65-Ft High Keystone Retaining Wall

Location: Bahria Town Karachi

Contractor: Prompt Constructions

Prompt Constructions successfully executed the construction of a 65-foot-high Keystone Retaining Wall at Bahria Town Karachi. The project involved the construction of a strong and durable mechanically stabilized retaining wall system using interlocking Keystone blocks and geogrid reinforcement.

Major Scope of Work

- Site preparation and excavation

- Construction of a properly levelled and compacted foundation/base

- Installation and laying of Keystone retaining wall blocks

- Installation of PUGE 60 and PUGE 120 geogrid reinforcement

- Layer-by-layer backfilling and mechanical compaction

- Construction of drainage and water-management arrangements

- Final grading and finishing works

The project required careful planning, accurate alignment, proper compaction and systematic installation of geogrid reinforcement to ensure the stability and long-term durability of the retaining wall.