tender for nagercoil corporation providing paverblock at arockia annai street in ward no.31; 1 providing paverblock 2 earth cutting and sectioning and levellingincluding initial lead of 10m and initial llift of 2m in sand silt or otherloose soil wet sand or silt not under water light black cotton soil sndy loam and ordinary soil including excavated earth etc. complete (tnbp no.20b) 3 supplying and laying rubberised interlocking paver blockm40 grade providing and laying of83mmthick high strength type conforming is 15658-2006 of rubberized interlocking paver lock in size of minimum compressive strength of 40n/mm2 in uniform shape of approved make to be laid in flurring bone pattern with sand cushion below the uniform shap of approvednon skitting surface in the top and the rate including levelling the base preparation ofpavers as sub base, sand cushion 150mm thick layingout of pavement cut the pieces to fix the edge vibring the pavers,sweeping tranporting loading unloading of laying paver block as per standard specification,. 4 centering for soffits of rcc slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm x60cm x and b.g 10 stiffened with m.s angles of size 25mm x 25mm x 3mm laid over silver oak (c.w) joists of size 10cm x 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm c/c) complying with standard specification and directed - 10 m 2 (p & d)data 38(b) beam & slab 5 laying plain cement concrete 1:2:4 (one cement,two sand and four aggregates) using 20mm iss hard broken granite stone jelly for plain cement concreteworks excluding cost of shuttering, and centering including all labour charges and incidental charges for cost and conveyance of all materials to work site, mixing and laying concrete finishing the surface nearly rough, compacting using vibrators, curing etc, complete complying with standard specification.(tnbp no.28)