Tender For Proposal For Testing Of Enm Items Like Transformer, Ocbs Switchgears Installed At Nlocp 33Kv Substation., Dhanbad-Jharkhand

Proposal For Testing Of Enm Items Like Transformer, Ocbs Switchgears Installed At Nlocp 33Kv Substation.-- 1 Item Description/ Heading 2 Cost towards testing of protective relays such as 0C Relay, Earth Fault relays and EL relay by primary current injection test kit to be applied in the primary winding of each CT of the respective VCBs/OCBs and record the operation of protective relays according to the relay characteristics curve for IDMT low set and high set of 0C, EF and EL relay at various setting. 3 Testing & Calibration of 2 Nos. Over current & 1 No. Earth Fault relay of each Switchgear. Details are below. i. For 11KV Incomer-1 Switch SI. No.46496G ii. For 11 KV Incomer-2 Switch S1. No. 46501G iii. For D.B.0.C.P Feeder Switch Sl. No.46497G iv. For Laikdih Feeder Switch Sl. No. 46499G v. For J.0.C.P Feeder Switch Sl. No. 46500G vi. For MOCB-1 Switch S1. No. 9042941 vii. For T.R. No.-1 S1. No. 12316 viii. For T.R.- No. -2 Sl. No. 12327 4 Testing & Calibration of 1 No. Earth Leakage relay of each Switchgear. Details are below. i. For 11KV Incomer-1 Switch Sl. No. 46496G ii. For 11 KV Incomer-2 Switch S1. No. 46501G iii. For Laikdih Feeder Switch Sl. No. 46499G iv. For J.0.C.P Feeder Switch Sl. No. 46500G v. For Capacitor Bank Switch Sl. No. 46495G vi. For D.B.0.C.P Feeder Switch Sl. No.46497G 5 esting of 01 No. 5000 KVA, 33KV/11 KV Transformer Sl. No. 12316 & 01 No. 5000 KVA, 33KV/11KV Transformer S. No. 12327. & 200 KVA, 33KV/415V Transformer Sl. No. 366/93/94. Details Tests are mentioned below. i. Insulation Resistance Test 6 Testing of Switchgears. Details testing are given below. i. Insulation Resistance Test @ 5 nos. x 1500/-=7500 ii. Di-electric strength test of insulating oil. @ 5 nos. x 2000/-=10000 7 Transportation charges of all testing kits & Tools & tackles etc. 8 Add: Overhead & Profit @ 10% 9 Total impact of GST for the purpose of CTC

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