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9_09,1 7)-0" <br />I � <br />6 SCH. 40 <br />PIPE POST 6 EXISTING BUILDING <br />r1n1 I IAAM C(1I IP. nATl <br />al � '�WWO <br />EXISTING PRECAST <br />WALL FOOTING <br />5$-9" <br />I <br />PLATFORM PE <br />I <br />III --- <br />® I ! !L L__I <br />i <br />i <br />I I <br />I I <br />I <br />'a <br />u <br />V <br />uJ <br />C) <br />IE <br />A - <br />RA <br />Pb <br />EXI <br />PR <br />l <br />CD <br />MECHANICAL <br />CIO <br />� 11 <br />41 <br />EAST ELEVATION 3 <br />SCALE: 3/899-15_09a — - - 5304-2 <br />� 1 <br />� � �i A" <br />5 <br />R ,y <br />- - <br />FACE OF BUILDING 40-051 <br />PRECAST CONCRETE WALL <br />EDGE OF <br />CHANNEL <br />AND TANK <br />1 V-699 39m6" 49-499 38®688 <br />TYP. AT <br />A BEAM TO <br />BEAM <br />5304-2 S304-5 <br />GUARDRAIL PER <br />1 /S304-5, TYP. <br />I I1 <br />TANK <br />4'--6" <br />NOTE: <br />TANK MANUFACTURER TO PROVIDE PLATES FOR PLATFORM POST CONNECTIONS AT ALL (6) POST <br />LOCATIONS PER 4/S304-5. PLATES AND CONNECTION TO TANK SHALL BE DESIGNED ACCORDING <br />TO IBC PROVISIONS FOR THE FOLLOWING (MINIMUM) UNFACTORED LOADS AT EACH POST BASE: <br />DEAD LOAD: 1.5k VERTICAL, 0,1k LATERAL EA. DIRECTION <br />LIVE LOAD: 2.75k VERTICAL, 0.3k LATERAL EA. DIRECTION <br />SEISMIC LOAD: ±0.5k VERTICAL, t0.5k LATERAL EA. DIRECTION (STRENGTH LEVEL) <br />60 <br />EDGE OF <br />POST <br />-- <br />I-C6X11.5 CONT. <br />R <br />I <br />I <br />�- <br />__.._ <br />I 16 <br />_. <br />CHANNEL <br />I 1/8" <br />1 i'-1 3/495 <br />75m1159 <br />AND TANK <br />POST <br />I <br />POST <br />7f <br />12x 0.00 <br />53042 S304�5 <br />i i <br />5304�2L304 <br />IV <br />L <br />I \y <br />I <br />3" SCH. 40 PIPE <br />-- - - <br />C12x20.7 <br />STAIR POST <br />6" <br />29-9" <br />17 RISERS AT +1-8.832" <br />EDGE OF <br />1" GRATING <br />16 TREADS AT 10" 139-489 <br />CHANNEL <br />OVERHANG AT STAIR <br />AND TANK <br />BACK OF CHANNEL <br />S304-2 <br />ENLARGED <br />PLATFORM <br />PLAN <br />SCALE. 3/899=1 -0" <br />-I lAP9­11 ­ P AAI <br />NORTH ELEVATION <br />SCALE 3/o = 99 I —0530A_9 <br />". AT <br />lTFORM <br />aT <br />5 <br />EXISTING <br />PRECAST <br />WALL <br />m <br />PIPE SUPPORT <br />AT GUARDRAIL <br />PER 8/S304-6 <br />HSS4x4x1/4 <br />POST TO TANK <br />(6) TOTAL <br />ALUMINUM GRATING PER G.S.N. <br />T.O,G, EL. m 560'-10" <br />SEE 5304-6 FOR TYPICAL <br />I GRATING DETAILS <br />I <br />POST <br />E <br />5304--2 S304-5 <br />L2x2x3/16 ANGLES <br />UNDER TREADS, TYP, <br />EQUALLY SPACED <br />5304-1 5304®2 <br />GENERAL NOTES <br />1, SEE MECHANICAL AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION. <br />2. SEE 40-YD-S2K-1 FOR GENERAL STRUCTURAL NOTES, <br />3. SEE 1, 2, 3, 4 AND 5/S304-4 FOR TYPICAL CONCRETE REINFORCING <br />DETAILS. <br />4 22" THICK TANK FOUNDATION REINFORCED PER SECTIONS. TOP OF TANK <br />FOUNDATION ELEVATION e 54 -15". REFERENCE 40-051 BUILDING TOP OF <br />SLAB ELEVATION ® 546'-4". TOP OF EXISTING BUILDING COLUMN FOOTING <br />ELEVATION e 5459e3", AND TOP OF EXISTING BUILDING COLUMN FOOTING <br />PILE CAP MODIFICATION FOOTING = AT GRADE. <br />x1 SUPPORT t � W 6 5 PPORT REAMS SUPPORTING NEW REMOVABLE STEEL PLATE <br />TRENCH LID PER MECHANICAL DRAWINGS, <br />6 A -SAFE ATLAS DOUBLE TRAFFIC GUARDRAIL OR OWNER -APPROVED <br />ALTERNATE WITH (4) 3/4" DIAMETER EXPANSION BOLTS PER G.S.N., EMBED <br />4 3/4" MINIMUM, <br />CONSTRUCTION NOTES; <br />1, FIELD VERIFY ALL CONDITIONS AND DIMENSIONS PRIOR TO START OF <br />CONSTRUCTION. <br />2. VERIFY ALL DIMENSIONS OF EXISTING CONSTRUCTION WHICH AFFECT NEW <br />CONSTRUCTION PRIOR TO SUBMITTAL OF SHOP DRAWINGS. SHOP DRAWINGS <br />WITHOUT FIELD VERIFICATION OF DIMENSIONS SHALL BE REJECTED. <br />3. COORDINATE STRUCTURAL WORK WITH MECHANICAL AND ELECTRICAL DRAWINGS, <br />4. DO NOT SCALE DRAWINGS. <br />5 PROVIDE TEMPORARY SHORING AS REQUIRED. <br />6 DO NOT DISTURB OR UNDERMINE. <br />7 COORDINATE SUPPORT BEAM LOCATIONS WITH MECHANICAL <br />DRAWINGS AND FIELD VERIFIED EXISTING TRENCH DIMENSIONS, <br />0 2 4 6 B <br />DCN-01 <br />APRIL 9 <br />2021-41 <br />DRAWN <br />ACCEPTABILITY J. Kamla <br />DATE <br />11.13.19 <br />SUBTITLE <br />ENLARGED TANK FOUNDATION L, <br />THIS DESIGN AND/OR CHECKED <br />E. Fletcher <br />11.13.19 <br />PLATFORM PLAN, AND L ATE <br />SPECIFICATION IS APPROVED <br />APPROVED BY DEPT. DATE E. Fletcher <br />11.13.19 <br />TITLE PIW UPGRADES ADDENDUM A <br />CHECKED <br />�- - - -B. Leslie <br />APPR�vEd <br />11.13.19 <br />SITE 40-YD <br />APPROVED <br />STRUCTURAL <br />INS <br />IZI hi <br />sitts fc <br />CIVIL I STRUCTURAL I SURVEY <br />4815 CENTER STREET I TACOMA, WA. 98409 <br />PHONE: (253) 474-9449 j FAX: (253) 474-0153 <br />http://vAm.sittshill.com/ <br />Project No.: 17659 Project Mgr,: BKL <br />Proj. Engineer: SDS Praj. Drafter: JDK ° <br />CURRERIT REVISION SYMII®L DATE <br />20808468 O R I G 01.25.21 <br />SHEET SEQUENCE NO. � <br />S304-2 <br />20808468 <br />EVERETT, WA DWO NO. 40-YD®5304-2 <br />