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HomeMy WebLinkAbout01979 — - - . i. . 1 111+ 1 9f , 4 ,T1,1,4^; P r e tetrday 'Wx'�+ 4 '$'M 'a!lt :Th 7.7 x - : r. Yan- ., r r x BNS ,urp1^n"'rilsn, d1ei, . Y n t GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT ~ 109 8th Street Suite 303 Glenwood Springs, Colorado 81801 Phone (303) 945 -8212 This does not constitute INDIVIDUAL SEWAGE DISPOSAL PERMIT c \- 1979 a building or useperml. Colorado State Department of 'transportation 'transportation Owner System Location Ciramnon Crook Complex Glenwood Canyon Tianpittg, T,alce Joint Venture Licensed Installer Conditional Construction approval is hereby granted for a gallon Septic Tank or _ Aerated treatment unit. Absorption area (or dispersal area) computed as follows: Perc rate of one inch in minutes requires a minimum of sq. ft. of absorption area per bedroom. Therefore the no. of bedrooms 1ZF x f sq. ft. minimum requirement = a total of sq. ft. of absorption area. May we suggest: r Date Inspector FINAL APPROVAL OF SYSTEM: No system shall be deemed to be in compliance with the Sewage Disposal Laws until the assembled system is approved prior to cover• ing any part. V - Septic Tank access for inspection and cleaning within 12" of ground surface or aerated access ports above ground surface. Proper materials and assembly. Trade name of septic tank or aerated treatment unit. ,'; ; /�.. -i Adequate absorption (or dispersal) area. Adequate compliance with permit requirements. Adequate compliance with County and State regulations /requirements. Other Date -4 f /r. – - - - --- -- Inspector _. ... .; /1?; .;. RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE "CONDITIONS: 1. All installation must comply with all requirements of the Colorado State Board of Health Individual Sewage Disposal Systems Chapter 25, Article 10 C.R.S. 1973, Revised 1984. 2. This permit Is valid only for connection to structures which have fully complied with County zoning and building requirements. Connection to or use with any dwelling or structures not approved by the Building and Zoning office shall automatically be a violation of a requirement of the permit and cause for both legal action and revocation of the permit. 3. Any person who constructs, alters, or Installs an individual sewage disposal system in a manner which involves a knowing and material variation from the terms or specifications contained in the application of permit commits a Class 1, Petty Offense ($500.00 fine — 6 months In jail or both.). Applicant: Green Copy Department: Pink Copy • 4 . STATE OF COLORADO_ DEPARTMENT OF HIGHWAYS 714 Grand Ave.. P.0. Box 298 J. t Eagle, Colorado 81631 -0298 April 14, 1992 if ' (303) 328 -6385 t •••.„0,{3.• 8 To: Jim McMurray Garfield County Sanitation District 109 8th Street Glenwood Springs, CO 81601 From: John Ackerman Colorado Department of Transportation 201 Centennial Street Glenwood Springs, CO 81601 Subject: Leach field permits application for Cinnamon Creek Complex Glenwood Canyon. Dear Jim, Under this cover we are sending you all applicable information regarding the Cinnamon Creek Complex leach field. Included with the County application are the following: Project Sheet No.s 110, 111, 360 and 361 Project Leach field installation specifications 631J CDOT memorandum dated Dec. 12, 1988 Re: percolation test results Fifty dollars permit fee We hope these documents provide adequate information to process the permit; if not, please contact me at 945 -0688 with any questions. Sincerely, John Ackerman Project Engineer JLA /nf cc: Moston/ Sturm Sherman, Trapani, Nelson Sanburg, CDOT Maintenance Grand Jct. File: HL -2, 631J n c, VJ :,L J,, - v nrrcroai 1uiv - AO pprova1 py OWNER (< „c ep�)[i DEPT" Aivs�,�y /pN ai County Official: a 94" gyp'v ADDRES�SjN/ R_ ( /� pnre/iin/ , a» LLN+ PHONE CONfRACTO� A , lfANrvt9 ( c ADDRESS ?WO C)(5, y , /Ay, � / N oo/ g4 ( PNONEc =R¢64 F (n PERMIT REQUEST FOR: e) New Installation ( ) Alteration ( ) Repair #! Attach separate sheets or report showing entire area with respect to surrounding areas, topography of area, habitable building, location of potable water wells, soil percolation test holes, soil profiles in test holes. (See page 4.) dil5A1yy LOCATION OF PROPOSED FACILITY: County t ct44ie /(i : 'Near what City of Town GIe-riW. • 5 / c Lot Size, _ Legal Description ; m.. r - 9 rn. - /4v41 / � kF Triad- - � /J ?i fE /9/2 e%•,e /2 6 ON J 7O WASTES TYPE:) Dwelling ( ) Transient Use (• ) Commercial or Institutional ( ) Non- domestic Wastes ( ) Other - Describe BUILDING OR SERVICE TYPE: Omnrged ,F /ilwir/,iw$rvee Aieitry Number of bedrooms '/A Number of persons c'. / �� pr•,rAitr ( ) Garbage grinder ( ) Automatic washer ( ) Dishwasher / SOURCE AND TYPE OF WATER SUPPLY: (>c ) well ( ) spring ( ) stream or creek Give depth of all wells within 180 feet of system: A4E If supplied by community water, give name or supplier: GROUND CONDITIONS: Depth to bedrock: goo F -f- Depth to first Ground Water Table: 7C) reer Percent ground slope: / ,pe/ rive / f i/v flee() c /-ear/ vAeW DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: / • • Was an effort made to connect to comnunity system? ' " TYPE OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED: ( ) Septic Tank ( ) Aeration Plant ( ) Vault ( ) Vault Privy ( ) Composting Toilet ( ) Recycling, potable use ( ) Pit Privy ( ) Incineration Toilet ( ) Recycling, other use ( ) Chemical Toilet ( ) Other - Describe: FINAL DISPOSAL BY ( ) Absorption Trench, Bed or Pit ( ) Evapotranspiration (gE) Underground Dispersal ( ) Sand Filter ( ) Above Ground Dispersal ( ) Wastewater Pond ( ) Other - Describe: _ WILL EFFLUENT DE DISCHARGED DIRECTLY INTO WATERS OF THE STATE? J11D ' PLOT PLAN AND DESIGN FEATURES: Include by measured distance location of wells, springs, potable water supply lines, cisterns, buildings, property lines, subsoil drains, lake, water course, stream, dry gulch and show location of proposed system by direction and distance from dwelling or other fixed reference object, and additional submissions in support of this application such as data, plans, specifications, statements and conuni tmen ts. /987"2, SHavr 44: ii 36o • 36/ Tilsrs / /.vrio t Cpte,pie,inotiCS 6 • • • • • Page 4 \� Z l � t0 L,<I _ . _ . - •- . . . . w .-w ,.V,N IRUU I LO 1 l Clean Gravel Required Unless Otherwise Ap proved TOP TOP engt1h deter- , - 4" perforated V d0 ooc3O4 ° o • •p • O Gravel engt from , pipe ° o ° o n o o ° o ° ono�o a oo °, erC test , - ® I p o o Gb�O A Os cno o ° a0 esults , _ , - - 4 solid pipe 0 0 0 � ° o° � ° pJ ^ , ^ , � from tank 00p0 0 ° °0 4" solid pipe ex- ^'" ...% . .- � !, * 060 ,� OOo ° '�"' tending into ��,.^ . ^ ^, 0 0 4 0 00 ° 'j� .���� dryWell 1 1 M tov ,{. �Od Q co O. 4 4 4 a 0 ° o a ° b O +i saW over rock t r o - T „ d oaa O co a� c 0 p o ° J I 9 A ca oowoo n ee o °d 00 0. 0 . 0 Do .�.•.��.�� � !�0 co Op p o t Q .. w a 4 o a s o < - - 3' 1 6 ' 1 3' *Size determined from pert test results SIDE VIEW Dackfill • SIDE VIEW ackfill e NO( )0(X)000000( or ay 4" a soli O° eg..r. or straw 4" solid pipe to tan' gra vel over �a 4 0 o ki Cone ,. — 4" hay or straw • Q o ec p ° 4" pipe in t MI � 1n- Gravel 1' OCao c PcQ°• gravel ' _ f °' � - , nCi Pbn n o�d c..: a°o c c%). 6" Gravel 4...AT r 40 0 a o er pipe ' und '' '� F fi Co ncrete rings or i �; o o ww ° `g °o •• a _ •o . %t cinder blocks o 1' of gravel in Fe < E • • • • Seepage Bed bottom ____.... : �.. . , ....,.Iaa i! Drywel l ri • ri Other • O nYW M.wpu..n Iun w.uw,w u4 roues lh / // /, / r $ s �Aii ./ / °i / Ld;L �;b� 555 �/ � % i °% / n� ai �\ Epp / JJ / � I I I I \/ 14 �� F ,,'7,,// / / / //� : 'i:;;: 7 L �T : o � .. I Nq _ . •' ti•' a ! , 8TA. 1013 o V / ■ RAILROAD scam o s (DIP / / r"--- / / / Li ,/ C � EA SEMENT I - � � J• / 7 g5 . ,0 Conc fc /bed �� .....„ / Fire rpept C Hi1 / � �_ p /s u vy N /lh ' / , c I o /ti I___ _ / I ///I���� �JI( /, b e 6 Y �. Y6e 6�� / / _FXIS //, l..• !l III // (��6�6Y /E i 3 6110 0 lu lu 6160 � Existing Ground /� 6150 / 1_________H - 200' / Existing R.0.1.1. 6140 I r / 6130 V O / ,rll G " FD (Dry) m Q R GAi ¢ voter Supply Ripe D a • Rollrood -' 6120 TrocAe / r E/ Concrete Pad with . l i Fire Dept. conncc hon 2e ? 2 Two Noy with Cloppers— 6110 fact D6 / 5 0,1.1 ? - 9, 6100 Colorado River L_ / lc " welded Steel Casing Pipe A. / E 6090 __- - -._ -.. 3 6 FD (DRY) WATER E- PROFILE • `Y \ `9 !1/1 ��e� /*o 11 N (.10 AS CONSTRUCTED EREOIp10 DIVISION PROJECT NUMBER NUMBLR SHEET U_ N8 /3 4 L 4-, s V V O \\ Q C ` t 01 COLORADO JD )0- ]113111 I/O � � � 62 A W N[v,5itM5 L�J 1 a[vN[° rC0 I 1 V \ D e \ --1) o -, `� \ s - l:6„ __ `(� 4-2 for Electric Cables REVISIONS \c e 0 td, L`, \� , " \_,-,OVrCe Nord4/Jal4as xeessor& ` °.. ...., ,.n. N. .,, o r 1 \, # 0 u c - i� - N. - _ i : / s ' // / \ /r i N e e i _' ) i v \ , �` NOTE 5: ` _x e 1. Pipe profiles and manhole invert elevations /. - Ex/s 4B': f ore to conform to the final grading of the °fi p Lf'StOP - i Gnramon Creek Camp /cx orco. P t� , yw� fly__ i / > / Z t ee Ca /pro Slondard Peas, Std. M-004-20 • ( / ,do Manhole and Manhole Ring and Cover -4105-04°_--_____- / __ w - i� � j peons. ---�_ — _.� ug. CC-?lG for ry Sewer and ` i: ----- /� Well Pipe Lineg Building Connection - -� �i'_ „.--- �-� - See 3. See De Owg. CC- 224 /»r, FD (Dry) sewer and r __J' .. i � - �_1 � 4. � _ i Well Pipe Lines Building Connection. /�- - - / o i - _ �� 5. Location of the Leach Field to be W - �.�i m _� � _� determined in the field. �� �?�- !--"Lb - - - -" _____ - 0 Refer to Dug. D -1 for Tabulation of o ' . o ----- Cuontd/es. 7 vocation and Details o, Evaao- LZasp;natien .te - -e.- _ % u° _-- % / Bed will be furnished to the Contractor By ° � - _- _ � berore beginning of constr ✓ction. V is. ! -- � / % -_-. 8. tee Dwg CC -405 fnr RaceWag building _-k5 Control Line 4 SSMY (see ?Vote I J V- We Contra/ t h/B' l 3 1 6 , r L8, 4010: I 4oY, 6210 R1it� EL 0204.0 Y I 6210 -._ .� ---- ----- tnIFE ert18.v - Approx. Finish p - __ Grade - - - - - -- 6200 0 _ _ _ ,__ _6_ 0J. 5• 1 ---- I � pprc�t. Finish Grgde /Ali __ `� 6190 As s +, xn x 61n "/ I 1 '6190 1 6180 ___ _____ 6180 `T0o L, � /1C0.) I&PvcsI P'Pe 6170 6170 ' Leocn fJedd alfVC- SANITARY SEWER 6160 PROFI ' 616u . -STATE DEPARTMENT OF HIGHWAYS G p0 (Dry) 1 1 DIVISION OF HIGHWAYS - STATE OF COLORADO - �:� ?i/.o "y P' e -- 6150 _ _ j 1 2N$.75 -.02 1 _ _ _ 16190 ' c.n .0 A•1 " _ . -..nc. - I oo,Ge° GLENWOOD CANYON TUNNELS =TE: � istinQ ground line a op rox - ote. Momto.i,cd 1 OTesoscHaRST1 HANGING LAKE TUNNEL m cover over_pipe_ m ___ _ _j__ 1 _.- ___ - AUSISON,JR. 1 CINNAMON CR°_EK COO ?'.C( PPLY PIPE 50' 0' so'_ _ 100 C.,1wt° WAMLH SUi'rLY I;l A,11. I 1 „` 50 u �� - -= I.M. KAUPE AND L.EAOH FICLD aRAPHIC SCALES 1. M. KAUPE HOR2 1” • 50 VcRL 1"•im 1 MAR. 30 989 D - 3 n .(A_ NO 04 • L. - 701 - ' I- 14 y' i - - - 4 - 4'Perforafed PVC Pipe "n I `Aim-Perforated Pipe 2 PVC G O _ = 70 0 epetforated PVC Pipe 4 Petferafed Pvc D Pipe With rer for irs f/ushin• I " If) • • PLAN NOTES: 1. Coordinate the work indicated With the Cinnamon Creek Comp /eA sanitary system drawings. 2. for location of Leach field ace Dwg. 3. Except for 0 Pvc Sewer, all crostructioa items shown on Pion and Sechions A and B a` this Drawing are included in Lamp Sum payment item Leaching red! AS CONSTRUCTED Tag? DIVISION PROJECT NUMBER NUMBER r dI NO n[nSV.wS I 1 REns€O 1 1 vac I VIII COLORADO ID 70 -21139) 1/1 REVISIONS w� Dort etsu By w Provide removable Cop with insect screen - \ cam 2' PVC Vent 20' K2 Pipe Grade • - Native forth 1 - 1 Bnrk-7 // I Rry Filter fabric — ? . a — —. :,., --e- i., 6 ■j „ i ce = yi :'�"1cr•.y• Filter Material- N. S' PVC-SS 'nt Pipe el ° Perforated PVC hid level. Tor of s "A i6" To Manhole -55 ((See Ay. D-13) pipe 2' below Filter Fabric Metal Distribut,07 BOA 'snhole SECTION 9 2 "PVC Vent Pipe k 20' • Metal I ;0n ta< finish tD =wore cover Grade Native tarts otion and Socks:'! , ci tkesystem. • \' 1 i n N / / / / J filter fabric N — ._ . __ — _ — _ -- di • • Filter Material- k': J • � � 14-e \\ I 4" Non-Perforated PVC P;Pe q x /5'A/b" Me/a/ Distri buticn Box SECTION 9 STATE DEPARTMENT OF HIGHWAYS DIVISION OF HIGHWAYS - STATE OF COLORADO 4 gra el . .no.: • �_ _ Q._ . tiONtO � GLEN CANYON TUNNELS HANGING LAKE TUNNEL :' s' A.USISON,JR. CINNAMON CREEK COMPLEX cxo-EU --1 LEACH FIELD GhAPHIC SCALE I. M. KAUPE PLAN AND SECTIONS' ..c I.M. KAUPE s I "• 2 L MAR. 30, 19891 -.M- • - -14 • NOON Of 111' M.O. Of a0100.03 0. POW wI.. • a1 GPM 5006PM RECIRCULATE ONkE'U° . / ORTESTING G 2 GPM MAKE-UP TUNNEL WASH WATER - -_ 10,000 GAL. - SOOGPM TO TUNNE WASH TRUCK '.i FIRE PROTECTION WATER - 100 GPH OVERFLOW i • G0,000 GAL. .. 500 GPM7O FIRE PROTECTION SYSTttMS } - - - - TANK DRA/NAC+E OR • • OVERFLON To TUNNEL DRAINAGE SYSTEM i FIRE WATER SUPPLY TANK IN CINNAMON CREEK COMPLEX .EIL tie IJ -- WELL MI • • • • • • } 00 GPM + I EVAPORATIVE POND AT CIANAMDN CREEA /00 4PM /00 4PM l 1 u ""° +/ aaoPH FUNNEL DRAINS TUNNEL fp. ROM EB-, // DRAINS A te f boa.. _ `F 04 INTERCEPTOR AT f A Nrm_, • � C/NNAMONCREEKCOMPLEX L' ' u 3,000GA - 3 FROM LIB PROM 451 --►— • 150006115. /5,02 4415. _ i AT EASTBOUND SOLO TRANSFER AND TAN SF I ER SUMP A A ' AT EASTBOUND A ND TTb4S TS -PASSAGE T TR N'I CRO55 -PASSAGE N' ANER SUNPT ATEn5R 3 IIE`.+T A?QTAL GROS ,0004AL. NN E R .000 4AL. 3,0004AL. TUNNEL WASH WATER ORA /NAGE SYSTEM i M CONSTRUCTED DIVISION N PROJECT NUMBER NUMBER NO x.LCVrs KNOW r1 ro.f 1 YM COLORADO ID EII$II 360 REVISIONS »o DA,E aaw.,w .. Am' G14PN MAKE-UP i DOMESTIC WATER + 5 .PM /0.000 GAL. 304PM TO CINNAMON CREEK • 1 COMPLEX DOMESTIC WATER _ - TO DRAIN DOMESTIC WATER SUPPLY TANK • ELL NE3 • TO IFA/MIAJG FIE /0 304 ✓ FROM SALUTARY SYSTEM CINNAMON CREEK CONRAEX 4 30 4PM r t • We SANITARY SEPTIC TANK STATE DEPARTMENT OF HIGHWAYS C /A/A/AMON CREEK COMPLEX ;CUD GAL. DIVISION OF HIGHWAYS — STATE OF COLORADO Ity> is 148E • InOIA "W GLENWOOD CANYON TUNNELS PL.lAlOUE HANGING LAKE TUNNEL P. L.LALOUE WATER BALANCE DIAGRAM C.c «m J.N.OUE AMIWELD SCALE DATE an No/E4 NJ J.N.QUE NONE MAR. 30, 1989 CC -203 >nvw Co +c... 1. a aaouoo 0..0 ..Ol.HO IT r I ., TUNNEL DRAIN P /PC • ORA:MAU WISP -. - AIX v • TUNNEL 5 DRAINAGE SOLID INTERCEPTOR 4 TRANSFER SWAP— A' . WESTBOUND TUNNEL S PORTALS E , r --f-1 • • MG 1 L ii 4 EASTBOUND . TUNNEL DRWj A4GE l T ow& Olt HOLDING RYA � ' ., OIL OVERFLOW _. - -- -- «4Ge - - -> oRA s PP - 4'J 1 la • • W OMEN 5 7o /LET & A T0/LET \I /%2� 1 _ . i BATTERY ROOM \ BO/LER RM. \ , i \ i 70/LET ROOM — U4N /TOR PUMPR00M- 1 1 1 PRESSURE TANK � 1 t I a T \— 1 1 +— — I - - - - -- DOMESTIC •{ 1 LA' 70 LE," ` 1 1 I WATER TANK 4t; — 11 1 � I I I I y II } , •-- I nom SINK- Y1f• 1- 1.,.j_Fa i. + I 70 TUNNEL DRAIN © : NEUTRAL/VW4 PIA/K- ink © I SANITARY SEPT CINNAMON_ CREEK_ • WELL DRAW FROM CINNAMON CRUX i ti S 1 W I 1 xi - -- _- - FED. ROAD SHEET Al CONSTRUCTED REaOR DIVISION PROJECT NUMBER R MATER NO x[ViwxS I J REVISED I 1 voo l I VIA COLORADO ID 70-21 130) 361 •. REVISIONS TUNNEL DRAIN P /PE- • Nil / ID TUNNEL PRA/NAGS + EOL /A7ERCEP7AQ 4 r - - -� ____I T TRANSFER slap_ __ J C e CINNAMON CREEK 1 I PORTALS NEATER e PORTA COMPLEX I I i _ \ OYERFLO — 7uNNEL AQA /NAGE CVL M OLD /NO TANK I _ • K /7CNEN -� e �jANITOR RM Ar I 2 WO f /ELO TO EMERGENCY GENERATOR GYy TANKS 70 BOILERS TO EVARCRAT /VE FtWO MPd to A _ i I, 10 - - - - \ OIL \INTERCEPTOR ' � , LIFT STATION 1_ti ( ./ CAP °I) mT9 DIESEL 5TOR.I(E TANK TANK INTERCEPTOR /WASH WATER SOMP I `LIFT STATION "OMPL EIf_ -_ STATE DEPARTMENT OF HIGHWAYS DIVISION OF HIGHWAYS - STATE OF COLORADO It.E N L. Inca A:EinwA A...10vEDM. .Yi.._ vlm _ FL LA LOUE GLEN ..n OOD CANYON TUNNELS -_, HANGING LAKE TUNNEL F L.: LALOUE PLUMBING- PIPING DIAGRAM CHECKED J N. OUE AmwfED i scut DM( bfA.rw AJ . J.N.OUE NONE MAR. 30, 1909 CC-204 6313.03 • SECTION 631J • PACKAGED PUMP LIFT STATIONS, SEPTIC TANK, OIL INTERCEPTOR, AND LEACH FIELD COLORADO PROJECT NO. ID 70- 2(139) DESCRIPTION 6313.01 This work shall consist of designing, furnishing, factory testing, and installing packaged pump lift stations, furnishing and installing septic tanks, oil interceptor, furnishing and installing leach field at the Cinnamon Creek Complex. SUBMITTALS 6313.02 The following shall be submitted in accordance with subsections 105.23 and 631A. (a) Shop Drawings, including: 1. Design Analysis, Calculations and Performance Curves. 2. Piping Diagrams. 3. Wiring Diagrams. 4. Detail Drawings. 5. Installation Drawings. 6. Outline Drawings. (b) Material Lists. (c) Catalog Data. (d) Operations and Maintenance Instructions. (e) Spare Parts Lists. (f) Special Tools List. (g) Field Testing Plans, Procedures, and Reports. (h) Manufacturers' Installation Instructions. (1) Certifications of Compliance. (j) Warranties. MATERIALS 631 J .03 Service Requirements. (a) The lift stations shall be capable of continuous or intermittent operation. Pumps shall be capable of handling unscreened raw sewage and shall be capable of passing 3 -inch diameter solids. (b) 1 he septic tank shall be capable of continuous operation in processing 500 gallons of raw sewage per day. (c) The oil interceptor shall be designed for intermittent, variable, or continuous flows of water, oil, and /or any combination of non - emulsified oil -water mixtures. The interceptor shall process waste water or 6313 -1 02840 03/30/89 COLORADO PROJECT NO. ID 70- 2(139) • 6313.05 (f) Each pump shall be easily removable for inspection or service, without removing any bolts, piping, pipe fitting, or electrical connections. Pumps shall be fitted with stainless steel chain and hook of adequate strength to permit raising and lowering the pumps on guide rails for inspection, service, or removal. (g) The pump discharge connection shall be arranged so that when the pump is lowered into the sump such connection will automatically engage the stationary discharge piping and a positive seal shall be made between the pump and the discharge piping, without the need of adjustment, use of fasteners or similar devices or other motion of the pump unit such as tilting or rotating. (h) Pump motors shall be of the sealed submersible type and shall conform to subsection 632N. (i) Electrical control equipment shall conform to subsection 6321-4. (j) Pumps shall be controlled automatically as shown on the control diagram. 1 he control equipment shall include a NEMA 4X enclosure, support stand, circuit breaker, starters, overload protection, manual resets, electric alternator, hand - off - automatic switches, running lights, control transformer with disconnect and fused overload protection, provisions for plugging in a cable from art alternative power supply or portable emergency generator, and terminals for remote alarm annunciation. Control shall be mounted in a non - hazardous location, as shown on plans. (k) instrumentation shall conform to subsections 633. Liquid level sensors shall be sealed float type mercury switches. Two float switches shall be used to control level, a third switch shall provide alarm at high liquid level, and a fourth switch shall provide alarm at low liquid level. The setting of each level switch shall be adjustable from the surface. (I) Piping shall be assembled and rigidly mounted in the pump ready for operation. Piping and fitting shall be furnished by the pump manufacturer. Sleeves shall be provided for pump inlet and discharge pipe. Discharge pipe shall be furnished with a flange joint. (m) All hardware, including fasteners, shall be type 304 stainless steel. (n) the lift station shall be factory - assembled and tested to demonstrate satisfactory operation of pumps, control equipment, and instrumentation, without leaks or excessive vibration. 631J.05 Septic tank of the size indicated in plans shall conform to the following design requirements: 6313 -3 0284G 03/30/89 COLORADO PROJECT NO. ID 70- 2(139) 6313.05 oil -water mixtures ranging from 0 flow to 100% of maximum hydraulic throughput capacity to meet a discharge requirement of 5 ppm hydrocarbon for at least 5 minutes. (d) The lift stations and septic tank shall be installed as shown on concrete pads buried within a concrete vault at the cross passage of the Cinnamon Creek Complex. (e) Leach field shall be installed outside the CCC at a location established by the Engineer. 631J.04 Lift stations shall conform to the following design requirements: (a) The principal items of equipment shall include: 1. Pump with appurtenances and accessories 2. Duplex totally submersible pumps 3. Explosion -proof motors 4. NEMA 7 electrical control equipment . 5. Liquid level sensors 6. Piping and fittings. (b) The equipment shall be arranged so that either pump may be removed without dewatering the pump or interrupting the operation of the other pump. (c) The sump shall be a factory- assembled concrete construction enclosure and base, a gas -tight carbon steel traffic frame and cover, and capable of supporting a H -20 truck loading and 3 feet of earth cover. The base elbow discharge connection shall be bolted to the concrete base. (d) Pump guide rails shall be stainless steel with intermediate supports. Two guide rails shall be provided for each pump. (e) The pumps shall be totally submersible, electric motor driven, non -clog, duplex sewage pumps. All major parts such as stator casing, oil casing, pump casing, and impeller shall be cast iron. All exposed fasteners shall be stainless steel. Motor and pump shaft shall be stainless steel with double mechanical, oil - lubricated seals. The seals shall require neither maintenance nor adjustment, but shall be easily inspected and replaced. Double hall bearings shall support shaft and motor rotor. The lower bearing shall be locked with end cap so that there is no movement possible. A replaceable bronze wear ring shall be provided between the pump casing and impeller. The impeller shall be statically and dynamically balanced. 6313 -2 02840 03/30/89 COLORADO PROJECT NO. ID 70- 2(139) 6313.05 (a) Material shall be precast concrete having a minimum compressive strength of 3000 psi at 20 days using Type II Portland cement. (b) External loadings control rebar design shall meet ASTM 615 requirements. (c) Welded wire mesh or fibermesh fibers shall be utilized to control shrinkage cracks. 1. Welded wire mesh shall meet the criteria of ASTM A185. 2. Fibermesh fibers shall be used at a concentration of 1.5 pounds per cubic yard of concrete. (d) Septic tank shall be provided with traffic slabs, gas -tight traffic manholes and risers and capable of supporting a surface H -20 axle loading and 3 feet of earth cover. (e) Protective coating meeting requirements of ASTM C309 shall cover all internal surfaces. (f) The septic tank shall have two compartments, with the inlet compartment having no less than 67% of the total liquid volume of the unit. (g) Internal piping and fitting shall be 4 inch polyvinyl chloride (PVC) plastic in accordance with ASTM D2665 or acrylonitrile- butadiene- styrene (ABS) plastic in accordance with ASTM D2661. (h) Provide connections for supply and return air ducts. 6313.06. The oil interceptor shall be a factory assembled single -wall carbon steel or fiberglass reinforced plastic (FRP) UL labeled underground unit conforming to the following design requirements: (a) The interceptor shall be designed in accordance with the American Petroleum Institute (API) Manual on Disposal of Refinery Wastes and Bulletin 1630, National Sanitation Foundation (NSF) Standard 14, Military Specification MIL- T- 52777(A), and ASTM D 4021. (b) The principal items of the unit shall include: 1. Tank 2. Manway 3. Tubes 4. Liquid level sensors 5. Piping and fittings 6. Local dial indicator (c) The interceptor shall be a cylindrically constructed tank capable of withstanding a surface H -20 axle loading and 3 feet of earth cover. 631 J -4 0284G 03/30/89 COLORADO PROJECT NO. ID 70- 2(139) 631J .08 1. Tank shall be capable of storing water and petroleum products with specific gravity up to 1.1 and with maintained temperature up to 150 °F. 2. Each chamber shall be vented to atmospheric pressure. 3. Tank shall have nominal storage capacity of 1000 gallons with oil capacity of 400 gallons. Flow rate shall be 100 gpm minimum. 4. Inlets to the interceptor shall be 150 lb. FF flanged connections sized and located at the primary chambers as shown. Corrugated diffusion baffles shall be installed at the inlets to reduce velocity and to channel the flow. 5. The tank shall be fitted with a 30 -inch manway. Manway extension and removeable cover shall be designed for the specified loading. 6. The tank shall be fitted with all internal piping necessary for operation. 7. Provide a capacitance type liquid level sensor for detecting oll level, along with a dial type indicator for mounting on a remote wall. All electrical devices shall be rated explosion proof for Class 1, Group D conditions. 6313.07 Fabrication shall conform to the manufacturer's standard procedures. 6313.08 Leach field shall be as indicated on the plans and as specified herein: (a) PVC Pipe and Fittings. PVC pipe and fittings shall be as specified in subsection 605.02. (b) Filter Material. Filter material shall be Class B as specified in subsection 206.02. (c) Vent Pipe. Leach field vent pipe shall conform to the requirements of ASTM A 53, Type S, Grade B. (d) fabri shall cation conforming be the fabricated applicable provisions of Section after tion 635D. 631J -5 0284G 03/30/89 COLORADO PROJECT NO. ID 70- 2(139) 6313 .09 CONSTRUCTION REQUIREMENTS 631J .09 Installation. (a) Structural excavation and Ockfill shall be in accordance with subsection 206. (b) Concrete for the cast -in place slabs shall conform to subsection 601A; Reinforcing steel shall conform to subsection 602. (c) Installation shall be in accordance with subsection 631A: and the manufacturer's published instructions. Sealing cement shall be used between sleeves and piping to make the pump and tank penetrations watertight. (d) Leach field pipe and fittings and filter material shall be installed as specified in subsection 605.03. METHOD OF MEASUREMENT 6313.10 The item Sewage Lift Stations includes designing, furnishing, factory testing, and installing lift station's complete in place and operable. Septic Tanks and Oil Interceptor will be measured in place as complete units including all accessories. The item Leach Field includes excavation; furnishing and installing 4 inch perforated PVC pipe and fittings, and 2 inch vent pipe; furnishing and placing distribution box and filter material; complete in place. BASIS OF PAYMENT 6313.11 The accepted sewage lift stations and leach field will be paid for at the price bid for the pay item listed below. The accepted number of septic tanks and oil interceptor, measured as specified above, will be paid for at the unit price each bid for the pay items listed below. Payment will be made under: Pay Item Pay Unit Sewage Lift Station Each Septic Tank Each Oil Interceptor Each Leach Field Lump Sum 631J -6 0284G 03/30/89 • COLORADO PROJECT NO. ID 70- 2(139) 6313.11 Excavation, backf111, concrete, reinforcing steel will not be measured or paid for separately but shall be included in the work. Payment will be full compensation for all work necessary to complete the designated pay items in accordance with subsection 109.02. END OF SECTION 631J • • • 6313 -/ 0284G 03/30/89 MEMORANDUM A DEPARTMENT OF HIGHWAYS B 201 Centennial St. Suite 304 `qe "��„ P.O. Box 1430 ' / Glenwood Springs, Colorado 81602 -1430 m�l7- ,1 (303) 945 - 2901 r ' or <o� DATE: December 12, 1988 I70- 2(139) TO: Ralph Trapani FROM: Tim Bowen 1(nh SUBJECT: RESULTS OF PERCOLATION TESTS AT CINNAMON CREEK COMPLEX The percolation tests for the leach field at the Cinnamon Creek complex were conducted an December 5th and 6th, 1988. The procedures followed the instructions given by the Garfield County Inspector Jim McMurray: 1) Dig a pit, 3'x 3'x 3'. 0 2) In the bottom of the pit, dig a hole 6 "x 8" in diameter, 12" deep. 3) Fill the hole with water and let stand for 24 hours. Insulation was provided to prevent freezing. 4) Refill the hole with water and measure the time in which the water level drops one inch. Six pits were excavated in two groups,(see Drawing D-13 for approximate locations. The group to the Southeast of the proposed leach field averaged two minutes per one inch. The group to the West of proposed leach field, averaged five minutes per inch. Test data is on file at the geotechnical office. This information was given to Jim McMurray along with the design inflow to the leach field of 500 gallons per day. Garfield County multiplies this value by a safety factor of 1.5 for a design inflow of 750 gallons per day. The leach field should have a 1250 gallon tank and a field of 12'x 28'x 3' deep or 18'x 19'x 3' deep. MEMORANDUM /201 RTMENT OF HIGHWAYS ntennial St. Suite 304 ,;:e“ x 1430 - -tainq •• Glenwood Springs. Colorado 81602 -1430 !Y '1 te (303) 945.2901 •' \: 8 If you have any questions regarding this data, contact me at (303) 945 -8080. Robert K. Barrett District 3 Geologist by \A 4 �Jv Roger Pih Geologist C Enclosure: Drawing D-13 cc: w/o enc. ._ . . .- ... • ,. .. 6 . , p • tb al i• ttti r °br °` ti t r� I . Y I A v c o u �q e kkt 1 r . ;. / \ \ I! 4-''.!-, /.. 1 , i `y � $ p x i12 �� ° b V , ♦ / / .H � - .b � .-.../ /. 0 I. ` j MAUM ONE ife ABOVE \LL,,� 1j jp, 4 it -. ,..-- -si, ' .' , - . ,,,l,r,./ -- n 1 1 �,c : 11.. ` I '.: 111 % f, c Co a 1 It • � � �' 8 7%x' . d sI r :_ u 4 yb , rst \ t 44 , ..).' . I [ql { !It: i I O I i 1 _ fl p y g ✓/ y J �� m ! @° n � { ' s , '" $aK a 40 e a e6; ii A ' I ' .S Z i f -i F to i ;; do I. , Ao ((SS����> 1 = " a k ^ 3 P m sY(m Q� t ti S 3`i °° ilia.. 0 g .-.: . - q. . - 4 4 . t ? R r K n ^ ts— � _ _- yam_ . ti ._. 1 i t COLORADO DEPARTMENT OF HIGHWAYS #903 Projects ID 70-2(139) .SPEED MEMO Location: Hanging Lake Tunnel MESSAGE To: Dan Harrison Date: 04/28/92 Hanging Lake Joint Venture Subject: 631J Leach Field Attached is sheet number 111 showing a mound configuration for the leach field. Please incorporate this into your work. Sand material should be of the type currently used for concrete. Once the system is installed, including Filter Fabric but prior to backfilling, please contact Jim McMurrey with the County for inspection.. 94 - _8212_ HANGING LAKEJ.V. i RFC'D 4PIS S$ IYYC / / ^'67. • ON INro r. 1,.• • -IIIIIr Signed / v Title RE --�- /� To: 1 wJ !'t CC- GrW�R� Date: /Z 9 / 92--- • i , Latca j 2 ) N I 4' V� • [ �g WJix O 1 • a 3W yi J r O . r yqa am it , li v ■ .� —� A U U VO T J( O OR , r d t Y :;., a e ii ' a 1 :R ii I ,,. , 21:h a / m • VP _ ., . . • . _ .• 4 ti,-. ee F V 0 ..1 .si. ,. ,i W ,:.,,,„. ... �C II ow B f k. f �� y L � � 'r�L I %L�r t , • f y z } J O i1 4 ES & et " .( . E : ,��... ✓ / .,.p S�ri � ".........:...,........t.......;:::::......:!?.....v c y € r c g¢ y A V } Ll y13 r \ 4 Aa'ti ' i . � S ua r . • a, ,�1� �� ig R. It ..' 111$x' • yS — —' —' ----- —�— ' s . : ti V t NK i f • 'Lj f 1 . .5 r �r - i . . .. . - . - . . , . . .... ' 4111( 11 . u) ." 4 .',. - ,., . , Iii / I ,....... a • ........ 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