GE(U)/CHM-33/2022-23 MAINTENANCE OF CENTRIFUGAL PUMPS, MOTORS, BOOSTER PUMPS STARTERS AND OTHER MISC WORKS AT DISTRIBUTION WATER SUPPLY INSTALLATIONS UNDER GE (U) CHANDIMANDIR

Amount

Taking down carefully centrifugal pump set 100/120 HP by disconnecting the pump from motor after unscrewing nuts/ bolts of coupling, foundation, inlet, delivery pipes and shifting of pump to workshop for repair/ servicing, comprising strip opening of pump, replacement of any defective parts, re-assembling and shifting from workshop to site, re-installation at location as directed by Engineer-in-Charge, testing on load, complete all as specified and as directed. (Supply of spare parts shall be measured and paid for separately under respective items here-in-after).

Supply only pump shaft sleeve made of gun metal suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only key for main shaft/impeller (SS 410) suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only check nut suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box bush/latern ring suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing including provision of neck rings of impellers suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only water seal suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box packing and greasing suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only pump set bearing housing DE/NDE of CI grade FG 210 suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only tyre coupling complete set of suitable size (TC-14/15/16 or any other as per site requirement) suitable for 100/120 HP motor pump incl boring as per shaft size as per manufacturer's design complete all as specified and as directed.

Supply only bronze impeller suitable for 100/120 HP pump all as per manufacturer's design as per staging and eye of the impeller complete all as per specified and directed.

Supply only ball bearing (roller/ thrust/ any other type) DE/NDE suitable for 100/120 HP motor pump as per manufacturer's design complete all as specified and as directed. Make: NBC/ TATA/ SKF Note : All the items/parts mentioned in Srl 1.01 to 1.11 here-in-before shall be suitable/ compatible for the type and make of pumping set as mentioned against each item and cost of fixing of items shall deemed to be included in the quoted rate of item No. 1

Taking down carefully centrifugal pump set 75 HP by disconnecting the pump from motor after unscrewing nuts/ bolts of coupling, foundation, inlet, delivery pipes and shifting of pump to workshop for repair/ servicing, comprising strip opening of pump, replacement of any defective parts, re-assembling and shifting from workshop to site, re-installation at location as directed by Engineer-in-Charge, testing on load, complete all as specified and as directed. (Supply of spare parts shall be measured and paid for separately under respective items here-in-after).

Supply only pump shaft sleeve made of gun metal suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only key for main shaft/impeller (SS 410) suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only check nut suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box bush suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing including provision of neck rings of impellers suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only motor pump MS coupling of suitable size, pin and bush type complete with bush nut, bolts etc suitable for 75 HP motor pump incl boring as per shaft size as per manufacturer's design complete all as specified and as directed.

Supply only water seal suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box packing and greasing suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only tyre coupling complete set of suitable size (TC-14/15/16 or any other as per site requirement) suitable for 75 HP motor pump incl boring as per shaft size as per manufacturer's design complete all as specified and as directed.

Supply only pump set bearing housing DE/NDE of CI grade FG 210 suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only bronze impeller suitable for 75 HP pump all as per manufacturer's design as per staging and eye of the impeller complete all as per specified and directed.

Supply only ball bearing (roller/ thrust/ any other type) DE/NDE suitable for 75 HP motor pump as per manufacturer's design complete all as specified and as directed. Note: All the items/parts mentioned in Srl 2.01 to 2.12 here-in-before shall be suitable/ compatible for the type and make of pumping set as mentioned against each item and cost of fixing of items shall deemed to be included in the quoted rate of item No. 2

Taking down carefully centrifugal pump set 60 HP by disconnecting the pump from motor after unscrewing nuts/ bolts of coupling, foundation, inlet, delivery pipes and shifting of pump to workshop for repair/ servicing, comprising strip opening of pump, replacement of any defective parts, re-assembling and shifting from workshop to site, re-installation at location as directed by Engineer-in-Charge, testing on load, complete all as specified and as directed. (Supply of spare parts shall be measured and paid for separately under respective items here-in-after).

Supply only pump shaft sleeve made of gun metal suitable for 60 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only key for main shaft/impeller (SS 410) suitable for 60 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only check nut suitable for 60 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box bush suitable for 60 HP motor pump as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing including provision of neck rings of impellers suitable for 60 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only water seal suitable for 60 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box packing and greasing suitable for 60 HP motor pump as per manufacturer's design complete.

Supply only pump set bearing housing DE/NDE of CI grade FG 210 suitable for 60 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only tyre coupling complete set of suitable size (TC-14/15/16 or any other as per site requirement) suitable for 60 HP motor pump incl boring as per shaft size as per manufacturer's design complete all as specified and as directed.

Supply only ball bearing (roller/ thrust/ any other type) DE/NDE suitable for 60 HP motor pump as per manufacturer's design complete all as specified and as directed. Note : All the items/parts mentioned in Srl item No 3.01 to 3.10 here-in-before shall be suitable/ compatible for the type and make of pumping set as mentioned against each item and cost of fixing of items shall deemed to be included in the quoted rate of item No. 3

Taking down carefully centrifugal pump set 50 HP by disconnecting the pump from motor after unscrewing nuts/ bolts of coupling, foundation, inlet, delivery pipes and shifting of pump to workshop for repair/ servicing, comprising strip opening of pump, replacement of any defective parts, re-assembling and shifting from workshop to site, re-installation at location as directed by Engineer-in-Charge, testing on load, complete all as specified and as directed. (Supply of spare parts shall be measured and paid for separately under respective items here-in-after).

Supply only pump shaft sleeve made of gun metal suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only key for main shaft/impeller (SS 410) suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only check nut suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box bush suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing including provision of neck rings of impellers suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only water seal suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box packing and greasing suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only pump set bearing housing DE/NDE of CI grade FG 210 suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only ball bearing (roller/ thrust/ any other type) DE/NDE suitable for 50 HP motor pump as per manufacturer's design complete all as specified and as directed. Note : All the items/parts mentioned in Srl 4.01 to 4.09 here-in-before shall be suitable/ compatible for the type and make of pumping set as mentioned against each item and cost of fixing of items shall deemed to be included in the quoted rate of item No. 4

Taking down carefully centrifugal pump set 30 HP by disconnecting the pump from motor after unscrewing nuts/ bolts of coupling, foundation, inlet, delivery pipes and shifting of pump to workshop for repair/ servicing, comprising strip opening of pump, replacement of any defective parts, re-assembling and shifting from workshop to site, re-installation at location as directed by Engr-in-Charge, testing on load, complete all as specified and as directed. (Supply of spare parts shall be measured and paid for separately under respective items here-in-after).

Supply only pump shaft sleeve made of gun metal suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only key for main shaft/impeller (SS 410) suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only check nut suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box bush suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing including provision of neck rings of impellers suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only water seal suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box packing and greasing suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only pump set bearing housing DE/NDE of CI grade FG 210 suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only ball bearing (roller/ thrust/ any other type) DE/NDE suitable for 30 HP motor pump as per manufacturer's design complete all as specified and as directed. Note : All the items/parts mentioned in Srl 5.01 to 5.09 here-in-before shall be suitable/ compatible for the type and make of pumping set as mentioned against each item and cost of fixing of items shall deemed to be included in the quoted rate of item No. 5

Taking down carefully centrifugal pump set 20 to 25 HP by disconnecting the pump from motor after unscrewing nuts/ bolts of coupling, foundation, inlet, delivery pipes and shifting of pump to workshop for repair/ servicing, comprising strip opening of pump, replacement of any defective parts, re-assembling and shifting from workshop to site, re-installation at location as directed by Engineer-in-Charge, testing on load, complete all as specified and as directed. (Supply of spare parts shall be measured and paid for separately under respective items here-in-after)

Supply only pump shaft sleeve made of gun metal suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only key for main shaft/impeller (SS 410) suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only check nut suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box bush suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing including provision of neck rings of impellers suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only water seal suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box packing and greasing suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only pump set bearing housing DE/NDE of CI grade FG 210 suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only ball bearing (roller/ thrust/ any other type) DE/NDE suitable for 20 to 25 HP motor pump as per manufacturer's design complete all as specified and as directed. Note: All the items/parts mentioned in Srl 6.01 to 6.09 here-in-before shall be suitable/ compatible for the type and make of pumping set as mentioned against each item and cost of fixing of items shall deemed to be included in the quoted rate of item No. 6

Taking down carefully centrifugal pump set 10 to 15 HP by disconnecting the pump from motor after unscrewing nuts/ bolts of coupling, foundation, inlet, delivery pipes and shifting of pump to workshop for repair/ servicing, comprising strip opening of pump, replacement of any defective parts, re-assembling and shifting from workshop to site, re-installation at location as directed by Engr-in-Charge, testing on load, complete all as specified and as directed. (Supply of spare parts shall be measured and paid for separately under respective items here-in-after).

Supply only pump shaft sleeve made of gun metal suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only key for main shaft/impeller (SS 410) suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only check nut suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box bush suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing including provision of neck rings of impellers suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only water seal suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only stuffing box packing and greasing suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only pump set bearing housing DE/NDE of CI grade FG 210 suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed.

Supply only ball bearing (roller/ thrust/ any other type) DE/NDE suitable for 10 to 15 HP motor pump as per manufacturer's design complete all as specified and as directed. Note: All the items/parts mentioned in Srl 7.01 to 7.09 here-in-before shall be suitable/ compatible for the type and make of pumping set as mentioned against each item and cost of fixing of items shall deemed to be included in the quoted rate of item No. 7

Dismantling and taking up submersible motor pumpset 7.5 HP, 3 phase with connected pipes of size 80/100 mm from the tube well after dis-connecting the electric connections, shifting the same to the workshop for repair involving replacement of wornout parts, bringing back to the site after repair and lowering the motor pump set including replacement of rubber washers, nuts, bolts, washers and re-fixing electrical connections as required at site (Supply of spare parts shall be measured and paid for separately under respective items here-in-after) and testing on load, complete all as specified and as directed.

Supply only SS impeller suitable for 7.5 HP submersible pump set seven stage as per manufacturer's design complete all as specified and as directed.

Supply only shaft sleeve suitable for 7.5 HP submersible pump set as per manufacturer's design complete all as specified and as directed.

Supply only neck ring suitable for 7.5 HP submersible pump set as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing required as per site condition complete all as specified and as directed.

M & L for opening of submersible motor capacity 7.5 HP, 3 phase, taking out burnt winding carefully, cleaning of slots, rewinding of the same with PVC insulated copper cable of appropriate size matching with manufactures design, including replacement of all insulating materials such as glass paper, insulated sleeves, varnishing, drying up as applicable, re-assembling complete all as specified and as directed.

Dismantling and taking up submersible motor pumpset 15 HP, 3 phase with connected pipes of size 80/100 mm from the tube well after dis-connecting the electric connections, shifting the same to the workshop for repair involving replacement of wornout parts, bringing back to the site after repair and lowering the motor pump set including replacement of rubber washers, nuts, bolts, washers and re-fixing electrical connections as required at site (Supply of spare parts shall be measured and paid for separately under respective items here-in-after) and testing on load, complete all as specified and as directed.

Supply only SS impeller suitable for 15 HP submersible pump set seven stage as per manufacturer's design complete all as specified and as directed.

Supply only shaft sleeve suitable for 15 HP submersible pump set as per manufacturer's design complete all as specified and as directed.

Supply only neck ring suitable for 15 HP submersible pump set as per manufacturer's design complete all as specified and as directed.

Remetaling of shaft, turning, grinding as per the required size and polishing required as per site condition complete all as specified and as directed.

M & L for opening of submersible motor capacity 15 HP, 3 phase, taking out burnt winding carefully, cleaning of slots, rewinding of the same with PVC insulated copper cable of appropriate size matching with manufactures design, including replacement of all insulating materials such as glass paper, insulated sleeves, varnishing, drying up as applicable, re-assembling complete all as specified and as directed. Note : All the items/parts mentioned against item 10.01 to 10.05 here-in-before shall be suitable/ compatible for the type and make of pumping set as mentioned against item 10. Cost of fixing of item 10.01 to 10.04 shall deemed to be included in the unit rate of item 10 here-in before.

M&L for servicing of hand operated crane of capacity upto 5 tonne including cleaning with wire brush, greasing of hoist, painting with approved color, replacement of hook, cleaning and greasing of rail slots, replacement of bridge drive and idler wheels, repair of pulley chain, painting of all iron parts with approved color, complete including load testing all as specified and directed

M&L for taking down defective electric motor, squirrel cage type of any make, from base plate after unscrewing nuts, bolts of foundation/ coupling, 3 phase, 415/440 volts, 50 Hz, AC of capacity 100 HP(approx weight 900 Kgs) shifting the same to workshop, strip opening after un-screwing nuts, bolts/ screws etc. taking out rotor from stator, cutting and taking out burnt winding carefully from the stator, cleaning of slots, rewinding of stator with super enameled copper winding wire of appropriate size matching with manufacturer's design including replacement of all insulating materials such as glass paper, leathered paper, PVC insulated copper conductor wire connection leads of appropriate size with sleeves of suitable size upto terminal connection box, varnishing, drying up, re-assembling, refxing and re-installation at site complete and testing on load complete all as specified and as directed by Engineer-in-Charge.

Description all as per item No 12 here-in-before but 75 HP motor (approx weight 550 Kg).

Description all as per item No 12 here-in-before but 60 HP motor (approx weight 425 Kg).

Description all as per item No 12 here-in-before but 50 HP motor (approx weight 350 Kg)

Description all as per item No 12 here-in-before but 30 HP motor (approx weight 250 Kg)

Description all as per item No 12 here-in-before but 20 to 25 HP motor (approx weight 185 Kg)

Description all as per item No 12 here-in-before but 10 to 15 HP motor (approx weight 125 Kg)

Description all as per item No 12 here-in-before but 7.5 HP motor (approx weight 90 Kg)

Description all as per item No 12 here-in-before but 5 HP motor (approx weight 40 Kg)

Supply and fixing in repair ball bearing DE/NDE suitable for AC electric motor, 3 phase, 415/440 volts of rating 100/120HP capacity complete all as specified and as directed.

Description all as per item No 21 here-in-before but of rating 75 HP motor.

Description all as per item No 21 here-in-before but of rating 60 HP motor.

Description all as per item No 21 here-in-before but of rating 50 HP motor.

Description all as per item No 21 here-in-before but of rating 30 HP motor.

Description all as per item No 21 here-in-before but of rating 25 HP motor.

Description all as per item No 21 here-in-before but of rating 20 HP motor.

Description all as per item No 21 here-in-before but of rating 15 HP motor.

Description all as per item No 21 here-in-before but of rating 10 HP motor.

Description all as per item No 21 here-in-before but of rating 7.5 HP motor.

Description all as per item No 21 here-in-before but of rating 5 HP motor.

Taking out open well type 7.5 HP, 3 phase, submersible motor pumpset after dis-connecting the electric connections, shifting the same to workshop for repair, shifting back to site after repair, re-fixing at site, replacement of rubber washers, fixing of nuts, bolts, washers servicing and refixing electrical connections complete all as specified and as directed.

M&L for opening of open well type submersible motor of capacity 7.5 HP, 3 phase, taking out burnt winding carefully, cleaning of slots, rewinding with PVC insulated copper cable of appropriate size matching with manufacturer's design including replacement of all insulating materials such as glass paper, insulated sleeves, varnishing, drying up as applicable, re-assembling complete all as specified and as directed.

Taking out open well type 5 HP, 3 phase, submersible motor pumpset after dis-connecting the electric connections, shifting the same to workshop for repair, shifting back to site after repair, re-fixing at site, replacement of rubber washers, fixing of nuts, bolts, washers ervicing and refixing electrical connections complete all as specified and as directed.

M&L for opening of open well type submersible motor of capacity 5 HP, 3 phase, taking out burnt winding carefully, cleaning of slots, rewinding with PVC insulated copper cable of appropriate size matching with manufacturer's design including replacement of all insulating materials such as glass paper, insulated sleeves, varnishing, drying up as applicable, re-assembling complete all as specified and as directed.

Taking out open well type 2 to 3 HP, 3 phase, submersible motor pumpset after dis-connecting the electric connections, shifting the same to workshop for repair, shifting back to site after repair, re-fixing at site, replacement of rubber washers, fixing of nuts, bolts, washers ervicing and refixing electrical connections complete all as specified and as directed.

M&L for opening of open well type submersible motor of capacity 2 to 3 HP, 3 phase, taking out burnt winding carefully, cleaning of slots, rewinding with PVC insulated copper cable of appropriate size matching with manufacturer's design including replacement of all insulating materials such as glass paper, insulated sleeves, varnishing, drying up as applicable, re-assembling complete all as specified and as directed.

Taking out open well type 0.5 to 1 HP, 3 phase, submersible motor pumpset after dis-connecting the electric connections, shifting the same to workshop for repair, shifting back to site after repair, re-fixing at site, replacement of rubber washers, fixing of nuts, bolts, washers ervicing and refixing electrical connections complete all as specified and as directed.

M&L for opening of open well type submersible motor of capacity 0.5 to 1 HP, 3 phase, taking out burnt winding carefully, cleaning of slots, rewinding with PVC insulated copper cable of appropriate size matching with manufacturer's design including replacement of all insulating materials such as glass paper, insulated sleeves, varnishing, drying up as applicable, re-assembling complete all as specified and as directed.

S & F in replacement, multi stranded, 4 Sqmm, 3 core, PVC insulated and sheathed flat cables, 1100 volts, with copper conductor, complete all as specified and as directed.

S & F in replacement, multi stranded, 6 Sqmm, 3 core, PVC insulated and sheathed flat cables, 1100 volts, with copper conductor, complete all as specified and as directed.

S & F in replacement, multi stranded, 10 Sqmm, 3 core, PVC insulated and sheathed, unarmored copper conductor cables, 1100 volts, with copper conductor, ISI marked, IS- 1554/IS-694 complete all as specified and as directed.

All as per item no. 42.00 above but of size 16 Sqmm, 3 core

All as per item no. 42.00 above but of size 25 Sqmm, 3 core

All as per item no. 42.00 above but of size 35 Sqmm, 3 core

All as per item no. 42.00above but of size 50 Sqmm, 3 core

All as per item no. 42.00 above but of size 95 Sqmm, 3 core

Supply & fixing in replacement motor pump set 'L' type spider coupling set, size L-150 complete made out of cast iron including drilling holes and suitable size of nuts & bolts complete all as specified and directed.

All as per item no. .48.00 above but of size L-190

All as per item no. 48.00above but of size L-225

All as per item no. 48.00 above but of size L-276

All as per item no. 48.00 above but of size L-295

M&L for periodical Servicing of motor pumps of capacity 10 to 15 HP which includes strip opening of end plates, cleaning of bearing housings with k-oil, refilling with superior quality grease, realignment of motor pump with water level complete all as specified and as directed. Note: (i) Record of servicing shall be entered in a log book and shall be signed by the Engineer-in-Charge. (ii) Each service per motor pump to be measured and paid as one unit.

All as per item no: 53 above but for motor pumps of capacity 20 to 30 HP

All as per item no: 53 above but for motor pumps of capacity 50 to 60 HP

All as per item no: 53 above but for motor pumps of capacity 75 HP

All as per item no: 53 above but for motor pumps of capacity 100 to 120 HP

Taking down carefully existing motor and pump set of capacity 10 to 20 HP from MS common base frame for replacement of deteriorated base frame and repair of PCC foundation including re-mounting of motor pump set to match with alignment of existing pipe line complete all as specified and directed by Engineer-in-Charge. Note : PCC foundation & MS common base frame shall be measured & paid seperately under respective item of BOQ.

All as per item no: 58 above but for motor pumps of capacity 30 HP

All as per item no: 58 above but for motor pumps of capacity 50 to 75 HP

All as per item no: 58 above but for motor pumps of capacity 100 to 120 HP

Demolition and removing from site old PCC and M & L for Plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate (mass concrete) for pump set bed including necessary form work complete all as specified and directed.

S & F in replacement rolled mild steel channel, angle or tee sections, fixed independently, without connection plate, etc Fe-290 (Gde E-165) including nuts, bolts and washers for base frame of motor pump set, drilling of holes of suitable size for bolts & painting with 2 coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-charge

Supply & fix in repair direct online starter suitable for 5 HP capacity motor in sheet steel enclosure complete all as specified and directed.

Supply & fix in repair star delta starter suitable for 7.5 HP capacity motor in sheet steel enclosure complete all as specified and directed.

Supply & fix in repair star delta starter suitable for 10 HP capacity motor in sheet steel enclosure complete all as specified and directed.

Lathe work for making of threads on a cylindrical (internal / external) surface and turning of conical surfaces or tapers and making of any tools as directed by engr-in- charge.

M & L motor capacitor of capacity 20 micro farad all as specified and directed .

M & L motor capacitor of capacity 25 micro farad all as specified and directed .

M & L motor capacitor of capacity 36 micro farad all as specified and directed.

M & L motor capacitor of capacity 45 micro farad all as specified and directed .

S&F Electrical insulating mat as per IS 15652:2006, with anti skid design, 1.1 KV grade, 3mm thick, 1 mtr wide, type-C, complete all as specified and as directed.

Supply and fixing in replacement under water submersible light waterproof IP-68 ,RGB colour, Stainless Steel body, 10 W including fitting complete all as specified and directed

Supply and fixing in replacement under water submersible light waterproof IP-68 , RGB colour ,Aluminium body 10 W including fitting complete all as specified and directed.

Supply and fixing in replacement Decoder light controller US plus for 3CH X 2A 660 W for AC 100-240 V LED lighting all as specified and directed.

Supply and fixing in replacement Stainless steel water flow universal straight jetting Diffusers/reducer nozzle of size 15mm dia complete all as specified and directed

Supply and fixing in replacement Stainless steel water flow universal straight jetting Diffusers/reducer nozzle of size 10 mm dia complete all as specified and directed

Supply and fixing in replacement 1.5 Sqmm 4 core PVC sheathed copper conductor cable incl accessories complete all as specified and directed

Supply and fixing in replacement gun metal Gate valve 15 mm dia complete all as specified and directed.

Supply and fixing in replacement Diffusers/reducerJet nozzle stainless steel suitable for 25 mm dia pipe complete all as specified and directed.

Supply and fixing of copper thimble for 10 to 35 Sqmm cable

Supply and fixing of copper thimble for 50 to 95 Sqmm cable

S&F horizontal ,multistage ,end -section centrifugal booster pump with axial suctionport radial discharge port 0.5/0.7KW/HP single phase 220-240 Volts,min head 34 mtr, min flow 3.1m3/h ,RPM 2900, Rated cuttent -3.1-2.8A, Enclosour class (ICE34-5)IP55 ,Pump materials in contact with the liquid are in high grade SS withminiumum efficincy index70% with pressure controller for constant waterpressure, incl pressure meter ,pressure tank 24L for constant water ,material SS 304 withincl complete GI fitting for fixing of pump withexixting pipe Inlet & outlet 25 mm bore incl PCC Work complete all as directed.

Supply only Aventura global water pressure tank (24 L) working pressure-10, Item part No-027061,Product dimensions 30x30x47cm, 4.5 Kilograms , ASIN-B01MZ8D179

Welding work any type Gas welding/ electric welding for any type of Job completed

Demolition of brick work built in cement mortar including all quoins, arches, piller etc complete all as specified and directed.

M & L for brick work with sub class ‘B’ bricks, straight or curved on plan to exceeding 6m mean radius, built in 1:4 cement mortar complete all as specified and directed

M & L for 15mm thick rendering in cement mortar 1:4 on fair faces of brick wall or concrete surface finished even and smooth without using extra cement complete all as specified and directed.

M & L MS black sheet 3mm/ 2.5mm thickness used as tranch / valve pit cover incl painting work with two coats of black bitumouns paint over a coat of red oxide primer complete all as directed.

Shifting of existing panel board at New pump house including loading unloading, demolition of existing foundation and make good complete all as directed

Supply Only Italtecnica PM/5G Pressure relay to 05 bar 1.25 BP ,a cap n Code -PM/5G for pressure pump , as per specified and directed by Engr-in-charge.

M / L in replacement Pop Up Sprinklers inreplacement 50 mm dia working pressure 1 to 3 bar complete.

M / L in replacement Rain Bird Swing Joint in replacement 50mm operating pressure 80 PSI complete.

M / L in replacement gun metal Air release Valve 50 mm dia complete.

M / L in replacement Pressure gauge as per sample

M / L in replacement PVC Branch pipe 15 mm dia flexible

M / L in replacement stainless steel with brass connector round dia of pipe 54 mm dia and 15 mm threads fountain welded in per meter for fixing of nozzle including welding work for any connecting work requirement complete all as specified and directed.

Supply and fixing in replacement of brass nozzle adjustable type of 15 mm dia, interior thread complete all as directed.

Supply and fixing in replacement suction strainer S/S of size 80 mm bore

Supply and fixing in replacement suction strainer S/S of size 100 mm bore

Supply only tyre coupling complete set of suitable size (TC-13/14/15/16 or any other as per site requirement) suitable for 20/25/30/50 HP motor pump incl boring as per shaft size as per manufacturer's design complete all as specified and as directed.

Opening of shutter rotational gear / mechanical parts and servicing cleaning and greasing of completed movable part making the shutter smoothly function including replace of gear any size, spring any type completed all as specified and directed

M&L for painting with supper enameled synthetic paint after scrapping out and prepration of surface of open CI/GI/DI pipeline up to 300 mm dia appx 100 RM, sluice valves appx 10, and metalic parts fire point, In/out get, , main gate and supporting including writting existing matter arrow marking the pipe line etc at Chandimandir Mil stn pump House etc complete all as specified and directed by Engr-In-Charge.

M & L for cleaning , scraping out old rubbed paint / rust & appling one coat of rubber synthetic paint over a coat of primer on 100 HP to 120 HP centrifused pump set complete all as specified and directed by Engr-In-Charge.

M & L for cleaning , scraping out old rubbed paint / rust & appling one coat of rubber synthetic paint over a coat of primer on 50 HP to 75 HP centrifused pump set complete all as specified and directed by Engr-In-Charge.

M & L for cleaning , scraping out old rubbed paint / rust & appling one coat of rubber synthetic paint over a coat of primer on 20 HP to 40 HP centrifused pump set complete all as specified and directed by Engr-In-Charge.

M & L for cleaning , scraping out old rubbed paint / rust & appling one coat of rubber synthetic paint over a coat of primer on 01 HP to15 HP centrifused pump set complete all as specified and directed by Engr-In-Charge.

S&F(in replacement) MCCB 4 pole with neutral link 160-200 Amp 25 KA fixed type including the cost of suitable for existing panels

S&F (in replacement) MCCB 4 pole with neutral link 250-320 Amp 50KA fixed type including the cost of suitable wooden board,lugs and grouting etc .

S&F(in replacement) MCCB 4 pole with neutral link 125-160 Amp 36 KA fixed type including the cost of suitable wooden board,lugs and grouting etc

Supply only HRC fuse 100 Amp for Soft Starter

Supply only HRC fuse 160 Amp for Soft Starter

Supply only HRC fuse 250 Amp for Soft Starter

Supply only glass type fuse 5 Amp, 125V for Soft Starter

Supply and fix in replacement indicator lamp, LED type of colour red/ green complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement phase indicator lamp, LED type of colour red, blue and yellow (Set of three) complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement indicator lamp, LED type of colour red/ green complete all as specified and directed by Engr-in-Charge.

S&F Star-Delta Starter (ASD)-HGS Series motor starter 90 HP Conforms to IS/IEC 60947-4-1 provided with protection degree IP 54 extended wide band coil FRLS (Fire retardant low smoke )internal wiring Air break HSN Code:8536,90HP 167.5KW contactor Size 85 overload relay range (A) 59A-85A Item coad-IHHASD3D* .

Dismantling and taking down existing unserviceable soft starter from motor starter panels and supply and fixing soft starter 3 phase, 50 Hz, 415 V, Icl current rating 110 A, with heat sink , internal bypass, supply voltage limits from 195V to 484 V, phase failure and thermal protection, suitable for 55 kW motor, complete all as specified and directed.

Dismantling and taking down existing unserviceable soft starter from motor starter panels and supply and fixing soft starter 3 phase, 50 Hz, 415 V, Icl current rating 170 A, with heat sink , internal bypass, supply voltage limits from 195V to 484 V, phase failure and thermal protection, suitable for 90 kW motor, complete all as specified and directed.

Dismantling and taking down existing unserviceable soft starter from motor starter panels and supply and fixing soft starter 3 phase, 50 Hz, 415 V, Icl current rating 140 A, with heat sink , internal bypass, supply voltage limits from 195V to 484 V, phase failure and thermal protection, suitable for 75 kW motor, complete all as specified and directed.

Note: (i) Required T & P such as chain pulley block and transportation shall be contractor's responsibility and quoted rate shall deemed to inculde the same. (ii) Repair shall be done from any workshop within a radius of 20 Km from GE (U) Chandimandir. (iv) After assembling, rewinded motor shall be checked for no load current and full load current.

M/s Friends Engineering Works