REPAIR/MAINTENANCE OF DG SETS AND ASSOCIATED WORKS AT STNS UNDER GE (AF) CHABUA

Amount

Labour only for servicing of 180 KVA DG Set with replacement of engine oil/lubricant, coolant, Oil Filter element, Fuel filter element, fuel flexible pipe, V belt for water pump and alternator, air filter element, etc. Complete all as directed. Notes:- (i) Engine oil, coolant and Spare parts shall be measured and paid separately under relevant items. (ii) Spare parts shall be of OEM or approved Equivalent make.

(a) Lube Oil Filter, Fuel Filter kit

(b) 'V' Belt

(c) Hose Rubber

(d) Gasket water pump

(e) Stop Solenoid 24 Volts

Labour only for servicing of 100 KVA DG Set with replacement of engine oil/lubricant, coolant, Oil Filter element, Fuel filter element, fuel flexible pipe, V belt for water pump and alternator, air filter element, etc. Complete all as directed. Notes:- (i) Engine oil, coolant and Spare parts shall be measured and paid separately under relevant items. (ii) Spare parts shall be of OEM or approved Equivalent make.

(a) Lube Oil, Fuel Filter kit,

(b) Air Filter Element, (Primary)

(c) Air Filter Element, (Secondary)

(d) 'V' Belt,

(e) Hose Rubber,

Labour only for servicing of 62.5/63/70 KVA DG Set with replacement of engine oil/lubricant coolant, Oil Filter element, Fuel filter element, fuel flexible pipe, V belt for water pump and alternator, air filter element, etc. Complete all as directed. Notes:- (i) Engine oil, coolant and Spare parts shall be measured and paid separately under relevant items. (ii) Spare parts shall be of OEM or approved Equivalent make.

(a)Air Filter Element, (outer)

(b)Air Filter Element, (inner)

(c) Hose Radiator,

(d) Fan Belt KPA.1250,

(e) Fuel Filter Element,

(f) Lube oil filter element,

(g) L.O. Hose. (FIP),

(h) Alternator

Labour only for servicing of 40 KVA DG Set with replacement of engine oil/lubricant, coolant, Oil Filter element, Fuel filter element, fuel flexible pipe, V belt for water pump and alternator, air filter element, etc. Complete all as directed. Notes:- (i) Engine oil, coolant and Spare parts shall be measured and paid separately under relevant items. (ii) Spare parts shall be of OEM or approved Equivalent make.

(a) Fuel Filter element

(b) Lube Oil Filter element,

(c) Air Filter Element, (Primary)

(d) Air Filter Element, (Secondary)

(e) Fan Belt,

(f) Hose for water pipe,

(g) Hose for air cleaner

Labour only for servicing of 30/35 KVA DG Set with replacement of engine oil/lubricant, coolant, Oil Filter element, Fuel filter element, fuel flexible pipe, V belt for water pump and alternator, air filter element, etc. Complete all as directed. Notes:- (i) Engine oil, coolant and Spare parts shall be measured and paid separately under relevant items. (ii) Spare parts shall be of OEM or approved Equivalent make.

(a) Air Filter Element,

(b) L.O. filter cartridge,

(c) Hose Radiator,

(d) fan Belt

(e) Fuel Filter Element,

(f) Lube oil filter element,

(g) Rubber hose clamp

(h) Fuel Pipe (Feed Pump to FUEL FILTER)

(i) Alternator

(j) Fuel pipe ( Fuel filter to fuel pump )

Labour only for repair of self starter 24 volt ,dismantling from DG set of Cap 100 to 250 KVA and shifting to workshop and back for and including carrying out following repair works. Notes:- (i) Engine oil, coolant and Spare parts shall be measured and paid separately under relevant items. (ii) Spare parts shall be of OEM or approved Equivalent make.

(a) Armature

(b) Bush

(c) Brush

(d) Carbon soldering

(e) Solenoid switch Assy

(f) Carbon recker

(g) Drive Assy

Labour only for repair of self starter 12 volt ,dismantling from DG set of Cap 35 to 75 KVA and shifting to workshop and back for and including carrying out following repair works . Notes:- (i) Engine oil, coolant and Spare parts shall be measured and paid separately under relevant items. (ii) Spare parts shall be of OEM or approved Equivalent make.

(a) Bush

(b) Brush

(c) Bush soldering

(d) Solenoid switch Assy

(e) Carbon recker

(f) Drive Assy

(g) Field coil

(h)Battery terminal

M & L for rewinding of Stator/Rotor coil of alternator/Rectifier Coil Unit of DG set of any capacity with super enameled/ paper coated copper wire of existing gauge including all connected insulating material such as separator etc, varnishing, replacement of carbon bushes including disconnection/dismantling of electrical connections, foundation bolts, pulling out of rotor with proper care and reinsulation of burnt out rotor/stator after rewinding work including re-assembling and testing complete all as directed.

Dismantling Alternator from generating set of any capacity and re-fixing of the same after and including proper cleaning . Note:- (i) Lifting of Alternator by Recovery and transportation to workshop is inclusive in item rate quoted. (ii) Spare parts shall be of OEM or approved Equivalent make.

Bearing cover plate material welding and cutting with help of lathe machine

Bearing

Excitor field and armature

Supply & Fix self starter 24 V Make- OEM or approved Equivalent make.

Supply & fix in repair of AVR 12 Volts complete all as specified and as directed. Make:- OEM or equivalent of approved make.

Supply & fix in repair of AVR 24 Volt volt complete all as specified and as directed Make:- OEM or equivalent of approved make.

Supply & fix in repair nozzle puller suitable for DG set of capacity 30 to 75 kva complete all as specified and directed. Make:- OEM or equivalent of approved make.

OVERHAULING:- Dismantling the engine of 160 KVA D.G. SET for overhauling by taking out cylinder head, water cool pump, front engine cove plate and engine full servicing of all the fuel and cleaning operation oil lines, replacement of spares as necessary and reassembling the same after necessary repair works and testing complete all as specified and directed. Notes:- (i) Engine oil, coolant and Spare parts shall be measured and paid separately under relevant items. (ii) Spare parts shall be of OEM or approved Equivalent make.

(a) Line 'O' Ring

(b) valve seat

(c) Valve guide

(d) Valve seal

(e) Engine valve

(f) Set of joint

(g) Nozzle

(h) Injector sleeve

(i) Filter Kit

(j) Hose rubber

(k) Hose for air cleaner

(l) Fan belt

(m) cylinder Head Sealing

(n) cylinder liner

(o) Piston ring

(p) main bearing

(q) C R bearing

(r) Front oil seat

(s) Rear oil seat

(t) A.C. pump

(u) Turbo charger kit

(v) Hose for water pipe

(w) Connecting Rod

Supply and fix in replacement of battery 12 volt, 150 AH complete all as specified and as directed.

Supply and fix in replacement of battery 12 volt, 180 AH complete all as specified and as directed.

Calibration of FIP of 30 to 63 KVA DG set including minor repair complete all as specified and as directed.

Calibration of FIP of 100 to 250 KVA DG set including minor repair complete all as directed.

Dismantling of radiator assembly from generating set and re-fixing of the same after and including proper cleaning of the same with caustic soda and brazing the tube if any leakage complete all as directed for 30 KVA to 70 KVA DG set complete all as directed.

All as per item No. 18 here-in-before but for 100 to 250 KVA DG set complete all as directed.

Supply only Engine oil 15W40 to top up/ refilling of all DG set of various capacity, model & location here-in-before as per the direction of Engr-in-charge.

Supply only Coolant suitable for DG set complete all as directed.

Dismantling the engine of 160 kva DG set for top overhauling by taking out fan assembly, radiator, coolant pump and engine cover plate from site for replacement of spare parts i.e., water coolant pump Assy, engine gasket, Favibond, Anabond as necessary and reassembling this same after necessary repair works and testing complete all as specified and directed by Engr-in-Charge.

Dismantling the cylinder head from DG set of Cap 160 KVA and shifting to workshop and back for and including carrying out following repair works:- (a) Decarburizing and cleaning the cylinder head assy. (b) Head grinding and polishing (c) Sheet cutting and fitting of cylinder head (d) Fixing value guide.

Supply & fix in repair nozzle puller suitable for DG set of capacity 100 to k 250 kva complete all as specified and directed. Make:- OEM or equivalent of approved make.

Dismantling the cylinder head from DG set of any capacity and shifting to workshop and back for and including carrying out following repair works:- (a) Decarburizing and cleaning the cylinder head assy. (b) Head grinding and polishing (c) Sheet cutting and fitting of cylinder head (d) Fixing value guide.

Supply in repair/replacement the actuator suitable for 250 KVA DG Set servicing of Actuator replacement of spares as necessary and reassembling after necessary repair works and testing complete all as specified and directed.

Motor starter assembly suitable for 100 KVA DG Set complete all as per directed by Engr-in-Charge. Make:- OEM or equivalent of approved make.

Dismantling the Alternator Rectifier Assembly from DG set of any Cap and refixing the same after necessary repair/replacement of parts and servicing complete all as per specified and directed by Engr-in-Charge.

Supply and fixing in repair Expansion blower of DG Set any capacity complete all as per specified and directed by Engr-in-Charge.

Supply and fixing in repair A.C Pump of any capacity complete all as per specified and directed by Engr-in-Charge.

Supply and fixing in repair Battery charging Alternator Heavy duty 24 volt with wiring of control panel complete all as per specified and directed by Engr-in-Charge.

Supply and fixing in repair Alternator suitable for 100-250 KVA capacity DG set with wiring of control panel complete all as per specified and directed by Engr-in-Charge.

Supply and fixing in repair Engine mounting for DG set of any capacity with complete Nuts bolts washer etc complete all as per specified and directed by Engr-in-Charge.

Supply and fixing in repair Battery Pol, terminal and replacement of distilled water and necessary servicing of any capacity complete all as per specified and directed by Engr-in-Charge.

S & F in repair DG of any capacity set doors of any size including welding of defective portion and provision of fixing of new MS hinges of suitable size for hanging of door complete all as directed by Engr-in -charge.

Labour only for servicing of AMF panel of any capacity DG set complete all as per specified and directed by Engr-in-charge.

M&L in repair rewiring of DG control panel of any capacity with 10 sqmm,6 sqmm,4sqmm,1.5 sqmm copper wire with proper size of lugs/socket/clamps etc complete all as specified and as directed.

Supply and fixing in repair of 4 Pole Power Contactors, 100Amps,Type MCX 22,100 Amps, complete all as per specified and directed.

Supply and fixing in repair of 4 Pole Power Contactors, Type MCX 33, 2 NO + 2 NC, 200 Amps, complete all as per specified and directed.

Supply and fixing in repair of 4 Pole Power Contactors, Type MCX 41, 2 NO + 2 NC, 325 Amps, complete all as per specified and directed.

Supply and fixing in repair of 4 Pole Power Contactors, Type MCX 42, 2 NO + 2 NC, 360 Amps, complete all as per specified and directed.

Supply and fixing in repair of 4 Pole Power Contactors, Type MCX 43 ,2NO+2NC 5 , 400 Amps complete all as per specified and directed.

Supply and fixing in repair of 3 Pole Power Contactors, Type MNX 185, 2 NO + 2 NC, complete all as per specified and directed.

Supply and fix in repairs of contactor coil suitable for MCX 42, complete all as per specified and directed.

Supply and fix in repairs of contactor coil suitable for ML 12, complete all as per specified and directed.

Supply and fix in repairs of relay suitable for ML 12, contactor complete all as per specified and directed.

Supply and fix in repairs of side mounting Add-on aux contact block MNX/MCX complete all as per specified and directed.

Supply and fix in repairs of front mounting Add-on aux contact block 2NO + 2NC all as complete all as per specified and directed.

Supply and fix in repairs of front mounting Add-on aux contact block 2NO + 2NC all as complete all as per specified and directed.

Supply and fix in repairs of front mounting Add-on aux contact block 2NO + 2NC all as complete all as per specified and directed.

Supply and fix in repairs of front mounting Add-on aux contact block all as complete all as per specified and directed.

S&F in repairs control relays(auxiliary contactors) for AC control std. coil voltage -24,110,240,415 50 Hz (2NO+2NC) complete all as per specified and directed.

S&F in repair MCCB 4 pole ,415 v ,63-80 Amps with breaking capacity 18 KA fixed thermal and magnetic setting complete all as per specified and directed.

S&F in repair MCCB 4 pole ,415 v , 100 Amps with breaking capacity 25 KA fixed thermal and magnetic setting complete all as per specified and directed.

S&F in repair MCCB 4 pole, 415 V, 200 Amps with breaking capacity 25 KA fixed thermal and magnetic setting complete all as per specified and directed.

Schedule of Credit

FREEZCON

M/s. R. K. Trading Company

R D Enterprises

STANDARD ELECTRIC WINDERS

Bimal Trading Company