Expert Witness in Radiology Construction
Empire Projects, Inc., through its principal William N. Bernstein, AIA, has provided expert witness services in matters involving the construction, renovation, and project management of radiology facilities and related properties, including hospital radiology departments, freestanding imaging centers, women’s imaging centers, outpatient imaging centers, MRI suites, CT and PET-CT suites, fluoroscopy and interventional radiology suites, angiography and cath labs, nuclear medicine departments and hot labs, mammography suites, and radiation oncology facilities. Attorneys litigating cases that involve the construction, renovation, or project management of these facilities will need an expert witness such as William N. Bernstein, AIA, to address: construction defects, scheduling and delay claims, change order disputes, contractor and subcontractor performance issues, project management failures, cost overruns and budget disputes, payment disputes and mechanic’s liens, contract administration and interpretation, means and methods, construction safety, radiation shielding installation and verification failures, MRI suite construction problems including RF shielding installation, magnetic-field-line management, ferromagnetic intrusion, vibration, and quench-vent installation issues, CT and PET-CT scanner room shielding and structural installation problems, fluoroscopy and angiography suite construction defects, nuclear medicine and hot-lab construction failures, mammography and ultrasound room construction defects, HVAC and equipment cooling installation failures (which often disable imaging equipment), accessibility violations, fire safety and egress, water infiltration and building envelope failures, manufacturer-siting non-conformance, phased-construction disputes, and other claims related to radiology construction. Mr. Bernstein is an expert witness who understands both the applicable codes, standards, and contractual frameworks and the practical realities of how radiology construction and renovation projects are managed and executed in the field.
About Radiology Construction
Radiology construction and renovation encompasses a range of facility types, including hospital radiology departments, freestanding imaging centers, women’s imaging centers, outpatient imaging centers, mobile imaging suites, MRI suites (including 1.5T, 3T, and higher-field systems), CT and PET-CT suites, fluoroscopy and interventional radiology suites, angiography and cath labs, nuclear medicine departments and hot labs, mammography suites, ultrasound rooms, DEXA rooms, radiography rooms, radiation oncology facilities (linear accelerator vaults and brachytherapy suites), and the support spaces that serve them, including control rooms, equipment rooms, technologist work areas, patient changing and waiting areas, and reading rooms. Radiology construction is heavily driven by manufacturer siting requirements for major imaging equipment and by shielding, RF, vibration, and structural requirements that few other building types share.
The construction and renovation of radiology facilities is governed by a complex framework of building codes, regulations, and industry standards, including the applicable building code (for example, in New York City, the New York City Building Code), the International Building Code, ICC A117.1, NFPA 101 Life Safety Code, NFPA 99 Health Care Facilities Code, ASHRAE 170 ventilation standards, NCRP reports including NCRP 147 (shielding for medical x-ray facilities), NCRP 49, NCRP 151 (megavoltage radiotherapy shielding), the FGI Guidelines for Design and Construction of Hospitals and Outpatient Facilities (imaging chapters), ACR-AAPM guidelines for medical imaging facility design, manufacturer siting requirements for major imaging equipment, state radiation control regulations, NRC requirements for nuclear medicine and radiation therapy facilities, ADA requirements, and state and local department of health requirements. In addition, radiology construction projects are governed by private agreements — leases and work-letters, the prime contract and subcontracts, equipment manufacturer site planning agreements, and institutional procurement and approval procedures. These projects are also typically subject to insurance requirements, indemnification obligations, and bonding requirements that materially affect how risk is allocated and how disputes are resolved.
Disputes in radiology construction commonly arise over scheduling and delay claims, particularly when imaging-equipment delivery, installation, calibration, or third-party RF/shielding survey drives the critical path; change order disputes driven by manufacturer-siting updates, third-party shielding verification, late-discovered structural and vibration issues, and owner-directed scope changes; cost overruns and budget disputes (particularly in equipment-heavy projects); payment disputes and mechanic’s liens; contractor and subcontractor performance and coordination failures, particularly among architectural, structural, RF-shielding installer, lead-lining installer, mechanical, electrical, low-voltage, equipment vendor, and rigging trades; radiation shielding installation defects (insufficient lead thickness, gaps at joints and penetrations, non-compliant lead-lined doors and frames); MRI suite construction problems including RF shielding installation defects, ferromagnetic intrusion in the 5-gauss line, vibration affecting image quality, and quench-vent installation defects; CT and PET-CT shielding and structural construction defects; fluoroscopy, angiography, and cath lab construction defects; nuclear medicine hot-lab construction defects; mammography and ultrasound room construction defects; HVAC and equipment cooling installation failures; accessibility and fire-safety construction defects; building envelope and water-infiltration failures; manufacturer-siting non-conformance; and disputes arising from phased-construction projects. Responsibility for these issues is allocated, in different ways, among the operator, the landlord (where applicable), the contractor, subcontractors and specialty vendors (including RF-shielding installers, lead-lining installers, and equipment manufacturers), the construction manager or owner’s representative, the design professional, the medical physicist, and the party responsible for ongoing maintenance, and litigation in this area frequently turns on the allocation of responsibility for construction means and methods, sequencing, supervision, quality control, equipment coordination, commissioning, and post-occupancy maintenance.
Expert Witness Services Related to Radiology Construction
Expert witness services in radiology construction matters typically include a careful review of the project documents (drawings, specifications, submittals, RFIs, change orders, schedules and schedule updates, daily reports, meeting minutes, pay applications, lien waivers, permits, certificates of occupancy, shielding design and verification reports, NCRP analyses, MRI siting analyses, RF-shielding test reports, quench-vent design and installation records, equipment manufacturer site planning packages, commissioning reports, punch lists, and as-built conditions), a site survey to measure and document the conditions at issue, comparison of those conditions against the applicable building codes, life safety codes, healthcare facility guidelines, accessibility standards, contract documents, and industry standards of care for construction and project management, review of construction administration records and maintenance histories, and the preparation of clear, well-supported opinions regarding causation, responsibility, the standard of care applicable to radiology construction, and the quantification of delay, disruption, and damages.
An effective radiology construction expert witness must be able to explain technical and project-management issues — construction sequencing and scheduling in equipment-driven imaging projects, change order management, contract interpretation (including AIA-form contracts and ConsensusDocs), construction means and methods, radiation shielding installation and verification under NCRP, MRI suite construction including RF shielding installation, magnetic-field-line management, vibration control, and quench-vent installation, CT and PET-CT structural and shielding installation, fluoroscopy and angiography suite construction, nuclear medicine hot-lab construction, equipment cooling and HVAC installation, accessibility installation, fire safety and egress, construction safety, code compliance, commissioning, manufacturer-siting compliance, and the allocation of responsibility among owner, contractor, subcontractors, construction manager, design professionals, medical physicists, and equipment manufacturers — in plain language to judges, juries, arbitrators, and mediators, and must have the credentials, written record, and courtroom-ready communication skills to render credible opinions.
Mr. Bernstein is a Yale-trained, NCARB-certified, LEED-accredited, registered architect. He has expertise in architectural design, engineering design, and construction as the founder/owner of a construction project management firm, Empire Projects, Inc. (2003-Present), and as the founder/owner of an architectural firm, Bernstein & Associates, Architects (1990-present). He has been the expert witness (as of May 2026) on (40) cases involving design and construction (2006-present) across the United States and Internationally.
Contact
Please contact Empire Projects, Inc., for expert witness services related to radiology construction.