SPECIAL REPAIR TO WATER SUPPLY AND FIRE HYDRANT SYSTEM AT VARIOUS LOCATIONS AT AF STN MUMBAI UNDER GE (AF)THANE

Excavation in trenches, n exc 1.5 mtr wide and n,exc 1.5 mtr in depth; for foundation etc. or for shafts, wells cesspit, manholes, pier holes,etc n,exc 10 Sqm on plan and n exc 1.5mtr in depth and getting out soft/loose soil complete all as specified and directed by Engg-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thick, complete all as specified and directed.

Removing excavated materia not exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed by Engg-in-Charge.

Disconnecting ,dismantling and taking down of unserviceable rusted water tubing CI/DI pipe line of size 150 mm from existing place in trenches/wall/floors/ceilings complete all as specified and directed.

Disconnecting ,dismantling and taking down of unserviceable rusted water tubing CI/DI pipe line of size 100 mm from existing place in trenches/wall/floors/ceilings complete all as specified and directed.

Disconnecting ,dismantling and taking down of unserviceable rusted water tubing CI/DI pipe line of size 80 mm from existing place in trenches/wall/floors/ceilings complete all as specified and directed.

Supply and fix Cast iron pipes with spigot and socket ends centrifugally cast. Class LA,in any length,laid in trenches of size 80mm dia complete all as specified and directed.

Supply and fix Cast iron pipes with spigot and socket ends centrifugally cast. Class LA,in any length,laid in trenches of size 100 mm dia complete all as specified and directed.

Supply and fix Cast iron pipes with spigot and socket ends centrifugally cast. Class LA,in any length,laid in trenches of size 150 mm dia complete all as specified and directed.

S &F Bends (any type, radius and angle) tapers any type,(straight, bend, increasing,decreasing or double socket etc.)Tee pieces single branch. "Y"junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs complete all as specified and directed.

Disconnecting ,dismantling and taking down of unserviceable rusted water tubing GI of size 100/80 mm from existing place in trenches/wall/floors/ceilings complete all as specified and directed.

-Ditto- all as per item No 11 here-in-before but of size 50 mm complete aii as specified and directed.

-Ditto- all as per item No 11 here-in-before but of size 40 mm complete aii as specified and directed.

-Ditto- all as per item No 11 here-in-before but of size 25 mm complete aii as specified and directed.

Supplying & Laying, connecting and testing GI pipe 100 mm bore medium grade including necessary fittings in trenches complete all as specified and directed.

-Ditto- all as per item No 15 here-in-before but of size 80 mm complete aii as specified and directed.

-Ditto- all as per item No 15 here-in-before but of size 50 mm complete aii as specified and directed.

-Ditto- all as per item No 15 here-in-before but of size 40 mm complete aii as specified and directed.

-Ditto- all as per item No 15 here-in-before but of size 25 mm complete aii as specified and directed.

S&F in replacement Sluice Valve 80 mm dia Class PN 1.6 with iron wheel head, gaskets nuts, bolts,washers including taking out old one complete all as directed.

S&F in replacement sluice valve 100 mm dia Class PN 1.6 with iron wheel head, gaskets nuts, bolts,washers including taking out old one complete all as directed.

S&F in replacement sluice valve 150 mm dia Class PN 1.6 with iron wheel head, gaskets nuts, bolts,washers including taking out old one complete all as directed.

S&F in replacement NRV Class PN 1.6 100 mm dia with iron wheel head, gaskets nuts, bolts,washers including taking out old one complete all as directed.

S&F in replacement NRV Class PN 1.6 80 mm dia with iron wheel head, gaskets nuts, bolts,washers including taking out old one complete all as directed.

S&F in replacement NRV Class PN 1.6 50 mm dia with iron wheel head, gaskets nuts, bolts,washers including taking out old one complete all as directed.

S&F in replacement Brass foot valve of size 80mm with gaskets nuts, bolts,washers including taking out old one complete all as directed.

S&F in replacement Brass foot valve of size 100mm with gaskets nuts, bolts,washers including taking out old one complete all as directed.

S&F in replacement gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 80 mm dia including taking out old one complete all as directed.

S&F in replacement gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 50 mm dia including taking out old one complete all as directed.

S&F in replacement gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 40 mm dia including taking out old one complete all as directed.

S&F in replacement gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 25 mm dia including taking out old one complete all as directed.

S&F in replacement gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 20 mm dia including taking out old one complete all as directed.

S&F in replacement rotational moulded polyethylene water storage tanks of capacity 500 litres three layered (Cylindrical vertical with closed top) hoisted and fixed in position including wash out with plug/over flow pipe and anti mosquito rose coupling at one end all as specified in SSR Part-I, including 20mm dia ball brass valves, high pressure, with polythene float and flynut, complete all as specified and directed by the Engineer-in-Charge.

S&F in replacement rotational moulded polyethylene water storage tanks of capacity 1000 litres three layered (Cylindrical vertical with closed top) hoisted and fixed in position including wash out with plug/over flow pipe and anti mosquito rose coupling at one end all as specified in SSR Part-I, including 20mm dia ball brass valves, high pressure, with polythene float and flynut, complete all as specified and directed by the Engineer-in-Charge.

Supply and fix Canvas fire hose of dla 63 mm and length 15 meter of PIL Dura type conforming to IS Type - A with proper exterior and interior coatings ,including binding charges all as specified and as directed.

Supply and fix gunmetal hand controlled chromium plated Branch ~ 63mm dia with 20mm Nozzle size with male insert provsion and incorporated with arrangments for Jet stream, spray and shut off etc. all as specified and as directed.

Supply and fix Rubber Hose of size 20mm and length 30 Meter of type - 2 WP 1 O Kgf/Cm2 for first aid hose reel drum. the hose reel shall be properly rolled and connected with inlet and delivery lines all as per all as specified and as directed.

Supply and fix Cast Iron Air Valves with two air Outlets. 100 mm dia bore and fixing Up in 100mm cast iron water supply mains all as specified and as directed .

Supply and fix Fire extinguisher dry chemical powder (ABC) type of 5 ~ Capacity conforming to IS inducing mounting brackets all as specified and as directed .

Supply and fix Fire extinguisher CO2 ~ of 6.5 ~ Capacity cnforming to IS :22878) incluing mounting brackets all as specified and as directed .

Supply and fix Fire extinguisher, water CO2 ~ of 3 ~ Capacity conforming to IS :22878, incluing mountinq brackets all as specified and as directed.

Supply and fix Fire extinguisher. dry chemical powder (ABC) type of 2 ~ Capacity conforming to IS : all as specified and as directed .

Supply and fix Fire extinguisher, CO2 ~ of 2 Kg Capacity conforming to IS :22878 all as specified and as directed .

Supply and fix Fire Extinguisher cabinet made of 2mm thick CRCA Sheet, duly coated with fire red colour, front operable doors, prov1ed with acrylic glass on door all for size 1200mm*1200mm•soomm size including bottom channels, grouting all as specified and as directed .

Supply and fix Fire Hydrant cabinet door (Size not More than 2000mm x 2000mm) made out of MS sheet of thickness 4mm MS Sheet. Suitable for fixing in walls & dually supported with Angle Iron Frames, grouted on wall. Including transparent acrylic sheet of 4mm thick and painted with FIRE RED with firemen locking complete all as specified and as directed .

S&F in replacement of pump starter panel suitable for capacity 7.5 to 15 HP Pump made up of CRCA powder coated sheet of thickness 2mm with suitable gauge of copper bus bar and copper wiring with CPRI approved manufacturer with provision of following : a) MCCB 100 Amp 25KA 4 Pole -01 No (Incoming) b) FASD starter suitable for upto 10 HP Pump – 02 Nos c) Single phasing preventer -01 No d) RYB indicator -1 Set e) Ammeter - 03 No with CTS of suitable current rating f) Voltmeter - 01 No g) Copper Bus bas bar of suitable size for RYBN -1 set h) Copper wire of suitable size and rating

S&F in replacement of pump starter panel suitable for 10 to 20HP Pump made up of CRCA powder coated sheet of thickness 2mm with suitable gauge of copper bus bar and copper wiring with CPRI approved manufacturer with provision of following : a) MCCB 200 Amp 25KA 4 Pole -01 No (Incomig) b) FASD starter suitable for 15 HP Pump – 02 Nos c) Single phasing preventer -01 No d) RYB indicator -1 Set e) Ammeter - 03 No with CTS of suitable current rating f) Voltmeter - 01 No g) Copper Bus bas bar of suitable size for RYBN -1 set h) Copper wire of suitable size and rating

S&F in replacement FASD starter suitable for pump for capacity 7.5 to 15 HP including all connection as per existing all as directed.

Supply and fix MS pipe of size 150mm NB Class -C for interconnections of lines all as directed Note :- Rate are inclusive of fabrication charges. Welding work or any other support required for laying of pipe lines complete all as spd and directed.

Supply and fix MS pipe fittings including nut bolts and rubber packing’s complete all as per site requirement and directed by Engineer In Charge.

S&F in replacement rotational moulded polyethylene water storage tanks of capacity 10000 litres made of five layered (Cylindrical vertical with closed top) hoisted and fixed in position including wash out with plug/over flow pipe and anti mosquito rose coupling at one end all as specified in SSR Part-I, including 25mm dia ball brass valves, high pressure, with polythene float and flynut, complete all as specified and directed by the Engineer-in-Charge.

S&F in Repair testing, Pump set centrifugal 7.5 to 15 HP,begin by disconnecting the power supply and then visually inspecting the motor for damage. Disassemble the pump, clean or replace parts like the impeller, bearings, or seals as needed, and reassemble the pump, ensuring all connections are secure. Test the motor to confirm proper functionality all as specified and directed .

S&F in repair testing, Pump set centrifugal 10HP to 20 HP,begin by disconnecting the power supply and then visually inspecting the motor for damage. Disassemble the pump, clean or replace parts like the impeller, bearings, or seals as needed, and reassemble the pump, ensuring all connections are secure. Test the motor to confirm proper functionality all as specified and directed .

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