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HomeMy WebLinkAbout1.0 Applicatione. H +I m +a x A W O O O0.1 G N F 14 i CO Ca 0 . 0 H O 'd .4 <a a+T+� 0 W+ -I HH A HI 0 03 N O 0O CO H O N r7 H C O ro N al w3va APPLICATION FOR SITE APPROVAL FOR CONSTRUCTION OR EXPANSION OF: (IF REQUIRED BY C.R.S. 25-8-702 INTERCEPTORS 1+ w taw 1+ CJ .l 3 r. r. 6 al as P+' APPLICANT: PHONE: (303)984-3421 W *CO CO a) H V d V Cd m 8 N 1) ro v G 00 w 00 C H u H C O 0 0 U C C �1 ON ON M C en W O a Co. 81601 N 00 G r4 a 0 0 0 m H • C7 a) '0 G ro 1+ 0 H O O H e treatment 00 G ,-I b N m CU 14 G O ,-1 JJ 8 0 O C M w 0 14Cl ro a .7 C1 G 0 rl it 0 m f H H v H (Legal Description) Proposed Location: In H a M qm O F .1 4.1 0 G 0 U b H N .� w 1.4ro U Processes Used a) a) N 0 a O H 0. -I.1 .14 r -I M u ro 4-1 11 C w a it ro a) 1.1 C 0 O 0to 4.1 a ,4 u a ro V y b 6 G ro a) a. H U H N M M V M G ro 00 fa O % Industrial Present PE 126 Location of facility: 00 C 0 0 H H 0 LH CU x a+ v b 7 H u G M x O .0 ro a) H ro w L w 0 P. m Cl 4.1 r\ LI m d v all sewage treatment plants, lift stations, and domestic 5 -mile radius: water supply intakes. (b) 1 -mile radius: an approximate indication of the topography. Colorado River Surface discharge to watercourse Effluent disposal: b G Subsurface disposal a) w .J 0 Evaporation State water quality classification of receiving watercourse(s)B1 N V H Cd 'U G Cd N U C m 00 8 1-1 0 0 14-1 "4 m H a0 4-1 cy 3 v W 0 •-I H a+ V Oa 0 e T 0 V M cn d y a. N 0 41 H a) 00 'V 8 CO G 0 M 4-1 4-i •a a M L G CU C w W W b a) m 0 a 0 N a H a O O H C O 0 to O H a) x 4.1 0 0 H be a d z m 0 G 0 H to a 8 In Oon W G 1-1 +i v1 0 O HI CQ U H CO C b M m al w' 44 44 0 H Section, WQCD: ti 1.) O v 0 O 0. CO x u 4.1 O G 0 +i J.1 u 0 0. 0 03 a) u G m G ,-e W 0 u 0 00 C O m m A a a u a Cd 00 H ro H W b 0) w 0 a, 1-i CO JJ h CO H H +i Present zoning of site area? trl b Town of Silt supply intake? T a a C N 1/40 HI CO 0 b 1-4 ro 0 0 H 0 U H )n (Li 0 aJ .� 0 r a � 1/40H H cc a) 'C o L .d o ro 4-I)4 t N 0 O a) H a! H 0 N •H U a) 0 .7 a) H a) )J •C H Co u al ro O 44 U i' E 3 •H a) m k Z r H 1.4 H L 0. M ..—..0. u ro en H a m w CO 'O N $4 FG O W a) C c0 c) 144 0 F vl O N H on co e a. O 0 O a) 0 •r4 V1 a) H H a a) H 'V W 8 -'V 1..4' N N z viv P. 5 a a P-, a) 4-i o W ...I .l .l ro .i 00 0 -H A 7a H H H the distance diversion? H WQCD-3 (Revised 8-83) B Water & Pi ro a O U ility for operating the propos Who owns the land u O' 0 i+ u a m U -'-I H P. O. CO m N M T W M 0 0 x u Cd ro 0 • ai ,-I u L+ m m 03 Hm LI 'C 44 u d4.1 7 • Ca • T O J..1 V +-1 'i m M i U O u CO O w o w O U 0 w CO CO CO -cm- al m O HI P.0 a0 O H CJ a U .0 co N O u co u m H CO u CO 0 m a '-1 O a u ti u H H M O -1 W al u W 0 a 0 4-1M 03 al H m 0.0 O b a ro a' 0 M L C.) a H 44 01 a 0 C./ CU L H 0 w al H A +1 m a O' Pe WI w P H H H a r1 U a CO a M a -I Water & Sewer Names and addresses of all water and/or sanitation districts 0 0 0 W Town of New Castle, (Attach a separate sheet of -paper if necessary.) O z co m H ro b 14 ro N x ro H a u ro a H m 0 O H 0 a ro H 0. b 0 0 w H ro m O 0 H ro 0 ./ u '-1 ,i u Ca W 41 W m H N ' 1 z a al ro L 00 a al ,0 m H ro 4-1 m a O ..i 0 Cd U m 1-4 0. r.+ co 0 VI w H V H ro O m a O -H ii Ce H a) co a O U H a) N cd 0 'C cc; H O H 0 U T u a m a0 H m 0▪ J 0 H 0 ro a1 u H a 0 03 m x H ro H C u co z '1-I O a, a al 9 u H ro 0. al Please include all additional factors that might help the Water Quality Control H Division make an informed decision on Applicant to complete Phase I a) x Site Application is intended to allow The facilit reviousl m ro of this facilit 15 years as a non-aerated two -cell sys operating for about as an aerated lagoon facility lift stations: a '0 'O H ro H 0 M 'O u al m CCI H H 0 4-4 a • H ai p P.E. to be served 2 Peak Hydraulic Is the site located in a 100 year flood plain? N Describe emergency system in case of station and/or power failure. Name and address of facility providing treatment: The proposed lift station when fully developed will increase the loading of the capacity and X of organic % of hydraulic and 0 L treatment plant m N H• al 4.4 CO m u CO m M u i+ ro al H u 0 CO al al H 00 ro U a al 00 0 a a a u ro m H WQCD-3 (Revised 8-83) at is owned or managed by a adjacent to a site 1-1 0 C O a ,C b Si a) 0 '0 m C a, m agency a copy of this application. If the facility will be V or State agency, s Recommendation of governmental authorities: Ll Water Quality Management Plan, as they affect water C O +-1 m C a, U H a CO C 0 H L H 01 ai Ori M 0 Co Si resentative a/ W 0 w C al c0 a O N O 0 CJ H O }d a) C .0 a1 -u 0 N 0 v ,C w Si H Si C gal 9 O O Z U '0 > C O agl H 6 O Co u Co w ., Z C b C H a) m 0 > 0 O N C./ CU a ¢ 00 Cr-. H T 'O 4 7 H • H H N ell O m n Si O 0 N CO H Cf Cn Management Agency w a) H N v Si CO 0Hm O .0 Si H 1.a u p• k H H m O i t�f y l • _1 T. m �, 0 '00 ,-0I N� � R i;wo0.• "i\ rj.\?441 C C v> W a/ CO 1 'd [n H Co b ,• 7 M C , 0 co CO H H. H CO Ca a! m C.1 u H 0.4 H ,-7 CO a bO C C C m O Co a) m 0 C a) C u 0 u O CJ State Geologist treatment plants I certify that I am familiar with the requirements of the "Regulations for Site Applications prepared and is C a! CU P 03 'c TYPED NAME enclosed. WQCD-3 (Revised 8-83) 44 H 'O m 0 0 0 0 G m 'p 0 7w 41 0 W W 44 H 41 8 H-1 00 0 W 4 W 44vCC0 o u a) Hi.10 o H1 00'C w W a a W Cn W Hi W W O W H° H4.) •. 1-1 0 m H>-1 P. B 00 00 P. W ,C 1x1 co 8 C C Ll m 0 14 0) H4 CO 0 41 W M HI > A U 0.a)x.1 4 L m 41 0) 00 44 O Hi ri a) W al 14 a) 0 H C W H 0 HI x 00.0 0 i4 0) a1 M 7N 4-1 -1G 4-1 N - C C 3 4133-1 '0 0 H 00 O .0 4) HI x ii H W H 01 W a) U 0 a) 00 m .1 0) 0.)-1 .-1 c H 41 W k > 0 1-1 W W >. 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CO0)0.440) H Hi W W W W 0 3 14 Hi 1+ W a) .0 W 'C H 0 (1 co .0 0) 0) .0 m 'O L W 0 Rd C G 41 C .0 14 41 0 m m 0 a) 0 W 0 4 44 0 3 .0 0 'O •• Uri m m O 'C H-1 a) ) 00 41 41 0) 00 4 \ .0 0 HI H 41 C W C) 0) G O H C > 341 0.41 0 0 8 114 .3-1 C •r1 441 0 0 '0O 3 a0I .-°I C H N Or4i 4H) W HB -I 3 8 0) 3ri wa°-I Nw4 04 Ci) )-GI 6'O 4x18 0 I•0 I0 0 C.04 -1-I Analysis of existing facilities including performance of those facilities. Flood plain and natural hazard analysis. 0 1-I M CO a• C m uv W 4-I 01 0 0 0 H1 44 44 w 0.w -11 41 U m Ori C. 0 HI W44 W ri H v 00a 0 o H 'd 7 C U W M CO d CO +1 > ti a '11 00 14 O m 4) Hi m db u O C O H°-1 m 4.1 P. 0 H C m 0 w Hi "0 0. '.i a) H 4) U m -. 0 m u Ts 0 .UI e 0 u W CO 44 $4 0) H CP 4) Legal arrangements showing control of site for the project life. for all users which will 0) m .CI 00 G co ' 0) 41 HI LH G) '0 1WI u 3 8 W m C 44 O. '0 m 141°1 .0 8 ° m ri .40 ami 0) 4) 44 • F ri W a) W C W ° H U u• W U T 41 W H 41 Hi Y 'O e d 8 P..41-1 03 o u o u 0 .0 .0 14 14 0. C N • U W 0 ..01 ..-1 0 .Y0 441 41 HO. N4) u O0. U 7 CO N W H 0 0 41 P. G 0 W 0 B C W Hi 0 0 a) ri 8 .0 a) 'd 0 4) M.0 L ..-1 9 O •8 4-1 COa) 0 0. x00 14 441 0 W 0 00 471 ami A 0 W 0 14 H U Hi 4x1 H 00 .0 4-1 '0 0 G) 4.1 'd 41 u 4-1 0 0 CO44 0 W r -I 0. W 8 ami 0 ° P. CU U H HCI 8 W 'U W 'O 0 a) P. u .--I m 44 C 00 1144 P. '0 a C .0 H1 m 0 0 om�ad 0HI U Hlm .0 W C 03 H 4-1 0 .0 0) W C 0. ..-1 +U-1 C m a) CO te0 0 C40. O 00 '/ a) 8 .-i C. >. 8 41 W 0. O H 4.11 4 a) C • a e m W o 0) 4 >. 8 H H I L a) CO m 0 4.303 .0 W CO '0 44 H0 . a) id0 CO.0. H-✓ 4 a) W 7 0 CO 7 w 4I 00 0 C W CP. C o i -I -I '40 u HI W 0 HI H m C 7 0) W W 0 CI H c 8 0 H 14 W al ' x00 CO 4- 7 .0 a/ >0 H4 U 8 401 m 0 4-1 3 1'4 H 1 H 4-1 CN W 3 C 41 m O 3 u 44 al 0 4403 C 14 H C I-1 • U 4-) .H-1 W C CO a0)) H O U 41 0. 0) u W 0 1 H 4 -i 7 0 0. m 'O 0 4m1 0 W 4x1 W e HI al ° al 8 000 4.1 m 41 C O H1 C 0 CO 3-i OH1 H°I H H ,0 N 4) W 4°I 0.0 H G co Hi ..N-1 m C ri 4-1 C N B u a) 41 0 of H1 r1 00 0 01 01 W G P. H H .0 3 O WO WQCD-3 (Revised 8-83) (303) 945-1004 FAX (303) 945-5948 SGM SCHMUESER GORDON MEYER ENGINEERS SURVEYORS 1001 Grand Avenue, Suite 2E Glenwood Springs, CO 81601 July 29, 1993 Mr. Mark Bean, Planning Director Garfield Co. Planning Department 109 8th Street Glenwood Springs, Co. 81601 RE: Site Application Riverbend Subdivision Dear Mark: Please find attached hereto for review by the Planning and Zoning Commission, an Application for Site Approval for the Riverbend Subdivision. LI,JUL 3 v 1993 1. Please note that this Site Application is intended to allow the applicant, R B Water & Sewer Inc., to complete the construction on the existing Wastewater Treatment Facility. The existing facility has been serving River bend since about 1980. It was partially constructed in conformance with documents previously approved by the Colorado Department of Health referred to as Phase I of the Riverbend Subdivision Wastewater Treatment Facility. This phase was intended to serve the initial filings of River bend Subdivision. Those portions of the facilities which were not constructed need to be completed in order for this facility to meet current regulations of the Colorado Department of Health. Through conversations with the CDOH office in Grand Junction, it has been requested that a Site Application be submitted for this purpose. If there are any questions concerning this information prior to the Planning and Zoning Commission meeting, I would be happy to supply supplemental information. The applicant and myself are planning to be attendance at the Commission meeting to further answer any questions. Respectfully submitted, SCHMUESER GORDON MEYER, INC. cc: Mr. Ste _ Boat, R B Water & Sewer, Inc. DWG/ja90200B.3 ENGINEERING REPORT RIVERBEND SUBDIVISION WASTEWATER TREATMENT FACILITY Introduction The existing wastewater treatment facilities for the Riverbend Subdivision consist of a sewage collection system and a two cell wastewater stabilization pond. The wastewater collection system consists of 8" diameter sewerline with manholes. The sewage collection system serves all of the units by gravity. The collection system discharge is directly into the wastewater treatment facility. The wastewater treatment facility has never been completely constructed as originally designed. The purpose of this Site Application is to allow for the final construction of Phase I of this facility in accordance with current Colorado Dept. of Health design guidelines. The existing facility consists of a two cell lagoon system. The system is run in series. There currently is no aeration equipment installed in either cell. Treated wastewater percolates from the second cell; there is not direct discharge to the Colorado River, the receiving course. Intended construction will be to do the following: a. Complete the piping between the first two cells. b. In the alternative, these two cells may be constructed in there entirety immediately adjacent to the two existing cells and the two existing cells abandoned. c. Provide aeration in the two cells. d. Construct a settling pond. e. Construct disinfection facilities. f. Construct outfall sewer 1. Service Area The service area for the wastewater treatment facility is the Riverbend Subdivision. There will be a total of 46 single family lots served by the wastewater treatment facilities of which, 36 currently have residential units constructed on them. There are currently no development plans, nor have there been for over ten years, to expand Riverbend Subdivison to include more units onto the wastewater collection and treatment system. Therefore, complete build -out of the service area will be the 46 single family residences. Based on a estimated population of 3.5 persons per unit and an estimated wastewater flow production of 100 gpd per capita, the total estimated population of the service area is 161 with a total wastewater flow projection of 16,100 gpd. SCHMUESER GORDON MEYER, INC Attachment 3 is a map of the area showing the relationship of this wastewater treatment facility with surrounding facilities. 2. Proposed Effluent Limitations Attachment 2 is a previously issued discharge permit (CO -0033162) for this facility. The effluent limitations in that permit, and as proposed herein are as follows: BOD, 30 day average 30 mg/I Total suspended solids, 30 day average 30 mg/I Fecal Coliforms 6000 m/I Total residual chlorine, daily max. 0.5 mg/I Ammonia N/A pH 6.0-9.0 Oil and grease 10 mg/I with no visible sheen 3. Analysis of Existing Facilities The nearest downstream private wastewater treatment facility is the Burning Mountain RV Park. The facility is on ISDS systems and is about 2.3 miles from the Riverbend facility on the south side of the Colorado River. This facility can not be expanded beyond its current capacity. The nearest downstream municipal wastewater treatment facility is the Town of New Castle. That facility is located approximately 3.5 miles from the Riverbend facility, and is further located on the other side of the Colorado River from the Riverbend facility. The Town of New Castle has no plans to provide either wastewater or water service to the south side of the Colorado River in the foreseeable future. The Apple Tree Trailer Park wastewater treatment facility is located between 5 & 6 miles downstream from the Riverbend Subdivision, and is located on the same side of the Colorado River. This is a private facility which has been designed and constructed to serve the Apple Tree Mobile Home Park and Mountain Shadows Subdivision only. The owner does not have excess capacity available and is not interested in expansion of this facility into a larger area wide facility. SCHMUESER GORDON MEYER, INC 4. Analysis of Treatment Alternatives The following alternatives were considered: a. Construction of a mechanical treatment facility in lieu of the existing lagoon facility. The potential of using a mechanical facility was considered. This alternative was rejected because of the need for more significant operator control and expertise, increased operation and maintenance costs, difficulty of treating a flow from a strictly residential bedroom community and the availability of land for the necessary modifications to the existing system. b. Use of existing facility with evaporative ponds. Alternate effluent disposal from the existing system using evaporative ponds was considered. The total surface area required for such a system would be approximately 13.5 acres. Because of the significant slope to the terrain in the vicinity of the treatment facilities, the expense and land area required for such a facility is simply not feasible. The amount of earthwork would be extensive and the visual impact of such a system both to the adjacent residential community and to the I- 70 corridor is unacceptable. c. Use of existing facility with effluent disposal by percolation pond. This alternative utilizes the existing facilities with the effluent disposal alternative of percolation ponds. This is actually the current operating mode of facilities. Based on existing site conditions and available soils reports, percolation of effluent should theoretically not work. However the second cell as constructed in fact does percolate for the existing loading. It has been determined that reliance only on percolation is not a reliable long term effluent disposal method and it is necessary to have an effluent outfall directly to the receiving stream for the facility. d. Connection to the Town of New Castle This alternative would involve abandoning the existing facilities and constructing an interceptor sewerline to the Town of New Castle. This would involve the construction of approximately 18,500 lineal feet of sewerline, a crossing of the Colorado River, a crossing of 1-70 and a crossing of the railroad. The Town of New Castle has not indicated an interest in any plan for extension of wastewater collection facilities to the south side of the river or in the direction of the Riverbend Subdivision. The estimated cost of connection to the Town of New Castle would be as follows: 1. Interceptor Sewerline $914,000 2. Tap fees $ 55,200 3. Abandon existing facilities $ 20,000 SCHMUESER GORDON MEYER, INC Total $989,000 The conclusion is that connection to the Town of New Castle is not possible either from a practical or financial standpoint. 4. Floodplain Analysis Attachment 5 is a map indicating the location of the treatment facility in relation to the map of the 100 year floodplain of the Colorado River. The existing facility is not within the floodplain. There are no known natural hazards at the site. 5. Detail Description of Selected Alternative A legal description of the proposed site is attached as Attachment 6. The purpose of this Site Application is to allow for the completion of the treatment facilities as originally approved and permitted by the Colorado Dept. of Health. The facilities when completed will consist of the following: a. A two cell aerated lagoon system with a total volume of 2.70,000 gallons for cell A and 546,000 gallons for cell D. The piping will allow either series operation or bypass of either cell. b. A holding or stabilization pond will be constructed after the aerated cells. c. Disinfection facilities consisting of chlorination will be constructed on the effluent outfall line from the stabilization pond. d. A parshall flume will be installed on the effluent line to provide flow measurement. e. An effluent line will be constructed from the wastewater treatment facility to the receiving stream. It is hoped that the two existing cells can be salvaged and used. In order to do so, it will be necessary to drain and seal the second cell. If that proves to be uneconomical, the owner is prepared to replace the two existing cells immediately adjacent to the existing cells, abandon and reclaiming the existing cells and completing the required construction. The required design capacity for the treatment facility is 16,100 gpd. The actual design capacity of the system (referred to as Phase I in previous approvals) is 19,950 gpd. Operational needs will include a part-time licensed operator. It is anticipated that total operational needs for both the wastewater treatment facility and the collection system will average 12 hours per week. SCHMUESER GORDON MEYER, INC 6. Legal Status of Site Attachment 6 is a legal description of the site. The deed indicates that ownership of the site is with R B Water & Sewer Company, the applicant. 1. Institutional/Management/Financial Considerations R B Water & Sewer Company is the owner and operator of the wastewater treatment facility and provides service to the residents of the Riverbend Subdivison. Each individual homeowner is billed $35 per month on a monthly basis, for wastewater treatment and collection services. Additionally, tap fees have been established at $5,000 per single family residential unit. Tap fees have been collected over the last several years as new units have gone on line and will continue to be collected for any future development within the project. As stated previously, there are currently 10 un -built single family lots in the service area. 8. Implementation Plan There is a concern on the part of R B Water & Sewer Company, that the percolation capability of the existing system is starting to diminish to the point that a potential over topping of the existing berms in an extreme situation exists. Therefore it is their request and attempt to in construction of the system modifications as quickly as possible. At the present time it is the intent to have the modifications in place by the end of the 1993 construction season. The desire is to start construction as early as September 1 and no later than October 1. It is estimated that a minimum of 4 weeks construction time will be required in order to complete the work. SCHMUESER GORDON MEYER, INC LIST OF ATTACHMENTS 1. Application for Site Approval for new Sewage Treatment Works, June 14, 1976 2. Discharge Permit No. CO -0033162, Riverbend Subdivision, October 7, 1976 3. Site Map 4. Letter from Martin S. Oldford, P.E., Scar row & Walker, dated August 14, 1978 regarding the status of the construction for the Wastewater Treatment Facility 5. Floodplain Mapping 6. Legal Description of property SCHMUESER GORDON MEYER, INC _,L 11un Nvacua Dnve:, Colorado 50220 Applicant:. ,ddb_ 1,FPLIC+TI0N FOR SITE A??ROVIL OF NEW SEWAGE T?. AT:1ENT t•iO Z..0 (Submit in Duplicate) ! Hamilton R_ nnncan Ir 5400 Reach Rd Iittletnn• Colo 00123 A. Information Regarding Project Submitted for Review: 1. Briefly describe on a separate sheet of paper the justification for locat- ing the sewage treatment works on this particular site. This should include, but is not necessarily limited to, a description of the present and possible development of the site location and service area. See attached sheet. 2. Size and type of treataant facility proposed: 19,950 (Phase I -.JV -A) 200 (Phase I -IV -A) GPD.44_e 'mate)`' se:.ved:S: . �y % Industrial: 0 (Gal/day) (Population equiva ent % Domestic: 100 Proposed class of facility: Class of operator required: D 3. Location of facility: Map Attached Attach a (a) (b) map 25 -mile 5 -mile (c) 1 -mile of the area which includes the following: radius: all sewage treatment worts; domestic water supply intakes; habitable buildings, location of potable water wells, and an approximate indication of the topography..- radius opography.- radius radius: 4. Wastes will be discharged to: N/A - Watercourse System is designed as noh-discharging, It is in the Colorado River-- Watershed. iver-Watershed. (Name of watercourse) Classification -of watercourse Subsurface disposal N/A Evaporation B1 N/A Land Yes Other N/A 5. If the discharge is to a watercourse, what is the waste load allocation for that watercourse? See Statement Item 15_ What (See is the remaining wasteload allocation uncommitted in the basin? 303(e) and 203 Plans) See Statement Item 15. ATTACHMENT 1 Coes your 7roposeL :il_'ty recuire lift station. /where in the plant or service areal? Yes, in last phase a raw sewage lift station will be required. In tl, first phase treated effluent will be pumped from an aerated lagoon to a holding po: Khat is the zoning for the proposed service area? Agricultural/Residential/Rural Density presently with planned unit development zoning proposed. Present zoning of site area? Same Zoning within a 1 -mile radius of site? Same Please explain zonir_g:Basically self explanatory with 7 -acre lot size. Planned Unit Development has been applied for. onced i sch=nI ao o f to e8. What is the distance downstream fronm_ stdomestic water supply intake? Approximately 9 miles Owner and address: Town of Silt, Silt, Colo. non-disghar in la 3i r t What is the distance downstream from the Gose a a coin, n ares.. on - :domestic water supply intake? Approximately 4 miles (irrigation ditch) Name and address:Ross L. Talbott 5033 355 Road New Castle, Colo. 6750 L.F. (Phase 1,11,111, IV -A) 9. Sewer lines: Approximate number of feet: Gravity- 17,000 I F (Phase IV -11 thru `t Approximately 2000-L.F. of force.main will be required for each construction phase Sizes: 6" and 8" 10. Who has the responsibility for operating the facility? Mr. Hamilton R. Duncan Jr or a Certified A,B,C, or D Wastewater Treatment Plant Operator. What is the legal status of the responsible party?The operator or Mr. Duncan shall be certified by the Colorado Department of Health, Colorado Cerfification Board, 4210E. 11th Ave. Denver, Colo. 80220 in accordance with the Regulations fc Certification of Water Treatment Plant and Wastewater Treatment Plant Operators, 11. Who owns the land upon which the facility will be constructed? effective 4/20/7( * For Cell #1 and #2 -Hamilton R. Duncan Jr. For Cell #3 and #4 -minor children of Hamilton R. Duncan Jr. Please attach copies of the document creating authority in the applicant to construct the proposed facility. Authority created by legal title and ownership of record. . 12. Estimated project cost: Phase I,ll,lll, and IV -A - $125,000 Phase IV -8 thru V - $275,000 Who is financially responsible for the facility? Cunningham Construction and Development Company, P.O. Box 418 Vail. Colo. 81657 that is the method of finance? Developers capital plus land development and construction loan. * Land will be conveyed to the Riverbend Property Owners Association after its - formation. proposed service > ? Cunningham Construction ar Give the name, address, and percentage of service ar _son if that percentage of development is greater 1007 to be developed by Cunningham Construction ielopment Company ea developed by any than 10 cercent_ and Development Company. Of the total.PB that you- indicated presently existing? Ne np . How many PE's 14. Names and addresses proposed wastewater in No. 2, hcw na•-ty-of .those PE's are- ; are presently coenitted?None are proposed? All Let of all water and sanitation districts within 5 miles treatment facility site and proposed service area: Town of New Castle. 116 N. 4th St_, New lastly rein of Attach separate sheet of paper if necessary - 15. What is the relationship of this facility to any Areaaide (208) Plans or Basin (303(e)) Plans? (Contact Planning Section, Water Quality Control Division.) The proposed facility is beyond service area of the nearest existing facility (New Castle); 16. Is the facility in an area subject to flooding? No If so, what precautions axe being taken? be diverted from lagoon sites. N/A. Other then surfare water will Has the flood plain been designated by the Colorado Water Conservation Board, Department of Natural Resources? No, according to Colorado Water Conservat • Board per phone conversation 6/7/76. If so, what is that designation? N/A 17_ List other sites other than the proposed site tn_at were considered. None 18_ Are there any available laboratories for your use? Yes Tf so, give name and location of lab City of Glenwood Springs-Glenwnnd'Springs and Town of New Castle, New Castle: Both having limited facilities and capabilitie Also, John C. Kephart 8 Company, Grand Junction Laboratories, Grand Junction, Colo. 10. Attach proof the' copy of this application wap 'at by certified mail. to each of -the ft.__Jwing federal agencies, recues_ing their content. (a) Unic2d States Forest Service, Director of Watershed, Soils and Ninerrl.s Management, 11177 West 8th Avenue, Lakewood, ;ood, CO 80225. (b) National Park Service, Office of Cooperative activities,_ Rocky iJoun_tai-n Regional Office, 655 -Parfet Street, -P. --O. Box -25237, Denver, CO 80225. (c) Bureau of Land Management, State Director (911 Planning), Room 700, _- Colorado State Bank Building, 1600 Broadway, Denver, CO 80203, Please note: mese federal agencies do not need to he contacted if the site that is being proposed bears no relationship to any of the lands, streams, laves, or rivers operated by these agencies_ The burden is on -Eine applicant to show that the proposed site does not affect anything within the jurisdiction of these agencies. Note: Since formal submission of this form was not required, this item not accomplished. 20. Please attach proof of mailing to Director of State Parks, 1845 Sherman, Denver, CO 80203_ The same criterion applies hare as in No. 19. 21. Consulting engineer: Scarrow & Walker Inc., Hugh L. Graham ,P F./L5.1)404 ad`ress: Box 460 Glenwood Springs, Colo. 81601 Telephone:(303) 945-5574 22. Please include all additional factors that might help the Water Quality Control Commission make an informed decision on your application for site approval_ Date June 14, 1976 Signa•`rc of Applicant A.1. The proposed sewage treatment works site will best serve the pro- posed development under consideration and as designed has the add- ed advantage of supplying irrigation water to the adjacent working ranch. The treatment area is in an area aesthetically pleasing and practically located for service of the contemplated development. u_ GClvflrwE JTaL V_LICIALS The undersigned have the proposal for the location of the a= OVe-desCr l}'2 C. wastewater treatment facility and recommend aoproval cr disapproval in spaces provided below: Recommend Recommend No Date Approval__ Disapproval Comment C. Natural Hazards: Signature of Representa- Local Health Department Local Planning Agency Board of County Commissioners State Land Use Commission Comments of State geologist regarding possible natural hazards: Recommend approval: Recommend disapproval: Date: Signature SUMMARY OF RATIONALE JIM CUNNINGHAM DBA RIVERBEND SUBDIVISION PERMIT NUMBER CO -0033162 GARFIELD COUNTY LOCATION: THREE (3) MILES WEST OF NEW CASTLE CONTACTS: RECEIVING WATER: CLASS: JIM CUNNINGHAM P.O. BOX 418 VAIL, COLORADO (3o3)+476-5237 ANY CORRESPONDENCE CONCERNING PERMI RIVERBEND SUBDIVISION 81657 BOX 1752 GLENWOOD SPRINGS, CO 81601 (303)+945-5574 Colorado River B1 Effluent Limited Segment DESIGN FLOW: .07 mgd - two (2) aerated lagoons, holding pond for land application. State effluent standards for any emergency discharges which may occur. Groundwater monitoring. Larry Quinn 10-7-76 Owner Mr. Hamilton R. Duncan, Jr. Louisianna Land S Exploration Company West Point Building Suite 660 3900 S. Wadsworth Boulevard Lakewood, Colorado 80235 (303) 988-3660 ATTACHMENT 2 County: Garfield AUTHORIZATION TO DISCHARGE UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provisions of the Federal Water Pollution Control Act, as amended (33 U.S.C. 1251 et. seq; the "Act"), and the Colorado Water Quality Control Act (25-8-101 et. seq., CRS, 1973 as amended) Jim Cunningham dba Riverbend Subdivision, is authorized to discharge from their wastewater treatment facilities, located west of New Castle, to groundwater and/or Colorado River, in accordance with effluent limitations, monitoring requirments and other conditions set forth in Parts I, II, and III hereof. This permit shall become effective thirty (30) days after the date of receipt of this permit by the Applicant. Should the Applicant choose to contest any of the effluent limitations, monitoring requirements or other conditions contained herein, he must comply with Section 24-4-104 CRS 1973 and the Regulations for the State Discharge Permit System. Failure to contest any such effluent limitation, monitoring requirement, or other condition is consent to the condition by the Applicant. This permit and the authorization to discharge shall expire at midnight, December 31, 1978. Signed this day of COLORADO DEPARTMENT OF HEALTH Division of Administration Thomas M. Vernon, M.D. Director, Office of Health Protection PART I Page 2 of 14 Permit No. CO-0033162 A. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS - SEE ANY ADDITIONAL REQUIRtMENTS UNDER PART III. I. Effluent Limitations During the period beginning no later than immediately and lasting through December 31, 1978 , the permittee is authorized to discharge from outfall(s) serial number(s): 001 - emergency surface overflow. Effluent Parameter mg/1 30 -day avg. Discharge Limitations Maximum Concentrations mg/1 mg/I 7 -day avg. Daily Max. Flow - m3/Day(MGD) N/A N/A N/A BODS 30 a/ 45 b/ Total Suspended Solids 30 a/ 45 b/ Fecal Coliforms-Number/100m1 6000 c/ 12,000 c/ Total Residual Chlorine 0.5 d/h/ pH - units shall remain between 6.0 and 9.0 d/. Oil and Grease shall not exceed 10 mg/1 d/ in any grab sample nor shall there be a visible sheen. PART I Page Permit A. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (Continued) 2. Monitoring Requirements 3 of 14 No. C0-0033162 In order to obtain an indication of the probable compliance or non-compliance with the effluent limitations specified in Part 1, the permittee shall monitor and report all effluent parameters at the following required frequencies. Effluent Parameter - Measurement Frequency e/i/ Sample Type f/ Flow - m3/Day (MGD) Weekly Instantaneous or continuous BOD5 Quarterly Grab Total Suspended Solids Quarterly Grab Fecal Coliforms-Number/100 ml Quarterly Grab pH Weekly Grab Oil and Grease Weekly Visual observation Total Residual Chlorine Weekly Grab Self-monitoring samples taken in compliance with the monitoring requirements specified above shall be taken at the following location(s): at the lagoon surface overflow prior to mixing with the receiving waters of the Colorado River. Che k Creek 4.-,___2256 y...^ IL) �i_ ,II/AL1\ .1 / U't._ 11_A'..f1i.}i I„r. ti .601 • :'03.9::. 144 \"c I /IL SS. • 111(1 ' Richard Barran, P.E. Colorado Department of Health P.O. Box 1687 Grand Junction, CO 81501 Dear Dick: Colo. 881650 • :1.03.c;'5.7?.: August 14, 1978 We have inspected the sanitary sewer treatment and collection systun at Riverhend Filing No. 1, and find that it conforms to the plans and specifications approved by Ronald Schuyler on January 26, 1978. Cell 1 is complete with the exception of the three (3) horsepower aerator, which will be installed as soon as it is available. Ce].l 2 is complete and will be put into service as the demand dictates. HSO/hlw ATTACHMENT 4 Sincerely yours, (Ag;r d Martin S. Oldford, P.E. ATTACHMENT 5 f500R( eir' ?L: I A. WARRANTY DEED (Statutory Short Form) CUNNINGHAM CONSTRUCTION AND DEVELOPMENT CO., a Colorado corporation, whose address is P.O. Box 68, Wolcott, Colorado, 81635, "Grantor", for consideration of Ten Dollars and other good and valuable consideration, in hand paid, hereby sell and convey to MESA STRUCTURES, INC., a Colorado corporation, whose address is 0064 Pinon Run, New Castle, Colorado, 81647, "Grantee", the following real property in the County of Garfield and State of Colorado: Lots 1, 2, 3, 4, 5, 6,7and8 Block 2 Lots 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 Block 3 Amended Riverbend Subdivision Filing No. 2 According to the flat recorded as Reception No. 299710 AND GARFIELD —/?-9D State Dec. Fee $ lSmo A parcel of land situated in part of the NEV4SW'/< and the NW'/<SE'/ of Section 34, Township 5 South, Range 90 West of the Sixth Principal Meridian in the County of Garfield, State of Colorado. Said parcel lying northwesterly of the northwesterly right of way line for a county road as constructed and in place and easterly and part of a fence as constructed and in place. Said parcel being more particularly described as follows: Commencing at the Southeast Corner of said Section 34, a rock found in place; thence N. 62°02'56" W. 3357.89 feet to a point on said right of way line, said point being also in said fence, the True Point of Beginning; thence, leaving said right of way line N. 24°09'39" W. 744.41 feet along said fence; thence, leaving said fence N. 24°09'39" W. 173.25 feet to a point in the Colorado River; thence N. 72°53'00" E. 489.34 feet along said river; thence, leaving said river S. 36°21'29" E. 730.23 feet to a point on said right of way line; thence, along said right of way line, S. 53°10'00" W. 655.91 feet to the True Point of Beginning, TOGETHER W]TH the access and utility easements as more specifically described and set forth in the deed to Cunningham Construction and Development Co. recorded May 28, 1980, in Book 549 at Page 172 as Reception No. 304197 with all its appurtenances and warrants the title to same subject to general property taxes of a current nature; building and zoning regulations; right of the proprietor of vein or lode to extract and remove his ore therefrom, should the same be found to penetrate or intersect the premises hereby granted, as reserved in United States Patent recorded May 20, 1892, in book 12 at Page 156 as Reception No. 13992 (E'!z, SW'/,, W1/2SE1/4, Section 34); right of the proprietor of a vein or lode to extract and remove his ore therefrom, should the same be found to penetrate or intersect the premises hereby granted, as reserved in United States Patent recorded April 5, 1923, ATTACHMENT 6 I APR 2 6 1990 --/, - corder. QUIT CLAIM DEED THIS DEED, Made this 23rd day of April , 19 90, between Mesa Structures, Inc., a Colorado corporation, ; whose address is 0064 Pinon Run; New Castle, Colorado 81647 i of the 'County of Garfield and State of Colorado, grantor(s), and RB WATER & SEWER COMPANY, a Colorado corporation whose legal address is 0064 Pinon Run; New Castle, Colorado 81647 of the BOOK 777 PecE742, ELD APR 2 6 1990 State Doc: Fee County of GARFIELD and State of Colorado, grantee(s), WITNESSETH, That the grantor(s), for and in consideration of the sum of TEN DOLLARS the receipt and sufficiency of which is hereby acknowledged, has remised. released, sold, conveyed and QUIT CLAIMED, and by these presents do remise, release, sell, convey and QUIT CLAIM unto the grantee(s), heirs, successors and assigns, forever, all the right. tine, interest, claim and demand which the, grantor(s) has in and to the real property, together with improvements. if any, situate, lying and being in the County of Garfield and State of Colorado. described as follows: attached as Exhibit "A" also known by sleet and number as: TO HAVE AND TO HOLD the sante, together With all and singular the appurtenances and privileges thereunto belonging or in anywise thereunto appertaining. and all the estate, right. title, interest and claim whatsoever, of the grantor(s), either in law or equity, to the only proper use, benefit and behoof of the grantee(s), heirs and assigns forever. IN WITNESS WHEREOF. The grantorts) ha executed this deed on the date set forth above. S'IAI l: OF COLORADO, Co""" of GARFIELD II, 1. Ing untium;ll u.asaLA rum Ictlyed berme rte th b� Srd&r✓. :spims 6 _ar- 9-2-- 'I: in I,rn.c:. MESA STRUC'URES, INC. BY: rii ' resident a3 aP day of .19 . Wt press my hand and official seal. I:il..,.. plop :J: Navvy 1LaL. .19 70, I:.,: e. _:t C1atT. Deed v_:. wee esa Strictures, Inc., as grantor anc .ater & Sewer Cotpan.c, as grantee, dated April 23, 1990; All water and water rights, well and well rights owned by Grantor in and adjacent to the Riverbend Subdivision, including those appurtenant to Lots 1, 2, 3, 4, 5, 6, 7 and 8, Block.2, and Lots 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, Block 3, Riverbend Subdivision, Filing No. 2, as Reception No. 299710, including, without limitation, the right to make an annual consumptive use of not more than twenty- five (25) acre feet of water per year representing 25/440 of the amount of water tributary to the Colorado River which was found by District Court, Water Division No. 5, to have been consumptively used in the exercise of the water rights decreed to VULCAN DITCH, Canyon Creek, with six (6) c.f.s.- thereof having been consumed in the exercise of the VULCAN DITCH RIGHT with date of appropriation of April 1, 1907, Priority No. 175, in previous Water District No. 39, and four (4) c. f. s. thereof having been consumed in the exercise of the water right decreed to the First Enlargement of the VULCAN DITCH with date of appropriation of October 8, 1942, in the Priority of 242 in previous Water District No. 39; as similarly described as follows: "-ate ♦ - .. J. 777 PaG[743 Vulcan Ditch, Basin Rank No. 1473 in October 10, 1973, Revised Priority List for Water Division 5, Priority No. 175, Ditch No. 106 in District No. 39, for 6.0 c.f.s., appropriation date April 1, 1907, adjudicated by Decree of the District Court in and for Garfield County, entered September 14, 1908. Vulcan Ditch First Enlargement, Basin Rank No. 3729 in October 10, 1973, Revised Priority List for Water Division 5, Priority No. 242, being Ditch No. 106 in District No. 39, for 4.0 c.f.s., appropriation date October 8, 1942, adjudicated by Decree of the District Court in and for Garfield County, entered September 5, 1952. AND taking such water from one or more of the following wells: Riverbend Well No. 1: At a point whence the Southwest Corner of Section 35, Township 5 South, Range 90 West of the 6th P.M. bears South 02°30' West 2,680 feet. Riverbend Well No. 2: At a point whence the Southwest corner of Section 35, Township 5 South, Range 90 West of the 6th P.M., bears South 10°30' West 2,600 feet. Riverbend Well No. 3: At a point whence the Southwest Corner of Section 35, Township 5 South, Range 90 West of the 6th P.M., bears South 18°00' West 2,610 feet. Riverbend Well No. 4: At a point whence the Southwest Corner of Section 35, Township 5 South, Range 90 West of the 6th P.M., bears South 26°00' West 2,590 feet. Riverhend Well No. 5: At a point whence the Southwest Corner of Section 35, Township 5 South, Range 90 West of the 6th P.M., bears South 34°30' West 2,675 feet. rh :ill its appurtenances. .67 c.f.s. conditionally decreed to Riverbend Well Nos. 3, 4, and 5 originally decreed July 23, 1974, Case No. it; -2125. AND 97.5 acre-feet conditionally decreed to Riverbend Effluent Pond originally decreed July 23, 1974, Case No. W-2126. continued page 2 of 2 meed between Pesa Structures, Inc., as grantor and -.er and:ewer Company, as grantee: AND BOOK 777 PACE744 A parcel of land situated in part of the NE'/SW'/ and the NW'/.SE'/. of Section 34, Township 5 South. Range 90 West of the Sixth Principal Meridian in the County of Garfield. State of Colorado. Said parcel lying northwesterly of the northwesterly right of way line for a county road as constructed and in place and easterly and part of a fence as constructed and in place. Said parcel being more particularly described as follows: Commencing at the Southeast Corner of said Section 34, a rock found in place; thence N. 62`02'56" W. 3357.89 feet to a point on said right of way line, said point being also in said fence, the True Point of Beginning; thence, leaving said right of way line N. 24'09'39" W. 744.41 feet along said fence; thence, leaving •.aid fence N. 24'09'39' W. 173.25 fee: to a point in the Colorado River; thence N. 72`53'00" E. 489.34 feet along .clic river; thence, leaving said river S. 3 c°21'29" E. 730.23 feet to a point orsaid right of way line; thence, along said ;ht of way line, S. 53`10'00" W. 655.91 feet to the True Point of Beginning, OC;ETHER WITH the access and utility easements as more specifically described s forth in the deed to Cunningham Construction and Development Co. 19:30. in Bnol: 549 at Page 172 as Reception No. 304197 .:-rants the title to same subject to general property taxes of a g regulations; right of the proprietor of vein or lode to extract ..._. ,e los ore r..,, -:rid the same be found to penetrate or intersect the premises Stoics Patent recorded May 20, 189_. it: book 12 at Page Pp:iori No. r.. _ S\\'4, \','.tSE'A, Section 34); rich: of the proprietor of a de to cy:::c:l cue remote his ore therefrom, should the same he found to penetrate or eirlir_s i:ur;n canted, as reser-red in United States Patent re -corded April 5, 1923, - 73 at Page 154 as Reception No. 82344 (SE'GSE'G, Section 34); right of theproprietor 1 -ode to extract and remove his ore therefrom, should the same be to found per r yw the premises hereby granted, as reserved in United States Patent recprQ � l: 12 at Page 155 as Reception No. 13991 (NE'/SE'/, Section 34; an 35): easement and right of way for electric transmission lines, as granted -0,114411l .:.ny of Colorado by C. W. Darrow and C. C. Parks in the instrument recorded. Pool: 382 at Page 170 as Reception No. 237076 affecting the S'h, Section O7. for ditches or ccnals constructed by the authority of the United States as t`itei States Patent recorded April 5, 1923, in Book 73 at P r•e 154 as Reception 11.l.SL4;, Section 34); I es. nation irPatent recorded April 5. 1923, in Book 73 at ,,:ion No. F7344 stai.id :is folio -us: "Reserving. hes; ever, to the United States, -..,n to it o: f. r ears auz0�orid by it, the'. eht to prospect for, move ca:: fri ar tie :.vire r:cr cotrciiLuct with the conditions of and subject to the of the Act of Starch 3, 190? (35 Stat. 844) (SE'/.SE'/.,Section 34); casement and v for cattle drive as granted to Frank Delaney by Daryl G.Richardson and Winifred is lire io;:r,iioleni recorded February 24, 1966, in Book 374 at Page 269 as Reception ria i,! of \tar for ole: n'icial transmission line as ranted to The Public of Co' la by Daryl G. Richardson and Winifred C. Richardson, in the :.tst IF, 1972• in Coal: 434 a: )'alis 342 as Reception No. 254937, me SFi:. of Section 34 and SN'ss of Section 35; terms, conditions, „ric tions as contained in Protective Covenants recorded November 26, 1979, Page 985 as Reception No. 299714; restrictions and easements as shown on the of Amended Riverhend Subdivision Filing No. 2, recorded November 26, 1979, as 299710; undivided one-half interest in all oil, gas and other mineral rights as :s Lloyd V.'. 'I .�uic Earl 1. Tuttle. 1,.l.loyd Tuttle and Wayne K. Tuttle in the deed ;rp-renaarr 23. 1955. it 1+:'o 287 .,t I age 435 as Reception No. 191504 and any and vets G-:.,•' o: V cin ti' , Scion 34): cav:mrnt ;gid right of way for .:n Dan' Ri:kamis;:r and :he Game and Fish C:.a:: .. .-... lune 2L. 196:., in Btol: 351 at Page 211 as :;literals ds by R. •lion R. Duncan, Jr. ;Id 1):" eloa"scn! Cc. recorded ',.,y 28, 1980, in Book ans. 2htt all asstenmcr.:> thereof or interests . ...,:{,e. r.. Case No. StC\'239 (Riverhend _...r. - Development Co.. _:n .No. 40°0°7. (303) 945-1004 SGM ENGINEERS SURVEYORS SCHMUESER 1001 Grand Avenue, Suite 2E FAX (303) 945-5948 GORDON MEYER Glenwood Springs, CO 81601 July 27, 1993 Mr. Mark Bean, Planning Director Garfield County Planning Dept. 109 8th Street Glenwood Springs, Co. 81601 RE: Riverbend Subdivision Site Application Dear Mark: p IC, E.7-01:317-,-1. 1 ,7i i::\ rivi;;,1,, �JUL 2 7 1993 i GARFIELD COUNTY The purpose of this letter is to verify my request for an agenda position on the August Planning & Zoning Commission meeting for consideration of a Site Application for the Riverbend Subdivision. The Site Application itself will be delivered to your office this Friday, July 30, 1993. For the benefit of the Planning & Zoning Commission members, the Colorado Department of Health (CDOH) requires that any modification or upgrading of a wastewater treatment facility would require a Site Application. The Site Application in turn requires a review and sign - off from the Planning & Zoning Commission as well as the Environmental Health Officer for the County of jurisdiction. Briefly, the Riverbend Subdivision is currently served by a two cell wastewater pond system that was constructed prior to any formal standards instituted for this type of wastewater treatment facility. The facility currently is non -conforming with the current design standards and is not providing adequate service to the residents of the Riverbend Subdivision. It is the intent to bring the wastewater treatment facility into compliance by upgrading the existing facility and adding irrigation equipment to the existing cells, construction of a settling cell, providing the disinfection of the effluent and finally providing for effluent disposal either through direct discharge to the Colorado River or through subsurface disposal. Subsequent to receiving a Site Application approval through CDOH, the facility then will be subject to a Discharge Permit Application, Garfield County being a review agency for that permit as well. Both myself and Mr. Steve Boat, representative for Riverbend Subdivision, will be in attendance at the August Planning & Zoning Commission hearing to present the Site Application to the Commission and also to answer any questions that the Commission members may have. Thank you for allowing us to be on the August agenda. I trust that the above is sufficient to summarize our submittal to you prior to its receipt on Friday. Respectfully submitted, SCHMUESER GORDON MEYER, INC. Dean W. Gordon, P.E. President Mr. Steve Boat, River bend Subdivision DWG/ja90200B STATE OF COLO Roy Romer, Governor Patti Shwayder, Executive Director Dedicated to protecting and improving the health and environment of the people of Colorado 4300 Cherry Creek Dr. S. Laboratory and Radiation Services Division Denver, Colorado 80222-1530 8100 Lowry Blvd. Phone (303) 692-2000 Denver CO 80220-6928 (303) 692-3090 August 8, 1997 Diane R. Boat, President R. B. Water and Sewer Company P.O. Box 1989 Glenwood Springs, CO 81601 RE: Site Application #4325 Garfield County. Dear Ms. Boat: -tttbiado Department of Public Health and Environment The Water Quality Control Division has reviewed and evaluated your site application and supporting documentation for the expansion of the Riverbend Wastewater Treatment Facility in the NE'% SW'/., NW'/. SE% of Section 34, Township 5 South, Range 90 West, Garfield County; to serve filings in the Riverbend Subdivision and to discharge to the Colorado River. An amendment to the Company's existing discharge permit will be required. The amended permit will specify the final conditions and limitations of the operation of the facility. Please contact the Division's Permits Unit regarding procedures for such an amendment. We find your application to be in conformance with the Water Quality Control Commission's "Regulations for Site Applications for Domestic Wastewater Treatment Works". Therefore, the site application is approved with the following conditions listed below. 1. Based upon application information, the system design will be for: Hydraulic Design Capacity - 0.0247 MGD (30 -day average) Organic Design Capacity - 41.1 lbs. BODS (30 -day average) Treatment Processes to be used - Two cell aerated lagoon, polishing pond, and chlorine disinfection. 2. Preliminary Effluent Parameter Values: BOD - 30/45 mg/I (30-day/7-day averages) Suspended Solids - 75/I 10 mg/1 (30-day/7-day averages) Chlorine Residual - 0.5 mg/I (daily maximum) Fecal Coliform - 6,000/12,000 #/100m1 (30-day/7-day geometric means) Design for values in excess of those contained above or failure to comply with any other conditions contained herein will render this approval void and another site application will have to be processed. 3. This site approval will expire one year from the date of this letter if the construction of the project has not commenced by that date. If expiration occurs, you must apply for a new site approval. Construction is defined as entering into a contract for the erection or physical placement of materials, equipment, piping, earthwork, or building which are to be a part of a domestic wastewater treatment works R.B. Water & Sewer Company August 8, 1997 Page Two 4. The design (construction plans and specifications) for the treatment works must be approved by the Division prior to commencement of construction and all construction change orders initiating variances from the approved plans and specifications must be approved by the Division. 5. The applicant's registered engineer must furnish a statement prior to the commencement of operation stating that the facilities were constructed in conformance with approved plans, specifications, and change orders. In accordance with Colorado Water Quality Control Commission regulations, this approval is subject to appeal as stated under Section 2.2.5 (7) of "Regulations for Site Applications for Domestic Wastewater Treatment Works". This approval does not relieve the owner from compliance with all county regulations prior to construction nor from responsibility for proper engineering, construction, and operation of the facility. Sincerely, J. David Holm cfrDirector Water Quality Control Division JDH:RHB cc: Schmueser Gordon Meyer, Inc. - Attn Debbie Dooley Mark Bean, Garfield County Sanitarian Thomas Bennett, Environmental Protection Specialist, WQCD Dwain Watson, Environmental Protection Specialist, WQCD-Grand Junction Phil Hegeman, Permits Unit, WQCD