tender for supply and errection of 12 m high mast light at natham pirivu salai in ponnampatti town panchayat , supply and delivery of 12 mtr. high mast system with all accessories mast shaftff fully hot dip galvanized and should with stand wind velocity of 160km per hour the mast should included head frame ss wire rope 6mm dia double drum wich galvanized lantern carriage arrangement suitable to carry 6 nos of luminaries with control gear box and flexible multi core trailing cable as specified in the relevant is conditios with built-in non flame proof power tool for simultaneous up ward and down ward movement of lantern carriage complete , supply and delivery of 200/w led flood light (cw) etc complete , supply and laying and joiniting of 3 core x 16 sq mm armoured aluminium ug cable from feeder piller to high mast etc complete , supply and laying and joiniting of 3 core x 6 sq mm armoured aluminium ug cable from feeder piller to eb service as directed by department officers. , supply and delivery of feeder piller box comprising 100 amsfuse unit 24 hrs timer 1.nos, and conductor 1.nos, outgoing mcb with toggle switch and neutral link with internal wiring made of ms sheet vermin proofetc complete , design and casting of suitable foundation with foundation bold steel rod providing 1:1.5:3 mix reinforced cement concrete foundation pedestal. the reinforced cement concrete pedestal projection should be 60cms above the ground level. the switch feeder box should also be mounted in reinforced cement concrete pedestal with projection of 30cms above the ground level suitable to the safe bearing capacity of the soil at 12t / sq.metre at 2.25m depth of below ground level and necessary galvanized foundation bolts, nuts ,washers and anchor plate, template etc; complete as per standard specification , as directed by the departmental officers. , erection and commissioning of 12 mtr high mast on the above said concrete foundation using suitable equipments, fixing flood light in the he