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HomeMy WebLinkAboutzS-4210setO r N N d- w a w NOTES 0 12" STORM DRAIN, L=81.0', S=2.0% (ASTM D-3034 PVC) 2O 12" STORM DRAIN, L=60.0', S=2.0% (ASTM D-3034 PVC) O3 12" STORM DRAIN, L=54.0', S=3.0% (ASTM D-3034 PVC) O PLUG THE EXISTING DRAINAGE PIPE AND FILL WITH SAND Q ROOF DRAIN MIN 2% GRADE (ASTM D-3034 PVC) © 6" STORM WATER PIPE MIN. 2.0% (ASTM D-3034 PVC) 2'X4' INFILTRATION TRENCH (FUTU FOR FOOTING DRAIN TOP ELE.=275 BOT ELE.=273. CONNECT WITH EXISTING 8 " SEWER LINE CONTRACTOR SHALL FIELD VERIFY IE SSCO # 1 RIM=275.50 I E=272.80 10' UTILITY EASEMENT SEE COR.STD. 406.1 U H _ C) LL 0 O o � u- CO O m oLO N CO O Lu O N mw -0.5% O -1 0Lu � m w 87' CONNECT WITH EXISTING 8 " SEWER LINE CONTRACTOR SHALL FIELD VERIFY IE BOTTOM INFILTRATION TRENCH ELEVATION NTS SSCO # 2 RIM=275.50 CLEAN OUT TX 87' INFILTRATION TRENCH IE=272.25 SEE COR.STD.226.00 TOP ELE.=271.0 SEE COR.STD.406.1 BOT ELE.=268.50 EXISTING CB REPLACE WITH SEE C-23.0 FOR DETAILS CB TYPE 2 RIM = 273.45' IE (W) = 269.82' IE ( N) = 269.80' I I IE ( S) = 266.24 27V-. a 73.90 7. - �2$------------------- �� e-- e-�� -.--.- =-_-_------------ ---� T' _ - - _ 1 �7�0 =e S = -�-s-s _- - �.p� S- - 15 �s _-�. -s _ , s. - s- =� � � e r� _ =s - - s - - s -= - s -= ='s ZYrzoi �,3.24 o le _ -- __ -------_ _ - - - - 8" D.I. CL.50273.s 2i3.40 .. I. I / SAS S I 2 L=3.0', S=4.0% 2 �1 -' .� � � I STA. 0+70. 9.50' R III I : I I CONTECH STORM FILTER I 1 RIM=271.8 : 1 . IE=269.80 1 1 1 +00 I° 'J: Q 0 SEE C-22.0 FOR DETAILS 1 III I 4-"=-----•----- -.------ - - - - -- FUTURE �. III I BUILDING PER IT CB TYPE 2 I mco I , I - RIM=269.70 I- - - 20' co m co co IE (N)=264.60 co IE (S)=264.50 of �Ck I I r I - - - - -- - - - -- --I ----- -----� I I' BSBL 1 I I BSBL 5 5 I BSBL \\ ,° I �. Z �- +ao Go I. wl 1 I 142' 1 00 1 \ I z \ I I I I I� I 20' BSB D �� Z 1 I Q w 11 I I 1 I 61.5'I 2 2 REMOVED EXISTING CB FUTURE I I> �I WOO BUILDING PERMIT I I `) al m / 1 I 13.60' BSB I I 1 FUTURE 2. :Q ADJUST EXISTING MH TO FLUSH WITH I I I I I BUILDING PERMIT / THE TOP OF SIDEWALK 1 I I 70' I RIM=270.31 --- I . SSCO # 3 RIM=272.20 II I I I 1 2 8 276 5 I 65' / �� I ° rn �. IE=268.20 I I I L-------- I I J 2 4 I---------- / QO I SEE COR.STD.406.1 I I I 00 0. I oco I. II I Icn 5 m I _.�`"' EXISTING SDMH CO*�82 I ° `� I RIM = 271.34' I �,I NIEXST. IE (SE = 265.242�,.a �,.6 IE (� = 263)10 _ O lbo n�cp 1. EXST. IE (S)= 263.12' 252.60' S89°10'27"W 2 .73 �,53EXST. IE( N)= 262.79' I 1 `� REMOVED EXISTING CB I \ I i o , I I I\ INDIVIDUAL 10'X20'INFILTRATION TRENCH WILL BUILD \lj DURING EACH BUILDING CONSTRUCTION LINER WILL BE REQUIRED TO PROTECT AQUIFER MINIMUM OF 5-FOOT SETBACK SHALL BE MAINTAINED BETWEEN THE EDGE OF THE INFILTRATION TRENCH AND ANY STRUCTURE OR PROPERTY LINE. INFILTRATION TRENCH SHALL BE AT LEST 15 FEET AWAY FROM BUILDINGS WITH LEGEND CRAWL SPACE OR BASEMENT ELEVATIONS THAT ARE BELOW THE OVERFLOW POINT OF THE INFILTRATION TRENCH EXISTING EDGE PAVEMENT EXISTING CONTOUR LINE EXISTING PROPERTY BOUNDARY LINE PROPOSED STROM DRAIN LINE 15' PUBLIC WATER MAIN EASEMENT \ \ EXISTING 4 `� I CB TYPE 2 \ GRAVEL DRIVEWAY +00 I � , RIM=270.15 ------------------ �3 I IE (N)=263.30 c i IE (S)=265.08 IE (E)=263.10 1 I � I EXISTING CB rn RIM=270.88 IE (N)=266.70 20 10 0 20 40 SCALE IN FEET O M I �; �.2. `� pT tAfly� �Ar- . S u 4 � f,CIS il�it�0.60 !pf s/0,NAL 10 01/2024 N0. R-421007 S-421002 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING 011411116 yqi 12/11 /2024 ' SURVEYED: SCALE: VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM • CITY OF f."R RENTON • • Planning/Building/Public Works Dept. TRAN NGUYEN DEVELOPMENT DRAINAGE & SEWER PLAN DATE: 3/28/2023 DESIGNED: FIELDBOOK: PAGE: DRAWN: ONE INCH DRAWING NO: C-8.0 CHECKED: AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY REVISION BY DATE APPR APPROVED: SHEET: 8 OF: 29 I Q w SANITARY SEWER 1. All work and work material shall be in conformance with the standards and specifications of the City of Renton Planning/Building/Public Works Department and the latest edition of the WSDOT/APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. A set of approved plans shall be kept on site at all times during construction. 2. The hours of work in the street right of way shall be per City specifications on weekdays unless otherwise approved in writing by the Planning/Building/Public Works Department. An approved traffic control plan must be obtained prior to beginning any work within public right of way. I All locations of existing utilities shown are approximate and it shall be the contractor's responsibility to verify the true and correct location so as to avoid damage or disturbance. 4. Apre-construction conference and a 24 hour notice shall be required prior to starting new construction. It shall be the contractor's responsibility to secure all necessary permits prior to starting construction. (Inspection will be accomplished by a representative of the City of Renton.) It shall be the contractor's responsibility to notify the Public Works inspector 24 hours in advance of backfilling all construction. 5. Contractor is solely responsible for the means, methods and sequences of construction and for the safety of workers and others on the construction site. 6. It shall be the responsibility of the contractor to obtain street use and any other related permits prior to any construction. 7. Plans approved by the City of Renton, Public Works Department shall take precedence over all other plans. 8. A copy of these approved plans must be on the job site whenever construction is in progress. 9. The contractor shall provide the City of Renton with an as -built drawing of the sanitary sewer system, which has been stamped and signed by a licensed professional engineer or licensed professional surveyor. 10. Backfill shall be placed equally on both sides of the pipe in layers with a loose average depth of 6 inches, maximum depth of 8 inches, thoroughly tamping each layer to 95 percent of maximum density. These compacted layers must extend for one pipe diameter on each side of the pipe or to the side of the trench. Materials to complete the fill over pipe shall be the same as described. 11. Open cut road crossings for utility trenches on existing traveled roadway shall be backfilled with crushed rock and mechanically compacted unless otherwise approved by NOTES AND SPECIFICATIONS 12. Datum for Vertical Control shall be North American Vertical Datum 1988 Meters, and for Horizontal Control shall be North American Datum 1983/1991 Meters unless otherwise approved by the City of Renton Public Works Department. Reference benchmark and elevations are noted on the plans. 13. All disturbed areas shall be seeded and mulched or otherwise stabilized to the satisfaction of the Department for the prevention of on -site erosion after the completion of construction. 14. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with the standards and specifications of the City of Renton Planning/Building/Public Works Department and the latest edition of the WSDOT/APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. 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. Pipe bedding shall be pea gravel 6 inches above and below the pipe. 15. Sanitary sewer pipe shall be polyvinyl chloride (PVC) rubber gasketed ASTM D 3034, SDR 35, or ductile iron class 50, unless otherwise approved by the Wastewater Utility. 16. In unimproved areas, manhole to extend minimum 6 inches and maximum 12 inches above finished grade or must have minimum 2' diameter concrete ring poured at grade. In paved area, cover must slope in all directions to match paving. S-42100 3 IN COMPLIANCE WITH CITY OF RENTON STANDARDS Eist TEWATER UTILITY % � FDEVELOPMENT ENGINEERING owe11 04/24/2023 04/21 /2023 SURVEYED: SCALE: VERTICAL: NAVD 1988 • DATE: HORIZONTAL: NAD 1983/1991 3/28/2023 DESIGNED: Q CITY OF DRAWN: R E N TO N TRAN-NGUYEN DEVELOPMENT FPIGDHOOK: • • DRAWING NO: CHECKED: ONE INCH DATUM SEWER NOTES AT FULL SCALE Planning/Building/Public Works Dept. C-1 8.0 EJ IF NOT ONE INCH SI0\AL 26 2023 I N0. REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY SHEET: .I pO OF: 29 / N 0 0 0 N U 0 N 0 0 0 N J N 0 0 0- L� 0 N N I 0- DocuSlgn Envelope ID 345B681D-914F-4F2D-AB59-7C192D3B78A3 ---------- ---EX. SEWER MAIN PROPERTY LINE SPOOL 1 1 1 z (LENGTH AS NEEDED) 3'-0" MIN 6" SEWER STUB FUTURE 4" SIDE SEWER I I I I SEWER MAIN TEE X 6" TEE SIDEWALK 1 I J ` COUPLING TYP IL-J- 1 I 1 >_ ( ) I----------J Q 13 I 0 I I tr rT------- -- -------------------------- F--------- L---j BEND AS REQUIRED EXISTING SANITARY SEWER MAIN —?_0% MI 2"x 4" STUD MARKING POST PAINTED 6 CAP WHITE WITH THE WORD SEWER" STENCILED IN 3" HIGH BLACK LETTERS AND #6 WIRE WRAPPED AROUND THE STUD AND EXTENDED TO THE TOP OF THE STUD 6"X6"X6" SURFACE CLEANOUT WITH CAST IRON RING AND COVER (EAST JORDAN IRON WORKS PRODUCT NO 00367502 OR APPROVED EQUAL, SPECIFY "SEWER" ON LID), CLEANOUT TO BE CENTERED IN A 2'x2' CONCRETE PAD CONCRETE PAD TO BE 8" IN DEPTH "-6" SEWER STUB '--6"X6"X6" WYE SEWER MAIN SIZE X 6 TEE )c-_3 FUTURE 4" SIDE SEWER FUTURE 6"x 4" REDUCER ACCEPTABLE PROCEDURES FOR SIDE SEWER CONNECTIONS TO EXISTING SEWER MAIN A VITRIFIED CLAY MAIN - CUT IN A NEW PVC "TEE" USING "STRONG -BACK" FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL). B CONCRETE MAIN - CUT IN A NEW PVC "TEE" USING "STRONG -BACK" FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL) C PVC & C900 PVC MAIN - CUT IN NEW TEE USING RIGID COUPLINGS OR CORE -DRILLED WITH A ROMAC SADDLE (OR APPROVED EQUAL) D. DUCTILE IRON MAIN - CORE -DRILLED WITH A ROMAC SADDLE (OR APPROVED EQUAL) E LINED MAIN - CONNECTION TO SEWER MAINS THAT HAVE BEEN LINED (CIPP, ETC ), CUT IN A NEW PVC "TEE" USING "STRONG -BACK" FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL). F HDPE - CORE -DRILLED WITH A ROMAC SADDLE "INSERTA-TEE" MAY BE USED ON SEWER MAINS 12" DIAMETER OR LARGER G MANHOLE CONNECTION - ALL CONNECTIONS TO MANHOLES SHALL BE AT MANUFACTURED KNOCK -OUTS OR THE STRUCTURE SHALL BE CORE -DRILLED AND USE KOR-N-SEAL BOOTS OR APPROVED EQUAL NOTES. 1 PRIOR TO INSTALLATION OF A SANITARY SEWER STUB, A SIDE SEWER STUB PERMIT MUST BE PURCHASED FROM THE CITY OF RENTON PUBLIC WORKS DEPARTMENT 2 UNLESS OTHERWISE SHOWN ON PLAN. SIDE SEWER SHALL HAVE A MINIMUM 2 5' COVER AT PROPERTY LINE OR 3-5' LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER 3 SIDE SEWERS SHALL HAVE A MINIMUM 2 % SLOPE UNLESS APPROVED BY THE PUBLIC WORKS INSPECTOR 4 FOR INSPECTION OF THE SIDE SEWER STUB, CALL 24 HOURS IN ADVANCE. THE INSPECTION PHONE NUMBER IS ON THE SIDE SEWER STUB PERMIT SITE MUST BE READY FOR INSPECTION AND A REPRESENTATIVE ON SITE WHEN INSPECTOR ARRIVES AT THE APPOINTED TIME DO NOT BACKFILL THE TRENCH UNTIL APPROVAL IS GIVEN BY THE INSPECTOR 5 ALL TRENCH RESTORATION FOR SIDE SEWERS IN THE PUBLIC RIGHT-OF-WAY SHALL CONFORM TO STANDARD PLAN 110 OR 1102 6 THE SIDE SEWER STUB SHALL HAVE PIPE BEDDING IN ACCORDANCE WITH STANDARD PLAN 405 7 ALL SIDE SEWER STUBS SHALL BE INSTALLED BY A CONTRACTOR LICENSED AND BONDED IN THE STATE OF WASHINGTON SIDE SEWER STUB APPROVED -—- DEPARTMENT SAbya D PLAN - 40b.1 • PUBLIC WORKS INSTALLATION DEPARTMENT Martin PastuCh@V26/202 (SEWER MAIN TO PROPERTY LINE) Publie Wert" Aeml"Istritor 80 DATE 1 12: 0 COVER PER STD PLAN 401 SEAL WITH AR 4000 OR APPROVED EQUAL AND DRY SAND AFTER PATCHING PLAN NTS MORTAR JOINT(S) (3/8" MIN.-2" MAX.) J SEE NOTE 3 AND SPECIAL PROVISION 7-05.3(1). SECTION 1. REMOVE PAVEMENT AND BASE MATERIALS FOR A DISTANCE WHICH IS EQUAL TO THE DIAMETER OF THE FRAME PLUS ONE FOOT (MIN.). ADJUST CASTING FRAME TO PAVEMENT SURFACE USING RISER RINGS AND MORTAR. 2. REPLACE EXCAVATED MATERIAL WITH A MINIMUM OF 8" OF HMA CLASS 1" PG 64-22 (OR TO A DEPTH THAT IS 2" BELOW THE BOTTOM OF THE UPPER ADJUSTMENT RING WHICHEVER IS GREATER) OR AS APPROVED BY THE ENGINEER. 3. ADJUSTMENT RINGS AND FRAME SHALL BE FULLY BEDDED IN MORTAR. MORTAR SHALL BE ASTM C270 FOR TYPE S. NOTES PATCHED AREA 0 ADJUSTMENT RING (1" MIN.). SEE NOTE 6. A —A 5. CONSTRUCTION AND ADJUSTMENT SHALL BE PERFORMED ONLY BY A JOURNEYMAN MASON. 6. ADJUSTMENT OF THE FRAME TO GRADE SHALL BE ACCOMPLISHED WITH ADJUSTMENT RINGS AND MORTAR ONLY. THE USE OF SHIMS IS PROHIBITED. 7. FRAME SHALL BE ADJUSTED TO PAVEMENT GRADE BY TAPPING UNTIL FRAME IS FLUSH WITH PAVEMENT AS DETERMINED WITH A STRAIGHT EDGE OF SUFFICIENT LENGTH. 8. ALL MORTAR JOINTS SHALL BE TRIMMED FLUSH AND REMAIN VISIBLE UPON COMPLETION. 4. MORTAR SHALL BE MIXED AND APPLIED PER MANUFACTURERS DIRECTIONS. 9. X= 1'-0" MIN. TO 2'-6" MAX. -PER ENGINEER'S INSTRUCTION STD. PLAN — 106 • PUBLIC WORKS TYPICAL CONSTRUCTION A ROVED: 'ice► DEPARTMENT AND ADJUSTMENT OF MANHOLE RISERS *AE 4P.bUco rtrator S-421004 IN COMPLIANCE WITH CITY OF RENTON STANDARDS WASTEWATER UTILITY jstowell04/24/2023 ' DEVELOPMENT ENGINEERING � 11 yqi 04/21 /2023 ' D M (A; �► �i' SURVEYED: SCALE: DATE: VERTICAL: NAV��' �� •�C' HORIZONTAL; NAD 01983/1991 CITY O F 3/28/2023 y DESIGNED: RRENTON T RA N- N G U Y E N DEVELOPMENT FIELDBOOK: DRAWN: PAGE: y V4319ONE INCH DATUM ONE N0: oA ,ECIS-TIL � CHECKED: AT FULL SCALE Planning/Building/Public Works Dept. DRAINAGE DETAILS PLAN C-24.0 IF NOT ONE INCH S/0,VA1. 36/2023 SCALE ACCORDINGLY N0. REVISION BY DATE APPR APPROVED: SHEET: 24 OF: / 29 N O O 0-