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(OPENINGS IN SLAB TO HAVE 1 -1 /2" CROWN) <br /> 26'-8" } <br /> 18 5'-2" _ 13'-4" 5'-2" 18 ALL MANHOLE ACCESS COVERS 14 15 16 <br /> BELOW GRADE SHALL BE <br /> T TO LIQUID TIGHT AND LOCKABLE <br /> (TYP.) <br /> ANNULAR A.C. PAVING 4 <br /> 3'—O" SPACE / 6" CONCRETE TANK SLAB <br /> L�TYP". ALL) 12 18" 1-1(TY / ALL) 18" 18" <br /> TK —5 TYP.) MONITOR 1 2" � TYP 1-1 2" (TYP.) (TMP ) W/ 6X6/#4/4 WWM � � � � O <br /> • a0 A.C. PAVING � O <br /> ao <br /> L L� <br /> M _ - - —�4-` �' • • .F• :Y ' N z O •--. = 4 .+ —.—:A- r• -p' P+•— �•- - _�• v O •� Q Ln <br /> 2 4 :V Y .9 F :P f V �l U W <br /> •� • 4'• • .1t • • :9 •9 • :V • a <br /> n Z 3" MIN. t lU � <br /> oO oo g v <br /> #3 REBAR CAGE TOP & 0) .— <br /> BOTTOM <br /> ) •—BOTTOM 2 COVER TYP. 2 AROUOND ALL PENETRATIONS OTTOMO <br /> ALL AROUND PENETRATIONS (TYPO U W Q�� <br /> + i 0 C:42" FILL & VAPOR <br /> 20 VAPCRIA.RECOVERY SUMP <br /> ALL MANHOLM a TK3-5 (TYP ) TO PREVENTEWAT RT INTRUSION TANKHE SINTO THEL MANHOLE.BE <br /> THE OLEDIWNER'S TH ENGINEERA 1-12- OWILL BECONCRETE REQUI ED .o ({� <br /> TO SIGN OFF ON THIS ITEM ON THE TANK INSTALLATION CHECKLIST BEFORE CONTRACTOR WILL BE o <br /> m <br /> SLAB PAID. CONTRACTOR WILL BE REQUIRED TO REINSTALL ENTIRE DRIVE SLAB AT OWN EXPENSE IF C d• (.0 <br /> ,I THIS DESIGN REQUIREMENT IS NOT MET. O O <br /> 48" DIA. TURBINE AND <br /> VENT/ STAGE II VAPOR S— •M <br /> RECOVERY SUMP (TYP.) a <br /> Typical Slab at Tanks Q0 <br /> Ap I o <br /> NOT TO SCALE: CY) <br /> CONTROL TO BE NSION <br /> Tank Slab Concrete Specifications �� Q <br /> Ta JOINTS TO BE "f00LE0" 4— (, <br /> ,n WITH 3/8" RADIUS <br /> 1. UNLESS OTHERWISE NOTED ON THESE DRAWINGS: 4. REINFORCING STEEL FOR TANK SLABS SHALL BE 6 x 6 — 4/4 WWM WELDED WIRE FABRIC L <br /> F` 6" x 6"-4,/4 WWM a. CONCRETE — REGULAR WEIGHT HARD ROCK CONCRETE (150 LBS/CU FT) OR #3 BARS ® 16 O.C. EACH WAY. SUMP CAGES SHALL BE #3 REBAR TOP AND BOTTOM. <br /> (OR #3 ® 16" O.C.) b. CEMENT — TYPE II, SULFATE RESISTANT E <br /> C. AGGREGATES — ASTM C33, (MAXIMUM SIZE 3/4 INCHES) 5. MAINTAIN CONCRETE IN A MOIST CONDITION FOR AT LEAST 7 DAYS AFTER PLACEMENT. <br /> 1'-0" CHAMFER d. 28 DAY CONCRETE STRENGTH (f'c): 6. PLACE CONCRETE DIRECTLY FROM TRUCK INTO FORMS. DO NOT PUMP CONCRETE UNLESS <br /> (TYPO 2,500 PSI — SLAB (DESIGN BASED ON 2,000 PSI NO SPECIAL INSPECTION REQUIRED) SPECIAL INSPECTION, IN ACCORDANCE WITH CHAPTER 3 OF THE UBC, IS PROVIDED. _ 10— <br /> e. SLUMP — 3"± 1" — 4" MAXIMUM AT POINT OF PLACEMENT 7, SUBMIT MIX DESIGNS, WITH STRENGTH AND SHRINKAGE TEST RESULTS, TO OWNER'S ENGINEER <br /> A f. SHRINKAGE — 0.05% MAXIMUM AT LEAST 7 DAYS BEFORE PLACING CONCRETE. •� O <br /> CONCRETE SLAB DESIGN — 2,500 P.S.I. ® 28 DAYS TK3-5 f. ENTRAINED AIR RANGE — 2% TO 4% —I <br /> 2. CONCRETE SLAB THICKNESS SHALL BE A MINIMUM OF 6.0 INCHES 8. CONSOLIDATE CONCRETE IN PLACE USING A MECHANICAL VIBRATOR. <br /> Typical Tank Slab R e i n f o rc i n g (UNLESS OTHERWISE NOTED ON THESE DRAWINGS) 9. BEFORE PLACING CONCRETE, SECURE REINFORCING STEEL, ANCHOR BOLTS, DOWELS, AND <br /> 1 8 3. CONCRETE SHALL BE NORMAL WEIGHT WITH A MIX OF 1 2 1/2 3 1/2, WITH A MAXIMUM OTHER INSERTS IN POSITION TO PREVENT MOVEMENT, O <br /> 7 1/2 GALLONS OF WATER PER SACK. 10. MATERIALS AND WORKMANSHIP SHALL CONFORM TO A.C.I. — 318 (SPECIFICATIONS OF THE <br /> NOT TO SCALE: DESIGN AND PLACEMENT OF CONCRETE). <br /> U <br /> N <br /> � o <br /> U <br /> S i- <br /> O O Le <br /> •� V)CL <br /> p ° <br /> a <br /> +— Lo <br /> 0 C: El <br /> u : 0 U <br /> V) � s <br /> _ N •— a <br /> v- x <br /> A "h� } 2 <br /> F- <br /> 0 <br /> N � O <br /> U m N <br /> Z k N M <br /> 111110 <br /> Q Z m UO <br /> W 0 'o S <br /> 0 _ p e <br /> Q <br /> J N 0 <br /> Q O o m m e <br /> consultant job# <br /> AF2 14 02 <br /> master release date <br /> project - I master <br /> axe date drawn by <br /> NO. DATE REVISIONS BY PROJECT RELEASE Si <br /> ('PRR. LVR Filename <br /> - -- - PERMIT <br /> Facility/Project <br /> BID 6100 <br /> CONST. sheet name <br /> AS-BUILT T K 3 - 5 <br /> G:\CLIENTS\ARCO\AR1402\TANI(S\0495TK35.DWG <br />