Loading...
HomeMy WebLinkAboutR-410908m �X: ING W M INVERT=457.6 7- XING SAN INVERT=453.92 0 IPROPOSED SAN MH#1409-1 71- I I o � II 6 II CO C LU 462. _ II to CV !�461.98W_ Doh 6 , X' ING SAN INVERT=454.79 X' ING STM INVERT=452.20 0 472.00 z W 470.00 Q U 468.00 W D 0 n n 466.00 00 464.00 W W �I l/ 1 462.00 460.00 458.00 456.00 454.00 452.00 450.00 X'ING W/M INVERT=458.35 X'ING STM INVERT=456.34 20'-PROPOSED 8" PVC MIN. @2.0% (TYPICAL) w PORTION OF THE NORTHWEST 4, SECTION 5, TOWNSHIP 24 NORTH, RANGE 5 EAST. W.M. X' ING SAN INVERT=454.85 X' ING STM INVERT=456.14 JX'ING SAN INVERT=455.73 X'ING STM INVERT=457.27 PROPOSED 8" PVC SAN PROPOSED 8" D.I WATER MAIN IPROPOSED SAN MH#1409-2 X' ING W/M INVERT=460.73 X' ING STTM INVERT=459.02 24'-PROPOSED 8" PVC 24'-PROPOSED 8" PVC 20 -PROPOSED 8 PVC MIN. 92.0% 3#4A MIN. @2.0% (PRIVATE) MIN. @2.0% (PRIVATE) B 2A X ING SAN INVERT=456.35 X' ING STM INVERT=458.82 MIA �6 NOLij CD CB 2 w "�� W -- --- -� �------------e-�f•X - - ---- - --- -- - - � PVC �•��. �'''� ��� a: 74.0' 1 1 1 1 1 74.0' 1 74.0 50' STM 6"0 PVC @1.0% 31 ' STM 6"0 PVC @ 1 .0% PROPOSED STM MH 26'-PROPOSED 12" INV:459.37 S INV:459. PVC @1.0% INV:459.32 W INV:459.2 E I NV:459.22 W I NV:459 PROPOSED 6" STORM PVC S INV:459.27 CB 3A X'ING SAN INVERT=457.( CONNECTION @1.0% TYPICAL X'ING STM INVERT=458.� ONSITE STORM PLAN -198TH ST SE X'ING SAN INVERT=456.49 PLAN SCALE. 1 "=20' X'ING STM INVERT=457.97 PROPOSED C13#3A (TYPE-1) I.E. 12" PVC E=452.10 I.E. 12" PVC N=452.00 DETENTION VAULT, SEE SHEET 12 FOR DETAILS L------------ J ONSITE STORM PROFILE -198TH ST SE SCALE. 1 "=2'V, 1 "=20'H z 74.0' o 79' STM 6"0 PVC @1.0% o D6--- - --- z - wQ LL- o w LLJ CD ui inM� o- CDCDB 2B wC 1*XING SAN INVERT=456.61 W INV:459.4 Cn 1, Q�X,ING STM INVERT=458.07 E INV:459.48 S INV:459.53 X'ING SAN INVERT=457.76 rXING SAN INVERT=458.32 X'ING STM INVERT=459.27 'ING STM INVERT=460.07 oononoun nO.UOA /T mu i\ 2azs-as-15 SURVEY BENCHMARK CITY OF RENTON BM 1852, BRASS DISC IN CONIC SI SI NE 4TH ST AND 148TH AVE SE. PUBLISHED 138.614 METERS NAVD 88 = 454.769 FEET CITY OF RENTON BM 2110 - 1/8" BRASS PIN IN 3" CONIC MON IN CASE AT THE SI OF SE 176TH ST AND 116TH AVE SE PUB ELEV = 448.162 NAVD88 SURVEY CENTREPOINTE CONSULTANTS 14209 29TH ST E #105 SUMNER, WA 98390 PHONE: (253) 987-7859 CONSULTANT ENGINEERING CONSULTANTS CORPORATION UNIT 206 8363 128TH STREET SURREY, B.C. V3W 4G1 TEL: (604) 543 8044 FAX: (604) 543 8104 EMAIL: CIVIL©MAINLANDENG.COM 5. REISSUED FOR REVIEW SGC 2023/03/14 AB SURVEYED: SURVEYED SCALE: AS SHOWN VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM 4. REISSUED FOR REVIEW SGC 2022/12/02 AB DESIGNED: EM 3. REISSUED FOR REVIEW SGC 2021 /04/14 AB 2. REISSUED FOR REVIEW MK 2020/06/19 AB DRAWN: MK I ONE INCH 1. ISSUED FOR REVIEW MK 2019/11 /19 AB CHECKED: RIM AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY N0. REVISION BY DATE APPR APPROVED: AB 472.00 470.00 468.00 466.00 464.00 462.00 460.00 LEGAL DESCRIPTION THE NORTH 2 1 ACRES OF THE SOUTH EAST QUARTER OF THE SOUTHEAST QUARTER OF NORTHWEST QUARTER IN SECTION 5, TOWNSHIP 22 NORTH, RANGE 5 EAST 5 EAST, W.M IN KING COUNTY WASHINGTON. EXCEPT THE EAST 30 FEET FOR ROAD. ALSO EXCEPT THE RIGHT OF WAY FOR 106TH AVENUE SOUTHEAST: AND ALSO EXCEPT THAT PORTION THERE OF CONVEYED TO THE STATE OF WASHINGTON FOR STATE ROUTE 515 BY DEED RECORDED UNDER RECORDING NO 8906291184: SITUATED IN THE CITY OF RENTON, COUNTY OF KING, STATE OF WASHINGTON N 00 ^ IN L J 0 0 GENERAL NOTES: 1. ALL NEWLY -INSTALLED AND NEWLY -REHABILITATED ( PUBLIC AND PRIVATE) SANITARY SEWER AND STORM DRAIN MAIN LINES SHALL BE INSPECTED BY MEANS OF REMOTE CCTV. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY OF RENTON INSPECTOR ASSIGNED TO THE PROJECT PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS, AND/ OR PAVEMENT. 2. THE CONTRACTOR SHALL PERFORM ALL CCTV INSPECTIONS IN ACCORDANCE WITH THE NATIONAL ASSOCIATION OF SEWER SERVICE COMPANIES ( NASSCO) PIPELINE ASSESSMENT CERTIFICATION PROGRAM ( PACP). 3. ALL CCTV OPERATORS SHALL HAVE CURRENT NASSCO PACP CERTIFICATION. 4. CCTV INSPECTIONS SHALL BE RECORDED IN A GRANITENET COMPATIBLE FORMAT DATABASE USING THE LATEST SOFTWARE VERSION AND SUBMITTED WITH ELECTRONIC LINKS BETWEEN THE DATA AND THE VIDEO ON AN EXTERNAL HDD, DVD, OR FLASH DRIVE. 5. ALL CCTV INSPECTION REPORTS SHALL BE WITHIN +/- TWO ( 2) FEET OF THE C MEASURED LINEAR FOOTAGE BETWEEN MANHOLES ALONG THE EXISTING PIPELINE C CENTERLINE FROM THE START OF PIPE TO END OF PIPE. C 6. ALL OWNER AND PACP REQUIRED HEADER INFORMATION MUST BE FULLY AND C ACCURATELY ENTERED ON ALL CCTV REPORTS. WORK NOT FOLLOWING THESE SPECIFICATIONS WILL BE REJECTED AND THE CONTRACTOR SHALL BE REQUIRED TO RE -CCTV THE WORK. 7. THE DOCUMENTATION OF THE WORK SHALL CONSIST OF PACP CCTV REPORTS, PACP DATABASE, LOGS, ELECTRONIC REPORTS, ETC. NOTING IMPORTANT FEATURES ENCOUNTERED DURING THE INSPECTION. THE SPEED OF TRAVEL SHALL BE SLOW Q ENOUGH TO INSPECT EACH PIPE JOINT, TEE CONNECTION, STRUCTURAL DETERIORATION, INFILTRATION AND INFLOW SOURCES, AND DEPOSITS, BUT SHOULD NOT, AT ANY TIME, BE FASTER THAN 30 FEET PER MINUTE, EXCEPT AS NOTED OTHERWISE IN THIS DOCUMENT. - 8. THE CAMERA MUST BE CENTERED IN THE PIPE TO PROVIDE ACCURATE DISTANCE MEASUREMENTS TO PROVIDE LOCATIONS OF FEATURES IN THE SEWER AND THESE FOOTAGE MEASUREMENTS SHALL BE DISPLAYED AND DOCUMENTED ON THE VIDEO. ALL PACP OBSERVATIONS SHALL BE IDENTIFIED BY AUDIO AND ON A PACP LOG. ALL VIDEO MUST BE CONTINUOUSLY METERED FROM MANHOLE TO MANHOLE. ALL VIDEO RECORDING SHALL BE CONTINUOUS FROM STRUCTURE TO STRUCTURE WITH NO " PAUSING" OF THE VIDEO RECORDING DURING EACH PIPELINE INSPECTION. THE PIPE SHALL BE CLEANED PRIOR TO THE CCTV INSPECTION TO ENSURE ALL DEFECTS, FEATURE, AND OBSERVATIONS LrI ARE SEEN AND LOGGED. F__ 9. JUST PRIOR TO BEGINNING THE CCTV INSPECTION, WHILE THE CCTV CAMERA IS IN PLACE C AND RECORDING, WATER ( CONTAINING DYE) SHALL BE INTRODUCED INTO THE UPSTREAM C MANHOLE OF EACH PIPE SEGMENT UNTIL IT IS OBSERVED AND RECORDED FLOWING PAST C THE CAMERA' S FIELD OF VISION IN ITS ENTIRETY. C 10. THE CCTV CAMERA SHALL HAVE A WATER- LEVEL MEASURING DEVICE ( BALL, CYLINDER, ETC.) ATTACHED THAT HAS 1 /4" MARKINGS TO SHOW THE DEPTH OF WATER IN THE PIPE DURING THE CCTV INSPECTION. Q� 11. ALL MANHOLES SHALL BE CHANNELED AND COATED PRIOR TO CCTV INSPECTION. 12. PER CITY OF RENTON SPECIFICATION 7- 08. 3(2)B, SEWER AND STORM DRAIN . PIPELINE SHALL HAVE NO MORE THAN 1 /2" OF PONDING TO BE CONSIDERED ACCEPTABLE. n DRAINAGE NOTES: 1. CATCH BASIN & MANHOLE STATIONS AND OFFSETS ARE TO CENTER OF LID (ROUND MANHOLE COVER OR RECTANGULAR VANED GRATE) 2. RIM ELEVATIONS ARE FOR REFERENCE. RIM ELEVATIONS LISTED ARE FINISHED GRADE 458.00 AT CENTER OF LID. MATCH FINISHED GRADES AND FLOW LINE ELEVATIONS UNLESS OTHERWISE NOTES. 3. WHEN THE VERTICAL CLEARANCE BETWEEN UTILITIES IS LESS THAN 6" (MIN), PROVIDE AN ODxODx 2.5" ETHAFORM PAD BETWEEN UTILITIES, WHERE OD IS THE OUTSIDE DIAMETER OF THE LARGER PIPE. 4. SEE CITY OF RENTON STD PLANS FOR DRAINAGE DETAILS. 456.00 5. TOP OF CURB ELEVATIONS NOT ADJUSTED FRO CURB CUTS, ADA RAMPS, OR DRIVEWAY. 6. LOCATION, DEPTH, AND SIZE OF EXISTING UTILITIES ARE APPROXIMATE CONTRACTOR TO VERIFY BY POTHOLING BEFORE EXCAVATION. 7. CONTRACTOR SHALL PHASE CONSTRUCTION TO AVOID CONFLICTS WITH UTILITIES TO BE REMOVED OR ABANDONED UNTIL NEW SYSTEM IS INSTALLED AND OPERATIONAL. 454.00 8. CATCH BASIN ALONG CURB FLOW LINE SHALL HAVE VANED GRATES UNLESS OTHERWISE SPECIFIED Q n� n 450.00 I.00 R-41 09 0 IN COMPLIANCE WITH CITY OF RENTON STANDARDS u� O CALL 4 8 HOURS FDEVELOPMENT ENGINEERINGILI FSURFACIE WATER UTILITYJV% z Sippo 03/30/2023 ah 03/30/2023 ' LL_1 BEFORE YOUR DIG CALL 811 Q . DATE: JV� 2023/03/14 C T Y O F M A D U E N O SHORT PLAT FIELDBGOK u '; RENTON 19805 108TH AVE SE RENTON WA 98055 PAGE W > > DRAWING 10: O Planning/Building/Public Works Dept. STORM SEWER - 1 98TH ST SE - STATION 8 0 1+ 0.0 0 TO S TAT I O N 4+ 5.0 0 SHEET 8_OF_42 El- 452.00