REPAIR/MAINT AND REPLACEMENT OF CI/DI WATER SUPPLY DISTRIBUTION LINES VALVE CHAMBERS VALVES PUMPS/ MOTORS AND OTHER MISC WORKS AT ALHILAL MIL STN

Amount

Excavation in trenches, not exceeding 1.5m wide and not exc 1.5m in depth and getting out in hard/dense soil, for removing/laying pipes etc, complete all as specified and as directed.

Returning, filling in, (soil) including spreading, levelling, watering and well ramming in layers not exc. 25cm thick in any type of soil, complete all as specified and directed.

Removal of excavated materials (soil) to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed.

Dismantling and taking down unserviceable cast iron sluice valve/Air Valves 40 to 65 mm bore, including jointing material and removing from site, complete all as specified and directed.

Dismantling and taking down unserviceable cast iron sluice valve/Air Valves 80 to 100 mm bore, including jointing material and removing from site, complete all as specified and directed.

Dismantling and taking down unserviceable cast iron sluice valve/Air Valves 150 to 300 mm bore, including jointing material and removing from site, complete all as specified and directed.

Dismantling and taking down unserviceable CI/DI pipe 100 to 150 mm bore from trenches/floor/wall or as indicated including jointing material and removing from site, complete all as specified and directed. Note:- Necessary earth work reqd to be measured and paid separately under respective item of the schedule.

Dismantling and taking down unserviceable CI/DI pipe 200 to 250 mm bore from trenches/floor/wall or as indicated including jointing material and removing from site, complete all as specified and directed. Note:- Necessary earth work reqd to be measured and paid separately under respective item of the schedule.

M&L 100 mm bore Ductile iron pipe (Conforming to IS: 8329) with spigot and socket ends special class K-9 suitable for tyton joint including jointing material/ joints laid in trenches complete all as specified and directed.

M&L 150 mm bore Ductile iron pipe (Conforming to IS: 8329) with spigot and socket ends special class K-9 suitable for tyton joint including jointing material/ joints laid in trenches complete all as specified and directed.

M&L 200 mm bore Ductile iron pipe (Conforming to IS: 8329) with spigot and socket ends special class K-9 suitable for tyton joint including jointing material/ joints laid in trenches complete all as specified and directed.

M&L 250 mm bore Ductile iron pipe (Conforming to IS: 8329) with spigot and socket ends special class K-9 suitable for tyton joint including jointing material/ joints laid in trenches complete all as specified and directed.

M&L 100 mm bore Ductile iron pipe (Conforming to IS: 8329) with flanged ends special class K-9 suitable for high quality rubber gasket joint including jointing material/ joints laid in trenches complete all as specified and directed.

M&L 150 mm bore Ductile iron pipe (Conforming to IS: 8329) with flanged ends special class K-9 suitable for high quality rubber gasket joint including jointing material/ joints laid in trenches complete all as specified and directed.

M&L 200 mm bore Ductile iron pipe (Conforming to IS: 8329) with flanged ends special class K-9 suitable for high quality rubber gasket joint including jointing material/ joints laid in trenches complete all as specified and directed.

M&L 250 mm bore Ductile iron pipe (Conforming to IS: 8329) with flanged ends special class K-9 suitable for high quality rubber gasket joint including jointing material/ joints laid in trenches complete all as specified and directed.

M&L for CI/DI fittings any type such as bends (any type radious and angles), reducers ,Tees, Y pieces, collars caps, plugs and straight connecting pieces upto 150 mm dia complete all as specified and directed.

M&L for CI/DI fittings any type such as bends (any type radious and angles), reducers ,Tees, Y pieces, collars caps, plugs and straight connecting pieces from 200 to 300 mm dia complete all as specified and directed.

S&F Cast iron non return sluice valve long body type, both ends flanged and drilled, of size 50 mm bore, (ISI marked) conforming to IS-14846 -2000 with pressure rating of PN-1.6 with steel spindle and iron wheel head including jointing material such as nuts, bolts, washers and rubber gasket etc, complete all as specified and directed.

S&F Cast iron non return sluice valve long body type, both ends flanged and drilled, of size 80 mm bore, (ISI marked) conforming to IS-14846 -2000 with pressure rating of PN-1.6 with steel spindle and iron wheel head including jointing material such as nuts, bolts, washers and rubber gasket etc, complete all as specified and directed.

S&F Cast iron Air valve with two outlets both ends flanged and drilled, of size 40 mm bore, (ISI marked) conforming to IS-14846 -2000 with pressure rating of PN-1.6 with stainless steel spindle and iron wheel head including jointing material such as nuts, bolts, washers and rubber gasket etc, complete all as specified and directed.

S&F Cast iron Air valve with two outlets both ends flanged and drilled, of size 50 mm bore, (ISI marked) conforming to IS-14846 -2000 with pressure rating of PN-1.6 with stainless steel spindle and iron wheel head including jointing material such as nuts, bolts, washers and rubber gasket etc, complete all as specified and directed.

S&F Cast iron Air valve with two outlets both ends flanged and drilled, of size 80 mm bore, (ISI marked) conforming to IS-14846 -2000 with pressure rating of PN-1.6 with stainless steel spindle and iron wheel head including jointing material such as nuts, bolts, washers and rubber gasket etc, complete all as specified and directed.

S&F Cast iron Air valve with two outlets both ends flanged and drilled, of size 100 mm bore, (ISI marked) conforming to IS-14846 -2000 with pressure rating of PN-1.6 with stainless steel spindle and iron wheel head including jointing material such as nuts, bolts, washers and rubber gasket etc, complete all as specified and directed.

S&F Cast iron Air valve with two outlets both ends flanged and drilled, of size 150 mm bore, (ISI marked) conforming to IS-14846 -2000 with pressure rating of PN-1.6 with stainless steel spindle and iron wheel head including jointing material such as nuts, bolts, washers and rubber gasket etc, complete all as specified and directed.

Run lead joints for cast iron spigot and socket pipe (water main) and fittings for 80 mm bore, complete all as specified and directed.

Run lead joints for cast iron spigot and socket pipe (water main) and fittings including burning of old lead joint for 80 mm bore, complete all as specified and directed.

Rubber gasket joint for DI/CI spigot & socket pipe (water main) of size 80 mm dia complete all as specified and directed.

Brick masonry valve pit of size 1.50 X 1.50 X 1.50 m (Internal dimensions of chamber) built in Cement Mortar 1:6, Plain cement concrete, M-10 (Nominal mix) type C-2 (using 40 mm graded crushed stone aggregates) as in foundation filling and mass concreting and including 15mm thick plastering internally with cement mortar 1:6 and flush pointing externally as the work proceeds in same mortar and Plain cement concrete, M-15 (Nominal mix), type B-1, (using 20mm graded crushed stone aggregates) as in coping complete. 3.15 mm thick MS sheet cover, handle, locking arrangement including provision of angle iron frame 40x40x6 mm for cover and 2 foot steps made out of MS 16 mm dia round bars, wash out pipe made out of GI pipe medium grade, 50 mm dia upto 1 metre length, earth work in any type of soil including removal to a distance not exceeding 50 metre and painting steel surface with two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

Brick masonry valve pit of size 1.20 X 1.20 X 1.20 m (Internal dimensions of chamber) built in Cement Mortar 1:6, Plain cement concrete, M-10 (Nominal mix) type C-2 (using 40 mm graded crushed stone aggregates) as in foundation filling and mass concreting and including 15mm thick plastering internally with cement mortar 1:6 and flush pointing externally as the work proceeds in same mortar and Plain cement concrete, M-15 (Nominal mix), type B-1, (using 20mm graded crushed stone aggregates) as in coping complete. 3.15 mm thick MS sheet cover, handle, locking arrangement including provision of angle iron frame 40x40x6 mm for cover and 2 foot steps made out of MS 16 mm dia round bars, wash out pipe made out of GI pipe medium grade, 50 mm dia upto 1 metre length, earth work in any type of soil including removal to a distance not exceeding 50 metre and painting steel surface with two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

M&L for brick masonry with sub class B bricks, straight or curved on plan exc 6m mean radius in cement mortar 1:6 complete all as specified and directed.

Plain cement concrete, M-15 (Nominal mix), type B-2 ( 1:2:4), (using 40mm graded crushed stone aggregates) as in foundation, filling and mass concrete, complete all as specified and directed.

M&L cement plaster in cement mortar (1:4) 15mm thick on fair faces of brick works or concrete surface finished even & smooth using extra cement complete all as specified and directed.

Taking out vegetation growth & bushes from inside/out side wall surfaces of storage Raw water/clear water chmbers/ sumps any type and size and thrown away same in low line area not less than 50 mtr from the cleaning area/ fencing , complete all specified and directed.

S&F in replacement of Cast iron foot valve size of 80 mm dia bore, confirming to IS-4038, complete all as specified and directed.

S&F in replacement of Cast iorn foot valve size of 100 mm dia bore, confirming to IS-4038, complete all as specified and directed.

M&L repairing to centrifugal pump set of capacity 30 HP incl taking out from foundation bed, removing electric connection etc and transport to wksp for re-winding of motor with super enameled insulated copper winding wire as per existing gauge and replacement of thrust bearing, impeller, MS bush, nut & bolts as required for pump set including oiling, greasing and re-installing pump & motor set and testing at site, complete all as specified and directed.

M&L repairing to centrifugal pump set of capacity 12.5 HP incl taking out from foundation bed, removing electric connection etc and transport to wksp for re-winding of motor with super enameled insulated copper winding wire as per existing gauge and replacement of thrust bearing, impeller, MS bush, nut & bolts as required for pump set including oiling, greasing and re-installing pump & motor set and testing at site, complete all as specified and directed.

M&L repairing to monoblock pump set of capacity 7.50 HP incl taking out from foundation bed, removing electric connection etc and transport to wksp for re-winding of motor with super enameled insulated copper winding wire as per existing gauge and replacement of thrust bearing, MS bush, nut & bolts as required for pump set including oiling, greasing and gland packing and re-installing pump & motor set and testing at site, complete all as specified and directed.

M&L repairing to monoblock pump set of capacity 3.0/5.0 HP incl taking out from foundation bed, removing electric connection etc and transport to wksp for re-winding of motor with super enameled insulated copper winding wire as per existing gauge and replacement of thrust bearing, MS bush, nut & bolts as required for pump set including oiling, greasing and gland packing and re-installing pump & motor set and testing at site, complete all as specified and directed.

Supply and fix wall mounting type panel with automatic Star delta starter suitable for 22 KW motor of size 600mm (L) x 600mm (W) x 250mm (D) with overload relay of range 20-32 Amps, power contrctors of suitable capacity, timer range and single phase preventor, ON/OFF actuators etc with MCCB 100 Amp, 4 Pole, 25KA as main switch including taking down old un-serviceable panel complete all as specified and directed.

Supply and fix automatic Star delta starter for 12.5 HP motor with overload relay of range 10-16 Amps , power contractors ML-1 and suitable capacity timer range , single phase preventer including taking down old un-serviceable star delta starter complete all as specified and directed. Make- BCH/L&T/Havells or equivalent as approved by GE.

Supply & fix DOL starter, 3 phase, 415 volts for 3/5 HP electric motor with relay range 4.0 to 10.0 including taking down old DOL sterter complete all as specified and directed. Make- L&T/Havells/Benlo or equaivalent as approved by GE.

Supply & fix DOL starter, 3 phase, 415 volts for 7.5 HP electric motor with relay range 14.0 to 21.0 including taking down old un-serviceable DOL starter complete all as specified and directed. Make:- L&T/Havells/Benlo or equaivalent as approved by GE.

S&F in replacement of mechanical joint suitable for 80 mm bore CI/DI/GI pipe lines with all its fittings as required for jointing the pipe lines complete all as specified and directed.

S&F in replacement of mechanical joint suitable for 100 mm bore CI/DI/GI pipe lines with all its fittings as required for jointing the pipe lines complete all as specified and directed.

S&F in replacement of mechanical joint suitable for 150 mm bore CI/DI/GI pipe lines with all its fittings as required for jointing the pipe lines complete all as specified and directed.

S&F in replacement of mechanical joint suitable for 200 mm bore CI/DI/GI pipe lines with all its fittings as required for jointing the pipe lines complete all as specified and directed.

S&F in replacement of mechanical joint suitable for 250 mm bore CI/DI/GI pipe lines with all its fittings as required for jointing the pipe lines complete all as specified and directed.

S & F in replacement PVC Star coupling of best quality suitable for 30 HP Induction motor shaft as per site complete all as specified and directed

S & F in replacement stainless steel coupling of best quality suitable for 30 HP Inductor motor shaft as per site complete all as specified and directed

S & F in replacement bearing of best quality suitable for 30 HP inductor motor as per site complete all as specified and directed

S & F in replacement bearing of best quality suitable for 12.50 HP motor and pump as per site complete all as specified and directed

S & F in replacement bearing of best quality suitable for 7.50 HP motor and pump as per site complete all as specified and directed

S & F in replacement bearing of best quality suitable for 5.0 HP motor and pump as per site complete all as specified and directed

S & F in replacement bearing of best quality suitable for 3 HP motor and pump as per site complete all as specified and directed

S & F in replacement Cooling fan PVC body suitble for 30 HP Induction motor shaft as per site complete all as specified and directed

S & F in replacement Cooling fan PVC body suitble for 12.5 HP motor shaft as per site complete all as specified and directed

S & F in replacement Cooling fan PVC body suitble for 7.5 HP motor shaft as per site complete all as specified and directed

S & F in replacement Cooling fan PVC body suitble for 5 HP motor shaft as per site complete all as specified and directed

S & F in replacement Cooling fan PVC body suitble for 3 HP motor shaft as per site complete all as specified and directed

S & F in replacement `V' belt of best quality for power transmission suitble for Air blower as per site complete all as specified and directed

S & F in replacement Lubricant oil of best quality suitble for Air blower as per site complete all as specified and directed

S & F in replacement Wiring box with fixing screws suitble for 3/5 HP motor as per site complete all as specified and directed

S & F in replacement Wiring box with fixing screws suitble for 7.50/12.5 HP motor as per site complete all as specified and directed

S & Fix in replacement of highly efficient mid power LED flood light 120 Watt with pressure die cast aluminium housing, reflector and enclosed with toughened glass conforming to IP66 complete all as specified and directed. Make : Cat Part No HLFLDML05120CW of HALONIX or equivalent in make of Philips/Cormpton.

Removal of filter media of any type from slow sand filter from the filter beds (sand,gravel etc) from the filter bed and removing to a distance not less than 250m and depositing complete all as specified directed

Supply and filling in laying in layers coarse sand grains duly cleaned and washed of size 1.5mm to 5mm suitable for slow sand filter (sand shall be HCL free and HCL acid test carried out from Govt approved lab) complete all as specified and directed. NOTE:- source of procurement as per manufacture of slow sand filter or as directed by GE.

Supply and laying in layers pea gravels duly cleaned and washed of size 3mm to 6mm in layer of thickness 150 mm top layer complete all as specified and directed. NOTE:- source of procurement as per manufacture of slow sand filter or as directed by GE.

Supply and laying in layers pea gravels duly cleaned and washed of size 6mm to 12mm in layer of thickness 150 mm intermediate layer complete all as specified and directed. NOTE:- source of procurement as per manufacture of slow sand filter or as directed by GE.

Supply and laying in layers pea gravels duly cleaned and washed of size 12mm to 20mm in layer of thickness 200 mm intermediate layer complete all as specified and directed. NOTE:- source of procurement as per manufacture of slow sand filter or as directed by GE.

Supply and laying in layers pea gravels duly cleaned and washed of size 20mm to 40mm in layer of thickness 200 mm bottom layer complete all as specified and directed. NOTE:- source of procurement as per manufacture of slow sand filter or as directed by GE.

M/S MALHI CONSTRUCTIONS

M/S Bharmouri Construction