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Review of Case Materials
Reviews records, documents, testimony, data, and other relevant materials and consults with counsel regarding technical issues related to the matter.
Provide Expert Analysis
Applies specialized knowledge and experience to evaluate the technical or professional issues involved.
Form Expert Opinions
Develops independent, supportable opinions based on the available evidence and relevant standards.
Prepare Expert Reports
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The investigation can compare the condition of the unit and its components with anchorage, opening dimensions, shimming, perimeter clearances, flashing or sealing, and surrounding construction. Distorted components, failed hardware, damaged seals, or other product conditions may affect performance, while binding, racking, leakage, uneven gaps, or difficult operation can also result from installation or movement of the surrounding opening. Field measurements and selective exposure of perimeter conditions where appropriate can help assess which portions of the product, installation, or adjacent construction are associated with the reported problem.
Door operation can change when the frame becomes distorted or out of square, hinges or other hardware loosen or wear, the threshold moves, the door leaf changes dimension, clearances become inadequate, or adjoining construction shifts. Measurements of frame geometry, operational gaps, threshold condition, hinge positions, latch engagement, and surrounding construction can help assess whether the problem is localized to the door and its hardware or is associated with installation or movement elsewhere in the opening.
An automatic door investigation can include the type of automatic-door system, sensing and activation devices, controls, operating speed and timing, safety-related responses, maintenance and inspection records, service calls, available surveillance video, and the physical configuration found during examination. The applicable operating and safety criteria depend on whether the system is a full-power, low-energy, revolving, or another type of automatic pedestrian door. Prior complaints, service records, or adjustments can document earlier reports or work performed, while appropriate testing can document how the system operates in its examined configuration.
The opening around a window or door must accommodate the unit while providing suitable anchorage, alignment, clearances, sealing, flashing, and drainage details for the applicable product and wall system. Improper opening dimensions, shimming, anchorage, distorted frames, discontinuous seals, obstructed drainage, or poorly integrated flashing can affect operation or resistance to air and water entry even when the manufactured unit itself is undamaged. Drawings, manufacturer instructions, installation photographs, field measurements, selective exposure, and controlled testing can help assess how the perimeter installation relates to the reported condition.
Construction Defect, +4
Construction
Prepares clear, well-supported expert reports outlining methodology, analysis, findings, and opinions.
Provide Deposition Testimony
Explains findings and opinions under oath and responds to questioning during deposition testimony.
Testify in Court
Presents specialized findings and opinions clearly to judges, juries, arbitrators, or other decision-makers.
