tender for construction of drain at kanha gaushala. - excavation in foundation in ordinary soil (loam clay or sand) including lift upto 1.50 meter and lead upto 30 meter and including filling, watering and ramming of excavated earth into the trenches or into the space between the building and sides of foundation trenches or into the plinth and removal and disposal of sur-plus earth as directed by the engineer incharge up to a distance of 30 meters from the foundation trenches. 2 1:1.5:3 (1 cement: 1.5 coarse sand (zone-iii) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources)cement: mortar 1:4 3 steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. thermo-mechanically treated bars of grade fe-500d or more. 4 centering and shuttering including strutting, propping etc. and removal of form work for:retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc 5 construction of granular sub base by providing well graded material, spreading in uniform layer with mortar grader on prepared surface mixing by mix in place method rotavater at omc and compacting smooth wheel roller to achieve the desired layer etc. all completeas per engineer in charge