Insulation Work and Establishment of Underground Water Storage for GDA Assets (CEO and VIP Hut)

Water Storage Tank

Providing, fixing and thereafter Testing and Commissioning of 5000 Litre Capacity Underground Water Storage Tank of Reputed Make Like Sintex, Plasto, Supreme or equivalent designed for Underground Application. The Job includes making all necessary connections. Providing and fixing of all necessary fittings, valves etc. the Job also includes Providing and fitting of 3mm thick MS cover plate Split type/single with handles (4'x4.5' or as per site requirment) along with RCC Foundation for water tank and for fixing MS cover plate. Complete Job in all respects.

Approved Make PPR Piping Supply, laying, connecting, fixing and Testing of Good quality/approved make like Raktherm, Aquatherm, Supreme Lifeline plus, Hanzel or equivalent Polypropylene Random copolymer ({PTR) Pipes complete with fittings like sockets, Union, elbow, T-Joints, Reducers, adapters and supports wherever required

32 mm diameter Pipe

25 mm dimater Pipe

Good/reputed Quality 32mm Ball Valve (Brass/SS)

Good/reputed Quality 25mm Ball Valve (Brass/SS)

Supply and fixing of 13mm thick closed cell nitrile insulation having density 30-40 kg/m^3 for the Insulation of water pipes of following size

32mm diameter pipe

25mm diameter pipe

Providing and fixing of star bound Fibre glass cloth and polished with adhesive for protection of Insulated water pipes from environmental/physical damage.

Insulation of Tanks and Piping

Providing and fixing of 25mm thick elastomeric nitrile insulation sheets of 30-40 kg/m^3 density Insulation for Underground Water tank and Overhead Tanks, The Job Includes fixing the Insulation properly using suitable fasteners/adhesives.

Providing and fixing of 50mm thick Glasswool Insulation with foil having density 12-25 kg/m^3 for the Insulation of Underground pipes,Underground tank and overhead water storage Tanks. The Job includes fixing the insulation with appropriate fasteners/adhesives and wrapping the Insulated Pipes, Tanks properly with high density polythene (HDPE) to prevent them from exposure and making them air tight.

Providing and fixing of 50mm thick Glasswool Insulation with foil having density 12-25 kg/m^3 for the Insulation of Overground pipes. The Job includes fixing the insulation with appropriate fasteners/adhesive and then providing suitable gauge Aluminum/G.I sheet cladding using proper screws/fixing agents/fasteners and tools/tackles to make boxes properly to prevent insulated pipes from external damages.

Earth work

Excavation work by Mechanical/ Manual means for the Underground water storage tank and laying of Insulated water Pipes below ground (2 feet) upto 1.5 metre depth

Excavation work by Mechanical/ Manual means for the Underground water storage tank more than 1.5 metre depth

Water Circulation Pumps

Supply, Installation, Testing and Commissioning of Single Phase (50Hz, 220V) Water Circulation Pumps with suitable capacity electric motor of Reputed/approved make Like Kirloskar , Crompton Greaves(Mini-Master+) or equivalent for Lifting of water from Underground storage tank to the Overhead Tanks. Complete Job includes Concrete foundation, Enclosure/Thermal insulation for Pumps to prevent them from freezing temperatures during winter and all other necessary electrical and plumbing connections Including Valves (Float Valve and Strainer as per site requirement). Complete Job in all respects Discharge: 120-150 LPM, Head- 10-12 mtr , Power Rating: Min. 1 HP

Insulation for Roof

Providing amd fixing of 50mm thick XLPE( Cross linked polyethylene) boards with foil for the Underside roof thermal Insulation. The material shall be of fire retardant grade and approved make. The job Includes providing of all necessary fasteners, screws, washers and labour as required . The Job shall be complete in all respects for proper fixing of boards with the roof for better thermal Insulation.