NIQ-09- (EL) of 2024-2025 (SL NO 03)

Amount

Supply & Installation of 80W Solar Flood Light with Inbuilt LiFePO4 Battery

Supply & Installation of 335Wp Solar PV Module (2 Out) in 27Voc

Supply & Installation of Structure for Mounting 4 Modules of 335Wp including dismanteling the existing structure, Damage Solar panels, all Existing LED lights and battery. The dismantle materials Should be taken by the agency (as less cost for the dismantle Items) and clear the site.

(c) Supply of BIS Certified make in India 200W LED Floodlight made of pressure die cast aluminium housing and heat resistant toughened glass. Rated Supply voltage: 240V, 50Hz AC, System Luminous Efficacy> 110 Lumen/Watt, CRI> 70, CCT: 5700K, PF >0.95, THD< 10%. The Luminaire must have IP66 and IK07 protection. The screws and Connections should be corrosion resistant and must withstood an applied torque of 8Nm for five times. The Luminaire should have Provision for earthing with Earth contact Resistance < 0.5 Ohm and Leakage Current <1 mA. The Insulation Resistance Shall be > 2MΩ on application of 500V DC. The LED Driver is BIS Certified Potted Driver of >85% efficiency with 5KV Internal and 10KV External Surge Protection and Protection from Over Voltage, Short Circuit, Open Circuit and Reverse Polarity. The LED Chip is LM80 Certified OSRAM/ LUMILEDs make LED Chip with free all photobiological hazards and a burning hours of L70@50000 Hours. Conforming Standards: IS 10322(Pt.5/Sec.5)-2013. IS 16103 (Pt.1& Pt.2):2012, IS 16104:2012, IS 16105:2012, IS 16107(Pt.2/Sec. 1):2012, IEC 60598, IEC 61347-2-13, IEC 62384 & 62031, LM79.

Supply of following size 1.1 KV grade PVC/ Aluminium cable conductor in U.G with proper brick protection including earthing attachment as per G.S. 4 core 10 sqmm

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : 4 core 10 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : 4 core 10 sqmm

Supplying & fixing medium gauge 50 mm dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Excavation of soil for installation of Earth Electrode and filling & ramming. (a) For Soft Soil

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

M/S. KRISHNA COMMERCIAL CORPORATION (BID ID -5698620)

SUNANDA ENGINEERING (BID ID -5704595)

Siliguri Vyapar Private Limited (BID ID -5703544)