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STOCKTON , CA ADDITIVE TANK ADDITION _j
<br /> III,, H111111 NUNN'',
<br /> ROUND TANK INSTALLATION DETAILS
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<br /> 7" CONCRETE TANK SLAB C5 W 0
<br /> W/ #4 (,D 18" O.C. BOTH WAYS CONCRETE PAVEMENT TO REMAIN
<br /> MATCH EX. CROWN
<br /> (TYP, ALL) _; 18" 18" PLASTIC CAP <
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<br /> "k �8_ GUARD POST, 6"0 STD, PIPE ""
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<br /> CONCRETE FILLED &
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<br /> COVERED WITH RED
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<br /> 15" N
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<br /> (- -------_- L............. . ............ PLASTIC SLEEVE
<br /> SAWCUT AND MATO H WITH
<br /> #3 TOP BOTTOM EXISTING PER JOINT AT TANK
<br /> AROUND ALL PENETRATIONS (TYP,) SLAB DETAIL BELOW, LOCATION NOTE: EX. GUARD POSTS ONSITE
<br /> PER PLAN SHEET C3 HAVE YELLOW PLASTIC SLEEVES
<br /> PEA GRAVEL GRADE
<br /> .............
<br /> IN o,r E:
<br /> ,11"ILL W/ JOINT SEALER
<br /> ALL MANHOLES ON THE TANK SLAB SHALL BE INSTALLED WITH A CROWN OF NEW CONCRETE
<br /> CONCRETE THAT MATCHES EXISTING TO PREVENT WATER INTRUSION INTO THE PAVEMENTcN
<br /> MANHOLE. THE OWNER'S ENGINEER WILL BE REQUIRED TO SIGN OFF ON THIS ITEM EXISTING CONCRETE PAVEMENT 3®-O'"
<br /> ON THE TANK INSTALLATION CHECKLIST BEFORE CONTRACTOR WILL BE PAID, EMBED 4,...-0 LU
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<br /> CONTRACTOR WILL, BE REQUIRED TO REINSTALL ENTIRE DRIVE SLAB AT OWN 15 o _j
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<br /> EXPENSE IF THIS DESIGN REQUIREMENT IS NOT MET,
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<br /> CONCRETE SLAB SPECIFICATIONS > co
<br /> 2'-0
<br /> 3/4"Ox15" SHOO"I'll DOWELSCONCRETE FOOTING--_' 3"
<br /> I UNLESS OTHERWISE NOTED ON THESE DRAWINGS: 4 15" O.C. CENTERED
<br /> u. IN JOINT (Oil.-ED) 0
<br /> CONCRETE REGULAR WEIGHT HARD ROCK CONCRETE (150 LBS/CU FT)
<br /> b, CEMENT TYPE 11, SULFATE RESISTANT X w
<br /> c. AGGREGATES ASTM C33, (MAXIMUM SIZE 3/4 INCHES) 3:
<br /> d, 28 DAY CONCRETE STRENGTH (Cc):
<br /> 3,000 PSI SLAB (DESIGN BASED ON 2,000 PSI NO SPECIAL INSPECTION REQUIRED) JOINT ATTANK SLAB 0 _j
<br /> e, SLUMP 3"+ 1" - 4" MAXIMUM AT POINT OF PLACEMENT TYPICAL. GUARD POST D
<br /> f, SHRINKAGE NC)T TO SCALE 0,05% MAXIMUM 03 - 1--__-____.____ C)
<br /> ENTRAINED AIR RANGE - 4% 'TO 7% 7070SCALE
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<br /> 2, CONCRETE SHALL BE NORMAL WEIGHT WITH A MIX OF 1 : 2 112 : 3 112, WITH A MAXIMUM 0
<br /> 7 1/2 GALLONS OF WATER PER SACK,
<br /> 3, REINFORCING STEEL FOR TANK SLABS SHALL BE #4 REBAR 0 18- O•C, BOTH WAYS
<br /> SUMP CAGES SHALL BE #4 REBAR TOP AND BOTTOM (4 BARS),
<br /> 4. MAINTAIN CONCRETE IN A MOIST CONDITION FOR AT LEAST 7 DAYS AFTER PLACEMENT,
<br /> 5. PLACE CONCRETE DIRECTLY FROM TRUCK INTO FORMS, DO NOT PUMP CONCRETE UNLESS
<br /> SPECIAL. INSPECTION, IN ACCORDANCE WITH CHAPTER 3 OF THE UBC, IS PROVIDED, L
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<br /> 6, CONSOLIDATE CONCRETE IN PLACE USING A MECHANICAL VIBRATOR,
<br /> 7, BEFORE PLACING CONCRETE, SECURE REINFORCING STEEL, ANCHOR BOLTS, DOWELS, ANDs S 41
<br /> OTHER INSERTS IN POSITION TO PREVENT MOVEMENT.
<br /> 8, MATERIALS AND WORKMANSHIP SHALL CONFORM TO ACJ. 318 (SPECIFICATIONS OF THE
<br /> DESIGN AND PLACEMENT OF CONCRETE). v,
<br /> 8 1 70
<br /> ASPHALT PAVEMENT PATCH, MATCH EXISTING 6/30/El \Nr
<br /> MATERIALS AND THICKNESS WHICHEVER IS GREATER,
<br /> OF
<br /> -.---LANDSCAPE AREA - MULCH x
<br /> AND TOPSOILS AS PER Ll;
<br /> MIS. 3" MULCH OVER 4"
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<br /> NEAT LINE SAWCUT PRIOR------ 0 1-1
<br /> EXISTING CONCRETE TANK SLAB REPAIR/REPLACEMENT SECTION TOPSOIL �t! z z
<br /> TO PAVEMENT PATCH WITH U)
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<br /> NOT 70--IE............ .......... HOT TAR SEAL LANDSCAPE AREA 3:
<br /> BACKFILL W COMPETENT
<br /> NATIVE MATERIAL REPLACE cl)
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<br /> i _ `�% \ ��,a%�� _ . _ IN LIKE KIND. COMPACT
<br /> TO 90% RELATIVE
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<br /> E _R ANS N DENSITY. TRAFFIC AREAS i
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<br /> CONTROL CONDUITS BACKFILL WITH 5/8- u
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<br /> PER PLAN C3 a 0
<br /> MINUS CRUSHED 'TOP
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<br /> COARSE AND COMPACT ' 0
<br /> 4" MIN, CDF CAP PER--
<br /> TO 95% MAX, RELATIVE u)
<br /> STATE DOT STANDARDS -------j / DENSITY.DENSITY, U
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<br /> TO BE INSTALLED IN 0 0 0
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<br /> LOCATIONS WHERE 4MIN, N
<br /> CONDUITS RUN THROUGH x
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<br /> t ANDSCAPE AREAS, 4 < z
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<br /> 3" ASPHALT CONCRETE PAVEMENT "SCHOOL 24°` MAX - r1e) CN (N 0
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<br /> YARD MIX" 12" MIN 0 >
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<br /> 8" BASE COURSE COMPACTED 95% CONDUIT TRENCH DETAIL uj >-
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<br /> MINERAL AGGREGATE TYPE 2)
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<br /> COMPACTED SUBGRADE
<br /> 1 PROVIDE PULL BOXES (SIZE PER CODE) FOR CONDUITS AS REQUIRED FOR
<br /> EVERY 250' OR AFTER A TOTAL OF 270 DEGREES OF BENDS,
<br /> 2. PROVIDE SUFFICIENT ADDITIONAL LENGTH OF CONDUCTORS
<br /> AT THE TERMINATION POINTS OF ALL CONDUITS FOR FINAL
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<br /> EQUIPMENT HOOKUP.
<br /> ASPHALT PAVEMENT SECTION 3, SUPPLY AND INSTALL ALL CONDUITS/CONDUCTORS AND Q)
<br /> A 25 LB. PULL WIRE IN EACH SPARE/FUTURE CONDUIT.
<br /> N_0_F--_7 SCALE_ - c........... 0
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