Providing, installation, commissioning and testing of interlocking system between breaker and isolator at 132/33 KV Central substation under Kusmunda Area.

Amount

Description of Work

Providing, commissioning of Interlocking system between breaker and isolator of 33KV side bay etc. as required. The job includes the following: (quantity mentioned below for each bay) i) Supply of 1NO+ 1NC contact limit switch/micro switch for existing isolator gear box - 02 set, ii) Supply of DC contactor 2NO+ 2NC contacts of operating coil voltage 110 V DC - 1 set, iii) Supply of copper, 1.5 sqmm x 4 core, 1.1KV grade armoured, PVC - 40 mtrs., iv) Laying of one numer PVC insulated control cable 4 core x 1.5 sqmm x 1.1 KV grade in the existing cable trench and surface as required- 40 mtrs v) Installation, commissioning and testing of interlocking system between breaker and isolator with fixing all above items as required - 1 job, vi) Supply of FRP 1.5 sqmm single core copper cable - 30 mtrs, vii) Supply of HRC fuse base with carrier 415V x 10 A- 2 set, viii) HRC fuse 10A - 2 nos

Providing, commissioning of Interlocking system between breaker and isolator of 132KV side bay etc. as required. The job includes the following: (quantity of items/work mentioned below for each bay) i) Supply of 1NO+ 1NC contact limit switch/micro switch for existing isolator gear box - 02 set, ii) Supply of DC contactor 2NO+ 2NC contacts of operating coil voltage 110 V DC - 1 set, iii) Supply of copper, 1.5 sqmm x 4 core, 1.1KV grade armoured, PVC - 40 mtrs., iv) Laying of one numer PVC insulated control cable 4 core x 1.5 sqmm x 1.1 KV grade in the existing cable trench and surface as required- 40 mtrs v) Installation, commissioning and testing of interlocking system between breaker and isolator with fixing all above items as required - 1 job, vi) Supply of FRP 1.5 sqmm single core copper cable - 30 mtrs, vii) Supply of HRC fuse base with carrier 415V x 10 A- 2 set, viii) HRC fuse 10A - 2 nos

Total impact of GST for the purpose of CTC