tender for soil filling and interlocking work in the premises of kasturba gandhi girls residential school kalluwala. - earth/work in filling or in embankment in ordinary soil i/c ramming and dressing the surface to required level and slopes excavered earth carted from distance upto 2km as per direction of er. i/cs i no. 253a chapter-4 2 granular sub-base/base/surface course with local material (table 400.13) by mis in place method normal construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place and 461 method with rutovetor at omc and compacting with smooth wheel roller to achieve the desired density earth wire as per technical specification clause 401. 3 supply & fixing 80 mm thick precast cement concrete i- shape interlocking power block a with top layer of minimum 8 mm thick ness heaving plan dimension 200x(160+120) i/c all comp. as per si no. 5 chepter no. 23