C&O Canal Locks 3 & 4 Rehabilitation
Historic Preservation
Project details
Structural rehabilitation of historic canal locks on the Chesapeake & Ohio Canal, which was selected as a finalist for the NCSEA Structural Engineering Excellence Awards.
McMullan & Associates, Inc.
Structural Engineering and New Multi-Story Construction.
About the firm
McMullan & Associates, Inc. is a structural engineering practice based in Reston, Virginia, providing structural engineering and project management services since 1988. It develops innovative solutions to challenging engineering problems, including new multi-story construction, building over and around existing active facilities, structural restoration of historic canal aqueducts, and adaptive reuse. Clients include public and private enterprises across healthcare, higher education, K-12, commercial, historic preservation, housing, bridges, federal, and municipal sectors.
- Established
- 1988
- Firm type
- Structural Engineering
Credentials
SE 2050 Commitment
People
Colleen M. NastaPrincipal
Douglas E. BondPrincipal
Denis J. McMullanPrincipal Emeritus
Capabilities
Structural Engineering
Service websiteDelivers comprehensive structural design and analysis from master planning studies through construction, focusing on projects that demand innovative solutions for complex geometries and historic fabric.
- New Multi-Story Construction
Performs structural design and engineering for new multi-story buildings and challenging geometric configurations.
- Building Modifications & Additions
Designs structural alterations, expansions, and renovations, specialized in executing work over, around, and under existing active facilities.
- Structural Restoration & Rehabilitation
Restores historic landmarks and masonry structures, including early 19th-century canal aqueducts and lock systems.
- Adaptive Reuse
Assesses and re-engineers existing structural systems to safely support entirely new facility programs and modern architectural requirements.
- Master Planning Studies
Provides structural feasibility assessments and early planning investigations to guide conceptual project development.
Project Management
Service websiteCoordinates structural engineering assignments from early planning through construction administration, ensuring seamless integration across professional design teams.
IDIQ Contract Support
Service websiteProvides prime and sub-consultant engineering services for indefinite delivery, indefinite quantity agreements with municipal, state, and federal agencies.
Industries
Healthcare · Education · Federal · Government · Historic Preservation · Commercial · Bridges · Residential · Multifamily Residential · Mixed-Use · Parking · Arts & Culture · Life Sciences · Research Facilities