Construction of retaining wall adjacent to the screen houses at Advanced Centre for Horticulture Research (ACHR) Udheywalla

Amount

Earthwork in excavation by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains ( not exceeding 1.5 m in width or 10 Sq. m on plan), including dressing of sides & remaining of bottoms , lift upto 1.5 m , including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50 m

All kinds of soil.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering - All work up to plinth level :

1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size)

1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level with :

Centering and shuttering including strutting, propping etc. and removal of form for:

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Suplying & filling good earth including loading, unloading, spreading, levelling and consolidating etc. complete item.

Providing and fixing PVC pipe of 100 mm nominal bore for weep holes in retaining wall.

Carriage of material from source to site

Sand (10 kms)

Aggregate (10 kms)

M/S CHAMAN LAL

NITIN GUPTA