BP Meadhurst Club - Roof Loadbearing Structural
- Issues identified: unreinforced apertures through the gable wall for services; roof truss movement (in-plane and out-of-plane); local deflection in purlins and binders where support and restraint were inadequate.
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Objective: restore reliable load paths, limit deflection and movement, and provide durable details around service penetrations.
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Deliverables: assessment note/report, marked-up drawings, remedial details (lintels, posts/supports, restraint/bracing interfaces), and installation controls with QA checks.
1. Unsupported service openings through the gable wall
Openings reduced local capacity and disrupted the roof’s lateral restraint at a critical support line.
2. Roof truss stability and restraint
Observed movement indicated insufficient bracing and/or restraint continuity, potentially exacerbated by the change to the supporting wall.
3. Serviceability performance (deflection and local overstress)
Local purlin and binder behaviour created risk of ongoing deflection, secondary cracking, and long-term maintenance problems if left unaddressed.
1. Engineering appraisal and load path verification
We confirmed the as-found configuration, assessed actions and support conditions, and identified where restraint and bearing were compromised by the new openings.
2. Strengthening details to reinstate support and reduce deflection
We developed practical support measures to re-establish bearing and shorten effective spans where required (for example, local posts/supports and supplementary members coordinated with the existing roof layout).
3. Lintels and trimming around service penetrations
We detailed structural support across each opening (with adequate end bearing and stable load transfer back into the wall/adjacent structure), coordinated with the contractor for making-good and weathering interfaces.
4. Method, temporary support and QA hold-points
We set out a safe sequence for installation, including temporary support where needed, inspection hold-points for bearings/fixings, and as-built records to support sign-off and future maintenance.
- Load paths reinstated around service openings and roof support lines.
- Roof movement reduced through improved restraint and stabilisation measures.
- Serviceability improved by addressing local deflection and support deficiencies.
- Clear QA and installation controls issued to support safe delivery on a live facility
Structural inspection and calculations; remedial strengthening details; temporary support and sequencing inputs; installation controls and QA hold-points; marked-up drawings and handover notes.
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