Most trusted source for Tendering Opportunities and Business Intelligence since 2002
Most trusted source for Tendering Opportunities and Business Intelligence since 2002
Country - China
Summary - Public Tender Announcement On The Apparent Underwater Inspection Services Of The Unit Pressure Pipeline, Water Cushion Pond And Black Water Ditches Discharge Hole Of The Yalong River Guandi Hydropower Station In 2025~2028
Deadline - Sep 15, 2025
GT reference number - 116204827
Product classification - Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
Address - China
Contact details - 565656565
Tender notice no. - 76454545
GT Ref Id - 116204827
Document Type - Tender Notices
Description - Description: (1) Inspection of unit pressure pipelines and tailpipes. Underwater unmanned submarines are equipped with underwater multi-beam sonar, high-definition camera equipment, underwater positioning devices, etc. to inspect the unit pressure pi pelines (upper flat section, upper bend section, inclined well section, lower bend section, lower flat section) and tailpipes to analyze the current status and abnormal changes of the concrete lining of hydraulic tunnels. The inspection should include but not be limited to the following: whether there are any defects such as damage, peeling, exposed ribs, cracks, cracks, erosion and other defects on the inner surface of the tunnel concrete, the c
Gt Ref Id - 116204827
Deadline - Sep 15, 2025
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