Details: credit for bricks and brick bats available from dismenatling of old structure @60 % bricks and 40 % bats 10 mm thick plaster 1:4 with fine sand basis on hsr item 11.5.3 brick work of bed of watercourse 7.62cm thick 1st class brick work with common brunt clay non modular bricks of class designation 10.50 in foundation and plinth cement mortar 1:4(1 cement : 4 coarse sand) plus dressing bed and preparation of sub grade for lining by mechanical / manualmeans as per based new hsr item no. 7.21.1 plus as per item no 14.1.
Sector: General Admin