Your Trusted Partner in Accurate Water & Sewer Estimating
Variations
Accurate, Justified & Approved
Project designs evolve—your cost estimates should too. Get your variations approved without unnecessary disputes.
When a project is awarded, you expect to work with a fixed scope and budget, but in reality, designers often continue fine-tuning the job even after the contract is signed. These design updates can mean new items are added, existing ones are removed, or specifications are modified, directly affecting costs.
If a designer removes an item, the client may request a credit adjustment. If something new is added or an installation method is changed, you need to justify the additional costs. Without an accurate variation submission, you could end up losing money, delaying approvals, or struggling with disputes.
What Happens When Designs Change?
Imagine you’re working on a project, and suddenly, the updated plans introduce the following changes:
✅ A 375mm socket-socket tee is now a 375mm flanged tee – this requires new fittings and extra work.
✅ A new hydrant or gate valve is added – an extra component means added material and labor costs.
✅ The pipe material changes from OPVC to DICL – did you account for the cost increase?
✅ The trench backfill specification changes – now, imported fill is required instead of reusing excavated material.
✅ A previously planned open-cut trench is now an underbore – requiring specialized equipment and expertise.
These changes aren’t just technical adjustments—they impact your bottom line.
Your Challenge: Proving the Variation is Valid
Design modifications lead to cost changes, but clients won’t approve claims without proper justifications.
Submitting incomplete or unclear variation requests can cause delays, rejections, or unnecessary negotiations.
Failure to track and submit variations properly can mean absorbing costs that should have been recovered.
The challenge isn’t just estimating the price difference—it’s documenting it properly so the client accepts it without pushback.
The Solution: Variations Done Right
Handling variations correctly means getting them approved without unnecessary back-and-forth.
✔ Precise Cost Calculations – Ensuring every added or removed item is correctly accounted for, so you don’t over- or under-claim.
✔ Detailed Breakdown of Changes – Labor, materials, and methodology adjustments are clearly justified.
✔ Professional Documentation – Well-structured submissions that align with client expectations and project requirements.
✔ Proven Success Rate – A track record of getting variations approved efficiently, preventing financial losses.
One Simple Step to Secure Your Variations
💡 Step 1: Email us your updated design changes.
✅ We handle the calculations, documentation, and submission for you!
Designs change—don’t let them impact your profitability. Get your variations priced and approved with confidence.