A/Z has provided professional staff and trade personnel to support the maintenance needs of Bristol-Myers Squibb’s Large-Scale Cell Culture (LSCC) Facility in Devens, MA. As the facility began its transition from validation into production start-up, A/Z was brought on to support the wide range of small projects, maintenance, and facility modification needs. The array of systems and ongoing nature of the transition made A/Z’s ability to dynamically draw upon our in-house professional and trades staff as well as our 24/7 on-call support essential to the smooth start-up of manufacturing at the LSCC Facility. A/Z has since provided maintenance services to support the cGMP regulated production areas and adjacent materials storage and warehouse buildings, wastewater pre-treatment plant, and central utilities building.