SECTION 32 13 13 CONCRETE PAVING PART 1 GENERAL 1.1 ...
SECTION 32 13 13 CONCRETE PAVING PART 1 GENERAL 1.1 ...
SECTION 32 13 13 CONCRETE PAVING PART 1 GENERAL 1.1 ...
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Reading School District 05.25.11<br />
MAINTENANCE BUILDING - 717 TULPEHOCKEN STREET<br />
Reading, PA<br />
K&KA Project No. 1003<br />
<strong>SECTION</strong> <strong>32</strong> <strong>13</strong> <strong>13</strong><br />
<strong>CONCRETE</strong> <strong>PAVING</strong><br />
<strong>PART</strong> 1 <strong>GENERAL</strong><br />
<strong>1.1</strong> SUMMARY<br />
A. Section Includes:<br />
1. Aggregate [subbase] [base course].<br />
2. Concrete paving for:<br />
a. Concrete sidewalks,<br />
b. Concrete parking area, concrete paving areas, etc.<br />
B. Related Sections:<br />
1. Section 31 22 <strong>13</strong> - Rough Grading<br />
2. Section 31 23 23 - Fill: Compacted subbase for paving.<br />
3. Section <strong>32</strong> 12 16 - Asphalt Paving<br />
1.2 REFERENCES<br />
A. American Association of State Highway and Transportation Officials:<br />
1. AASHTO M<strong>32</strong>4 - Standard Specification for Joint and Crack Sealants, Hot Applied,<br />
for Concrete and Asphalt Pavements.<br />
B. American Concrete Institute:<br />
1. ACI 301 - Specifications for Structural Concrete.<br />
2. ACI 304 - Guide for Measuring, Mixing, Transporting, and Placing Concrete.<br />
C. ASTM International:<br />
1. ASTM A184/A184M - Standard Specification for Fabricated Deformed Steel Bar<br />
Mats for Concrete Reinforcement.<br />
2. ASTM A185/A185M - Standard Specification for Steel Welded Wire Fabric, Plain,<br />
for Concrete Reinforcement.<br />
3. ASTM A497/A497M - Standard Specification for Steel Welded Wire Fabric,<br />
Deformed, for Concrete Reinforcement.<br />
4. ASTM A615/A615M - Standard Specification for Deformed and Plain Billet-Steel<br />
Bars for Concrete Reinforcement.<br />
5. ASTM A706/A706M - Standard Specification for Low-Alioy Steel Deformed and<br />
Plain Bars for Concrete Reinforcement.<br />
6. ASTM A767/A767M - Standard Specification for Zinc-Coated (Galvanized) Steel<br />
Bars for Concrete Reinforcement.<br />
7. ASTM A775/A775M - S Standard Specification for Epoxy-Coated Steel<br />
Reinforcing Bars,<br />
8. ASTM A884/A884M - Standard Specification for Epoxy-Coated Steel Wire and<br />
Welded Wire Reinforcement.<br />
9. ASTM A934/A934M - Standard Specification for Epoxy-Coated Prefabricated Steel<br />
Reinforcing Bars.<br />
<strong>CONCRETE</strong> <strong>PAVING</strong> <strong>32</strong> <strong>13</strong> <strong>13</strong>- 1
Reading School District 05.25.11<br />
MAINTENANCE BUILDING - 717 TULPEHOCKEN STREET<br />
Reading, PA<br />
K&KA Project No. 1003<br />
10. ASTM C31/C31M - Standard Practice for Making and Curing Concrete Test<br />
Specimens in the Field.<br />
11. ASTM C33 - Standard Specification for Concrete Aggregates.<br />
12. ASTM C39/C39M - Standard Test Method for Compressive Strength of Cylindrical<br />
Concrete Specimens.<br />
<strong>13</strong>. ASTM C94/C94M - Standard Specification for Ready-Mixed Concrete.<br />
14. ASTM C143/C143M - Standard Test Method for Slump of Hydraulic Cement<br />
Concrete.<br />
15. ASTM C150 - Standard Specification for Portland Cement.<br />
16. ASTM C172 - Standard Practice for Sampling Freshly Mixed Concrete.<br />
17. ASTM C173/C173M - Standard Test Method for Air Content of Freshly Mixed<br />
Concrete by the Volumetric Method.<br />
18. ASTM C231 - Standard Test Method for Air Content of Freshly Mixed Concrete by<br />
the Pressure Method.<br />
19. ASTM C260 - Standard Specification for Air-Entraining Admixtures for Concrete.<br />
20. ASTM C309 - Standard Specification for Liquid Membrane-Forming Compounds<br />
for Curing Concrete.<br />
21. ASTM C494/C494M - Standard Specification for Chemical Admixtures for<br />
Concrete.<br />
22. ASTM C595 - Standard Specification for Blended Hydraulic Cements.<br />
23. ASTM C618 - Standard Specification for Coal Fly Ash and Raw or Calcined Natural<br />
Pozzolan for Use as a Mineral Admixture in Concrete.<br />
24. ASTM C979 - Standard Specification for Pigments for Integrally Colored Concrete.<br />
25. ASTM C989 - Standard Specification for Ground Granulated Blast-Furnace Slag for<br />
Use in Concrete and Mortars,<br />
26. ASTMC1017/C1017M - Standard Specification for Chemical Admixtures for Use<br />
in Producing Flowing Concrete.<br />
27. ASTM C1064/C1064M - Standard Test Method for Temperature of Freshly Mixed<br />
Hydraulic-Cement Concrete.<br />
28. ASTM CI 116 - Standard Specification for Fiber-Reinforced Concrete and Shotcrete.<br />
29. ASTM C<strong>13</strong>15 - Standard Specification for Liquid Membrane-Forming Compounds<br />
Having Special Properties for Curing and Sealing Concrete.<br />
30. ASTM C<strong>13</strong>71 - Standard Test Method for Determination of Emittance of Materials<br />
Near Room Temperature Using Portable Emissometers.<br />
31. ASTM C1549 - Standard Test Method for Determination of Solar Reflectance Near<br />
Ambient Temperature Using a Portable Solar Reflectometer.<br />
<strong>32</strong>. ASTM D1751 - Standard Specification for Preformed Expansion Joint Filler for<br />
Concrete Paving and Structural Construction (Nonextruding and Resilient<br />
Bituminous Types).<br />
33. ASTM D1752 - Standard Specification for Preformed Sponge Rubber and Cork<br />
Expansion Joint Fillers for Concrete Paving and Structural Construction.<br />
34. ASTM D6690 - Standard Specification for Joint and Crack Sealants, Hot Applied,<br />
for Concrete and Asphalt Pavements,<br />
35. ASTM E408 - Standard Test Methods for Total Normal Emittance of Surfaces<br />
Using Inspection-Meter Techniques.<br />
36. ASTM E903 - Standard Test Method for Solar Absorptance, Reflectance, and<br />
Transmittance of Materials Using Integrating Spheres.<br />
<strong>CONCRETE</strong> <strong>PAVING</strong> <strong>32</strong> <strong>13</strong> <strong>13</strong>-2
Reading School District<br />
MAINTENANCE BUILDING - 717 TULPEHOCKEN STREET<br />
K&KA Project No. 1003<br />
05.25.11<br />
Reading, PA<br />
1.3 SUBMITTALS<br />
37. ASTM E1918 - Standard Test Method for Measuring Solar Reflectance of<br />
Horizontal and Low-Sloped Surfaces in the Field.<br />
38. ASTM El 980 - Standard Practice for Calculating Solar Reflectance Index of<br />
Horizontal and Low-Sloped Opaque Surfaces.<br />
A. Section 01 33 00 - Submittal Procedures: Requirements for submittals.<br />
B. Product Data:<br />
1. Submit data on concrete materials, joint filler, admixtures, curing compounds, etc.<br />
C. Design Data:<br />
1. Submit concrete mix design for each concrete strength. Submit separate mix designs<br />
when admixtures are required for the following:<br />
a. Hot and cold weather concrete work.<br />
2. Identify mix ingredients and proportions, including admixtures.<br />
3. Identify chloride content of admixtures and whether or not chloride was added<br />
during manufacture.<br />
1.4 QUALITY ASSURANCE<br />
A. Perform Work in accordance with ACI 301.<br />
B. Perform Work in accordance with PennDOT and City of Reading - related to all work within the<br />
Public right of way.<br />
C. Maintain one copy of each document on site.<br />
1.5 QUALIFICATIONS<br />
A. Manufacturer: Company specializing in manufacturing Products specified in this section with<br />
minimum three years documented experience.<br />
B. Installer: Company specializing in performing work of this section with minimum 10 years<br />
documented experience.<br />
1.6 PRE-INSTALLATION MEETINGS<br />
A. Section 01 30 00 - Administrative Requirements: Pre-installation meeting.<br />
B. Convene minimum one week prior to commencing work of this section.<br />
<strong>CONCRETE</strong> <strong>PAVING</strong> <strong>32</strong> <strong>13</strong> <strong>13</strong> -3
Reading School District<br />
MAINTENANCE BUILDING - 717 TULPEHOCKEN STREET<br />
K8.KA Project No. 1003<br />
05.25.11<br />
Reading, PA<br />
1.7 ENVIRONMENTAL REQUIREMENTS<br />
A. Section 01 60 00 - Product Requirements: Environmental conditions affecting products on site.<br />
B. Do not place concrete when base surface temperature is less than 40 degrees F, or surface is wet<br />
or frozen.<br />
<strong>PART</strong>2 PRODUCTS<br />
2.1 FORM MATERIALS<br />
A. Steel form material, profiled to suit conditions.<br />
B. Joint Filler: ASTM D1751; Asphalt impregnated fiberboard or felt, 1/4 inch thick.<br />
2.2 REINFORCING<br />
A. Deformed Reinforcing: Steel: ASTM A615, 60 ksi yield grade, deformed, uncoated finish.<br />
B. Welded Deformed Wire Fabric: ASTM A497/A497M; in flat sheets,[unfinished.<br />
C. Dowels: ASTM A615,60 ksi yield strength, plain steel bars; cut to length indicated on Drawings,<br />
square ends with burrs removed; unfinished.<br />
2.3 <strong>CONCRETE</strong> MATERIALS - Per PennDOT Standards for all work within private property. City of<br />
Reading standards for all work within the Public right of way.<br />
2.4 ACCESSORIES - Per PennDOT Standards.<br />
<strong>PART</strong> 3 EXECUTION<br />
3.1 EXAMINATION<br />
A. Section 01 30 00 - Administrative Requirements: Verification of existing conditions before<br />
starting work.<br />
B. Verify compacted subgrade or subbase is dry [and ready to support paving and imposed loads].<br />
1. Proof roll subbase to identify soft spots.<br />
2. Remove soft subbase and replace with compacted fill as specified in Section<br />
31 23 23.<br />
C. Verify gradients and elevations of base are correct.<br />
3.2 SUBBASE<br />
A. Prepare subbase in accordance with all applicable state and local standards.<br />
<strong>CONCRETE</strong> <strong>PAVING</strong> <strong>32</strong> <strong>13</strong> <strong>13</strong>-4
Reading School District 05.25.11<br />
MAINTENANCE BUILDING - 717 TULPEHOCKEN STREET<br />
Reading, PA<br />
K&KA Project No. 1003<br />
3.3 PREPARATION<br />
A. Moisten substrate to minimize absorption of water from fresh concrete.<br />
B. Notify Architect/Engineer minimum 24 hours prior to commencement of concreting operations.<br />
3.4 FORMING<br />
A. Place and secure forms and screeds to correct location, dimension, profile, and gradient.<br />
B. Assemble formwork to permit easy stripping and dismantling without damaging concrete.<br />
3.5 REINFORCING<br />
A. Place reinforcing as indicated on Drawings.<br />
3.6 PLACING <strong>CONCRETE</strong><br />
A. Place concrete in accordance with PennDOT for private work and with City of Reading<br />
requirements for all work within the Public right of way.<br />
B. Ensure reinforcing, inserts, embedded parts, formed joints, etc. are not disturbed during concrete<br />
placement.<br />
C. Place concrete continuously over the fu11 width of the panel and between predetermined<br />
3.7 FINISHING<br />
construction joints. Do not break or interrupt successive pours such that cold joints occur.<br />
A. Area Paving: Light broom.<br />
B. Sidewalk Paving: Light broom<br />
C. Curbs and Gutters: Light broom.<br />
D. Inclined Vehicular Ramps: Broomed perpendicular to slope.<br />
E. Place sealer on exposed concrete surfaces immediately after finishing.<br />
3.8 CURING AND PROTECTION<br />
A. Immediately after placement, protect concrete from premature drying, excessively hot or cold<br />
temperatures, and mechanical injury.<br />
B. Maintain concrete with minimal moisture loss at relatively constant temperature for period<br />
necessary for hydration of cement and hardening of concrete.<br />
3.9 ERECTION TOLERANCES<br />
A. Section 01 40 00 - Quality Requirements: Tolerances.<br />
<strong>CONCRETE</strong> <strong>PAVING</strong> <strong>32</strong> <strong>13</strong> <strong>13</strong>-5
Reading School District<br />
MAINTENANCE BUILDING - 717 TULPEHOCKEN STREET<br />
K&KA Project No. 1003<br />
05.25.11<br />
Reading, PA<br />
B. Maximum Variation of Surface Flatness: 1/2 inch in 10 ft.<br />
C. Maximum Variation From True Position: 1/4 inch.<br />
3.10 FIELD QUALITY CONTROL<br />
A. Section [01 40 00 - Quality Requirements] [01 70 00 - Execution and Closeout Requirements]:<br />
Field inspecting, testing, adjusting, and balancing.<br />
B. Perform field testing in accordance with ACI 301, for slump/temp/air entrainment.<br />
C. Inspect reinforcing placement for size, spacing, location, support.<br />
D. Field Testing:<br />
1. Slump Test Method: ASTM C143/C143M.<br />
2. Air Content Test Method: [ASTM C173/C173M] [ASTMC231].<br />
3. Temperature Test Method: ASTM C1064/C1064M.<br />
E. Maintain records of placed concrete items. Record date, location of pour, quantity, air<br />
3.11 PROTECTION<br />
temperature, and test samples taken.<br />
A. Immediately after placement, protect paving from premature drying, excessive hot or cold<br />
temperatures, vandalism, and mechanical injury.<br />
B. Do not permit vehicular traffic over paving 7 days minimum after finishing, until 75 percent<br />
design strength of concrete has been achieved.<br />
C. Do not permit pedestrian traffic on sidewalk areas until adequately cured.<br />
END OF <strong>SECTION</strong><br />
<strong>CONCRETE</strong> <strong>PAVING</strong> <strong>32</strong> <strong>13</strong> <strong>13</strong>-