tender for drain construction work on mandi road - earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of engineer for following depths, below natural ground / road top level. in all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. depth upto 1.5 m 4 carriage of materials by mechanical transport including loading, unloading and stacking up m 1km 5 providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level : 1:4:8 (1 cement : 4 fine/ coarse sand : 8 graded stone aggregate 40 mm nominal size) 6 random rubble masonry with hard stone in foundation and plinth : cement mortar 1:6 (1 cement : 6 coarse sand) 7 providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level :1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size). 8 cement plastering including t&p, scaffolding, material and complete labpour, including cost of water, curing, racking of joints etc. with 20 mm cement plaster of mix : 1:4 (1 cement :4 fine/ coarse sand) 9 providing and fixing stone slab covering of required size over drains including filling of joints with cement sand mortar 1:3 complete as per direction of engineer-in-charge average thickness 60 to 75 mm 10 reinforcement for r.c.c. work at all levels including straightening, cutting, bending, placing in position and binding all complete. cold twisted bars 11 kota stone slab 20 mm to 25 mm thick (semi-polished) area 2001-5000 sqcm 12 providing and laying reinforced cement concrete pipe np4/ prestressed concrete pipe for culverts including jointing ends and fixing collar with cement mortar 1:2 complete as per clause 1000 & 2900 of mort&h specification including all material, labour form work, machinery.300 mm internal diameter 13 600mm