Replacement of pumpset and other allied works at Pumping Station Garn, Latori Dhanori Pamot.

Amount

Pumping Station Garn

Providing of HC Pump Motor Set (1 Nos.) :- Providing of multi stage HC Pump of 50000 GPH X 250m Head coupled with suitable induction motor. ( slow speed ) The specification of motor should be 1400 rpm, 50 HZ, 4 Poles, TEFC Cooled. The pumping machinery should confirm to relevant ISO standard with all latest amendments.

Providing, installation testing and commisioning of 800 A air circuit breaker with thermal overload relays and allied works. Job includes fabrication of box along with cutting al cable, copper cable & thimbling. Making the conenction of aumminium cable and copper cables with circuit breaker. Job also inclluds fabrication of suportingbox/ structure for ACB and installation of same at pumping station. Complete job includes all cost of material, kabour and carriage charges.

Repair to 250 KVA Transformer at Pumping Station Karua , Job incudes replacement of LT coils, HT coils, Bush set and 200l T-oil.

INSTALLATION of Pump Sets:- Foundation Blocks (1 Nos.):-Construction of 1 Nos. R.C.C. foundation blocks inside the pump room for installation of pumping units by demolition of existing foundation block and construction of new as per pump size. The job also includes the following:- Carriage (1 Nos. ):-Carriage of pumping machinery (pump, motor, coupling set, base frame) to site of work by Mech. Transportation and Head Load up to Pump Room. The job also includes dismantling the pumping unit, unfastening the coupling bolts, nuts, bolts of the base frame for separating each component viz. motor pump, coupling set, base frame etc., for their proper handling and carriage. Installation :-Installation of new 50000 GPH X 250M. Head H.C. pump sets. on the foundation blocks by way of providing and fitting of bolts with nuts and washers for fitting of new pump and motor on each base frame, also leveling of pump and motor in proper alignment with each other. Tightening the nut bolts of the base frame. Providing and fitting graphite gland packing with fitting of pump glands, coupling the pump and motor by way of fixing of coupling bolts. Job includes cost of graphite gland packing, nut bolts of the base frame and labour charges for skilled and semiskilled workers deployed for execution of job. Modification of existing LT Control Panel :- Job includes upgradation of existing control panel as per requirement of new induction motor. Job includes upgradation of MNX to 550 A-2 nos and 450 -1 nos. Job also includes servicing of control panel by way of replacemnt of push button switches, voltmeter , ammeter, autoamtion relays and rewiring if required at site. Complete job Suction Line (1Nos.):- Providing and Laying of MS pipe of required length as suction line from existing water tank to the suction end of the H.C pump. The job includes cutting of MS pipe in the convenient lengths/as per site condition with the help of oxygen acetylene gas cutting system. The cut edges shall be grinded with grinder to give then a smooth and even finish. Then laying, aligning welding of MS pipe in continuous fillet weld of 6 mm in three layers of superior quality welding electrodes. The job includes fabrication of bends negotiated in laying as per the site conditions. Then providing / fabrication of M.S flanges having thickness 6 mm. Cutting of inner circular cut with oxygen acetylene gas cutting system and finishing on heavy duty lathe from both sides, drilling of holes . at equal spaces in three operations, making of groove from proper fitting of packing sheet. The job also includes fabrication of 90 degree bend out of MSpipe by cutting it into required pieces and welding at regd. angle, then fitting the one bend with suction flange of HC pump and flanged end of the pipe with P/F of rubber sheet and reqd. No. of high tensile MS bolts with nuts and spring washers. Job also includes providing and fitting of cast iron Sluice Valve heavy duty 1No. on suction and then testing the mechanical system on load. Delivery Line (1Nos.):- Providing and Laying of MS pipe of required length. The job includes cutting of the MS pipe in the convenient lengths/as per site condition with the help of oxygen acetylene gas cutting system. The cut edges shall be grinded with grinder to give then a smooth and even finish and surface. Then laying, aligning and welding of MS pipe in continuous fillet weld of 6 mm in three layers of superior quality welding electrodes of 4 mm and 3.14 mm dia. The job includes fabrication of bends negotiated in laying as per the site conditions. Then providing/fabrication M.S flanges having thickness 6 mm. The job includes providing of MS plate 6 mm thick 100 mm x 100 mm. cutting outer circular cut and inner circular cut with oxygen acetylene gas cutting system and finishing on heavy duty lathe from both sides, drilling of holes at equal spaces in three operations, making of groove from proper fitting of packing sheet. The job also includes fabrication of 90 degree bend out of MS pipe by cutting it into required pieces and welding at regd. angle, then fitting the one bend with suction flange of HC pump and flanged end of the MS pipe with P/F of rubber sheet and reqd. No. of long high tensile MS bolts with nuts and spring washers. Job also includes providing and fitting of cast Steel Sluice Valve. (1.6 PN) – 1 No., NRV Cast Steel (1.6 PN) -1 No. with pipe on delivery side and then testing the mechanical system on load. The whole job includes cost of material i-e., MS Pipes, Reflex Valve, Sluice Valve (It should confirm to the relevant ISO Standards) welding rods, M.S. flanges, M.S. bends, nut bolts, rubber insertion sheet, oxygen acetylene gas used and POL used by DG set, hire charges/carriage charges of welding set, DG set, gas cutting apparatus and labour charges for skilled and semi-skilled workers deployed for execution of job. Painting (2Nos. pipelines):-Cleaning all the surfaces of suction and delivery lines by scrubbing with emery paper, sand paper, wire brushes and then applying a single coat of red oxide primer, drying out at moderate temperature, then applying two coats of black synthetic enamel paint for smooth and even shades. Job includes cost of material and labour charges. Cables :-Providing and fitting of following size of PVC insulated copper cable with thimbles :- 1. Providing and fitting of copper cables 150 sq mm -30mtrs. 2. Providing and fitting of copper cables 120 sq mm -60mtrs. All the cables shall be of requisite current carrying capacity as per the equipment and shall be routed through the flexible conduit and firmly connected to the electric points of stabilizer, main switch starter and motors. Chemical Earthing (2 Nos.):- Providing and fixing of Chemical Earthing by way of digging of pit approximately 7ft. depth. P/f of copper electrode with chemical material and P/L of copper wire with proper nut-bolts. Complete job includes the cost of material and labour charges for skilled and semi-skilled workers deployed for execution of work as also tools-tackles for working at site. Testing Commissioning (1 Nos. units):-Testing and commissioning of the newly installed pumping unit along with allied starting and controlling devices for their smooth functioning. Rectifying the faults noticed during testing and also setting, adjusting the instruments of the panel Board , LT Control Panel and tightening of each cable thimbles of electrical points of stabilizer, main switch, starters and motors and realignment/leveling of pump & motor and checking the leakage of water from suction and delivery line if any. Job includes labour charges for skilled and semiskilled workers deployed to complete the job.

Providing of HC Pump Motor Set (1 Nos.) :- at pumping station Latori Dhanori Providing of multi stage HC Pump of 4000 GPH X 300m Head coupled with suitable induction motor. ( slow speed ) The specification of motor should be 1400 rpm, 50 HZ, 4 Poles, TEFC Cooled. The pumping machinery should confirm to relevant ISO standard with all latest amendments.

Providing of HC Pump Motor Set (1 Nos.) :- at pumping station Pamot Nallah Providing of multi stage HC Pump of 6000 GPH X 250m Head coupled with suitable induction motor. ( slow speed ) The specification of motor should be 1400 rpm, 50 HZ, 4 Poles, TEFC Cooled. The pumping machinery should confirm to relevant ISO standard with all latest amendments.

INSTALLATION of Pump setsLatori Dhanori :- Foundation Block( 1 NOs):- Construction of R.C.C. foundation block as per pump size inside the pump room at pump room for installation of pumping units by excavation of soil to finish with required dimensions of the pit, removal of excavated material and disposing off the same outside the pump room at suitable place as per site conditions. The job also includes demolishing the existing flooring of requisite area with jack hammer, high carbon steel chisels and sledge hammer, providing and laying of crushed stones 40 mm and ramming properly. Laying of one layer of 1:3:6 concrete mass 30 mm thick. Fabrication & Providing of steel foundation bolts of – 6 Nos. having threaded portion at one end and an anchor at the other end. Also providing fabrication of steel hexagonal nuts and washers for the foundation bolts. Fabrication of steel reinforced cuboidal structure of requisite size for the foundation block out of T.M.T steel bars 10 mm thick by way of cutting, the steel bars of required length and placing in position at proper spacing longitudinally and transversally and binding with black annealed wire them properly so that internal cube meshes of 6” size are formed. Job includes fabrication charges as well hirer charges of welding set. Lowering the reinforced/cuboidal steel structure in the pit and then placing the base frame of the pump over the steel reinforced cuboidal steel structure making proper leveling and alignment of the base frame over the cuboidal steel structure. Placing the threaded end of the foundation bolts in upright vertical position at required distance in position and in alignment after lowering through holes of base frame. Binding of the foundation bolts with the steel mesh of cuboidal steel reinforced structure at various spots and then fastening the base frame over the reinforced steel structure by tightening the nuts of the foundation bolts, simultaneously ensuring proper leveling and alignment of the base frame over the reinforced cuboidal steel structure. The job further includes laying of M-20 grade cement concrete block including steel reinforcement, machine mixing laying and compaction with vibrator using stone aggregate 1:11/2:3 mix (1 cement 11/2 coarse sand and 3 graded stone mixture of specified grade of nominal size 20mm) including binding chemical up to top level from inside the base frame and up to the bottom line of base frame from outside of the base frame – also plastering the exposed surface of block. Construction of drain for draining out the occasional leakage water of pump. Also repairing of damaged flooring wherever required with cement concrete mixture using chemical bonding material for smooth finish of the flooring of the pump room, and proper curing of cement works for proper strength for a minimum of 07 days. The whole job also includes cost of material and carriage charges for all material from various sources by Mech. Transport as well as head load, hire charges of shuttering material, vibrator and concrete mixture and welding set, POL for vibrator and concrete mixture, labour charges for laying of foundation block, including skilled and semi-skilled workers deployed for execution of job. Carriage (01 nos ):-Carriage of pumping machinery (pump, motor, coupling set, base frame to site of work by Mech. Transportation and Head Load up to Pump Room. The job also includes dismantling the pumping unit, unfastening the coupling bolts, nuts, bolts of the base frame for separating each component viz. motor pump, coupling set, base frame etc., for their proper handling and carriage. Installation (1 nos) :-Installation of new HC Pumpset on the foundation blocks at pump room by way of providing and fitting of bolts with nuts and washers for fitting of new pump and motor on each base frame, Also leveling of pump and motor in proper alignment with each other. Tightening the nut bolts of the base frame. Providing and fitting graphite gland packing with fitting of pump glands. Coupling the pump and motor by way of fixing of coupling bolts. Job includes cost of graphite gland packing, nut bolts of the base frame and labour charges for skilled and semiskilled workers deployed for execution of job. Suction Line (01 Nos) :- Fabrication of suction line of dia equivalent to pump inlet dia, for each pump set out of M.S. pipes, cast iron sluice valve- 1 No. for each line , M.S. bends - quantity as per site requirement. MS flanges – qty as per site requirement for connecting pump suction inlet to suction manifold/sump tank. The job includes cutting the pipe in required lengths as per alignment/layout condition of the suction line at site, the cut edges have to be grinded to give them smooth and even surface for proper welding. Welding the flanges to bends and to the pipe pieces at proper ends, and then joining of the suction line to the suction manifold by way of proper welding works in precise manner. Also fitting of sluice valve at appropriate place in the suction line and joining of the other end of the suction line to the pump suction inlet by providing fitting of hexagonal fasteners and rubber insertion sheet. Job also involves creation of a hole of appropriate size in the wall and then properly dressing the hole by cement concrete mix for passing through of the suction line. Delivery Line(1no):- Fabrication of delivery line of dia equivalent to pump outlet dia for each pump set , out of M.S pipe cast steel reflex valve 1 no., cast steel sluice valve 1 No. M.S. bends– qty. as per site requirement M.S. flanges qty. as per site requirement for connecting pump delivery outlet to the delivery manifold. The job involves cutting the pipe in required lengths as per alignment/layout conditions of delivery line at site, the cut edges have to be grinded with grinder to give them smooth and even surface for proper welding. welding the flanges to bends and to the pipe pieces at proper ends in a precise manner, fitting of sluice valve and reflex valve at appropriate place in the delivery line and jointing of one end of the delivery line to pump delivery outlet by providing and fitting of hexagonal fasteners and rubber insertion sheet then jointing the other end of the delivery line to the delivery manifold by creating a hole of required size in the manifold by gas cutting and then jointing to the delivery manifold by way of proper welding work in a precise manner making v-groove all along the circumference of the cut and butt welding. Job also includes creation of a hole in the wall and then dressing to appropriate size by cement concrete mix for passing through it the delivery line of the pump. The whole job includes cost of material i-e., M.S. Pipes, Reflex Valve, Sluice Valve welding rods, M.S. flanges, M.S. bends, nut bolts, rubber insertion sheet, oxygen acetylene gas used and POL used by DG set, hire charges/carriage charges of welding set, DG set, gas cutting apparatus and labour charges for skilled and semi-skilled workers deployed for execution of job. LT control Panel(1 NO):- Providing, Installation, Testing and Commissioning of LT Control Panel of 415 volts, AC 3 phase, 50 HZ for motor Installed at pump room for the newly installed motor. Testing and Commissioning of control panel by making connecting to incoming terminals and outgoing terminal of control panel. The job includes providing/ Laying/ fitting of suitable PVC copper conductor properly thimbles at the ends. Testing the performance of the panel on no load and on full load. The job includes the cost of all types of material and labour and carriage charges. Painting:-Cleaning all the surfaces of suction and delivery lines by scrubbing with emery paper, sand paper, wire brushes and then applying a single coat of red oxide primer, drying out at moderate temperature then applying two coats of black synthetic enamel paint for smooth and even shades. Job includes cost of material and labour charges. Cables :-providing and fitting of following size of PVC insulated copper cable with thimbles :- 1. Providing and fitting of copper cables 35sq mm & 50 sq mm. All the cables shall be of requisite current carrying capacity as per the equipment and shall be routed through the flexible conduit and firmly connected to the electric points of stabilizer, main switch starter and motors. Chemical Earthing:- Providing and fixing of Chemical Earthing by way of digging of pit approximately 2Mtr. Providing and fitting of copper electrode with chemical material and Providing and laying of copper wire with proper nut-bolts. Complete job includes cost of material, labour charges, and tools-tackles for working at site. Complete job includes the cost of material and labour charges for skilled and semi-skilled workers deployed for execution of work. Testing Commissioning:-Testing commissioning of the newly installed pumping units pump room along with allied starting and controlling devices for their smooth functioning. Rectifying the faults noticed during testing and also setting, adjusting the instruments of the panel Board , LT Control Panel and tightening of each cable thimbles of electrical points of stabilizer, main switch, starters and motors and realignment/leveling of pump & motor and checking the leakage of water from suction and delivery line if any. Job includes labour charges for skilled and semiskilled workers deployed to complete the job.

INSTALLATION of Pump sets at pamot nallah :- Foundation Block( 1 NOs):- Construction of R.C.C. foundation block as per pump size inside the pump room at pump room for installation of pumping units by excavation of soil to finish with required dimensions of the pit, removal of excavated material and disposing off the same outside the pump room at suitable place as per site conditions. The job also includes demolishing the existing flooring of requisite area with jack hammer, high carbon steel chisels and sledge hammer, providing and laying of crushed stones 40 mm and ramming properly. Laying of one layer of 1:3:6 concrete mass 30 mm thick. Fabrication & Providing of steel foundation bolts of – 6 Nos. having threaded portion at one end and an anchor at the other end. Also providing fabrication of steel hexagonal nuts and washers for the foundation bolts. Fabrication of steel reinforced cuboidal structure of requisite size for the foundation block out of T.M.T steel bars 10 mm thick by way of cutting, the steel bars of required length and placing in position at proper spacing longitudinally and transversally and binding with black annealed wire them properly so that internal cube meshes of 6” size are formed. Job includes fabrication charges as well hirer charges of welding set. Lowering the reinforced/cuboidal steel structure in the pit and then placing the base frame of the pump over the steel reinforced cuboidal steel structure making proper leveling and alignment of the base frame over the cuboidal steel structure. Placing the threaded end of the foundation bolts in upright vertical position at required distance in position and in alignment after lowering through holes of base frame. Binding of the foundation bolts with the steel mesh of cuboidal steel reinforced structure at various spots and then fastening the base frame over the reinforced steel structure by tightening the nuts of the foundation bolts, simultaneously ensuring proper leveling and alignment of the base frame over the reinforced cuboidal steel structure. The job further includes laying of M-20 grade cement concrete block including steel reinforcement, machine mixing laying and compaction with vibrator using stone aggregate 1:11/2:3 mix (1 cement 11/2 coarse sand and 3 graded stone mixture of specified grade of nominal size 20mm) including binding chemical up to top level from inside the base frame and up to the bottom line of base frame from outside of the base frame – also plastering the exposed surface of block. Construction of drain for draining out the occasional leakage water of pump. Also repairing of damaged flooring wherever required with cement concrete mixture using chemical bonding material for smooth finish of the flooring of the pump room, and proper curing of cement works for proper strength for a minimum of 07 days. The whole job also includes cost of material and carriage charges for all material from various sources by Mech. Transport as well as head load, hire charges of shuttering material, vibrator and concrete mixture and welding set, POL for vibrator and concrete mixture, labour charges for laying of foundation block, including skilled and semi-skilled workers deployed for execution of job. Carriage (01 nos ):-Carriage of pumping machinery (pump, motor, coupling set, base frame to site of work by Mech. Transportation and Head Load up to Pump Room. The job also includes dismantling the pumping unit, unfastening the coupling bolts, nuts, bolts of the base frame for separating each component viz. motor pump, coupling set, base frame etc., for their proper handling and carriage. Installation (1 nos) :-Installation of new HC Pumpset on the foundation blocks at pump room by way of providing and fitting of bolts with nuts and washers for fitting of new pump and motor on each base frame, Also leveling of pump and motor in proper alignment with each other. Tightening the nut bolts of the base frame. Providing and fitting graphite gland packing with fitting of pump glands. Coupling the pump and motor by way of fixing of coupling bolts. Job includes cost of graphite gland packing, nut bolts of the base frame and labour charges for skilled and semiskilled workers deployed for execution of job. Suction Line (01 Nos) :- Fabrication of suction line of dia equivalent to pump inlet dia, for each pump set out of M.S. pipes, cast iron sluice valve- 1 No. for each line , M.S. bends - quantity as per site requirement. MS flanges – qty as per site requirement for connecting pump suction inlet to suction manifold/sump tank. The job includes cutting the pipe in required lengths as per alignment/layout condition of the suction line at site, the cut edges have to be grinded to give them smooth and even surface for proper welding. Welding the flanges to bends and to the pipe pieces at proper ends, and then joining of the suction line to the suction manifold by way of proper welding works in precise manner. Also fitting of sluice valve at appropriate place in the suction line and joining of the other end of the suction line to the pump suction inlet by providing fitting of hexagonal fasteners and rubber insertion sheet. Job also involves creation of a hole of appropriate size in the wall and then properly dressing the hole by cement concrete mix for passing through of the suction line. Delivery Line(1no):- Fabrication of delivery line of dia equivalent to pump outlet dia for each pump set , out of M.S pipe cast steel reflex valve 1 no., cast steel sluice valve 1 No. M.S. bends– qty. as per site requirement M.S. flanges qty. as per site requirement for connecting pump delivery outlet to the delivery manifold. The job involves cutting the pipe in required lengths as per alignment/layout conditions of delivery line at site, the cut edges have to be grinded with grinder to give them smooth and even surface for proper welding. welding the flanges to bends and to the pipe pieces at proper ends in a precise manner, fitting of sluice valve and reflex valve at appropriate place in the delivery line and jointing of one end of the delivery line to pump delivery outlet by providing and fitting of hexagonal fasteners and rubber insertion sheet then jointing the other end of the delivery line to the delivery manifold by creating a hole of required size in the manifold by gas cutting and then jointing to the delivery manifold by way of proper welding work in a precise manner making v-groove all along the circumference of the cut and butt welding. Job also includes creation of a hole in the wall and then dressing to appropriate size by cement concrete mix for passing through it the delivery line of the pump. The whole job includes cost of material i-e., M.S. Pipes, Reflex Valve, Sluice Valve welding rods, M.S. flanges, M.S. bends, nut bolts, rubber insertion sheet, oxygen acetylene gas used and POL used by DG set, hire charges/carriage charges of welding set, DG set, gas cutting apparatus and labour charges for skilled and semi-skilled workers deployed for execution of job. LT control Panel(1 NO):- Providing, Installation, Testing and Commissioning of LT Control Panel of 415 volts, AC 3 phase, 50 HZ for motor Installed at pump room for the newly installed motor. Testing and Commissioning of control panel by making connecting to incoming terminals and outgoing terminal of control panel. The job includes providing/ Laying/ fitting of suitable PVC copper conductor properly thimbles at the ends. Testing the performance of the panel on no load and on full load. The job includes the cost of all types of material and labour and carriage charges. Painting:-Cleaning all the surfaces of suction and delivery lines by scrubbing with emery paper, sand paper, wire brushes and then applying a single coat of red oxide primer, drying out at moderate temperature then applying two coats of black synthetic enamel paint for smooth and even shades. Job includes cost of material and labour charges. Cables :-providing and fitting of following size of PVC insulated copper cable with thimbles :- 1. Providing and fitting of copper cables 35sq mm & 50 sq mm. All the cables shall be of requisite current carrying capacity as per the equipment and shall be routed through the flexible conduit and firmly connected to the electric points of stabilizer, main switch starter and motors. Chemical Earthing:- Providing and fixing of Chemical Earthing by way of digging of pit approximately 2Mtr. Providing and fitting of copper electrode with chemical material and Providing and laying of copper wire with proper nut-bolts. Complete job includes cost of material, labour charges, and tools-tackles for working at site. Complete job includes the cost of material and labour charges for skilled and semi-skilled workers deployed for execution of work. Testing Commissioning:-Testing commissioning of the newly installed pumping units pump room along with allied starting and controlling devices for their smooth functioning. Rectifying the faults noticed during testing and also setting, adjusting the instruments of the panel Board , LT Control Panel and tightening of each cable thimbles of electrical points of stabilizer, main switch, starters and motors and realignment/leveling of pump & motor and checking the leakage of water from suction and delivery line if any. Job includes labour charges for skilled and semiskilled workers deployed to complete the job.

Rewinding of voltage stablizer of 100 KVA at pumping station Sool patwar. Job includes dismantling of voltage stablizer at site and shifting of copper core to workshop.Job than includes complete rewinding of cooper core and testing the same on full load. Job also includes replacemnt of t-oil app 100 ltr at site and replacment of voltmeter, ammeter and rotor switch-3nos and per size of exiting voltage stablizer. The job includes cost of labour, material and carriage charges.

Rewinding of voltage stablizer of 150 KVA at pumping station Sool patwar. Job includes dismantling of voltage stablizer at site and shifting of copper core to workshop.Job than includes complete rewinding of cooper core and testing the same on full load. Job also includes replacemnt of t-oil app 150 ltr at site and replacment of voltmeter, ammeter and rotor switch-3nos and per size of exiting voltage stablizer.The job includes cost of labour, material and carriage charges.

Providing installation testing and commisioning of monobloc submersible pumpset of 4000 GPH X 20m head at pump room latori dhanori (1 nos.) atSUmp tank stage 0 with allied works. The job includes providing of mono block submersible pumpsets along with starter and submersible copper cable and then shifting the same to the site of work by mechanical transport upto necessary road side and then by head load manually through HilyTerain. Providing, Fabrication and fitting of M.S Nipple (of dia equipment of pump outlet dia) with monoblock submersible pumpset. Providing and fitting of delivery G.I Pipe line by way of welding, fabrication and filling of M.S Flanges, nut bolts of required size. The job further includes fitting of monoblock sub pump set withsuction line of each HC pumping unit installed. Also Providing and fitting of steel wire rope for supporting of monoblock sub pump set inside the SUmp Tank. Also installation of starters at appropriate place in the pump room and laying of copper submersible cables of each submersible pumpset unit with making of leak proof. Pump cable joints at pump nds with the help of patch roll and taps. Also providing and fitting of coppercables of required current carring capacity in between starters and the installed voltage stabilizer, then testing, commissioning on full load. Complete job including the cost of material, labour charges, tools and tackles and various types of transportation involved.

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Chenab Infrastructure Pvt. Ltd.