HPSEBL/GPHD/DB-9/2025-26-107

Precision fabrication, metallurgical-grade forming, and site-assembled integration of Draft Tube Bend assemblies for Unit-III & IV, including contour-matched profiling using 6 mm SS plates, 25 mm machined flanges, full-penetration welding, dimensional restoration to original geometry, NDT/QC validation, hydraulic leak testing, alignment and commissioning as per approved drawings and E.I.C. directives.

Restoration of the drainage pipeline network involving dismantling of failed MS pipe sections, fabrication and replacement with equivalent-spec MS pipe and flanges, execution of shielded metal arc weld joints, line-level alignment, functional flow testing and commissioning to reinstated operational standards.

Supply and delivery of industrial-grade Neoprene heat-resistant elastomer sheets of 3 mm and 5 mm thickness (3×6 ft), conforming to thermal, chemical and mechanical performance criteria for sealing/insulation applications in hydro-power environments.

Execution of complete hydro-mechanical work package including mobilisation, transportation, skilled/semiskilled manpower deployment, tools & tackles, consumables, QA/QC procedures, testing protocols, documentation and final commissioning in accordance with site conditions and E.I.C. instructions.