13e/EEE/BSNL/AKL/2019-20

Amount

Making ' B ' check of engine of following various capacity DG set of various make i/c replacement of lube oil, element type lube oil filter/screw type lube oil filter, set of fuel filter, tightening of all nut bolts for arresting all kinds of leackages cleaning of the air filter, adding distilled water in the battery if reqd, checking of the battery etc complete as reqd. a) 7.5 to 15 KVA

b) 25 to 50 KVA

c) 100 to 160 KVA

Replacement of faulty Battery charger by new SMPS type Battery charger 12 V, 10 A for battery charging of DG Set including dismantalling existing faulty installing new connections testing as required. (Make : NHP/Swastik/SHP).Note:- Labour for fixing is to be measured in Sr No 13

Replacement of following faulty parts of self starter of existing DG set (Note;- Labour for removing & refixing & transportation from site to workshop is to be measured in Sr No 13) i) Brushes, pring & bushings & Rocker plate.

ii) Penion / Bentex

iii) Solenoid relay / switch

iv) Rewinding of armature winding 4 coils.

Replacement of following faulty parts of battery charging dynamo / Alternator existing DG set (Note;- Labour for removing & refixing & transportation from site to workshop is to be measured in Sr No 13) i) S/F cut out & diode plate

ii) Rewinding of rotor / armature etc.

iii) S/F Brush, bearings, slip rings

Replacement of faulty MCB & isolators of following type in elect panel & SDB etc.as required.{Note;- Labour for fixing is to be measured in Sr No 12 } a) 63 Amp. TPN MCB 10 KA

b) SPN MCB 32 amp. 10 KA

c) SP MCB up to 32 amp.

d) DP isolator 63 - 100 amp.

Supplying & fixing following type of switch in MS enclosure i/c connections testing etc. as required.{Note;- Labour for fixing is to be measured in Sr No 12} a) 2 Pole MCB type changeover switch 40 Amps.

b) 4 Pole MCB type c/o switch upto 40 Amps.

c) DP isolator 40 to 63 Amps.

Replacement of service wire by 2 x 10 Sq.mm alluminium conductor service wire for main MSEB supply from pole to meter i/c connections testing with supports etc. as required.

Replacement of following faulty spares for DG Sets of various capacities & engine manufacturers Kirloskar, Eicher, Crompton greaves, Mahindra, escorts, Same Greaves including dismentalling existing faulty / damage parts supplying & fixing new parts testing etc. complete as required. (Make :- Make should be as per site model or BSNL approved list for DG or site incharge).{Note;- Labour for fixing is to be measured in Sr No 13} a) Steel wire Braded hose pipe for diesel supply up to 48" size 19mm app.

b) PVC Hose pipe 19 mm Diesel supply 60" with clamps both ends.

c) "V" rubber belt suitable for existing DG Set as per actual size( make-feener or manufactures recommended).

d) Lub Oil pressure Guage as per site model range.

e) Universal electronic type AVR suitable for Alternator of various makes for 1ph/ 3ph. AC voltage up to 430 volts.

f) Heavy duty Brass leads set with nut bolt & jelly for DG battery.

g) Rubber Hose pipe with clamps for water cooled engine.

h) Rubber coupling Engine & alternator.

i) Packing set suitable size as per site required.

j) Head gasket set as per site required.

k) Engine Coolent

l) Lub oil 15 W 40 (for top up)(Make- Valvoline, Castrol or OEM approved)

m) Diesel & Lub oil filter set for DG up to 30 KVA

n) Digital Hour meter working on 230V AC supply

o) Diesel Level marking meter/dip stick arrangement

Repairing & servicing of following capacity mico bosch fuel pump including dismentalling from site & required servicing including s/f washer, "O" ring, gaskets & calibration pressure testing etc. from authorised dealer, installing at site testing on load complete as required.(Dealer bill or report required). a) 2 Cylinder type

b) 3-4 Cylinder type

c) 6 Cylinder type

Repairing of existing AMF controller of DG Set including checking wiring for faults, replacement of faulty parts, testing in Auto & Manual mode on actual load, specialised high skilled labour charges etc. as required.(Without material)

Replacement of following faulty parts of existing AMF panel of DG Set with brand new including credit for faulty parts as required. A)4 pole 32A Contactor (Make- L&T Type MU, CG or SS)

b) Auxillary contact Block (Make- L&T , CG or SS)

c) DC Relay card

d) Sensor- LLOP

e) Sensor- High Temp.

f) Sensor- Low fuel

g)1ph. 230V Voltage regulator

Attending site visit for finding electrical fault and doing minor repairing such as attending burnt connections in electrical panel, SDB & cable connections and analysis of material required for major repairing work as required.( without any material). { Note- For multiple faults at same site only single item will measure for same day }

Attending of faulty DG Set fault for restoration of supply in healthy condition i/c rectification of DG Set minor fault such as air lock, starter jam, charging problem, voltage problem, charging of DG battery etc. without material by deputing of skilled technitian etc. complete as required. { For multiple faults at same site only single item will measure for same day }

Charging of existing DG Set discharged battery in Battery charging station etc. as required.{Note;- Labour for fixing is to be measured in Sr No 13}

Repairing of fuel feed pump of DG Set i/c dismentalling & attending wear out spares etc. refixing testing etc. as required.{Note;- Labour for fixing is to be measured in Sr No 13}

Servicing of Radiator i/c removing dust & dirt from fins with suitable chemical, dismantling, transportation to workshop, attending minor leakages, wear out spares etc. refixing testing etc. as required.{Note;- Labour for fixing is to be measured in Sr No 13}

SITC of 12 volt 88/90 AH semi maintenance free battery suitable of DG set including loading, unloading, testing connection at site including credit of old DG Set battery as required.