bids are invited for supply of thermal insulation for yadadri project bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire - density 150 kg per m3 and thickness 40 mm , bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire-density 150 kg per m3 and thickness 50 mm , bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire - density 150 kg per m3 and thickness 60 mm , bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire - density 150 kg per m3 and thickness 75 mm , bonded mineral -rock- wool mattresses with one side ss wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm ss wire-density 150 kg per m3 and thickness 75 mm , bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire-density 100 kg per m3 and thickness 25 mm , bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire-density 100 kg per m3 and thickness 40 mm , bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire-density 100 kg per m3 and thickness 50 mm , bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire-density 100 kg per m3 and thickness 60 mm , bonded mineral -rock- wool mattresses with one side gi wire netting of 13 mm x 0.71 mm size stitched with 0.4 mm gi wire-density 100 kg per m3 and thickness 75 mm total quantity : 141363