Tracking Installed Progress to Unlock Project Cashflow

Cash is the only score that matters in construction. You can run a beautiful site, hit every milestone on the Gantt chart, and still go broke because money goes out faster than it comes in. We built our cashflow tools after watching too many strong firms run out of runway while sitting on millions of rupees of work they had already completed but never billed correctly.

The root problem is almost always the same. The number used to raise a client invoice has nothing to do with the work that is physically standing on site. So let us talk about how we tie those two together.

Why percentage billing quietly kills margin

Most firms bill on a planned percentage. The schedule says month four should be 40 percent complete, so the invoice goes out for 40 percent. Nobody walks the site to check. When the real installed figure is 31 percent, you have just over-claimed, and the client surveyor will catch it at the next certification and hold the whole running account. Now your cash is stuck for a month while you argue.

The reverse is worse and far more common. You finish more than planned, the paperwork lags, and you under-bill by 8 or 9 percent for two cycles in a row. That is real money you earned and simply forgot to ask for.

What installed progress actually means

Installed progress is the quantity of work physically in place, measured against the contract Bill of Quantities, and verified by someone on the ground. Not "we are roughly halfway." A specific number: 1,240 of 3,000 square meters of block work, 18 of 44 air handling units set, 2.1 of 5 kilometers of cable pulled.

We capture that number where the work happens, through field execution on the mobile app, and we pull it straight into the billing engine. No re-typing into a spreadsheet at month end. The site engineer logs the quantity, the system maps it to the BOQ line and its rate, and the certifiable value is ready before the client even asks.

The three numbers every controller should see daily

A financial controller does not need 200 line items. They need three numbers per project, refreshed every day:

1. Installed value to date, the total certifiable work standing on site right now.
2. Billed value to date, what you have actually claimed from the client.
3. The gap between them, which is either cash you forgot to claim or cash you over-claimed and will have to give back.

When that gap is positive and growing, your billing team is asleep. When it is negative, your certification is about to get rejected. Both are visible in our MIS dashboards the moment site data lands, so the controller acts on the same day instead of discovering it 40 days later in a reconciliation meeting.

Tie payables to the same number

Here is the part most teams miss. The installed-progress number does not only drive what you bill the client. It should also gate what you pay your subcontractor. If a plumbing vendor invoices you for 60 percent but the site log shows 47 percent installed, you do not pay the difference. You pay against verified work, the same way you want your client to pay you.

This is the discipline that closes the leak. Money in and money out both reference one quantity, captured once, at the source.

• Capture installed quantity against the BOQ line, not a vague percentage
• Verify it on site before it enters billing
• Generate the client claim from the verified figure
• Gate vendor payment on the same installed number
• Review the installed-versus-billed gap daily, not monthly

What this looked like in practice

When Waldner India moved off spreadsheets, the first thing that changed was visibility into this exact gap. You can read the full story in Waldner India goes digital in 14 days. Within a couple of billing cycles the under-claimed work that used to sit invisible for a month was being raised the same week it was completed. That is not a software trick. It is just measuring the right thing and not letting it go cold.

The fastest way to improve cashflow is to stop forgetting to bill for work you have already finished.

Where to start if you are still on Excel

You do not need to rip everything out on day one. Start by getting installed quantities into one place, captured by the people who do the work. Connect that to your billing, and connect your vendor payables to the same figure so you are never paying ahead of the site. The procurement side of this is covered in automated procurement, and the workflow that powers vendor payment lives in procurement and vendor automation.

The firms that grow without cash crises are not the ones with the biggest order books. They are the ones who always know, to the rupee, the difference between what they have built and what they have been paid for. Get that number right, keep it fresh, and most of your cashflow problems stop being mysteries.