Building Quantity Calculation: Long Wall and Short Wall Method Explained with Excel Templates

Dear friend, we work building quantity calculation in manual in a paper, So now going we area in how to Calculate in Excel use a long wall and short wall method.

This long wall and short wall method is very easy to calculation in the estimation sheet. In this estimation excel sheet easy calution using a excel formulas. In this article also attached construction cost estimate template excel sheet. so please see that.

Laminates contains plastics and resins. Some resins give off harmful gases. In this article, we calculate step by calculation as below.

Note: Free Download building construction estimate spreadsheet excel download UK, US, Canada, and also India.

Following Quantities Are Building Estimation

1. Excavation
2. Footing P.C.C.
3. Footing R.C.C.
4. Column up to Plinth Level R.C.C.
5. Backfilling
6. Plinth Beam R.C.C.
7. Grae Slab R.C.C.
8. Column Up to Slab Level R.C.C.
9. Brick Masonry  
10. In Side Plaster
11. Out Side Plaster
12. Celling Plaster
13. Slab R.C.C.
14. In Side Paint
15. Out Side Pint

Building Estimation

It is processed by predicting the probable cost of a project by calculating material quantity and their costing with help of market rates before undertaking any construction project.

Or

A building estimator or cost estimator is an individual that quantifies the materials, labor, and equipment needed to complete a construction project.

Building Estimate Format in Excel, Building Material Calculator Free Download – Download Excel Sheet

Building Estimation and Costing Excel Sheet – Download Excel Sheet

1. Excavation

How to Find Excavation as Per Drawing 

Footing excavation work needs sum drawing like Footing location Drawing and Section Drawing. All drawing as per below, please see

Section A-A

Footing Location

In this plan, 11 footings as per drawing.

Length = 0.6m + 1.0m + 0.6m = 2.20m

Here 0.6 m is working space in footing for both sides.

And,1.0 m = footing size

As per follows table format copy of the building estimate excel sheet.

2. Footing P.C.C.

How to Find Footing P.C.C. as Per Drawing 

In this plan, 11 footings as per drawing.

Length = 0.15m + 1.0m + 0.15m = 1.30m

Here 0.15 m = P.C.C. working space in footing, for both side

And,1.0 m = footing size

3. Footing R.C.C.

How to Find Footing R.C.C. as Per Drawing 

In this plan, 11 footings as per drawing.

Length = 1.0m  = 1.0m

Here Height = 0.450 m

And, 1.0 m = footing size

4. Column up to Plinth Level R.C.C.

How to Find Column up to Plinth Level R.C.C. as Per Drawing 

In this plan, 11 footings as per drawing.

Length = 0.230 m, Breadth = 0.230 m

Here Height = 1.05 m

Section A-A

5. Backfilling

How to Find Backfilling as Per Drawing 

Footing backfilling qty for 11 Qty

Length & Breadth = 2.2 m, Height Footing Bottom to ground level = 1.580 mm

Backfilling = Excavation – Footing P.C.C – Column R.C.C

Plinth Beam Backfilling

Height of backfilling = 0.600 m

Total plinth beam backfilling = Total Area – Plinth beam

6. Plinth Beam R.C.C.

How to Find Plinth Beam R.C.C. as Per Drawing 

Lintel Beam

As per lintel beam drawing, L-1 = 3 nos., L-2 = 4 nos., L-3 = 3 nos., L- 4 = 1 nos, L-5 = 1 nos of qty and length and beam size = 0.230 m x 0.600 m

7. Grae Slab R.C.C.

How to Find Grae Slab RCC as Per Drawing 

Grae Slab RCC = ( Total Length x Total Breadth x Thickness ) – Column

Grae Slab RCC = ( 10.240 x 7.690 x 0.100 ) – ( 11 x 0.230 x 0.230 x 0.100)

Grae Slab RCC = ( 7.87 ) – (0.06)

Grae Slab RCC = 7.82 Cu.m.

8. Column Up to Slab Level R.C.C.

How to Find Grae Slab RCC as Per Drawing 

Column Length & Breadth= 0.230 m

Height = Ground Slab – Ground Floor – Slab Beam

Height = 3 – 0 – 0.350 = 2.650 m

9. Brick Masonry  

How to Find Brick Masonry as Per Drawing 

Plan

Elevation

Section

Brick masonry calculation uses a Long wall and Short wall method

All length as per drawing and height = 3.00 m – 0.35 m = 2.65 m.

10. In Side Plaster

How to Find In Side Plaster as Per Drawing 

Sum Note Point for deduction

• 0.5 sq.m. below section is a full deduction
• 0.5 sq.m. to 3.0 sq.m. between  half deduction in area
• 3.0 sq.m. above full deduction but add side pattas

11. Out Side Plaster

How to Find Out Side Plaster as Per Drawing 

12. Celling Plaster

How to Find Celling Plaster as Per Drawing 

13. Slab R.C.C.

How to Find In Out Slab  R.C.C. as Per Drawing 

Slab Beam

Section

14. In Side Paint

How to Find In Side Paint as Per Drawing 

15. Out Side Pint

How to Find Out Side Plaster as Per Drawing 

Frequently Asked Questions about Long Wall and Short Wall Method:

What is the Long Wall and Short Wall Method in building quantity calculation?

The Long Wall and Short Wall Method is a technique used in civil engineering and construction to estimate quantities of materials required for construction projects. It involves dividing the building into long walls and short walls and calculating the quantities of materials such as bricks, cement, and steel for each section.

How does the Long Wall and Short Wall Method differ from other quantity estimation techniques?

Unlike other methods that calculate quantities based on area or volume, the Long Wall and Short Wall Method focuses on the length of walls in a building. It provides a more accurate estimation by considering the structural layout and dimensions of the building.

What are the advantages of using the Long Wall and Short Wall Method?

One advantage is its simplicity and ease of implementation, especially for buildings with complex layouts. Additionally, it allows for better control over material costs and reduces wastage by providing a detailed breakdown of material requirements for each section of the building.

How do I apply the Long Wall and Short Wall Method in practice?

To apply this method, you first need to identify the long walls and short walls in the building layout. Then, measure the lengths of these walls and calculate the quantities of materials required based on predefined unit rates or material specifications.

Are there any limitations or challenges associated with this method?

While the Long Wall and Short Wall Method is effective for many construction projects, it may not be suitable for buildings with irregular shapes or non-standard wall configurations. In such cases, additional adjustments or alternative estimation techniques may be necessary.

Can software tools or templates assist in implementing this method?

Yes, there are various software tools and Excel templates available that can streamline the calculation process and help automate the generation of quantity estimates using the Long Wall and Short Wall Method. These tools often allow for customization based on specific project requirements.

How can I ensure the accuracy of quantity estimates obtained through this method?

To ensure accuracy, it’s essential to input precise measurements and verify calculations against project drawings and specifications. Regular updates and revisions to the estimates may also be necessary as the project progresses and new information becomes available.