Details: earth work in excavation by mechanical means (hydraulic excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. all kinds of soils providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - all work up to plinth level. 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). providing and laying of paver block as per is 15658 : 2006 (indian standard for precast concrete block for paving- specification) and irc : sp:63-2004 (guidelines for the use of interlocking concrete block pavement). m-40,80mm thick to be used in medium- traffic ( medium traffic is defined as a