Tenders for Supply of Bricks Arch High Alumina 70% For Ladle Lining In Set Of A180 Nos. Of Size 230 X 115 X 76/65 Mm Sa B140 Nos.Of Size 230 X 115 X 76/70 Mm Sa C135 Nos. Of Size 255 X 115 X 76/65 Mm Sa D105 Nos. Of Size 255 X 115 X 76/70 Mm Sa E 170 Nos Of Size 230 X 115 X 76 Mm Standard Bricks As Per Rwf Specification No: Rwf/M/Specn-1/039/ 1991 Alt R.