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HomeMy WebLinkAboutHARMONY RIDGE PUD OFFSITE SANITARY SEWER - Filed SS-SANITARY SEWER - 2009-08-27CJ HARMONY RIDGE OFFSITE SANITARY SEWER VICINITY MAP SCALE 1" = 2000' ABBREVIATIONS LEGEND ADS ADVANCED DRAINAGE SYSTEM -- 04 GATE• VALVE AND BOX (CORRUGATED POLYETHYLENE 01P/NG) BVC BEGIN VERTICAL CURVE --: CONCRETE THRUST BLOCK D.I.P. DUCTILE IRON PIPE EW END VERTICAL CURIE -4 FIRE HYDRANT ASSEMBLY F.H. FIRE HYDRANT FL FLOW LINE — — — EXISTING WATER LINE GTV GATE VALVE HP HIGH POINT Q MANHOLE L.F. LINEAL FEET LP LOW POINT Q EXISTING SANITARY SEWER LINE M.H. A14NHOLE MIN. PC MIN/MUM POINT OF CURVATURE EASEMENT LINE PCR POINT OF CURB RETURN P/ POINT OF 1N7E9S£CTION PROPOSED S4/V SEW. LINE PRC POINT OF REVERSE CURVE PT POINT OF TANGENCY ® PROPOSED STORM SEWER LINE PVC POLYVINYL CHLORIDE (PIPE) Pill POINT OF VERTICAL INTERSECTION = r = EXISTING CONTOURS RCP REINFORCED CONCRETE PIPE ROW RIGHT OF WAY PROPOSED CONTOURS STA. STATION T.B. THRUST BLOCK S SAN. SEW SERVICE TYR TYPICAL W/ VC WITH VE•R=41 CURVE w WATER SERVICE — — — EXISTING IMPROVEMENTS UTILITY PLANS LOCATED IN THE CITY OF FORT COLLINS JANUARY 2000 11 i/ INDEX TO PLANS CORER SHEET SANITARY SEWER PLAN & PROFILE MISCELLANEOUS DETAILS 1 2 & 3 4 EROSION CONTROL NOTES 1. Construction most take place outside of the normal period when birds of prey use the site for o winter feeding area (to oval disturbing fag/es and hawks) and when Prairie dog pups Ora below round (praire dogs cannot be relocated of that time), Thus, construction can only take place from ✓u/y 15th through 0ctotxr f5th. (The Ciy is trying to Obtain a emit for relocatingthe ro%ire dogs this tali /f we are successful in obtaining the permit and successful in relocating the prairie dogs this fo/% then we may be able to a//ow }rou to start construction on March 15 as yew hove requested Beforo we will allow this to happen, we will need o written agreement from }mur contractor stating that they will be able to start on or about March 15 and be completed with the sewer line including restoration by May 15.) 2. The limits of development where a// work will be conducted shall be shown clearly on a plan, which includes existing —man made features and stream channels on the Cathy Fromme Prairie. This plan sho// be submitted to the Natural Resources Department for approval prior to any construction start. Access points for vehicles shall be shown on the plan. Access to the easement is only available from Shields Street and from the Ridge Subdivision. No access will be a//owed across any portion of the Cathy Fromme Prairie that is not included in the easement. Temporary signs sha// be posted informing the public that this is a Fort Ca=i Loveldnd Sonitation District/Homvony Ridge Development project, and indicating the purpose of the project and the Districts phone number Signs shall be posted of the Ridge Subdivision where construction will take place, the Shields pocking lot and an the trail where the line wit/ cross. 3. Construction w171 be taking place through an area where the Natural Resources Department has on ongoing research project to study relocated prairie dogs. Once limits of disturbance have been determined, and at least 4 weeks prior to construction, the Contractor must meet with Naturo/ Resources staff to c/ arty mark in the Field where this area is. Natural Resources staff will then move prairie dogs out of the construction area prior to the start of construction. 4. Topsoil in all areas of excavation sho// be stripped to a depth of 8 Inches and stockpiled separately, Wet/ond and up/and soils sho// be stockpiled separate, and placed in an 8 inch layer on top of subsoil in the corresponding zone immediately following the completion of each section of sewer line. 5. No more than 400 feet of trench shall be open at any given time, and a// trenches shall be bockAlled and compacted by the end of work each day. Sov%s in backfi/led, compacted, topsoiled trenches shelf match the grade of the surrounding, undisturbed pro%ria. 6. Backfi/l in trenches shall be compacted to 95X Standard Proctor Obnat, The Contractor shall do testing of compacted sols at regular intamya/s vertically and horizontal/, within the area of excavation to ensure that this roquirement has been met. The City sha/ receive a// lob Proctor density result and a Copy of all Feld compaction tests. Sufficiency of the number and location of Proctors and compaction tests sho// be determined by the City After compaction to fine/ grade, the top 6 inches of the subsoil shall be ripped and prevwusly stripped and stockpiled topsoil MOMHals spread evenly over the disturbance areas• 7. All existing manholes from the abandoned 8—inch line shall have the upper sections removed and then be m9d with sail. This sa/ sholl be compacted to 95X Standard Proctor Oensiy to prevent settlement. All new manhole covers shall be set flush with the finished ib I surface. 8. All settled areas along the existing pipeline to the abandoned sho// be brought to grade (match surrounding topography) during construction of the new pipeline. Any fill materfa/ raqu%rdd to raise the settled areas must be approved by the Ciy prior to placing the motenal The Contractor at no cost to the City shall repair any settlement that Oda" over the existing or new pipelines after completion and acceptance of the project by the Ci7y to the satisfaction of the C%ty. Any necessary repairs shall be conducted in a manner and at a time approved by or directed by the City. 9. A// disturbed and topso#ed areas shall be seeded with a seed mix of native species specified by the City. The seed Shall be drilled into the soil at on appropriate depth for the softies in the mix using a range drill (not a Brillion). All seeded creos sho11 then be hydromurched per City Storm Droino & Desi Construction Standgn Criteria and ards. 10, The Contractor shall be responsible for a// seeded areas for a minimum of two (2) growing seasons from the dote of completion or until the following plant establishment criteria is met. ��w seeded ft//root lateras shall be thanInspected berJollity Aroathe seeded Contractor on and ether time at s rifled intervals. Areas seeded in the spring sha// be inspected for required coverage the Y spectfd the fol/owing two summers not later than August 1. The required coverage for the first inspection sho// be ten (f0) viable live seed/rags of the specified species per 1000 square centimeters (aoproximote/y one square foot), or fifty percent (50 X) coverage of the specified f2110ge as measured from five fact (5) directly overhead, with no bar* spots larger than 1000 square centimeters At the time of the second growing season inspection, there shall be seventy—five percent (75X) foliage cower of the specified species planted as measured from flue feet (5J directly Forovet No more than ten percent (fOX) of the species noted on the site may be weedy species as defined by Article ///, Section 20-41 of the Code of the City of Fort Collins.C// Determinabon of required coverage will be based on liked transacts each ten meters in length, randomly placed %n rapresentat%ve portions of the seeded areas, with p/ant species or bare ground/rock/litter being noted every ten (10) centimeters along each transect. The Cantractor shall warrant al/ seeded areas for two growing seasons from the dote of completion. The Contractor shall rework and reseed per original sPecificotions any areas that are dead, diseased, contain too many weedy species, or foil to meet the coverage requirement at no additional cost to the City. 11. Any damage done on the Cathy Fromme Prairie to the concrete bike trail, fences, or other improvements caused directly or indirectly by the repaired/rep/oced immediate/, to current City stondords, Including matching the color of the concreteconstrvefion sho// be. 12, Any requirements listed above that are not met by the Contractor in a timely manner w/l be corrected by the City and the expense of the correction Pius management costs will be billed to the Contractor. Species Com on Nome Scientific Nome Variey X of Mix Lb Ac Grasses Blue Grome Boute/aua grad/is Lovington 15 5 Side Oats Gramo Boute%ua curtipendulo Vaughn, El Reno 15 3 Buffalo Gross Buchloe docy/olles 15 10 Western Wheat Agropyron sinifti Barton 25 J Indian Rice Gross Oryzopsis hymenoides Po%me 10 2 Shrubs/Fortis Fringed Sage Artem%sio frigido 5 0.2 Rubber Rabbitbrush Ch,sothamnus nouseOsus 5 0.3 Purple Prairie Clomr Peta/ostrmum purpureum 5 0.5 Upright Prairie Caneflower Rotibida cornumnifero 5 0.5 GENERAL NOTES 1. 7H£ TYPES, WJ,, 10C4DW AND NUMBER OF ALL KA40M4Y UNDiNGROL/ND UAUAE9 ARE APPROKIA/4W W JW SHOWN OV rW OR4MVAVS: ? SMU BE THE RESPONS&U7Y OF DVZ' CaVTRA r4W TO VFRIFY THE &M-TENCE AND 46CA77ON OF ALL 244m6ROUN0 U71LD7ES ALONG 7HE ROUTE OF WORK. BEFORE COMMEIMC/NG NEW CONS7RtARON 77 E CON7MC70R SMU BE RESPONS&F FOR UNKNOWN U77LMES 2. PRIOR 70 THE COMMENCEMENT OF ANY CONSTRUCTION rHE• CONMC70R SMLL CONTACT ALL IML17Y COMPANIES 70 COORD1A(4TE SCHEDULES AND CONTACT THE CITY FORESTER 70 SCHEDULE A SITE /AMOEC770N FOR ANY TREE REMOVAL REQU/R/MG A PE7RM/T. J BENCH A"W" 077Y OF FORT COU-4C V.C.N. No. 18-94 LOCATED AT 7HE NORTH S70E OF W H"MONY 2O7' WE57 OF CrflPPEAEI4LE L ?,COVCRETE 845E OF A BRICK AND MORTAR FENCE. EIEV. 5116.60 4. lF DE74i17ER1NG /S USED TO AVSTAU URU77ES TNEN A STATE C0A57RUC7AON DEWi4YMM WASTEWA7ER OL5CH4RGf PERMIT IS REDUMED /F D14CHAR6ED INTO A STORY SEWER, COMM%L IRR/G4770rV DITCH, OR ANY WA rERS OF NE UNITED STATES. 5 ALL S4N/fARY SEM£R COK47RUCTA9N SMU CONFORM TO 7AE• MOST CL/RRENr SOUTH FORT COLLINS S4AVrAMY D67R/CT STAAGM SP af)C4DO46 AM 54WARY SEMER LAYS C0NSTiFW71aV City of Ft. Collins, Colorado UTILITY PLAN APPROVAL DRAWN R.A.D. CHECKED S.F.H. DESIGNED R.A.D. FlLENAME OFF 'SCOV \`y't1 p,+f t111111 Nd/mmhyf/ ',i W p Z w co W cc O J Q ad Z aZ CC V♦ � O W Wa 0 > w W LJL co cc U- Z W O :5m W a a w an O an oc \/ � /\ W 0~ O � ZU a > k■ APPROVED: PST, INC.Cm Ultinq Enginema ;a.=1R �' Date CHECKED BY: Gu _ 1-zS-OD FORT COLJDATERD WATER DISTRICT joB No. esouraaa Date SOUTH FONffA710N DlSTRlCT 10-875-000 s. CHECKED BY: UTILIAPPROVAL SCALE N.r. 3tormwnter W3tit7 Date CHECKED BY: Parks & Re�eatiou Date APPROVED:a_a..� DATE Feb. 6, 1999 CHECKED BY: Traffic Engineer Date DATE: &SHEETSCHECKED BY:Date APPROVED:— giver4 DATE: e i C _'� 17-35 5010___. 5005 - City of FL Collins, Colorado 0 DRAWN R.A.D. CHECKED S.F.H, DESIGNED R.A.D. MENAME offSs 1 cam'•'°� ; - ? FORT COLLINS-LOVELAND WATER DISTRICT I M SOUTH FORT COLLINS SANITATION DISTRICTI W UTILITY PLAN APPROVAL APPROVED: • Uj v♦ Manager DATE: o e } 50 p 50 10p APPROVED: scale 1"=50feet ems Engineer DATE: 2 • 71J. b Z VIP - - _ --- - --- _�_ W UM ---- --- - 5010 ------ - -- - -- --- ___ _-__ _a y Existing manhole plug (9� existing 8" line to the WN e/9Yr northwest. 3 NOTE- Wetlandprea, contractor shall stockpile 1910 1,, o y �n W wetland ma na/ separately and replace some at con c/u on of construction of this area. _ - - -- - ---- 135yy - - f0"- - Exist. 8 Sa '-- - --- �°6LA---- n. Sew- A-bLZo7 /n Existing M.H. Sid. 0400 ° O F a 4 W Core drill existing manhole p "+ w Sta. 2*03 form new invert c o q3 Install Concrete encasement and down stream cut off wall, See Sht_ 4 4 o taw / detail on of Existing manhole abandon in place, remove lid, frame & top cone section. �11 manhole with excavated material Existing manhole abandon in place, Existing manhole abandon in remove lid, frame & top cone Fill place, /nsta// erosion contra/ fencing from section. remove /id, frame & Sta.4*00 to Sta. 10*50 manhole with excavated top cone section. �// materi% manhole with excavated material, \ - - - - - - - - - - - - - - - - ��� Sto. 10*54.76 - - - - r \ ---------- - - - - - - - - - - - - - - - - - - - - - - - - - - - 7461.78 \AMiH. ,1 /VOTE' ConAraeroe Sto. 3tB6.43 %/�/4SAa// CeAs�e"CA"0.7 Cnci/ n�c � E'asoyie,�t 4iN7. CUps . f/'4tiioy% n ACfiuitl:ea -7o be r iH7 irC �y 707hat'Ae4Ors . ----- - --- - --- T=- F _ - - ----- --- xis m ni o ewe^ ------------------ -- --- ---- - 5000 - - -- - ---- -- - - - 4995-- 1' 10 FX� 1 al 5005 dic .41 - — .. .. _ .. ... , .. , 4.j - �-; 5000 T ------------ -- - -- --= Tj- -- i x8"- -- - -- -- - --- - - -- - — -- -- - - - , -- - - ----- - --- --- -- -- ------------ -- ---- -- _-------i------------- -- ---- __ -- --- --- -+%te9 Sexes---- --- -- --- ----- ---- -- - j - - --- - --- -- - -- - 4995 a T 4990 - - - - - - - - ---- - -- =encasement4965 -T_-- - --- ------- - — rt --- -------- - - ------------------------------ ---- --<- -- —_ -- -- - - -- ---- _ — -- - --- --- - - - - - - . --- TST, INC. msulting Engineer JOB �-- 0875 000 --------- T-- -`-. - ... -------_ ____._._.__._._ ---� - - i- ---- — — -- - -- -�------- --z------_._ OS - -- ---- , ..:_.. _. ..r-- ----- --- E4 a � ..-� _.if__ --- -E------_..-- --------- - --- — - i Hon -- -- --- T—V3- Vert. 1 _5'. _ i DATE �- - -- -- -- -- -- t - - -- - -__ t -- �- _ _ - - - -- - --- Sep. 9, 1999 Ob �- �- __- - -'- EET -__ --•--_--;----._.__- -._— _ _- _- _.- ' - SHEETS 8f00 9+00 10*00 01-00 1 f00 2f00 3t00 4 k00 5*00 6+00 7+00 11 f00 7 NOTE* Contractor shall install a sump upstream of Scnita sewer crossing and pump drainage water Existing manhole C �' I around excavation site. abandon in place, / \ ( - remove lid, frame rk CO�c,S� Sto. 17*08 top cone section. Fill 01% Quo Contractor shall stockpile wet/ond vegetation and 1 10 wide concrete poth manhole with excavated Q{�� replace once construction has been accomplished. I remove and rep/ace as necessary. Approximate locationof wet/and area. Existing manhole abandon in p/ace, remove lid, frame - r -------------------- a x top cone section. Fi11 cn manhole with excavated _ _ — — — — — — — — — motenal _ Abandon �n Pl _ M.H. 5 o o n Sew r _ _ _ - Sta. 18f36.20 I Install Concrete encasement ( -`Q• Existing monho% - I, T /nS�// and down stream cut off wall. Existing Y.H. i J abandon in p/ace, - N076,' C'on rac r e � See detail on Sht. 4 of 4. remove A frame Sta. 21 f59.26 to cone section. Fill C ns �rac ,o y �tncin� Remove Existing 8" San. manhole with excavated _ ' ' _ _ : I % 6 s em e J �� Sew. to the South. Core materio„ � -� � ,-- � � - M.H.4 Sta. 14f28.62 CO j� s �'r4 drill for new 10" PVC. 11 CD 00 M.H. P p G / fta. 10*54.76 T n 20�, \0 �SG0� 5io 5025 ---- 5020 5020 - - 5015 -------------------------- r- J xis ng_3�nE7a 50055000 -- — -- --- -�--__ �_ _ - --- ---- -- -- - - �— - - - -- — — - t it- i — 10-f00 11-/-00 12*00 13-f00 14*00 15+00 16*00 17+00 18+00 City Of FL COHIng, Colorado UTUM PLAN APPROVAL APPROVED: Date CHECI(E0 BY ti -Zj -0-0 CHECKED BY Wawa �a CHECKED BY na. CHECKED BY fizz t CHECKED BY — � cc PSS FORT COLLINS-LOVELAND WATER DISTRICT SOUTH FORT COLLINS SANITATION DISTRICT UTILITY PLAN APPROVAL APPROVED: _ z Manager �'—"-- —� DATE: 'A 50 0 50 100 APPROVED:_ scale 1"=50' feet terns tngirieer DATE: 2. !V,. 04p -- I = - __ 5025 -- --� -LI —. - - --- 5020 5010 r--- -- -- -::--- - --�--- -- 4990 T3T, INC. -- - -- r---- --- _ ------ ---- Con. Wng E^gj,"M _- .— — -- --_ _--_---_—_ JOB NO. saa -- ---- — OB75-000 ._ . — --. _ -- -- ------ -SCALE Ho I= Vert. 1""=5' `� i ----- -- —`-- ----- _ "11 - --- --~- --- DATE Sep. 9, 1999 SHUTS S14EET —----. -- — -- - fl 9_ _�— - i----- — --- - - 19+00 20-f00 21-f00 0 z z 0 9 o° DRAWN R.A.D. CHECKED S.F.-H. � DESIGNED FILENAME offss2 ��p t(4:�IM1❑.r, f W coJ O�N 1z 10 Z �V Z •� :5 CO CC 0 I W FM O LU r• W CO M TM I gm 4 -4 o ♦♦�AA � CC vJ CC STEEL DR FILTER FABRIC LED TRENCH FILTER FABRIC ATTACH SECURELY TO POST STEEL IXt WOOD POST COMPACTED BACKFILL APPROX. 4' X 4' TRENCH iE T-1 10' MIN. SECTION VIEW SILT FENCE D-28 Oj BURY UPSLOPE END OF BLANKET IN A TRENCH 6' DEEP BY 6' WIDE. IN TRENCH SILT FABRIC OUSE A 4' OVERLAP O WHEREVER TWO WIDTHS OF BLANKET ARE APPLIED SIDE BY SIDE. STAPLE PATTERN: MINIMUM 3 PER SQUARE YARD. ;�;��;�••..o• •.. swe ...... ............ •111• .1111111111 •. •11111 •1.11.11111.1♦ �1 • • 1 • 1.11ii;� �111111 • •P.•O:: 11,.. Q4- CHECK SLOTSSHOULD BE MADE FOLD OF THE BLANKEr 1 A TRENCH1 DEEP AND TAMP FIRMLY. SMOOTHLYLAY THE BLANKET 1 THE SURFACE OF THE SOIL-11 NOT STRETCH THE MANKET, T Ti NOT ALLOW 1 1. CENTER IN TRENCH. APPROXIMATE 6'x6" TRENCH PLACE BLANKET PARALLEL TO THE DIRECTION OF ROW. DO NOT JOIN STRIPS IN THE CENTER OF THE DITCH. USE CHECK SLOTS AS REWIRED. PLACE BLANKET PARALLEL TO THE DIRECTION OF ROW AND ANCHOR SECURELY. BRING BLANKET TO A LEVEL AREA BEFORE TERMINATING THE INSTALLATION. SOIL RETENTION BLANKET INSTALLATION DETAIL i ♦• ♦' CONCiccil CUT-OFF WALL 1 •� ON DOWN S_CPE SIDE � � TRENCH WIDTH AS SPEC6IED � IN SECTWN sa!!t FIOw uNE OFLuw- - J.: YikiCRWAY TRENCH WALL SLOPING o 3 - AL L8T . 2 FT. o A u y Z ` (\� CONCRETE ,°-n l C FT. 1 y�yi ENCkSEIAENT �?;°{ '";�`,.-, , .`"• z 6IN. 1,. yam` _ T8'INi PIPE aD. 4- WIN T ll ACTED GRANULAR NITERGL \ ie IN. COIs0801G TD cDn1H D67 a U L A 0o lleTlAL LIFT SIIAI.L NDf EMCEED 3 FEET HI 11EPTF4 \ Class B DeddrN 6 IN. �''- Class raiD beddhR Is tlu wRthod of bRJoBq In a1YN, the We M(P of the pipe In see on a compacted Granular PLAN VIEW to HK7 In the bedding Yorh Table In S 7HShall kw a see Wmeled, q of sMnaoInch washed rock :d Spspecfl cations. The gradation Is Us�oe DRAWN R.A.D. TRENCH Stove Sim Total Passing By SkesIX Wwavy"6 IN. _ CHECKED \ 6IN. 3/4-e10°D "O S.F.H. T o- $ DESIGNED Da o-s R.A.D. ♦ H / } The trench ahW IW emcavated to a depth bete. the estoMWnd grade iplat to LAS of the outside pipe FILENAME / i ♦ danetsr, but not less than 4 Inches. A rock es<avatbn, the Nrxnw adepth shoR be 6 ode 2 FT. 2 r% s 1 ' \ OfFSSOET wesseemmee BEDDING REQUIREMENTS SECTION A —A _ '�ti -n, Y'• ' __- STANDARD _TRENCH _&_ BEDDING DETAIL . SOUTH FORT COWNS ,",•. „ t;. '. _ SANITATION DISTRICT A T SECTION B-B ; FORM GRADE CONORM ADA MMIDIT SNHS _. ...-------------_..-------------------------_- - ----------.--------------------- GROVIED Dow CONCRETE _ ENCASEMENT_/- DITCH__ -CROSSING _DETAIL '°" "�` mKM• %Y AaTY 0-478 WOORTNC GONE I! 10C leg :: W >3 x a.: MANHOLE AIRI a ` PRE -FORMED PLASM CASKET 12 K D.C. `7.• �^ C V/ p ' ~ SEE TABLE ATM C•478 MANHOLE SECIOMS :. ,d 9L,pPf. _ GRGUT .•e m 9ARREi. SE ON Ni51DE saw �•• : w •• 2 tlL{ PRE -FORM PLASRC GASKET •;;!�•:,•••,• -4 •• �: ::.� CAST-N-PLACE CONCRETE BASE 8 N. WLJ W f• :+. MM" INSIDE DIAMETER OF MANHOLE SHALL BE AS FOLLOWS: PIPE 912E MIN. MANHOLE DIAMETER Is K OR LESS 46 N. If K 1030K so OVER 30 INCHES 72 K NIXON ♦ V/ use use a AL PGLRM KWW ZPRECAST MANHOLE BASE ALTERNATE BASF Q cc STANDARD_ MANHOLE- DETAIL - SOUTH FORT COWNS _ .._ SANITATION DISTRICT z a z S J a W 0 Ir W C* Q City of Ft. Collins, Colorado UTILITY PLAN APPROVAL TST, INC. APPROVED: Consulting Engineers Ci er Date CHECKED BY: BPc Natural Resources j- 27-oD Date FORT COWNS-t OVElANO WATER DISTRICT SOUTH FORT COWNS SANITATION DISTRICT JOB NO. 90-875-000 SGALE ,yes CHECKED BY: 9tormu►atsr Utility Date U TII+IgTy PLAN APPROVAL CHECKED BY: Parka do Recreation Date APPR011ED: . DATEFeb. 6, 1999 CHECKED BY: Traffic e" Date DATE: _," i • 00 SHEETS SHEET APPROVED.- w CHECKED BY - Data Date 4 4 DATE: -0-- 3 e -3 174�