Development Works in Unauthorized Colonies. Sub Head- C/o Road and S.W drain at Begam Vihar Extn. (Part 12), Bawana A.C (Regd. No-1049)

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 meters lead as per direction of Engineer –in – charge (a) 1:4:8 or Leaner Mix

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 meters lead as per direction of Engineer –in – charge (b) Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

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

Demolishing R.C.C. work by mechanical means and stockpiling at designated locations and disposal of dismantled materials up to a lead of 1 kilometre, stacking serviceable and unserviceable material separately including cutting reinforcement bars.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand) (a)Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying factory made precast concrete solid block of 200 mm thickness of grade M-10 made of C&D waste from approved manufacturer in foundation & plinth in: (a)Cement mortar 1:6 (1 cement: 6 coarse sand)

12 mm cement plaster of mix (a)    1:6 (1 cement : 6 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work up to plinth level. (a) 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work up to plinth level. (b)1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size)

Providing and Laying 25mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size) on the top of S.W. drain walls including centering and shuttering etc. complete.