WORK OF REPLACEMENT OF OLD 420 KV CT OF AZAMGARH BAY AND ERECTION OF NEW 420 KV CT AND OTHER ASSOCIATED WORK AT 400 KV SUBSTATION MOTIRAM ADDA , GORAKHPUR UNDER ELECTRICITY 400 KV S/S DIVISION , GORAKHPUR

Amount

Shifting , Packing and loading of 400 KV Siemens make Circuit Breakers and complete accessories with help of suitable capacity crane at 400 KV S/s Azamgarh (01 Job. For each Breaker) .

Safe Carriage of 400KV Siemens make circuit breaker and complete accessories from 400KV S/s Azamgarh to 400 KV S/s Gorakhpur (Distance approx. 110Km) (If any damage found recovery will be taken from the contractor) (01 Job . For each breaker) .

Unloading and staking of 400 KV Siemens make circuit breaker with accessories at 400 KV S/s Gorakhpur (01 Job . For each breaker).

Dismantaling of 4" dia aluminium pipe between 400KV main bus to 400 KV CB along with connectors safely and proper stacking in the switchyard using experienced man power and suitable T&P at 400 KV S/s Motiram adda , Gorakhpur for 03 Nos. Aluminium bus for each approx 25 Meter Span .

Re-erection and lying of 4" dia aluminium pipe between 400 KV main bus to 400KV CB including cutting of pipe in suitable length , bending , shaping and brasing work for 03 Nos. Aluminium bus for each approx 25 meter span . Connectors and aluminium pipe required will be provided by department .

Dismantaling of 400 KV SF-6 CB by dismantaling of all three poles using suitable size crane along with dismantaling of Mechanism box with compressor unit , support insulators , air pipelines , ladder support , disconnection of control cables and all other works with proper stacking .

Shifting of the 400 KV SF6 CB along with all accessories , pipelines from switchyard to the departmental store of 400 KV S/s Motiram adda , Gorakhpur including loading and unloading of the dismantled materials by crane . Vehicle and crane required for shifting , loading and unloading and stacking of the dismantled materials will be provided by the contractor on his own cost .

Shifting of the 400 KV SF6 Gas circuit breaker along with accessories from store of 400 KV S/s Motiram adda , Gorakhpur including loading and unloading of breakers with accessories using suitable size crane . Crane and Vehicle required for loading , unloading shifting of above breaker shall be provided by the contractor on his own cost .

Erection and Commissioning of 400 KV SF-6 Circuit Breaker by erection of 03 Nos. Pole along with accessories with the help of suitable capacity Franna Crane & Hydra in the Supervision of Engineer of the M/s Siemens. Connection of Control cables as per drawing for proper operation of the breaker.

Termination of all cables as per drawing interconnection of R, Y & B poles control cables marshalling box by providing and fixing proper ferrules ties lugs in arranged manner also disconnection of control cable according in proper matching old & new breaker drawing and checking of proper operation . Writing Name of the Bay on marshalling box and Bay board in red & Black color.

Earthing of 400 KV SF-6 Gas Cuircuit Breaker and accessories by 75x10 and 50x6 mm M.S. Flat including cutting , bending and welding , Painting etc. (M.S. Flat will be provided by Contractor).

Testing of CB Pole contact and operation timing & DCRM by CB Analyzer Kit ( Testing Kit and Operator arranged by the Contractor on his cost).

Gupta Elect and Engg Works (BID ID -4799396)

Meena Elect & Engg. Works (BID ID -4800713)