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EVERETT 7-ELEVEN SITE DEVELOPMENT
<br />A PORTION OF THE NW 1/4 OF THE SW 1/4 AND THE SW 1/4 OF THE NW 1/4 OF SEC. 12, TWN, 28 N., RGE, 04 E. W.M.
<br />CITY OF EVERETT, SNOHOMISH COUNTY, WASHINGTON. �
<br />f }! I
<br />LEGENDIAQ
<br />.::..:,:::�:':::::::::::::::.:''.::::.::� ��
<br />TYPE 1 CATCH BASIN ■ "�:' :' '' _ •;.° !\�,��� ��
<br />PER COE STD, DWG, #402, 403
<br />TYPE 2 CATCH BASIN
<br />PER COE STD, DWG, #405 GRAPHIC SCALE';
<br />0 10 20 40
<br />CLEANOUT • 1 ..: : '
<br />STORM C
<br />1" = 20 FEET /� : • ',i� . ;/ .:..:. 4 l
<br />CITY OF EVERETT STORMWATER NOTES
<br />STMH#,,08 RIM: 485.86 . , . , . , . A°
<br />1. NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED, CONCEALED, OR PUT INTO / ; ! ./ „ o
<br />STMH HAD A LOCKED HINGED LID /' . f : ; : ; ' .: A• 30 LF 12 CL5 27 /°
<br />USE UNTIL IT HAS BEEN INSPECTED, TESTED, AND ACCEPTED BY THE CITY OF EVERETT.
<br />UNABLE TO OPEN. � �;�•:%��'::::•.;.:.; :.;:::;::::;•'•:� ;� � � �J
<br />2. ALL WORK AND MATERIAL SHALL CONFORM TO THE CITY OF EVERETT DESIGN AND�4
<br />CONSTRUCTION STANDARDS AND SPECIFICATIONS AND THE WSDOT/APWA STANDARD CB'8' t
<br />SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION (CURRENT STCB#507 RIM: 485.42 f` ::::;�::� : � • :::: :: ` :/ : '
<br />EDITION 8" CONC SW IE: 482.71 : / ,! %f (�
<br />:%......'.'.... 1
<br />3. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN OBTAINED FROM ``� J : • r':: '.. •. j I 0
<br />AVAILABLE RECORDS AND ARE SHOWN FOR CONVENIENCE. THE CONTRACTOR SHALL f:: C
<br />BE RESPONSIBLE FOR VERIFICATION OF LOCATIONS AND TO AVOID DAMAGE TO ANY , ' . ' �\� � � � ' � ' : � •��`� : ° : ' : , . /:: � •' �''•� `' °9 �-.�
<br />ADDITIONAL UTILITIES SHOWN. IF CONFLICTS WITH EXISTING UTILITIES ARISE DURING ,•'•> a ' :1; : ', '; �' /
<br />CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY THE PUBLIC WORKS INSPECTOR AND
<br />Z
<br />ANY CHANGES REQUIRED SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO u� \
<br />COMMENCEMENT OF RELATED CONSTRUCTION ON THE PROJECT. EXISTING ` •'`' : /j. :::::::::::::. 1`; : ::: ,,:''f / j / ® \� \
<br />4. ALL STORM SYSTEMS WITHIN THE PUBLIC RIGHT-OF-WAY OR IN EASEMENTS MUST BE o
<br />DETENTION :.' �>� <• // O5 0 �, � � ` a
<br />STAKED BY SURVEY FOR LINE AND GRADE PRIOR TO STARTING CONSTRUCTION. SANK
<br />5. ALL CATCH BASIN GRATES MUST BE STENCILED OR STAMPED "DUMP NO WASTE, DRAINS
<br />TO PUGET SOUND, f �' . ^ ,/ .,•F•�.". " o
<br />, ♦ y �: }R 4 7 3
<br />66 L 1 D CL5e. w_ 0.50%
<br />%r 10' UTILIT m \
<br />STCB#504 RIM: 484,42 '
<br />8°" CONC NE IE:481,84 ?'
<br />Iv. 101705 r ��
<br />4" PVC S IE:483.27 w I
<br />s
<br />o
<br />1 STMH505 RIM: 484.61 �• e°° °' . ,✓' .'�'' . / � CaE3'a 2 . :. 43 5.0 <° f :"� �,�~m ���� : � ���� ,�•
<br />✓: :i °`t
<br />P IE: 47 1
<br />1
<br />C3.4
<br />4" N SW IE: 476.35 f.:*• '•'' ' : f 'Ca ::: .i?'' / "8 C IE' � � CONNECT TO
<br />7_ CONC
<br />09: � . � f � � � x� �g q ? ?'„ � � lid
<br />LADDER N p _ '::' '' � � � 3 " � ° EXISTING SEWER
<br />'z.•;'� •'�•�:'.�'. .• ':�:�:�:::::'.:: .,...•:: �. REFER TO SHEETC40
<br />1: \ILIA .IEPfAFt' OR ::•�' / / d '
<br />STCB#506 RIM: 484.28---t ST :660= S : 'ax ,.; .�' ,✓ % a° n ° �'z IL WATER
<br />8" CONC SW iE:481,15 '� % ,a / r ` S 1
<br />,. ' :: w ..w.. �o. yw
<br />• RATOR #1
<br />NDCASTLEC OUT -LET
<br />C3 6
<br />STORM CULVERT .483: 8. :� •e�" O / � ° I �
<br />• : : �` . °aC6.#,1b R M 491.90t
<br />30" CONC IE:480.07 °
<br />,�` .� : �' • ,i8 PEP: �1: ' /o.: �„ : . �� // /�`�+° �'' :. � a 'I•a \ \ t \
<br />. ; Etl D LET %' : a � HE OUTLET OF CB #10
<br />:) :48 as ° SHALL INCLUDE A
<br />•:: / NORMALLY CLOSED
<br />AT : VAL1L1: LF 1�" CP?ER ° O':50;C
<br />R "` a`IN ,�. •a r "TOFF VALVE.
<br />'� a, •" gj �L
<br />% Q t \ ��: �• • �C> • �ATE��-�o:o
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<br />• . ` ., '.. ... '. ra. .. .. _'-.-.- 'V'-;=.may. • • ' - � c:: ,�'... .. � -
<br />ra.
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<br />�. ST
<br />'OM' 78.5
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<br />STORM STRUCTURE TABLE
<br />STRUCTURE NAME
<br />STRUCTURE DETAILS
<br />CB #1
<br />RIM = 488.87
<br />54" TYPE 2 C6
<br />IE = 481.20 (12" SE)
<br />CONTROL STRUCTURE
<br />IE = 478.57 (12" NE)
<br />W/ SOLID LOCKING LID
<br />IE = 478.57 (4" E)
<br />N 342264.05
<br />IE = 481.20 (12" SW)
<br />E 1293726.99
<br />RIM = 492.45
<br />CB #2
<br />IE = 481.20 (12" SW)
<br />48" TYPE 2 CB
<br />1E = 481.20 (12" NW)
<br />W/ SOLID LOCKING LID
<br />IE - 481.53 (8" SE)
<br />N 342203.02
<br />IE = 484.04 (12" NE)
<br />E 1293777.03
<br />IE = 481.20 (8" E)
<br />CB #3
<br />RIM = 492.81
<br />60" 0 FLOW SPLITTER
<br />IE = 483.77 (12" NE)
<br />W/ SOLID LOCKING LID
<br />IE = 483.77 (12" SE)
<br />N 342195.39
<br />IE = 483.77 (12" NW)
<br />E 1293772.55
<br />IE = 483.77 (8" E)
<br />CB #4
<br />RIM = 490.59
<br />CB TYPE 1
<br />= 485.70 (12" NE)
<br />N 342235.711IE
<br />IE = 485.70 (12" SE)
<br />E 1293703.95
<br />CB #5
<br />CB TYPE 1 L
<br />RIM = 488.33
<br />N 342260.03
<br />IE = 485.84 (12" SW)
<br />E 1293718.25
<br />CB #6
<br />RIM = 492.28
<br />48" TYPE 2 CB
<br />IE = 484.33 (12" W)
<br />N 342088.56
<br />IE = 484.33 (12" E)
<br />E 1293795.41
<br />IE = 484.33 (12" N)
<br />CB #7
<br />RIM = 491.40
<br />48" TYPE 2 CB
<br />IE = 484.66 (12" W)
<br />N 342091.31
<br />IE = 484.66 (12" E)
<br />E 1293861.16
<br />CB #8
<br />RIM = 488.06
<br />CB TYPE 1
<br />IE = 484.99 (12" W)
<br />N 342107.93
<br />IE = 484.99 (12" NW)
<br />E 1293924.57
<br />CB #9
<br />CB TYPE 1
<br />RIM = 488.06
<br />N 342133.53
<br />IE = 485.07 (12" SE)
<br />E 1293908.96
<br />CB #10
<br />CB TYPE 1L
<br />RIM = 492.12
<br />N 342093.61
<br />IE = 487.34 (8" NE)
<br />E 1293845.50
<br />CB #11
<br />RIM = 492.55
<br />48" TYPE 2 CB
<br />IE = 483.98 (12" NW)
<br />N 342159.38
<br />IE = 483.98 (12" S)
<br />E 1293793.99
<br />CB #12
<br />CB TYPE 1
<br />RIM = 491.95
<br />N 342092.82
<br />IE = 486.95 (12" E)
<br />E 1293711.00
<br />STORM STRUCTURE TABLE
<br />STRUCTURE NAME
<br />STRUCTURE DETAILS
<br />EX. STMH #1251
<br />72" CONTROL STRUCTURE
<br />RIM _ 485.81
<br />CONTRACTOR SHALL CONFIRM
<br />IE = 477.41 (12" SW)
<br />CLEARANCES AND SEPARATION
<br />IE = 476.41 (24" E)
<br />MEET COE AND WSDOT
<br />IE = 476.91 (12" W)
<br />REQUIREMENTS
<br />IE = 476.41 (24" NW)
<br />N 342287.94
<br />E 1293740.09
<br />SDCO #1
<br />CO
<br />RIM = 493.74
<br />CONNECT TO ROOF DRAIN
<br />IE = 489A6 (8" N)
<br />N 342183.04
<br />IE = 489.46 (8" S)
<br />E 1293695.22
<br />SDCO #2
<br />CO
<br />RIM = 494.17
<br />CONNECT TO ROOF DRAIN
<br />IE = 490.04 (8" N)
<br />N 342125.08
<br />E 1293694.15
<br />SDCO #4
<br />CO
<br />RIM = 492.87
<br />CONNECT TO CANOPY
<br />IE = 489.00 (6" W)
<br />ROOF DRAINS
<br />IE = 489.00 (8" NW)
<br />N 342151.30
<br />E 1293807.58
<br />SDCO #6
<br />CO
<br />RIM = 493.32
<br />CONNECT TO TRASH ENCLOSURE
<br />IE = 489.18 (811 NE)
<br />ROOF DRAIN
<br />IE = 489.18 (8" S)
<br />N 342210, 69
<br />E 1293697.74
<br />SDCO #7
<br />CO
<br />CONNECT TO AWNING
<br />RIM = 493.96
<br />ROOF DRAIN
<br />IE = 490.00 (6" E)
<br />N 342141.18
<br />E 1293751.60
<br />T
<br />m
<br />DIRT:
<br />INSPI:: fl '
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<br />'MAINTAIN�EX?ST't RAVEL
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<br />. �PON,Q fZ9A1�
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<br />C`E 1
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<br />1) PVC: UNbERF1RAi y�
<br />. P • S O C ETAI
<br />E. . T .RMTE . � . L
<br />....... .. ....... ........... . .
<br />• " IE .478.57 ...................... ...
<br />O �a /
<br />., / J m --
<br />. IN P � ' 1'i. i�0 2: �G� 49 :63' _
<br />.i.
<br />:F2• �#9'i .
<br />V
<br />f q
<br />•
<br />d
<br />RI .< I 4 PVC SOLID FOOTING DRAIN 1,
<br />C�: :� : �\ _ o LF 2 CPEP
<br />CA 1: .FIE th1T : OF: : r EX: S 1::51 \ �``'�"� S- 2 /o (MIN.) u 494
<br />,�T ,:2 . x @ 3.10 /o
<br />..T�55 1
<br />CONNECT 4 BUILDING FOOTING {
<br />,i6RA5 i W PUNCH Q `®
<br />' . /: ; :::. ; . 27.L:.1I?E' 4.0 DRAIN TO STORMTECH
<br />DOWN:0.80•. _ �Y
<br />CHAMBER. IE - 481.4± tsl \ p q �jtos
<br />4'
<br />m 1
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<br />i
<br />f
<br />PROPOSED �. � � / �„o •9
<br />AS ENT
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<br />.�. � 1.� SANi � SEWERE E
<br />�: BUILDING
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<br />�Q• AFN. 33836 ,,� g \
<br />r I \ r)
<br />•.✓• � � z ° a� 9 CA ell ^F
<br />x
<br />FF: 494.00
<br />3 � i 1
<br />1
<br />I:
<br />ra e
<br />�., ,° , 80 LF 12 CPEP 2.43 /o /•
<br />''.1..' • @ as o� ' ;r I / 00
<br />.'.�'.•.'.�.•.':�����.�:�:�ii:�:���'�:�1�.•OU�L �t �•L'D!•:�.•. � � �., �..;',�- � �:: " CB e. r �, ao + 00
<br />Q r'< CONNECT $ ROOF DRAIN TO ��-
<br />�: � $:: � � � � � : � . °Q • ./ • . 'C8' �. ��� � �� � � ��� � �� °,,, e ; STORMTECH CHAMBER. IE 481.4_ � •e- �' 1 �
<br />/ xNdION��
<br />:✓j: :\: a �� �` \ FOOTING I
<br />x-- xis :::'\:':....(:::�:�:�:�:':=::::::�:::.:.::::::::'•:::::: .' ��� �, ` �, DRAIN i x
<br />28 �:F:0. to h C3.3 s r �� �'r° /" x
<br />. . :' ✓: ::: :•:': :`':;.: °PVC 1.00% I
<br />,.. �0 F 8" PVC 1 AO% SDCO #2 -�- \i,
<br />'' •'' • � •' .ter-
<br />-�5�1. �. �. ✓+
<br />STMH 1251 RIM4 17�-
<br />C$#4 30LF8"PVC 25. 02�-494 -- �,
<br />' 24" CONC NE IE: 476.41� @ \ f ` �- --493 p
<br />24" CMP VER o [CAL PIPE IE: 483.21 'REBAR AND CAP �
<br />12" CONC SW IE: 476.91 �:::: ; . ; : <� I ` \ ! r / N: 342039.9419 ,.
<br />t o' (0 i \ \ E:1293702.9923
<br />y STCB#846 RIM: 486.51 �' :� � �° : ' : : ' . ` : `'''� � � � � � ti � c" � CONNE T DOWNSPOUT TO ELEV: 497.01 ✓
<br />12" CONC E IE: 478,71 c : �' ' : ' : :: , ... , STORM DRAINAGE NETWORK. r c�
<br />18" CPP SW IE: 478.74 y"..`.:.'.: ::: • • :: : ' : : \ • :. `� t 4 REFER TO ARCHITECTURAL I '`
<br />12." CONC NW IE: 478.81 ; :::: c ." PLANS FOR QUANTITY AND r o
<br />LADDER SE LOCA IVN OF DOWNSPOUTS.
<br />Know what's below.
<br />Call before you dig.
<br />FOUND 1/2" REBAR
<br />WITH FLAGGING &
<br />LOT BOARD
<br />'NEW)
<br />TACOMA • SEATTLE • SPOKANE • TRI-CITIES
<br />2215 North 30th Street, Suite 300 Tacoma, WA 98403
<br />253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB
<br />Proiect Title:
<br />Client:
<br />EVERETT
<br />7-ELEVEN
<br />SANG JI
<br />14241 NE WOODINVILLE-DUVALL ROAD, SUITE 135
<br />WOODINVILLE, WA 98072
<br />Proiect No.
<br />2180309.10
<br />Issue Set & Date:
<br />SITE DEVELOPMENT
<br />PERMIT SET
<br />9/15/2020
<br />09//S/20Z0
<br />NOTICE
<br />ALIER I N OF 1HI5 DOGMIFIiT SHALL WAMIE 7W
<br />PROFESSIN& SEA. AND SDNAAM PUDUCA= OF
<br />7W DDCUIQIf OOES NOT DEROGATE PROP R<SE M
<br />WVMW WM N IT. IM DOCAW IS FOR USE
<br />O LY FM THE PROW D011F1ED N AB M Bi=
<br />AID IS NOr TO BE USM FOR FeAN° RFA M OR
<br />ADD M 10 UT PROTECT OR FOR ANY OR#1t PROW.
<br />A
<br />A
<br />Revisions:
<br />Sheet Title:
<br />DRAINAGE PLAN
<br />Desloned by: Drawn by: Checked by:
<br />TDW/RKJ TDW/TDS BEB
<br />Sheet No.
<br />C3m2
<br />11 of 22 Sheets
<br />DATE: September 15, 2020 FILENAME: Q:\2018\2180309\10_CIV\CAD\2180309-SH-DETENTION.dwg
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