PROVN OF HIGHT MAST LIGHT ALONGWITH 09 X 250 WATT FLOOD LIGHTS NEAR FEMT FEL HQ COY AND FEME RECOVERY CAMP IN MCEME UNDER GE MCEME

Supplying, erecting, testing and commissioning Raising and Lowering of 16 Meters of high mast system hot dip galvanised inside and outside in single dip, Thickness of material Top/Bottom section 3 mm, cross section of Mast - 20 sides polygon shaft in two sections of top 150 MM and Bottom 360MM, suitable for 50 m/sec wind speed along with head frame, Material of constrution : BS EN 10025 / IS 2062, Type of joint : Stress slip Fit joint, Metal protection treatment : Hot Dip Galvanised as per IS 4759/ IS 2629, Thickness of Galvanisation : Average 70 Microns, Size of operating at base of Mast : 1200 mm x 250mm close fitting door with Allen key locking with suitable reinforcement to avoid buickling at base of mast. Lighting protection : GI single spike of length 1200mm, 0f 25mm thickness Luminaires carriage Material of construction 50 NB ERW Class B - M. S Pipe ,Diameter of carriage ring (mm) :600 mm (ID) ,Construction : 8 Arm welded, 2 sections Load carrying capacity of 9 Nos of Luminaire 250W LED in symmetrical arrangement. WINCH : Double drum, Gear ratio 50 : 1, SWL 500 Kg, operation with Motor and as well manual and self lubricating in permanent oil bath of SAE-90/140 lubricant. Power Tool : Integral model of Motor capacity is 1.5 HP, 3 phase, 415V, No of speeds - Single speed, Reversible/ Non-Reversible : Reverisible of 3 phase supply. Stainless steel wire rope : Grade / construction of wire rope is AISI 316, Diameter of rope : 6mm, 7/19 construction of SS ropes, Number of SS Ropes : 03 Nos of 6 mm for Lantern Carriage, 02 Nos of 6 mm for Double Drum Winch with required thimbles and terminals, Breaking load capacity : 2350 Kgs per SS wire rope and all accessories as per rerquired for entire High mast from Top section to bottom section and including necessary mounting arrangements for fixing of LED type single dome aviation obstruction light on top of pole. Note : (a) All Tools and plants equiptments required for erection and installation of pole shall be deemed in quoted rate. (b) All spare and other accessories etc are required for entire pole erection and commissioning is included in quoted rate and no extra payment will be made for it.

Construction of RCC M20 1: 1.5: 3 (20mm graded aggregate) grade concrete foundation for 16 High Mast pole with necessary TMT bar in pedestal footing including necessary gasset plates fixed with nut and bolts and anchor fastner as per manufacturer instructions. Note : (a) Foundation work shall be carried out as per Manufacturer approved drawing and design as uploaded. (b) The safe soil bearing capacity at site shall be considered 10 T/sqmtr at 02 meter depth while design the foundation

Supply install and testing of High mast control panel of made of 3.15mm thick CRCA sheet outdoor stand mounted feeder pillar with 63 Amps TPN MCB incomer, single dial time switch, 25A TP contactor for the automatic switching of luminaries, power tool control with 2 no 9A contactors and raise lower push button for motor operation, Incoming 35 to 50 sq. mm and out going 16, 4 & 2.5 sq. mm terminals and panel and The circuit should also have provision for Manual Operation (i.e sensor & VMS By-Pass option) incl suitable acessories for manual operation for Circuit Wiring complete and embeded with 40x40x5mm mild steel angle iron frame 600mm above the normal ground level and 450 mm below the ground level with PCC foundation 1:4:8 (using 40mm graded stone aggregate) and testing after installation complete incliding removal of unsv panel all as directed and specified

S&F and testing of LED type single dome aviation obstruction light for top of High Mast pole is low intensity effective red light output, Light source : High brightness array of power LEDs, Emission & Beam spread : 360 degree omnidirectional visibility coverage, vertical beam spread to prvent aircraft collisions of operating voltage 230V AC, 50 Hz complete all as specified and directed

S&F for one runs of three core 4.0 Sqmm x 3 core (nominal area) PVC insulated and PVC sheathed multi stranded unarmoued copper conductor cable LT 1100 volt grade from panel to top of High Mast pole light drawn through high mast pole for connecting to flood lights complete as specified and as directed.

Supplying, installation, Testing & Commissioning of Flood light LED fixture powder coated pressure die cast aluminium body with driver as per the requirement with, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -10 0C to +50 0C, powdered by built - in potted isolated electronic LED Driver (SMPS based constant current supply ) with lower THD, Output open / short circuit protection internal surge protection of 4 KV,THD < 10%, System lumen efficacy ≥120 lm/Watt output, Lumen efficiency of LED ≥ 140 lm/W of 250 Watt LED flood light fitting of minimum 50000 Burning Hours in all respect i/c external connections with 1.5 sq.mm FRLS/ PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 2 year of warranty as directed by Engineer-in-Chanrge Make : Havells Cat No.JETASPECTRAFLS250WLED757SSYMTOPC or an equivalent make of model / specification e in / Philips/Crompton

Supply and laying of cable XLPE insulated, armoured heavy duty electric cable, galvanised steel strip or wire armoured, with aluminium conductor electric power cable(heavy duty) 1100 volts grade with stranded aluminium conductor of size (a) 35 sqmm x 3.5 core Note :- (a) The cost of Al thimbles/lugs and cable gland etc is included in quoted rate and no extra payment will be made for it. (b) Excavation, earth work, sand cushioning and brick protection will be measured and paid separately under respective items.

Excavation of trenches in any type of soil n.exc 1.5 M wide and n.exc 1.5 M in depth and getting out in hard/dense soil for laying of under ground cable/ pole all as directed.

Returning filling in including spreading, leveling watering and well ramming in layer not exceeding 25 Cms.all as directed and specified

Removal of excavated surplus soil not exceeding 50 m and depositing where directed at al level not exceeding 1.5 m above the starting point.all as directed and specified