construction work of interlocking from lautu rajbhar house to kamta maurya house. - earth work in filing i ordinary soil excavation to be in the form of regular pits not exceeding 0.5m in depth etc. as per si.no. 253 2 excavation for drain work for protection wall. si.no. 251 3 pcc in 1:6:12 for protection wall. si.no. 273 4 m-150 brick work in 1:4 cement and coarse sand mortar in foundation etc. complete for protection wall. si.no. 305 5 12mm thick plaster in 1:4 cement fine sand and mortar etc. complete. si.no. 584 6 rcc work in 1:2:4 for drain. si.no. 284(a) 7 steel. si.no. 504 8 rcc work in 1:2:4 si.no. 284(a) 9 construction of granular sub base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc and compacting with smooth wheel roller to achive the desired density. complete as per technical specification. clause 401 10 providing and laying of interlocking concrete block pavements having thickness 80 mm including leveling and dressing of surface to required level and slope spreading and moisting 50mm thick local sand on bend filling joints with local sand etc. for proper comlection of the work as per drawings and technical specification. clause 1504 11 supply of fixing sign board at site. 12 gst @ 18%