How to Master Quantity Surveying: Key Skills and Techniques

How to Master Quantity Surveying: Key Skills and Techniques

Introduction

Mastering quantity surveying is essential for civil engineers and construction professionals. Quantity surveying involves managing the costs and budgets of construction projects, ensuring they are completed within financial constraints. Here’s a detailed guide on the key skills and techniques required to excel in quantity surveying, with examples to illustrate each point.

1. Understanding Construction Drawings and Specifications

Details: Quantity surveyors must be proficient in reading and interpreting construction drawings and specifications. These documents provide the details needed to estimate costs accurately.

Example: Suppose you’re working on a project for a new office building. You’ll need to analyse architectural drawings to understand the materials required, such as the amount of concrete, steel, and finishing materials. This helps in preparing a detailed bill of quantities (BOQ).

2. Accurate Measurement and Quantification

Details: Measuring and quantifying materials accurately is a core skill in quantity surveying. This involves calculating the quantities of materials and labour needed for the project.

Example: For a residential building project, you might need to measure the quantities of bricks, mortar, and plaster. This involves measuring the dimensions of walls and calculating the number of bricks required based on standard sizes and mortar thickness.

3. Cost Estimation and Budgeting

Details: Estimating the cost of materials, labour, and overheads is crucial. This involves creating detailed cost estimates and managing the project budget.

Example: If you’re estimating the cost of flooring for a shopping centre, you’ll need to calculate the total area to be covered, select the type of flooring material, and obtain price quotes from suppliers. This helps in creating a comprehensive cost estimate for the flooring work.4. Understanding Contract Documents

Details: Familiarity with contract documents, including terms and conditions, is essential. This helps in understanding the legal and financial obligations of all parties involved.

Example: In a contract for building a new school, you’ll review clauses related to payment terms, project deadlines, and penalty provisions. Understanding these clauses helps in managing the contract effectively and ensuring compliance.

5. Knowledge of Construction Methods and MaterialsDetails: A good quantity surveyor needs to be knowledgeable about different construction methods and materials. This helps in making informed decisions and accurate estimates.

Example: If a project requires the use of eco-friendly materials, you’ll need to know the types of materials available, their costs, and their benefits. This knowledge helps in selecting the best materials for the project while staying within budget.

6. Effective Communication SkillsDetails: Quantity surveyors must communicate effectively with clients, contractors, and other stakeholders. Clear communication ensures that all parties are on the same page regarding project costs and progress.

Example: If there’s a change in the project scope that affects costs, you’ll need to communicate these changes clearly to the client and adjust the cost estimates accordingly. This helps in managing expectations and maintaining good relationships.

7. Use of Quantity Surveying SoftwareDetails: Proficiency in quantity surveying software is important for efficiency and accuracy. These tools help in creating cost estimates, managing budgets, and tracking project costs.

Example: Software like CostX or Bluebeam can help you quickly create detailed cost estimates and BOQs. Using these tools can save time and reduce errors in your calculations.

8. Risk Management

Details: Identifying and managing risks associated with project costs is essential. This involves anticipating potential issues and developing strategies to mitigate them.

Example: If you’re working on a large infrastructure project, you might foresee risks related to price fluctuations in construction materials. Developing a risk management plan, such as setting aside a contingency fund, can help address these potential issues.

Conclusion

Mastering quantity surveying involves developing a range of skills, from understanding construction drawings to effective communication and risk management. By honing these skills and using the right tools, you can ensure accurate cost estimates and successful project outcomes.

Tue Feb 8, 2022