Military Engineer Services Tender

SCHEDULE A PART-I : Design, fabrication,Supply , errect, testing and commissioning of 16 meter high mast post of steel in two/three sections suitable for 55 m/sec wind speed as per IS:875(Part-II) totally hot dipped galvanized as per S 355 grade as per BS-EN 10025 with elevating/lowering platform type of tickness 3 mm at bottom & top of high mast pole and diameter at top not less than 150 mm and bottom not less than 360 mm & 20 side polygon standard for galvanisation as per BS EN ISO 1461 including opening at door at base of size with 1050 x 225 mm base plate of not less than 560 mm & thickness 25 mm suitable for mounting 8 Nos floodlight x luminaries in symmetrical arrangement including 450 mm dia luminaire carrage made of 40 NB ERW class B MS pipe welded in 2 sections and electrically operated raising lowering system comprising double drum winch, two continuous 5mm dia steel wire rope made of AISI 304, 7/19 of breaking capacity 1450 Kg , trailing cable of size 3 core 2.5 sqmm , connector, Integral power tool motor of capacity not less than 0.75 HP single speed one number, manual handle, junction box,lightning finial, lantern carriage, top pulley arrangement complete including design and construction of shallow foundation with approved manufactures Drawing with all matarial and labour, foundation bolt manufactured from special steel along with nuts, washer, anchor plate and commom template ,power cables from Panel to top of High Mast cg mounting clamps and bolts,including errection and commissioning including earthing as per BIS and modern engineering practices including providing and fixing of lightening arrestor and LED type single dome aviation obstruction light complete all as specified .

Supply, installing, testing and commissioning, factory made LT feeder pillar box , outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber with insulated Aluminium bus bars 100 Amps rating installed on porcelain insulators. The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15mm CRCA MS sheet and 40x40x6mm thick angle iron frame work, externally powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, front & rear opening type, with aprons for cable entry, with double door shutter and locking arrangement also with internal wiring 2.5 Sqmm with PVC insulated, solid copper conductor, FRLS cables, IS-694 marked of adequate size. The scope of work includes the following:- Incoming :- (i) MCCBs TPN, 415 Volts grade, 63 Amps rating and 16 KA rupturing capacity : 01 No for incoming.(ii) Indicating lamps : ­­ 01 set of three. (iii) Digital Timer switch with suitable size MCB & Contactor for automatic ON/OFF switching - 01 No. (iv) Luminaire carriage raising/lowering Push Button . Note : - The rate quoted by the contractor is inclusive of Excavation, PCC Foundation , plastering etc. for errecting the Panel complete.

S&F of 180 W LED Flood light luminaire made up of pressure die cast aluminium housing confirming IP-66 . The driver used is specially design to have built-in-surge voltage, open/short circuit protections. Built-in-surge protection upto 5 KV and external surge protection upto 10 KV provided for additional safety. The LEDs used in Flood light shall have CCT of 3000- 6500 K with CRI of 70. The LED Flood light shall be integral type . The input voltage range shall be 140V to 270V.The LED driver shall be of isolated type with constant current constant voltage topology to ensure optimum driving of LEDs. The LED flood light shall have luminous of 120 lm/watt and power factor more than 0.9 with THD less than 10% complete all as specified and directed.