The purpose of these structures is to interconnect storm sewer or other piping together at to provide for change in direction joining piping of different sizes or for sewer access and inspection.
Storm drain concrete junction box.
Sizes range from 12 x 12 to 24 x 24 inside dimensions for use with 4 to up to 12 pipe depending upon the size basin.
Oldcastle is the industry leader in proprietary storm water mansgement systems.
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Please refer to our price list to see which ones are heavy duty or standard weight and a list of accompanying lids grates and frames.
Sizes can range up to 120 inches diameter or square.
Our pvc products are more durable and corrosion resistant than precast basins.
Our concrete detention retention infiltration treatment and harvesting solutions as well as custom concrete storm drain and conveyance product can meet your specific project needs.
Of cover subjected to highway loadings.
Access and inlet castings cp p supplies a diverse line of manhole and inlet frames covers grates hatches and miscellaneous hardware.
Jensen precast is one of the largest producers of reinforced precast concrete box culvert products in the industry.
A junction box is a round or square structure made of precast concrete and is belowground.
With 3 styles of box culvert and manufacturing plants located throughout the western united states both contractor and specifier have limitless options to fulfill project requirements.
With a faster installation lower installed cost and great field and project support teams nyloplast is the clear choice for your drainage needs.
It provides change in direction or joining piping of different sizes or sewer access and inspection.
Standard specification for precast concrete box sections for culverts storm drains and sewers.
Precast reinforced concrete box sections for culverts storm drains and sewers with less than 2 ft.
Boxes can be manufactured to serve as junction chambers or vaults for use in water sanitary or storm systems.
Box components meet or exceed the requirements of astm c858 and astm c913.
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The junction box is a belowground round or square structure made of precast concrete.
Precast concrete storm sewer structures.
All storm drains and related products from terre hill concrete products are designed to me et or exce ed penndot njdot mddot deldot specifications.
Leading supplier of precast concrete products.