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GENERAL NOTES <br /> O PORT GARDNER BAY <br /> EAST WATERWAY 1. THE CHITOSAN ENHANCED SAND FILTRATION TREATMENT <br /> SYSTEM SHOWN IS A PRELIMINARY DESIGN LAYOUT AND <br /> \ ( \\ IS NOT THE FINAL TREATMENT SYSTEM CONFIGURATION. <br /> THE CONTRACTOR SHALL COORDINATE WITH THE <br /> �� \\ TREATMENT SYSTEM VENDOR TO OPTIMIZE THE <br /> TREATMENT SYSTEM LAYOUT PER THEIR <br /> \ \ \ \ \ \� RECOMMENDATIONS. <br /> 2. THE CHITOSAN ENHANCED SAND FILTRATION SYSTEM <br /> \\ \ \ \ GENERALLY CONSISTS OF THREE MAIN COMPONENTS: <br /> TR ATE sroRMwATER \\ I \o TREATMENT SYSTEM CONTAINER, SAND FILTER PODS, <br /> 142LF-1z"sD,s=1.o% o UTFALL M \ \ \� AND ABOVE GROUND SETTLEMENT TANKS. <br /> pr\ - 140LF-8"SDFM 3' MIN CO ER WO J.IRATE FROM LEGEND <br /> HIGH LOW BYPASS/ <br /> -, LIFT 51T ON,SEE 04.15 \\ \ \\ \\ \ \ ---- PROPERTY LINE <br /> I LEASE LIMIT <br /> EASEMENT <br /> W WATER <br /> -SS-SS- SEWER <br /> SD STORMWATER <br /> TRENCH DRAIN <br /> FENCE <br /> w EXISTING WATER <br /> -SS-SS- EXISTING SEWER <br /> SD EXISTING STORMWATER <br /> x x EXISTING FENCE <br /> FIRE HYDRANT <br /> I I/ 0 0 0 0 0 LP4 \ <br /> O LIGHT POLE <br /> d d d d�d d < d I �� d did d d d d d d d P P P P P P P P P P P \ <br /> L J L- <br /> - � I / PROPOSED CONTOUR <br /> FG=17.10 v FG=17.35 � FG=17.52 \ <br /> TC=17.60 TC=17.43 75-LF-12"SD,5=0.5% TC=17.6 <br /> 4 0 0 0 0 O O 0 0 0 c c c c c c C EXISTING CONTOUR <br /> DMH12 x x x x x x x x x x x x x x x J x x x x x <br /> M=17.16 <br /> E=13.42(12"N) /� <br /> E=13.42(12"E) FL=17.10 CB22 FL-17.10 <br /> FG=17.13 GONG C&G ON WEST CB10 RIM=16.87 FG=17.13 <br /> SIDE PER COE STD DW RIM=16.80 IE=12.87 /� \\ <br /> 307,TYPE A-1. SLOPE IE=13.80 <br /> AT 0.5%TOWARD CB10. 88(F�12" CB11 <br /> SD,S;0.I9% / RIM=17.17' <br /> r IE=12.17' (12"E <br /> -- IE-12.17' 1 "S) I so�s° so Z <br /> \ �II 10' 0 10' 20' <br /> 6"HIGH CON C CURB 5 15' <br /> ON NORTH AND SOUTH / x xx-x <br /> SCALE: 1"=10' <br /> SIDES PER COE STD <br /> DWG 309,TYPE E-4. I I I x <br /> FG=17.76 FG=17.76 <br /> FG=17.76 TC=18.26 CALL 48HOURS <br /> FG=,7.76 I x BEFORE YOU DIG <br /> x x x x x i DIAL 811 <br /> ;m r� VERT DATUM: NAVD 88 <br /> CONV TO MLLW - NAVD88+2.03 <br /> < \ I I x HORZ DATUM: NAD 83/91 <br /> a< �I I W <br /> m <br /> fD PROJECT ENGINEER: SCALE: DWG. NO. <br /> PORT OF EVERETT ^A <br /> Porto �A�or cuyB�gT N. WATSON 1" = 10' C F.11 <br /> -. f ® 09/27/2021 NW REVISED PER RFI01 D �� "�s DESIGNED BY: DATE: N O R T O N TERMINAL DEVELOPMENT `� <br /> o F TT ® 07/28/2021 NW ADDENDUM 4 '2�°s! _, s 2 J. BECKER 05/07/2021 CIP N0. r <br /> L�EREi i DRAWN BY: CHECKED BY: 1-H-9OO-OJ <br /> ff ® 07/23/2021 NW ADDENDUM 3 & MTCA 3RD INTERIM ACTION U <br /> 16015th Avenue,Suite 1300 0 06/21 2021 NW ISSUED FOR BID 37014 a K. EDWARDS, D. YU N. WATSON PROJECT <br /> N P.O. BOX 538 Seattle,Washington 98101 / �� "�� �, �" APPROVED BY ENLARGED PLAN NO. MT-NT-2o21-oz2 <br /> EVERETT, WA 98206 ® 05/07/2021 NW FOR CITY REVIEWstoxat.>±' {p <br /> N EVERE 259-3198 (206)382-0600 Fax <br /> PROJECT NO.1600120 NO. DATE BY REVISION NO. DATE BY REVISION STORMWATER TREATMENT SYSTEM SHEET NO. 55 OF 150 OLL <br />