supply of design, manufacture, supply ( at site ) of 30 metre high mast system with 9 nos of 200w led flood light luminaire of hot tip galvanized complete with head frame assembly, lantern carriage, double drum winch, stainless steel wire rope, suitable control panel, timer switch, electrical cable and other standard accessories, lighting final and winch gear box for simultaneous & reversible operation of double drum winch, including integrated power tool with reversible electric motor and foundation bolts manufactures from special steel along with nuts, washers of suitable size of anchor plate and template and erection , testing and commissioning of the above high mast on the rcc foundation, including control board accessories & lightening arrester, as per specification enclosed. [ warranty period: 30 months after the date of delivery ]