HomeMy WebLinkAbout2008-213 (7)SECTION 02752
CONCRETE PAVING
PART 1 -GENERAL
1.01 SCOPE
A. The work covered under this section shall include, but not necessarily be limited to the
construction of a stabilized subgrade and concrete paving upon said subgrade.
1.02 SUBMITTALS
A. Shop Drawings - Prior to providing the materials, Contractor shall furnish to the Engineer, for
review and approval, five (5) sets of shop drawings for: concrete mix; admixtures; steel
reinforcing; and joint sealer. All drawings shall be reviewed, approved and stamped by the
Contractor pursuant to the provisions of the General Conditions.
1.03 TESTING AND INSPECTION
A. Prior to the placement of any reinforcing steel or concrete, the Engineer and Contractor
Representatives shall check the finished subgrade section for line and grade.
B. The Contractor shall engage the services and pay for an independent testing laboratory to perform
tests for bearing values and density, prior to the placement of any reinforcing steel or concrete.
C. The Contractor shall engage the services and pay for an independent testing laboratory to perform
concrete cylinder compressive strength tests.
PART 2 - MATERIALS
2.01 EQUIPMENT
All equipment, materials and personnel necessary for the proper placing, finishing, and curing of the
concrete pavement shall be on theproject and in good working condition before the Contractor will
be permitted to begin placing concrete. Throughout the construction of the project, the Contractor shall
maintain the equipment in good working condition to assure the proper prosecution of the work. At a
minimum the following equipment shall provided:
A. Chutes, Wheelbarrows, Concrete Pumps — shall be provided where necessary to assure the
concrete is properly placed and spread with no undo delays.
B. Vibrators - Approved vibrators for consolidating concrete along the faces and corners of
forms and adjacent to joints shall be provided. All necessary power sources shall be provided
by the Contractor.
C. Hand tools - The Contractor shall famish all other equipment, hand tools (shovels, spades, hand
trowels, float trowels, etc.) and supplies which are necessary for the proper prosecution of the
work.
D. Leveling Equipment - Unless otherwise approved by the Engineer in writing, the Contractor
shall provide mechanical equipment of either the slip form or form paving type which will
02752 — Concrete Paving
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