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SECTION 02510 -ASPHALT PAVING
<br />PART 1 - GENERAL
<br />I.I DESCRIPTION
<br />A All WORK UNDER THIS SECTION IS SUBJECT TO THE CONTRACT DOCUMENTS,
<br />8. FURNISH ALL LABOR, MATERIALS, EQUIPMENT, LAYOUT AND SUPERVISION NECESSW
<br />TO COMPLETE ALL ASPHALT PAVING
<br />C. REFER TO DRAWINGS, SCHEDULES AND DETAILS FOR TYPE AND LDCATION OF
<br />ASPHALT WORK REQUIRED.
<br />0. COORDINATE WITH OTHER TRADES.
<br />E. ASPHALT PROVIDER SHILL BE A REGISTERED AND APPROVED PAVING MIK
<br />MANUFACTURER WITH THE DEPARTMENT OF TRANSPORTATION AND HIGHWAYS OF THE
<br />STATE IN WHICH THE PROJECT IS LOCATED,
<br />F. ALL REFERENCES HEREIN TO STATE HIGHWAY SPECIFICATIONS INDICATE THE STATE
<br />HIGHWAY OR DEPARTMENT OF TRANSPORTATION DEPARTMENT OF THE STATE IN
<br />WHICH THE PROJECT IS LOCATED.
<br />12 QUALITY ASSURANCE
<br />AB. OWNER
<br />MAY HIRE INDEPENDENT TESTING FIRM TO PERFORM THICKNESS TESTS.
<br />THICKNESS AND TOLERANCESFOR SMOOTHNESS SHWA BE AS SPECIFlED IN SE
<br />CTION
<br />101 OF THIS DOCUMENT,
<br />C. PAYING CONTRACTOR WILL PROVIDE TO THE OWNER ORM OF 'TRI OF THE , AND MI
<br />AND DUALITY OF THE SPECIFIED MATERIAL IN THE FORM OF TRIP TICKETS, AND MIX
<br />CERTIFICATIONS,
<br />D. PROVIDE COPY OF MANUFACTURER'S DESIGN MIK FORMULA TO OWNER,
<br />PMT 2 - PRODUCTS
<br />2.1 MATERIALS
<br />A BASE AGGREGATE: PROVIDE CLEAN. HMD, DURABLE CRUSHED LIMESTONE OR
<br />CRUSHED AIR-COOLED BUST FURNACE SLAG HAVING AT LEAST 95 PERCENT
<br />PASSING A 1 1/2 INCH SIEVE AND NOT MORE THAN 8 PERCENT PASSING A N0.
<br />200 SIEVE OR CONFORMING TO STATE DOT REQUIREMENTS, FURNISH AGGREGATE
<br />WEIGHING NOT LESS THAN 90 POUNDS PER CUBIC FOOT FOR LIMESTONE AND FOR
<br />CRUSHED SLAG WHEN SHAKEN TO REFUSAL.
<br />B. COARSE AGGREGATE: SOUND; ANGULAR CRUSHED STONE; CRUSHED GRAVEL;
<br />COMPLYING WITH ASTM D 692.
<br />C. FINE AGGREGATE SHARP -EDGED NATURAL SAND OR SAND PREPARED FORM STONE;
<br />GRAVEL OR COMBINATIONS THEREOF; COMPLYING WITH ASTM 0 1073.
<br />0. MINERAL FILLER: ROCK OR SLAG DUST, HYDRAULIC CEMENT, OR OTHER INERT
<br />MATERIAL COMPLYING WITH ASTM D 242.
<br />E. BITUMINOUS MATERIAL ASPHALT CEMENT, PERFORMANCE GRADE PG 64-22 AND
<br />CONFORMING TO LOCAL STATE HIGHWAY SPECIFICATIONS; ASTM D 3381 FOR
<br />VISCOSITY -GRADED MATERIAL; ASTM D 946 FOR PENETRATION -GRADED MATERIAL
<br />F. TACT( COAT: EMULSIFIED ASPHALT SS -11 ASTM D 977, UNIFORMLY DILUTED 5OX
<br />APPLY IMMEDIATELY AFTER CLEARING SURFACE WITH COMPRESSED NR OR BLOWERS,
<br />0. ASPHALTIC CONCRETE: MIXTU
<br />RE OF COHSE AND FINE AGGREGATE, MINERAL TILLER
<br />AND F CEMENT COMBINED W SUCH PROPORTIONS THAT THE COMPOSITION
<br />BY WEEIGHTIGHT OF THE I LATHED MIX SHALL BEEORAACCORDING TO STALE HIGHWAY
<br />MIX AND WEIGH WITHIN THE LINAFOLLOWING
<br />ST PANGS OR AS DIRECTED BY OWNER:
<br />H. MIX AND WEIGH ALL MATERIAL IN A STANDARD MODERN PLANT, REQUWNLY
<br />PRODUCING ASPHALTIC CONCRETE.
<br />TOTAL PA138PW X BY WBCiii
<br />I. TME BP/AMOCO ENGINEER SHALL APPROVE AJOB-NIX FORMULA FOR EACH
<br />MIXTURE. EACH LOCAL GOVERNING ENTRY HAS SPECIFICATIONS FOR HOT -PLANT
<br />MIXES USED WITRIN THEW REGION. WHILE THERE IS A GREAT DEAL OF SIMILAR
<br />COMPACTED
<br />BINDER COURSE
<br />SURFACE COURSE
<br />SIEVE
<br />(MIXTURE e)
<br />(MIXTURE C. D, OR E)
<br />NNNNNNN
<br />Y
<br />IOD
<br />_
<br />in
<br />100
<br />--
<br />3/4'
<br />82-100
<br />100
<br />I IN (25.0 MY)
<br />50-82
<br />90-100
<br />3/B'
<br />--
<br />66-100
<br />0. 1
<br />NO,
<br />24-50
<br />24-65
<br />8
<br />16-36
<br />1e-46
<br />NO. 16
<br />10-25
<br />10-32
<br />N O. 36
<br />30
<br />9-33
<br />R-33
<br />NON
<br />4-12
<br />4-15
<br />100
<br />3-9
<br />3-10
<br />NO, 200
<br />2-6
<br />Z-6
<br />ASPHALTIC CEMENT
<br />3-9
<br />34
<br />tt
<br />AMONG TME GOVERNING ENTITES 'ATH RESPECT TO MIZTURE GRADATIONS, UCH AVS
<br />THEIR OWN SYSTEM OF MIX IDENTIFICATION AND NOMENCLATURE INSOFAR AS
<br />POSSIBLE, MIXES USED FOR PAVING BP/AMOCO PROJECTS SHOULD ADHERE TO
<br />LOCAL GOVERNING ENTITY PAVING SPECIFICATIONS. NO GAP GRADED AGGEGRATE
<br />SHALL BE USED, IF NO SPECIFICATIONS ARE AVAILABLE, THE GRADATIONS SHOWN
<br />BELOW SHOULD BE FOLLOWED, R IS PROBABLE THAT EACH LOCAL GOVERNING
<br />ENTITY WILL HIVE MMES THAT CLOSELY APPROXIMATE THESE GRADATIONS. COMES
<br />BABE APD SURFACE
<br />2.2 INIAL SEAL CMT
<br />A CONTRACTOR SHALL INCLUDE IN THIS WORK THE APPLICATION OF THE INITIAL SEA
<br />COAT NO SOONER THAN 6 MONTHS. AND NO LATER TFLW 12 MONTHS AFTER
<br />INSfAL1A710N OF ASPHAL
<br />COMPACTED
<br />TOTAL PERCENT
<br />SMOOTHNESS
<br />SIEVE SIZE
<br />PASSING
<br />SURFACE
<br />WEIGHT BASE
<br />NNNNNNN
<br />B'
<br />2 IN. (50.0 M4)
<br />100
<br />--
<br />1 1/2 IN. (37.5 MM)
<br />90-100
<br />--
<br />I IN (25.0 MY)
<br />--
<br />--
<br />3/4 IN (19.0 MM)
<br />56-80
<br />I/2 IN (12.5 LIM)
<br />--
<br />100
<br />!/5 IN (9,5 MM)
<br />--
<br />80-100
<br />N0, 4 (4.75 MM)
<br />23-53
<br />45-80
<br />N0, 5 (2.36 MM)
<br />15-41
<br />30-60
<br />N0. 16 (1.18 MM)
<br />N/A
<br />20-45
<br />N0. 30 (600 MKroM)
<br />N/A
<br />10-35
<br />N0. 50 (300 AOcroM)
<br />4-6
<br />5-25
<br />N0. 100 (150 MicroM)
<br />--
<br />4-12
<br />N0. 200 (75 MTcroM)
<br />0-5
<br />3-8
<br />ASPHALT CONTENT
<br />3.0-7.0
<br />4.54.5
<br />(1L BY WEKAR OF TOTAL MIK)
<br />T WEAR COURSE
<br />B. INSIALU7gN OF IMTLAL SEAL CMT SHALL BE COORDIWTED WITH STORE
<br />MANAGEMENT, AND SHALL BE STAGED SUCH THAT ONE-HALF OF GASOUNE
<br />DISPENSERS ARE OPEN AT ALL TIMES AND SAFE CUSTOMER ACCESS TO
<br />CONVENIENCE STORE IS AVAILABLE, UNLESS OTHERWISE REQUESTED BY STORE
<br />MANAGER.
<br />C, INITIAL SEAL COAT SHALL BE FASS - DRI POLYMERIC COATING ( MAINTENANCE, INC.,
<br />WOOSTER, ON. 800 - 892 - 6701). A COMBINATION OF COAL TM, POLYMER
<br />CHEMISTRY AND REINFORCING GEOTEXTILE FIBERS APPLIED AT A RATE OF 90
<br />SQUARE FEET PER GALLON PER CGT. THE COATING SHALL BE UL CLASSIFIED FOR
<br />SUP RESISTANCE INSURING NONSKID CAPABILITY WHEN DRY AND WHEN FLOODED
<br />WITH WATER OR OIL COATING SHALL BE WEATHER, GAS, OIL, CHEMICAL AND
<br />ABRASION RESISTANT. TWO COATS APPLIED SEPARATELY, THE CONTRACTOR MUST
<br />SUBMIT CERTIFICATION BY THE MANUFACTURER THAT THE MATERIAL WAS PURCHASE
<br />AND APPLIED ACCORDING TO THE MANUFACTURER'S SPECIFICATION, SEAL ALL
<br />CRACKS IN ASPHALT PRIOR TO APPLYING SEA CMT.
<br />D. DO NOT PERMIT VEHICULAR TRAFFIC OF ANY KIND ON PAVING UNTIL IT HAS COOLED
<br />ARCO SITE SPECIFICATIONS
<br />ARCO C - TOR AND f�UEL CANOPY
<br />3443 CHEROKEE ROA®, SAN JOAQUIN COUNTY CA
<br />ALL WORK SHALL COMPLY WITH THE SAN JOAQUIN COUNTY STANDARD SPECIFICATIONS
<br />AND HARDENED, AND IN NO CASE LESS AWN SIX HOURS AFTER FINAL ROVING OF
<br />BDUMINOUS MATERIALS. PROVIDE TEMPORARY BARRICADES 10 NEEP TRAFFIC FROM
<br />COMPLETED PA. MAINTAIN IN PUCE FOR A MINIMUM OF THREE DAYS AFTER
<br />COMPLETION OFr PAVING WORK,
<br />E. COORDINATE APPLICATION SO THAT MAXIMUM DRYING TIME IS 24 HOURS. DO NOT
<br />SEALCDAT WHEN AMBIENT AIR OR GROUND TEMPERATURE IS BELOW 45 DEGREES F.
<br />PMT 3 - EXECUTION
<br />3.1 INSTALLATION
<br />A INSTALL BASE AND ASPHALT PAVING TO THE FOLLOWING FINISHED DIMENSIONS:
<br />SIEVE SIZE
<br />& PMKINC LOT DRIVEWAYS:
<br />COMPACTED
<br />SMOOTHNESS
<br />DEPTH
<br />LERAN
<br />TOLERANCE
<br />BASE
<br />NNNNNNN
<br />B'
<br />f1/2'
<br />MAX. 1/4' WHEN MEASURED
<br />WITH A 10 FOOT STRAIGHTEDGE
<br />BANDER COURSE
<br />2,5'
<br />31 2"
<br />/
<br />MAX, 1/4' WHEN MEASURED
<br />QUEM OR
<br />WITH A ID FOOT STRAIGHTEDGE
<br />SURFACE COURSE
<br />1,5'
<br />a1/4'
<br />MAX. 1/8' WHEN MEASURED
<br />WITH A 10 FOOT STRAIGHTEDGE
<br />Bl. ARP ALL SITE UTILITIES HAVE BEEN CONTRACTOR
<br />SH AND THE BACKFILL IS
<br />PROPERLY CONSOLIDATED, THE COURSE
<br />TO
<br />SHALL PINE GRADE AND ROLL THE
<br />OUBGRADE, AND INSTALL THE COURSE TO THE COMPRESSED THICKNESS AS
<br />OUTLINED ABOVE,
<br />C. BASE COURSE:
<br />C.i. 1, SPREAD COURSE AGGREGATE
<br />AGG WITH A SELF-PROPELLED SPREADING MACHINE
<br />SUBGRADE.
<br />. PLACING THE AGGREGATE TRUE TO GRADE UPON THE PRIMED
<br />DEPTH OF WHEN V®LAERY ALL NOT X USED, THE MAXIMUM COMPACTED
<br />DEPTH OFA SINGLE LAYER SMALL NOT EXCEED 6 INCHES. WHEN VIBRATORY
<br />COMPACTION EQUIPMENT IS NOT USED, THE MAXIMUM COMPACTED THICKNESS
<br />2. ONE LAYER SHALL NOT CEEXCEED
<br />UN 3 INCHES
<br />G2. 2. BROOM AND ROLL SURFACE UNTIL SMD OR SCREENINGS CANNOT BE
<br />FORCED INTO THE VOIDS,
<br />G3. 3. COMPACT BASE COURSE IN ACCORDANCE WITH THE STATE HIGHWAY
<br />SPECIFICATIONS,
<br />G4. 4. BASE COURSE SHALL BE INSTALLED W TWO LAYERS OF EQUAL THICKNESS.
<br />D. ASPHALTIC CONCRETE BINDER COURSE AND SURFACE COURSE:
<br />D.I. 1, ASPHALT MIXTURE SHALL BE WD ONLY WHEN THE PREPARED SUBGRADE OR
<br />UNDERLYING COURSE IS DRY AND WHEN WEATHER CONDITIONS ARE SUITABLE,
<br />2, NO MIXTURE SHALL BE SPREAD WHEN THE NR TEMPERATURE IS BELOW 40
<br />DEGREES F. OR WHEN THERE IS FROST ON THE GROUND.
<br />D.S. &PROVIDE A UNIFORM FINISH SURFACE FREE FROM RUTS OR IRREGULARITIES IN
<br />CONTOUR, AND TRUE TO THE ESTABLISHED GRADE TO PRESENT A SMOOTH
<br />E.
<br />(IMPACTION:
<br />1,
<br />E.1. I. COMPACT MIXTURE WHILE STILL HOT, BY ROVING WIT
<br />H SELF-PROPELLED
<br />TANOEAI ROLLER.
<br />E.T. 2. COMPACTED COURSE SHALL BE FREE OF ALL IRREGULARITIES AND SHALL
<br />CONFORM TO THE GRADE AND DIMENSIONS GIVEN ELSEWHERE IN THESE
<br />SPECIFICATIONS,
<br />E3. 3. WEARING SURFACE COURSE SHALL SHOW AN EVEN AND SMOOTH SURFACE
<br />WITH AGGREGATE AND FINES UNIFORMLY DISTRIBUTED,
<br />EA. 4, AFTER FINAL ROWING, DO NOT PERMIT VEHICULAR TRAFFIC ON PAVEMENT
<br />UNIX R HAS COOLED AND HARDENED.
<br />i. SUBSTITUTIONS:
<br />F.1. 1, SURMLE BASE OF THE SPECIFIED THICKNESS OBTAINED BY OTHER METHOD
<br />IS ACCEPTABLE IF SUBMITTED TO AND APPROVED BY OWNER.
<br />F.T. 2, SUFABLE ASPHALTIC CONCRETE WEARING SURFACE OF DIFFERENT
<br />SPECIFICATION IS ACCEPTABLE IF SUBMITTED AND APPROVED BY OWNER,
<br />G. CURING AND PATCHING
<br />Gi. I. SAW -CUT EDGE OF EXISTING PAVING WHERE NEW PAVING IS TO ABUIT, IN A
<br />TRUE, STRAIGHT LINE, TO EXPOSE AN EVEN, VERTICAL. SURFACE FOR FULL
<br />COURSE THICKNESS.
<br />C2. 2, CONTACT SURFACES SHALL BE CLEAN AND FREE OF SID, DIRT, AND OTHER
<br />DELETERIOUS MATERIAL.
<br />G3. 3, APPLY TACK COAT.
<br />G4. 4. CAREFULLY MAKE JOINT TO ENSURE CONTINUOUS BOND BETWEEN NEW AND
<br />EXISTING PAVING.
<br />3.2 PAVEMENT MARKING
<br />A PAINT A' VIDE PARKING SPACE LINES, ACCESSIBLITY SYMBOLS AND TRAFFIC
<br />MARKINGS AS SHOWN, UNLESS OTHERWISE REQUIRED BY LOCAL JURISDICTIONS.
<br />B. MATERW:
<br />8.1. 1. 2 COATS ALKYD TRAFFIC PAINT MARKING PAINT ULTRA -HIDE TRAFFIC PAINT'
<br />AS MANUFACTURED BY ICI PAINTS (GLADDEN) OR 'PROMM ALKYO TRAFFIC
<br />MARKING PAINT' AS MANUFACTURED BY SHERWIN WILLIAMS,
<br />82. 2, COATI; WHITE PARKING STRIPES, YELLOW NO PARKING ZONES AND BLUE
<br />HANDICAPPED STALLS UNLESS OTHERWISE REQUIRED ON DRAWINGS OR BY
<br />LOCAL JURISDICTION,
<br />C. CLEAN PAYEMENT SURFACE OF LOOSE MATERIAL AND DIRT. APPLY WHEN
<br />TEMPERATURES ARE ABOVE 40 DEGREES F.
<br />D. CONTRACTORS WORK SHALL INCLUDE RE-57RIPING PAVING AFTER THE RIM SEAL
<br />COAT IS APPLIED PER SECTION 2.02 ABOVE,
<br />SECTION 02520 - CONCRETE - FOUNDATIONS, SLABS, AND
<br />PAVING
<br />PARE I - GENERAL
<br />I.I OESCRIPPON
<br />A ALL WORK UNDER THIS SECTION 15 SUBJECT TO THE CONTRACT DOCUMENTS,
<br />B. HURNSH ALL LABOR, MATERIALS. EQUIPMENT, LAYOUT AND SUPERVISION NECESSARY 10
<br />COUPIETE ALL CONCRETE WORK
<br />C. REFER TO DRAWINGS, SCHEDULES AND DETAILS FOR KIND TYPE AND LOCATION OF
<br />CONCRETE WORK REQUIRED,
<br />D.
<br />INORDINATE W17H OTHER TRADES,
<br />E. CONCRETE WORK SHALL BE GOVERNED BY THE FOLLOWING AMERICAN CONCRETE INSTITUTE
<br />(ACL) STANDARDS:
<br />EI. 1, ACI 318, "BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE'
<br />F9. 2 ACI 302.IR, 'GUIDE FOR CONCRETE FLOOR AND SLAB CONSTRUCTION'
<br />EJ. 3, AG 301, 'SPECIFICATIONS FOR STRUCTURAL CONCRETE'
<br />EI. 4, ACI 117, STANDARD SPECIFICATIONS FOR TOLERANCES FOR CONCRETE
<br />CONSTRUCTION AND MATERIALS'
<br />E5. 5, ACI 305R, 'HOT WEATHER CONCRETING'
<br />E6. 6, ACI 306.1, -SPECIFICATIONS FON COLD WEATHER CONCREONG'
<br />1?
<br />JAI IN ASSIRANCF
<br />A SUBMIT A WRITTEN DESCRIPTION OF THE CONCRETE MIX DESIGN TO BE USED FOR THE
<br />WORK TO OWNER AT LEAST TEN WORKING DAYS PRIOR TO TIPSY CONCRETE PLACEMENT.
<br />WDGTE MDING METHOD, NR CONTENT, SLUMP, ADMIXTURES TO BE USED. 28 -DAY
<br />COMPRESSYE STRENGTH, AND PROPORTIONS OF CONCRETE WATER AND AGGREGATE, MIM
<br />DESIGN SHOULD COMPLY WITH REQUIREMENT OF SECTION 3A3 OF THIS SPECIFICATION. DD
<br />NOT BEGIN CONCRETE PLACEMENT UNTIL MIXES HAVE BEEN RENEWED BY OWNER,
<br />6. THE OWNER MAY ENGAGE AN INDEPENDENT TESTING AGENCY TO SAMPLE CONCRETE
<br />ACCORDING TO ASTU C 172 AND TO PERFORM TESTS ACCORDING TO THE FOLLOWING ASTMAIR
<br />UNIT WEIGHT ASTIA CONTENT ASTM t I7] AND C 23I
<br />SLUMP ASTM C IU
<br />CONCRETE EVALUATION AC 301 CHAPTER
<br />17
<br />CONCIIETE RGECTgN ACJ ]01
<br />C. NONTR OWNER A LUST 21 HOURS BEFORE CONCRETE POUR.
<br />D. CONTRACTOR SHALL PREPARE ONE CONCRETE CYLINDER FROM EACH TRUCK FOR EACH
<br />CONTINUOUS CONCRETE PQUR W IXCE55 IS CUBIC YARDS AP40 DA CYLINDERS SHALL
<br />BE PED ONF SITE. LABELED TO INDICATE INSTALLATIONTLOCATION AND MIF, AND ISHALL BE
<br />SiCTRA ON SITE. OWNER MAY CHOOSE f0 SUBMIT THESE CYLINDERS RI A TESTING
<br />MO BE TO
<br />E. PROVIME TO THE OWNER UPON REQUEST COPRS OF ALL CONCRETE OEIA'ERY TICKETS
<br />DOCU, DATE THE FOLLOWING D,TIMEINFORMATION:
<br />E.I. 1. DATE ANO TME DLAPATCHEO, TWE OF MRNAL, AND TIME dF PLACEMENT.
<br />F.2. 2. AMOUNT OF CONCRETE.
<br />F. COLD WEATHER REQUIREMENTS
<br />F.I. MIX DESIGN, HANDLING AND PLACEMENT OF CONCRETE SHALL BE IN
<br />ACCORDANCE WITH ACI 3068 EXCEPT AS INDICATED IN THIS
<br />SPECIFICATION.
<br />F.2. IF AIR TEMPERATURE AT THE TIME OF INSTALLATION IS BELOW 40
<br />DEGREE F, CONCRETE MAY BE PLACED IF THE FOLLOWING CONDITIONS
<br />ARE MET:
<br />F.2.A. THE SUBBASE IS NOT FROZEN, AND IT HAS BEEN PROTECTED USING
<br />INSULATING BLANKETS SO THAT ITS TEMPERATURE IS NOT BELOW
<br />32 DEGREES F.
<br />F.2.B. CONCRETE TEMPERATURE AT TIME OF DELIVERY SHALL NOT BE LESS
<br />THAN 55 DEGREES F. F IN A MOIST CONDITION FOR A MINIMUM OU
<br />SEVEN DAYS AFTER PLACEMENT
<br />MAINTAIN CONCRETE ABOVE 50 FOLLOWING THE RECOMMENDATIONS
<br />OF AG 308-92. '
<br />F.2D. USE EITHER: L ASTM C150 T III
<br />YPE HIGH ABLY STRENGTH
<br />CONCRETE. ( pR 2 ASTM CI50, TYPE
<br />I CONCRETE WITH HE REQUIRIDE ACCELERATING ADMIXTURE
<br />CONFORMING RI THE REQUIREMENT TU ASTM C 194 TYPE C OR E.
<br />f.2.E. USE N CHLORIDE CONTAINING ADMI%TURES WILL CONCRETE
<br />GROUNDS FOR REMOVAL AND REPLACEMENT 4i CONCRETE A7 NO
<br />COSI TO OWNER.
<br />F.2.F. CONCRETE SHALL NOT BE POURED IF AIR TEMPERATURE AT 7NE
<br />TIME OF PLACEMENT IS BELOW 25 DECREES F.
<br />G. HOT WEATHER REQUIREMENTS
<br />G.1. MIX DESIGN, HANDLING AND PLACEMENT OF CONCRETE SHALL BE IN
<br />ACCORDANCE HATH AG 305R E%CEP' AS INDICATED IN THIS
<br />SPEGFlCATION.
<br />C.2. IF AIR TEMPERATURE AT THE TIME OF INSTALLATION IS ABOVE 90
<br />DECREES F, CONCRETE MAY BE PLACED IF THE FOLLOWING CONDITIONS
<br />ARE MET:
<br />G2.A. DAMPEN FORMS AND SUBGRADE PRIOR TO PLACING CONCRETE.
<br />G.2.B. CONCRETE DELIVERY TEMPERATURE MUST NOT EXCEED 90 DEGREES
<br />F.
<br />G.Z.C. COVER FRESHLY PLACED CONCRETE WITH WHITE PLASTIC SHEETING
<br />OR DAMP BURLAP BETWEEN THE PLACEMENT AND FINISHING
<br />STEPS.
<br />USE A SET RETARDING ADMIXTURE CONFORMING TO THE
<br />REQUIREMENT OF ASTM C 494, TYPE B OR D.
<br />G.2,E PLACE CONCRETE AS SOON AS POSSIBLE AFTER MIXING AVOID
<br />PLACING DELAYS. AVOID PLACING CONCRETE DURING HOTTEST
<br />HOURS OF THE DAY.
<br />G.Z.F. APPLY CURING/SEALINC COMPOUND IMMEDIATELY AFTER FINISHING
<br />CONCRETE SURFACE
<br />PMT 2 - PRODUCTS
<br />Z.1 MATERIALS
<br />A, POR RAND CEMENT
<br />AL1. ASTM CI50, TYPE 1 EXCEPT AS NOTED IN COLD WEATHER
<br />REQUIREMENTS ABOVE.
<br />AL2. TYPE IN HIGH EARLY STRENGTH CEMENT AT CONTRACTORS OPTION
<br />EXCEPT IN HOT WEATHER PLACEMENT.
<br />B. AGGREGATE
<br />CONFORM TO ASTM C33,
<br />8.2. 2. AGGREGATES SHALL NOT CONTAIN DELETERIOUS MATERIALS OR
<br />MATERIALS THAT CAUSE POPOUTS SUCH AS CHERI, FLINT, COAL,
<br />LIGNITE, CLAY OR OTHER FRIABLE MATERIALS IN EXCESS OF THOSE
<br />ALLOWED IN TABLE 3 OF ASTM C 33.
<br />B.3. 3. COARSE AGGREGATES: PROVIDE COARSE AGGREGATES CONFORMING
<br />70 ASTM C 33 CONSISTING OF CRUSHED STONE OR WASHED GRAVEL
<br />HAVING A CLEAN, HARD, STRONG, DURABLE, UNCOATED PARTICLES
<br />FREE FROM INJURIOUS AMOUNTS OF SOFT OR FLAKY PIECES, ALKAU,
<br />ORGANIC MATTER, OR OTHER DELETERIOUS SUBSTANCES. PROVIDE
<br />COARSE AGGREGATE WITH A MAXIMUM OF 1-1/2 INCHES, FIVE PERCENT
<br />IS TO PASS A NO, 4 SIEVE.
<br />8.4. 4, FINE AGGREGATES: PROVIDE FINE AGGREGATES CONFORMING TO
<br />ASTM C 33 CONSISTING OF NATURAL SAND HAVING CLEAN, HARD,
<br />STRONG, DURABLE, UNCOATED GRAINS, FREE OF INJURIOUS AMOUNTS
<br />OF DUST, LUMPS, SOFT OR FLAKY PARTICLES, SHALE, ALKALI,
<br />ORGANIC MATTER, OR OTHER DELETERIOUS SUBSTANCES, PROVIDE FINE
<br />AGGREGATES WITH A MINIMUM OF NINE PERCENT PASSING THROUGH A
<br />N0. 100 SIEVE. IN ADDITION NOT MORE THAN 45 PERCENT IS TO BE
<br />RETAINED BETWEEN ANY TWO CONSECUTIVE SIEVES
<br />C. WATER SHALL BE GLEAN, POTABLE, FREE OF OIL. ACIDS, SALTS, OR OTHER
<br />DELETERIOUS MATTER AND COMPLYING WITH ASTM C91
<br />D. STEEL REINFORCING
<br />D.I. 1. FREE FROM FLAKING RUST, SCALE AND DIRT.
<br />D.2 2. ASTM A615, GRADE 50, DEFORMED
<br />D.3. 3. TIRE FABRIC: COLD DRAWN ASTM A185
<br />D,4. 4. WRE FABRIC SHALL BE IN FLAT SHEETS AND SMALL BE DESIGNATED
<br />AS SHOWN ON DRAWINGS.
<br />D.S. 5. SYNTHETIC FIBER: FIBRILLATED POLYPROPYLENE FIBERS ENGINEERED
<br />ANO DESIGNED FOR USE IN CONCRETE COMPLYING WTH ASTM C 1116,
<br />TYPE 111, 1/2 INCH TO I INCH LONG. NOT REWIRED IN FOUNDATIONS IF
<br />APPROVED BY OWNER.
<br />E ADMIXTURES
<br />E.I. 1. ADMI%TURES CONTAINING MORE THAT 0,10 . CHLORIDE IONS ARE
<br />NOT PERMITTED. DO NOT USE ADMIXTURES CONTAINING CALCIUM
<br />CHLORIDE.
<br />E.2. 2, ALL CONCRETE SUBJECT TO FREEZE/THAW CYCLES SHALL USE AN
<br />AIR ENTRAINING ADMIXTURE CONFORMING TO ASTM C 260. AIR
<br />ENTRAINED CONCRETE IS NOT REQUIRED FOR SUBGRADE FOUNDATIONS
<br />OR FOR INTERIOR SLABS. AIR ENTRAINED CONCRETE IS REQUIRED IN
<br />PAVEMENT AND SIDEWALKS.
<br />E.3. }, OTHER ADMIXTURES SHALL NOT BE USED EXCEPT BY PRIOR
<br />APPROVAL AND AGREEMENT HATH OWNER.
<br />F. CURING/SEAUNG COMPOUND
<br />F.1. 1, USE A NON -YELLOWING GASOLINE RESISTANT TURING/SEALING
<br />COMPOUND, MEETING ASTM C 309, TYPE 1.
<br />F.2. 2. DO NOT APPLY SEALER TO CONCRETE SLABS THAT WILL EVENTUALLY
<br />BE COVERED BY FLOOR TILE.
<br />F.3. 3. APPROVED PRODUCTS:
<br />F.J.0. A EUCLID SUPER DIAMOND CLEAR VO%
<br />F.3.B. B. MASTERBUILDERS CURE $ SEAL 30 %
<br />F.S.C. C. SONNEBORN KURE N SEAL 30
<br />C. JON' MATERIALS
<br />G.I. I. EXPANSION AND ISOLATION JOINT MATERIAL SHALL COMPLY HATH
<br />ASTM D 1751.
<br />G1. 2. INSTALL IN PAVEMENT SAW -CUT OR FORMED CONTROL JOINTS,
<br />ELASTOMERIC JOINT SEALANT AS FOLLOWS:
<br />G.2.A A COMPLY HATH ASTM C 920, TYPE S (SINGLE COMPONENT).
<br />G.2.B. B, COMPLY HATH ASTM C 920, GRADE P (SELF LEVELING).
<br />G.2.C. C. CLASS 25, FUEL RESISTANT.
<br />H. OTHER MATERIALS
<br />H.I. L VAPOR BARRIER: 0,006' (6 NIL) POLYETHYLENE FILM.
<br />H.2. 2. PIPE BOLLARD: INSTALL DINER FURNISHED EOLK'MENT (OFE) PIPE
<br />BOLLARDS AS SHOWN ON PLANS, MIN, 36 INCHES BELOW PAVEMENT.
<br />H.3. 3, ISLAND FORMS: INSTALL OFE BUILDING CURB FORMS AND ISLAND
<br />FORMS AND DISPENSER BOXES WHERE INDICATED ON PLANS.
<br />PART 3 -EXECUTION
<br />3.1 FORM WORK
<br />A FORM WORK SHALL CONFORM TO AG 347R.
<br />B. SET FORMS STRAIGHT, PLUMB AND TRUE TO LINES AND DIMENSIONS PER
<br />Ad 301 AND 347R.
<br />C. PROVIDE ADEQUATE BRACING FOR FORMS TO WITHSTAND ALL LOADS, D. EXTERIOR AND INTERIOR CONCRETE SURFACES SHALL BE EQUIVALENT TO
<br />PLYWOOD FORM FINISH, WITH NORMAL WOOD GRAIN SHOWING, UNLESS
<br />OTHERWISE NOTED,
<br />E. CLEAN FORMS AND TREAT PATH RELEASING AGENT PRIOR TO INSTALLATION, J.2 REINFORCEMENT
<br />A LOCATE AND TIE ALL METAL REINFORCEMENT AND ACCESSORIES IN FORMS AS
<br />INGGTED IN DRAWINGS, CLEAN REINFORCEMENT OF LOOSE RUST, EARTH, ICE AND OTHER FOREIGN MATERIALS.
<br />B INSTALL REINFORCING STEEL IN ACCORDANCE WITH ACI 315, C. NAP SPLICES AS REQUIRED BY DESIGN AND SERVICE REQUIREMENTS, 260" MINIMUM,
<br />D. LOCATE AND SUPPORT REINFORCEMENT WITH BAR SUPPORT TO MUNTAN MINIMUM
<br />CONCRETE COVER.
<br />E. DO T USE LIFTING CHAIRS F I T
<br />NOOR IC INTO
<br />ON OF WELDED R FABRIC, NNE ABN C. USE
<br />LIFTING NOOK T RASE WINE FABRIC WTO NPOSITION
<br />PLACE IN SIDEWALK OR SLAB
<br />IMMEDIATELY AFTER CONCRETE IS POURED IN PUCE.
<br />3.3 CONCRETE MIX PROPORTIONS
<br />A WATER CEMENT RATIO: MAXIMUM OF 0.45
<br />B. COMPPESSNE STRENGTH: AGOG PSI AVERAGE 28 -DAY COMPRESSIVE STRENGTH, FOR SU85, 3500 PSI FOR FOUNDATIONS.
<br />C. SLUMP: 3"-5" AT POINT OF PLACEMENT.
<br />D. AW ENTRAINMENT: 49 TO 6X, IN EXTERIOR EXPOSED CONCRETE, CEMENT: 561
<br />LBS/CY (6 BAG MIX).
<br />E. NO WATER MAY BE ADDED AT THE SITE TO IMPROVE CONCRETE WORKABILITY, USE
<br />WATER REDUCING ADMIXTURE CONFORMING TO ATSM C494 AT THE MIX PLANT.
<br />3A MIXING
<br />A USE ONLY READY MIXED CONCRETE MIX AND PLACE CONCRETE FOLLOWING AG 318
<br />BUILDING CODE REOUIREMENTS FOR REINFORCED CONCRETE',
<br />B. CONCRETE SHALL CONFORM TO MTM C94, C. PLWT 15 TO PROVIDE DELIVERY TICKET FOR EACH TRUCK STATING MIX
<br />PROPORTIONS, AIR ENTRAINMENT, INTENDED SLUMP, DESIGN COMPRESSIVE STRENGTH
<br />AN
<br />D BRAND NAME OF ANY ADMIXTURES AND TIME OF MIXING.
<br />D. TRUCKS NOT MEETING THE CRITERIA IN SECTIONS 3,3 AND 3.4 ABOVE SHALL BE
<br />REJECTED AT NO COST TO THE OWNER.
<br />3.5 %AGEMENT AND JOINTS
<br />A PUCE CONCRETE WITHIN 90 MINUTES OF MIXING TIME SHOWN ON TICKET,
<br />AI. W NOT PUCE ANY CONCRETE IF THE SUBGRADE HAS STANDING WATER OR IS
<br />MUDDY.
<br />A1. DEPOSI7 CONCRETE INTO THE FINAL POSITION AT THE SPECIFIED SLUMPS
<br />WITHOUT SEGREGATION BY REHANDLING OR FLOWING, DEPOSIT CONCRETE AT A
<br />RALE THAT CONCRETE REMAINS PLASTIC AND FLOWABLE INTO THE SPACES
<br />BETWEEN THE REINFORCING BMS. DO NOT DEPOSIT PARTIALLY HARDENED
<br />CONCRETE OR CONCRETE THAT HAS BEEN CONTAMINATED BY FOREIGN
<br />A3. SCHEDULE CONCRETING THAT ONCE STARTED REMAINS A CONTINUOUS OPERATION
<br />UNTIL THE PARTICULAR SECTION OR PANEL HAS BEEN COMPLETED. DO NOT
<br />DEPOSIT FRESH CONCRETE ON CONCRETE THAT
<br />HAS HARDENED SUFFICIENTLY TO
<br />CAUSE FORMATION CONSTRUCTION SEMS OR PLANES OF WEAKNESS HATH THE SECTION OR
<br />PANEL PROVIDE CONCREJOINTS AS INDICATED, B. THOROUGHLY COMPACT CONCRETE BY MEANS OF MECHANICAL VIBRATORS
<br />SUPERVISED BY OR SETTLEMENT
<br />PERSONNEL PROVIDE HENT, EM VIBRATION IS, ANDtt
<br />70 CAUSE FLOW OR RMS; BUT
<br />N MOUND REINFORCEMENT, EMBEDDED TINS, AND
<br />CORNERS OF THE FORMS; BUT NOT TONG ENOUGH TO CAUSE SEGREGATION OF THE
<br />MIK SUPPLEMENT MECHANICAL VIBRATION BY HAND SPADING IN CORNERS AND
<br />ANGLES OF THE FORMS AND ALONG HORN SURFACES WALE THE CONCRETE IS S
<br />PIASIIC 10 ENSURE EVEN DENSE SURFACES igEC FROM AGGREGATE POCKETS OR
<br />HONEYC04B5.
<br />C. CONCRETE AND REINFORCEMENT SRW. BE PLACED TO THE THICKNESS, DIMENSIONS
<br />AND EXTENT SHOWN ON PLANS, D. PROVIDE EXPANSION JOINTS AT LOCATIONS INDICATED ON PLANS, E. PROVIDE PREFORMED JOINT FREER AT ABUTMENT OF FOUNDATION AND SIDEWALKS,
<br />AT 0' O.C. IN SIDEWALKS, MOUND STEEL ISLAND FORMS AND BOLLARDS, AND AS INDICATED ON THE PIANS.
<br />F. SAW -CUT CONTROL JOINTS TO A MINIMUM DEPTH OF 3/4 -INCH TO CONTROL
<br />CRACKING AT SPACING NOT TO EXCEED 20 R. AND NOT LESS THAN 10 Fr
<br />CONTROL JOINTS SHALL BE INSTALLED NO SOONER THAN 4 HOURS AND NO LATER
<br />THAN 12 HOURS AFTER PLACEMENT.
<br />G. INSTALL JOINT SEALANT IN ALL CONTROL JOINTS, ISOLATION JOINTS AND EXPANSION
<br />JOINTS. REMOVE ALL DEBRIS AND WTANCE W SAWCUT JOINTS USING COMPRESSED
<br />NR PFUIOR TO INSTALLING SEALANT, H. USE 100LED CONTROL JOINTS ON ALL SIDEWALKS, 5/8 -INCH MINIMUM DEPTH, TOOTED JOINTS WITH 3/4 -INCH MINIMUM DEPTH MAY BE USED IN UEV OF SAWCUT
<br />JOINTS IN GENERAL PAVING MEAS PROVIDED THAT JOINT SEALANT 15 INSTALLED, I. PROVIDE A SMOOTH FINISH AT ALL EXPOSED SURFACES, CONSTRUCT CORNERS WITH
<br />A ONE INCH CHAMFER, J. PROVIDE CONSTRUCTION JOINTS AT THE END OF EACH DAY'S CONCRETING
<br />OPERATIONS, OR WHEN CONCRETING IS INTERRUPTED FOR A PERIOD OF 30 MINUTES
<br />OR MORE. CONSTRUCT JOINTS WITH A KEYWAY BY USE OF A WELL OILED WOOD
<br />STRIP HATH BEVELED EDGES, OR A METAL KEYWAY STRIP, LOCATE SO THE STRENGTH
<br />AND APPEARANCE OF THE STRUCTURE IS NOT IMPAIRED.
<br />3.6 CURING
<br />A PROTECT CONCRETE FROM RNID DRYING AND KEEP W A MOIST CONDITION FOR AT
<br />LEAST 7 DAYS AFTER PLACING WITH A CURING COMPOUND AS SPECIFIED ABOVE.
<br />B. CURE BOOR SUBS WITH A NON -RESIDUAL CURING COMPOUND.
<br />C. VEISDUIAR TRAFFIC SHALL BE KEPT OFF OF CURING CONCRETE FOR AT LEAST 7
<br />DAYS.
<br />D. E%CEP' FOR SAW -CURING OF CONTROL JOINTS, FOOT TRAFFIC SHOULD BE KEPT
<br />OFF OF CONCRETE FOR AT LEAST 2 DAYS
<br />E. LURE CONCRETE IN ACCORDANCE HATH HOT AND COLD WEATHER PROVISIONS GIVEN
<br />IN SECTION 1.02 OF THIS SPECIFICATION.
<br />7 FINISHING
<br />A INTERIOR SLABS: STEEL TROWEL FINISH.
<br />8. EXTERIOR SIDEWALKS: TRANSVERSE BROOM FINISH.
<br />C. PAVEMENT: BROOM FINISH.
<br />SECTION D2600 - PIPED UTILITIES
<br />PART I -GENERAL
<br />1.1 OESGRIPTION
<br />A ALL WORK UNDER THIS SECTION IS SUBJECT TO THE CONTRACT DOCUMENTS,
<br />B. FURNISH NJ. LABOR, MATERAS, EQUIPMENT, LAYOUT AND SUPERVISION NECESSARY
<br />TO COMPIEIE ALL CONCRETE WORK,
<br />L. REFER TO DRAWINGS, SCHEDULES AND DETAILS FOR KIND TYPE AND LOCATION OF
<br />CONCRETE WORK REQUIRED,
<br />D. COORDINATE WITH OTHER TRADES.
<br />E. WORK INCLUDES, BUT 15 NOT LIMITED TO, PIPES, UNDERGROUND STORM AND
<br />SANRAtY SEWER SYSTEMS, FITTINGS, MANHOLES, INLET BASINS, CATCH BASINS,
<br />CULVERTS, AS WELL AS CONNECTIONS TO BP'S MAINS AND/OR CONNECTIONS TO
<br />EXISTING SYSTEMS BY OTHERS ALL REQUIRED FOR COMPLETE SANITARY AND
<br />DRAINAGE SEWERS, M SHOWN ON THE DRAWINGS OR SPECIFlED, OR BOTH. REFER
<br />TO SECTION 02200 - EARTHWORK.
<br />PARI 2 -PRODUCTS
<br />2.1 MA1ERW5
<br />PIPE:
<br />REQUIRED PIPE MATERIALS WTTNIN CITY ROW:
<br />WATER: C900 PVC
<br />570ftM ORNN: CLASS N RCP
<br />SEWER: SDR -35 PVC
<br />A. POLYVINYL CHLORIDE (PJC) PIPE: SEWER PIPE IS TO BE POLYVINYL CHLORIDE (PVC)
<br />PIPE UNLESS OTHERWISE INDICATED ON THE DRAWINGS OR DICTATED BY LOCAL
<br />CODES. FURNISH PVC PIPE AND FITTINGS SCHEDULE 40 CONFORMING TO THE
<br />REQUIREMENTS OF ASTM D 1784, TYPE 1, GRADE 1. THE STANDARD DIMENSION
<br />RATIO (SDR)
<br />15 NOT TO EXCEED 35, PROVIDE SOCKET TYPE JOINTS JOINED BY
<br />SOLVENT CEMENT.
<br />AI. i. FURNISH
<br />ALL ELLS, TEES
<br />WYES COUPLINGS
<br />CAPS
<br />AND ALL OTHER FITTINGS
<br />OF THE SAME TYPE '
<br />AND CLASS OF MATERIALS THE REDS AS E PVC PIPE.
<br />A2. 2. DRAINAGE STRUCTURES R AINI INCLUDING CATCH BASINS AND TRENCH DRAINS ME
<br />IN ON THE DRAWINGS.
<br />AJ. 3. PROVIDE SOLID BRASS CLEAN-OUT CMS IN MFRS OF FOOT OR TRAFFIC
<br />ARCS
<br />B. CAST WON SOIL PIPE: FURNISH CAST IRON SOIL PIPE CONFORMING TO THE
<br />REQUIREMENTS OF ASTM A 74 WITH CISPI 301 CAST WON HUB -AND -SPIGOT
<br />COMPRESSION TYPE FITTINGS WITH NEOPRENE RUBBER GASKETS CONFORMING TO
<br />ASTM C 584. FURNISH SERVICE WEIGHT PIPE UNLESS OTHERWISE DICTATED BY
<br />LOCAL CODES.
<br />C. REINFORCED CONCRETE PIPE: FURNISH REINFORCED CONCRETE PIPE CONFORMING
<br />TO THE REQUIREMENTS OF ASTM C 76, CLASS IN. PROVIDE MODIFIED TONGUE AND
<br />GROOVE TYPE JOINTS WITH RUBBER GASKETS CONFORMING TO ASTM C 443.
<br />D. NON -REINFORCED CONCRETE PIPE: FURNISH NON-RUNFORCED CONCRETE PIPE
<br />CONFORMING TO THE REQUIREMENTS OF ASTM C 14, CLASS 2. PROVIDE MODIFIED
<br />TONGUE TYPE JOINTS WITH RUBBER GASKETS CONFORMING TO ASTM C 443.
<br />PMT 3 - EXECUTION
<br />3.1 PREPARATION AND HANDUNG
<br />A INSPECT AIL PIPE AND FITTINGS PRIOR TO LOWERING INTO THE TRENCH TO ENSURE
<br />NO CRACKED. BROKEN, OR OTHERWISE DEFECTIVE MATERIALS ARE BEING INSTALLED.
<br />CLEAR ENDS OF PIPE THOROUGHLY.
<br />B. REMOVE ALL DAMAGED PIPE FROM THE SITE.
<br />3.2 PIPE INSTAILATION,
<br />A INSTALL PIPE AND FITTINGS FOLLOWING APPLICABLE GOVERNING AUTHORITIES HAVING
<br />JURISDICTION, UNLESS THE SPECIFICATIONS ARE MORE STRINGENT,
<br />B. REMOVE TOREIGN MATTER AND ORT FROM INSIDE OF THE PIPE. KEEP PIPE CLEAN
<br />DURING AND AFTER LAYING.
<br />C. USE PROPER IMPLEMENTS, TOOLS, AND FACILITIES FOR THE SAFE AND PROPER
<br />PROTECTION OF THE WORK.
<br />C. 1. 1. LOWER PIPE INTO THE TRENCH IN SUCH A MANNER AS TO AVOID ANY
<br />PHYSICAL DAMAGE 10 THE PIPE,
<br />C.Z. Z. DO NOT DROP OR DUMP PIPE INTO TRENCHES UNDER ANY CIRCUMSTANCES.
<br />C,3. 3. EXCAVATE BELL HOLES AT EACH JOINT OF PERMIT PROPER ASSEMBLY AND
<br />INSPECTION OF ENTIRE JOINT,
<br />D. STMT PIPC LAYING BY PROCEEDING UPGRADE WITH SPIGOT ENDS POINTING IN
<br />THE DIRECTION OF THE FLOW,
<br />0.1. I. ARER A SECTION OF PIPE HAS BEEN LOWERED INTO THE PREPARED
<br />TflENCI✓: CLEAN THE END OF THE PIPE TO BE JOINED; THE INSIDE OF THE
<br />JOINT; MID IF APPLICABLE, THE RUBBER RING IMMEDIATELY BEFORE JOINING
<br />THE PPE.
<br />D1. 2ASSE4BLE THE JOINT FOLLOWING MANUFACTURERS RECOMMENDATIONS FOR
<br />TYPE OF JOINT USED,
<br />E PROVOS ALL SPECIAL TOOLS AND APPLIANCES REQUIRED FOR THE JOINTING
<br />ASSEMBLY. MAKE ALL DIRECTION CHANGES USING PROPER FITTINGS OR MANHOLES,
<br />JOINT DEFLECTION WILL NOT BE ALLOWED,
<br />F, LAY PIPES UNIFORMLY TO UNE AND GRADE SO THAT FINI94ED SEWER WILL
<br />PRESENT A LP41FORM BORE,
<br />F.I. VARl4TIGWS FROM UNE AND GRADE IN EXCESS OF THE SPECIFIED TOLERANCES
<br />WILL BE CONSIDERED SUFFICIENT CAUSE FOR REJECTION OF THE WORK,
<br />F.2. WHEN PIPES ME TO BE JOINTED WITH RUBBER GASKETS, WARM THE GASKET
<br />OR JOIN MATERIAL SUFFICIENTLY TO FACILITATE MAKING A PROPER JOINT.
<br />F.3. PREVENT EXCAVATED OR OTHER FOREIGN MATERIAL FROM GETTING IWO THE
<br />PIPE WRING THE LAYING OPERATION, CLOSE AND BLOCK THE OPEN END OF
<br />THE LASI WD SECTION OF PIPE TO PREVENT ENTRY OF FOREIGN MATERIA.
<br />OR CREEP OF THE GASKETED JOINTS WHEN LAYING OPERATIONS ME NOT IN
<br />PROGRESS, AT THE CLOSE OF THE DAYS WORK, OR WHENEVER THE WORKERS
<br />ARE ABSENT FROM THE JOB.
<br />F.4. IWNTAW A SWM OR DRAG IN THE LINE AND PULL PAST EACH JOINT AS IT
<br />IS COAPEYED,
<br />G PLUG OR CLOSE OFF PIPES WHICH ME STUBBED OFF FOR MANHOLE CONSTRUCTION
<br />OR FOR CONNECRON BY OTHERS WITH TEMPORARY PLUGS,
<br />H TAKE ALL NECESSARY PRECAUTIONS TO PREVENT THE 'UPUR' OR FLOATING OF
<br />THE lWE PRIOR TO THE COMPLETION OF THE BACKFILLING OPERATION,
<br />I. MAKE CONNECTIONS OF NON -REINFORCED PIPE TO MANHOLES OR CONCRETE
<br />STRUCTURES, SO THAT A STANDARD PIPE JOINT IS LOCATED NOT MORE THAN ONE
<br />FOOT FROM
<br />HE OUTSIDE EDGE OF THE STRUCTURE.
<br />J. WHEN FIELD CUTTING OR MACHINING THE PIPE 15 NECESSARY, USE ONLY TOOLS
<br />AND All RECOMMENDED BY THE PIPE MANUFACTURER.
<br />K. CHECK PIPE TOR ALIGNMENT AND GRADE AFTER JOINT HAS BEEN MADE.
<br />K. 1, I. ENSURE PIPE BEDDING FORMS A CONTINUOUS AND UNIFORM BEARING AND
<br />SUPPORT FOR THE PPE BARREL BETWEEN JOINTS.
<br />K,2. 2. APPLY SUFFICIENT PRESSURE IN MAKING THE JOINT TO ASSURE THE JOINT IS
<br />'110ME' AS DEFINED IN MMUFACIUREWS STANDARD INSTALLATION INSTRUCTIONS,
<br />K.3. 3. PLACE SUFFICIENT PIPE COVER MATERIAL TO SECURE PIPE FROM MOVEMENT
<br />FOR NE 1
<br />BE E % JOINT IS INSTALLED TO ASSURE PROPER PIPE ALIGNMENT AND
<br />JOINT MAKEUP.
<br />L EMPLOY SUCH MEMS AS WELL POINTING, DITCHING, PUMPING, OR BAILING TO
<br />PREVENT WATER FROM ENTERING THE TRENCH DURING THE LAYING OPERATION AND
<br />ALLOW FOR PROPER CONSTRUCTION OF THE BACKFILL IN THE PIPE ZONE, DO NOT
<br />LAY PIPE IN WATER,
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