Supporting an energy-service performance contractor, McKenney’s developed and installed several energy conservation measures (ECM)—including new domestic hot water (DHW), heating hot water (HHW) and HVAC systems.

1. S
upporting an energy-service per­
formance contractor, McKenney’s
developed and installed several
energy conservation measures (ECM)—
including new domestic hot water (DHW),
heating hot water (HHW) and HVAC systems.
The Challenge
The facilities had existing steam boiler plants,
chillers and HVAC equipment that had to
remain operational during the ECM upgrades.
A plan was needed to tie in the new systems
without incurring service interruptions in high
security, limited access work areas.
The Solution
During project development, McKenney’s
provided design/assist services to advance
a phasing plan to meet facility requirements
and avoid service interruptions. Temporary
services were provided when facility interrup-
tions were unavoidable. Components for the
DHW, HHW systems and rooftop units for the
HVAC systems were prefabricated—including
boiler/pump skids that could be quickly installed
—to minimize the team’s time on premise.
The Results
McKenney’s installed the ECMs with minimal
downtime and increased HVAC performance
levels while reducing energy costs. Startup,
commissioning and owner training resources
led to a clean project close out.
Upgrades Paid for by Energy Savings
Project Name
žž Performance Contract
Steam Decentralization
and HVAC Replacement
Project Location
žž North Carolina
Project Team
žž Owner: North Carolina
­Department of Corrections
žž Prime Contractor:
NORESCO, LLC
žž Engineer: BWA Engineering PA
žž Turnkey Design Builder:
McKenney’s, Inc.
Specializations
Design/Assist
Energy Management
Pipe Shop Prefab
Sheet Metal Shop Prefab
Markets
žž Performance Contractor
žž Government
The content of this document is not intended as an endorsement.
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