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HomeMy WebLinkAbout3.0 Supplemental Submittal• ember 12, 1991 Mr. Andrew McGregor Garfield County Planning 109 8th Street, Suite 303 Glenwood Springs, CO 81601 RE: Eastbank Commercial Center HCE Job No. 90050.003 Dear Andrew: P.1 Post -It'" band flax transmittal memo 76"!110 or paw:. . J Go. -�^ Dept. Co. 41 .� Phan** J Zs... 8 � I ,ri 'fox rr/ ('�''� � =Lc? r - � 6 . -� 2.Z. a This tetter constitutes a cost estimate to go along with the Subdivision Improvements Agreement and is part of "Exhibit B" as referred to in that document. The other part of "Exhibit B" is the plan titled Utility and Drainage Plan, Eastbank Commercial. Center, by High Country Engineering, Inc., latest revision date December 5, 1991. The estimated cr>nstructi-on costs would be as follows! 1. .Install ultraviolet disinfection system in accordance with the plans and specifications submitted to the Colorado nepartment of Health for the Eastbank CQmmerCial Center Water System, October 1991. ($1000.00) 2. Perform roadway and entrance improvements as shown on the Utility and Drainage Plan by High Country Engineering, Inc., revised 13/27/92. ($1100.00) 3. Construct additional storm water detention volume as described on the Utility and Drainage Pian by High Country Engineering, Inc., revised 11/27/91. ($500.00) Install water meters on each water service as required by Garfield County. ($200.00) 5. Perform "particulate analysis" on the we i i water, as requested in the Colorado Department of Health letter dated November 26, 1991. ($200.00) If you have any f ,xrthet questions, please cal]. Sincerely, HIGH COUNTRY ENGINEERING, INC. 4•.(+-----� Ti thy P. Beck, P.E. Pri cipal Engineer TPB:rjm 923 Cooper Avenue • Glenwood Springs, CO 81601 Telephone: 303-945-8676 • 1- AX: 303.945,2555 LEL -11-19y1 ray" -I'- r-k'U1110,HNI- I ELL LU k'UHL bK r ULiL IU District: Road: Permit. 4: • GARFIEL U COUNTY 3 r.." H l_ 1 L A T l u i`i i 0 R G R i V E rt4 A Y PERMIT Application Gate 12-11-19'?1 John J. Stanford (herein called "Applicant"), hereby requests permission and authority from the Board of County Commissioners to construct a driveway approach(es) on the ricaht--o1'-w; y of Garfield County Road Number- 154 adjacent to Applicant's property located on the. S'ly side of the road, a distance of 1400 feet from the CMC intersection for the purpose of obtaining access to Lot 1, Eastbank Subdivision and the. Roy Rakish property. Applicant submits .herewith for the consideration and approval of the Board of County c;ommissioners, a sketch of the proposed Instal-- )ation showing all necessary specification detail including (1) front- age of lot along road, (2) distance from centerline of road to property line, (3) number 0f ari.veways requested, (4) width of pro- posed driveway(s) and angle of approach„ (5) distance frorn driveway to road intersection, if any, (6) size and shape: of area separating driveways if more than one approach, and (7) setback distance of buildina(s) and other structures or improvements. GENERAL. PROVISIONS FIRST: The Applicant represents all parties in interest, and affirm; that the driveway approach(es) is to be constructed by him for the bona fide purpose of securing access to hip property and not for the purpose of doing business or servicing vehicles on the road right -of' -way. SECOND: The Applicant shall furnish all labor and materials, perform ell work, and pay all costs in connection with the construction of the driveway(s) and its appurtenances on the right-of-way. 411 work shall be completed within 30 days of the Permit date. THIRD: The type of construction shall be as designated and/or approved by the Board of County Commissioners or their representative, and all material; used shall be of satisfactory quality and subject to inspec- tion and approval, of the Board of County Commissioners or their representative.. FOURTH: The traveling public shall be protected during the instal- lation with proper warning signs and signals and the Board of County Commissioners and their duly appointed agents and employees shall be held harmless against any action for personal injury or property damage sustained by reason of the exercise of the Permit. 0 ....t-1,,,'"" 1 ....L, ... o.lJ l`1U 4., i...J I . FIFTH: The Applicant shall assume responeiOility for Lh r•irriiQvd.l or clearance of snow, ;i.ee or sleet upon any portion of the driveway ap- proach() Oven though doposted on the driveway(s) in the course of tne county snow removal operation$. $IxTTH: In the event it becomes necessary to remove any ria t -of -way fence, the postS on either side of the entrance ;,nal). oe�s cu rely braced before the fence is out to prevent any slacki,ns or tho remain- ing fence, and all pests and wire removed shall be turned over to the Criat'riOt Road SuperV aor cf' then 8caro c1' (:Dungy Commissioners. SEVENTH! NO revisions or additions shall be made to the driveway(s) or its appurtenances on tr6 right--of'-way without me written perfi5... cion of the eoa,rd of County Commissioners. Provi:sns and speC?.ficationp outlined herein shall apply on all reads under the jurisd ,(tion of the eoard of County Cernmissioners of Garfield County, Colorado, and the Specifications, set forth on t:be 6 E.tached hereof and r ncorporated herein as cond ,tions hereof. SPCIL C O N D X T I O N$ Imo, si(..2ninc this application and upon receiving authorization and . por'mis:.zon to install the driveway approach(es) described herein the App? ican . s 9nifles that he has read, under5tarnds and accepts the foregoing provisions and conditions and agreez to construct the drive- way(s) riveways) in accordar1de with the accompanying specification pian reviewed and approved by the &card of County Commissioners. Sinned: (Te?,epho a Number) PERMIT GRANTED THIS,...„,--.;.,—DAy QF 19 . , SUB ECT TO THE PROVIS'1QNS, SPECIFICATIONS, AND CONDITIONS STIPULATEO HEREIN. For Eicnrd of County COmmissiorlwrs of arf i ;ld County, Colorado 8Y: -,. 4 , DEC• 11_ '9 1` It_1 __HIE i hIE_. uE I,II� !`•• 1. H / A P C C I r I C A 7. Z d N `v _ 1, A driveway approach i5 understood to be that Portion of the high- wo. ) .14 r1:^of-wa,y t:/eltwen the pAvern nt edge ar:.;.J the prop,c;- ty _i. i nd which iz desir.,red and used for the interchange of traffic between the ro .d - way pavement and the abutting property. 2. AL 40y i.y i ri tc r c,: f'; t;# r' ; vt~w; y i 1 12 t?t.' r'� t r i t..; LY(1 ; u r' , r.r A - fi,oient. distance 'Profn the i.nterSecti,on to preserve the normal and safe Movement of t.ra”jc. (it is recommended for rural rea;dence entrances that; a minimum intersection clearance of 50 tee: be provided and for rural commercial entrances a minimum of 100 feet be provided.) Z. All entrances and exits shall be so lcca. ed and constructed that Venic?es =approaching or using them will be able to eetain adequate sicg'nw distance in both directions along the highway in order to maneuver safely and without interfering with highway traffic. 4- The Applicant shrill, not r,e permitted to erect any sawn or display material, either fixed or movable, on or extending over any portion of the highway right-of-way. S. Generally, no more than one ,aPP eaen snail he Zil4Owed any Parcel or property the frontage of which is less than one hundred (100) feet. Additional entrances or exits for parcels or property having .:-c frontage in excess of one hundred (100) fest shall be permitted only after Showing c f actual convenience and necessity. 6. All driveways sr,a11 be so located that the flared portion adjacent to the traveled way will not encroach upon adjoining property. 7. No commercial driveway shall have a width greater than thirty (:0) feet measured at right angles to the centerline of the driveway, exctpt aS inorased by permissible rad! No noncommercial driveway shall have a width greater than twenty (:0) feet measures{ at right ,3ndles to the centerline of the driveway, except as increased by permissible radii. e. The axis of an approach to the read may be at a right angle to the Centerline of the highway and of any angle between ninety (90) degrees :and sixty (40) degrees but shall het be less than sixty (60) degrees. Adjustment Wall be made according to the tyf) f -n bo oor.pd and other physical conditions. 9. The construction of parking er servicing area: can the highway right-of-way i.. specifically prohibited. Off -the -road parking facil- ities acil.ities should be provided by commercial establishments for customers' vehicles. The oracle Af entrance and ex;,t shall slope downward and .sway from the road surface at the same rate as the normal shoulder- slope. ,and for a distance equal to the width of the 5hoiui.der but in no case less than twenty (2 0) feet from the pavement edge. Approach grades are restricted to not mQr5 than 10 Percent (10.°i). 11. All driveways and approaches shall be so constructed t h.At they shall not .interfere with the drainage system of the street or highway. Tha Applicant will be rdquired to provide, at his own expense, drain- age structures at entrances grid exits which will become an integral Part c'? the exivti ng drajnace system. The dimensions of 411 drainage structur«rs musty be approved by the $pard of County Commissioners or their reprr::sr, htative prior to installation. Nor t: This permit shall be rniade avai.lab,le at the site where and when work is oelhq done. A wt?r'•k sketch or drawin of the proposed driveway(s) muet accompany Application. No permit will be issued without drawing . .01ueprint. or sketch. See Sheet 2 of 2 of Eastbank Commercial Center, Utility and Drainage Plan prepared by High Country Engineering, Inc. with latest revisions dated December 5, 1991. October 28, 1991 Colorado Department of Health Water Quality Control Division 4210 E. 11th Avenue Denver, Colorado 80220 Attn: Glen Bodnar Re: Eastbank Commercial Center Glenwood Springs, rado HCE File No. 90050.004 • Dear Mr. Bodnar: Enclosed please find a requerCialfor Cent Potable ljus Water south ofe Glenwood Review for the Eastbank Comm Springs. This letter constitutes the design report required as part of the submittal package. In accordance with our phone conversation of a few days ago, we have sent in samples to be tested for coliform and nitrate. The coliform samples were both zero and the nitrate tests be forward d asgsooncastrecelvely d than 1 mg/1. Documentation will The existing system has functioned for approximately a year without problems. However, due to the owners requesting a subdivision of the property, the County is recommending getting Colorado Department of Health approval for the central water system. 1)ue to the space and access limiAntions in the ultraviolet light existing system twas very small system is needed. chosen for those reasons, as well as ease of maintenance. The treatment system is basically just an in-line process. The water will be disinfected with the ultraviolet light unit. A flow restricting device will be installed to prevent the water demand from exceeding the capacity of the ultraviolet treatment unit. 923 Cooper Avenue • Glenwood Springs, CO 81601 Telephone: 303-945-8676 • 303-920-3669 • FAX: 303-945-2555 Colorado Department of Health October 28, 1991 Page two If you have any questions, or need additional information, please call. Sincerely, HIGH COUNTRY ENGINEERING, INC. Timothy P. Beck, P.E. Principal Engineer T.PB:cso/90050.004 O1OLaUo Uepar'Cmeut WATER QUALITY CONTROIIVISION Drinking Water/Ground Water Section 4210 E. llth Avenue Denver, CO 80220 331.-4545 • "Date Received" Stamp REQUEST FOR REVIEW OF DRAWINGS AND SPECIFICATIONS BY THE COLORADO DEPARTMENT OF HEALTH PERTAINING TO POTABLE WATER SUPPLY FACILITIES (Please Type) From: Eastbank Commercial Center Owners Association (Name of Municipality, District, Utility, or Other Owner) Business Address: c/o File Finders Telephone: ( ) P.O. Box 4775; Aspen, Colorado 81612 County in which facility is located: Garfield Et is requested that the Colorado Department of Health, Water Quality Control Division review the documents specified on the information page attached to this form. Documents Submitted: design report well information flood plain certificate vicinity map drawing with specifications Additional information may be requested by the Water Quality Control Division and local government officials. This may include the relationship of this facility to the area -wide plan, flood plain data, provision for maintenance and operation of this facility, and legal status of the owner (district, association, minicipality). Consulting Engineering Company: Project Engineer: Address: High Country Engineering, Inc. Timothy P. Beck 923 Cooper Avenue Glenwood Springs, CO 81601 Telephone: ( 303 ) 945-8676 Estimated project cost: $ 1,500+ Estimated bid opening date: n/a Registered 20630 Estimated completion date: within 30 days of approval INFORMATIONDING WELLS AND/OR WATER TREAT. FACILITIES must complete all information) 1. Typeof water treatment facility (conventional, packaged, well with chlorination, etc.) Please be specific. Well with ultraviolet light water treatment 2. Size: 0.0005 MGD (MGD) Population Served: presently 10 per sons 3.. Operating Dates: 11/90 present possibly ,20f , in future From To 4., Raw Water Source Name: Roaring Fork River Alluvium Location (Latitude and Longitude): 39°28-1/2'N lat; 107°18 Long Also NE1/4, Sl, 7S, R89W, 6th P.M. If a well, what is the depth? 92 (feet) (ground surface approx- imately 80' above river level) Location of water facility: (Latitude, longitude, as well as distance and direction from nearest incorporated town or city). approximately 6 miles north of Carbondale, ColoradcvR. 6. Give distance upstream, within five miles, of all domestic and industrial waste discharges: 6 miles to Carbondale, Colorado Approximately 2,500' NE and approximately 80 feet in elevation above the H Lazy F Trailer Park 1. Signature of the County Health Department is required before we will review the plans. �. Recommended Recommended DATE APPROVAL DISAPPROVAL 8. :L540m/0103m (2) Signature and title for local Health Departmen or County anitarian .1rovy,SkaAAW k10.... Legally recognized signature and title for the owner of the facility WELL L. 2, • • CONSTRUCTION INFORMATION Well Log - attached Depth of Pump - 90'± 3. Pitless Adaptor - 4. Grouting - cement Martinson, Set 5' grout from deep 5' to 15' deep 5. Sanitary Well Seal - 61" x 1" PVC (Pumps, Inc. #650-10) 6. Well -head Elevation - 5992'± (100 year floodplain elevation approximately 5,918) about 14" above ground 7. State Engineer Review - attached 90050.001 10/28/91 Shelton Drilling Co. P.O. Bok 1070 Basalt, Co. 81621 (303) 927-3893 NAME: Rudd FIRST: Wayne ADDRESS: 16311 Hwy 82 NEW OWNER: CITY: Carbondale ST: CO ZIP: 81623 PHONE: LOCATION: Jackass Flats DATE COMPLETED: 11-05-90 PERMIT#: 037778-F LEGAL DESC: Garfield, NE of SE, #1, 7 S, 89 W, 6th WELL TYPE: Commercial Exempt, 15 GPM, 1 AF DISTANCE: 2450' S, 1010 E DATE ISSUED: 10-22-90 # OF ACRES: 3.89 RIG TYPE: Cabletool 22 SUBDIVISION: CASING RECORD & WELL LOG (ROTARY) (CABLET00L) CASING.; 7": PLAIN1 : 7" steel 0-77' —STEEL 5 1/2"; PLA I N2 PVC 5": PLAIN3 : ..PERFORATED: PERFORATED1: 7" steel 77-92' OPEN HOLE: PERFORATED2: M I SC : PERFORATED3 : WELL LOG1: 0-20' Red Dirt WELL LOG2: 20-58' River Boulders WELL L0G3: 58-92' Sand, Gravel, & Cobbles WELL L.004: WELL LOGS: WELL L.006: WELL L.OG7: WATER LOCATED: 65-92 AQUIFER: Sand, Gravel, & Cobbles GPM: 15 STATIC LEVEL: 59 DEPTH: 92 TYPE OF TESTER: Bailer LENGTH OF TEST: 1 Hr. AFTER TEST: 59 ROY ROMER Governor •O OFFICE OF THE STATE ENGINEER DIVISION OF WATER RESOURCES 1313 Sherman Street -Room 818 Denver, Colorado 80203 (303) 866-3581 FAX [303) 866=3589 July 10, 1991 Mr. Andrew McGregor Garfield County Regulatory Office and Personnel 109 8th Street, Suite 303 Glenwood Springs, CO 81601 RE: Eastbank Commercial Center NE 1/4, SE 1/4, Section 1, T7S, R89W, 6TH PM Division 5, District 38 Dear Andrew, JERIS A. DANIELSON State Engineer JUL 18 1991 1 `GARFIELU .,uUINTY RECEIVED JUL 191991 We have reviewed the above referenced proposal for comments on a sketch plan submittal for the commercial center. Currently there are two existing buildings and one proposed building. The proposed water supply for the three buildings is an existing well, Permit Number 37778-F. This well is permitted for fire protection, commercial purposes and irrigation of not more than 0.08 acres (3,200 square feet) of lawns. If the applicant proposes these uses of the well for the complex, we can recommend approval of this plan. Should you have further questions regarding this submittal, please contact this office. Sincerely, d J PP" , dY T. appington v Water Resource Engineer J I'S(f)/clf:eastbank cc: Orlyn Bell, Division 5 Engineer Joe Bergquist, Water Commissioner, District 38 Bruce DeBrine 6GL, • • ONIa1Il8 Ol 3NI-1 301n2:13S d1SN1 38 01) 11Nf1 NO11033NISIa 13i0V V nn m 0 3did ONLLSIX3 n I D g� 1 r Z I • • SPECIFICATIONS ULTRAVIOLET TREATMENT SYSTEM The ultraviolet water sterilization system shall be an Aquafine Ultraviolet Sterilizer Model DW -8 with a maximum flow rate of 20 gpm and a maximum operating pressure of 120 psi. All installation and maintenance shall be in accordance with the manufacturer's specifications and manuals. The date of installation and the rated life of the UV lamp shall be posted in the well control vault to alert the operator to replacement schedule. WELL INFORMATION Well #1: Depth - 92 feet Flow - up to 15 gpm (Commercial Exempt) Colorado Department *Health WATER QUALITY CONTROL DIVISION Drinking Water/Ground Water Section 42.L0 E. llth Avenue Denver, CO 80220 331-4545 Re: • DATE: October 28, 1991 100 YEAR FLOOD PLAIN CERTIFICATION This Statement must accompany all Requests for Review, plans and specifications for water wells and/or water treatment facilities submitted to the Colorado Department of Health. PROJECT TITLE: CONSULTANT: Eastbank Commercial Center High Country Engineering, Inc. 923 Cooper Avenue Glenwood Springs, CO 81601 STATEMENT County Garfield I Hereby certify that a Professional Engineering judgment has been made after evaluating all available floor plain data from the colorado Water conservation Board, U.S. Army Corps of Engineers, Housing and Urban Development, County Government, Local flood districts, etc. regarding a potential 100 -year flood threat to the Eastbank Commercial Center Well & Water Treatment System (Well or treatment plant) for Eastbank Commercial Center Owners Association (name of entity or district, etc.) In my opinion, these water works as located and designed, are not subject to flood damage by a 100 -year event, based on information enclosed from the Flood Insurance Rate Mapping and Base Topography worksheet Community Systems: Professional engineer's Stamp dTitle) 7263D/1109D • 7-0 ❑ Xdd ❑ dnMold ❑ io5uesselnl 0 eolnleS 4:11S 'S'd'n ❑ lleW sseidx3 'S'ri 0 sseidx31eJeped 0 ny tea oXON 'S'd'n ❑ Hew ssep lsnd ❑ pel twsueil •eouo le sn Alllou /lpul) 'enoge pens!! Sou s! penleoeJ leuelew 11 SAIVW3H 031VO W3111S31V1 11311 s31doo AO 'ON 0 s6uIMeaa dogs D srel/(W 0 sluawnooa 0 slued seid000logd ❑ Janoo eleaedas Jepun ❑ guMaJOH :6 lMollol ego 6ulpues we BAA SOD /'90/b 'ON 9Or c rrD7 fav 1O3r9ns /66/ / (Lc} ZA31bawz.-vr}-1 7-ttg. -rt.* 01 Nrgp NllY SSSZ-Sb6-EOE Xb3 • 9L98 -5176 -£OE 1.0918 00'sbulads pooMUalD enuanb aadoo0 EZ6 •3u1 '6ulaaaul6u3 ka;uno3 u6!H Alk COLORADO DEPARTMENT OFAHEALTH • 4210 East llth Avenue Denver, Colorado 80220.3716 Phone (303) 320.8333 Telefax plumbers: Main Building/Donvor (30S) 322.9078 Ptarmigan Placc/Denvor (303) 320.1829 net Notional Bank Building/Denver {303) 355.8639 Orand Junctiun Officio (303) 246.7198 Pueblo Mee (719) 643.8441 ROY ROMER Governor JOEL KOHN Interim Executive Director November 26, 1991 Timothy P. Beck, PE High Country Engineering. 923 Cooper Avenue ' Glenwood Springs, CO 81601 RE: Eastbank Commercial Center Garfield County Dear Mr. Beck: The Division has reviewed the plans and specifications for the potable water supply system to serve the Eastbank Commercial Center, Although no variances from the State Design Criteria were found the Division does not have the legal authority to approve ',plans for systems that serve less than twenty-five people. When the Division has been notified that the system population exceeds twenty-five, the Division will inspect the system for consistency with the plans and will formally approve the system for public use, The Division does have a policy that any public system using groundwater from a well .less than 100 feet deep, will require a particulate analysis. This will be required prior to an approval from the Division. If you have any questions please call, Sincerely, kins Drinking Water Program Water Quality Control Program cc File Debra Getz, CDH -Drinking Water Dick Bowman, CDH -Field Support Eastbank Commercial Center Owners Associates Garfield County health Dept. !/�] prnindon rtcycltd,MUt, • • November 27, 1991 Mr. Andrew McGregor Garfield County Planning 109 8th Street, 3rd Floor Glenwood Springs, CO 81601 RE: Eastbank Commercial Center HCE Job No. 90050.003 Dear Andrew: j.NfO0 013314 t661 L Z NOH '� fa This letter constitutes a revision to our drainage study dated July 24, 1991, for this project. The impervious area has been increased per the Commissioner's instructions to allow for future site paving. The additional volume and options for construction have been shown on the Utility and Drainage Plan. If you have any questions or need additional information, please call. Sincerely, HIGH COUNTRY ENGINEERING, INC. Ti Pr iothy P. Beck, P.E. ncipal Engineer TPB:rjm 923 Cooper Avenue • Glenwood Springs, CO 81601 Telephone: 303-945-8676 • FAX: 303-945-2555 COLORADO 4210 East llth Avenue Denver, Colorado 80220-3716 Phone (303) 320-8333 Telefax Numbers: Main Building/Denver (303) 322-9076 Ptarmigan Place/Denver (303) 320-1529 First National Bank Building/Denver (303) 355-6559 Grand Junction Office (303) 248-7198 Pueblo Office DEPARTMENT (719) 543-8441 OF&HEALTH November 26, 1991 Timothy P. Beck, PE High Country Engineering. 923 Cooper Avenue Glenwood Springs, CO 81601 RE: Eastbank Commercial Center Garfield County ROY ROMER Governor JOEL KOHN Interim Executive Director Dear Mr. Beck: The Division has reviewed the plans and specifications for the potable water supply system to serve the Eastbank Commercial Center. Although no variances from the State Design Criteria were found the Division does not have the legal authority to approve plans for systems that serve less than twenty-five people. When the Division has been notified that the system population exceeds twenty-five, the Division will inspect the system for consistency with the plans and will formally approve the system for public use. The Division does have a policy that any public system using groundwater from a well less than 100 feet deep, will require a particulate analysis. This will be required prior to an approval from the Division. Iff you have any questions please call. Sincerely, eg(lkins Drinking Water Program Water Quality Control Program cc File Debra Getz, CDH -Drinking Water Dick Bowman, CDH -Field Support Eastbank Commercial Center Owners Associates Garfield County Health Dept. 0 printed on recycled paper 7 r/PArate fA,l�iwc . r..+ tfli 1r ��� 1 ,� r �� 111ililll(f[tl1 1111((11! 11"! 1 { 101, I , ! of !,'� , )) IHNfIlU111111IVIMMGNr '��lirtr'Lr` s' "% !,L4ra''d€' !i' c'eaTl llrl i' ', ' 1,f !F'trA' Vit."ATIROP).#'�[A' §'C'. Cfeka'pf C0 d °j p d p 0 0 r o" V o V 'a. 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ITU 11 1 iJ J�l r nqu i l i!' 1��1�1119f1111Bif 111�1'�illllll�l Pk ` .40 0 0 0 December 6, 1991 Mr. Andrew McGregor Garfield County Planning 109 8th Street, Suite 303 Glenwood Springs, CO 81601 RE: Eastbank Commercial Center HCE Job No. 90050.003 Dear Andrew: DEC 6 1991 GARFf Lt )UNT'y This letter constitutes a cost estimate to go along with the Subdivision Improvements Agreement. The estimated construction costs would be as follows: 1. Install ultraviolet disinfection system in accordance with the plans and specifications submitted to the Colorado Department of Health for the Eastbank Commercial Center Water System, October 1991. ($1000.00) 2. Perform roadway and entrance improvements as shown on the Utility and Drainage Plan by High Country Engineering, Inc., revised 11/27/91. ($1100.00) 3. Construct additional storm water detention volume as described on the Utility and Drainage Plan by High Country Engineering, Inc., revised 11/27/91. ($500.00) 4. Install water meters on each water Garfield County. ($200.00) If you have any further questions, please call. Sincerely, HIGH COUNTRY ENGINEERING, INC. service as required by l Ti othy P. Beck, P.E. Pr ncipal Engineer TPB:rjm 923 Cooper Avenue • Glenwood Springs, CO 81601 Telephone: 303-945-8676 • FAX: 303-945-2555 November 9, 1992 Mr. David Michaelson Garfield County Planning 109 8th Street, Suite 300 Glenwood Springs, CO 81601 RE: Eastbank Subdivision HCE Job No. 90050.004 �; ,NOV 1 0 1992 .=Ai=sFEWCOU{7`Y Dear David: Enclosed is a copy of a particulate analysis performed on the well water at Eastbank. This should complete the developer's requirements for such a test. Sincerely, HIGH COUNTRY ENGINEERING, INC. Time y P. Beck, P.E. Princ pal Engineer TPB:rjm cc: Wayne Rudd/Susan Van Cleve 132 Park Avenue, Basalt, CO 81621 923 Cooper Avenue • Glenwood Springs, CO 81601 Telephone: 303-945-8676 • 303-920-3669 • FAX: 303-945-2555 • 1 ANALYSIS FOR WATERBORNE PARTICULATES CH Diagnostio and Consulting Service, Inc. 2210 Empire Ave., Loveland, Colorado 80538 Carrie M. Hancock, President Telephone (303) 667-9789 Customer- 920495 Rudd Construction, Inc 132 Park Avenue Basalt, CO 81621 Invoice 922295 10/27/92 Laboratory Information Fed. Ex; 10/27/92; 0945 Hrs.; Polypropylene; Excellent; Sample read by; Sample Identification: Dug Well Water*, unchlorinated, ultra violet light on water line Date/Start-Stop: 10/26/92; 1 1 15 Hrs.- 10/26/92; 1525 Hrs. Sampler: J.D. Watson Gallons: 1 130 Filter Color: Tan Total Sediment: 0.5 mL (0.04 mL/100 gals) Amorphous Debris: Inorganic precipitate, sand & silica, 1-200 pM diameter Nondiatomaceous Algae: 1/100 gals, Chiorophyte Diatoms: 1/100 gals, Navicula Plant Debris: 0 Giardia: 0 Cryptosporidium: Not clone Rotifers: 23/100 gals, few species Nematodes: 20/100 gals, larvae Pollen: 22/100 gals Amoeba: 37/ 100 gals, Ci1totes: 0 Colorless Flagellates:0 Crustaceans: 1/100 gals Other Arthropods: 0 Other: Iron bacteria This sample was analyzed for particulates (including Giardia) by the Proposed Environmental Protection Agency Consensus Method for Microscopio Particulate Analysis of ground waters. The limitations for this method are the same as those listed in section 9711B. in: Standard Methods for the Examination of Water and Wastewater. 1992. A.P.H.A., A.W.W.A., W.E.F., 18th Edition, A.P.H.A., Washington, D.G. Comments: *1/4 m11e from Roaring Fork, 100' from Irrigation Ditch.