REPAIR AND MAINTENANCE OF PUMP SETS, SUBMERSIBLE PUMP SETS, MISC WORKS, CLEANING AND DISINFECTING UG SUMPS, OH RESERVOIRS AND REPAIR REPALCEMENT OF DEFECTIVE EXTERNAL WATER SUPPLY PIPELINES , VALVES MISC ITEMS AT 2 WG , 9 BRD, VIMAN NAGAR, 509 UNDE

Amount

Taking out the submersible pump/Openwell Submersible Pump set for repairs and lowering down after repairs the submersible pump set of any capacity & of any type from the bore well to a depth of not exc. 70 mtrs including scrapping of the existing paint of submersible pump set and applying two coats of anti corrosive paint over a coat of primer complete after repair / replacement of spares and commisssioning all as directed by Engr-in-Charge. NOTE: COST OF REPAIR SHALL BE MEASURED AND PAID AGAINST RELEVANT ITEM

Repairs to submersible Pump set of electric driven of any type make and capacity upto 5 HP incl rewinding of the motor with same gauge and weight of PVC insulated copper conductor incl renewal of thrust plate,CI bowl,pump shaft,impeller ,Bearing,strainer,bush cable gaurd etc. reassembling, testing and commissioning complete all as directed by Engr-in-Charge.

Repairs to Non clog ,Open well submersible Pump set of electric driven of any type make and capacity upto 5 HP incl rewinding of the motor with same gauge and weight of PVC insulated copper conductor incl renewal of Mechanical seal, Bearing ,thrust plate,CI bowl,pump shaft,impeller ,strainer,bush cable gaurd etc. reassembling, testing and commissioning complete all as directed by Engr-in-Charge.

Renewal of column pipe 50 mm dia heavy duty ISI marked , 10 feet length both ends machine threaded with long thread heavy duty socket complete all as directed by Engr-in-Charge.

Replacement of unserviceable PVC weather proof cable and replacement with new PVC weather proof copper cable for size 3 core 2.5 sqmm suitable for submersible pump set complete all as directed by Engr-in-Charge.

Replace of non return valve gun metal 50 mm bore complete all as directed by Engr-in-Charge. Make:- ISI marked

Replace of non return valve gun metal 150 mm bore complete all as directed by Engr-in-Charge.Make:- ISI marked

Taking out old unserviceable MCCB 400/360 Amps and replacing the same with new MCCB 415 V,25 KA ,4 Pole ,400 Amps all as directed.

Taking out old unserviceable MCCB 250 Amps and replacing the same with new MCCB 415 V,25 KA ,4 Pole ,200/250 Amps all as directed.

Taking out old unserviceable MCCB 200 Amps and replacing the same with new MCCB 415 V,25 KA ,4 Pole ,200/250 Amps all as directed.

Taking out old unserviceable MCCB 160 Amps and replacing the same with new MCCB 415 V,25 KA ,4 Pole ,160 Amps.

Taking out old unserviceable MCCB 100 Amps and replacing the same with new MCCB 415 V,25 KA ,4 Pole ,100 Amps.

Taking out old unserviceable MCCB 63 Amps and replacing the same with new MCCB 415 V,25 KA ,4 Pole ,63 Amps.

Material and labour for reparing/maintenance of existing electrical panel boards of pump sets by replaing worn out spares as starter/single phase preventor/ relay /contactors MCCB's / MCB's / switch gear / cable glands/ lugs pin type, U type etc, cleaning of panel board, tightening of cable connection to avoid sparking, insulating bus bars bracket portion of conductor and to ensuring proper function of the panel board all as directed by Eng-in-Charge. NOTE: (I) Cost of spares as starter /single phase preventor/voltmeter/Amp meter/ relay / contactor /MCCB's/ MCB's / Switch gear / cable gland etc shall be measured and paid against relevant item. (ii) Cost of lugs (pin type / U Type) ,insulation taps shall be included in quoted rate. (iii) Cost of fixing of spares shall deemed to be included in quoted rate.

Renewals/replacing the following spares to the existing elecrical panels complete all as directed by Engr-in-Charge.

S& F Voltmeter/Ammeter ,3 phase for range 0-200A Class-I, suitable as per existing

S&F in replacement of old unserviceable contractor 0f capacity upto 45 A,power operating voltage 415 V AC Capacity 3 pole with AC coil etc (Make: L & T,TC)

S&F in replacement of old unserviceable contractor 0f capacity upto 95 A,power operating voltage 415 V AC Capacity 3 pole with AC coil etc (Make: L & T,TC)

S&F in replacement of old unserviceable contractor 0f capacity upto 110/120 A,power operating voltage 415 V AC Capacity 3 pole with AC coil etc (Make: L & T,TC)

Over load relay with range 16 to 45 A (Make: L & T)

Over load relay with range 45 to 88 A (Make: L & T)

S& F Single phase preventor including Timer,415 V suitable for 100 HP motor.

Dismantling the centrifugal Pump/motor capacity Upto 3HP including disconnecting suction and delivery etc and reassembling same after replacement of necessary spares including greasing and painting of 2 coats of synthetic enamel paint using spray machine complete all as specified and as directed by Engr in charge. NOTE: 1.In case of Centrifugal pump dismantling of pump and motor will be paid seperatly. 2. In case of Monoblock pumpset pump/motor paid as one

All as per item no 16 but for the capacity of 5 HP to 7.5 HP

All as per item no 16 but for the capacity of 10 HP to 15 HP

All as per item no 16 but for the capacity of 20 HP to 30 HP

All as per item no 16 but for the capacity of 40HP to 50HP.

All as per item no 16 but for the capacity of 60HP to 75 HP

All as per item no 16 but for the capacity of 90HP to 100HP

Supply and replace following worn out spares of Centrifugal/monoblock pump sets.

Bearing as per existing Size suitable for up to 3HP motor

Bearing as per existing Size suitable for 5HP to 7.5 HP motor

Bearing as per existing Size suitable for 10 HP to 12.5 HP motor

Bearing as per existing Size suitable for 20 HP to 30HP motor

Bearing as per existing Size suitable for 40HP to 50 HP motor

Bearing as per existing Size suitable for 60HP motor

Bearing as per existing Size suitable for 75 HP motor

Bearing as per existing Size suitable for 90 HP motor

Bearing as per existing Size suitable for 100 HP motor

Rubber bush/star rubber for coupling as per existing size for upto 30 HP motor

Rubber bush/star rubberfor coupling as per existing size for upto 50HP motor

Rubber bush/star rubber for coupling as per existing size for upto 75 HP motor

Rubber bush/star rubber for coupling as per existing size for upto 90 HP motor

Rubber bush/star rubber for coupling as per existing size for upto 100 HP motor

Gland packing upto 30 HP pump

Gland packing for 40 HP motor

Gland packing for 50 HP motor

Gland packing for 60 HP motor

Gland packing for 75 HP motor

Gland packing for 90 HP motor

Gland packing for 100 HP motor

Supply and replace old worn out coupling with new Tyre coupling including machining,suitable to shaft dia of pump and motor of 5HP,12.5HP,20HP

Supply and replace old worn out coupling with new Tyre coupling including machining,suitable to shaft dia of pump and motor of 30HP,40HP,50HP

Supply and replace old worn out coupling with new Tyre coupling including machining,suitable to shaft dia of pump and motor of 60HP,75HP,90HP,100HP

Overhauling/servicing of Suction sweeper assembly trolley mounted with mud pump motor head 11.5 mtr complete all as specified and directer by Engr-in-charge. Make; Kirloskar Notes:- including spares require for making the assembly serviceable deemed to be included in subjected item.

Rewinding of electric motor 3 phase, 415 Volt capacity 1/2HP TO 3 HP, incoming disconnection electric connections, dismantling slots, taking out burnt windings and rewinding the motor with super enameled copper wire as per existing size including insulating material and varnishing,greasing, painting with super enameled paint as per colour coad assembling the motor after rewinding and mounting at its own position, replacing the old nut, bolts and testing all as directed.

All as per item no. 28 but for the capacity of 5HP.

All as per item no. 28 but for the capacity of 10HP,12.5HP

All as per item no. 28 but for the capacity of 15HP,20HP.

All as per item no. 28 but for the capacity of 30HP.

All as per item no. 28 but for the capacity of 40HP

All as per item no. 28 but for the capacity of 50HP

All as per item no. 28 but for the capacity of 60HP.

All as per item no. 28 but for the capacity of 75HP.

All as per item no. 28 but for the capacity of 90HP.

All as per item no. 28 but for the capacity of 100HP.

Taking out unserviceable foot valve 80 mm dia from the UG sump and S&F new foot valve 80 mm dia ball type incl rubber gasket, bolts, buts complete all as directed.

Taking out unserviceable foot valve 100 mm dia from the UG sump and S&F new foot valve 100mm dia ball type incl rubber gasket, bolts, buts complete all as directed.

Taking out unserviceable foot valve 150 mm dia from the UG sump and S&F new foot valve 150mm dia ball type incl rubber gasket, bolts, buts complete all as directed.

Supply and fix spares for pumps of DSM 150/45, DSM 100/36, DSM 125/45, DBHS

a) Impeller 1st , II nd Stage

b) Pump Shaft

c) Shaft sleave

d) Cartrige bearing DE/NDE

e) Through bush

f) Split gland coupling

g) Wear ring

h) Lantern Ring

h) Gland coupling

Supply and replacing Automatic DOL starter suitable up to 5 HP submersible/ centrifugal pump set

Supply and replacing Automatic star Delta starter suitable 7.5 HP to 12.5 HP submersible/ centrifugal pump set

Replacement of nuts bolts to top & bottom cover of DSM pump 100 HP, 90 HP, 75 HP.

Supply & fixing in replacement LT cable 1100 volts grade PVC insulated multistranded copper conductor cable single core of size 35 sqmm. Make :- Polycab/Havells/Finolex

M&L for cleaning and sterilization of inside the RCC/ Steel Underground/semi underground/Over head/Sedmentation/clear water sumps of capacity As mentioned through bacteriological treatment by using hydrogen per oxide solution AND ULTRA VIOLET RAY. (a). First Stage is to drain out the water by using exit valve or high capacity dewatering system. (b). Second stage is cleaning all the algae formation inside the tank . (c). Third strage is fresh water cleaning by high speed jet pump. (d). Fourth stage and first bacteria screening is decertification. (e). Fifth stage is cleaning the floor of water tank by industrial vaccum cleaner. (f) . Sixth stage is the second bacterio screening and sterilizing method by using ultra violet ray within the tnk and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent. NOTE:-(i) COMPANY WILL SUBMIT LABORATORY TEST CERTIFICATE OF CHEMICAL USED BEFORE CLEANING, FIX THE STICKER MENTIONING THE DATE OF CLEANING & NAME OF SITE AND ALSO PROVIDE CERTIFICATE CONFIRMING THE COMPLETION OF STERILIZATION OF WATER TANKS MENTIONING THE NAME OF STATION AND DATE OF CLEANING. ALL THE CLEANING & STERILIZATION STAFFS SHOULD BE UNDER ACCIDENTAL INSURANCE COVERAGE. (ii) OUTLET PIPE OF OHT SHOULD BE PLUGGED BEFORE CLEANING THE OHT TO AVOID.ENTERING SCALES AND THE SAME SHALL BE RECONNECTED AFTER CLEANING THE OHT AND THE QUOTED RATE IS DEEMED TO INCLUDE FOR THE PROVISION . (III) STERILIZATION TEAM WILL BE COMPRISED OF AT LEAST 30% MEMBERS WHO ARE MINIMUM 03 MONTHS CERTIFICATE HOLDER IN WATER TANKS STERILIZATION. (IV) CONTRACTOR WILL BE RESPONSIBLE FOR RECTIFICATION OF COMPLAINTS OCCURRED DURING CLEANING THE TANK IE. NO WATER IN TANK/OVER FLOW DUE TO BROKEN OF FLOAT VALVE/ BLOCKAGE TO BE INCLUDED IN QUOTED RATE. NOTE:-THE WORK SHALL BE CARRIED THROUGH SPECILIZED AGENCY.

a) All as per Item no. 51 but for UG sump 100000 gallons capacity

b) All as per Item no. 51 but for UG sump 10,000 gallons capacity

c) All as per Item no. 51 but for UG sump 50000/30000 gallons capacity

d) All as per Item no. 51 but for O H Reservoir 300000 glns capacity

e) All as per Item no. 51 but for O H Reservoir 50000 glns capacity

f) All as per Item no. 51 but for O H Reservoir 150000 glns capacity

g) All as per Item no. 51 but for O H Reservoir 10000 glns capacity

h) All as per Item no. 51 but for O H Reservoir 25000 glns capacity

M&L Cleaning fire static tank for fire fighting system drain out of water and taking out the sludges from the bottom of the static tank and clean surface by scraping and two coats of white cement wash of capacity up to 10000 Glns complete all as specified and directed by Engr-in-charge

M&L Cleaning fire static tank for fire fighting system drain out of water and taking out the sludges from the bottom of the static tank and clean surface by scraping and two coats of white cement wash of capacity 10001 to 15000 Glns complete all as specified and directed by Engr-in-charge

M&L Cleaning fire static tank for fire fighting system drain out of water and taking out the sludges from the bottom of the static tank and clean surface by scraping and two coats of white cement wash of capacity 15001 to 25000 Glns complete all as specified and directed by Engr-in-charge

M&L Cleaning fire static tank for fire fighting system drain out of water and taking out the sludges from the bottom of the static tank and clean surface by scraping and two coats of white cement wash of capacity 50000 Glns complete all as specified and directed by Engr-in-charge

S&F spare parts of chlorine dozers at various location as per directed by Engineer in charge

a) Pump head (ferrules 1/4 & duckbill included)

b) Pump Tube (pack of 5)

c) Injection cheack valve 3/8"

d) 3/8 " white suction/discharge tubing

e) Check valve duck bill only (pack of 5)

f) Connecting nut 3/8 "

g) Connecting nut 3/8 with adapter(pack of 5)

h) Ferrule 1/4 " (pack of 24)

Taking up or down unserviciable / old GI tubing any grade and fittings connections ( including dewatering of trench) and removal from site all as directed by Engr-in-charge.

15mm dia bore

20 mm dia bore

25mm dia bore

40mm-to-80mm dia bore

Taking up or down unserviciable / old GI tubing any grade and fittings connections including cleaning for re-fixing or removal from site all as directed by Engr-in-charge.

15 mm dia bore

20 mm dia bore

25mm dia bore

40mm to 50mmdia bore

Supply & lay and jointing tubing medium grade galvanised iron pipes, ISI marked with all fittings such as bends, tees, elbows, nipple, unions, short pieces, sockets etc and laid in trenches all as specified of following sizes :-

15mm dia bore

20 mm dia bore

25mm dia bore

40mm dia bore

50mm dia bore

80mm dia bore

Taking up cast iron water mains with fittings ( including dewatering of trench) with spigot and socket ends and lead joint including burning out joints and recovering lead.

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Caulking existing leaking lead joint including jointing materials such as lead, lead wool, spurn yarn for the following sizes of CI pipe lines complete all as directed.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

M & L bends (any type, radius and angle) tapers any type (straight bend, increasing, decreasing or double socked etc) tee pieces , single branch, junction, double branch, cross ( all sockets or socket and spigot) collars, caps plugs suitable for the pipe upto 150 mm bore complete all as specified and directed.

M & L bends (any type, radius and angle) tapers any type (straight bend, increasing, decreasing or double socked etc) tee pieces , single branch, junction, double branch, cross ( all sockets or socket and spigot) collars, caps plugs suitable for the pipe 200 mm to 300 mm bore complete all as specified and directed.

Taking down and S&F PVC Float valves , high pressure ,with polythene float and flynut complete ,screwed for iron pipe of size:

15 mm dia

20 mm dia

25 mm dia

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15 cm deep and getting out in soft / loose soil for cleaning surface area and cutting shurbes/grass & bushes and remove the material at various installation at site. all as directed

Taking down unserviceable gun metal gate valves including S & F gun metal gate valves with iron wheel head screwed both end for iron pipe and fixed.

20mm dia bore

25mm dia bore

40mm dia bore

50mm dia bore

Excavation in trenches n. exc 1.5 m wide and n.exc 1.5 m in depth for laying of GI tubing / taking out of GI tubing and getting out in :-

Soft /loose soil

Hard / dense soil

Soft disintegrated soil

Returning filling in including spreading levelling, watering and well ramming in layers n. exc 25cm with soil obtained from excavation.

Removing excavated soil / material n. exc 50 mtr and depositing where directed at a level n. exc 1.5 mtr above the starting point.

S&F XLPE insulated, armoured heavy duty electric LT UG cable with aluminium conductor, 1100 volts grade, cross-sectional area 95 sq. mm,3.5 core complete all as specified and directed.

Supply and fix wall mounted metal enclosure consist of On load change over of capacity 250 Amps 415V, 4 pole to be installed as per the direction of Engineer in charge

Supply and fix wall mounted metal enclosure consist of On load change over of capacity 400 Amps 415V, 4 pole to be installed as per the direction of Engineer in charge

Supply only drinking water testing Kit having testing water parameter like PPM of chlorine,PH etc .

Supply only Orthotolidine reagent for testing of chlorine content in drinking water as per direction of engineer in charge.

Supply only swimming pool water clarifier as per direction of Engineer in charge

Name of Installation glow sign board for installation made of acrylic sheet, metal sheet box and led tube light under Subdivison AGE E/M of size .75 mtr x 2mtr as per direction and approval of Engineer in charge (Notes :- Cost Electrical connection with proper switch and service wire deemed to be included in quoted rates, matter/colour to be printed shall be provided by Deptt)

M&L for painting of Pumps of capacity upto 12.5 HP

M&L for painting of Pumps of capacity upto 50 HP

M&L for painting of Pumps of capacity upto 100 HP

Demolishing or dismantling Concrete in ground floors and pavings n exc 15 cm thickness complete all as specified and directed

Cement concrete in foundations, filling and mass concrete(1:2:4) complete all as specified and directed

M&L for Construction of brick masonry valve pit inside measurement 1.2 m x 1.2 m x 90 cm in replacement complete with MS Sheet 3.00 mm thick cover and angle iron frame (40m x 40mmx 40mm) as per existing size including locking arrangement suitable for sluice valve 200 mm to 300mm and sheet cover with one coat of red oxide and two coat of Synthetic enamel paint and complete leveling refilling the unwanted existing trenches ,as per ground requirement all as directed

M&L for Construction of brick masonry valve pit inside measurement 0.90m x 0.90m x 0.90m in replacement complete with MS Sheet 3.00 mm thick cover and angle iron frame (40m x 40mmx 40mm) as per existing size including locking arrangement suitable for sluice valve 80 mm to 150 mm and sheet cover with one coat of red oxide and two coat of Synthetic enamel paint and complete leveling refilling the unwanted existing trenches ,as per ground requirement complete all as specified and directed

M & L for Mechanical Joint clamp of (minimum thickness of 6mm) type,flap type,GP joint, Mundi Type or as per site requirement for CI,DI Pipe of size 80mm along with MS nut bolt washer complete all as specified and directed

M & L for Mechanical Joint clamp (minimum thickness of 6mm) type,flap type,GP joint type, Mundi type or as per site requirement for CI,DI Pipe of size 100mm along with MS nut bolt washer complete all as specified and directed

M & L for Mechanical Joint clamp (minimum thickness of 6mm) type,flap type,GP joint type, Mundi type or as per site requirement for CI,DI Pipe of size 150mm along with MS nut bolt washer complete all as specified and directed

M & L for Mechanical Joint clamp (minimum thickness of 6mm) type,flap type,GP joint type, Mundi type or as per site requirement for CI,DI Pipe of size 200mm along with MS nut bolt washer complete all as specified and directed

M & L for Mechanical Joint clamp (minimum thickness of 6mm) type,flap type,GP joint type, Mundii type or as per site requirement for CI,DI Pipe of size 250mm along with MS nut bolt washer complete all as specified and directed

M & L for Mechanical Joint clamp (minimum thickness of 6mm) type,flap type,GP joint type, Mundi Type or as per site requirement for CI,DI Pipe of size 300mm along with MS nut bolt washer complete all as specified and directed

M & L for DI water pipes with spigot and socket ends including rubber gasket joint Class K 7, in any length, laid in trenches.

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

M & L for taking out unserviceable butterfly valve and replace with new butterfly valve of same dia including all nuts and bolts of following sizes:-

50mm dia size

80 mm dia size

100 mm dia size

Taking out and S&F unserviceable CI sluice valve from exisiting position by opening the nuts , bolts and breaking of valve chamber including necessary earth work and excvation in any type of soil and S & F CI sluice valve with PN rating 1:6 conforming to IS 14846 duly ISI marked with iron wheel head HSS spindle and all other conected accessories such as gland packing, bolts, and nuts rubber gasket etc complete and making good the vlave chamber to match with the adjacent surface including brick / PCC block works, plastering etc for the following sizes complete all as directed .

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

Taking out water sample in clean container gettng the same tested from the Deptt of Water and waste water examiner, Institute of Preventive medicine NABL Accredited Lab for chemical and bacteriological test for following parameters - pH, Oil & Grease, TDS, TSS, COD, BOD, Faecal Coliform, E Coli Etc complete all as specified and directed

Repairing of leakages/blockage GI pipeline of size 15 mm,20mm,25mm by replacing the Tees, bends, sockets,unions,nipple and providing the other materials required to complete the job including pipeline of length upto 3 meter, excavation and earth work complete all as specified and directed Note:- Required length exceeding 3 meter will be measured under respective item.

Repairing of leakages/blockage GI pipeline of size 40mm,50mm by replacing the Tees, bends, sockets,unions,nipple and providing the other materials required to complete the job including pipeline of length upto 3 meterl, excavation and earth work complete all as specified and directed Note:- Required length exceeding 3 meter will be measured under respective item.

Repairing of leakages/blockage GI pipeline of size 80mm by replacing the Tees, bends, sockets,unions,nipple and providing the other materials required to complete the job including including pipeliene of length upto 3 meter, excavation and earth work complete all as specified and directed Note:- Required length exceeding 3 meter will be measured under respective item.

S & F Bib taps,stainless steel crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, including taking down of old taps complete all as specified and directed

Supply only Calcium Hypo Chlorite 65% chlorine content (Calcium based granular) complete all as specified and directed

SUNHARI CONSTRUCTIONS (BID ID -3226053)

Star Electrical (BID ID -3225117)