peters_creek.dwfx

VICINITY MAPT27NR17WR18WR16WR17WT26NJD, P.C.&ANO.DESCRIPTIONINDEX TO SHEETS45ROADWAY PLAN & PROFILE2SUMMARY OF QUANTITIES & 1TITLE SHEET6CULVERT GENERAL LAYOUTPRECAST FOOTING DETAILS7FOUNDATION DETAILSXS1-XS2ROADWAY CROSS SECTIONSU.S. DEPARTMENT OF AGRICULTUREFOREST SERVICE, REGION 1SPOTTED BEAR RANGER DISTRICTFLATHEAD NATIONAL FORESTPETERS CREEKNFSR 38 MP 42.034FLATHEAD COUNTY, MONTANAROAD AND BRIDGE PLANS FOR:CULVERT REPLACEMENTGENERAL NOTESDISTRICT RANGERFOREST ENGINEERRECOMMENDED:REVIEWED:DATEDATEFLATHEAD NATIONAL FORESTFLATHEAD NATIONAL FORESTFOREST SUPERVISORAPPROVED:DATEFLATHEAD NATIONAL FORESTREGIONAL ENGINEERAPPROVED:DATENORTHERN REGIONGOVERNMENTFURNISHED:WASTE SITERIPRAP SOURCECRUSHED SURFACINGSTREAM CHANNEL DETAILSLOCATION MAP3THISPROJECTPETERSCREEKT28NT27NHUNGRYHORSERESERVIORR15WR16WBORROW SITEPetersQuarryAll government furnishedmaterials available atPeters Quarry f:\5396.06\dwg\Peters COVER.dwg, Cover, 6/9/2009 2:35:14 PM, curtis

CONSULTING ENGINEERS & LAND SURVEYORS3203 Russell Street, Missoula, Montana 59801-8591Phone 406/721-4320 Fax 406/549-6371A&, P.C.DJPETERS CREEK NSFR 38-42.034SUMMARY OF QUANTITIES & GENERALNOTESREGION ONEDESIGN: This structure is designed for HS-20 live loading in accordance with AASHTO Standard Specifications for Highway Bridges, 17th edition, 2002.HYDROLOGY AND HYDRAULICS: This structure has been designed to pass a flood of 125 cfs (Q100) with a Headwater Depth to Culvert Rise ratio less than 1.SPECIFICATIONS: Construct the project in compliance with Federal Highway Administration Standard Specifications for Construction of Road and Bridges on FederalHighway Projects (FP-03) and applicable Special Project Specifications.EROSION CONTROL PLAN: Submit a soil erosion plan to the Contracting Officer for approval at least seven (7) days prior to beginning work. See Section 157 of theSupplemental Project Specifications for details. Construct temporary means to divert the flow of the live stream as necessary to perform work. Do not pump waterfrom excavations directly into the live stream.CONSTRUCTION STAKING: Construction staking will be provided by the Government. Re-staking will be at the Contractor's expenseDISPOSAL: All materials designated for removal become the property of the Contractor and are to be disposed of by removing from site in an environmentally safemanner in accordance with all Local, State and Federal requirements.TEMPORARY TRAFFIC CONTROL: Submit a Temporary Traffic Control Plan to the Contracting Officer for approval at least 30 days prior to intended use.CONCRETE: Use Class A(AE) Concrete for Precast members. The required 28-day compressive strength (F'c) is 4000 psi with an entrained air content of 5% ± 1%.Finish all precast elements with an ordinary surface finish. Make all concrete in accordance with an approved mix design. Chamfer all exposed edges of concrete3/4" and fillet all acute angles 3" unless otherwise noted.REINFORCING STEEL: Use reinforcing steel of the deformed type conforming to AASHTO M31 (ASTM A615) Grade 60. Concrete cover is as shown; where notshown it must conform to AASHTO. Cut and bend reinforcing steel in conformance with ACI 315. Lap splice bars 2' min.HARDWARE AND STRUCTURAL STEEL: Use shapes, plates and bars meeting the requirements of AASHTO M270, Grade 36, unless otherwise specified in theseplans. Use hardware meeting the requirements of ASTM A325, Type 3, except as noted in the drawings.WELDING:Weld in accordance with the Bridge Welding Code, AWS D1.5.GENERAL NOTESDQ = Design Quantity; AQ= Actual Quantity; VQ= Vehicule QuantityLAYOUT POINT COORDINATE LISTINGDescriptionNumberNorthingElevationEastingLayout Pt. A9941.557220156.11123586.04Upstream Bottom of FootingLayout Pt. B9939.357020169.93733586.04Upstream Bottom of FootingLayout Pt. C9876.591820145.77333580.61Downstream Bottom of FootingLayout Pt. D9874.391720159.59943580.61Downstream Bottom of FootingPETERSCREEKLayout Point "C"Layout Point "D"Layout Point "A"Layout Point "B"CULVERT STAKING SCHEMATICNot to Scale14.00'134MOBILIZATION15101Lump SumLSQSEEDING, DRY METHOD (WITH MULCH)62508Lump SumLSQREMOVAL OF EXISTING 48" DIA. CULVERTCRUSHED AGGREGATE, SURFACING (GOVERNMENT SOURCE)3080942Cubic YardDQEQUIPMENT RENTAL, HYDRAULIC EXCAVATOR WITH THUMB62201HourAQ811PRECAST CONCRETE MEMBER, CULVERT FOOTING553A02AQ203041Lump SumLSQPLACED RIPRAP, CLASS 2, MACHINE PLACED (GOVERNMENT SOURCE)25101A40Cubic YardVQSOIL EROSION AND POLLUTION CONTROL15713Lump SumLSQ114' SPAN, 4'-7 1/2" RISE STRUCTURAL PLATE ARCH, 0.111" THICKNESS6030466Linear FootAQSUMMARY OF ESTIMATED QUANTITIESUNCLASSIFIED BORROW20404130Cubic YardDQROCK WEIR STEP POOL64810EachAQ5STRUCTURE EXCAVATION20806Lump SumLSQ1PLACED RIPRAP, CLASS 5, MACHINE PLACED (GOVERNMENT SOURCE)25101B104Cubic YardVQLinear Foot f:\5396.06\dwg\Peters Quantities-Notes.dwg, Q-N, 6/9/2009 2:35:23 PM, curtis

80.00' VCPVI ELEV = 3599.93PVI STA = 2+06LOW POINT STA = 2+23.21LOW POINT ELEV = 3600.17BVCS: 1+66BVCE: 3600.76VCS: 2+46VCE: 3600.26-2.08%40.00' VCPVI ELEV = 3600.43PVI STA = 2+66EVCS: 2+86EVCE: 3600.03-1.98%0.83%

3583358535853585358535863589359035903590359135923593359435943595359535953595359535953595359535963596359735973598359835993599359935993599359935993600360036003600360036013605360536051+004+004+312+00PC = 1+77.54PT = 3+72.823+00

360035953590358536053610PETERS CREEK NSFR 38-42.034CONSULTING ENGINEERS & LAND SURVEYORS3203 Russell Street, Missoula, Montana 59801-8591Phone 406/721-4320 Fax 406/549-6371A&, P.C.DJCULVERT REPLACEMENTROADWAY PLAN & PROFILECP-2Existing Edgeof RoadNew CenterlineRoadway FinishedGradeExisting Ground alongNew Centerline15'10'Centerline Roadway4" compacted thickness,Crushed Aggregate Surfacing3%ClearingLimits,typ.11.5Not to ScaleTYPICAL SECTIONExisting Ground(representative)11.5NFSR 38New CulvertRemove & Dispose Existing48"Ø Corrugated Steel PipeSURVEY CONTROL COORDINATESDescriptionElevationEastingNorthingNumberCP-110000.000020000.00003600.00REBAR MM-42CP-210020.551520116.55313601.25REBAR NWCP-39853.630920080.62113591.14REBAR-AC SWCP-59864.941520206.93813597.10SE QUADSPIKECURVE DATAR = 1500'Δ = 7°27'33"L = 195.28'New Edgeof RoadEMBANKMENT(EST. QUANTITY 130 CY)Remove & Dispose Existing 84"ØCorrugated Steel Pipe12'12'CP-3CP-1CP-512'12'24'5' Min.5' Min.Existing DitchNew Edgeof Road3+002+0012'12'4+001+001New Culvert3%SCALE IN FEET01530or Toeof Fillor Toeof FillQuantities shown are to subgrade and are unadjusted forshrink/swell. Suitable material salvaged from structureexcavation may be used for borrow upon approval of the CO.Any material waste is incidental to Item 20806.ROAD CENTERLINE COORDINATE TABLEDescriptionElevationEastingNorthingPoint70009936.256820097.20803600.26Sta.2+0070019932.479520106.46713600.20Sta.2+1070029928.764020115.75123600.17Sta.2+2070039925.110520125.05993600.17Sta.2+3070049921.519120134.39273600.22Sta.2+4070059917.990120143.74933600.29Sta.2+5070069914.523520153.12923600.31Sta.2+6070079912.144220159.68053600.28Sta.2+66.9770099907.778220171.95723600.14Sta.2+8070109904.499920181.40463599.95Sta.2+9070119901.284620190.87363599.75Sta.3+0070129898.132520200.36383599.56Sta.3+1070139895.043820209.87483599.36Sta.3+2070149892.018520219.40623599.16Sta.3+3070159889.056920228.95753598.96Sta.3+40NOTES360035953590358536053610Existing DitchCenterlineRoadwayREGION ONESTA 3+40END ROAD WORKMATCH EXISTINGSTA 2+00BEGIN ROAD WORKMATCH EXISTINGPLANPETERSCREEKSite Survey by USFS Personnel in October 2001 f:\5396.06\dwg\Peters Road Final.dwg, Road PP, 6/9/2009 2:35:28 PM, curtis

358535853585358535863589359035903590359435953595359535953596359635973598359935993599360036002+202+402+803+003+202+60

PETERS CREEK NSFR 38-42.034CONSULTING ENGINEERS & LAND SURVEYORS3203 Russell Street, Missoula, Montana 59801-8591Phone 406/721-4320 Fax 406/549-6371A&, P.C.DJCULVERT REPLACEMENTGENERAL LAYOUTExisting Edgeof RoadCenterline RoadwayNFSR 38Remove & Dispose Existing48"Ø Corrugated Steel PipeNew Edgeof RoadNew Edgeof RoadPLANScale: 1/4" = 1'TYPICAL SECTION14'-0" Span4'-712" RisePrecastConcreteFooting14' Span x 4'-712" Structural Plate Archmin. 0.111" thick, 6x2 corrugationsFill between Riprap with6"-8" Pit Run (Class 2Riprap Item 25101A)6"SECTION THRU CENTERLINE CUVLERT3580359036003570Existing 48"Ø Culvert10'10'Existing Ground @Centerline StreamEstimated StreamGradientEL. 3580.61Bottom FootingEL. 3586.04Bottom Footing67'-0" Footing66'-0" Culvert14' Span x 4'-712"Structural PlateArch36109.1' Max.Cover3580359036003570361014' Span x 4'-712"Structural Plate ArchToe of Fill12'-0"12'-0"Sta. 2+65.81C/L Culvert,C/L RoadwayExisting DitchToe of FillEL. 3584.4Channel BottomEL. 3589.6Channel BottomChannel Bottom Elev.Shown on CulvertRock Weir, typ.See DETAILS on Sheet 7CULVERT END DETAILNot to Scale11.52'-0"2'-712"4'-712"3'-1114"EL. 3600.27C/L CulvertC/L Roadway8.13%Rock Weir, typ.See DETAILS onSheet 7Class 5 Riprap, typ.(40 CY Upstream End,20 CY Downstream End)See DETAIL on Sheet 7REGION ONE2' RiprapBank, typ.2'-6" typ.Top Pit Run with finenative streambedmaterial to sealClass 5 Riprap, typ.HYDRAULIC DATA:Q2 = 29 cfsDepth = 1.1'Q100 = 125 cfsDepth = 2.6'SECTION onthis sheetPETERSCREEKInter-Mix native material asdirected by CO during placementof riprap to seal voids. Ensure finematerial is dispersed throughoutthe full riprap section.223'-012"3'-012"Staking Layout Point.See Staking Detailon Sheet 2 f:\5396.06\dwg\Peters Culvert.dwg, Culvert Gen Layout, 6/9/2009 2:35:35 PM, curtis

PETERS CREEK NSFR 38-42.034CONSULTING ENGINEERS & LAND SURVEYORS3203 Russell Street, Missoula, Montana 59801-8591Phone 406/721-4320 Fax 406/549-6371A&, P.C.DJCULVERT REPLACEMENTFOUNDATION DETAILSSpan = 14'-0"13'-1"Not to ScaleINSTALLATION DETAILFoundation Stem Wall FOUNDATION DETAILScale: 3/4" = 1'-0" DETAIL AScale: 1" = 1'-0"FOUNDATION NOTES:1.A Foundation Investigation has NOT been conducted. If bedrock orvery soft clay soils are encountered within the limits of the foundationshown on the drawings notify the CO immediately. In no case shouldthe footing be placed directly on large boulders, random outcroppingsof bedrock, or soft soils without prior approval.2.Prepare Foundation in accordance with Section 208 of the Specifications.Foundation must be approved in accordance with Section 208.04 priorto placing the leveling course.STRUCTURAL CONCRETE, CLASS A(AE)37Cubic YardITEM DESCRIPTIONUNITQUANTITYREINFORCING STEEL3830PoundsINFORMATIONAL QUANTITIES:Informational Quantities shown above are for the precastculvert footing only and considered incidental to Item 553A02.9"6"Bottom of FootingElevation shownon Sheet 4Stream SideFill Side#4 U-Bar@ 12" c.c.(3) #4 x cont. @ 14" c.c.Typ. each face3'-5"10"#5 Vert.@ 12" c.c.Fill key withnon-shrinkgrout(4) #4 x cont. @ 16" c.c.#5 x 4'-2"@ 12" c.c.NOTES:1.2" Clear cover unless otherwisenoted.2.c.c. = center-to-center3.Use 2' min. lap splice for all bars.Place precast segments on aminimum of 6" of compactedleveling coarseTYPICAL CULVERT INSTALLATIONNot to ScaleFOR INFORMATIONAL PURPOSES ONLY:Cross Hatching represents the area included as Structure Excavation. The volume of Structure Excavationis estimated to be 1210 C.Y. Structure Excavation is paid as a lump sum under Item 20806. It is theresponsibility of the Contractor to accurately estimate the volume of excavation required to safelyconstruct the project as shown on these PLANS.Limits of excavation shown arefor informational purposes only.Excavation support is the soleresponsibility of the Contractorand shall conform to OSHArequirements. Refer to Section208 of the Project Specificationsfor additional requirements.New RoadwayFinished GradeBackfill inaccordance withSection 603Existing CulvertExisting GroundNew StructuralPlate Arch onConcrete Footing1'-0"3'-0"2'-10"1'-0"1'-0"2'-6"4'-6"5"3"4"4"2"Detail A23'-1"1'-6"1'-6"3" clr.REGION ONE f:\5396.06\dwg\Peters Culvert.dwg, Foundation, 6/9/2009 2:35:42 PM, curtis

PETERS CREEK NSFR 38-42.034CONSULTING ENGINEERS & LAND SURVEYORS3203 Russell Street, Missoula, Montana 59801-8591Phone 406/721-4320 Fax 406/549-6371A&, P.C.DJCULVERT REPLACEMENTPRECAST FOOTING DETAILSNo ScaleTYPICAL PRECAST FOUNDATION SEGMENTSMechanical Splice, typ. bothsides of footing and wall. SeeDetail on this sheet.Splice Location10"12"Typical FoundationSegments11'-6" Exterior Segment67'-0" Footing(4) 11'-0" Interior Segments = 44'-0"11'-6" Exterior Segment6"6"Use Min. 6" Compacted Leveling Course(Surface Material) under Precast SegmentsIncidental to Item 553A0266'-0" CulvertPRECAST FOUNDATION ELEVATIONNo ScaleMechanical Splice, typicalboth sides of wall andfooting. See DETAIL thissheet.UndisturbedSoil1/412"PLAN SECTIONELEVATIONBOLTED ALTERNATEELEVATIONPLAN SECTIONWELDED ALTERNATEFooting SegmentCompacted LevelingCourse (Surface Material)Undisturbed Soil12"10"1"2"6"2"1"8"1"12"10"1"Footing SegmentCompacted LevelingCourse (Surface Material)Undisturbed SoilFootingSegment3/4"Ø A325 Bolts.7/8"x 1-1/2" vert. slottedholes in flanges, typ.Bar 3"x 5/16"x 0'-8"Footing splice shown wall splicesimilar. Alternate connectiondetails may be submitted.(2) 1/2"Ø x 6"Headed ConcreteAnchors @ 6" o.c.(2) 1/2"Ø x 8"Headed ConcreteAnchors @ 6" o.c.L 3x3x 5/16 x0'-10", typ.WT8x20x 0'-10"typicalMECHANICAL SPLICE DETAILNot to ScaleFace ofFootingFace ofFooting112"REGION ONEPrior to fabricating precast footings submit forapproval shop drawings detailing segment lengths,splice connections, proposed concrete mix design,pick locations, and selected connection for culvert.

f:\5396.06\dwg\Peters Culvert.dwg, Precast, 6/9/2009 2:35:47 PM, curtis

PETERS CREEK NSFR 38-42.034CONSULTING ENGINEERS & LAND SURVEYORS3203 Russell Street, Missoula, Montana 59801-8591Phone 406/721-4320 Fax 406/549-6371A&, P.C.DJCULVERT REPLACEMENTSTREAM DETAILSROCK WEIR DETAILNot to ScaleFLOW±12"Surface Rock.Extend abovestreambed asshownSurface andFooter Bouldersto be ±24"ØNew StreambedFooter Rock. Excavateand place belowstreambed as shownROCK WEIR/STEP POOL EXAMPLE±4"ROCK WEIR PLANNot to ScaleSTREAM PROFILENot to Scale37'±43'±(5) Rock Weirs Spaced @ 20'±Spacing and configuration may be adjustedin the field by the CO to fit actualstreambed conditionsExisting Groundalong stream thalweg±24"Ø NativeBoulders, type11Estimated StreamGradientCenterlineRoad8.13%Fill between weirswith native streambedmaterialSlope finishedchannel bottom 5%±between weirs5%±20' Typ. Spacingtyp.3.5'±30°±FLOWSurfaceRockstypicalFooterRockstypical1RIPRAP DETAILNot to Scale11.54'-6"3'-0"3'-0"3'-0"3'-0"REGION ONEOUTSIDE OF CULVERTNo Gap betweenFooter RocksLeave Gap betweenSurface Rocks2' Riprap Bank, typ.14'-0" Culvert SpanClass 5 Riprap f:\5396.06\dwg\Peters Culvert.dwg, Stream, 6/9/2009 2:35:52 PM, curtis

CONSULTING ENGINEERS & LAND SURVEYORS3203 Russell Street, Missoula, Montana 59801-8591Phone 406/721-4320 Fax 406/549-6371A&, P.C.DJNSFR 38-42.034ROADWAY CROSS SECTIONSPETERS CREEK CULVERTExistingGround,typ.1.51TypicalFillSlopes12' typ.12' typ.3%3%TypicalCross-Slopes1.51REGION ONE f:\5396.06\dwg\Peters Road Final.dwg, XS1, 6/9/2009 2:35:59 PM, curtis

CONSULTING ENGINEERS & LAND SURVEYORS3203 Russell Street, Missoula, Montana 59801-8591Phone 406/721-4320 Fax 406/549-6371A&, P.C.DJNSFR 38-42.034ROADWAY CROSS SECTIONSPETERS CREEK CULVERTExistingGround, typ.1.51TypicalFillSlopes12' typ.12' typ.3%3%TypicalCross-Slopes1.51REGION ONE f:\5396.06\dwg\Peters Road Final.dwg, XS2, 6/9/2009 2:36:02 PM, curtis