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Plans , I I , I , I ARCHITECT: L ` SHEET LEGEND 505, SYMBOL DESCRIPTION DESIGN e. — — PROPOSED STORM DRAIN _ _ PROPOSED PERFORATED DRAIN r. — — PROPOSED SANITARY 505Design OREGON ARCHITECTURE PROPOSED WATER 1360 WALNUT ST X"s EXISTING SANITARY SUITE 102 X'SD EXISTING STORM BOULDER,CO 80302 �. �.•.' `l.',;1 l� •••�'},•� (720)565 0505 s ,..�.., O..; ._ :1� X•W EXISTING WATER ADS SC-740 CUENT AF - O © CHAMBER SYSTEM SEE DETAIL 3, SHEET CG-301 S,W RNDLAY ROAD D — FLOW CONTROL MH SEE DETAIL 2, SHEET CG-301 ,• • • • CENTEK AL PRETREATMENT MH SEE DETAIL 11, SHEET CG-302 PRO ES. G \\ r I PROJECT \ /JJ1 ® Ala SHEET NOTES BRIDGEPORT VILLAGE C C C C C C i •\,.... I f --- -- 1. CONTRACTOR TO FIELD VERIFY ELEVATION OF EXISTING // U T�/•_- __ SANITARY LATERALS PRIOR TO CONNECTION CONSTRUCTION.. PROJECT ADDRESS: U O - / / 2.REPLACEANSTALL ASPHALT AND CONCRETE PAVING TO 7455 SW BRIDGEPORT RD -I — • •, J J //0 J J J J 47/ `✓,. CG5302 TING CONDITIONS, SEE DETAIL 6 AND iQ SHEET % / / f /�� TUALATIN,OR 97224 FLOW1 ORIFICE) 174.75 i U n U " � I PREPARED FOR: CONTROL MH C7 U of I ,,:.. � .....-_--_-I--. _, ._ _.____ -__. RIM=180.90(V.LF) •, / A. BV Centercal,LLC OVERFLOW C/O Centercal Properties,LLC = iJ8.50 U !� �= 10"IE OUT= 174.75 n 0 m / `'ILI 1600 East Franklin Ave 10"IE IN = 174.75 U / / ! IN RTA T INN TUN T. El Segundo,CA 90245 STORM ALING 10" 0 a E'173 4118"STORM LINE RECEIVED - STORM LATERAL FROM r) U CONSULTANTS CEXISTING CATCH BASIN 0 o / Humber INTERCEPT EXISTING _'a / % An /2 22 9 CATCH BASIN AND ROUTE I a .,, .-ti11N-U { T` FO••d Design TO UNDERGROUND _ - Group, Inc. DETENTION SYSTEM - \ U / IMI CITY OF TIGARC) RIM=179.56 r \� - ,,� Portland,OR • 503.946.6690 • hdgpdx.com 10 IE-178.06 ��� �� yg' I ,N' I s, //�I f _ BUILDING DIVISION IssuedFa L ! EXISTING BID DOCUMENTS S=0.010 MIN. ' I,,,I% .- U r -___ WII\ , , U ' BUILDING PLAN SET 1 OF 2 UNDERGROUND ADS SC-740 lea '- �' DETENTION SYSTEM WITH U 1 i� U I n CITY OF TIGARDE THERMOPLASTIC LINER I �r; ' I 5l`` I RTi:Th 65 CHAMBER(5X13) -y'"�',,,,N U - I n 037 A= `18684"4,, TP-181-182 "J ',I,,' C1 - ` Approved ..,...�' TOP OF SYSTEM = 179.50 BOTTOM OF SYSTEM = 174.75 �U n -1 INTERCEPT EXISTING OREGON 10 IE IN = 177.82 _,,,,I\I i CATCH BASIN AND ROUTE Conditionally Approved .IN/[ , 9` r its,I' U o 0.� _ TO UNDERGROUND ', I _\ -� 5=0010 MINA', r DETENTION SYSTEM See Letter to: Follow .....,. /O J H . 1Wy1i RIM=182.38 12/2021 I\ IE-180.38 Attached EXPIRES 6-30-23 ���1110111 \ <�- am [ l B - ���'�, _ / Permit Number: PL M 2022-dO2U3 Roa,on Sells U w s �,�,, ���y @ L I� ,Address: 13 2R 5.w. fir+(le Port Ra .,>� PR—. .d„ ®505DESIGN OREGON ARCH 2O21 ��111' 1b.O 1, i <,, i3 en. ,4 Date: 6-G-2t�22o„on oe� ,r, r►-=D Os y 9 e -sD G ' SikC Sit:L:k.11 _S-0.010 MIN. / INTERCEPT EXISTING 10" I / - .1 STORMLINE OR BUILDING - PRifgEATMENT MH RIROOFOOFRUNOFF. RIM=183.20(VLF) • CONTRACTOR TO VERIFY 10-4E IN=178.58 g0 :1` IN FIELD PRIOR TO 10"If '. • CONNECTION EXISTING . r 1207 36 i�UMP DEPTH ",-s6 1 BUILDING E Rojxt No: I C D C 3 C 3 N 1 EXISTING 10"ROOF DRAIN CONNECTION cm I TO BUILDING RI PER ASBUILT CONTRACTOR PER AS NEED OFFICE COPY CONTRACTOR WILL NEED TO CONFIRM EXISTING f`./ DOWNSPOUT LOCATION PRIOR TO INTERCEPTION TO EXISTING 10"STORMLINE heus Deb : " •T • MARCH 4,2022 TO BE COMPLETED DURING NON OPERATING /7/4V HOURS • A - ` ' --.� 2'S:, _._-__.-----12-§0.; -_� - --12"SD 31ie.,Tae O f, UTILITY PLAN i UNDERGROUND fa 0 { STORM DETENTION 2 GRAPHIC SCALE g0 20 w OnpnY.amp h 24 s 36.Do not soda contents albs acting. fl 1 l SAHA Nurnber 1 inch =20 ft. cc-111 1 I 2 I 3 I 4 _ 1 5 entire existing basin a of mode.`. I' -currently routed/treated ; a by water quality vault oi ex. p.y g lot + Build], 1 RI - I° ---------- total ' .,in. area = 4;' , /I � ,,k\�__ .,�_ 1 ���y��111:11) �� 1 . J14111 C proposed storm system VIE 1y,,,._ j ,,;',, `a =/ VIEW 6 installed under ex. - }-;J gift"- r asphalt lot , ;;,' , - = �1,200,000 sf - ,`� VIEW 5 "° �� ����\existing basin �„ N �� ' r-oA - -'-�iiliiiiiiii -- - -i r.,.,_ ._.. : V CrtY OF TUN17N.... _. ............ 4:. frill- 0 A i 1'--"--'-'-".--''--"-C70..----,..„:-"%. 1 , 0 i ' iiAtimmord �// I i RECEIVE[ � �� APR 12 2022 '��� 34,500 sf — CITY OF TIGARG 'rap! modified existing BUILDING DIVISION' illit impervious area VIEW2 /ii) 1, 1, `\ i Y' Modified % of Ex. Basin EImrs `vi W 4 / ::; ;;:::0 7 /1".1Wie / 34,50 Osf +1 ,800 sf= ,,� ,d 36,350 sf / 36 350/1 200 000 = 3% \,� VIEW 3 , a ) )V---Z z ' .0 200 / inch= Boa ft. lb ' ,/ /'