REPAIR AND MAINTENANCE OF EXTERNAL MAIN WATER SUPPLY PIPE LINES, MONOBLOCK PUMP SETS, SUBMERSIBLE PUMP SETS AND ALLIED WORKS AT OKHA UNDER GE NAVY PORBANDAR

Amount

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation pipeline and getting out in any type of soil complete as specified and directed.

20mm bore galvanised steel water tubing medium grade ISI marked screwed socketed joints complete with all tube fitting (such as bends,elbow,tees,short pieces,connectors,back nuts,diminishing pieces,caps,plugs and unions,etc) and fixing complete with clips,wall hooks,wooden plugs,or laying in trenches, also cutting, screwing and waste and for making forged bends on piping as required at site including taking down the existing pipe line with fitting complete all as specified and as directed.

25mm bore galvanised steel water tubing medium grade ISI marked screwed socketed joints complete with all tube fitting (such as bends,elbow,tees,short pieces,connectors,back nuts,diminishing pieces,caps,plugs and unions,etc) and fixing complete with clips,wall hooks,wooden plugs,or laying in trenches, also cutting, screwing and waste and for making forged bends on piping as required at site including taking down the existing pipe line with fitting complete all as specified and as directed.

40mm bore galvanised steel water tubing medium grade ISI marked screwed socketed joints complete with all tube fitting (such as bends,elbow,tees,short pieces,connectors,back nuts,diminishing pieces,caps,plugs and unions,etc) and fixing complete with clips,wall hooks,wooden plugs,or laying in trenches, also cutting, screwing and waste and for making forged bends on piping as required at site including taking down the existing pipe line with fitting complete all as specified and as directed.

50mm bore galvanised steel water tubing medium grade ISI marked screwed socketed joints complete with all tube fitting (such as bends,elbow,tees,short pieces,connectors,back nuts,diminishing pieces,caps,plugs and unions,etc) and fixing complete with clips,wall hooks,wooden plugs,or laying in trenches, also cutting, screwing and waste and for making forged bends on piping as required at site including taking down the existing pipe line with fitting complete all as specified and as directed.

80mm bore galvanised steel water tubing medium grade ISI marked screwed socketed joints complete with all tube fitting (such as bends,elbow,tees,short pieces,connectors,back nuts,diminishing pieces,caps,plugs and unions,etc) and fixing complete with clips,wall hooks,wooden plugs,or laying in trenches, also cutting, screwing and waste and for making forged bends on piping as required at site including taking down the existing pipe line with fitting complete all as specified and as directed.

100mm bore galvanised steel water tubing medium grade ISI marked screwed socketed joints complete with all tube fitting (such as bends,elbow,tees,short pieces,connectors,back nuts,diminishing pieces,caps,plugs and unions,etc) and fixing complete with clips,wall hooks,wooden plugs,or laying in trenches, also cutting, screwing and waste and for making forged bends on piping as required at site including taking down the existing pipe line with fitting complete all as specified and as directed.

Ductile iron pipe class K-7, 100mm bore ISI marked spigot & socketed with internal cement mortar lining and external Zink and bitumen coating pipes conforming to IS-8329-2000 with push on rubber gasket joints laid in trenches, floor / under road including takingout old unserviceable pipes complete all as specified and directed.

Ductile iron pipe class K-7, 150mm bore ISI marked spigot & socketed with internal cement mortar lining and external Zink and bitumen coating pipes conforming to IS-8329-2000 with push on rubber gasket joints laid in trenches, floor / under road including takingout old unserviceable pipes complete all as specified and directed.

Gunmetal gate valve 20 mm bore screwed down high pressure with iron wheel head/ long shank and cup butterfly type screwed both ends for iron pipe including taking out unserviceable valve complete all as specified and directed.

Gunmetal gate valve 25 mm bore screwed down high pressure with iron wheel head/ long shank and cup butterfly type screwed both ends for iron pipe including taking out unserviceable valve complete all as specified and directed.

Gunmetal gate valve 40 mm bore screwed down high pressure with iron wheel head/ long shank and cup butterfly type screwed both ends for iron pipe including taking out unserviceable valve complete all as specified and directed.

Gunmetal gate valve 50 mm bore screwed down high pressure with iron wheel head/ long shank and cup butterfly type screwed both ends for iron pipe including taking out unserviceable valve complete all as specified and directed.

80mm bore sluice valve of pressure class PN-1.6 type (IS 13095 Marked) flanged and drilled at both ends, ISI marked having gun metal spindle and rings including making two numbers flanged socket joint including jointing materials such as bolts, nuts, washers, rubbers/ fibre board gasket, including taking out unserviceable valve complete all as specified and directed by Engr-in-charge.

100mm bore sluice valve of pressure class PN-1.6 type (IS 13095 Marked) flanged and drilled at both ends, ISI marked having gun metal spindle and rings including making two numbers flanged socket joint including jointing materials such as bolts, nuts, washers, rubbers/ fibre board gasket, including taking out unserviceable valve complete all as specified and directed by Engr-in-charge.

150mm bore sluice valve of pressure class PN-1.6 type (IS 13095 Marked) flanged and drilled at both ends, ISI marked having gun metal spindle and rings including making two numbers flanged socket joint including jointing materials such as bolts, nuts, washers, rubbers/ fibre board gasket, including taking out unserviceable valve complete all as specified and directed by Engr-in-charge.

MS flange 80 mm confirming to IS jointed with fibre / rubber gasket, nut bolt and washer as per site requirement complete including taking out old flange complete all as directed and specified.

MS flange 50 mm confirming to IS jointed with fibre / rubber gasket, nut bolt and washer as per site requirement complete including taking out old flange complete all as directed and specified.

Non return valve 80 mm dia bore ISI marked PN 1:6 rating flanged both ends complete including making two numbers flanged socket joint including jointing materials such as bolts, nuts, washers, rubbers/ fibre board gasket, including taking out unserviceable valve complete all as directed and specified.

Non return valve 50 mm dia bore ISI marked PN 1:6 rating flanged both ends complete including making two numbers flanged socket joint including jointing materials such as bolts, nuts, washers, rubbers/ fibre board gasket, including taking out unserviceable valve complete all as directed and specified.

32mm outer dia CPVC pipes, UV stabilised, SDR 11 pressure bearing capacity 28.12 kg/sq.cm @ 23 C, leak proof, tough, rigid and suitable, fixed to walls with clamps / ceiling / concealed in wall including cutting chases and making good, or laid in trenches / jointed with sealant solvent leak proof including all fittings elbow, Tee, Socket, Reducer, Bushing, Step over head bends, End cap, End pugs, union, tank nipple and special fittings (brass insert threaded) like male, female treads, adapters, brass tee & reducers, male brass threaded adaptor, female brass threaded adaptor, flange including making Suitable size of brass threaded terminal to match the CP/PTMT plumbing fittings and interconnections as required for external water supply applications, including taking out old cpvc pipe line complete all as specified and as directed.

25mm outer dia CPVC pipes, UV stabilised, SDR 11 pressure bearing capacity 28.12 kg/sq.cm @ 23 C, leak proof, tough, rigid and suitable, fixed to walls with clamps / ceiling / concealed in wall including cutting chases and making good, or laid in trenches / jointed with sealant solvent leak proof including all fittings elbow, Tee, Socket, Reducer, Bushing, Step over head bends, End cap, End pugs, union, tank nipple and special fittings (brass insert threaded) like male, female treads, adapters, brass tee & reducers, male brass threaded adaptor, female brass threaded adaptor, flange including making Suitable size of brass threaded terminal to match the CP/PTMT plumbing fittings and interconnections as required for external water supply applications, including taking out old cpvc pipe line complete all as specified and as directed.

32 mm dia bore PPR Gate valve ( with brass insert and PPR outer ) suitable for PP-R pipe, complete all as specified and as direceted.

25 mm dia bore PPR Gate valve ( with brass insert and PPR outer ) suitable for PP-R pipe, complete all as specified and as direceted.

Mild steel work using MS angle / channel sheet, framed structure for support base for fixing of motors required & including all type of fabrication work cutting ways, drilling, welding, suitable size bolts & nuts and painting with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified including dismantling / taking out old rusted base complete all as specified and directed.

Plain Cement concrete (1:2:4), type B-1 using 40mm graded crushed stone aggregate min radius of 75mm as in covet fillet in roof and parapet wall junction, roof benching, kerbs, mud stop, coping, rounded or chamfered on edges, filling rails embedded sec, surface/channels and benching for manhole and haunching around manhole frame, sloping on roof top surfaces including necessary form work, finishing even and smooth without using extra cement, complete all as specified and as directed.

40mm thick PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in florring finishing the surface even and smooth without using extra cement complete all as specified.

Demolition of plain cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Demolition of brickwork or stone/boulders/block masonry, built in cement mortar including all quoins, arches, pillars, ashlar facing, dressed stonework, precast concrete articles and precast concrete block walling Complete all as specified and directed.

Stone masonry walling or squared walling in cm 1:6, brought upto courses using dressed same size Porbandar stone of superior quality complete all as specified and directed.

Rendering 10 mm thick on fair faces of stone masonry surfaces or concrete surfaces on wall in CM 1:4 finished even and smooth without using extra cement complete all as specified.

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

Removing excavated soil exc. 250 m and n. exc. 500m, depositing where directed at a level n. exc. 1.5 m above the starting point, complete all as specified and directed.

Construction of valve chambers 1000 mmx1000mmx1000 mm with 23 cm thick Porbandar stone masonary built in cement and sand mortar 1:4, 15 mm plaster to internal surfaces and external surfaces up to 15 cm below ground level and top of floor in CM 1:4 finished even and smooth without using extra cement, 2 mm thick MS sheet cover including 40x40x6 mm MS angle frame embedded in 150 mm thick PCC 1:2:4 type B-1, with 25x6 mm flat iron hold fast, handles, hinges with locking arrangements, applying one coat of red oxide primer and two coat of synthetic enamel paint to all steel surface and earth work in soft /disintegrated rock disposal of surplus soil to a distance n.exc.50 m. complete all as specified and directed.

Construction of valve chambers 600 mmx600mmx600 mm with 23cm thick Porbandar stone masonary built in cement and sand mortar 1:4,, 15 mm plaster to internal surfaces and external surfaces up to 15 cm below ground level and top of floor in CM 1:4 finished even and smooth without using extra cement, 2 mm thick MS sheet cover including 40x40x6 mm MS angle frame embedded in 150 mm thick PCC 1:2:4 type B-1, with 25x6 mm flat iron hold fast, handles, hinges with locking arrangements, applying one coat of red oxide primer and two coat of synthetic enamel paint to all steel surface and earth work in soft /disintegrated rock disposal of surplus soil to a distance n.exc.50 m. complete all as specified and directed.

Disconnecting the electric connection from motor terminal box including insulating the ends of the cable, taking out te pump set from base after opening nuts/bolts, transporting from site to workshop, dismantling pump, removing worn out impeller, ball bearing, gaskets, assembling the pump with new pulley key, gland packing rope, greasing, transporting back to site and fixing on the existing foundation, connecting the electric connection of motor and testing complete to entire satisfaction of Engr-in-charge for the following capacity. Note: The cost of Minor consumables is deemed to be included in the unit rate quoted. The major spare / parts will be supplied only as per items described here-in-after. The labour charge for fixing these items is deemed to be included in the item.

Centrifugal pump set of capacity 20 HP (any make).

Centrifugal pump set of capacity 15 HP (any make).

Centrifugal pump set of capacity 7.5 HP (any make).

Centrifugal pump set of capacity upto 5 HP(any make).

Supply only Stainless pump shaft suitable for 20 HP complete all as specified and directed.

Supply only Stainless pump shaft suitable for 15 HP complete all as specified and directed.

Supply only Cast iron impeller enclosed type suitable for 20 HP complete all as specified and directed.

Supply only Cast iron impeller enclosed type suitable for 15 HP complete all as specified and directed.

Supply only Cast iron impeller enclosed type suitable for 7.5 HP complete all as specified and directed.

Supply only ball Bearing for Motor capacity 20 hp bearing No.6306 & 6308 complete all as specified and directed. Make : SKF / NBC / TATA

Supply only ball Bearing for Motor capacity 15/12.5 hp bearing No.6309 & 6308 complete all as specified and directed. Make : SKF / NBC / TATA

Supply only Cast iron flange of size 65x50 mm / 80x65mm complete with nut and bolt for connecting motor and pump complete all as specified and directed.

Supply only Stainless pump shaft suitable for 7.5 HP complete all as specified and directed.

Supply only Stainless pump shaft suitable for 5 HP complete all as specified and directed.

Supply only Cast iron impeller enclosed type suitable for 5 HP complete all as specified and directed.

Disconnecting the electric connection from motor terminal box including insulating the ends of the cable decoupling motor and pump, taking out motor from base after opening nuts/bolts, transporting from site to workshop rewinding the electric motor of capacity 20 HP capacity as per original insulation standard including the following :- (a) Removing the split case/body cover of motor, separate stator/rotor and cutting the complete burnt/defective copper winding. (b) Cleaning the stator body complete by rubbing sand paper removing all carbons. (c) Insert insulating materials such as insulating paper sleeves. (d) Rewinding the stator with existing size of super enameled copper winding, wire, varnishing and heating up at desired temp to achieve the particular Ohm resistance and carryout rewinding with as per orginal class of insulation, complete all as specified and as directed. (e) Cleaning the rotor and assembling in motor. (f) Connection/coupling the motor with pump, restoring all electric/earth connections, tightening foundation nuts/bolts to its original position and testing on full load complete all as specified and directed.

All as per description of item No. 48.00 here-in-before but 15 HP motor complete all as specified and directed.

All as per description of item No. 48.00 here-in-before but 7.5 HP motor complete all as specified and directed.

All as per description of item No. 48.00 here-in-before but 3 & 5 HP motor complete all as specified and directed.

All as per description of item No. 48.00 here-in-before but 1 & 2 HP motor complete all as specified and directed.

63 AMP MCCB 4 pole 415 volt, AC 50 Hz, 4 pole, 10 KA with adjustable thermal and fixed magnetic setting system against over load and short circuit conditions incl neutral adjustment (Ics=100% of Icu) of capacity suitable of Existing panel board including taking down old unserviseble MCCB complete all as specified and directed. Make : Havells Cat No :- IHLE1ABF0063 or its equivalent model of make specified.

100 AMP, MCCB 4 pole 415 volt, AC 50 Hz, 4 pole, 10 KA with adjustable thermal and fixed magnetic setting system against over load and short circuit conditions incl neutral adjustment (Ics=100% of Icu) of capacity suitable of Existing panel board including taking down old unserviseble MCCB complete all as specified and directed. Make : Havells Cat No :- IHLE1ABF0100# or its equivalent model of make specified.

125 AMP, MCCB 4 pole 415 volt, AC 50 Hz, 4 pole, 10 KA with adjustable thermal and fixed magnetic setting system against over load and short circuit conditions incl neutral adjustment (Ics=100% of Icu) of capacity suitable of Existing panel board for replace of unserviseble MCCB complete all as specified and directed. Make : Havells Cat No :- IHLE1ABF0125# or its equivalent model of make specified.

Preparation of surfaces, applying 2 coats of spray painting with synthetic enamel paint over a coat of red oxide primer and writing SM/MES Nos on surface of the equipment with white paint including burning out old paint and scrubbing old paints from outer surface of motor, pumpset, connected line with wire brushes complete all as specifies and as directed.

Pump and motor set from 10 to 15 HP including sunction and delivery lines upto 5 Mtrs

Pump and motor set from 5 to 7.5 HP including sunction and delivery lines upto 5 Mtrs

LT Panel board for pump and motor of any description

Full automatic star delta Starter suitable for upto 6 Hp motor type MK-1, 440V complete with sheet-steel enclosure, including aking down old u/s starter of any make and type complete all as specified and directed. Make : L & T Cat No : SS96254POTO or eq model of make specified.

Full automatic star delta Starter suitable for upto 10 Hp motor type MK-1, 440V complete with sheet-steel enclosure, including aking down old u/s starter of any make and type complete all as specified and directed. Make : L & T Cat No : SS96254POVO or eq model of make specified.

Full automatic star delta Starter suitable for upto 12.5/15 Hp motor type MK-1, 440V complete with sheet-steel enclosure, including aking down old u/s starter of any make and type complete all as specified and directed. Make : L & T Cat No : SS96254POAO or eq model of make specified.

PVC insulated, PVC round sheathed multicore industrial Cable 10 Sqmm 3 core of voltage grade upto 1100 V and connected with copper lugs, including taking down old cable complete all as specified and directed by Engr-in-charge.

PVC insulated, flat, Submersible cable 10 Sqmm 3 core voltage grade upto 1100 V complete with copper lugs, and water froof joint including taking down old cable complete all as specified and directed by Engr-in-charge.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level steel earth plate connected with GI Strip 25x4mm by means of lug, bolts, nuts, check nuts, washers of galvanised iron or steel GI protection pipe 32mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover including testing on completion complete all as specified and directed.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level steel earth plate connected with GI wire 04mm dia by means of lug, bolts, nuts, check nuts, washers of galvanised iron or steel GI protection pipe 15mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover including testing on completion , including taking up old earthing complete all as specified and directed.

Hydraulic pressure gauge 100 mm dia range 0-10 kg/Sqcm (ISI Marked) including taking down old gauge any type, complete all as specified and as directed.

Timer with relay control suitable for 7.5 to 20 HP motor including taking old timer and relay, complete all as specified and as directed.

Single phase preventer suitable for 20/15/12.5/10 HP motor including single phase preventer complete all as specified and as directed.

Air cock brass suitable for pumps 7.5 to 20 hp reqd for priming of pumps as per existing size and pattern, incl taking out old cock, complete all specified and as directed.

Volt meter range 0- 500V of suitable size suitable for starter panel, complete incl taking out old cock, complete all specified and as directed.

Ammeter range 0- 600 Amp suitable size suitable for starter panel, complete incl taking out old ammeter , complete all specified and as directed.

Eyebolt suitable for 30/20/15/12.5 Hp motor incl taking out old eyebolt complete all specified and as directed.

Dosing pump suitable for chemical dosing in raw water/treated water with Max injection pressure 4 Bar (4 Kg/Sq cm) Capacity - 06 LPH including taking out old dosing pump, complete all as specified and as dircetd. Make: E-dose model ED-64 or equivalent model of makes as specified.

Cleaning/desilting of water storage underground sump including bailing out water, removing/getting out silt/ scale unwanted materials deposited at bottom, scrapping all the walls/ceiling/Floor using steel wire brush, cleaning of all inlet/outlet piping, washing with concentrated bleaching solution washing with fresh water complete up to the satisfactory cleaning of underground/ semi underground sumps/tanks located at various locations incl preparation and application of one coat of lime washing to concrete / masonary surfaces non storage surface and one coat of epoxy paint to steel / iron surfaces and incl writting date of cleaning of sump with white paints 25 mm width letters/figures on strip duly painted with black paint for RCC semi underground sump 2.0 Lakh ltrs to 2.80 Lakh ltrs capacity at INS Dwarka Okha complete all as specified and directed.

Cleaning/desilting of water storage underground sump including bailing out water, removing/getting out silt/ scale unwanted materials deposited at bottom, scrapping all the walls/ceiling/Floor using steel wire brush, cleaning of all inlet/outlet piping, washing with concentrated bleaching solution & fresh water complete up to the satisfactory cleaning of underground/ semi underground sumps/tanks located at various locations incl preparation and application of one coat of lime washing to concrete / masonary surfaces non storage surface and one coat of epoxy paint to steel / iron surfaces and incl writting date of cleaning of sump with white paints 25 mm width letters/figures on strip duly painted with black paint for RCC semi underground sump 1.0 Lakh ltrs to1.50 Lakh ltrs capacity at INS Dwarka Okha complete all as specified and directed.

Cleaning/desilting of water storage underground sump including bailing out water, removing/getting out silt/ scale unwanted materials deposited at bottom, scrapping all the walls/ceiling/Floor using steel wire brush, cleaning of all inlet/outlet piping, washing with concentrated bleaching solution & fresh water complete up to the satisfactory cleaning of underground/ semi underground sumps/tanks located at various locations incl preparation and application of one coat of lime washing to concrete / masonary surfaces non storage surface and one coat of epoxy paint to steel / iron surfaces incl writting date of cleaning of sump with white paints 25 mm width letters/figures on strip duly painted with black paint for RCC semi underground sump 20000 to 50000Lit capacity at INS Dwarka Okha complete all as specified and directed.

Cleaning/desilting of water storage overhead sump including bailing out water, removing/getting out silt/ scale unwanted materials deposited at bottom, scrapping all the walls/ceiling/Floor using steel wire brush, cleaning of all inlet/outlet piping, washing with concentrated bleaching solution & fresh water complete up to the satisfactory cleaning of overhead sumps/tanks of capacities upto 2.0 Lakh ltrs located at various locations of INS Dwarka incl preparation and application of one coat of lime washing to concrete / masonary surfaces and one coat of epoxy paint to steel / iron surfaces and writting date of cleaning of sump with white paints 25 mm width letters/figures on strip duly painted with black paint for overhead sump upto 2.0 lakh capacity complete all as specified and directed by Engr – in – Charge.

80mm bore foot valve flanged ends confirming to IS 4038 GI body, ball operated including dismantling & taking out old unserviceable foot valvecomplete all as specified and as directed.

50mm bore foot valve flanged ends confirming to IS 4038 GI body, ball operated including dismantling & taking out old unserviceable foot valve complete all as specified and as directed.

40mm bore foot valve flanged ends confirming to IS 4038 GI body, ball operated including dismantling & taking out old unserviceable foot valve complete all as specified and as directed.

Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched in hearths covering to door shut ters covering to door chowkats (frames) chullah hoods water tanks water troughs ducts urinal troughs and funnels cut to size edges beaded if directed, holes punched including round headed screws, clout nails or rivets and fixed to wood or steel members with plain 40 mm lap joints or welded/ riveted seams including bending, turning up, mitred angles, stopped ends, outlets complete all as specified and as directed.

Cutting of hard standing/ Road for laying of pipe line and making good surfaces by using PCC 1:2:4 type B-2 after laying of pipe line/ cable up to 30cm in depth and width not exceeding 45cms and removing rubbish outside MD land complete all as specified and as directed.

Run lead joints including spun yarn and caulking thereafter for 100mm bore DI/CI pipes including burning out old leaking lead joint at in any position & recovering lead for further disposal complete all as specified and directed.

Run lead joints including spun yarn and caulking thereafter for 150mm bore DI/CI pipes including burning out old leaking lead joint at in any position & recovering lead for further disposal complete all as specified and directed.

Flanged joints with rubber or fibre board gasket not less than 3 mm thick including dismantling old unserviceable joints of flanged pipes/ fittings in position of size 100mm bore,complete all as specified and directed.

Flanged joints with rubber or fibre board gasket not less than 3 mm thick including dismantling old unserviceable joints of flanged pipes/ fittings in position of size 150mm bore,complete all as specified and directed.

100mm dia bore galvanised steel water tubing medium grade ISI marked screwed socketed joints complete with all tube fitting (such as bends,elbow,tees,short pieces,connectors,back nuts,diminishing pieces,caps,plugs and unions,etc) and fixing complete with clips,wall hooks,wooden plugs,or laying in trenches,,also cutting,screwing and waste and for making forged bends on piping as required at site including taking down the existing pipe line with fitting complete all as specified and as directed.

Rameshwar Enterprise

jitendra c joisar