Repair / Renovation of 2 x steel storage tank each of dia 60 ft. and height 30 ft and 1 x steel storage tank dia 82.5 ft and height 40 ft at ARL including installation of Aluminum floating cover inside tanks. Fabrication and installation of gauging platform and pipes. Welding and fabrication of bottom plates and MS strips. Carrying out pneumatic pressure testing of strips. Tank bottom civil works with Bitumen Sand compaction. Sand blasting, internal “ Lead free “ epoxy painting and external camouflage painting. Hydrostatic pressure testing and calibration.