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<br />GENERAL NOTES AND CONDITIONS OF THE__CONTRACT
<br />A. STANDARD FORM OF AGREEMENT BETWEEN OWNER AND
<br />CONTRACTOR - AIA DOCUMENT A101-2007.
<br />EXCEPTION: STANDARD FORM OF AGREEMENT BETWEEN
<br />OWNER AND CONTRACTOR FOR RESIDENTIAL AND SMALL
<br />COMMERCIAL PROJECTS - AIA DOCUMENT A105-2007
<br />SHALL BE USED WITHOUT ITEM B BELOW WHEN THE CONTRACT
<br />COST IS LESS THAN $200,000.00.
<br />B. THE GENERAL CONDITIONS OF THE CONTRACT FOR
<br />CONSTRUCTION, AIA DOCUMENT A201-2007.
<br />C. THE CONTRACTOR SHALL PURCHASE AND SECURE ALL
<br />PERMITS, LICENSES AND INSPECTIONS, PAY ALL FEES AND
<br />OBTAIN ALL OCCUPANCY PERMITS.
<br />D. THE CONTRACTOR SHALL COMPLY WITH ALL LAWS, ORDINANCES,
<br />RULES, REGULATIONS AND LAWFUL ORDERS OF BUILDING
<br />OFFICIALS BEARING ON PERFORMANCE OF THE WORK.
<br />E. THE CONTRACTOR SHALL SUPERVISE AND DIRECT THE WORK,
<br />USING THE CONTRACTOR'S BEST SKILLS AND ATTENTION.
<br />THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR THE
<br />WORK, HAVE CONTROL OVER CONSTRUCTION MEANS AND METHODS,
<br />TECHNIQUES, SEQUENCES AND PROCEDURES AND FOR
<br />COORDINATING ALL PORTIONS OF THE WORK UNDER THE
<br />CONTRACT. THE CONTRACTOR SHALL PROVIDE A MONTHLY JOB
<br />STATUS REPORTS TO THE ARCHITECT
<br />F. INSURANCE:
<br />1. BUILDERS RISK: TO BE PROVIDED BY THE GENERAL CONTRACTOR.
<br />2. WORKERS COMPENSATION - STATE STATUTORY LIMITS - $1,000,000
<br />3. GENERAL LIABILITY AGGREGATE - $2,000,000
<br />PRODUCTS/COMPLETED OPERATIONS - $2,000,000.
<br />4. EXCESS COVERAGE AGGREGATE - $ 2,000,000.
<br />5. AUTOMOBILE BODILY INJURY & PROPERTY DAMAGE -
<br />$ 1,000,000 - COMBINED LIMIT FOR EACH ACCIDENT.
<br />6. ENDORSEMENT AS ADDITIONAL INSURED - THE OWNER
<br />AND THEIR EMPLOYEES.
<br />2. SUMMARY OF WORK
<br />A. CONTRACT DOCUMENTS INDICATE THE WORK OF THE
<br />CONTRACT AND RELATED REQUIREMENTS AND CONDITIONS
<br />THAT HAVE AN IMPACT ON THE PROJECT.
<br />B. SUMMARY BY REFERENCE: WORK OF THE CONTRACT
<br />CAN BE SUMMARIZED BY REFERENCES TO THE CONTRACT,
<br />PROJECT MANUAL, GENERAL AND SUPPLEMENTAL & SPECIAL
<br />CONDITIONS, GENERAL REQUIREMENTS, TECHNICAL SPECIFICATIONS,
<br />DRAWINGS, ADDENDA AND MODIFICATIONS TO CONTRACT
<br />DOCUMENTS.
<br />C. THE CONTRACT PRICE FOR THE PROJECT SHALL REFLECT ALL
<br />FEES, LICENSES, INSURANCES, CONSTRUCTION REQUIRED TO
<br />ACCOMMODATE THE EQUIPMENT OF OTHER TRADES, TEMPORARY
<br />FACILITIES AND UTILITIES, AND APPLICABLE TAXES.
<br />D. WARRANTIES AND BONDS:
<br />1. GENERAL CONTRACTOR'S WARRANTY - LABOR AND MATERIALS
<br />FURNISHED AND WORK PERFORMED ARE IN ACCORD WITH THE
<br />CONTRACT DOCUMENTS AND WILL BE FREE OF DEFECTIVE
<br />MATERIAL AND WORKMANSHIP FOR A PERIOD OF ONE AND ONE HALF
<br />(1-1/2) YEARS AFTER ACCEPTANCE AND/OR FROM DATE OF
<br />SUBSTANTIAL COMPLETION.
<br />2. SUB -CONTRACTOR'S WARRANTY - ON THEIR RESPECTIVE
<br />TRADE(S) - LABOR AND MATERIALS AND WORK PERFORMED ARE
<br />IN ACCORDANCE THE CONTRACT DOCUMENTS AND AUTHORIZED
<br />MODIFICATIONS, AND WILL BE FREE FROM DEFECTS FOR A
<br />PERIOD OF ONE AND ONE HALF (1-1/2) YEARS AFTER
<br />ACCEPTANCE AND/OR FROM DATE OF SUBSTANTIAL COMPLETION.
<br />3. STATUTORY AFFIDAVIT - THE CONTRACTOR CERTIFIES THAT
<br />ALL WORK UNDER THE PROJECT HAS BEEN PERFORMED IN
<br />ACCORDANCE WITH THE TERMS THEREOF, THAT ALL MATERIALMEN,
<br />MECHANICS, AND LABORERS HAVE BEEN PAID AND SATISFIED
<br />IN FULL, AND THAT THERE ARE NO OUTSTANDING CLAIMS,
<br />DISPUTED CLAIMS OR ANY CLAIMS TO WHICH THE CONTRACTOR
<br />HAS OR WILL ASSERT ANY DEFENSE ARISING OUT OF THE
<br />PERFORMANCE OF THE CONTRACT WHICH HAVE NOT BEEN
<br />PAID IN AND SATISFIED IN FULL.
<br />E. CLEAN UP
<br />1. KEEP PROJECT SITE FREE FROM ACCUMULATION OF WASTE
<br />MATERIALS AND RUBBISH AT ALL TIMES DURING CONSTRUCTION.
<br />2. REMOVE ALL WASTE MATERIALS AND RUBBISH FROM AND ABOUT
<br />THE PROJECT, AS WELL AS TOOLS, CONSTRUCTION EQUIPMENT,
<br />MACHINERY AND SURPLUS MATERIALS, EXCEPT THOSE SPECIFICALLY
<br />REQUIRED FOR OWNER'S MAINTENANCE AND/OR FOR COMPLETION
<br />OF WORK.
<br />3. STORE VOLATILE AND TOXIC WASTE IN COVERED METAL CONTAINERS,
<br />REMOVE FROM SITE ON A DAILY BASIS. PROVIDE ADEQUATE VENTILATION
<br />CAD ALL TIMES.
<br />4. PROHIBITED ACTIVITIES:
<br />a. BURNING OR BURYING RUBBISH OR DEBRIS ON SITE.
<br />b. DISPOSAL OF VOLATILE AND/OR TOXIC THROUGH THE SANITARY OR
<br />STORM SYSTEMS OR OTHERWISE ON -SITE DISPOSAL (BURY, SPILL,
<br />AIR OR RUN-OFF DISPOSAL).
<br />DIVISION NO. 3 CONCRETE:
<br />003110 CONCRETE FORMWORK
<br />A. THE METHOD OF FORMING, DESIGN & PLACEMENT FORMWORK
<br />AND SHORING SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.
<br />B. FORMING MATERIALS:
<br />1.' WOOD FORMS FOR UNEXPOSED CONCRETE: #2 COMMON
<br />SOUTHERN YELLOW PINE, PLYFORM OR METAL.
<br />2. PLYWOOD FORMS: %" OR GREATER, 5 PLY DOUGLAS FIR
<br />STRUCTURAL GRADE, OILED AND EDGE SEALED W/ STANDARD
<br />WEIGHT HIGH DENSITY OVERLAY CONFORMING TO US PRODUCT
<br />STANDARD PS 1 66 FOR SOFTWOOD PLYWOOD FORMS (CLASS II).
<br />3. FORM OIL: NON -STAINING OIL (ENVIRONMENTALLY ACCEPTABLE).
<br />4.° EXPANSION JOINT FILLER: ASTM D01752-67, TYPE II, X2" THICK
<br />x WIDTH OF SLAB AND EQUAL, TO 1" LESS THAN SLAB DEPTH.
<br />5.° CONTROL JOINTS: 24 GAUGE 'GALVANIZED METAL, EQUAL TO
<br />PRODUCTS BY CONCRETE SPECIALTIES, INC., KEYHOLD, INC.
<br />OR HECKMAN BUILDING PRODUCTS.
<br />C. FORMWORK:
<br />FORMWORK SHALL COMPLY WITH ACI 301 AND 347. FORMS SHALL
<br />CONFORM TI SAPE, LINES, GRADES AND DIMENSIONS INDICATED ON
<br />THE CONTRACT DRAWINGS. FORMS SHALL PREVENT LEAKAGE OF LIQUID
<br />CONCRETE MORTAR AND BE BRACED & TIED TOGETHER TO MAINTAIN
<br />POSITION AND SHAPE. FORMS SHALL NOT DEFLECT FROM WEIGHT OF
<br />DEAD LOAD WEIGHT OF LIQUID CONCRETE OR IMPOSED CONSTRUCTION
<br />LOADS. VARIATION GREATER THAN %4" TO %" FROM PLUMB LINE OR LEVEL
<br />SHALL NOT BE ACCEPTABLE. FORMS SHALL BE EASILY REMOVABLE WITHOUT
<br />DAMAGING THE GREEN CONCRETE.
<br />EARTH FORMS: FOOTING SIDES AND TRENCH WALL ARE ACCEPTABLE
<br />IF SOIL PERMITS, OTHERWISE WOOD FORMS SHALL BE USED. INSTALL
<br />PLASTIC MEMBRANE OVER THE EARTH SURFACES PRIOR TO CONCRETE
<br />PLACEMENT.
<br />ADJUST AND CHECK ALIGNMENT ON FORMWORK IMMEDIATELY AFTER PLACING
<br />CONCRETE TO MAINTAIN GRADES, LEVELS AND CAMBER.
<br />D. BUILT-IN ITEMS:
<br />1. 6 MIL PLASTIC MEMBRANE VAPOR RETARDER TO BE PLACED
<br />UNDER ALL SLABS.
<br />2. FASTENINGS AND ANCHORAGE ITEMS, CHASES, REGLETS, SLEEVES,
<br />ETC. SUCH PLACEMENT SHALL NOT INTERFERE WITH REINFORCEMENT.
<br />E. FORM REMOVAL: CAREFULLY REMOVE ALL FORMWORK, FILL, RUB AND
<br />DRESS ALL SURFACES AS MAY BE REQUIRED TO MAINTAIN HOMOGENOUS
<br />EDGE SURFACES.
<br />DIVISION NO. 3 CONCRETE:
<br />003200 CONCRETE REINFORCEMENT
<br />A. REINFORCEMENT:
<br />1. BARS: DEFORMED REINFORCEMENT SHALL WITH ASTM A615-68.
<br />REINFORCING BARS SHALL BE GRADE 60.
<br />2. WELDED WIRE FABRIC SHALL COMPLY WITH ASTM A185-611.
<br />3. ACCESSORIES: PREFABRICATED SHALL COMPLY WITH CRSI MANUAL
<br />OF STANDARD PRACTICE (CLASS E ® EXPOSED SURFACES AND
<br />CLASS A CAD UNEXPOSED SURFACES.
<br />B. INSTALLATION:
<br />1. FOOTINGS AND GRADE BEAMS: 3" CLEAR SIDES & BOTTOM,
<br />2" CLEAR ® TOP.
<br />2. SLABS -ON -GRADE: 1" CLEAR ® TOP, 2" CLEAR ® BOTTOM.
<br />3. FABRIC: LAP TWO WIRE, NOT LESS THAN 6".
<br />4. SPLICES OR LAPS - CLASS B TENSION LAP SPLICES UNLESS
<br />NOTED OTHERWISE.
<br />GENERAL NOTE:
<br />TENANT IMPROVEMENTS WILL
<br />REQUIRE A VARYING AMOUNT OF
<br />IMPROVEMENTS UNDER THIS
<br />PROJECT SCOPE OF WORK.
<br />THEREFORE, SOME OF THESE
<br />SPECIFICATIONS MAY ONLY RELATE
<br />TO A SMALL PORTION OF THE
<br />WORK, OR IN SOME CASES NONE
<br />AT ALL.
<br />DIVISION NO. 3 CONCRETE:
<br />(THIS DIVISION AND INDIVIDUAL SECTIONS APPLIES ONLY WHERE SCHEDULED OR APPLICABLE
<br />UNDER THE MBBI WORK REQUIREMENTS.)
<br />003300 CAST -IN -PLACE CONCRETE
<br />PART 1 GENERAL
<br />A. RELATED DOCUMENTS
<br />1. DRAWING AND GENERAL PROVISIONS OF THE CONTRACT, INCLUDING GENERAL
<br />AND SUPPLEMENTARY CONDITIONS AND DIVISION I - GENERAL REQUIREMENTS,
<br />APPLY TO WORK IN THIS SECTION.
<br />B. THIS SECTION INCLUDES ALL STRUCTURAL CONCRETE AND PAVING WITH ALL
<br />FORMWORK, REINFORCING STEEL AND INCIDENTAL ITEMS REQUIRED TO COMPLETE
<br />THE WORK INDICATED ON THE DRAWINGS AND SPECIFIED.
<br />PART 2 STANDARD SPECIFICATIONS
<br />A. DOCUMENTS
<br />1. EXCEPT AS MODIFIED OR SUPPLEMENTED BY THESE SPECIFICATIONS, THE
<br />"STANDARD SPECIFICATION FOR STRUCTURAL CONCRETE" (ACI 301-99) OF
<br />THE AMERICAN CONCRETE INSTITUTE SHALL GOVERN ALL WORK IN THIS
<br />SECTION AND THE CONTRACTOR MUST HAVE A COPY OF THESE
<br />SPECIFICATIONS IN THE PROJECT'S FIELD OFFICE AT ALL TIMES. COPIES OF
<br />THE ACI SPECIFICATION MAY BE OBTAINED BY WRITING AMERICAN CONCRETE
<br />INSTITUTE, P.O. BOX 19150, REDFORD STATION, DETROIT, MICHIGAN 48210.
<br />WHERE ACI 301 AND THIS SECTION OF THE SPECIFICATIONS DISAGREE, THESE
<br />SPECIFICATIONS SHALL GOVERN.
<br />B. SUPPLEMENTS AND MODIFICATIONS TO THE STANDARD SPECIFICATIONS
<br />1. THE FOLLOWING SECTIONS OF THE STANDARD SPECIFICATIONS SHALL BE
<br />MODIFIED AND/OR SUPPLEMENTED AS FOLLOWS:
<br />a. SECTION 1.6
<br />INSPECTION AND TESTING SHALL BE PERFORMED BY A FIRM SELECTED
<br />AND PAID FOR BY THE OWNER IN ACCORDANCE WITH THE QUALITY
<br />CONTROL SECTION OF THIS SPECIFICATION AND SECTION 1.6 OF ACI
<br />301-99 ADDITIONAL CONCRETE CYLINDERS REQUESTED BY THE
<br />CONTRACTOR FOR HIS INFORMATION SHALL BE PAID FOR BY THE
<br />CONTRACTOR.
<br />b. SECTION 1.6.4.1 C
<br />TESTING REPORTS FOR CONCRETE DELIVERED TO THE SITE SHALL
<br />CONTAIN THE UNIQUE IDENTIFICATION OF THE SPECIFIC MIX FOR THE
<br />CONCRETE BEING SUPPLIED FOR THE REPORTED POUR.
<br />c. SECTION 1.6.5.2
<br />NONDESTRUCTIVE TESTING SHALL NOT BE USED TO ESTABLISH
<br />CONCRETE STRENGTH OR SUITABILITY UNLESS SPECIFICALLY AUTHORIZED
<br />BY THE STRUCTURAL ENGINEER.
<br />d. SECTION 1.6.7.1
<br />FOR ANY CONCRETE POUR THE STRENGTH LEVEL OF THE CONCRETE
<br />WILL BE CONSIDERED SATISFACTORY ONLY IF THE RESULTS OF EVERY
<br />COMPRESSIVE CYLINDER BREAK FOR THAT
<br />CONCRETE POUR EQUALS OR EXCEEDS THE SPECIFIED COMPRESSIVE
<br />STRENGTH.
<br />e. SECTION 1.6.7.3
<br />CONCRETE REPRESENTED BY CORE TESTING WILL BE CONSIDERED
<br />ADEQUATE ONLY IF THE RESULTS OF EVERY CORE EQUALS OR EXCEEDS
<br />THE SPECIFIED COMPRESSIVE STRENGTH.
<br />f. SECTION 2.1.2.2, 2.3.3.1
<br />SUBMITTAL OF SHOP DRAWINGS OR PROCEDURES FOR FORMWORK,
<br />SHORING, OR RESHORING WILL NOT BE REQUIRED OR REVIEWED BY THE
<br />STRUCTURAL ENGINEER.
<br />g. SECTION 2.2.2.3
<br />EARTH CUTS MAY BE USED AS FORMS FOR FOOTINGS OR GRADE BEAMS
<br />PROVIDING DIMENSIONS ARE CONTROLLED. THE CONTRACTOR SHALL BE
<br />RESPONSIBLE FOR PROVIDING ANY DEWATERING OR DRY BOTTOMS
<br />NECESSARY TO PLACE CONCRETE TO THE DIMENSIONS AND ELEVATIONS
<br />SHOWN ON THE DRAWINGS.
<br />h. SECTION 2.2.2.5
<br />UNLESS SHOWN OTHERWISE ON THE DRAWINGS ALL REINFORCEMENT
<br />SHALL BE CONTINUED THROUGH CONSTRUCTION JOINTS AND BONDED ON
<br />BOTH SIDES OF THE JOINT.
<br />REINFORCEMENT OR OTHER ITEMS BONDED TO THE CONCRETE (EXCEPT
<br />DOWELS BONDED TO ONLY ONE SIDE OF JOINTS) SHALL NOT BE
<br />PERMITTED TO EXTEND CONTINUOUSLY THROUGH ANY EXPANSION JOINTS.
<br />MAXIMUM SPACING OF EXPANSION JOINTS IN NON -PILE SUPPORTED
<br />SIDEWALKS SHALL BE 10 FEET. EXPANSION JOINT FILLER SHALL BE
<br />ASTM D 1751 OR D 1752.
<br />i. SECTION 2.3
<br />DESIGN, PLACEMENT, AND REMOVAL OF SHORING, RESHORING, AND
<br />FORMWORK ARE THE RESPONSIBILITY OF THE CONTRACTOR. NO REVIEW,
<br />COMMENTS, OR APPROVAL OF THE STRUCTURAL ADEQUACY OR TIME OF
<br />REMOVAL OF SHORES, RESHORES, OR FORMS WILL BE MADE BY THE
<br />STRUCTURAL ENGINEER.
<br />j. SECTION 3.1.1.1 A.
<br />REPLACE THIS PARAGRAPH WITH THE FOLLOWING: PLACING DRAWINGS
<br />SHOWING ALL FABRICATION DIMENSIONS AND LOCATIONS FOR PLACING
<br />REINFORCEMENT SHALL BE SUBMITTED FOR REVIEW. ALL SUBMITTALS
<br />SHALL BE MADE ON SHEETS HAVING A MINIMUM SIZE OF 22" X 34".
<br />THE PROCEDURE AND QUANTITY OF SUBMITTALS SHALL BE IN
<br />ACCORDANCE WITH THE REQUIREMENTS GIVEN IN THE SUBMITTAL
<br />SECTION OF THE PROJECT SPECIFICATIONS.
<br />k. SECTION 3.2.1
<br />REINFORCEMENT SHALL COMPLY WITH ASTM A615, GRADE 60. WELDED
<br />WIRE FABRIC SHALL COMPLY WITH ASTM A185. WIRE FOR WELDED WIRE
<br />FABRIC SHALL CONFORM TO ASTM A82.
<br />I. SECTION 3.3.2.8
<br />NO FIELD BENDING OR STRAIGHTENING OF REINFORCEMENT PARTIALLY
<br />EMBEDDED IN CONCRETE (INCLUDING EXISTING REINFORCEMENT) WILL BE
<br />ALLOWED.
<br />m. SECTION 4.1
<br />CONCRETE, OR CONCRETE THAT IS PUMPED SHALL HAVE AT LEAST 0.5
<br />MORE SACKS OF CEMENTITIOUS MATERIAL PER CUBIC YARD THAN
<br />CONCRETE OF THE SAME STRENGTH THAT IS NOT PUMPED.
<br />THE CONTRACTOR SHALL SUBMIT THE CONCRETE MIX DESIGN TO THE
<br />TESTING LABORATORY FOR REVIEW. EVERY MIX FOR THE PROJECT
<br />SHALL HAVE A UNIQUE IDENTIFYING NAME OR NUMBER AND THIS
<br />IDENTIFICATION SHALL APPEAR ON THE MIX DESIGN SUBMITTAL. THE
<br />BACKUP DOCUMENTATION. AND ON ALL TICKETS FOR THE CONCRETE
<br />ACTUALLY DELIVERED TO THE SITE. THE TESTING LABORATORY SHALL
<br />SUBMIT A WRITTEN REVIEW OF THE DESIGN MIX TO THE ARCHITECT AND
<br />ENGINEER PRIOR TO COMMENCEMENT OF CONCRETE WORK. THE
<br />LABORATORY SHALL VERIFY THAT THE MIX SUBMITTED MEETS ALL
<br />REQUIREMENTS OF THIS SPECIFICATION, INCLUDING THE IDENTIFICATION
<br />CRITERIA LISTED ABOVE.
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<br />CLASS C FLY ASH CONFORMING TO ASTM C618 MAY BE USED IN THE
<br />MIX PROVIDING IT CONSTITUTES NO MORE THAN 20% OF THE TOTAL
<br />WEIGHT OF THE CEMENTITIOUS MATERIAL.
<br />BLAST FURNACE SLAG CONFORMING TO ASTM C989 MAY BE USED , -_
<br />PROVIDING IT CONSTITUTES NO MORE THAN 20% OF THE TOTAL WEIGHT a,"
<br />OF THE CEMENTITIOUS MATERIAL.
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<br />SECTION 4.2.1.4
<br />ADMIXTURES MAY BE USED IN CONCRETE AT CONTRACTOR'S OPTION AND
<br />WITH THE APPROVAL OF THE TESTING LABORATORY.
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<br />SECTION 4.2.2.2
<br />WHEN ADMIXTURES (PLASTICIZERS, WATER REDUCERS, ETC.) ARE
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<br />UTILIZED TO INCREASE SLUMP THE ADMIXTURES SHALL BE ADDED AT
<br />THE JOB SITE AND THE SLUMP SHALL BE MEASURED PRIOR TO
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<br />UNLESS INDICATED OTHERWISE ON THE DRAWINGS, AIR ENTRAINMENT
<br />WILL NOT BE REQUIRED.
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<br />SECTION 4.2.2.5
<br />ADMIXTURES CONTAINING CALCIUM CHLORIDE MAY BE USED ONLY WITH
<br />WRITTEN CONSENT OF STRUCTURAL ENGINEER.
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<br />SECTION 4.2.2.8
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<br />PRIOR TO PLACING ANY CONCRETE NOTIFY ARCHITECT AND STRUCTURAL
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<br />NECESSARY PREPARATIONS WILL BE COMPLETE. GIVE A MINIMUM OF
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<br />SECTION 5.3.2.6
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<br />SECTION 5.3.4
<br />CONCRETE HARDENER AND SEALER SHALL BE USED ON ALL INTERIOR,
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<br />ALL EXTERIOR PAVING SHALL RECEIVE A BROOM OR BELT FINISH
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<br />SECTION 5.3.4.3 C
<br />UNLESS DIRECTED OTHERWISE, ALL FLOOR SLABS SHALL RECEIVE A
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<br />TROWELED FINISH AND ALL SLABS IN EXCESS OF 10,000 SQUARE FEET
<br />SHALL BE TESTED FOR FLATNESS IN ACCORDANCE WITH ACI 117 AND
<br />SHALL HAVE MINIMUM F NUMBERS OF FF =25 AND FL=20.
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<br />MINIMUM FOUR TEST KITS TO BE UTILIZED TO DETERMINE MOISTURE VAPOR EMISSIONS
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<br />ACCORDANCE WITH ASTM-F1869
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<br />DESIGN MIX FOR EACH CLASS OF CONCRETE SHALL BE CONDUCTED BY AN
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<br />INDEPENDENT LABORATORY, APPROVED BY THE ARCHITECT AND PAID FOR BY THE
<br />OWNER. TESTS SHALL CONFORM TO ASTM C39-66, C31-69, C142-66, AND
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<br />SOURCE QUALITY CONTROL TESTS SHALL BE CONDUCTED BY AN INDEPENDENT
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<br />LABORATORY SELECTED BY THE ARCHITECT AND PAID FOR BY THE OWNER. THE
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<br />TESTED TO THE LABORATORY.
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<br />AGGREGATE TESTS SHALL CONFORM TO ASTM C33-67 FOR FINE & COARSE
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<br />AGGREGATE. TESTS TO BE MADE FOR GRADATION, STRENGTH AND IMPURITIES.
<br />b.
<br />LABORATORY REPRESENTATIVE SHALL VISIT BATCHING PLANT TO OBSERVE AND REPORT
<br />ON COMPLIANCE OF PROCEDURES WITH SPECIFICATIONS AND CITED ASTM
<br />STANDARDS.
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<br />MATERIALS:
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<br />CONCRETE SHALL COMPLY WITH ASTM C94.
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<br />2.
<br />CONCRETE SHALL DEVELOP 3,000 PSI COMPRESSIVE STRENGTH IN 28 DAYS AFTER
<br />PLACEMENT. PERFORM ONE TEST FOR EVERY 40 TO 50 CUBIC YARDS OF
<br />POURED CONCRETE.
<br />3.
<br />AGGREGATE: SHALL COMPLY WITH ASTM C33.
<br />a.
<br />FINE AGGREGATE SHALL BE SAND HAVING CLEAN, HARD, DURABLE, UNCOATED GRAINS
<br />FREE FROM DELETERIOUS MATERIALS. GRADATION SHALL
<br />COMPLY W/ASTM STANDARDS.
<br />b. COURSE AGGREGATE SHALL BE CRUSHED STONE, GRAVEL, OR INERT MATERIAL
<br />HAVING CLEAN, DURABLE, UNCOATED PARTICLES. MAXIMUM SIZES: #57 STONE
<br />FOR NORMAL STRUCTURES AND #7 FOR RESTRICTED PLACING CONDITIONS.
<br />4.
<br />WATER SHALL BE CLEAN AND FREE FROM DELETERIOUS AMOUNTS OF ACIDS, ALKALIS
<br />OR ORGANIC MATERIALS.
<br />5. ADMIXTURES:
<br />V-1-a" Qw-,x
<br />a. WATER REDUCING ADMIXTURE SHALL BE USED IN ALL CONCRETE. ADMIXTURE
<br />SHALL COMPLY WITH ASTM C494, TYPE A, D OR E AS RECOMMENDED BY
<br />; AI , %s5
<br />THE MANUFACTURER.
<br />b.
<br />AIR -ENTRAINING ADMIXTURE SHALL BE USED IN ALL CONCRETE TO PROVIDE 1-3% AIR
<br />ENTRAINMENT. ADMIXTURES SHALL COMPLY WITH ASTM C260.
<br />DRAWN
<br />BY:
<br />6. JOINT SEALER SHALL BE A RUBBER ASPHALT COMPOSITION CONFORMING
<br />TO ASTM D-1 190.
<br />LJ/CH
<br />C. TESTING: REPRESENTATIVE TEST SAMPLING SHALL BE MADE DURING CONCRETE
<br />PLACEMENT PROCEDURES AT THE RATE NOT TO EXCEED ONE TEST FOR EVERY 40 TO
<br />DATE:
<br />03/ 12/ 13
<br />50 CUBIC YARDS OF POURED CONCRETE.
<br />PROJECT N0.1230
<br />REV.
<br />R_
<br />R_
<br />REVISIONS
<br />Sheet No.
<br />T-2
<br />
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