COMPREHENSIVE AND PREVENTIVE MAINT OF DG SET 3x500 KVA INCLUDING REPAIR, MAINTENANCE AND REPLACEMENT OF UNSERVICEABLE INTERNAL WIRING, FLP FITTINGS, FLP SWITCHES, CONDUIT, SECURITY LIGHTS, CONTROL PANELS AND OTHER ALLIED WORKS AT TP COMPLEX AT AF STN

Amount

Repair/maintenance of Dg set of cap 3x500 KVA Make-Cummins water cooled type Model KTA-19-G9, KTAA-19-G10, KTA-19-G9 through the OEM of M/S Cummins or authorized dealer of M/S Cummins for following parts and equipments by servicing/descaling of raditor and replacing any type of spare parts mentioned in Srl item No-02 as an when required to DG Set all as specified and directed complete including the following:-

The cost of spare and labour for any servicing minor and major repair of DG Set as when required or as recommended by the OEM during inspection /analysis report (Except for spare listed Sl No. 2.00 here in after) shall be responsibility of the contractor and the unit rate quoted shall be deemed to include the cost of the same.

The service from M/S Cummins along with all technicians and engineer equipped with all required T&P shall visit the plant on monthly basis to carry out necessary inspection /servicing/repairing of the plant shall be submit the inspection/servicing report to Engineer-in-charge any repair shall be inspection of carried out immediately (First inspection shall be carried out with in 15 days from placing the work order or as directed by Engineer-in-charge)

In addition to the above mentioned servicing and repairing schedule any complaint /defect/breakdown /defect/fault in the Dg set system will be attended with 24 hours from the time of registering the complaint verbally /telephonically /via email or any mode of communication.

In case of any break down /defect/fault in the Dg sets due to which the Dg set in put more than 24 hours the following penalties shall be imposed on the contractor : - (i) Rs -5000/- (Ruppes five thousand only) shall be recovered for not attending the defect/faultwith in 24 hours from lodging the complaint telephonically via e-mail/verbally. (ii) Thereafter Rs- 5000/- will be added for every subsequent 12 Hours period till rectification of defect and making the plant functional. (iii) Original spare parts supplied by M/S Cummins will only be used for any replacement spare,spare arranged from any other source will not be allowed. (iv) All consumables such a cotton waste ,nut bolt,washer,screw cleaning agents gasket and safety device for work men shall be provided by the contractor and unit rate quoted shal be deemed to the include the the cost of the same.

M/S Cummins will cover the following scope of work : - (a) Inspection of DG Sets 03 Nos of has to be carried out as monthly inspection. (b) Servicing of DG Sets 03 Nos has to be carried out quarterly. (c) Checking oil level of Dg sets and checking and rectification of leakage if any and filling with new oil up to required level. (d) Checking functioning of all system and making adjustment for proper working. (e) Checking moving system any abnormal sound abd checking mounting and fixing arrangment (f) Checking of coupling system and tighting off nut bolts. (g) Checking of all switches. (h) Checking of batterys and tighting battery terminal. (j) Checking raditor water level checking any leakage any filling with new. (k) Checking the all indication system of Dg sets and tighting properly including replacing burnt out /over heated cable ends (if any).

Note - DG Set of cap 500x3 KVA Water cooled spare parts required for repair/replacement will be measured and paid in relevent items Sl No - 2.00

Supply only following spare suitable for 500 KVA DG Sets water cooled Model as above Make : Cummins complete all as directed:-

Element LUB oil filter

Element oil by pass filter

Seprator fuel water

Element air cleaner outer

Element air cleaner inner

Hose and belt kit

Switch coolant level

Battery 12 volt 100 AH

Sensor pressure

Sensor temperature

Engine oil

Taking down u/s inbuilt panel of DG Set of cap 500 KVA Model No KTA-19-G9, Sl No-31452 and replacement of the follwing items with new testing commissioning all as specefied and ditected : - Note - Original spare parts supplied by M/S Cummins will only be used.

Adapter 0 ring

PCCB Assly dynamo GOV

Card control

Lable Logo.

Lable Waning (various voltage)

Manual operator.

Washer plain.

Waser lock.

Seal Rectangular ring.

Elbow mail Adapter.

Solenoid.

Harness low coolant lavel.

Bushing Reducin G pipe.

Harness engine

Screw socket head cap.

Display Control.

Taking out carefully copper/aluminium point wiring through existing conduit (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendents, regulators, sockets, light fittings etc removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.

Material and Labour point wiring in existing conduit / PVC Cassing capping with FRLS PVC insulated unsheathed, stranded copper conductor single core 1.5 Sqmm cable for one light point controlled by one one way with all accessories, junction box etc incl one FRLS PVC insulated, un sheathed Single core stranded/solid copper conductor cable of size 1.0 Sqmm for continues earth wire connected to main earth dolly , including matching the disturbed surface with cement work and white washing/colour washing/distembering to match the disturbed surfaces complete all as directed by Engr -in Charge.

One light/fan point controlled by one switch.

3 pin 5 amps socket outlet on independent board.

All Per itms No 5 above but with cables of size 2.5 sqmm for phase, neutral and 1.5 sqmm for earthing for 3 pin 15 amps socket outlet on ind board.

Supply and fixing in repair switch piano flush type single pole one way 5 Amp 230 volts complete all as specified and directed.

Supply and fixing switch socket combination 2 in 1, 3 pin 6 &16A flush type universal.

All as per items No. 8.00 but 3 pin 16 Amp.

Taking down unserviceable Flame proof light fitting of any type any size and any capacity from its existing position after disconnecting all electrical connection.

Supply and fixing in replacement LED light fittings 2x16 watt flame proof CMRI,certified recommended for gas/vapour of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminium housing with heat resitant toughned glass with LED tube light fixture drivers, holders, connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size.

Disconnecting and taking down surface mounted/flush mounted defective light fitting of any type from wall/ceiling complete all as directed.

S & F LED light fitting with tube 1x18 watt T5 LED tube surface mounting IP65, 4 fit industrial type luminaires complete including LED tubes, single side connection complete all as directed.

S & F LED tube 1x20 watt T8 complete all as directed.

S & F LED tube 1x18 watt T5 complete all as directed.

Supply, fixing connection and testing MCB SPN 240 volts C series breaking capacity 10 KA of rating 6-32 Amps.

Supply, fixing connection and testing MCB SPN 240 volts C series breaking capacity 10 KA of rating 40-63 Amps.

Supply, fixing connection and testing MCB SP 6-32 Amps.

Baruah Fabrication

Nripen Kalita

M/s Capital Traders

FRIENDS ENTERPRISE

M/S. SUBHAS CONSTRUCTION CO.

M/s Ravi Enterprise