Duqm Integrated power and water plant – Sultanate of Oman
Duqm Integrated power and water plant, Oman
Contract: Cobra Tedagua Contracting LLC
Period: 2020-22
Description:
Collaboration in trench dredging from KP0+350 to KP0+990 in the main trench, with a width of 15 m and slopes 1:3 in variable depth up to a maximum of 9.00 m. Collaboration in North trench with a width of 10 m and a length of 400 m. Collaboration in dredging of the southern trench with a width of 10 m and a length of 350 m up to the basement level of the intake towers. Dredging of the intake towers area up to a depth of 11.50 m below sea level.
Laying and connection inside trench of 5,500 ml in 4 lines of HDPE pipe of 2,500 mm in diameter. Installation of manholes and diffusers,
Execution of stone and gravel bedding for installation of 2 intake towers made of GRP and anchored in final position.
Scour protection of towers with gravel and stone.
Backfilling of the trenches over the pipes with gravel and riprap.