tender for repair of c.c. floor in boiling house in season 2025-26 - demolishing r.c.c. work manually / by mechanical means including stacking of steel bars and disposal of unsericeable material within 50m lead as per direction of e.i. 3 providing and laying in position specified graded of rainforced cement conc. excluding the cost of centering & shuttering finishing and reinforced cement all work upto plinth level 1:2:4 (1 cement : 2 coarse sand (zone iii) derived from natural etc. 4 disposal of building rubbish malba / similar unservicable, dismentled or wast materials by mechnical means including loading transporting, unloading to approved municipal dumping, ground or as approved by e.i. beyour 50m intial lead for all leads including all lift involved