Repairing/Reconditioning of (01) Nos 3.3 KV, 400 Amp, prabhu Make VCB, SL. No.-678/2015 at pumping station and (2) 3.3 KV, 450 Amp Prabhu Make VCB SL. No.- 24/2004 at Pundi Substation of Pundi Colliery Under Kuju Area

Amount

A) 3.3 KV, 400 Amp, Prabhau make VCB SL.No. 678/2015

Fix Contact Voltage grade 11 KV

Moving Contect Voltage grade 11 KV

IDMT Relay O/C or E/F Relay O/C-50-200% E/F-5-80%

Tripping Coil 110 V DC

Earth Leakage relay with CBCT 110 V, Current Capacity-5A

Wiring with Ferruls & Lugs as req.

B) 3.3 KV, 450 Amp. SI No. 24/2004

Supply and Fixing of of Amp meter (Digital Type) for 3.3 KV switch, 110V, 0-400 Amp

Supply and Fixing of of Volt meter (Digital Type) for 3.3 KV switch, 1 110V, 0-4.5 KV

IDMT Relay O/C or E/F Relay O/C-50-200% E/F-5-80%

Earth Leakage with CBCT, Votage grade-110 V current Capacity - 1 5A

Indicating lamp 110 V, AC/DC (R.Y.B)

Incoming Bushing Insulator with stud, 3.3 KV

Total impact of GST for the purpose of CTC