tender for interlocking work from usmans house to the drain in saidangala - e/w in ordinary soil including lead upto 1.00km 2 supply and laying of 80mm thick precast cement concerete i-shape interlocking paver blocks with top layer of minimum 5 mm thickness having paln dimension 200x(160+120mm) of o.p. cement , smooth high gloss finish, skid resistant; manufactured from rubber moulds through vibro-compression mechanism. the compressive strength of concrete paver block shall not less than 40mpa (m-40) and weigt 4.5kg per no. confirming to is: 15658-2006 including cost of material, with a blanket layer of 4.00cm. thick fine sand labour, t&p and vat etc required for proper completion of the work as directed by engineer-in-charge, including c.p.as per s.i. no. new item no. 14 3 concrete with 4 cm. gauge brick ballast, fine sand of 1.25 f.m. and cement in proportion of 12:6:1 in foundation as per pwd schedule item no. 275 4 c/0 gsb including all complete 5 m-150 brick masonry work in 1: 4 cement and coarse sand in foundation and plinth including supply of all materials, labour, tools & plants etc. required of the workas per pwdschedule s.i. no. 305 (a) 6 cement concrete with 2 cm. gauge approved stone grit, coarse sand and cement in proportion of 4:2:1 including supply of abour tools & plants etc. required for proper completion of the work per pwd schedule item no 279 a 7 12 mm thick plaster with cement and fine sand of 1.25 fineness modules im 1:4 over brick work minimum thickness not to be less than 1 cm. including supply of all materials, labour, tools & plants etc. required for proper completion of the work. as per pwd schedule s.i. no. 584 (a). 8 s/f of stone sign board including all complete.