Day & Zimmermann's maintenance and construction services focus on improving industrial facility performance and availability through asset reliability and equipment uptime.
Our Total Accountability Model provides a single point of contact driving accountability across safety, human performance, cost, schedule, quality, and resource supply.
Our teams are familiar with, and have worked on, virtually every primary and secondary plant system in both outage and non-outage environments, routinely executing critical and near-critical path work scopes.
Our experienced, highly qualified welders perform everything from large turn-key projects to small emergent scopes for nuclear and fossil utilities nationwide.
Flexible execution strategies include site-based teams, in-plant staff augmentation and seconded personnel, and office-based project execution.
Our full-scope capabilities are an integrated approach, including valve and operator testing, repair, and refurbishment.
From scaffolding design to decontamination and storage, our planning and implementation process is designed to reduce or consolidate scaffold use.
Our team provided engineering, procurement, and construction services to successfully complete a 22,500-square-foot multi-level operating building at a West Virginia paper mill for a confidential client.
With critical schedule constraints to convert their coal-fired industrial boilers to meet EPA guidelines, our client selected Day & Zimmermann as its contractor – continuing a 30-year relationship at their North American sites.
Day & Zimmermann (D&Z) was awarded engineering work at a specialty chemical manufacturing company. We provided preliminary P&IDs, piping and valve specifications, and electrical and instrumentation design in the following areas.
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Find union work opportunities and access our nuclear and fossil outage schedules.