Konstrukt runs the full lifecycle of an African construction project — from tender and BoQ through certificates, retention and handover — on a single system that understands FIRS, FIDIC and the field.
| Gross valuation — measured works | ₦ 182,400,000.00 |
| Materials on site | ₦ 14,800,000.00 |
| Approved variations (VO-07, VO-09) | ₦ 6,200,000.00 |
| Retention held (5%) | (₦ 10,170,000.00) |
| Advance recovery (25%) | (₦ 12,500,000.00) |
| Previous certificates total | (₦ 24,000,000.00) |
| Subtotal | ₦ 156,730,000.00 |
| WHT 2% — construction | (₦ 3,134,600.00) |
| VAT 7.5% | ₦ 11,754,750.00 |
| Net payable | ₦ 165,350,150.00 |
VAT, WHT and NSITF are not afterthoughts — they live inside every certificate. First and second moieties release on the right trigger. You close out clean, every time.
We closed Lagos Ring Road six weeks early. Konstrukt meant our QS never had to reconcile an IPC at midnight again.
First software I've used that actually understands retention moieties.
Field supervisors filing clean daily reports from the site, on 2G. That alone paid for itself.
The tax witnesses line on every certificate is a compliance officer's dream.
Ship a project without losing a certificate, a drawing, or a naira. Free for one project, forever.