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Home My WebLink AboutzR-3647Setw Q z U w 3 w IL F_ Z W 2W 0 Cr CL 2 W H J 0 0Z U W J D D 2 Z W J W Z AUTOCAD FILE AN AUTOCAD DRAWING FILE IS AVAILABLE TO ASSIST WITH SITE LAYOUT. PLEASE NOTE THAT ELECTRONIC FILES ARE PROVIDED FOR CONTRACTOR'S CONVENIENCE AND SHALL NOT REPLACE NOR BE USED TO SUBSTITUTE THE CONTRACT DOCUMENTS. THE CONTRACTOR IS RESPONSIBLE FOR PROJECT LAYOUT ACCORDING TO CONTRACT DOCUMENTS AND COST FOR ELECTRONIC AUTOCAD FILES. PHONE: (253) 383-2422 FAX: (253) 383-2572 CONTACT: MICHAEL NORTON, P.E. FILL SPECIFICATION FILL MATERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS, OR SUBSTANCES WHICH ARE HAZARDOUS, DANGEROUS, TOXIC, OR WHICH OTHERWISE VIOLATE ANY STATE, FEDERAL, OR LOCAL LAW, ORDINANCE, CODE, REGULATION, RULE, ORDER, OR STANDARD. UTILITY NOTE THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE APPROXIMATE ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THAT HAPPEN DUE TO THE CONTRACTOR'S FAILURE TO LOCATE EXACTLY AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. AHBL ASSUMES NO LIABILITY FOR THE LOCATION OF UNDERGROUND UTILITIES. SITE MAP SCALE: 1"=100 PRECONSTRUCTION NOTES 1. THE CONTRACTOR IS REQUIRED TO NOTIFY THE DEVELOPMENT SERVICES DIVISION, LAND USE INSPECTION SECTION (425) 430-7200, THREE DAYS PRIOR TO THE BEGINNING OF CONSTRUCTION FOR A PRECONSiRUCiION CONFERENCE AND SPECIFICALLY REQUEST INSPECTION BEFORE BEGINNING: A. INSTALLING SILTATION AND EROSION CONTROL MEASURES B. CLEARING AND GRUBBING C. EARTHWORK D. INSTALLATION OF ANY UNDERGROUND UTILITY E. BEFORE PLACING SUBBASE, BASE OR PAVING SURFACES F. INSTALLATION OF ANY FORMS OR PLACING ANY CONCRETE TRENCH NOTE If WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUR OR MORE FEET IN DEPTH THAT DOES NOT MEET THE OPEN PIT REQUIREMENTS OF WSDOT SECTION 2-09.3(3)B, IT SHALL BE SHORED AND CRIBBED. THE CONTRACTOR ALONE SHALL BE RESPONSIBLE FOR WORKER SAFETY AND AHBL ASSUMES NO RESPONSIBILITY. ALL TRENCH SAFETY SYSTEMS SHALL MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND HEALTH ACT, CHAPTER 49.17 RCW. NO. REVISION POWER: PUGET SOUND ENERGY PH: 1-888-321-7779 GAS: PUGET SOUND ENERGY PH: 1-888-321-7779 ONE CALL: 1-800-424-5555 SITE INFORMATION PARCEL # 2923059061 SITE AREA: ON SITE NELSON MIDDLE SCHOOL PROJECT AREA: 1,286,750 SQ FT (29.54 AC.) 3269701 SQ FT (7.50 AC.) TEMPORARY BENCHMARKS TBM #1: NAIL AND WASHER - N: 169808.57 -X -X E: 1302514.68 SD ELEV: 428.75 TBM #2: NAIL AND WASHER TESC AND DEMOLITION PLAN N: 170003.97 TESC AND DEMOLITION NOTES AND DETAILS E: 1302408.80 TESC AND DEMOLITION NOTES AND DETAILS ELEV: 429.29 TBM #3: NAIL AND WASHER GRADING, STORM DRAINAGE AND UTILITY PLAN N: 170278.77 POND PLAN, SECTIONS, NOTES AND DETAILS E: 1302596.41 HORIZONTAL CONTROL AND SURFACING PLAN ELEV: 430.38 TBM #4: NAIL AND WASHER DETAILS N: 170107.05 M E: 1303003.97 ELEV: 424.28 aIRVEYM. DESIGNW. FlERST DRAW M. STEWART CHECKED: . FlERST BY DATE AP P R Af"� GAVI N PRECONSTRUCTION/ CITY OF RENTON DEPARTMENT OF COMMUNITY & ECONOMIC DEVELOPMENT, DEVELOPMENT SERVICES 1055 SOUTH GRADY WAY RENTON, WA. 98057 PH: (425) 430-7200 OWNER CIVIL ENGINEER RENTON SCHOOL DISTRICT 7812 S 124TH ST SEATTLE, WA. 98178 CONTACT: RICK STRACKE SURVEYOR AHBL, INC. 2215 NORTH 30TH STREET, SUITE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: DAVID FOLLANSBEE, P.LS, OWNER'S GREENE-GASAWAY ARCHITECTS P.O. BOX 4158 FEDERAL WAY, WA. 98063 PH: (253) 941-4937 FAX: (253) 941-5122 CONTACT: SAM ROSENTHAL LEGEND EXISTING DESCRIPTION LIGHT POWER/TELE POLE GUY WIRE TELEPHONE MH TELEPHONE RISER CATCH BASIN STORM DRAIN MH SANITARY SEWER MH SIGN HYDRANT WATER VALVE WATER METER WATER BLOWOFF VALVE WIRE FENCE CHAIN LINK FENCE WOOD FENCE CONTOURS CONSTRUCTION LIMITS SILT FENCE STORM DRAIN UNE WATER LINE FIRE SERVICE SANITARY SEWER UNE TELEPHONE UNE IRRIGATION LINE AHBL, INC. 2215 NORTH 30TH STREET, SUITE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: MICHAEL NORTON, P.E. BILL FlERST, P.E. ARCHITECT BASSETTI ARCHITECTS 71 COLUMBIA STREET, SUITE 500 SEATTLE, WA 98104 PH: (206) 340-9500 FAX: (206) 340-9519 CONTACT: STEVE ZANG PROPOSED EARTHWORK INFORMATION 119000 CUBIC YARDS (16,500 TONS) CUT TO FILL NOTE: THE ABOVE QUANTITIES ARE ESTIMATES ONLY INTENDED FOR THE PERMITTING PROCESS AND ARE NOT INTENDED TO BE USED BY THE CONTRACTOR FOR BIDDING PURPOSES. THE CONTRACTOR SHALL MAKE THEIR OWN EARTHWORK DETERMINATION. ONSITE SOILS SHALL BE RE -USED TO THE MAXIMUM EXTENT POSSIBLE. CONTRACTOR SHALL OBTAIN IMPORT MATERIALS AND DISPOSE OF EXPORT MATERIALS AT APPROVED LOCATIONS TO BE DETERMINED PRIOR TO THE START OF CONSTRUCTION ACTIVITIES. R-364113 SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY BID SET VERWAL. NAVD 1988 WRIZONrA - NAD 1983/1991 DATUM Checked for Compliance to City Standards r NOT TO SCALE STRUCTURAL NOTES 1. THESE PLANS ARE APPROVED FOR STANDARD ROAD AND DRAINAGE IMPROVEMENTS ONLY. PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS AND RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY DDES PRIOR TO CONSTRUCTION (KCC 16.04. 16.709 14.20). SHEET INDEX SHT. - -X -X -X C1.1 SD C1.2 EARTHWORK INFORMATION 119000 CUBIC YARDS (16,500 TONS) CUT TO FILL NOTE: THE ABOVE QUANTITIES ARE ESTIMATES ONLY INTENDED FOR THE PERMITTING PROCESS AND ARE NOT INTENDED TO BE USED BY THE CONTRACTOR FOR BIDDING PURPOSES. THE CONTRACTOR SHALL MAKE THEIR OWN EARTHWORK DETERMINATION. ONSITE SOILS SHALL BE RE -USED TO THE MAXIMUM EXTENT POSSIBLE. CONTRACTOR SHALL OBTAIN IMPORT MATERIALS AND DISPOSE OF EXPORT MATERIALS AT APPROVED LOCATIONS TO BE DETERMINED PRIOR TO THE START OF CONSTRUCTION ACTIVITIES. R-364113 SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY BID SET VERWAL. NAVD 1988 WRIZONrA - NAD 1983/1991 DATUM Checked for Compliance to City Standards r NOT TO SCALE STRUCTURAL NOTES 1. THESE PLANS ARE APPROVED FOR STANDARD ROAD AND DRAINAGE IMPROVEMENTS ONLY. PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS AND RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY DDES PRIOR TO CONSTRUCTION (KCC 16.04. 16.709 14.20). SHEET INDEX SHT. DESCRIPTION C0.0 COVER SHEET C1.1 TESC AND DEMOLITION PLAN C1.2 TESC AND DEMOLITION PLAN C1.3 TESC AND DEMOLITION PLAN C1.4 TESC AND DEMOLITION NOTES AND DETAILS C1.5 TESC AND DEMOLITION NOTES AND DETAILS C2.1 GRADING, STORM DRAINAGE AND UTILITY PLAN C2.2 GRADING, STORM DRAINAGE AND UTILITY PLAN C2.3 POND PLAN, SECTIONS, NOTES AND DETAILS C3.1 HORIZONTAL CONTROL AND SURFACING PLAN C3.2 HORIZONTAL CONTROL AND SURFACING PLAN C4.1 DETAILS M Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors NOTICE TACOMA • SEATTLE "`� S °,M' � AME INVALIDATEa, , n, C 2215 North 30th Street, Suite 300, Tacoma, WA 98403 001MV WO N SIT 5' 253.383.2422 TEL AFIS NO M SID I'WAR,� O ` 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 #W70 M TIUT Iia W M Fal ANY OTIETI mEcT. 206.267.2425 TEL DATE: CITY OF NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013 RENTON SCHOOL DISTRICT ADD" RENTON: DRAY" W. Planning/Building/Public Works Dept. COVER SHEET CO.0 SHEET. 1 12 IAI-INININ NIAIA OP �mN � 1 � o �4�6 d d 'U • _ w cL m O � a o r z J C 3IIDM M D 86 o � o �4�6 d d _ w cL m O � n 0 o r J 86 W Z F- W 0 w CL 1 V J U) 1 CL IS II - Z W 2W J O Irw IIIC/) J 0 0 2 U C/)W J D D 2 Z W Cn J W Z VAV`.V#-%Lnam ■ ■■..imv ■ amIL■. . ■� .. SCALE 1F=30LEGEND FIRE HYDRANT KEY NOTES. BS BOTTOM TSTEP NEIIIII FETING CITY OF RENTON FIRE DEPARTMENT TS TOP OF STEP U1 PROVIDE STORZ FITTING M REQUIREMENTS ON EXISTING FIRE HYDRANT. TW TOP OF WALL d, ' °t Fj] PROVIDE 3' CLEAR ZONE AROUND FIRE HYDRANT. REMOVE ALL STORM DRAIN CLEANOUT VEGETATION. EXCAVATE AS REQUIRED TO PROVIDE CONCRETE PAD. r --.- i Don%Anr A'YA' rnN(wr PAD AROUND THE EXISTING FIRE HYDRANT. nco UNDERDRAIN CLEANOUT. SEE LANDSCAPE PLANS VEGETATION-1� SEE LANDSCAPE PLANS FACE OF EXISTING BUILDING GRASS SURFACING. SEE LANDSCAPE PLANS EXISTING GROUND EXISTING CATCH BASIN NOTES: 1. REGRADE TO PROMOTE POSITIVE DRAINAGE FROM FACE OF BUILDING TO EXISTING STORM DRAIN STRUCTURES. ELEVATION AT BUILDING FACE SHALL BE 6" MIN. BELOW FINISH GRADE. CONCRETE MOW STRIP,J E �CAPE PLANS SLANDSCTION AT SOUTHEAST BUILDING CORNE, NO TO OSACLE KEY NOTES O ADJUST RIM/LID TO FINISH GRADE. O NOT USED 3 ADJUST RIM/LID TO 1' BELOW FINISH GRADE. PROVIDE o E. DETECTABLE TRACER WIRE. 4 SDCB 110, TYPE 1, DI GRATE OPENINGS SHALL o " BE LESS THAN 3/8 RIM= 412.90 IE= 409.76 (12" E) N-170215.66 E-1302232.35 O O6 CONNECT TO EXISTING STORM DRAIN MANHOLE = "W NEW IE- 408.66 (12 ) CONTRACTOR TO VERIFY EXISTING LOCATION, SIZE, DEPTH, MATERIAL AND SLOPE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. 7 O CONNECT FOOTING DRAIN TO EXISTING STORM STRUCTURE. CONTRACTOR TO VERIFY EXISTING LOCATION, SIZE, DEPTH, MATERIAL AND SLOPE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. IE= 418.99 (W) IN# 66 ic- 4416.72d! !r1 G) " 10 D 46. 1 i cq !c„ r1 SIB -9 REM MA 'Ab AN- PRIOR % ORDERING MOrTERIAL6 ANB O11 REPLACE EXISTING CONCRETE SIDEWALK, SEE SHEET C1.1 FOR 5 DEMOLITION. C4.1 12 CONCRETE MOW STRIP, SEE LANDSCAPE PLANS. 0 13 SDCB 11Z TYPE 1 W/ SOLID LOCKING LID RIM= 416.25 CONNECT TO FOOTING DRAIN IE= 414.09 (8" NE,E) N-170151.29 E-1302460.55 14 31 LF 8" SD 0 0.60% 0 15 CONNECT TO UNDERDRAIN W/ WYE CONNECTION IE= 413.91 O16 CONNECT FOOTING DRAIN TO EXISTING STORM STRUCTURE. CONTRACTOR TO VERIFY EXISTING LOCATION, SIZE, DEPTH, MATERIAL AND SLOPE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. IE= 412.55 (W) 17 PROVIDE SHALLOW SWALE (4" DEEP, MEASURED FROM ELEVATION OF MOWSTRIP). PROVIDE POSITIVE DRAINAGE TO EXISTING CATCH BASIN O18 ADJUST EXISTING FIRE HYDRANT ELEVATION. THE ABOVE GRADE HYDRANT FITTI SHALL BE 2 -INCHES ABOVE FINISHED GRADE PER DETAIL 3 C4.1 S- 3 6410 BID SET HOtiI WAL• NAD 1983/1991 DATU M Checked for Compliance to City Standards 19 CONNECT TO EXISTING STORMIJNE yy= IE=416.82 (4' W) 20 14 LF 4" SD 0 0.5% MIN. (SEE LANDSCAPE PLANS FOR CONTINUATION AT VAULT) o21 CONNECT TO EXISTING STORM DRAINAGE MANHOLE IE-= 416.30 (4 E) O22 LF 4" SD 0 0.5% MIN. SEE LANDSCAPE PLANS FOR CONTINUATION AT VAULT) 23 REPLACE CURBING IN-KIND REPLACE ASPHALT CONCRETE PAVEMENT, PER DETAIL / a l C4.1 n24 IRRIGATION DOUBLE CHECK VALVE ASSEMBLY/BACK FLOW PREVENTOR PER DETAIL SEE SHEET L2.3 FOR 4 IRRIGATION SERVICE AND ASSOCIATED APPURTENANCES. 25 IRRIGATION DOUBLE CHECK VALVE ASSEMBLY/BACK FLOW PREVENTOR PER DETAIL SEE SHEET L2.1 FOR 4 IRRIGATION SERVICE AND ASSOCIATED APPURTENANCES. 26 30 LF 8' SD 0 1.90% GENERAL NOTES R = 364714 1. SEE LANDSCAPE PLANS FOR UNDERDRNNS, MOW STRIPS, AND ADDITIONAL SITE FEATURES. 2. FOR PIPE TRENCHING AND BACKFILL SEE e C4.1 3. ALL STORM PIPE SHALL BE LINED CORRUGATED POLYETHYLENE PIPE OR AS ALLOWED BY THE KING COUNTY 2009 DRAINAGE MANUAL UNLESS OTHERWISE NOTED. 4. SPOT ELEVATIONS AND CONTOURING SHOWN REPRESENT FINISH GRADE ELEVATIONS. SUBGRADE ELEVATIONS WILL VARY DEPENDING UPON TYPE OF SURFACING REQUIRED. REFER TO SHEET L1.6 TOPSOIL KEY PLAN FOR TOPSOIL DEPTHS. 5. MATCH EXISTING GRADES AT INTERFACE WITH EXISTING SURFACING. VERIFY EXISTING GRADES AT INTERFACE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. 6. CONTRACTOR SHALL VERIFY ALL EXISTING AND PROPOSED GRADES PRIOR TO CONSTRUCTION ACTIVITIES. CONTACT ENGINEER IF PROPOSED GRADES ARE BELIEVED TO BE IN ERROR. 7. SEE ARCHITECTURAL PLANS FOR STAIR, RAMP, BLEACHER SEATING AND HANDRAIL DETAILS, SECTIONS AND NOTES. SEE ARCHITECURAL PLANS FOR WALL DETAILS, SECTIONS AND NOTES. 8. PROVIDE FOOTING DRAIN BEHIND SITE RETAINING WALL CONNECT TO STORM STRUCTURE. SEE ARCHITECTURAL DETAIL 14 & 15 ON SHEET A5.1. 9. SEE SHEET C2.2 FOR STANDARD DRAINAGE NOTES. 10. FINISHED GRADES ARE INDICATED. CONTRACTOR SHALL EXCAVATE AND FILL TO ACHIEVE PROPER SUBGRADES. 4rn1. im%�I'q� ��ftIST sIONALyCs Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors NOTICE TACOMA • SEATTLE ALUA1 N OF TMS 00°'""E"t sWL MAUR 1W 2215 North 30th Street, Suite 300, Tacoma, WA 98403 TMs DD wff DOES Not Da1DOAiE is N MWM FM ug 0"IR" N 253.383.2422 TEL abs ff. Im DOaNr DIXY Fat TME MrEcr WM N X M &= 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 WISNDrmeE=MWAR r+E MM /0mm 10 ,w►T aN m w Om mw- 206.267.2425 TEL DATE: NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013_ •• CITY OF�THaDewv- RENTON SCHOOL DISTRICT P_ � RENTON Na • Dept. GRADING STORM DRAINAGE AND UTILITY PLAN C2.1 Planning/Building/Public Works p � sHr. 7 O 12 A I I INNAAlI I -NN I I I Vj • z O SCALL AS NOTED 1 O V1 1 x O z O r � W. FlERST C WAW K* M. STEWART OW WCH AT FULL SCALE �F Nor ONE way SCAB A�NMY z m M D CHMKM. FlERST NO. REVISION BY DATE APPR D. GAVIN BID SET HOtiI WAL• NAD 1983/1991 DATU M Checked for Compliance to City Standards 19 CONNECT TO EXISTING STORMIJNE yy= IE=416.82 (4' W) 20 14 LF 4" SD 0 0.5% MIN. (SEE LANDSCAPE PLANS FOR CONTINUATION AT VAULT) o21 CONNECT TO EXISTING STORM DRAINAGE MANHOLE IE-= 416.30 (4 E) O22 LF 4" SD 0 0.5% MIN. SEE LANDSCAPE PLANS FOR CONTINUATION AT VAULT) 23 REPLACE CURBING IN-KIND REPLACE ASPHALT CONCRETE PAVEMENT, PER DETAIL / a l C4.1 n24 IRRIGATION DOUBLE CHECK VALVE ASSEMBLY/BACK FLOW PREVENTOR PER DETAIL SEE SHEET L2.3 FOR 4 IRRIGATION SERVICE AND ASSOCIATED APPURTENANCES. 25 IRRIGATION DOUBLE CHECK VALVE ASSEMBLY/BACK FLOW PREVENTOR PER DETAIL SEE SHEET L2.1 FOR 4 IRRIGATION SERVICE AND ASSOCIATED APPURTENANCES. 26 30 LF 8' SD 0 1.90% GENERAL NOTES R = 364714 1. SEE LANDSCAPE PLANS FOR UNDERDRNNS, MOW STRIPS, AND ADDITIONAL SITE FEATURES. 2. FOR PIPE TRENCHING AND BACKFILL SEE e C4.1 3. ALL STORM PIPE SHALL BE LINED CORRUGATED POLYETHYLENE PIPE OR AS ALLOWED BY THE KING COUNTY 2009 DRAINAGE MANUAL UNLESS OTHERWISE NOTED. 4. SPOT ELEVATIONS AND CONTOURING SHOWN REPRESENT FINISH GRADE ELEVATIONS. SUBGRADE ELEVATIONS WILL VARY DEPENDING UPON TYPE OF SURFACING REQUIRED. REFER TO SHEET L1.6 TOPSOIL KEY PLAN FOR TOPSOIL DEPTHS. 5. MATCH EXISTING GRADES AT INTERFACE WITH EXISTING SURFACING. VERIFY EXISTING GRADES AT INTERFACE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. 6. CONTRACTOR SHALL VERIFY ALL EXISTING AND PROPOSED GRADES PRIOR TO CONSTRUCTION ACTIVITIES. CONTACT ENGINEER IF PROPOSED GRADES ARE BELIEVED TO BE IN ERROR. 7. SEE ARCHITECTURAL PLANS FOR STAIR, RAMP, BLEACHER SEATING AND HANDRAIL DETAILS, SECTIONS AND NOTES. SEE ARCHITECURAL PLANS FOR WALL DETAILS, SECTIONS AND NOTES. 8. PROVIDE FOOTING DRAIN BEHIND SITE RETAINING WALL CONNECT TO STORM STRUCTURE. SEE ARCHITECTURAL DETAIL 14 & 15 ON SHEET A5.1. 9. SEE SHEET C2.2 FOR STANDARD DRAINAGE NOTES. 10. FINISHED GRADES ARE INDICATED. CONTRACTOR SHALL EXCAVATE AND FILL TO ACHIEVE PROPER SUBGRADES. 4rn1. im%�I'q� ��ftIST sIONALyCs Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors NOTICE TACOMA • SEATTLE ALUA1 N OF TMS 00°'""E"t sWL MAUR 1W 2215 North 30th Street, Suite 300, Tacoma, WA 98403 TMs DD wff DOES Not Da1DOAiE is N MWM FM ug 0"IR" N 253.383.2422 TEL abs ff. Im DOaNr DIXY Fat TME MrEcr WM N X M &= 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 WISNDrmeE=MWAR r+E MM /0mm 10 ,w►T aN m w Om mw- 206.267.2425 TEL DATE: NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013_ •• CITY OF�THaDewv- RENTON SCHOOL DISTRICT P_ � RENTON Na • Dept. GRADING STORM DRAINAGE AND UTILITY PLAN C2.1 Planning/Building/Public Works p � sHr. 7 O 12 A I I INNAAlI I -NN I I I Vj • z O z � o � a � d y 1 O V1 1 x O z O r C z m M D O z � o � a � d y 1 O V1 1 x O W O r rU) V I CL IL w Q z F- 0 0 w CL & STRUCTURAL NAHBLE S AND PLANNERS GRAPHIC SCALE 0 15 30 60 FEET L _= im 1" = 30 FEET KEY NOTES OSDCB #i, TYPE 1 a W/ SOLID LOCKING UD r O RIM= 420.49 z o d d IE= 416.53 (12" S, 8" SE) �L �I N-170539.99 O E-1302533.67 O 117 LF 12" SD 0 0.61% O SDCB #6, TYPE 2-48"0 D W/ SOLID LOCKING UD RIM= 420.92 IE= 416.49 (4" S) IE= 416.53 (8" NE) IE= 415.82 (12" N, NW, SE) N-170422.97 E-1302538.8 OSDCB #12, TYPE 1 RIM= 420.90 IE= 417.90 (12" W) N-170366.28 E-1302920.56 O 100 LF 12" SD 0 0.50% OSDCB #13, TYPE 1 RIM= 421.15 IE= 417.40 (12" E, W) N-170353.28 E-1302821.41 O 80 LF 12" SD 0 0.50% OSDCB #14, TYPE 1 RIM= 420.90 IE= 417.00 (12" E, W) N-170349.76 E-1302741.49 O9 80 LF 12" SD 0 0.50% 10 SDCB #15, TYPE 1 RIM= 420.90 IE= 416.60 (12" NW, E) N-170346.25 E-1302661.57 11 80 LF 12" SD 0 0.50% 12 SDCB #16, TYPE 1 RIM= 420.90 IE= 416.87 (4" E) IE= 416.20 (12" NW, SE) N-170359.35 E-1302582.65 13 77 LF 12" SD 0 0.50% S30 LF 4" SD 0 0.50% (SEE LANDSCAPE PLANS FOR CONTINUATION AT VAULT) 15 48 LF 4" SD 0 0.50% (SEE LANDSCAPE PLANS FOR CONTINUATION AT VAULT) 16 18 LF 6" SD 0 0.50% MIN. (SEE LANDSCAPE PLANS FOR CONTINUATION) 17 PROVIDE A TWO-WAY SANITARY SEWER CLEANOUT ON EXISTING SERVICE. Checked for Compliance to City Standards INFORMATION SUBMITTED, IN PART, BY OTHERS. WHILE THIS 7. SEE SHEET C2.2 FOR STANDARD DRAINAGE NOTES. INFORMATION IS BELIEVED TO BE RELIABLE,S"� SCAB AH B L t S NOT vWcx: w►w I AIN PIPE INVERT ELEVATIONS. RESPONSIBLE FOR ITS ACCURACY, OR ERROR OR OMISSIONS "° AS NOTED "` w°'�°' CITY OF �� 8. SEE SHEET L3.1 FOR UNDERDR WHICH MAY HAVE BEEN INCORPORATED INTO THIS DOCUMENT W. FIERST AS A RESULT. THOSE RELYING ON THIS RECORD DOCUMENT �� RENTON 9. FINISHED GRADES ARE INDICATED. CONTRACTOR SHALL EXCAVATE AND ARE ADVISED TO OBTAIN INDEPENDENT VERIFICATION OF ITS M. STEWART o,,,� wcr DATUM FILL TO ACHIEVE PROPER SUBGRADES. ACCURACY BEFORE APPLYING IT FOR ANY PURPOSE. ing/Public Works Dept. IF Noir OW RM NO. REVISION BY DATE APPR wPw�m- SCAM ACCOM MiGLY D. GAVIN 364715 DRAINAGE NOTES 1. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO DDES PRIOR TO THE CONSTRUCTION OF THE DRAINAGE FACILITIES, PREFERABLY AT THE PRECONSTRUCTION MEETING. 2. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH WSDOT SPECIFICATIONS. THIS SHALL INCLUDE LEVELING AND COMPACTING THE TRENCH BOTTOM, THE TOP OF THE FOUNDATION MATERIAL, AND ANY REQUIRED PIPE BEDDING, TO A UNIFORM GRADE SO THAT THE ENTIRE PIPE IS SUPPORTED BY A UNIFORMLY DENSE UNYIELDING BASE. 3. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. 4. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES, NOT LOCATED WITHIN A TRAVELED ROADWAY OR SIDEWALK, SHALL HAVE SOLID LOCKING UDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 5. ALL CATCH BASIN GRATES SHALL CONFORM TO KCRS, WHICH INCLUDES THE STAMPING "OUTFALL TO STREAM, DUMP NO POLLUTANTS" AND "PROPERTY OF KING COUNTY, EXCEPT THAT PRIVATE DRAINAGE SYSTEMS SHALL NOT HAVE THE WORDS "PROPERTY OF CITY OF RENTON". 6. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. CULVERTS SHALL HAVE BEVELED END SECTIONS TO MATCH THE SIDE SLOPE KCRS. 7. ROCK FOR EROSION PROTECTION OF ROADWAY DITCHES, WHERE REQUIRED, MUST BE OF SOUND QUARRY ROCK, PLACED TO A DEPTH OF 1 FOOT, AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4"-8"/40%70% PASSING; 2"- 4" ROCK/307w-40% PASSING; AND -2" ROCK/107o-20% PASSING. INSTALLATION SHALL BE IN ACCORDANCE WITH KCRS. 8. DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY CITY OF RENTON. STUB -OUTS SHALL CONFORM TO THE FOLLOWING: A) EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTLET SHALL HAVE FREE-FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. B) OUTLETS ON EACH LOT SHALL BE LOCATED WITH A FIVE -FOOT -HIGH, 2" X 4" STAKE MARKED "STORM" OR "DRAIN". THE STUB -OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE. C) PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN KCRS AND, IF NON-METALLIC, THE PIPE SHALL CONTAIN WIRE OR OTHER ACCEPTABLE DETECTION. D) DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. E) THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB -OUT CONVEYANCE LINES WITH RESPECT TO THE UTILITIES (E.G. POWER, GAS, TELEPHONE, TELEVISION). F) ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOME OWNER. 9. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. 10. SEASONAL CLEARING IS LIMITED BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY THE REVIEWING AGENCY. 11. IMPROVEMENTS AND/OR BUILDINGS SHALL NOT BE INSTALLED UNTIL DRAINAGE FACILITIES ARE 1N OPERATION", (KCC 9.04). Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors NOTICE TACOMA • SEATTLE K� SM MW SWU �= W 2215 North 30th Street, Suite 300, Tacoma, WA 98403 IM M1'�WMN,M 6 253.383.2422 TEL " e 5,r,o ='0�M, MM OR 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 A90 M M IMT FFACI OR FM iwr OW mu'17 206.267.2425 TEL NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013 RENTON SCHOOL DISTRICT nalso . PAGE MAW& G GRADING, STORM DRAINAGE AND UTILITY PLAN C2.2 8 12 EMERREEN z a yr r O z z o d d `, �L �I 1 O O r M O �o D m yr r O o z z o d d 1 O d 1 O O r O T m r O z o d d 1 O a v� 1 O O r 1 ` BIRDCAGE STRUCTURE RIM = 407.76 RISER = 407.26 ORIFICE #2 DIA= 2.63' OUTLET 12"0 PIPE INV. EL = 401.26 RISER REMOVABLE WATERTIGHT COUPLING OR FLANGE ORIFICE #1 - EL= 399.26 v � � � -- �- �.: -�,.�, - � " DIA= 1.75' 6 397.26 _6 MAX 9 7 U X*_ 4 N W `�■ PLATE WELDED TO ELBOW NTH ORIFICE 12"0 PIPE Z - 18'0 �. RISER 60' KEY NOTES FLO W CONTROL STRUCTURE .. � . i �.Y'� .. 1 t ■ t ■ ■ ■ t � � NOT TO SCALE MATCHLINE SHEET C2.7 420 418 416 414 412 410 408 406 404 402 400 398 396 394 392 390 0 0 0+00 0+50 1+00 POND CROSS-SECTION A -A SCALE: '1=30' HOR.; 1 =5 VERT. 1+50 2+00 420 418 416 414 412 410 408 406 404 402 400 398 396 394 392 390 414 412 410 408 406 404 402 400 398 396 394 392 390 r- 0 � (D 124 LF 12' SD 0 9.89% cfl o ' wei(ING HB&49 44 M N 179489.68 ■ STORM DRAIN CATCH BASIN, TYPE 1 O E Q923496 ... 0 2.95po -SD- STORM DRAIN LINE O ' SDCB #8, TYPE 2-48W/SOLID ELBOW RESIRICTOR, SEE DETAIL LOCKING UD ELEVATIONS WILL VARY DEPENDING UPON TYPE OF RIM=409.10 TOPSOIL KEY PLAN FOR TOPSOIL DEPTHS. IE=403.56 (12' SW, SE) EXISTING SURFACING. VERIFY EXISTING GRADES AT IE=403.56 (18' W) CONSTRUCTING. N- 170500.01 PROPOSED GRADES PRIOR TO CONSTRUCTION E- 1302440.48 GRADES ARE BELIEVED TO BE IN ERROR. O5 70 LF 18" SD 0 4.37% INLET 12'0 PIPE C ROCK OUTFALL PROVIDE TRASH RACK SHALL EXCAVATE AND FILL TO ACHIEVE PROPER OSDCB #9, TYPE 2-60' 0 FLOW CONTROL STRUCTURE SHEAR GATE WITH CONTROL ROD WITH BIRDCAGE STRUCTURE FOR CLEAN OUT/DRAIN (ROD RIM=406.00 BENT AS REQUIRED FOR VERTICAL IE=401.26 (12' NE,SW) ALIGNMENT WITH COVER) 2 N-170533.55 C4.1 E-1302315.10 O 32 LF 12' SD 0 0.00% HANDHOLDS, STEPS OR LADDER. FENCE AND MOWSTRIP. SEE LANDSCAPE SEE KCRS DWG. 2-006 9 C PLANS 10C15' WIDE GATE OPENING. SEE LANDSCAPE PLANS 11 POND BOTTOM STORAGE AREA = 748 SQ. FT. ELEV.= 401.26 12 MAINTAIN EXISTING 12' PIPING 13 BOTTOM OF DEAD STORAGE ELEV.= 400.76 BOTTOM OF POND STORAGE ELEV.= 401.26 12'o PIPE8 �_ - - 49 MI6 S*N:R!E:RG PON9' 'r- go. OF SUFfikBEE S811: ON %P OF :H 1E HNER.- FLO W CONTROL STRUCTURE .. � . i �.Y'� .. 1 t ■ t ■ ■ ■ t � � NOT TO SCALE MATCHLINE SHEET C2.7 420 418 416 414 412 410 408 406 404 402 400 398 396 394 392 390 0 0 0+00 0+50 1+00 POND CROSS-SECTION A -A SCALE: '1=30' HOR.; 1 =5 VERT. 1+50 2+00 420 418 416 414 412 410 408 406 404 402 400 398 396 394 392 390 414 412 410 408 406 404 402 400 398 396 394 392 390 r- 0 � �- TL cfl o UNDERDRAIN CLEANOUT. SEE LANDSCAPE PLANS ■ STORM DRAIN CATCH BASIN, TYPE 1 O STORM DRAIN CATCH BASIN, TYPE 2 -SD- STORM DRAIN LINE �& ROCK OUTFALL 5 C1.5 4. SPOT ELEVATIONS AND CONTOURING SHOWN REPRESENT FINISH GRADE ELEVATIONS. SUBGRADE ELEVATIONS WILL VARY DEPENDING UPON TYPE OF SURFACING REQUIRED. REFER TO SHEET L1.6 TOPSOIL KEY PLAN FOR TOPSOIL DEPTHS. 5. MATCH EXISTING GRADES AT INTERFACE WITH EXISTING SURFACING. VERIFY EXISTING GRADES AT INTERFACE PRIOR TO ORDERING MATERIALS AND 0+00 0+50 1+00 1 POND CROSS-SECTION B -B I SCa�LE:-1 30 HO-' R.TrVERT. 414 412 410 408 406 404 402 400 398 396 394 392 390 1+50 SMOOTH -/ • VERTICAL BARS HOOK CLAMP ANCHORED TO C.B. RISER A t 3/4 DIAMETER SMOOTH 45 BARS EQUALLY SPACED (4 O.C. MAX.) C.B. RISER DETAIL HOOK CLAMP NTS NOTES: 1. DIMENSIONS ARE FOR INSTALLATION ON 54' DIAMETER CB. FOR DIFFERENT DIAMETERS CB'S ADJUST TO MAINTAIN 45 DEGREE ANGLE ON 'VERTICAL BARS" AND 7" OC MAXIMUM SPACING OF BARS AROUND LOWER STEEL BAND. NOTE: WHERE THE MAXIMUM OPENING BETWEEN VERTICAL BARS EXCEED 4, ADD CONCENTRIC HORIZONTAL RINGS AS NEEDED SO THAT OPENINGS DO NOT EXCEED 4" IN ONE DIRECTION. 2. METAL PARTS MUST BE CORROSION RESISTANT; STEEL BARS MUST BE GALVANIZED. 3. THIS DEBRIS BARRIER IS ALSO RECOMMENDED FOR USE ON THE INLET TO ROADWAY CROSS -CULVERTS WITH HIGH POTENTIAL FOR DEBRIS COLLECTION (EXCEPT ON TYPE 2 STREAMS). BIRDCAGE STRUCTURE NOT TO SCALE RECORD NOTE 4/8/M5 THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED ON INFORMATION SUBMITTED, IN PART, BY OTHERS. WHILE THIS INFORMATION IS BELIEVED TO BE RELIABLE, AHBL IS NOT RESPONSIBLE FOR ITS ACCURACY, OR ERROR OR OMISSIONS WHICH MAY HAVE BEEN INCORPORATED INTO THIS DOCUMENT AS A RESULT. THOSE RELYING ON THIS RECORD DOCUMENT ARE ADVISED TO OBTAIN INDEPENDENT VERIFICATION OF ITS ACCURACY BEFORE APPLYING IT FOR ANY PURPOSE. BID SET sully fm. ScruE: VEVICAt: wwo IM DESIGNAS NOTED WNZ0IffN_ NAD 1983/1991W. FI ERST DRAWN: M. STEWART ow DATUM W. Fl ERST AT HILL. SCALE IF NOT ONE INCH NO. REVISION BY DATE APPR APPRa m. SCAB Y D. GAVIN LEGEND BL BOTTOM OF LANDING TL TOP OF LANDING Q UNDERDRAIN CLEANOUT. SEE LANDSCAPE PLANS ■ STORM DRAIN CATCH BASIN, TYPE 1 O STORM DRAIN CATCH BASIN, TYPE 2 -SD- STORM DRAIN LINE �& ROCK OUTFALL 5 C1.5 GENERAL NOTES 15(TYP )SEE NOTE 1 �~4 HOOK CLAMPS EVENLY -PLACED SEE DETAIL BELOW PLAN VIEW / NTS LOWER STEEL BAND 3/4 X 4 WIDE FORMED TO FIT IN GROOVE OF C.B. RISER 24 UPPER STEELS SEE BAND 3/4 X 4i%�� WIDE TYPE 2 CB PROVIDE MAINTENANCE ACCESS BY WELDING 4 CROSSBARS TO 4 VERTICAL BARS AS SHOWN. HINGE UPPER ENDS WITH FLANGES/ BOLTS AND PROVIDE LOCKING MECHANISM (PADLOCK) ON LOWER END. LOCATE STEPS DIRECTLY BELOW 3/4 DIA. SMOOTH ROUND BARS WELDED EQUALLY SPACED. BARS SHALL BE WELDED TO UPPER do LOWER BANDS (24 BANDS EVENLY SPACED SEE NOTE 1) CONCENTRIC HORIZONTAL RINGS AS NEEDED Checked for Compliance to City Standards -. CITY OF RENTON Planning/Building/Public Works Dept. 23467.$� G ■ SSIONAL Nona TACOMA SEATTLE ALMATM OF FA ;,SAL �„�, W 2215 North 30th Street, Suite 300, Tacoma, WA 98403 � N 116 I o U IS 253.383.2422 TEL °QM s, r m t10W PA TIO` 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 /0°110110 1MT FAN= OR IM ""r 0*0 Flow- 206.267.2425 TEL DA7L NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013 RENTON SCHOOL DISTRICT`°B°°'� PAGE: DI:AwINc No: POND PLAN, SECTIONS, NOTES AND DETAILS C2,3 5617. 9 O 12 EMEREENEW: M 1. SEE LANDSCAPE PLANS FOR UNDERDRAINS, MOW z STRIPS, AND ADDITIONAL SITE FEATURES. z C U. Ul Lp I Nz 2. FOR PIPE TRENCHING AND BACKFILL SEE e C4.1 � 3. ALL STORM PIPE SHALL BE LINED CORRUGATED C1.5 C1.5 POLYETHYLENE PIPE OR AS ALLOWED BY THE KING e e COUNTY 2009 DRAINAGE MANUAL UNLESS OTHERWISE NOTED. 4. SPOT ELEVATIONS AND CONTOURING SHOWN REPRESENT FINISH GRADE ELEVATIONS. SUBGRADE ELEVATIONS WILL VARY DEPENDING UPON TYPE OF SURFACING REQUIRED. REFER TO SHEET L1.6 TOPSOIL KEY PLAN FOR TOPSOIL DEPTHS. 5. MATCH EXISTING GRADES AT INTERFACE WITH EXISTING SURFACING. VERIFY EXISTING GRADES AT INTERFACE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. 6. CONTRACTOR SHALL VERIFY ALL EXISTING AND PROPOSED GRADES PRIOR TO CONSTRUCTION ACTIVITIES. CONTACT ENGINEER IF PROPOSED GRADES ARE BELIEVED TO BE IN ERROR. 7. SEE SHEET C22 FOR STANDARD DRAINAGE NOTES. 8. FINISHED GRADES ARE INDICATED. CONTRACTOR SHALL EXCAVATE AND FILL TO ACHIEVE PROPER SUBGRADES. 15(TYP )SEE NOTE 1 �~4 HOOK CLAMPS EVENLY -PLACED SEE DETAIL BELOW PLAN VIEW / NTS LOWER STEEL BAND 3/4 X 4 WIDE FORMED TO FIT IN GROOVE OF C.B. RISER 24 UPPER STEELS SEE BAND 3/4 X 4i%�� WIDE TYPE 2 CB PROVIDE MAINTENANCE ACCESS BY WELDING 4 CROSSBARS TO 4 VERTICAL BARS AS SHOWN. HINGE UPPER ENDS WITH FLANGES/ BOLTS AND PROVIDE LOCKING MECHANISM (PADLOCK) ON LOWER END. LOCATE STEPS DIRECTLY BELOW 3/4 DIA. SMOOTH ROUND BARS WELDED EQUALLY SPACED. BARS SHALL BE WELDED TO UPPER do LOWER BANDS (24 BANDS EVENLY SPACED SEE NOTE 1) CONCENTRIC HORIZONTAL RINGS AS NEEDED Checked for Compliance to City Standards -. CITY OF RENTON Planning/Building/Public Works Dept. 23467.$� G ■ SSIONAL Nona TACOMA SEATTLE ALMATM OF FA ;,SAL �„�, W 2215 North 30th Street, Suite 300, Tacoma, WA 98403 � N 116 I o U IS 253.383.2422 TEL °QM s, r m t10W PA TIO` 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 /0°110110 1MT FAN= OR IM ""r 0*0 Flow- 206.267.2425 TEL DA7L NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013 RENTON SCHOOL DISTRICT`°B°°'� PAGE: DI:AwINc No: POND PLAN, SECTIONS, NOTES AND DETAILS C2,3 5617. 9 O 12 EMEREENEW: M z Cz E� M z C U. Ul Lp I Nz � 0 � m x M D D 8 C3 a z G z C 3 a� M M m z ►b o � CD d 01a � 0 � 1 x O r 1 U) U) 1 0. 0. 0. W z F- 0 0 a. INE TABLE: UNE LENGTH BEARING L1 15.46' N87'28'48"E L2 239.71' S47'36'24"E L3 27.58' S47'37'18"E L4 66.74' N4210'33"E L5 41.94' S47'37'18"E L6 97.25' N42'2242"E L7 14.01' NO2'56'15"W L8 61.20' N8713'29"E L9 27.00' N02031'12"W N-1 /U155.64 E-1302415.17 4J NO. REVISION BY I DATE I APPR "`�---- N-170381.27 f-1,302553.97 SURVEYED: DESIGNED: W. FIERST MW M. STEWART CHEC W. FIERST APPROVED: D. GAVIN ■ I I I 7 ■ ■ N-170266.38 ■ E-1302576.83 SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE *M SCALE ACCORORMY ■N ■M _V W W Z ■y �W Z J Z onV H BID SET VOM.A.: NAVD 19N HORIZONTAL• NAD 1983/1991 DATUM STRUTU N� wAHBLE S L PLANI�RS GRAPHIC SCALE 0 15 30 60 FEET 1" = 30 FEET LEGEND CEMENT CONCRETE PAVEMENT SECTION ASPHALT CEMENT PAVEMENT SECTION GENERAL NOTES 5 .4 4C4.1 4 C4.1 1. SEE LANDSCAPE PLANS FOR LAYOUT AND STRIPING OF TRACK AND FIELDS. 2. SEE LANDSCAPE PLANS FOR FENCING AND MOW STRIP DETAILS. 3. SEE ARCHITECTURAL PLANS FOR STAIR, RAMP, BLEACHER SEATING, WALL AND HANDRAIL DETAILS, SECTIONS AND NOTES. KEY NOTES: O1 MATCH EXISTING PAVEMENT, HOT TAR SEAL JOINT. O2 FIRE LANE MARKING, PER e C4.1 RECORD NOTE 4/8/2= THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED ON INFORMATION SUBMITTED, IN PART, BY OTHERS. WHILE THIS INFORMATION IS BELIEVED TO BE RELIABLE, AHBL IS NOT RESPONSIBLE FOR ITS ACCURACY, OR ERROR OR OMISSIONS WHICH MAY HAVE BEEN INCORPORATED INTO THIS DOCUMENT AS A RESULT. THOSE RELYING ON THIS RECORD DOCUMENT ARE ADVISED TO OBTAIN INDEPENDENT VERIFICATION OF ITS ACCURACY BEFORE APPLYING IT FOR ANY PURPOSE. Checked for Compliance to City Standards S. �O�►�� pF 1fASgI�C 23467IST ��9 SSIONAL R=364717 Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors Nona TACOMA • SEATTLE Atm SM ;,M �„�, W 2215 North 30th Street, Suite 300, Tacoma, WA 98403 IM rM N IM =W 10 ff IS IESUD 253.383.2422 TEL °ao s Ia m ='0 FM WMk � ` 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 #M= W IMT F0=1 OR Boa iwr OIIat pow* 206.267.2425 TEL or►TE: CITY OF NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013 RRENTON SCHOOL DISTRICT nalsD°" RENTON PAS: Planning/Building/Public Works Dept. HORIZONTAL CONTROL AND SURFACING PLAN C3.1 s� X 10 12 IAI ININININIAIA M m r 0 o � � d ~. O • x w O r Z C p- dj� Z m M D m r 0 o � � d ~. O x w O r I- 1 rU) V , ^^1 CL CL CL LJ U) z z W w 0 w CL w 0 It w V , 0 0 U U) w 0 0 2 z w J w z �.i NO. REVISION I Checked for Compliance to City Standards BID SET SURVEYen: SCALE: _ _ i 9w DOMM. AS NOTED HOR¢O TM- W 1' W3/'M CITY OF W. FIERST mAN RENTON DRAW: M. STEWART ONE INc DATUM CHECKAT FULL SCALE ED: Planning/Building/Public Works Dept. W. FIERST IF NOT ONE INCH BY DATEAPPR A�ROVM SCAE A IXIMMLY . GAVI N11 12 STRUCTU tiyl~ N SNC wAHBL E � S L PLANNERS GRAPHIC SCALE 0 15 30 60 FEET i " = 30 FEET LEGEND CEMENT CONCRETE PAVEMENT SECTION ASPHALT CEMENT PAVEMENT SECTION GENERAL NOTES 1. SEE LANDSCAPE PLANS FOR LAYOUT AND STRIPING OF TRACK AND FIELDS. 2. SEE LANDSCAPE PLANS FOR FENCING AND MOW STRIP DETAILS. 3. SEE ARCHITECTURAL PLANS FOR STAIR, RAMP, BLEACHER SEATING, WALL AND HANDRAIL DETAILS, SECTIONS AND NOTES. KEY NOTES: O1 MATCH EXISTING PAVEMENT, HOT TAR SEAL JOINT. O2 FIRE LANE MARKING, PER e C4.1 rod 23467v isT SIGNAL R=364718 Civil Engineers Structural Engineers NOTICE TACOMA • SEATTLE "`� DOOM SI'�,� INVALIDATE 0 2215 North 30th Street, Suite 300, Tacoma, WA 98403 IM ,�„; ,�" IS SE 253.383.2422 TEL ONLY S NO To IM M I= � ` 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 #MM TO TMT Pa&W IR IM ANY OM "Ru"T. 206.267.2425 TEL DnTE NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013 RENTON SCHOOL DISTRICT FIELD80M. PAGE: HORIZONTAL CONTROL AND SURFACING PLAN C3.2 SHM. OR wonazzow ME { • z R Q Z :E D z C D z M m M D D 0 D En C D • Dz r C c G 'z z M D p D F_ 1 �U) V ) ^I CL CL 0. Cl) Z I- z w W 0 w Q. W 0 Ir W F_ VJ J 0 0 77 U Cf) W 0 0 2 Z W Cn J W Z RIGID 19 FLEXIBLE (D.I., CONC.) (CPEP, CMP, PVC) SUBGRADE ELEVATION BACKFILL PAVED AREAS AND WITHIN R.O.W. BANK RUN GRAVEL FOR TRENCH BACK FILL, WSDOT 9-03(19) 95% COMPACTION, 6" MAXIMUM LIFTS. NATIVE PIPE AS SPECIFIED MATERIAL MAY BE USED IF IT MEETS THE ON PLANS REQUIREMENTS OF STRUCTURAL FILL AND COMPACTION ' CAN BE ACHIEVED AS APPROVED BY THE GEOTECHNICAL ENGINEER. BACKFILL UNPAVED AREAS NA11VE MATERIAL OR GRAVEL BACKFILL FOR PIPE d d BEDDING, 90% COMPACTION, 12" MAXIMUM LIFTS. 4 R o o �x 4 o 4" MIN. s :.. GRAVEL BACKFILL FOR PIPE .. .-.•�� `�� " n` ZONE BEDDING PER WSDOT I.D. + 30 d 9-03.12(3), 95% COMPAC11ON I BEDDING 8c BACKFILL PIPE IN TRENCHES NOT TO SCALE LEVEL UNE O � O p O SIX EVENLY SPACED HOLES ON 10 3/8" BOLT CIRCLE FOR BOLTING TO FLANGE CONNECTION. HANDLE WITH LOCK PIN. ADJUSTABLE LOCK HOOK WITH LOCK SCREW. 1" ROD OR TUBING, VARIABLE LENGTH. O 0 SEE NOTE 5 LIFT HANDLE UFT HANDLE SHALL BE ATTACHED PER MANUFACTURER'S RECOMMENDATIONS. NOTES: 1. SHEAR GATE SHALL BE ALUMINUM ALLOY PER ASTM B-26—ZG-32a OR CAST IRON ASTM A48 CLASS 30B AS REQUIRED. 2. GATE SHALL BE 8" DIA. UNLESS OTHERWISE SPECIFIED. 3. GATE SHALL BE JOINED TO TEE SECTION BY BOLTING (THROUGH FLANGE), WELDING, OR OTHER SECURE MEANS. 4. UFT ROD: AS SPECIFIED BY MFR. WITH HANDLE EXTENDING TO WITHIN ONE FOOT OF COVER AND ADJUSTABLE HOOK LOCK FASTENED TO FRAME OR UPPER HANDHOLD. 5. GATE SHALL NOT OPEN BEYOND THE CLEAR OPENING BY LIMITED HINGE MOVEMENT, STOP TAB, OR SOME OTHER DEVICE. 6. NEOPRENE RUBBER GASKET REQUIRED BETWEEN RISER MOUNTING FLANGE AND GATE FLANGE. 7. MATING SURFACES OF LID AND BODY TO BE MACHINED FOR PROPER FIT. 8. FLANGE MOUNTING BOLTS SHALL BE 3/8" DIA. STAINLESS STEEL.. SIDE MAXIMUM OPENING OF GATE SHEAR GATE DETAIL NOT TO SCALE 41 NO. [REVISION FIRE HYDRANT SHALL BE COREY—TYPE EQUAL TO IOWA F-5110 OR COMPRESSION TYPE SUCH AS CLOW MEDALLION; M & H 529, MUELLER SUPER CENTURION 200, AND WATEROUS PACER WITH 6" MECHANICAL JOINT INLET WITH LUGS. 5-1/4" MAIN VALVE OPENING. TWO 2-1/2" HOSE CONNECTIONS NATIONAL STANDARD THREADS. 4" PUMPER CONNECTION CITY OF SEATTLE THREADS WITH A STORZ ADAPTOR, 4.875" SEATTLE THREAD X 5" STORZ, ATTACHED WITH 1/8" STAINLESS STEEL CABLE. 1-1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO BE PAINTED WITH TWO COATS OF PAINT. KELLY— MOORE/PRESERVATI VE PAINT No. 5780-563 DTM ACRYLIC GLOSS, SAFETY YELLOW OR APPROVED EQUAL. PUMPER CONNECTION TO FACE ROADWAY OR AS DIRECTED BY RENTON FIRE DEPARTMENT. FIRE HYDRANT EXTENSION TO BE USED IF REQUIRED. ------MIN. 18" TO 20" BEHIND BACK OF CURB OR 12" BEHIND BACK OF SIDEWALK THAT IS ADJACENT TO CURB 4.875" x 5" STORZ 5'x5`x6" THICK CONCRETE PAD AROUND HYDRANT. FINISH TO MATCH SIDEWALK. EXPANSION JOINT AT 2" BACK OF SIDEWALK CONCRETE SIDEWALK -OR PLANTING STRIP °ov °' ' IDIa •"y 'r •. q•+u'�...,r4 '. .+.° lam; .r.oa, a: • Tey?•. n(':ar bd: b.o o4 \wr� 36" MIN COVER o•:a•;Q, c CONCRETE THRUST BLOCK 15" x 8" x 4" MININUM CONCRETE BEARING BLOCK UNDER HYDRANT �— TWO—PIECE CAST IRON VALVE BOX WITH LUG TYPE COVER. EQUAL TO OLYMPIC FOUNDRY CO. STANDARD 8" TOP SECTION WITH REGULAR BASE SECTION LENGTH TO FIT. VALVE NUT EXTENSION AS REQUIRED. RAISED PAVEMENT MARKER TYPE 88—A STIMSONITE TWO—WAY BLUE REFLECTIVE CONCRETE BLOCKING \�_MAIN LINE TEE. WITH 6" FLANGE SIDE OUTLET. 6" GATE VALVE (FL X MJ) AWWA C-509, RESILIENT SEAT 6`° DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT 2-3/4" COR—TEN STEEL TIE RODS. 1/2 YARD OF 1-1/4" WASHED DRAIN ROCK 1' ABOVE BOOT FLANGE. PLACE 8 MIL POLYETHYLENE FILM AROUND TOP AND SIDES OF GRAVEL. FIRE HYDRANT ASSEMBLY LEVEL ALL GROUND a � MIN 3° RADIUS ONE MAN ROCK A' s TE PAD 6" CONCRETE PAD CUT FILL HYDRANT LOCATION IN CUT OR FILL PUBLIC WORKS HYDRANT ASSEMBLY <.�•` s '` DEPARTMENT -y MARCH 2010 NOTE: ONLY WORK REQUIRED TO INSTALL THE CONCRETE PAD SHOWN BY THE DETAIL IS REQUIRED. 1 FIRE HYDRANT ASSEMBLY NOT TO SCALE HMA CLASS 3/8", PG 64-22 N CRUSHED SURFACING BASE COURSE PER WSDOT 9.03-9(3) \ \�\\\� COMPACTED � /� ��\ .�\ /�. ��\ N SUBGRADE TO 95% NOTE : ALL DEPTHS SHOWN ARE COMPACTED DEPTHS ASPHALT CEMENT PAVEMENT SECTION NOT TO SCALE SURVEYED: DESIGNED: W. FIERST DRAWN: M. STEWART CHECKMW. FIERST BY DATE APPR wP p. GAVIN SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE AOCORDINGLY BID SET vaurl - Mw Im SAL NAD 1I/ 101 DATUM CLASS 4000 CEMENT CONCRETE PAVEMENT d ,,,�"� ,.. a• 4"1 e ° CRUSHED SURFACING BASE ?�- COURSE PER WSDOT 9.03-9(3) \\ \\\\ \\ 12 COMPACTED SUBGRADE TO 95% NOTES: 1. DEPTHS ARE COMPACTED THICKNESS 2. DUMMY JOINTS CONSISTING OF 3/16" BE 2" PREMOLDED JOINT MATERIAL SHALL BE PLACED AT MAXIMUM 18 FOOT INTERVALS 3. PROVIDE A TOOLED CONSTRUCTION JOINT AT MAXIMUM 6 FOOR INTERVAL CEMENT CONCRETE SIDEWALK SECTION NOT TO SCALE WHITE LETTERING WITH 3" BRUSH STROKE 4" RED STRIPE IRE LANE NO PARKINQ NOTES: 1. PROVIDE "FIRE LANE NO PARKING". LETTERING AT 50.0' INTERVALS. FIRE LANE MARKING. NOT TO SCALE R-3 641 19 Checked for Compliance to City Standards A6 I ff CITY OF INA RENTON Planning/Building/Public Works Dept. 23467 is SsjONAL � N0110E TACOMA SEATTLE �P F" � ,'AME 'P MUnm 2215 North 30th Street, Suite 300, Tacoma, WA 98403 OWMW WO DOM%DT IS FOR g 1HIS =UK DW WT DINUIE 1101 IN253.383.2422 TEL °NL„o S NO M M MO` 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 ADM ON TO THAT PRNECT OR FOR ANY OTHER PROSECT. 206.267.2425 TEL DATE: NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS APRIL 2013 RENTON SCHOOL DISTRICT Fl°�°M. PAGE: DETAILS C SHEET OF: 12 12 A-1 INININI JAI a z m r z CD a � C x O r 03 z m M D z m r z CD � 1 x O r