KENYA · GUIDE 0384 · EDITION 4.7
Door lock fitting in Kenya: Delivery Planning and Acceptance Checks
Editorial update: 28 October 2026 · Business planning reference · Review scope
Plan delivery around observable acceptance
Plan the handover and acceptance record for door lock fitting, using the specific checkpoints for the example offer.
This is a planning reference for door lock fitting. The order below is an invented teaching case. It is not a completed customer job, an operating approval or a prediction of demand or earnings.
The example offer and its boundary
Fictional sample order: One authorised euro-cylinder replacement in an ordinary residential door, performed by a competent locksmith or installer. The customer proves authority to change the lock and approves internal/external dimensions and key operation. Exclude forced entry, bypass techniques, disputed occupancy, fire-door alterations and electronic access systems. Door repair or changing the complete lockcase requires a new assessment.
This page is a work-control sheet. It does not teach a qualified trade, prescribe a food process, approve equipment or replace the appropriate technical procedure. Confirm who has the competence and authority for any specialist task.
Prepare the control record
| Stage to schedule | Checkpoint from the scoped example | Actual record to complete |
|---|---|---|
| 1 | An unresolved authority dispute stops work; possession of a photograph is not sufficient authorisation. | Responsible person; evidence/reference; measured result; pass/hold decision; correction owner |
| 2 | Record which side is inside and the required operating function before ordering. | Responsible person; evidence/reference; measured result; pass/hold decision; correction owner |
| 3 | The new cylinder is not selected solely by total length if the two side dimensions differ. | Responsible person; evidence/reference; measured result; pass/hold decision; correction owner |
| 4 | No alteration to a rated fire/security door is improvised under the cylinder-only quote. | Responsible person; evidence/reference; measured result; pass/hold decision; correction owner |
| 5 | Owner tests required sides before final closure and signs the key tally. | Responsible person; evidence/reference; measured result; pass/hold decision; correction owner |
Keep accepted and unresolved work separate
| Issue to watch for | Evidence question |
|---|---|
| Key turns with the door open but binds when shut | Have the installer compare door alignment and latch/lockcase engagement rather than assuming cylinder failure. |
| Cylinder projects incorrectly on one side | Compare separate inside/outside measurements and the selected model. |
| New key count does not match the box | Reconcile sealed pack contents and installer custody. |
The issues above are prompts to investigate, not a diagnosis of a real defect. Record what was observed, isolate the affected output where appropriate, and refer the technical decision to the competent person or approved process. Do not copy a hypothetical response into a real incident without assessment.
Reconcile the handover
Use the agreed charging basis: lock fitting. Record ordered, completed, accepted, held and rejected output separately. Track rework time, changed scope, credits and collection dates against the same order reference. Owner tests required sides before final closure and signs the key tally.
Proceed within a defined trial limit only after the buyer's acceptance, actual full costs and collections are recorded, and the guide's unresolved checks are addressed. The final business-specific checkpoint is: Owner tests required sides before final closure and signs the key tally. Otherwise record a hold, revision or stop decision in file 10.
References and their limits
Yale euro-cylinder sizing
Manufacturer internal/external cylinder dimension convention only; does not authorise entry or identify every lock. Reference check recorded 2026-10-26.
Yale cylinder range
Manufacturer cylinder selection context; no independent rating of the proposed lock or authorisation to enter. Reference check recorded 2026-10-26.
Recorded references support only the scope stated beside them. They do not prove current supplier stock, a local quotation, actual buyer demand, operator competence or the feasibility of this particular business. Later editorial changes do not refresh earlier source-check dates.
Prepared by Business Starter Guides using AI-assisted drafting and desk editorial checks. Independent operator trials and specialist certification are not claimed. See the editorial method for the review scope.
Editorial method and evidence limits