This section gives requirements for Portland cement concrete pavement, with or without curbs, on a prepared subgrade and/or base material.
(Ordinance 2007-106, App. B, adopted 3/20/07)
Section 02223 Excavating, Backfilling, and Compacting for Pavement
Section 03300 Cast-In-Place Concrete
(Ordinance 2007-106, App. B, adopted 3/20/07)
Unless otherwise indicated on the Bid Form, the measurement and payment for the work specified in this Section shall be as follows:
A.
Measurement.
Concrete pavement work performed under this section will be measured by the square yard (SY) of surface area of completed and accepted pavement of the designated thickness. The designated thickness shall mean the minimum allowable thickness. When the plans call for the construction of curbs with the pavement, the limits of pavement measurement will be from back to back of curb. When curb and gutter is to be constructed, the limits of measurement for concrete pavement shall be from lip to lip of the gutters.
B.
Payment.
All work performed and material furnished as prescribed by this specification, and measured as provided paragraph 1.03.A, “Measurement,” shall be paid for at the unit price bid for concrete pavement. Such payment shall be full compensation to the Contractor for shaping and fine grading the subgrade, for furnishing, mixing, placing, finishing and curing all concrete including curbs, where indicated on the plans; for furnishing, placing, finishing and sealing all joints required by the plans; for furnishing and placing all reinforcing steel; for all barricading and safety measures; for all form removal and cleanup; for all labor, equipment, appliances, tools and incidentals necessary to complete the work.
(Ordinance 2007-106, App. B, adopted 3/20/07)
The applicable provisions of the following standards shall apply as if written here in their entirety:
ACI | American Concrete Institute |
ASTM | American Society for Testing of Materials |
AASHTO | American Association of State Highway and Transportation Officials |
TxDOT | Texas Department of Transportation - Standard Specifications for Construction of Highways, Streets and Bridges |
CRSI | Construction Reinforcing Steel Institute |
(Ordinance 2007-106, App. B, adopted 3/20/07)
It shall be the responsibility of the Contractor to produce concrete pavement of the strength, durability, workability and specified finish; furnish representative materials for specimens in quantities required by the testing laboratory; take samples of materials for testing; check proportions of mix and immediately notify the City of Magnolia, Engineer or the designated representative of the Engineer if proportions appear improper in any respect. The Contractor shall comply with all testing laboratory findings and the decisions of the Engineer or the designated representative of the Engineer in reference to these findings. The Contractor shall pay for the redesign of the concrete mix due to a change in the source of materials.
(Ordinance 2007-106, App. B, adopted 3/20/07)
A.
Reinforcing Steel.
All steel reinforcement shall be stored above the ground on platforms, skids or other supports as approved by the Engineer or designated representative of the Engineer. Reinforcement shall be stored in a location such that it is protected from mechanical injury and rust. When placed in the work, steel reinforcement shall be free from dirt, scale, rust, oil, paint and other objectionable material.
B.
Miscellaneous Materials.
All miscellaneous materials that are to be used to properly execute the work required to construct concrete pavement shall be stored and handled in accordance with the manufacturer’s instructions and/or in a manner that meets with the approval of the Engineer or the designated representative of the Engineer.
(Ordinance 2007-106, App. B, adopted 3/20/07)