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0.1 <br />7"d TRdr-r-Ir PATH TI-101 WAIT 1/r-AIT <br />SW 1/4, NE 1/4, SEC. 23, T.28 N., R.4 E., W.M. <br />CITY OFEVERETT, WASHINGTON <br />100, <br />IE: 538.5 (IN) <br />MANHOLE RISER <br />WITH GRATED LID <br />11 LF 12" SDR 35 0 0% ` <br />CB#7 - <br />CONTROL STRUCTURE <br />TYPE 2-5410 <br />Rim; 5:51.56 <br />RIM: 542.33 (AB) <br />IE: 532.48 (12" CPP, NE) <br />IR 532.48 (12- CPP, SE)(AB) <br />STEPS <br />ROUND SOLID COVER MARKED <br />"DRAIN" WITH LOCKING BOLTS <br />UNLESS OTHERWISE APPROVED <br />BY THE ENGINEER <br />ORIFICE 13 = 1.35" DIA. (AB) <br />EL--j_4&8&-538.83(AB) <br />RESTRICTOR PLATE TO BE <br />SHARP EDGED. SHOP DRILLED <br />s <br />PIPE SUPPORTS. NO. AS REQ'D. <br />3" X 0.9 GA. BOLTED OR <br />IMBEDDED 2" (MIN.) IN C.B. WALL <br />0 3' (MAX.) SPACING. MIN. 1 ' SUPPORT <br />12" F. R. 0. P. TEE ---, . 17 <br />a <br />a a <br />DETENTION SUMMARY CHART - WET VAULT <br />STORM <br />EVENT <br />VOLUME STORAGE REQUIREMENTS (CF) <br />MAXIMUM RELEASE RATES (CFS) <br />DEAD <br />LIVE <br />DESIGNED <br />AS -BUILT <br />RATE <br />DESIGNED <br />AS -BUILT <br />2-YEAR <br />4,080 <br />19,322 <br />19,322 <br />19,322 <br />0.07 <br />0.04 <br />0.04 <br />50-YEAR <br />4,080 <br />30,600 <br />30,600 <br />301600 <br />0.22 <br />0.20 <br />0.20 1. <br />COVER PER <br />F. R. 0. P. TEE <br />SCALE: 111-41 '1116_) <br />FRAME AND LADDER OR STEPS <br />OFFSET. RIM = 5�542.33(AB) <br />.s <br />539.98(AB) <br />0. F. EL. z!! 54 <br />6" MIN <br />ORIFICE 12 = 1.3" DIA. (AS) <br />EL=55- 5. 537.13(AS) <br />RESTRICTOR PLATE TO BE <br />SHARP EDGED. SHOP DRILLED <br />12"0SD <br />12" 0 SD ® 09 SL. <br />TO CB#8 <br />I.E. _ -562-664 <br />s \,,_I.E. _ -5- � 532.48(AB) <br />a .,• <br />532.48 AB 2° <br />DIAMETER OF---';..'(� .> <br />THE RAISER: 12" CLEANOUT/ 3 <br />SHEAR GATE C3.2 <br />ORIFICE #1 = 0.817" DIA. (AB) <br />RESTRICTOR PLATE TO BE 2' :. <br />SHARP EDGED. SHOP DRILLED ° <br />�� m IV. ^ Q <br />WYi • <br />CB#7 TYPE 2-54"0 <br />FLOW RESTRICTOR <br />2 CONTROL DEVICE (F.R.0.P.) <br />�C3J.2 NOT TO SCALE (PER COE STD DWG 415 & 416) <br />MAXIMUM OPENING <br />OF GATE <br />NOTE:• <br />A GEOTECH SHALL BE PRESENT DURING VAULT CONSTRUCTION. <br />NOTES: <br />1. SEE STRUCTURAL PLANS FOR MORE DETAILS. <br />2. FOOTING DRAIN FOR THE VAULT SHALL BE DAYLIGHTED. <br />SCALE: 1" = 10' <br />0 5 10 <br />HANDLE WITH <br />LOCK PIN <br />ADJUSTABLE LOCK <br />HOOK w/LOCK SCREW <br />SIX EVENLY SPACED HOLES ON 10 <br />3/8" BOLT CIRCLE FOR BOLTING <br />TO FLANGE CONNECTION. <br />O o <br />1 � O <br />� u <br />LEVEL LINE ' O <br />O O <br />O <br />FRONT SIDE <br />LIFT HANDLE SHALL BE ATTACHED PER <br />MANUFACTURER'S RECOMMENDATIONS. <br />ALTERNATES ARE ACCEPTABLE PROVIDED MATERIAL SPECIFICATIONS ARE <br />MET AND FLANGE BOLT PATTERN MATCHES <br />3 CLEANOUT/ SIIEAR GATE <br />C3.2 N. T.S. <br />I I t0°O°0 c <br />III-OOOOC <br />870 INLET - ° ° ° C <br />IE 538.5 <br />?000c <br />-I l l�000 0c <br />II.D00� <br />-III to°c <br />III-00c <br />-III � 0 °� <br />_ III _D°c <br />-III �°C <br />0 <br />III�Oc <br />III roc <br />_ oc <br />-I I I=0c <br />REMOVABLE <br />WATERTIGHT <br />COUPLING <br />PLATE WITH <br />ORIFICE AS <br />SPECIFIED <br />4 ORIFICEDETAIL <br />��2N.T.S. <br />- I - <br />EL. <br />529.60(AB) <br />BOTTOM SLOPE 0.5%-2% <br />TOWARDS OUTLET END OF <br />SECOND CELL (RECOMMENDED) <br />^ I» - n^# Ill / 111 II/ /I It <br />r•�mia����,url <br />1 WET VAULT SECTION DETAIL <br />C3.Z NOT TO SCALE <br />BOTTOM SLOT 0.5q-2% <br />TOWARDS INLET END <br />W <br />0 <br />c� <br />5 x 10' z 24" 0 SOLID LID <br />ACCESS <br />OPENING <br />GROUND EL=543(MIN.) <br />ITOV=540.5 I I I I I <br />a TOP OF PLANK 541.5 a : a. a a : a, a Q a I I I I - <br />. as <br />50 <br />539.98 AB <br />--- ---- - �---L--�,------------- ---- - <br />.A, <br />870 INLET <br />IE 538.50(AB) a <br />53Z 13(AB) 00 1270 INTLET <br />YR. EL=5:;_ 8 <br />- - - - - - - - - - - <br />- - 534.6rAB) <br />e: <br />1270 OUTLET v <br />53 <br />32.48(AB) WQ DESIGN INS S 532.48 a <br />, . <br />532.48 <br />a' <br />21.2521.25' 21.25' 21.25' <br />a <br />a <br />AVERAGE 1 ' SEDIMENT 530.60(AS) <br />STORAGE (FIRST CELL) EL tie: 5- <br />a <br />a � EL= 424. 0_ <br />- a �29.65(AS) <br />BOTTOM ft--iS - 59 5% 531 5% 5z 5% 5z 5%14A <br />- - 529.60(AB) <br />III <br />IIIELF- EL- I I, 529.WM) 529.60 AB) <br />III VAULT SECTION C C <br />5% (MIN) SLOPE <br />FROM EL FINISH NOT TO SCALE <br />Know what's below. <br />Call before you dig. <br />UTILITY CONFLICT NOTE.• <br />CAUTION.• <br />THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, <br />DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE <br />PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL <br />AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE <br />CALLING UTILITY LOCATE 0 1-800-424-5555 POTHOLING ALL OF THE EXISTING <br />UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY <br />WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN <br />ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC INFORMATION AND <br />ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR <br />SHALL CONSULT WITH INSIGHT ENGINEERING COMPANY TO RESOLVE ALL <br />PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. <br />