tender for drain and interlocking repair work from qayyums house to sannus house on the west side. - dismantling of old dammaged brick work as per si no. 692 2 e/w excavation in foundaton in ordinary soil as per s.i. no-251 3 disposal of excaved material from site upto 5 km 4 p/l c.c. in 1:6:12 cement,f/sand & 40 mm gauge brick ballast as per s.i.no-273. 5 m-150 b/work in 1:4 cement & c/sand mortar as per s.i.no- 305(b) for super structure 6 2.5cm.(1) thick damp proof coarse with cement concerete consiting of one part cement 1.5 parts approved coarse sand and 3 parts approved 13 mm.(1.5) graded stone grit and including water proofing materials as ordered by the engineer-in charge in the proportion as specified by the manufacturers.as per sor item no. 361 7 12 mm thick plaster with cement mortar in proportion of 1:2 cement and fine sand of 1.25 f.m. as per sor item no. 580 8 r.c.c. work in 1:1:5:3 cement & c/sand morter as per s.i. no 284(b) 9 reinforcement in r.c.c. work including all cost completeas per s.i.no-504© 10 dismantling of old interlocking brick including all cost complete 11 construction of granular sub-base by providing well graded materials,spreading in uniform layer with motor grader on prepared surface, mixing by min place method with rotavator at omc and compacting wih smooth wheel rollder to achivethe desired densty complete as per technical specification cluase 401 12 relaying of old interlocking brick qty 13 supply and laying of 80mm thick rubber molded zig zag interloking tiles joint fillup sandas per proper comber all complete etc. chapter no. 20 sl no. 8 sch. pwd 6.7 qty 14 deduction of old used material (i)-dedcutionof freshbrick 15 (ii)-dedcutionof brick ballast 16 s/f inaguration board.