Repair and Maintenance of Municipal Assets.

Demolishing cement concrete1 : 3 : 6or richer mix including disposal off material within 50 metres lead.

Dismantling CI or asbestos, rain water pipes with fittings and clamps including stacking the materials within 50 m lead. b) 100 mm dia pipe

Demolishing brick work in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Removing mortar from and cleaning bricks (Stacks of clean bricks shall be measured). c) From brick work in cement mortar

Construction of cement concrete drain 30 cm wide and 23 cm deep in cement concrete 1 : 3 : 6 (1 cement : 3 sand : 6 hard graded stone chips/shingle 40 mm and down gauge) 8 cm thick on sides and bottom and plastering on all exposed surfaces with 12 mm thick cement mortar1 : 3 (1 cement : 3 fine sand) including shuttering complete

Making plinth protection 50 mm thick of cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 stone aggregate using 20 mm nominal size) over 75 mm bed of stone ballast 40 mm nominal size well rammed and consolidated and grouted with fine sand including finsihing the top smooth.

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement in : a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Centring and shuttering including strutting, propping etc and removal of form work for : b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc