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What is the cost of brick wall Demolition and Dismantling? - Homeslibro

What is the cost of brickwork and block work Demolition and Dismantling?


In this article, we explain about rate analysis and cost of demolition brickwork or block work in cement mortar and including stacking of materials as directed by the Engineer-in-charge and Dismantling doors or windows.

cost of brickwork and block work Demolition


 

BRICKWORK DEMOLITION

Brick and blocks are used as building materials used for interior and exterior walls of the home construction.

Knowledge of basic construction techniques and experience with breaker machines is useful when demolishing the brick and block wall typically found around a home.

It is necessary to use the proper tools and most of all to exercise patience and care when demolishing the wall to avoid injury.

 

Things to look at before starting demolition work

1. Keep the trashcan as close as possible to the demolition site so that individual bricks can be thrown into it when broken.

 

2. Install the scaffolding against the brick wall according to the manufacturer's instructions.

 

3. Use tarps to cover the floor to avoid scratches and damages


 

Tarp

 

4. Arrange the hammer drill with a small wedge-tip bit and set it to vibrate. Start at the top of the wall in the first course of bricks. Place the bit under the brick where it will connect with the mortar and move along the seam under the brick until it separates from the brick wall. Throw the brick into the dumpster.

 

5. Finish the top course of the bricks in the same manner, brick by brick. Go to the first brick of the second course and proceed to remove the bricks one at a time.

 

Let’s dive into rate analysis of Demolition and Dismantling of brickwork or block work

 

Cost of brickwork Demolition up to 100 Sqft (10 height)

Cost of demolition brickwork or block work in cement mortar and including stacking of materials as directed by Engineer-in-charge with Dismantling doors or windows on.

How do you calculate rate analysis for brickwork demolition?

1. Machine rent

A. breaker machine = 1set x 2 days x 700 = 1400

 

2. Labour rate Calculation

(i) Mason 1st Class = 2 day x 1nos x 1000 = 2000₹

(ii) Stonecutter = 2 day x 2 nos x 1200 = 4800 ₹

(iii) Helper= 4 day x 1nos x 850 = 3400₹

 

Scaffolding LS = 100sqft x 20/sqft = 2000₹

Transport (upto 10km)= 1 load x 3500 = 3500₹

Total cost = 17100

Add 1% water charge on total = 171

Add 15% Contractor Profit and Overhead Charges Total = 2565

Total cost = 19836 – 20000rs


Demolition and Dismantling of brickwork or block work

s.no

Description

qty

unit

rate

cost

Demolition work up to 100 sqft - 10ft height

1

Stone cutter

4

nos

1200

4800

2

helper

4

nos

850

3400

3

Mason

2

nos

1000

2000

4

Breaker machine (2set)

2

days

700

1400

5

Transport (upto 10km)

1

load

3500

3500

6

Scaffolding

100

sqft

20

2000

 

Total

 

 

 

17100

 

Add 1% Water Charges

 

 

 

171

 

Add 15% Contractor Profit and Overhead Charges

 

 

 

2565

 

Grand total

 

 

 

19836

 

Cost of brickwork Demolition up to 100 Sqft = 19836 – 20000rs

 

 

Cost of brickwork Demolition up to 300 Sqft (10 height)

Cost of demolition brickwork or block work in cement mortar and including stacking of materials as directed by Engineer-in-charge with Dismantling doors or windows on.

How do you calculate rate analysis for brickwork demolition?

1. Machine rent

A. breaker machine = 1set x 4 days x 700 = 2800

 

2. Labour rate Calculation

(i) Mason 1st Class = 4 day x 4nos x 4000 = 4000₹

(ii) Stonecutter = 4 day x 2 nos x 1200 = 9600 ₹

(iii) Helper= 10 day x 1nos x 850 = 8500₹

 

Scaffolding LS = 100sqft x 20/sqft = 2000₹

Transport (upto 10km)= 2 load x 3500 = 7000₹

Total cost = 33900

Add 1% water charge on total = 139

Add 15% Contractor Profit and Overhead Charges Total = 5085

Total cost = 39324 – 40000rs

 

Demolition and Dismantling of brickwork or block work

s.no

Description

qty

unit

rate

cost

Demolition work up to 300 sqft - 10ft height

1

Stone cutter

8

nos

1200

9600

2

helper

10

nos

850

8500

3

Mason

4

nos

1000

4000

4

Breaker machine (2set)

4

days

700

2800

5

Transport (upto 10km)

2

load

3500

7000

6

Scaffolding

100

sqft

20

2000

 

Total

 

 

 

33900

 

Add 1% Water Charges

 

 

 

339

 

Add 15% Contractor Profit and Overhead Charges

 

 

 

5085

 

Grand total

 

 

 

39324

 

Cost of brickwork Demolition up to 300 Sqft = 39324 – 40000rs

 

How many bricks demolitions are in 1m3?

As we know 20000rs cost is required for 100 sqft brickwork demolition. So, 20000/100 = 200/sqft. Therefore, 2152sqm per brickwork demolition



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