Indian Army Tender

M&L for dismantling of existing panel including disconnecting connected cables, etc. and supplying, installing, testing and commissioning of factory made LT cubical double door panel with roof canopy, Outdoor type, of Suitable to accomodate the following accessories made out of CRCA sheet 3 MM thick duly powder coated with Seimens Grey Shade RAL 7032, totally enclosed, dust and vermin proof outer cubicle. Inner cubicle should be made out of 2 MM thick CRCA sheet with working voltage of 415V, 50 Hz, 3 phase 4 wire fully compartmentalised with single door system for each compartment. Outer cubicle having both sides door openable and should be provided with suitable louvers for ventilation. Bus bars provided shall be adequately supported on insulators to withstand dynamic stresses due to short circuit current and shall be suitably colour coded with heat shrinkable sleeve for phase indication. The standard phase arrangement when facing the switchgear shall be R-Y-B from left to right. The bus bar connections and their insulated supports shall be mechanically strong, and shall withstand all the stresses which shall be imposed upon them in ordinary working due to fixing, vibration, fluctuation in temp., shot-circuit or other causes. The bus bar should be supported on DMC. Provision shall be made for expansion and contraction of the bus bars and connections with variation of temp. Internal wiring should be done with 2.5 sqmm multi-stranded copper conductors and shall be properly bunched, tied, ferruled for proper identification, crimped and shall be connected with suitable lugs and PVC sleeves, etc. The bottom of the panel should contain detachable plate having provision for entry of armoured cable of adequate size with glands. Threaded earthing studs - 02 Nos shall be provided at the bottom and lifting lugs of suitable size at top to lift the panel safely shall be made. The cubicle incomer MCCB as well as outgoings shall have copper TPN/TP extension links of current rating not less than 1.5 times the rated capacity of individual feeders with Ics = 100% Icu in all MCCBs with extended Rotary Handle. The cubicle should be inclusive of following: The cubicle should be inclusive of following: (A) INCOMING (a) MCCB thermal & magnetic type 4 pole 415 volt 35 kA breaking cap. adjustable thermal release range 100 Amps make Legrand or equivalent in M/s Schenider/M/s Siemens-01 No. (B) OUTGOING (a) MCCB thermal & magnetic type 4 pole 415 volt 35 kA breaking cap. adjustable thermal release range 100 Amps make Legrand or equivalent in M/s Schenider/M/s Siemens - 01 No. (b) MCCB thermal & magnetic type 4 pole 415 volt 35 kA breaking cap, adjustable thermal release range 63 Amps make Legrand or equivalent in M/s Schenider/M/s Siemens - 01 No. (c) Multi function meter having LCD Display, 96 x 96 sq.mm-01 No (d) Current transformer of suitable ratio, Accuracy - 5VA, Class - 1. MAKE AE/NSDA/PRINZ ellinw and Blue 1 Each, Make AE/NSDA/PRINZ (e) LED/ INDICATORS RIBBED LENS WITH TRIMMED COLLAR- Red, Yellow and Blue- 1 Each Make TEKNIK/SELECT/L&T (f) Alumininum Bus bar of Rating 400 Amp R-Y-B Phases and neutral. (g) Base frame for cubic mounting made out of 40 X 405X 6 mm equal angle iron duly painted. (h) Foundation for the panel should provided with PCC 1:4:6 at a depth of 150mm below G.L and 100 mm above the G.L with slot openings for I/C and O/G cables.

Taking out/ dismantling of old unserviceable LT XLPE Cable of size 35 Sqmm with necessary excavation complete all as specified and directed.

Taking out/ dismantling of old unserviceable LT XLPE Cable of size 185 Sqmm with necessary excavation complete all as specified and directed.