A cheaper product can cost more once the whole change is priced. New drawings, wasted work or longer lead times may use up the saving shown in the quote.
A lower quote catches the eye. What does changing the design add back?
Value Engineering In Construction: Agree The Required Result
List the function, quality and standards the work must meet. Check the current design and cost before seeking other ways to achieve them.
Value engineering can change layout, work sequence or buying as well as a product. Bring design and site views into the review.
Count The Net Saving
Compare options on the same scope and quantities. Deduct new design work, checks, abortive work and extra site time from the price saving.
Check lead times, upkeep and running costs too. Add carbon effects where the brief needs them. State what must happen for the saving to be achieved.
The headline saving is only the start. What remains after the change costs?
- Quote saving
Compare the same finished scope.
- Change costs
Allow for redesign, lost work and extra site time.
- Net result
Check the saving after those costs.
Use the net result, together with function, quality and time, to decide whether to proceed.
Approve And Track The Option
Name who can agree the change and record the reason, sum and date. Update the drawings, orders and forecast when it is approved.
Early reviews leave more room to change the design. Keep options rejected and the reasons so the team does not repeat the same work without new facts.
General guidance. Check your signed contract and the job facts. Get legal advice where needed.