bids are invited for custom bid for services - gow for yard 3027 - fabrication and modification of support stand for the avcat fws sliding arrangement fabrication and installation fabrication and erection of seats for various equipment’s in steering gear compartment machining of oem supplied items and other misc. jobs. apt of air intake duct (port and stbd) fabrication and erection of seats for incinerator fo tank and fabrication of distance piece for installation of exhaust bellow fitment of manhole, guard rail and platform on top of store lift installation of top plate of master datum (fwd. gyro) installation of top plate of master datum (aft gyro) reduction in height of gp davit on qtr. deck installation of top plate of deck datum on dk-01 installation of additional quantity of strum box and valves from various system installation of lmg / mmg stands draught mark tally plate fitment and final welding