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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.

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