by Marcy Marro | 3 December 2018 12:00 am

Estimators bid jobs using standard company production crew rates for labor and equipment. Then completed jobs actually often cost more than the bid budgets. Why? Profit margin shrinkage can occur for many reasons, including:
To maintain your profit margins and ensure all projects hit the estimated budgets, contractors have to invest people, time and money to implement and monitor the systems required to keep the profit wheel continually spinning round and round.
Step 1 – Estimate The Right Number of Crew Hours
Prepare your construction estimates using unit prices for labor and equipment production based on actual cost history. For example: it generally takes an average of one man-hour to dig and plant a 15-gallon tree, or install and grout 10 masonry blocks, or install three downlights in a ceiling. After the estimator completes the quantity take-off and estimates the number of man-hours based on accurate cost history production rates, he should meet with a field superintendent to discuss and verify the estimate. Together they should agree on the total hours required before the bid is turned in.
Step 2 – Pre-Plan To Hit The Budget
After your company is awarded a contract, the project team meets to plan the job and hit the goals. Get the estimator together with the project manager, superintendent and foreman to review the estimated budget. Review the scope of work, draft a detailed field work plan, determine the right crew size, discuss any omissions, and make the necessary adjustments.
Now combine or adjust cost codes to allow the field to track their time in a simpler version of the budget. Make sure time cards match the actual job budget, are setup to allow for easy time card coding and tracking, and job cost update are reviewed weekly. Break down the budget by job phases for longer duration projects. This will allow your team to know their crew hour production goals.
Step 3 – Build the Job on Budget
With clear labor hour and equipment targets, the field can now keep track of their progress. Have time cards coded properly and turned in daily. At week end, have the foreman turn in the quantity of work completed for every task cost code. By Monday morning, have the job cost engineer calculate the budget versus actual time spent. Then, the project manager must review the weekly progress versus the budget and communicate the actual results with the superintendent and foreman. This process allows the field to be aware of their progress versus the budget and make any adjustments necessary.
Step 4 – Adjust Your Estimating Cost History
Review the final job costs after projects are completed to determine if the estimate and budget were accurate. Have the estimator meet with the project manager and field foreman to review the final job costs versus the bid estimate. Look for reasons the final job costs were different and determine adjustments required to bid future projects accurately. Have the estimator make notes on why this job cost more or less than the original bid. Update the company-wide estimating cost history library for future bids.
Keeping the profit wheel spinning takes a commitment to plan, hold meetings, calculate job costs every week, keep your field foreman informed, and dedicate the time required. When you develop accurate cost estimates, your profit margin will stop fading and you’ll start making more money.
George Hedley, CSP, CPBC, helps contractors grow and profit as a professional business coach, popular speaker and peer group leader. He is the author of “Get Your Construction Business to Always Make a Profit!” and “Hardhat BIZSCHOOL Online University” available on his website. Visit www.hardhatbizschool.com[1] for more information.
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