REPAIR / MAINT OF SEWAGE PUMP / MOTOR STARTER PANEL AND MISC WORKS INCLUDING CLEANING OF SUMPS AND REPAIR / REPLACEMENT OF WATER SUPPLY PIPE LINE ALONGWITH CONNECTED WORKS FOR WATCH TOWERS AT AF STN HALWARA

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

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

Removing of excavated materials not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed.

All as per Srl item No. 4.00 above but 100 mm dia bore.

All as per Srl item No. 4.00 above but 150 mm bore.

All as per Srl item No. 4.00 above but 200 mm dia bore.

All as per Srl item No. 4.00 above but 300 mm dia bore.

M&L for repairs to sluice valves such as replacement of unsv/wornout gland on stuffing box, rubber gasket of suitable size, filing or grinding to gate, replacement of worn out check nut, cleaning inside gate valve properly and remove scaling and other waste materials, replacement of warned out nut/bolts with washers including testing of leakage and operation for 80 mm dia pipe, complete all as specified and directed.

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

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

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

All as per Srl item No. 9.00 above but 300 mm dia.

M&L for disconnecting and removing the unsv/wornout spindle from the sluice valve after opening the nut and bolts and replace the same with new spindle made with brass of same size, length and turns including with necessary fixing arrengements testing and commissioning for 80mm dia pipe, complete all as specified and directed.

All as per Srl item No. 14.00 above but 100 mm dia.

All as per Srl item No. 14.00 above but 150 mm dia.

All as per Srl item No. 14.00 above but 200 mm dia.

All as per Srl item No. 14.00 above but 300 mm dia.

S&F in replacement of Cast iron sluice valve, both end flanged with brass spindle and cast iron handle wheel, heavy duty, class PN-1.6 and fixing with existing pipe line including jointing material nuts, bolts, washers gasket complete for 80 mm dia pipe, complete all as specified and directed.

All as per Srl item No. 19.00 above but 100mm dia bore.

All as per Srl item No. 19.00 above but 150mm dia bore.

All as per Srl item No. 19.00 above but 300 mm dia bore.

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

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

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

All as per Srl item No. 23.00 above but 200 mm dia.

All as per Srl item No. 23.00 above but 300 mm dia.

Laying only Cast Iron / DI Pipes 80 mm dia (Serviceable Pipes obtained from dismantling shall be reused in the work) including joints as required at site, complete all as specified and directed. Note :- Joints and jointing materials shall be measured and paid separately.

All as per Srl item No. 28.00 above but 100 mm dia.

All as per Srl item No. 28.00 above but 150 mm dia.

All as per Srl item No. 28.00 above but 200 mm dia.

All as per Srl item No. 28.00 above but 300 mm dia.

Supply, laying and fixing of 80mm dia existing MS ERW Pipes (Class-C), complete all as specified and directed.

All as per Srl item No. 33.00 above but 100 mm dia

All as per Srl item No. 33.00 above but 150 mm dia

All as per Srl item No. 33.00 above but 200 mm dia

All as per Srl item No. 33.00 above but 300 mm dia

M & L for cutting the CI/DI pipes 80 mm dia and reducing the required length in position for insertion of new CI specials such as Tees/Reducers/Tail Pieces/Collers/ Sluice valve/Air release valve etc, complete all as specified and directed.

All as per Srl item No. 38.00 above but 100 mm dia bore.

All as per Srl item No. 38.00 above but 150 mmdia bore.

All as per Srl item No. 38.00 above but 200 mm dia bore.

All as per Srl item No. 38.00 above but 300 mm dia bore.

M & L for CI/DI Specials such as Bends, Tees, Collars tail pieces flanges, Socket, Elbow, Tee reducers etc complete suitable for CI/GI mains Upto 200 mm sizes, complete all as specified and directed.

S & F in repair cast iron double flanged type Non Return Valve with by pass arrangements, heavy duty confirming to IS-5312 of pressure rating PN 1.6 of the size of 80 mm dia bore, complete all as specified and directed.

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

All as per Srl item No. 44.00 above but 150mm dia bore

All as per Srl item No. 44.00 above but 200 mm dia bore

All as per Srl item No. 44.00 above but 300 mm dia bore

S&F in repair Cast Iron flanged type foot valve 80 mm dia bore with drilled flanged end all as per IS : 4038 with Cast Iron Strainer, nuts, bolts, washers etc, complete all as specified and directed

All as per Srl Item No. 49 above but 100 mm dia bore.

Taking up or down 80 mm dia bore steel water GI tubing and connections including cleaning the pipes free from scaling for reusing the same, complete all as specified and directed. Note :- Excavation and earth work shall be measured and paid separately.

All as per Srl item No. 51.00 above but 100 mm dia bore.

Relaying / Refixing of Old Steel water tubing GI medium grade 80 mm bore pipe and connection in new or old position including necessary cuttings, threading, and new fittings such as bends, elbows, socket, nipples, tapers, and reducers etc, complete all as specified and directed. Note :- (i) Serviceable pipe obtained from dismantling of pipe here-in-before shall be used. (ii) Excavation and earthwork shall be measured and paid seperately.

All as per Item No. 53 above but size of 100 mm dia bore.

Supply and laying 80mm dia bore steel water tubing GI medium grade with all fittings laid in trenches or fixed to wall etc, complete all as specified and directed. Note :- Excavation and earth work will be measured and paid separately.

All as per Srl item No. 55.00 above but 100 mm dia bore

Supply and fix in repair Gun metal gate valve with iron wheel head screwed both ends for iron pipes and fixed for 80 mm dia bore including taking down of unserviceable gate valves, complete all as specified and directed.

All as per Sl item No 57 above but 100 mm dia bore.

M&L for opening and de-assembling CF pump from electric motor 20 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 specified and directed. 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 separately as 'Supply only'.

All as per item No 59 above but 10 to 12.5 HP.

M&L for rewinding of electric motor of capacity upto 20 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. Note :- Motor of any site undergone repair/ rewinding will be liable for repair again free of cost incase of same fault occuring during the engagement of contract. Repair/ Rewinding of the motor will be measured only once for a particular site/ motor. The downtime at site/ time required for repair of motor if is more than 24 hrs, the contractor will be liable to provide & install a standby motor at site during the downtime with no extra cost to the department, failing which the contractor will be liable to a penalty of Rs. 500/- every hour post 24 hrs repair timeline.

All as per item No 62 above for but above 10 HP to 12.5 HP.

All as per item No 62 above for but 2 HP.

Supply only MS coupling with rubber bush and coupling nuts & bolts for 20 HP non clog pumping set, complete all as specified and directed.

Supply only Impeller GM for 20 HP CF pumping set, complete all as specified and directed.

Supply only Gland box for 20 HP CF pumping set, complete all as specified and directed.

Supply only ball bearing for 20 HP non clog pumping set, complete all as specified and directed.

Supply only Ball bearing of electric motor upto 12.5 HP capacity, complete all as specified and directed.

Supply only Gun metal bushes of pump upto 12.5 HP capacity, complete all as specified and directed.

Supply only MS coupling of pump upto 12.5 HP, complete all as specified and directed.

Supply only ball bearing of electric motor upto 5 HP capacity, complete all as specified and directed.

Supply only Gun metal bushes of pump upto 5 HP capacity, complete all as specified and directed.

Supply only Rubber coupling of pump upto 5 HP, complete all as specified and directed.

M & L for Dismantaling the Open well Submersible Pumpset of capacity 7.5 HP of Blast Pan 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

M & L for Open well Submersible for Blast Pan Rewinding the 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 of capacity 7.5 HP etc, complete all as specified and directed. Note :- Motor of any site undergone repair/ rewinding will be liable for repair again free of cost incase of same fault occuring during the engagement of contract Repair/ Rewinding of the motor will be measured only once for a particular site/ motor. The downtime at site/ time required for repair of motor if is more than 24 hrs, the contractor will be liable to provide & install a standby motor at site during the downtime with no extra cost to the department, failing which the contractor will be liable to a penalty of Rs. 500/- every hour post 24 hrs repair timeline.

Parts of Openable Submersible for Blast Pan Pumpset of capacity 7.5 HP :- Supply only of Gun metal impeller, complete all as specified and directed.

Supply only of Stainless steel shaft, complete all as specified and directed.

Supply only of Thrust pad, complete all as specified and directed.

Supply only of Distance sleeve, complete all as specified and directed.

Supply only of Motor bush, complete all as specified and directed.

Supply only of Pump coupling stainless steel with key, complete all as specified and directed.

S&F Submersible Cable 2.5 Sqmm Flat Three Core PVC Insulated & PVC Sheathed copper conductor 1100 Volts for Submersible Pump Moter, complete all as specified and directed.

All as per Sl Item No-83 above but 4 Sqmm.

All as per Sl Item No-83 above but 6 Sqmm.

All as per Sl Item No-83 above but 10 Sqmm.

All as per Sl Item No-83 above but 16 Sqmm.

S & F in replacement Single Phase Preventer complete all as specified and directed.

S & F in replacement Shunt Capacitor suitable for Motor upto 35 HP capacity, complete all as specified and directed.

S & F in replacement of Direct on Line starter in enclosure with 230-400 V Coil Overload relay range 3.8/6.0 A Back up Fuse (A)20 Suitable for Submersible motor upto cap 7.5 HP, complete all as specified and directed.

S & F in replacement fully automatic Auto start Direct o enclosure 8.9-13.5 A with 230-400 V Coil Overload relay suitable for CF Pump upto 20 HP cap, complete all as specified and directed.

S&F in replacement of Isolator single pole 32 Amp, complete all as specified and directed.

S&F in replacement MCB SPN 06 to 40 Amp 415 V including all terminals fitting etc, complete all as specified and directed.

S & F in replacement TPN MCB, 4 pole, 240 Volts, 50 Hz, having rupturing capacity 10 KA, of rating 40 to 63 Amps, complete all as specified & directed.

S & F in replacement ammeter 25 A for three phase submersible/CF Pump starter, complete all as specified & directed.

S & F in replacement ammeter 50 A for three phase submersible/CF pump starter, complete all as specified & directed

S & F in replacement MCCB 4 Pole, 100A breaking capacity ICU at 415 (36KA), complete all as specified and directed.

S & F in replacement MCCB 4 Pole, 160A breaking capacity ICU at 415 (25KA), complete all as specified and directed.

S & F in replacement MCCB 3 Pole, 100A breaking capacity ICU at 415 (18KA), complete all as specified and directed.

S & F in replacement MCCB 3 Pole 63A breaking capacity ICU at 415 (18KA), complete all as specified and directed.

S & F in replacement off load change over switch 200 Amp, side handle in sheet encloser, 415 V AC 4 pole , 50 Hz, complete all as specified and directed.

S & F in replacement off load change over switch 100A AC-23, side handle in sheet encloser, 415 V AC, 50 Hz, complete all as specified and directed.

S & F in replacement power Contactor 3 pole AC control AC-3 rating 40 Amps (20 HP/15KW) 415 volts including Aux contact 1 No + NC with coil voltage 380/415 volts, complete all as specified and directed.

S & F in replacement power Contactor 3 pole AC control AC-3 rating 63 Amps (20 HP/15KW) 415 volts including Aux contact 1 No + NC with coil voltage 380/415 volts, complete all as specified and directed.

S & F in replacement power Contactor 3 pole AC control AC-3 rating 80 Amps (45 HP) 415 volts including Aux contact 1 No + NC with coil voltage 380/415 volts, complete all as specified and directed.

S & F in replacement Electronic Timer for three phase Submersible/Centrifugal Pump Starter, complete all as specified and directed.

Supply only 2.5 sqmm three core cable life line plus S3 Yellow HRFR PVC flexible cable, complete all as specified and directed.

S&F of First Aid chart with clear glass cover & wooden frame, complete all as specified and directed.

S&F of Shock Treatement Chart with clear glass cover & wooden frame, complete all as specified and directed.

M&L for boring under road/path/hard standing to pass the Pipe lines upto 150mm dia bore with mechanical means and own arrangement of T&P, complete all as specified and directed.

S&F in replacement copper thimbles of size 6 to 25 sqmm conductor, complete all as specified and directed

S&F in replacement aluminium thimbles of size 6 to 35 sqmm conductor, complete all as specified and directed.

S&F in replacement Copper Lugs suitable for 10 to 50 Sqm LT 1100 volts line, complete all as specified and directed.

M & L for preparation of old painted steel and iron surfaces of GI/CI/DI pipe of any dia by applying one coat of synthetic enamel paint (firstquality) matching with existing colours, complete all as specified and as directed.

M & L in repair Masonary Valve Pit of size 1.2 x 1.2 x 1.1 m (Internal size) PCC 1:4:8 type D2 using 40mm graded stone aggregate for foundation, brick wall with sub class `B’ bricks built in cement mortar 1:6, PCC 1:2:4 type B1 using 20mm graded stone aggregate for coping rendering in cement mortar (1:4), 15mm thick including provision of MS sheet cover 2mm thick fixed to MS angle iron frame made out of 50x50x6mm thick with 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surfaces and locking arrangements necessary excavation and earth work in any type of soil complete all as specified and directed.

All as per tem No.115 but Size 0.9 x 0.9 x 0.86 m.

S & F in replacement of MS sheet cover of size 1mtr x 1mtr fabricated out of 3mm thick sheet with angle iron frame made out of 40mm x 40mm x 5mm to steel surfaces and locking arrangement including painting with two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and as directed.

S & F in replacement of MS sheet cover of size 90cm x 90cm fabricated out of 3mm thick sheet with angle iron frame made out of 40mm x 40mm x 5mm and locking arrangement including painting with two coats of synthetic enamel paint over a coat of red oxide primer to steel surfaces, complete all as specified and as directed.

Supply, installation, testing and commissioning in replacement LT panel (CPRI approved), indoor cubical type, weather and vermin proof, totally enclosed made out of 3.15 mm thick CRCA sheet machine preesed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz with front and rear openable with locking arrangement including shutters for mounting switchgear etc, bottom gland plate with sufficient numbers of circular cable entry holes, prewired complete duly powder coated with 7 tank process, mounted on angle iron stand made out of angle size 50 x 50 x 6 mm grouted in PCC (1:3:6) type B-1 using 20 mm graded stone aggregate, 450mm above ground level, 400 mm below ground level comprising with following, complete all as specified and directed:- (a) Bus bar strip, four pole and capacity 250 Amps copper strip size be based on 1.5 Amps per sqmm, coloured with plastic coated insulated and sleaves in four colours (Red, Yellow, blue and black) fixed on porcelain insulators with necessary nuts and bolts and washers etc. (b) Indicator with LED lamps for RYB, 3 phase with MCBs set of three-01 Set. INCOMING:-(a) MCCB 200 Amp, 415 V, 25 KA, 4 pole - 02 Nos. (b) Onload changeover switch 200 A, 4P 415 V open execution type -01. (c) Panel meter of size 96 x 96 mm with LCD display, accuracy class 1.0, having parameters voltage, current, frequency, power factor, power & energy with RS 485 including suitable CT complete all as specified, duly prewired with suitable size of copper insulated FRLS wire with universal code including suitable CTs complete.

OUTGOING:- (a) MCCB 160 Amp, 415 V, 25 KA, 4 pole with adjustable thermal magnetic release-02 Nos. (c) MCB SPN 32 Amp, 240 V, 10 KA- 03 Nos. (d) MPCB 63 A -01. (e) SP preventor- 01. (f) Automatic Star delta starter three phase 36-120A - 01 Nos.

M&L in repair Earthing complete for LT Panel / Feeder Pillars with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of the earth plate at a depth not less than 1.5 metre below ground level earth plate surrounded by 15cm thick and packed with layer of charcoal dust and common salt, earth lead GI strip 32mm x 6mm by means of bolts, nuts, check nuts and washers of galvanised iron and thimbles and other end connecions to main switch board and protected by galvanised iron light grade 50mm dia pipe, 20mm dia pipe for water with funnel, wire mesh, PCC chamber in cement concrete (1:3:6) using 20mm graded stone aggregate and 50mm thick RCC cover (1:2:4) type B-1 using 20mm graded stone aggregate and 8mm dia TMT bar @ 10cm c/c both way including MS frame using MS angle of size 45mmx4mmx5mm complete all as specified and shown in electrical plate No-3 in MES Schedule (Part-I). Notes - (i) Outer edge of earth pit will be 1.5 metre away from the outer edge of PCC chamber. (ii) GI strip upto DBs earth connection is included in this item. (iii) Water pipe shall be provided in slantling position.(Earth strip and protection pipe upto 7.50m length is included in the unit rate)

M & L for Bailing out Sludge Water from sludge tank/sewage sump by using pumping set/mechanical suction and disposing off the same outside of MoD land, complete all as specified and directed.

Supply, laying and testing only cable XLPE insulated screened PVC bedded , galvanised steel strip of wire armoured , electric power cable (heavy duty) laid in trenches and through ducts with aluminium conductor 1100 volt grade of size 25 Sqmm 4 core including testing including taking down old unserviceable item, complete all as specified and as directed.

All as per Sl Item No-125 here in above, but cable of size 3.5 core 35 Sqmm.

All as per Sl Item No-125 here in above, but cable of size 3.5 core 70 Sqmm.

Supply and laying bricks common brunt clay building bricks sub class B including removing of old bricks, complete all as specified and directed.

Material and labour for sand cushioing with a layer of fine sand 8cm thick before laying of cable and 15cm thick after laying of cable in trenches including cleaning / surface dressing, grass / bush cutting and removal of debris, complete all as specified and directed. Notes-: (i) Excavation and earth work shall be measured and paid for separately. (ii)Thickness of 18cms after punning down shall be considered for payment.

M & L for PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in foundation of struts PCC blocks including necessary form work and fair finish to exposed surfaces without using extra cement etc, complete all as specified and directed.

S&F in replacement 50mm dia bore High density polyethylene pipes(HDPE) of pressure rating 6kgf/cm2 laid in trenches / borewell, complete all as specified and directed.

All as per Item No-131 above but 80 mm dia bore.

Taking up or down Steel Water GI Tubing 15 mm dia bore and connections including clearing the pipes free from scaling for reusing the same complete all as specified and directed . Note :- Excavation and earthwork will be measured and paid seperately.

All as per Item No-133 but size of 20 mm dia bore.

All as per Item No-133 but size of 25 mm dia bore.

All as per Item No-133 but size of 40 mm dia bore.

All as per Item No-133 but size of 50 mm dia bore.

All as per Item No-133 but size of 65 mm dia bore.

Relaying/ Refixing of Old Steel water tubing GI medium grade 15 mm bore pipe and connection in new or old position including necessary cuttings, threading, and new fittings such as bends, elbows, socket, nipples, tapers, and reducers etc all as specified and directed

All as per Item No.139 above but size of 20mm dia bore.

All as per Item No.139 above but size of 25mm dia bore.

All as per Item No.139 above but size of 40mm dia bore.

All as per Item No.139 above but size of 50mm dia bore.

All as per Item No.139 above but size of 65mm dia bore.

M & L for laying for 15 mm bore Galvanised Steel water tubing medium grade ISI marked with all fittings/ fixture laid in trenches or fixed to walls/ceilings etc, complete all as specified and directed. Note :- Excavation and earth work will be measured and paid separately.

All as per Item No.145 above but size of 20 mm dia bore.

All as per Item No. 145 above but size of 25 mm dia bore.

All as per Item No. 145 above but size of 40 mm dia bore.

All as per Item No. 145 above but size of 50 mm dia bore.

All as per Item No. 145 above but size of 65 mm dia bore.

S & F in repair 15 mm dia bore Gun Metal Gate Valve ISI marked with iron wheel head screwed both ends for iron pipes and fixed, complete all as specified and directed.

All as per item No. 151 above but 20 mm dia bore.

All as per item No. 151 above but 25 mm dia bore.

All as per item No. 151 above but 40 mm dia bore.

All as per item No. 151 above but 50 mm dia bore.

All as per item No. 151 above but 65 mm dia bore.

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