REPAIR/MAINT OF WATER SUPPLY EQUIPMENT DI/CI/GI/ PIPE AND REPAIR/MAINT OF LT CONTROL GEARS, LT PANEL, FEEDER PILLAR AND CERTAIN E/M ITEM AT AF STN FARIDABAD AND AOR OF GE (AF) FARIDABAD

Amount

Excavation in trenches n exc 1.5 m wide & n exc 1.5 mtr deep in soft/lose soil for taking out pipe & laying of pipe & getting out for diverting of pipe line complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling, watering & well ramming in layers n. exc 25 cm thick complete all as specified and directed by Engineer-in-Charge.

Removal of excavated soil to a distance not exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed by Engineer-in-Charge.

Taking up or down in repairs the following sizes of bore dia steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed by Engineer-in-Charge. (a). 100 mm bore

All as per item No 04 above but 80 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 04 above but 50 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 04 above but 40 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 04 above but 25 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 04 above but 20 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 04 above but 15 mm bore All as per item No 04 above but

Supply and Laying in trenches galvanised steel water tubing ,medium grade including necessary fittings such as GI bends,Tees,Union etc complete and connecting to water supply pipe line after taking out existing old/rusted out steel tubing and connections All as per item No 04 above but pipe line of following sizes.:- (a) .100 mm bore

All as per item No 11 above but 80 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 11 above but 50 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 11 above but 40 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 11 above but 25 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 11 above but GI tubing all walls,ceiling,laid in floors,roof etc of size after taking out existing old /rusted out steel tubing complete all as specified and directed by Engineer-in-Charge of following sizes:- (a) 25 mm bore

All as per item No 16 above but 20 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 16 above but 15 mm bore complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs sluice valve cast iron body class PN 1.6 marked both ends flanged with Brass spindle and Brass check nuts with cast iron hand wheel including jointing material like rubber insulation sheet 3 mm thick,bolts ,nuts and fixed to pipe line,after and including taking out old unserviceable one complete all as specified and directed by Engineer-in-Charge for following sizes.:- (a). 150 mm bore

All as per item No 19 above but 100 mm bore complete all as specified and directed by Engineer-in-Charge.

Rectification of leakage in CI/DI water mains up to 200 mm bore including excavation in any type of soil (approx 2 meter length,width 1.5 meter ,depth 1.5 meter) dewatering complete by using pump set as per requirement,rectification/removing of leakage,burning out existing run lead joint /CT joint ,cutting,welding or drilling holes,clamps etc suitable for fixing of CT joint of any size complete all as specified and directed by Engineer-in-Charge. Note: CT joint/lead joint will be measured and paid under relevant item seperately

M&L Fix in repair Gun metal,globe or gate valves,with iron wheel head.screwed both ends for iron pipe and fixed after and including taking out old unserviceable one complete all as specified and directed by Engineer-in-Charge of the following sizes.:- (a) 50 mm bore

All as per item No 22 above but.25 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 22 above but 20 mm bore complete all as specified and directed by Engineer-in-Charge.

S&F in repairs Bib taps,15 mm bore,copper aloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule,chromium plated including after taking out old unserviceable one complete all as specified and directed by Engineer-in-Charge.

Dismantling unserviceable old valve chambers of any size and keeping aside old materials such as CI covers,Angular iron frames and bricks etc complete all as specified and directed by Engineer-in-Charge.

Costruction of valve chamber in PCC 1:5:8 masonry built in CM(1:4) with MS covers 3 mm thick and locking arrangement including excavaton and earth works PCC (1;4;8) type D2 for foundation PCC bed/coping in cement concrete (1:2:4) type B1 plastering 15 mm thick with Cm 1:4 painting with one coat of bituminous black paint on all steel surface complete all as specified and directed by Engineer-in-Charge for the following sizes chambers :- (a) 1350 mm x 1000 mm x 1200 mm internal dimension

All as per item No 27 above but 900 mm x 900 mm x 1000 mm internal dimension complete all as specified and directed by Engineer-in-Charge.

All as per item No 27 above but 900 x 600 x 1000 mm internal dimension complete all as specified and directed by Engineer-in-Charge.

Taking up cast iron water mains,100 mm bore dia (incl all fittings) with spigot and socket end and lead joint incl burning out joint complete all as specified and directed by Engineer-in-Charge.

All as per item No 30 here in above but 150 mm bore dia complete all as specified and directed by Engineer-in-Charge.

Supply and laying in replacement of Cast iron pipes with spigot and socket ends,100 mm dia bore dia vertically cast, class B, in any length, laid in trenches complete all as specified and directed by Engineer-in-Charge.

All as mentioned in item No 32 here in above but 150 mm bore dia complete all as specified and directed by Engineer-in-Charge.

S & F in repairs CT joint suitable for 150 mm bore CI/DI pipe including taking and after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

All as per item No 34 here in above but 100 mm bore dia complete all as specified and directed by Engineer-in-Charge.

Dismantling only centrifugal monoblock pump motor from base plate,shifting to workshop and back after repair work including fixing in it's original position,testing complete all as specified and directed by Engineer-in-Charge for the following sizes: (a). 15 HP 3 phase capacity

All as per item No 36.0.5 HP,1 HP and 2 HP capacity complete all as specified and directed by Engineer-in-Charge.

Opening of motor for repair/replacement of unserviceable/worn out motor bearing/ unserviceable shaft/burned out copper winding etc including re-assembling ,refixing in original position and testing complete for the following sizes complete all as specified and directed by Engineer-in-Charge. (a) 15 HP

All as per item No 38 above but 2 HP complete all as specified and directed by Engineer-in-Charge.

All as per item No 38 above but 0.5 HP to 1 HP complete all as specified and directed by Engineer-in-Charge.

M & L for rewinding of electric driven motor as per the existing sample,varnishing with class "B" insulation for the following sizes complete all as specified and directed by Engineer-in-Charge. (a) 15 HP

All as per item No 41 above but 2 HP complete all as specified and directed by Engineer-in-Charge.

All as per item No 41 above but 0.5 HP to 1 HP complete all as specified and directed by Engineer-in-Charge.

S&F ball bearing of centrifugal motor after taking out broken/wornout unserviceable bearing as per sample complete all as specified and directed by Engineer-in-Charge for the following capacity (a).15 HP

All as per item No 44 above but 2 HP complete all as specified and directed by Engineer-in-Charge.

All as per item No 44 above but 0.5 HP to 1 HP complete all as specified and directed by Engineer-in-Charge.

M & L rubber coupling for 15 HP centrifugal monoblock pump after taking out old unserviceable one by removing and refixing motor for the following capacity and testing complete all as specified and directed by Engineer-in-Charge.

Dismantling only centrifugal pump of 15 HP, 3 phase capacity from base plate,shifting to workshop and back after repair work including refixing in original position,testing complete all as specified and directed by Engineer-in-Charge.

Complete opening of 15 HP ,monoblock centrifugal pump for repair/replacement of worn out parts such as shaft,Ball bearing, bush,impellers,coupling,mechanical seal,jet assembly etc including re-assembling and refixing in position complete all as specified and directed by Engineer-in-Charge.

S & F stainless steel shaft of 15 HP,monoblock,centrifugal pump after taking out broken/wear & tear unserviciable shaft as per sample complete all as specified and directed by Engineer-in-Charge.

S & F impeller in 15 HP centrifugal pump after taking out broken/ wear & tear unserviciable impeller complete all as specified and directed by Engineer-in-Charge.

Taking out of submersible pump set of any capacity from bore well and shifting to work shop for repairing & lowering in bore well after repair work including replacement of unserviceable nuts, bolts & gaskets (depth of borewell 80m to 150m) capacity pump complete all as specified and directed by Engineer-in-Charge.

Complete opening of submersible borewell pump set of any capacity for repair/replacement of unserviciable ,worn out bearing /worn out unserviceable shaft /burned out copper winding/worn out strainer/bush/sleeve/thrust pad/thrust bearing/thrust bearing lock nut etc including re-assembling and refixing in original position complete all as specified and directed by Engineer-in-Charge.

S & F thrust bearing of submersible bore well motor&pump/open well submersible pump made of stainless steel complete all as specified and directed by Engineer-in-Charge.(Note:The rate of thrust pad ,thrust bearing lock nut etc are deemed to included in quoted rate) (a) 12.5 HP capacity

All as per item No 54 above but 10 HP capacity complete all as specified and directed by Engineer-in-Charge.

Replacement of burned out copper winding of submersible bore well pump/openwell motor complete by new Copper wire with existing guage and turns,varnishing with class "B" insulation for the following capacity complete all as specified and directed by Engineer-in-Charge. (a) 12.5 HP capacity

All as per item No 56 above but 10 HP capacity complete all as specified and directed by Engineer-in-Charge.

Taking up non clog,submersible sewage pump set,12.5 HP capacity from sewage well with all eqpts required such as chain pulley,supports,removing connections from base plate under sewage well and shifting to work shop for repairing & refixing in same position after repair work complete all as specified and directed by Engineer-in-Charge.

Opening of non clog,submersible sewage pump motor,12.5 HP,3 phase, for repair/ replacement of old unserviciable/ worn out motor bearing /worn out unserviceable shaft /burned out copper winding/ worn out strainer/bush/sleeve/thrust pad/thrust bearing/thrust bearing lock nut etc including re-assembling / refixing in position complete all as specified and directed by Engineer-in-Charge.

S & F impellers for non clog,submersible sewage pump,12.5 HP capacity supplied by the original manufacturer after taking out old unserviceable impeller complete all as specified and directed by Engineer-in-Charge.

S &F oil seal for submersible type,non clog sewage pump,12.5 HP capacity after taking out old unserviceable ball bearing complete all as specified and directed by Engineer-in-Charge.

Replacement of burned out copper winding of nonclog,submersible,sewage pump 12.5 HP capacity complete by new Copper wire of same guage and turns with,varnishing with class "B" insulation complete all as specified and directed by Engineer-in-Charge.

Supply and Fix in repairs PVC insulated 3 core 6 sq mm Copper multi stranded PVC sheathed submersible cable ISI marked and conforming to IS 694 and connecting submersible pump and to starter panel after taking out old unserviceable cable complete all as specified and directed by Engineer-in-Charge.

S&F MCCB 3 pole 415 volts in repairs,Fixed Thermal & Fixed Magnetic setting type, 25 Amps to 100 Amps with breaking capacity 16 KA as per sample,after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S & F power contactors, 4 pole, 25 Amps,415 volt rating in exisitng model complete all as specified and directed by Engineer-in-Charge.

S & F power contactors, 3 pole, 25 Amps,415 volt 2NO+2NC rating in exisitng model complete all as specified and directed by Engineer-in-Charge.

S & F power contactors, 3 pole, 25 Amps,240-440 volt rating complete all as specified and directed by Engineer-in-Charge.

S & F pneumatic timer 0.1-60 seconds time delay,suitable for mounting in starter panel ,12.5 HP capacity,415 volts AC complete all as specified and directed by Engineer-in-Charge.

S & F pneumatic timer 30-120 seconds star delta time delay model GIC complete all as specified and directed by Engineer-in-Charge.

S & F thermal over load relay,5-15 Amps range,240-440 volts complete all as specified and directed by Engineer-in-Charge.

S&F fully automatic star delta starter for submersible pump motor,415 Volt,3 phase,12.5 HP capacity,over load relay range 12-18 seconds,contactor size 18,standard coil voltage 260V - 415V AC,complete all as specified and directed by Engineer-in-Charge.

Supply and Fix Single Phasing Preventor 415 volt,3 phase after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

Dewatering the existing U/G sump of 40000 GLNS capacity and cleaning the internal surface of sump for removing scales, funges, mud and other foreign material ,scrubbing with water using wire brush and watering the surfaces with mixture of bleaching powder and water ,finally washing with fresh water and treating with one coat of lime wash to internal wall and bottom surfaces etc complete for one time,writing in enamel paint note in in block capital letter as cleaned on (date) and due date etc,height not less than 5 cm complete all as specified and directed by Engineer-in-Charge.

All as per item No 73 above but OH cap reservoir of capacity 50000 GLNs complete all as specified and directed by Engineer-in-Charge.

M & L for painting with two coats of synthetic enamel paint over a coat of red oxide primer of on rising mains of Over head water reservoir with green colour, Distribution mains with yellow and Drainout with blue complete all as specified and directed by Engineer-in-Charge.

Dismantling the components of Reverse Osmosis plant (5000 Ltrs per hour capacity 03 Nos) and checking the serviceability of plant including rubber bushes,fittings,low pressure /high pressure motor pumps and re fixing the same after necessary repairs and replacement of unserviceable parts complete all as specified and directed by Engineer-in-Charge.

Dismantling the components of Reverse Osmosis plant(1000 ltr per hour/250 ltr per hour) and checking the serviceability of plant including rubber bushes,fittings,low pressure /high pressure motor pumps and re fixing the same after necessary repairs and replacement of unserviceable parts complete all as specified and directed by Engineer-in-Charge.

Supply and Fix Jumbo platred filter cartridge poly propyline of 5 micron 20" all as specified and as directed by Engineer-in-charge

Supply and Fix Jumbo platred filter cartridge poly propyline of 10 micron 20" all as specified and as directed by Engineer-in-charge

S&F membrane filter of model 40-250 as existing size and capacity of RO plant including testing and commissioning complete all as specified and directed by Engineer-in-Charge.

S&F membrane filter of model 500-3000 as existing size and capacity of RO plant (5000 Plant per hour) including testing and commissioning complete all as specified and directed by Engineer-in-Charge.

M&L sand dual media in replacement for main RO filter complete all as specified and directed by Engineer-in-Charge.

M&L Anti scalant in 5 Ltr packing suitable for preventing formation of calcium carbonate and calcium sulphate and fouling by silica complete all as specified and directed by Engineer-in-Charge.

S&F dual control Dozing pump,6 LPH,5.5 BAR suitable for RO plant, 250 LPH capacity as existing sample including testing and commissioning complete all as specified and directed by Engineer-in-Charge.

M & L for mixing chlorine solution 60 GPL complete all as specified and directed by Engineer-in-Charge.

S&F Water Testing Solution kit 500 Ml complete all as specified and directed by Engineer-in-Charge.

Supply only Calcium based white to white free granular chlorination chemical decomposing at 177 C mol 112.98,Toxiicity oral rat LD 50 : 850 mg/kg in 45 Kg packing complete all as specified and directed by Engineer-in-Charge.

Supply only Alum crystal super quality complete all as specified and directed by Engineer-in-Charge.

M & L greasing for centrifugal Pumps as per sample complete all as specified and directed by Engineer-in-Charge.

Servicing of decrin/liquid chlorine dosing pump,high pressure,single head gear motored dosing pump with accessories such as lead tubing connecting nuts,injection check valve, 40 Liter to 100 liter PE/FRP Tank with PE/FRP lid & Level guage and ferrules including waters piping works for inlet and out let and descaling with control switch gear complete all as specified and directed by Engineer-in-Charge.

M&L in repairs Bends up to 150 mm bore in mm (any type, radius and angle) tapers any type, (straight,bend ,increasing decreasing or double socket etc) Tee pieces single branch "Y" junction,double branch ,cross(all sockets or sockets or socket and spigot ) collars,cap and plug, complete all as specified and directed by Engineer-in-Charge.

S&F in repairs fully automatic star delta starter for pump motor,415 Volt,3 phase,15 HP capacity,over load relay range 12-18 seconds,contactor size 18,standard coil voltage 260V - 415V AC,complete all as specified and directed by Engineer-in-Charge.

Dewatering the existing U/G sump of 100000 Ltrs capacity and cleaning the internal surface of sump for removing scales, funges, mud and other foreign material ,scrubbing with water using wire brush and watering the surfaces with mixture of bleaching powder and water ,finally washing with fresh water and treating with one coat of lime wash to internal wall and bottom surfaces etc complete for one time,writing in enamel paint note in in block capital letter as cleaned on (date) and due date etc,height not less than 5 cm complete all as specified and directed by Engineer-in-Charge.

Dewatering the existing RO water tank 25000 Ltrs capacity and cleaning the internal surface of tank for removing scales, funges, mud and other foreign material ,scrubbing with water and watering the surfaces with mixture of bleaching powder and water ,finally washing with fresh water complete all as specified and directed by Engineer-in-Charge.

S & F in repairs run lead joint for spigot and socket pipe and fittings ,80 mm bore, complete all as specified and directed by Engineer-in-Charge.

S & F in repairs run lead joint for spigot and socket pipe and fittings ,100 mm bore, complete all as specified and directed by Engineer-in-Charge.

S & F in repairs run lead joint for spigot and socket pipe and fittings ,150 mm bore, complete all as specified and directed by Engineer-in-Charge.

S & F in repairs run lead joint for spigot and socket pipe and fittings ,200 mm bore, complete all as specified and directed by Engineer-in-Charge.

Material and labour for column pipe, 50 mm bore dia GI pipe, medium grade, both end flange welded, 3.0 metre long including nut, bolt, MS washers and rubber gaskets and lowering in borewell with pump and complete all as specified and directed by Engineer-in-Charge.

Supply and install submersible pump vertical type 5 HP three phase 5 stage, 2900 RPM,out let size 50 mm complete all as specified and directed by Engineer-in-Charge.

Replacement of burned out copper winding of high pressure pump motor complete of capacity 7.5 HP by new Copper wire with existing guage and turns,varnishing with class "B" insulation for the following capacity complete all as specified and directed by Engineer-in-Charge.

Repair of vertical high pressure pump complete of capacity 7.5 HP in existing model complete all as specified and directed by Engineer-in-Charge.

Replacement of burned out copper winding of high pressure pump motor complete of capacity 3 HP by new Copper wire with existing guage and turns,varnishing with class "B" insulation complete all as specified and directed by Engineer-in-Charge.

Repair of high pressure pump complete of capacity 3 HP in existing model complete all as specified and directed by Engineer-in-Charge.

M&L for chemical and micro biological test of water from NABL approved test lab for bore well and RO plant and test report to be submitted by the contactor complete all as specified and directed by Engineer-in-Charge.

Supply,install and commissioning monoblock pump heavy 1.5/2 HP of pipe size 50mmx50mm with copper winding and maximun flow rate 22000 ltrs/hour complete all as specified and directed by Engineer-in-Charge.

Supply, laying & jointing of UPVC pipe (Sch-80) 50 mm incl compression push fit type fittings (Comp. Elbow, Tee, End Cap) complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches in soft / loose soil not exceeding 1.5 Mtr wide and not exceeding 1.5 mtr depth for laying of cables/poles or foundation etc and getting out complete all as specified and directed by Engineer-in-Charge.

Returning, filling, including spreeding leveling watering and well ramming in layers not exceeding 25 cm apart complete all as specified and directed by Engineer-in-Charge.

Removing of surplus excavated soil to distance not exceeding 50 Mtr from starting point and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and directed by Engineer-in-Charge.

Material and labor for sand cushioning to XLPE cable with using clean dry and natural river sand with a layer of 8 cm thick before laying the cable and 15 cm thick layer after laying the cable and this then gently punned down to a thick of 10 cm above the top the upper most cable complete all as specified and directed by Engineer-in-Charge.

Supply of brick sub class 'B' laid dry in trenches in repairs over the cable adjoining each other width wise for cable protection complete all as specified and directed by Engineer-in-Charge.

Supply,Laying,Connecting and testing in repairs cable XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 Volt grade cross sectional area 95 Sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item No 113 above but size 35 sqmm 4 core complete all as specified and directed by Engineer-in-Charge.

All as per item No 113 above but size 16 sqmm 4 core complete all as specified and directed by Engineer-in-Charge.

All as per item No 113 above but size 50 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item No 113 above but size 25 sqmm 4 core complete all as specified and directed by Engineer-in-Charge.

All as per item No 113 above but size 10 sqmm 4 core complete all as specified and directed by Engineer-in-Charge.

Supply and Fix cable jointing kit,heat shrink type for 1100 volts grade,XLPE insulated armoured heavy duty electric cable with aluminium conductor,cross sectional area 6-16 Sqmm 4 core complete with jointing material and accessories including testing acomplete all as specified and directed by Engineer-in-Charge.

All as above item No 119 but size 25-35 sqmm 4 core complete all as specified and directed by Engineer-in-Charge.

All as above item No 119 but size 50-95 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as above item No 119 but size 120 - 185 qmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

S & F in repairs Earth test box made of powder coated, 3.15 mm thick, CRCA sheet,20 cm x 20 cm x 10 cm size conforming to CPRI approved and IP-65 protection class,right hinge openable type including mounting arrangement such as making hole in wall,providing MS clamp,nut,bolt etc complete manufactured through approved manufacturers complete all as specified and directed by Engineer-in-Charge.

S&F in repairs MCCB 3 pole 415 volts fixed type 160 Amps with braking capacity 36KA after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F MCCB 3 pole 415 volts in repairs,fixed type 25 Amps to100 Amps with braking capacity 16 KA.after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F in repairs MCCB 3 pole 415 volts fixed type 200 Amps with braking capacity 36KA after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F in repairs MCCB 3 pole 415 volts fixed type 250 Amps with braking capacity 36KA after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F in Repairs Contactor, (4 Pole AC & DC Control) operational current AC1,160 Amps,poles composition- 4NO,DC control ref-LP1D80004 of TC complete all as specified and directed by Engineer-in-Charge.

S&F in Repairs Contactor, (4 Pole AC & DC Control) operational current AC1,125 Amps,poles composition- 4NO,DC control ref-LC1DT125A of TC complete all as specified and directed by Engineer-in-Charge.

S&F MNX 95 3 pole power contractor 95 Amps,2 No+ 2 NC,415 volts AC 1 rating 160 Amps including after taking out old unserviceable one, complete all as specified and directed by Engineer-in-Charge.

S&F in repairs digital volt meter ,415 volts,including after taking out old unserviceable one complete all as specified and directed by Engineer-in-Charge.

S&F in repairs digital Ammeter,415 volts grade,100 Amps rating,including and after taking out old unserviceable one complete all as specified and directed by Engineer-in-Charge.

M & L for High quality powder coating on electric panels (Cubicle) installed at different places with synthetic enamel paint of suitable colour including and after scrubbing all body surface to get all foreign particles removed off,applying one coat of metal primer by disconnecting,removal of all accessories like bas bar, CTs,MCCBs and all wirings,equipments and refix with new Gun metal nut,bolt and washer complete with new copper lead wiring complete all as specified and directed by Engineer-in-Charge.

Repair/maint of Diesel engine sets 160 KVA capacity ,Checking and servicing of engine for smooth running, its unusual sound and color of smoke from exhaust and set it right in case of deviations, Checking and repairing the leakage of fuel, lubricating oil and coolant,Setting of Valves tappets whenever required.Checking and repairing of Accessories drive, Turbo Charger and crankshaft endplay,Checking alignment of Engine and Alternator,Checking of throttle control & its setting,Checking of instrument on instrument panel,Checking of rotating diodes assembly in brushless alternator,Checking of wiring system and repairing if required,Repair and Maintenance of Relays including contactors in control panel. Checking and cleaning of battery terminal and de-sulphation. Diagnosis of faults in engine and Alternator and its rectification. Checking Self Starter and accessories complete all as specified and directed by Engineer-in-Charge. Note: Cost of unserviceable items will be measured and paid seperately under relevant items.

All as mentioned item No 134 here in above but capacity of DG set 100 KVA complete all as specified and directed by Engineer-in-Charge.

All as mentioned item No 134 here in above but capacity of DG set 82.5 KVA complete all as specified and directed by Engineer-in-Charge.

All as mentioned item No 134 here in above but capacity of DG set 62.5 KVA complete all as specified and directed by Engineer-in-Charge.

All as mentioned item No 134 here in above but capacity of DG set 30 to 40 KVA complete all as specified and directed by Engineer-in-Charge.

Supply & replacement of following parts during B Check Diesel engine generator service suitable for Generator set mentioned below:- (i) Fuel Filter

(ii) Lubricating Oil Filter

(iii) By pass filter

(iv) Coolant

(v) Air Filters.

(vi) Engine Oil multigrade 20W40

M&L for Dismantling the radiator and fan from the engine for cleaning of copper tubes and cooling fins by descaling solution and using air compressor ,soldering on leakage, patch work and re-assembling the radiator and fitted with DG set properly including replacement of radiator hose pipe with clamps and bolt/nut with washer , leak check and pressure testing including transporting to repair workshop and bringing back for upto 62.5 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No 145 but capacity from 82.5 KVA upto 200 KVA complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair of Water Pump of Radiator suitable for DG set Radiator up to 62.5 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No 147 but capacity from 82.5 KVA upto 200 KVA complete all as specified and directed by Engineer-in-Charge.

M&L for Removal & replacement of flywheel gear ring suitable for upto 62.5 KVA DG set connection & testing complete all as specified and directed by Engineer-in-Charge.

All as per item No 149 but capacity from 82.5 KVA upto 200 KVA complete all as specified and directed by Engineer-in-Charge.

M&L for Removal & replacement of thermostat suitable for upto 62.5 KVA DG set connection & testing complete all as specified and directed by Engineer-in-Charge.

All as per item No 151 but capacity from 82.5 KVA upto 200 KVA complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of copper terminal end suitable for batteries of capacity 12V 180AH complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair of AVR for DG set having capacity 62.5 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No 154 but capacity from 82.5 KVA upto 200 KVA complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair for all type of hose pipe with clamps , over flow pipe, copper tube fuel supply pipe, etc with clip and complete fittings suitable for DG set upto 62.5 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No 156 but capacity from 82.5 KVA upto 200 KVA complete all as specified and directed by Engineer-in-Charge.

Supply & Fixing in repair of Battary Charger 12V DC, 5 Amp of Autocut Electrical Battery Charger Unit SMPS with Constant Voltage Output with Battery Charging Transformer and Moulded Rectifier Unit etc suitable for smoothing functioning of DG set as required on site complete all as specified and directed by Engineer-in-Charge.

All as per item No 158 but capacity Battary Charger 24V DC, 10 Amp complete all as specified and directed by Engineer-in-Charge.

Supply only distilled water for top up in Batteries complete all as specified and directed by Engineer-in-Charge.

Supply only electrolyte battery solution (Dilute sulphuric acid have specific gravity 1210 degree) in 10 litrs sealed gallon packing complete all as specified and directed by Engineer-in-Charge.

Supply & Fixing in repair of DC 12V Stop Solenoid Coil suitable for DG Set complete all as specified and directed by Engineer-in-Charge.

Supply & Fixing in repair of DC 24V Self Solenoid Coil suitable for DG Set complete all as specified and directed by Engineer-in-Charge.

Supply and replacement of Bty 12 Volt 80 AH suitable DG set complete all as specified and directed by Engineer-in-Charge.

Supply and replacement of Bty 12 Volt 180 AH suitable DG set complete all as specified and directed by Engineer-in-Charge.

M&L for repairing of self starter of DG set capacity 12 Volts including transporting upto workshop to carry out necessary replacement of burnt copper winding with new copper winding/ coil of existing gauge from rotor and stator coil, cleaning of slots, dryings varnishing and proper insulating to winding complete all as specified and directed by Engineer-in-Charge.

All as per item No 166 but capacity 24 Volts complete all as specified and directed by Engineer-in-Charge.

S&F Copper Battery leds suitable for Bty 12V complete all as specified and directed by Engineer-in-Charge.

Supply, fixing and testing for smoothing fuctioning Fan Belt suitable for DG set up to 62.5 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No 169 but capacity from 82.5 KVA upto 200 KVA complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair IOPS Module digital display unit Model No 47534753 suitable for exisitng KOEL engine DG Set complete all as specified and directed by Engineer-in-Charge.

Dismantling of concrete poles/Struts, any size alongwith GI bracket and fittings of any size and junction boxes complete all as specified and directed by Engineer-in-Charge.

M&L for painting of steel tubular swaged pole 9 meter long on pole pole surface with 1 coat of metal primer therafter two coat of metal enamelled paint on pole surface complete all as specified and directed by Engineer-in-Charge.

Boring of Holes under road, Pavement, hard Standing by trenchless technology using ultra Sound technique and necessary machine with HDPE Pipe, PN 10,100 mm dia complete all as specified and directed by Engineer-in-Charge.

Material and Labour for making new hole of 150 mm dia and 3.0 mtr depth or excvation of earthing size 1.5x1.5x3.5 mtr one pit and supply and filling in micronite(bentonite) base earthing enhancement micronite compound (0.001 ohms mtr conductive grounding granuals 25 kg in each pit) and copper electorode rod 17.7 mm dia and 3 mtr long as per relavent IS and to achieving the desired earth result complete all as specified and as diercted by Engr-in-Charge. (Each earth pit shall include minimum 25 kg NABL Lab certified micronite aggregate and cement 12.5 kg for filling bore hole with water mixed in 1:2 ratio (two parts of micronite aggregate compound and one part of cement), so also achieve eath resistance below 1 ohm including PVC pit box with cover shall be deemed to be inclusive in the quoted rates. In case of non achieving of desired results the same shall be re-done by the contractor on his own cost complete all as specified and directed by Engineer-in-Charge.

M&L for earthing complete for pole with galvanized mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 Mtr below ground level) with top edge of earth plate not less than 1.5 Mtr below ground level connected by using galvanised iron strip 25 X 4mm as earthing lead size by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber) 1:2:4 type B-1 using 20mm graded stone aggregate copy shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate, internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4 funnel wiht wire gauge of 22 gauge (0.68mm) 8 mesh per liner inch, 50 mm thick cover of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with 8 mm four MS bars @ 80mm centre to centre both ways and charcoal dust and common salt all as shown in electrical plate No 3 of MES SSR Part-I (2009) and specified including provision of earth wire protected by 40mm dia medium grade pipe and watering pipe shall be 20mm bore medium grade, all excavation and earth work & connectiing the earthing to an earthing test point as specified and testing on complete all as specified and directed by Engineer-in-Charge.

Supply and fix aluminium strip 25 mm x 3 mm complete with saddles and fixing screws etc for roof conductors and down conductors above ground level including removing u/s strips complete all as specified and directed by Engineer-in-Charge.

Supply and fix single pointed air termination aluminium rod,12 mm dia, 300 mm long complete all as specified and directed by Engineer-in-Charge.

S&F porcelain strip holder on wall and roof of suitable size including removing broken u/s one complete all as specified and directed by Engineer-in-Charge.

Repairs to strip of any material and any size by removing from saddles/holders/wall/roof and strengening the strip and refixing complete all as specified and directed by Engineer-in-Charge.

Supply, laying and fixing in position in repairs galvanized iron pipe 80 mm bore light grade fixed to pole with mild steel clamps of required size or laid through wall/under floor/under road/in trenches duly painted with two coat of black metallic paint after a primer coat of red oxide complete all as specified and directed by Engineer-in-Charge.

All as per item No. 181 here in above but 50 mm dia complete all as specified and directed by Engineer-in-Charge.

All as per item No 181 here in above but 40 mm dia complete all as specified and directed by Engineer-in-Charge.

Supply and fix bus bar box of size 0.75x0.45x.45 mtrs fabricated by 3 mm thick MS sheet outdoor type,mounted/fixed on angle Iron frame of MS equal angle size 40x40x6mm of height 0.90 mtr and fixed in ground complete box with dust/vermin proof including aluminium flat of size 50x 6 mm fixed as bus bar over the insulators,sleeved for three phase and neutral and spray painting the box with two coats of enamel paint over a coat of metal primer complete all as specified and directed by Engr-in-charge including necessary excavation,PCC for fixing the box complete all as specified and directed by Engineer-in-Charge.

Surface dressing in hard / dense soil not exceeding 15 cm deep and clearing all the grass weeds etc in the sub station yards complete all as specified and directed by Engineer-in-Charge at site including setting / spreading back the aggregate Note:- (i) The rate also deemed to be included for labour (ii) All the sub station yards shall be kept clean through out the contract period by removing the grass/weeds as many as times required depending on the growth of the grass.

NAVYUG VYAPARI