70 /WBTDCC/IV-123(I)/25-26

Supplying of Octagonal GI Pole (Hot Dip Galvanized) of 3mm thickness min 410mm base dia, 150mm tip dia, for 12 mtr length High Mast Pole with base plate 500mmx500mmx16mm with foundation Bolt 24mm dia x600mm length x4nos along with arrangement of winch with hand pulley system with suitable metallic rope/ Metallic Ladder for maintenance purpose of Luminaries and PV system……

Foundation Construction of RCC shallow foundation with base footing for erection of high mast Tower by earthwork in excavation of foundation trench approx 1.2mx1.2mx1.5m reinforces steel used in foundation 10mm tor both ways as per direction of EIC including removing spoils and necessary trimming the site of tranch leveling dressing abd bottom after that picked jhama bricks soling and dressing bed leveling and filling joints after that distribution rods proper size stirrups, binder etc and vertically MS rods 12mm dia foundation of 8 nos and with two way strips, 8mm dia tor @150mm C/c spacing including binding with 16SWG black annels wire steel shutting and placement of not less than 5 nos (53mm dia x1200 mm along) foundation bolt with anchor plate of stregth and ready mix concrete of M25 grade with graded stone chips 20mm as per IS 1062 and IS 456 (Proportion 1:1:2) complete and water rigidity next 7 days considering the safe soil bearing Capacity of 10T/sqm.. ….

Supplying of 200Wp Mono PERC PV module with IEC 61215, IEC 6173-1,2 compliance with any IS MNRE approved,........ …

Supplying of 50W Luminaries comprise of a) 50W LED with minimum colour temperature (CCT) 5500-6500K minimum luminous lux 150Lm/W i.e 3600Lm (Philips/Osram/equivalent reputed make with BIS certification) b) Charge controller with MPPT and efficiency > 92% and it should have over charge protection, deep discharge protection, Battery reverse polarity protection, load short circuit protection, open circuit protection, panel reverse polarity protection, over temperature protection c) Automatic dusk to drawn controlling system to monitor LED operation d) With/Without Dimmer arrangement…..

Supplying of 12.8V, 100Ah, LITHIUM FERO PHOSPHATE (LiFePO4) Batteries having BIS certificate) the batteries should have battery management system (BMS) with high life expectancy, longer circle life, low discharge rate and fast charging facilities Battery should provide 12 Hrs battery backup the battery must be provide with GI out door type batter box/Inbuilt in Luminaries …..

Earthing with 50mm dia GP Pipe 3.64mm thickx3.04 Mtr Long and 1x4SWG GI (Hot Dip) wire (4Mtr Long) 13mm dia x80mm (Long GI Bolts, double nuts, double washers incl. S&F 15mm GI Pipe protection (1 Mtr Long) to be fitted with bitumen party under the ground level & party above ground level driven to an average depth of 3.65 Mtr below ground level & restoring surface duly rammed…..

Cable and wires a) DC cable 4 sqmm-40M b) Control Cable LS…..

Installation and Commissioning…..

Comprehensive maintenance for 05 years (Minimum 1(one) visit Quarterly)………….

Cost of 18% GST charge

Cost of Labour welfare cess 1%

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