SPECIAL REPAIRS/OVERHAULING OF DIESEL GENERATOR 320 KVA (GREAVES) AT RUPA POWER HOUSE, SPECIAL REPAIRS TO 40 KVA DG SET OF OFFRS MESS AND SPECIAL REPAIRS TO GE SET 160 KVA AND ALLIED WKS AT 181 MH UNDER GE 859 EWS

Amount

Dismantling the DG set carefully by authorised service centre including cylinder head, piston assy, inlet and exhaust manifold, turbo charger, fuel pipes, silencer and others accessories complete all as specified and as directed.

Top overhauling of DG Set No 3. Make : Greaves, 320 KVA Model No : TBD-2, V-12 as per manufacturer's instruction including replacement of defective parts as required to complete the job for smooth functioning of DG set as specified and as directed by the Engr-in-Charge. Note : Spares required for Top overhauling will be measured and paid seperately.

Shifting of Cylinder head to workshop at Tezpur for necessary inachine work including grinding of cylinder head, fitting of valve seat, valve gaide, valve collect, valve spring etc, complete all as specified and as directed by the Engr-in-Charge. Note : Spares required for Cylinder head will be measured and paid seperately.

Overhauling and calibration of Fuel injection Pump including replacement of Nozzle, Spring, delivery valve, adjustment screws etc, complete all as specified and as directed by the Engr-in-Charge.

Repair calibration of Injector assembly including replacement oil Nozzles, barrel plumzer, Injector cup etc, complete all as specified and as directed by the Engr-in-Charge.

Supply only new spares required for Top Overhauling of DG Set mentioned against Ser No 2 & 3 herein before :- (a) CR bearing Pt No 623204306007.

(b) Supply only Valve seat Ring Inlet and exhaust Part No 623203450032 of GREAVES

(c) Supply only Valve guide part No 623203320034 of GREAVES

(d) Supply only Valve inlet part No 623404600064 of GREAVES

(e) Supply only Valve exhaust part No 62304600094 of GREAVES

(f) Supply only Cylinder head gasket part No 123408550034.

(g) Supply only Valve spring part No 602403701200 of GREAVES

(h) Supply only Set of flexible pipe set complete part No 123300190297.

(j) Supply only High pressure pipe set complete, Part No 12320950107.

(k) Supply only Cylinder Liner Part No 123401320034.

(l) Supply only Piston Ring part No 123400191357 of GREAVES

(m) Supply only Gasket Set part No 123200193567 of GREAVES

(n) Supply only Push rod part No 623203210034 of GREAVES

(o) Supply only Set of 'O' ring Part No 12300195278 of GREAVES

(p) Supply only Set of Hose, Part No 123200190258 of GREAVES

(q) Supply only Set of Hose Clips, Part No 123200195358 of GREAVES

(r) Supply only Set of Sealing Ring, Part No 123200190448.

(s) Supply only Rocker lever arm part No 623406450014.

(t) Supply only Water temperature gauge Part No 105685000656 of GREAVES

(u) Supply only RPM hour meter part No 105652020104 of GREAVES

(v) Supply only Turbo Charger any, Part No 605292000055 of GREAVES

(w) Supply only Piston Cooling nozzle, Part No : 623404650015

(x) Supply only Cylinder 'O' ring, Part No : 604931314601

(y) Supply only Oil pan gasket segmented, Part No : 123208530146.

(z) Supply only IEVR-2 Industrial electronic voltage regulator.

(aa) Supply only Battery 12V, 180 AH MF, Make : EXIDE/AMRON/AMCO.

(ab) Supply only Crank case TBD-2 V 12 Part No : 123201102266.

Dismantling 40 KVA DG Set of Make : Kirloskar, including turbo charge, silencer pipe, cylinder head etc., complete all as specified and as directed by the Engr-in-Charge

Major overhauling of 40 KVA DG Set including repairs to cylinder head such as cutting, facing and pressure testing (spares require for repair to Cylinder head will be measured and paid seperately) and replacement of old unserviceable defective part, complete all as specified and as directed by the Engr-in-Charge (Note : Spares shall be measured and paid seperately).

Caliberation of injector assy including replacement of barrel, plunger, nozzle, washer etc and testing complete in workshop located at Tezpur and back, complete all as specified and as directed by the Engr-in-Charge

Supply only new spares required for DG Set 40 KVA mentioned against Ser Item No 34 & 35 herein before :- (a) Cylinder block crank case.

(b) Supply only Crank Shaft.

(c) Supply only Connecting Rod

(d) Supply only Piston Assy

(e) Supply only Piston Ring

(f) Supply only Liner Assy

(g) Supply only Valve I/E

(h) Supply only Valve guide

(j) Supply only Valve Seal

(k) Supply only Lube Oil Pump Assy

(l) Supply only Water Pump Assy

(m) Supply only CR Bosh

(n) Supply only Cam Bosh

(o) Supply only Gasket Set

(p) Supply only Head gasket

(q) Supply only 'O' Ring Set

(r) Supply only Thrust Washer

(s) Supply only Valve Seal

(t) Supply only Oil Seal F/R Set

(u) Supply only Hose Pipe Set

(v) Supply only Fuel Pipe Set

(w) Supply only Liner 'O' Ring

(x) Supply only Fan Belt

(y) Supply only Fuel Filter

(z) Supply only Lube Oil Filter

(aa) Supply only Air Filter

(ab) Supply only Copper Washer

(ac) Supply only Main Bearing

(ad) Supply only CR Bearing (SID)

Dismantling 160 KVA DG Set of Make : Kirloskar, including turbo charge, silencer pipe, cylinder head etc., complete all as specified and as directed by the Engr-in-Charge

Major overhauling of 160 KVA DG Set including repairs to cylinder head such as cutting, facing and pressure testing (spares require for repair to Cylinder head will be measured and paid seperately) and replacement of old unserviceable defective part, complete all as specified and as directed by the Engr-in-Charge (Note : Spares shall be measured and paid seperately).

Grinding of crank shaft including transportation from site to work shop at Tezpur and back, complete all as specified and as directed by the Engr-in-Charge

Overhauling of Fuel Injection Pump including replacement of old defective parts such as barrel plumger spring etc, including transportation from site to dealer workshop at Tezpur, and back, complete all as specified and as directed by the Engr-in-Charge

Caliberation of injector assy including replacement of barrel, plunger, nozzle, washer etc and testing complete in workshop located at Tezpur and back, complete all as specified and as directed by the Engr-in-Charge

Repairs to cylinder head at workshop including cutting, head seat fitting and fixing complete, all as specified and as directed by the Engr-in-Charge

Supply only new spares required for DG Set 160 KVA (KL-6) mentioned against Ser Item No 66 & 68 herein before :- (a) Cylinder Liner

(b) Supply only Cylinder 'O' Ring

(c) Supply only Cylinder head gasket

(d) Supply only Piston Assy with Pin

(e) Supply only Piston Ring

(f) Supply only Exhaust Valve

(g) Supply only Inlet Valve

(h) Supply only Valve Spring

(j) Supply only Valve Guide

(k) Supply only Valve Insert

(l) Supply only Tapet Cover Gasket

(m) Supply only Connecting Rod Bearing (Set of 6 pair)

(n) Supply only Main Bearing to set of 7 pair

(o) Supply only Water Pump Assembly

(p) Supply only Set of Hose Pipe.

(q) Supply only Front Oil Seal

(r) Supply only Set of 'O' Ring

(s) Supply only L.O. Pump Assy

(t) Supply only L.O. Cooler

(u) Supply only Engine Gasket

(v) Supply only Thrush Bearing

(w) Supply only Fan Belt

(x) Supply only Rear Oil Seal

(y) Supply only Turbo Charger Assy

(z) Supply only Fan Shaft

Material & Labour for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5 mtr below the normal ground level connected to galvanized wire 4mm dia by means of bolts, nuts, check nuts and washers of gavanised iron. Earth wire protected by GI pipe 15 mm bore (medium grade) and connected to main switch board or main control board as directed and as specified and shown in electrical plate No 3 of SSR Part I (2009) including necessary concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 40 cm x 40 cm x 5 cm reinforced with 8 mm dia TMT bars @ 15cm C/C with one handle for lifting made out of 8mm dia bar, funnel, wire mesh, 20mm dia GI pipe medium grade for watering, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil and testing complete all as directed by Engineer-in-Charge.

Dismantling of change over any size/capacity, complete all as specified and as directed by the Engr-in-Charge.

Supply and Fix ON LOAD change over switch 415 V in sheet metal enclosures 4 pole of capacity 250 Amps, complete all as specified and as directed by the Engr-in-Charge.

Taking out carefully ZLPE cable of any type and size and kept a side for re-use at site, complete all as specified and as directed by the Engr-in-Chrge.

Supply and laying of LT cable XLPE insulated, screened, PVC sheathed aluminium conductor multistrqnded heavy duty 1100 volts grade electric cable of cross section area 240 Sqmm, 3.5 Core making connection with suitable size of eye let on both side laid in trenches/crossings/panels/walls etc, complete all as specified and as directed by the Engr-in-Charge. Make : Havells/Gloster/KEI. Note : Excn & earth work shall be measured and paid separately.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth, for foundation/sewage line and getting out in hard/dense soil complete all as specified and as directed.

Returning filling in, including spreading leveling watering and well ramming in layers not exceeding 25 cm thick, in hard/dense soil complete all as specified and as directed.

Removal of surplus soil of distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the stqrting point complete all as specified and directed.

Replacement of fine dry river sand for cable cushioning in trenches, complete all as specified and as directed by the Engr-in-Charge.

Replacement of unreinforced precast concrete cable cover, class LV, Type1, flat, size 250mmx150mmx40mm, complete all as specified and as directed by the Engr-in-Charge.

M/S L G BUILDERS

M/S RHEGON CONSTRUCTION

M/S GOSWAMI ENGINEERING

M/S S.S.Corporation

M/S ARUNACHAL VIKASH