Project Supervision

•  CURING  TIME

# Brick Wall     = 10 Days.
# Plaster           = 14 Days.
# Column         = 21 Days.
# Slab               = 28 Days.
# Tiles              = 7 Days.
# Facing Brick = 7 Days.
# Mosaiqe        = 7 Days.

•   5" BRICKWORK  (1:5) RATIO / 100 Sft 

CEMENT:
=100 Sft *0.41=41 Cft * 35%=14.35 Cft
=14.35 Cft / (1+5)=2.39 Cft
=2.93 Cft / 1.25 bag
=1.91 bags Cement

SAND:
= 100 Sft *0.41inch =41 Cft * 35%=14.35 Cft
=14.35 Cft * 1.5 = 21.52 Cft
=21.52 Cft / (1+5)=3.59 Cft
3.59 Cft * 5=17.93 Cft

•   10" BRICKWORK  (1:6) RATIO / 100 Cft 

CEMENT:
=100 Cft * 35%=35 Cft
=35 Cft / (1+6)=5 Cft
=5 Cft / 1.25 bag
=4 bags Cement

SAND:
= 100 Cft * 35%=35 Cft
=35 Cft * 1.5 = 52.5 Cft
=52.5 Cft / (1+6)=7.5 Cft
=7.5 Cft * 6 = 45 Cft

MANPOWER REQUIREMENT LIST:

a. Brickwork in the superstructure (For 100 cft. of work)

1. Mason                = 4 NOS

2. Ordinary labour = 6 NOS

3. Curing               = 1 NOS

b. Brickwork in superstructure (For 100 Sft. of work)

1. Mason                = 2.5 NOS

2. Ordinary labour = 4 NOS

3. Curing               = 0.75 NOS

• 3/4" PLASTER WORK (1:6) RATIO / 100 Sft 

 CEMENT:
=100 Sft * 0.06 inch = 6 Cft
=6 Cft / (1+6) =0.857 Cft
=0.857 Cft / 1.25 = 0.69 bags.

SAND: 
=100 Sft * 0.06 inch = 6 Cft
= 6 Cft * 1.5 = 9 Cft
= 9 Cft / (1+6) = 1.285 Cft
= 1.285 Cft * 6 = 7.71 Cft

• TILES WORK 

WALL TILES (1:3) RATIO / 100 Sft
Cement = 2 bags
Sand     = 8 Cft
Tiles      = (100Sft +Wastage 10%) = 110 Sft

FLOOR TILES (1:4) RATIO / 100 Sft
Cement = 3 bags
Sand     = 15.5 Cft
Tiles      = (100Sft +Wastage 7%) = 107 Sft