REPAIR AND MAINTENANCE OF ELECTRIC PANEL, LT PANEL AND CONNECTED WORKS AND REPAIR AND MAINTENANCE TO ISOLATION TRANSFORMERS, VOLTAGE STABILIZERS, OVER HEAD LINES, PAINTING OF STEEL POLES AND ALLIED WORKS AT 20 WING AFS BAGDOGRA UNDER GE (AF) BAGDOGRA

S & F in replacement of PVC weather proof, hinged door, junction box with, 240V, Neutral link, three phase connector, with IP 66/67 protection suitable for outdoor installation on pole/wall surface and including with 1No MCB SP of 6 Amps, necessary fixing arrangement such as clamps, nut, bolts, etc including dismantling old unserviceable junction box complete all as specified and directed. (Make : Sintex Cat Part No. GSMB 2520, Hensel Cat Part No KF 2500H or equivalent of ISI Mark as approved)

M&L for preparation of surfaces for LT pole painting by scrapping damaged paint and painting with two coats of silver aluminium paint and writing pole No with black paint on yellow circuit each of 15 cm complete all as specified and directed.

M&L for Cable jointing kit for LT straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 70 to 120 sqmm complete all as specified and directed.

All as per item No. 3 above, but for 3.5 / 4 core XLPE armoured aluminium conductor cable of size 25 to 50 sqmm complete all as specified and directed.

All as per item No. 4 here-in-before, but for 4 core XLPE armoured aluminium conductor cable of size 10 to 16 sqmm complete all as specified and directed.

M&L in repair for LT Panel outer doors shall be made out of 3.15mm thick CRCA Sheet factory fabricated locable / openable by keys or nuts locking system as per existing one. The degree of protection of outer doors shall be IP-54 and painting the complete panel from out side as per the existing colour complete all as specified and directed. Note:- Measurement of doors shall be taken before ordering to the suppliers/ manufacturer.

S&F in repair Digital type Voltmeter 0-500 Volt, Three Phase Class 1.0 panel mounted 96 x 96 Sqmm, flush mounted case complete with necessary fixing complete all as specified and directed.

S&F in repair ammeter 0-250 Amps, Digital type, Three Phase Class 1.0 panel mounted 96 x 96 Sqmm, flush mounted case with suitable size of CT complete with necessary fixing complete all as specified and directed.

S&F in repair LED indicator (colour red/yellow/blue/white/green) complete all as specified and directed.

S&F in existing panel for replacement of 4 pole on load changeover switch (I-O-II), for open execution of capacity 125 amps, complete all as specified and directed.