Work method statements for all types of waterproofing
This work procedure narrates the guidelines for carrying out Water proofing treatment for all BOQ items listed under the Contract
Work method statement includes following types of waterproofing methods in it;
1. Box Type waterproofing...
FLAT ROOFS AND SLOPED ROOFS
1. The surface to be waterproofed should be prepared thoroughly by chipping all cement mortar deposits/ loose material, dust etc. using a chisel, wire and coir brush.
2. The surface, which is to be waterproofed, should be ponded with water and any dampness / leakage...