MAINTENANCE AND REPAIRS TO WATER SUPPLY INSTALLATIONS INCLUDING REPAIRS TO PUMPS LT PANELS IMPROVEMENT TO EARTHINGS OF INSTALLATIONS AND OTHER MISC WORKS UNDER AGE EM II IN GE C KIRKEE

Amount

Discoupling/Disconnecting and taking down carefully Electric driven pumping set of capacity 15HP (motor and pump) from foundation after disconnectingsuction and discharge line taking down from foundation bolt dismantling from base channel and transporting to civil workshop for repair. Strip opening all parts , cleaning overhauling comprising of repairs/replacement of repairable parts , such as taking out impeller shaft assembly complete taking out bearing housing , gland bush and other connected items including balancing of impeller shaft , impeller and including lathe work a required , reassembling the complete pumping set , reinstalling , mounting and fixing on base channel on existing foundation and coupling properly to existing motor with proper balancing and alingment including recoupling of suction and discharge line , commissioning and testing on full load.

All as per item No. 1 but of capacity 30HP all as specified and directed.

All as per item No. 1 but of capacity 60HP all as specified and directed.

All as per item No. 1 but of capacity 75HP all as specified and directed. Note for Item No 1 to 4 :- (i)New spare parts will be measured and paid separately and rate quoted shall be deemed to be includinguded for refixing of new spares under these items (ii) Rates are deemed to be includinguded for replacement of gaskets, packing with bearing grease, glands with graphite packing , nuts bolts , washers etc. (iii) Cost of transportation shall be deemed to be includinguded in the rate quoted for these items. (iv) While taking out pump for repairs , the contractor will make arrengement pluging suction and discharge line with dead flanges, so that pumping of installation is not disturbed and there is no leakage of water. (v) The contractor shall repair and refix the pump set within sevendays from the date of opening and making it functionable . (vi) Contractor shall provide six gurranty for all replaced spare parts of pumps.

M&L for replacement of bearing No. NU-308 for electric motor & pump.

M&L for replacement of bearing No. NU-310 for electric motor & pump.

M&L for replacement of bearing No. NU-313 for electric motor & pump.

M&L for replacement of bearing No. 6313 for electric motor & pump.

M&L for replacement of bearing No. 3309 for electric motor & pump.

M&L for replacement of bearing No. 6310 for electric motor & pump.

M&L for replacement of bearing No. 6314 for electric motor & pump.

S&F pressure gauge 0-30 PSI with 15mm valve & brass connector all as specified and directed.

Supply only MS shaft for pump of capacity 60 HP, Make of Pump - Johanson type CN-100-200.

Supply only Impeller MS/CI 1st stage suitable for pump of capacity 60 HP Make of Pump - Johanson type CN-100-200.

Supply only MS geard coupling with suitable size of key for pump of capacity 60 HP Make of Pump - Johanson type CN-100-200.

Supply only Gasket set suitable suitable for pump of capacity 60 HP Make of Pump - Johanson type CN-100-200.

Supply only Gland bush (shaft sleeves)suitable for pump of capacity 60 HP Make of Pump - Johanson type CN-100-200.

Supply only Gland Plates suitable for pump of capacity 60 HP Make of Pump - Johanson type CN-100-200.

Supply only Brass Distance bush suitable for pump of capacity 60 HP Make of Pump - Johanson type CN-100-200.

Supply only MS Shaft for pump of capacity 60 HP Make of Pump - Kirloskar type 150/32 & 150/125.

Supply only Impeller bush brass suitable for pump of capacity 60 HP Make of Pump - Kirloskar type 150/32 & 150/125.

Supply only Impeller MS/CI 1st stage suitable for pump of capacity 60 HP Make of Pump - Kirloskar type 150/32 & 150/125.

Supply only Gasket set suitable for pump of capacity 60 HP. Make of Pump - Kirloskar type 150/32 & 150/125.

Supply only Gland plates MS/CI (As per sample) suitable for pump of capacity 60 HP. Make of Pump - Kirloskar type 150/32 & 150/125.

Supply only Gland bush /shaft sleeve (As per sample) suitable for pump of capacity 60 HP Make of Pump - Kirloskar type 150/32 & 150/125.

Supply only MS Coupling suitable for pump of capacity 60 HP Make of Pump - Kirloskar type 150/32 & 150/125.

Supply only MS shaft suitable for pump of capacity 15 to 30 HP of any make and type.

Supply only Impeller bush brass suitable for pump of capacity 15 to 30 HP of any make and type.

Supply only Impeller MS/CI 1st stage suitable for pump of capacity 15 to 30 HP of any make and type.

Supply only tyre coupling (As per sample) suitable for pump of capacity 15 to 30 HP of any make and type.

Supply only Gasket set suitable suitable for pump of capacity 15 to 30 HP of any make and type.

Supply only Gland plates MS (As per sample) suitable for pump of capacity 15 to 30 HP of any make and type.

Supply only Gland bush / Shaft sleeve (As per sample) suitable for pump of capacity 15 to 30 HP of any make and type.

Supply only MS shaft suitable for pump of capacity 75 HP for Becon pump type DRC-150/150.

Supply only Impeller bush brass suitable for pump of capacity 75 HP for Becon pump type DRC-150/150.

Supply only Brass Impeller suitable for pump of capacity 75 HP for Becon pump type DRC-150/150.

Supply only Gasket set suitable suitable for pump of capacity 75 HP for Becon pump type DRC-150/150.

Supply only Gland plates MS (As per sample) suitable for pump of capacity 75 HP for Becon pump type DRC-150/150.

Supply only Gland bush /Shaft sleeve (As per sample) suitable for pump of capacity 75 HP for Becon pump type DRC-150/150.

Supply only MS Coupling suitable for pump of capacity 75 HP for Becon pump type DRC-150/50.

Material and labour for new foundation as per site requirement including demolition of PCC foundation of any size as required at site using concrete 1:2:4 with 6 nos of M20 X200 mm foundation bolts grouted in the PCC & supply & fixing MS foundation as per existing size for fixing of pump and motor capacity 60 HP complete fitted properly in the foundtion bolts and duly drilled & tap for fixing the pump set. including painting with two coats of Anti corrosive paint over one coat of red oxide and as directed by Engr-In-Charge.

S&F in replacement 3 pole power contactors 40/45 Amps, 240V coil voltage 415V 50 Hz all as specified and directed.

S&F in replacement 3 pole power contactors 70/80Amps, 240V coil voltage 415V 50 Hz all as specified and directed.

S&F in replacement Bimental Overhead Relays for separate mounting CT operated with relay range 45-75 Amps, all as specifed and directed.

M&L for disconnection/dismantling of electric motor 3 Phase, 415 Volt, from installation & transporting to workshop for rewinding , taking out old unserviceable burnt winding and rewinding the same with super enamelled copper wire 'H' Class of same size to get the same output of motor including material such as varnish, sleeves, leothariod paper etc and refixing the same in position with proper alignment, balancing and testing of capacities 30HP all as specified and directed.

M&L for disconnection/dismantling of electric motor 3 Phase, 415 Volt, from installation & transporting to workshop for rewinding , taking out old unserviceable burnt winding and rewinding the same with super enamelled copper wire 'H' Class of same size to get the same output of motor including material such as varnish, sleeves, leothariod paper etc and refixing the same in position with proper alignment, balancing and testing of capacities 60HP all as specified and directed.

M&L for disconnection/dismantling of electric motor 3 Phase, 415 Volt, from installation & transporting to workshop for rewinding , taking out old unserviceable burnt winding and rewinding the same with super enamelled copper wire 'H' Class of same size to get the same output of motor including material such as varnish, sleeves, leothariod paper etc and refixing the same in position with proper alignment, balancing and testing of capacities 75HP all as specified and directed.

S & F Non return valve CI with bypass arrengement and GI pipe 20mm dia and gatevalve etc , Double flanged swing type as per IS-5312 (Part I) of pressure rating PN 1.6, 150mm single Door type including removal of old gasket , nutbolts etc & removal of Unsv NRV all as specified and directed.

Supply,instaling,testing and commissioing of single phase motor Actuated butterfly valve with the following specifications including all accessories as required. (i) Valve size 300mm dia (Indirect type) (ii) Designed line pressure 4 kg /sq cm (iii) Operated angle 90 degrees (iv) Disc material CI with nylon coating (v) Limit switches 02 nos for open and close (vi) In direct extended type arrangement of GI pipe and plate of suitable size and thickness,angle irons etc. for installation above ground level (vii) Rate of O/P torque suitable for opening and closing of the valve . The scope of the work includingudes raising of existing chamber if required and s & f of MS spacer,tool pieces,MS flanges and necessary hardware including taking down old Actuated butterfly valve complete all as specified and directed.

Supply, instaling, testing and commissioing of Ultrasonic level transmitter of rang 0-5 meterswith accuracy minimum 0.5% supply voltage 24 volt DC Out put 4-20 m including taking down old transmitter complete.

Supply and fixing 4 core x 1.5 sqmm PVC insulated and LT PVC sheathed armored copper cable 1100 volt grade as required including taking down old cable complete.

S & F in replacement cast iron Foot valve of confirming to IS 4038, all as specified and directed of size 150mm dia.

S & F in replacement cast iron Foot valve of confirming to IS 4038, all as specified and directed of size 200mm dia.

S&F Cast iron Sluice valves class PN 1.6 as per IS-5312 (Part I) of pressure rating PN 1.6 of size 300mm dia (12") including gasket, nutbolts,handlel etc & including removal of Unsv Sluice valves with necessary cuting of CI pipe, fabrication work as per site requirment complete all as specified and directed Engr-in-Charge.

S&F Cast iron Sluice valves class PN 1.6 as per IS-5312 (Part I) of pressure rating PN 1.6 of size 200mm dia (8") including gasket, nutbolts, handle etc & including removal of Unsv Sluice valves with necessary cuting of CI pipe fabrication work as per site requirment complete all as specified and directed Engr-in-Charge.

S&F Cast iron Sluice valves class PN 1.6 as per IS-5312 (Part I) of pressure rating PN 1.6 of size 150mm dia (6") including gasket, nutbolts, handle etc & including removal of Unsv Sluice valves with necessary cuting of CI pipe fabrication work as per site requirment complete all as specified and directed Engr-in-Charge.

S&F CI/MS fittings such as of coller, bends, tail piece, of size 100 to 300 mm dia including gasket, nutbolts, handle etc & including removal of Unsv fittings complete all as specified and directed Engr-in-Charge.

M & L for Construction of masonry valve chamber of 1500mm x 1200mm x 1500mm size ,100 mm thick foundation using PCC 1:4:8, type D-2, over 15cm thick hard core, 20cm thick solid block masonry with blocks cast using PCC 1:3:6, type C-1, set in cement mortar 1:4, 15mm thick plaster to internal surfaces and external surfaces up to 15cm below ground level and top of floor in cement and sand mortar 1:4, finished even and smooth without using extra cement, 3.15mm thick MS sheet cover including 50mmX50mmX6mm thick MS angle frame fixed in PCC 1:2:4, type B1 coping with 25mmX6mm flat iron hold fasts, handle, hinges with locking arrangements, applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces including excavation in any type of soil, RFR and disposal of surplus soil to a distance not exceeding 50m complete all as specified.

Dismantling of stone sett paving laid bedded and pointed in cement mortar of any description or thickness completed all as specified and directed.

Demolition of cement concrete in ground floors and paving n exc 15 cm thickness ( below or above ground level)

M&L for 150mm thick cement concrete 1:2:4 type B-2 ( using 40 mm graded agg) as in sub base for stone sett paving complete all as specified and directed.

M&L for stone sett flooring with stone setts of size 200 to 150 mm long ,150 to 200 mm wide and 150 mm deep and sides dressed, bedded in cement mortar 1:3 joints 20 mm thick ; grouted in cemnt mortar 1:2 with an admixture of metallic floor harder 5% by weight of cement and struck flush complete all as specified and directed by Engr-in-Charge.

All as per item no 62 above but except stone complete all as specified and directed by Engr-in-Charge.

M&L for flush pointing 20mm thich to stone sett paving any decription in cement mortar 1:3 with an admixture of metallic floor harder 5% by weight of cement all as specified an directed.

Removal of debris ( concrete, broken stone etc.) to out side defence land (distance exceeding 1.5 KM but 5KM from the site ) an depositing where directed.

M & L for Excavation in trenches not exceding 1.5 m wide not exceding 1.5 m in depth and getting out Soft/Loose soil.

M & L for Excavation in trenches not exceding 1.5 m wide not exceeding 1.5 m in depth and getting out Hard/dense soil.

M & L for Returning filling in, including spreading, leveling watering well ramming in layer n.exc 1.5 cm thick in soft/loose soil.

M & L for Removal of excavated material n.exc 50m and deposited where directed and n.exc 1.5m above the starting point all as directed.

Dismantling, removing taking down UNSV CI/DI/MS pipe of size 100mm to 350 mm dia.

Dismantling, removing taking down UNSV GI tubing of size 15 to 50mm dia.

Supply and laying of ductile iron pipes (DI) with tyton joint, Class K9 , in any trenches/ on wall / on pcc piller of size 300mm bore including rubber joint ring complete all as specified.

Supply and laying of ductile iron pipes (DI) with tyton joint, Class K9 , in any trenches/ on wall / on pcc piller of size 350mm bore including rubber joint ring complete all as specified.

Supply and laying Mild Steel ERW Pipes including specials in any trenches/ on wall / on pcc piller of size 80mm bore as per related IS including welding , cutting , bending etc complete all as specified and directed by Engr-in-Charge.

Supply and laying Mild Steel ERW Pipes including specials in any trenches/ on wall / on pcc piller of size 150mm bore as per related IS including welding , cutting , bending etc complete all as specified and directed by Engr-in-Charge.

Supply and laying Mild Steel ERW Steel Pipes including specials in any trenches/ on wall / on pcc piller of size 200mm bore as per related IS including welding , cutting , bending etc complete all as specified and directed by Engr-in-Charge.

Supply and laying tubes medium grade galvanised iron in trenches/wall /floor with all fittings such as teens, bends, unions, elbow, reducers, clamps, etc of size 50mm bore.

---ditto--- as item no-77 above but of size 40mm bore.

---ditto--- as item no-77 above but of size 25mm bore.

---ditto--- as item no-77 above but of size 20mm bore.

---ditto--- as item no-77 above but of size 15mm bore.

S & F of gun metal gate valve, cast copper alloy, screwed down, high pressure with iron wheel handle, screwed both ends for iron pipe or unions of size 50mm dia including taking down old gate valve.

---ditto--- as item no-82 above but of size 40mm bore.

---ditto--- as item no-82 above but of size 25mm bore.

---ditto--- as item no-82 above but of size 20mm bore.

---ditto--- as item no-82 above but of size 15mm bore.

M & L For Cutting existing CI/DI/MS pipe of 100 to 350 mm dia for inserting of C I /MS/DI fitting / Mecanical joint of existing size and making good the work space complete all as directed by Engr-in-Charge. Note :- The cost of pipe cutter and Tools & Plant is includinguded in the rate quoted by contractor.

Supply and fixing for Mechanical joint coller coupling long sleeve with rubber washer, mild steel screw bolts (machine made) with both ends screwed of dia as per flange hole and required length each screwed end to be fitted with washers and hexagonal nut suitable for 100mm CI/DI/MS pipe complete all as directed.

---ditto--- as item no-88 above but of size 200mm bore.

---ditto--- as item no-88 above but of size 300mm bore.

---ditto--- as item no-88 above but of size 350mm bore.

Dismantling, removing and taking down faulty & unsv LT control panel board from site and making good distrubed surface complete all as directed.

Supply, Install, testing and commissionig of prewired indoor LT control panel board single door ,CPRI approved of sutable size to accommodate 01 No of 630Amp 4P MCCB, 04 No of 250 Amp 4P MCCB, 01 Nos of 125 Amp 4P MCCB, 01 no 630A 4Pole On load change over switch and made out of 2 mm CRCA sheet, mild steel angle (50x50x6)mm , phophatised and painted with powder coated paint with supply and fixing of sutable length of copper bus bar 1000 Amp rated with 3 phase and half neutral pattern complete fixed on suitable insulators and panel shall have arrengement of fixing at 30cm above floor with suitable channel stage on floor at site and including fixing suitable size cable gland and lugs for existing cable and rejointing same all as specified and directed by Engr-in-charge . Note :- (i) Material such as wires of different sizes for interconnections and hardware, PVC channels, lugs and terminals, terminals dinrails connectors, welding work etc are deemed to be includinguded in the quoted rate (ii) Required components such as MCCB's, on load change over etc will measured and paid separetly under relevent items of schedule. (iii) The work is to be done in such a manner that it should not hamper the working schedule of the user. (iv) Written Gurrantee of one Year is to be provided by the contractor for the Control Panels along with their accessorios. (v) Accessorios like lugs,cable gland,control wiring, copper bus bar etc is deemed to be including in to rate quated by contractor. (vi) Contractor should visit the site before quoting the tender and any other misc items required for complete the job are deemed to be including in thr rate quoted by contractor.

Supply & fixing of MCCB 630 Amps 50KA, 4 Pole with Adjustable thermal magnetic release with S&F of suitable rotary handle,spreader links etc in the control panels complete all as directed.

Supply & fixing of MCCB 250 Amps 50KA, 4 Pole with Adjustable thermal magnetic release with S&F of suitable rotary handle,spreader links etc in the control panels complete all as directed.

Supply & fixing of MCCB 125 Amps 50KA, 4 Pole with Adjustable thermal magnetic release with S&F of suitable rotary handle,spreader links etc in the control panels complete all as directed.

Supply & fixing of On load change over switch 630 Amps. 4 Pole, open execution with manual operated fixing on bus bar with operating handle,spreader links etc in the control panels complete all as directed.

Supply & fixing Current Transformer 600/5 Amps,10 VA class-1 Tape wound.

Supply & fixing LED type Indicating lamps (RYBG) 230 volt AC.