PRODUCTS USED
- 20’ (6 m) of 12” (300 mm) HP Storm Dual Wall Pipe
- 2,780’ (847 m) of 24” (600 mm) HP Storm Dual Wall Pipe
- 20' (6 m) of 30" (750 mm) HP Storm Dual Wall Pipe
Solution
The ditch enclosure enabled the installation of a curb‑and‑gutter system along Wood Street. For stormwater conveyance within the enclosed section, Midland specified HP Storm polypropylene pipe, which was already approved for use within the city. HP Storm was selected due to its joint performance characteristics, structural durability, long‑term service life, and cost efficiency. The project required 2,780’ (847 m) of 24” (600 mm) HP Storm pipe, with additional 20’ (6 m) sticks of 12” (300 mm) and 30” (750 mm) pipe used to connect to the city’s existing stormwater infrastructure.
Product Descriptions
HP Storm is a high‑performance polypropylene pipe for gravity‑flow storm drainage applications with premium joint performance and increased pipe stiffness. HP Storm couples advanced polypropylene resin technology with a proven, dual‑wall profile design for superior performance and durability. The smooth interior wall offers additional strength as well as superior flow. HP Storm has an extended bell that adds an additional factor of safety within each joint. This innovative product meets or exceeds typical standards for pipe stiffness and joint integrity and meets ASTM F2881 and AASHTO M330 for the respective diameters. HP Storm pipe is approved for use by the Army Corps of Engineers, FAA, and AREMA.
