REPAIR MAINT OF WATER SUPPLY DISTRIBUTION PIPE LINE RISING MAIN CONTROL VALVES CLEANING OF UG SUMP AND OTHER MISC WORKS OF WATER SUPPLY IN TECH AREA AT AF STN HALWARA

Amount

Excavation in trenches not exc 1.5m wide and not exc 1.5M depth for laying of GI/CI pipe lines etc getting out including forming bottom surface to required level and gradient in soft / loose soil complete all as specified.

Returning and filling in excavated soil including spreading leveling, watering, well ramming in layers not exc 25 Cm thick complete all as specified.

Removing of excavated materials not exceeding 50 Mtrs and depositing where directed at a level not exceeding 1.5 Mtrs above the starting point.

Complete, arrangement , transporting, accessories for carrying out of Chemical Analysis test including Bacteriological Examination of drinking water. The Sample of drinking water for testing shall be taken from follwing locations for further submission to the Lab. The cost of sampling, transportation and testing charges shall be born by the contractor. (a) Pump House No 5. (b) Pump House No 10. Address of reputed laboratories are given below :- (i)The Shriram Institute for Industrial reasearch 19, University road Delhi-7. (ii) Dr Ghuman and Gupta Geotech Consultents Sec 17 A , Chandigarh or F-81 Phase vii , Industrial Focal point Mohali (Punjab). (iii) Water Testing Reasearch Laboratory Hisar Haryana. (iv) AFMC- PUNE (Deptt of PSM,Post Graduate Wing). (v) Delhi Test House A- 62/3 G.T Road Karnal road Azadpur Delhi-33. (vi) Alfa Test House

Taking out/burning out of leakage and damaged lead joints in the existing CI mains including removing the old lead carefully with out damaging the pipe complete for 80 mm bore of pipes :- (Note :- Excavation and earth work will be measured and paid separately if repairs required to be carried out for joints only without taking out pipe)

All as per Srl item No. 5.00 above but 100 mm bore.

All as per Srl item No. 5.00 above but 150 mm bore.

All as per Srl item No. 5.00 above but 200 mm bore.

Run lead joint including jointing materials such as spun yarn etc complete for the 80 mm bore CI pipe complete all as specified.

All as per Srl item No. 9.00 above but 100 mm bore.

All as per Srl item No. 9.00 above but 150 mm bore.

All as per Srl item No. 9.00 above but 200 mm bore.

Rubber gasket joint for 80mm bore CI pipe including jointing materials complete as in repair all as specified (Note :- Excavation and earth work will be measured and paid separately if repair carried out for joint only).

All as per Srl item No. 13.00 above but 100 mm bore.

All as per Srl item No. 13.00 above but 150 mm bore.

All as per Srl item No. 13.00 above but 200 mm bore.

Repairs to 80mm bore sluice valves such as replacement of unsv/warnout gland on stuffing box, rubber gasket of suitable size, filling or grinding to gate, replacement of worn out check nut, cleaning inside gate valve properly and remove scaling and other waste materials, replacement of worn out nut/bolts with washers, including testing of leakage and operation complete all as specified and directed.

All as per Srl item No. 17.00 above but 100 mm bore.

All as per Srl item No. 17.00 above but 150 mm bore.

Cast iron sluice valve 80mm dia bore both end flanged with brass spindle and cast iron handle wheel,heavy duty , class PN-1.0 ISI marked and fixing with existing pipe line including jointing material nuts,bolts,washers gasket as in replacement complete all as specified.

All as per Srl item No. 20.00 above but 100mm bore.

All as per Srl item No. 20.00 above but 150mm bore.

Taking out of existing CI pipe 80mm bore (including all fittings) with spigot and socket ends and lead joints / flange joint including burning out joints and removing lead from the ground cleaning the pipes free from sedimentation/scaling etc for reusing the serviceable pipes complete all as specified. (Note :- Excavation and earth work will be measured and paid separately.)

All as per Srl item No. 23.00 above but 100 mm bore.

All as per Srl item No. 23.00 above but 150 mm bore.

Laying only cast iron pipes 80mm dia (Serviceable pipes obtained from dismantling shall be reused in the work). Joints and jointing material shall be measured seperately.

All as per Srl item No. 26.00 above but 100 mm dia.

All as per Srl item No. 26.00 above but 150 mm dia.

CI pipe of 80mm bore with spiogt and socket ends centrifugally cast class LA suitable for lead joints laid in trenches including necessary cut to length to match the existing fitting/pipes complete all as specified and as directed.

All as per Srl item No. 29.00 above but 100 mm bore.

All as per Srl item No. 29.00 above but 150 mm bore.

Cutting the CI pipe 80mm dia and reducing the required length in positioning for insertion of new CI specials such as Tees/Reducers/Tail pieces/collers/sluice valve/Air release valve etc complete.

All as per Srl item No. 32.00 above but 100 mm bore.

All as per Srl item No. 32.00 above but 150 mm bore.

CI specials such as bends, tees, collars tail pieces flanges, etc complete suitable for CI mains upto 150 mm sizes complete all as specified and directed

Cast iron double flanged type non return valve 80mm bore with by pass arrangements ISI marked heavy duty confirming to IS-5312 Part I / 84 of pressure rating PN 1.0 as in replacement complete all as specified :-

All as per Srl item No. 36.00 above but 100 mm dia bore

All as per Srl item No. 36.00 above but 150mm dia bore

Cast Iron flanged type foot valve 80 mm bore with drilled flanged end all as per IS : 4038 with Cast Iron Strainer, nuts, bolts, washers etc as in replacement complete all as specified.

Cast Iron flanged type foot valve 100 mm bore with drilled flanged end all as per IS : 4038 with Cast Iron Strainer nuts, bolts, washers etc as in replacement complete all as specified and directed

Cast iron detachable joint suitable for 80mm dia bore pipes of CI/GI/PVC Pipe including nuts,bolts and rubber ring etc conforming to IS : 8794 (CL-15) all as specified and directed

All as per Srl item No. 41.00 above but 100 mm bore.

All as per Srl item No. 41.00 above but 150 mm bore.

Taking up or down steel water tubing 15mm bore including connections for clearing the pipes free from scaling for reusing the same complete all as directed. Excavation shall be measured and paid seperately.

All as per Srl item No. 44.00 above but 20 mm bore.

All as per Srl item No. 44.00 above but 25 mm bore.

All as per Srl item No. 44.00 above but 50mm bore.

All as per Srl item No. 44.00 above but 80 mm bore.

All as per Srl item No. 44.00 above but 100 mm bore.

Laying only steel water tubing GI medium grade 15mm bore with all fittings laid in trenches or fixed to wall etc complete all as specified. Note :- Serviceable pipes obtained from dismantling shall be re-used in the work. Excavation and earth work will be measured and paid separately.

All as per Srl item No. 50.00 above but 20mm bore.

All as per Srl item No. 50.00 above but 25mm bore.

All as per Srl item No. 50.00 above but 50mm bore.

All as per Srl item No. 50.00 above but 80 mm bore.

All as per Srl item No. 50.00 above but 100 mm bore.

M&L for 15mm bore galvanised steel water tubing, medium grade with necesary fittings/fixtures laid in trenches or fixed to walls/ceilings complete all as specified and directed. (Excavation and earth work will be measured and paid separately).

All as per Srl item No. 56.00 above but 20mm bore.

All as per Srl item No. 56.00 above but 25mm bore.

All as per Srl item No. 56.00 above but 50mm bore.

All as per Srl item No. 56.00 above but 80mm bore.

All as per Srl item No. 56.00 above but 100 mm bore.

S&F in repairs 15mm dia bore Gun metal gate valve with iron wheel head screwed both ends for iron pipes and fixed complete all as specified and directed.

All as per Srl item No. 62.00 above but 20mm bore.

All as per Srl item No. 62.00 above but 25mm bore.

All as per Srl item No. 62.00 above but 50mm bore.

S&F in repairs 15 mm bore Stop valve, cast copper alloy,screwed down high pressure with crutch or butterfly handle screwed both ends complete suitable for the of pipe complete all as specified and directed.

All as per Srl item No. 66.00 above but 20 mm bore of pipe

All as per Srl item No. 66.00 above but 25 mm bore of pipe

Dismantling the water mains from the delivery lines, lifting/taking up GI/UPVC Column pipes, pumping sets including submersible cable after disconnecting pumping sets of capacity 20 HP to 50 HP from cable, repairs to the defective submersible cable and jointing of submersible cable by using water proofing jointing kit, transporting the pumpset to civil workshop and back to site after repairs, replacement of defective column pipes, and including Lowering of submersible pump Sets, submersible cable, column pipes, reonnecting main delivery mains as existing and testing for satisfactory running and continuous flow of water etc complete all as directed by Engineer in charge at bore wells at various location in domestic area. Note :- Repair to Motor & Pumping sets shall be measured and paid seperately. Column pipes as required for replacement shall be measured under relevant item of schedule

Dismantaling the submersible pumpset of capacity 20 HP to 50 HP for servicing/repairs, replacement of defective parts, reassembling the motor properly and testing for satisfactory running, working with continuous flow of water etc including replacement of unserviceable suitable MS stud with nuts complete all as specified and directed. Note : Spare parts will be measured and paid under relevant item of schedule

Rewinding the motor of capacity upto 30 HP using required SWG of PVC insulated copper wire, making winding leak proof with superior quality insulating materials, properly jointing terminals with submersible cable, etc complete all as directed by Engineer-in-charge.

Part of Submersible pumpset of capacity 20 HP to 50 HP Supply only gun metal impeller for

Supply only CI stage bowl

Supply only Brass neck ring

Supply onlyThrust pad

Supply only Distance sleeve

Supply only Motor bush

Supply only Sealing kit

Supply only Thrust plate

Supply only Pump coupling stainless steel with key

Supply only Sand guard

Supply only Stud & Nut

Dismantling the water mains from the delivery lines, lifting/taking up GI/UPVC Column pipes, pumping sets including submersible cable after disconnecting pumping sets 1.5 to 7.5 HP from cable, repairs to the defective submersible cable and jointing of submersible cable by using water proofing jointing kit, transporting the pumpset to civil workshop and back to site after repairs, replacement of defective column pipes, and including Lowering of submersible pump Sets, submersible cable, column pipes, reonnecting main delivery mains as existing and testing for satisfactory running and continuous flow of water etc complete all as directed by Engineer in charge at bore wells at various location in domestic area. Note: Repair to Motor & Pumping sets shall be measured and paid seperately. Column pipes required for replacement shall be measured under relevant item of schedule.

Dismantaling the submersible pumpset of capacity 1.5 HP to 7.5 HP for servicing/repairs, replacement of defective parts, reassembling the motor properly and testing for satisfactory running, working with continuous flow of water etc including replacement of unserviceable suitable MS stud with nuts complete all as specified and directed. Note : Spare parts will be measured and paid under relevant item of schedule

Rewinding the submersible motor of capacity 1 to 2 HP motor using required SWG of PVC insulated copper wire, making winding leak proof with superior quality insulating materials, properly jointing terminals with submersible cable, etc complete all as directed by Engineer-in-charge.

All as per Sl item No 85 here-in-before but capacity 5 HP

All as per Sl item No 85 here-in-before but capacity 7.5 HP

Part of Submersible pumpset of capacity 1.5 HP to 7.5 HP Supply only Gun metal impeller

Supply only Stainless steel shaft

Supply only Thrust pad

Supply only Distance sleeve

Supply only Motor bush

Supply only Pump coupling stainless steel with key

MS column pipe medium grade of size 100mm dia 10' long flanged both ends and slot made for submersible cable as in replacement complete all as specified and directed.

Opening and disconnecting centri fugal pump from electric motor 30 HP capacity, including shifting, transportation, overhauling shaft metering, welding , brazing and grinding the shaft and replacing of worn out parts and re-assembling and connecting it to the electric motor complete all as directed by EIC. Note : (i) The unit rate shall include for minor spares such as bolts, nuts washers, oil seal, gasket, greasing etc as required. (ii) Major spares as required shall be measured and paid for separately.

All as per Srl item No. 95.00 above but 5 to 12.5 HP

Rewinding of electric motor of capacity 5 HP for centrifugal non clog pumping set with supper enameled copper winding wire of existing gauge, size and weight with insulating material complete all as specified and directed.

All as per item No 97.00 above but for but 12.5 HP

All as per item No 97.00 above but 25 to 30 HP

Coupling with rubber bush and coupling nuts & bolts for 30 HP non clog pumping set complete

Parts of electric motor 30 HP Supply only Impeller GM

Supply only Gland box

Supply only Ball bearing for 30 HP

Supply only Ball bearing of electric motor 12.5 HP

Supply only Gun metal bushes of pump 12.5HP

Supply only MS coupling of pump 12.5 HP

Supply only Ball bearing of electric motor 5 HP

Supply only Gun metal bushes of pump 5 HP capacity

Supply only Rubber coupling of pump 5 HP

S&F in replacement single phase Preventor, Model VSP- D2-L&T/Telemechanic

S&F Butterfly valve of size 150 mm dia as in replacement.

Hand Wheel for Actuator suitable for 200mm/150mm/100mm/ 80mm dia Butterfly Valve as in replacement.

Fully automatic star delta starter of range 17-24 relay rating, 3 phase, 415 volt, in sheet metal enclosure 50 Hz, complete suitable for 25/35 HP capacity submersible pump set including dismantling, disconnecting as in replacement complete all as specified.

Fully automatic Auto start Direct on Line starter in SS (stainless Steel) enclosure with 230-400 V Coil Overload relay range 3.8/6.0 A Back up Fuse (A)20 Suitable for Submersible motor capacity 3/2.2HP/KW as in replacement complete all specified.

Fully Automatic Citation Star Delta Starter in SS (stainless Steel) enclosure with 230-400 V Coil Overload relay range 6.0/9.3/3.8 A Back up Fuse (A)25 Suitable for Submersible motor cap 5/3.7HP/KW HP as in replacement complete all specified.

Fully automatic Auto start Direct on Line starter in SS (stainless Steel) enclosure 8.9-13.5 A with 230-400 V Coil Overload relay suitable for CF Pump 7.5 HP as in replacement complete all as specified and directed.

Single core PVC insulated unsheathed stranded copper FR conductor of size 6 sqmm 1100 volt grade confirming to IS 694-1`990 as in replacement complete all as specified.

All as per item No 117.00 above but Size 10 Sqmm

All as per item No 117.00 above but Size 16 Sqmm

S&F First Aid chart with clear glass cover & wooden frame complete all as specified and directed by Engr-in-Charge.

All as per Srl item No 120 but shock treatement chart.

Submersible Cable 4Sq mm flat Three Core PVC Insulated & PVC Sheathed copper conductor 1100 Volts for Submersible Pump Moter as in replacement.

All as per item No 122.00 above but 6Sq mm.

All as per item No 122.00 above but 10Sq mm.

All as per item No 122.00 above but 16Sq mm.

All as per item No 122.00 above but 25Sq mm.

Cleaning the OH RCC tank 25000 gallons capacity of 40 feet staging at Pump house No-05, Technical area removing the mud, silt, sand, foreign particles, ulgi etc from inside the tank, washing the walls, floor and roof from inside the tank including all pipes and applying two coats of lime inside of the tank complete.

All as per item No 127.00 above but Pump House No 10 Near Transmitter.

All as per item No 127.00 above but 20000 Gallons Under ground sump in Tech Area

Dismantling electrical connection of submersible pump 7.5 HP in blast pens and taking out from the base for cleaning under ground tank 2500 ltr capacity and 10 feet deep, cleaning of underground sump by removing mud, silt, sand, foreign particles, algue etc from inside the tank complete and re-installing the pump in original position and make all electrical connections to make it serviceable complete all as specified and directed by Engr-in-Charge

All as per Sl item No 130 above but 1500 ltrs capacity

Servicing, greasing and maintenance calcium based chlorination dosing pump and agitator system ( Make Declibac) installed water supply installations at different location tech and Domestic area , including repair and replacment of spare parts , minor parts such as nuts, bolts washers etc Note: Spare parts shall be measured as supply only.

S&F in replacement PVC (Heavy duty) electric cable with copper conductor 1100 volts cross section 6 Sqmm 3 core

Cleaning of underground static water tanks of approx capacity upto 20000 gallons after dewatering the tank using diesel engine pump set and cleaning with steel wire brushes to remove mud, silt, sand, foreign particles, ulge etc from inside the tank, washing the walls and floor with bleaching powder solution and applying one coat of white wash inside of the tank including wiriting date of cleaning with white colour over black base using synthetic enamel paint complete all as specified and directed by Engr-in-Charge. Note : Sludge/waste material shall be disposed off and thrown away from SWT in low lying area as directed by Engr-in-Charge.

Kular and Company

swarn singh and co.

CHOUDHARY ENTERPRISES