Repairing of Water Cooler at Various Locations

Laying and Jointing PVC Pipe. Heading

Cleaning of 500 Ltr Tank & Water Cooler to remove any residual sludge or Bio-sludge and dis-infection work including labour, TNP, required materials to the site as per site requirement or as per instruction of engineer in charge.

Refilling of Non CFC (R134a) water cooler freezer Gas with all Restoration & TNP etc complete in all respect as per instruction of Engg in charge.

Replacement of Water purifier Filter ISO Company, Capacity 300 ltr/h in three stage with S.S Stand and Fixing Matarial all complete.

Replacement of water purifier membrane including Carbon, RO & Sediment etc, ISO Company, Capacity 300 ltr/h in three stage with Fixing Matarial all complete.

Apply priming coat over new steel and other metal surface after and including preparing the surface throughly cleaning oil grease dirt and other foreign matter and scoured with wire brushes ,fine steel /wood scrappers sand papering and knotting including cost of all materials, labour abd T&P etc required for proper completion of the work.

Painting first coat over priming coat(but excluding cost of priming coat) on wood or steel and other metal surface with superior synthetic enamel standard make brushing to give an even shade and finish and includjng cleaning the surface of all dirt dust and other foreign matter sand papering and stripping including cost of all materials,labour,T&P etc required for the proper completion of the work.

Repairing of electrical fitting (approx. 20 mtr 10mm 2 core main line,main switch ISI mark 15 amp with 2 kit kat 63 amp .2.5mm and 4mm multi strand copper wire with all fitting material like sheet and board etc.

Plumbing and fitting material with 01 no Steel Tray(SS), 02 no's Union & adapter & safety wire, Reducer etc complete in all respect as per direction of Engg in charge.

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 (UPPWD SOR 18)

Replacement with complete installation of 1 hp single phase Submersible Starter ISI Mark.

Maintenance & cleaning of foundation and Drainage complete suitable for water cooler including material labor T&P etc.

S/f of Rotary Compressor unit suitable for water cooler 1ph 230v sinwave as per site requirement or instruction by the engg in charge.

Supply and burring of Safe Earthing Electrode T-19 (Hot Dip Galvanized), Length up to 2000mm, outer pipe 50mm, inner pipe 25, terminal Dia 12 mn, outer Gl pipe of 16 swg and inner GI pipe of 12 swg with Hot Dip Galvanization up to 100 micron filed with crystalline conductive mixture (CCM) having anti corrosive & conductive property with 50 kgs activated soil (BFC) capable of reducing the soil resistivity with good mixture of retaining capacity along with 30cm square C.I. frame with hinged cover & masonry hosing (from electrode terminal to switch board, cost of 25 x3 G.I. (strip will be extra) Sr.No 725 A

Supply and laying of 25mm x 3mm G.i. strip from earth electrode directly in the ground as required complete in all respect. Sr. no 716.

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