REPAIR MAINTENANCE OF DG SET, AMF, CONTROL PANEL, AUTO TRANSFER SWITCH, CONTACTOR, CHANGEOVER SWITCHES, RELAY, MCCB OF VARIOUS CAPACITY AND CONNECTED E/M WORKS AT 39 WING AIR FORCE STATION UDHAMPUR

Amount

Servicing of Diesel Engine Generating Set of capacity 320 KVA, Air Cooled Make: Kirloskar/cummins including checking of earth continuity,brazing,tightening nut,bolts,washers all as specified and directed .Servicing deems to be including the following Process/ works :- (a) Servicing of Engine (i) Re-greasing all grease point (ii) Tighten the nuts, bolts of pipe lines of fuel oil, lubricating oil, water and check for leakages. Examine all main connecting rod connection. (iii) Check water/coolant level in radiator and top up. (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 brushes and brush holder, cleaning of surface of commuters. (b) Servicing of alternators (i) Check temp rise of bearings. (ii) Check brushes on exciter commuter and the alternator slip rings run without chattering or sparking. (iii) Check if brushes freely slide in holder and whether brush 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 and defect. (viii) Surface and clean the commutater. (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 commuter brushes and renew if necessary. (xiii) Tighten all nuts in the rotors of alternative and exciter. (xiv) Check air gaps between starters and rotors and clean off any projections on the rotor.

All as per item No.1 above but 250 KVA, water Cooled make : Kirloskar/Cummins

All as per item No.1 above but 200 KVA and 160 KVA water Cooled Make: Cummins/Kirloskar

All as per item No.1 above but 100 KVA and 125 KVA water Cooled Make: Greavs cotton/cummins

All as per item No.1 above but 62.5 KVA, Make: Cummins ,kiloskar & Mahindra and Mahindra

All as per item No.1 above but 35 KVA and 30 KVA and 40 KVA Make: Kirloskar and Mahindra

All as per item No.1 above but 10 KVA and 20 KVA Make:Cummins/greaves

Replacement of following unserviceable items with new one against respective Ser item No 8.01 to 8.07 :-

Diesel filter element suitable for 10 KVA, 20 KVA, 30 KVA, 35 KVA and 40 KVA DG set.

All as per Item No.8 (a) but suitable for 62.5, 100 and 125 DG Set.

All as per Item No.8 (a) but suitable for 160,200KVA DG Set .

All as per Item No.8 (a) but suitable for 250,320 KVA DG Set .

Oil filter element suitable for 10 KVA, 20 KVA ,30 KVA,35 KVA,DG set.

All as per Item No.8 (e) but suitable for 62.5, 100 and 125 DG Set.

All as per Item No.8 (e) but suitable for 160,200 KVA DG Set .

All as per Item No.8 (e) but suitable for 250,320 KVA DG Set .

By Pass filter element suitable for as per site requirment of any capacity of DG set.

Air Cleaner filter element including outer and inner element suitable for 320/250/200 KVA DG Set .

All as per Item No.8(j) but suitable for 62.5, 100 and 125 DG Set.

All as per Item No.8(j) but suitable for 20 KVA ,30 KVA,35 KVA and 40 KVADG set.

V' Belt for Dynamo A-49/50 suitable for 20/30/35/62.5/100 KVA DG Set.

Tensior Belt for Engile suitable for 62.5/100 /200/250/320 KVA DG Set as per sample

Air cleaner hose pipe with Suitable clamps suitable for 20/30/35/62.5 KVA DG set Make:as per sample.

All as per Item No.8 (m) but suitable for 100/125/160/200/250/320 KVA DG Set Make :as per sample

Oil Pressure gauge 0-10 bar suitable for 35/30/20/ 100/125/200 /KVA DG Set Make : as per sample

Safety Control valve suitable for 20/30/35/62.5/100/125/160 KVA DG Set make : as per sample.

Flexible Pipe for fuel pump to PT pump with banjo, banjo washer and nut, bolts

Flexible Pipe for diesel tank to filter with banjo, banjo washer and nut, bolts

M & L in Repair/Servicing and calibration of FIP of following DG Sets including replacement of plunger, warn out gasket, sucction valve, discharge valve, manifold washer, etc all as required and testing after refixing on engine and setting the rated RPM all as directed by Engr-in-Charge.

DG Set of capacity - 100/125 /200 KVA

All as per Item No.9 but suitable for 250/320 KVA DG Set .

All as per Item No.9 but suitable for 62.5/35 KVA DG Set .

M&L for Servicing/caliberation/overhauling of injecter nozzle assembly including replacement of nozzles, washers, renewal of warnout parts etc and pressure setting as required and replacement of timing shaft with coupling complete all as directed by Engr-in-Charge for DG Sets of following capacities :- Note :- Repairing and caliberation shall be carried out by the contractor workshop/ authorised dealer only.

DG Set of capacity - 20 /30/35/40/62.5KVA .

All as per Item No. 10 but suitable for 100/125 KVA DG Set

All as per Item No.10 but suitable for 200/250KVA DG Set

M & L in repair of self starter from mounting and to carryout complete servicing/overhauling of the same with replacement of carbon brush, armature coil, field coil,solenoid switch, bush and pinion and other related components to the following capacities DG sets :-

DG Set of capacity - 200/160KVA DG set Make: as per sample

All as per Item No.11 but suitable for 125/100/62.5 KVA DG Set Make: as per sample

All as per Item No. 11 but suitable for 35/30/20 KVA DG Set Make : as per sample

M & L in Repair/Servicing/rewinding and overhauling of dynamo by dismantling the same from DG set after taking down the fan belt and pulley. Repair of the same with replacement of 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 all as directed by Engr-in-Charge of the following capacities DG sets :-

DG Set of capacity -35/30/20 KVA DG Set Make : as per sample

All as per Item No.12 but suitable for -125/100/62.5 KVA DG Set Make: as per sample

All as per Item No.12 but suitable for 320/250/200KVA Make: as per sample

M&L in repair of of automatic voltage regulator(AVR) Diode forward and reverse rotating rectifier assembly complete for the following capacity of DG set :-

DG Set of capacity -35/30/20 KVA DG Set Make: as per sample

All as per Item No.13 but suitable for 125/100/62.5 KVA DG Set Make: as per sample

All as per Item No.13 but suitable for 320/250/200KVA Make: as per sample

M&L in reapir of turbo charger complete all as directed by Engr-in-Charge assembly for the following capacity of DG set :-

DG Set of capacity -35/30/20 KVA DG Set make: as per sample

All as per Item No.14 but suitable for 125/100/62.5 KVA DG Set make As per sample

All as per Item No.14 but suitable for 320/250/200KVA Make: as per sample

Dismantling of radiator complete from D G Sets cleaning/ scraping of all copper tubes of radiator with descalling solution from inside & outside with fored feed method&with water and aircompressor (by using separate chmical pump water pump & all compressor ) plugging of all leakage in welding, brazing of copper tubes, cleaning of fins and replacement of gaskets etc complete all as directed by Engr-in-Charge for the following capcities of DG sets :-

100/125/160/200 KVA make :cummins

62.5/40/35 KVA Make :Kirloskar

20/10 KVA Make:Mahindra/greves/cummins

250/320 KVA make: Kirloskar

M & L for dismantling/opening of alternator by disconnecting of cable connection and rubber coupling nut, bolted from alternator foundation including strip opening of alternator and rewinding of alternator or checking out burnt out complete all as specified and directed by the Engineer-in-Charge, of DG sets of make and capacity 320/250/125/100/62.5/35/20 KVA

Disconnecting and Taking down old unserviceable solenoid coil and M&L for solenoid coil suitable for 20 to 320 KVA DG complete all as directed by Engr-in-Charge. Make : Teknika/L&T

M & L for taking out field coil and rewinding of field coil with copper winding wire of existing gauge complete all as specified and directed by the Engineer-in-Charge, of DG sets of make and capacity 320 /250/200/160/100/62.5 /35/20 KVA Make : Kirloskar/Cummins/Crompton Greaves/Mahindra

Supply only electronic control timer type ET-100 of suitable capacity or existing make,model and capcity etc as required at site incl taking down old one etc complete as specified and directed

Supply & fix 3/4 pole power contactor MCE- 15 R (02 No and 02 NC), 200 Amps of capacity suitable for upto 100 KVA to 250 KVA DG set , AC 415 Volts, 50 Hz for AMF panel including testing or as per existing make/type/rating/model for AMF panel boards etc and taking down old unserviceablecomplete all as directed by Engr-in-Charge

Supply and fix 3/4 pole power contactor MCX 43 (2NO and 2NC), 250 amps of capacity suitable for upto 160 KVA to 200 KVA DG set ,AC 415 Volts, 50 Hz for AMF panel including testing or as per existing make/type/rating/model for AMF panel boards etc and taking down old unserviceable complete all as directed by Engr-in-Charge.

Supply & fix 3/4 pole power contactor MCX 32 (2NO and 2NC), 200 Amps of capacity suitable for upto 62.5 KVA to 100 KVA DG set ,AC 415 Volts, 50 Hz for AMF panel including testing or as per existing make/type/rating/model for AMF panel boards etcand taking down old unserviceable complete all as directed by Engr-in-Charge.

Supply & fix 3/4 pole power contactor MCE 15 N, 160 Amps of capacity suitable for upto 10 KVA to 40 KVA DG set ,AC 415 Volts, 50 Hz for AMF panel including testing or as per existing make/type/rating/model for AMF panel boards etc and taking down old unserviceablecomplete all as directed by Engr-in-Charge.

S & F in repair Procom DGC-6D controller for electronic control panel for DG set of 10 KVA to 100 kvaor existing make/type/rating/model for AMF panel boards etc and taking down old unserviceable complete all as directed by Engr-in-Charge.

S & F in repair ET-8000 controller for electronic control panel for DG Set of 160 kva to 250 KVA or existing make/type/rating/model for AMF panel boards etcand taking down old unserviceable complete all as specified and directed.

M&L in repair for electronic digital annunciator for DG Set AMF Panel as per existing make,model & capaicty etc complete as specified and directed

M&L in repair for Push button as per existing make,model & capaicty etc complete all as directed by Engr-in-Charge.

M&L in repair for digital/analog ammeter as per existing make,model & capcity etc complete all as directed by Engr-in-Charge.

M&L in repair for digital/analog voltmeter as per existing make,model & capcity etc complete all as directed by Engr-in-Charge.

M&L in repair for VAF/AAVF meter as per existing make, model & capcity etc complete all as directed by Engr-in-Charge.

M&L in repair for engine starter relay of suitable capacity as required at site as per existing make,model & capcity etc complete as specified and directed

M & L in repair for under voltage relay as per existing make,model & capcity etc complete all as directed by Engr-in-Charge.

M&L in repair for 8/11 pin relay as per existing make,model & capcity etc complete all as directed by Engr-in-Charge.

M&L in repair for 14 /12 pin 24 Volts DC realy coil complete all as directed by Engr-in-Charge. Make : As per Sample

M & L in repair for over load relay as per existing complete all as directed by Engr-in-Charge make/model/capacity

M&L in repair for Earth fault realy 230 V AC ,50 Hz 0.2 A to 2 amps complete all as directed by Engr-in-Charge. Make : Teknika/L&T

M & L in repair of HRC fuse of capacity 315 Amps ,415 V,20.2 W as per IS :13703 (part-II),IEC :60269-2 complete all as directed by Engr-in-Charge. Make : L&T /Havells

M&L in repair for indoor tape insulated ring type low type CT of ratio 100/5, 200/5 or 300/5 A ,or as per existing make or model complete all as directed by Engr-in-Charge.

M&L in repair for Electronics type battery charger 24 volts,10 AH ,input 220 Volts AC complete all as directed by Engr-in-Charge.

M&L in repair for Electronics type battery charger 12 volts ,10 AH,input 220 Volts AC complete all as directed by Engr-in-Charge.

M&L in repair of PSO 500 controller of DG set AMF of capacity 20 KVA to100 KVA complete all accessories as per manufacturer complete all as directed by Engr-in-Charge. including taking down old.

S&F in repair of Cylinderical HRC fuse link for battery charger of DG set of capacity 2 to 10 Amp or as per existing size/make/model incl taking down old one etc complete all as directed by Engr-in-Charge.

M&L in repair for microprocessor based power command control HMI 211 of DG set AMF of capacity 160 to 200 KVA complete including digitaly voltage regulation( full wave rectified single phase(line to line) sensing,digital engine speed governing to provide isochrounous frequency regulation ,generator set monitoring monitors status of all critical engine and alternator functions .start and stop control with operated 24 volts DC,generator set protection complete all as specified and directed by Engineer in charge

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

Supply and top up premix coolant(Ethylene glycol) type , class 2 for engine cooling complete all as specified and directed by Engineer in Charge.

M&L for distill water for battery of any size complete

S & F in repair Battery 12 Volts 90 AH make : Amron/Exide all as specified and directed.

S & F in repairBattery 12 Volts 150 AH make : Amron/Exide all as specified and directed.

Supply and fix 3 pole Mini power contactor type MCX 22 of AC1 rating of 55 amps of capacity suitable alongwith left and right auxiliary contact (1NO +1NC) for upto 35 KVA DG set ,AC 415 Volts, 50 Hz for AMF panel including testing or as per existing make/type/rating/model for AMF panel boards etc and taking down old unserviceable complete all as directed by Engr-in-Charge.

Supplying & fixing Exhaust / muffelar assy Gasket as per existing make/model/type of capacity of DG set 35/62.5 KVA DG Set incl taking down old one etc complete all as directed by Engr-in-Charge.

Supply and fix ERW MS Pipe 80/100/150 mm or as per existing not less than 4 mm thick for the DG Set of any capacity with asbastos rope alongwith plaster of piris coating complete all as specified and directed by Engr-in-Charge for the extension of silencer as per existing including supporting mechanism made out with angle iron size 50x50x6 mm, testing, drilling, holing and welding etc complete all as directed by Engr-in-Charge.

Supply and fix of asbestos rope 10 to 15 mm dia to be fixed on the Engine exhaust manifold and exhaust pipe of size including removing of existing unserviceable asbestos rope complete all as specified and directed by Engineer-in-Charge.

Supply and replacement of battery terminal clamps made up of brass heavy duty with nuts and bolts complete all as specified and directed by Engineer-in-Charge.

Supply and replacement of battery lead heavy duty of copper conductor standard red for positive and black for negative terminal with battery terminal of one end and battery lugs at other end upto 1.5 mtr long complete all as specified.

M&L for taking out the unserviceable, LT panel cover any type, size & capacity and refixing the same after repair incl hinges,welding etc incl painting as per existing colour and norms complete all as directed by Engr-in-Charge.

M&L for repair of DG set canopy by replacing of door hinges and locking arrangement complete all as directed by Engr-in-Charge.

Supply and fixing crocodile clip for battery chargers of required size all complete all as directed by Engr-in-Charge.

S&F auxilliary contacts for change over switch of capacity 250 amps to 315 Amps or as per existing make/model incl taking down old one etc complete as specified and directed

S & F in repair PVC heavy duty pipe of size 10 mm dia for Diesel tank with suitable clamps complete all as directed by Engr-in-Charge.

S&F PVC pipe of size 25 mm dia heavy duty for oil distibution including taking down old unserviceable complete all as directed by Engr-in-Charge.

M&L for radiator hoses of any size and any capacity including jublee clips, clamps, nuts etc complete properly fixed and connected and testing incl as directed by Eng-in-charge and taking down old one etc complete all as directed by Engr-in-Charge.

M&L for cleaning and De-sludging of fuel tank of DG Set by including out going and over flowing pipe and cleaning of fuel indicator pipe including make locking arrangement of tank ,painting of tank complete all as directed by Engg -in- charge.

S & F in repair MCCB with thermal & magnetic release as per existing make/model/type of the following capacity & rupturing capacity suitable for 415 volts 50 HZ with spreader terminals to be fixed on existing panel incl taking down old unserviceable complete all as specified and directed.

100 Amp 3 pole breaking capcity 16 KA, ICS 100 % of ICU, ln 0.8 to 1.0 ln

160 Amp 3 pole breaking capcity 36 KA, ICS 100 % of ICU, ln 0.8 to 1.0 ln

250 Amp 3 pole breaking capcity 36 KA, ICS 100 % of ICU, ln 0.8 to 1.0 ln

S & F in repair MCCB with thermal & magnetic release as per existing make/model/type of the following capacity & rupturing capacity suitable for 415 volts 50 HZ with spreader terminals to be fixed on existing panel etc complete all as specified and directed including taking down old unserviceable complete all as directed by Engr-in-Charge.

100 Amp 4 pole breaking capcity 16 KA,ICS 100 % of ICU, ln 0.8 to 1.0 ln

160 Amp 4 pole breaking capcity 36 KA, ICS 100 % of ICU, ln 0.8 to 1.0 ln

250 Amp 4 pole breaking capcity 36 KA,ICS 100 % of ICU, ln 0.8 to 1.0 ln

400 Amp 4 pole breaking capcity 36 KA, ICS 100 % of ICU, ln 0.8 to 1.0 ln

Supply and fix heat shrinkable End termination kits and accessories of following capacities and type:-

M & L in repair Outdoor/indoor 120 to 150 Sqmm 3.5/4 core cable jointing kit for 1.1 KV grade cable

M & L in repair Outdoor/indoor 95 Sqmm 3.5/4 core cable jointing kit for 1.1 KV grade cable

M & L in repair Outdoor/indoor 35 to 50 Sqmm 3.5/4 core cable jointing kit for 1.1 KV grade cable

Supplying and fixing four pole `OFF LOAD' changeover in sheet metal enclosure with side operated handle suitable for 415 volts ,50 Hz AC supply including fixed to walls/ panels with suitable size clamps, nuts, bolts ,washers and connection & testing and taking down old one etc complete all as specified and directed of the following capacity

Supply & Fixing four pole "ON LOAD" type Change over switch front handle operated open execution as per existing make/model/capacity to be fixed on existing LT/AMF Panels, suitable for three phase, 415V, 50 Hz AC supply incl connection and testing and taking down old one etc complete as specified and directed of the following ratings :-

Supply and Laying Cable XLPE insulated screened PVC bedded galvanized steel strips or wire armoured, cables (heavy duty) ISI marked with stranded aluminium conductor, 1100 volts grade and connecting and testing in trenches, under floors/ roads or on walls complete including taking down old complete all as specified and directed by Engr-in-Charge of following sizes :- Note Item No 73.01 to Item No 73.03 Earth work, excavation shall be measured & paid separately under respective item of Schedule and wherever cable laying on walls and uses of thimbles, Clamps, fastner,nut,bolt and washers etc rates shall deemed to be included in the quoted rates). Make- Havells/KEI/Polycab

Cable 95 sqmm 3.5 core complete

Cable 120 sqmm 3.5 core complete

50 sqmm 3.5 core complete

supply and fix in repair new water pump assembly for the DG sets of capacity 62.5KVA/100KVA/125 KVA incl testing complete as directed by Engr-in-charge

supply and fix in repair new water pump assembly for the DG sets of capacity 320/250KVA/200KVA/160 KVA incl testing complete as directed by Engr-in-charge

Supply only empty barrel heavy duty made of PVC of 220 Ltr capacity for collection of a FOL from AF refueling section and for distribution of FOL in the various location of upper and lower camp of AF Station Udhampur

Supply and spread river sand including removing of old wetted sand from FOL store complete all as directed by Engr-in-Charge.

M&L in repair for Aluminium Lugs of size 70 sqmm complete all as per specified and directed.

M&L in repair for Aluminium Lugs of size 95 sqmm complete all as per specified and directed.

M&L Earthing complete as per electrical plate No 5 of MES SSR Part I with copper earth plate earth electrode 60 cm x 60 cm x 3.15 mm, burried directly vertically in ground in a pit of depth not less than 2.5 metres below ground level with the top edge of earth plate at a depth not less than 1.8 m below normal ground level connected to and including cupper earthing strip 20 x 3 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel. Earthing wire protected by galvanised iron or steel pipe 50mm bore medium grade and connected to continuous earth wire on pole/ test point. Watering pipe shall be 20 mm bore GI medium grade. The earthing shall be inclusive of excavation and earth work in any type of soil,charcoal, salt,funnel , PCC pit and RCC cover complete all as specified & directed. Note 1- following items deemed to be included in quoted rate (a) Earth electrode. (b) Main earthing lead from earth electrode to test point and further to equipment to be earthed upto 7.5 metre. (c) Material and labour for connecting earth electrode and earthing lead as specified. (d) Adequate quantity of charcoal dust and common salt as per direction. (e) All labour involved including testing of earth net work. (f) Excavation and earth work or drilling hole for electrode. (g) P.C.C. pit and C.I. cover. (h) Funnel with watering pipe, wire mesh and copper lugs etc. as specified. (j) G.I. protection pipe of size ordered specified for protection of earthing lead from mechanical injury or tempering. Note 2 - On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles with the help of insulator or any other indicated situation for loop earthing etc, and provision of brass/copper nuts, bolts washers etc wherever required and making jointsas required 20x3 copper strip coplete all as specified and directed by Enginer-in-Charge.

Test point terminal block made of gun metal or phosphorous bronze size 75 x 75 x 25mm drilled and screwed including 3 Nos. 8 mm dia 25 mm long hexagonal head screws complete all as specified and directed including taking down old unserviceable.

Excavation in trenches in any type of soft / hard soil, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation / laying of pipes and getting out in soft/loose soil, complete all as specified.

Returning, filling in any type of soil, including spreading, levelling, watering and well ramming in layers not exceeding 25cm.

Removing excavated material (soils) exceeding 250 mtr but n exec 500 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point.

M & L for Sand cushioning for 8 cm before laying the cable and then after laying the cable 15 cm width of trenches for protection of cables including punning down complete all as specified. Note :- Thickness of sand cushioning shall be the thickness after punning down.

Supply and fixing of Brick tiles; common burnt clay building /ducts bricks’ sub-class `B’ Designation 75 (230mmx115mmx75mm)

S&F in repair 80 mm dia GI tubing,light grade,for protection of cable passing across the road,under floor etc,complete all as specified and directed by Engr-in-Charge.

M&Lin repair for self starter of capacity 320/250/160/KVA complete make : as per sample including taking down old

M& L in repair for fan including fan assembly of DG set capacity 62.5/100/125 KVA make : as per sample

M & L in repair Power command control GADC 321 and M&L for microprocessor based power command control GADC 321 including mode of Auto and manual,start button,MCB,GCB,stop button ,rest button , digitaly voltage regulation( full wave rectified single phase(line to line) sensing,digital engine speed governing to provide isochrounous frequency regulation ,generator set monitoring monitors status of all critical engine and alternator functions .start and stop control with operated 12 volts DC,generator set protection complete all as specified and direc ted by Engineer in charge make : Cummins/Kirloskar /Greaves

M & L in repair Power command control 1301/1302 and M&L for microprocessor based power command control 1301/1302 including digitaly voltage regulation( full wave rectified single phase(line to line) sensing,digital engine speed governing to provide isochrounous frequency regulation ,generator set monitoring monitors status of all critical engine and alternator functions .start and stop control with operated 24 volts DC,generator set protection complete all as specified and direc ted by Engineer in charge

M&L in repair for engine speed control unit including feature accutator,pick up the speed for stability, gain and speed with droop nad idle position all accessories complete make & model: Greaves & ESD5111 including taking down ol unserviceable. .

M & L in repair Power command control GC1112 and M&L for microprocessor based power command control GC1112 including mode of Auto and manual,start button,MCB,GCB,stop button ,rest button , digitaly voltage regulation( full wave rectified single phase(line to line) sensing,digital engine speed governing to provide isochrounous frequency regulation ,generator set monitoring monitors status of all critical engine and alternator functions .start and stop control with operated 12 volts DC,generator set protection complete all as specified and direc ted by Engineer in charge make : Cummins/Kirloskar /Greaves

M & L in repair fan belt suitable for DG set capacity - 10 KVA to 320 KVA as per existing make & size of any type complete all as specified and direc ted by Engineer in charge

PAWAN KUMAR GOVT. CONTRACTORS

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