Installation of 2 Nos High Mast light at IIDC Rangia Kamrup District

Amount

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required Upto 35 sq. Mm

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required 50 mm dia

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. (but without charcoal/ coke and salt ) as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required

Supplying, installation, testing and Commissioning of High Mast system with its accessories. Hot dip galvanised and suitable for wind velocity as per IS 875. It shall also inculde accessories for high mast including head frame steel rope 6mm dia (7/19 construction), trailing cable, double drum winch, Galvanised Lantum carriage arrangement suitable for following numbers of luminaries symmetrically and lighting finial. The mast shall have an integral power tools installed inside the base compartment for its operation Luminaries wiring materiald not including in the mast supply price. This include supply of foundation bolt manufactured from special steel along with nuts, washers, anchor plates and templates as required and as directed by thr Department. 20 meter Mast lighting Tower (NEZEON or equivallant make)

Supplying, installation, testing and commissioning of 200 W LED Floodlight made up of pressure dia cast alluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 protection. System efficiency of 110LPW, 10KV SPD included Model No CFS-501-200-57-60D-SL-GL-NGG. (Crompton or equivalant make)

Construction of suitable shallow foundation with 1:2:4 concrete for the high mast considering the safe soil bearing capacity at site as 10T/Sq meter at 2 metre depth with all materials and lobour.

Supplying following size PVC/XLPE insulated and PVC sheathed 1.1 KV G solid Aluminium conductor up to 10 Sq mm balance standard conductor, XLPE insulatedcores laid up, PVC tape inner sheated, armour ( Aluminium wire for single core up to 70 Sq mm balance Aluminium strip, Galvanised for cable up to 2x10 Sqmm, 3x10Sqmm , 4x6 Sqmm balance all galvanised steel strip), extruded PVC Type ST2 sheathed, 650/1100V grade as per IS 7908 (Part-I) 1988 Armoured U.G. cable. U.G.Cable as specified and directed by the Deptt. (Havells/RR Kabel/Polycab or equivalant make as approved by the Deptt.) 16.00 Sqmm 4 core armoured U.G.Cable.

Supplying, installation, testing and commissioning of Astrnomical Timer panel board made out with 1.6 mm CRCA sheet steel, 3 pgase, suitable for floor mounted, user front facia, Powder coated for long lasting finish, cubical type, suitable cable entry provision and including of all necessary electrical protections including Aluminium Busbar etc. complete nearly internal wiring done as specified and directed by the department comprising of the following electrical items. 1. 40Amp 4plole 415Volt, 50Hz MCCB as incomer-1, 2. Timer-1 no. 3. Contactor-1 no. 4. 40 Amp DP MCB-3 nos.

NEW SURJYA ELECTRICAL