Nobody teaches you this in school: how a project actually makes — or quietly loses — money. This is the exact playbook built into BuildPro. Read it free. Then run it with Foreman doing the heavy lifting.
The concrete gets poured. The blocks get laid. And yet the project that looked profitable ends at a loss — because diesel money was never written down, the client's "small fence" was built free, the certificate was chased by phone call instead of paper, and nobody noticed the CPI slipping until the account was empty. The difference between a hustler and a professional PM is not the engineering — it's the money discipline. That discipline is exactly what BuildPro automates, and what this playbook teaches.
Name it, place it, budget it. In BuildPro you can describe the job in one sentence — "3-bedroom bungalow, Lekki, 8 months" — and Foreman builds the whole project: schedule, milestones, materials list and a priced bill.
The Bill of Quantities is not paperwork. Its total is the amount the client owes you. Every rate you under-price is profit given away before breaking ground. BuildPro generates a QS-grade SMM7 bill in a minute; your job is to make every rate true.
Tasks, milestones, dates — adjusted to reality as work happens. Time is money: every week the programme slips is another week of salaries, security and overheads with no new income.
Each worker once: name, trade, daily rate. Attendance becomes one tap a day; payroll calculates itself. Accurate rates are what make your labour costs — and your cost index — true.
Materials in → recorded with quantity and price. Inventory updates itself; minimum-stock alarms fire before the site stands idle — because an idle day costs the whole crew's wages for nothing.
Write the day in plain words: "Received 200 bags cement at ₦9,500… used 35 bags… spent ₦80,000 on labour." Foreman reads it and updates the project himself — stock in, stock out, every naira posted to cash flow. One honest report a day, zero bookkeeping.
Payroll in one tap. A weekly progress report. A live share link so the client watches progress instead of calling to ask "how far?".
Contract value (BOQ + approved variations — what the client pays). Budget (what you plan to spend). Actual spend (what has really left your pocket). Your profit lives in the gap. If you can say all three from memory, you're managing the project. If you can't, the project is managing you.
Money leaves through three pipes: labour (payroll), materials (deliveries), and everything else — diesel, transport, the vulcanizer. The site rule: if it's not recorded, it never happened — and unrecorded spending is exactly where Nigerian projects lose their profit.
Monthly, raise an Interim Payment Certificate: work done %, gross amount, minus ~5% retention, minus previous payments = net payable. Send it formally. A certificate is a professional demand for money — chase certificates and your cash flow stops depending on the client's mood.
"Just add a small fence" is not a favour — it's a variation. Price it, get approval, then build. Approved additions raise your contract value. Silently absorbed scope changes are the #1 way profitable-looking projects end at a loss.
CPI — value earned per naira spent. Below 1.0 means you're losing money now, not at the end. SPI below 1.0 means behind schedule — extra overhead weeks. EAC — the honest forecast of final cost at this pace. In BuildPro, Foreman reads these out in plain language with your real figures — no jargon degree required.
The Company view puts every project's SPI, CPI, spend and forecast in one table — so you spot the bleeding project before it drains the profitable ones. Shared directories, roles, audit trail.
Final certificate — including the retention release (that 5% is YOUR money, claim it). Then the number that matters: total certified minus total spent = your actual profit, documented and defensible. That professional record is also what wins the next contract.
A pro never starts without a measured, priced bill. It takes a QS years to learn.
A pro can tell you today whether the project is making money. Most sites find out at the end.
Certificates, retention, variations — the commercial machinery that keeps contractors solvent.
Daily reports, deliveries, attendance, photos — the record that protects you in every dispute.
You don't learn this from a textbook — you learn it by running a project with a senior hand beside you. That's what BuildPro is: a senior QS and project manager in your pocket, doing the calculations, keeping the records, and explaining every number until the discipline is yours.
This whole playbook is built into the app as an interactive checklist — free to start.
Start free — open the Playbook →