tender for excavation by mechanical means(jcb or hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation, including the cost of crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect. , earth work in excavation in foundations trenches etc. in all kinds of soil where pick-jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres. , first class brick masonary 229 mm thick laid in cement sand mortar 1.6 in foundation and plinth including supply recarriage of bricks cement . , 10mm thick cement plaster on sides walls , 10mm thick cement plaster 1:4 on floors and top. , reinforced cement concrete 1:2:4 hand mixed but including steel reinforcement , cement conc.1:2:4 including supply, carriage & with stone ballast or shingle , cement concrete 1:4:8 with brick ballast 40mm gauge mixing by manual means , lowering, jointimg and cutting precast concrete np-2 plain end pipes and collar with reinforcement, in trenches to correct gradient and alighnment, cutting of reinforcement cement concrete plain end pipes. stringing in trenches, joining end and fixing collar with cement mortor 1:2 as per is 458:2003 into trenches for all depths and laying out same to correct alignment, gradients,levels etc. complete in all repects. reinforced cement concrete pipe np-2 450 mm i/d pipe , lowering, jointing and cutting 187.50 70.52 metre 13,222.50 precast concrete np-2 plain end pipes and collar with reinforcement, in trenches to correct gradient and