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HomeMy WebLinkAboutR-373407n : f G J z 0 W - cr D IEXISTING CB REMAIN, MA RM ELEVAT E I TRUCK F G If J 2 L I FOOTING 3 C-21 .."'t10S7ING Al." t4 `- -E-27.q STING TYPE I CB i4 d lil STING BURRING TO BE REMOVED , O rn � + t w FOOTPRINT WELL DRAINAGt 1 r,, � I 4' FOOTING .E sz.a,6•WP R� ,•n �,� DRAIN ,_... AT ALL )�� �•,• VESTIBULE cU8K(u,-Q) 112110 DRAIN I c °I &$5) CLO,JS Sara_ 'SLIDE' EXPANSION PBUIILODINNGG. g 743 RAINIER AVENUE SOUTH FOOTPRINT r be �L STORE /2516 -05 �t31G$tER.QlIS1RlG__C CANOPY r !. �' 1`3isvE. s. DRAIN o(TM 0 c ADDITDFIA(,U& SF ``9r•,N TOTAL AIi'.923T5Y 'SF im(m I: -aa• r 2123 IE.,6. xE) C- 150E -GR -110 PLANT ER t .& l (N J , 5 ,c DRAIN E-M E(5) B1W16.a ^(lei 1 u 194ff;_ EXISTING ROOF DRAIN DRANO I CONNECTIONS TO REMAIN, COORD. r ,X WITH ARCH EP PLANS. �� F CONTRACTOR SHALL REFER TO ARCHITECTURAL PLANS FOR •I E-•„(a) - EXACT LOCA110N AND DIMENSIONS OF VESTIBULE, SLOPED PAVING EXIT PORCHES RAMPS AND TRUCK DOORS PRECISE Px - INDING DIMENSIONS AND EXACT UTILITY ENTRANCE LOCATIONS FWND Rime r T (206) 522-9510 F (206) 5224344 www.PAdAND.ox+ i cec,T ID cnxJ E 20S' 1 IE-m ca(rr p z].aa IEw2C 1(E e9 4' DRAIN REMAIN O a SPEEDBUMP. ti 7 �l 1 b`PEDBUMW''1'0�' TO`E17SURE - ,t'� + REMAIN. MAINTAIN POSITIVE DRAINAGE DRAINAGE PATH. AWAY FROM N I I_ il RL 1 CO TO 23.8� -_ _ -- RAISE STING--_j � EJ� 1 1 EXISTING ,T �1 I STORM SYSTEM\ ' - 5 \ LIMIiS,OF: h �I - 4 - Li 25. \ - 0 BE CIEMED/11 PN , VARIABLE:. r SEE DRAINAGF,NOTE /10. ' LIFT OVERLAY f _ - - 5A A CONT[tNCCTOR TO ENSURE POSIIVE DRAINAGE AWAY - ` FROM NEW- PAWMENT 'S I \AREAS, CURB NA7•D, GUTTERS. �\ 1 UN�EESS OTHERWISE NO INS7µ1 NEW CURB ANp AT EXISTING GRADE D RETAIL NO FINIS..,6OF F HiJeC ii XJ• I II I I ` ro ,cal' SOTA1 P^ _ h / , 1 t, �. 1 �_ . . � � t z ats) 0-1`- `-' "fm ,,, s -, titer I, • , � I l c T �D R11 ED 5 4 Pa R �����'" 2('[026 >(r. 1_Pi IF VR I-SCAIl.., rid it �Pa ^.TCN 1 huh >v 60 !t_ c • t_I `Iy Er, oN, LL, CITY OF RENTON Approved by. Date 0E4R�6'BB Approved by. Date SBB, M® Approved by. Date RECORD DRAWING PACLAND 5 9 14 JAC Approved by. Date NO. REVISION BY DATE APPR JAC GRADING NOTES J NW 1/4 OF S 199 T 23, R 5 E THE DESIGN SHOWN IS BASED UPON THE ENGINEER'S UNDERSTANDING OF THE EXISTING DRAINAGE SCHEDULE PROPOSED (REV. 7/1/13) T -- CONDITIONS. THE PLAN DOES NOT REPRESENT A DETAILED FIELD SURVEY. THE EXISTING Vie-- - CONDITIONS SHOWN ON THIS PLAN SHEET ARE BASED UPON THE SURVEY PREPARED BY STRUCTURE SCHEDULE PIPE SCHEDULE BUSH, ROED & HITCHINGS, SIGNED 10-09 -2012, THE CONTRACTOR IS RESPONSIBLE FOR s1AUCTIM I TYPE RIM ■m PIPE I CIA M LEWIH 9■E I VERIFYING FIELD CONDITIONS PRIOR TO BIDDING THE PROPOSED SITEWORK IMPROVEMENTS. •AL) IF CONFLICTS ARE DISCOVERED, THE CONTRACTOR SHALL NOTIFY THE OWNER PRIOR TO NE 17.61 II -48 45:&25.06' ❑1 12' 23 0.005 INSTALLATION OF ANY PORTION OF THE STEWORK WHICH WOULD BE AFFECTED. IF E =20.7 CONTRACTOR DOES NOT ACCEPT EXISTING SURVEY, INCLUDING TOPOGRAPHY AS SHOWN ON 0 II -�. ���, E 17.94 ❑2 12' 26 Ga& 0.004 ' THE PLANS, WITHOUT EXCEPTION, HE SHALL HAVE MADE, AT HIS OWN EXPENSE, A Wk2&Ni 19.6 0 127 67 &885 0.006 TOPOGRAPHIC SURVEY BY A REGISTERED LAND SURVEYOR AND SUBMIT IT TO THE OWNER Q3 cl��• 25.+25.1-f N 18.72' ❑4 127 34 &m 0.006 I.0 FOR REVIEW t&37t I R � 3. CAUTION - NOTICE TO CONTRACTOR ® II -96' . '25.53' IN =2&4`3 UV (] If 17 0.005 ' f THE CONTRACTOR IS SPECIFICALLY CAUTIONED AT THE LOCATION AND /OR ELEVATION OF T= *IW [7-1 127 1 15 0805 0.011 EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS (5) adNIET ® 12' DI 37 @6850.006 UTILITY COMPANIES AND, WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE `` •_- -!, ±_' INFORMATION IS NOT BE RELIED ON AS BEING EXACT OR COMPLETE THE CONTRACTOR © ' T -- �' ❑9 12, 19 4 Bm 0. I ;� .,L MUST CALL THE APPROPRIATE UTILITY COMPANY AT LEAST 72 HOURS BEFORE ANY � d1 -48° 25.8' r-ax' ® 1Y OI 32 0.005 / � - EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES IT SHALL BE THE ® TYPE I 23.9' 41.77 21.8V RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH 5TI If DI 62 49;M 0.00.3 ! CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THESE PLANS. O ccTYPE 1 25.2' 21.66' © 12' 47 0." 0.007 ( 1 4. ALL CUT AND FILL SLOPES SHALL BE CONSTRUCTED PER THE IBC CODE AND APPLICABLE 0 TYPE 1 2f s 24.6 21.84' © 12* 45 0.005 E -„ LOCAL REGULATION. ALL CUT AND FILL SLOPES SHALL BE 3:1 OR FLATTER UNLESS 11 TYPE I 34424.75' 2235 2205' © if 50 &996 0.007 OTHERWISE NOTED. I © TYPE 1 25.0' 21.0' 5. EXISTING GRADE CONTOUR INTERVALS SHOWN AT i FOOL © 12' 66 XM 0.027 ® TYPE I 25.0' E=2i:45 21.3' 6. PROPOSED GRADE CONTOUR INTERVALS SHOWN AT 1 FOOT. 3 ® 42t 8'DI 62 0.005 ® TYPE 1 44.4' 25.09 N4 19.94' ® 6' DH 23 0AB5 0.008 >() 7. THE CONTRACTOR SHALL ADHERE TO ALL TERMS AND CONDITIONS AS OUTLINED IN THE '�.�.1✓ EPA OR APPLICABLE STATE GENERAL N.P.D.ES. PERMIT FOR STORMWATER DISCHARGE ® EX 11 -48' 25.58 EX NEW NW =17.7 19 6° 144 0.010 ASSOCIATED WITH CONSTRUCTION ACTIVITIES AND THE WALMART SPECIAL CONDITIONS, © EX II -48' MO 26.1' a1 [ 11 111 65 0.005 ' ./ SECTION I, ENVIRONMENTAL COMPLIANCE AND STORMWATER POLLUTION PREVENTION. ' ,.:, " ; 0 TYPE I 25.8' u © 127 175 0.015 SAR CONTRACTOR SHALL ADJUST AND /OR CUT EXISTING PAVEMENT AND CURBS AS NECESY p 6• TO ASSURE A SMOOTH FIT AND CONTINUOUS GRADE ® TYPE I 45:3 25.86 23.72' ❑ 156 0.005 9. CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY FROM BUILDINGS FOR ALL NATURAL ® TN 1 23:723.95' , 'L.� O 6' 92 0.005 AEX AND PAVED AREAS AND SHALL GRADE ALL AREAS TO PRECLUDE PONDING OF WATER. ® -9 TY 1 245 23.56' NEW W=193. ❑ 127 146 0.029 ' I 10. ALL UNSURFACED AREAS DISTURBED BY GRADING OPERATION SHALL RECEIVE 4 INCHES CO ® TYPE I 43:4` 24.29' 22,79' 91 !IrDOCI( ORAN 53 &B?80.040 TOPSOIL, MIN., OR AS NOTED IN LANDSCAPE PUNS. CONTRACTOR STALL APPLY © 4' FD 100 0.013 STABILIZATION FABRIC TO ALL SLOPES 3HAV OR STEEPER. CONTRACTOR SHALL STABILIZE C.0 27.3' 23.7 V DISTURBED AREAS WITH GRASS IN ACCORDANCE WITH SPECIFICATIONS AND LOCAL © C.0 T6.2' 23.3' © 10° ROL 102 ADS REQUIREMENTS UNTIL A HEALTHY STAND OF GRASS IS OBTAINED. / 11. CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES AND BE CONSTRUCTED TO SAME DO 12 FOR BOUNDARY AND 70POGRAPHIC INFORMATION REFER TO PROJECT SURVEY. OE 13. THE SPOT ELEVATIONS INDICATED ON THIS PLAN REPRESENT THE DESIGN TOP OF OF C.O. 26.7 23.0' i 4; 'J� PAVEMENT, UNLESS OTHERWISE NOTED. y 14. ALL POLLUTANTS OTHER THAN SEDIMENT ON -SITE DURING CONSTRUCTION SHALL BE • CB CONTAINS TEE FOR WILL CONTROL P21 HANDLED AND DISPOSED OF IN A MANNER THAT DOES NOT CAUSE CONTAMINATION OF + CB CONTAINS 10-18° CONTECHe STORMWATER. THE CONTRACTOR STALL ADHERE TO ALL TERMS AND DISCHARGE ASSO AS R=373407 ` I s/ STORMW) E THE GENERAL N.P.D.ES PERMIT FOR O ALL TERMS DISCHARGE ASSOCIATED CSF CARTRIDGES r.R3 %/ WITH CONSTRUCTION ACTIVITIES. " EXISTING CB NEW INVERT AS NOTED W / /il 15. PROPERTIES AND WATERWAYS DOWNSTREAM OF THE SITE SHALL BE PROTECTED FROM EXISTING INVERTS TO REMAIN, SEE SURVEY /p EROSION DUE TO INCREASES IN THE VOLUME, VELOCITY AND PEAK FLOW RATE OF y ;FI /, >E Y STORMWATER RUNOFF FROM PROJECT SITE ++ NTH TRASH RACK AND RP RAP PAD rr6z 16. CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES AND BE to CONSTRUCTED TO SAME cCNTIH CONCRETE COLLAR I STANDARDS. 17. CONTRACTOR TO REMOVE UNSUITABLE SOILS LOCATED WITHIN THE BUILDINGS SPLAY ALL UTILITY PIPES THAT WILL, Y ABANDONED MUST BE ABANDOIffD ER BE CITY LINE OF THE FOOTINGS. ALL CATCH BASINS AND STRUCTURES SHALL ,1 !i X BE ADJUSTED TO NEW FINISHED GRADE. YeR LEGEND (SEE SURVEY FOR EX. LEGEND) STORM DRAINAGE NOTES I / 1 EXISTING CONTOUR =- r I ) 1"/1 1. PRECAST STRUCTURES MAY BE USED AT CONTRACTOR'S OPTION. PROPOSED CONTOUR ;r 2 ALL ON -SITE STORM DRAINAGE PIPE SHALL BE SMOOTH WALLED INTERIOR, SPOT ELEVATION 26.9 _ MANUFACTURER'S VERIFICATION OF MANNING'S ROUGHNESS COEFFICIENT N =0.012 OR LESS. 1 t hr , TYPE I CATCH BASIN ■ 3. ALL STORM PIPE ENTERING STRUCTURES STALL BE GROUTED TO ASSURE CONNECTION AT c-6.o STRUCTURE IS WATERTIGHT. 1 4. ALL STORM MANHOLES IN PAVED AREAS SHALL BE FLUSH NTH PAVEMENT, AND SHALL r�a1 TYPE II CATCH BASIN HAVE TRAFFIC BEARING RING AND COVERS. MANHOLES IN UNPAVED AREAS SHALL BE 6' i , I ABOVE FINISH GRADE LIDS SHALL BE LABELED 'DRAIN' IN 2' RAISED LETTERS 3 CLEANOUT TO GRADE 5. ALL STORM STRUCTURES SHALL HAVE A SMOOTH UNIFORM POURED MORTAR INVERT FROM r�52 (C.O.LG.) l I/ INVERT IN TO INVERT CUT, UNLESS OTHERWISE SHOWN IN THE CATCH BASIN DETAIL 3 STORM DRAIN PIPE �- '_, 6. ALL CATCH BASINS AND AREA DRAINS ARE TO BE SITUATED SUCH THAT THE OUTSIDE @•1 F, EDGE OF GRATE FRAME IS AT TOE OF CURB OR FLONJNE OF GUTTER (MERE e6' CHA"K FENCE II APPLICABLE). o-9.0 7. CATCH BASIN INLET PROTECTION / EROSION CONTROL TO BE USED FOR ALL NEW INLETS 2 2% SLOPE AREA AND AT EXISTING CBS TO REMAIN. F62 RIP -RAP 8. CONTRACTOR SHALL CONNECT ROOF DRAIN LEADERS TO PROPOSED STORM DRAINS AS FINISHED BOOR EIJEVAININ FFE I SHOWN. 9. STORM DRAINAGE PIPE WITH LESS THAN 2' -0' COVER SHALL BE DUCTILE IRON PIPE, OR TOP OF CURB Tc - r= APPROVED EQUAL TO SUSTAIN H-20 LOADING. TOP OF PAVEMENT 7P , 10. EXISTING DRAINAGE STRUCTURES TO BE INSPECTED, REPAIRED, AND BROUGHT UP TO HIGH POINT HP %\ 1 GRADE AS NEEDED, AND EXISTING PIPES TO BE CLEANED OUT TO REMOVE ALL SILT AND / \I iJ DEBRIS. LOW POINT LP 11. IF ANY EXISTING STRUCTURES TO REMAIN ARE DAMAGED DURING CONSTRUCTION IT SHALL ROOF DRAIN LINE ROL Know whafs below. `.� BE THE CONTRACTOR'S RESPONSIBILITY TO REPAIR AND /OR REFUGE THE EXISTING FOOTING DRAIN FD -�F -` STRUCTURE AS NECESSARY TO RETURN IT TO EXISTING CONDITIONS OR BETTER. Call before you dig. RIDGE/VALLEY +RIB6E- /�AHfY- j ENGINEERS CONSTRUCTION RECORD CERTIFICATION I 1 1 AS NOTED CITY OF � -R RENTON I� DATUM Planning /Building /Public Works Dept. 6 XO! CIE pRN 5('NE •apmxCLY THIS PLAN HAS BEEN REVIEWED FOR CONFORMANCE WITH THE DESIGN INTENT. THIS PLAN, AS MODIFIED HEREIN, REPRESENTS THE RECORD CONDITIONS OF THE NEW CONSTRUCTION SHOWN, BASED UPON INFORMATION PROVIDED BY BUSH, ROOD & HITCHINGS, INC. THIS DOCUMENT DOES NOT REPRESENT A DETAILED FIELD SURVEY. THE ENGINEER HEREBY CERTIFIES THAT, BASED UPON THE METHODOLOGY DESCRIBED ABOVE, CONSTRUCTION SHOWN IS CONSISTENT WITH THE DESIGN INTENT EXCEPT AS NOY11, AND ACCURATELY REPRESENTS THE EXISTING CONDIi NS)APR.GA ACTOR AND SURVETPR PROVIDED RECORD INFORMATION. STORE #2516 -05 EXPANSION GRADING AND DRAINAGE PLAN AS BUILT /s�g' r -3 314 07 1 IT PMi DaanD xo C -2.0 ayr •a-1 i4 d lil \i O rn � + t w z / 1 r,, I )�� RETAIL NO FINIS..,6OF F HiJeC ii XJ• I II I I ` ro ,cal' SOTA1 P^ _ h / , 1 t, �. 1 �_ . . � � t z ats) 0-1`- `-' "fm ,,, s -, titer I, • , � I l c T �D R11 ED 5 4 Pa R �����'" 2('[026 >(r. 1_Pi IF VR I-SCAIl.., rid it �Pa ^.TCN 1 huh >v 60 !t_ c • t_I `Iy Er, oN, LL, CITY OF RENTON Approved by. Date 0E4R�6'BB Approved by. Date SBB, M® Approved by. Date RECORD DRAWING PACLAND 5 9 14 JAC Approved by. Date NO. REVISION BY DATE APPR JAC GRADING NOTES J NW 1/4 OF S 199 T 23, R 5 E THE DESIGN SHOWN IS BASED UPON THE ENGINEER'S UNDERSTANDING OF THE EXISTING DRAINAGE SCHEDULE PROPOSED (REV. 7/1/13) T -- CONDITIONS. THE PLAN DOES NOT REPRESENT A DETAILED FIELD SURVEY. THE EXISTING Vie-- - CONDITIONS SHOWN ON THIS PLAN SHEET ARE BASED UPON THE SURVEY PREPARED BY STRUCTURE SCHEDULE PIPE SCHEDULE BUSH, ROED & HITCHINGS, SIGNED 10-09 -2012, THE CONTRACTOR IS RESPONSIBLE FOR s1AUCTIM I TYPE RIM ■m PIPE I CIA M LEWIH 9■E I VERIFYING FIELD CONDITIONS PRIOR TO BIDDING THE PROPOSED SITEWORK IMPROVEMENTS. •AL) IF CONFLICTS ARE DISCOVERED, THE CONTRACTOR SHALL NOTIFY THE OWNER PRIOR TO NE 17.61 II -48 45:&25.06' ❑1 12' 23 0.005 INSTALLATION OF ANY PORTION OF THE STEWORK WHICH WOULD BE AFFECTED. IF E =20.7 CONTRACTOR DOES NOT ACCEPT EXISTING SURVEY, INCLUDING TOPOGRAPHY AS SHOWN ON 0 II -�. ���, E 17.94 ❑2 12' 26 Ga& 0.004 ' THE PLANS, WITHOUT EXCEPTION, HE SHALL HAVE MADE, AT HIS OWN EXPENSE, A Wk2&Ni 19.6 0 127 67 &885 0.006 TOPOGRAPHIC SURVEY BY A REGISTERED LAND SURVEYOR AND SUBMIT IT TO THE OWNER Q3 cl��• 25.+25.1-f N 18.72' ❑4 127 34 &m 0.006 I.0 FOR REVIEW t&37t I R � 3. CAUTION - NOTICE TO CONTRACTOR ® II -96' . '25.53' IN =2&4`3 UV (] If 17 0.005 ' f THE CONTRACTOR IS SPECIFICALLY CAUTIONED AT THE LOCATION AND /OR ELEVATION OF T= *IW [7-1 127 1 15 0805 0.011 EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS (5) adNIET ® 12' DI 37 @6850.006 UTILITY COMPANIES AND, WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE `` •_- -!, ±_' INFORMATION IS NOT BE RELIED ON AS BEING EXACT OR COMPLETE THE CONTRACTOR © ' T -- �' ❑9 12, 19 4 Bm 0. I ;� .,L MUST CALL THE APPROPRIATE UTILITY COMPANY AT LEAST 72 HOURS BEFORE ANY � d1 -48° 25.8' r-ax' ® 1Y OI 32 0.005 / � - EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES IT SHALL BE THE ® TYPE I 23.9' 41.77 21.8V RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH 5TI If DI 62 49;M 0.00.3 ! CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THESE PLANS. O ccTYPE 1 25.2' 21.66' © 12' 47 0." 0.007 ( 1 4. ALL CUT AND FILL SLOPES SHALL BE CONSTRUCTED PER THE IBC CODE AND APPLICABLE 0 TYPE 1 2f s 24.6 21.84' © 12* 45 0.005 E -„ LOCAL REGULATION. ALL CUT AND FILL SLOPES SHALL BE 3:1 OR FLATTER UNLESS 11 TYPE I 34424.75' 2235 2205' © if 50 &996 0.007 OTHERWISE NOTED. I © TYPE 1 25.0' 21.0' 5. EXISTING GRADE CONTOUR INTERVALS SHOWN AT i FOOL © 12' 66 XM 0.027 ® TYPE I 25.0' E=2i:45 21.3' 6. PROPOSED GRADE CONTOUR INTERVALS SHOWN AT 1 FOOT. 3 ® 42t 8'DI 62 0.005 ® TYPE 1 44.4' 25.09 N4 19.94' ® 6' DH 23 0AB5 0.008 >() 7. THE CONTRACTOR SHALL ADHERE TO ALL TERMS AND CONDITIONS AS OUTLINED IN THE '�.�.1✓ EPA OR APPLICABLE STATE GENERAL N.P.D.ES. PERMIT FOR STORMWATER DISCHARGE ® EX 11 -48' 25.58 EX NEW NW =17.7 19 6° 144 0.010 ASSOCIATED WITH CONSTRUCTION ACTIVITIES AND THE WALMART SPECIAL CONDITIONS, © EX II -48' MO 26.1' a1 [ 11 111 65 0.005 ' ./ SECTION I, ENVIRONMENTAL COMPLIANCE AND STORMWATER POLLUTION PREVENTION. ' ,.:, " ; 0 TYPE I 25.8' u © 127 175 0.015 SAR CONTRACTOR SHALL ADJUST AND /OR CUT EXISTING PAVEMENT AND CURBS AS NECESY p 6• TO ASSURE A SMOOTH FIT AND CONTINUOUS GRADE ® TYPE I 45:3 25.86 23.72' ❑ 156 0.005 9. CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY FROM BUILDINGS FOR ALL NATURAL ® TN 1 23:723.95' , 'L.� O 6' 92 0.005 AEX AND PAVED AREAS AND SHALL GRADE ALL AREAS TO PRECLUDE PONDING OF WATER. ® -9 TY 1 245 23.56' NEW W=193. ❑ 127 146 0.029 ' I 10. ALL UNSURFACED AREAS DISTURBED BY GRADING OPERATION SHALL RECEIVE 4 INCHES CO ® TYPE I 43:4` 24.29' 22,79' 91 !IrDOCI( ORAN 53 &B?80.040 TOPSOIL, MIN., OR AS NOTED IN LANDSCAPE PUNS. CONTRACTOR STALL APPLY © 4' FD 100 0.013 STABILIZATION FABRIC TO ALL SLOPES 3HAV OR STEEPER. CONTRACTOR SHALL STABILIZE C.0 27.3' 23.7 V DISTURBED AREAS WITH GRASS IN ACCORDANCE WITH SPECIFICATIONS AND LOCAL © C.0 T6.2' 23.3' © 10° ROL 102 ADS REQUIREMENTS UNTIL A HEALTHY STAND OF GRASS IS OBTAINED. / 11. CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES AND BE CONSTRUCTED TO SAME DO 12 FOR BOUNDARY AND 70POGRAPHIC INFORMATION REFER TO PROJECT SURVEY. OE 13. THE SPOT ELEVATIONS INDICATED ON THIS PLAN REPRESENT THE DESIGN TOP OF OF C.O. 26.7 23.0' i 4; 'J� PAVEMENT, UNLESS OTHERWISE NOTED. y 14. ALL POLLUTANTS OTHER THAN SEDIMENT ON -SITE DURING CONSTRUCTION SHALL BE • CB CONTAINS TEE FOR WILL CONTROL P21 HANDLED AND DISPOSED OF IN A MANNER THAT DOES NOT CAUSE CONTAMINATION OF + CB CONTAINS 10-18° CONTECHe STORMWATER. THE CONTRACTOR STALL ADHERE TO ALL TERMS AND DISCHARGE ASSO AS R=373407 ` I s/ STORMW) E THE GENERAL N.P.D.ES PERMIT FOR O ALL TERMS DISCHARGE ASSOCIATED CSF CARTRIDGES r.R3 %/ WITH CONSTRUCTION ACTIVITIES. " EXISTING CB NEW INVERT AS NOTED W / /il 15. PROPERTIES AND WATERWAYS DOWNSTREAM OF THE SITE SHALL BE PROTECTED FROM EXISTING INVERTS TO REMAIN, SEE SURVEY /p EROSION DUE TO INCREASES IN THE VOLUME, VELOCITY AND PEAK FLOW RATE OF y ;FI /, >E Y STORMWATER RUNOFF FROM PROJECT SITE ++ NTH TRASH RACK AND RP RAP PAD rr6z 16. CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES AND BE to CONSTRUCTED TO SAME cCNTIH CONCRETE COLLAR I STANDARDS. 17. CONTRACTOR TO REMOVE UNSUITABLE SOILS LOCATED WITHIN THE BUILDINGS SPLAY ALL UTILITY PIPES THAT WILL, Y ABANDONED MUST BE ABANDOIffD ER BE CITY LINE OF THE FOOTINGS. ALL CATCH BASINS AND STRUCTURES SHALL ,1 !i X BE ADJUSTED TO NEW FINISHED GRADE. YeR LEGEND (SEE SURVEY FOR EX. LEGEND) STORM DRAINAGE NOTES I / 1 EXISTING CONTOUR =- r I ) 1"/1 1. PRECAST STRUCTURES MAY BE USED AT CONTRACTOR'S OPTION. PROPOSED CONTOUR ;r 2 ALL ON -SITE STORM DRAINAGE PIPE SHALL BE SMOOTH WALLED INTERIOR, SPOT ELEVATION 26.9 _ MANUFACTURER'S VERIFICATION OF MANNING'S ROUGHNESS COEFFICIENT N =0.012 OR LESS. 1 t hr , TYPE I CATCH BASIN ■ 3. ALL STORM PIPE ENTERING STRUCTURES STALL BE GROUTED TO ASSURE CONNECTION AT c-6.o STRUCTURE IS WATERTIGHT. 1 4. ALL STORM MANHOLES IN PAVED AREAS SHALL BE FLUSH NTH PAVEMENT, AND SHALL r�a1 TYPE II CATCH BASIN HAVE TRAFFIC BEARING RING AND COVERS. MANHOLES IN UNPAVED AREAS SHALL BE 6' i , I ABOVE FINISH GRADE LIDS SHALL BE LABELED 'DRAIN' IN 2' RAISED LETTERS 3 CLEANOUT TO GRADE 5. ALL STORM STRUCTURES SHALL HAVE A SMOOTH UNIFORM POURED MORTAR INVERT FROM r�52 (C.O.LG.) l I/ INVERT IN TO INVERT CUT, UNLESS OTHERWISE SHOWN IN THE CATCH BASIN DETAIL 3 STORM DRAIN PIPE �- '_, 6. ALL CATCH BASINS AND AREA DRAINS ARE TO BE SITUATED SUCH THAT THE OUTSIDE @•1 F, EDGE OF GRATE FRAME IS AT TOE OF CURB OR FLONJNE OF GUTTER (MERE e6' CHA"K FENCE II APPLICABLE). o-9.0 7. CATCH BASIN INLET PROTECTION / EROSION CONTROL TO BE USED FOR ALL NEW INLETS 2 2% SLOPE AREA AND AT EXISTING CBS TO REMAIN. F62 RIP -RAP 8. CONTRACTOR SHALL CONNECT ROOF DRAIN LEADERS TO PROPOSED STORM DRAINS AS FINISHED BOOR EIJEVAININ FFE I SHOWN. 9. STORM DRAINAGE PIPE WITH LESS THAN 2' -0' COVER SHALL BE DUCTILE IRON PIPE, OR TOP OF CURB Tc - r= APPROVED EQUAL TO SUSTAIN H-20 LOADING. TOP OF PAVEMENT 7P , 10. EXISTING DRAINAGE STRUCTURES TO BE INSPECTED, REPAIRED, AND BROUGHT UP TO HIGH POINT HP %\ 1 GRADE AS NEEDED, AND EXISTING PIPES TO BE CLEANED OUT TO REMOVE ALL SILT AND / \I iJ DEBRIS. LOW POINT LP 11. IF ANY EXISTING STRUCTURES TO REMAIN ARE DAMAGED DURING CONSTRUCTION IT SHALL ROOF DRAIN LINE ROL Know whafs below. `.� BE THE CONTRACTOR'S RESPONSIBILITY TO REPAIR AND /OR REFUGE THE EXISTING FOOTING DRAIN FD -�F -` STRUCTURE AS NECESSARY TO RETURN IT TO EXISTING CONDITIONS OR BETTER. Call before you dig. RIDGE/VALLEY +RIB6E- /�AHfY- j ENGINEERS CONSTRUCTION RECORD CERTIFICATION I 1 1 AS NOTED CITY OF � -R RENTON I� DATUM Planning /Building /Public Works Dept. 6 XO! CIE pRN 5('NE •apmxCLY THIS PLAN HAS BEEN REVIEWED FOR CONFORMANCE WITH THE DESIGN INTENT. THIS PLAN, AS MODIFIED HEREIN, REPRESENTS THE RECORD CONDITIONS OF THE NEW CONSTRUCTION SHOWN, BASED UPON INFORMATION PROVIDED BY BUSH, ROOD & HITCHINGS, INC. THIS DOCUMENT DOES NOT REPRESENT A DETAILED FIELD SURVEY. THE ENGINEER HEREBY CERTIFIES THAT, BASED UPON THE METHODOLOGY DESCRIBED ABOVE, CONSTRUCTION SHOWN IS CONSISTENT WITH THE DESIGN INTENT EXCEPT AS NOY11, AND ACCURATELY REPRESENTS THE EXISTING CONDIi NS)APR.GA ACTOR AND SURVETPR PROVIDED RECORD INFORMATION. STORE #2516 -05 EXPANSION GRADING AND DRAINAGE PLAN AS BUILT /s�g' r -3 314 07 1 IT PMi DaanD xo C -2.0 ayr •a-1 u 0 d 46 �aa O rn � 1 w z °z