REPAIR/ REWINDING OF UNSV WATER SUPPLY PUMPS SETS, RO PLANTS, PANEL BOARD, CONTROL SWITCH GEARS, INCLUDING CLEANING OF OVER HEAD TANKS AND UG SUMP AND OTHER ALLIED MISC CONNECTED WORK AT ASCONE NODE AND JALIPA MIL STN UNDER GE ARMY BARMER

Amount

Dismantling existing electric motor with pump, 12.5 HP electric driven 3 phase 415 volts from foundation after disconnecting electric connection and transporting the same workshop for repair and refixing the same after repair and making electric connection including testing complete all as specified and directed by Engineer-in-Charge. Note: Replacement items shall be measured and paid separately .

All as per above item no.1.00 but capacity 15 HP

All as per above item no.1.00 but capacity 20 HP

All as per above item no.1.00 but capacity 25 HP

All as per above item no.1.00 but capacity 40 HP

All as per above item no.1.00 but capacity 60 HP

Taking out burn out winding and rewinding the centrifugal pump set motor 12.5 HP 3 phase 415 volts with super enameled copper wire of appropriate gauge including E class insulation material, varnishing and balancing rotor connection and testing to entire satisfaction of Engineer-in-Charge.

All as per above item no. 7.00 but capacity 15 HP

All as per above item no. 7.00 but capacity 20 HP

All as per above item no. 7.00 but capacity 25 HP

All as per above item no. 7.00 but capacity 40 HP

All as per above item no. 7.00 but capacity 60 HP

Dismantling the foundation of 60 HP pump set motor installed at Bde pump and providing foundation concrete type B1 1:2:4 including form work using 20 mm aggregates complete all as directed by Engineer-in-charge.

S & F in replacement of coupling rubber bush between motor and pump 12.5/15/20/25 HP complete with rubber,CI/MS flange and rings, nuts & washers including lath work for cutting holes for both shafts and providing key etc complete all as specified and directed by Engr-in-charge.

All as per above item no. 14.00 but capacity 40 HP

All as per above item no. 14.00 but capacity 60 HP

Supply and fix in repairs, centrifugal motors Fan and cover suitable for motors capacity 12.5 HP, with nut bolt washers etc to match with existing and directed by Engineer-in-charge at site.

All as per above item no. 17.00 but capacity 15 HP

All as per above item no. 17.00 but capacity 20 HP

All as per above item no. 17.00 but capacity 25 HP

All as per above item no. 17.00 but capacity 40 HP

S & F in replacement CI foot valve of size 100 mm bore for under ground sump suction CI/DI line including nipple of suitable size,connection and testing complete all as specified and directed by Engineer-in-charge.

All as per above item no. 22.00 but size 80 mm bore

M&L painting with two coats of synthetic enamel paint including scraping and removing old paint from steel surfaces of any position on the articles / fixure like Steel ladder of any size inside the under ground sump / over head tank complete all specified and 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 valves of size 80mm to 200mm complete all specified and 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 valve chamber cover of any size complete all specified and directed by Engineer-in-charge.

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

Dismantling existing centrifugal pump set, 12.5/15 HP electric driven 3 phase 415 volts from foundation after disconnecting electric connection and transporting the same workshop for repair and refixing the same after repair and making electric connection including testing complete all as specified and directed by Engineer-in-Charge. Note: Replacement items shall be measured and paid for separately .

All as per above item no. 28.00 but capacity 20 HP

All as per above item no. 28.00 but capacity 25 HP

All as per above item no. 28.00 but capacity 40 HP

All as per above item no. 28.00 but capacity 60 HP

Supply only pump impeller made of bronze suitable size for 12.5 HP centrifugal pump set.

All as per above item no. 33.00 but capacity 15 HP

All as per above item no. 33.00 but capacity 20 HP

All as per above item no. 33.00 but capacity 25 HP

All as per above item no. 33.00 but capacity 40 HP

All as per above item no. 33.00 but capacity 60 HP

Supply only for replacement Single phase preventer suitable for panel for any capacity motors to match with existing complete all as specified and directed by Engineer-in-charge.

Supply only for replacement indicator LED lamps neon type on each phase with standard colours and pin / plug type to match with existing ( set of 03 Nos) and all as specified and directed by Engineer-in-charge.

Supply and fix in replacement of MCCB 4 POLE 35 KA 200 Amps in existing panel the make should be of the same of existing MCCB to mach with existing holes/surface complete all as specified and directed by engineer in charge.

All as per above item no. 41.00 but MCCB 4 POLE 18 KA 75 Amps

All as per above item no. 41.00 but MCCB 4 POLE 25KA 100 Amps

All as per above item no.41.00 but MCCB 4 POLE 37 KA 125 Amps

All as per above item no.41.00 but MCCB 4 POLE 16 KA 63 Amps

Chemical analysis and testing of water sample through registered lab including collection of water at source as directed by Engineer-in-charge and submitting test report to department complete all as specified and directed by Engineer-in-charge.

Bactorilogical test of water sample through registered lab including collection of water at source as directed by Engineer-in-charge and submitting test report to department complete all as specified by Engineer-in-charge.

Inspection, checking of defect, repair / replacement of defective parts, sansor and maintenance of existing RO Plant of capacity 6000 liters per Hrs(02 NOS) (Make: - ROCHEM) installed at Jalipa Pump House, AND 17 MAC as per maintenance 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 by Engineer-in-charge. Note: (a) The periodicity of visit is normally one and half month interval but in case of some emergency within 24 hours to be attended as directed by Engineer-in-Charge, (b) Spare parts for replacement and chemical required for servicing of RO plant shall be measured and paid for separately under respective item of Sch ‘A’, (c) The cost of replacement of small parts such as nuts, bolts, washer, screws, thimble lugs, gasket, rubber washer, wires etc shall be deemed to be included in unit rates quoted and nothing extra shall be admissible on this account (d) All tools, plant, equipment etc required for service shall be arranged by contractor at his own.

Supply and fix in repairs Air release valve made out of gunmetal suitable for 15 to 40 HP motor pump set complete all as specified and directed by Engg-in-charge.

Supply and fixing in repair stainless steel pipe size 40 mm.

Supply and fixing in repair Doser pump for RO plant.

Supply only for replacement,Cartridge filter 2.5" x 20" of RO plant with the same make and type / model number to match with existing complete all as specified and directed by Engineer-in-charge.

All as per above item no. 52.00 but Cartridge filter 4.5" x 20"

Supply only Membrane 4” x 40” (CPA2- 4040). Make: DOE / Hydronautics.

Supply only Membrane 8” x 40” (CPA2- 8040). Make: DOE / Hydronautics.

Supply only rubber pneumatics tube,house conforming to IS-446187,type 2 of size 1.50"

Supply only Water pressure gauge 100 dia

Supply only PVC pressure pipe 40mm bore .

Supply only Stainless steel gate valve suitable for 40mm bore pipe.

Supply only anti scalant solution in container.

Supply only activated carbon 900 IV

Supply only sand gravel mixture for filter

Supply only Multiport Valve.

Supply only blug bag pre-filter of water.

Supply only Membrane cleaner solution 11 No.

Supply only Membrane cleaner solution 22 No.

Supply only Membrane cleaner solution 33 No.

Supply and fixing in repair RO water starting panel PLC type having star delta starter for pump set having all alarm shown in case of non-functioning of any part of the system. All as per specification Astero 33-10 HP.

Supply and fixing in repair RO foundation made by MS Iron by welding and nut bolts work complete all as specified and directed.

M&L rewinding of mono block pump set, pump motor, electric driven (Kirlosker make) 3 HP, 3 Phase, 415 Volts, 50 C/S with supper enameled copper winding wire of appropriate gauge including insulation material, varnishing etc and balancing rotor, connection and testing, pump installed in RO Plant complete all as specified and directed by Engineer-in-charge.

All as per above item no. 70 but high pressure feeder pump motor, electric driven (Kirlosker make) 5.5 HP

All as per above item no. 70 but high pressure feeder pump motor, electric driven (Kirlosker make) 3 HP

M&L painting to RO plant by disconnecting inlet and outlet connection from RO plant for painting, de-scaling surfaces with wire brush, emery paper, removing deposited silt, cleaning with pressure water and applying two coats of synthetic enamel paint over one coat of red oxide primer of approved tint including welding etc if required & re-fixed the same in position and testing complete all as specified and directed by Engineer-in-charge.

M&L cleaning of RCC under ground sump of capacity 2.00 lakh gallons at jalipa 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 thick and 15 cm in height) complete all as specified and directed by Engineer-in-charge.

All as per above item no. 74 but capacity 1.00 lakh gallons, at Jalipa

All as per above item no. 74 but capacity 75000 gallons, at Jalipa

All as per above item no. 74 but capacity 50000 gallons, at Jalipa

All as per above item no. 74 but capacity 25000 gallons, at Jalipa

All as per above item no. 74 but capacity 20000 gallons, at Jalipa

All as per above item no. 74 but capacity 10000 gallons, at scones

M&L cleaning of RCC over head tank capacity 75000 gallons at Jalipa by descaling internal surfaces of OHT with wire brush, removing the deposited mud from inside the tank, washing with bleaching powder and flush water two times and dewatering including writing capacity of tank, date of cleaning with synthetic enamel paint of tint white over black base (Size of letter 5mm thick and 15cm in height) complete all as specified and as directed by Engineer-in-charge.

All as per above tem no. 81.00 but capacity 50000 gallons, at Jalipa

All as per above tem no. 81.00 but capacity 25000 gallons, at Jalipa

M & L for cleaning of CI pipe of over head tanks such as water rising main,wash out,overflow including all fittings by descaling,removing mud by descaling solution complete all as specified and directed by Engr-in-charge.

M&L replacement of rusted cover of OH tank / under ground 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 50 x 50 x 6mm complete all as specified and directed.

Supply and fix gland packing fibre board gasket for sluice valve of any size bore/pipe line including taking down old gland packing complete all as specified and directed by Engineer-in-Charge

Supply and Fixing in repair star Delta starter for 50A suitable for 60 HP pump set with thermal overlaod relay, with delay timer 30s and main contactor, star contactor and delta contactor with automatic change in delta to star. Make : Havells/Standard

Supply and fixing in replacement Power Contactor 3 pole AC 3 415 V Long life Auxiliary Contact 1 NO + 1 NC with suitable timer and overload relay of rating 50A suitable for 40 HP 3 Phase induction Motor as per existing make complete all as specified and directed by Engineer-in-charge.

All as per above item no. 88.00 but overload relay of rating 50A suitable for 25 HP capacity of 3 Phase induction Motor

All as per above item no. 88.00 but overload relay of rating 50A suitable for 20 HP capacity of 3 Phase induction Motor

Dismantling of existing Random Rubble stone masonry valve pit of Internal size 450 x 450 x 600mm. including stacking serviceable material and removal of unserviceable material from site complete all as specified and directed by Engineer-in-charge.

Dismantling of existing Random Rubble stone masonry valve pit of internal size 1050x750x1000mm. including stacking serviceable material and removal of unserviceable material from site complete all as specified and as directed by Engineer-in-charge.

M&L construction of valve pit of inner sizes 450 x 450 x 600mm with stone masonry construction on PCC 1:4:8 type D2 foundation concrete 15 cm thick complete with mild steel sheet cover 3 mm thick and angle iron frame of size 40 x 40 x 6mm duly painted with two coats of synthetic enamel paint over a coat of red oxide primer and including locking arrangement and lifting handle all as specified and shown on drawing. All internal surface and external surface upto 15 cm below normal ground level of stone masonry shall be plastered 15mm thick in cement mortar 1:4, finish fair and even including necessary excavation and earth work in any type of soil complete all as specified and as directed by Engineer-in-charge.

M&L construction of valve pit of inner sizes 1050 x 750 x 1000mm with stone masonry construction on PCC 1:4:8 type D2 foundation concrete 15 cm thick complete with mild steel sheet cover 3 mm thick and angle iron frame of size 40 x 40 x 6mm duly painted with two coats of synthetic enamel paint over a coat of red oxide primer and including locking arrangement and lifting handle all as specified and shown on drawing. All internal surface and external surface upto 15 cm below normal ground level of stone masonry shall be plastered 15mm thick in cement mortar 1:4, finish fair and even including necessary excavation and earth work in any type of soil complete all as specified and as directed by Engineer-in-charge.

S&F in repair 500 litres capacity rotational moulded polythene water storage tanks (ISI marked) (Cylinderically vertical with closed top) hoisted and fixed in postion all as specified in SSR Part-I and all as directed by Engineer-in-charge.

S&F in repair 1000 litres capacity rotational moulded polythene water storage tanks (ISI marked) (Cylinderically vertical with closed top) hoisted and fixed in postion all as specified in SSR Part-I and all as directed by Engineer-in-charge.

Supply and fixing in replacement 50 mm bore gun metal gate valves with iron wheel head, screwed both ends for jointing iron pipe, non rising forged brass spindle class I complete all as specified and directed by Engineer -in-Charge.

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

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

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

Supply and fixing in replacement 100mm bore Non-return valve (CI Refluxe valve) flanged joint with bypass arrangement complete with nut, bolts and washers complete all as specified and directed by Engineer-in-charge.

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

Supply and fixing in repair stainless steel spindle with lock nut of 150 mm all as directed by Engineer-in-chagre.

Supply and fixing in repair stainless steel spindle with lock nut of 80 mm all as directed by Engineer-in-chagre.

Supply and fixing in repair stainless steel spindle with lock nut of 500 mm sluice valve as diredted by Engineer-in-chagre.

Rectify the leakge of UG pipe line from size 80mm to 200 mm bore by D-joints, Lead joint etc. includig Excavation provisioning of D-joint and Lead as required of suitable size / bore

Rectify the leakage of the GI pipe line (UG or on floor) up to size 50 mm by union, welding, or any other type of fitting change including rovisioning new pipe fitting / fixutures, excaation, removal and refixing etc complete all as directed.

Material & labour Cast Iron fittings upto 150 mm bore class 'A' such as bends (any type, radiius& angle) tapers of any type , duck foot bend, tee pieces, single branch, y junction & collar etc one end flanged & other socket or both end socket as per requirements complete with lead wool joint all as specified and directed. Note:-excavation of trench,earth work ,lead joints will be measured & paid separately under respective items

supply and fixing in repair butterfly valve of size 80mm as per IS-13095 (1991) with handle type.

Devi Engineering

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