tender for construction of tanka ps kuchman - excavation work by jcb machine/tractor with scraper, breaking of clods of excavated soil, sorting of grass & pebbles and maintaining section/profile of bund (in cut area) including lifting and lowering of initial lead 250 m and lift upto 3 m. draft based on chapter 5th of irrigation page number 32 to 34 (valid from date 01/02/2017) unit 1 cubic metre2 40 mm in cement concrete foundation or floor stone aggregate (crusher broken) / brick aggregate of nominal size and cement-sand mixture in the ratio of 1 cement : 4 sand : 8 soil and mixing and ramming including compaction. unit : cubic meter3 cement concrete pouring and supply of reinforced cement concrete of 1:2:4/1:1.5:3 mixture, pressing into roof slabs, eaves, beams, lintels etc., compaction and leveling of surface with 1:3 cement mixture etc. including scaffolding but cost of steel and shuttering separately. unit : cubic metre4 centering shuttering (planking and ramming) for laying rcc roofs, slabs, balcony, lintel etc. upto 4.5 m height and removal etc. as per specifications. unit : square metre5 cement plaster on wall using cement-gravel mixture in 1:4 ratio including scraping of joints and regular curing for 14 days unit : square metre 12 mm thickness unit : square metre6 cutting, bending and fixing of iron for rcc work and fastening work including supply. unit : kilogram vertical 8mm7 cement concrete 1 cement : 2 gravel : 4 stone aggregate in the ratio of 12 mm nominal size with aggregate including pouring, ramming and curing etc. unit : cubic metre8 in foundation spreading of 20mm nominal size material of ghadla or kankar or jhajra and adding water and crushing it with a trowel. unit : cubic meter using 40 mm. crusher broken in place of kankar9 laying of 110mm diameter pvc pipe along with other necessary material unit : meter10 supply and installation of iron mesh (grating) 125mm diameter. unit : nos11 supply & fixing of alluminium lid 2*212 display board / wall painting & photograph13 white washing