Maintenance and upkeeping of lighting and telephone system at HWBF, Talcher.

Amount

Attending and rectifying all type of electrical complaints of plant at height up to 3 Mtrs, Job includes problem rectification, installation of each light/ Fan/ kitchen heater including cable laying/ wiring work etc if any. Note: Any job at ground elevation or using portable ladder.

Attending and rectifying all type of electrical complaints of plant at height above 3 Mtrs, Job includes problem rectification, installation of each light point/ street light on pole including cable laying/ wiring work etc if any. The work also incudes maintance of pole like painting, Inastalltion of pole box and termination of all incoming and outgoing cables. Note: Any job requires ladder with extension/telescopic ladder with small wheel

Quarterly maintenance of Telephone juntion boxes includes cleaning, checking, review/ relist of numbers allotted at each crone position, cable tag verification etc.

Bimonthly checking and maintenance of Telephone sets includes cleaning of set, minor repairing if any or attending telephone compaints including laying of temporary telephone cable if required.

Drawl of the materials from the central stores against RCIV or hand over of scrap/ surplus to the store against Credit Voucher including arrangement of items at sectional store, Updating inventory status and segregation of the scrap materials.

Rewinding of following induction motors as and when required

3-phase 2.2kW 1440 RPM or 2900 RPM

3-phase from 3.7 kW to 5.5kW 1440 RPM or 2900 RPM

3-phase from 7.5 kW to 11kW 1440 RPM or 2900 RPM

3-phase, 15kW, 1440 RPM or 2900 RPM

1-Phase, exhaust fan motor of rating upto 100W as and when required

1-Phase, exhaust fan motor of rating above 100W upto 200W as and when required

Supply of complete 90W/100W led street light fitting made up of pressure die cast housing with toughened glass cover at front, IP: 66

Supply of complete 70/80W led flood light made up of pressure die cast housing with toughened glass cover at front, IP: 66, mounting bracket.

Supply of complete 200W led flood light made up of pressure die cast housing with toughened glass cover at front, IP: 66, mounting bracket.

CABLE LAYING : Laying of PVC / XLPE armoured / un armoured 3 or 4 core at depth of 900 mm with brick supporting at side & top. Work involves cutting of trench, Backfilling, ramming etc.

4sqmm to 70 sq mm PVC.

from 120 sq mm to 150 sq mm

Jointing of following size cable by supplying required size straight through jointing kit as and when required.

Supply of 4 C X 50 sq.mm straight through jointing kit as and when required.

Supply of 3.5 C X 150 sq.mm straight through jointing kit as and when required.

Jointing of electrical Cable upto size 3.5 C X 150 sq.mm using straight through jointing kit. (Jointing kit will be supplied by dept.)

Checking, testing, installing, repairing, replacing and maintenance of Air Cooler

Supply of Air cooler fan blade for Bajaj DC 2004 model air cooler

Supply of Air cooler cooling pad for Bajaj DC 2004 model air cooler

Supply of Polycrystalline Solar PV Module of capacity -335Wp, 72cell,voltage at max power 38.07V, open circuit voltage 46V, current at max power 9A, short circuit current 9.30A,module efficiency min. 17.0% with IP68 rated Junction Box compatible for MC4 connector.

Supply of Catrige Heater Element of following Capacity & Voltage: 02KW x 02 Coils @ 230V. AC. Cold Resistance of Each Coil (in Ohms) – 25.4 – 26.45 Ohms. Kanthal Wire Dia/ Swg. – 0.813 mm / 21 Swg. No. of Coils / Heater – 02 Nos. Size: 25.5 mm Dia x 1300 mm Long. Lead Length: 700 mm.Brand : ‘HEATEM’

Supply of Ceiling Fan capacitor conforming to IS 1709.

Capacitor 1.70 MFD

Capacitor 1.85 MFD

Supply of 22W LED batten of Cool Day Light (6500K), lumen output : min. 2200 lm

Supply of Heater Elements/Heater Coil, 2000 Watts

Supply of Self Locking Nylon Cable Tie of size 200 mm x 3.6 mm and pack of 100 pieces

Supply of Metal Shields 6204 ZZ Ball Bearings, Make-SKF

Supply of Multipurpose Thinner

Supply of GI Pipe of 6mtr length of following diameter

25mm diameter

40mm diameter

50mm diameter

Supply of 20AMP 3way or 4way connector as required

Supply of Automotive flat plate flooded lead acid battery, 12V, Capacity(Ah) 20hr: 180AH With acid level indicator, Cold cranking current equal or above 830A at -18ºC as per IEC, Polypropylene container, 18 month onsite warranty shall be provided, make: Exide

Supply of 3ph power Contactor Siemens 3TF48

Supply of jointing kit and jointing of telephone cable of following size as when required.

Supply of 20 pair PIJF cable straight through Jointing Kit including jelly crimp connectors make :3M / Raychem

Supply of 50 pair PIJF cable straight through Jointing Kit including jelly crimp connectors make :3M / Raychem

Jointing of PIJFcable up to 50 pair

Removal of 11KV, 3X150sq mm XLPE UE cable from trench at depth of 1200 mm, width 600 mm by excavating earth and making the cable suitable for jointing.

Supply of 6.35KV (UE)/11KV (E) Heat shrink straight through jointing kit suitable for jointing of 3 X 150 sq mm XLPE cable. Make:3M/Raychem

Making joints of 3 X 150 sq mm 11KV XLPE cable using joining kit by experienced cable jointer including arrangement of temporary shed.

Laying of cable with sand bedding at depth of 1200 mm, width 600 mm, top and side brick supports, Back filling of earth and ramming etc.(cable will be issued as free supply from department store if required.)

GAGAN BIHARI BISWAL (BID ID -3209350)