Supplying with Installation of 14 Mtrs. Solar High Mast Light and 30 Watt Solar Street, Campus Light to the Bodoland Territorial Council Secretariat Campus and Green Field, Bodofa Nwgwr, Kokrajhar. TN No.93_01

Amount

5.2 Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

5.17 Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

13.13 Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required.

MR-1 Supply with erection of 2.5 sq.mm 2 Core Copper cable as specified and directed by the deptt. (Havells, RR, or equivalent make as approved by this Deptt.)

MR-2 Design, manufacturing, supply, installation, testing & commissioning of supply of 14 Mtr. Galvanized Polygonal High Mast in two sections suitable for 50 M/Sec wind speed. conforming to BSEN10025, S355Jo with head frame lightening finial along with accessories required such as double drum winch, SS wire rope, connector, manual handle etc as required (Standard make BPP/SSE), 14 MTRS HIGH MAST FABRICATED PART AS PER DIMENSION : Bottom 410 mm , Top: 150 mm, Thk - 3,3 mm. Base Plate- 600 mm, PCD- 520 mm, Base plate Thk - 25 mm etc. complete with all necessary materials as required and specified by the Department.

MR-3 Supply, installation, testing & commissioning of Lantern Carriage mounting the luminaries, Solar Panel, Battery carriage suitable to install 6 Nos. luminaries in symmetrical arrangement etc. complete with all necessary materials as required and specified by the Department.

MR-4 Supply of foundation bolts M32 X 750mm X 08 Nos. manufactured from special steel along with nuts, washers, anchor plates and Template etc. complete with all necessary materials as required and specified by the Department.

MR-5 Supply, installation, testing & commissioning of 65 W DC LED Flood Lights made of PDC Aluminium housing with Lumen Efficiency of >110 lumen / watt from the system, with Color Temperature of 5700K and CRI LED chip, Make should be of CREE,NICHIA, OSRAM, LUMILEDS (Make SSE/ORIENT) complete with all necessary materials us required and specified by the Department,

MR-6 Supplying, installation, testing & commissioning of MNRE Approve solar panels capacity of each 200WP *6 Nos polly crystalline solar cells and must have certificate o testing. The power out put of the moudle under STC be maximum under load voltage 16.4+/- 0.2V the SVP module should not have power loss of not more than 10% of the normal output at end of 10 years, and not more than 20% at the end of 20 years. The module should be able to withstand temperature ranging from 10C to 80C, wind speed 180km/hr and humidity level upto 95% etc.complete with all necessary materials as required and specified by the Department.

MR-7 Supply, installation, testing & commissioning of 12.8V, 100 AH P04 Battery. The Batteries should have higher life expectancy, longer cycle life, low discharge rate and charge faster facility with 24hrs backup as specified and directed by the deptt.

MR-8 Supply, installation, testing & commissioning of suitable Battery Box made by GI Sheet 1.5mm with fixing clamp as specified and directed by the deptt.

MR-9 Supply, installation, testing & commissioning of Automatic dusk to down controlling system to monitor the LED operation and the system should be fitted inside the aluminium body with the LED luminaries etc. complete with all necessary materials as required and specified by the Department.

MR-10 Supply, installation, testing & commissioning of Charge Controller. A new generation programable charge controller to charge the system with maxium operation ability and with facilities like battery over charge cut off, short circuit protection, battery reverse polarity inbuilt with system etc. and the system should be fitted inside the aluminium body with LED luminaries etc. complete with all necessary materials as required and specified by the Department.

Annexure Item: Civil Work tor 14.0 M. High Mast Lighting foundation as per DSR-2021

MR-11 Supplying with installation of 30 Watt Solar Two in One (Semi Integrated) Street light system etc. as required and directed by the Deptt. (Make- Surya, Crompton, Bajaj, Havells or equivelent).

Bora Electricals

M/S Azad Constructions