Box Culvert

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Design Precast & Pipe manufactures a complete line of standard and specially designed precast concrete boxes for various stormwater and bridge replacement applications. The boxes are manufactured in a wide range of standard sizes and include special designs such as multi-cells units and mega-boxes ( spans exceeding 14'). All boxes meet or exceed applicable ASTM, AASHTO standard and local requirements.

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Specifications:

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ASTM C 789- Precast Reinforced Concrete Box Sections for Culvert, Storm Drain, and Sewers

ASTM C 850 - Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers with less than 2 ft. of Cover Subjected to Highway Loadings

ASTM C 1433- Standard Specification for Precast Concrete Box Selections for Culverts, Storm Drain and Sewers

ASTM C 1577 - Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers Designed According to AASHTO LRFD

AASHTO M 259 - Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers

AASHTO M 273 - Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers with less than 2 ft. of Cover Subjected to Highway Loadings

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