HomeMy WebLinkAboutC204 DetailsNo.RevisionsARTICLE 147 SECTION 7307. THESE PLANS ARE COPYRIGHT PROTECTEDVIOLATION OF STATE EDUCATION LAW ARTICLE 145 SECTION 7209 ANDUNAUTHORIZED ALTERATIONS OR ADDITIONS TO THIS DRAWING IS INcDateByDescriptionSheet No.Project No.DateDrawing No.Scale:Designed byProject ManagerPrincipal-in-ChargePASSERO ASSOCIATESClient:StampPASSERO ASSOCIATESEngineeringwww.passero.comArchitecture224 West Main Street, Suite 100(585) 325-1000Rochester, New York 14614Fax: (585) 325-1691PARK GROVE REALTY, LLC46 PRINCE STREETROCHESTER, NY 14607Jess Sudol, PEMatthew NewcombTrevor Haut, EITCAYUGA PARKCITY OF ITHACATOMPKINS COUNTYSTATE OF NEW YORK20172440.0001AUGUST 2020CITY OF ITHACASITECAYUG
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T OLD TAUGHANNOCK BLVDDRAWING INDEXC101 COVERC102 - 104 EX. CONDITIONS & DEMO PLANC105 - 107 LAYOUT PLANC108 - 110 UTILITY PLANC111 - 113 GRADING PLANC114 PROFILESC115 - 117 LIGHTING PLANC201 - 203 DETAILSNOT FOR CONSTRUCTIONDETAILSC 20421NTSFILTER STONE TYPE 14" PERFORATED UNDERDRAIN1'-0"4"4"4"N.T.S.DRAIN PAVEMENT SUB-BASE12" MIN & DEPTH VARIES TOPAVEMENT AREAUNDERDRAIN DETAILCONSTRUCTION SPECIFICATIONS3'5:1PLAN VIEWPROFILEEXISTINGGROUNDFILTERCLOTHEXISTINGPAVEMENTMOUNTABLE BERM(OPTIONAL)EXISTINGPAVEMENT10'MIN.10'MIN.12'MIN.50'MIN.6"MIN.EXISTINGGROUND50'MIN.12'MIN.N.T.S.1. STONE SIZE - USE 2" STONE, OR RECLAIMED OR RECYCLED CONCRETE EQUIVALENT.2. LENGTH - NOT LESS THAN 50 FEET (EXCEPT ON A SINGLE RESIDENCE LOT WHERE A 30 FOOTMINIMUM LENGTH WOULD APPLY).3. THICKNESS - NOT LESS THAN SIX (6) INCHES.4. WIDTH - TWELVE (12) FOOT MINIMUM, BUT NOT LESS THAN THE FULL WIDTH AT POINTS WHEREINGRESS OR EGRESS OCCURS. TWENTY-FOUR (24) FOOT IF SINGLE ENTRANCE TO SITE.5. FILTER CLOTH - WILL BE PLACED OVER THE ENTIRE AREA PRIOR TO PLACING OF STONE.6. SURFACE WATER - ALL SURFACE WATER FLOWING OR DIVERTED TOWARD CONSTRUCTIONENTRANCES SHALL BE PIPED ACROSS THE ENTRANCE. IF PIPING IS IMPRACTICAL, A MOUNTABLEBERM WITH 5:1 SLOPES WILL BE PERMITTED.7. MAINTENANCE - THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENTTRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC RIGHTS-OF-WAY, ALL SEDIMENT SPILLED,DROPPED, WASHED OR TRACTED ONTO PUBLIC RIGHTS-OF-WAY MUST BE REMOVED IMMEDIATELY.8. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON A AREA STABILIZED WITH STONE AND WHICHDRAINS INTO AN APPROVED SEDIMENT TRAPPING DEVICE.9. PERIODIC INSPECTION AND NEEDED MAINTENANCE SHALL BE PROVIDED AFTER EACH RAINSTABILIZED COSNTRUCTION ENTRANCECONSTRUCTION SPECIFICATIONSSILT FENCEWOVEN WIRE FENCE(MIN. 14 1/2 GAUGEW/ MAX. 6" MESHSPACING)36" MIN. LENGTH FENCEPOSTS DRIVEN MIN. 16"INTO GROUND.HEIGHT OF FILTER= 16" MIN.6" MIN.5' MAX. C. TO C.5. MAINTENANCE SHALL BE PERFORMED AS NEEDED AND MATERIAL REMOVED WHEN4. PREFABRICATED UNITS SHALL BE GEOFAB, ENVIROFENCE, OR APPROVED EQUIVALENT. FENCE WITH TIES SPACED EVERY 24" AT TOP AND MID SECTION. FENCE SHALL BE WOVEN WIRE, 12 1/2 GAUGE, 6" MAXIMUM MESH OPENING.2. FILTER CLOTH TO BE TO BE FASTENED SECURELY TO WOVEN WIRE3. WHEN TWO SECTIONS OF FILTER CLOTH ADJOIN EACH OTHER THEY SHALL BE OVER- LAPPED BY SIX INCHES AND FOLDED. FILTER CLOTH SHALL BE EITHER FILTER X, OR STAPLES. POSTS SHALL BE STEEL EITHER "T" OR "U" TYPE OR HARDWOOD.1. WOVEN WIRE FENCE TO BE FASTENED SECURELY TO FENCE POSTS WITH WIRE TIES "BULGES" DEVELOP IN THE SILT FENCE. MIRAFI 100X, STABILINKA T140N, OR APPROVED EQUIVALENT.UNDISTURBED GROUNDEMBED FILTER CLOTHA MIN. OF 6" IN GROUND.4"16"MIN.WOVEN WIRE FENCE (MIN. 14 1/2GAUGE W/ MAX. 6" MESHSPACING) WITH FILTER CLOTH36" MIN. FENCE POSTFLOWCOMPACTED SOIL20"MIN.PERSPECTIVE VIEWSECTION VIEWN.T.S.FLOW
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SEE PLAN A2'AN.T.S.4'SEE PLAN2'5'SECTION "A-A"PLAN VIEWRIP-RAP DETAILSEE TABLE ON SA-09 FORMANHOLE SIZESLOPE ½"/FT. (TYP.)AASHAPED INVERT RADIUSNOT LESS THAN ½ MHINSIDE DIAMETERNEW SANITARY SEWERSEE SANITARY MANHOLE FOR REMAINDERPLAN VIEWSECTION A-AMANHOLE STEPSFLOWMIN. 6" FOUNDATIONBEDDINGCOMPACTED NO. 1CRUSHER RUN STONENOTES:1. CONTRACTOR TO BUILD NEWMANHOLE EQUAL DISTANCEBETWEEN EXISTING PIPE JOINTSON EXISTING SANITARYSEWER.2. REINFORCEMENT TO BEDETERMINED BY DESIGNCALCULATIONS ANDSUBMITTED TO TOWNENGINEERING DEPARTMENTFOR REVIEW. USE NO. 5 BARS,12" O.C. EACH WAY MINIMUM.3. EXISTING SANITARY SEWERSHALL BE TELEVISED BEFOREAND AFTER CONSTRUCTION OFNEW SANITARY MANHOLE.1' MIN., 3' MAXP.V.C. STUB (TYP.)PORTION OF EXISTING SANITARYSEWER TO BE CUT, REMOVED ANDPLUGGED TO FACILITATE PLACEMENTOF NEW STANDARD 5' DIA. BASESECTION.STANDARD SANITARY SEWERFLANGED MANHOLE BASE4000 P.S.I. CONCRETEBRICK SEWER INVERT (ASTM C-32)SAW CUT EXISTING PIPEAND REMOVEPROPOSEDPVC STUBEXISTINGSANITARY SEWERMECHANICAL ORNON-SHEAR TYPE,WATERTIGHT COUPLINGSPROPOSED PVC STUBMECHANICAL OR NON-SHEARTYPE, WATERTIGHT COUPLINGSEXISTING SANITARYSEWERPRE CAST CONCRETEMANHOLE BASENEW MANHOLE CONSTRUCT OVER EXISTING SEWER90° MAX.(SEE NOTE 4)12" MIN. (TYP.)5"12" MIN.(TYP.)PLASTIC M & A INDUSTRIES MANHOLE STEPSGROOVED THREAD SURFACE.UNDISTURBED EARTH MINIMUM 6" CRUSHED STONE FOROR ROCKLEVELING PRECAST CONCRETE BASEPRECAST CONCRETE BASE9" IN EARTH (MIN.)OR 6" IN ROCK (MIN.)SUPER "0" RING JOINTA.S.T.M. C 47812" TYP.7"SPRING LINE OF PIPESLOPE 1/2" PER FT. (TYP.)BENCH WALLSCOAT INSIDE AND OUTSIDE SURFACESWITH TWO COATS OF COAL TARCOATING A.S.T.M. D-450 TYPE BPROVIDE 4" KNOCK OUTFOR WEEP PIPE5"RETICULINE TYPE NO. 9CAST IRON FRAME AND COVER. COVER TO BE VENTEDAND HAVE "STORM" CAST INTO TOP. ALL TOP SLABS& CASTING SHALL BE HS-20 LOADING CAPABLEMAXIMUM THREE COURSESCONCRETE RISER SECTIONSTARPRECAST SPACERSSQUARE24"OPENINGFILL ALL AROUND WITHCONCRETE EXCEPT IN PAVEMENT & COAT WITHWITH DROP FRONT DESIGN AND MORTAR TOP SLAB24" MAX.8"FINISHED GRADESTANDARD STORM MANHOLE DETAILN.T.S.FINISH GRADESEE PLANANCHOR BOLT FLOW6"4"3"24"UNDISTURBED EARTHFILL SUMP WITH CONCRETE1/4"/FTFLOWSTANDARD CATCH BASIN DETAILCOMPACTED ITEM 605.10AROUND PIPE AND TO 3"ABOVE TOP OF PIPE,REMAINDER OF THE TRENCHTO BOTTOM OF ROAD BASETO BE FILLED WITH RUN-OF-BANK GRAVELCOMPACTED IN 6" LIFTS1. ALL CONCRETE TO BE 3500 psi CLASS A N.Y.S.D.O.T. ITEM601.052. ALL CONCRETE IN CONTACT WITH ASPHALT PAVEMENTSHALL BE COVERED WITH A TACK COAT IN ACCORDANCEWITH N.Y.S.D.O.T. SECTION 407.COATED WITH 2 COATSOF BITUMINOUS TARPROPOSED 4" PVCUNDERDRAIN INPAVEMENT AREAS24"x24" OR 36" X 36" P.C.CONCRETE INLET BOXPRECAST6" COMPACTED No.2 STONE IF PRECASTBASE USED# 4 BARS 12" OCBOTH WAYSGRATE TO BE NYSDOTRETICULINE TYPE 9. (24"X24")OR TYPE 6 OR EQUAL(36"x36")N.T.S.UNPAVEDPAVEDBACKFILL WITH R.O.B.GRAVEL IN 12" LIFTSTOPSOILAS REQ'D.SEE "TYPICAL PAVEMENT SECTION"AND NO. 2 CRUSHED STONEPIPEO.D.8"6"
MIN.O.D.PIPE8"MIN.MIN.UNIFORM MIXTURE OF NO. 1CONTRACTORS OPTIONSLOPED EXCAVATION ATBACKFILLCOMMONSTORM PIPESTORM TRENCHPROVIDE SHEETING AS NECESSARY TOMEET OSHA STANDARDS &REQUIREMENTS.NOTE:1. FOR ALL SEEDING & STABILIZATION MEASURES IT IS THE RESPONSIBILITY OF THE OWNER & DEVELOPER TO ENSURE THAT FINAL STABILIZATION OCCURS AS REQUIRED BY THE NYSDEC.2. SAND, GRAVEL AND UNDERDRAIN SHALL NOT BE PLACED IN BIORETENTION AREA UNTIL SITE HAS REACHED 50% STABILIZATION.SILT FENCE TO BE PROVIDE AROUND ENTIRE BIO RETENTION AREAAT ALL TIMES.24" X 24" CATCH BASINFRONT VIEWN.T.S.SECTION VIEWFILL SUMP WITH 3500 PSICONCRETEPROPOSEDHDPE OUTLET PIPETOP OF BERM24" X 24" CATCH BASIN24"x24" GRATE24"x24" GRATEELEV. = 0.5' ABOVE TOPSOILBIO-RETENTION OUTLET CONTROL STRUCTURE4" UNDERDRAINCONNECTIONINV. = RIM LESS 3.83'4" UNDERDRAINCONNECTIONSEE PLANOUTLET PIPESEE PLANCONSTRUCTION SPECIFICATIONSFILTER FABRICDROP INLET PROTECTIONN.T.S.1' MIN.BURIED FABRICDROP INLETWITH GATE2"X4" WOOD FRAME1.5' MAX.3' MIN.GATHER EXCESS AT CORNERSFRAMEFABRICSTAKE1. FILTER FABRIC SHALL HAVE AN EOS OF 40-85. BURLAP MAY BE USED FOR SHORT TERMAPPLICATIONS. 2. CUT FABRIC FROM A CONTINUOUS ROLL TO ELIMINATE JOINTS. IF JOINTS ARE NEEDED THEYWILL BE OVERLAPPED TO THE NEXT STAKE.3. STAKE MATERIALS WILL BE STANDARD 2" x 4" WOOD OR EQUIVALENT. METAL WITH AMINIMUM LENGTH OF 3 FEET.4. SPACE STAKES EVENLY AROUND INLET 3 FEET APART AND DRIVE A MINIMUM 18 INCHESDEEP. SPANS GREATER THAN 3 FEET MAY BE BRIDGED WITH THE USE OF WIRE MESH BEHINDTHE FILTER FABRIC FOR SUPPORT.5. FABRIC SHALL BE EMBEDDED 1 FOOT MINIMUM BELOW GROUND AND BACKFILLED. IT SHALLBE SECURELY FASTENED TO THE STAKES AND FRAME.6. A 2" x 4" WOOD FRAME SHALL BE COMPLETED AROUND THE CREST OF THE FABRIC FOR OVERFLOW STABILITY.MAXIMUM DRAINAGE AREA 1 ACRE4' MIN.18" MINTREE CANOPY DRIP LINE NOTE: THE BARRIER SHALL BELOCATED AT THE DRIP LINE OFTHE CANOPY OF THE TREE AND AMIN. OF 2' FROM THE TRUNK OFTHE TREE TO BE PROTECTED, ANDSHALL BE ROUND AND CENTEREDON THE TREE.NOTE: ACCESS FOR WATERINGSHALL BE LOCATED AWAY FROMCONSTRUCTIONELEVATION VIEWEXISTING GRADE4' HEIGHT ORANGEPLASTIC FENCESECURELY WIRED TOPOSTS6' LONG, HEAVY STEELFENCE POSTS DRIVE 18"MIN INTO THE GROUNDAT 6' INTERVALS MIN.TREE CANOPY DRIP LINETREE PROTECTION DETAILN.T.S.STORMEROSION CONTROL & DEMOBIORETENTION AREA DETAILN.T.S.WATER QUALITYPROFILE VIEWUNDERDRAINOUTFLOWPIPEOUTLETSTRUCTUREFILTER FABRIC6" PERFORATED PIPE IN8" GRAVEL JACKET2.5-4' PLANTING SOIL2"-3" MULCH6" PONDINGSECTION VIEWUNDERDRAINWATER QUALITYOUTLETBERMUNDERDRAIN COLLECTION SYSTEMOUTLET CONTROL STRUCTUREPLAN VIEW18"STONE DIAPHRAGM DETAILN.T.S.SEE PAVEMENTDETAILSTONE SUBBASESUBGRADE6" PONDING HEIGHTSEE BIORETENTIONDETAILSECTIONVIEWCONSTRUCTION SPECIFICATIONSCATCH BASINSEDIMENT TRAP ST-III1. SEDIMENT SHALL BE REMOVED AND THE TRAP RESTORED TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO 1/2 THE DESIGN DEPTH OF THE TRAP. REMOVED SEDIMENT SHALL BE DEPOSITED IN A SUITABLE AREA AND IN SUCH A MANNER THAT IT WILL NOT ERODE.4. CONSTRUCTION OPERATIONS SHALL BE CARRIED OUT IN SUCH A MANNER2. THE VOLUME OF SEDIMENT STORAGE SHALL BE 1800 CUBIC FEET PER ACRE3. THE STRUCTURE SHALL BE INSPECTED AFTER EACH RAIN AND REPAIRS OF CONTRIBUTORY DRAINAGE. MADE AS NEEDED. THE CONSTRUCTED DRAINAGE AREA HAS BEEN PROPERLY STABILIZED.MAXIMUM DRAINAGE AREA: 3 ACRES6. ALL CUT SLOPES SHALL BE 1:1 OR FLATTER. THAT EROSION AND WATER POLLUTION SHALL BE MINIMIZED.5. THE SEDIMENT TRAP SHALL BE REMOVED AND THE AREA STABILIZED WHENCROSS SECTION1' MIN.1:1 ORFLATTERFLOWYARD DRAINAS REQUIRED1:1 ORFLATTERFLOWFLOWFLOW