REPAIRS REMOVAL MOTOR CONTROL PANELS CENTRIFUGAL SUBMERSIBLE JET PUMP SETS OF VARIOUS CAPACITY AND ALLIED WORKS AT WATER SUPPLY INSTALLATIONS AND CLEANING OF UG OH SWT TANKS OF WATER SUPPLY AND MAINTENANCE TO FILTERS WATER LEVEL INDICATORS AND CO

Amount

Material and labour for taking down and dismantling centrifugal pumpset/ Jet pump of following capacity for carrying out repairs including replacement of worn out parts such as impellers, bearings etc., and reconditioning of spare parts such as shaft, gland metal bushes, impeller housing body, gland plate etc., by metalling and machining to their original shape and size and assembling back into position by using new suitable gland dory, gland plate, gland /rubber packing including studs/ gland bolts and nuts, coupling bushes etc., oiling and greasing for making pumpset fully functional and testing for satisfactory running for the following capacities complete all as specified and as directed. NOTE: (i) Rate quoted deemed to include labour cost for taking down, repair and replacement of spares. (ii) The spare parts to be replaced will be measured and paid separately as supply only under relevant items of sch 'A' here-in-after.

Upto 2 HP

Material and labour for dismantling submersible /open well submersible pumpset, carrying out repairs, reconditioning of spare parts such as impellers, thrust bearing with plate, shaft etc., by metalling and machining to their original shape and size, assembling back into position by using new suitable gland/ rubber packing including studs, flanges, bolts and nuts etc., oiling and greasing for making pumpset fully functional, applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer, testing for satisfactory running for the following capacities complete all as specified and as directed. NOTE: (i) Rate quoted deemed to include Material and labour cost for repair and replacement of spares. (ii) The labour cost for lifting and lowering complete pump will be measured and paid separately under relevant items of sch 'A' here-in-after.

Up to 3 HP single Phase

Supply only DE/ NDE bearings for the following capacity centrifugal pump/ jet pump complete all as specified and as directed. Make of bearing: TATA/ SKF/ NBC

Upto 2 HP

Supply only gun metal impeller for the following capacity centrifugal pump/ jet pump complete all as specified and as directed.

Upto 2 HP

Supply only shaft suitable for the following capacity pumps complete all as specified and as directed. NOTE: (i) labour cost for taking down old unserviceable item and fixing of above items (Item No. 03 to 05) deemed to be included in rate quoted for item No.01 here-in-before.

Shaft suitable for pump upto 2 HP

Shaft suitable for pump upto 3 to 5 HP

Shaft suitable for 7.5 to 10 HP

Shaft suitable for 15 to 20 HP

Shaft suitable for 40 HP

Material and labour for taking down and dismantling/ opening the following capacity centrifugal/ Jet motor and taking out damaged/ burnt out winding from single phase /three phase motor, cleaning the slots with CTC and rewinding the same with new super enamelled copper winding wire of existing gauge and turns, reassembling, oiling and greasing, and fixing back into position for making motor fully functional and testing for satisfactory running complete all as specified and as directed.

Upto 3 HP single Phase

4HP/ 5 HP 3 Phase

7.5 / 10 / 15 HP, 3Phase

20 HP, 3 Phase

40 HP, 3 Phase

Material and labour for taking up and dismantling/ opening up submersible /open well submersible motor of following capacities and taking out burnt single phase /three phase winding, cleaning the slots with CTC and rewinding the same with new PVC insulated copper winding wire of existing gauge and turns, assembling back into position by using new suitable studs etc., oiling and greasing and fixing back into position for making motor fully functional, testing for satisfactory running complete all as specified and as directed. NOTE: (i) Rate quoted deemed to include Supply and fix all spare parts required for replacement. (ii) labour cost lifting/ lowering shall be measured and paid separately.

2 HP to 3 HP 3 Phase

4 HP to 5 HP , 3 Phase

6HP to 7.5 HP, 3Ph

9 to10 HP, 3Ph

Material and labour for taking up /lifting submersible pumpset of upto 7.5 HP capacity from open well/ bore well using tripod chain pulley or any other suitable method, dismantling from MS /GI /HDPE pipe any size, opening pump set and carrying for repairs connecting back to pipe and lowering the submersible pumpset into open well/ bore well in original position after repairs complete all as specified and as directed.

Material and labour for taking up/ lifting for taking out submersible pumpset of 9 to 17.5 HP capacity from open well/ bore well using tripod chain pulley or any other suitable method, dismantling from MS/ GI/ PVC pipe of any size, opening pump set and carrying for repairs connecting back to pipe and lowering the submersible pumpset into open well/ bore well in original position after repairs complete all as specified and as directed. Note for item No. 8 & 9: (a) Unit rate quoted deemed to include labour cost including T&P for taking up and lowering the submersible pump from bore well /open well along with delivery pipe. (b) Cost for repair work and replacement of spares will be measured and paid separately under relevant items of schedule.

Taking down existing unserviceable sluice valve of following sizes from the existing position and supply and fixing sluice valve CI body class PN 1.6 heavy duty flanged ends cast iron wheel with SS spindle conforming to IS:14786–2000, short body including replacement of corroded nuts, bolts, washers and gasket complete all as specified and as directed.

100mm dia

150mm dia

200mm dia

300mm dia

Material and labour for opening the top of the sluice valve of the following sizes carefully and taking out the gate including spindle and checknut scrapping/ cleaning refacing, regrinding of gate of sluice valve and spindle, refixing the spindle, gate check nut and top of sluice valve including repacking stuffing box of sluice valve spindle by replacement of gland packing rope of suitable size and reassembling including replacement of rubber gasket, bolts, nuts, etc., and making the sluice valve serviceable complete all as specified and as directed. NOTE: (i) Rate quoted deemed to include Material and labour cost for repair to sluice valve. (ii) Rubber gasket, bolts, nuts shall be measured and paid separately as supply only under relevant items of schedule here-in-after.

100mm dia

150mm dia

200mm dia

300mm dia

Supply and fixing Non return valve 100mm dia, cast iron, PN-1.6 class with flanged ends with bypass arrangement at both sides complete fitted with GI pipe including connected accessories and joining materials complete all as specified and as directed. MAKE: Kirlosker /Upadhyaya /RMCO

All as per item No.12 here-in-before but Non return valve of size 50mm dia.

All as per item No.12 here-in-before but Non return valve of size 150mm dia.

Taking down the existing unserviceable hand pump from tube/ bore well by disconnecting mechanically and kept at site and lifting the connection rod along with column pipe from bore hole and segregating components for carring out repair work including replacement of unserviceable chain along with chain link and plunger with nylon washers and lowering in the bore well and refixing the pump in its position complete all as specified and as directed. Note: Rate quoted includes labour cost lifting /lowering of pipe.

Development of bore /tube well using conventional method by means of air compressor of capacity not less than 600cfm at 150 PSI and at least 4 hours minimum, for sand /mud free clean water is obtained including necessary transportation, labour and fuel etc., complete all as specified and as directed.

Material and labour to carry out yield test on bore well by making free, unrestrained flow of water from a borewell continuously using pump for at least one hour over a 90 degree ‘V’ notch and measuring and reacording pumping rate accurately at uniform interval and preparing and submitting yield test result and shut down the pump at the end of the test (a minimum of 60 minutes of pumping) complete all as specified and as directed. Note: (a) Unit rate quoted deemed to include necessary labour cost including necessary T&P for yield test. (b) Test to be carried out by competent authority/ agency and result /report prepared by them to be submitted.

Taking down the existing unserviceable DOL starter from existing location and supply and fix submersible motor starter /controller suitable for the folowing capacity submersible pump set complete all as specified and as directed. Make: Siemens /L&T /BCH

Upto 2 HP submersible single phase pump

3 to 5 HP submersible 3 phase pump with single phase preventor

Upto 7.5 HP submersible 3 phase pump with single phase preventor

Supply and fix terminal plate with MS cover suitable for the folllowing capacity motors of any make complete all as specified and as directed.

0.5 to 5 HP Capacity Motor

7.5 to 10 HP Capacity Motor

15 to 17.5 HP Capacity Motor

40 HP Capacity Motor

Supply only the following items complete all as specified and as directed.

Foot valve leather suitable for 150mm dia foot valve size of 1'x1', 6mm thick

CI foot valve 150mm dia (6 to 8 holes) along with flange, bolt and nuts with washers MAKE: Kirlosker/ L&T/ Kartar

Gland rope size of 10 to 16mm.

MS bolt and nuts with double washers in different sizes.

Supply and fixing pressure gauge (Scale 0 to 10 kg/cm2) suitable for 40 HP centrifugal pump set including taking down old unserviceable one complete all as specified and as directed.

Material and labour for preparing the surface of MS pipe line, valve chamber door and panel board and painting with two coat of synthetic enamel paint of existing colour including scrapping out of old fadded paint and writing the SM/ MES. No on plant complete all as specified and as directed.

Supply and fix contactor 3 pole with AC1 duty coil 65 Amps AC-1 duty rating at 415V, 50Hz, power poles 3 auxillary contact arrangement NO/ NC suitable for 40 HP and taking down the existing unserviceable one complete all as specified and as directed. Make: BCH/ Siemens/ L&T/ Schneider

Supply and fix contactor 3 pole with AC1 duty coil 18 Amps AC-1 duty rating at 415V, 50Hz, power poles 3 auxillary contact arrangement NO/ NC suitable for 10 HP and taking down the existing unserviceable one complete all as specified and as directed. Make: BCH /Siemens /L&T/ Schneider

Supply and fix ball brass valves size of 25mm dia high prerssure with polythene float and fly nut complete screwed for iron pipe or brass ferrule and fixed including taking down old unserviceable one complete all as specified and as directed.

Supply and fix ball brass valves size of 20mm dia high prerssure with polythene float and fly nut complete screwed for iron pipe or brass ferrule and fixed including taking down old unserviceable one complete all as specified and as directed.

Supply and lay GI tubing of following size medium grade galvanised with all fittings specials such as bend, elbows, tees, short pieces connection, back nuts, diminishig pieces, caps, plugs and unions etc., laid walls and ceilings/ floors complete all as specified and as directed. Make: Jindal /Tata /Surya/ Prakash

50mm bore of pipe

25mm bore of pipe

40mm bore of pipe

80mm bore of pipe

Supply and lay GI tubing of following size medium grade galvanised with all fittings specials such as bend, elbows, tees, short pieces connection, back nuts, diminishing pieces, caps, plugs and unions etc., laid in trench complete all as specified and as directed. Make: Jindal /Tata /Surya/ Prakash

50mm bore of pipe

25mm bore of pipe

40mm bore of pipe

80mm bore of pipe

Supply and fix gun metal gate /globe valve of following size with iron wheel, screwed both ends for iron pipes complete all as specified and as directed. Make: Kirloskar /Leader/ L&T

25mm bore of pipe

20mm bore of pipe

15mm bore of pipe

50mm bore of pipe

Taking down the existing unserviceable star delta starter from existing location and supply and fix with submersible motor starter /controller suitable for the folowing capacity submersible pump set complete all as specified and as directed. Make: Siemens /L&T/ BCH

10 HP to 15 HP submersible 3 phase pump

17.5 HP submersible 3 phase pump

Taking down unserviceable love joy metal coupling L-190 from 20 HP pump set and supply and fix love joy metal coupling complete set including making hole and key hole with new key complete all as specified and as directed.

Taking down unserviceable love joy metal coupling L-225 from 40 HP pump set and supply and fix love joy metal coupling complete set including making hole and key hole with new key complete all as specified and as directed.

Supply and fixing rotational moulded polyethylene water storage three layered tanks 500 Litres capacity (Cylindrical vertical with closed top) hoisted and fixed in position including taking down old unserviceable /damaged one complete all as specified and as directed.

Taking down centrifugal pump 20 HP and dismantling for replacement of pump casing including supply of pump casing suitable for 20 HP centrifugal pump and assembling all retrieved parts with new casing and fixing in position and testing for satisfactory functioning complete all as specified and as directed.

Supply and fix out door type centrifugal/ Jet pump controller (DOL Starter) suitable for pump upto 3HP, 440V, 50 Hz and consisting of indication lamp, Volt meter, Ammeter and MCB upto 32A 'C' curve complete in and including outdoor type weather proof enclosure made of 3mm thick CRCA sheet powder coated complete of suitable size with front opening door including locking arrangement and mounting legs made of MS angle including necessary PCC foundation, earthwork, powder coated paint etc., complete all as specified and as directed.

Supply and fix out door type centrifugal/ Jet pump controller (DOL Starter) suitable for pump upto 7.5HP, 440V, 50 Hz and consisting of indication lamp, Volt meter, Ammeter and MCB upto 32A 'C' curve complete in and including outdoor type weather proof enclosure made of 3mm thick CRCA sheet powder coated complete of suitable size with front opening door including locking arrangement and mounting legs made of MS angle including necessary PCC foundation, earthwork, powder coated paint etc., complete all as specified and as directed.

Supply and lay /lowering PVC insulated stranded copper conductor cable flat type water proof 3 core 1100 voltage grade of following sizes suitable for submersible pumpset complete all as specified and as directed.

2.5 sqmm suitable for submersible pumpset

6 sqmm suitable for submersible pumpset

10 sqmm suitable for submersible pumpset

Supply and lay GI tubing 40mm, light grade galvanised with all fittings laid on walls and ceilings/ floors complete for cable /strip protection including necessary clamps complete all as specified and as directed.

Supply and lay GI tubing 40mm, light grade galvanised with all fittings laid in trench complete for cable protection complete all as specified and as directed. Note: Earth work shall be measured and paid separately under relevant items of sch 'A'.

Excavation in trenches, not exc 1.5m wide and not exc 1.5m in depth for taking up/ laying cable, pipes etc., and getting out for soft/loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm for soft/loose soil complete all as specified and as directed.

Removing excavated material to distance not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and as directed.

Material and labour for earthing complete with GI earth plate electrode of size 600x600x6mm thick buried directly in ground vertically to a depth of not less than 2.25m deep below normal ground level, with top edge of the earth plate at a depth of not less than 1.5m below ground connected to GI earth strip 32x6mm by means of GI bolts and nuts, washers and GI earth strip protected by GI pipe light grade 40mm bore upto 7.5m and connecting to LT switch gear panel etc., as per site requirement including necessary excavation, earth work in any type of soil, PCC 1:3:6 type C-1 earth chamber, 40mm thick RCC cover with 6mm dia MS bars 10cm c/c on both ways as reinforcement complete all as shown in electrical plate No 3 of MES Schedule Part 1 connected to earthing test points complete all as specified and as directed. Note: (i) Quoted rate deemed to include necessary earth work, PCC chamber, RCC cover, reinforcement, removal of surplus soil, site clearance etc., (ii) GI earth strip 32x6mm, GI tubing light grade 40mm bore upto 7.5m deemed to be included in the rate quoted by the contractor. (iii) Beyond 7.5m the GI earth strip 32x6mm and GI pipe light grade 40mm bore shall be measured under relevant item of the schedule.

Supply and fix on pole /buried in ground earth continuity conductor GI strip 32x6mm fixed to wall on batten or buried in ground or drawn in conduit /pipe or fixed to poles complete all as specified and as directed.

Supply and fix for MCCB 4 Pole, 415 V, Adjustable Thermal and fixed Magnetic release 125 Amp with breaking capacity 16 KA , ICS =100% ICU including taking down old unserviceable complete all as specified and as directed.

All as per item No.46 here-in-before but MCCB 4 Pole, 415 V, Adjustable Thermal & fixed Magnetic release 200 Amp with breaking capacity 36 KA, ICS =100% ICU including taking down old unserviceable complete all as specified and as directed.

All as per item No.46 here-in-before but MCCB 4 Pole, 415 V, Adjustable Thermal & fixed Magnetic release 100 Amp with breaking capacity 16 KA, ICS =100% ICU including taking down old unserviceable complete all as specified and as directed.

All as per item No.46 here-in-before but MCCB 4 Pole, 415 V, Adjustable Thermal & fixed Magnetic release 160 Amp with breaking capacity 25 KA, ICS =100% ICU including taking down old unserviceable complete all as specified and as directed.

Supply and fixing MCB 4 pole, 415 Volts 40 to 63 Amps, 'C' series including taking down old unserviceable complete all as specified and as directed.

Supply and fixing MCB 4 pole, 415 Volts 6-32 Amps'C' series including taking down old unserviceable complete all as specified and as directed.

Taking down existing rusted /corroded pump set from foundation by disconnecting eletrically/mechanically and kept at site and removing corroded/ damaged mild steel foundation frame and replace with new MS frame as per existing gauge and size upto 15HP capacity motor including replacement of bolts,nuts with washers and applying two coats of synthetic enamel paint over a coat of red oxide primer of existing colour shades complete all a specified and directed

Taking down existing rusted /corroded pump set from foundation by disconnecting eletrically/mechanically and kept at site and removing corroded/ damaged mild steel foundation frame and replace with new MS frame as per existing gauge and size upto 40HP capacity motor including replacement of bolts,nuts with washers and applying two coats of synthetic enamel paint over a coat of red oxide primer of existing colour shades complete all a specified and directed

Taking out the existing DOL starter from panel upto 7.5HP capacity motor ,cleaning the electronic parts from inside,replacing the unserviceable items Single phase preventor,OLR,contacor,NVC,NONC and any other connected items etc.,complete all as specified and directed.

Supply and lay intrenches DI pipe K-7 with spigot ends, centrifugally cast suitable for rubber/ lead joint for the size 100mm dia bore Note: Earth work / excavation , lead / tyton joint etc shall be measured under releavent items.

Taking out the existing star delta starter from panel ,cleaning the electronic parts from inside,replacing the unserviceable items Single phase preventor,OLR,contacor,NVC,NONC ,connecting links and any other connected items etc.,of the following capacity complete all as specified and directed.

10HP Capacity

15HP to 20 HP Capacity

Taking down the inspection cover from pressure filtation plant and taking out existing filter media (Pebbles/sand) of various sizes from the pressure feed filtration plant (Made up of MS) and removal to a distance n.exc 20M and dopositing where directed complete all as specified and as directed Note: The rate quoted by the tenderer shall be deemed to include for segregating the filter media (Pebbles/sand) of various size for measurement purposes.

Supply and fill gravel of size 1/4'' to 1/10'' as filter media in the pressure filtationb plant complete all as specified and directed.

Supply and fill granite pebbles of size 1/2'' to 1/4'' as filter media in the pressure filtation plant all as specified and as directed.

Supply and fill granite pebbles of size 3/4'' to 1/2'' as filter media in the pressure filtation plant all as specified and as directed.

Supply and fill granite pebbles of size 1 1/2'' to 1'' as filter media in the pressure filtation plant all as specified and as directed.

Refilling the serviceable media (ie pebbles) of various sizes obtained form item No.5 here-in-before in the pressure filtation plant after cleaning with acid and pure water etc complete all as specified and as directed.

Supply and fill fine sand of size 16x32 as filter media in the pressure filter plant complete all as specified and directed.

8.Supply and fill coarse sand of size 8x16 as filter media in the pressure filtration plant complete all as specified and dircted. Notes for item No. 58 to 64 (i) The source of pebbles,coarse and fine aggregate shall be from river bed and as approved by GE. (ii) Grading and size of filter media shall be tested in the approved laboratory and test results shall be submitted and the rate quoated shall be deemed to include the above provision

Material and labour for preparation of old painted internal steel surfaces of filtration plant of size 2600mm dia and 2300mm length and applying two coats of anti-corrosive bituminous epoxy paint including complete removal of existing treatment by scrapping the surfaces with wire brush, de-scaling etc., complete all as specified and as directed

Material and labour for preparation of old painted external steel surfaces of filtration plant of size 2600mm dia and 2300mm length and applying a coat of synthetic enamel paint as per the existing colour and scheme including scrapping out of old fadded paint and writing the plant capacity,SM/MES.No,etc., complete all as specified and as directed.

Preparation of old surfaces and applying two coats of weather proof exterior grade acrylic emulsion paint of tint as per existing patern over a coat of primer on wall of RCC OHTs for upto 30 m height including necessary scafolding and safety measures, staging etc

Preparation of old surfaces and applying two coats of weather proof exterior grade acrylic emulsion paint of tint as per existing patern over a coat of primer on wall of RCC OHTs for upto 19 m height including necessary scafolding and safety measures, staging etc

Material and labour for Cast iron Air valve with two air out lets 80mm dia bore complete

Material and labour for Cast iron Air valve with two air out lets 100 mm dia bore complete

Supply and lay tubing, medium grade galvanised with all fittings specials such as bends, elbows, tees, short pieces connection, back nuts, diminishing pieces, caps, plugs and unions etc., laid in trenches of following sizes complete all as specified and as directed. Note: Excavation and earth work will be measured and paid seperately under relevant items of schedule.

15mm bore pipe

20mm bore of pipe

25 mm bore of pipe

50 mm bore of pipe

80 mm dia bore of pipe

100 mm dia bore of pipe

Material and labour for taking down existing damaged RCC cover from UG sump and replace with new Precast RCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in coverslab as required for water sump set in CM 1:6 complete all as specified and directed.

Supply and fixing for TMT bar not less than 10mm dia and over, cut to length, bent to shape require, including cranking, bending spirally for hooping for slab and including binding with MS wire not less than 0.9mm dia or securing with clips complete all as specified and directed.

18.Supply,fixing and testing of LED display Water level indicator of 12 stages wired wall mounted installation with a detection range not less than 400 feet with operating voltage between 210-270 volts including weather/shock proof electric wiring, wire/rope and connected items etc complete including taking down and removing old unserviceable indicator all as specified and directed.

Material and labour for preparing the old surface of centrifugal pump with motor of following capacity and painting with two coat of synthetic enamel paint of approved tint including scrapping out of old fadded paint and writing the SM/MES No. complete all as specified and as directed.

Upto 2 HP single Phase

4HP/5 HP 3Ph

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