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CONCRETE 16. LEAN CONCRETE SHALL BE 2 SACKS OF CEMENT PER CUBIC YARD OF CONCRETE. \, \ A
<br /> 1. ALL CONCRETE UNLESS OTHERWISE NOTED SHALL BE REGULAR WEIGHT HARD ROCK TYPE (150 17. CONCRETE MIXES SHALL BE PROVIDED IN ACCORDANCE WITH ACI 318.
<br /> PCF) AGGREGATES SHALL CONFORM TO ASTM C33 WITH PROVEN SHRINKAGE CHARACTERISTICS OF
<br /> LESS THAN 0.05%. 18. CONCRETE EXPOSED TO SULFATES, CONCRETE WITH LOW PERMEABILITY REQUIREMENTS, AND �' N e$ `
<br /> CONCRETE WITH CHLORIDE ION CONTENT REQUIRE ADDITIONAL MIX DESIGN CONSIDERATIONS. IN THE
<br /> 2. CONCRETE COMPRESSIVE DESIGN STRENGTHS AT 28 DAYS (f'c) SHALL BE: EVENT OF THESE REQUIREMENTS THE ENGINEER SHALL BE NOTIFIED BY THE CLIENT IN A WRITING AND
<br /> CONCRETE EXPOSURE & COMPRESSIVE DESIGN STRENGTHS DESIGN MIXES SHALL BE PROVIDED PER ACI 318.
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<br /> DESIGNATION CONDITIONS EXPOSURE MIN. f'c CEMENT CONTENT .a..
<br /> CLASS (psi) LBS/CUBIC YARD SACKS PER CUBIC CZ
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<br /> HEATED: SLABS, BEAMS, INTERIOR CONC. & F'c (PSI) (MIN.) YARD (MIN.) NOTES t ) N
<br /> GIRDERS, COLUMNS, PIERS, AND FO 2500 N
<br /> BURRIED FOOTINGS FOOTINGS 2500 470 5 NOTE A
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<br /> FOUNDATION WALLS, UN-HEATED: >3500 4000 5- kn-6 NOTE B In w - N E
<br /> SLABS, BEAMS, GIRDERS, UNSATURATED F1 3500 Q Q 0 'ct o
<br /> COLUMNS, PIERS, PILE CAPS, EXTERIOR CONC. NOTE 1: MIXES SHALL BE PROPORTIONED TO PRODUCE A SLUMP OF 5" OR LESS. NO MORE THAN A 1"
<br /> SHEAR WALLS PLUS TOLERANCE SHALL BE ALLOWED. - w eZ II. 0
<br /> TILT-UP PANELS, RETAINING SATURATED _- U Q? >
<br /> WALLS, EXTERIOR CONC. F2 4500 NOTE 2: AIR ENTRAINMENT IS REQUIRED FOR ALL CONCRETE EXPOSED TO WEATHER. FOR 3#4" Inn ' G 4)
<br /> RETAINING WALL ADJACENT TO EXTERIOR CONC. AGGREGATE AN ENTRAINMENT OF 6% IS REQ'D. FOR 1#2" AGGREGATE AN AIR ENTRAINMENT OF 7% IS N ' N
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<br /> PARKING OR WALKWAY, PARKING EXPOSED TO F3 5000 REQ'D. 0 0 - dj
<br /> STRUCTURE CHLORIDE O > (03
<br /> NOTE 3: POZZOLANS ARE NOT PERMITTED IN THE MIX DESIGN UNLESS APPROVED BY THE ENGINEER. m w co
<br /> 3. ALL CONCRETE WITH A DESIGNATED COMPRESSIVE STRENGTH EXCEEDING 2500 PSI SHALL REQUIRE L to
<br /> SPECIAL INSPECTION BY AN INSPECTOR APPROVED BY THE BUILDING DEPARTMENT AND THE A) WHERE SPECIAL INSPECTION IS NOT REQUIRED UNDER SECTION 1704.4 OF THE I.B.C., CONCRETE D
<br /> ENGINEER. EXCEPTION: NO INSPECTION IS REQUIRED WHERE CONCRETE EXCEEDING 2500 PSI IS SHALL HAVE A MINIMUM CEMENT CONTENT OF 5 SACKS PER CUBIC YARD OF CONCRETE. '4'1
<br /> DESIGNATED FOR WEATHERING PURPOSES ONLY.
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<br /> B) FOR STRENGTHS ABOVE 4000 PSI, PROPORTIONS SHALL BE ESTABLISHED BY THE METHODS SPECIFIED L 0
<br /> 4. CEMENT SHALL CONFORM TO ASTM C150, TYPE I, CSA NORMAL. ACI 318. -I-- _
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<br /> 5. MAXIMUM SLUMP SHALL NOT EXCEED 4 INCHES IN FLATWORK. C) DESIGN MIX (OTHER THAN AS SPECIFIED IN THIS TABLE) SHALL BE SUBMITTED TO THE BUILDING
<br /> OFFICIAL TWO WEEKS PRIOR TO FIRST USE.
<br /> 6. PLACEMENT OF CONCRETE SHALL BE IN CONFORMANCE WITH ACI 301.
<br /> GENERAL
<br /> 7. CONCRETE SHALL BE MAINTAINED IN A MOIST CONDITION FOR A MINIMUM OF FIVE (5) DAYS AFTER 1. ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE CONTRACT DRAWINGS. d-
<br /> PLACEMENT. ALTERNATE METHODS WILL BE APPROVED IF SATISFACTORY PERFORMANCE CAN BE
<br /> ASSURED. 2. DURING THE CONSTRUCTION PERIOD THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE SAFETY OF U 0
<br /> THE BUILDING. THE CONTRACTOR SHALL PROVIDE ADEQUATE SHORING, BRACING AND GUYS IN
<br /> 8. KEYED CONSTRUCTION JOINTS SHALL BE USED IN ALL CASES. ALL CONSTRUCTION JOINTS SHALL ACCORDANCE WITH ALL NATIONAL, STATE AND LOCAL SAFETY ORDINANCES. ANY DEVIATION MUST BE UJ on
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<br /> BE THOROUGHLY CLEANED AND ALL LAITANCE SHALL BE REMOVED. ALL VERTICAL JOINTS SHALL BE APPROVED PRIOR TO ERECTION. Q o..
<br /> THOROUGHLY WETTED AND SLUSHED WITH A COAT OF NEAT CEMENT IMMEDIATELY BEFORE PLACING Q
<br /> NEW CONCRETE. 3. ALL ERECTION PROCEDURES SHALL CONFORM TO OSHA STANDARDS. ANY DEVIATION MUST BE W =
<br /> APPROVED BY OSHA PRIOR TO ERECTION. ? I-
<br /> 9. SUBMIT LOCATION OF POUR JOINTS PRIOR TO PLACEMENT. POUR JOINTS SHALL BE LOCATED TO co
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<br /> MINIMIZE EFFECTS OF SHRINKAGE AS WELL AS PLACED AT POINTS OF LOW STRESS. MAXIMUM AREA 4. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ALL CONSTRUCTION PROCEDURES INCLUDING (n t-
<br /> OF POUR JOINTS IS 400 SF. LAGGING, SHORING AND PROTECTION OF ADJACENT PROPERTY, STRUCTURES, STREETS AND UTILITIES IN Q 0
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<br /> ACCORDANCE WITH ALL NATIONAL, STATE AND LOCAL SAFETY ORDINANCES. Q GO ;
<br /> 10. MINIMUM CONCRETE COVERAGE OF REINFORCING STEEL FOR FORMED WORK SHALL BE AS
<br /> FOLLOWS: 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING THE WORK OF ALL TRADES AND SHALL W
<br /> INTERIOR WALL: 3/4" CHECK ALL DIMENSIONS. ALL DISCREPANCIES SHALL BE CALLED TO THE ATTENTION OF THE ENGINEER
<br /> EXTERIOR WALLS, EXPOSED TO WEATHER: 134" AND BE RESOLVED BEFORE PROCEEDING WITH THE WORK.
<br /> EXTERIOR WALL, NOT EXPOSED TO WEATHER: 3/4" 6. DRAWINGS INDICATE GENERAL AND TYPICAL DETAILS OF CONSTRUCTION. WHERE CONDITIONS ARE NOT
<br /> EXPOSED TO EARTH OR WEATHER (#5 OR SMALLER): 11/6" SPECIFICALLY INDICATED BUT ARE OF SIMILAR CHARACTER TO DETAILS SHOWN, SIMILAR DETAILS OF COVI1ty
<br /> EXPOSED TO EARTH OR WEATHER (#6 OR LARGER): 2" CONSTRUCTION SHALL BE USED SUBJECT TO REVIEW BY THE ENGINEER. 9 of G'l'
<br /> SUPPORTED SLAB: 3/4" y3S� % O
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<br /> *NOTE: CONCRETE CAST AGAINST GROUND SHALL HAVE 3" MINIMUM COVERAGE 7. ALL DETAILS DESIGNATED AS STANDARD OR TYPICAL SHALL OCCUR IN ADDITION TO ANY OTHER ✓ � ! �4►• 4�
<br /> 11. PIPES OTHER THAN ELECTRICAL CONDUITS SHALL NOT BE EMBEDDED IN STRUCTURAL CONCRETE SPECIFIC DETAIL CALLED OUT. i y(�
<br /> EXCEPT WHERE SPECIFICALLY APPROVED. 8. COORDINATE WITH MECHANICAL, PLUMBING, AND ELECTRICAL DRAWINGS FOR SIZE AND LOCATION OF ', . In lil
<br /> ALL OPENINGS REQUIRED FOR DUCTS, PIPES, PIPE SLEEVES, ELECTRICAL CONDUITS, AND OTHER ITEMS TO yt ° `
<br /> 12. LIGHTWEIGHT CONCRETE USED WHERE INDICATED SHALL HAVE A MAXIMUM DENSITY OF 115 PCF. BE EMBEDDED IN CONCRETE OR OTHERWISE INCORPORATED IN STRUCTURAL WORK. ix CL
<br /> AGGREGATES SHALL BE EXPANDED SHALE TYPE CONFORMING TO ASTM C330. MIX DESIGN SHALL IN JAN 0 3 2020 LU Ce
<br /> CONFORMANCE TO ACI 318. 9. PROVIDE OPENINGS AND SUPPORTS, AS REQUIRED PER STANDARD DETAILS FOR HEATERS, > 0
<br /> MECHANICAL EQUIPMENT, VENTS, DUCTS, PIPING, ETC. ALL SUSPENDED MECHANICAL EQUIPMENT SHALL LLB LL
<br /> 13. "GYPCRETE 2000" CONCRETE USED WHERE INDICATED SHALL HAVE A MAXIMUM DENSITY OF 115 BE SWAY OR LATERALLY BRACED. Drawn By: VKY LL 0
<br /> PCF. "GYPCRETE" SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS AND Checked By:CHKI 0 W
<br /> RECOMMENDATIONS FOR A MIX DESIGN OF 2.1CF OF SAND PER 80# SAND OF "GYPCRETE 2000". 10. ALL INFORMATION SHOWN ON THE DRAWINGS RELATIVE TO EXISTING CONDITIONS IS GIVEN AS THE Date:O I-03-2C
<br /> BEST PRESENT KNOWLEDGE BUT WITHOUT GUARANTEE OF ACCURACY. WHERE ACTUAL CONDITIONS >_
<br /> 14. "GYPCRETE" CONCRETE USED WHERE INDICATED SHALL HAVE A MAXIMUM DENSITY OF 100 PCF. CONFLICT WITH THE DRAWINGS, THEY SHALL BE REPORTED TO THE ENGINEER SO THAT THE PROPER SDA JOB NO. a LU
<br /> "GYPCRETE" SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS AND REVISIONS MAY BE MADE. MODIFICATION TO DETAILS OF CONSTRUCTION SHALL NOT BE MADE WITHOUT 0
<br /> RECOMMENDATIONS FOR A MIX DESIGN OF 2.1 CF OF SAND PER 80# SACK OF "GYPCRETE". PRIOR WRITTEN APPROVAL OF THE ENGINEER. 886L�- LIV
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<br /> 11. ARCHITECTURAL AND MECHANICAL PLANS ARE CONSIDERED A PART OF THE STRUCTURAL DESIGN
<br /> 15. LIGHTWEIGHT CELLULAR CONCRETE: A CEMENT/SAND SLURRY CONTAINING NO LESS THAN ONE DRAWINGS AND ARE TO BE USED TO DEFINE DETAIL CONFIGURATIONS INCLUDING; BUT NOT LIMITED TO STRUCTURAL
<br /> PART CEMENT TO THREE PARTS SAND AND AGGREGATE, TREATED WITH PERFORMED FOAM. THE RELATIVE LOCATION OF MEMBERS, ELEVATIONS, DIMENSIONS AND LOCATIONS OF ALL OPENINGS, ETC. NOTES
<br /> CEMENT AND 35% AIR VOIDS PER CUBIC YARD. DENSITY SHALL NOT EXCEED 90 PCF NOR LESS
<br /> THAN 80PCF. COMPRESSIVE STRENGTH SHALL NOT BE LESS THAN 1800 PSI AT 28 DAYS. THE S-2 .0 2.13
<br /> CELLULAR CONCRETE ASSOCIATION SHALL APPROVE THE MANUFACTURER. •
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