Since joining TCE in 2005 Sebastian responsibilities have included all aspects of project management and quality assurance inspections for a variety of high rise building facade and roof restoration projects, historic building restoration projects, concrete repair projects, new construction building envelope waterproofing and roofing, and leak investigation and repair design.
This includes experience in waterproofing and repairs, expansion joints, roofing and repair of roofing, green roofing design, building and roof structures, insurance investigations, building condition surveys, window repairs and replacement, and general problem solving as it relates to design, alteration and repairs of buildings and related structures. Current duties involve waterproofing consulting for new and existing buildings, building forensic evaluation and repairs, roofing, structural analysis and design, evaluation of existing structures, investigation of structural failures, and restoration of damaged structures.
REPRESENTATIVE WATERPROOFING PROJECTS:
- Hotel Washington (W Hotel, Washington DC): Masonry facade assessment and testing.
- Newark Liberty International Airport Marriott (Newark, New Jersey): Facade repairs and sealant replacement.
- 1717 Pennsylvania Avenue, NW (Washington, DC): Masonry facade assessment and project management for repairs.
WATERPROOFING CONSULTATION:
- O Street Market, NW (Washington, DC): Historic market restoration, Residential and commercial waterproofing consultation and inspection.
- The Exchange at Wheaton Safeway (Wheaton, MD): Residential and commercial waterproofing consultation and inspection.
- 650 N. Glebe Road (4200 N. Carlin Springs, Arlington, VA): Residential waterproofing consultation and inspection.
ROOFING CONSULTATION:
- FAIRFAX SQUARE (Tysons Corner, VA): Metal roof replacement design, consultation, and inspection.
- ELEVEN 55 Ripley (Silver Spring, MD): Green roof waterproofing consultation and inspection.
- Century I and II (Arlington, VA) Roof replacement design, project management, and inspections including concrete repairs.