-GTR -338 . Ogden . UT: USDA, Forest Service ., lntl!nnountain Res . Sta .. 275 pp. Colorado ~atural Areas Program. 1998. l'ative Plant Re vegetation Guide for Colnrnd,). Cnring for the land Series. Vol. IH . State of Colo .. Division of Parks and Outdoor Rec .. Dept . 'at. R~s .. De1wer, 258 pp . ferchau. Hugo. 1973 . V~gctative Inventory Analysis and Impact Study of the Parachute Creek Arca, Garfield County, Colorado. Chap. VI In: The Colony Environmental Study. Parachute: Creek. Garfield County, C'olorado. Vol. Ill. Thom~ Ecological Institute, Boulder. 77pp. Fox. Charles J .. H.O . Aurkc . J .R. \ttciman. and J .L. Retzer, 1973 . Soils Inventory Analy s is and Impact Study of the Colon)' Propl!rty Garfield County, CO . Chap. Ill. In : The Colon} Environmental Study, Parachute Creek, Garfield County. CO .. Vol. Lil. Thorne · Eco . Inst.. Boulder. 52 pp . Granite Seed Company, 200~. Grnnilc Seed Catalog . Oranicc Seed Company . l697 West 2100 North, Lehi. UT 8-t043, 89 pp . McNab, W.H. and P.E. Avers. 1996. Ecological Subregions of the United States. USD:\ Forl.!st Service. http : ':www .fs.tl!d.us. land/pubs /ecoregions/. Washington. D.C. Sirota, Judith, 2003. Best manag~mcnt pmetices for the no:"<ious weeds of Mesa Count). Colorado. Tri River Area, CSU Coop.Ext., Grand Junction. CO. \\'orld wide web publication at: http:/ www.colostate.edui Dcpts, CoopExt'TRA/indc:x.htmll;main .html USDA, :-.JRCS.1006 . The PLA.VTS Database, 6 March 2006 ~ph 11 1b .11 :.d .1 .!.!ll\'). N ati ,~!l....tl l'l.1111 Data C\:nt i.:r, Baton Rouge. LA 7087-4-4490 USA . NPR Rc:da111a1iu11 Plan 16 Appendix A Httlamalion Seed Mix Prefermi Specirs for North Parachute: Ranch Plant Com1nunities, [nCana Oil & Gas (USA) Inc. This table is provided for llc:xibility in the fidd to adjust sc:c:d mixes to site conditions, cost and av-dilability. To create: a custom seed mix for Nl'I{, tirst detennine the wne which will otablish the total number of species in the mix and total number of seeds/ft~ targeted for the zone, i.e., 25 seeds!ti 1 and 5 orb species for Lower Zone. 35 tor Middle Zone:, and 50 seeds/ti2 and up to 9 species for Upper 7.one (see recommended se..-<I 111ix sc~·t1<lll ufn:port). Next~ det~1ni11c tile s1lt!Cit:s and 1l1c tk.-sin:d 11u111hcr t>f ~c:t:ds of that SllL"l:'ics i11 tl1c 1nix. 1-'<.lr t!xa11111lc. in ~1 niix fi.>r tltc Uf>pi:r Z<.111c ~ ~i.:lccL X t\r 9 s.pcci ..... s and alloc"dle the number of seeds of each species desired in the seed mix. (For example, in a 50 seeditf seed mix, each species could he allocated in rhc following manner: Gr.iss A= 8 seeds/ft'. GrdSs ll ~ 8 seeds/ft 2, GrdSs C = 7 seeds/ti2, Gmss D: 7 seeds/ft', Forh E ; 5 seeds/ft', forh F = 5 se<:ds/li 2, Shrub G = 5 seeds/li2, Shrub II; 5 scedslft' ). Then, use the followin£ formula: Targel no. seedstft2 (e.g. 50) ~No. seeds of each species X 43560 (tl2/ac): t<>tal no. seeds of each species :ac l''otal no. seeds of c-ach srx.--cit..~ac/no. seeds/lb. of that :-.pr:cit:s -·rotal lbs. of PLS {lf the spc~ics in tht! n1ix/ac Continue for each species, Then, add lbs of (>LS of each species -Tmal Lbs. of Mix/ac For percent by species in mix. Toial lbs. of each speciesfl"otal lbs. of seoo mix Percent of C-dch species in mix. Common Name" But.nit-a/ Nu111e ('ultira.rs6 Soil T~uu,.., Adaptation' C."unuut'nls ua llitblt!ii. Soil1. C)rber fJ&tlor11i Setds/Lb. <: .. 111.b. '.'00. 1'1-'i"/F~ Tbd at ·ccd~li ... · ... '\:J~/f;! ~1..'\:d.-Vti ... j ti1ne "· 2"Jfr u•l51F1·' a· 5{1;F1:! l.bs. l'l.S/ Acre I %inl' ~ti'\ i---------'---·-------·-----(" Ml" M MF f need~d 1'1Jlal lu1~1 ·utal Grasses· --~~ . ~-pl.muig <k1•1h ;,. >0nJy I E =± i I I --j .klmuJ/1<·1·11ml(VllllntJJ•i<.• Paloma J .l J I O ~oil · 141.000 ,~ 1 1 K1nuock _ . J 1>~ Nco.llc:1:.r~ j A,·J111"1Jll!rllnL'>JH!ti,, . .,·u111 2 .3 l I o I ~u.uoo Indian rk.-c:gr~ Nc:~nar liro1nar --+----t----+-·---+--I I I <i;une1 u.nuock I I I I !-+-----~-Mountain Hromt: Bron'-1.'i 1tu1rgi11u1t1.'i u 3 j I ~h.oo l " .. -..I 90.00tl ---- Thick>t>ik< wheaJgross E~'''l'tds f,utt.·1:"ulU1u,,· lt:.11. ·et"'""'·" 1---------+----_ _..L.___ l'rill:uta 2 3 3 2 Schwc:ndinwr 1 I I I 1 0 ~ln•ngly ;·lu/'0111., lung W\.'ll, .,.,'ltf fonnin!:\ I "4.<KKI l-I :_t~-~~-· --1 lnlaod :ialtRr~ l~i_'>l°"·lt/i~ svic·utt1 0 I :?. 3 _3_ ~?r~~n~I¥_ !Ooi.lf~1·~-~ih.-,. :520.000 \ ~ I I .. -l ..... L. 1 h .• . .. h"l)11"11\·/,114·c-<1ff/l.11s S···'·· 0 1 3 ~ .., SLn•nJ;ly:11i:1m111.:.. l'6{J("I I i ;,,lrcarn1140" w ~Jt 0ras:!i _, .1 . uuar .. -._ hi 1 • • n n.~cJn111111;,11 1rr uro11g ''' cr.:f.nl \ J>riinar. 1 --- Slender WilCaJgr•S> 1-:~~·111ll.'i I. 1rc:chy<·u11/11.,· Pryor Rc:vcnuc! u 2 3 0 lst1l.i-l1v~d I 59.000 --.j San Luis ___ _ --~--I .i.__. _ _i__ __ Coaamoa N•me" 8Uhlnic·lli NuMe --.-µ.·ostl_tb.J_ i\o,__~;s"m." __ Tbd al ~i."CJ,.lft ~ · ~-d?JIL -'S.."l.·tb/lt: Soil ·r,•1ture Ad11&ptatioo' tiRll' !I 251t-1' ll'.t~/l·l · (ll' .'illlt-:i: C."oount"Dh Oft I labils. Soi"· l>tller fil~lor:a s.,..i,.;1.b. (.'ulrlv.11.nB needed I 1.>tal l"tn:.I ·1 ucal l.bs.i;i Pl.SJ 04 in A~re 1 ~1il. Affi.unil ... aiclk: 1 1 (' Mt' M Mr ~ I I I I I I ~---·-·--t.---->----1 1-·e.o;tt1c<11.•·izo11it:u Kc:dundo I 3 3 2 U l"hin ~1>11,., ?14" precip..:..._f... 550.C~ J---. ...1..-. --- ---.. 1- ld;d1u Ft.'Sl'lJl' ----~ f•"tt,·11jcu 1~!1hotw,·i, J1.11>1:pll 9 _ ~--~ ' _ I . _____ 1--~~v.ooo 1 t-: .... aallc:;1ndlhn:;KI /J,0.>iJJelv:ui11ut·. t·1111u1/41 1 J 3 ~ I U 115.UOU J11nc:2rass Ktk'Jr:,.iu11JU<·r1.11111lu I .l 2 I 1 0 2, Jt5.4U01-: 1 H;:u.i n wild.-Lt:Vlllll.\' t'illt.'rt'llS Ma"'~i:__ 0 .2 l t I 7 I \(I P'M ·-·--~ -! t=--1 I 1 I ·rr.tilhcatl · · · -· 1 • A J , ~ W~krn wh"tt;.fil>:i Pu:11,·(Jpvr11:11 ,'jruithii Arribil 1 11(1.CKJO t== r1-1_ -J -.t~::i B•rton I II 3 I :! !Sod thrinin_g Rosana {·. I'. . I" I . . . . . . 1 Viva llorc:ls 11 .., .., , , ~'a~·111 sl."ason. i.ud I :'>9,000 -+------>----< Ja K.1a 1i:t1rup 11.11u111r.,11 ,. . v _ .. J .' · . b 1 · ----~ 'Viva •. 0 SlS L>tllllllg~---~lt:-' 47(1,UOU _____ _, ___ .J. ----" ll1g bluegro:ss l'tm t.Jttlf_>lu Shc::nrai.r. I 3 ~ ~ I 1'<~2,000 Conbv bl•~"""' Poa c<mhvi Canb..r I I 2 3 I HU .. pn.-.;p 916.000 I I ==t I I 1 Mullon~rdS> l'ou li!mll~ria11l1 ----I I 2 3 2 . ___ .. MlJIJ,(K_l_<! I •.. I Sandbert! bluc:~r.s» l'ou sttt.:undu I I ] 3 I r--.1 U .. prl."1.:rp. 925,000 ' B-.."arf.JJos blucbunch 11'.n~udortit.."glll.'P"iu .\JJi< ·u111111 whcalJ.?raSS inttrlR~-" Blucbun"-TI wht:algrass J>serultuvlt!'g11erit1 . ..;pit.·1.1tu111 S/Jit."U:ttlll Wi11nar An;.Uonc.: (jofdar l'-7 Sccar (I 1 3 o I 1 I 3 I } O ~ l ti pt\!'1.:ip •• sOO fOnuui~ -14" pn .. -cip .. I•-7 wkidy "-Pll:d rlrcf.:t·r_:_J culti\-al 117.000 140.()(KI - 1 tJuuld>rush o:..:u•inellail Si1t111ia11 ln'S1rh: S'1nd ilullow I ] 3 3 I 192.000 --1--------L--- ' ! AJblai ~-dtun S,.JQl'1J!'11f1;;. ui~>idt'!O Salado 0 2 3 J 3 .-· "'~"·10 .. Wt.tnu :t".:a:iun I ,75K.000 ~-=-=t:=_-_-_--t· -~nd~ 1 S11t.Jrob11lusa·,11>ltH1clus 3 .1 1 I !J IU"pru.-ip.\\''"'nn'.'!Clh(>n .5,.2iJ8,lK~!1--_~· ---4~-J----X-~ fo'urlts -· • ---- W. Yarrow Ac.·hi/J.·u 111il/~fuhut11 ocC"iclt~111ali." l I .l I 2 0 ~ul JJ<1plctl lo line soils I 2. 770,()(JU I .\(_'ic.:i:r n1ilkvc:l<.:h 1l.\·1r u/11,\· c:il:r:r Lu~iftlii.h I , 1 I ' I ·un·hJo.i.Iin" kgu1nc 145.0(=-t)O --+----4 ------Monarc - - -.e- Oxl< [ • ------... ~ -------r--~ '01 aJo:.ph.:J lu hnc o:· ~-~ -r-1 .L----L . .j_ Arrow leaf bulsa1nn.>0l I Bul$Ulllt•rhi:" .~ugg;uutu () ! I 3 2 O ·oar~ soils 55.{)00 Sulphur llow.:r 1• . / 1, , 1 , , 1 1 000 Buck\\lh~i :l"1CJX1n111u1 ""' J(' ,,1111n1 _ _, _ o _ui., 1-:-:--;::=='--:-+--:.,.....,..-~-,---+-----~+-=-+-=-+-:c-+-,.+~,-.,.----1--o-~c--t---\ . -· -+---+----4 Nonhcm swixlvd.ch Jl.:cl~·."1U1"11111 hort:'11e I 2 .i. 2 I i1kit Utah ."ttfi<H} • " ('os1/l.b. -.-N<~s0/~t? ··- (. 01RQ1011 :\lamt-Soil ·rr1tur~ • • . _ . , • . • • l.hs. 11 • IJal. . 1 /V. ('ulliv n• AdMpfation' C::t11Hmcah WI llab11s, ~'/I b 1bd ;ac ~d...ttc·1&""--dsttt.·l".M.:~ds't\.· Pl SI ~11 1n •ntt-a. ante 31 Soib, <>tl1:r r•t•n · ' · · time ,,. ~5;1-·1! e1 1 .\~/t-'1~ t· 51k·f1~ •• l\li\ (' >.1(.' M Mt: f Ottded f1J1;d l"uld oloif Al"rl" Hluc: tlax Lif11111' l~u·i.o;ii A ........ r I 3 3 I 0 293.000 1 I' . . . M<l(/tuen1111//~ru " 3 ' I U 4% 000 nune Astc:r '"'"''·~ri/U/ia - -, "S.int;,,in Uiwbrol.'l1i.' vit'ii.~i/iu ·!'.ski 0 2 3 _ 0 "'•1blUilling l<gumo .llJJ)(Xl Rcn1ont kuckv h.itn. PatskJnori l'<!n.~1'11nU11.'itri<.111.o; &nJcra I 3 3 I 0 5t.12.00() .... ·-· - "'Snw.11 bumc:tt Su11U11i.tU.Jrbu 1'1irtt>r lll!lar I 2 3 _ U 'ionbluat11u.• l~~u1~ 55,000 S.:arlct »lobcm<dlow <;o/iu~raluu <"tX'L'ilk:<I 2 3 3 -I 500,U!MI II . h v· . "' v I 3 ' I ~borc-h.-d, gwd gr.-cn 'O ()()() I 1· "UY vetc: lt."lU l'lllOSU .:. na.11urirc -• American vel•ll l'irr• umrrirnnu I Z 3 :J Z "'n·bi<><llin• l<goni< 33.0UO Shrubs l1ats. b. r !cbrush Arte111!!.,.it1 n·iJe1llutil U ., 3 1 0 .., s . 000 in •g ~g tricktlfulu -· --·· UiJ, Mountain bil!sctuchru..:I A. I. vu.~Vcln.:t lfobblc('rcc:k O ., 3 ., O .., - Ch<rrv Creek ~ --,~OIJ,0011 Wvon1ine. bi2 ~ti:!:cbn•..:I .4. t. w~wlfinl!ettsi.'li Gordoo l'n:d. O 3 3 I O 2.500,000 ~ fourwint.? s:allbush .41ri1l.ex ('(Jltes,"ens 3 3 3 J I 52.000 Slusdscal~ Arril>l~x '·1111/i.!rti{Q/iu 0 2 3 .3 l 64,900 -- uunlll<:r sahbU>h AtrMr.r w•n.h1<ri 0 J 2 ] 2 111.500 (.'url-lcalmln (' l d" 1. 0 1 3 o o JJ\tLho.r .. nv ~rt·ut":.lrpu.'f e t/U 111s _ .. 30,0UO Rubber rabhitbrush 1~·ri<.u111t•ric111utt.\"~r1.u1." .'11;n. 2 ·' .l J :! 4lX).0(K) luw rabbitbrush ( "''!·"~'1~'nt11tv I 3 3 2 l 7K2 000 Y1·.-cidi'11Jr1t.Y • Winierf.11 Krm·£·he11innil.oviu Ju11ula ti:11eh 2 3 3 2 I 56,700 I Skunlbush sullldc Rlw trilobukl trilohulu 2 3 3 I U 20,300 ...__,__l!i!lcrbrush P11r.>llia tridrntutu i.....:11 I 3 3 2 U 1 "5."'000=~' ----'-----'----1.---'---..L-_J "SpecieS~ ma.rkc:d are irnrodllCed,alJ others a~ nauve. 8Cultivars are a varieay of a pl:t.nt d~eloped fr'D1n a nalvnd sJ)t1!ies ~nd 1nainhtint:J und~r c-uJti\'ation whil~ retaining distinguishing cluu"J.Cl~ristics. Cuhivars n1a)' or n\ay 1tot be: in pruduclion and are lherefore u11availabilc. Soil Texture adaptation. (.'=coarse, MC -1oodcratc:ly L"UiH'St", M -n1~diu1n, MF --1nodcr.1tcly tine. F':.... fine:. 0 ~nut aJap1t:d, ) -marginal, 1-ot~ra~c . .3 -bc:-sl ((jranilc Scxti, 2004). <>p""' Live Seed per"'!"""' fool <Jo:>ircd in pl•nling for lhc species sdc~lcd. Targ•l number of lolal •c•dsill' b 25/li: Ii.Ir Lower Zone and riparim zone •. l5!tl' li>r Middk Zon<. and SO!fi1 101111 fur Upper Zone plan1ings. 1 Cool seasun 111d bunch grass unleos olhc:iwisc nok:d in wmm<nls {i.e. sud funning or wam s<a<onl. RLI . ' . Rll S urety I ll Oivisio11 o f nu /11 s11mncc Company 9025 North Lindbergh Dt. • Peoria, IL 61615 (30~) 692· 1000 or (800) 645·2402 Know All Men by These Presents: RLB0011273 POWER OF ATTORNEY RLI Insurance Co mpany That t he IH .l INSU IV\NCE CO~IPAN Y. a corp oration organi zed a nd exisling undt:r the laws of t he Stal e of Illinois, ancl authorized and li ce n sed to do bus i ness i n a ll s tales am.I the Dis t rict of Columhia does hereb)• m ake. constitute and etpµoinl : PAUL M. O'SUL LI VAN in t h e Ci ly o f HOUSTON . S1c1 1c of TEX AS . as Allo rncy-in -F ac t. wi th full power a n d a u t h ority h ereby co n fer r ed u pon him t o sig n, execute. acknowle d ge and de liver for and on it s behalf a s Surel y and as it s act and deed. <111 o f t h ~ follow in!l classes of d ocumen ts l o-wit: $30 6 .000.00 In d emnit y, Sure l y and Un dert ak ings lh<1I may be desired by co nlrncl, o r m ay be give n i n a n y action or proceed ing in any court of law or equit y; policies i ndemn ify ing e m p l oyers agai ns t l oss or dama!lc cau sed by the miscondu ct of their employees; offic ial. hai l and surely an d fi de lity honds. Indemni ty in a :I cases w h e r e indemni ty may be lawfully given; and wi t h full power and authorit y to e xecute consen t s an d waivers Lo mod i fy er c h ange or extend a n y bond o r document executed for t his Company, and l o com p romise md se t lie a ny and a ll claim s or demands mad e or ex i sti n ~ aga ins t said Compan y. The RLI JNSllR1\NC E COM PANY further ce rt ifics that t he fo ll owin j.l i s a tru e an d exact copy of a Reso lul i on a dopted by t he Board of Di rectors of RLI Insurance Company, an d now i n force t o·wi l : "A ll bon ds, poli cies, u ndertak ings, Powers of Attorney, or o t her obl iga tio n s of the corporati on sha ll h e exec uted in the corporate nam e of t he Company by t lu President , Secr etary, any Assis t ant Secretary, Treasurer, or any Vice Pre sident, or by such other officers as t he Board of Direc tors may aut h o ri ~e. The Prcsid en :, any Vice !'resident. St!crttary, any As~istanl Secretary, or the Treas u rer may ap poin t Attorneys-i n -Fact or Age n ts w h o s hall have <iuth ority to iss ue bo n ds, po li c ies, or unde rtakings in t he name of the Compan y. The corporate seal is not n ccessar>' for the va li dit y of a n y bonds. policies, undert ak ings, Powe r s of Attorney, or other o b ligations o f th e corporation . Th e s igna t ure of any such o ffi cer a nd the c orpor ate seal may be [l r i n l ed by facsim il e." (ll lue s h aded areas ahovc indic;1te <tulhe :1li city) I N WITNESS Wll E HIW F, the RLI Insurance Com pa ny has caused th es e presents lo JC exec u ted by i t s --1'JU;;SIJ2Efil_wilh i ts co rpor<1 t c sea l afiix e d t his lll.l lN SU llAN CE COMPANY SEAL \M~.~ Statt of Illin ois SS Cou nty of Peori a On this 6 day of Feb• 2008 before 1:le , a No tary P u blic , personally appeared Mic h a e l J. S t one and Jean M. !;t cphcn son. wh o being by me d uly s worn , acknowle dged that they s igned t h e above Power of Allorncyas !'res ident and Corpora le Secretary, respective ly, of the said HI.I INSURANCI:; COMPANY, and a cknowl e<lged szid inst rument to be t h e vol un tary act and <lecd of s aid corporation. ' "OFFICIAL SEAL• CHERIE l. MONTGOMfllY COMMISSION EXPIES 02/02/08 UICS 904 (03104) BOND NO. RLB0011273 PERMIT BOND KNOW ALL BY THESE PRESENTS, That we, EnCana Oil & Gas !USA) In c .. 370 17'h Street. Suite 1700. Denver. Colorado 80202 as Principal, and the RU Insurance Company , an Illinois corpo ration, as Surely, are held and firmly bound unto Garfield County, Vegetation Management Dep artment, P.O. Box 426. Rifle, CO 81650 . as Obllgee, in the sum of Three Hundred Six Thousand and Nol100---·-------------------·----·---------·--------------------·--------·-------------------···-·--·······Dollars ( $306.000.00-----) for which sum, well and truly to be paid, we bind ourselves, our heirs, executors . administrators, successors and assigns , jointly and severally, firmly by these presents. WHEREAS, th e Principal has been or is about to be granted a permit for the ConocoPhillips Pipeline Project Phase II (legal description attached). NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH THAT if the Pri ncipal shall well and truly comply with applicable local ordinances, and conduct business in conformity therewith, then this obligation to be void; otherwise to remain in full force and effect; in no event shall the liability hereunder exceed the penal sum hereof. PROVIDED AND SUBJECT TO THE CONDITIONS PRECEDENT: 1. This obligation may be c anceled by the Surety by giving thirty (30) days notice in writing of its intention to do so to the Obligee, and the Surety shall be relieved of any further liability under this Bond thirty (30) days after re ce ipt of said notice by th e Obligee, exce pt for defaults occurring prior thereto. 2. Any claim must be presented in writing to RLI Insurance Company to the attention of Greg E. Chilson, 8 Greenway Plaza, Suite 400, and Houston, Texas 77046. 3 . Surety shall have no obligation to the Principal, the Obligee or any other person or entity fo r any loss s uffered by the Principal, the Obligee or any other person or entity by reason of acts or omissions which are or co uld be covered by the Obligee's or th e Principal's general liability insurance, products liability insurance, completed operations insurance oi any other insurance. 4. No right or action shall accrue under this Bond to or for the use or benefit of anyone other than the named Obligee. 5. The Ob:igee will iss ue a rel ease of thi s Bond within a reasonable period , but in no instance longe :-than thirty (30) days aft er termin atio n of the Permit. IN WITNESS WHEREOF, the above bound parties have executed this instrument under th ei r several seals this 61h day of February. 2008, the name and corporate seal of each corporate party being hereto affixed and those presents duly signed by Its undersignej repre se ntative pursuant to authority of its governing body. EnCa na Oil & Gas (USA) Inc. By J).:1!. ~d, t:!.:::£-Fact Principal RLI Insurance Company 8 Greenway Plaza , Suite 400 :~'Tli~GJ72 or c: Sure~ Paul M. O'Sullivan, Attorney-in -Fact ConocoPhillips Phase II Gathering System Integrated Vegetation and Noxious Weed Management Plan Garfield County Pipeline Permit Application View up West Fork Parachute Creek. Big sagebrush-wheatgrass foreground, surface and sub-irrigated meadows at stream crossing in center. A photo of previous disturbance from the construction of 36-inch Piceance Gathering Pipeline along the proposed E06 596 to 107 596 pipeline route. Prepared for: EnCana Oil & Gas (USA) Inc. 2717 County Road 215 Parachute, CO 81635 Prepared by: WestWater Engineering 2570 Foresight Circle #1 Grand Junction, CO 81505 Decem her 2007 ConocoPhillips Phase II Gathering System Integrated Vegetation and Noxious Weed Management Plan INTRODUCTION ConocoPhillips Phase II Gathering System (CoP) is located on both sides of the drainage divide between Parachute Creek and Piceance Creek primarily on private surface. The project consists of21 well connect pipelines, 8 trunk pipelines, and 10 Central Distribution Points (CDP) in an area covering approximately 23 square miles. Pipeline disturbance will be up to 70 feet wide and CDPs are 150 x 150 feet (0.5 acre). Total temporary disturbance for pipelines is approximately 156.7 acres while CDPs will occupy approximately 6.2 acres for the life of the project. A field inspection of the proposed gathering system links and CDPs was conducted by West Water Engineering (WWE) biologists during September 2007, at the request of EnCana Oil & Gas (USA), Inc. (Encana). Proposed routes are shown in Figure !. Although some well pads are shown, this document is for pipelines and CDPs only. The inspection identified appropriate topics for inclusion in a reclamation plan and noxious weed management plan required by Garfield County Regulation 9.07.04 (12) and (13) (BOCC 2006). Factors considered include soil type and texture, existing land management, absence or presence of listed noxious weeds and potential natural vegetation community. LANDSCAPE SETTING The predominant vegetation community in the affected area is big sagebrush (Artemesia tridentata spp.) shrub-steppe, which is found along stream channels, in valley bottoms and flats and ridges. Mountain big sagebrush is most common and is found on ridge-tops and areas with deep soil and better moisture. Wyoming big sagebrush is found on coarser soils while basin big sagebrush is found at lower, drier elevations with deep soils. The big sagebrush steppe forms mosaics with aspen (Populus tremu/oides) woodlands and, to a lesser extent, mixed mountain shrublands, e.g., Quercus gambeli-Cercocarpus montanus, and riparian woodlands with narrowleaf cottonwood (Populus angustifolia), mountain boxelder (Acer negundo ), chokecherry (Prunus virginiana), and sumac (Rhus trilobota). Elevations range from 5,800 to more than 8,250 feet above sea level. Terrain is gently sloping to very steep. Predominant graminoids and shrubs are found common to all vegetation communities and are noted in bold type in Table 1 (NRCS 2007a). Soil surface textures range from loam to channery loam to very channery sandy loam and can be classified as medium to moderately coarse (NRCS 2007a). More than 20 soils are found in the project area, some in minute amounts not affected by the project. Soils found include Irigul- Starman channery loams, Northwater-Adel complex, Parachute-Irigul complex, Silas loam, Torriorthents, Torrifluvents, Tosca channery loam, Irigul channery loam, Northwater loam, Parachute loam, Parachute-Rhone loams, Rhone loam, Nihill channery loam, Parachute-Rhone loams, Rhone loam, Parachute-Irigul-Rhone association, Happle very channery sandy loam, Happle-Rock outcrop association, and Utso-Rock outcrop complex. Most project features are found in the soils in bold type. \VestWater Engineering Page I of16 CoP Phase II Gathering System IVNWMP 0 0 ~ g 0 O> .., .... g 0 ~ .... 00086tt OOOL6tt 00086tt OOOL6tt 00096tt OOOS6tt oootstt 00096tt 000560 000t6tt 000t6tt OOOZ&tt OOOl6tt 00006tt 00068tt 00088tt OOOZ6tt 000l6tt 00006tt 00068tt OOOL80 00098tt OOOS8tt .. ! OOOL8tt 000980 OOOS8tt OOOtBtt " ::;; "' u. ~ Iii ~ 5 J: "' 0 tu ~ <5 ~ <J u >-CJ > a. 0 0 •0 0011 OOOtBtt 0 0 0 ~ g 0 ... ~ * .., .... g 0 ~ .... 0 0 0 .... .., .... Table 1. Potential natural vegetation for soils affected by CoP Phase II Gathering System (arranged alphabetically by scientific name, across columns then down) Common Name Scientific Name Common Name Scientific Name Indian ricegrass Achnatherum hymenoides Letterman's Achnatherum /eltermanii needlee:rass Columbia needlegrass Achnatherum nelsonii Saskatoon A/mela11c/ieir a/11ifo/ia serviceberrv Utah serviceberry Almelancheir utahensis Prairie sagewort Artemesiafrigida Mountain big Artemesia tridentata vaseyana Wyoming big sagebrush Artemesia tridentata sae:ebrush wvominflensis Threetip sagebrush Aretemesia tripartita Shadscale saltbush Atriplex confertifolia Nodding brome Bromus anomalus Mountain brome Bromus marginatus Elk sedge Carex geyerii Yellow rabbitbrush Chrysothamnus viscidiflorus Bottlebrush squirreltail Elymus e/ymoides Blue wildrye Elymus glaucus Streambank wheatgrass Elymus /aceolatus Slender wheatgrass Elymus trachycaulus vsammoohilus Arizona fescue Festuca arizonica Idaho fescue Festuca idahoensis Needleandthread Hesperostipa coma/a Prairie junegrass Koe/aria macrantha Winterfat Krascheninnikovia lanata Basin wildrye leymus cinerus Silvery lupine Lupinus argentius Cascade oregongrape Mahonia nervosa Western wheatgrass Pascopyrum smitllii Muttongrass Poafendleriana Sandberg bluegrass Poasecunda Bluebunch wheatgrass Pseudoroegneria spicata snicata Antelope bitterbrush Purshia tridentqta Gambel's oak Quercus gambelii Woods rose Rosa woodsii Mountain snowberry Symphoricarpus oreophilus Potential natural vegetation for soils affected includes those listed in Table I from rangeland and characteristic vegetation reports from the U.S. Department of Agriculture (NRCS 2007b). Some species such as kinnikinnick, heartleaf arnica, and grouse whortleberry are far less frequently found itt the affected area than others such as western and bluebunch wheatgrass. Soils in which these species are found are not affected by project features but were found within the getteral project vicinity (NRCS 2007b). CURRENT AMOUNT OF INFESTED LAND NEEDING TREATMENT Most noxious weeds found in the project area are in the West Fork Parachute Creek riparian zone (Photo I). Past soil disturbances in or near West Fork Parachute Creek are infested with Garfield County and State of Colorado (8 CCR 1203-19) listed noxious weed species (Figure I). This is particularly true along edges of riparian meadows where graminoids including wetland obligate sedges and rushes are particularly vulnerable to Canada thistle, houndstongue and several bothersome unlisted weedy species. As much as 200 acres of riparian meadows, woodlands, and shrub lands are infested with Canada thistle and houndstongue on the West Fork. WestWater Engineering Page3of16 CoP Phase II Gathering System IVNWMP Photo 1. Sagebrush ridge from West Fork Parachute Creek affected by previous pipeline construction along the proposed E06 -170 CDP well connect An are a of heavy infest ati o n (>3% den sity) was found on artifici al imp oundm ent s co nstructed in the primary channel of Wes t Fork. Othe r wee ds observed we re note d du e to the adv erse impact thes e spec ies ma y have on reclam ati on through comp etiti on fo r moisture with des irab le spec ies . Only Garfield County listed weeds were mapped. Th e o ne excepti on is a sma ll gro up of nativ e wavy le af thi stl e, (Cirsium undulatum , CIUN ) whi ch wa s mapp ed nea r th e 107 CDP to kee p fr om bein g co nfu sed with inva siv e thi stl es . So me spec ies not li sted in Ga rfi eld Co unty are li sted in adj acent jurisdi cti o ns, e.g., common mull e in is li sted in nearb y Ri o Bl a nc o Co unty. Spec ies in bold typ e in Ta bl e 2 are Garfield Co unty li sted nox ious wee ds observed in th e fi e ld . T hose in re gular type are li sted by the State of Col orado as noted. Table 2. CoP Phase II Gathering System list of noxious weeds C ommon Name*/ Scientific Type** C ontrol Methods US DA Symbol Name s potted knapweed Ce11ta11rea B/P (s hort li ved) Herbicides at rose tte stage, seed h ead fl ies C ESTM (Ph oto 5) ma culosa h oundstong u e Cy11 ogloss 11111 Re-seed w ith aggressive grasses, re move at fl owering C YOF ofjici11al e B or ea rl y see d, di g or g ru b at pre -bu d or rosette stage o r (Photos 2 an d 3) ap ply herbi c ides. Can a d a thistle Cirsium Reseed in g with compet it ive p lants necessary, mowi ng C IAR4 ar ve11se p every 2 weeks over 3 grow ing seasons, mow in g fo ll owed by fa ll he rb icide a ppli cati on, beetle s, two or mo re mo de of action herbi ci d es in la te summer or fal l. mus k this tle Carduu s Til lage or hand g rubb in g in the rosette stage, mowing C ANU4 1111ta11s B a t bo lting or early fl owering, see d hea d & ro se tte (Pho to 4) weevil s, leaf fee d ing beetles, he rbic ides in rosette s tage. * 8CCR 1203-19, Co lorado Depar tmen t of Agr icult ure , Bold typ e on Ga rfield County li st ; BStatc of Colorado "B" li st , es tate of Colorado "C" li st, 1Not current ly li sted but invas ive and problema tic in rec lamat ion . State of Co lorado 2005,Whitson et a l. 1996 , Sirota 2004, NRCS 2007b ** A=Annua l, B=Bi -Annual and P=Pe rennia l WcstWater E ngin e ering Pag e 4 of 16 CoP P has e II Gathe ring Sys tem I VN W MP The survey covered a minimum 50 feet on either side of the center line of the route. West Fork Parachute Creek riparian vegetation zone from the artificial impoundments downstream are infested with Canada thistle and houndstongue (Photos 2 and 3) along with musk and bull thistle near disturbed areas such as roads and pipelines . Other unlisted but troublesome weeds found include downy brome or cheat, Bromus tectorum, BRTE , common mullein, Verbascum thapsis, VETH, clasping pepperweed, Lepidium perfoliatum, LEPE2, field pennycress, Thlaspi arvense, THARS, prostrate knotweed, Polygonum aviculare, POA V, curly-cup Gumweed, Grindelia squarrosa, GRSQ, and curly dock, Rumex crispus, RUCR. Photo 2. Houndstongue inflorescence on dam in West Fork Photo 3. Houndstongue rosettes in otherwise undisturbed vegetation WestWater Engineering Page 5of16 CoP Phase II Gathering System IVNWMP Photo 4. Musk thistle inflorescence Photo 5. Spotted knapweed inflorescence RECOMMENDED TREATMENT It is important to know whether the target is annual, biennial, or perennial to select strategies that effectively control and hopefully eliminate the target. Treatment strategies are different depending on whether plants are annual, biennial , or perennial. Herbicides should not necessarily always be the first treatment of choice when other methods can be effectively employed. Herbicide treatment with two or more herbicide modes of action in fall (after approximately August 15 when natural precipitation is present) is the best method to control difficult perennials such as Canada thistle. The resilience of Canada thistle and its ability to quickly develop immunity to herbicides, particularly those used incorrectly, makes it imperative to use the proper chemicals at the correct time in the specified concentration. Most misuse seems centered around excessive use either in frequency or concentration in some cases, where as in other situations cost consciousness may result in under-dosing. Either can result in an immune phenotype. BEST MANAGEMENT PRACTICES The following practices should be adopted for any construction project to reduce the costs of noxious weed control. The practices include: • Top soil, where present, should be segregated from deeper soils and replaced as top soil on the final grade. A process known as live topsoil handling places newly excavated topsoil on areas ready for re-top soiling. • Wetland vegetation including that shown in Cover Photo and Photo l should be live handled like sod, temporarily watered if necessary, and placed over excavated sub-soil relative to the position from which the wetland sod was removed. WestWater Engineering Page 6of16 CoP Phase II Gathering System IVNWMP • • • • • • Cut-off collars should be placed on all wetland and stream crossings to prevent back washing or draining of important aquatic resources. In all cases temporary disturbance should be kept to an absolute minimum . Equipment and materials handling should be done on established sites to reduce area and extent of soil compaction. Disturbances should be immediately replanted with the recommended mix in the re- vegetation section . Prior to delivery to the site, equipment should be cleaned of soils remaining from previous construction sites which may be contaminated with noxious weeds. If working in sites with weed-seed contaminated soil, equipment should be cleaned of potentially seed-bearing soils and vegetative debris prior to moving to uncontaminated terrain (P hoto 6, below). Photo 6. Remove accumulated soil prior to arriva l and after working in weedy areas In areas with slope greater than 3%, imprinting of the seed bed is recommended. Imprinting can be in the form of dozer tracks or furrows perpendicular to the direction of slope. When hydro- seeding or mulching, imprinting should be done prior to seeding unless the mulch is to be crimped into the soil surface. If broadcast seeding and harrowing, imprinting should be done as part of the harrowing. Furrowing can be done by several methods, the most simple of which is to drill seed perpendicular to the direction of slope in a prepared bed. Other simple imprinting methods include deep hand raking and harrowing, a lways perpendicular to the direction of s lope. Herbicides: Difficult species such as Canada thistle respond better to application of a combination of two or more chemical modes of action (bio logical reason for plant death) rather than one (Boerboom 1999). It has a lso been found that use of two different groups of chemicals in the same mode of action can increase effectiveness on difficult species, e.g., phenoxys and Westwater Engineering Page 7of16 CoP Phase II Gathering System lVNWMP benzoic acids or carboxylic acids and benzoic acids in a mix. Some come commercially pre- mixed, e.g. Crossbow® and Super Weed-be-Gone Max®, which are available over the counter. However, some of the most effective herbicides such as Tordon ®are restricted use and available only for licensed applicators. Professionals or landowners using herbicides must use the concentration specified on the label of the container in hand in order to comply with state and federal regulations. Herbicides generally do not work better at higher concentrations. Reducing concentration to reduce cost results in higher costs in the long term. Most herbicide failures observed by WWE are related to incomplete control caused by high concentrations killing top growth before the active ingredient can be transported to the roots through the nutrient relocation process. Most herbicide applications should use a surfactant if directed on the herbicide label or other adjuvants as called for on the herbicide label. Following any non-selective herbicide treatment (e.g., glyphosate), the entire treated portion should be replanted with a mix of grasses recommended in this plan. The seed mix of grasses does not include forbs or shrubs due to the presence of Canada, musk and bull thistles, spotted knapweed and other weeds. Shrubs and native forbs and legumes are adversely affected by herbicides much as the weeds are affected. Shrub, forb and tree components of the vegetation community can be added after control of undesirable species has been attained. WWE has observed fair big sagebrush regeneration in 2006 and 2007. In farmed, irrigated meadows, re- planting of the entire meadow with a mix of grasses and non-bloating legumes such as sainfoin, Onobrychis viciifolia, or small burnett, (Sanguisorba minor), non-bloating legumes (small burnett is not technically a legume, however, it is leguminus) or alfalfa (Medicago saliva), a bloating legume, followed by rest from grazing is recommended. Houndstongue was often found growing beneath the canopy of shrubs (Photos 2 and 3). Herbicide applications would be difficult to avoid harming desirable overstory vegetation. In such cases, control should be mechanical. The noxious weeds most commonly found along West Fork were houndstongue and Canada thistle. Herbicides, when used, will have to be selected for use near waterways and be very skillfully applied by spot-spraying to avoid runoff into West Fork. Grazing: Grazing should be controlled in a manner to enhance rather than diminish the plant community. Certain noxious weeds are highly palatable during short stages of the life cycle to certain grazing animals including goats, sheep, mule deer, elk, cattle and horses. Most reclamation grasses need to be rested 2-3 years for successful establishment (NRCS 2007b ). Cattle can also have damaging effects to aquatic resources as seen in Photos 7 and 8, below. Noxious weeds compete with desirable vegetation. They can also have a direct effect on animal health and vigor. The Photo 9, below, was taken during a May 2007 weed survey. It shows a heifer covered with burdock seed heads and her calf(calfs muzzle is at the very left of photo). Not seen clearly in this photo are the burdock seed heads on her udder, which may make it difficult to suckle for both calf and heifer. West\Vater Engineering Page 8of16 CoP Phase 11 Gathering System IVNWMP Photos 7 and 8. Cattle loafing in and damaging aquatic resources. Photo 9. Example of noxiou s weeds, in this case common burdock, effect on cattle WestWater Engineering Page 9of 16 CoP Phase II Gathering System IVNWMP Mechanical: Senescent, seed-bearing, listed weeds on the route and adjacent to the route should be cut, bagged and disposed of in a licensed landfill. Rosettes can be cut with a shovel below the soil surface on plants that are actively growing (Photo 3). Even with some seed drop, cutting and bagging will greatly reduce seed release. Future need to do mechanical or other control methods should be reduced after only two seasons of cutting and bagging. Houndstongue was often found growing in the shade of larger, desirable shrubs. Herbicide applications would be difficult to avoid harming desirable overstory vegetation. In such cases, control should be mechanical. The noxious weeds most commonly found along West Fork were houndstongue, Canada thistle, and spotted knapweed. Alternative Methods: Some noxious weeds are subject to damage from beneficial insects. Included are musk and plumeless thistle rosette weevil (Trichosirocalus horridus) and thistle defoliating beetle (Cassida rubiginosa), which feeds on the foliage of Canada, musk, and plumeless thistles (Sullivan 2004). Currently, Canada and musk thistles present are of sufficient density in the riparian and wetlands along West Fork on NPR to support populations of insect parasites. Canada thistle specific insects are available commercially. Insects feeding on musk and plumeless thistle are available from the Colorado State Insectary on an as available basis. Another alternative method is the application ofvesicular-arbuscular mycorrhizal fungi typically referred to as AMF to increase success of native species in re-vegetation. AMF are particularly useful where downy brome infestations and poor to non-existent top soils may be found. For this project especially on the lower, west to south facing slopes and along valley toe slopes where compaction may also be a problem. These fungi, mostly of the genus Glomus are symbiotic with about 80% of all vegetation. Endo-mycorrhizal fungi are associated mostly with grasses and forbs and ecto-mycorrhizal fungi are associated mostly with trees and some shrubs. In symbiosis, the fungi increase water and nutrient transfer capacity of the host root system by as much as several orders of magnitude (Barrow and McCaslin 1995). Most over-the-counter commercial AMF products, which are better adapted to coating seeds when reseeding and treating roots of live seedling trees and shrubs at time of planting, come in powder form and are available from many different sources. Some AMF products also come in granular form to be spread with or like seed from a broadcast spreader. The best AMF products should contain more than one species. Some applicators, including a New Castle company, collect and grow local accessions of AMF. The latter are applied to weed patches and are reputed to greatly increase competition of native plants with Canada thistle in particular thereby affecting a non-chemical control of some noxious weeds. All Colorado State Forest Salida District tree and shrub plantings include the application of AMF. According to District Forester Crystal Tischler, "AMF is worth it" (Tischler 2006). Most if not all Colorado Department of Transportation revegetation/re-seeding projects now require use of AMF and BioSol ®,a certified by-product of the penicillin manufacturing process composed primarily of mycelium. In addition to AMF and BioSol, compacted soils respond well to fossilized humic substances and by-products called humates. These humates, including humic and fulvic acids and humin are not soluble in acidic conditions but are in alkaline soil conditions and work particularly well breaking up tight or compacted soils (Photo 1, foreground). WestWater Engineering Page 10of16 CoP Phase 11 Gathering System IVNWMP REVEGETATION Soil types on the pipeline routes support many of the same species of native vegetation. As stated previously, the recommended mix is limited to grasses due to the prevalence of prostrate knotweed, and the need to use selective herbicides to spot treat for listed noxious weeds found in Table I. In Table 3, the following mix is adapted from the reclamation plan for EnCana's North Parachute Ranch prepared by WWE (WWE 2006). As stated above the mix is adjusted in deference to listed weeds being present and likely need for herbicide control and does not contain herbaceous species such as Utah sweetvetch (Hedysarum boreale ). One quarter pound of pure, live mountain big sagebrush . Table 3. Recommended Seed Mix for Drilled Rate for CoP Phase II Gathering System Links -------·-·-·······--------·----·--.... ··--· ---------------·- Scientific Name/Seeds per Common % of Mix by Application Rate Name/Preferred No. PLS/rf Pound Cultivar PLS Ft.' Lbs PLS/acre Achnatherum hymenoides! Indian ricegrass/ 4 8 1.25 140,000 Paloma Elymus trachycau/us!J 59, 000 Slender wheatgrass 8 16 2.2 Pascopyrum smithi/140,000 Western wheatgrass/ 12 24 3.7 Arriba Pseudoroegneria spicata Bluebunch wheatgrass/ P7 12 24 3.7 spicata! 140, 000 Bromus marginatus/90, 000 Mountain Brome IO 20 4.8 Artemesia tridentata vaseyana Mountain big sagebrush - -lf.s* Total 46 PLS Ff 15.65 Lb. PLS/AC *Additional, not included in total pounds. (NRCS 2002, 2007b, Colorado Natural Heritage Program 1998) For best results the recommended grass mixture reseeding should be done in late autumn. The reseeding rate should be doubled for broadcast application. Preferred seeding method is multiple seed bin rangeland drill with no soil preparation other than simple grading to slope and waterbars. Alternative seeding methods include but are not limited to: • harrow with just enough soil moisture to create a rough surface, broadcast seed and re- harrow, preferably at a 90 degree angle to the first harrow, • hydro-seeding (most economical in terms of seed cost), and • Hand raking and broadcast followed by re-raking at a 90 degree angle to the first raking. After desired grasses are established and control of target weed species is successful then shrubs, forbs and trees can be planted without concern for herbicide damage. Few native forb seeds are available commercially as cultivars. Most are collected from natural populations. Native shrubs and forbs often do not establish well from seed, particularly when mixed with grasses. Past WestWater Engineering Page II of16 CoP Phase 11 Gathering System IVNWMP Table 4. Noxious Weed Biology for CoP Phase II -------~ ' Species Type* Jan Feb March April May June July Aug Oct ~~ :sept IHoundstongue B 1rosettes ;=;:--'prebud 1flowering -seed set r ,germination r::--:=;-.-----1-.... --> Knapweed , r----r-. I seed set Spotted p I I germination I bolt flowering -> germination ~,---- ,Thistle , Canada p .--...-- ~ettes -> flowering -> ' seed set reg rowth ~--,-- fA =annual ; WA = winter annual ; B =bi ennial ; P =perennial; CP =creeping perennial 'shaded areas indicate best control timing. (Sirota 2004) WestWater Engineering Page 13 of16 CoP Phase II Gathering System IVNWMP REFERENCES Barrow, J.R., and Bobby D. Mccaslin. 1995. Role of microbes in resource management in arid ecosystems. In: Barrow, J.R., E.D. McArthur, R.E. Sosebee, and Tausch, Robin J., comps. 1996. Proceedings: shrub land ecosystem dynamics in a changing environment. General Technical Report, INT-GTR-338, Ogden, Utah: U.S. Department of Agriculture, U.S. Forest Service, Intermountain Resource Station, 275 pp. BOCC. 2006. Garfield County zoning resolution of 1978, amended October, 2006. Board of County Commissioners, Building and Planning Department, Glenwood Springs, Colorado, 78 pp Boerboom, Chris, 1999. Herbicide mode of action reference. Weed Science. University of Wisconsin, 5 pp. Colorado Natural Heritage Program. 1998. Native Plant Re-vegetation Guide for Colorado. Caring for the Land Series, Vol. III, State of Colorado Division of Parks and Outdoor Recreation, Department of Natural Resources, Denver, 258 pp. Hartzler, Bob. 2006. Biennial thistles of Iowa. !SU Extension Agronomy. URL: http://www.weeds.iastate.edu/mgmt/2006/iowathistles.shtml NRCS. 2002. Plant materials technical note 59. U.S. Department of Agriculture, Natural Resource Conservation Service, Colorado State Office, Lakewood, 54 pp. NRCS, 2007a. Web Soil Survey, U.S. Department of Agriculture, Natural Resource Conservation Service URL: http://websoilsurvey.nrcs.usda.gov NRCS, 2007b. The PLANTS Database (http://plants.usda.gov, 7 September 2006). National Plant Data Center, U.S. Department of Agriculture, Natural Resource Conservation Service, Baton Rouge, LA 70874-4490. Sirota, Judith. 2004. Best management practices for noxious weeds of Mesa County. CSU Cooperative Extension Tri River Area, Grand Junction, Colorado URL: http://www.coopext.colostate.edu/TRA/PLANTS/index.html#http://www.coopext.colosta te.edu/TRA/PLANTS/bindweedmite.html State of Colorado. 2005. Rules pertaining to the administration and enforcement of the Colorado Noxious Weed Act, 35-5-1-119, C.R.S. 2003. U.S. Department of Agriculture, Plant Industry Division, Denver, 78 pp. Sullivan, Preston, G. 2004. Thistle control alternatives. Appropriate Technology Transfer for Rural Areas, National Sustainable Agriculture Information Service, Fayetteville, Arkansas, 9 pp. Tischler, Crystal. 2006. Personal communication. District Forester, Colorado State Forest Service, Salida. \Vest\Vater Engineering Page 14of15 CoP Phase II Gathering System IVN\VMP Whitson, T.D. (editor), L. C. Burrill, S. A. Dewey, D. W. Cudney, B. E. Nelson, R. D. Lee, and Robert Parker. 1996. Weeds of the West. Western Society of Weed Science in cooperation with Cooperative Extension Services, University of Wyoming. Laramie, 630pp. WWE. 2006. North Parachute Ranch reclamation plan. EnCana Oil & Gas (USA) Inc., Parachute, Colorado, 17 pp. West\Vater Engineering Page 15of15 CoP Phase II Gathering System IVNWMP EMERGENc·y RESPONSE PLAN U.S. ROCKIES REGION AUGUST 2006 EMERGENCY RESPONSE PLAN !° C'..re"tnr· H-!~-~. Oenver ;: LJal~ Approved LUU/-f,!<iy-1~ GENERAL APPLICATION Emergency Response is made up of two clements: 1) a response to tho emergency and 2) a notification to acquire the necessary support. These two elements are typically described in emergency response plans and are designe<l to effectively provide life safety, protect property, minimize risk to the environment, and manage impacts on corporate image and reputation. This plan, Emergency Response Plan {ERP), covers the expectations, protocols, roles. and responsibilities to support site-specific emergency response plans. It is an expectation that site-specific plans arc in place as required by regulation for pipelines, compressor, battery, and plant facilities. Site-specific plans for facilities on a smaller scale than those described above will be assessed on an as required basis with Opflrntions ;ind EHS. EMERGENCY LEVEL ASSESSMENT An emergency is an unexpected or unplanned event that demands immediate attention and has or could result in harm to people, damage to property or the environment. loss of process, or negative impact on corporate image and reputation. Emergencies are defined in three levels that are universally recognized terms and familiar to most response participants. Level 1 There is no potential danger to outside company property or right-of-way, no threat to the public, and Company personnel can handle the situation. Notification to the Supervisors and other authorities should be timely. Examples of Level 1 emergencies include: -An oll or saltwater spill of any magnitude that Is confined to the lease and does not flow onto private, state or federal property, or enter a stream, river, pond, dry drainage. An employee or contractor injury accident (either industrial or vehicular) resulting in minor injury that may require medical attention, but does not require hospitalization. Minor property damage that does not compromise the safe operation of vehicles or equipment. A small natural gas release which can be contained by manual valve closure or flaring. Small brush or structure fire. RGt>RAN.OOC ENCANA. ~ EnC'.ana 011 & Gas{USA) Inc:. Paoe 1 of8 -...:o....-~= ............ ...,,_.,__=, <c:e<~--~.-_, ... -._,.,·--~c:,.c_-,, -------.---.--------- - --- : U$r'\ nE;ClON DA re LA.ST RCVl!JCO: 'ZC{)-1-.J_,n-~ ~ ~~,c;R;;ENC~ RES~~NSC-;LAN ~~~~I cce,~;;~ ---E-,:s Den~•" 11 Da'G '<':1r,,,tC .'C02 \i<, 1, -----"'--=-----------,_ --= = =-"" RISK ASSESSMENT As company employee(s) or designated represe11toitive(s) first on the slte, you are empowered to make an assessment of the level of risk.ONLY if life safety is assured, can immediate actions be taken to gain control. shut down. isolate, depressurize or contoin the event in Gn effort to minimize tho overall impact. The Company sponsors tools to assist in the risk assessment: Basic risk <]UAsfions you ::isk yourself before acting: 1. What could go wrong? 2. What is the impact on my values? 3. What is the impact on the Company's val\les? 4. What can I do about it? Risk Assessment Matrix This tool identifies the company's core value areas and enables the assessment of the impact of tho event, the likelihood and probability of the event e~calating, and the recommended actions to control the risks. See copy of Risk Matrix included in the back pocket of this manual. RGNPLANOOC ENC.ANA . . ~ EnCana Oil & Gas (USA}lnc. Pag;o3of8 USA REGION DA IE LA s r 1<EV/Sf;D. '2001-J~n-z f -Do not leave the next of kin alone. Offer to contact a neighbor. friend. relative. minister, doctor or counsellor. -Leave your ni'lmn and telephone number with family members. Ensure the next-ofkin are protected from media harassment as required. .. If a contractor's employees are involved, o senior official of that company should be called to begin their notification process. A communication link should be maintained between the contractor and the Company until all notification issues are addressed. NEWS MEDIA It is important to develop and maintain a good working relationship with the news media from the outset of any emergency. The way that both field and corporate personnel interface with reporters will affect the public perception of the company and the effectiveness of our response. The news media have a responsibility to report on the incident. We have a responsibility to provide accurate information in a timely, consistent, and professional manner. Sometimes the particulars of the incident are not known. Until the facts are clear. answers to media queries should be as follows: "On (date) I at (time/ there has been a (what) at (where} that Involved company (facilities, employees, equipment/. "A complete statement will be issued by the Company as soon as the facts have been determined; until then no further information is available." Until Media Relations has been engaged, the Emergency Coordination Officer will deal with media inquiries. Under no circumstances will the name of any accident victim be released to the public before the next-of-kin are notified. When the facts become known, a Senior Company employee will, in conjunction with Media Relations, prepare a statement for release to the news media, if appropriate. Media Management -Do's -Exhibit a professional, co-operative but firm attitude and remain low-key at all times. ENC.ANA. ~- EnCana en & Gas (USA) Inc.. Page 5 of 8 ; USA. RF(1/0N EMERGENCY RESPONSE PLAN f_l-jS. D1::~,·:c;r 2GG2-~ .. l;iy· !5 INVESTOGATION AND \tVORK RESUMPTION Following an accident where a serious injury or fatality has occurred, government agencies will investigate. When possible, write down the name, company, and telephone number of every person on location at the time of the incident. ~heir information could be valuable during the investigation. All government investigators should be asked to present their crmlfmlials uµu11 arrival at the accident scene and. upon verification, are to be afforded full cooperation. Answer the regulatory agency questions but do not speculate on any answers. The [t!$_l~egioJ1ai§l!PPOrl will coordinate internal investigations and follow-up written reports to any agency with the assistance of the .Ei."'J9J;;[!l"''cl~Jf.'LJ';1ariag_(lf and Legal Counsel. The Emergency C9grdinrc>.lir~L' Officer shall ensure th<it all evidence is preserved in its original state. Do not allow removal of any equipment (evidence) that was on site at the time of the incident. It, due to some unusual circumstance, an item of evidence must be removed, do not allow it to be altered or destroyed and document its handling and whereabouts. Work at the scene must not resume until permission has been obtained from the local, state and/or federal regulatory agencies. In some cases, work shall not resume until Loss Control/ Insurance (insurance adjusters) has visited the site. Tho Emergency Coordination Officer and EHS Regional Support shall be responsible for obtaining that permission. EnCana utilizes the Incident Investigation Report Form and the Time and Event Log Form lo capture all aspects of the incident. The Time and Evi;nt Log and Incident Investigation Report Form should be provided to the EHS Business Unit representative. These forms are included in the front and back covers of the ERP manual. REGULATORY REPORTING REQUIREMENTS Business Unit EHS support will ensure that the regulatory agencies are notified appropriate to the nature of the emergency. An accident that is fatal to one or more employees or causes the hospil<ili~alion of three or more employees shall be reported by the Business Unit EHS support to the nearest OSHA Area Office either orally or in writing within 8-hours of occurrence. ENCANA. ~ El\C.o.na Oii & Gas (USA} tne. Pago7of8 ...I ~ a&I ...I ' '' I \ l. t' I : : L1 \; ~ i PAOOUOTION RANGEL\' Oou9 AoM w (Q10) 215-2616 c (070) '10-"17:t fl9d818Qle w (070) 67$-44Sl(I c (970) 629-0217 R (910) 675-!!066 ...... 1t11k• w (970) 875·4489 c (970157•·8057 c (9 70) litt-8302 A (070) 875·2443 PIUI Hacking w (ll/0) 1175 •44/ll c (970) 57'4·8830 s (254) 204·9460 A (4:\.'i) 7A_q.771:1 Elie lkldQllOnl w (720) 8715-3569 C (7AA) .y.11\.7.4'1 PROOUOTION N. PAAACffUTE Doug AHi W (070) 21S·HM C. (R70) '1 O·M73 JamesTaroya w (97012M-20&4 c (970) 270·9790 CreltPl1tce C (970) 2M·7 I !le S (254) 38Ml403 f'rtlnll Mtrtnalno w (120)875·5161 c (:vrl) 1!1111-7:119 Dantnftenk• w (710) 87 .. lll IS7 c (303) 619-7318 R 13001 337-11612 OIULUlf06 COMPlEllONS Jim olllClllOft W (070) 2iS·268 I c (30319111·7358 MllOll 81tllllt• W (1170) M!.·2'1l7• c 1303> 918·3844 s (254) 3a7·4806 C111t Chikhoa c (970) 250·6'47' J HHWOOd w (720) 678·5064 r. (303) m ·M.W R (ao3) 621-2433 Eno Mauh -Soullltfn Rockie• Otan PurcieNI -<Jelhtrlng 9Mllctt USARIOION PRlllOINT J ... Wojotln OIMA OIYl810N PRlilt0£NT Rently lrHl'tfn I • I ;, t J ( il J/) \ . Pl.ANTI PIPELINE Plent On.Cell (01190n T,.i ) (970) 87S ·44R7 o .. Conlrol ,,.,.., ...... , w (970) 285·2615 o 19101 e25·1020 C (070) 30H319 T (&00) 79t·f&.'ll o.nn1. 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I t O BUSINESS SUPPORT 8ol> Thomlineon -ll hr•lcn 1'0111 Fcit .. r -Conlroller l':AIRIR MANM\llA OSHA On Cal ~4 liours L088 CONTROL IHSUAANCE P«er Outhlo n ) o · ) Project: Phase II of the CoP/EnCana Pipeline Project Project Emergency Response Specifics. Emergency Re sponse is made up of two elements: 1) a response to the emergency and 2) a notification to acquire the necessary support. These two elements are typically described in company specific emergency response plans and are designed to effectively provide life safety, protect property, minimize risk to the environment, and mitigate impacts on corporate image and reputation. This summary covers the expectations, protocols, roles and responsibilities to support the Emergency Response Plans for EnCana owned properties including pipeline construction . First and foremost is life safety should an incident occur and is the responsibility of the on site inspector, supervisor, and or senior hand to make the appropriate calls immediately per the list below to assist the injured parties. (Thi s li st is based on the clo ses t respo nse times) Di a l 9 11. The next step is to inform the EnCana representative above if not available refer to Emergency Notification Charts supplied until someone is contacted. Once EnCana has been contacted the company emergency response plan as well as the incident management system will be initiated and the company trained persons will respond. Understand that each incident is different and is assessed individually as to the mitigation steps to be taken by those who are involved. It is EnCana's responsi bility to ensure competent trained persons are responding. ERP Quick Reference Guide supplies immediate persons involved as to how to assess the situation until the appropriate EnCana response individuals arrive at the scene. It is EnCana's responsibility to mitigate all incidents on our properties and make the appropriate notifications. This memo along with the EnCana Notification Chart and the ERP Quick Reference Guide will be placed in all vehicles associated to the construction of the said project/projects for EnCana in Garfield County. n Emergency Contact List Garfield Countv, CO Service Name Address Phone No. Emeroencv 911 Ambulance/Fire/Police Garfield Countv 970-285-7711 Fire -Parachute Grand Valley 1777 970-285-9119 Battlement Hosoital-Rifle Grand River 501 Airoort Rd. 970-625-1510 Hospital-Glenwood Soa Valley View 1906 Blake Ave. 970-945-6535 Clinic Battlement Mesa 73 Sipprelle Dr. 970-285-7046 Sheriff Glenwood Springs 970-945-9151 State Patrol Glenwood Sprinqs 970-945-6198 State Patrol Dispatch 970-625-8095 Poison Control 800-332-3073 Air Evacuation 800-332-4923 Rio Blanco Coun1 v,Co Service Name Address Phone No. Emergencv 911 Ambulance/Fire/Police Rio Blanco County 970-878-5023 Hospital-Ranaelev Ranaelev 511 So. White 970-675-5011 Hospital -Meeker Pioneer 345 Cleveland 970-878-5047 Sheriff Ranqelev 970-675-8311 Sheriff Meeker 970-878-5023 State Patrol Craig 970-824-6501 Poison Control 800-332-3073 Air Evacuation 970-878-5555 ) Grand Junction, Colorado Nearest Medical Facility with a Trauma Unit: ( l ·@ I @. 2004 MapQue~t.c om, l ne . St Mary's Hospital 750 Wellington Ave Grand Junction, CO 81501 (970) 244-2249 Ri o Bl anc o lc e da redg e --, <> 0~0\ 06 n:hard City ,· '·'92' ~ltff .... ~ _ _,_ J Mar b1e,, 0 Some!Qe t () /a<mia Gimni.won Natt. For. ) Meeker, Colorado Nearest Medical Facility: Pioneers Ho spital 345 Cleveland Street Meeker, CO 970-878-5047 ,:;_~~!~~~~1-·:;: ___ cm:.-------------------!)TI~----------\I --------------olTTTOTrl14k~~mi. 0 I ) --i;'tl hite River City _{_ /' Q] '\ ,,,-, 1 M"k' "'-... ... __ .. --/-~~ C 2 004 Mapquest.oom. Inc.; C 2004 GOT, Inc. Error! Objects cannot be created from editing field codes. Error! Objects cannot be created from editing field codes. ENC Spill Prevention Containment and Countermeasure Plan January 2007 .)''pill Prei·e111io11, (~0111ai11111e11t, and (~011111er111<'llSlll"t? /'Ian TABLE OF CONTENTS 1.0 Introduction ............................................................................................................................... I 1.1 Purpose ............................................................................................................................ I 1.2 General Overview ........................................................................................................... 1 1. 3 Regulatory Overview.... .. . .. .. .. .. .. . .. .. .. . . . . . .. . .. .. . . .. . . .. . . .. ... . . .. .. . . .. . . . . . . .. .. . . .. .. .. .. .. . . . . . .. .. .. .. .. . .. . 1 2.0 Contractor Guide! in es ............................................................................................................... 2 2.1 Responsible Person (s) .................................................................................................... 2 2.2 Facilities Description and Inventory of Materials .......................................................... 2 2.2 Site Map ......................................................................................................................... 3 2.3 lnvento1y .......................................................................................... 3 3.0 Hazardous Materials Management ........................................................................................... 3 3.1 Overview of the Hazardous Materials Proposed For Use ............................................... 3 3.2 Training ........................................................................................................................... 4 3.3 Vehicle Refueling and Services ...................................................................................... 4 3 .4 Equipment Inspection and Decontamination .................................................................. 4 3.5 Transprntation of Hazardous Materials .......................................................................... 5 3 .6 Storage of Hazardous Materials ...................................................................................... 5 3 .6.1 Physical Storage Req uircrnents ........................................................................... 5 3.6.2 Container Labeling Requirements for Hazardous Waslt.:s .................................. 6 3. 7 Disposal of Hazardous Wastes ....................................................................................... 7 3.8 Contaminated Containers ................................................................................................ 7 3.9 Wastt.: Oil Filters ............................................................................................................. 7 3.10 Used Lubricating Oils ..................................................................................................... 8 3.1 l Inspection and Recordkecping ........................................................................................ 8 4.0 Contaminated Sites ................................................................................................................... 9 5.0 Spill Control and Countermeasures .......................................................................................... 9 5 .1 Physical and Procedural Response Methods .................................................................. 9 _5. 2 On-Si le Eq uiprm:nt. ....................................................................................................... I 0 5.3 Training ......................................................................................................................... l 0 6.0 Notification and Documentation of Spill Procedures ............................................................. 11 6.1 Required Notification ................................................................................................... 11 6.2 Agency Notification ...................................................................................................... 12 6.3 Fee-Landowner Notification ......................................................................................... 12 6.4 Reporting Criteria ......................................................................................................... 12 6.5 Documentation .............................................................................................................. 12 LIST OF ATTACHMENTS Attachrnt.:nt !----Required Contractor Submittals Attachment 2-Jnspcction Logs and Spill Report Fonns Attachment 3-Reportable Quantities North Trunk II / Pipeline Project Sp;// Pre\•ention, Co11tai11111e11t, anti Co1111tern1eas11re Plan 1.0 INTRODUCTION This Spill Prevention, Containment, and Countcnneasure Plan (plan) describes measures to be taken by EnCana Oil and Gas (USA) Inc. (EnCana) and its contractors (Contractor) to reduce the 1·isks associated with the use, storage, lranspurtatiun, production, and disposal of hazardous materials (including hazardous substances and wastes) and petroleum products. In addition, this plan outlines the required spill prevention and response (cleanup) procedures for the project. In general, hazardous materials and cleanup equipment will be stored at contractor yards. Material Safety Data Sheets (MSDS) will be maintained at contractor yards throughout the construction period. 1.1 Purpose The purpose of this plan is to provide a description of hazardous materials management, spill prevention, and spill response/cleanup measures associated with the construction, operation, and maintenance of the project. This plan was developed as the implementing document for relevant mitigation measures performed by both parties. 1.2 General Overview This plan includes the following components: • an introduction, • a description of the spill prevention procedures related to vehicle refueling and servicing and the transportation, storage, and disposal of hazardous materials, • a description of the physical and procedural methods for spill control and cleanup, and • an overview of the notification and documentation procedures to be followed in the event of a spill. 1.3 Regulatory Overview Major legislation pertaining to hazardous materials includes the Comprehensive Environmental Response, Compliance, and Liability Act (CERCLA), the Resource Conservation and Recovery Act (RCRA), the Clean Air Act, and the Clean Water Act. Numerous other federal, state, and local regulations also govern the use, storage, transport, production, and disposal of hazardous materials. This plan is intended to comply with and compliment existing regulations pertaining to the safe use of hazardous materials. Persons responsible for handling hazardous materials for this project will be trained in the proper use and management of the materials and will be familiar with all applicable Jaws, policies, procedures, and best management practices (BMPs) related to them. North Trunk # I Pipeline Project Spill Preve11lio11, (011tai11me11t, and Cou11termeas11re Plan 2.0 CONTRACTOR GUIDELINES 2.1 RESPONSIBLE PERSON(S) The Contractor is responsible for contacting county representatives to detenninc county requirements for Hazardous Materials Management Plans. Generally, counties will provide guidelines and forms for completion and submittal to tbe county. As required in Attachment l and on the applicable county forms that the Contractor will obtain, the Contractor will designate a primary enrnrge11cy coordinator for hazardous materials management and emergency response. Two alternates will also be identified. Business, residential, and cellular or pager telephone numbers will be provided for all three persons as necessary, to allow for contact on a 24-hour basis. Primary and allcmate emergency coordinators will be knowledgeable oflhe chemicals and processes involved in the Contractor's operation. They will have full access to all facilities, including locked areas, and must have the authority to commit EnCana resources. They will also have stop wmk authority lo prevent impacts (potential or actual) lo c11virom11c11lal rcsourc'"· 2.2 Facilities Description and Inventory of Materials The Contractor's submittals will be provided to EnCana. EnCana will provide submitted infonnation to the jurisdictional agencies as appropriate. 2.3 SITE MAP The Contractor is required to provide a site/facility map for each contractor yard inc.licati11g storage and safety precautions for hazardous materials and hazardous wastes. The Contractor's site map will, at a minimum, indicate the following: • orientation and scale • total land area in square feet • access and egress po in ts • buildings and/or temporary trailers • parking lots • adjacent land uses • surrounding roads, storm drains, and waterways (including watcrbodics and wetlands) • locations of hazardous materials and hazardous waste storage • underground and aboveground tanks • containment or diversion structures (dikes, benns, retention ponds) • shutoff valves andlor circuit breakers • location of emergency response materials and equipment • location of SPCCP and MSDS • location of emergency assembly area • location of clean up equipment within the yard All maps must be provided on standard 8V2-by I I-inch paper. 2 Norlh Trunk#/ Pipeline Projec/ Spill Pr,?\'e111io11, Co11tai1111u?11I, and (--:01111/ermeas1tre l'l<111 2.4 INVENTORY The Contractor will provide a complete inventory to EnCana of all hazardous substances that will be used (refer to Title 40, CFR, Parts 116 and 302). All inventory forms required by the relevant county will be provided by the Contractor. This inventory will be provided to EnCana's Environmental Manager prior to construction and updated as necessary during const111ction of the project. 3.0 HAZARDOUS MATERIALS MANAGEMENT Construction, operation, and maintenance of the project will require the use of certain potentially hazardous materials such as fuels, explosives, and herbicides. By definition, hazardous materials (substances and wastes) have the potential to pose a siguificm1l threat to human hcallh and the environment based upon quantity, concentration, or chemical composition. Generally, hazardous materials will be stored in contractor yards and not on the right-of-way. When stored, used, transpo11ed, and disposed of properly as described below, the risks associated with these materials can be reduced substantially. 3.1 Overview of the Hazardous Materials Proposed For Use The following project-specific measures pertain to all vehicle refueling and servicing activities as well as the storage, transportation, production, and disposal of hazardous materials (substances and wastes). These measures are intended to prevent the discharge of fuels, oils, gasoline, and other ham1ful substances to waterbodies, groundwater aquifers, and/or other sensitive resource areas during project construction. Hazardous materials (substances) used during project constmction may include solvents, explosives, and other substances. In addition, petroleum products such as gasoline, diesel fuel, lubricating oils, and hydraulic fluid will be used. Some of these materials will be used in relatively large quantities in contractor yards and on the right-of-way to operate and maintain equipment during construction. Explosives may be used for blasting rock on portions of the right-of-way. The use of explosives for this project is discussed in detail in the Blasting Plan. Smaller quantities of other materials such as herbicides, paints, and other chemicals will be used during project operation and maintenance. These materials will be used to control noxious weeds and facilitate rcvegctation on the right-of-way, and to operate and maintain processing and meter stations during the life of the project. Additional materials may be necessary at other locations along the right-of-way (e.g., wide waterbody crossings, hydrostatic test stations) and at off-right-of-way contractor yards. Listings of other hazardous materials that will be used during constrnction, operation, and maintenance of the project will be identified on the Hazardous Substances Inventory fonn included in Attachment I. EnCana will compile and update the inventory of hazardous materials used or stored on the project as needed throughout the life of the project. This information will be provided to the appropriate regulatory agencies as required. Nor/Ii T11111k # I Pipeli11e Project 3 Spill Preve111io11. C()11fai11111e11t, and Co1111lermeast1re Plan 3.2 Training All project personnel will receive basic spill prevention trammg as part of the enviromnental/safety training class. The Contractor is required to maintain a record of those workers who have received environmental/safety training and ensure that only trained employees are allowed to work on the project. In addition, all Contractor personnel who will be involved with the transpo11ation and storage of fuels or hazardous substances, equipment maintenance, or spill response will be required to attend a higher level training class given by the Contractor as described in Section 5.2. 3.3 Vehicle Refueling and Services Construction vehicles (e.g., trucks, bulldozers, etc.) and stationary equipment (e.g., pumps, generators, etc.) will be fueled and serviced in upland areas at least 200 feet from waterbodics and wetlands. If stationary equipment cannot be located at least 200 feet from waterbodies and wetlands because of topographic conditions or space limitations, special precautions (e.g. placing pumps and small refueling cans in secondary containment structures) will be taken to prevent the spill or release of hazardous materials into the waterway. Fueling will not occur within 200 feet of private wells or 400 feet of municipal wells. When selecting refueling areas, consideration will be given to slopes and other topographic conditions. Refueling locations will generally be Hat to minimize the chance of spilled substance reaching a waterbody. In most cases, rubbcr- tircd vehicles will be refueled and serviced at local gas stations or contractor yards off !he right- of-way. Tracked vehicles will typically be refueled and serviced by fuel and service vehicles on the right-of-way. Every effort will be made to minimize the threat of a fuel spill during refueling and servicing. Fuel and service vehicles will carry a minimum of 20 pounds of suitable absorbent material to handle potential spills. In addition, all vehicles will be inspected for leaks prior to being brought on-site and regularly throughout the construction period. In the event that a leak is found, equipment will not be allowed to operate until all leaks have been repaired. Vehicles will also be equipped with fire-fighting equipment as specified in the Fire Prevention and Suppression Plan. Construction equipment requiring maintenance which might result in the draining or leaking of fluids will be serviced only after a 12 mil plastic liner has been installed between the equipment and the soil. This liner must be placed in such a manner that all fluid is contained. Washing of construction vehicles (such as concrete trucks) will be allowed only in upland areas at least 200 feet from waterbodies and wetlands. Washing areas will be contained with berms or barriers to prevent migration of wastewater and sediments into waterbodies. Waste concrete material will be removed and properly disposed of once it has hardened. 3.4 Equipment Inspection and Decontamination Prior to moving equipment onto the right-of-way, all equipment will be checked for leaks and drips, and any necessary repairs will be completed prior to removal from the contractor yard. 4 North Trunk #I Pipeline Projec/ Spiff Pret•e111io11, C011tai11111e11t, a11d Co1111ter111eas11re Plan 3.5 Transportation of Hazardous Materials Procedures for loading and transporting fuels and other hazardous materials will meet the minimum requirements established by the Department of Transportation (DOT) and other pertinent requirements. At all times, hazardous materials will be transported in DOT approved containers. Prior to transporting hazardous materials, appropriate shipping papers will be completed. Transportation of hazardous materials will be allowed only on approved access roads. Vehicles carrying hazardous materials will be equipped with shovels, barrier tape, 4 to 6 mil plastic bags, personal protective clothing, and spill pads to contain a small spill should one occur during transport. In addition, vehicles transporting such materials will be properly signed (placarded) and marked. Prior to transporting hazardous materials, vehicles will be inspected for leakage and other potential safety problems. The Contractor will ensure that vehicle drivers are properly trained to respond to and report spills, leakage, and/or accidents involving hazardous materials (sec Section 5.2 of this plan). All hazardous materials used for the project will be properly contained and labeled at all times, including during transportation. Smaller DOT approved containers will be used on-site to transport needed amounts of hazardous materials to a specific location. Transfer of materials from large to small containers will not be done by hand pouring, but will be accomplished using appropriate equipment including pumps, hoses, and safety equipment. These smaller service containers will also be clearly labeled. Special provisions apply to the transportation of explosives and arc discussed in the Blasting Plan. 3.6 Storage of Hazardous Materials Hazardous materials will be stored in contractor yards and designated temporary use areas located at least 200 feet from the edge of watcrbodies and wetlands. Stationary equipment (pumps, diesel powered generators, etc.) will be located at least 200 feet from the edge of waterbodies and wetlands. If storage areas cannot be located at least 200 feet from watcrbodies and wetlands because of topographic conditions or space limitations, special precautions will be taken to prevent the spill or release of hazardous materials into the waterway. These precautions will include limiting the quantity and amount of time such materials are stored near the waterbody or wetland, providing secondary containment, and using trained personnel to monitor activities at the storage site. Storage of greater than 55 gallons of hazardous materials will not be pennitted within 200 feet of waterbodics or wetlands. Cleanup materials, including absorbent spill pads and plastic bags, will also be stored in these areas. Hazardous materials will not be stored in areas subject to flooding or inundation. 3.6.l Physical Storage Requirements • Security-Hazardous materials will be stored in secure areas to prevent damage, vandalism, or theft. During constmction hours, hazardous materials may be stored temporarily on the right-of-way but overnight storage on the right-of-way will be prohibited. All storage containers will remain sealed when not in use and storage areas will be secured (gated, lucked, or guarded) at night and during non-construclion periods. North Tr1111k # I J-'ipeli11c Project 5 !:i'pil! Preve11tio11, (011tai1111ie1tl, and Co1111termeas11re Plan • Storage Containers-Containers will be compatible with the hazardous materials or wastes stored. If the container leaks or becomes uamaged, the substance must be transferred to a container in good condition. The Contractor will inspect containers at least weekly to discover any leaks in the containers or the containment systems. Containers used for transportation must comply with the DOT requirements, including those in Title 49 CFR Part 173. • Secondary Containment-Secondary containment will consist of bcrmed or diked areas that are lined and capable of holding 110 percent of the volume of the stored material plus any potential precipitation accumulation and will be provided for fuel and oil tanks stored on-site. • Container Management-Containers holding hazardous substances will be kept closed during transfer and storage, except when it is necessary to add or remove the substance. • Incompatible Wastes-Wastes that are incompatible with other wastes will not be placed in the same container, or in an unwashed container, that previously held an incompatible material. • Ignitable or Reactive Substances-Substances that may ignite or arc reactive must be located at least 50 feet from the construction yard boundary. "NO SMOKING" signs will be conspicuously placed wherever there is a hazard from ignitable or reactive waste. Examples of ignitable wastes arc paint wastes, certain degreasers, thinners and solvents (petroleum distillates), epoxy resins, and adhesives. An example of reactive waste that may be found at constmction yards is permanganate and manganese wastes from dry cell batteries. • Stonnwater--lt may be necessary to drain accumulated stormwater from within the secondary containment areas that contain the fuel storage tanks. If the stormwatcr has been contaminated, absorbent pads or booms wi II be used to remove floating petroleum products. After the contamination has been removed, the stormwater will be left to evaporate, if possible, otherwise it will be disposed of in an appropriate manner. Prior to disposal, the Environmental Inspector will check for sheen or other evidence of contamination. 3.6.2 Container Labeling Requirements for Hazardous Wastes The Contractor will comply with the following labeling requirements for any on-site container (including tanks) used to store accumulated hazardous wastes. The containers will be labeled as required in Title 40 CFR Part 262 and will contain at least the following infonnation: • chemical name (oil, diesel, etc.), • accumulation start date and/or the date the 90-day storage period began, and • the words "Hazardous Waste" and warning words indicating the particular hazards of the waste, such as "flamn1ablc", "corrosive", or nreactive". 6 North Trunk #I Pipeline Project 1:1/Ji/J Preve11tio11, (.'v11tai11me111. and Countermeasure !'la11 3. 7 Disposal of Hazardous Wastes The Contractor will be responsible for ensuring that all hazardous wastes generated during their operations arc collected regularly and disposed of in accordance with all applicable laws. If state laws pertaining to waste disposal are more stringent than federal laws, state laws will take precedence. The Contractor will determine details on the proper handling and disposal of hazardous waste, and will assign responsibility to specific individuals prior to construction of the project. Hazardous wastes typically include chemicals, spent batteries, and other items. The Contractor will ensure that every effort will be made to minimize the production of hazardous waste during the project including, but not limited to, minimizing the amount of hazardous materials needed for the project; using alternative non-hazardous substances when available; recycling usable materials such as paints and batteries to the maximum extent; and filtering and reusing solvents and thinners whenever possible. Any Contractor (generator) producing more that I 00 kilograms per month of hazardous waste must apply for an EPA Identification Number. Contractors (generators) producing less than 100 kilograms per month arc considered conditionally exempt small quantity generators. A generator can store hazardous wastes on-site for a period of up to 90 days without having to obtain a pem1it as a storage facility, or as a small quantity generator up to a total of I 000 kilograms. 3.8 Contaminated Containers Containers that once held hazardous materials as products or which held hazardous wastes must be considered as potential hazardous wastes due to the residues of hazardous contents that may persist. In order for the container to be handled as non-hazardous waste, regulations require that the container be essentially empty and that certain handling requirements for the empty container be followed, including the following: • The containers must be empty, which means as much of the contents have been removed as possible so that none will pour out in any orientation. • Empty containers less than 5 gallons will be disposed of as a non-hazardous solid waste. • Empty containers greater than 5 gallons, will be: rel urned lo the vendor for re-use, sent to a drum recycler for reconditioning, or used or recycled on-site. 3.9 Waste Oil Filters Used, metal canister oil filters can be managed as solid waste as long as they arc thoroughly drained of free-flowing oil (oil exiting drop-by-drop is not considered free-flowing); the filters are accumulated, stored, and transferred in a closed, rainproof container. Waste oil filters are best drained by puncturing and gravity draining while the filter is still hot. Norlh Trunk II I Pipeline Projecl 7 Spill Prei1e11tio11. (011tai11111e11t, a11d Co1t11ten11easure Plan 3.10 Used Lubricating Oils Waste lubrication oil, including contaminated soil and rags, have specific requirements for storage, transportation, and disposal. The Contractor is considered a "Used Oil Generator" and as such must meet the following requirements: • Have a SPCCP certified by a registered Pro fcssional Engineer and approved by EnCana. • Conduct spill prevention briefings to ensure adequate understanding by all workers. • Label all storage containers "Used Oil". • Ensure storage containers do not have visible leaks and have secondary containment equal to 110 percent. plus potential precipitation. • Designate an individual who is accountable for managing oil spills. • Hire a subcontractor with an EPA identification number for the transportation of used oil, or limit transported quantities to 55 gallons. • Dispose of used oil in a manner consistent with state and federal regulations. • Provide documentation if required. 3.11 Inspection and Recordkeeping The Contractor will inspect all storage facilities on a regular basis, but not less than weekly. The Weekly Hazardous Materials Inspection Log in Attachment 2 will be used to record the condition of the facility. The Contractor will provide a copy of the weekly inspection log to EnCana's Environmental Inspector. In addition to the weekly log, the Contractor will maintain records for hazardous materials and hazardous wastes as required by all applicable federal, state, and local regulations and permit conditions. Record keeping requirements include: • hazardous material/waste inspection log, • transportation documents (e.g., bills of lading, manifests, shipping papers, etc.), • training records, and • spill report fonns. EnCana's Environmental Inspector will monitor, inspect, document, and report on the Contractor's compliance with all hazardous materials and hazardous waste management practices. 8 1Vortl1 Tn111k #/ Pipeline Project Spill Pre1 1entio11, c:o11tain111e11t, and Countermeasure Pla1t 4.0 CONTAMINATED SITES This general procedure is included as a contingency in the event that unexpected or unknown (pre-existing) contaminated sites arc encountered during the course of constrnction. During the course of construction, some potential exists for encountering contaminated soils, groundwater, or other materials. Should such a situation develop where there is a reasonable basis for believing that contaminated materials have been encountered (where contamination is suggested by visible indications or unusual odors), the Contractor will stop work and immediately notify the Encana Inspector. The Encana Inspector will complete notifications as required in Section 6.1. Contaminated sites will be cleaned up as discussed in Section 5.1. 5.0 SPILL CONTROL AND COUNTERMEASURES The measures described in Section 3.0 of this plan are intended to prevent the spill of hazardous materials during normal project construction, operation, and maintenance activities. However, not all potential spill situations can be reasonably foreseen or prevented. The following sccliou outlines the physical and procedural steps to be taken in the event of a spill. In general, the Contractor will: • Specify containment and cleanup procedures. • Provide necessary materials and labor. • Perfonn all reporting and documentation, as required. Notification and documentation of spills is discussed in greater detail in Section 6.0 of this plan. 5.1 Physical and Procedural Response Methods Physical response actions are intended to ensure that all spills are promptly and thoroughly cleaned up. However, the first priority in responding to any spill is personnel and public safety. Construction personnel will be notified of evacuation procedures to be used in event of a spill emergency. In general, the first person on the scene will: • Attempt to identify the source, composition, and hazard of the spill or stain. • Isolate and stop the spill and begin clean up of the spill or stain, if possible (i.e., if it is safe). • Contain spills or stains, of unknown substances, in a barrel or plastic to prevent migration, store properly, and obtain a sample of the unknown substance for laboratory analysis. • Notify appropriate personnel and initiate reporting actions. • Initiate evacuation of the area if necessary. Persons should only attempt to clean up or control a spill if they have received proper training. North Trunk f~ I l'ipefine J'rojecl 9 Spill Prevention, Co11tai11me11t, anti Cou11ten11eas11re Pla11 Untrained individuals will immediately notify the Contractor's primary or alternate emergency coordinators. In general, expert advice will be sought to properly clean up major spills. Por spills on land, berms will be constmctcd to contain the spilled material and prevent migration of hazardous materials or petroleum products toward waterways. Dry materials will not be cleaned up with water or buried. Contaminated soils will be collected using appropriate machinery, stored in suitable containers, and properly disposed of in appropriately designated areas off-site. Alkr contaminated soil is recovered, all machinery utilized will be decontaminated, and recovered soil will be treated as used oil if contaminated with petroleum products (refer to Section 3.10) or hazardous waste if contaminated with hazardous waste (refer tu Section 3.7). Contaminated cleanup materials (absorbent pads, etc.) and vegetation will be disposed of in a similar manner. For major spills, cleanup will be verified by sampling and laboratory analysis. If spilled materials reach water, booms and skimmers will be used to contain and remove contaminants. Other actions will be taken as necessary to clean up contaminated waters. Cleanup materials including absorbent spill pads and plastic bags will be placed on-site at waterbudies and wetlands when construction is occurring within 200 feet of these areas. 5.2 ON-SITE EQUIPMENT The following equipment will be maintained on-site with each crew using heavy equipment for use in cleanup situations: • shovels • absorbent pads/materials • personal protective gear • fire fighting equipment • medical first-aid supplies • phone list with emergency contact numbers • storage containers 5.3 Training The Contractor will provide spill prevention and response training to appropriate construction and personnel. Persons accountable for carrying out the procedures specified herein will be designated prior to construction and informed of their specific duties and responsibilities with respect to environmental compliance and hazardous materials. The Contractor is required to maintain a record of those workers who have received training. Note that this training is in addition to the general environmental/safety training that will be conducted by the Contractor. The Contractor's training will be provided to infonn appropriate personnel of site-specific environmental compliance procedures. At a minimum, this training will include the following: • a review of EnCana and Contractor SPCCPs, and discussion of individual responsibilities, • an overview of all regulatory requirements, IO North Trunk #I Pipeline Project Spill Preve11tiot1, ('o11tain111e11r, and (01111/ermeasure P/011 • methods for the safe handling/storage of hazardous materials and petroleum products, • spill prevention procedures, • operation and location of spill control materials, • inspection procedures for spill containment equipment and materials, • emergency response procedures, • use of personal protective cqui pmcnt (PPE ), • procedures for coordinating with emergency response teams, and • standard information regarding a spill to be provided to EnCana for agency notification. 6.0 NOTIFICATION AND DOCUMENTATION OF SPILL PROCEDURES Notification and documentation procedures for all spills that occur during project construction, operation, or maintenance will conform to applicable federal, state, and local laws. Adherence to such procedures will be the top priority once initial safety and spill response actions have been taken. The following sections describe the notification and documentation procedures, and should be implemented in conjunction with the response procedures listed in other sections of this plan. 6.1 Required Notification Notification will begin as soon as possible after discovery of a release. The individual who discovers the spill will contact EnCana's Inspector. If the Inspector dctcnnincs that the spill meets the criteria for immediate verbal notification of government agencies (sec Section 6.1.4, Rcpo1ting Criteria) and/or determines that the spill may lhn.:atcn human health or the environment, he/she will immediately notify EnCana's Environmental Manager who will make the required agency notifications as described below. On BLM lands, all spills greater than 1 gallot1 and any spill that threalet1s or et1ters " water/Judy or wetland will be reported. Prior to beginning the notification process, the individual initiating notification should obtain as much information as possible to clearly document and communicate the situation. The following mandatory notifications will be made by the Environmental Manager. The appropriate government agencies will be selected based on the geographic location of the spill site. • 911 will be called if the spill is deemed to be an emergency • GJFO BLM, Grand Junction, C0-(970) 244-3000 • WRFO BLM, Meeker, C0-(970) 878-3800 • National Response Center (NRC)-(800) 424-8802 for amounts exceeding the federal reportable quantity for that material (Reportable Amounts arc included in Attachment 3) • Colorado Department of Health and Environment--(303) 692-3500 non-emergency • Colorado Department of Health and Environment-(303) 756-4455 emergency • Colorado State Patrol (Grand Junction)-(970) 248-7278 • Colorado Stale Patrol (Craig)-(970) 824-6501 • Local Emergency Management-notified at the following numbers: North Trunk# J Pipeline Projecl 11 Spill f'reve111io11, Containment, and Countermeasure Plan Garfield County, Glenwood Springs, C0-(970) 945-9151 Rio Blanco County, Meeker, C0-(970) 878-5023 6.2 AGENCY NOTIFICATION When notifying a regulatory agency, EnCana's Environmental Manager will provide the following information: • current threats to human health and safety, including known injuries, if any • spill location, including landmarks and nearest access route • reporter's name and phone number • time and date the spill occurred • type and estimated amount of hazardous materials involved • potential threat to property and environmental resources • status of response actions 6.3 FEE-LANDOWNER NOTIFICATION When a ~pill poses a rlirect anrl irnmerliatc threat to health and safety and/or property, the fec- landowners potentially affected by the spill will be directly notified by EnCana. The Alignment Sheets included as Attachment I of the Plan of Development delineate land ownership along the entire right-of-way and will be used to dete1mine affected fee-landowners. Immediate notification of fee-landowners is required for all situations in which the spi II poses a direct and immediate threat to health and safety and/or property. 6.4 REPORTING CRITERIA The Contractor will report to EnCana's Inspector all hazardous substance releases regardless of size, any spill which threatens or enters any watcrbody, any petroleum spill larger than 25 gallons, and spills of any substance that are over I gallon in size on BLM lands. V crbal reports arc required immediately following a major spill when doing so would not delay clean up or administration of urgent medical care. EnCana's Environmental Inspector will determine if the spill meets the following criteria for immediate agency notification: • any release of hazardous material over the applicable reportable quantities (refer to Attachment J.-List of Reportable Quantities) • a spill which threatens or enters a watcrbody or wetland • a petroleum spill over 25 gallons • any spills greater than I gallon on BLM lands 6.5 Documentation The Contractor will maintain records for all spills. Agencies that EnCana verbally notified of a release will be provided written notification by EnCana within 30 days. Within 24 hours, the Contractor will provide a written report (sec Attachment 2) to EnCana for all reportable spills 12 North Tr1111k IJ/ l'ipeline Project Spill Pre1--e11tio11, ('011tainme11t, and ('01111lermel1sure Pla11 requiring agency notification. The Contractor will record spill information in a daily log. The following is a list of items that should be included in the daily log (as appropriate, based on the spill incident): • time and date of each log entry • name of individual recording log entry • list of all individuals notified, including time and date • type and amount of material spilled • resources affected by spill • list of response actions taken, including relative success • copies of letters, permits, or other communications received from government agencies throughout the duration of the spill response • copies of all outgoing correspondence related to the spill • photographs oftht: response effort (and surrounding baseline photographs ifrclcvant) North '/i1111k ti I Pipeli11e Project 13 Spill Preve11tio11, ('011tai11me11I, a11rl Co1111f('t11't!llS11re P/a11-Allacl11ue11t I ATT ACIIMENT I-REQUIRED CONTRACTOR SUBMITTALS Picea11ce Gathering Pipeline Project Spill Preve11tion, Contai11me111, and Co1u1termeasure P/an--Attachme111 I EMERGENCY CHECKLIST • * DIAL 911 FOR EMERGENCY RESPONSE** Emergency Coordinator: ----------. _(_)_ . ___ (_) First Alternate; (_) ( ) ------------------------ Second Alternate: ___________(_) (_) ____ _ Contractor Telephone Number Address EMERGENCY NUMBERS Emergency Response Colorado State Patrol (Grand Junction) Colorado State Patrol {Craig) Poison Control Center Toxic Information Center Nearest Hos pltals 911 (970) 248-7278 (970) 824-6501 (800) 342-9293 (800) 233-3360 AGENCY NOTIFICATIONS (To be made by EnCana Environmental Manager) National Response Center (NRC) GJFO BLM, Grand Junction, CO WRFO BLM, Meeker, CO Colorado Department of Health and Environment (non-emergency) Colorado Department of Health and Environment (emergency) Local Emergency Management Garfield County, Glenwood Springs, CO Rio Blanco County, Meeker, CO Picea11ce Gatlteri11g Pipeline l'roject (800) 424-8802 (970) 244-3000 (970) 878-3800 (303) 692-3500 (303) 756-4455 (970) 945-9151 (970) 878-5023 Al-I Spill l'reve11tio11, Co11taillme11t, t111d Co1u1l£'rineas11re Plan--Allach11re11t J CONTRACTOR'S SITE MAP Contractor site map will, at a minimum, depict the following: • orientation and scale • total land area in square feet • access and egress points • buildings and/or temporary trailers • parking lots • adjacent I and uses • surrounding roads, storm drains, and waterways (including waterbodies and wetlands) • locations of hazardous materials and hazardous waste storage • underground and aboveground tanks • containment or diversion structures (dikes, berms, retention ponds) • shutoff valves and/or circuit breakers • location of emergency response materials and equipment • location of SPCCP and MSDS • location of emergency assembly area • location of clean up equipment within the yard All maps must be provided on standard BY,-by 11·inch paper. Al-2 Piccance Ga1heri11R Pipeline Project Spill Pre~-e11tio11, Co11tai11111e111. and Co1111ter11reasure Pla11-At1achme111 I CONTRACTOR'S POTENTIAL SPILL SOURCES Contractor will identify all sources of potential spills, including tank overflow, rupture or leakage. Spill Prevention, Control and Countermeasure information must be Included for all containers larger than 660 gallons, or that have a total capacity of 1320 gallons at one location that contain oil, including petroleum, fuel oil, sludge, oil refuse, and oil mixed with waste, as required in 40 CFR Part 112. (1) Material: ________________ Total Quantity ________ _ Location of use:----------------------------- Potential direction of flow: ---------Maximum rate of flow: _______ _ Structures or equipment to contain spills: ___________________ _ (2) Material: _______________ Total Quantity ________ _ Loc-.ation of use: ----------------------------- Potential direction of flow: _________ Maximum rate of flow: _______ _ Structures or equipment to contain spills: ___________________ _ (3) Material: ________________ Total Quantity ________ _ Location of use:----------------------------- Potential direction of flow: _________ Maximum rate of flow: _______ _ Structures or equipment to contain spills: ___________________ _ (4) Material: ______________ Total Quantity _______ _ Location of use: ----------------------------- Potential direction off/ow: ________ _ Maximum rate of flow: _______ _ Structures or equipment to contain spills: ___________________ _ Pil·eance Gathering Pipeline Project A\·3 Spill l're\·e11tio11, ('0111ai1111tent, and (01111ten11eas11re Plan-Aliachment I CONTRACTOR'S HAZARDOUS SUBSTANCES INVENTORY Contractor will identify all hazardous substances which will be used or stored on the project to EnCana. (1) Material:, __________________________ _ Location of use:---------------------------- Storage location: ___________________________ _ Expected Quantity On Hand:----------------------- (2) Material:---------------------------- Location of use:---------------------------- Storage location: ___________________________ _ Expected Quantity On Hand:------------------------ (3) Material: __________________________ _ Location of use:----------------------------- Storage location: ___________________________ _ Expected Quantity On Hand:----------------------- (4) Material: __________________________ _ Location of use:------------------------------ Storage location: ___________________________ _ Expected Quantity On Hand:----------------------- Al-4 J';ceonre Gatlic>ri11g Pipeline Project Spill l'reventio11, Co11tai11111e111, and Cou11ter11reas11re Pla11-At1aclu11ent 2 ATTACHMENT 2-INSPECTION LOGS and SPILL REPORT FORMS l'iceance Ga1heri11g Pipeline Projec1 Spill Preve11tion, C-011tai11me111, and Co1111termea.s11re Plan--Attachme11I 2 HAZARDOUS MATERIALS AND WASTES INSPECTION LOG For each item listed below, Contractor will indicate whether existing conditions are acceptable (A) or unacceptable (U). Contractor will inspect all storage facilities on a regular basis, but not less than weekly. Contractor will keep records of all inspections on file. Contractor will provide a copy of the completed form to the Inspector on a weekly basis. STORAGE AREAS FOR FUELS, LUBRICANTS, AND CHEMICALS General __ Construction yard or storage areas secured __ Storage areas properly prepared and signed __ Material Safety Data Sheets available __ SPCCP available __ Emergency response equipment available on-site Hazardous Materials Management __ No evidence of spilled or leaking materials ____ Incompatible materials separated __ All containers labeled properly and securely closed __ All containers upright __ No evidence of container bulging, damage, rust, or corrosion Secondary Containment Areas __ Containment berm intact and capable of holding 110% of material stored plus precipitation __ Lining intact __ No materials overhanging berms No materials stored on berms __ No flammable materials used for berms Compressed Gases __ Cylinders labeled with contents __ Cylinders secured from falling __ Oxygen stored at least 25 feet away from fuel l'iceane<.' (fc1theri11g Pipeline Project A2-I Spill Preve11tio11, Co11tai11111ent, a'1d (011111en11eas11re Plan ~·-At1achme111 2 HAZARDOUS MATERIALS AND WASTES INSPECTION LOG HAZARDOUS WASTE MANAGEMENT Waste Container Storage __ No evidence of spilled or leaking wastes __ Adequate secondary containment for all wastes __ Separate containers for each waste stream-no piles __ Waste area not adjacent to combustibles or compressed gases __ All containers securely closed __ Bungs secured tightly __ Open-top drum hoops secured __ All containers upright __ No evidence of container bulging, corrosion __ No severe container damage or rust __ Containers are compatible with waste __ No smoking and general danger/warning signs posted Waste Container Labeling __ Containers properly labeled __ Name, address and EPA ID number or ID Number of generator listed (Not required if Contractor is an exempt small quantity generator.) __ Accumulation start date listed __ Storage start date listed __ Chemical and physical composition of waste listed __ Hazardous property listed Non-Hazardous Waste Areas __ No litter in yard __ No hazardous wastes or used oil mixed with trash __ Empty oil and aerosol containers for disposal are completely emptied A2-2 Piceance Gathering Pipeline Project INSTALLATION DETAILS ONE LINE PER DITCH EXISTING GROUND BACKFIL L WITH NATIVE MATERIAL PROPOSED PIPELINE MINIMUM DIMENSIONS NOTES : 1. All existing gas, water, and utility lines shall be loc ated by Co ntrac tor prior to excavation, digging, or trenching anywh ere on or near this si te. 2. Pipe shall be installed by a qualified contractor and shall be ins talled in accordance with the permit stipulations. .3. Pipeline markers shall be placed at R.O. W. fence Crossings. 4. Pipe shall be installed using open cut installat ion . Pipe joints shall be joined together by welding . The cover from top of pipe t o ground level shall be a m inimum of .36 in c hes through typic al soil, may be less in r ock. 5. Trench shall be back filled with native material and co mpacted by tampin g with a piece of equipment. CURRDU Rr>ISION /1' e1-------------1 t1-------------1 ONE LINE DITCH f"'SCALE:--=·--+ORA'--WN-: _--IORAWING NO. DATE: 12/Jl/07 CHECKEO: JOB f : COP Jl'P'll.<N£.D: INSTALLATION DETAILS TWO LINES PER DITCH EXISTING GROUND~ BAC KFI LL WITH NA TIVE MATERIAL PROPOSED PIPELINE MINIMUM DIMENSIONS NOTES: 1. All existing gos, water, and utility lines shall be located by Co ntractor prior to excavation, digging, or trenching anywhere on or near this site. 2. Pipe shall be installed by a quali fied contractor and shall be installed in accordan ce with the permit stipulations. 3. Pipeline markers shall be placed at R.O.W. fence Crossings. 4. Pipe shall be installed using open cut installation. Pipe joints shall be joined together by welding. The cover from top o f pipe to ground leve l shall be a minimum of 36 inches through typical soil, may be less in rock . 5. Trench shall be backfilled with native material and compacted by tamping with a piece of equipment. NO. DESCRIPTlOH ei----------------1 ti----------------1 s TWO LINE DITC H DRAWN: DRAWING NO. 1----+------1 DATE: 12/31/07 CHECKED: JOB I: CQP N'f'ROVO): EXISTING GROUND INSTALLATION DETAILS FOUR LINES PER DITCH BACKFILL WITH NATIVE MA TERI AL PROPOSED PIPELINE MINIMUM DIMEN SIONS NOTE S: 1. All existing gas, wat er, and utility lines shall be loca ted by Co ntrac tor prior to excavation, digging, or tren ching anywhere on or n ea r this site. 2. Pipe sh all be installed by a qualified contractor and shall be installed in accordance with th e permit stipulations. 3. Pipel in e markers shall be placed at R.0.W. fence Crossings. 4. Pipe shall be in stalled using open cut in stall ation. Pipe joints shall be joined t ogether by welding . The cover from top of pipe to ground level shall b e a min imum of 36 inches through typ ical soil, may be le ss in rock. 5. Trench s h all be backfilled with native material and compacted b y tamping wi th a piece of equipment. a!RROI T Rt1o1S10N /15 a Vl-------------1 t1-------------1 s FOUR LINE DITCH SCAl.£: DRAWN: DRAWING NO. 1-™-Tr:-· -t2/_,..J ....,1/0-7+CH-EC-KE-D:--t JOB f : COP .APPROVED: 0 ) Typical CDP Mechanical Drawing Sito Entrance 1 O" Lina from K36 Hatch represents burled piping (lyp) \To future i-15'---<---10'-\Olmos. tonk l .-c 0 Ir--+-1--v-al-ve_l-1-,t_he+---4-"111-1--I (; 2"lf Relief Valve dump line to SC-4 Valve In the vertical ------ L--~ ' , C verllcol fi"C!l G 1" IO I ji drain 2"lf Recycle Lina / Startup Bypa ss to I I f~ -1-~~.--ia:====t=========U==============,-, Valve In Iha vertical~ ! " r ;cC><1 1 I ANSI 5oo Flanges i;h =6,;:"l<lf~Qtrpj~t==:iCID~0.-ii;:l10 "111 r -== 1 I ~ 1 'II ••• 12 ' Liquid Bldg -See Vendor Drawings from future S lug Co lcher · h__............ l l~- 1 1 j' 6"JV ,_ j' !----------------.-' J II '--1--h"l---+--~~l-+I-' 42'-------+---i SC-2 1 l__........w!/,v Psv-300 fcv--;io2r I To future S lug Catcher --"",......,.......-,. /.. 6"111 (/Methanol Injection point 10 ,· 2" Orowln o n Bollom ~i ./ ':& ~ . --l 6'-7"---j 6'-'1" 1-lQ' (-1 6'--J ~E~ m--;..1, i-l!rf--,,;!tiH---1-._-cl~'""Y"~q;~ ~l;";icz.,+;;To;;;-;;;1;i;L;:;;;;;;_J;i;;~~~";;ii~:l~t:~-~~o;~~~b:·t:x::r:::) ~~"9e.'0 ~~; ~ l LS-102B "' ~ 37' 4" :J B Vendor ~ l ~ I Dr awings ~ : 6"111 r 1" blow-o ff ond !"drain (lyp. of 2) ~d ~ 10"111 ~ n 1 5 1~°:";1 4 I 0 I ~ 14""' -=='J 10·•, 1-!i I 6""' . ]_ u-~i" ' ~ "'"' PCV-102 LT-102A [PSV-102 Is obscurrad '-E from view, mounted below on SC-3 (Saa Section OWGs}) future Connection ---Check Valve (lyp.) L--2" Blowofl (lyp.) 1 From Wall Pads I r Holch represents I/ burled piping (typ) 125' REFERENCE DRAWINGS GENERAL NOTES Site Design Factors: Liquid (discharge) pipe & fittings : .5 ANSI 600 Gas, 3-phase, and liquid (suction) pipe & fittings: .72 ANSI 300 Unless otherwise specified I/ I/ I/ A CURRCNT VIR SIO N 02/12/Da DAG SOW / CHCC K Mi!D APf'IWVAl 02/11 /oa DAG SOW ,.-/ NO. O[SCRIPTION OAH BY CHK APPR REV ISIONS A Pf-----------------jl p Rl-----------------11 e1------------------A1------------------L ENC ANA . ~ CONOCO PHILLIPS GATHERING SYSTEM CDP 030 496 Plot Plan -Mechanical GARFIELD COUNTY, CO SCAL£:See Scale DRAWN: DAG DRAWING NO . CATE: 02/ 11 /07 CHECK ED: sow CDP-030-4 JOB I : APPROVED : MDV _, \ J OWNERS Vl z 0 ~ ~ w z i3 "-ii: BEARING HOR Z. OIST. ~ "-~ ,__ z w :,; z ~ 'i t-ID <("' "' ,__ ~~ _, :::J:J: ;... z::l 'f> N ~~ a: II II 8 ;::: + 0 + 0 I N1 7'51'20"E ~ I 70.92' y ........ / / / ,,,., 0 t;;;- .. - " ... _, 'io 'f> N N ii: II a; + N N04'05'57"W 0 220.13' y ,, ,,, 400" I j · ~ ... "' 'io ~ "' "' a: II "' ... + .... ... _, ;., p '!! ii: II ... N + "' "' N25'50'02 "W ~ SOO'O~y 9 455.H' ~-y .- 4 '" . \ ./' ' " , "' , ,.. , .-"' ,.. -_,/ /. '\ .. 3 2 y V~) v l \\1ELL H04 596 'I ' \ \ I I I I !;i~ "'°' zo :ii.. Oil. zo WO II rN + "' "' 583'1 J'19"W I 302.60· I /' REFERENCE ORA\\1NGS GENERAL NOTES 1. ALL INFORMATION PRESENTED I S BASED ON DATA PRO~OEO BY SURVEYOR ANO EN CANA. 2. IF APPLICAB LE ROAD CROSSINGS ARE ARE BUIL T TO THE ATTACHED STANDARD PLAN /PROFI LE OWG. 3. PIPELINES ARE INSTALLED IN DITCH PER THE ATTACHED STANDARD DITCH PROFI LE 4 . NORMAL OPERATING PRE SSURES (NOP) ARE APPROXIMATE. 5. DATU M IS UTM ZO NE 12 , NA027, FEET SITE LOCATIONS STATION SITE NORTHING EASTING ELEVATION 0+00 V.Ell H04 14409792 2438726 8276 68+27 COP F09 14404932 2436020 7580 PIP ELINE. VAL~ AND FABRICATED ASSE MBLY INFffiMATION: ~/ f-----1£---------------------_:_ __ _>---------'"'-----'-t DESIGN SAFETY FACTOR: 3 -PI IASC ANO GAS -72% PIPE DESIGN 3-PHASE L.F. LIQU ID AND WATER 5 0% DESIGN PRESSURE (MAOP): l----+-------------------------1-----------l 3 -PHA SE ANO GAS -740 PSI LIQU ID -1480 PSI PIPE DESIGN WATER L.f. WA TER -1480 PSI NORMAL OPERATIN G PRES S URE FOR GA S & 3 -PHA SE IS 275 PSI. THE SE LIN ES WILL 1-----+-----------------------~-----------j HAVE A MAXIMUM AL LOWABLE OPERATING PRE SSURE (MAOP) LESS THAN 3 0% SMYS, PIPE DESI GN N/A PIPE DESIGN N/A 8400 s; cp c 0 S' 0 Vi N a.. II ~ ' 8200 8248 • 200 PSIG ~ (/) (/) w w O'. z ;l, a.. ou 0 Z F <n 8000 --,___ z Q ~ <( _J F~ c;: > <( <( > ~ w~ a::w w _J "-_J != a..w wa:: of-w 7800 > _J <( <( w :::; _J G: O'. 0 0 z a:: a.. 7600 0 7510 • 520 PSIG 5 0 ::; 7500 HENCE NO HYDROSTATIC TEST I S REQUIRED PER 831 .8. ./ I / I/ I/ I/ ./ NO. DESCRIPTION OATE f1f CHK APPR REVISIONS A p p R 0 v A L s ENCANA ~ ~ CON OCO PHILLIPS GATH E RING SYSTEM WELL H04 596-CDP F09 596 S TA 0+00 TO S TA 68 +27 SE CT 4 & 9 T5S R96W GARFIELD CO , CO SCAL E: 1•400' DRAWN: MSP DRAWIN G NO. OATE: 12/19/07 CHECK ED: A-07-0 3 JOB f : COP APPROVED: OWNERS "' z g ~ w a a. a: BEARING HORZ. DI ST. I OlOLANO 192' I I co "' "' .... ....~ ...J .... r< z m ...J~ ., 0 Q. a: ~8 II I .... .... .... .... .... a: .. ...J a: ...J 3,.. Fi "' ;,, v; ~ 'fl :' 0 .. "' C. z -N N OD-a: a: a: a: wo mu • u • I I sso·oo·on A S6T38'5D"E A N87'24'58"E A S66'51' 43"E A s :'\ N85'37'23 "E 6 N72'38'11"E I I 11.93' y 176.10· ? 490.60' y 351 .5 3' ').-' / 382.74' y 1018.32' I A-11-01 (FUTURE) CDP 107 596 / I ' I I I J ( "•} ... · l ,. Jr.:,1.. , . L f09 596 • ' FLOW LINE FROM WHL 816 596 SEE ALIGNMENT A-07-02 REFERENCE OR AlllNCS GENERAL NOTES 1. ALL INFORMATION PRESENTED I S BASED ON DATA PRO~DEO BY SURVEYOR AND ENCA NA . 2 . IF APPLICABLE ROAD CROSSINGS ARE ARE BUILT TO THE ATTA CHED STANDARD PLAN/PROFILE OWG. J . PIPELINES ARE IN STALLED IN DITCH PER THE ATTACHED STANDARD DITCH PROFILE 4. NORMAL OPERATI NG PRESSURES (NOP) ARE APPROXIMATE. 5. DATUM IS UTM ZONE 12, NAD27, FEET SI TE LOCATIONS STATION SITE NORTHIN G EA STING ELEVA llON 0 +00 COP 107 1440360 2 2428242 7720 83+19 COP F09 14404932 2 436020 75 80 PIPELI NE. VALVE ANO FABRICA!£0 ASS£MBLY INfQRMATION: ')~ I I : 1----4-------------'---'-' -----------------'-i DE SIGN SAFETY FACTOR· J -PHASE AND GAS -72% LIQUID ANO WATER 50% DESIGN PRESSURE (MAOP)· J -PHASE AND GAS -740 PSI 1----4---------------------------------i LIQUID -1480 PSI WATER -1480 PSI NORMAL OPER ATIN G PRESSURE FOR GAS & J -PHASE IS 275 PSI. TH ESE LINES Wi l l 1----4---------------------------------i HAVE A MAXIM UM ALLOWABLE OPER ATIN G PRESSURE (MAOP) LESS THAN 30% SMYS, HENCE NO HYDROS TATI C TEST IS REQUIRED PER 8 3 1.8. 8400 0 0 N II 8200 ' w z<i. ou 8000 -;= (/) '1 <( -' G: > <( 2)(2) Qi 0 0 WU (5) a: _J i:: Q. w 0: ~ 7800 l I _, l l w ~ -' --.:r - G: 0 Ct: 7600 a. -- 7400 I 7720~ 200 PSIG - -7 580= 260 PSIC (;' Vi ~ (/) (/) w 0: a. <..?z zQ i=~ ~~ W ...J a.w o,_. -' <( <( :::; 0: 0 z Cl 5 0 ::::; I_...,....... NO. DESCR IPTI ON DATE BY CHK AP PR REVISIONS A Pl----------------1 p ~1----------------1 Vl----------------1 A Ll----------------1 s CONOCO PHILLIPS GATHER ING SYS TEM CDP 107 596 -CDP F 09(A) 596 STA 0+00 TO STA 83+19 SECT 7 ,8 & 9 TSS R96W G AR FIELD CO, CO SCALE: 1•400' I DRAWN: MSP I DRAWING NO. DATE: 12/27/07 f CHECKEO: I A-07 -08 JOB #: COP I APPROVED: I ) ) OWNERS Ill z g ~ Ill w z a Q_ a: w z ::; z (3 w ID II 0 0 + 0 a: II ... ..J ;. ~ a: I ... "' ~ N N a: II a: II .... .... a: II "' "' + .... "' ENCANA 8643' ... "' ~ "' N a: II t- "' 0 r ::i a: II ... "' ., r "' a: I 0 "' + .... "' 0 N ;!; .... ... .... "N r ;;) a: II .... "' + ;::: ... "' * N a: I R + .. .... ... "' 0 t" ;;; a: II ':i "' r N .. a: II ... .... "N 'fl .. N a: II a: I z I w ~F wili Z< :::i., 00 zo W(/) REFERENCE DRAl'llNGS 11,__ _______________ _, GENERAL NOTES ~ to m ':JI-----------------~ + + + + 1. ALL IN FORMATIO N PRESENTED IS BASED ~ ~ ::J :8 ON DATA PROVIDED BY SURVEYOR AND t-B-EAR-IN-G--t-T l1N_4_2-'47-.5-9-.---,~1r-N-88_'_02-.1-6-.rA--,2-N-26-.5-8-'0_9_·rA--,3_S8_0_'3_3_'1_7"_E'-TA4-N-43-,-2.-4-3"-E~-.5-N6_6_'0_6_' 4-8.-~6.--N8-1-.0-4'-4D-.-Eh_-7,.-N_4_5_1_J"_22-.-~B,.-S_3_3_'4-2'-48-.-~g,.-S-4-41_3_'0-9-.E-,6....,1 o,-.N-7-J-.5-3'-42--~--,1-1 -S-7-2'-56-.-. 3-.E--,612_S_5_Y_J8-.1-7-.E-:6,13_S_8_3,-2-. 4-2-.E--,Al 4-N-6-5'-J5-'1-4-.E---y615_S_85-.4-0-'00-.~--,16-S-6-4'-09-'5_1_"E-61 .... 7_N_7J-'3_7_' 4-9-. ---yl B-N-48-.4-5-'2_5_-~ .... 9-N7_0_'2_5'_J_4 .-E~ I 2. ~~c:~:LICABLE ROAD CROSS IN GS ARE I 1018.23' y 1394.63' y 351.86' y 947.24' y 379.54' y 399.37' y 311.20' y 700.35' y 293.41' y 284.23' y 197.84' y 51 1.73' y 230.41' y 146.85' y 303.31' y 208.58' y 200.58' y 87.48' y 402.26' y 273.94' I ~~!:N/~~6F~~ 6~G.ATTACHED STANDARD HORZ . DIST. \ / '/ ·' , / / ( \_ I { I , / 3 . PIPELIN ES ARE INSTALLED IN DITCH PER \ I /. ' I I \ I 11 TH E ATTACHED STANDARD DITCH PROFILE DIVIDE ROAD TRUNK LINES • //. '"\. . I I I TRUNK LINES F~OM I ,:/' 4. NORMAL OPERATING PRESSURES (NOP) !:~:_:~;NMEN T ·\ I ,~, / ·· 'sE~D~J<li~:~~ / --' / . , / ARE APPROXIMATE. / \ / .': , , ,' A-Or08"----;/ /; / .·• / 5 . DATUM IS UTM ZONE 12. NAD27. FEET ;\ W£LL t.133 496~ ; "· . • .. -"; ; I ""'\ ~ / I / ·; ,, .. / W£LL A05 596 ,' ~ ~\ ,:-) «:} •, ; / \o \ ) ,/ ,. ''/ / / ., .}") t 1 ~---......._ r/ ·{;,A.f{5'{j -......., ' •' . 9 11 ;· / / ,. ~·-::?;~ >-------------< ~.-:-"" -fl!?~!J <" ... ; .. ·:.: ·: ··~ • ~~:: ..___ '-,.·, 334. Oe, !EXISTING ENJ~NA !JNES , • ,?. / -"'" 12 I ,1 /~.,. ..... ,,. :.:: .. /,, /~ ">'f-STATION SITESITEN~~~~N:ONE~STING ELEVATION ' ~ ......._ I </. \........:::: ~ :-..... I / / B •• : .. --. :_:. • '\. / I //" / ' ' . > ' . . . ~ I • ' , '' 1© __ @-(>) . . I\ ' .'' ' ® " 5.~!J;·· / / I/ ·::> l-----+---1---+---t---i '._,~/-' J." ;, , / • / -·., _, _ _,,'-1-l L ,·.· / . r. '-1 ./ ,, __ ..,~ /·v/ / .. , · v ---7 ./~,.:-/ 1?-~·~~ ... ,,--,,, .. . ····· --~· .. /~ .· ,l / ~fl -.. :" -\}\ ·::t·S::· / · I r / L.... ' 1·. 1 /J / . ;1 I ..._ : f SW£EELLA"'L13GN4 '~N9E6T ' . I I / ,· PIPELINE. VAL'!l ANO FABRICATED ASS£MBLY INFORMATIOO: .liiiW~liiiiiiii--~·~'~:~~,. / . : / / 1/ / \., /,, / 1 // --;-c...."/ .;t,S~~~ .J .: \XL:-.-. --", 1------+------'------'------~-----'------'-------..J......---------.....:.---------::......---------L-----~-----"'""'-----~L------'---'-...._----'-'-''-----':......------l DESIGN SAFETY FACTOR: PIPE DESIGN GAS L.f. 8702' 12.750" OD X .312 WT X52 PIPE LINE NUM BER: T-DivRd -G-12 3-PHASE AND GAS -72% LIQUID AND WATER 50% v DESIGN PRESSURE (MAOP); 3 -PHASE AND GAS -740 PS I t-----t--------------------------------+-----------------------------------+----------------------------------i L1ou1D -1480 rs1 PIPE DESIGN LIQUID L.F. LINE NUMBER: T-DivRd-L -6 8702' 6.625" OD X .188 WT X52 PIP E v WATER -1480 PSI NORMAL OPERATING PRESSURE FOR GAS & 3 -PHASE IS 275 PSI. THESE LINES WILL t-----t--------------------------------+-----------------------------------+----------------------------------lHAVE A MAXIMUM ALLOWABLE OPERATING PIPE DESIGN WATER L.f. PIPE DESIGN 0 0 N II w z<i. 0 () f:= (/) ;; <i. w () _) i:: w[J > w ...J LL: 0 et:: a. 8702' 12.750" OD X .330 WT X60 PIPE v LINE NUMBER: W-1 2 N/A 8600 (.;) ~ (6) (;) G: (i~ 02) ~ q>czy> ~1~T~I--r-r~!r---rrY__:~~-~~l~lt--J~ 1------+-----+----+------~·~-·--·-·-+-----+------+-----+--·----·-·-·-+-----+------~~---~·~------~-·-·---+----+,.....,..,i.>~----+---+r:+.l-~.\-----+----·-~j) ~) CD -8400 ----~~~lU---+--+---r-,..:~ -- 8200 8000 -----·---+------+------··---+-------t-------1-----t-----+----+--·-·--+-----+-----1--·-·---+-----t-·-·----·--+----+-----+--------·---t-----l 7800 1---·---+-----+------t-·--·--+-----+------+-----+-----t------t-----t------~~-----·--+------+-----+--------·--+----+------+-----t--~--t--·-·- PROFILE -l OR IZ ONnL SCALE 1"=400 7600 8419• 200 PSIG 8332 • 238 PSIG 2 Vi ~ (/) (/) w et:: a. oZ zO i==~ <( > e:t::w w_, n.w 01- __J <( <( :::;: et:: 0 z 0 5 a :::; PRESSURE (MAOP) LESS THAN 30% SMYS, HEN CE NO HYDROSTATIC TEST IS REQUIRED PER B31.8. NO. DESCRIPTION DATE SY CHK APPR REVISIONS A Pi-----------------1 p Rl-----------------1 0 Vt-----------------1 A Ll-----------------1 s ENCANA~ ~ CONOCO PHILLIPS GATHER ING SYSTEM DIVIDE ROAD TRUNK FROM A05 TO SODA ASH TIE -IN SECT 33 & 34 T4S R96W AND SECT 4 & 5 T5S R96W GARFIELD CO, CO SCALE: 1 =400' I DRAWN: MSP I DRAWING NO. DATE: 12/26/07 I CHECKED: I A-07-10 JOB #: COP I APPROVED: I ) OWNERS V) z 0 ~ t;i "' z :J "' IL n: BEARING HORZ. DIST. r ~--- 0 t;;;- ' I ... °' "' ~ n: II ... -' ., ~ n: II BLM 3148' ... °' ;,, ~ n: II n: II I ... -' "' ;;; "' n: II OLDLAND 3539' ... -' x 1< x x n: II ... °' r-.... "' n: i ;: "' n: II I !;( °' I!!~ :> <( ow °' :J: z ~:g;L w:i:F II lsD4'49'20·w As13'20'3o·w 6 so4·59•55"E ~S16"47'J4"w Aso5·12•05·w A s1 4·35•19•w A so5·05·03·E 6 SJ81 8·24·E A so1-58 '11"E A s55'48'28"E 6 sn·40'44"E AN85"47'58"E 6 S57'04"33"E 6 s15·15•54·EA I 242.4 4' ~ 508.40' ~ 373.07' y 527.44. ~ 737.61' y 567.13' ~ 1061.42· y 181.05· ? 105.26· y 544.79' y 137.87' y 556.37' 9 541.13" y 591.02· y ' " 11 •1 , " I /7 .'/ FLOW HEADER TO -WELL H06 596/-'-1 CDP ID7 596 SEE ALI GNM ENT -[ I . / SEE ALIGNMEN T ',· A-11 -01 -'-.,. • A-07-06 • .. (fUlURE) ------I /. «:< .. I ··\. -- -----~~I I ,~/~·\ ... ,. 400' 800' -----.' ,,·,· ~'· ... . / I ' \~~ I I \ " '• EXISTING ENCANA / I '/>"· ·• ~ '· ·~ 13v ,.,. -...,. I • 1; 1/ ... I I I / \. l \' .A\ . t \'. I \~, I , '\ / \ I ' \, l '\-, I "'-"· REFERENC E DRAWINGS GENERAL NOTES 1. ALL INFORMATION PRESENTED I S BASED ON DATA PROVIDED BY SURVEYOR AND E N CANA. 2. IF APPLICABLE ROAD CROSSINGS ARE ARE BUILT TO TH E ATTACHED STAN DARD P L AN/PROFILE DWG. 3. PI PELINES ARE INS TALLED IN DI TCH PER TH E ATTACHED STAND ARD DITCH PROFILE 4. NORMAL OPERATING PRESSURES (NOP) ARE APPROXIMATE. 5. DATU M IS UTM ZONE 12, NAD27, FEET SI TE LOCATIONS STATION SITE NORTH ING EASTING ELEVATION o+oo WELL E06 14409290 2424948 8339 2 3 i I I 36" GAS LINE\ 1 ~ -~ -.,;i----t---+----+----1------; t ,Jt----+-~-t---~-+-----<C------< ;,,__~~~-~----< ---:-:.. .. , 11 " ,1 , " '....... I. ~ ~ ~ 5 '·" :--.. ;_ 11 .., r •. I/ "'J\ ::---. ' i -...:,. / 10 ',_., ~· ,.... J ~-' 1.1') --"-· ~ I ·~> ... I •' ....... ;~ , I '-, I I ·, .ry, "-. ,.....__ -6 I ·<·· I ' ,, ,·::;. ! ,~ I (~/ " , .. , ':: -----~ i '_/}{©.,,·_-".:<:."' ,,/"'-\,., ":_,; , , 'I \ ' . . "T~ . WELL N07 596 I I \ ' '-I ,, ~ / , .;.-.;~, SEE ALIGNMEN T / f ..... _ ~ / 1(1 -''-I PIPELINE. VAL~ AND F AB RICA TED ASSEMBLY INFORMATION: I / I I .•. /-.. .. WEL L E06 596 J I / 4 1.f) \ -.. .... _,__ •. , " .-,. • A-07-05>\ \ \ '-.~ -I ............ _ / '.~. ._;.::" -"' ·::-:'; \ • • ' ·---...... ·' / .:·~·_.... •• ~ • • J' f------l-----------'-----,:.._ _ _,,__.,;_ _____________ -r-----------~..._....:_ ___ ""'-...:..;_----~-'-----------~----------------.::_--i_--------_.l.L-__ --1 DESIGN SAFETY FACTOR: PIPE DESIGN 3-PHASE L.F. 6740' 4.89" OD X .990 WT FLEX PIPE LIN E NUMBER : F -E06596 -F-4 4• sv ... v 3 -PHASE AN D GAS -72% LIQUID AND WATER 50% DESIGN PRESSU RE (MAOP ): 3 -PHASE AND GAS -740 PSI 1------;---------------------------------+-------------------------------------+---------------------------------1 LIQU ID -1480 PSI PIPE DESIGN WATER L.F. LINE NUMBER: W-8 6740' 8.625" 00 X .250 WT X52 PIPE 8" sv ... v WATER -1480 PSI NORMAL OPERATING PRESSURE FOR GAS & 3 -PHA SE IS 275 PSI. THE SE LINES 1'11LL 1------;---------------------------------+-------------------------------------+----------------------------------1 H AVE A MAXIMUM ALLOWABLE OPERATING PIPE DESIGN PIPE DESIGN N/A N/A 0 0 N II w z;i, ou f:= Vl <( ...J > 4: w S2 _J ~ WO:'. ~ w ...J G: 0 O:'. 0.. 6600 -· 6400 -·---te-1-1-~-=-~:__-+-;-~---+--0--4 >---->---lsl----+-----+-----+------------+-------------------------- -~-~-t-~---t-·~------~-::-J.__~~~""""'"'"""=---t--t-'T-1~-t-~-f-r>/'l\--~~t---~~+----~+---~--r--~--+~----t--~--t~-~---~--~---+------< --N-_~ !'-... -------·--+----·--·--·-+-----+-----+-----+-----; "" (7) @ ----··--+------+----·--------+-------+--------r--~----t ......... -"'~*= I_7 1·-t-~10.::::::~~:r---+---1-_-~-~-t~) ==i=--J-0f-1--~·~-Q~1 ~----=--r..--=--=i-1---·- 6339-200 PSIG 8200 8000 -··~--t-----+------t-~---+--·~--t--~--+----+-- 7800 7710 = 466 PSIG P ROF ILE HORIZONT ~L SCALE 1"=400 ' 7600 '------'-----'-----'-----'-----'-----'-----L-----'~----'-----'-----'-----'-----'-----L--~--'-~---'------~~ .. ~.~---'---~~~ Vl Vl w Cl:'. 0.. 0Z zQ j::~ 4: > O:'.w W...J o..w 0 1- ...J 4: 4: ::. O:'. 0 z 0 5 0 :J PRESSURE (MAOP) LE SS THAN 30% SMYS, HENCE NO HYDROS TATIC TE S T IS REQU IRED PER B31.8. NO. DESCRIPTION REVISIONS A I/" I/" I/" / DATE BY CHK APPR Pt------------------i p Rl------------------i 0 vi------------------1 A L t------------------1 s CONOCO PHILLIPS GATHERING SYS TEM WE LL E06 596 TO H0 6 HEADER STA 0+00 TO S TA 66+87 SECT 6 & 7 T5S R96W GARFIELD CO, CO SCAL E: 1-400' I DRAWN: MSP I DRAWING NO. DATE: 12/16/07 I CHECKEO: I A-0 7 -0 7 JOB #: COP I APPROVED: I OWNERS en z 0 ;: ~ en w z ::J li' ii BEARING HORZ. DIST. I OLOLAND 192' I ]il ... N 0:: II ~ ~ ..., N 0:: I >- "' {;; "' .., 0:: II ENCANA 8127' '.::; ~ N N ;;: II >-"' ~ 0 ;;: II >- "' .;i 0 N 0:: I >-"' ~ ID 0 0:: II >- "' .... p g 0:: II 0:: II t-..J ~ '° 0 0:: I I ~ 0:: ;;: 0:: II II II I sao·oo·o1 ·E A S67'3B'5o"E A NB7'24'5B"E A s55·s1·43"E A sBB'42'17"E A N7612·1 o"E A s59·02'1 7"E A N36'21'oB"E A N76'17' 39"E A N53'35'36"E 6 N5912·02"E A N79'53'2o"E 6 NBS'33'41 "E 6 N8B'37' 4B"E A saa·s3'25"E A Na5·02· 45"E 6 S8013'15"E ~ N85'37'23"E 6 N72"38'11 "E I I 71.93' y 176.10· ? 490.60' y 351.53' y 2B2.22· y 627.12 · ~ 936.61' y 824.41' 9 213.20· ? 210.10· '2( 1B3.66' y 364.52' y 323.65' ? 421.15· ~ 466.20· 9 693.79' y 218.10· y 3B2.74' y 1018.32· I ' I I •. J '· ' I t' \ " " FLOW;LINE F~OM I •, I J I • . • ( • )'1\h -/ -. I I \ \ , \ "-, /WELL ,A05 596 TRUNK LINES TO / ' ' " ' I_' P 1~ ., \ . 1 f 1 \ 12 ~ h , • DIVIDE ROAD I -"-' '· ,// 1 • \ • ', ./EXISITNGENC1.f~NALINE\ 1 0~1 ~-~_._~-r'-.\:·""~:r SfG ~. ~B· i§t'::.:_~,:9~~·-.. ;..;;::_;. :·.: I ~ .... •'}'t'F JO'f I . -9 t /1 ~3 1 --+-;--1.5----17 / \-----,.-::..:...... - I .. ,, ·;. • • ·/, 8 I I . \" ---. / -) ••.. _--.,/ \ . !l / / ~le " ·if' 3.(:1 .r~-~~ ·. -·•· • •-~ I ., • '. :_ •• ~ ··~: .• ,..:.-_ ~ \ ·7~'. , 1 ( ~·_.I I •• I / \.J I, .) ,' . .•' ~ . . _/ ,_. WELL G09 596_/ .:· /_.' ~ -\ --• / ...--_.. .• / i -I {i ' I -...!.__ ......._ -/-:: _ --::°';--· -/ / WELL GOB 596 ·-~-· P,(" CDP HOB 596 I • \ ;;' :~~~ ~~.i ~~iM '-:. --......... ......... ...--/ 1 ..:.· ----- -• • •• )·-.: -J •• /.· I ~=-~7A:i;3NMENT .~)::~~-=:jI-:? ?Jc":._~~\'-' /166 7 0 ' ~ 0 · -(i) ' ' ,;! /" ) ,· i '"/ -r,~ /· """:,1":.~ ...:· 1 j i -i -' ' _, ---' , --1, \ '':? i . / SEE A~~~~;N~; \ / .. ;;~ _ 0 :.'( ,-_, 1 .r /. \ : B ;1 '~ i ·.,. /.J\V FLOW LINE 1 FROM I " I I , /.". WELL Bl 6 596 /:'~ . 2 ' 1 1 ;· ,-t 1 j ·' i SEE ALIGNMENT CDP 107 596 ;:·; I I f I , '.' I A-07-02 • J • I \ ;" ' I>,, /~FL~W LINE FROM I FLOW LINE FROM I J -1 1 i ." TRUN: LINES FROM / I /" ! /.-" ( ;" SEE ALIGNMENT -----• / ' . · 1 1 i I ' REFERENCE DRAl'.1NGS GENERAL NOTES 1. ALL INFORMATION PRESENTED IS BASED ON DATA PRO~OEO BY SURVEYOR ANO EN CANA. 2. IF APPLICABLE ROAD CROSSINGS ARE ARE BUILT TO THE ATTACHED STANDARD PLA N/PROFILE DWG. 3. PIPELINES ARE INSTALLED IN DITCH PER TH E ATTACHED STAND AR D DITCH PROFILE 4. NORMAL OPERATING PRE SS URES (NOP) ARE APPROXIMATE. 5. DATUM IS UTM ZONE 12, NAD27, FEET SITE LOCATIONS STATION SITE NORTHING EASTING ELEVATION 0+00 COP 107 14403602 2428242 7720 83+ 19 CDP F09 14404932 2436020 75BO PIPELI NE. VALVE ANO FABRICATED ASSEMBLY INFORMATION: If.: 1, , ~~LA~l~Jf~T I WELL MOB 596 J. ~: CDP. G17(B) 596 \ '\, '. I I (' I i.,;· .1 ''· A-07-05 I ~Ri~"R~) --r "" ;, f,1 t \ l I L-400 i' \ ' .. / I 1-----t------'----; ____ n~1 :l __ ,_' ________ ~l -------~-~/-----'~----~-----~l ---~-----~----~--.------------~'--~--~1~;~·-------·-----!_i --inESIGN SAFEIY FACTOR· PIPE DESIGN 3-PHASE L.F. ')(' 4° SV FOR 4 794' 6 .625" OD X .188" WT X52 PIPE T WELL A05 596 WELLG08 596 --~~x~i-------~------------< LIN E NUMBER: F-G08596-S-6 6" BV 3 -PHASE ANO GAS -72% LIQUID ANO WATER 50% DE SIGN PRESSURE (MAOP)' 3 -PHASE ANO GAS -740 PSI 1-----+--~-----------------------------+----~------------------~-------~---+---------~----------~----~-------iL1ou1 D -1480 PSI PIPE DESIGN GAS L.F. 4108' 12.750" OD X .312" WT X52 PIPE 42 27 ' 10.750" OD X .250" WT X52 PIPE .. ...... "" LINE NUMBER: T-107596-G-12 12"XIO" RED 10" BV T-107590-G-10 WATER -1480 PSI NORMAL OPERATING PRESSU RE EOR GAS & 3 -PHASE IS 275 PSI. THE SE LINES WILL t--~~-t~~~----~~~~~~~~~~~~~~~~-~~~~~~~-+~~~-------~~-~-~~~~~~~-~~~--~~~~-~~+-~-~----~--~~~~~~~-~~~~-~~~-~~~--i HAVE A MAXIMUM ALLOWABLE OPERATING PIPE DESIGN LIQUID L.F. PIPE DESIGN WATER L.F. 0 0 N II w z-;i. 0 () i= (f) ;; -;}, ws:> _J '::: wffi > w _J G: 0 Q'. Q_ B400 B200 BOOO 7BOO 7600 7400 ~0 Ci 0 0 l 1 ... ----1 l I 8335' 6.625" 00 X .280" WT X52 PIPE LINE NUMBER: T-107596-L-6 8335' 8.625" 00 X .250 WT X52 PIPE LINE NUMBER: W-8 7720• 200 PSIG ---7580 = 260 PSIG PROFILE HORI ZONT \L SCA LE 1 "=400' (f) (f) w Q'. Q_ <.:>z zO F~ <( > ffi~ o._w 0 1- _J <( <( :::. Q'. 0 z Q ::::> 0 ::J PRESSURE (MAOP) LESS THAN 30% SMYS, H ENCE NO HYDROSTATIC TEST IS REQUIRED PER B31.8 . NO. DESCRIPTI ON DATE BY CHK APPR REVISIONS ENCANA . ~ CONOCO PHILLIPS GATHER ING SYSTEM CDP 107 596 -CDP F09(A) 596 S TA 0+00 TO STA 83+19 SECT 7,8 & 9 T5S R96W GARFIELD CO, CO SCALE: 1 =400' I DRAWN: MSP I DRAWING NO . DATE: 12/27 /07 I CHECKED: I A -0 7 -0 8 JOB /I: COP I APPROVED: I ) OWNERS Vl 5 J:: ~ w z :::; w 0.. a: BEARING HORZ. DI ST. PIPE DESIGN 3 -PHASE L.F. I J" ~\ I / ' \ \ 8 + 0 OLDLAND 1806' ~ 8 <D <D a: II ... + .... I l-a: a: II l-a: ;::< 01 a: I ~ + ;;; BLM 1716' N87'43'38"E AN21·10•39•EA N33'51'59"E A N43'13'17"E 1--~0017~14~.3"'4~• ~-1y 183.96' y 240.50' y 873.38' l-a: b 'fl .... a: II I ~ "in ~ 01 N a: II ~ + 01 "' OLDLAND 1532' l-a: ~ ~ a: II co 01 + ;;: 1- ..J 1o r 01 N a: II .. "' ,t .. ~ N35'23'41"E ~ N09'29'21"E 6 N20'05'43"W ~ N20'32'24•E ~ N08'45'48"W y 434.87' y 501.14' ~ 249.40' y 536.36' y 320.14' 5065' 6.625" OD X .188 WT X52 PIPE LINE NUMBER : F-N07596-S-6 I I-<D <01 z"' -'01 o~ z WO.. .s .. "' + ~ ./I I REFERE NCE DRAWINGS GEN ERAL NO TES 1. ALL INFORMATION PRESENTED IS BASED ON DATA PRO~DED BY SURVEYOR AND ENCANA. 2. IF APPLICABLE ROAD CROSSINGS ARE ARE BU ILT TO TH E ATTACHED STANDARD PLAN/PROFILE DWG. 3. PI PELINE S AR E IN STA LLED IN DITCH PER THE ATTACHED STANDARD DITCH PROFILE 4. NORMAL OPERATING PRESSURES (NOP) AR E AP PROXIMAT E. ', 5. DATUM I S UTM ZONE 12, NAD27, FEET """' I SITE LOCATIONS STATION SITE NORTHING EASTING ELEVATION 0+00 WELL N07 14400625 2425342 7700 50+54 CDP 107 14403602 2428242 7680 PIPELINE. VA L'vf: AND FABRICATED ASSEMBLY INFOOMATION: DE SIGN PRE SSURE (MAOP): 3 -PHASE AND GAS -740 PSI 1------11----------------------------------+-------------------------------------1----------------------------------1L1ou1D -1480 PSI PIPE DESIGN WATER L.F. LINE NUMBER: W-8 5065' 8.625" OD X .250 WT X52 PIPE WATER -1480 PSI NORMAL OPERATING PRESSURE FOR GAS & 3 -PHASE IS 275 PSI. THE SE LINES WI LL 1-----+--------------------------------1----------------------------------+----------------------------------1 H AVE A MAXIMUM AL LOWAB LE OPERATING PIPE DESIGN PIPE DESIGN N/A N/A 0 0 N II w z -;i. ou i= Vl <( __J > <( w~ _J ~ wa:: l_!;;' w __J Li: 0 a:: a_ 8400 -· 7800 1-----1-----l--··----I---·-+- 7600 --·------i,___ ___ _,_ ___________ t-----_----i--·--+-------t--------·------i,___ ___ -+-·---+------+---~---·---t--------·~----··-·-·-+-·---+-·-·~ PROFI LE ~ORI ZQNg L SCALE 1"=400' 7400 7700= 200 PSIG 7680 • 209 PSIG Vl Vl w a:: a_ <.?z zQ i==~ ~[;'; w __, a_ w 0 1-- ...J<( <( ::;; a:: 0 z 9 :::> 0 ::; PRESSURE (MAOP) LESS THAN 30% SMYS, H ENCE NO HYDRO ST ATI C TE ST IS REQUIRED PER 831.8. NO. DESCRIPTION DATE BY CHK APPR REVISIONS A Pl--------------------t p Rl--------------------t 0 Vl--------------------t t 1---------------------t s CONOCO PHILLIP S GATHERING SYSTEM WEL L N0 7 596 TO CDP 107 596 STA o+oo TO STA 50+54 SECT 7 & 18 T5S R96W GARFIELD CO, CO SCALE: 1 =400' J DRAWN : MSP DRAWING NO. DATE: 12/18/07 !CHECKED: A -07-05 JOB #: COP I AP PR OVED: \ OWNER S (/) z 0 ~ In w z a n. i[ BEARING HORZ. DIST. n. ~ .... z w '.:! z 0 'i! g + 0 I I / !::; ;... 'fl c;; i[ II Nff51'20"E A 70.92' y ... !::; "' 'fl N N i[ II o; + N N041>5'57"W 0 220.13' y 400' . 2 ~ + ..... .... "' r "' ii: II :ll + N 1- ...J p "' N i[ II "' "' + ..... i[ II ~ + N N I- "' ;... ~ N i[ II '!1 + .... N ENCANA 6827' I- "' "' r "' i[ I g + "' N .... "' in :" 0 n ii: II i + 0 ... I- "' ~ N 0: I ~ + "' ... o; + N "' "' "' + ... "' l-o:: ;.., r <D 0: II !::; 'N r "' 0: II 0 + "' "' ii: II ~ + "' "' ~ + "' <D N2s·so·o2·w A S001>3'54"E A s1s·o6'52"W A SOT52'39"E ~ s21·3roo"E A so1·S6'2a·w 6 s1n5•19·w A s4e·oo·32·w 6 s11·49•24·w A so4·30'59"E 6 saa·16'09·w A N1s·31·n·w Q NB1 '43'13"W ~ sas13'19"w I 455.44' y 538.24· y 470.25· y 450.69' ~ 538.90' y 155.57' 0( 1103.81' y 576.05' y 109.03· ~ 203.10· y 441.99' y 364.61' y 223.05· y 302.60· I \ .-/ / ,. F / , .. , r,.,,. \\ -,J_,,,T ... 9 i , ' ( t , ... ,. ... \. I ) / , ·.:,i ~\ _,,....-·" \/ 10 ) • ' ' -/ • 6' :. \ I 7 ,•··· _, ' \ \ \ '-. \ ,, ·' ... \I .... \ .... \ /1 '\ ... I I ,/ 8 ... , ,.; --.............. ; 12 ,· \ \ . • ····-~ ~ .. : . ~ '\, 1.. ... ·::~:;.,~':.:..i .. ::: :·: /, \ / / ~1 I Fl:Ltl~~:~i~ \ .-'.'·~:·;~j;::.~ , / • / SEE ALIGNMENT \~;i:f::::-_,... I /' I A -07-02 ~ . _/./ D ./ / , '/ / · , _,; ~ 3 , ,-; /P'\ /. 't)()P / ~ ('\ .. . -:'-· . \ 0 ,, / '\ // ·: . ..: . . ..... '..·:·· . P,14 •.... , ·--~ -// ·, / , V · • :.::.;, >->. . -;! / ( I / / ' _(,...-' ' \\ >\-.§ .. _..... _,;.:·.::----. -:..:_:. ::._:·~·~··::'.--\ I , ' \ '\ '---: : ~... N \ I ' // / / .~ / / \ ....-/ \ ~~.~~-\,, ~ (\\. WELL ~09 596, '\ ,.,,, .. , ,, ,. ¥ I .. I" I ~1..1 ,., ,, ~ I / ,/' ·. ~ , ~-· \ \ \ \ \ ,\, "ii (\ • __ ,,. I / /_, / ' / () ' \ ( -:· j! I / \ '\ ' ': /I r •' / '\ 1 .. .• .'~/ <0 \~TRUNK LINES FROM / / / • COP F09(B) 596 ·'.._: ,-, GOB 596 TIE-IN POINT ( / REF ERENCE DR Al'l1N GS GENERAL NOTE S 1. ALL IN FOR MATION PRESENTED I S B ASED ON DATA PROVIDED BY SURVEYOR AND ENCANA. 2. I F APPLICABLE ROAD CRO SSIN GS AR E AR E BUILT TO THE ATTA CHED STANDARD PLAN/PROFILE DWG . 3 . P IPELIN ES AR E IN STALLED IN DITCH PER THE ATTACHED STANDARD DITCH PR OFILE 4. N ORMAL OPER ATI NG PRESS URES (NOP) AR E AP PROXIMAT E. 5. DATUM IS UTM ZO NE 12, NAD 2 7. FEET SITE LOCATI ONS STATION SITE NOR THING EASTING ELEVATI ON 0+00 WELL H04 1440 9792 2 43 8726 8276 68+27 CDP F09 14404932 2436020 7580 _,,/ WELL H04 596 \ TRUNK LINES TO ' -_ / ' •:-\ ,./ ./ PIPELINE. VAL\£ ANO FABR ICATED ASSEMBLY INFORMATION: -" / / ,,,/ \ I COP F09(A) 596 -: • •• ' • ' SEE ALIGNMENT -~~07-08 \ /, " I I DIVIDE ROAD•~\/ \ / / -.·,·. . ·' / j I / ~.... I • / 1--~~-t~~-/~~~~~~~~~~~~~~~~~~~~,J~~~~~~~/~~~~-.-~~~~~~~~~~~~~~~~~~~·~~~-~~-~--~~~~'~~/~·-·~~~..,.-_,,.-~"~'~-'~~~~~~'~~~~~~~~~~~~~~~~~~--·~~~'"-1DE SI GN SAFE TY FA CTOR: PIPE DESIGN 3 -PHASE L.F. 6917' 6 .6 2 5" OD X .188 WT X52 PIPE LI NE NUMBER: F-H04596-S-6 3-PHASE AND GA S -72% LIQUI D AN D WAT ER 50% DE SIGN PR ESSUR E (MAOP): 3-P HASE AND GA S -740 PSI t--~~-t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-t-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-t~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~~~-1LIQUID -1480 P SI PIPE DESIGN WATER L.F. LIN E NUMBER : W-8 6917' 8.625" OD X .25D WT X52 PIPE WATER -1480 PSI NORMAL OP ERATING PRESS URE FOR GA S & 3-P HASE IS 2 75 PSI. TH ESE LINE S WI LL 1--~~-+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-iHAVE A MAXIMUM ALLOWABLE OPERATIN G PRESS URE (MAOP) LESS THAN 30% SMYS, PIPE DESIGN PIPE DES IGN N/A N/A 0 0 N II w z <i. ou F V> <( _J > <( w S:? _J ~ wo:: ~ w _J G:: 0 Cl:'. a_ 8400 ·--· 6200 11~4 --(~)---~~~~~~~-~-------1------+-----+---~-~~--·---~~-~--·---- I) ! rr 6000 ·---i"----+-·---------·----i-·---+-·-·-----------e+-l-·---+--------+-----+----·----~---·-·-+-----1 b (~ 7800 1----·~-+~-----+-~~~-t-~--~+-·-·-·---~--t~~--+---~-t-~------·-·-+~---·+---~-tt-----t----+------+----~+-----+--·--t----·- L3 @(1!) (i1 (12) l 1 76 00 1--·--·-+-----+----+-----+-----+-----i--·--+---·-+---------1---·--------·---"-.4-'-...L---+--... b ! 0 PR OF ILE ~OR IZONT\L SC ALE 1''=40 0 ' 7500 8248 = 20 0 PSIG 751 0 -520 PSIG CJ) CJ) w Cl:'. a_ 0 Z zQ F f- <( <( o::> w~ a_ w o f- _, <( <( ::::; Cl:'. 0 z 0 5 0 :::; HEN CE NO HYDROSTATI C TEST IS REQUIRED PER B31.8 . I/' 1...--" NO. DESCRIPTION DATE BY CHK APPR REVI SIONS A Pt--~~~~~~~~~~~~~~--; p RI--~~~~~~~~~~~~~~--; 0 VI--~~~~~~~~~~~~~~--; t 1--~~~~~~~~~~~~~~--1 s CONOCO PHILLIPS GATHERING SYSTEM WELL H04 5 9 6 -CDP F09 5 96 S TA o+oo TO S TA 68+27 SECT 4 & 9 T5S R96W GARFIELD CO, CO SCALE: 1=400' I DRAWN: MSP DRAWING NO. DATE: 12/19/07 !CH ECKED: A-0 7 -03 JOB #: COP I APPROVED : OWNERS V1 z 0 "' ~ V1 w z :::; w Q. a: SEARING HORZ. DIST. \J \ \ ' \ !/ \ ,, \ 1• 1 1 ~DER FLOW LINE / FROM WELL H06 596 \ \ \ \ ,· 1 / SEE ALIGNMENT i ' A -11 -01 --------- "' 0 °'r W.J 0-' ~~ r::i; <DO ooe <"- II 8 + 0 I S16 '42'0J"E I 29.97" OLDLAND 1621' ,_ _, t- ;,, _, \I> ;,, 0 \I> "' It) a: a: II II N g 0 + + ~ 0 ~ N77'15'34"E ~ y 972.54' y ' ,_ "' "' in t-"' !" <"' O> z" "' _,Q a: oa.. II zo WU ID ;;; ,... + + ;! !£ NB6'47'5B"E A S35'36'38"E I 255.19' y 363.24' I ~ / I I \\ '\ \, I \~ ,, \ REFEREN CE DRA\'llNGS GENERAL NOTES 1. ALL IN FORMATI ON PR ESENTED IS BASED ON DATA PROVIDED BY SURVEYOR ANO EN CANA. 2. IF APP LI CABLE ROAD CROSS IN GS ARE ARE BUILT TO TH E ATTA CHED STANDAR D PLAN/PROFILE DWG. 3. PI P ELI NES ARE IN STALLED IN DITCH PER THE ATTACHED STAN DARD DITCH PRO FILE 4. NOR MAL OPERATING PRESS URES (NOP) ARE APPROXI MA TE. 5. DATUM IS UTM ZONE 12 , NAD27, FEET \ • . ··:h {FUTURE) \. ' \ ,/ " ' .\ // II "\. I Ii 2 I : r· 6~~~~;~~S5~~0M /_/ I--~ ..... I -- -• "" .__~ t-----------------1 I --" ~,·~~ / ./\ ii \. / // .... \ \ \. 1 ---_.-~ ..... ~~~;'A, I .. " /~ I ~'y-'·~ '•·"" \ . '\. _..._ \ I i __. ..... .... r--------\ t• -----------.,,•)!;':·:.':>""' \ --_j l -----------~· ;·..::: •*' ~J' •••• ~":.!' ~ I \----1,\ ---_.-_.-'' •-"Ai ('f' '-• _.. °'-~\ I'"~ -I it'•. / -----,,,,.,,"'~"'-¥-i , ... ).'~ ~-J ,> ,,... --· \";: ~,, ,·~"' \. / ,.,.,,. -::-;: ·==4· :-:-..... ",::.. ,.... ~~ ~ .. f \', I.' '\ ">: t.._:• •\ , , • .... ~· . ._ .. · . .:-.::::-1z 'V A 1 ..... ~ ----.. \\ / /-' , • . "-..... ,,_ ...... ··"Tl. !\ ·':":::.:::.::: ;:::~ ~:~::::. =: ~/ //,-' ... ,;:';r-it...::: .::::~ ---.. ...... ~ .:::..-:::. 7,, ·"' ..... _ ... ~"; -. ._ _... \ "" .,...,. • FLOW LINE FROM , .... --~ ~. ::.._ ' ~~\~~~Jf~T .. ..._ ;::::-~"': ~-···--· _ ....... A-07-07 . ·-.................... -"'~ Ji ....1 ' • I """ \ .. ,, \. \\ , CDP 107 596 "' ( " '""'' \1' ' I •. /' ,. a_ °" \ ·;.,. \\\ . .. .: u " "~~' . II \ I ,,,..., • .,.·· {: " -~, 11• .. . ...._,...... " '\ .. ~~ / \., // \_Mee'~ j '/ •' ~~'~< FLOW LINE FROM ~. ~:~:.:\~NMENT: /,,/ '- WELL N07 596 \\ • ,,; (FUTURE) 1 / SEE ALIGNM ENT I, '\ ',. . / ,,/"'/ A-07-05 ,, ,,r y I) bt;;;;~iiiiiiiiii"°°~·~· ~~i'11 I \\ <>."'•· \\ / • SITE LOC ATION S STATION SITE NORTHING EASTING ELEVATION 16+21 COP 107 14403602 2428242 7720 PIP£LINE. VAf. Vf. ANO FABRICA 1£0 ASSEMB LY INFORMATION: l·.,1 /•"" /· 'J-"' ,,.r · /' r-----;------------------_..-----------'"''----,--"'~----------------------------'"--=------~-------------':.._----"------------------I DESIGN SAFETY FACTOR: 3-PHASE AND GAS -72% 16 23' 10.750" OD X .250 WT X52 PIPE LIQUID AND WATER 50% LIN E NUMBER: F-A06596-S-10 PIPE DESIGN 3-PHASE L.F. DESI GN PRESSURE (MA OP): t-----+-------------------------------t-----------------------------------l--------------------------------l3-PHASE AND GAS -7 4 0 PSI LIQUID -1480 PSI PIPE DESIGN WATER l.F. LI NE NUMBER : W-8 1623' 8.625" OD X . 250 WT X5 2 PIPE WATER -1480 PSI NORMAL OPERA TI NG PRESSURE FOR GAS & 3 -PHASE IS 275 PSI. TH ESE LINES WILL r----+-------------------------------+----------------------------------+------------------------------~ HAVE A MAXIMUM ALLOWABL E OPERATING PRESSURE (MAOP) LESS THAN 30% SMYS. PIPE DESIGN PIPE DESIGN N/A N/A 0 0 N II w z<i. oo i== (/) <( _J > <( w "2 _J ':::: we_} > w _J G:: 0 0:: a.. 8400 -- 8200 1------1------1-------1------1------1-----1------1----t--------1-----1-----t---->------1----1----1-----t--·--t-----_._ ___ _ 8000 -----~·---t------l----~---t----->------l----1------------1------J----1------1------1-----1-----1-----1------1----- 7800 f-----f----->---__,_ ____ f--__ _J_ __ _J__ _ __:t,(?.<'..----------i~-~--------f------------------+---+----- 7600 1------1------1------1---·----1------1------1-------+-----+------f---·----l-·---+-------1------1-----+-------f--·-----l--·--1------1------ PROFILE ~OR I ZONT~L SCALE 1"=400' 7400 7720= 464 PSIG 7720 = 468 PSIG HENCE NO HYDROSTATIC TES T IS REQUIRED PER B31 .8. NO. DESCRIPTION REV ISIONS A I/ I/ I/ I / OAT[ BY CHK N'PR Pl-----------------l p R l-------------------1 0 V t-----------------1 A Ll----------------l s ENCANA ~ ~ CO NOCO PHILLI PS GATH ERI NG SYSTE M WELL H06(TIE-IN)-CDP 10 7596 STA 0+00 TO S TA 16+21 SECT 7 T5S R96W GARFIELD CO , CO SC ALE: 1 =400' I DRAWN : MSP I DRAWING NO. DATE: 12/24/07 I CHECKED: I A-07-06 J08 N: COP I APPROVED: I ) ) OWNERS (/) z 0 ;:: ~ (/) w z :J w Q. a: BEARING HORZ. DIST. ' ) . .. / Q. ~ Ir' ~ (/) I-z w "' ·L-400' z I " ~ I 1,·;_ . I. I-"' <(0> w"' ZI'> ::J~ ~~ WO II <O ... + <O ... ENCANA 4646' I-I-I-"' "' .J 1o "' ;,. !" p r 0 .... ~ a: a: a: I II n ... "' 0 "' "' + + + N I') 0 ... I') I') I- "' "m ,. a: II N N + ~ I-.J io ,. .... I') a: ' N .... + ~ ~~ 3:ll z"' (3Q. wo mo II 0 0 + 0 s50·42'5o·wAs40·05'4 s·wAs2Yo1'55"W A S3616'11"w As2s·2r39•wA s5 4 15'5 4•w I 382.01· y 898.75' ~ 354.54' y 1186.57' ~ 450.06' ~ 1371.7 7' I ..... ~: .. ,~·::::=-=~~~:~~-:~.-. v ,~·-/)·/ 1 1 \\ / ///; r /e?.\J'J... , ·, ·.\ ,, ' 1· " . t /( (.,. " ~ /;'~........ ,,, ~, \ I 'N' ,.:,, I \ ) ; 'I I -.., .._-:,, ·-• -, .~ J \ • J , WE LL G35 496 :~' -_, ·-~-~~: ::;: -~· .. . i: ) I ~:Eof_:ioG•N M EN T ' \ \\ , K / ?\ ,1. "~:~:i:, .,,s \ . , 1. ... ' / j ....... ....... I\ I \ I! '-...... /. . I 2 "-\• I I I \ ,',I . ._, .. · .. / '--' ~ ·\~' ~ \ // I .. \ ' _,.~·, ,,;,. ' I ~..:.· 81 / 1 .. '~~,.::-" I ~ . ... ,...., 3 '/ .Js ,', " I 1'~ 1· '· ~' " ,.;. \ \\ ·~ 0 . ~ '""~:'l,). . \ \ I / / \\ i,i.,; '({CDP :03. 596 • . .J 4 /. ' ... ' ',·~~ .. :~" y I \'.•, 5 ") .. ,..... ,,,..~ , "'~ . ;.":.., ~~ EXIST1NG /EN1r:J..NA LINES ~\ < ..._ / " t:,,..," -~-I -,~ ~ "')· WEL L ~36 497 •:,,, ( -.---;:~ -~ SEE ALIGNMENT ~ • .; " rA-09-07 ffiUNK LINES TO ~. I ' \\' (fUTURE) /. \ \ \ ~ .. ' I" I )'.J. "·o ' . ,r REFERENCE DR AWING S GEN ER AL NOTES 1. ALL IN FORMATIO N PRESENTED IS BASED ON DATA PROVID ED BY SU RVEYOR AN D ENCANA. 2. IF AP PLI CABLE ROAD CRO SSIN GS AR E AR E BUILT TO TH E ATTACHED STANDARD PLAN/PROF ILE DWG . 3. PIPELINES AR E IN STALLED IN DITCH PER TH E ATTACHED STAN DARD DITCH PROFI LE 4, NORMAL OPERA TING PRESSURES {NOP) AR E APPROXIMATE . 5. DATUM IS UTM ZO NE 12, NAD27, FEET 1 STATION 0+00 46+46 SITE LOCATIO NS SITE NORTH IN G EASTING ELEVATION COP K35 14 413876 2 446546 7860 COP A03 1441 06 41 2 443236 8309 s·I , l:i~ .... A---+---+-----+---+---l " l:~-0----'----'---~--~----< ·' I I I / ' I ]-' PIPELINE. VALVE AND FABRICATED ASS EMBLY INFORMATION: /~// • // \ SODA ASH TIE-IN ~ \' ' _...,•/ ,' I ·~ ' i . , "~\; .._ ~ / --, ... .J \ 11 WELL AD3 59!( lh ' : . I r------t-~·~J"-_r --~~----/_· ______ ~\ ___ ~J ____ ·_~'~'-----,.----------~·~~~-~_:....._··-~_."::._~~~~------·---'-----·~-------.--------\ _____ \~'\~\..__ __ \ __ '_,,_~ __ ·~1 __ ~1--·----i DESIGN SAFETY EACTOR- ( PIPE DESIGN GAS L.F. 4678' 12.750" OD X .312 WT X52 PIP E LI NE NUM BER: L-K35496 -G-1 2 3 -PHASE AND GAS -72% LIQUID AND WATER 50% DESIGN PR ESSURE (MAOP} 3-PHASE AND GAS -740 PS I 1-----+------------------------------1-----------------------------------+---------------------------------1L1a u1D -1480 PSI PIPE DESIGN LI QUID L.F. 4678' 4.89" OD X .990 WT 300 ANSI FLEX PIP E LIN E NUM BER: L-K3 5 49 6-L-4 WATER -1480 PSI NOR MAL OPER ATIN G PRESSURE FOR GAS & 3 -PHASE IS 275 PSI. TH ESE LIN ES WI LL 1-----+-------------------------------..,1-----------------------------------+---------------------------------1 HAVE A MAXIMUM ALLOWA BLE OPERATIN G PIP E DESIGN WATER L.F. PIPE DESIGN 0 0 N II w z "i, Ou F vi :; "i. WU _J E: w0::: ~ w .J [;:: 0 Cl:'. a. 4678' 8.625" OD X .250 WT X52 PIPE LINE NUMBER : W-8 N/A 8600 ,,... ~ 8400 f-----+------11------+--·-----~---fj·-..-1'-1 ----+----...,1if-f:A----±:-c~ ----t------------+----f-----1-----1-----+----+------_____ _,_ _______ _ ---r---~Y--+----<----------1-----t----t-----+---~-~ ~""...... (~ --1--------·----+----+-----+-----+---·_,,___ "IJ... ~--t~__J_ ._ 8200 -·-·---+-----!--·--+-----+-·-------·--·-----· 8000 ·------+-----+-·----+-----+----->----·- 7800 --~~·-----+----+-----f-------~·-·--t-----~-·---+----+--·--+----·--·---+----;------~·-·-+-----!---·---f--·----+-----!---·-f--·--·- PROFILE HORIZON T f\L SCALE 1"=4 00' 7600 '----~-----'-----L----'---~----'----'-----'-----'---_,_ ___ ..L_ ___ .__ __ ~ ___ _._ __ _,_ ___ -"-----'-·---'------'----L----·- 6309= 136 PSIG 7860= 331 PSIG Vl Vl w Cl:'. a. <..?z zQ >= ';;: ~~ w .J a. w 0 f- .J <{ <{ :::; Cl:'. 0 z Q ::> a :::; PRESSURE (MAOP) LESS THAN 30% SMYS, HENCE NO HYDROSTATIC TEST I S REQUIRED PER 831.B. NO. DESCRIPTION DATE BY CHK APPR REVISIONS CONOCO PHILLIPS GATH ER IN G SYSTEM CDP K35 496 TO CDP A03 596 S TA o+oo TO S TA 46+46 SECT 35 T4S R96W A ND SECT 2&3 T5S R96W GARFIELD CO, CO SCALE: 1=400' I DRAWN : MSP I DRAWING NO. DATE: 12/26/07 I CHECKEO: I A -07-09 JOB ,, COP I APPROVED : I ) ) OWNER S Ill z 0 ~ t;; "' z :::; "' Q. a: BEAR IN G HORZ. DIST. ~ "' 0.. Ir t;; !z "' "' z 12 -./. PIPE DESIGN J-PHASE L.F. . ' '\ \. ' ' BLM 292' <D >-"' .... .... .... .... <"' a: .J .J .J 3~ "' .., ;.. ;.. p ~ z r 'f> ~ :J ,._ N ~ ~~ 0 <D a: a: a: a: II I ... ;;: 0 0 "' + 0 <D ,._ + + + + ~ N 0 "' "' N S28"J4'46"W 56J.81' COP N20 496 OLDLANO 5245' .... .J .... .J .... .J .... .J .... .J .... .J ;,, R ~ ;;; \ii "' I') in in ;.. "' :.. N I') a: a: a: a: a: a: II II I 0 ,._ "' I') <D "' "' 0 ... CD "' + + + + + ~ n "' ,._ g N N N N I') I') I ~EXISTIN G ENCANA LINE I \ \ I t-\ .,; ....... l . 589' 6.6 25" OD X .1 88 WT X52 PIPE LINE NUMBER: F-C29596-S-6 .... .J .... .... a: a: .... .... .J a: ;.., .., "' ~ r r 0 ~ ,._ N I') ;,, "' r "!" ... "' N "' a: a: a: a: a: II II ... ;;:: <D ... ,._ + + + ~ "' ;;: I') "' <D ,._ + + ... ~ ... SB6"00'48"E 217.88' REFERENCE DRA\\1NGS GENERAL NOTES 1. ALL IN FORMATION PRESENTED I S BA SED ON DATA PRO~DED BY SURVEYOR AND EN CANA. 2. IF APPLI CABLE ROAD CROSSINGS ARE ARE BUILT TO TH E ATTACHED STAN DARD PLAN /PROFILE DWG . 3. PIPELI N ES ARE INSTALLED IN DITCH PER THE ATTACHED STANDARD DITCH PROFILE 4. NORMAL OPERATING PRE SSURES (NO P) ARE APPROXIMA TE. 5. DATUM I S UTM ZONE 12, NAD27, FEET /1--~~~~S-ITE~LO_C_A_TI_O-N S~~~~----t STATION SITE NORTHING EASTIN G ELEVATI ON 0+00 CDP N20 14422317 2430031 7580 PIPfLINE. VALVE AND FABRICATED ASstMBLY INFOOMATION: DESI GN SAFETY FACTOR· 3 -PHASE AND GAS -72% LIQUID AND WATER -50% DESIGN PRESSURE (MAOP)· 1--~~-+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~__,1--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~__,3-PHASE AND GAS -740 PSI PIPE DESIGN GAS L.F. 5684' 6.625" OD X .188 WT X52 PIPE LINE NUMBER : L-N20496-G-6 LIQUID -1480 PSI WATER -1480 PSI NORMAL OPERATING PRESSURE FOR GAS & 3-PHASE IS 275 PSI. THE SE LIN ES 1"1 LL 1--~~-+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-1-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~----l HAVE A MAXIMUM ALLOWAB LE OPERA TIN G PIPE DESIGN LIQUID L.F. PIPE DESIGN WATE R L.F. 0 0 N II w z<i. ou i= (/) :; <i. W U _J t: wo::: ~ w _J G:: 0 0::: 11. 8200 8000 7800 7600 7400 5684' 6.625" OD X .188 WT X52 PIP E LINE NUMBER: L-N20496-L-6 5684' 8.625" OD X .250 WT X52 PIPE LI NE NU MBER: W-8 8115 = 200 PSIG 7636 -408 PSIG PR OFILE OR IZONT L SCALE 1 "~400' S' Vi ~ (/) (/) w 0:: 11. c.!>z zO r= r= <( <( o::> w~ 11.w 01-- ....J <( <( :::E 0:: 0 z Q :::> 0 :::; PRESSURE (MAOP) LES S THAN 30% SMYS, HEN CE NO HYDRO STATI C TE ST IS REQUIRED PER B31.8. NO. CURRENT RrnSION DESCRI PTION REVISIONS ENCANA . ~ CONOCO PHILLIPS GA TH ERING SYS TEM CDP N20 496 -M21 496 LATERAL STA 0+00 TO S TA 55+37 SEC T 20&29 T4S R96W GARFI ELD CO, CO SCALE: 1 a 4 00' DRAWN: MSP DRAWING NO. DATE: 12/20/07 CHECKED: A-08-0 1 JOB #: COP APPROVED: ) ) OWNERS "' z 0 !i I;; w z ::J ~ ii: BEARING HORIZ. DIST. 8 + 0 ENCANA 1927' ... "' in ~ ii: I "' O> + "' ... "' g + ,.. ~ Q. "' O> .... <i:l 3,. OQ. ~8 ,.. "' + ~ REFERENCE DRAlllNGS GENER AL NOTES 1. All INFORMATION PRESENTED JS BASED ON DATA PROVIDED BY SURVEYOR AND 1 ~ -r-I ~ I 577•41'04"E A 1 N31·42'11"E /":\2 S74'02'3 4"E /":\3 S80'14'20"E /":\4 S75'0 7'07"E 2 . IF APPLICABLE ROAD CROSSINGS ARE I \.'_/ \. 'J \. v J \ ~ J I ARE BUil T TO THE A TI ACHED STANDARD 142.24' T 553.48' T 613.44' T 471.02' T 146.48' PLAN /PROFILE DWG. 1----4---------),..---...,.,,-1 ---..,....--,-.,.......,. '1....,,-----------L----,,,..-----"-------:-.,_._ _____ .__ ____ _.._ __ \r-----'----------;-----;,:------;:,.,.r:-,:-i-,.l~l ---;-J-:;--/-------""'"j 3. PIPELINES ARE INSTALLED IN DITCH PER ' 1 i THE ATTACHED STANDARD DITCH PROFILE I t \ ( f 1 f.,h 1 , 4. NORMAL OPERA TI NG PRESSURES (NOP) . l I I ., ' ( ''I J/• ' ARE APPRO XI MATE. \ \ I ) ) : : f I <';J )! '. d 5. DATUM JS UTM ZONE 12, NAD27, FEE T ,. :l ~'; .; . ,.;,. ... /, /,I J> I . ~I 'i '#....;. U • ' · ·, / \ </ 1 r) ") I LL / I\ ( ! '.1 . . l "') l ::· 1 ~·· L. ' / \ ) I I ~ ! . ) I ;;· ';· ~~ 1 /1 J \ I I f., / J ,: ( J ,,·. 2 .!:· { I ' I I ; ; I I I 11 I 'tlt:LL L22 496 I ,, 1 t I I COP K22 496 I ' • 'I I 1 I . I I I ' \ ' ! .. , • . \ I / ,------~ p r-1. ·ny .. :, t I / :.i ) ---------..'. ~St:E AUGNMENT I I 1 I I ---A-09-06 I I I' I/'/ e I l/ ,,_.. -----:, cruru,',RE> J I I 4 I '· I.·~· J I • I I . . I /.~>-n~u~1~~~N~~AD I ,11 I I ';! ! I y ; SEE AUGNMENT I 1 , ' I , ' A-08-088 L .... I I ( ( i /. / I SITE LOCATIONS STATION SITE NORTHING EASTING ELEVATION 0+00 'tlt:LL l22 14424089 2438971 8100 ,(;.-~ : J ' I ___ ,J WELL t.123 496 0 ' J //' 1 --------CDP P22 4961, "j I ,• , I --..... j ·~ II L __ _j__L,_,rn_ .. __ ...::__ ________________ ...__ _______ .!..._ r --._.:..:.'1 . _ ___,J::..._ __ ..:.l ___ _;:_.,_/ __ ---'-~---·-----.----'---------~'----_-_-_-_-_-_-_--_-=-1::..====-; _ _:::.=;::_ _____ --1 PfllJNE. VAL\£ 00 fABRICAJID ASSEM BLY INFOOMATIOO: I PIPE DESIGN 3-PHASE L.F. 21 45' 6.625" 00 X .1 8 8 WT X52 PIPE LINE NUMBER: F-l22496-S-6 DESIGN SAFETY FACTOR· 3-PHASE AND GAS -12,.; LIQU ID AND WATER -so,; DESIGN PRESSURE {MAOP)· 3-PHASE AND GAS -740 PSI 1-----l----------------------------------+-------------------------t-----------------------------------j LIQUID -1480 P~ WATER -1480 PSI 2145' 8 .625" OD X .250 WT X52 PIPE PIPE DESIG N NORMAL OPERATING PRESSURE FOR GAS & wt.~ER LINE NUMBER: W-8 3-PHASE IS 275 PSI. THESE LINES Will 1----1----------------------------------+------------------------+------------------------------------iHAVE A MA XIMUM ALLOWABLE OPERATING PRESSURE (MAOP) LESS THAN 3p,; SM YS, PIPE DESIGN N/A PI PE DESIGN N/A 8100 -200 p•l9 (/) (/) w 0::: Q.. <.!>z zO FF << 0:::> WW Q.. G:l 01- ;t_< :::E ~ z Q 7650 • 395 PSIG ij :::; HENCE NO HYDROSTA TIC TEST IS REQUI RED PER B31.8. 8 CURREN T REVISION 2/7/08 / NO. DESCRIPllON OATE BY CHK APPR REVISION S A Pl------------------1 p ~1------------------1 Vl------------------1 ~1-----------------i s CONOCO PHI LLIPS GATHERING SYS TEM WELL L22 496 TO K22 496 LA TERA L STA 0+00 TO STA 19+27 SECT 22 T4S R96W GARFIELD CO, CO SCALE: 1•400' I DRAWN: WEW I DRAWING NO. DATE: 11/25/07 !CHECKED: I A-08-02 JOB I: COP I APPROVED : l ) OWNERS "' z 0 !i Iii .... z ::i .... 0. ii: BEARING HORIZ. DIST. I OLDLANO 606' I ENCANA 90' l REFERENCE DRAl'.1NGS 00. ~8 I GENERAL NOTES 8 ~ 1. ALL INFORMATION PRESENTED IS BASED 6 .1; ON DATA PROVIDED BY SURVEYOR ANO I I I 1 ENCANA. N03"48'45"W {:\ N37'55'25"E /"':'\ N37'55'25"E 2. If APPLICABLE ROAD CROSSINGS ARE 11--5-00-.4-9-,--<\.l,/ 75.87, \.2J 20_00, l ARE BUILT TO THE ATTACHED STANDARD T T PLAN/PROFILE DWG. 1----4--------------------------------------...._----,,,,-.,,-L.---,...-----'------'-T~ -,,-----,.----,----~._,-r".:-----------------,,,,----------:-----t 3. PIPELINES ARE INSTALLED IN DITCH PER •• {', 1 1 "tj· ~ ~LL, K04 596 • ' ' . THE A TT ACHED STANDARD DITCH PROFILE ..... -~ ... _ .. .... ... (,(J ,,-~ ·,,J ,, <J.l t .I\ OJ.),, ... -· )~ ~- \./} . .!l -. \ v.t:LL M3J 496 r ,• , "~ ', 4. NORMAL OPERATING PRESSURES (NOP) /'I I I ) .. -----ARE APPROXIMATE. /:I (f) \ ·' / -/-----------------------~-;--------5. DATUM IS UTM ZONE 12, NAD27, FEET I ·,Vl \ \ •. " , I 11 \ _ ... -...-· ; ---.... "',........ ,,' ~"' I irt 1 ' ___ ------------- : r1 1-•• • I I .• ........ ~........ __ ,/_\_ I -r ---_ _.. :1 1 \ 1 ?-------------:-----LINES FROM I I COP F09 596 I• I I \ 2 -~ -~I ! -I! \,. \. I' I \ I ""---COP 004 596 • I \\ I \• I ·\ ~ . : .. ,\ l ... , l,l ' DIVIDE.ROAD TRUNK LINES SEE AUGN'-!ENT A -07-10 ',I .. \ .. :t.~ ::; .. .... .... • i'•' ;.., """' ~/i ' , ,,. , .. _,/ / • -0 ~ ~· -~ - 6=; ~-j ''l t - j "' . , "~· : ~o · t·-. -., ... .. .... .,... "" SITE LOCATIONS STATION SI TE NORTHING EASTING ELEVATION 0+00 v.t:ll M33 14411580 2434833 8360 6+96 COP 004 14410932 2434813 8200 ~ 'S· \ -----·-·---~:~l _' ... ,,.. .. \ L---l..---.:.......--':..:.:_ ____ .::.-=-.....:::·-=-=J,::..:.... ___ -_-::......-_-_-_··_·_· _·_-_· • _ _:l_-· _________ ...:.-"_-·_··...::··:.:.·........i...._;:.--.--::...:=---·~"'...:f.__-r-__ '_,_, __ ..:.._ ____________________ .......;;,__ ____________ ·, ___ ~----t P!PEUNE. YID{ ANO FABRICATED ASSfMBl.l INfOOMATl(!j: i ·-"" -... -------·· ' \ -___, ___ .......... . --· --··-· 717' 6.625" 00 X .188 WT X52 PIPE LINE NUMBER: F-M33496-S-6 DESIGN SAFETY FACTOR· 3-PHASE AND GAS -72% LIQUID AND WATER -50% PE SIGN PRESSURE (MAOP): 3-PHASE AND GAS -740 PSI ._ __ _J_ ______________________________________ +-------+-----------------------------------------------tuau1D -1400 P~ 260' 6.625" OD X .188 WT X52 PIPE WATER -1480 PSI l><l--NORMAL OPERA TIN G PRESSURE FOR GAS & E BER f 33 96 G 6 3-PHASE IS 275 PSI. THESE LINES Yt1LL l----4-------------------------------Ll_N_N_U_M __ :_-_M __ 4 _----+--------+------------------------------------------------jHAVE A MA XIMUM ALLOWABLE OPERATING LINE NUMBER: F-t.433496 -L-6 LINE NUMBER : W-8 ·o I{) II . w _, z< ou _Vl I-_, <{ < >u w I= _J -w~ 84.. 260' 6.625" 00 X .188 WT X52 PIPE 457' 8.625" OD X .250 WT X52 PIPE B iii 8360 • 395 PSIG .e:, Vl Vl w a: Q. e>z zO I= I= << a:> WW g;~ -'< < ::lE a: 0 z Cl 5 0 :::J PRESSURE (MAOP) LESS THAN 30,.; SMYS, HENCE NO HYDROSTATIC TEST IS REQUIRED PER B31.8. CURRENT REVISION 2/7/08 NO. OESCRIPTION DATE BY CHK N'PR REVISIONS A Pl-----------------1 p ~1-----------------1 Vl-----------------1 ~,___ _____________ __, s ENCANA ~ ~ CONOCO PHILLIP S GATHERING SYSTEM WELL M33 496 TO CDP 004 596 STA 0+00 TO STA 6+96 SECT 33&4 T4,5S R96W GARFIELD CO , CO SCALE: 1 •4D O' I DRAWN : WEW I DRAWING NO. ,_D_AT_E_: _12..:../_12..:../_01_+ l c_H_E_cK_E_D=_--11 A-OB -O 4 JOB N: COP I APPROVED: I OWN ERS (/) z 0 ~ Iii w z :::; w Q. n: BEARING HORIZ. DIST. .... .... .... .... .... .... 0:: ..J ..J 0:: 0:: .... ..J 0:: ~ ill 'N ;,, " ~ " ~ r ~ r "' :t ~ ~ ~ .... N "' ii: ii: ii: ii: ii: ii: ii: ., ·.-', \ l 11-r' FLOW LINE FROM • _:::$ .. • CDP C17(A) 59 6 ..-(/ LENGTH: ~ '\ // I WELL B16 596 •. / ' , SEE ALIGNMENT --~.'! It A-07-0 1 I /1 / ,{;, " /., . '·· °"'·,~ ........ ., "" , __ '· "~ """""" ,, /" ~ COP C17(B)~6 / k' FLOW HEADER FROM \ WELL ot8 596 WELL GI 7 596 ,, SEE AUGNMENT SEE ALIGNMENT \ A-D8-06 A-10-03 \\, . (FUlURE) \ t ENCANA .... 0:: ~ i::; ii: '" '°"'· 4396' .... ..J ~ "' ., ii: WELL N16 596 LENGlH: 183' .... .... .... 0:: 0:: ..J 'N 0. r r ~ ;Ii i::; N ii: ii: ii: ., "' + "' "' i .... ..J .... 0:: "' ;,. t" r ~ .... N ii: ii: I ) ' , TRUNK LINES TO WEST FORK PARACHU TE' CREEK TIE -IN PO!NT SEE ALIGNMENT A -!l.'J-o5c ._,..--.. · • • _.. \FUlURE) (FINAL ROUTE TO BE DETERMINED) I / , .... 0:: ..., p ::l ii: I .... "' <~ ~N :J" on. zo w<.> II ~ 6 ., I I ........ WELL C21 596 '-., LENGlH : 78' '-... ........ ........ \ ~ ' ........ ........ ........ REFERENCE DRAWINGS GENERAL NOTE S 1. ALL INFORMATION PRESENTED IS BASED ON DA TA PROVIDED BY SURVEYOR ANO EN CANA. 2. IF APPLICABLE ROAD CROSSINGS ARE ARE BUILT TO THE ATTACHED STANDARD PLAN/PROFILE DWG. 3. PIPELINES ARE INSTALLED IN DITCH PER THE ATTACHED STANDARD DITCH PROFILE 4. NORMAL OPERA TING PRESSURES (NOP) ARE APPROX IMATE. 5. DAlUM IS UTIM ZONE 12, NAD27, FEET SITE LOCATIONS STATION SITE NORTHING EASTING ELEVA TIDN 37+93 YIELL N16 14397D29 2435168 8324 8D+90 CDP G21 14393973 2436D85 7971 80+90 WELL G21 14393880 2436977 7975 ""'·""' "\,6 liiiiil-~~;;;;ii~·~~~j· °" P!PEUNE. VlolVE ANO fNlRICAJEO ASSEMBLY INFORMATI ON: L----..l---------------.....1.:..i_...l.. __ _____::..__:._ _______ ~---------------------_,__ _____ _._ __ __:. __ .----------'::....----------------------'""""---1 PESIGN SAFETY FACTOR· PIPE DESIGN 3 -PHASE L.F . END LINE AT WELL N16 326' 6 .625" OD X .188 WT X52 PIPE LINE NUMBER: F-N16596 -S-6 3-PHASE AND GAS -727. LIQUID AND WATER -507. PESIGN PRESSURE (MAOP): 3-PHASE AND GAS -740 PSI '-----l--------------------------------l---------------------------------+--------------------------------1uau1D -1450 PS I WATER -1460 PSI 4431' 16 .000" OD X .281 WT X70 PIPE PIPEG~~S IGN NORMAL OPERATING PRESSURE FOR GAS & L.F . LINE NUMBER: T-G17596(B)-G-16 3 -PHASE IS 275 PSI. TIHESE LINES WILL 1-----4--------------------------------11--------------------------------+--------------------------------t HAVE A MAXIMUM ALLOWABLE OPERATING PRESSURE (MAOP) LESS THAN 307. SMYS, HENCE NO HYDROSTATIC TEST IS REQUIRED PER B31.6. PIPE DESIGN UQUIO L.F . PIPE DESIGN WATER L.F. ·a 0 N II w z ::;! ou r= (f) <( .J ><>'. w~ _J I:: woc ~ w __J G:: 0 O:'. n_ 8600 8400 8200 8000 7800 .., "' + P; 8" SV FOR WELL N16 4431' 6 .625" OD X .186 WT X52 PIPE LINE NU MBER: T-G17596(B)-L-6 4431' 6.625" OD X .250 WT X52 PIPE LINE NUMBER: W-8 :g ..k .... 8 " SV FOR WELL C21 ~ w~·---"'-----J.-----'-----...._--->---~·--4------<-- " :J ~o ~~ PROFI LE OR IZO NT L SCALE 1''=4 00' 8333 = 241 PSIG 7971 = 398 P SIG S' Vi ~ (f) (f) w O:'. n_ <.!lz z'2 F~ <>'.> al ~ a. w 0 f- .J <>'. <>'. :::;: O:'. 0 z 0 3 0 :J A CURREN T REVISION NO. DESCRIPTION REVISIONS A Pi-----------------1 p Ri-----------------1 e l-----------------1 ~1-----------------1 s ENCANA ~ ~ CONOCO PH ILLIPS GA TH ERING SYSTE M CDP G17(8) TO WES T FORK P ARA CUT t: CREE K TIE -IN STA 36+48 TO 80+44 SEC T 16,21 T5S R96W GARFIELD CO. CO SCALE: 1=400' DRAWN: WEW DRAWIN G NO. DATE: 1/10/08 CHECKED: A-0 8 -058 JOB #: COP APPROVED: OWN ERS BEARING ,__ "' 'N r ,,, ,,, n: • ,__ "' 'io r "' ,,, n: • ,__ ...J "' p "' n: N ,__ "' "' (" "' "' n: I ,__ ...J n: II ,__ ...J r C. n: • BLM J844' ,__ "' ~ ;;; n: • ,__ ...J n: • ,__ ...J ~ "' n: • ,__ ...J ;.. f:: "' n: I I N2a·ss'J5°E A N42·52·21·E AN76'04'4J"EA S67'J8'51"E A S8 2'4 4'04"E A S57'09 'J 4"E A s5 9·10'16"E 6 N69'J8'48"E 6 N58'J0'2o·E6N50'07'25"E6 s15·22 'J6"E ~N6J'S7'06·E 6 N6812·05"E ~ N•o·55'1 9"E A N21·1 s·1•·E hNoo'J4'J2"E6 N2r1J'11"E h N7 1'1 2'41"E 6s85'29'00"E h l-H_O_R_Z.-0-IS-T.-t I 94.05' y 154.J8' ? 71.45' ? 11J.88 ' y 689.27' y 5J 9.49' ~ 192.87 ' y 11 5.11' 'Y1 185.20' y 227.25' y 280.97' y 27 9.15' ~ 209.75' y 2J8.95' ~ 128.91' y 126.0J' y 69.78' y 76.J6' y 51.56 ' y I PIPE DESIGN J -PHASI: L.F. ' :; ) l1 / \ WELL 017 596:/ \ .;,:. {: WELL EI S 596,; ,/ I f " SEE ALI GNMENT ' '-.. \ " .' , • / t \ A-10-0J I -• ---~ - - --•••• -~ ~ ::; \ (FUTURE)• • ." ·-. . l.: :', ·. ~ '-:\" :-- -" -. ,:;,:- '. . , ', '~ J I I I . ?~,~COP G17(A) 596 .. •• 'l \.._. /,·/.· ,: .'1 I ·1 (("J_' : ,' ·,, 1 7 ; ,. 4•. : '\~ _L,........: :_) WELL K17 596 COP G17(B) 596 • I 1. , 1 LENGTH : 8 1' / \ / FlOW UNE FROM ,, I i , } ' :, ] ~~\~1~~~~T I . ' _j_--i A-07-01 1 !RUNK UNES To~ • 1 ,; I ~ I I I ' PARACH~T~~~ I \ --,.,·, 17 0 v I l I SE~EAG~M~~i I ; (·, l 16 18 • • A-06-0SA , ' (FU TURE) I ! .. .I ~D ·' I ' \ 14 19 .• ·1 I\ , --lJ } "\ '_; --'· .-;;J.t ~... -\ \ 0 <-·, .. 't. J •t I t;;;- [I 400' I eoo' I 2 ~ I WELL 018 596 \ 9. 3 ~4 ______ J©5 1 ' v ~·1 · 13 10 ... I , .. 3851 ' 8.625" OD X .219 WT X52 PIPE LINE NUMBER: F-018596-S-8 ) \ ' \ I I I ' I I \ \ . \ REFERENCE DRAWIN GS GENERAL NOTES 1. ALL INFORMATION PRESENTED IS BASED ON DATA PRO~OED BY SURVEYOR ANO ENCANA . 2. IF APPLICABLE ROAD CROSSINGS ARE ARE BUILT TO THE A TTACHED STANDARD PLAN/PROFILE DWG. 3. PIPELINES AR E INSTALLED I N DITCH PER THE ATTACHED STANDARD DITCH PROFILE 4. NORMAL OPER A TING PRESSURES (NOP) ARE APPROXI MATE. 5 . DATUM IS UTM ZONE 12, NAD 27, FEE T SITE LOC ATIONS STATION SITE NORTHING EASTING ELEVATION 0+00 WELL 018 14421567 2429567 7600 PIPELINE. VALVE ANO FABRICAITD ASSEMBLY INFORMATION· DESIGN SAFETY FACTOR: 3-PHASE AND GAS -72% LIQU ID AND WATER -50% DESIGN PRESSURE (MAOP): t--~~-+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-t-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~----1 3-PHASE AND GAS -7 40 P~ PIPE OESIGN WATER L.f. LIN E NUMBER: W-8 3851' 8.625" OD X .250 WT X5 2 PIPE LIQUID -1480 PSI WATER -1480 PSI N OR MAL OPERATING PRESSURE FOR GAS & 3-PHASE IS 275 PSI. THE SE LI NES WILL t--~~-+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-t-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~----1 HAVE A MAXIMU M ALLOWABLE OPERA TIN G PIPE DESIGN PIPE DESIGN N /A N /A 0 0 N II w z-;i. ou f:= (/) <( -' > <{ w~ _J !:::: wa:: ~ w -' G: 0 a:: Q. 9000 8800 8600 8400 6200 PROFILE ~OR I ZO IH ~L SC ALE 1 "=4 00' __ ,____ __ ....___ 84 64• 200 PS1G 8317 = 264 PSIG --~· ----- (/) (/) w a:: Q. <:>z z2 ;::::~ <{ > a::w ~cj 0 1- _J <{ <{ :::< a:: 0 z 0 5 0 ::::; PRESSURE (MAOP) LESS THAN 30% SMYS, HENCE NO HYDROSTATIC TEST IS REQU IRED PER B31.8. I/ I/ A C\JRRENT REVlSION 1/28/08 ,,,.,., NO. DESCRIPTION DATE BY CHK APPR REVISIONS A P t-----------------t p ~t-----------------t V t-----------------t A L t-----------------t s ENCANA . ~ CONOCO PHILLIPS GATHERING SYS TEM WEL L 018 596 TO CDP Gl 7(8) 596 STA 0+00 TO STA 38+44 SECT 17,18 T5S R96W GARFIELD CO, CO SCALE: 1•400' I DRAWN: MSP I ORAWING NO. OATE: 12/20/07 I CHECKED: I A-08-06A JOB N: COP I APPROVED: I OWNERS (/) z 0 ~ w z ::; w a. 0:: BEARING HORZ. DIST. I I PIPE DESIGN 3-PHASE L.F. . ' ' ' ,;:~~. '! l .I I I i /! / (I l '/ :' ' [I 0 -Lo;;;-I :; ) ' :./ ;, j " ( . I I ·~··· # (' .• :, , •/ I ,_ -' fi "' N a: II :il + ~ f- -' "" !" "' "' a: II "' 0 + N .... BLM 1525' f- -' .... !" N "' 0:: II ~ + 0 "' ,_ "' ~ .... "' 0:: I tn O> + iii I >---' "' !" " 0:: II "' ~ "' >-- "' ~ .... a: II N N + g ENCANA 1670' >--"' "' r " .... 0:: I "' + " "' a: II ~ + O> "' 6.s59'05'26"E6 S84'36'32"E6N59'45 '50"E6 N07'1 1'27"E 6N31'57'32"E 6N24'29'36"E6N29'04'33"E6N51'27'30"E 6 S8 1'13 '16"E 6 S54'49'11 "E 6 S7 1 '52'20"E~ y 241.52' y 118.78' y 840.78' y 149.15' y 2 17.70' y 609.4 3' y 399.88' y 290.42' 9 58 .77' y 135.07' y 133.42' y ·j WELL 018 596 &oo' I 3198' 8.625" OD X .219 WT X52 PIPE LINE NUMBER: F-018596 -S-8 'X 6 " SV FOR T WELL K17 596 "' O> / I ( \ \ REFERENCE DRAl\1NGS GENERAL NOTES 1. ALL INFORMATION PR ESE NTED IS BASED ON DATA PRO~DED BY SURVEYOR AND ENCANA. 2. IF APPLI CABLE ROAD CROSSINGS ARE ARE BUILT TO THE ATTACHED STANDARD PLAN/PROFILE DWG. 3. PIPELINES ARE IN STALLED IN DITCH PER THE ATTACHED STANDARD DITCH PROFILE 4. NORMAL OPERA TING PRESSURES {NOP) ARE APPROXIMATE . 5. DATUM IS UTM ZONE 12, NAD27. FEET SITE LOCATIONS STATION SITE NORTHING EASTING ELEVATION 51+95 WELL K17 14397345 2431078 8307 67+12 WELL G17 14398822 2431631 8200 70+39 CDP G17B 14396539 2432223 8259 PIPELINE. VAL~ AND f ABRICA 1£0 ASSEMBLY INFORMATION: DESIGN S AF E TY FACTOR· 3-PHASE AND GAS -72% LIQUID AND WATER -50% ~ DESIGN PRESSURE (MAOP )· r------;-----------------------------------r-----------------------------------t-----------------------------------1 3-PHASE AND GAS -740 PSI PIPE DESIG N WATER L.F. LINE NUMBER; W-8 3198' 8.625" OD X .250 WT X52 PIPE LIQUID -1480 PSI WATER -1480 PS I 'X 8 " SV FOR T WELL K17 596 ~ NORMAL OPER ATING PRESSURE FOR GAS & ~ 3 -PHASE IS 275 PSI. THESE LINES WILL 1------+--------------------------------+-----------------------------------1------------------------------------IHAVE A MAXIMUM ALLOWABLE OPERATING PIPE DESIGN PIPE DESIGN ~ c;: 0 "' a. N/A N/A 0 0 N II w z<i. ou i= C/l <t _J > <{ w~ _J ~ wa:: ~ w _J G: 0 a:: !l.. 9000 8800 8600 8400 8200 ,_ __ f-------->--·-·-1-----t-----f---1--·--+------1--.-1-~_,9 .--1---+~-1o·--1---1----+---'(2¥_.2,_,._2,µ.~--'(24)...,...24"-l-----'(""-f5) ___ _( ;;\ <i;)r;. ~ \ 1 1 ! '7· 'u ----~~~·---11-----1-----1--~·-t--~·-t-----T-----T---·--T----t------+------+-----+-------+------+------+------+----~-~t-·--·- PROFILE HORIZOtH~L SCALE 1"=400' L----'----'----'-----'--~---''-----''-----'-----'-----'-----'-----'-----'-----'-----'-·-·-·----~~------~~--- 8326= 260 PSIG 8259 -289 PSIG C/l C/l w a:: !l.. <..'>z z2 F ~ <{ > O::w w _J o..w 0 f- _J <{ <{ :::;; a:: 0 z 0 5 0 :::J PRESSURE (MAOP) LESS THAN 30% SMYS, HENCE NO HYDROSTATIC TE ST IS REQUIRED PER B31.8. ./ A CURRENT REVISION 1/28/08 ,/ NO. DESCRIPTION DATE BY CHK APPR REVISIONS EN CANA ~ ~ CONOCO PHILLIPS GATHERING SYSTEM WELL 018 596 TO CDP G17(8) 596 STA 38+44 TO STA 70+39 SEC T 17,18 T5S R96W GARFIELD CO, CO SCALE: 1-400' I DRAWN : I.ISP I DRAWING NO. f-D_AT_E_: _12.;.../_20.;.../_01_f-Jc_H_Ec_K_E0_:_--1I A-O 8 _ 06 B JOB #: COP I APPROVED: I OWNER S Ill z 0 ~ Iii w ~ w Q. cc BEARI NG SLACK CHAI N PIPE DESIGN 3-PHASE PIPE DESIG N GAS " z ~ ... ,. .. _,.. ·-· .. -· "' f= (;:; <O O> • re < I .............. ......................... ~. ~.., ......... .. LINE NUMBER: F-M21496-S-12 LINE NUMBER : L-M21496-L-16 ~ 5 0: I S24'29'03"W 981.06' LINES fROM COP N20 496 SEE ALIGNMENT A-08-01 i;:; 0 0: I ... "' s OLDLAN D 1 D235' :;; + O> • "' <O + ... Ill S38'35'30"W 372.12 ' ~ 9425' 12.75" OD X .312 WT X52 PIPE 6" SV FOR WP C29 49 6 10330' 16" OD X .281 WT X70 PIPE 0 ~ S32'57'5 4"W S151 4'05"W 1425.1 5 ' ---- S02 '51'58"W 876.58' >-"' g 0: I '.> _/ /(. -1 WE LL G32 496 \ SEE A~~~:~~ \ (FUl\JRE) \ I 1 I 1 I I 1 BLM 95' REFERENCE DRA\\1NGS GENERAL NOTES 1. ALL INFOR MATION PRESENTE D IS BASEO ON DATA PRO~DED B Y SURVEYOR AND EN CANA . 2. IF APPLI CABLE ROAD CROSSINGS ARE ARE BUILT TO THE ATIACHED STANDARD PLAN /PROFILE DWG. 3. PIPELIN ES ARE INS TALLED IN DITCH PER THE A TT ACHED STANDARD DITCH PROFILE 4. NORMAL OPERA TING PRESSURES (NOP) ARE APPROX IMATE . 5. DA TUM IS UTM ZONE 12, NA D27, FEET SITE LOCA TIONS STATION SITE NORlli lNG EASTING ELEVATION 0 +00 COP M21 14423116 2434403 7540 0+00 WELl M21 14 423343 2434265 7560 NORMAL OPERATING PRESSURE FOR GAS & 3 -PHASE IS 275 PSI. THESE LINES WILL 1--~~-+~~-'-~1--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-;-_,HA\IE A MA XIMUM ALLOWA BLE OPERA TIN G PRESSURE (MAOP ) LESS THAN 30!r. SMYS, HENCE NO HYDROSTATIC TEST IS REQUIRED PER B31.8. PIPE DESIGN UOU IO PIPE DESIGN WATER b 0 ·" 10330" 6.625" OD X .188 WT X52 PIP E LINE NUMBER : L-M21496-L-6 ;.; ~ 10330' 8.625" OD X .250 WT X52 PIPE a· sv LINE NUMBER : W-8 8" SV FOR COP C29 WATER 7800~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:f~~~~~:t:r~~~~~~~~~~t!t ................... 7700.J--'--'---'-.J-~·~·~·-+~~~-+-'--'-"-'-'-+-'--'--'--+--=----=----=---+--+--+--+--+--+--+--'---+--+--+--+--+-~~·---;·c-1---;---;---;c-1f---;---;---;c-1---7---7---7c-l---;~<::...;c-l---7---7---7-t---7---7---7-t---7---7---7-t---7---7---7-t---7---7---7-t---7~~-+---7---7---7-t~~~-t----7---7---7-t-~~__,.,H--+--+-~1--;-t<~ ................... ...................... --····· ... . . . . 1sooL-l·~·~·~·~···1··~···1··~···1··~···1·~··1··~··1···~···1··~··~c::L-~.j_~J--!--L.-;::~~~~~~~,;n~~J.;~;;;;~:i:~:;::t:t~~:t:~~~::;.::~~~::;.::~~::;.::::;.::~~~-~·~~-~·~·=l~···~··~···~··~··~···~··+·~~~~··+··~··~··~~·1··::i~~··1:·~···1:·~··+··~··1:·~··~·:_;_~~~~::+~~~~~~~~~~.:::::~LU~ . . . . . . . . . . .... : .. ··~····~-....... ~····~····~··· .... ~ ... ~ ... ~ ....... ~ .. ··~···: .. .. ~ . . . . 7500+-7--7--7--t-+-'-~::--t-+t-7--.;-t=;....;.-~F-;--;--;--1--;-----;;-ir--:--:--:--r--:--:--:--r--;--;--;-i--;--;--:;-i--;--:--:;-i--;--:--:--1--:--:--;;-i--;--;--;;-i--;--;--;---t--;--;--;---t--:---7---7-t---7_,._,.-t_,._,.._,..-t_,.._,.._,..-t_,._,._,..-t_,.._,..__,..-t_,._,._,.-t_,.._,..--,.---r--,.---,.-~r--;-tj~ ... 7400.J--'--'°"'"'--.J-.:-.;-.;-.J--;--;-.;-.J-~·--;...·--;...-+--;...--;...--;...-1-...;......;......;...-1-...;......;......;...-1-...;......;......;...-1-...;......;......;...-1-~~~-+-~-:---+--+---i--~~-+--+--~~-+-~~~-+--:---:---:---t--:---:---:---t--:---:---:--+--:--7--7--+-7--7--7--+-7--7-7-+-7--7--7--+-7-7-7-+-7---;--;-f-.;-.;-;--r--;--;---1---;...--:- ··················· 0 I ZONTA L SGAUE: 1 ·~4oo ': . . CURRENT REVISION DESCRIPTION REVI SIONS A P ~~~~~~~~~~~~~~~~--1 p ~~~~~~~~~~~~~~~~~--( v ~~~~~~~~~~~~~~~~--1 t ~~~~~~~~~~~~~~~~--1 s ENCANA . ~ CONOCO PHILLIPS GATHERING S YSTEM CDP M21 496 TO DIVIDE ROAD TR UNK STA o+oo TO STA 103+30 SECT 21 ,28,29,32 T5S R96W GARFIELD CO, CO SCALE: 1-400' DRAWN: WEW DRAWING NO. DATE: 12/10/07 CHECKED: A-08-07A JOB j: COP APPROVED: ~ "" a. ii' Iii tz w "" z " ::; < PIPE DESIGN 3-Pf1ASE PIPE DESIGN GAS / ' ' .... ~· ' ··~.n WELL G32 496 \ SEE AUGNMENT \ j -,t.. '\ A-09-05 (FUTURE) \ \ \ \ \ \ \ \ .... "' ;,, t'l .... "' n: II 8 + ~ c 2430' 6.625" OD X .188 WT X52 PIPE LINE NUMBER: F-M21496-S-12 LINE NUMBER: T-M21496-L-16 .... ...J ;... I" ~ n: II .... ... + "' ~ / BLM 5169' .... ...J "' l'I CXl 0 n: II .... "' + "' ~ ... 6" SV fOR 'ii WELL M32 496 'J w F "' O> ... "' "' "" > "' II 0 "' + .... ~ .... "' "N r O> 0 n: ... ~ :2 5169' 16" OD X .281 WT X70 PIPE .... .... ...J "' .... ;,. r; ...J :' "N ~ "' 'fl n: n: ~ I II "' o oz >-::::> ... 3~~ .... owo + ZF°' .... w > ~ "~o ... "' * co .... ... O> .... O> + .... :2 ~ ~ .1i ~ + .... ~ ~ S31"00'41"W I 952.73' I 0 • Loo- 400' . eoo· I REFERENCE DRAWINGS GENERAL NO TES SITE LOCATIONS STATION SllE NORTttlNG EASTING ELEVATION NORMAL OPERATING PRESSURE FOR GAS & 3-PHASE IS 275 PSI. THE SE LINES WILL l----+--------------------------+---------------------------------------------;--------------------------1 HAVE A MAXIMUM ALLOWABLE OPERATING PRESSURE (MAOP) LESS THAN 30% SMYS, HENCE NO HYDROSTATIC TE ST IS REQUIRED PER B31.8. PIPE DESIGN LIQUID PIPE DESIGN WAT ER 0 0 II ' w z"<i. ou i== (I) <( __J > <( wu __J~ wo:: ~ w __J r;: 0 0:: n.. 8100 8000 5169' 6.625" OD X .188 WT X52 PIPE LINE NUMBER: T-M21496-L-6 LINE NUMBER: W-8 5 169' 8 .625" OD X .250 WT X52 PIPE . ··:: ...... , ...... , ... , ... , ......... , ... , ...... , ... , ... , ...... :···:···:"· ... , ... , ... , ...... , ... , ... , ...... , ... , ... , ......... , ... , ...... , ... , ............ , ... , ...... , ... , ... , ...... , ... , ... , ... i;.;.;;··· ...... . : ::::::: ::::::: ::::::r::::: ::: :::!:::!::: ::::::T :::::: ::::::::::/:: ::::::T:::::: @:::r : :::::::::::[ ::: ::::~::::: :::p::: ::: ::: :::::::::::~q ::::::: ::: ::: : • " Fi:,: TL TH T'T ~tf ,TF ••. •·¥f ·• ··~··· .•.•.. I~ ~L 'TL , ••• .••. ~. . . . . . . . . . . . .. ... ::.:::::?:...... . .. , ... , ... , .... , ... , ... , ...... , ... , ... , .. ... ···:···:··· ···:· .. :··· . . . . . . . . ":· .. :···:··· ···:···:···:"' ···:··· ...... . . . . . . . . . . . . ···:···:··· ···: ... : .. ·:· .. ···: .. ·:·":"' ···:··· ...... . . . . . . . .. .. w ,,!..:, ... :, ... :, ......... :, ... :,... =·;.z· : : : : : : : . ··=,_· .. = .. ···E· '.""::::::_·::::_.:: ···:::::::::::::::_~ :::::=_::::==.::.:=_:::::::,_::::,.::::,.:::::::,.::::.:::::,_.::::::::::::::: .... · ..... · ........ ·: .. ··': , , . . . . .. 7900 -1-:..;__;_c;..i-l!!'i-'--'--'--ll--_.;._.;.-+_;.,.o...-'--+--"'--=--=--1--'--'--'--l--'---..~--l----1-----+-~~~-1-~~~1--~--+----+--~--+ •1f ;,+r·•• I±~n +r+I+ ,+t++I ••• :, :·••••• :: T,,,,, , 7800 +-,,__~-,--ff'>--:--:-----C:----JC..."""7'--:---t-.,..--,---,---t----,--...,..-...,..-+-~-:---:--t-:--::--:,----j--:-o~-i---,--:----,---+---,--...,..--:---r-~-:--:--t--c;--,-o-t~-.,..--,---i----,----,----,---j"-:: :~ ............................................................................................. . · :::::·: ::-:--:>::C:"· .,. ::::::::::: ::::::::::::::: ::::::::::::::: :::r:::.:1: .... :.:.::::;::: :::::::r:::::: ::: :::i ::::::: ::::::::::: ::: ::: ::::::::::: ::::::::::r: :::(::::::::: ::::::: ::: ::: : 7700 .................................... :...; ...... j ... j.).PRoFl~E .jHORlloN:i.AL .. sc..\ui ... '.'.~.wd ......... ; ... ; .... ) ... : ........ . ""!'"!' .. •••!•"!"'!"' .. : : . 8160 • 200 PSI G 7760 • 374 PS1 G S' ii5 ~ (I) (I) w 0:: n.. <.:Jz zO FF <( <( o::> WW g;~ __J <( <( :::;; 0:: 0 z 0 5 0 ::J A NO. CURRENT RE"1SION 1/28/08 ~ DESCRIPTION DATE BY CHK APPR REVISIO NS ENCANA ~ ~ CONOCO PHILLIPS GATHERIN G SYSTEM CDP M21 4 96 TO DIVIDE ROAD TRUNK ST A 103+30 TO STA 154+99 SEC T 32,31,5,6 T4&5S R96W GARFIE LD CO, CO SCALE: 1=400' I DRAWN : Wf.W I DRAWING NO. DATE: 12/10/07 I CHECKED: I A-08-078 JOB H: COP I APPROVED: I OWN ERS V> z 0 ~ w z ::J w Q. ;;: BEARING SlACK CfW N PIPE DESIGN 3 -PHASE PIPE DESIGN GAS ,.·'· . . ... , ,~- ~.--... -:.. ... ,-. -·--- _.:; ;:;-.. ~ >- 0:: >-...J .,,,. ~~ ~ iJ: o:~ ;;: < 112 II ;t; + § ·.....;.:. ·---·· ---:· -~---·· .... LINE NUMBER: f -K22496-S-12 LINE NUMBER: T-K22476-G-16 ENCANA 2881' .... >-.... .... "' "' °'"' ...J • I= .... ~ ;., rl ~ 'N ...J ':' '(> ;,, ~ ~ O> n :;i; N !" n ;;: ;;: o..w ;;: N II II I~ II " ~ ~ 0 "' N n + + i + + N .... .... ~ ~ WELL E34 496 257 3' 16" OD X .281 WT X70 PIPE I-.... "' 0:: ~ 'in '(> ~ ~ ;;: ;;: M • s O> 6 + ~ ~ " z ::> >-0:: '.::;I!' ~~ jl! ~ "'"' -§l ;;: 0:: i5 II I II 0 ., "' ,._ n ,.,, ~ ,.,, ~ ~~ WELL M34 496 DIVID E ROAD TRUN K LINES SEE ALIGNMENT A-07-10 0 3;t; o2 ~~ 'J + ..... ~ ,. --·"" REfERENCE DRAv.l NGS GENERAL NO TES sm: LOCATIONS 400• . j ' L STATI ON SITE NORllilNG EASTING ELEVATION 1D7+15 v.t:LL E34 14414628 2439 823 8 320 126 +5 7 v.t:LL M34 14412755 2 439416 8 367 / / I -/ ~u "'rn' -- SEE ALI GNMEN T A-07-03 .... _.., ... , NORMAL OPERA TI NG PRESSU RE FOR GAS & 3-PHASE IS 275 PSI. niESE LINES 'MLL l---4-----------------------------------+-----------------------+------------------------------------j HAVE A MAXI MUM ALLO WABLE OPERATIN G PRESSURE (MAOP) LESS THAN 3 07. SM YS, HENCE NO HYDROST ATIC TES T IS REQUIRED PER 831.8. PIPE DESIGN LIQUID PIPE DESIGN WATER LINE NUMBER: T-K22496-L-6 LINE NUMBER: W-8 0 If) II . 8 400 ~ 8400 w _J O z (3 _(.f'J ~ _J 8350 >'3 Wi= G:JO: ~ 8 300 ~ ;:;:: 0 a:: 0.. 8 2 50 2573' 6.625" OD X .188 WT X5 2 PIPE 2573' 8.625" OD X .250 WT X52 PIPE 8367 • 300 PSIG 8340 • 31 2 P SIG B NO. CURRENT RE"1SIOH OESCRIPOON REVISIONS ENCANA ~ ~ CONO CO PHILLIPS GATHERING SYSTEM COP K22 496 TO WELL M34 496 STA 98+62 TO 127+43 SECT 34 T4S R96W GARFIELD CO , CO SCALE: 1•4 00' DRAWN: WEW DRAWING NO. DATE: 12/12/07 CHECKED: A-08-Q8A JOB #: COP APPROVED : OWN ERS "' z Q ~ Iii w z :::; w 0.. fi: BEARING SLAC K CHAI N PIPE OESIGN 3-PHASE PIPE DESIGN GAS 0.. 8 .... o · "' ~ 3~ 0 "' ~o.. .,..., fi: N . "' I 8 co "' c5 + "' 556.08' CDP K22 496 .... -' .... -' .... -' .... -' ~ f; i .., p g; ~ "' 0 fi: fi: fi: fi: I • • 0 co co :;; ,... ~ "' + + + ~ ~ ,... "' "' LINE NUMBER: F-K22496-S-12 LIN E NUMBER: T-K22496 -G-16 -' -' ~~ .... "' .... -' :;:~ .... "' Co .., ;_ ... 0 !" !" !"z r 8 "' ~-~ ,... w -F n: n: 0.. ,... n: .~'.:l • co "' ..., "' "' "' "' "' + + .1; ~ 0 ..., • "' "' "' -~-:"":"".·-.-:.· -i / -·~, ·::::. -~ ··-· -r · -... _ .... -' a. :' ~ fi: "' "' + "' "' ENCANA 9862' .... .... .... .... -' "' "' "' a. ~ ;., ii> ~ "' r ~ g; fi: fi: n: fi: n • 0 "' co ..., "' Ul "' :; + ~ + ;:::. co "' ,... ,... ,... -.-... _ ~ ... ; . ·-.:..··~ ,.-· --·· .--:; ::::~:.--. .-. WEU L27 496 LENGlll: 84' 9862' 10. 75" OD X .250 WT X52 PIPE 6 " SV FOR WEU L27 9862' 16" OD X .281 WT X70 PIPE .... .... .... .... -' "' -' "' in 0 ii> ;.. r r "' r -:. -:. 8 8 n: n: fi: a: • • I "' Ul ,... ..., "' 0 :; 0 + + ~ 0 ..., "' Ul Ul Ul "' S02'47'08"E S03"30'20"W 585.98' 359.46' n: ~ 3 :c ~ < :IE I N "' + Ul "' r-z w<( ::Ero zo <!>I :Joo <l:o w' w<I: (f) REFERENCE DRA~NGS GENERAL NOTES 1. ALL INFORMATION PRESENTED IS BASED ON DATA PROVIDED BY SURVE YOR ANO ENCANA. 2. IF APPLICABLE ROAD CROSSINGS ARE ARE BUILT TO lHE ATIACH ED STAN DARD PLAN/PROFILE OWG. 3 . PIPELI NES ARE INSTALLED IN DITCH PER lHE ATIACH EO STANDARD DITCH PROFILE 4 . NORMAL OPERATING PRESSURES (NO P) ARE APPROXIMATE. 5 . DATUM IS UTM ZONE 12, NA027, FEET SITE LO CATIONS STATION SITE NORllllNG EASTING ELEVATI ON o+OO COP K22 14424079 24040631 7580 63+93 WEU l 27 14411887 24J967J 8110 NOR MAL OPER ATIN G PRESSURE FOR GAS & 3 -PHASE IS 275 PSI. lHESE LINES WI LL 1-----+---------+---------------------------------------------------------------------------------11-------------1 HAVE A MA XIMUM ALLOWAB LE OPERATING PIPE DESIGN LIQUID PIPE DESIGN WATER 0 0 N II ' w z <i. w O u it i= (/) 0 <( ...J "' > <( 0.. w ~ .....I !:: w a:: w > w ...J c;: 0 a:: 0.. 8300 8100 7900 7700 7500 LIN E NUMBER: T-K22496-L-6 LINE NUMB ER: W-8 9862' 6.625" OD X .188 WT X52 PIPE 9862' 8 .625" OD X .250 WT X52 PIPE <( CX> 0 I l-J_j_j_l-J_j_j_l-.i_i._j_l-.i_i._j_l-.i_i._.i-il-i,_i.__i_il-i,_'._j_jl-i,_'._j_jl-i__;_j_j_j__;_~l-i__;_~i_i__;_j_ji_i__;_j_j_j_~~~ei=:~=:±::±::~~===::::t:~j_:..:j'.j._'._j_~_i._j_i._!_i._j_~_j_j_i._!_j_~~~ I <( 1-z w +-.,.-.,....,_-i~_,._,.-+-,...-,...-,.--+-...,-...,-_,_-t-.,._.,....,_-i~~_,.-+-,...-,...-,...-t-~-:-...,--t-.,-.,.-.,.......-,~_,.--t--,.-,.-,--+--:-"7".,,.'+-...,__,_.,_+-.,....,_,--t--,.--,.-,.-+-,...--:---:--+-~-:-..,--t-.,-~o-1~~_,.-+~~_,.-+-,.-~..,...-t-..,.-..,.-.,-+-:-';r--t-t-~ <!> ::J <( .!-J.-\-L!--0__;_.!-J..~~_\_(tl!J__;_)::\l.-L-~--il.~~~~=l=t:t:t:::t:t::;::~~G--!-t-L-.;._i_;_~-+--0-~-L--t-t-l-~_;_1-i--0-i-.J.J._;_.!-J__;_j_j__;_t.-;_~__;_.;._i_;_~-!.-t.-;_++~ (/) 7580 • 6 41 PSIG PRESSURE (MA OP). LESS lHAN 30r. SMYS, HENCE NO HYDROSTATIC TEST IS REQU IRED PER 831.8 . A CURRENT REVISION NO. DESCRIPTION REVISIONS A Pi------------------1 p (/) R 1------------------l (/) 0 w vi------------------1 g: ~1------------------l c.:>~s"-'------------------i ~ ENCANA . ~ ~ o r ------------------i _, CONOCO PH ILLIPS GATHER ING SYSTE M ~ CDP K22 496 TO a:: WE LL M34 496 ~ STA 0+00 TO 98+6 2 ~ SECT 22,27,34 T4S R9 6W GARFIELD CO, CO 0 SCALE: 1•400' DRAWN : Wf.W DRAWING NO . ::J DATE: 12/11/07 CHECKED: A-08-088 JOB #: COP APPROVED: OWNERS BLM 800' a. Oz .... .... U ---' 0: (/) f--W " z <F ill~ 'iD 0 "' \i !!!"' ~~ ;,, t-8~ r (/) ~ .... "' w 0: ~ N 0: z z-([ 0 n: :::; w ""' I II II a. ID ::E 0: 8 "',._ "' "'"' "' c5 c5 c5 + BEARING S63'34' 40 "E HORZ. DIST. 36.614' ,• 6 .... --' .... "' ... ~ r; 3 "' !" I" ~ 2; ~ 0: n: a. n: II II ,._ 0 "' "' 0 co ;t; + co + co I / .... "' .., "' ;... I" ~ n: II ... ,._ + "' TRUNK LINES FROM COP M21 496 SEE ALIGNMENT A-08-078 .... 0: .., 0 ;... I" ;!: n: II "' N + ~ .... .... Q: --' . :,, ;;; 0 ~ ;,, I" ~ "' ... n: n: II "' "' 0 ,._ c5 ;t; "' N .... --' ~ 'N p "' "' n: • ... <D + <D "' ENCANA 5603' .... .... "' "' . . 1'i "' "' -... "' I" :<-N ~ N n: n: I II ~ O> "' c5 + ;;; "' .... --' .... "' ~ 1o ., ~ r O> "' r "' "' n: n: I II ... 5 <D + s ~ \\£LL A05 596 .... .... "' 0: . "' 8 "' 'N 0 :<-p "' ~ N n: n: I I :8 + ~ "' "' + ~ ....5g <>,; t!!m i5 8~ !i ~~~~ ~~lj~ "' 0 ~ <D S11 '02'0B"E 1407.14' ·. ,\ \\£LL MJJ 496 A '; 8 !vf c_~···. SEE ALIGNMENT _/ 0 T{.1 I I (''; A-08-04 I t r l " ~~-= ~ --I I t •/ ...... ,~--,..t;. I -... -.,: .. _ I fi /hi~{ _/,/ r .... "/-'":. /,,. --------I / 5 4 / .·. --------.-1 /,/, ' ~·; a_, I I /K(_ CDP 004 596__...-I -/~ ~ -... :_~ ~... /' / DIVIDE ROAD I ·-.;.-:;_. '-I / .' , ~~N:U~~~~NT ./ --''-~ . .( ; A-07-10 > // ------i'"' -;,-' I / ______ / 'a .. ~ .. -:,;:"--; 1 / 4 // 1 ( . 1 / TRUNK LINES •' I / FROM F09 596~! / / ~ I I I l I \ \ / \ SEE ALIGNMENT l l;;W~-~-~· ~~~~I I A-11 -01 \ \ ~ru~ I \ I \ REFERENCE DRA111NGS GENERAL NOTES 1. ALL INFORMATI ON PRESENTED I S BASED ON DATA PROVIDED BY SURVEYOR AND EN CANA. 2. IF APP LI CABLE ROAD CROSSINGS ARE ARE BUILT TO THE ATTACHED STANDARD PL AN/PROFILE DWG. 3. PIPELI NES ARE IN STALLED IN DITCH PER THE ATTACHED STANDARD DITCH PROFI LE 4. NORMAL OPERATING PRESSUR ES (NOP) ARE APPROXIMATE. 5. DATUM IS UTM ZONE 12, NAD27, FEET SITE LOCATIONS 11\t:LL H06 596 I o •<><>' 'ooo• \ I I \ 1----.....j...-----------'-'·,'-------'-' --~------'-{ _______________________ ....._ ___________________ -r-~---------------~-'~--1 PIPELINE, 'IN..VE ANO fABRICAIED ASSEMBLY !NFQRl.IATION: PIPE DESIGN GAS L.f. LINE NUMBER: T-DivRd-G-16 6422' 16" OD X .281" WT X7 D PIPE B.V. DESIGN SAFHY FACTOR · 3-PHASE AND GAS -29% LIQUID AND WATER -5D% DESIGN PRESSURE (MAOP)· 3-PHASE AND GAS -740 PSI 1-----+---------------------1-----------------------------------------------------+-----------------------1 L1QUIO -1480 PSI PIPE DESIGN LIQUID L.f. LINE NUMBE R: T-DivRd -L-6 6422' 6.625" OD X .188" WT X52 PIP E B.V. WATER -1480 PSI NORMAL OPERATING PRESSURE FOR GAS & 3-PHASE rs 275 PSI. THESE LIN ES WILL l-----+----------------------1----------------------------------------------------+-----------------------iHAVE A MAX IMUM ALLOWABLE OPERATING PRESSURE (MAOP) LESS THAN 30% SMYS, HEN CE NO H YDROS TATIC TE ST I S REQUIRED PER B31.8. PIPE DESIG N WATER L.f. PIPE DESIGN ~ G: 0 "' a. N/A 8400 b If) II . w ..J z <( 8350 Q&l f-..J <( <( >u Wi= _J -w~ 8300 w ..J G:: 0 er:: Q. 8250 6422' 12.75" OD X .330" WT X60 PIPE LINE NUMBER: W-12 8400 a 376 PSIG (;" Vi Q. '-' (/) (/) w er:: Q. oz zQ i= t- <( <( er::> w~ Q.w ot- ;j_ <( 8280 • 428 PSIG ::. er:: 0 z 0 5 0 :::; C\JRRENT REVISION 2/7/08 NO . DESCRIPTIO N DATE BY CHK APPR REVI SION S A p p R 0 v A L s ENCANA ~ ~ CONOCO PHILLIPS GATHERING SYSEM DIVI DE ROAD TRUNK FROM CDP M2 1 TRUNK TIE IN TO BV NEAR A05 SECT 5 ,6 T5S R96W GAR FIELD CO, CO SCALE: 1=400' DRAWN: 111EW DRAWING NO . DATE : 11 /29/07 CHECKED: A-08-09 JOB#: COP APPROVED: OWNERS .., z ::J .., Q. 0: BEARIN G HORZ . DIST. PIPE DESIGN 3 -PKASE L.F. ·'·, (·~ v ~·;· . ..._J / BLM 1231' "' "' >-->--°' '< ~ oc >-->--<" 3g "' ...J ...J 3g !"' n ... u 0 ~ p Oa, 0 ;;; ~~ ~8 0: 0: 0: • u • I n INse·o1 ·ss·w A N66'00'31·w6Nss·57'35·w AN02·42·21·wl I 35.21' ? 47u3· ? 563.01' y 158 .54' I ........ -- / --" COP 030 496 / " ---/ " ---\ WELL F25 497 r -·~-:.'.-':.:;") \ \ SEE ALIGN MENT . • ' '-.._ A-09-01 .__ ------·.·: .. : .. ·: ·:~~-:-__.: ·1 /. -..... (\ e I .. ·. / /' / /: .. '•' ./ .. ? 0 ( . \)? \. y ~/, (, 1 TRUNK LINES ,.,, /. / TO DIVIDE ROAD SEE ALIGN MENT A -09-03A 3 .... _ 2 WELL CJO 496 13 08' 6 .6 25" OD X .188 WT X52 PIPE LINE NUM BER: F-C30496-S-6 ,-I 0 t;;- 400' eoo' I ., ~l . .J. y.. .... : ? . 0 ............:. :1 .-. I ':>r. ~ REFERE NCE OR Av.lNGS GENERAL NOTES 1. ALL IN FORMATION PRE SENTED IS BASED ON DATA PRO~D ED BY SURVEYOR AND ENCANA . 2. If APPLICABLE ROAD CROSSINGS AR E AR E BUILT TO TH E ATTACHED STANDARD PLAN/PROFILE DWG. 3. PIPELINE S ARE IN STALLED IN DITCH PER TH E ATTACHED STANDARD DITCH PROFILE 4. NORMAL OPERATIN G PRESSURES (NOP} ARE APPROXIMATE. 5 . DATUM IS UTM ZO NE 12, NAD27, FEET SITE LOCATION S STATION SITE NOR TH ING EASTIN G ELEVATI ON o+oo WELL C30 14421022 2425076 6037 12+31 COP 0 30 14421127 2423662 7644 PIPELINE VAL~ AND FABRICATED ASS!:U BL Y INFOOmQN: DESI GN SAFETY FAC TO R· 3-PHASE AND GA S -7 2% LI QUI D ANO WATER -5 0% DE SIGN PRE SSURE (MAOP)· 3 -PHASE AND GA S -7 40 P SI 1--~~-+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~1--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--r-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--1L1Qu1 D -1480 P ~ PIPE DESIGN WATER L.F. LINE NUMBER: W-8 1308' 8.625" OD X .250 WT X5 2 PIPE WATER -148 0 PSI NORMAL OPERATING PRESSURE FOR GAS & 3 -PHASE I S 275 PSI. TH ESE LI N ES WIL L 1--~~--+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--f~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~r-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~---1HAVE A MAXIM UM ALLOWABLE OPERATIN G PIPE DESIGN PIPE DESIGN N/A N /A 0 0 N II w z -.i, ou i= (/) ~..;, w ~ _J !:: wo:: ~ w _, G:: 0 er 0.. 6400 8 200 6000 7600 7600 7 400 6 037= 311 PSI G v ~D / 7672 -469 PSIG PR 0 FILE HOR I ZO ~ TAL SC:Al E: 1"=4 0::1' ---··- PRESSURE (MAOP} LESS TH AN 30% SMYS, HENCE NO HYDROSTATIC TEST IS REQUI RED PER B3 1.8. CURRENT RE\llSION NO. DESCRIP OON REVISIONS A 2/15/08 L/ I/ I./ OATE BY CHK APPR Pl--~~~~~~~~~~~~~~-i p Rl--~~~~~~~~~~~~~~-i 0 v1--~~~~~~~~~~~~~~-i t 1--~~~~~~~~~~~~~~-i s ENCANA . ~ CONOCO PHI LLIP S GA !HERING SYSTEM WELL C30 496-CDP 030 4 96 S TA o+oo TO STA 1 2+31 SECT 3 0 T4S R96W GARFIE L D CO, CO SCALE: 1•4 00' I ORAWN: MSP I DRAWI NG NO. DATE: 12/27 /07 I CHEC KED: I A-0 9 -0 2 JOB , : COP I APPROVED: I OWN ERS VI z 0 ~ "" z :::; "" Cl. 1i: BEARING HORZ. DIST. l-a: ..., r N 0 1i: I 1- J ;,, !" 0 N 1i: l-a: ~ l-a: ..... p Cl) BLM 6770' l-a: ;,, !" Cl) a: II l-a: ~ N a: II l-a: ;,, !" "' 0 1i: • 1s67'J0'4J"E A SJ411'Jo"w 6 s1YJ1'02·w 6 s2n1 ·2s·w A s 45·45'11 ·w 6 so·49·21·w 6 509·45'1 J"w AsoYJl'JJ"w A so2·54'59"E Aso9·54•05•w 6 s19·J2'5J"w _A I J5.21· y 216.68° ? 4J2.10· ? 143.10· y 62.05· y 4 44.20· ~ 10 34_50· y 1J56.22· ~ 10 ... 29· y 715.61' ~ 1285.81 ' ~ I FROM WELL CJO 496 V SEE ALIGN MENT A-09-02 •;: ~ I I I 2 ~ .. ·~ ... : ·~. I I . . ·~ TRUNK LINES • TO 0 1"10E ROAD TIE-IN SEE ALIGNM ENT A-09-038 • ,.. 1 .. ~ '/: .--i· ·: I I I 3 ~~~ ..... 5 . ~-q) :-~·I ~ I i 30 ~~ '31 ~ I ~ ) COP OJO 496 (;;:\ '~-(9),9'4------r:~--::-::·----_;_-~~<~-----:-,---·-~:.,..--~ ____ ) ______ --:t:\-..t/~~~\:.:--::::~=-...;::::~·~· -. ..1-----.-.. -. -.. , .... '(. --l . 25 1 ~0 36 ~ I ~ ... E!!!!!l!!!!!"'~---1Qf---~cs-~· \::J \":' -"-@i---------.:.:..:...::J_;.:..--_...;~--_:.:.,_;~-~--. ·. 3 ~ I ~ i \ ',\ \ ~ I 1 ~ ~ I PIPE DESIGN 3 -PHASE L.F. b 4()()' 800' I \ ..... , ( j ' ::i; ~ / / -I I i \ '·,'. or / (y I/ --:<. _..,. l. 1' ; ., .r;.) 11 11 ~~ '· A . 0 \ c I , -" l '.i :i l \_ FROM WEU F25 497 ' ,~..., WELL BJ6 497 I :,1•, I SEE ALIGNM ENT v SEE ALIGNMENT •• A-09-01 ' , A-11-02 --() I (F1JTURE) ' ... 0 "' + Cl) 6" SV FOR .l WEU F25 497 X 6788' 10.750 " OD X .250 WT X52 PIPE LINE NUMBER: F-K36497-S-10 "' Cl) ! "' .l 8" SV FOR X WEU BJ6 497 I L'..... 0 .... + .... "' , 7 6" SV FOR , ~ WEU KJ6 497 ... .. ' I WELL KJ6 497 SEE ALIGNMENT A -07-04 ...... .. ~. ' ' ... REFERENCE ORA\\lNGS GE NERAL NOTES 1. ALL INFORMATION PRESEN TED IS BASED ON DATA PRO~DED BY SURVEYOR AND ENCANA. 3 . IF APPLICABLE ROAD CROSSINGS ARE ARE BU ILT TO THE ATT AC HED S TANDARD PLAN/PROFILE DWG . 4. PIPELI NES AR E INSTALLED IN DITCH PER TH E ATTACHED STANDAR D DITCH PROFILE 5 . NOR MAL OPERATING PRE SSURES (NOP) ARE APPROX IMA TE. 6 . DA TUM IS U TM ZONE 12, NAD27, FEET SITE LOCATIONS STATION SITE NORTHING EASTIN G ELEVATION 0+00 COP OJO 14421127 2423862 7644 PIPELINE YAL\10 AND FABRICATED ASS[MBL Y INfOO MATION: DESIGN SAFETY FACTOR · 3-PHASE AND GAS -72% LIQUID AND WATER -50% DESIGN PRESSURE (MAOP)· 3-PHASE AND GAS -740 PSI 1--~~--+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~---1L1o u 1 D -1480 PSI PIPE DESIGN GAS L.F. 6788' 20.000" OD X .344 WT X70 PIPE LINE NUMBER: L-D30496-G-24 WATER -1480 PSI NORMAL OPERATING PRESSURE FOR GAS & 3 -PHASE IS 275 PSI. THESE LINES WILL 1--~~--t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~---1 HAVE A MAXIMUM ALLOWABLE OPERA TING PIPE DES IGN LIQUID L.F. PIPE DESIGN WATER L F. 0 0 N II w z;i. ou F Ill ~;j_ w~ _J ':::: w~ > w _, G: 0 ll:'. o._ 8 400 8200 8000 7800 7600 7400 8" SV FOR .l WEU F 25 497 X 67B8' 6.625" OD X .188 WT X52 PIPE LI NE NUMBER: L-D30496-L-6 6788' 8.625" OD X .250 WT X52 PIPE LIN E NUMB ER: W-8 .l 8 " SV FOR X WELL BJ6 497 R + .... "' , 8 " SV FOR , ~ WELL K36 497 C\ --w lll z 0 :J I ~~ © ~~ '~1 f L~! i I 1-----1-l""" ____ .,__~··----+~r ~~~-<-~·---+~~---t-~~~-+-----~-t-~~--+-·-~--+-·~~-+---~---+---~~.._~~--+1--~---+---~~-+-~----+~~~-tt-~~,__~-1 C0 PROFILE HORIZm T/>.L SCAI E: 1"=40'.l' ---·--__ ...._, ---· -- 8020= 318 PSIG 7672= 469 PSIG Ill Ill w ll:'. o._ (.) z zQ ;:::~ <( > ll:'.w w _, o._w 01-- -' <( <( :::; ll:'. 0 z 0 5 a :::; PRESSURE (MAOP) LESS TH AN 30% SMYS , HENCE NO HYDROSTATIC TEST I S REQU IRED PER B31 .8. NO. CURRENT REVISION 2/11/08 DESCRIPTION DATE BY CHK APPR REVISIONS ENCANA ~ ~ CONOCO PHILLIPS GATHERING SYSTEM CDP 030 496 TO M21 TR UN K TIE-IN STA 0+00 TO STA 6 7+ 70 SECT 30 T4 S R96W AND SECT 25&26 T4 S R97W GARFIELD CO , CO SCALE: 1•400' I DRAWN: MSP I DRAW ING NO. DATE: 12 /27/07 !CHECKED: I A-09-03A JOB #: COP I APPROVED: I OWNERS VI z 0 ~ .., z :::; .., Q_ ii: BEARING HORZ. DI ST. PIPE DESIGN J -PHASE L.F. BLM 7553' ,_ ,_ .... ,_ ,_ ,_ ,_ ,_ _, _, ,_ ,_ "' _, ,_ _, "' _, "' "' _, _, io ;,, "' "' 0. .... ;,, ;,, 0. "' ~ ;-t fl 'f> 0. ~ ~ 'f> "" r> r< r< s .... r> 0 .... .., a; "' N g N .., N N <Xl ii: ii: ii: ii: ii: ii: ii: ii: ii: ii: ii: I II II II I II II • II II II ~ s25·54'59"E 6 s1n4'04"E 6 S54"07'45"E As44·27'2J"w 6 s 41·55'07"E 6 so1 ·21'2J"E 6 s25·20·02"E 6 s55·52'29"E 6 s51 ·s1 '5J"E 6 S42"J9'44"E 6 S6YJ4'J9"E y 7J7.99' y 1482.18' y 697.14' ~ 157.76' y 7 56.lJ' y 1450.05' y 28J.89' y 2J9.69' y 1088.76' y 567.07' ~ 92.05' I 1 1 ) TRUNK LINES / ~'-. . (:.. '· FROM COP M21 496 ' SEE ALIGNMENT / ~ ' . ·. '-{ ;;- <( ::l I "' 0 ~ I :::; <( -<~~ .... ") ... ...._ w ·.. """-.. ~ /J ' ~~ // ~ 1( , I G 12 ·• v ,. / \\\'Ell BJ6 497 SEE ALIGNMENT / A -11-02 (FUTURE) • ~-\'FLO: LINE FROM \\'Ell KJS 497 SEE AUGNMENT ~ A-09-04 ·• :. .. 0 .... 14 I 13 •' . .... • .. 15 16 WELL KJl 496 LENGTIH: 22' I ,/ i ' ;!: 3,315' 6.625" OD X .188 WT X52 PIPE <0 ~A f-----------------~.:K~I ~~ ~tiy K~~R 497 LIN E NUMB ER: F-K31496 -S-6 A-08-D7B / \ 21 · , I 20 I . . . Wi~~~ ~~A~ I .·,,.--:·~-. ~:~:.:~~MENT •' ' / .. , / y 19 ~ L-400' . 800' I ' '\ \ '· REFERENCE DRA'MNGS GENERAL NOTES 1. ALL INFORMATION PRESENTED IS BA SED ON OATA PROVIDED BY SURVEYOR ANO EN CANA. 2. IF APPLICABLE ROAD CROSSINGS AR E ARE BUILT TO THE ATTACHED STAN DARD PLAN/PROFILE DWG . 3. PIPELI NES ARE IN STALL ED IN DITCH PER THE A TT A CHED STANDARD DITCH PROFILE 4. NORMAL OPER ATING PRESSURES (NOP) AR E APPROXIMATE. 5. DA TUM IS UTM ZONE 12, NAD 27, FEET SITE LO CA TI ONS STATI ON SI TE NORTHING EASTING ELEVATION 100+70 \\'Ell KJl 14412956 2425140 8287 PIPEUNL VALVE AND FABRICATED ASS£MBLY INFOR ~ATION: DESIGN SAFETY FACTOR : 3-PHASE AND GAS -72% LIQUID AND WA TER -50% DESIGN PRESSURE (MAOP)· 3-PHASE AND GA S -740 PSI r-~~-t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--lLIQUID -1480 PSI PIPE DESIGN GAS l.F. 7,599' 20.000" OD X .344 WT X70 PIPE LIN E NUMBER: L-E30496-G-24 WATER -1480 PSI NORMAL OPERA TIN G PR ESSURE FOR GAS & 3 -PHASE IS 275 PSI. THE SE LINES WILL r-~~-t~~~~~~~~~~~--~~~~~~~~~~~~~~~~~~-t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--lHAVE A MAXIMUM ALLOWABLE OPERATING PIPE DESIGN LIQUID L.F. PI PE DESIGN WAT ER L.F. ".J G: 0 "' Q_ 0 0 N II ~ w z;;i_ ou i= (f) <( --' > <( w S? _J 1:::: wO:'. w > w --' ;:;: 0 Cl:'. Q_ 8600 8400 8200 8000 7800 7 600 7,599' 6 .625" OD X .188 WT X52 PIPE LINE NUM BER: L-E30496-L-6 R + .... "' '7 8" SY FOR < ~ \\'Ell KJ6 497 7,599' 8.625" OD X .250 WT X52 PIPE LIN E NUMBER: W-8 1 ·----+------+----+--l 1 l --~ ·--· --~· 1 I --~· --~-·- 8290 • 200 PSIG 8020= 318 PSIG (f) (f) w Cl:'. Q_ <.:>z zQ i==~ <> O:'.w w__, Q_ w 01- --' <( <( :::;; Cl:'. 0 z 0 5 a ::::; PRESSURE (MAOP) LESS THAN 30% SMYS, HENCE NO HYDROS TATIC TEST IS REQUIRED PER B31 .8. c CURRENT REVIS10N 2/11/08 NO. OESCRIPTION DATE BY CHK APPR REVI SIONS A Pt-------------------t p §f-----------------4 Vf-----------------4 A Lf-----------------4 s ENCANA .. ~ CONOCO PHILLIPS GATHERING SYSTEM CDP 030 496 TO M21 TRUNK TIE -IN STA 67+70 TO ST A 143+23 SECT 36 T4S R97W AND SEC T 30 T4S R96W GARFIELD CO, CO SCALE: 1=400' I DRAWN: MSP I DRAWI NG NO . DATE: 12/28/07 I CHECKED: I A-0 9 -0 3 B JOB N: COP I APPROVED: I