Repair/replacement/maintenance of DG Sets and Centrifugal pumps of various

Amount

Servicing of diesel engine generating set of capacity 500 KVA/600KVA of any make, including the following works as under: - (a) Servicing of Engine: (i) Re-greasing all grease points. (ii) Tighten the nuts, bolts of pipe lines of fuel oil, lubricating oil, water and check for leakages and examine the all main connections. (iii) Check water/coolant level in radiator and top up the same. (iv) Check crank case oil level. (v) Clean lubrication oil filters. (vi) Clean air filters. (vii) Check that lubricating oil contains no water. Examine lubricating oil and renew if needed. (viii) Check tappet clearance and all nuts for tightness. (ix) Wash felt pads of fuel filter. (x) Drain air receiver. (xi) Grease valve stems. (xii) Check all wiring, battery water level, gravity of battery, inspect all bushes and bush holder, cleaning of surface of commutators.

(b) Servicing of alternators (i) Check temp rise of bearings. (ii) Check bushes on exciter commutator and the alternator slip rings run without chattering or sparking. (iii) Check if bushes freely slide in holder and whether bush springs are in order. (iv) Check if oil rings are freely rotating in the bearings. (v) Check oil level in bearings. (vi) Wipe clean the alternator and exciter. (vii) Check all wiring and rectify any defect with new wiring. (viii) Surface and clean the commutator. (ix) Take insulation and earth test on alternator and exciter and if defective investigate cause and remedy.

(x) Check joints, clamping and bolting in all the wiring including control panels and rectify any defects. (xi) Check greases in all roller and ball bearings and make up if inadequate. (xii) Check the degree of wear of commutator bushes and renew if necessary. (xiii) Tighten all nuts in the rotors of alternator and exciter. (xiv) Check air gaps between starters and rotors and clean off any projections on the rotor. Note for item No. 1 to 4 : Items to be replaced will be measured and paid separately, as supply only and labour for fixing deemed to be include as part of servicing.

All as per item No.1 here- in- before but 250 KVA to 320 KVA any make. Complete all as specified and directed by Engr-in-Charge.

All as per item No.1 here- in- before but 160 KVA to 200 KVA any make. Complete all as specified and directed by Engr-in-Charge.

All as per item No.1 here- in- before but 62.5 KVA to 100 KVA any make. Complete all as specified and directed by Engr-in-Charge.

Supply only fuel filter primary & secondary. (Set of Two) suitable of existing make & specification for 500/600 KVA DG set all as specified and directed by Engr-in-Charge.

Supply only fuel filter primary & secondary. (Set of Two) suitable of existing make & specification for 250 KVA to 320 KVA DG set all as specified and directed by Engr-in-Charge.

Supply only fuel filter primary & secondary. (Set of Two) suitable of existing make & specification for 160 KVA to 200 KVA DG set all as specified and directed by Engr-in-Charge.

Supply only fuel filter primary & secondary. (Set of Two) suitable of existing make & specification for 62.5 KVA to 100 KVA DG set all as specified and directed by Engr-in-Charge.

Supply only Oil filter element suitable (in replacement) of existing make & specification for 500/600 KVA DG set. Complete all as specified and directed by Engr-in-Charge.

Supply only Oil filter element suitable (in replacement) of existing make & specification for 250KVA to 320 KVA DG set. Complete all as specified and directed by Engr-in-Charge.

Supply only Oil filter element suitable (in replacement) of existing make & specification for160 KVA to 200 KVA DG set. Complete all as specified and directed by Engr-in-Charge.

Supply only Oil filter element suitable (in replacement) of existing make & specification for 62.5 KVA to 100 KVA DG set. Complete all as specified and directed by Engr-in-Charge.

Supply only air cleaner filter element including outer and inner element suitable (in replacement) of existing make & specification for 500/600 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only air cleaner filter element including outer and inner element suitable (in replacement) of existing make & specification for 250 KVA to 320 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only air cleaner filter element including outer and inner element suitable (in replacement) of existing make & specification for 160 KVA to 200 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only air cleaner filter element including outer and inner element suitable (in replacement) of existing make & specification for 62.5 KVA to 100 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only ‘V' Belt for Dynamo A-49/50 or suitable of existing make & specification for 62.5 KVA to 600 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only air cleaner hose pipe with clamps suitable of existing make & specification for 250 KVA to 600 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only air cleaner hose pipe with clamps suitable of existing make & specification for 62.5 KVA to 200 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only flexible pipe for fuel pump to PT pump with banjo, banjo washer and nut, bolts suitable of existing make & specification for 500/600 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only flexible pipe for fuel pump to PT pump with banjo, banjo washer and nut, bolts suitable of existing make & specification for 250 to 320 KVA set. Complete all as specified and directed by Engr-in-Charge.

Supply only flexible pipe for fuel pump to PT pump with banjo, banjo washer and nut, bolts suitable of existing make & specification for 62.5 to 100 KVA set. Complete all as specified and directed by Engr-in-Charge.

Repair/replacement and calibration of FIP of capacity 500/600 KVA DG Sets including plunger, manifold washer, etc all as required other minor items and testing after re-fixing on engine and setting the rated RPM all as directed by Engr-in-Charge.

All as per item No.23 here- in- before but 250 KVA to 320 KVA any make.

All as per item No.23 here- in- before but 160 KVA to 200 KVA any make.

All as per item No.23 here- in- before but 62.5 KVA to100 KVA any make.

Servicing/overhauling of injector nozzle assembly of capacity 500/600 KVA DG set including nozzles, washers, etc and pressure setting as required and timing shaft with coupling all as required other items. Complete all as specified and directed by Engr-in-Charge.

All as per item No.27 here- in- before but 250 KVA to 320 KVA.

All as per item No.27 here- in- before but 160 KVA to 200 KVA.

All as per item No.27 here- in- before but 62.5 KVA to100 KVA.

Dismantling and taking out of self-starter from mounting and to carryout complete servicing/overhauling of the same with carbon brush, armature coil, field coil, solenoid switch, bush and pinion and other related components of DG set capacity 500/600 KVA suitable and of existing make & specification.

All as per item No.31 here- in- before but 250 KVA to 320 KVA.

All as per item No.31 here- in- before but 160 KVA to 200 KVA.

All as per item No.31 here- in- before but 62.5 KVA to100 KVA.

Repair/servicing and overhauling of unserviceable dynamo by dismantling the same from DG set after taking down the fan belt and pulley. Repair of the same with armature coil, carbon (1 set) field coil, clutch bearing etc and other related items and duly re-assembling all the dismantled items and refixing the same on mountings and testing complete of DG set capacity 500/600 KVA suitable of existing make & specification.

All as per item No.35 here- in- before but 250 KVA to 320 KVA.

All as per item No.35 here- in- before but 160 KVA to 200 KVA.

All as per item No.35 here- in- before but 62.5 KVA to100 KVA.

S&F automatic voltage regulator, Diode forward and reverse rotating rectifier assembly complete including taking down unserviceable AVR of DG set capacity 500/600 KVA suitable of existing make & specification.

All as per item No.39 here- in- before but 250 KVA to 320 KVA.

All as per item No.39 here- in- before but 160 KVA to 200 KVA.

All as per item No.39 here- in- before but 62.5 KVA to100 KVA.

S&F turbo charger kit complete of DG set capacity 500/600 KVA suitable of existing make & specification.

All as per item No.43 here- in- before but 250 KVA to 320 KVA.

All as per item No.43 here- in- before but 160 KVA to 200 KVA.

All as per item No.43 here- in- before but 62.5 KVA to100 KVA.

Dismantling of radiator complete from DG Sets cleaning/ scraping of depositing manually from outside of the radiator, cleaning of all copper tubes of radiator with descaling solution from inside & outside with forced feed method & with water and air compressor (by using separate chemical pump water pump & all compressor ) plugging of all leakage in welding, brazing of copper tubes, cleaning of fins and gaskets etc of DG set capacity 500/600 KVA suitable of existing make & specification.

All as per item No.47 here- in- before but 250 KVA to 320 KVA.

All as per item No.47 here- in- before but 160 KVA to 200 KVA.

All as per item No.47 here- in- before but 62.5 KVA to 100 KVA.

Dismantling/opening of alternator by disconnecting of cable connection and flexible coupling nut, bolted and alternator foundation nut bolts including taken back on temporary flat form including strip opening of alternator and checking out warn out part complete all as specified and directed by the Engineer-in-Charge, of DG sets of make and capacity 62.5 KVA to 600 KVA.

Taking out work out rotor armature winding/outfield coil stator winding and rewinding of rotor armature/field coil stator with supper enamelled copper winding wire of existing gauge and Make: Altas, complete all as specified and directed by the Engineer-in-Charge, for the DG sets of make and capacity 62.5 KVA to 600 KVA Make: Kirloskar/Cummins/Crompton Greaves.

Insulation of armature with class 'B' insulation and varnishing of armature winding and drying up to desired temperature of DG sets of capacity 62.5 KVA to 600 KVA. Complete all as specified and directed by Engr-in-Charge.

Insulation of field coil with class ‘B’ Insulation and varnishing of armature winding and drying up to desired temperature of DG sets of capacity 62.5 KVA to 600 KVA. Complete all as specified and directed by Engr-in-Charge.

Re-assembling of rotor and starter after rewinding and re-fixing of alternator with engine by assembling flexible coupling with alternator, mounting with nuts & bolts including making cable connection complete load of DG set capacity 62.5 KVA to 600 KVA. Complete all as specified and directed by Engr-in-Charge.

Self-starter 12 V suitable for DG set capacity 62.5 KVA to 200 KVA of existing make and specification including taking down old unserviceable. Complete all as specified and directed by Engr-in-Charge.

Self-starter 24 V suitable for DG set capacity 250 KVA to 600 KVA of existing make and specification including taking down old unserviceable. Complete all as specified and directed by Engr-in-Charge.

Carrying out top overhauling to the DG set 500 KVA, 3 Phase 440 volts Make Kirloskar by decarb opening/cleaning cylinder head, valves, rocker arms, plungers, head gaskets packing sets turbo chargers by replacing the piston oil/lubricant compression rings complete, top cover head and cam shift rockers arm gaskets matching of heads valves seat if required for all 12 cylinder and repairs to lubrication and cooling system, by rectifying defects removing of the defective parts for complete replacing defective/damaged metal clamps/rubber houses/dampers/packing pads/gaskets/manifolds/vibration dampers/pipe lines and minor corroded accessories completely required and making necessary control wiring for low lube oil high water temperature, oil pressure gauges/sensors by replacing the defective parts and testing of the DG sets complete all as specified and directed by Engr-in-Charge.

Supply and top up Engine Oil SAE 10W/30 Make: HP/Indian oil/Castrol or its equivalent all as directed by the Engr-in-Charge.

Supply and top up Engine Oil SAE 15W/40 Make: HP/Indian oil/Castrol or its equivalent all as directed by the Engr-in-Charge.

Supply and re-filling of coolant in sealed pack. suitable for capacity 62.5KVA to 600 KVA. Make: Valvoline /Castrol super/equivalent as approved by GE.

Supply and re-filling of distilled water in sealed pack, suitable for battery of capacity 62.5KVA to 600 KVA. Complete all as specified and directed by Engr-in-Charge.

Replacement of battery acid as per sample. Complete all as specified and directed by Engr-in-Charge.

Battery terminal with bolt & nuts complete all as specified and directed by Engr-in-Charge.

Engine start push button green suitable for any capacity of DG sets complete all as specified and directed by Engr-in-Charge.

Engine stop push button red colour suitable for any capacity of DG sets complete all as specified and directed by Engr-in-Charge.

Fan belt A-44, A-42, A-41, A-40 or of existing size suitable for DG sets of capacity 62.5 KVA to 600 KVA. Complete all as specified and directed by Engr-in-Charge.

Alternator (Dynamo) 12 Volts suitable for DG sets 62.5 KVA to 200 KVA make Kirloskar or equivalent as approved by GE

Alternator (Dynamo) 24 Volts suitable for DG sets 250 KVA to 600 KVA make Kirloskar or equivalent as approved by GE.

Stop solenoid assembly for S12 V DC micro pump (single coil) heavy duty electrical control suitable for 250 KVA to 600 KVA. DG set of existing make & specification complete all as specified and directed by Engr-in-Charge.

Dismantling and taking out of self-starter from mounting and to carryout complete servicing/overhauling of the same with carbon brush, armature coil, field coil, solenoid switch, bush and pinion and other related components of DG set capacity 500/600 KVA suitable of existing make & specification.

All as per item No.71 here- in- before but 250 KVA to 320 KVA.

All as per item No.71 here- in- before but 160 KVA to 200 KVA.

All as per item No.71 here- in- before but 62.5 KVA to100 KVA.

Repair/servicing and overhauling of unserviceable dynamo by dismantling the same from DG set after taking down the fan belt and pulley. Repair of the same with armature coil, carbon (1 set) field coil, clutch bearing etc and other related items and duly re-assembling all the dismantled items and refixing the same on mountings and testing complete of DG set capacity 500/600 KVA suitable of existing make & specification.

All as per item No.75 here- in- before but 250 KVA to 320 KVA.

All as per item No.75 here- in- before but 160 KVA to 200 KVA.

All as per item No.75 here- in- before but 62.5 KVA to100 KVA.

S&F automatic voltage regulator, Diode forward and reverse rotating rectifier assembly complete including taking down unserviceable AVR of DG set capacity 500/600 KVA suitable of existing make & specification.

All as per item No.79 here- in- before but 250 KVA to 320 KVA.

All as per item No.79 here- in- before but 160 KVA to 200 KVA.

All as per item No.79 here- in- before but 62.5 KVA to100 KVA.

Turbo charger kit complete for DG set of capacity 500/600 KVA suitable of existing make & specification.

All as per item No.83 here- in- before but 250 KVA to 320 KVA.

All as per item No.83 here- in- before but 160 KVA to 200 KVA.

All as per item No.83 here- in- before but 62.5 KVA to100 KVA.

Decoupling, disconnecting suction line and discharge line taking down from foundation bolts, dismounting from base channels strip opening all parts, derusting, cleaning, overhualing comprising of repairs/replacement of unserviceable parts of pump sets. Reassembling of pump set mounting and fixing on base channel, recoupling of suction & discharge line re-alignment commissioning and testing in respect of centrifugal/multistage pump of capacity 60/75/100 HP all as specified and directed by Engineer-in-charge. Note : (i) Loading/unloading & transportation charges shall be deemed included in the quoted rates. (ii) S&F of parts shall be measured and paid separately under respective item of sch A.

All as per ser item No 87 but capacity 30/40/50HP.

All as per ser item No87 but capacity 25/20/15/12/10HP.

All as per ser item No87 but capacity 7.5/5HP/3HP

Supply only parts for single/double/multistage pumps of capacity 60/75/100 HP as per manufacturer's composition of existing make of pump as below all as specified and directed by Engr-in-Charge.

Pump impeller made out of Bronze. Make : Kirloskar/Wilo Mather Platt or equivalent make as approved be GE.

Pump shaft stainless steel shaft complete with check nut and keys.

Tyre coupling/star coupling.

Gland cup with nuts and bolts.

Shaft sleeves

Bearing housing.

Supply only parts for single/double/multistage pump of capacity 30/40/50HP as per manufacturer's composition of existing make of pump as below all as specified and directed by Engr-in-Charge.

Pump impeller made out of Bronze. Make : Kirloskar/Wilo Mather Platt or equivalent make as approved be GE.

Pump shaft stainless steel shaft complete with check nut and keys

Shaft sleeves

Casing bearing

Bearing housing

Tyre coupling/star coupling

Gland cup with nut and bolts

Supply only parts for single/double stage pump of capacity 25/20/15/12/10HP as per manufacturer's composition of existing make of pump as below all as specified and directed by Engr-in-Charge.

Pump impeller made out of Bronze. Make : Kirloskar/Wilo Mather Platt or equivalent make as approved be GE.

Pump shaft stainless steel shaft complete with check nut and keys

Shaft sleeves

Casing bearing

Bearing housing

Tyre coupling/star coupling

Gland cup with nut and bolts

Supply only parts for single/double stage pump of capacity 7.5/5HP/3HP as per manufacturer's composition of existing make of pump as below all as specified and directed by Engr-in-Charge.

Pump impeller made out of Bronze. Make : Kirloskar/Wilo Mather Platt or equivalent make as approved be GE.

Pump shaft stainless steel shaft complete with check nut and keys

Shaft sleeves

Casing bearing

Bearing housing

Tyre coupling/star coupling

Gland cup with nut and bolts

Disconnecting electric connection of 60/75/100 HP motor, removing the UNSV motor from existing place by unscrewing the foundation bolts and nuts decoupling from the pump, setting aside and transporting to workshop for repairs including dismantling the motor,cutting/taking out burnt winding of stator, rotor, cleaning the slots, transporting back after repair/winding & re-assembling the same. Cost of loading, unloading & transportation shall be deemed included in the quoted rates, complete all as directed by Engineer-in-Charge.

Note: Winding of motor stator & rotor shall be measured & paid separately. (a) Rewinding of motor will be measured and paid separately under relevent item. (b) The motor shall be squerrel cage induction motor. (c) The rates quoted shall be deemed to include the cost of loading/unloading, transportation, grease, nuts, bolts and washers of any size and shape as required at site and refixing of serviceable motor duly functional and testing complete at its existing location/position complete all as specified and directed. (d) Replacement of u/s bearings and grease completely. (e) The contractor shall be arranged a workshopvisit of Engr-in-Charge for each job and cutting complete burnt winding of motor in presence of Engr-in-Charge.

All as per srl item no. 95 but capacity 30/40/50HP motor

All as per srl item no.95 but capacity of 25/20/15/12/10HP motor

All as per srl item no.95 but capacity of of 7.5/5HP/3HP motor

Removing the burnt out winding from the rotor and stator, cleaning the slots, providing high quality of class 'B' paper insulation inside the slots, rewinding the motor of capacity 100/75/60/50/40/30/25/20/15/12/10/7.5/5HP/3HP with super enamel copper wire of same size and guage as per existing rapping up with high quality cotton tape and varnising with super quality oil including drying upto desired temperature and desired time. Note:- Cost of labour for winding deemed to be included in the rate quoted. Make : Atlas/Devi Dayal or equivalent make.

Pump bearing No. 6307 C3 including taking down the old existing bearing. Make:-SKF/NBC or equivalent make

Pump bearing No. 6308 2RS1/C3 including taking down the old existing bearing. Make:-SKF/NBC or equivalent make

Pump bearing No. 6309 M/C3 including taking down the old existing bearing. Make:-SKF/NBC or equivalent make

Motor bearing No. 6310 M/C3 including taking down the old existing bearing. Make:-SKF/NBC or equivalent make

Motor bearing No. 6311 C3 including taking down the old existing bearing. Make:-SKF/NBC or equivalent make

Motor bearing No. NU 304 ECP including taking down the old existing bearing. Make:-SKF/NBC or equivalent make

PVC insulated heavy duty industrial cables single core copper conductor(flexible) PVC insulated cable 1100 volt nominal area of conductor 95 sqmm inculding taking down existing old unserviceable cable complete all as directed by Engr -in-Charge. Make : Havells/Polycab/Finolex

ON load change over switch 320 Amps, 415 volts 4 pole with stainless steel enclosure inculding taking down the old existing change over switch complete all as directed by Engineer -in-Charge. Make-Havells Cat part No IHCNFO0320 or equivalent make as approved by GE.

OFF load change over switch 250 Amps, 415 volts 4 pole with stainless steel enclosure inculding taking down the old existing change over switch complete all as directed by Engineer-in-Charge. Make-Havells Cat part No IHFSTO4250 or equivalent make as approved by GE

OFF load change over switch 320 Amps, 415 volts 4 pole with stainless steel enclosure inculding taking down the old existing change over switch complete all as directed by Engineer-in-Charge. Make-Havells Cat part No IHFSTO4320 or equivalent make as approved by GE

MCCB 63 Amps, 4 Pole, 16KA, 415 Volts. Complete all as specified and directed by Engr-in-Charge. Make: Schenider/L&T/Indo Asian/Havells or equivalent make approved by GE.

MCCB 100 Amps, 4 Pole, 16KA, 415 Volts. Complete all as specified and directed by Engr-in-Charge. Make: Schenider/L&T/Indo Asian/Havells or equivalent make approved by GE.

MCCB 125 Amps, 4 Pole, 16KA, 415 Volts. Complete all as specified and directed by Engr-in-Charge. Make: Schenider/L&T/Indo Asian/Havells or equivalent make approved by GE.

MCCB 250 Amps breaking capacity 30/36 KA, 415 Volt, Ics 100 % of Icu 50 HZ, 3 pole. Including taking down old unserviceable one. Complete all as specified and directed by Engr-in-Charge. Make: Havells/Schenider/L&T/Indo Asian or equivalent make approved by GE.

MCCB 320 Amps breaking capacity 30/36 KA, 415 Volt, Ics 100 % of Icu 50 HZ, 3 pole. Including taking down old unserviceable one. Complete all as specified and directed by Engr-in-Charge. Make: Havells/Schenider/L&T/Indo Asian or equivalent make approved by GE.

MCCB 250 Amps breaking capacity 30/36 KA, 415 Volt, Ics 100 % of Icu 50 HZ, 4 pole. Including taking down old unserviceable one. Complete all as specified and directed by Engr-in-Charge. Make: Havells/Schenider/L&T/Indo Asian or equivalent make approved by GE.

MCCB 320 Amps breaking capacity 30/36 KA, 415 Volt, Ics 100 % of Icu 50 HZ, 4 pole. Including taking down old unserviceable one. Complete all as specified and directed by Engr-in-Charge. Make: Havells/Schenider/L&T/Indo Asian or equivalent make approved by GE.

MCCB 400 Amps breaking capacity 30/36 KA, 415 Volt, Ics 100 % of Icu 50 HZ, 4 pole. Including taking down old unserviceable one. Complete all as specified and directed by Engr-in-Charge. Make: Havells/Schenider/L&T/Indo Asian or equivalent make approved by GE.

Copper tube (Thimbles) terminal heavy duty of size 95 Sqmm . Complete all as specified and directed by Engr-in-Charge.

Copper tube (Thimbles) terminal heavy duty of size 120 Sqmm . Complete all as specified and directed by Engr-in-Charge.

Copper tube (Thimbles) terminal heavy duty of size 240 Sqmm . Complete all as specified and directed by Engr-in-Charge.

Aluminium lugs suitable for 240 Sqmm aluminium cable including taking down the existing unserviceable one complete all as specified and directed by Engr-in-Charge.

Aluminium lugs suitable for 185 Sqmm aluminium cable including taking down the existing unserviceable one complete all as specified and directed by Engr-in-Charge.

Aluminium lugs suitable for 95 Sqmm aluminium cable including taking down the existing unserviceable one complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing & testing XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 95 sqmm 3.5 core as laid in trenches, passing through pipes, ducts. Complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing & testing XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 185 sqmm 3.5 core as laid in trenches, passing through pipes, ducts. Complete all as specified and directed by Engr-in-Charge.

Direct on line starter in sheet steel enclosure type with single phase protection feature motor rating AC 3 phase 415 volts, 50 Hz for motor of capacity 5 HP as per Cat Part No IHSDOAK1*A including taking down the old existing starter, complete all as directed by Engr-in-Charge. Make-Havells/L&T/IndoAsian

Fully automatic star delta motor starter in sheet steel enclosure type MN 65 with single phase protection feature motor rating AC 3 phase 415 volts, 50 Hz for motor of capacity 75 HP as per cat part No IHPASDYF* including taking down the old existing starter, complete all as directed by engr-in-Charge. Make-Havells/L&T/IndoAsian

MS stud bolts of existing size with nuts suitable for pumps and motors of various capacity installed at installations.

Excavation in trenches for Taking out / Laying HT/LT U/G Cable in any type of hard/ dense soil not exceeding 1.5 m wide and not exceeding 1.5m in depth and getting out complete all as specified and directed by Engr-in-Charge.

Dry sand cushioning to underground cable provided with layer of 8cms thick before laying the cable and 15cms thick after laying and stretching the cable and punned to 18 cm thick complete all as specified and directed by Engr-in-Charge. Note: Only punned thickness shall be measured for payment purpose.

Supply,laying and testing PCC cable cover class LV type 1 flat size 250 mm x 150 mm x 40 mm complete all as specified and directed by Engr-in-Charge.

Returning, filling, levelling, spreading, watering and well ramming in layers not exc. 25 cm thick complete all as specified and directed by Engr-in-Charge.

Removing surplus soil not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed by Engr-in-Charge.

MOHAN LAL AND SONS

ATUL TRADING CO

FANGALIA TRADERS

SHARMA SALES CORPORATION

PAUL TRADERS

TARA ENTERPRISES

proach associates