REPAIR MAINT OF WATER SUPPLY PUMPING SETS INCLUDING DISTRIBUTION SYSTEM AND OTHER CONNECTED ITEMS OF EXTERNAL WATER SUPPLY UNDER GE WEST BAREILLY

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5m depth for laying of pipe/foundation etc or for shaft well cess pits manholes pier holes etc and not exceeding 1.5 m in depth and n.exc 10 sq m on plan and getting out in soft/loose soil complete all as specified & directed

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified & directed

Removing excavated materials (soil) to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified & directed

Boring the holes under roads pavements, hardstanding by treanch less techonology, using ultrasound technique and necessary machine including CI Pipe of 100 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed.

Cutting of roads for laying of pipe under roads, pavements, hardstanding by excavation and making good after laying and testing complete all as specified and directed.

Laying only 80 mm bore steel water tubing with and including all GI fittings as required at site complete all as specified and directed.

Laying only 50 mm bore steel water tubing with and including all GI fittings as required at site complete all as specified and directed.

Laying only 40 mm bore steel water tubing with and including all GI fittings as required at site complete all as specified and directed.

Note for item Ser No 6 to 8:- GI pipe 80/50/40 mm shall be issued by department under Sch B free for laying/fixing.

Taking up and down steel tubing and connections, including cleaning for re fixing or removal to store of following bore of pipes complete all as specified and directed.

(a) 25 mm dia

(b) 20 mm dia

(c) 15 mm dia

Supply and laying steel water tubing medium grade of following bore fixed with wall/laid in floor with and including all GI fittings as required at site complete all as specified and directed. Make:-TATA/JINDAL or Equivalent

(a) 25 mm bore

(b) 20 mm bore

(c) 15 mm bore

Refixing old steel tubing and connections in new or old positions (Walls, Ceiling, Floors etc) of following bore of pipes complete all as specified and directed.

(a) 40 mm to 50 mm dia

(b) 25 mm to 32 mm dia

(c) 20 mm dia

Taking up or down of old PVC/HDPE tubing and cleaning and re connection of following sizes complete all as specified and directed.

(a) 80 mm bore

(b) 50 mm bore

(c) 40 mm bore

S&F 3 layer PP-R pipe of following sizes SDR 7.4 & PN 1.6 and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fitting laid in trenches. Make : Prince, Kanha Plastic Pvt Ltd or equivalent

(a) 90 mm bore

(b) 50 mm bore

(c) 40 mm bore

S&F gate valve of following sizes as specified and directed. Make : NMV, ZOLOTO, LEADER or eqvt

(a) Gate valve of size 50 mm.

(b) Gate valve of size 40 mm.

(c) Gate valve of size 25 mm.

(d) Gate valve of size 20 mm.

(e) Gate valve of size 15 mm.

S&F Air Release Valve of following sizes complete all as specified and directed. Make : BIR, SIR or equivalent

(a) 150 mm dia.

(b) 100 mm dia.

S&F of 'D' Joint of following dia complete all as specified and directed.

(a) 80 mm dia

(b) 100 mm dia

(c) 150 mm dia

(d) 200 mm dia

M&L for repair/rectification of leakage/blockage to water supply distribution lines of following dia of GI tubing by necessary excavation, returning /filling as required , tightening of lose joints of union ,elbow, socket nipple as per site requirement including for replacement of GI union ,socket, nipple as required complete all as directed.

(a) 15mm dia to 20mm dia

(b) 25 mm dia to 40 mm dia

(c) 50 mm dia

M&L for dewtering complete trenches manually for repairing joints by cocking and inserting spurn yarn and Run lead joint, making good/ leakless the existing joint including necessary excavation and earth work like returning, filling etc for pipes of following dia complete all as directed.

(a) 80 mm dia

(b) 100 mm dia

(c) 150 mm dia

(d) 200 mm dia

Taking out sluice valves refacing, regrinding and refixing of following sizes all as specified and as directed

(a) 100 mm dia

(b) 150 mm dia

(c) 200 mm dia

Repacking stuffing box of sluice valve spindle including taking apart and reassembling of following sizes all as specified and as directed

(a) 100 mm dia

(b) 150 mm dia

(c) 200 mm dia

M & L for CI Bends, connecting pieces, bell mouth pieces, tapers, tee pieces of one end flanged and other end spigot or socket upto 150 mm dia complete all as specified and directed.

M&L for replacement of sluice valve class PN-1.6 heavy duty flanged ends drilled ISI marked confirming to IS: 14846 suitable for following bore pipe, wheel operated (Handle) with high tensile stainless steel spindle, including nuts, bolts and jointing with jointing materials etc. complete including taking out old existing unservicable sluice valve including making arrangement for safe working all as specified and directed. Make: BIR, KIRLOSKAR or equivalent

(a) 150 mm dia

(b) 200 mm dia

(c) 100 mm dia

S&F of Non Return Valve of following sizes at various pump houses complete as specified and directed. Make: KIRLOSKAR, RAMCO or equivalent

(a) NRV of 150 mm dia

(b) NRV of 200 mm dia

(c) NRV of 100 mm dia

S&F in repair Mini motor protection relay for protections of earth fault, thermal overload locked rotor, single phasing ,current unbalance phase sequence reversal, under current incl inbuilt CT's 1A to 88A, trip indication as per IEC 947-4-1 aux supply 240 VAC thermal O/L range 32-88A. Make : L&T & eqvt

Lifting/taking out defective submersible pump 40/41 HP alonwith column pipe of any size and submersible cable , dismantling the pump from motor, setting aside for repair /servicing / overhauling including lowering the pump set into borewell replacemt of packing and nut bolts ( if required) and testing after the completion of repair works in the presence of GE/ Engr in charge .

Rewinding to submersible pump 40/41 HP of any make with super enameled copper winding wire PVC coated 2 mm thick as per taken out qty , Providing PVC separators , PVC sleeves & jointing compound as specified and directed. Note :- Rewinding, replacement items will be measured and paid seprately under relevent item.If the same motor copper winding wiring burnt second time in the above CA Period, The contractor is responsible to paid and rewind the same at their own cost.

Repair/Replacement of following parts of the submersible pump and motor for capacity 40/41 HP of original company as approved by Accepting officer. Make : KSB, Crompton

(a) Thrust bearing plate made out of carbon for submersible motor

(b) Gun metal bush for submersible motor

(c) Shaft sleeve made out of stainless steel for submersible motor

(d) Clamp stud for submersible motor

(e) Rotor balancing of submersible motor

(f) Shaft grinding of submersible motor

(g) GM Neck Ring for submersible pump

(h) Stainless steel sleeve for submersible pump

(j) Stainless steel pump shaft for submersible pump

(k) Stainless steel impeller for submersible pump

(l) Cast iron bowl for submersible pump

(m) Rubber bush for submersible pump

(n) Coupling for submersible pump

M & L for painting of pipe line of any size from header and all the exposed pipe inside and ouside of pump house with black paint including sluicevalve , NRV bends etc all as specified and as directed

S&F PVC insulated and overall PVC sheathed flat 3 core 16 sqmm with multi stranded copper conductor submersible cable. Make Plaza

S&F in repairs 3 pole power contractors type ML 4 415 volts 50HZ size Fr3 AC3 rating 70A , AC1 rating 100A aux contacts 2 NO +2 NC conforms to IS 60947-4-1 IEC 60947-4-1 all as specified and as directed. Make : L&T and equivalent.

S&F in repairs electronic timer type ST 100 suitable for operation on 415 volts 50 Hz for 3-30 Sec all as specified and as directed. Make : L&T and equivalent.

S&F in repairs electronic timer type ET 100 suitable for operation on 415 volts 50 Hz for 3-10/30 Sec all as specified and as directed. Make : L&T and equivalent.

S&F in repair MCCB 125 Amps 3 pole 415 volt breaking capacity 25 KA confirms to IS/ IEC 60947 -2 all as specified and as directed. Make : L&T and equivalent.

S&F in repair MCCB 200 Amps 4 pole 415V 50Hz breaking capacity 25 KA confirms to IS/IEC60947-2 all as specified and as directed. Make : L&T and equivalent.

Supply only grass and weeds killer chemical of make Roundup all as specified and directed.

S&F booster pump of 0.09 KW/0.12HP single phase all as specified and directed. Make : Eterna, kirlosker or eqvt

S&F in rep foot valve 100 mm all as specified and as directed.

M&L for dismantling of motor, 3 phase, 7.5 KW, taking out burnt winding wire from stator, cleaning all slots properly, repair of pump/rewinding the motor with proper guage of super enamelled winding wire and varnishing properly including baking and providing insulation and packing properly re-assembling the motor with pump and installed at its proper position and testing the same including connection plate.

Taking up cast iron water mains of following bore of pipes (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead.

(a) 100 mm dia

(b) 150 mm dia

Supply and laying of 150 mm bore centrifugally cast (Spun) ductile iron pressure pipe with spigot & socket end, class K-9 in any length laid in trenches, conforming to IS-8329/2000 with cement mortar lining with and including rubber gasket jointing conforming to IS-15382/tyton joint complete all as specified and directed.

All as per item No 43 but for 100 mm dia complete all as specified and directed.

M&L for run lead joint Spigot and socketed pipes and fittings, for the following bore of pipe complete all as specified.

(a) 100 mm dia

(b) 150 mm dia

S&F MS ERW column pipe screwed 150 mm nominal dia having wall thickness not less than 7.11 mm electric resistance welded with MS flanged 16 mm thick heavy duty confirming to IS 6392 incl 2 mm thick rubber sheet and steel nuts and bolts 10 mm long with washer.

Supply and installed pedastal mounted LT panel board of size 1200 x 1200 x 400 mm with sheet CRCA of 2 mm thicknesss at various PH and replacment with following new parts incl copper busbar of suitable size for 300 Amp phase & 1/2 neutral :- (a) S&F in repair three pole power contractor ML-4 suitable for operation on 440 volts AC 50 HZ - 03 Nos. (b) S&F in rep overload protection relay with relay range 45 to 75 Amps suitable for op on three ph 415 Volts-01 No. (c) S&F in repair volt meter 3 Ph analog type class-I voltge range 0-500 volts flush 96 x 96 mm- 01 No (d) S&F repair ammeter 3 Ph analog type class-A of range 0 to 200 Amp flush mounting 96 x 96 mm incl CT 200/5 (e) S& F in rep MCCB 125 Amp capacity 3 pole for 415 volts 01 No (f) S&F in rep MCCB 200 Amp capacity 4 pole for 415 volts -01 No (g) S&F in rep indicator lamp on all 3 ph RYB -01 Set (h) M&L wiring with PVC insulated multitranded copper conductor single core cable 4 SQMM incl suitable size of copper lux. (j) S&F in repair single ph preventer direct mounting type with relay range 28-40 Amps 230 volts -01 No (k) S&F in rep elect timer type ST 100 suitable for operation for 240 & 415 Volts for 3 to 10 Sec - 01 No (l) Painting in complete panel bd with one coat of silver inside and outside.

M&L for provision of new wash out points by proper cutting and screwing of existing DI/CI/GI pipe fixing reducer tee of suitable size, supplying and fixing, Jointing, testing CI sluice valve of following size by fixing 02 Nos at each wash out point with flanged ends including necessary mountings nuts, bolts washers and packing fibers gasket on both end and making pit chamber including iron frame cover 3.15 mm thick with locking arrangements complete all as specified and directed.

(a) Wash out point at 150 mm bore pipe

(b) Wash out point at 100 mm bore pipe

M&L for trimming vegetation or small inequalities clearing all grass vegetation, saplings, shrubs, brushwood, roots, and tree of surroundings area including and removing rubbish upto a distance of 50 meters outside the periphery of the area under clearance of water supply installations and STPs complete all as specified and as directed.

Opening of electric connection of centrifugal monoblock pumping set 3 KW/5 KW, 3 Phase, disconnecting the motor and pipes etc, transporting to service workshop and refixing the same with the following repairs complete all as specified and directed :-

(a) Overhauling of pump with replacement of all unserviceable parts like bearing/bushes, pinion, oil seals, etc including replacement of gaskets, unerviceable nuts, bolts and washers etc

(b) Dismantling of motor, 3 phase, 3 KW/5 KW taking out burnt winding wire from stator, cleaning all slots properly rewinding the motor with proper guage of super enamelled winding wire and varnishing properly incl baking and providing insulation and packing properly re-assembling the motor with blower and installing at its original position and testing the same as directed.

M&L for construction of brick masonary valve pit chamber of following sizes (internal dimension for 80mm/100mm/150mm bore) of under mentioned size including necessary earth work PCC coping plastering of internal surfaces of valve pit and externally pointed of internal proceeds angle iron frame hold fasts, mild steel sheet cover 4mm thick duly painted with one coat of synthetic enamel paint over a coat of red oxide primer after preparation of surface including locking arrangement complete all as specified and directed.( Handle and locking arrangement. Make- Godrej)

(a) Size 900x 900x 900 mm.

(b) Size 1200x1200x1200 mm.

M&L for repairs of Actuator valve of size 80mm dia as per site requirement complete all as specified and as directed.

Supply and fix in repair spare conntact kit for ML 3 contractor ccomplete all as specified and directed . Make :- L&T/Havells/C&S

Supply and fix in repair spare conntact kit for ML 4 contractor ccomplete all as specified and directed . Make :- L&T/Havells/C&S

S&F in replacement of PVC bib tap 15 mm. Make Prayag or equivalent

Rewinding/Repair to submersible pump/motor 1 to 2 HP of any make with super enameled copper winding wire including lifting/lowering complete all as specified and directed.

NOTES :- 1.The time limit for attending the complaints on intimation to the contracts by the department shall be as under:- (a) Repair to motor/pump- within 2 days (b) Other Misc jobs- with in 1 day 2. In case the contractor fails to attend/rectify the defects within the above time limit, penalty will the imposed as Rs 1000/- per day in case of complaints/jobs mentioned at note 1 (a) & (b) above. 3. The contractor or his authorised representative shall report to concered JE or the Engineer-in-charge at 0900 hours daily on all working days to receive order/instructions of the work or regular complaints. A register shall be maintained to record all orders & instructions and their complaints and is to be signed by the contractor/his representative and the Engineer-in -Charge / JE Concered.

prabhave traders

K.S.Traders

SONI ENTERPRISES

R. S. Associates