Delhi Development Authority Tender

Construction of Boundary wall with RCC column @ 3m center to center in CC 1:1.5:3 (1 Cement : 1.5 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) ), plinth beam and foundation in 1:3:6 (1 Cement : 3manufactured sand derived from Recycled Concrete Aggregate (RCA) : 6 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) ) and Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:4 (1 cement : 4 coarse sand) , 75 mm thick CC in 1:2:4 (1 cement : 2 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 4 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) ) coping at top including centering and shuttering, 12 mm outside and 15 mm inside plaster in Cement mortar 1:4 (1 cement : 4 coarse sand) including excavation in all kind of soil, backfilling of excavated soil and disposal of remaining soil/earth required as per scope of work, approved/attached drawing supplied by the department and technical specifications 1500 mm in height, above ground level. The brick work, outside & inside plaster shall be done in cement mortar 1:4 (1 cement : 4 coarse sand), final finishing with waterproofing cement paint as required complete in all aspect and as per drawing provided by department and as per direction of engineer-in-charge and nothing extra shall be paid on this account. Note: For payment length of the wall shall be measured.

Deployment of poclain machine having boom length 15.00 m including operation on hourly basis for excavation from the bed of the drain including in or under water or liquid mud and disposal of excavated material on outer shop of banks uniformly and leveling dressing of excavated material as per direction of Engineer-in-charge complete. The rates are inclusive of intial and final shifting of machine, shifting during work at site due to bridges, roads etc. as per direction of Engineer-in-charge.

Excavating, supplying, stacking and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in foundation trenches, plinth, sides of foundation etc. complete for all lift.