Maintenance of 132/33 kV Transmission Lines and operation and maintenance of indoor substation of Kameng HEP

Amount

MAINTENANCE OF 132 & 33 KV TRANSMISSION LINES

Maintenance of 132 KV S/C transmission line (Charged at 33 KV) from Khuppi 132/33 kv sub-station to Kimi 33/11 kv sub-station. Line Length: 7 km approx. (Support structures: Lattice type structures, Conductor: 3ph-4wire, ACSR Panther, Configuration: triangular). (This scope of work may be reduced from the date of taking over of the transmission line by Deptt. of Power, Govt. of Arunachal Pradesh. As such, this scope will be under reduced scope as and when required basis)

Maintenance of 33 KV S/C sub-transmission line from Khuppi 132/33 kv sub-station to Tenga Dam site 33/11 kv sub-station. 4 km approx. (Support structures: Tubular steel poles, Conductor: 3ph-3wire, ACSR Dog, Configuration: Horizontal/Triangular).

Operation and Maintenance of Construction Power at Kameng HEP : Bichom Sub-group

2x2.5 MVA 33/11 kv Bichom S/S

33/11 kv Indoor S/S and associated equipment at Bichom: Equipment under maintenance: 2 Nos. 2.5 MVA, 3-ph 33/11 kV Bichom Indoor Sub-station: 1 No. 125 KVA, 11/.4 kV SST, 4 Nos. 33 kV indoor Breaker Panels (With 36 kV SF6 CB, LA etc.), 12 Nos. 11kV Indoor Breaker Panels (With 12kV VCB, LA etc.), associated Controls & Relay Panels, Power & Control cable & other associated equipment/materials.

33 kV S/C Pole mounted Transmission Line from 33/11 kv Tenga Dam indoor sub-station to 33/11 kv Bichom indoor sub-station. Length 16 km approx. (Support structures: Tubular steel poles, Conductor: 3ph-3wire, ACSR Dog, Configuration: Horizontal/Triangular).

Equipment under maintenance at Bichom: 1 No. 1 MVA, 3-ph 11/0.4 kV transformer and 2 Nos. 630 KVA 11/0.4 kV transformers at Bichom including the GOAB arrangements and LA etc. power & control cable & other associated equipment/materials.

Operation and Maintenance of Construction Power at Kameng HEP: Tenga Dam Sub-group (this work will be under reduced scope as and when required

2x2.5 MVA 33/11 kv Tenga Dam S/S

33/11 kv Indoor S/S and associated equipment at Tenga Dam site: Equipment under maintenance: 2 Nos. 2.5 MVA, 3ph 33/11kV transformers, 1 No. 125 KVA, 11/0.4 kV SST, 4 Nos. 33kV indoor Breaker Panels (with 36 kV SF6 CB, LA etc.), 12 Nos. 11kV Indoor Breaker Panels (with 12 kV VCB, LA etc.), associated Control & Relay Panels, Power & Control cable & other associated equipment/materials.

11 kV S/C sub-transmission Lines from 33/11 kv Tenga Dam Indoor S/S to different load centers: Length: Total 0.5 kms. approx. (2 nos. of feeders). (Support structures: Tubular steel poles, Conductor: 3ph-3wire, ACSR Rabbit, Configuration: Horizontal/Triangular).

2 Nos. 630 KVA, 3-ph 11/0.4 kV transformers at Tenga Dam site including the GOAB/DO arrangements and LA etc. Power & control cable & other associated equipment/materials

Operation and Maintenance of Construction Power at Kameng HEP: Kimi Sub-group

2x2.5 MVA 33/11 kv Kimi S/S

33/11 kv Indoor S/S and associated equipment at Kimi: Equipment under maintenance: 2 Nos. 2.5 MVA, 3ph 33/11kV transformers, 1 No. 125 KVA, 11/0.4 kV SST, 4 Nos. 33kV indoor Breaker Panels (with 36kV SF6 CB, LA etc.), 12 Nos. 11kV Indoor Breaker Panels (with 12kV VCB, LA etc.), associated Control & Relay Panels, Power & Control cable & other associated equipment/materials.

11 kv S/C sub-transmission lines from 33/11 kv Kimi Indoor S/S to different load centers: Length total 8 km approx. (3 nos. feeders). (Support structures: Tubular steel poles, Conductor: 3ph-3wire, ACSR Dog/Rabbit, Configuration: Horizontal/Triangular).

Equipment under maintenance at Kimi: 2 nos. 1 MVA 3-ph 11/0.4 kV Transformer & 4 nos. 630 kVA 11/0.433 kV Transformers at Kimi and 1 no. 630 kva 33/0.4 kv transformer at Kimi including the GOAB arrangements and LA etc., power & control cable & other associated equipment/materials

Bidder Name

Amount in Words

mega electricals