Communitty Soak Pit construction for Erattayar Vanitha samskarika nilayam

Bottle booth construction

Stone Aggregate(single size):20 mm nominal size

Stone Aggregate(single size): 10 mm nominal size

Coarse sand (zone III)

Portland Cement

Hire charges of Concrete Mixer 0.25 to 0.40 cum with Hopper

Vibrator (Needle type 40 mm)

Sundries

Solid blocks of size 30x20x15cm

Twisted steel/deformed bars

Structural steel such as tees, angles, channels and R.S. joists

Red oxide Zinc chromate primer

Adjustable telescopic prop 3 m (2.02-3.75m)

Beam clamp 300-380 mm (450-1070 mm)

PVC pipe 50 mm outer dia. 10 kgf/cm2

PVC bend 63 mm dia

Boulder 50 mm to 200 mm

Gravel 5 mm to 10 mm