bids are invited for custom bid for services - hard standing for temp shed similar category support services hard standing for temp shed a) floor specifications (i) size 80 feet x 30 feet (ii) height-3 feet (iii) the existing 2.5ft of mf material/demolition waste to be levelling with water and dust for hard standing. (b) flooring masonry work with 2 feet x 2 feet tandoor stone (i) digging into the ground by 6 inches for making a 2 bed of gravel for strong base (ii) laying af 40 mm & 20mm gravel combined with levelling with cement sand mixture (c) smooth finishing of top layer along with fine finishing with 2ft x 2ft tandoor stone to get final floor height of 3 feet (d) provision of width 6 ramp for smooth operation for trolleys. (e) provision of roof size 10 x 15 feet roof structure with ms pipes and corrugated sheets of desired colour amin total quantity :