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Description

Repair/maint Of Vcbs, Rmus, Distribution Transformer, External Electrical Distribution System Including Repair/calibration Of Relays, Meters And Other Allied Works At Nad Technical Area And Nad Colony Residential Area Under Age E/m-ii Of Ge(u-i) V

Tendering Authority: Military Engineer Services

India, Andhra Pradesh, Visakhapatnam

NTID

29363343

Last Date For Submission

22 Oct, 2022

Closing Date

22 Oct, 2022

BOQ Items Total Items : 146 | Total Qty : 7686.55
# Item Quantity Units
1 M&L for disconnecting carefully electrical connection from both HT/ LT (primary & secondary) sides of the transformer, keeping them at safe side and taking out the transformer/Voltage stabiliser indoor/ outdoor type of capacity 500 KVA to 750 KVA, 11 KV/433KV, step down any make for carrying out complete overhauling which shall comprise of the following:- 1 Each Job
2 a) M&L for lifting, transporting, handling the transformer to workshop and back to the original location after complete overhauling.
3 b) Conducting the tests on core and windings as per IS, magnetic imbalance, short circuit etc. in presence of Engr-in-Charge and test results shall be signed both by the contractor and Engineer -in-Charge and kept on record.
4 Note:- (i) Any damage to insulators/ bushes/ windings etc. while in the custody of the contractor shall be made good at no extra cost to Department. The serviceability of the transformer shall be checked and confirmed by the contractor before taking into his custody. (ii) M&L for rewinding/ re-insulation of HT/ LT (primary/ secondary) coils, bushes, studs, Transformer oil, cable box, replacement of bucholtz relay/ MOG if any etc will be measured and paid separately.
5 All as per Item No. 1 herein before but transformer/Voltage stabiliser indoor/ outdoor type of capacity up to 250 KVA to 400 KVA 1 Each Job
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