Details: demolishing,dismantling & sub structure 15.7.4 : demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge.in cement mortar 15.3 : demolishing r.c.c. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of engineer -in-charge. 15.57 : dismantling aluminium / gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 metres lead as directed by engineer - in-charge 15.19 : dismantling steel work manually / by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per directions of engineer -in-charge. 15.28.1 : dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material with
Sector: Infrastructure