Building-wide failures are rarely bad luck repeated. They are one decision made once at construction, and repeated by the drawings.
When a committee reports leaks in eleven apartments, the instinct is to treat eleven problems. It is almost never eleven problems. A repeated defect is one decision made once during construction and then repeated faithfully at every level by the same drawings and the same trade.
Diagnose once, not eleven times
We have seen prefabricated bathroom pods installed building-wide with no water stops. Chasing each leak individually would have meant opening eleven bathrooms, producing eleven scopes and eleven invoices, and still leaving the mechanism in place. Identifying the common installation defect produced one repeatable rectification that was then delivered across every affected apartment.
What this changes for a committee
- One investigation and one report, which is also one document to put to a meeting.
- One scope to approve, so variations are visible rather than arriving one apartment at a time.
- A works programme staged around residents, because the building stays occupied throughout.
- One warranty across the whole rectification, rather than a patchwork with different expiry dates.
The cost of diagnosing properly is a fraction of the cost of rectifying the same defect eleven times and discovering on the twelfth that the cause was never addressed.