Details: hard broken stone ballast 40 mm size for track no. 8 & 9 at inside nctps railway track hard broken stone ballast 40 mm size for railway track no. 8 & 9 at aip siding.technical specifications:basic quality: ballast should be hard durable and as possible angular along edges / corners, free from weathered portions of parent rock, organic impurities and inorganic residues.particle shape: ballast should be cubical in shape as far as possible. individual pieces should not be flaky and should have generally flat faces with not more than two rounded / sub rounded faces.mode of manufacture: ballast for all bg lines and running lines shall be machine crushed.note: scope of supply includes conductive, sieve test at site, and stacking of ballast in required location.
Sector: Power Sector