REPAIR REWINDING OF UNSERVICEABLE MOTOR PUMP SETS STARTER PANEL BOARDS INCL SWITCH GEARS RO PLANT DOSING PUMPS INCLUDING CLEANING OF UG SUMPS AND OHTS AND OTHER ALLIED MISC CONNECTED WORKS OF ASCON NODES AND JALIPA MIL STN UNDER GE A BARMER

Amount

Dismantling existing electric motor 1/1.5/2/2.5/3/3.2 HP electric driven single phase/three phase 220/415 volts from foundation after disconnecting electric motor and transporting the same to work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed .(All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 5/6.5/7.5 HP electric driven 3 phase 415 volts from foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed.(All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling the existing electric motor 10 HP submersible electric driven 3 phase 415 volts from existng system after disconnecting electric motor and transporting the same to work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed.(All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 15/12.5 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 20 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 25 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 40 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 60 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

M&L for rewinding of induction motor 1/1.5/2/3/3.2 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

M&L for rewinding of induction motor 5/6.5/7.5 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

M&L for rewinding of induction motor 10 HP submersible 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

M&L for rewinding of induction motor 15/12.5 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with ‘E’ class of insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

M&L rewinding of induction motor 20 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

M&L rewinding of centrifugal pump set motor 25 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

M&L rewinding of centrifugal pump set motor 40 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

M&L rewinding of centrifugal pump set motor 60 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

Opening the mono block pump set of any model & capacity 1 HP to 3.5 HP including dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as specified and directed. Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings,impellers, shaft if required to be replaced will be measured & paid separtely under relevent items.

Opening the mono block pump/submersible pump set of any model & capacity 5 HP to 7.5 HP including opening the motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make including electric connection, replacement of gaskets, bush, etc., for smooth running complete all as specified and directed . Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings,impellers, shaft if required to be replaced will be measured & paid separtely under relevent items.

Opening the submersible pump set of any model & capacity 10 HP including dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as specified and directed . Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings,impellers, shaft if required to be replaced will be measured &paid separtely under relevent items.

Opening the mono block/ centrifugal pump set of any model & capacity 12.5 HP to 15 HP including dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as directed. Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings,impellers, shaft if required to be replaced will be measured &paid separtely under relevent items.

Opening the mono block pump/centrifugal set of any model & capacity 20 HP to 25 HPincluding dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as specified and directed . Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings, impellers, shafts if required to be replaced will be measured &paid separtely under relevent items.

Opening the centrifugal pump set of any model & capacity 40 HP to 60 HP including dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as specified and directed . Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings, impeller, shafts if required to be replaced will be measured & paid separtely under relevent items.

Supply only new set of driving end and non driving end bearing of pump sets of capacity 40 HP to 60 HP, including taking out defective bearing units etc complete all as specified and directed.

Supply only new set of driving end and non driving end bearing of pump sets of capacity 20 HP to 25 HP, including taking out defective bearing units etc complete all as specified and directed.

Supply only new set of driving end and non driving end bearing of pump sets of capacity 7.5 HP to 15 HP, including taking out defective bearing units etc complete all as specified and directed.

Supply only new set of driving end and non driving end bearing of pump sets of capacity 5 to 7.5 HP, including taking out defective bearing units etc complete all as specified and directed.

Supply only new set of driving end and non driving end bearing of pump sets of capacity 0.5 to 3 HP, including taking out defective bearing units etc complete all as specified and directed.

Supply only pump impeller made of bronze suitable size for 12.5/15 HP centrifugal pump set complete all as specified and directed.

Supply only pump impeller made of bronze of suitable size for 20 HP centrifugal pump set complete all as specified and directed.

Supply only pump impeller made of bronze of suitable size for 25 HP centrifugal pump set complete all as specified and directed.

Supply only pump impeller made of bronze of suitable size for 40 HP centrifugal pump set complete all as specified and directed.

Supply only stainless steel shaft and new brass bush of appropriate size suitable for centrifugal pump set of capacity 20 HP to 25 HP including any type lathe work for fixing bearing, bush, CI/Gun Metal bush etc complete all as specified and directed.

Supply only stainless steel shaft and new brass bush of appropriate size suitable for centrifugal pump set of capacity 40 HP including any type lathe work for fixing bearing, bush, CI/Gun Metal bush etc complete all as specified and directed.

Supply and fixing in repair rubber coupling pad between motor and pump 12.5/15/20/25 HP complete with rubber tyre, CI/MS flanges and rings nuts, bolts, washers including lathe work for cutting holes for both shafts and providing keys and nut, bolts etc complete all as specified and directed.

Supply and fixing in repair rubber coupling pad between motor and pump 40 HP complete with rubber tyre, CI/MS flanges and rings nuts, bolts, washers including lathe work for cutting holes for both shafts and providing keys and nut, bolts etc complete all as specified and directed.

Supply and fixing in repair rubber coupling pad between motor and pump 60 HP complete with rubber tyre, CI/MS flanges and rings nuts, bolts, washers including lathe work for cutting holes for both shafts and providing keys and nut, bolts etc complete all as specified and directed.

Material and labour for gland packing of pumps of capacity 5 HP to 25 HP with hemp or asbestos impregneted with teflon packing by completely removing the old packings from gland and necessary greasing of the gland bush nuts and bolts complete all as specified and directed by Engineer-in Charge.

Material and labour for gland packing of pumps of capacity 40HP to 60 HP with hemp or asbestos impregneted with teflon packing by completely removing the old packings from gland and necessary greasing of the gland bush nuts and bolts complete all as specified and directed by Engineer-in Charge.

Supply and fixing in repairs Air cock made of Gun metal suitable for 15 to 40 HP motor pump set complete all as specified directed by Engineer-in-charge.

Dismantling the existing unserviceable GI tubing from pump suction pipe complete and S & L new GI tubing medium grade galvanised with all fitting and fixed complete to walls and ceillings or laid in floors for suction pipe of pump including threading and fixing of foot valve complete all as specified and directed of 80 mm bore dia

Dismantling the existing unserviceable GI tubing from pump suction pipe complete and S & L new GI tubing medium grade galvanised with all fitting and fixed complete to walls and ceillings or laid in floors for suction pipe of pump including threading and fixing of foot valve complete all as specified and directed of 100 mm bore dia.

Supply & fix in replacement of timer, suitable for starter of ML1.5/ML2/ML3/ML4/MNX32 complete all as specified and directed.

Supply and fix in replacement Power contactor 3 pole 415 V with Auxilary contact 1 NO + 1 NC with timer and overload relay of rating ranging 38 A - 66 A suitable for 40 HP/60 HP , 3 phase induction motor complete all as specified and directed. Make L&T/ Seimens/ C&S Electricals/Schneider

Supply and fix in replacement Power contactor 3 pole 415 V with Auxilary contact 1 NO + 1 NC with timer and overload relay of rating 30 A suitable for 25 HP , 3 phase induction motor complete all as specified and directed. Make L&T/ Seimens/ C&S Electricals/Schneider

Supply and fix in replacement Power contactor 3 pole 415 V with Auxilary contact 1 NO + 1 NC with timer and overload relay of rating 30 A or suitable for 20 HP , 3 phase induction motor complete all as specified and directed. Make L&T/ Seimens/ C&S Electricals/Schneider

Supply and fix in replacement thermal over load relay for ML2/ML3 contactors upto 42 Amps complete all as specified and directed. Make L&T/Seimens/ C&S Electricals/Schneider

Supply and fix in replacement thermal over load relay for ML1/ ML1.5 contactors upto 16 Amps complete all as specified and directed. Make L&T/Seimens/ C&S Electricals/Schneider

Supply & install in replacement DOL starter suitable for pump set, capacity 10 HP with relay protection complete all as specified and directed. Make L&T/ Seimens/ C&S Electricals/Schneider.

Supply & install in replacement DOL starter suitable for pump set, capacity 1 HP to 7.5 HP with relay protection complete all as specified and directed. Make L&T/Seimens/ C&S Electricals/Schneider.

Supply & install in replacement fully automatic star delta starter suitable for pump set of capacity 40 HP. Relay range 38 - 50 Amp, Cat No BE3-D 5035 N 355 of make C&S Electricals or its equivalent make of Seimens/ L & T/ Havells/ Standard complete all as specified and directed.

Supply & install in replacement fully automatic star delta starter suitable for pump set of capacity 60 HP, Relay range 57- 66 Amp, Cat No BE3-D 5035 N 355 of make C&S Electricals or its equivalent make of Seimens/ L & T/ Havells/ Standard complete all as specified and directed.

Supply & install in replacement fully automatic star delta starter suitable for pump set of capacity 25 HP , Relay range 23-32 Amp, Cat No BE3-D 3235 N 353 of make C&S Electricals or its equivalent make of Seimens/ L & T/ Havells/ Standard complete all as specified and directed.

Supply & install in replacement fully automatic star delta starter suitable for pump set of capacity 12.5 HP, Cat No BE3-D 1735 N 316X of make C&S Electricals or its equivalent make of Seimens/ L & T/ Havells/ Standard complete all as specified and directed.

Supply and fixing single phase preventor suitable for 12.5/15/20/25 HP motors as per existing and all as specified and directed by Engineer-in-charge.

Supply and fixing single phase preventor suitable for 40 HP motors as per existing and all as specified and directed by Engineer-in-charge.

Supply and fix Aluminium strip 25X3.15 mm complete with saddles and fixing screws complete all as specified and directed.

M&L for earthing in replacement complete with using galvanized mild steel earth plate (electrode) 600 mmx 600 mmx 6 mm thick buried directly in ground, earth pit not less than 2.25 mtr deep below ground level with top edge of the earth plate not less than 1.50 m below ground level and earth plate surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all round the plate using 25X4 mm GI earth strip as earth lead moulded and riveted to earth plate at one end and connected to main equipment at switch/control board at another end, GI earth lead incased in and including 50 mm dia GI ‘light grade’ pipe from upper end of earth plate upto equipment with & including 20 mm dia bore GI pipe ‘light grade’ as water pipe from earth chamber to upper edge of the earth plate, GI funnel with wire mesh fixed on water pipe and provision of PCC 1:2:4 type B1(using 20 mm graded stone agg) as in pits chamber and RCC pit cover 50 mm thick of precast RCC 1:2:4 type B-1 (using 20 mm graded stone agg)duly reinforced with mild steel round bars 6 mm dia @ 150 mm c/c both ways with 10 mm dia mild steel bars as in lifting handles with and including necessary excavation & earth work including laying the GI pipe concealed in floor /wall all as per plate No. 3 of SSR Part I complete all as specified and directed and testing on completion.. (Note : 1. If the desired earth resistance is not found earthing shall be re-done by the Contractor at no extra cost to govt.)

Supply, & fixing indicator lamps neon type on each phase with standard colors and and pin/plug type as existing set of 03 Nos and all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement old MCCB of rating 4 Pole 200 A, having breaking capacity of 36 KA having same dimentions as old one to match the slot position complete all as specified and directed. Make: Indosian, legrand , C&S or equivalent.

Supply and fixing in replacement old MCCB of rating 4 Pole 160 A, having breaking capacity of 25 KA having same dimentions as old one to match the slot position complete all as specified and directed. Make: Indosian, legrand , C&S or equivalent.

Supply and fixing in replacement old MCCB of rating 4 Pole 63A, 36 KA having same dimentions as old one to match the slot position complete all as specified and directed. Make: Indosian, legrand , C&S or equivalent.

Supply and fix in repair motors fan and cover suitable for motors cap 12.5/15 HP with nut bolts washers etc as per existing/ sample & all as directed by Engineer-in charge.

Supply and fix in repair motors fan and cover suitable for motors cap 20 HP with nut bolts washers etc as per existing/ sample & all as specified and directed by Engineer-in charge.

Supply and fix in repair centrifugal motors fan and cover suitable for motors cap 25 HP with nut bolts washers etc as per existing/ sample & all as specified and directed by Engineer-in charge.

Supply and fix in repair centrifugal motors fan and cover suitable for motors cap 40 HP with nut bolts washers etc as per existing/ sample & all as specified and directed by Engineer-in charge.

Supply and fixing electric motor terminal plate made of bakelite base plate with brass terminals, nuts and washers suitable for 12/15/20/25/40 HP motor of any type complete all as specified and directed.

M&L painting with two coats of synthetic enamel paint including scraping and removing old paint from steel surfaces of any position on the valves of size 80mm to 200mm complete all as specified and as directed by Engineer-in-charge.

M&L painting with two coats of synthetic enamel paint including scraping and removing old paint from steel surfaces of any position on the valve chamber cover any size complete all as specified and as directed by Engineer-in-charge.

M&L applying two coats of synthetic enamel paint on pump, motor, cast iron pipes installed at pump house (as per MES colour code) inlet and outlet pipe, header, GI suction pipe from sump bottom to pump, including writing letter / figure 5mm wide and 4cm in height with black tint over white base in capital letter complete all as specified and as directed by Engineer-in-charge. Note: Subject matter for writing shall be provided by Engineer-in-charge.

Chemical analysis and testing of water sample through registered lab including collection of water at source as specified and directed by Engineer-in-charge and submitting test report to Department complete in every three month at Jalipa Military station.

Bactriological test of water sample through registered lab including collection of water at sources installed at Jalipa Mil station as specified and directed by Engineer-in-charge and submitting test report to Department every three month.

Inspection, checking of defect, repair / replacement of defective parts, sensor and maint of existing RO plant of capacity 6000 ltr hrs (Make : ROCHEM) installed at Jalipa Pump house as per maintainance manual of manufacturer to meet the required condition of water by back washing cleaning of membrane, cleaning of cartridge filter, servicing of chemical dozer, calibration of level indicator, cleaning of chemical Tank and all control valves etc complete all as specified and directed. Note:- (a) The contracotor has to arrange for a visit every monthly during the period of contract and emergency call back services to be attended within 24 hours complete all as directed by Engineer-in-Charge. (b) Spare parts for replacement and chemical required for servicing RO plant shall be measured and paid seperately under respective item of Sch 'A'. (c) The cost of replacement of small parts such as nuts bolts, washer, screws, thimble lugs, gasket, rubber washers, wire etc.shall be deemed to be included in unit rates quoted by the contractor (d) Cost of tools, plant, equipment etc required for service shall be deemed to be included in unit rates quoted by the contractor.

All as per above item no 72 but for the RO Plant located at JCO mess at near 17 gaurd at Jalipa military station.

S&F in replacement of following existing defective/unservicable parts of RO plant with new one of the same make and type/model no and make mentioned in respective items including testing complete all as specified and directed.

(a) Cartridge filter 2.5" x 20".

(b) Cartridge filter 1.5" x 10".

(c) Membrane 4" x 40" (CPA2-4040). Make : DOE/Hydronautics

(d) Membrane 8" x 40" (CPA2-8040). Make : DOE/Hydronautics

(e) Rubber pneumatics tube, hose conforming to IS-446187, type 2 of size 1.5 " Make : DOE/Hydronautics

(f) Water pressure gauge.

(g) PVC pipe 40 mm dia heavy duty

(h) Anti scalant solution in container

(i) Activated carbon 900 IV

(j) Sand Gravel mixture

(k) Multiport Valve

(l) Electronic metering Chemical Dosing Pump (pressure 400 KPa)

Material and labour for removing the rusted body of RO plant platform complete for necessary welding works required to the platform, apply red-oxide layer on the RO plant base and then painting to the base complete all as specified and directed with water-resistance paint and colour code as directed by Engineer-in-Charge at RO plant at 17 Guards.

Material and labour for removing the rusted body of RO plant platform complete for necessary welding works required to the platform, apply red-oxide layer on the RO plant base and then painting to the base complete all as specified and directed with water-resistance paint and colour code as directed by Engineer-in-Charge at RO plant at MES pump house.

M&L cleaning of RCC under ground sump of capacity 2.0 lakh gallons, dewatering the sump with water lifting pump, descaling internal surfaces of under ground sump with wire brush, removing the deposited mud from inside the sump, washing with bleaching powder and flush water two times and dewatering, applying two coats of lime wash inside the sump including writing capacity of tank, date of cleaning with synthetic enamel paint of white tint over black base (size of letter 5mm wide and 15cm in height) complete all as specified and as directed by the Engineer-in-charge.

M&L cleaning of RCC under ground sump of capacity 1.0 lakh gallons, dewatering the sump with water lifting pump, descaling internal surfaces of under ground sump with wire brush, removing the deposited mud from inside the sump, washing with bleaching powder and flush water two times and dewatering, applying two coats of lime wash inside the sump including writing capacity of tank, date of cleaning with synthetic enamel paint of white tint over black base (size of letter 5mm wide and 15cm in height) complete all as specified and as directed by the Engineer-in-charge.

M&L cleaning of RCC under ground sump of capacity 75000 gallons, dewatering the sump with water lifting pump, descaling internal surfaces of under ground sump with wire brush, removing the deposited mud from inside the sump, washing with bleaching powder and flush water two times and dewatering, applying two coats of lime wash inside the sump including writing capacity of tank, date of cleaning with synthetic enamel paint of white tint over black base (size of letter 5mm wide and 15cm in height) complete all as specified and as directed by the Engineer-in-charge.

M&L cleaning of RCC under ground sump of capacity 60000 gallons, dewatering the sump with water lifting pump, descaling internal surfaces of under ground sump with wire brush, removing the deposited mud from inside the sump, washing with bleaching powder and flush water two times and dewatering, applying two coats of lime wash inside the sump including writing capacity of tank, date of cleaning with synthetic enamel paint of white tint over black base (size of letter 5mm wide and 15cm in height) complete all as specified and as directed by the Engineer-in-charge.

M&L cleaning of RCC under ground sump of capacity 25000 gallons, dewatering the sump with water lifting pump, descaling internal surfaces of under ground sump with wire brush, removing the deposited mud from inside the sump, washing with bleaching powder and flush water two times and dewatering, applying two coats of lime wash inside the sump including writing capacity of tank, date of cleaning with synthetic enamel paint of white tint over black base (size of letter 5mm wide and 15cm in height) complete all as specified and as directed by Engineer-in-charge.

M&L cleaning of RCC under ground sump of capacity 20000 gallons, dewatering the sump with water lifting pump, descaling internal surfaces of under ground sump with wire brush, removing the deposited mud from inside the sump, washing with bleaching powder and flush water two times and dewatering, applying two coats of lime wash inside the sump including writing capacity of tank, date of cleaning with synthetic enamel paint of white tint over black base (size of letter 5mm wide and 15cm in height) complete all as specified and as directed by Engineer-in-charge.

M&L cleaning of RCC under ground sump of capacity 10000 gallons, dewatering the sump with water lifting pump, descaling internal surfaces of under ground sump with wire brush, removing the deposited mud from inside the sump, washing with bleaching powder and flush water two times and dewatering, applying two coats of lime wash inside the sump including writing capacity of tank, date of cleaning with synthetic enamel paint of white tint over black base (size of letter 5mm wide and 15cm in height) complete all as specified and as directed by Engineer-in-charge.

Cleaning of overhead tank of capacity 60000/75000 gallons with dewatering the sump, removing the deposited mud from the overhead tank and washing with bleaching powder incuding writing of capacity of tank and synthetic enamal paint of white tint over blace base complete all as specified and directed by Engineer-in-charge. Note: ( Cleaning of the tank must be performed with all neccesary measures for safety of working person.)

Cleaning of overhead tank of capacity 50000 gallons with dewatering the sump, removing the deposited mud from the overhead tank and washing with bleaching powder incuding writing of capacity of tank and synthetic enamal paint of white tint over blace base complete all as specified and directed by Engineer-in-charge. Note: ( Cleaning of the tank must be performed with all neccesary measures for safety of working person.)

Cleaning of overhead tank of capacity 25000 gallons with dewatering the sump, removing the deposited mud from the overhead tank and washing with bleaching powder incuding writing of capacity of tank and synthetic enamal paint of white tint over blace base complete all as specified and directed by Engineer-in-charge. Note: ( Cleaning of the tank must be performed with all neccesary measures for safety of working person.)

Material and labour for cleaning of cast iron pipe of Over Head Tanks such as water rising main, wash out, overflow including all fittings job by descaling ,removing mud/descaled material inside the pipes and on the mouth of delivery pipe complete all as specified and directed by Engineer-in-charge.

Material and labour for replacement of rusted cover of OH tank/ underground sump entrance way cover made of MS sheet 3mm thick off sizes to suit site requirement. Sheet welded with angle iron frame including one coat of red oxide primer and two coats of black synthetic enamel paint, including grouting arrangement, angle iron frame of 50x50x6 mm complete as all specified and directed.

Taking out for repair unserviceable spindle of cast iron sluice valve from pit /column pipe of 200/ 150 /100/80 mm dia & carrying to the workshop for cutting, threading, grinding etc & refixing the same after repair complete all as specified & directed by Engineer-in-charge.

Material and labour for gland packing with hemp or asbestos packing impregneted with graphite or teflon for sluice valve of 200/150 / 100 /80 mm dia including taking down of old gland packing complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair check nut suitable for spindle of size 300/200/150/100/80 bore all as specified and directed by Engineer-in-Charge

Demolition of existing old unserviceable brick masonary valve chamber including demolition of unserviceable M.S iron cover and iron frame and M & L for Construction of brick masonry valve pit of size 90cm x 90cm X 90 cm (internal dimensions) with one brick thick wall in cement mortar 1:4 on 100mm thick PCC 1:4:8 type D2 ( using 40mm graded broken stone aggregate) as in foundation lean concrete, including PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in benching and coping and 10mm thick cement plaster in CM (1:4) internally and externally upto 15cm below ground level providing valve pit cover 40x40x6mm angle iron frame all-round fixed by means of 4 Nos holdfast 150mm long made out of flat iron 40x6mm embedded in PCC block (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) of size 230x200x100mm incl provn of hinges welded with angle iron frame and MS cover 3mm thick sheet, MS handle of suitable length and size welded with MS cover and suitable locking arrangement and applying two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation and earth work in soft/ loose soil complete all as specified and directed.

Supply and fixing in replacement of 40 mm bore gun metal gate valve with iron wheel head, screwed both ends for joining iron pipe , non rising forged brass spindle class I complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of 25 mm bore gun metal gate valve with iron wheel head, screwed both ends for joining iron pipe, non rising forged brass spindle class I complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of 20 mm bore gun metal gate valve with iron wheel head, screwed both ends for joining iron pipe, non rising forged brass spindle class I complete all as specified and as directed by Engineer-in-charge.

Supply and fix in repair 100 mm bore Non-return valve (CI Refluxe valve ) flanged joint with nut, bolts and washer complete all as specified and directed by Engineer-in charge.

Supply and fix in repair 80 mm bore Non-return valve (CI Refluxe valve ) flanged joint with nut, bolts and washer complete all as specified and directed by Engineer-in charge.

Supply and Fix GI flanges suitable for pipe size 100 mm with bolt holes drilled at the same pitch circle dia as existing with new rubber joints and new GI nuts and bolts if required including removing the existing unserviceable GI flange etc complete all as specified and directed.

Supply and Fix GI flanges suitable for pipe size 80 mm with bolt holes drilled at the same pitch circle dia as existing with new rubber joints and new GI nuts and bolts if required including removing the existing unserviceable GI flange etc complete all as specified and directed.

Taking out unserviceable CI foot valve leather and S&F foot valve lather suitable for 100 mm foot valve complete all as specified and directed by Engineer-in charge.

All as per item No 100 above but size of 80 mm.

M&L in replacement of 10 sq mm single core multi stranded copper conductor PVC (FRLS) insulated unsheathed cable confirming to IS-694,1100 Volts grade ISI Marked all as specified and directed. Make : Havells/Polycab/Finolex.

M&L in replacement of 16 sq mm single core multi stranded copper conductor PVC (FRLS) insulated unsheathed cable confirming to IS-694,1100 Volts grade ISI Marked all as specified and directed. Make : Havells/Polycab/Finolex.

Supply and fix in replacement of PVC flexible conduit pipe of size 25 mm dia all as specified and directed.

Supply and fix in replacement of PVC flexible conduit pipe of size 50 mm dia all as specified and directed.

Supply & fixing in replacement shock treatment chart of size 70cm x 50 cm printed in English & Hindi, framed on all sides with wooden beading and glazing with 3mm thick ordinary glass all as specified and directed.

Supply and fix in replacement First Aid Box of size 36cm x 26cm x13cm for pump house ,wall mounted - multi compartments Red/Green and White Rectangular all as specified and directed.

M&L for PCC foundation of 1:3:6 (nominal mix) type C-2 (using 40mm graded crushed stone aggregates) as in foundation filling and mass concrete including necessary form work and finishing the exposed surface even and smooth with out using extra cement all as specified and directed at site.

Supply and fix in replacement of pump pressure gauge Glycerin (0 - 6 kg/cm2 ) all as specified and directed.

Supply and fix in replacement of exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers all as specified and directed.

Supply, installation, testing and commissioning in replacement of solar flat plate collector suitable for existing indirect heating system, of 100 LPD capacity of approx size of 2000 x 1000 mm, having high grade copper riser tube (09 nos of 12.5 mm dia size each), copper header pipe (02 nos of 25 mm dia size each), absorber plate made of copper (09 nos) duly black crome coated, tempered glass, fiberglass insulation, rubber gasket inluding connection with existing system with new flanges/gaskets also dismantling of old panel complete all as directed. Make : Suryajyoti/ Kotak Solar/Racold/intersolar. Note : Any kind of addition/alteration, if required, to fit new panel in place of existing, the cost of the same is deemed to be included in the quoted rate and no extra payment will be made in this effect.

Supply, installations and testing in replacement of automatic pressure boosting pumpset comprise of electric driven Single phase induction Motor AC 200- 240 volts, 50 Hz, having capacity of discharge 66.6 LPM at 22 mtr head with pressure tank of 24 Ltrs, NRV with and incl PCC foundation work, base frame made out by MS channel, fixing accessories i.e. foundation bolts, nut, washers etc, connecting pipe lines & making electric connection, with and including taking down of existing unserviceable motor pumpset along with all accessories, after disconnecting electric connection, pipe connection complete all as directed. Make: Grundfos/Havells or equivalent make.

S&F in repairs, DOL starter 1 HP 200-240 V single phase, complete all specified and as directed.

S&F in replacement Rotational moulded polyethylene water storage tanks,tripple layer (cylindrical vertical with closed top) of 1000 litres capacity, hoisted and fixed in position including connecting up pipes complete as directed by Engr in Charge.

M &L For taking down carefully stainless steel hot water collection tank of capacity 500 ltr from roof top alongwith connected accesorries/fittings without damaging the tank/accesorries/fittings with and including disconnecting of electric and water connections,checking of water leakages. arresting leakages using ss welding, descalling water tank including necessary welding, cutting, grinding, riveting etc.as required including two coats of synthatic enamel paint after preparation of old surfaces on existing angle iron structure, reinstallation of water tank in original location checking of alignment making proper electric and water connection, testing for leakages/ smooth operation and insulating the entire tank complete all as specified and directed by Engr-in -Charge. Note : 1 The cost of insulation is deemed to be included in quoted rates. 2 The rates quoted by contractor includes all nessesery T&P required for disconnecting ,making all kind of elect/water connections and refixing the same after repair and minor adjustment in tank to be fixed in its original position to the entire satisfaction of Engr-in-Charge.

M&L Mild steel framed/sheet work for tanks/panel/pump cage supported structure/ ladder and similar works conforming to Fe-290 Gde-E-165 including welding/cutting of steel including painting of two coats of synthetic enemal paint over one coat of primer paint (incl prepration of surface) complete all as specified and directed.

S&F in repairs GI tubing medium grade for hot water pipe duly insulated with glass wool and aluminium cladding 15 mm bore incl taking down unsv/damaged one complete all as specified and to the entire satisfaction of the Eng-in-Charge. MAKE : As per Sample/OEM or as decided by GE/Engr-In-Charge.

S&F in repairs GI tubing medium grade for hot water pipe duly insulated with glass wool and aluminium cladding 20 mm bore incl taking down unsv/damaged one complete all as specified and to the entire satisfaction of the Eng-in-Charge. MAKE : As per Sample/OEM or as decided by GE/Engr-In-Charge.

M&L for Cleaning and removing all scale and dirt etc.from tanks of capacity 500/1000 Ltrs and mouth of circulating pipes including two coats of synthatic enamel paint after preparation of old surfaces on existing angle iron structure complete all as directed by Engr in Charge.

S&F electrical back up heating coil/element of capacity 2 KW complete with thermostat incl taking down unsv/damaged one complete all as specified and to the entire satisfaction of the Eng-in-Charge. MAKE : As per Sample/OEM or as decided by GE/Engr-In-Charge.

Supply only ball valves, high pressure, PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe of size 25 mm bore complete. MAKE : Prayag or techno-commercially equivalent.

Supply only ball valves, high pressure, PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe of size 20 mm bore complete. MAKE : Prayag or techno-commercially equivalent.

M&L for cutting grass, bushes, creapers, weeds, unwanted plants/growths etc in and arround water supply installations, settling tanks, weirs, check dams or any other locations as decided by Engr-In-Charge/GE and removing rubbish off the premises complete all as specified and to the entire satisfaction of the Engr-in-charge.

Supply only Gun metal bush (2 Nos) for front and rear side of centrifugal pump set, multi stage type of capacity 30HP complete all as specified and as directed by the Engr-in-Charge. MAKE : As per Sample/OEM or as decided by the Engr-In-Charge/GE.

Supply only key suitable for impeller of centrifugal pump set, multi stage type of capacity 20 to 40 HP complete all as specified and as directed by the Engr-in-Charge. MAKE : As per Sample/OEM or as decided by the Engr-In-Charge/GE.

Supply only coupling set suitable for coupling of centrifugal pump set, multi stage type of capacity 20 to 40 HP complete all as specified and as directed by the Engr-in-Charge. MAKE : As per Sample/OEM or as decided by the Engr-In-Charge/GE.

Supply only rubber bush with bolts, nuts, washers and spring washers suitable for centrifugal pump set, multi stage type of capacity 20 to 60 HP complete all as specified and as directed by the Engr-in-Charge. MAKE : As per Sample/OEM or as decided by the Engr-In-Charge/GE.

Supply only gland bush set suitable for centrifugal pump set, multi stage type of capacity 20 to 60 HP complete all as specified and as directed by the Engr-in-Charge. MAKE : As per Sample/OEM or as decided by the Engr-In-Charge/GE.

Supply only lead wool

Supply only Gland Packing 10 -12 mm size

S&F Flat three core PVC Insulated and PVC Sheathed copper Industrial submersible Cable of size 4 Sqmm Complete all as decided by the Engr-In-Charge.

S&F Flat three core PVC Insulated and PVC Sheathed copper Industrial submersible Cable of size 6 Sqmm Complete all as decided by the Engr-In-Charge.

S&F Flat three core PVC Insulated and PVC Sheathed copper Industrial submersible Cable of size 10 Sqmm Complete all as decided by the Engr-In-Charge.

S&F Flat three core PVC Insulated and PVC Sheathed copper Industrial submersible Cable of size 16 Sqmm Complete all as decided by the Engr-In-Charge.

S&F in repair MS bolts and nuts with washers factory made of any size fixed in any position complete all as decided by the Engr-In-Charge.

S&F in repair Stainless Steel bolts and nuts with washars factory made of any size fixed in any position complete all as decided by the Engr-In-Charge.

S&F in repair for Coupling bolts and nuts with washars centifugal pump ,factory made of any size fixed in any position complete all as decided by the Engr-In-Charge.

Supply only Calcium Hypochloride having generic specification as specified in PS.

Supply only Chlorine Test kit as directed by Engr-in-charge. Make:- Aquasol or equivalent.

Supply & fix LED outdoor under water light 6W,IP68,suitable for swimming pool/façade etc Available in 3000K to 6000K & also in RGB. Options of Remote opration available specified and directed.

Supply, install, commissioning & testing of liquid chlorine dozing system consisting of 170 ltr capacity FRP solution Preparation cum settiing tank with lid, port hol, inlet / outlet / drain connection, level guage etc & fitted with speed reducing motor & SS-316 agitator combined with 100 ltr capacity FRP dosing tank with lid, port hole,inlet/outlet /drain connectionlevel gauge etc, comlete all as specified and to the entire satisfication of the engineer -in- charge Moodal -CDS 1015 of make RMCO or techno commercial Equivalent.

National Rewinding Works (BID ID -3457742)

S.K. INFRASTRUCTURE (BID ID -3461953)

GITANSH ENGINEERS AND COMPANY (BID ID -3448025)