Providing Installation Testing and Commissioning of Submersible pumping Units of different capacities along with allied Electro Mechanical Components at Different Pumping Stations of PHE Mech. Division South Jammu under JMC Capex

Providing, Fitting, Installation, Testing and Commissioning of 3000 GPH X 150 mtr. Head submersible Pump set along with allied works at Tubewell Ravi Dass Mandir Providing, Installation, Testing and Commissioning of Submersible Pump set 3000 GPH X 150 mtr head along with 65 mm dia, submersible copper cable- 10 sq. mm and other allied works. The suction case shall be of close-grained cast-iron material. The motor should be three phase AC supply having nominal speed of 2900 RPM, 380 Volts + 15% of frequency 50 Hz + 3%. The motor should be totally enclosed squirrel cage induction type, water cooled and sealed against outside water being pumped. The windings shall be wet type water lubricated and provided with metal tilting thrust pad designed to take up all untoward load to most unfavorable running conditions. The Pump-set must be of reputed make of Grundfos Pumps/KSB/ Kirloskar/ conforming to relevant BIS/IS standards/ codes. The job further includes fabrication of adapter Nipple approx 1 mtr long fabricated out of MS Pipe, of which bottom end diameter is to be reduced to the delivery of Submersible Pump and threading the Pipe for screwing into the delivery portion to the submersible pump and other end of the adapter nipple is welded with MS flange of required size fabricated out of MS Plate for fixing with the column pipe & 02 No nuts of required size are to be welded on opposite size of the proper piece so that clamping bolt of the tie rod can passed through it. The Job includes the cost of material and labour charges. Fabrication of the tie rod clamping arrangement for clamping the pump and motor to the upper adopter nipple, fabricated out of 40x6 MS Plate as per required size. The upper ends of these flat strips should be welded with full threaded bolt 12mm dia. and 10 cm long. These bolts are to be passed through the nuts welded on the adopter nipple piece, tightening of the 12 mm double nuts on both sides including cost of material and labour charges. Fabrication of 80 mm dia. MS forged clamp 2 No’s for lowering the MS column pipes into the Tube well casing pipe. The clamp should be in the two halves and should have two holes on either side of the holding arm. The clamp has to be fabricated out of MS Flat of 100 mmx10 mmx 0.75 mtr. The Job includes the cost of MS flat for clamp 4 No’s with cost of material and labour etc. The Job includes coupling of pump and motor properly checking of movement of the pump, tightening of the adopter nipple to the delivery side of the pump tightening of tie rod and testing of the pump set in the testing pit at workshop. Lowering of submersible pump set into the Tube well along with the complete column assembly by using special tools and tackles viz chain pulley block, MS Clamp. The job also includes providing, fitting and commissioning of 10 mm sq. Cu Submersible cable 180 mtrs. of superior quality of (preferable make Polycab / Finolex / Havells/Anchor) as per site condition, one of cable end will be fixed in panel and other end with submersible motor after properly dressing of cable ends and insulating properly. The Job includes patching of the sub. cable of motor by using patch rolls and insulation tape to make water proof for lowering of submersible pump unit, testing of submersible pump-set on full load by making connections of submersible cable of motor pump-set with the panel and checking/ testing of all the electro mechanical connections. The job also includes providing of mechanical tool kit,(24X26 Ring spanner- 3 Nos, 24x26 key- 3nos,30x32 Ring spanner-2, 30x32 key-2nos,21x26 ring spanner-3nos,21x26 key-3nos,18x19 ring spanner-2nos, 18x19 key-2nos,16x17 ring spanner-2nos,16x17 key-2nos,pipe wrench 18 inch-1no, hammer 1 kg-1no) shock proof gloves, matting (For operating of panel). The complete job includes cost of material, installation, labour and handling charges. Fabrication, Providing, Installation, Testing and Commissioning of 3 ton electrical Operated Chain Pulley of (acceptable make steeledge/ crossbee/ Indef suitably designed for operation of raising/Lowering of Submersible pump set along with column assembly) following specifications: Electric Chain Hoist to be designed as per ISI Specification. Capacity : 3 Ton Hoisting Speed Mt/Min : 2m/min HP of the Motor: 5 HP Make ISI Mark CONSTRUCTION : Hoist should be of unique modular construction . Each sub assembly is easily accessible individually, thus reducing the time and cost involved in the maintenance. FRAME: The Frame should be sturdy design, fabricated from tested steel plates and welded/ bolted type. LIFT: 6 mtrs GEAR BOX : Totally enclosed gear box with gears made from EN-9/EN-24, Steel and teethed on precision hobbing machines, hardened & tempered. The gears shall be self - lubricated. ELECTRIC MOTOR: 3 Phase, 440 Volt A.C. 50 cycles, Squirrel cage Induction Motor, Preferably of SIEMENS/N.G.E.F. make/ ISI make/ Equivalent to used. LOAD CHAIN: Conforming to IS : 6216-1971, Grade 80, tested, calibrated and duly heat treated BRAKE: Instant action 'fail to safe, Electro Magnetic disc brakes should be incorporated to ensure maximum safety and reliability in operation. UNIT SWITCH : Snap action limits switches to be used to prevent over hoisting and over lowering. CONTROL PANEL : Totally enclosed dust and moisture proof panel housing with components of standard makes like SIEMENS/L & T/BCH/Telemechanique etc. or Equivalent to provide control at low voltage for safety of operator. HOOKS: Steel Forged conforming to IS : 8610- 1977. F Each Hoist to be tested to 25% Overload with conformation to IS : 6547-1971 The job shall comprise of following works:- 1. Fixing of suitable capacity winch machine capable of bearing the load of 5 ton along with allied components on the MS Girder. 2. Carriage of material/ equipment at the site of work. 3. Fabrication of a suitable MS shed/cover on chain pulley as safeguard against rain. All the components shall be designed for strength and adequacy for the entire safe operation of the Hoist. Complete job in all respects including cost of material, all handling charges, taxes etc. and testing of the chain pulley at site.

Improvement / Modification to existing 3 ton over head gantry with related equipment’s along with allied works at CPS Bathindi. Improvement / Modification of 3 ton capacity single girder manual overhead crane at CPS Bathindi. The job includes Re alignment of crane track at both the opposite longitudinal travel. leveling shall be done to already installed track by checking level of existing track by civil leveler or by level measuring instruments then marking of unleveled points. Extraction of unleveled track and providing of MS plates as packing plates at existing fishing plates as packing plates and shall be welded to fishing plates and rail shall be welded with plates at proper level. Providing and fitting of new fishing plates at crane gantry beams to strengthen the track. Fishing plates shall be installed by grouting chemical bolts at gantry beam and then fixing of fishing plates where ever required for track level . Welding of joints of track parts shall be done and joints shall be grinded as such crane shall smoothly run on track. Extraction of longitudinal trackers wheels and replacement of tracker damaged bearing shall be done as per sample. Rebuilding of wheel pins at bearing places and turning shall be done as per bearing size and shall be refitted at the same place with new nuts and bolts. Replacement of damaged longitudinal shaft bearings as per sample and replacement of drive chain wheel along with new chain as per the new chain wheel for smooth running of crane manually. Replacement of CT drive shaft drive chain wheel along with new chain. Providing/fitting of new vertical girder 250 mm, 10’ in length welded the skin plates both end of the girder in placed of damaged one. Providing and fitting of new 3 ton capacity 6 mtr lift manual chain block in place of old damaged chain block. chain block shall be heavy duty and shall take load of CPS machinery for loading and un loading of existing machinery at CPS. Cleaning of all the components of crane and painting of crane shall be done with superior quality of paint. Job includes cost of material , labour , transportation charges etc

Providing, Fitting, Installation, Testing and Commissioning of 5,000 GPH X 120 mtr. Head Submersible Pumpset and LT Control Panel along with allied works at Tubewell Channi Kamala. Providing, Installation, Testing and Commissioning of Submersible Pumping unit of Capacity 5,000 GPH X 120 mtrs along with allied works at T/well Channi Kamala. The pump bowl should be of close grained cast iron with renewable wearing rings of bronze material. The pump shaft shall be of stainless steel guided with stainless steel distance sleeves /shaft protection sleeves provided with each bowl above and below the stainless steel impeller the casing wearing rings shall be of bronze material. The coupling shall be of mesh type rigid sleeve of stainless steel, non- slipping type with matching groove and cotter arrangement to suite keyway provided. The suction case shall be of close grained cast iron material. The motor should be three phase AC supply having nominal speed of 2900 RPM, 380 Volts + 15% of frequency 50 Hz + 3%. The motor should be totally enclosed squirrel cage induction type, water cooled and sealed against outside water being pumped. The windings shall be wet type water lubricated and provided with metal tilting thrust pad designed to take up all untoward load to most unfavorable running conditions. The Pump shall be of Acceptable Make Kirlosker/ KSB/Grundoff conforming to relevant BIS/IS standards/ codes. The Job further includes Fabrication of adapter Nipple approx 1 mtr long fabricated out of MS Pipe, of which bottom end diameter is to be reduced to the delivery of Sub. Pump and threading the Pipe for screwing into the delivery portion to the submersible pump and other end of the adapter nipple is welded with MS flange of required size fabricated out of MS Plate for fixing with the column pipe. 2 No nuts of required size are to be welded on opposite size of the proper piece so that clamping bolt of the tie rod can passed through it. The Job includes the cost of material and labour charges. Fabrication of the tie rod clamping arrangement for clamping the pump and motor to the upper adopter nipple, fabricated out of 40x6 MS Plate as per required size. The upper ends of these flat strips should be welded with full threaded bolt 12mm dia and 10 cm long. These bolts are to be passed through the nuts welded on the adopter nipple piece, tightening of the 12 mm double nuts on both sides including cost of material and labour charges. Fabrication of 75 mm dia MS forged clamp 02 nos., for lowering the MS column pipes into the tube well casing pipe. The clamp should be in the two halves and should have two holes on either side of the holding arm. The clamp has to be fabricated out of MS Flat of 75 mmx10 mmx 0.75 mtr. The Job includes the cost of MS flat for clamp 4 No's with cost of material and labour etc. The Job also includes Providing and fitting of, 65 mm dia C.S sluice valve 01 no. and 65 mm dia C.S reflex valve 01 no. The Job includes coupling of pump and motor properly checking of movement of the pump, tightening of the adopter nipple to the delivery side of the pump tightening of tie rod and testing of the pump set in the testing pit at workshop. Lowering of submersible pump set into the Tube well along with the column pipes of 65 mm dia by using special tools and tackles viz chain pulley block, MS Clamp. Providing, Fitting of flat three core 6 Sq.mm Submersible copper cable of length 130 mtrs. make_Havel's/ Finolex /Anchor/Polycab, one of cable end will be fixed in panel and other end with sub motor after properly dressing of cable ends and Insulating their properly. The Job includes patching of the cable of motor by using patch rolls and insulation tape to make water proof for lowering of sub, pump unit. Testing of submersible pump set on full load by making connections of submersible copper cable of motor pump set with the panel and checking/testing of all the electrical/ mechanical connections. The Complete job includes cost of material, labor and charges of mechanical transport including testing of the pump set on full load and handling charges including lowering charges. Complete Job in all respect. Designing, fabrication, installation, Testing and commissioning of automatic LT control Panel suitable for running submersible pump set of capacity 5,000GPH x 120 mts head for 440 volt, AC-3 phase, 50 HZ, power supply for above mentioned Horizontal Centrifugal pump set. The panel should be dust and vermin proof fabricated out of 14/16 SWG CR sheet supported on MS angle suitable size and having provision for fixing it on the floor with the help of bolts. The panel should be sturdy enough for vibration free operation and should be equipped with suitable locking/sealing arrangements. The structure should be provided suitable entry and exit holes for incoming and outgoing cables. The panel should be given two coats of anti-rust primer and two coats of steel grey enamel paint. The panel should be equipped with following components/ features. MCCB:- The panel should be fitted with a three phase four pole MCCB 160 Amps. Capacity and a set of RYB indicators at incoming side. Star Delta Starter:- The panel should be fitted with fully automatic star delta starter of suitable size comprising of three nos. three phase three pole Power contactors of capacity 50 Amps.- 02 Nos. and 40 Amps- 01 no., timer 01 no. for change - over of the supply of motor from star to delta, 02 nos. push buttons for start and stop operation of motor, 01 no. indicator, 01 no. MCB 6 Amps. for protection of internal control wiring with proper internal control wiring with flexible copper cables to complete the star delta circuit of outgoing supply. Protection devise/fault analyzer:- A protection devise/fault analyzer shall be fitted with the panel with capability to:- a. Protect the motor by isolating the power supply of motor by de-energizing the starter/panel from following electro-mechanical fault which my otherwise damage the motor windings:- Voltage related fault:- Single phasing, under voltage, over voltage, unbalance voltage. Current related fault:- Over current/load, dry running, unbalance current/load, earth leakage, short circuiting. Mechanical fault:- Locked rotor, broken shaft Display line current of RYB Phase and also line voltage of RY and YB phase. Display and record trip counts and indicate trip status for over load, under load, single phase, unbalance, earth fault, over voltage, under voltage respectively. Analyze, display & record no. of operation and duration of motor running. Bimetal overload relay :- A bimetal overload relay of suitable range should be fitted in the panel as an extra protection to protect the motor in case of failure of fault analyzer with an isolation/ bye pass switch to by-pass the fault analyzer. Testing control Panel on no load and then on full load. Complete job including cost of material, labour, testing and commissioning charges .The MCCB/MCB, Timer , fault analyzer, power contactors relays shall be of reputed make conforming to BIS/ IEC standard.

Providing, Fitting, Installation, Testing and Commissioning of 4,000 GPH X 120 mtr. Head Submersible Pumpset and LT Control Panel along with allied works at Tubewell Kanthu Mohalla. Providing, Installation, Testing and Commissioning of Submersible Pumping unit of Capacity 4,000 GPH X 120 mtrs along with allied works at T/well Kanthu Mohalla. The pump bowl should be of close grained cast iron with renewable wearing rings of bronze material. The pump shaft shall be of stainless steel guided with stainless steel distance sleeves /shaft protection sleeves provided with each bowl above and below the stainless steel impeller the casing wearing rings shall be of bronze material. The coupling shall be of mesh type rigid sleeve of stainless steel, non-slipping type with matching groove and cotter arrangement to suite keyway provided. The suction case shall be of close grained cast iron material. The motor should be three phase AC supply having nominal speed of 2900 RPM, 380 Volts + 15% of frequency 50 Hz + 3%. The motor should be totally enclosed squirrel cage induction type, water cooled and sealed against outside water being pumped. The windings shall be wet type water lubricated and provided with metal tilting thrust pad designed to take up all untoward load to most unfavorable running conditions. The Pump shall be of Acceptable Make Kirlosker/ KSB. The Job further includes Fabrication of adapter Nipple approx 1 mtr long fabricated out of MS Pipe, of which bottom end diameter is to be reduced to the delivery of Sub. Pump and threading the Pipe for screwing into the delivery portion to the submersible pump and other end of the adapter nipple is welded with MS flange of required size fabricated out of MS Plate for fixing with the column pipe. 2 No nuts of required size are to be welded on opposite size of the proper piece so that clamping bolt of the tie rod can passed through it. The Job includes the cost of material and labour charges. Fabrication of the tie rod clamping arrangement for clamping the pump and motor to the upper adopter nipple, fabricated out of 40x6 MS Plate as per required size. The upper ends of these flat strips should be welded with full threaded bolt 12mm dia and 10 cm long. These bolts are to be passed through the nuts welded on the adopter nipple piece, tightening of the 12 mm double nuts on both sides including cost of material and labour charges. Fabrication of 75 mm dia MS forged clamp 02 nos., for lowering the MS column pipes into the tube well casing pipe. The clamp should be in the two halves and should have two holes on either side of the holding arm. The clamp has to be fabricated out of MS Flat of 75 mmx10 mmx 0.75 mtr. The Job includes the cost of MS flat for clamp 4 No's with cost of material and labour etc. The Job also includes Providing and fitting of 65 mm dia C.S sluice valve 01 no. and 65 mm dia C.S reflex valve 01 no. The Job includes coupling of pump and motor properly checking of movement of the pump, tightening of the adopter nipple to the delivery side of the pump tightening of tie rod and testing of the pump set in the testing pit at workshop. Lowering of submersible pump set into the Tube well along with the column pipes of 65 mm dia by using special tools and tackles viz chain pulley block, MS Clamp. Providing, Fitting of flat three core 6 Sq.mm Submersible copper cable of length 130 mtrs. make_Havel's/ Finolex /Anchor/Polycab, one of cable end will be fixed in panel and other end with sub motor after properly dressing of cable ends and Insulating their properly. The Job includes patching of the cable of motor by using patch rolls and insulation tape to make water proof for lowering of sub, pump unit. Testing of submersible pump set on full load by making connections of submersible copper cable of motor pump set with the panel and checking/testing of all the electrical/ mechanical connections. The Complete job includes cost of material, labor and charges of mechanical transport including testing of the pump set on full load and handling charges including lowering charges. Complete Job in all respect. Designing, fabrication, installation, Testing and commissioning of automatic LT control Panel suitable for running submersible pump set of capacity 4,000GPH x 120 mts head for 440 volt, AC-3 phase, 50 HZ, power supply for above mentioned Horizontal Centrifugal pump set. The panel should be dust and vermin proof fabricated out of 14/16 SWG CR sheet supported on MS angle suitable size and having provision for fixing it on the floor with the help of bolts. The panel should be sturdy enough for vibration free operation and should be equipped with suitable locking/sealing arrangements. The structure should be provided suitable entry and exit holes for incoming and outgoing cables. The panel should be given two coats of anti-rust primer and two coats of steel grey enamel paint. The panel should be equipped with following components/ features. MCCB:- The panel should be fitted with a three phase four pole MCCB 160 Amps. Capacity and a set of RYB indicators at incoming side. Star Delta Starter:- The panel should be fitted with fully automatic star delta starter of suitable size comprising of three nos. three phase three pole Power contactors of capacity 50 Amps.- 02 Nos. and 40 Amps- 01 no., timer 01 no. for change - over of the supply of motor from star to delta, 02 nos. push buttons for start and stop operation of motor, 01 no. indicator, 01 no. MCB 6 Amps. for protection of internal control wiring with proper internal control wiring with flexible copper cables to complete the star delta circuit of outgoing supply. Protection devise/fault analyzer:- A protection devise/fault analyzer shall be fitted with the panel with capability to:- a. Protect the motor by isolating the power supply of motor by de-energizing the starter/panel from following electro-mechanical fault which my otherwise damage the motor windings:- Voltage related fault:- Single phasing, under voltage, over voltage, unbalance voltage. Current related fault:- Over current/load, dry running, unbalance current/load, earth leakage, short circuiting. Mechanical fault:- Locked rotor, broken shaft Display line current of RYB Phase and also line voltage of RY and YB phase. Display and record trip counts and indicate trip status for over load, under load, single phase, unbalance, earth fault, over voltage, under voltage respectively. Analyze, display & record no. of operation and duration of motor running. Bimetal overload relay :- A bimetal overload relay of suitable range should be fitted in the panel as an extra protection to protect the motor in case of failure of fault analyzer with an isolation/ bye pass switch to by-pass the fault analyzer. Testing control Panel on no load and then on full load. Complete job including cost of material, labour, testing and commissioning charges .The MCCB/MCB, Timer , fault analyzer, power contactors relays shall be of reputed make conforming to BIS/ IEC standard