tender for interlocking and drainage work from raju to bahadur and ram avatar in vad no.1 chaturbhujpur - ew excavion in foundation in ordanary soil distance all compt work. 2 supply and laying of gsb compactedat site including all materials and labourt & p etc. all complete. 3 m-150 b/w in 1:4 cement & coarse sand motor all compt. si no 305. 4 12 mm thick cement dado plaster in 1:3 cement and sand mortar with all comp. s.i no 582 5 s/laying rubber molded 80 mm paver block zig-zag shape 40mpa with local sand with all compt. work. 6 pl 350mm rcc hm pipe np3 with coller and spigot 7 con . man hole 0.60x0.60x1.20 site with all compt work. 8 supply and sinage board at site all complete work at site