INSTALLATION OF STREET LIGHTS IN GYPSUM YARD AT FACT-CD, AMBALAMEDU.

Excavation of Cable trench: The scope of work includes excavation of cable trench including road crossing . Depth of cable trench shall not be less than 70 cms and width 30 cms. A layer of country brick shall be covered over the cable and the trench shall be consolidated with soil after laying the cables. Road cutting area shall be covered with standard concrete mixure after laying cable.

Supply of cable for street lights: supply of 650/1100V , 5C x 2.5sq.mm, copper conductor PVC insulated, extruded PVC sheathed, armoured, PVC outer sheathed YWY/YFY cable with ISI & length mark.

Cable laying :-The scope of work includes laying of Aluminium/copper conductor, armoured, 3 /4/5 core, upto 16sq.mm cable through cable trenches/structure. Transportation of cable from FACT -CD store/Phase1 Electrical workshop to the respective sites shall be arranged by the contractor.

Erection of new street light post (Octogonal GI, 5M): The scope of work includes transporation of Octogonal GI post of 5M height from FACT CD store to Gypsum yard and various locations of FACT CD premises, erecting the same over the RCC foundation, earth excavation, casting of RCC foundation using 1:4:8 concrete mixure, 8mm,12nos vertical bar and 6mm,10nos tie bars. The size of casting foundation is 35 x 35 x 150 cm.and 30cm of the same projected above the ground level. "J" bolts of 16mm size(4nos) (supplied by FACT free of cost) and 40mm flexible PVC pipe (2nos)shall be properly inserted between bars and tied with wind wires in the shutter before pouring the concrete mixure. Suitably fabricated shutters/moulds shall be used for casting foundation identically. The surface of the foundation(concrete blocks) above the ground level shall be plastered with cement for surface finishing. The work shall be carried out as per the direction of site in charge. The scope also include providing 2 coat multicolour painting over concrete foundation. The complete materials including cement, aggregates, bars, inserting pipe etc., required for preparing foundation and painting materials are under the scope of contractor.

Installation and testing of LED type street light fitting on Octogonal GI poles 5M). The scope of work includes installation of street light fixtures,termination of cables, testing and servicing. The light fitting shall be fixed on G.I arm of octogonal pole. The work includes laying of 2/3C X 1.5 sq.mm. copper conductor, PVC insulated,PVC sheathed cable from the bottom terminal box to light fittings, providing suitable MCB and bush type connectors for light circuit. All materials such as MCB 1P,6A, and moulded bush type connectors required for the work shall be supplied by the contractor.

Supply and installation of 2P,16A MCB & timer switch with enclosure. The scope includes supply and installation of 2P,16A, MCB and suitable timer switch with enclosure for controlling street lights, cable glanding, dressing, termination, earthing and commissioning of the entire street lights in the Gypsum yard.

Supply of highmast LED light fittings. The scope of work includes supply of high mast light fittings shall have 200W LED (>= 100lumen/watt, IP 67, UV stabilised poly carbonate lens) Make: philips/quivalent.