ELECTRICAL WORK

Amount

Part- A (Work) Erection/Fabrication of main and Aux structure (33KV) and tightening of nuts and bolts with proper alignment including shifting of structure from store to side and proper stacking.

Complete erection of following equipment upon the structure. (A) 33KV VCB with structure

(B) 33KV CTJB

(C) 33KV Potential Transformer

(D) 33kV PTJB

Laying of various size of control cable from control room to equipment on cable rack through cable trenches including its dressing and fixing with help of 25x3 mm. Allu. strip and 6 mm dia. G.I nut and bolts on the cable racks from equipment to the equipment and control panel etc. up to termination point the jobs including fixing of cable tray including tack welding on the equipment, lifting of trench cover and putting them back in position after completion of work every day. The job requires opening of old clamps with existing cable where new cable will run along the old cable. (A) Cable Size 2x2.5mm.

(B) Cable Size 4x2.5mm.

(C) Cable Size 6x2.5mm.

Terminations of various size control cables on both ends, glanding, putting ferrules as per different drawing cable Tag made of Allu. duly punched and connections of various equipment etc. including cable dressing and cost of glands, ferrules, lugs etc.

Earthing of equipment & Structure by MS flat including cutting, bending and welding etc. of flats including excavation of trench, laying of M.S. flat and connecting it with the existing earth mat & back filling of earth as per site requirement. (A) 50x6mm

Providing and fixing of different size GI Pipes at 1.25" and 0.5" size of R Y B phase CT to CTJB, CTJB to energy meter box with providing proper Elbow and Tee whichever required for complete the job of pilfer-proof metering with the help of cutting, threading and welding and each end point of pipe will seal by M-seal at various 33 KV Bay.

Providing and fixing of different size GI Pipes at 1.25" and 0.5" size of R Y B phase form 36 KV Bus PT to various 33 KV Bay up to energy meter box with providing proper Elbow and Tee whichever required for complete the job of pilfer-proof metering with the help of cutting, threading and welding and each end point of pipe will seal by M-seal at various 33 KV Bay.

Proper earthing of each CTJB and energy meter box with 50x6mm MS. Flat by cutting, bending & welding of MS flat. One coat red oxide and two coat green enamel paint (Burger/Nerolac/Asian) after proper cleaning of dust/grease by emery paper. (Note- M/S flat 50x6mm/25x6mm will be provided by UPPTCL free of cost.)

Part-B (Supply) Supply of 36kV Isolator Clamp twin type for ACSR Panther conductor

Supply of 36kV CT Connector twin type for ACSR Panther conductor

Supply of 33kV PT Connector for ACSR Panthe Conductor

4 Bolted PG Clamp for ACSR Moose to Panther Conductor

3 Bolted PG Clamp for ACSR Panther to Panther Conductor

36kV Spacers for ACSR Panther Conductor

Supply of Copper Bond with lug having length of 1.25 feet.

Energy meter box having size 0.75X0.50X0.30 mtr. Dually pain at both side with accessories.

TIRUPATI ELECTRICALS

Technocrat Electrical