bids are invited for custom bid for services - supply fabrication and installation of gi sheet covers for cable trays including all necessary hardware labour and materials as per approved drawings specifications and directions of the eic , custom bid for services - dismantling and removing of the isa steel angles , custom bid for services - arranging hydra crane and truck crane up to 11 tons capacity for lifting and transportation of items with one day prior intimation , custom bid for services - power control and telephone cables of all types of armoured copper or aluminium conductors of hpcl approved make , custom bid for services - pcc work providing and laying pcc using graded stone aggregate including machine mixing formwork ms or plywood shuttering minimum 19 mm thick if directed by eic placing and compacting by hand ramming , custom bid for services - providing 18 mm thick cement plaster skirting up to 10 cm height with cement mortar 1:3 finished with a neat cement floating coat complete as per specification and direction of eic