Dismantling stone spalls or brick bats filling. Note :-When the work to be dismantled under items No. 8.2 and 8.3 is under water, Grouted with natural silt and clay
Dismantling stone spalls or brick bats filling. Note :-When the work to be dismantled under items No. 8.2 and 8.3 is under water, Grouted with natural silt and clay