For the Aldington Road Industrial Estate project, Simmons Civil engaged J Group to install a comprehensive stormwater drainage system. The scope involved the excavation, bedding, laying, backfilling, and compaction of reinforced concrete pipes (RCP) ranging from DN375 to DN1650, ensuring efficient drainage across the site. Sacrificial sandbag cut-off walls were also installed to manage water flow during construction.

In addition, precast drainage pits were installed, with sizes ranging from 600x600 to 1200x1200, as part of the stormwater management system. Provisions for precast headwalls were made to accommodate pipes both smaller and larger than DN600. For the project, J Group delivered a reliable, efficient, and environmentally sustainable stormwater solution for the industrial estate.

THE SCOPE

Reinforced Concrete Pipes (RCP) Installation:

• Excavation, bedding, laying, backfilling, and compaction of RCPs ranging from DN375 to DN1650.Sacrificial Sandbag Cut-off Walls:

• Installed to manage water flow effectively during construction for pipes across the DN375 to DN1650 range.Precast Drainage Pits:

• Installation of pits ranging from 600x600 to 1200x1200 (average depth <1.5 m), integrated into the stormwater management system.Precast Headwalls:

• Pipes smaller than DN600• Pipes larger than DN600