Bharat Sanchar Nigam Limited Tender

Distance beyond 100 Kms of Concerning sub division

Pdg. & Making of General Servicing of the following capacity DEA sets of different make and model installed at TE/BTS Sites comprising of following jobs i/c fare and labour charge including complete checking of DEA Set after servicing and replacement of consumables for proper working as per manufacturer recommendations etc. complete as reqd. a ) Cleaning the bowl inside as well as out side of fuel filter and oil filter. b ) Cleaning the fuel strainer with clean diesel i/c pressure testing of fuel injector and it should be as per manufacturer recommendation. c ) Cleaning the cooling system (Radiator i/c fins) d ) cleaning of Air cleaner element. e ) Checking all belt Drives and re-tensioning the same etc. as reqd. f ) Remove the tappet cover and checking the valve clearance gap between rocker arm toe and valve stem end in cold condition as per manufacturer recommendation. g ) Cleaning the entire E/A Set (inclusive blower and block). i.e. oil & grease etc. h ) Cleaning of diesel tank i ) Checking of charging alternator, starter self and engine control panel connection, gauges and indicators and its fuction. j ) Checking and setting of fuel supply and time as per manufacturer recommendations. NOTE: After servicing the of DEA set, a trial test also be carried out by the firm for checking its performance dully verified by concerned telecom authorities. - Diesel shall be provided by BSNL at site.

up to 20 KVA DEA set

Above 20 KVA and up to 50 KVA

Above 50 KVA and up to 70 KVA

Above 70 KVA and up to 125 KVA

Above 125 KVA and up to 200 KVA

Replacement of the following Parts / Items in existing Various capacity DEA sets of different make ,model I/c dismantling of faulty parts, fixing the new in place of faulty parts , testing etc. as reqd. (Note- Make and Model as per manufacturer recommendation)

Oil Filter Element ( 1/2 Litre )

Diesel Filter Element Set ( 1/2 Litre )

Oil Filter Element ( 1 Litre )

Diesel Filter Element Set ( 1 Litre )

Lubricating Oil Multi Grade ( 20 W 40) ( Make- Servo,Castrol,Volvoline, Kirloskar, Greaves OR similar superior Make)

Steel wire braided fuel pipe with benjo bolts & washer

Battery Leads Red & Black 0.6 mtrs Length & Size 16 AWG flexible copper silicon battery lead i/c 02 brass terminals & thimbles.

Radiator Coolent Pre Mix ready to use (Make -kirloskar /HP/Fleetguard OR similar superior Make)

V belt

Set of gasket

Air filter suitable for DEA set upto 63 KVA

Air filter suitable for DEA set abvove 63 KVA

Hose pipe set i/c clamp at both side

Replacement of the following Parts/ Items in existing Different capacity and make DEA Set AMF/ Manual Control Panels I/c Dismantling of faulty parts, fixing the new in place of faulty parts, testing etc as reqd. ( Make - Teknica , VNT, National or Similer Superior Make )

SMPS Battery Charger 12 volt DC 10 Amps complete as required etc.

SMPS Battery Charger 24 volt DC 10 Amps complete as required etc.

Repalcement of Feed pump assembly complete, suitable for existing DEA set including dismentalling of faulty / defective part and fixing with new one i/c Testing etc. complete as reqd.

Replacement of the following Parts/ Items in existing Different capacity and make DEA Set AMF/ Manual Control Panels I/c Dismantling of faulty parts, fixing the new in place of faulty parts, testing etc as reqd. ( Make - Teknica , VNT, National or Similer Superior Make )

SMPS Battery Charger 12 volt DC 10 Amps complete as required etc.

SMPS Battery Charger 24 volt DC 10 Amps complete as required etc.

Repalcement of Feed pump assembly complete, suitable for existing DEA set including dismentalling of faulty / defective part and fixing with new one i/c Testing etc. complete as reqd.

Repairing of cylinder head [if required] to stop the leakage and S/F of head gasket and repositioning of head (per head) etc. complete as reqd.

Supplying and fixing of 12 Volts engine starting self as per manufaturer recommendations i/c dismentelling of old deffective/worn out starting self i/c fixing,connetion testing etc. complete as reqd.

Supplying & fixing of 12 volt battery charging alternator on the existing DEA set i/c making connections testing etc. complete as reqd.

Providing and making general servicing and repairing of 12 Volts Engine starting self i/c dismentalling of equipments, greasing and oiling of bearing and other parts , cleaning of housing of the self with petrol , replacement of carbon brushes by new one etc complete checking of self and testing and refixing with proper alignment with gears etc complete as reqd.

Repairing of Dynamo of DEA set i/c dismantling of unserviceable/ defective items, & replacement of the faulty items by new ones i.e. carbon bush set i/c connection, testing etc complete as reqd.

Repairing & servicing of the existing faulty radiator in existing DEA set by repairing of leakage and cleaning of copper tubes with the help of cleaning agents, dismentalling of radiator assembly including transportation, brazing and testing for leakage and reinstallation after repairing the same etc. complete as required

Upto 50 KVA DEA set

Above 50 KVA and upto 100 KVA DEA set

Above 100 KVA and upto 250 KVA DEA set

Replacement of the faulty Parts in the existing Alternator i/c dismantling the faulty, replacement by new one i/c fixing, testing, commissioning etc. complete as reqd.

AVR Make National or Similer Superior Make

Rectification of defects in DEA panel wiring with the help of petty nature consumables and wires including cleaning and testing and make the panel operational etc. complete as required.

Supplying and Fixing of 12 Volts Lead Acid Maintenance Free Battery of following capacity for E/A sets, i/c complete initial charging, battery terminals, transportation, testing, commissioning etc. complete as reqd. Note- 1. Agency shall be liable for Replacement of faulty battery during Manufacturer's Standard Warranty Period (Warranty period is 18F + 18P). 2. Old battery shall be the part of contractor as is where is basis available, hence rate may be quote accordingly. (M/S Exide, Amron or Similar superior Make)

88 AH

130 AH

150 AH

180 AH