WELCOME MAINTENANCE OF INTERNAL WATER SUPPLY PLUMBING AND ALLIED WORKS FOR RS AREA UNDER GE (NW) NAVY NAGAR, COLABA, MUMBAI

Supply and fixing in repair of internal steel water tubing, galvanised of size 15 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge.

Supply and fixing in repair of internal steel water tubing, galvanised of size 20 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge.

Supply and fixing in repair of internal steel water tubing, galvanised of size 25 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge.

Supply and fixing in repair of internal steel water tubing, galvanised of size 40 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge.

Supply and fixing in repair of internal steel water tubing, galvanised of size 50 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge.

Supply and fixing in repair of internal steel water tubing, galvanised of size 80 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge.

Supply & fix in repair of PVC (LLDPE) rectangular loft tank of net capacity 275 Ltrs with gross capacity of tank at least 5% in excess of minimum net capacity including 03 Nos adopter with washer for inlet/outlet overflow pipe as per manufacturere s instruction and overall dimension as 995-1200mm length, 620-820mm width 285-485mm height, 300mm internal dia of hand hole, minimum wall thickness 2.75mm ( weight of tank 11 Kgs) with lid cover complete all as specified and directed by Engineer-in- Charge.

Supply and fix in repair/replacement PVC profile suitable for 275 ltrs loft tank including fixing of aluminium channel around the profile complete all as specified and directed.

Supply and fix in repair bronze pressure reducing valve of size 25mm dia bore with diaphram cover, spring clamps, cast iron body scatting and adjustable screws and stop valve of chromium plated carbon steel strainer, screw of stain less steel for domestic water supply, suitable for inlet pressure as per IS-7939, including GI pipe connection of following sizes:- Note:- Work to be carried out from G+14 floor on plain wall with necessary bamboo scaffolding complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair bronze pressure reducing valve of size 40mm dia bore with diaphram cover, spring clamps, cast iron body scatting and adjustable screws and stop valve of chromium plated carbon steel strainer, screw of stain less steel for domestic water supply, suitable for inlet pressure as per IS-7939, including GI pipe connection of following sizes:- Note:- Work to be carried out from G+14 floor on plain wall with necessary bamboo scaffolding complete all as specified and directed by Engineer-in-Charge.