tender for miscellaneous instrumentation shutdown jobs at barauni refinery.--cable laying in trenches : horizontal and vertical laying of different instrument cables (signal / power / control / alarm / thermocouple / rtd etc.) of different sizes and types (armoured/unarmoured) in existing cable trenches (pre-excavated or existing trench, excluding trench opening and closing) / rcc or hume or stoneware or metal pipe / masonary duct (including sealing of pipe ends), fixing of galvanized clamps and screws for fixing cables on to the supports in the trench/ structure etc., providing aluminium cable tags at both the ends of the cable, testing and transportation from stores to site, unpacking, straightening, dressing of cable & returning the empty drums with unused cable, if any to stores complete with labour and materials as per the drawings, specifications and directions of the engineer-in-charge. note : cables will be supplied by owner free of cost., cable size: overall diameter upto 20 mm rs.twenty-eight rs.eighty-four & paise three thousand ninety only only , cable size: overall diameter > 20 mm rs.forty-two & rs.eighty-five but upto 35 mm , cable size: overall diameter > 35 mm rs.sixty & rs.sixty but upto 55 mm , cable laying on trays / structures : horizontal and vertical laying of different instrument cables (signal / power / control / alarm / thermocouple / rtd etc.) of different sizes and types (armoured/ unarmoured) in cable trays/ wall and steel structures upto any height , fixing of galvanized clamps and screws for fixing cables on to the trays/ structures etc., providing aluminium cable tags at both the ends of the cable, testing and transportation from stores to site, unpacking, straightening, dressing of cable & returning the empty drums with unused cable, if any to stores complete with labour and materials as per the drawings, specifications and directions of the engineer-in-charge. note : cables will be supplied by owner free of cost.