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HomeMy WebLinkAboutzR-3825SetW M VJ iA Q w Z IrW 00 CE � Q a 0 CL0J 0 I U a z LU 2w J W Cn 2 C3 W 2 D O O 3:LU 0.J Q 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: WILLIAM FIERST, P.E. 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)6, 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. 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. Know what's below. Call before you dig. SCALE: 1 "=60' PRECONSTRUCTION NOTES LEGAL DESCRIPTION EXISTING 1. PRE -CONSTRUCTION MEETING. TRACTS 14 AND 15, BLACK LOAM FIVE ACRE TRACTS, 1-425-255-9600 SANITARY SEWER: W 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC OF PLATS, PAGE 101, IN KING COUNTY, WASHINGTON. PUGET SOUND ENERGY SUPERVISOR (MAY BE CONSOLIDATED WITH THE REQUIRED C GAS: NOTICE OF CONSTRUCTION SIGN). y,....„.„;. . 3. FLAG OR FENCE CLEARING LIMITS. W 4. INSTALL CATCH BASIN PROTECTION IF REQUIRED. ... =-< Cf) GPS OBSERVATIONS USING WSRN AND GEOID 2012A. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). CHECKED INTO CITY OF RENTON BENCHMARK 1852 ELEV:454.76 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH 13AS I S O F B EARI N G BARRIER, ETC.). F 7. CONSTRUCT SEDIMENT PONDS AND TRAPS. W Z 8. GRADE AND STABILIZE CONSTRUCTION ROADS. WASHINGTON STATE PLANE NORTH PROJECTION, BASED ON GPS O 9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR MEASUREMENT ARE US SURVEY FEET. DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CHECKED INTO CITY OF RENTON HORIZONTAL CONTROL POINTS .. Q � 'vY v,�W4icuwiv,.uv ar!KvFt% � MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE J I O6 WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL 1852: BRASS DISK AT NE 4TH ST AND 148TH AVE SE. AND MANUFACTURER'S RECOMMENDATIONS. 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW UTILITY NOTE MEASURES SO THAT AS SITE CONDITIONS CHANGE THE V EROSION AND SEDIMENT CONTROL IS ALWAYS IN THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT APPROXIMATE ONLY AND HAVE NOT BEEN INDEPENDENTLY CONTROL STANDARDS. VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE W 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE EXISTING UTILITIES BEFORE COMMENCING WORK AND AGREES THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THAT DURING THE WET SEASON WITH STRAW, WOOD FIBER HAPPEN DUE TO THE CONTRACTOR'S FAILURE TO LOCATE MULCH, COMPOST, PLASTIC SHEETING, OR EQUIVALENT. TEAM #1 TBS! #2 UTILITIES. AHBL ASSUMES NO LIABILITY FOR THE LOCATION OF 13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN UNDERGROUND UTILITIES. SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE .._ 00 ...... . .......... . . . . . . . . . ... .......... THAN 30 DAYS. M UPON COMPLETION OF THE PROJECT, ALL DISTURBED Al CIN OF RENTON COMMENTS O APPROPRIATE. 00 0 cn GRAPHIC SCALE 0 30 60 120 1"=60 FEET N88' 29 W600.65' ..18 N88 29 18"...V SE 2ND PL AUTOCAD FILE SITE MAP 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: WILLIAM FIERST, P.E. 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)6, 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. 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. Know what's below. Call before you dig. SCALE: 1 "=60' PRECONSTRUCTION NOTES LEGAL DESCRIPTION EXISTING 1. PRE -CONSTRUCTION MEETING. TRACTS 14 AND 15, BLACK LOAM FIVE ACRE TRACTS, 1-425-255-9600 SANITARY SEWER: ACCORDING TO THE PLAT THEREOF, RECORDED IN VOLUME 12 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC OF PLATS, PAGE 101, IN KING COUNTY, WASHINGTON. PUGET SOUND ENERGY SUPERVISOR (MAY BE CONSOLIDATED WITH THE REQUIRED 1-888-321-7779 GAS: NOTICE OF CONSTRUCTION SIGN). VERTICAL DATUM 3. FLAG OR FENCE CLEARING LIMITS. CENTURY LINK 4. INSTALL CATCH BASIN PROTECTION IF REQUIRED. NAVD 1988 VERTICAL DATUM ON ORTHOMETRICALLY CORRECTED =-< Cf) GPS OBSERVATIONS USING WSRN AND GEOID 2012A. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). CHECKED INTO CITY OF RENTON BENCHMARK 1852 ELEV:454.76 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH 13AS I S O F B EARI N G BARRIER, ETC.). 7. CONSTRUCT SEDIMENT PONDS AND TRAPS. NAD 1983 8. GRADE AND STABILIZE CONSTRUCTION ROADS. WASHINGTON STATE PLANE NORTH PROJECTION, BASED ON GPS OBSERVATIONS USING WSRN AND GEOID 2012A. UNITS OF 9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR MEASUREMENT ARE US SURVEY FEET. DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CHECKED INTO CITY OF RENTON HORIZONTAL CONTROL POINTS CLEARING AND GRADING FOR PROJECT DEVELOPMENT. 1852 AND 1851. 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE 1851: BRASS DISK AT NE 4TH ST AND 140TH AVE SE. WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL 1852: BRASS DISK AT NE 4TH ST AND 148TH AVE SE. AND MANUFACTURER'S RECOMMENDATIONS. 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW UTILITY NOTE MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT APPROXIMATE ONLY AND HAVE NOT BEEN INDEPENDENTLY CONTROL STANDARDS. VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE EXISTING UTILITIES BEFORE COMMENCING WORK AND AGREES THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THAT DURING THE WET SEASON WITH STRAW, WOOD FIBER HAPPEN DUE TO THE CONTRACTOR'S FAILURE TO LOCATE MULCH, COMPOST, PLASTIC SHEETING, OR EQUIVALENT. EXACTLY AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. AHBL ASSUMES NO LIABILITY FOR THE LOCATION OF 13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN UNDERGROUND UTILITIES. SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED Al CIN OF RENTON COMMENTS AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. NO. I REVISION LEGEND: SET NAIL AND WASHER SET REBAR AND CAP TEST PIT SANITARY SEWER MANHOLE SANITARY SEWER CLEANOUT STORM CATCH BASIN STORM CLEANOUT YARD DRAIN DOWNSPOUT CONNECTION ELECTRICAL CABINET GUY ANCHOR UTILITY POWER POLE JUNCTION BOX LUMINAIRE FIRE HYDRANT WATER METER WATER VALVE WATER VAULT C=CEDAR, F=FIR, P=PINE M=MAPLE U= UNKNOWN STORM LINE ROOF DRAIN SANITARY SEWER LINE GAS LINE ELECTRICAL LINE COMMUNICATIONS LINE WATER LINE FENCE CONCRETE ASPHALT CONTOUR MAJOR INTERVAL CONTOUR MINOR INTERVAL PROPOSED TEMPORARY BENCHMARK. TBM #1 TBM #2 AHBL #110 AHBL #112 NAIL AND WASHER NAIL AND WASHER N:178534.9814 N:178539.9282 E:1315269.1685 E:1315492.6984 ELEV:402.64 ELEV:406.60 UTILITIES / SERVICES WATER: KING COUNTY WATER DISTRICT 90 PHONE: 1-425-255-9600 SANITARY SEWER: CITY OF RENTON PHONE: 1-425-430-7332 POWER: PUGET SOUND ENERGY PHONE: 1-888-321-7779 GAS: PUGET SOUND ENERGY PHONE: 1-888-321-7779 PHONE: CENTURY LINK PHONE: 1-800-244-1111 ONE CALL: 1-800-424-5555 SUIt SYM: R. ELANGOVAN RE 5/13/15 WJ F Dom": F. KATONA CHECKMW. FIERST BY DATE APPR 'moo" .S. COMFORT PARCEL NUMBER 084710-0090 SITE INFORMATION 130 JERICHO AVE SE RENTON, WA 98059 SITE DATA VICINITY MAP. OWNER RENTON SCHOOL DISTRICT 7812 S 124TH ST SEATTLE, WA 98178 PH: (425) 204-4403 CONTACT: RICK STRACKE ARCHITECT GREENE-GASAWAY ARCHITECTS P.O. BOX 4158 RENTON, WA. 98063 PH: (253) 941-4937 FAX: (253) 941-5122 CONTACT: CALVIN GASAWAY TOTAL LOT AREA = 377,665 SF (8.67 AC) EXISTING IMPERVIOUS AREA = 179,017 SF (4.11 AC) EXISTING LOT COVERAGE = 47% NEW IMPERVIOUS SURFACES = 5,594 SF (0.13 AC) REPLACED IMPERVIOUS SURFACES = 1,043 SF (0.02 AC) NEW PLUS REPLACED IMPERVIOUS SURFACES = 6,637 SF (0.15 AC) NET CHANGE IN IMPERVIOUS AREA = 3,984 SF (0.09 AC) DISTURBED AREA = 18,204 SF (0.42 AC) EARTHWORK INFORMATION CUT/FILL = 118 CY (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. GENERAL NOTE 1. CONSTRUCTION SURVEY SHALL BE PROVIDED BY THE CONTRACTOR. R-382501 SCALE: AS NOTED ow W" AT FULL SCALE IFITOWWCH SCALE ACCOO ORCLY BID SET VOU CAI.: N" , HOR, WAL: MAD 1963/1991 DATUM U 15002051 CIVIL ENGINEER AHBL, INC. 2215 NORTH 30TH STREET SUITE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: BILL FIERST, P.E. OR ROHIN ELANGOVAN, E.I.T SURVEYOR AHBL, INC. 2215 NORTH 30TH STREET SUITE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: DAVID FOLLANSBEE, P.L.S. SHEET INDEX SHEET NUMBER SHEET TITLE C1.0 COVER SHEET C2.0 TESC AND DEMOLITION PLAN C3.0 GRADING AND DRAINAGE PLAN C3.1 NOTES AND DETAILS C3.2 NOTES AND DETAILS C3.3 NOTES AND DETAILS Checked for Compliance to City Standards CITY OF RENTON Planning/Building/Public Works Dept. o�� �Ec 901E �� ����~ ■ - 6SI4NAL NOTICE T A C O M A - SEATTLE • SPOKANE • TRI -CITIES ALIERATO OF 1M DO=OT S WL INVALIDATE M PROFESSIONAL SEAL AND SWAM E. PLaOIION OF TNIS DOCUMW DOER NOT OSMAN FROM REWAS Ovetm owls N R is DOCUW,T IS FOR L% 2215 North 30th Street, Suite 300 Tacoma, WA 98403 MYFMNO 10 D PROEV MWO AR nU ` 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB AD nft TO THAT PROSECT OR FM ANY OTHER PROSECT. Drat=: MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL 11 JUNE 2015 PORTABLES mom. RENTON SCHOOL DISTRICT PAW - 0 P**M " AGSowwrwc rlo: COVER SHEET C1.0 Ste: OF. 1 6 NEREMENN D n 0 D° c �cn 7 � �z ,m �o �rn n � n _ z z Fn cn 0 D z o M :�i z = c C o r ni �o o° >r� 0 ��� � o0 c M z rn =-< Cf) UNA 0 D D n 0 D° c �cn 7 � �z ,m �o �rn n � n _ z z Fn cn 0 D D r r� o o, d C o r ni �o o° >r� 0 ��� c �N =-< O UNA r D o �o o° D mcn =-< UNA Ldz U w 0 CL I- C/) , 1 CL CL M W J m 0 0 0 Q J Z U C/)Q Z W 2W J W Cn 02 W 2 D O O W J CLQ DEMOLITION NOTES 1. DEMOLITION: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO INCLUDE THE DEMOLITION OF ALL EXISTING SITE IMPROVEMENTS AS INDICATED BY THIS DRAWING OR AS REQUIRED FOR NEW CONSTRUCTION. IT IS THE CONTRACTOR'S RESPONSIBILITY TO FULLY REVIEW THE SITE CONDITIONS AND TO CORRELATE THESE OBSERVATIONS WITH THE PROJECT WORK 7 AND INCLUDE ALL NECESSARY DEMOLITION, WHETHER SHOWN OR NOT, AND INCLUDE E ALL SUCH COSTS IN THE BASE BID. 8. CLEARING: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO CONDUCT ALL CLEARING NECESSARY TO BE ABLE TO COMPLETE ALL THE WORK OF THIS PROJECT. 9. 3. CONTRACTOR SHALL LEGALLY DISPOSE OFF DETAILS. THE OWNER'S PROPERTY, ALL DEMOLISHED AND REMOVED MATERIALS, UNLESS 10. SEE SHEET C3.2 FOR MULCH NOTES. INDICATED OTHERWISE. 11. HYDROSEED ALL NON -PAVED DISTURBED SWEEPING. SEDIMENTS SHALL NOT BE WASHED DOWNSTREAM. SPRAY EXPOSED SOILS WITH WATER TO PREVENT DUST. RUNOFF SHALL NOT BE CREATED BY SPRAYING. EROSION CONTROL MEASURES SHALL BE PROVIDED THROUGHOUT CONSTRUCTION. PROTECT EXISTING PLANTS AND VEGETATION TO REMAIN. PROTECT EXISTING UTILITIES AND PAVING WITHIN THE WORK LIMITS NOT SPECIFICALL INDICATED FOR DEMOLITION. RAISE EXISTING UTILITIES TO FINISHED GRADE. REPLACE DAMAGED PAVING. SEE SHEET C3.2 FOR TEMPORARY EROSIOI' AND SEDIMENT CONTROL NOTES AND .. SEDIMENTS TRACKED ONTO PAVED a 4a r SURFACES SHALL BE REMOVED BY Know what's below. 0111 before you dig. �3 b CITY OF RENTON COMMENTS NO. I REVISION DESIGINI R. ELANGOVAN RE 5/13/15 WJ F DR": F. KATO NA W. FIERST BY DATE APPR OPwim.S. COMFORT a O O O a GRAPHIC SCALE O O o 0 5 10 20 O 1" = 10 FEET 00 a 0 5 R- 382501 BID SET SAS NOTED "'°'n''99' ONE INCH AT FULL SCALE IF NOT ONE WCH SCALE ACCOROWGILY DATUM DEMOLITION LEGEND DEMOLISH EXISTING ASPHALT PAVEMENT BUILDING DEMOLITION SAWCUT LINE DEMOLISH EXISTING UTILITY DEMOLISH EXISTING CONCRETE TESC LEGEND INLET SEDIMENT PROTECTION CONSTRUCTION ENTRANCE CLEARING LIMITS SILT FENCE KEYNOTES 1 7 C3.1 2 C3.1 0 PROVIDE CONSTRUCTION ENTRANCE. O2 PROVIDE INLET SEDIMENT PROTECTION. ODEMOLISH EXISTING PAVEMENT. OPROVIDE NEAT SAWCUT LINE. ODEMOLISH EXISTING PORTABLE. OPROTECT EXISTING PORTABLE AND RAMP. ODEMOLISH EXISTING CONCRETE MOW CURB. O8 SALVAGE EXISTING ALUMINUM RAMP LANDING AND STAIRS FOR REUSE. EXCAVATE EXISTING SOILS AT LOCATION OF EXISTING PORTABLE LOCATION FOR O9 A DEPTH OF 4 -INCHES AND HAUL AWAY FROM SITE. PROVIDE 4 -INCHES OF TOP SOIL PRIOR TO INSTALLATION OF SEEDING. SEE SPECIFICATION 32 92 00 FOR TOP SOIL INFORMATION AND SEE SHEET C3.2 FOR HYDROSEEDING NOTES. OF WAS#IN O� Checked for Compliance to City Standards �Ec so1o�� ■ - sSST IONAL NOTICE T A C O M A - SEATTLE • SPOKANE - TRI -CITIES KMM10 OF IMS DOCINENT SHALL INYALIDAM THE PAM ESS M& SEAL AND SIGNAME 13MOIION OF TdS WM N � �DUMV FFM `� 2215 North 30th Street, Suite 300 Tacoma, WA 98403 OILY Fa THE PI&W DEIIIM w THE TITLE 11M AM IS Moi >O K IM FM Fe#^ Mooa. OR 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB OM MN1 TO IMT PROTECT OR FOR ANY ORfR PIMM. ORATE: �% CITY OF MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL 11 JUNE 2015 'R PORTABLES �°°": � RENTON PAGE. RENTON SCHOOL DISTRICT DIRAIIIIM NO: Planning/Building/Public Works Dept. C2 Q TESC AND DEMOLITION PLAN SHEET -OR oF:6 IAI-ININININIAIA a p t Ln D m n 0 33 CDC �cn �z M �o �z z M Cn 0 D z v O O z = c 0 1 CD *j o v rn � z M z I M °C:) cn D 0 D Ln D m n 0 33 CDC �cn �z M �o �z z M Cn 0 D cn b r v O O d w �O 1 CD *j o v CD O r�C I �N °C:) O r D cn D T 0 v °C:) D C Cr cn I U) U) I 0. 0. 0. w Q z F_ w 3 O a_ 6" PVC @ 1.0% 72 LF 6" PVC @ 1.0% -� FG: 406.44 z 8LF6"PVC @1.0% = c CD AREA DRAIN #3 TYPE 40 CB o RIM: 406.11 >b� IE: 403.65 z Know what's below. 0111 before you dig. GRAPHIC SCALE 0 5 10 20 1 " = 10 FEET 7N CB #3 TYPE 1 CB CITY OF RENTON COMMENTS .x •► FG: 406.65 R-381503 BID SET SURVEYED: SCALE DESK*M: AS NOTED R. ELANGOVAN ' E 5/13/15 WJ F °"N: F. KATONA ow_ INCH CHECK. AT FULL SCALE W. FIERST IF NOT ONE OM BY DATE APPRs� ACCORDINGLY AI S. COMFORT VEIM .: MOND 190 HOWAL• NO T I� RSZ1101 17 LF6"PVC @1.0% AREA DRAIN #6 TYPE 40 CB RIM: 406.11 IE: 403.68 34 LF6"PVC @1.0% 8LF6"PVC @ 1.0% ce #s TYPE 1 CB RIM: 405.84 IE: 403.26 U 15002051 CITY OF RENTON Planning/Building/Public Works Dept. GENERAL NOTES 1. CONTRACTOR SHALL VERIFY EXISTING AND PROPOSED GRADES BEFORE COMMENCING WORK. CONTACT ENGINEER IF ACTUAL GRADES DO NOT REFLECT GRADES OF TOPOGRAPHICAL SURVEY. 2. ADJUST EXISTING UTILITIES WITHIN WORK LIMITS TO FINISHED GRADE. 3. ALL ROOF DRAIN LINES SHALL BE 6" PVC @ 1.00% MINIMUM. WITH 1 -FOOT MINIMUM COVER. ALL ROOF DRAINS SHALL BE CONNECTED TO A STORM DRAIN CATCH BASIN. SEE BUILDING PLANS FOR EXACT DOWNSPOUT LOCATIONS. CLEANOUTS PER DETAIL 3 TYPICAL. C3.1 4. BEDDING AND BACKFILL IN PIPE TRENCHES PER DETAIL 5 C3.1 5. ENSURE POSITIVE DRAINAGE MAINTAINED AWAY FROM PORTABLES. SOIL SHALL NOT BE PLACED AGAINST SKIRTING. 6. CLEANOUTS REQUIRED AT ALL CHANGES OF DIRECTION AT 100 -FOOT MAXIMUM SPACING AS INDICATED. 7. ALL EXCESS SOIL MATERIAL AND CONSTRUCTION WASTE SHALL BE DISPOSED OF AT AN APPROVED OFF-SITE LOCATION. 8. ROOF DOWNSPOT LOCATION PER DETAIL 9. RESTORE IRRIGATION IN DISTURBED VEGETATION AREAS. 10. RESTORE DISTURBED LAWN AREAS WITH TOPSOIL AND HYDROSEED PER HYROSEEDING NOTES ON SHEET C3.2. 11. SEE SHEET C3.2 FOR SURFACE WATER STANDARD PLAN NOTES. 12. PROVIDE TYPE 1 AND TYPE 40 CATCH BASINS PER e.3 r LEGEND FENCE CONCRETE MOW CURB ASPHALT PAVEMENT HYDROSEED GRADE BREAK DITCH LINE KEYNOTES X X 1 C3.3 a � 2a C3.2 C3.1 C3.3 GB 1O PROVIDE ASPHALT PAVEMENT PER e C3.1 O2 PORTABLE CLASSROOM PER MANUFACTURER'S DRAWINGS. OPORTABLE RAMP PER PORTABLE CLASSROOM MANUFACTURER'S DRAWINGS. O PROVIDE CONCRETE MOW CURB PER 2 C3.2 O PROVIDE GRAVEL FILLED TRENCH WITH NOTCHED BOARD PER 1 C3.2 O NOTCHED MOW CURB 3 C3.2 CONTRACTOR SHALL OVEREXCAVATE AND PROVIDE 4" GRAVEL BELOW PROPOSED PORTABLE EXTENDING V BEYOND OPORTABLE WALL. GRAVEL SHALL CONFORM TO WSDOT 9-03.9(3) TOP COURSE, 95% COMPACTION. SLOPE AWAY FROM BUILDING AT 2%. 4 OPROVIDE NEW LAWN PER DETAIL C3.3 RESTORE ALL OTHER LAWN AREAS PER GENERAL NOTE NO. 10. OPROVIDE TACK COAT ON PAVEMENT EDGES AND HOT TAR SEAL AT JOINT. C��' 1PASNI� W 'ds �o� �2901EIST �SSIONAL NOnCE T A C O M A - SEATTLE - SPOKANE - TRI -CITIES ALTERATION OF AMS DOCu6IT SHALL INVALIDATE THE PROCESSIONAL SEAL AND SIC ME. PUUlCAWI OF AIS DOamENT DOEs NOT DUMIE FROM RESERVED MEOW WTS N R M IMMIT IS FM US 2215 North 30th Street, Suite 300 Tacoma, WA 98403 OWY AM IS WT TO FUM D #^ nu OR ` 253.383.2422 TEL 253.383.2572 FAX www.ahbi.com WEB ADDIAON 1O AUT PMECT OR FOR ANY OVER PROTECT. DALE: MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL 11 JUNE 2015 PORTABLES FIE` 80M. PA RENTON SCHOOL DISTRICT 0114N GRADING AND DRAINAGE PLAN C3.0 3 �6 L � z z = c CD d w tr1 C o �rn >b� �x �y� z m z F71 y ,o 0 D CN D D m O �r c 3 C d w tr1 C o >b� �x �y� r °CD n- y ,o D CN Cny O r D m 0 r ,o D i 0 U) ADAPTER SKI INLET SEDIMENT PROTECTION NOT TO SCALE RAISE - 1/2" WIDE BORDER 1/2 NOTES: 1. PIPE MATERIAL AS SPECIFIED BY THE ENGINEER. 2. PIPE DIAMETER AS SHOWN PER PLAN. 11 • 1 � 1 I \\ ► // /\ a=. CLEANOUT NOT TO SCALE EDGE OF EXISTING PAVEMENT J �- 4-3/4" CATCH BASIN INLET PROTECTION NOTES AS APPLICABLE: 1. PLACE CONCRETE BLOCKS LENGTHWISE ON THEIR SIDES IN A SINGLE ROW AROUND THE PERIMETER OF THE INLET, SO THAT THE OPEN ENDS FACE OUTWARD, NOT UPWARD. THE ENDS OF ADJACENT BLOCKS SHALL ABUT. THE HEIGHT OF THE BARRIER CAN BE VARIED, DEPENDING ON DESIGN NEEDS, BY STACKING COMBINATIONS OF BLOCKS THAT ARE 4 INCHES, AND 12 INCHES WIDE. THE ROW OF BLOCKS SHALL BE AT LEAST 12 INCHES, BUT NO GREATER THAN 24 INCHES, HIGH. 2. PLACE WIRE MESH OVER THE OUTSIDE VERTICAL FACE (OPEN END) OF THE CONCRETE BLOCKS TO PREVENT STONE FROM BEING WASHED THROUGH THE BLOCKS. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH WITH 1/2 INCH OPENINGS. 3. PILE STONE AGAINST THE THE WIRE MESH TO THE TOP OF THE BLOCKS. USE 3/4 TO 3 INCH GRAVEL. 4. PLACE WIRE MESH OVER DROP INLET SO THAT THE WIRE EXTENDS A MINIMUM OF 1 FOOT BEYOND EACH SIDE OF THE INLET STRUCTURE. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH OF 1/2 INCH OPENINGS. IF MORE THAN ONE STRIP OF MESH IS NECESSARY, OVERLAP THE STRIPS. 5. PLACE FILTER FABRIC OVER WIRE MESH. PLACE 3/4 INCH GRAVEL OVER WIRE MESH. THE DEPTH OF STONE SHALL BE AT LEAST 12 INCHES OVER THE ENTIRE INLET OPENING. EXTEND THE STONE BEYOND THE INLET OPENING AT LEAST 18 INCHES ON ALL SIDES. 6. IF THE STONE FILTER BECOMES CLOGGED WITH SEDIMENT, THE STONES MUST BE PULLED AWAY FROM THE INLET AND CLEANED OR REPLACED. 7. IF THE CB GRATE BECOMES CLOGGED WITH SEDIMENT, CONTRACTOR SHALL BE RESPONSIBLE TO IMMEDIATELY CLEAN DEBRIS FROM GRATE. ROOF DOWNSPOUT SEE ARCHITECTURAL DETAILS. 4x3 REDUCE _ BUSHING (SxH) 3" 4x4 45° ELBOW (SxG) FINISH GRADE FLUSH W/FINISH GRADE � FOUNDATION -SEE STRUCTURAL PROVIDE DETAILS. 1' MIN. EXTENSION AS REQUIRED. r �--- PLUG TO BE SEALED NOTES: IN SAME MANNER AS ----------------�z� MAIN SEWER JOINTS CATCH BASIN INLET PROTECTION NOTES AS APPLICABLE: 1. PLACE CONCRETE BLOCKS LENGTHWISE ON THEIR SIDES IN A SINGLE ROW AROUND THE PERIMETER OF THE INLET, SO THAT THE OPEN ENDS FACE OUTWARD, NOT UPWARD. THE ENDS OF ADJACENT BLOCKS SHALL ABUT. THE HEIGHT OF THE BARRIER CAN BE VARIED, DEPENDING ON DESIGN NEEDS, BY STACKING COMBINATIONS OF BLOCKS THAT ARE 4 INCHES, AND 12 INCHES WIDE. THE ROW OF BLOCKS SHALL BE AT LEAST 12 INCHES, BUT NO GREATER THAN 24 INCHES, HIGH. 2. PLACE WIRE MESH OVER THE OUTSIDE VERTICAL FACE (OPEN END) OF THE CONCRETE BLOCKS TO PREVENT STONE FROM BEING WASHED THROUGH THE BLOCKS. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH WITH 1/2 INCH OPENINGS. 3. PILE STONE AGAINST THE THE WIRE MESH TO THE TOP OF THE BLOCKS. USE 3/4 TO 3 INCH GRAVEL. 4. PLACE WIRE MESH OVER DROP INLET SO THAT THE WIRE EXTENDS A MINIMUM OF 1 FOOT BEYOND EACH SIDE OF THE INLET STRUCTURE. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH OF 1/2 INCH OPENINGS. IF MORE THAN ONE STRIP OF MESH IS NECESSARY, OVERLAP THE STRIPS. 5. PLACE FILTER FABRIC OVER WIRE MESH. PLACE 3/4 INCH GRAVEL OVER WIRE MESH. THE DEPTH OF STONE SHALL BE AT LEAST 12 INCHES OVER THE ENTIRE INLET OPENING. EXTEND THE STONE BEYOND THE INLET OPENING AT LEAST 18 INCHES ON ALL SIDES. 6. IF THE STONE FILTER BECOMES CLOGGED WITH SEDIMENT, THE STONES MUST BE PULLED AWAY FROM THE INLET AND CLEANED OR REPLACED. 7. IF THE CB GRATE BECOMES CLOGGED WITH SEDIMENT, CONTRACTOR SHALL BE RESPONSIBLE TO IMMEDIATELY CLEAN DEBRIS FROM GRATE. ROOF DOWNSPOUT SEE ARCHITECTURAL DETAILS. 4x3 REDUCE _ BUSHING (SxH) 3" 4x4 45° ELBOW (SxG) FINISH GRADE FLUSH W/FINISH GRADE � FOUNDATION -SEE STRUCTURAL PROVIDE DETAILS. 1' MIN. EXTENSION AS REQUIRED. NOT TO SCALE EXISTING FRONTAGE ROAD 47 a G 4" - 8" QUARR' o 0o ate --©o oC7S ao o O �E7 O 4 a i 25' MIN. RADIUS GEOTEXTILE D o � CONSTRUCTION ENTRANCE 12' MSN. Know what'sbelow. Call before you dig. NOT TO SCALE CITY OF RENTON COMMENTS NO. I REVISION FILTER FABRIC MATERIAL (ORANC'r� MIRAFI 100 NS OR EQUIVALE 2" X 2" BY 14 GA. WI FABRIC OR EQUIVALEI AFFIX TO PO PROVIDE 3/4" - 1 1/2" WASH GRAVEL BACKFILL IN TRENCH A ON BOTH SIDES OF FILTER FEN FABRIC ON THE SURFA 2" X 4" WOOD POST OR STEEL FENCE POST ORANGE FILTER FABRI MATERIAL 60" WIDE ROLLS USE RINGS TO ATTACH ATTACH TO WIRE FABRIC s VEW ■■■■■■■■■■■■■■■■■■■■■I N ■■■�!'�� W �MMMMM■■■OMM--- "M■■■ 0 nil 6' MAX. SILT FENCE 2" X 2" BY 14 GA. WIRE FABRIC OR EQUIVALENT BURY BOTTOM OF FILTER MATERIAL IN 8"X12" TRENCH 2" X 4" WOOD POSTS, STANDARD OR BETTER, OR STEEL FENCE POST � NOT TO SCALE \ NOTES: RIGID ON FLEXIBLE 1. COORDINATE DOWNSPOUT (D.I., CONC.) (CPEP, CMP, PVC) LOCATIONS WITH BUILDING BACKFILL PAVED AREAS AND EN CONTRACTOR. NO OFFSETS WITHIN R.O.W. CRUSHED �w m y. ALLOWED. 0.5% d0 WSDOT 9-03.9(3) 95% MIN. COMPACTION, 6" MAXIMUM LIFTS. 0 2. ASPHALT PAVING ADJACENT TO NATIVE MATERIAL MAY BE USED PVC PIPE TO BE COLD MIX TO 6" ROOF DRAIN CONNECT TO 4x4 45° ELBOW (SxG) PREVENT MELTING PIPE. STORM DRAIN 6x4 EXTENDED 3. CONTRACTOR SHALL BUSHING (SxG) COORDINATE BLOCK OUTS FOR COMPACTION CAN BE ACHIEVED FOOTINGS WITH SPECIFIED ON ARCHITECTURAL AND STRUCTURAL PLANS. ROOF DOWNSPOUT CONNECTION BACKFILL UNPAVED AREAS NOT TO SCALE EXISTING FRONTAGE ROAD 47 a G 4" - 8" QUARR' o 0o ate --©o oC7S ao o O �E7 O 4 a i 25' MIN. RADIUS GEOTEXTILE D o � CONSTRUCTION ENTRANCE 12' MSN. Know what'sbelow. Call before you dig. NOT TO SCALE CITY OF RENTON COMMENTS NO. I REVISION FILTER FABRIC MATERIAL (ORANC'r� MIRAFI 100 NS OR EQUIVALE 2" X 2" BY 14 GA. WI FABRIC OR EQUIVALEI AFFIX TO PO PROVIDE 3/4" - 1 1/2" WASH GRAVEL BACKFILL IN TRENCH A ON BOTH SIDES OF FILTER FEN FABRIC ON THE SURFA 2" X 4" WOOD POST OR STEEL FENCE POST ORANGE FILTER FABRI MATERIAL 60" WIDE ROLLS USE RINGS TO ATTACH ATTACH TO WIRE FABRIC s VEW ■■■■■■■■■■■■■■■■■■■■■I N ■■■�!'�� W �MMMMM■■■OMM--- "M■■■ 0 nil 6' MAX. SILT FENCE 2" X 2" BY 14 GA. WIRE FABRIC OR EQUIVALENT BURY BOTTOM OF FILTER MATERIAL IN 8"X12" TRENCH 2" X 4" WOOD POSTS, STANDARD OR BETTER, OR STEEL FENCE POST � NOT TO SCALE RIGID ON FLEXIBLE so (D.I., CONC.) (CPEP, CMP, PVC) $1D *-.icy BACKFILL PAVED AREAS AND CD y � r SUBGRADE ELEVATION WITHIN R.O.W. CRUSHED �w m y. SURFACING TOP COURSE, l let d0 WSDOT 9-03.9(3) 95% COMPACTION, 6" MAXIMUM LIFTS. 0 NATIVE MATERIAL MAY BE USED IF IT MEETS THE REQUIREMENTS OF STRUCTURAL FILL AND PIPE AS COMPACTION CAN BE ACHIEVED SPECIFIED ON AS APPROVED BY THE PLANS GEOTECHNICAL ENGINEER. BACKFILL UNPAVED AREAS NATIVE MATERIAL OR GRAVEL a 4 - BACKFILL FOR PIPE BEDDING, 90% COMPACTION, 12" MAXIMUM 4 LIFTS. 4 NOTE o BACKFILL MATERIAL SHALL O 0 O NOT HAVE PARTICLE SIZE x 4 a a 4 4 s GREATER THAN 1" WITHIN 6" o I I OF THE PIPE OR THE4" I II _ _ MIN. CONTRACTOR HAS THE I =I I I' ''I I I 111 11 I-1 11 =1 I IEI 11-1 ':I OPTION TO USE GRAVEL F f I, 1 i II �� 11= ' '' -III ; -111-11- I 1=� I _ GRAVEL BACKFILL BACKFILL PIPE ZONE I. D. I.D. + 30" PIPE ZONE BEDDING CONFORMING TO BEDDING PER WSDOT 9-03.12 (3). WSDOT 9-03.12(3), 95% COMPACTION BEDDING AND BACKFILL PIPE IN TRENCHES J J NOT TO SCALE CONSTRUCTION ENTRANCE NOTES: 1. MATERIAL SHALL BE 4 -INCH TO 8 -INCH QUARRY SPALLS AND MAY BE TOP -DRESSED WITH 1 -INCH TO 3 -INCH ROCK. (STATE STANDARD SPECIFICATIONS, SECTION 8-15.) 2. THE ROCK PAD SHALL BEAT LEAST 12 INCHES THICK AND 100 FEET LONG. WIDTH SHALL BE THE FULL WIDTH OF THE VEHICLE INGRESS AND EGRESS AREA. 3. ADDITIONAL ROCK SHALL BE ADDED PERIODICALLY TO MAINTAIN PROPER FUNCTION OF THE PAD. 4. IF THE PAD DOES NOT ADEQUATELY REMOVE THE MUD FROM THE VEHICLE WHEELS, THE WHEELS SHALL BE HOSED OFF BEFORE THE VEHICLE ENTERS A PAVED STREET. THE WASHING SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK AND WASH WATER SHALL DRAIN TO A SEDIMENT RETENTION FACILITY OR THROUGH A SILT FENCE. 5. GEOTEXTILE SHALL MEET THE FOLLOWING: GRAB TENSILE STRENGTH 200 SI MIN. GRAB TENSILE LONGATION 30% MAX. MULLEN BURST STRENGTH 400 PSI MIN. AOS 2-45(U.S. STANDARD SIEVE) * USE OF EXISTING PAVEMENT IS PERMISSIBLE UNTIL PAVEMENT FAILS. SUR*'A&. Dom: R. ELANGOVAN RE 5/13/15 WJ F DR": F. KATONA SIN. FIERST BY DATE APPR '''P""O S COMFORT SQ#LL* AS NOTED ONE IHCH AT FULL SCALE FNW0W*M SCALE ACOOF40DMLY BID SET NIMM 190HOWA _ NAD 1 � RI 1991 DATUM U 15002051 NOTES: 1. THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CUT TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST WITH A MINIMUM SIX-INCH OVERLAP, AND BOTH ENDS SECURELY FASTENED TO THE POST. 2. THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW THE CONTOURS (WHERE FEASIBLE). THE FENCE POSTS SHALL BE SPACED A MAXIMUM OF SIX FEET APART AND DRIVEN SECURELY INTO THE GROUND (MINIMUM OF 3011) 3. A TRENCH SHALL BE EXCAVATED, ROUGHLY EIGHT INCHES WIDE AND TWELVE INCHES DEEP, UPSLOPE AND ADJACENT TO THE WOOD POST TO ALLOW THE FILTER FABRIC TO BE BURIED. 4. WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY-DUTY WIRE STAPLES AT LEAST ONE INCH LONG, TIE WIRES, OR HOG RINGS. THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF FOUR INCHES AND SHALL NOT EXTEND MORE THAN THIRTY SIX INCHES ABOVE THE ORIGINAL GROUND SURFACE. 5. THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED TO THE FENCE, AND TWENTY INCHES OF THE FABRIC SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN THIRTY SIX INCHES ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES. 6. WHEN EXTRA -STRENGTH FILTER FABRIC AND CLOSER POST SPACING ARE USED, THE WIRE MESH SUPPORT FENCE MAY BE ELIMINATED. IN SUCH A CASE, THE FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS WITH ALL OTHER PROVISIONS OF STANDARD NOTE (S) APPLYING. 7. THE TRENCH SHALL BE BACKFILL WITH 3/4 INCH MINIMUM DIAMETER WASHED GRAVEL. 8. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED. 9. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY. 10. CONTRIBUTING LENGTH TO FENCE SHALL NOT BE MORE THAN 100 FEET. 11. DO NOT INSTALL BELOW AN OUTLET PIPE OR WEIR. 12. DO NOT DRIVE OVER OR FILL OVER FILTER FABRIC FENCE. HMA CLASS 3/8", PG 64-22 M� CRUSHED SURFACING � O O BASE COURSE PER WSDOT 9.03-9(3) \�-12" COMPACTED <� ����% /�/ SUBGRADE TO 95% NOTES: 1. ALL DEPTHS SHOWN ARE COMPACTED DEPTHS. 2. THE CONTRACTOR SHALL EXPOSE EXISTING FILL, PROOF ROLL AND COMPACT TO 95%. IF YIELDING CONDITIONS ARE ENCOUNTERED, YIELDING MATERIALS SHALL BE REPLACED WITH IMPORTED STRUCTURAL FILL MATERIAL. THE DEPTH OF MATERIAL REPLACEMENT SHALL BE DETERMINED BY THE GEOTECHNICAL ENGINEER. ASPHALT CEMENT PAVEMENT SECTION NOT TO SCALE Checked for Compliance to City Standards . CITY OF RENTON Planning/Building/Public Works Dept. 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbi.com WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES RENTON SCHOOL DISTRICT NOTES AND DETAILS 11 JUNE 2015 PAGE: C3.1 SHM 4 ORfi �1CI►100n►IGI� b > O d w to $1D *-.icy CD y � r O CD mm 4 �w m y. m l let d0 �_< 0 r > 0 co m F_ U) I 0. 0. CL OVA R • 4 :1 HYDROSEEDING NOTES 1. HYDROSEEDING, INCLUDING LAWN ESTABLISHMENT, SHALL BE APPLIED TO ALL DISTURBED NON -PAVED AREAS. 2. HYDROSEEDING TO BE THE FOLLOWING MIXTURE: TYPE OF PROPORTIONS PERCENT PERCENT MIXTURE BY WEIGHT PURITY GERMINATION PERENNIAL RYE GRASS 40% 90% 90% CREEPING RED FESCUE 40% 90% 90% CREEPING RYE GRASS 10% 95% 90% HIGHLAND BENT GRASS 10% 90% 90% 3. APPLICATION TO BE 100 LBS/ACRE. 4. 500 LBS/ACRE 10-20-20 FERTILIZER, 2000 LBS/ACRE MULCH AND 40 LBS/ACRE SOIL STABILIZER TO BE APPLIED WITH SEED MIXTURE. 5. SEEDING SHALL MEET REQUIREMENTS OF SPECIFICATION 32 92 00 AND WSDOT SPECIFICATION 8-02.3(16) MULCHING NOTES 1. MULCH MATERIALS USED SHALL BE HAY OR STRAW, AND SHALL BE APPLIED AT THE RATE OF 2 TONS/ACRE. 2. MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN 2:1. 3. MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON. 4. ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER 1. END CAP OR PLUG CLEAN OUT WYE FROM PIPE 4" OR 6" PERFORATED PIPE LAID FLAT/LEVEL TYPE 1 CB W/ SOLID LID COVEF (LOCKING) u INFLUENT PIPE (MAX DESIGN FLOW 0.5 • CFS PER TRENCH) NOTCHED GRADE MOW CURB. 2"x2" NOTCHES 18" O.C. 6" MIN. FLOW TO SECOND DISPERSAL TRENCH IF NECESSARY FLOW TO OTHER BRANCHING CB'S AS NECESSARY 18" O.C. 211 _F_ 2" MOW CURB NOTHCES 211 J7 CB ID COVER 1. THIS TRENCH SHALL BE CONSTRUCTED SO AS TO PREVENT POINT DISCHARGE AND/OR EROSION. 2. TRENCHES MAY BE PLACED NO CLOSER THAN 50 FEET TO ONE ANOTHER. (100 FEET ALONG FLOWLINE) 3. TRENCH AND GRADE MOW CURB MUST BE LEVEL. ALIGN TO FOLLOW CONTOURS OF SITE. GRAVEL FILLED TRENCH 4. CONSTRUCT GRADE MOW CURB LEVEL. WITH NOTCHED MOW CURB NOT TO SCALE ijan fiiiji Know what's below. 0111 before you dig. SURFACE WATER STANDARD PLAN NOTES 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD BETWEEN THE CITY OF RENTON PLAN REVIEW SECTION AND THE APPLICANT. 3. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC), THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR, OMISSION, OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THESE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (E.G., DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL. ETC.). THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, WHICH ARE ON FILE IN WITH THE CITY. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 6. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE HOURS OF 7 AM TO 7 PM, MONDAY THROUGH SATURDAY, AND NO WORK IS ALLOWED ON SUNDAY, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY THE CITY OF RENTON. 7. IT SHALL BE THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFFSITE WORK. EASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. 8. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL REQUIREMENTS OF CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO THE CITY OF RENTON. 9. DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. 10. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. 11. ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY, STANDARD PROCTOR. 12. OPEN CUTTING OF EXISTING ROADWAYS FOR NON -FRANCHISED UTILITY OR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION STANDARDS. 13. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ONSITE EROSION HAS PASSED. 14. ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C," WITH THE EXCEPTION OF PVC PIPE. 16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. 17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES. 19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FOOT BELOW PAVEMENT LEVEL. 20. 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. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF 1 FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4 -INCH TO 8 -INCH ROCK / 40% TO 70% PASSING; 2 -INCH TO 4 -INCH ROCK / 30% TO 40% PASSING; AND LESS THAN 2 -INCH ROCK / 10% TO 20% PASSING. 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY UPON COMPLETION. 22. DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY THE CITY. 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 5 -FOOT -HIGH, 2 -INCH BY 4_INCH 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 CHAPTER 4 OF THE SURFACE WATER DESIGN MIRAFI MSCAPE MANUAL AND, IF NON-METALLIC, THE PIPE SHALL BE PLACED IN A TRENCH WITH A TRACING WIRE ABOVE OR OTHER ACCEPTABLE GEOTEXTILE DETECTION. WEED FABRIC d. PRIVATE 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 OTHER UTILITIES (E.G., POWER, GAS, TELEPHONE, TELEVISION). f. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOMEOWNER. g. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACKFLOW PREVENTION OR A CHECK VALVE. 23. 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. 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION. 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY. 27. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). CITY OF RENTON COMMENTS NO. I REVISION SURD: DESIGNED: R. ELANGOVAN RE 5/13/15 WJ F DAN: F. KATONA CHECKED: W. FIERST BY DATE APPRAPPRa�S COMFORT SCAM. AS NOTED ONE INCH AT FULL SCALE IF NOT ONE OM SCALE ACCORDINGLY EROSION CONTROL NOTES 1. THESE NOTES SHALL APPEAR FOR ALL PROJECTS - SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTE WATER UTILITY, WATER UTILITY, AND TRANSPORTATION PLANS. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. 5. ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ONSITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT, AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE. 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE, NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1 THROUGH MARCH 30) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1 THROUGH SEPTEMBER 30) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN DAYS. 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN 1 FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM. 14. DURING THE TIME PERIOD OF OCTOBER 1 THROUGH MARCH 30, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT ARE TO BE LEFT UNWORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING, OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION/DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST 3 FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCTOBER 1), ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. PORTABLE PORTABLE CLASSROOM 6" FINE FIR BARK j 7•• 1/4" SLOPE LAWN 0 0 0 0 18" (1) #4 BARS CONT. STOP AT EXP JOINTS L- VARIES PER PLAN 4" GRAVEL BELOW PROPOSED PORTABLE EXTENDING 1' BEYOND PORTABLE WALL. GRAVEL SHALL CONFORM TO WSDOT 9-03.9(3) TOP COURSE. NOTE: 1. BARK SHALL BE PLACED BELOW THE RAMP AND STAIRS. 1 MOW CURB NOT TO SCALE BID SET VERTICAL: NAND 1960 HORIZONTAL: NAD 1983/1991 i U M 0 15002051 Checked for Compliance to City Standards aa �.z. CITY OF RENTON Planning/Building/Public Works Dept. MOW CURB r2 C3.2 ELEVATION PER PLAN 2' 2" 6" 1 • '♦ " NOTCHED MOW CURB NOTCHED MOW CURB NOT TO SCALE R-382505 cn D 0 �° c �Cn A z �o T- �' z z M cn C D z O O M z z = O i C IZI �N O O r M M 0 D cn D 0 �° c �Cn A z �o T- �' z z M cn C D MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES RENTON SCHOOL DISTRICT NOTES AND DETAILS 11 JUNE 2015 PACE: DRAWING NO. C3.2 SHED. 5 OF 6 i qi E li, ML ILI ILI ILI ri il ri b O O d w tx i'>C-'m CD O i IZI �N O O r MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES RENTON SCHOOL DISTRICT NOTES AND DETAILS 11 JUNE 2015 PACE: DRAWING NO. C3.2 SHED. 5 OF 6 i qi E li, ML ILI ILI ILI ri il ri w z w 0 o_ W J m a cc 0 0.0J 0 I U a z w w w IIIIIz 0 w z 0 0 0 w J Q 4'-0" LINE POST 2-3/8" DIA. (TYP), END CORNER POSTS 3" DIA. 8'-0" MAX. TOP & BOTTOM RAIL 1-5/8" DIA. FABRIC 12 GA CORE 11 GA BLACK VINYL COATING (10 -MIL). 5-1/4 x 3/4" BANDS & STRETCHER BAR AT END & CORNER POSTS 1 /4"x 3/4" FLAT STRETCHER CHAIN LINK FENCE NOT TO SCALE 12" 16" �\ zo° 28.. 12" \ 2,. 18" 1. PROVIDE CAST IRON FRAME & GRATE. � I � 2. AREA DRAIN SHALL BE USED IN NON VEHICULAR ACCESS LOCATIONS. AREA DRAIN -TYPE 40 NOT TO SCALE i y CITY OF RENTON COMMENTS NO. I REVISION 5� FRAME AND VANED GRATE #3 BAR EACF CORNEF 18" MIN #3 BAR HOOP S-- 6" OR 12" loop iT TWO #3 BAR HOOPS FOR 12" HEIGHT RECTANGULAR ADJUSTMENT SECTION #3 BAR EACH CORNER #3 BAR EACH SIDI #3 BAR EA(.,. I . SECTION B -B CATCH BASIN -TYPE 1 NOT TO SCALE 30" SURWYM. DESWIIEo: R. ELANGOVAN RE 5/13/15 WJ F °R""' F. KATONA C44ECKM1N. FIERST BY DATE APPR : S. COMFORT � 000°0°0°00°0°00� ; //�/moi; SEE NOTE 1 ALTERNATIVE PRECAST BASE SECTION NOTE: 1. AS ACCEPTABLE ALTERNATIVES TO THE REBAR SHOWN IN THE PRECAST BASE SECTION, FIBERS (PLACED ACCORDING TO THE STANDARD SPECIFICATIONS), OR WIRE MESH HAVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER FOOT SHALL BE USED WITH THE MINIMUM REQUIRED REBAR SHOWN IN THE ALTERNATIVE PRECAST BASE SECTION. WIRE MESH SHALL NOT BE PLACED IN THE KNOCKOUTS. 2. THE KNOCKOUT DIAMETER SHALL NOT BE GREATER THAN 20". KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MINIMUM TO 2.5" MAXIMUM. PROVIDE A 1.5" MINIMUM GAP BETWEEN THE KNOCKOUT WALL AND THE OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED, FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH STANDARD SPECIFICATION 9-04.3. 3. THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO THE LOWEST PIPE INVERT SHALL BE 51 . 4. THE FRAME AND GRATE MAY BE INSTALLED WITH THE FLANGE UP OR DOWN. THE FRAME MAY BE CAST INTO THE ADJUSTMENT SECTION. 5. THE PRECAST BASE SECTION MAY HAVE A ROUNDED FLOOR, AND THE WALLS MAY BE SLOPED AT A RATE OF 1:24 OR STEEPER. 6. THE OPENING SHALL BE MEASURED AT THE TOP OF THE PRECAST BASE SECTION. 7. ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE BASIN HAS BEEN PLACED. PROVIDE HYDROSEEDING PER HYDROSEEDING NOTES NOT SHEET C3.2 PROVIDE TOP SOIL PER SPECIFICATION 32 92 00 TILL UNDERLYING SOIL PRIOR TO TOPSOIL INSTALLATION NEW LAWN DETAIL, NOT TO SCALE SCALE: AS NOTED OW INCH AT FULL SCALE IF NOT ONE OM SCALE ACCOWNI BID SET SAL • • IM1163% W=199, DATUM U 15002051 Checked for Compliance to City Standards CITY OF MU RENTON Planning/Building/Public Works Dept. 29010 REGI STER�� ■ SSNNAL � NOTICE T A C O M A - SEATTLE - SPOKANE - TRI -CITIES ALTERATION OF THIS DOCUMENT SHALL MAUI THE PRDFESIDNAL SEAL A10 SIGY►M E. PUMTION OF 1HS ooaUME>n DOM DOME FOR IISE ` RrcHTs w R THIS DOCUMENT � 2215 North 30th Street, Suite 300 Tacoma, WA 98403 orMloRSNP NO 5 NO O BE USED FOR WARMMOR ` 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB AOOIIION TO THAT PROS= OR FOR ANY OM PROSECT. MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL X11 JUNE 2015 PORTABLES pmt. RENTON SCHOOL DISTRICT Pte: aawwc NO.- C3.3 aC3.3 NOTES AND DETAILS SHEET: OF: 6 6 vY xmiT.ayy.-xtg . 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