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HomeMy WebLinkAboutR-398907di 00 M LU EXIST. 12" 0 SD EXIST. 12" 0 WATER 18" MIN UNLESS KNOCKOUT OFFSET ------ APPROVED BY TBD BY CONTRACTOR ENGINEER_ STRUCTURE CENTER SEE CONSTRUCTION NOTE 1 ::::] A El�MH �418'"' TYPE 2 SADDLE TYPE MH RIM EL 374.18 374.60 IE 370.30 12" (N) (EX.) 368.60 IE 367.50 18" (SE) (NEW) 365.25 M 1 PLUG EXIST 12" SD m 2" NEW 18" C PIPE LO M DETAIL � MH # 1 C-3 NTS He.lathKr-Dawns Detention Pond Water Quality Retrofit Pr°' d- I J�i project is funded in part by the--',"-- 0 Wa'shiQo-n-,State Department4�C'0o'gy 1 FtfNDING-' DEPARTMENT OF ECOLOGY GR�Nt- _.>5177,750 CITY ¢F �ENTON SURFACK 1 TE9 �UTI�IrY­, SHARE: 5941250 ��'OTAh: �2317,000 PROJEaT MANAGER ,KN�SR�OFUNG, 425-430-724'� I-SgILLOk�G@RENTONWA.GOV CONSTRUICTJON CONTRACT AMOUNT:(awarded amouRQ CONT AC *.-Cnarne & contact info) SCHE UL : (month/vear to month/vear) \, S . G I OF WASfttf��� 24055 is 4gIONAL nne 4'X8' 1 /2" EXTERIOR PLYWOOD (SMOOTH BOTH SIDES, ABX) z 0 2"X4" DIAGONAL BRACE IF STD & BTR, TYP 4'�PRTICAL POSTS TREATED, 0 4 NIOTFC 1. PAINTING. THE FACE AND EDGES OF THE 1/2 INCH PLYWOOD SIGN BOARD SHALL HAVE ONE PRIME COAT AND TWO COATS OF EXTERIOR ENAMEL. THE POSTS, BRACES AND BACK OF SIGN BOARD SHALL HAVE ONE COAT OF PRIMER AND EXTERIOR ENAMEL. THE BACKGROUND COLOR IS WHITE. 2. LETTER TYPES. THE LETTER TYPE SHALL BE SOLID HELVETICA MEDIUM EXCEPT THE LOGO WHICH WILL BE PROVIDED BY THE CITY. ALL LETTERS AND NUMBERS WILL BE BLACK. 3. LETTER SIZE. 4" LETTERS ARE 1 /2" WIDE; 3" LETTERS ARE 3/8" WIDE; 2" LETTERS ARE 1/4" WIDE. 4. BOTTOM OF LOWEST SIGN SHALL BE AT LEAST 7.0' ABOVE FINISH GRADE. 5. SIGNS SHOULD BE MOUNTED ON POST IN A WAY THAT THE OUTSIDE EDGE SHALL BE AT LEAST 24" FROM THE PROJECTION OF THE FACE OF CURB. 6. ALL SIGNS SHALL BE MOUNTED ON NEW POSTS UNLESS OTHERWISE SPECIFIED. 7. POSTS SHALL BE SUPPORTED BY 2 1/2" X 36" HEAVY DUTY ANCHOR. DETAIL 3 PROJECT SIGN C-1 NTS 999 Third Avenue, Ste 3200 Seattle, WA 98104 206.382.5200 18" LOW PERMEABILITY LINER MATERIAL 6" COMPOST AMENDED SOIL PER COR STD PLAN 264.00 /. 1vA/yX / % /i�/ / / ;�1 //v/�/vX / / / /�/ /� / % /vA/v PROPOSED POND BOTTOM ELEV.=365.00 SUBGRADE (EXISTING NATIVE SOIL) DETAIL 2 COMPACTED TILL LINER DETAIL C-3 NTS REDUCING SECTION PER COR STD. PLAN 200.10 (MAY NEED MORE THAN ONE TO ACHIEVE GRADE) 1ND FRAME AND COVER ' COR STD. PLAN 204.50 FLAT TOP SLAB 3'-0" CATCH BASIN TYPE 1 PER COR STD. PLAN 200.00 DETAIL a TYPE 1 CB WITH CIRCULAR COVER C-4 NTS CONSTRUCTION NOTES O1 CONTRACTOR SHALL POTHOLE 12" WATER PRIOR TO SUBMITTING SHOP DRAWING OF MH#1. MH#1 TO BE A SADDLE TYPE MH WITH OFFSET KNOCK —OUT. OFFSET DIMENSION SHALL BE DETERMINED BASED ON POTHOLING RESULTS AND TO ACHIEVE A 18" MINIMUM HORIZONTAL CLEARANCE FROM EXIST 12" WATER. "A FLAT TOP SLAB DUND FRAME AND COVER ER COR STD. PLAN 204.50 EDUCING SECTION ER COR STD. PLAN 200.10 ;ATCH BASIN TYPE 1 PLIN COR STD. PLAN 200.00 R-398907 SURVEYED: SCALE. VERTICAL: NAVD 83/ DESIGNED: HEATHER DOWNS DETENTION POND WATER / / AS NOTED HORIZONTAL: NAD 1983 1991 CITY OF 2 01 2020 QUALITY RETROFIT PROJECT EIELDBOOK RENTON PAGE � AS —BUILT REVISIONS ES 12/17/2021 MSG °RAW": PRI ONE INCH �ATU M • DRAWING N0: BID SET JE 8 14 2020 MSG CHECKED: AT FULL SCALE SALNOT CCORDINGLY Planning/Building/Public Works Dept. CIVIL DETAILS SHT 1 OF 2 N0. REVISION BY DATE APPR APPROVED: _. SHEET: 7 - Q ©©oa©o : im