tender for barricating work and c.c. patch work on baravfat juloos marg in ward-108 zone-4. - earth work in surface excavation not exceeding 30cm in depth but exceeding 1.5 m in width as well 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m ,as directed by engg-in-charge:2.1.1 all kinds of soil. 2 barricating with bamboos/ballies with ropes etc all complete. 3 construction of granular sub base (gsb) by providingcoarse graded material, spreading in uniform layer with mortor grader on prepared surface, mixing by mixin place method with rotovator at omc and compacting with viberatory roller to achieve the desired density as per clause 401. 4 providing and laying in position cement cocrete of specified grade excluding the cost of centering and shuttering - all work up to the plinth level in 1:2:4 (1 cement : 2 coarse sand (zone-iii) : 4 graded stone aggregate 200 mm nominal size