AIC/AED/NIeT-96/26-27/Gr_1

Octagonal Pole Supply, dellvery, erection and commissioning of 9 M high Otagonal High Mast Pole with foundation type base plate and foundation bolts-Top diameter 70 mm, Bottom Diameter 155 mm, Section length 9000 mm, Thickness 3.0mm, Foundation type Base plate 250x250x16 and 4 nos. J type foundation bolt. (Pole Make: Ukarsh/ Bansal/ Kolkata poles). Pole Shaft : SS conforming to BSEN 10025, Octagonal, continuously tapered with single longitudinal welding, Pole to be provided with rigid flange plate with provision of fixing 4 Nos. foundatlon bolts.The Pole should be Hot Dip galvanlzed. Door Opening : Door of 500mm length at the elevation of 500mm from Base plate, weather proof with suitable locking arrangement, inside the Pole one no. 6Amp SP MCB and 4 Way Power Terminals block DMC 25A On Bakelite sheet, Earthing stud to be provided in the bottom of the pole. GI Arm bracket 4 nos 350mm length for mounting 4 nos Solar Panels and 4 nos Flood lights.

Foundation Construction of suitable reinforced foundation as per standard design With 1:1.5:3 cement concrete M-20 grade for the above high mast considering soil bearing capacity of at site as 10T/Sqmtr, 1000mm below GL and 300mm above GI Size : 600 mmx 600 mm (Cross Section)

Solar Panel Supply and fixing 120Wp Mono/Poly-crystalline Solar PV Panel on GI arm and clamp to fix with top of the High mast pole (Make Waree/ Loom Power/ Luminous/ Tata Power/ Sova Power/ Microtek)

Charge Controller Supply and fixing MPPT type charge Controller 20A capacity with protection against Battery deep discharge, Over load, Over charge, reverse current low, short circuit with sensors for automatic dusk to dawn operation (make Luminaus/ UTL/ Reputed)

Battery Supply and fixing Lithium Ferro phosphate battery 12Volt 36AH capacity deep charge-discharge cycle 3000 (minimum) Make : Loom Solar/ Volta/ BIS approved reputed brand

Flood light luminaries Supplying and fixing of 47-50W LED flood light CCT 5700K, beam angle 45-60 Degree, Efficacy 120lm/W(min.), pressure die cast Aluminiunm body with IP66 protection Potted driver with 5KV in-built & 10KV external (make Philips/ Eveready/ Cromton/ Wipro/ Bajaj)

Supply and fixing Sheet steel box type water tight enclosure for housing Battery and Charge Controller, Air Natural cooling, to be fixed on the common GI arm for Luminaries

Cable, Wires Connectors Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire different sizes as par current capacity, termination with suitable size copper lugs with Terminals, connectors etc.

Earthing Earthing with 50 mm dia GI pipe 3.64 mn thick x 3.04 Mts. Long With By ISI-Medium GI pipe as per GS

Earth Continuity Conductor No. 8 SWG