design, manufacturing, supply, receipt at site, civil & architectural works, erection, internal electrification, painting & finishing works etc. and handing over to site of removable/ re-erectable type pre-engineered, pre- fabricated steel closed storage sheds (4 nos. of 900 sqm),intermediate closed storage shed (1 no. of 600 sqm),development of storage yard with internal roads and drains hard crusting,, supply of precast concrete sleepers, fencing and gate for storage yard and bhel office area, civil and architectural work of single room bachelor accommodation- 50 nos. guest house-10 nos, family quarters -11 nos, cm quarter-1 no. vip rooms- 4 nos, dining hallalong with internal electrification works at 2x800 mw koderma tps ph-ii, jharkhand