HomeMy WebLinkAboutC003 - SPECIFICATIONSEARTHWORK:
A. GENERAL
1. EARTHWORK INCLUDES CLEARING, GRUBBING, SUBGRADE PREPARATION, REMOVAL OF TREES AND VEGETATION
(INCLUDING STUMPS), PROTECTION OF TREES TO REMAIN, STRIPPING AND STORAGE OF TOPSOIL, FILL COMPACTION
AND ROUGH GRADING OF ENTIRE SITE AS INDICATED ON DRAWINGS.
2. THE CONTRACTOR SHALL NOTIFY ENGINEER IN WRITING OF ANY CHANGES, ERRORS, OR OMISSIONS FOUND ON THE
PLANS OR IN THE FIELD, BEFORE WORK IS STARTED OR RESUMED.
3. CONTRACTOR SHALL PROVIDE AND PLACE ANY ADDITIONAL FILL MATERIAL FROM OFF THE SIZE AS MAY BE
NECESSARY TO PRODUCE THE GRADES REQUIRED AS SHOWN ON THE DRAWINGS, FILL OBTAINED FROM OFF SITE
MUST BE SUITABLE SOIL AS DEFINED IN THE SPECIFICATIONS OR AS OTHERWISE APPROVED BY OWNER.
4. THE CONTRACTOR SHALL ACCEPT THE SITE IN ITS CURRENT STATE AND SHALL REMOVE ALL TRASH, RUBBISH,
AND DEBRIS FROM THE SITE PRIOR TO STARTING EXCAVATION.
5. EXCEPT FOR STRIPPED TOPSOIL AND OTHER MATERIALS INDICATED TO BE STOCKPILED OR OTHERWISE REMAIN
OWNER'S PROPERTY, CLEARED MATERIALS SHALL BECOME CONTRACTOR'S PROPERTY AND SHALL BE REMOVED
FROM PROJECT SITE.
6. DO NOT CLOSE OR OBSTRUCT STREETS, WALKS, DRIVES, FACILITIES, ETC. 'WITHOUT OOMER PERMISSION OR
AUTHORITY HAVING JURISDICTION.
7. ALL EROSION CONTROL MEASURES SHALL BE IN PLACE PRIOR TO COMMENCING EARTHWORK AND CLEARING
OPERATIONS. EROSION CONTROL MEASURES SHOULD BE PROTECTED AND MAINTAINED THROUGHOUT CONSTRUCTION.
8. CONTRACTOR SHALL CAREFULLY MAINTAIN ALL BENCHMARKS, MONUMENTS, AND OTHER REFERENCE POINTS. IF
DISTURBED, CONTRACTOR SHALL ENGAGE LICENSED LAND SURVEY FOR REPLACEMENT OF REFERENCE POINTS.
9. WERE THESE SPECIFICATIONS CONFLICT WITH THE CITY OF CARMEL STANDARDS, THE STANDARDS OF THE
JURISDICTION HAVING AUTHORITY SHALL PREVAIL
B. MATERIALS
1. CONTRACTOR TO PROVIDE BORROW SOIL MATERIALS WHEN SUFFICIENT SATISFACTORY SOL MATERIALS ARE NOT
AVAILABLE FROM EXCAVATIONS.
C. EXECUTION
1. INSTALL PIPING BEGINNING AT LOW POINT, TRUE TO GRADES AND ALIGNMENT INDICATED WITH UNBROKEN
CONTINUITY OF INVERT. PLACE BELL ENDS OF PIPING FACING UPSTREAM. INSTALL GASKETS, SEALS, SLEEVES,
AND OTHER COUPLINGS ACCORDING TO MANUFACTURERS WRITTEN INSTRUCTIONS.
2. WHEN INSTALLING PIPE UNDER STREETS OR OTHER OBSTRUCTIONS THAT CANNOT BE DISTURBED, USE
PIPE -JACKING PROCESS OF MICRO -TUNNELING.
3. INSTALL PIPING PITCHED DOWN IN DIRECTION OF FLOW. INSTALL PE CORRUGATED SEWER PIPING IN ACCORDANCE
W N ASTM D 2231. INSTALL PVC PIPING ACCORDING TO ASTM D 2321 AND ASTM F 1668. INSTALL REINFORCED
CONCRETE SEWER PIPING IN ACCORDANCE WITH ASTM C 1479 AND ACPA'S "CONCRETE PIPE INSTALLATION
MANUAL."
4. PIPE JOINT CONSTRUCTION: JOIN CORRUGATED PE PIPE ACCORDING TO ASTM D 3212 FOR PUSH ON JOINTS. JOIN
PVC CORRUGATED SEWER PIPING IN ACCORDANCE WITH ASTM D 2321 FOR ELASTOMERIC-SEAL JOINTS. JOIN
REINFORCED CONCRETE PIPE ACCORDING TO ACPA'S "CONCRETE PIPE INSTALLATION MANUAL" FOR
RUBBER-GASKETED JOINTS. JON DISSIMILAR PIPE MATERIALS WITH NON -PRESSURE TYPE FLEXIBLE COUPLINGS.
5. CONTRACTOR TO INSPECT INTERIOR OF PIPING AND MANHOLES FOR DEFECTS. DEFECTS REQUIRING CORRECTION
INCLUDE THE FOLLOWING:
I. ALIGNMENT: LESS THAN FULL DIAMETER OF INSIDE OF PIPE IS VISIBLE BETWEEN STRUCTURES.
iiDEFLECTION: FLEXIBLE PIPING WMTH DEFLECTOR THAT PREVENTS PASSAGE OF BALL OR CYLINDER OF SIZE
NOT LESS THAN 92.5 PERCENT OF PIPING DIAMETER.
HE DAMAGE: CRUSHED, BROKEN, CRACKED, OR OTHERWISE DAMAGED PIPING.
Iv. INFILTRATION: WATER LEAKAGE INTO PIPING.
V. EXHLTRATION: WATER LEAKAGE FROM OR AROUND PIPING
REPLACE DEFECTIVE PIPING USING NEW MATERIALS, AND REPEAT INSPECTION UNTIL DEFECTS ARE WITHIN
ALLOWANCES SPECIFIED.
6. TEST NEW PIPING SYSTEMS, AND PARTS OF EXISTING SYSTEMS THAT HAVE BEEN ALTERED, EXTENDED, REPAIRED,
FOR LEAKS AND DEFECTS. FOR GRAVITY FLOW STORM DRAINAGE PIPING: TEST ACCORDING TO REQUIREMENTS OF
AUTHORITIES HAVING JURISDICTION, UNI-B-6, AND THE FOLLOWING:
I. EXCEPTION: PIPING WITH SOLTIGHT JOINTS UNLESS REQUIRED BY AUTHORITIES HAVING JURISDICTION.
ii. OPTION: TEST PLASTIC PIPING ACCORDING TO ASTM F 1417
ni. OPTION: TEST CONCRETE PIPING ACCORDING TO ASTM C 924
7. SUBMIT TESTING REPORTS AS REQUIRED BY OWNER OR AUTHORITY HAVING JURISDICTION.
2. SATISFACTORY (OR SUITABLE) SOILS: SOIL CLASSIFICATION GROUPS OW. GP, GM. SW. SP, AND SM ACCORDING TO ASPHALT PAVING:
ASTM D2487, OR A COMBINATION OF THESE GROUPS; FREE OF ROC( OR GRAVEL LARGER THAN 3 INCHES IN ANY
DIMENSION, DEBRIS, WASTE, FROZEN MATERIALS, VEGETATION AND OTHER DELETERIOUS MATERIAL. A. GENERAL
3. UNSATISFACTORY (OR UNSUITABLE) SOLS: SOIL CLASSIFICATION GROUPS GC, SC, CL, ME, OL, CH, MH, OH, AND
PT ACCORDING TO ASTM D 2487, OR A COMBINATION OF THESE GROUPS. UNSATISFACTORY SOILS ALSO INCLUDES
SATISFACTORY SOILS NOT MAINTAINED WTHIN 2 PERCENT OF OPTIMUM MOISTURE CONTENT AT TIME OF
COMPACTION.
C. EXECUTION
1. CONTRACTOR SHALL LOCATE, IDENTIFY, DISCONNECT, AND SEAL OR CAP UTLMES INDICATED TO BE REMOVED OR
ABANDONED IN PLACE. DO NOT INTERRUPT UTILITIES SERVING FACILITIES OCCUPIED BY OWNER UNLESS PERMISSION
IS GRANTED. NOTIFY OWNER AT LEAST TWO DAYS IN ADVANCE OF PROPOSED UTILITY INTERRUPTIONS.
2. REMOVE OBSTRUCTIONS, TREES, SHRUBS, AND OTHER VEGETATION AS REQUIRED FOR NEW CONSTRUCTION. STRIP
TOPSOIL TO DEPTH AS REQUIRED IN THE REM TO PREVENT INTERMINGLING WITH UNDERLYING SUBSOIL OR OTHER
WASTE MATERIALS STOCKPILE TOPSOIL AWAY FROM EXCAVATIONS WITHOUT INTERMIXING WITH SUBSOIL AND GRADE
STOCKPILES TO DRAIN SURFACE WATER.
3. REMOVE EXISTING ABOVE AND BELOW -GRADE IMPROVEMENTS AS INDICATED AND NECESSARY TO FACILITATE NEW
CONSTRUCTION.
4. PROTECT SUBGRADES AND FOUNDATION SOILS FROM FREEZING TEMPERATURES, MOST, AND PONDING WATER.
5. EXCAVATE TO INDICATED ELEVATIONS AND DIMENSIONS FOR ALL STRUCTURES, WALKS, PAVEMENTS, AND UTILITY
TRENCHES.
6. CONTRACTOR SHALL FURNISH AND OPERATE ALL DEWATERING MEASURES REQUIRED TO FACILITATE NEW
CONSTRUCTION AND IN ACCORDANCE ON ALL LOCAL, STATE, AND FEDERAL REGULATIONS.
6. PROOF ROLL SUBGRADE BELOW BUILDING PAVEMENTS WITH A PNEUMATIC -TIRED DUMP TRUCK TO IDENTIFY SOFT
7. BACKFlLL ALL UTILITY TRENCHES BENEATH PAVEMENT (AND WITHIN 5') WITH GRANULAR MATERIAL.
8. SOIL FILL: USE SATISFACTORY SOL MATERIAL UNDER ALL WALKS, PAVEMENTS, STEPS, RAMPS, BUILDING SLABS,
FOOTINGS, AND FOUNDATIONS.
9. UNIFORMLY MOISTEN OR AERATE SUBGRADE AND EACH SUBSEQUENT FILL OR BACKFlLL SOIL LAYER BEFORE
COMPACTION TO WITHIN 2 PERCENT OF OPTIMUM MOISTURE CONTENT. DO NOT PLACE BACKFlLL OR TEL SOIL
MATERIAL ON SURFACES THAT ARE MUDDY, FROZEN, OR CONTAIN MOST OR ICE. REMOVE AND REPLACE, OR
SCARIFY AND AIR DRY, OTHERWISE SATISFACTORY SOIL MATERIAL THAT EXCEEDS OPTIMUM MOISTURE CONTENT BY
2 PERCENT AND IS TOO WET TO COMPACT TO SPECIFIED UNIT WEIGHT.
10. COMPACTION OF SOIL BACKFILLS AND FILLS ARE TO BE IN ACCORDANCE WNH GEOTECHNICAL RECOMMENDATIONS
WTHIN THE "GEOTECHNICAL ENGINEERING INVESTIGATION FOR THE PROPOSED URGENT CARE FACILITY BY ATC,
PROJECT NUMBER 170GC00]54, DATED JANUARY ], 2019.
11. SITE ROUGH GRADING: SLOPE GRADES TO DIRECT WATER AWAY FROM BUILDINGS AND TO PREVENT PONDING.
FINISH SUBGRADES TO REQUIRED ELEVATORS WITHIN THE FOLLOWING TOLERANCES:
I. TURF OR UNPAVED AREAS: PLUS OR MINUS 1 INCH
it. WALKS: PLUS OR MINUS 1/2 INCH.
HE PAVEMENTS: PLUS OR MINUS 1/2 INCH
IV. INSIDE BUILDING ONES: FINISH SUBGRADE TO A TOLERANCE OF 3INCH MEN TESTED WN A 10-FOOT
STRAIGHTEDGE.
12. QUALITY CONTROL: QUALIFIED GEOTECHNICAL ENGINEER TO BE ENGAGED AS TESTING AGENCY AS DIRECTED BY
OWNER.
13. REPAIR AND REESTABLISH GRADES TO SPECIFIED TOLERANCES WHERE COMPLETED OR PARTIALLY COMPLETED
SURFACES BECOME ERODED, RUTTED, SETTLED, OR MERE THEY LOSE COMPACTION DUE TO SUBSEQUENT
CONSTRUCTION OPERATIONS OR WEATHER
STORM SEWER:
A. GENERAL
1. STORM SEWER INCLUDES ALL PIPES, FITTINGS. MANHOLES. CLEANOUTS, TRANSITION COUPUNGS, CATCH BASINS,
INLETS, END SECTIONS, AND OUTLETS.
2. THE CONTRACTOR SHALL NOTIFY ENGINEER IN WRITNG OF ANY CHANGES, ERRORS, OR OMISSIONS FOUND ON THE
PLANS OR IN THE FIELD, BEFORE WORK IS STARTED OR RESUMED.
3. CONTRACTOR SHALL LOCATE, IDENTIFY, DISCONNECT, AND SEAL OR CAP UTILITIES INDICATED TO BE REMOVED OR
ABANDONED IN PLACE. DO NOT INTERRUPT UTLmES SERVING FACIUMES OCCUPIED BY OWNER UNLESS PERMISSION
IS GRANTED. NOTIFY OWNER AT LEAST TWO DAYS IN ADVANCE OF PROPOSED UTILITY INTERRUPTIONS.
B. PRODUCTS
1. PE PIPE AND FITTINGS: PE DRAINAGE PIPE AND FITTINGS RIP 3 TO NIPS 10, AASHTO M 252M. TYPE S. WITH
SMOOTH WATERWAY FOR COUPLING JOINTS. PE DRAINAGE PIPE AND FITTINGS NPS 12 TO NPS 60. AASHTO M
294M, TYPE S, WTH SMOOTH WATERWAY FOR COUPLING JOINTS.
2. PVC PIPE AND FITTINGS: PIPE: ASIM F 949, PVC, OR ASTM 0-3034, F-1336, F-679, CORRUGATED PIPE WITH
BELL AND SPIGOT ENDS FOR GASKETED JOINTS. FITTINGS: ASTM 949, PVC MOLDED OR FABRICATED, SOCKET TYPE.
GASKETS: ASTM F 477, ELASTOMERIC SEALS.
3. CONCRETE PIPE AND FITTINGS: REINFORCED CONCRETE SEWER PIPE AND FITTINGS MEETING ASTM C 76 VAN BELL
AND SPIGOT ENDS AND GASKETED JOINTS ON ASTM C 443 RUBBER GASKETS. PIPE TO BE CLASS III UNLESS
OTHERWWSE INDICATED ON PLANS.
4. COMPLY WITH ASTM C 1173, ELASTOMERIC SLEEVE -TYPE REDUCING OR TRANSITION COUPLING, FOR JOINTING
UNDERGROUND NON -PRESSURE PIPING. INCLUDE ENDS OF SAME SIZES AS PIPING TO BE JOINED, AND
CORROSION -RESISTANT METAL TENSION BAND AND TIGHTENING MECHANISM ON EACH END,
5. CLEANOUTS: CAST IRON CLEANOUTS: ASME A112.36.2M ROUND, GRAY -IRON HOUSING WITH CLAMPING DEVICE AND
ROUND, SECURED, SCORIATED, GRAY -IRON COVER. HEAVY DUTY TOP LOADING IS REQUIRED. PLASTIC CLEANOUTS:
PVC BODY WITH PVC THREADED PLUG.
6. MANHOLES AND CATCH BASINS: STANDARD REINFORCED PRECAST CONCRETE MANHOLES MEETING ASTM C 478,
MINIMUM 48-INCH DIAMETER UNLESS OTHERWISE INDICATED. BASE SECTION TO BE MINIMUM 6-INCH THICKNESS
AND 4-INCH THICKNESS FOR WALLS AND BASE RISER SECTION. REINFORCED CONCRETE GRADE RINGS, 6-9 INCH
TOTAL THICKNESS, TO MATCH DIAMETER OF MANHOLE FRAME AND COVER. MANHOLE FRAMES AND COVERS AS
INDICATED ON DRAWINGS. PIPE CONNECTORS SHOULD BE PROVIDED TO MEET ASIM C293, RESILIENT, OF SIZE
REQUIRED, FOR EACH PIPE CONNECTING TO THE BASE SECTION.
7. CONCRETE: CAST -IN -PLACE CONCRETE ACCORDING TO ACI 318 AND ACI 350/35OR AND IN ACCORDANCE WITH
THE FOLLOWING:
i. CEMENT: ASTM C 150. TYPE III
it. FINE AGGREGATE: ASTM C 33, SAND
HE COARSE AGGREGATE: ASIM C 33, CRUSHED GRAVEL
Iv. WATER: POTABLE
8. PORTLAND CEMENT DESIGN MIX: 4.000 PSI MINIMUM WITH 0.45 MAXIMUM WATER/CEMENTIQUS MATERIALS RATIO.
REINFORCING FABRIC TO MEET ASTM A 185/A 185M, STEEL, WELDED WIRE FABRIC, PLAIN. REINFORCING BARS TO
MEET ASTM A 615/A 615M, GRADE 60 DEFORMED STEEL
9. MANHOLE CHANNELS TO BE FORMED WITH AN INVERT SLOPE OF 2 PERCENT THROUGH THE MANHOLE AND
-- -- - - - -- -- - -- - INTO CHANNEL
RELEASED FOR CONSTRUCTION
CASTINGS AS SHOWN ON DRAWINGS.
Subject to compliance with all regulations BE PROVIDED AT ALL PIPE ENDS AND AS INDICATED ON DRAWINGS.
of State and local Codes END SECTIONS TO DIMENSIONS INDICATED. AVERAGE RIP -RAP SIZE
AHED ON DRAWINGS.
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1. THE CONTRACTOR SHALL NOTIFY ENGINEER IN WRITING OF ANY CHANGES, ERRORS, OR OMISSIONS FOUND ON THE
PLANS OR IN THE FIELD, BEFORE WORK IS STARTED OR RESUMED.
2. USE MATERIALS AND GRADATIONS THAT HAVE PERFORMED SATSFACTORILY IN PREVIOUS INSTALLATIONS.
I-MaZICIIQ9P:
1. AGGREGATES
i. COURSE AGGREGATE: ASTM D 692/D92M, SOUND; ANGULAR CRUSHED STONE,
CRUSHED GRAVEL, OR CURED, CRUSHED BLAST-FURNANCE SLAG.
o. FINE AGGREGATE: ASTM D 1073 OR AASHTO M 29. SHARP -EDGED NATURAL SAND OR SAND PREPARED
FROM STONE, GRAVEL, CURED BLAST-FURNANCE SLAG, OR COMBINATIONS THEREOF.
0. FOR HOT -MIX ASPHALT, UMIT NATURAL SAND TO A MAXIMUM OF 20 PERCENT BY WEIGHT OF
THE TOTAL AGGREGATE MASS.
HE MINERAL FILLER: ASTM D 242 OR AASHTO M 17, ROCK OR SLAG DUST, HYDRAULIC CEMENT, OR OTHER
INERT MATERIAL
2. ASPHALT MATERIALS
ASPHALT BINDER: AASHTO M 320, PG 64-22 (OR AS OTHERWISE RECOMMENDED BY INDOT STANDARDS)
E ASPHALT CEMENT: PER INDOT STANDARDS
III. CUTBACK PRIME COAT: PER INGOT STANDARDS
Y. EMULSIFIED ASPHALT PRIME COAT: PER INGOT STANDARDS
V. TACK COAT: PER INGOT STANDARDS
A. WATER: POTABLE.
vii. UNDERSEAUNG ASPHALT: ASTM D 3141; PUMPING CONSISTENCY.
3. AUXILIARY MATERIALS
I. RECYCLED MATERIALS FOR HOT -MIX ASPHALT MIXES: RECLAIMED ASPHALT PAVEMENT; RECLAIMED,
UNBOUND AGGREGATE BASE MATERIAL; AND RECYCLED ASPHALT SHINGLES FROM SOURCES AND
GRADATIONS THAT HAVE PERFORMED SATISFACTORILY IN PREVIOUS INSTALLATIONS. EQUAL TO
PERFORMANCE OF REQUIRED HOT -MIX ASPHALT PAVING PRODUCED FROM ALL NEW MATERIALS.
o. HERBICIDE: COMMERCIAL CHEMICAL FOR WEED CONTROL, REGISTERED BY THE EPA, AND NOT CLASSIFIED
AS "RESTRICTED USE" FOR LOCATIONS AND CONDITIONS OF APPUCATION. PROVIDE IN GRANULAR,
LIQUID, OR WETTABLE POWDER FORM.
Ili. SAND: ASTM D 1073 OR AASHTO M 29, GRACE NO. 2 OR NO. 3.
4. MIXES
I. RECYCLED CONTENT OF HOT -MIX ASPHALT: PER INDOT STANDARDS
it. HOT -MIX ASPHALT: DENSE -GRADED, HOT -LAID, HOT -MIX ASPHALT PLANT MIXES
APPROVED BY INGOT AND COMPLYING ON THE FOLLOWING REQUIREMENTS:
a. PROVIDE MIXES WITH A HISTORY OF SATISFACTORY PERFORMANCE IN GEOGRAPHICAL AREA
WERE PROJECT IS LOCATED.
b. BASE COURSE: 25.0 MM OR 19.0 MM (AS INDICATED ON DRAWINGS)
C. SURFACE COURSE: 9.51MM
C. EXECUTION
1. EXAMINATION
I. VERIFY THAT SUBGRADE IS DRY AND IN SUITABLE CONDITION TO BEGIN PAVING.
n. PROOF -ROLL SUBGRADE BELOW PAVEMENTS WWN HEAVY PNEUMATC-TRW EQUIPMENT
TO IDENTIFY SOFT POCKETS AND AREAS OF EXCESS MELDING. DO NOT PROOF -ROLL WET OR
SATURATED SUBGRADES. PROOFROLL TO BE PERFORMED BY QUALIFIED GEOTECHNICAL ENGINEER.
a. COMPLETELY PROOF -ROLL SUBGRADE IN ONE DIRECTION UNIT VEHICLE SPEED
TO 3 MPH.
b. PROOF ROLL W11H A LOADED 10-WHEEL, TANDEM -AXLE DUMP TRUCK WEIGHING NOT LESS
THAN 15 TONS
c. EXCAVATE SOFT SPOTS, UNSATISFACTORY SOILS, AND AREAS OF EXCESSIVE PUMPING OR
RUTTING, AS DETERMINED BY ENGINEER, AND REPLACE WITH COMPACTED BACKFlLL OR FILL AS
DIRECTED.
I. PROCEED WITH PAVING ONLY AFTER UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED.
2. SURFACE PREPARATION
I. GENERAL: IMMEDIATELY BEFORE PLACING ASPHALT MATERIALS, REMOVE LOOSE AND DELETERIOUS
MATERIAL FROM SUBSTRATE SURFACES. ENSURE THAT PREPARED SUBGRADE IS READY TO RECEIVE
PAVING.
o. HERBICIDE TREATMENT: APPLY HERBICIDE ACCORDING TO MANUFACTURER'S RECOMMENDED RATES
AND WRITTEN APPUCATION INSTRUCTIONS. APPLY TO DRY, PREPARED SUBGRADE OR SURFACE OF
COMPACTED -AGGREGATE BASE BEFORE APPLYING PAVING MATERIALS.
0. MIX HERBICIDE WWN PRIME COAT IF FORMULATED BY MANUFACTURER FOR THAT PURPOSE2
Ili. CUTBACK PRIME COAT: APPLY UNIFORMLY OVER SURFACE OF COMPACTED UNBOUND -AGGREGATE
BASE COURSE AT A RATE OF 0.15 TO 0.50 GAL/SQ. M. APPLY ENOUGH MATERIAL TO PENETRATE AND
SEAL, BUT NOT FLOOD, SURFACE. ALLOW PRIME COAT TO CURE.
a. IF PRIME COAT IS NOT ENTIRELY ABSORBED WITHIN 24 HOURS AFTER APPUCATION, SPREAD
SAND OVER SURFACE TO BLOT EXCESS ASPHALT. USE ENOUGH SAND TO PREVENT PICKUP
UNDER TRAFFIC. REMOVE LOOSE SAND BY SWEEPING BEFORE PAVEMENT IS PLACED AND AFTER
VOLATLES HAVE EVAPORATED.
b. PROTECT PRIMED SUBSTRATE FROM DAMAGE UNTIL READY TO RECEIVE PAVING.
iv. TACK COAT: APPLY UNIFORMLY TO SURFACES OF EXISTING PAVEMENT AT A RAZE OF 0.05 TO 0.15
GAL./SQ. YD.
a. ALLOW TACK COAT TO CURE UNDISTURBED BEFORE APPLYING HOT -MIX ASPHALT PAVING.
b. AVOID SMEARING OR STAINING ADJOINING SURFACES. APPURTENANCES, AND SURROUNDINGS.
REMOVE SPILLAGES AND CLEAN AFFECTED SURFACES.
3. PLACING HOT -MIX ASPHALT
I. MACHINE PLACE HOT -MIX ASPHALT ON PREPARED SURFACE, SPREAD UNIFORMLY, AND STRIKE OFF.
PLACE ASPHALT MIX BY HAND IN AREAS INACCESSIBLE TO EQUIPMENT IN A MANNER THAT
PREVENTS SEGREGATION OF MIX, PLACE EACH COURSE TO REQUIRED GRADE, CROSS SECTION, AND
THICKNESS WHEN COMPACTED.
a. PLACE HOT -MIX ASPHALT BASE COURSE IN NUMBER OF LIFTS AND THICKNESSES INDICATED.
b. PLACE HOT -MIX ASPHALT SURFACE COURSE IN SINGLE LIFT.
C. SPREAD MIX AT A MINIMUM TEMPERATURE OF 250 DEG F
I. BEGIN APPLYING MIX ALONG CENTERLINE OF CROWN FOR CROWNED SECTIONS AND ON HIGH
SIDE OF ONE-WAY SLOPES UNLESS OTHERWISE INDICATED.
e. REGULATE PAVER MACHINE SPEED TO OBTAIN SMOOTH. CONTINUOUS SURFACE FREE OF PULLS
AND TEARS IN ASPHALT -PAVING MAT.
L PLACE PAVING IN CONSECUTIVE STRIPS NOT LESS THAN 10 FEET ODE UNLESS INFILL EDGE STRIPS
OF A LESSER WIDTH ARE REQUIRED.
a. AFTER FIRST STRIP HAS BEEN PLACED AND ROLLED, PLACE SUCCEEDING STRIPS AND EXTEND
ROLLING TO OVERLAP PREVIOUS STRIPS. OVERLAP MIX PLACEMENT ABOUT 1 TO 1-1/2
INCHES FROM STRIP TO STRIP TO ENSURE PROPER COMPACTION OF MIX ALONG LONGITUDINAL
JOINTS.
b. COMPLETE A SECTION OF ASPHALT BASE COURSE BEFORE PLACING ASPHALT SURFACE
COURSE.
HE PROMPTLY CORRECT SURFACE IRREGULARITIES IN PAVING COURSE BEHIND PAVER. USE SUITABLE
HAND TOOLS TO REMOVE EXCESS MATERIAL FORMING HIGH SPOTS. FILL DEPRESSIONS `WITH HOT -MIX
ASPHALT TO PREVENT SEGREGATION OF MIX; USE SUITABLE HAND TOOLS TO SMOOTH SURFACE.
4. JOINTS
i. CONSTRUCT JOINTS TO ENSURE A CONTINUOUS BOND BETWEEN ADJOINING PAVING SECTIONS. CONSTRUCT
JOINTS FREE OF DEPRESSIONS, WWN SAME TEXTURE AND SMOOTHNESS AS OTHER SECTIONS OF HOT -MIX
ASPHALT COURSE.
a. CLEAN CONTACT SURFACES AND APPLY TACK COAT TO JOINTS.
b. OFFSET LONGITUDINAL JOINTS, IN SUCCESSIVE COURSES, A MINIMUM OF 6 INCHES
C. OFFSET TRANSVERSE JOINTS. IN SUCCESSIVE COURSES. A MINIMUM OF 24 INCHES
6. CONSTRUCT TRANSVERSE JOINTS AT EACH POINT WHERE PAVER ENDS A DAYS WORK AND
RESUMES WORK AT A SUBSEQUENT TIME. CONSTRUCT THESE JOINTS USING EITHER "BULKHEAD"
OR "PAPERED" METHOD ACCORDING TO At MS-22, FOR BOTH "ENDING A LANE" AND
"RESUMPTION OF PAVING OPERATIONS."
e. COMPACT JOINTS AS SOON AS HOT -MIX ASPHALT WILL BEAR ROLLER WEIGHT
WITHOUT EXCESSIVE DISPLACEMENT.
f. COMPACT ASPHALT AT JOINTS TO A DENSITY WITHIN 2 PERCENT OF SPECIFIED COURSE
DENSITY.
ASPHALT PAVING (CONT.):
5. COMPACTION
I. GENERAL: BEGIN COMPACTION AS SOON AS PLACED HOT -MIX PAVING WILL BEAR ROLLER WEIGHT
WTHOUT EXCESSIVE DISPLACEMENT. COMPACT HOT -MIX PAVING ON HOT, HAND TAMPERS OR ON
VIBRATORY -PLATE COMPACTORS IN AREAS INACCESSIBLE TO ROLLERS.
a. COMPLETE COMPACTION BEFORE MIX TEMPERATURE COOLS TO 185 DEG F
L BREAKDOWN ROLLING : COMPLETE BREAKDOWN OR INITIAL ROLLING IMMEDIATELY AFTER ROLLING JOINTS
AND OUTSIDE EDGE. EXAMINE SURFACE IMMEDIATELY AFTER BREAKDOWN ROLLING FOR INDICATED CROWN,
GRADE, AND SMOOTHNESS. CORRECT LAYDOW'N AND ROLLING OPERATIONS TO COMPLY WITH
REQUIREMENTS.
Ili. INTERMEDIATE ROLLING: BEGIN INTERMEDIATE ROLLING IMMEDIATELY AFTER BREAKDOWN ROLLING WHILE
HOT -MIX ASPHALT IS STILL HOT ENOUGH TO ACHIEVE SPECIFIED DENSITY. CONTINUE ROLLING UNTIL
HOT -MIX ASPHALT COURSE HAS BEEN UNIFORMLY COMPACTED TO THE FOLLOWING DENSITY:
a. AVERAGE DENSITY: 96 PERCENT OF REFERENCE LABORATORY DENSITY ACCORDING TO ASTM D
6927 OR AASHTO T 245. BUT NOT LESS THAN 94 PERCENT OR GREATER THAN 100 PERCENT.
to. AVERAGE DENSITY: 92 PERCENT OF REFERENCE MAXIMUM THEORETICAL DENSITY ACCORDING
TO ASTM D 2041, BUT NOT LESS THAN 90 PERCENT OR GREATER THAN 96 PERCENT.
V. FINISH ROLLING: FINISH ROLL PAVED SURFACES TO REMOVE ROLLER MARKS WHILE HOT -MIX ASPHALT IS
STLL WARM.
V. EDGE SHAPING: WHILE SURFACE IS BEING COMPACTED AND FINISHED, TRIM EDGES OF PAVEMENT TO
PROPER ALIGNMENT. BEVEL EDGES WHILE ASPHALT IS STILL HOT; COMPACT THOROUGHLY.
A. REPAIRS: REMOVE PAVED AREAS THAT ARE DEFECTVE OR CONTAMINATED ON FOREIGN MATERIALS
AND REPLACE WITH FRESH, HOT -MIX ASPHALT. COMPACT BY ROLLING TO SPECIFIED DENSITY AND
SURFACE SMOOTHNESS.
AT. PROTECTION: AFTER FINAL ROLLING, DO NOT PERMIT VEHICULAR TRAFFIC ON PAVEMENT UNTIL IT HAS
COOLED AND HARDENED.
All. ERECT BARRICADES TO PROTECT PAVING FROM TRAFFIC UNTIL MIXTURE HAS COOLED ENOUGH NOT TO
BECOME MARKED.
6. INSTALLATION TOLERANCES
I. PAVEMENT THICKNESS: COMPACT EACH COURSE TO PRODUCE THE THICKNESS INDICATED WITHIN THE
FOLLOWING TOLERANCES:
a. BASE COURSE: PLUS OR MINUS 1/2 INCH
b. SURFACE COURSE: PLUS 1/4 INCH NO MINUS.
ii. PAVEMENT SURFACE SMOOTHNESS: COMPACT EACH COURSE TO PRODUCE A SURFACE SMOOTHNESS
WITHIN THE FOLLOWING TOLERANCES AS DETERMINED BY USING A 10-FOOT STRAIGHTEDGE APPLIED
TRANSVERSELY OR LONGITUDINALLY TO PAVED AREAS:
a. BASE COURSE: 1/4 INCH
b. SURFACE COURSE: 1/8 INCH
C. CROWNED SURFACES: TEST WITH CROWNED TEMPLATE CENTERED AND AT RIGHT ANGLE TO
CROWN. MAXIMUM ALLOWABLE VARIANCE FROM TEMPLATE IS 1/4 INCH
7. HELD QUALITY CONTROL
I. TESTING AGENCY: CONTRACTOR TO ENGAGE A QUALIFIED TESTING AGENCY TO PERFORM TESTS AND
INSPECTIONS.
n. THICKNESS: IN -PLACE COMPACTED THICKNESS OF HOT -MIX ASPHALT COURSES WLL BE DETERMINED
ACCORDING TO 0 3549
III. FINISHED
SURFACE SMOOTHNESS: FINISHED SURFACE OF EACH HOT -MIX ASPHALT COURSE WLL BE TESTED FOR
COMPLIANCE DENSITY:
SMOOTHNESS TOLERANCES.
Y. CO PLACE DENSITY: TESTING AGENCY WILL T979 SAMPLES OF UNCOIAPACTED PAVING MIXTURES AND
COMPACTED PAVEMENT ACCORDING TO TICA D DENSITY
OR AASHTO T 168.
a. REFERENCE MAXIMUM THEORETICAL DENSITY WILL IDETERMINED IV AVERAGING RESULTS
MOM FOUR SAMPLES OF HOT -MIX ASPHALT -PAVING MIXTURE DELIVERED DAILY TO SITE,
PREPARED ACCORDING TO ASTM D 2041, AND COMPACTED ACCORDING TO JOB -MIX
SPECIFICATIONS.
to. IN -PLACE DENSITY M COMPACTED PAVEMENT WILL BE DETERMINED BY TESTING CORE SAMPLES
ACCORDING TO ASTM D 1 0 2726.
WILL FOR
E
V. ONE CORE SAMPLE L BE TAKEN FOR EVERYRY 1000 S0. YD. OR LESS OF INSTALLED PAVEMENT, WITH
NO FEWER THAN THREE CORES TAKEN.
vi. FIELD DENSITY OF IN -PLACE COMPACTED PAVEMENT MAY ALSO BE DETERMINED BY NUCLEAR METHOD
ACCORDING TO ASTM D 2950 MIX CORRELATED WITH ASTM D 11 WERE
ASTM KEN D D26.
via. REPLACE AND COMPACT HOT -MIX ASPHALT WHERE CORE TESTS WERE TAKEN.
vill. REMOVE AND REPLACE OR INSTALL ADDITIONAL HOT -MIX ASPHALT WHERE TEST RESULTS OR
MEASUREMENTS INDICATE THAT IT DOES NOT COMPLY WETH SPECIFIED REQUIREMENTS.
CONCRETE PAVING:
A. GENERAL
1. CONCRETE PAVING SECTOR INCLUDES DRIVEWAYS, ROADWAYS, PARKING LOTS, CURBS AND GUTTERS, WALKS, AND
CONCRETE APRONS.
2. ACTION SUBMITTALS
I. PRODUCT DATA: FOR EACH TYPE OF PRODUCT INDICATED.
n. OTHER ACTION SUBMITTAL$
a. DESIGN MIXTURES: FOR EACH CONCRETE PAVING MIXTURE. INCLUDE ALTERNATE DESIGN
MIXTURES WHEN CHARACTERISTICS OF MATERIALS PROJECT CONDMONS, WEATHER, LEST
RESULTS, OR OTHER CIRCUMSTANCES WARRANT ADJUSTMENTS.
to. MATERIAL LEST REPORTS: FROM A QUALIFIED TESTNG AGENCY INDICATING AND INTERPRETING
LEST RESULTS FOR COMPUANCE OF THE FOLLOWING WITH REQUIREMENTS INDICATED. BASED
ON COMPREHENSIVE TESTING OF CURRENT MATERIALS.
3. QUALITY ASSURANCE
I. READY -MIX -CONCRETE MANUFACTURER QUALIFICATIONS: A FIRM EXPERIENCED IN MANUFACTURING
READY -MIXED CONCRETE PRODUCTS AND THAT COMPLIES WITH ASTM C 94/C 94M REQUIREMENTS FOR
PRODUCTION FACIUMES AND EQUIPMENT.
ACI PUBLICATIONS: COMPLY WITH ACI 301 (ACI 301M) UNLESS OTHERWISE INDICATED.
Ili. HANDICAP STANDARDS: PROVIDE RAMPS INDICATED FOR HANDICAP ACCESS IN ACCORDANCE ON ANSI
A117 AND FEDERAL AMERICANS ON DISABIUMES ACT (ADA).
I:1111=1YIFI:NkY
1. STEEL REINFORCEMENT
I. RECYCLED CONTENT: POST CONSUMER RECYCLED CONTENT PLUS ONE-HALF OF PRECONSUMER
RECYCLED CONTENT NOT LESS THAN 25 PERCENT.
n. PLAIN -STEEL WELDED WWRE REINFORCEMENT: ASTM A 185/A 185M, FABRICATED FROM AS -DRAWN
STEEL WIRE INTO FLAT SHEETS.
Hai. DEFORMED -STEEL WELDED WIRE REINFORCEMENT: ASTM A 497/A 497M. FLAT SHEET.
V. REINFORCING BARS: ASTM A 615/A 615M, GRADE 60 (GRADE 420); DEFORMED.
PLAIN -STEEL WIRE: ASTM A 82/A 82M, AS DRANK.
C. SLUMP UNIT: 5 INCHES (125 MM), PLUS OR MINUS 1 INCH (25 MM).
8. AIR CONTENT: 6.5 PERCENT PLUS OR MINUS 1.5 PERCENT.
n. CHEMICAL ADMIXTURES: USE ADMIXTURES ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS.
7. CONCRETE MIXING
I. READY -MIXED CONCRETE: MEASURE, BATCH, AND MIX CONCRETE MATERIALS AND CONCRETE
ACCORDING TO ASTM C 94/C 94M. FURNISH BATCH CERTIFICATES FOR EACH BATCH DISCHARGED
AND USED IN THE WORK,
B. EXECUTION
1. EXAMINATION AND PREPARATION
I. PROOF -ROLL PREPARED SUBBASE SURFACE BELOW CONCRETE PAVING TO IDENTIFY SOFT POCKETS
AND AREAS OF EXCESS YIELDING.
ii. REMOVE LOOSE MATERIAL FROM COMPACTED SUBBASE SURFACE IMMEDIATELY BEFORE PLACING
CONCRETE.
2. EDGE FORMS AND SCREED CONSTRUCTION
I. SET, BRACE, AND SECURE EDGE FORMS, BULKHEADS, AND INTERMEDIATE SCREED GUIDES TO
REQUIRED LINES, GRADES, AND ELEVATIONS. INSTALL FORMS TO ALLOW CONTINUOUS PROGRESS OF
WORK AND SO FORMS CAN REMAIN IN PLACE AT LEAST 24 HOURS AFTER CONCRETE PLACEMENT.
n. CLEAN FORMS AFTER EACH USE AND COAT WITH FORM -RELEASE AGENT TO ENSURE SEPARATION
FROM CONCRETE WITHOUT DAMAGE.
3. STEEL REINFORCEMENT
I. GENERAL: COMPLY WITH CRSI'S "MANUAL OF STANDARD PRACTICE" FOR FABRICATING, PLACING, AND
SUPPORTING REINFORCEMENT.
4. JOINTS
L GENERAL: FORM CONSTRUCTION, ISOLATION, AND CONTRACTION JOINTS AND TOOL EDGES TRUE TO
LINE, ON FACES PERPENDICULAR TO SURFACE PLANE OF CONCRETE. CONSTRUCT TRANSVERSE
JOINTS AT RIGHT ANGLES TO CENTERLINE UNLESS OTHERWSE INDICATED.
IL CONSTRUCTION JOINTS: SET CONSTRUCTION JOINTS AT SIDE AND END TERMINATIONS OF PAVING
AND AT LOCATIONS MERE PAVING OPERATIONS ARE STOPPED FOR MORE THAN ONE-HALF HOUR
UNLESS PAVING TERMINATES AT ISOLATION JOINTS.
F. ISOLATON JOINTS: FORM ISOLATION JOINTS OF PREFORMED JOINT -FILLER STRIPS ABUTTING
CONCRETE CURBS, CATCH BASINS, MANHOLES, INLETS, STRUCTURES, OTHER FIXED OBJECTS, AND
WHERE INDICATED.
iv. CONTRACTION JOINTS: FORM WEAKENED -PLANE CONTRACTION JOINTS, SECTIONING CONCRETE INTO
AREAS AS INDICATED. CONSTRUCT CONTRACTON JOINTS FOR A DEPTH EQUAL TO AT LEAST
ONE-FOURTH OF THE CONCRETE THICKNESS.
V. EDGING: AFTER INITIAL FLOATING. TOOL EDGES OF PAVING GUTTERS CURBS AND JOINTS IN
CONCRETE WITH AN EDGING TOOL TO A 1/4-INCH (6-MM) RADIUS. REPEAT TOOLING OF EDGES
AFTER APPLYING SURFACE FINISHES. ELIMINATE EDGING -TOOL MARKS ON CONCRETE SURFACES.
5. CONCRETE PLACEMENT
I. MOISTEN SUBBASE TO PROVIDE A UNIFORM DAMPENED CONDITION AT TIME CONCRETE IS PLACED.
ii. COMPLY WWN ACI 301 (ACI 301M) REQUIREMENTS FOR MEASURING. MIXING. TRANSPORTING. PLACING,
AND CONSOUDATING CONCRETE.
Ili. DEPOSIT AND SPREAD CONCRETE IN A CONTINUOUS OPERATION BETWEEN TRANSVERSE JOINTS. DO
NOT PUSH OR DRAG CONCRETE INTO PLACE OR USE VIBRATORS TO MOVE CONCRETE INTO PLACE.
Iv. SCREED PAVING SURFACE WITH A STRAIGHTEDGE AND STRIKE OFF.
V. COMMENCE INMAL FLOATING USING BULL FLOATS OR DARBIES TO IMPART AN OPEN -TEXTURED AND
UNIFORM SURFACE PLANE BEFORE EXCESS MOISTURE OR BLEED WATER APPEARS ON THE SURFACE.
DO NOT FURTHER DISTURB CONCRETE SURFACES BEFORE BEGINNING FINISHING OPERATIONS OR
SPREADING SURFACE TREATMENTS.
6. CONCRETE PROTECTION AND CURING
I. GENERAL: PROTECT FRESHLY PLACED CONCRETE FROM PREMATURE DRYING AND EXCESSIVE COLD
OR HOT TEMPERATURES.
ii. COMPLY W11H ACI 306.1 FOR COLD -WEATHER PROTECTION.
oi. EVAPORATION RETARDER: APPLY EVAPORATION RETARDER TO CONCRETE SURFACES IF HOT, DRY, OR
WNDY CONDITIONS CAUSE MOISTURE LOSS APPROACHING 0.2 LB/SQ. FT. X H (1 KG/SQ. M X H)
BEFORE AND DURING FINISHING OPERATIONS. APPLY ACCORDING TO MANUFACTURER'S WRITTEN
INSTRUCTIONS AFTER PLACING, SCREEDING, AND BULL FLOATING OR DARBYING CONCRETE BUT BEFORE
FLOAT FINISHING.
V. BEGIN CURING AFTER FINISHING CONCRETE BUT NOT BEFORE FREE WATER HAS DISAPPEARED FROM
CONCRETE SURFACE.
V. CURING METHODS: CURE CONCRETE BY MOISTURE CURING, MOISTURE -RETAINING -COVER CURING,
CURING COMPOUND, OR A COMBINATION OF THESE.
M. PENETRATING, ANT-SPAWNG SEALER TREATMENT: APPLY COMPOUNDS TO CLEAN, DRY CONCRETE
SURFACES FREE OF OIL, DIRT, AND OTHER FOREIGN MATERIAL ACCORDING TO MANUFACTURER'S
SPECIFICATIONS. SEALER TO BE APPUED TO ALL EXTERIOR CONCRETE PAVING AND CURBS AFTER
CONCRETE HAS CURED 28 DAYS.
7. PAVING TOLERANCES
I. COMPLY WITH TOLERANCES IN ACI 117 AND AS FOLLOWS:
a. ELEVATION: 3/4 INCH (19 MM).
b. THICKNESS: PLUS 3/8 INCH (10 MM), MINUS 1/4 INCH (6 MM).
C. SURFACE: GAP BELOW 10-FOOT- (3-M-) LONG, UNLEVELED STRAIGHTEDGE NOT TO
EXCEED 1/2 INCH (13 MM).
E. JOINT SPACING: 3 INCHES (75 MM).
e. CONTRACTION JOINT DEPTH: PLUS 1/4 INCH (6 MM), NO MINUS.
E JOINT WIDTH: PLUS 1/8 INCH (3 MM), NO MINUS.
n. APPLY PAINT WITH MECHANICAL EQUIPMENT TO PRODUCE MARKINGS OF DIMENSIONS INDICATED WITH
UNIFORM, STRAIGHT EDGES. APPLY AT MANUFACTURER'S RECOMMENDED RATES TO PROVIDE A
MINIMUM NET FILM THICKNESS OF 15 MILS (0.4 MM).
8. REPAIRS AND PROTECTION
I. REMOVE AND REPLACE CONCRETE PAVING THAT IS BROKEN, DAMAGED, OR DEFECTIVE OR THAT
DOES NOT COMPLY WWN REQUIREMENTS IN THIS SECTION. REMOVE WORK IN COMPLETE SECTIONS FROM
JOINT TO JOINT UNLESS OTHERWISE APPROVED BY ENGINEER.
Ii. PROTECT CONCRETE PAVING FROM DAMAGE. EXCLUDE TRAFFIC FROM PAVING FOR AT LEAST 14 DAYS
AFTER PLACEMENT. WHEN CONSTRUCTION TRAFFIC IS PERMITTED, MAINTAIN PAVING AS CLEAN AS
POSSIBLE BY REMOVING SURFACE STAINS AND SPILLAGE OF MATERIALS AS THEY OCCUR.
Hai. MAINTAIN CONCRETE PAVING FREE OF STAINS. DISCOLORATION, DIRT, AND OTHER FOREIGN MATERIAL.
SWEEP PAVING NOT MORE THAN TWO DAYS BEFORE DATE SCHEDULED FOR SUBSTANTIAL COMPLETION
INSPECTORS.
A.
DEFORMED -STEEL WIRE: ASTM A 496/A 496M.
vii.
DOWEL BARS: ASTM A 615/A 615M, GRADE 60 (GRADE 420) PLAIN -STEEL BARS; ZINC COATED
DEMOLITION:
(GALVANIZED) AFTER FABRICATION ACCORDING TO ASTM A 767/A 767M, CLASS I COATING. CUT BARS
TRUE TO LENGTH WITH ENDS SQUARE AND FREE OF BURRS.
A.
GENERAL
Via.
BAR SUPPORTS: BOLSTERS, CHAIRS, SPACERS, AND OTHER DEVICES FOR SPACING, SUPPORTING, AND
FASTENING REINFORCING BARS, WELDED WIRE REINFORCEMENT, AND DOWELS IN PLACE. MANUFACTURE
THE CONTRACTOR SHALL REMOVE AND DISPOSE OFF SITE, ALL EXISTING STRUCTURES, FENCES, CONCRETE AND
BAR SUPPORTS ACCORDING TO CR9'S "MANUAL OF STANDARD PRACTICE" FROM STEEL WIFE. PLASTIC,
PAVEMENT ON SITE, UNLESS NOTED TO REMAIN ON THE CIXQRACT DRAWINGS.
OR PRECAST CONCRETE OF GREATER COMPRESSIVE STRENGTH THAN CONCRETE SPECIFIED.
THE CONTRACTOR SHALL PROTECT AND NOT DESTROY PROPERTY CORNER MONUMENTS DURING CONSTRUCTION.
2. CONCRETE
MATERIALS
I.
CEMENTITIOUS MATERIAL USE THE FOLLOWING CEMENTITaOUS MATERIALS, OF SAME TYPE, BRAND, AND
B.
SUMMARY
SOURCE THROUGHOUT PROJECT:
THIS SECTION REQUIRES REMOVAL AND DISPOSAL, OFF SITE, OF THE FOLLOWING:
a. PORTLAND CEMENT: ASTM C 150, PORTLAND CEMENT TYPE I.
1. ASPHALT PARKING LOT.
to. FLY ASH: ASTM C 618, CLASS C OR CLASS F.
2. MISCELLANEOUS CONCRETE, STORM SEWER, PLANT MATERIAL, UNDERGROUND CONDUITS, SM UGHTS, ETC.,
C. GROUND GRANULATED BLAST -FURNACE SLAG: ASIM C 989, GRADE 100 OR 120.
LOCATED ON SITE.
n.
NORM& -WEIGHT AGGREGATES: ASTM C 33,UNIFORMLY GRADED, AND AS FOLLOWS:
a. COMBINED AGGREGATE GRADATION: WELL GRADED FROM COARSEST TO FINEST ON NOT
C.
SUBMITTALS
MORE THAN 18 PERCENT AND NOT LESS THAN 8 PERCENT RETAINED ON A INDIVIDUAL SIEVE,
SUBMIT THE FOLLOWING IN ACCORDANCE WITH CONOMONS OF CONTRACT AND DIM90N 1 SPECIFICATION SECTIONS.
EXPECT THAT LESS THAN 8 PERCENT MAY BE RETAINED ON COARSEST SIEVE AND ON NO. 50
1. A PROPOSED SCHEDULE OF OPERATORS COORDINATION FOR SHUTOFF, CAPPING, AND CONTINUATION OF
SIEVE, AND LESS THAN 8 PERCENT MAY BE RETAINED ON SIEVES MINER THAN NO. W.
UTILITY SERVICES AS REQUIRED.
to. USE CRUSHED UMESTONE COARSE AGGREGATE FOR CONCRETE EXPOSED TO WEATHER.
2. PROVIDE A DETAILED SEQUENCE AND SCHEDULE OF DEMOUTON AND REMOVAL WORK TO BE
HE
WATER: POTABLE AND COMPLYING WITH ASTM C 94/C 94M.
COMPLETED.
V.
AIR -ENTRAINING ADMIXTURE: ASW C 260.
V.
CHEMICAL ADMIXTURES: ADMIXTURES CERTIFIED BY MANUFACTURER TO BE COMPATIBLE WWN OTHER
0.
JOB CONDTIONS
ADMIXTURES AND TO CONTAIN NOT MORE THAN 0.1 PERCENT WATER-SOLUBLE CHLORIDE IONS BY MASS
1. SALVAGED MATERIALS: ITEMS OF SALVAGEABLE VALUE TO CONTRACTOR MAY BE REMOVED FROM STRUCTURE AS
OF CEMENTTIOUS MATERIAL.
WORK PROGRESSES. TRANSPORT SALVAGED ITEMS FROM THE SM AS THEY ARE REMOVED.
V.
NOTE: WHERE CLASS A, B, OR C CONCRETE IS REFERENCE IN PLANS OR SPECIFICATIONS, THE CLASS IS
I. STORAGE OR SALE OF REMOVED ITEMS WILL NOT BE PERMITTED ON SITE.
AS DEFINED IN ACI 347-04.
2. EXPLOSIVES: USE OF ANY TYPE OF EXPLOSIVES 1WLL NOT BE PERMITTED.
3. TRAFFIC: CONDUCT DEMOLITION OPERATIONS AND REMOVAL OF DEBRIS TO ENSURE MINIMUM INTERFERENCE WITH
3. CURING
MATERIALS
ROADS, STREETS, WALKS AND OTHER ADJACENT OCCUPIED AND USED FACILITIES.
I.
ABSORPTIVE COVER: AASHTO M 182, CLASS 3, BURLAP CLOTH MADE FROM JUTE OR KENAF, WEIGHING
I. DO NOT CLOSE OR OBSTRUCT ROADS, STREETS, WALKS OR OTHER OCCUPIED OR USED FACILITIES
APPROXIMATELY 9 OZ./SQ. YD. (305 G/SQ. M) DRY.
WITHOUT PERMISSION FROM THE LOCAL AUTHORITIES HAVING JURISDICTION. PROVIDE ALTERNATE ROUTES
iL
MOISTURE -RETAINING COVER: ASTM C 171, POLYETHYLENE FILM OR WHITE BURLAP -POLYETHYLENE
AROUND CLOSED OR OBSTRUCTED TRAFFIC WAYS, IF REQUIRED BY GOVERNING AUTHORITIES.
SHEET.
4. PROTECTIONS: ENSURE SAFE PASSAGE OF PERSONS AROUND AREAS OF DEMOUMON. CONDUCT OPERATIONS TO
Ili.
WATER: POTABLE.
PREVENT DAMAGE TO ADJACENT BUILDINGS, STRUCTURES, AND OTHER FACILMES AND INJURY TO PERSONS.
V.
EVAPORATION RETARDER: WATERBORNE. MONOMOLECULAR, FILM FORMING, MANUFACTURED FOR
5. DAMAGES: PROMPTLY REPAIR ANY DAMAGES CAUSED TO ADJACENT FACILITIES BY DEMOLITION OPERATIONS.
APPLICATION TO FRESH CONCRETE.
6. UTILITY SERVICES: MAINTAIN EXISTING UTILITIES TO STAY IN SERVICE AND PROTECT AGAINST DAMAGE DURING
V.
CLEAR, WATERBORNE, MEMBRANE -FORMING CURING COMPOUND: ASTM C W9, TYPE 1, CLASS B,
DEMOLMON OPERATIONS. DISCONNECT, CAP AND REMOVE UTILITY SERVICES PER LOCAL REQUIREMENTS. DO NOT
DISSIPATING.
START DEMOUPION WORK UNTIL UTILITY DISCONNECTIONS HAVE BEEN COMPLETED TO THE SATISFACTION OF
VL
WHITE, WATERBORNE, MEMBRANE -FORMING WRING COMPOUND: ASTM C 309, TYPE 2, CLASS B,
LOCAL UTILITIES.
DISSIPATING.
E.
DEMOUTION
4. FIBER REINFORCEMENT
1. BELOW -GRADE CONSTRUCTION: DEMOLISH FOUNDATION WALLS AND OTHER BELOW -GRADE CONSTRUCTION,
I.
FIBROUS REINFORCEMENT: 100% VIRGIN HOMOPOLYMER POLYPROPYLENE MULTIFILAMENT FIBERS FOR
INCLUDING CONCRETE SLABS, TO A DEPTH OF NOT LESS THAN 48 INCHES BELOW LOWEST FOUNDATION LEVEL.
SECONDARY REINFORCEMENT OF CONCRETE, ASTM C 116, TYPE III. SHALL CONTAIN NO REPROCESSED
2. FILLING VOIDS: COMPLETELY FILL BELOW -GRADE AREAS AND VOIDS RESULTING FROM DEMOLITION STRUCTURES.
OLEFIN MATERIALS.
a. PRODUCTS: SUBJECT TO COMPLIANCE WITH REQUIREMENTS, PROVIDE ONE OF THE FOLLOWING:
F.
DISPOSAL OF DEMOLISHED MATERIALS
FIBERMESH 150; PROPEX CONCRETE SYSTEMS CORP., STEALTH FIBER MICRO REINFORCEMENT;
1. GENERAL: REMOVE WEEKLY MOM SM ACCUMULATED DEBRIS, RUBBISH AND OTHER MATERIALS RESULTING FROM
S CONCRETE SYSTEMS, OR APPROVED EQUAL
DEMOLITON OPERATIONS.
2. REMOVAL: TRANSPORT MATERIALS REMOVED FROM DEMOLITION OPERATORS AND LEGALLY DISPOSE OF OFF -SITE.
5. RELATED MATERIALS
I.
JOINT FILLERS ASTM D 1751, ASPHALT -SATURATED CELLULOSIC FIBER OR ASW D 1752, CORK OR
SELF -EXPANDING CORK IN PREFORMED STRIPS.
IL PENETRATING ANTI-SPALLING SEALER: THE SEALER SHALL BE A SLANE WATER BASED COMPOUND
WHICH HAS A 96% CHLORIDE -ION SCREEN AND A REPELLENCY FACTOR OF 92% WHEN TESTED IN
ACCORDANCE WWN NCHRP III TEST METHOD. IN ADDITION, THE SEALER -TREATED CONCRETE
MUST EXHIBIT NO SCALING WHEN EXPOSED TO 120 CYCLES OF FREEZING -AND -THAWING IN
ACCORDANCE WITH ASTM C 672.
a. PRODUCTS: SUBJECT TO COMPLIANCE ON REQUIREMENTS, PROVIDE ONE OF THE
FOLLOWING: "WEATHER WORKER HEAVY-DUTY We (J-27 WB)"; DAYTON SUPERIOR CORP.,
"ENVIROSEAL 20"; HYDROZO INCORP., "PENTANE WB"; L & M CONSTRUCTION CHEMICALS, INC.
6. CONCRETE MIXTURES
I. PREPARE DESIGN MIXTURES, PROPORTONED ACCORDING TO ACI 301 (ACI 301M), WITH THE
FOLLOWING PROPERTIES:
a. COMPRESSIVE STRENGTH (28 DAYS): 4000 PSI (27.6 MPA).
CONCRETE PAVING (CONT.)
b. MAXIMUM WATER-CEMENTTIOUS MATERIALS RATIO AT POINT OF PLACEMENT: 0.45.
Commercial Real Estate Solutions®
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M: STRUCTUREPOINT
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TEL 317.M7.5581) I FAX 31].543.02]0
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*( 10403915
STALE OF
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CERTIFIED BY
ISSUANCE INDEX
DATE:
03/11/2019
PROJECT PHASE:
FINAL CONSTRUCTION PLANS
i:Cwlima1X-Yw1E119irolkm iaLV m
UTILITY SPECIFICATIONS:
Project Number 2018.00290
SPECIFICATIONS
1. CONTRACTOR TO INSTALL,
TEST, AND PROVIDE
MATERIALS
FOR
THE WATER SERVICE IN ACCORDANCE WITH
CITY OF CARMEL WATER UTIUTY
STANDARDS.
2. CONTRACTOR TO INSTALL,
TEST, AND PROVIDE
MATERIALS
FOR
THE SANITARY SERVICE IN ACCORDANCE WITH
CLAY TOWNSHIP REGIONAL
WASTE DISTRICT.
3. CONTRACTOR TO INSTALL,
TEST, AND PROVIDE
MATERIALS
FOR
ALL STORM SEWER IN ACCORDANCE WITH
CHAPTER 400 AND CHAPTER
NOTE,
500 OF THE CITY OF CARMEL STORMWATER TECHNICAL STANDARDS MANUAL
O O /�
v(
1. THE SPECIFICATIONS ON THIS PAGE APPLY WITH WORK OUTSIDE THE CITY OF CARMEL RIGHT-OF-WAY