Maryland, Harrisburg, Washington DC

Maryland, Harriburg, Washington D.C. 3d laser scanning services, as-built drawings, floor plans, ceiling plans, sections, elevations, square footage calculations, Scan to BIM models, point cloud modeling, and photogrammetry.

Contact: Hedley Armstrong

Address: Hagerstown, MD

Phone: 301-639-1818

Email: h.armstrong@gpassociates.org

Hedley covers Harrisburg, Pittsburgh, Baltimore, Hagerstown, Philadelphia, and Washington D.C. 3d Laser Scanning Service Areas.

Hedley and team's primary focus has been providing outstanding Maryland, Harrisburg, and Washington DC asbuilts, 3d laser scanning services, existing conditions drawings, Scan to BIM models, point cloud modeling, and photogrammetry to a wide range of customers in the Washington D.C. and surrounding areas in Harrisburg, Baltimore, Pittsburgh, and Philadelphia.

Customers range from remodeling construction contractors, engineers, architects, homowners, and surveying companies.  His team has created as-built documentation for apartments, subway stations, staircases, retail spaces, facades, floor slab deviation surveys, department stores, museums, and new construction.

Notable projects in the Washington D.C., Pittsburgh, and Harrisburg area:

  • Provided Washington DC 3d laser scanning asbuilt services and a scan to BIM model on the famous Watergate Hotel that was being renovated. 
  • Provided lidar scanning services and as-built drawings of the famous Forum Auditorium located in Harrisburg, PA.
  • Provided 3d laser scanning services and a scan to BIM model of a large sports building located at Carnegie Mellon University in Pittsburgh, PA.
  • Provided 3d laser scanning services and as-built volume calculations of large indoor zinc piles at the port of Baltimore.
  • Provided 3d laser scanning, scan to bim, floor plans, ceiling plans, and floor deviation as-builts for several downtown Washington DC commercial buildings

G&P Associates specializes in:

 

Carnegie Mellon University: Scan to BIM

The Forum Auditorium: 3d Laser Scanning 

Catskill, NY

Type: Scan to BIM
  • Provided Laser scanning of exterior for major remodeling of building.
  • Provided complete as-built facade Revit and Rino BIM model from scan data.

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Peekskill, NY

Type: Scan to BIM
  • Provided Laser scanning for interior and exterior for major remodeling of building.
  • Provided complete as-built Revit model from scan data.
  • As-build structural model.
  • Existing conditions BIM model of exposed bulding facades 

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Norfolk Street, Manhattan, NY

Type: Scan to BIM
  • Provided laser scanning services and complete as-built Revit model of apartment located in Manhattan, NY.  
  • Purpose of NYC architectural survey was for archtitect company and homeowner to make renovations of the space.  
  • With accurate building documentation the owner and architect had complete confidence in design decisions.
  • We have been providing NYC with laser scanning and as-built services since 2005.

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Park Avenue, NYC

Type: Scan to BIM
  • Provided Laser scanning for interior and exterior for major remodeling of building.
  • Provided complete as-built Revit model from scan data.
  • As-build structural model.
  • Existing conditions BIM model of exposed bulding facades to comply with FISP NYC Local Law 11 and NYC Historical Society rules and regulations.

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10th Avenue, Manhattan, NY

Type: Scan to BIM
  • Laser scanning of exterior and interior of building located in New York City.
  • Complete 2d AutoCAD as-built of facades, interior floors, and roof structure.

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Varick Street, Manhattan, NY

Type: Scan to BIM
Colorized laser scanning of penthouse floor for office rehabilitation in Manhattan, New York. Upon completion of the field work we produced an AutoDesk Architectural BIM as-built model of the interior and exterior.

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Monticello, NY

Type: Scan to BIM
  • Colorized 3d laser scanning of steel structure.
  • Complete As-Built Revit model of steel structure including bolted connections.

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West End Avenue, NYC

Type: Scan to BIM
  • Provided Laser scanning for interior and exterior for major remodeling of building.
  • Provided complete as-built strutural BIM model from scan data.
  • As-build structural model included column connections.
  • Existing conditions BIM model of north and west facades to comply with FISP NYC Local Law 11 and NYC Historical Society rules and regulations.

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6th Avenue, NYC

Type: Scan to BIM
  • 3d high-definition laser scanning of facade for major renovations.
  • Complete accurate Autodesk Revit as-built model of facade which included mullions, columns, glass, etc.

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West End Avenue, Manhattan, New York

Type: Scan to BIM
  • Provided NYC Renovation Architect Laser scanning for project in Manhattan, NY.
  • With scan data provided detailed and very accurate AutoDesk Revit Model.  
  • The NYC apartment renovation model allowed the collaboration between the architect and owner to ensure a successful project that beat all expectations.  
  • The collection of data took approximately 2 hours thus minimizing inconveniences to the owner, architect, and building manager.

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Hudson Street, Hoboken, NJ

Type: Scan to BIM
  • We provided laser scanning services and an accurate Revit BIM model for a historic building renovation project in Hoboken, NJ.
  • The accurate building documentation we provided; facilitated a very successful on-time, and on-budget project.  

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New York City Hall - New York, NY

Type: Scan to BIM
  • Created Scan to BIM Model (BIM) of exterior using scan data and existing plans for NYC facade restoration contractor.
  • Provided NYC architectural survey company 3d-Laser scanning services of east and west attics of NYC City Hall.
  • Complete 3D-model as-built of west attic structure.

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W 12th Street, New York, NY

Type: Scan to BIM
  • Provided NYC Remodeling Contractor 3d laser Scanning of an apartment for construction fit-up.  
  • Created as-built Rhino model from laser scan data.  Model consisted of existing architectural, mechanical, and piping.
  • NYC Renovation Contractor used the Rhino model to verify existing conditions and work out construction problems.  Collection of an accurate as-built is the first step for remodeling of NYC apartments.

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West End Avenue - New York, NY

Type: Scan to BIM
  • Created Building Information Model (BIM) of structure interior using scan data.
  • 3D-Laser scanning of entire apartment interior.
  • 3D-modeling of entire apartment.

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70th Street, Manhattan, New York

Type: Scan to BIM
  • Provided NYC remodeling architect Laser Scanning and Creation of an Architectural BIM Model of a historic building in Manhattan, NY.
  • Architect and owner needed complete As-built BIM model to plan successful Manhattan, NY building restoration, file permits with NYC Building Department and NYC Historical Society.

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Carnegie Mellon University - Pittsburgh, PA

Type: Scan to BIM
  • Provided NYC commercial renovation architect with 3d laser scanning services for Weigand Gynmasium Complex.  Scan of entire interior and exterior of complex.
  • Created a very accurate and detailed as-built model in Architectural Revit of the entire complex for a new building addition.

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Exterior Revit Model, Newark, NJ

Type: Scan to BIM
  • Provided Newark, NJ Renovation Architect laser scanning services and an as-built facade model in Revit.  The project was in Newark, NJ.
  • Purpose of the accurate building documentation was for facade restoration and a possible building addition.

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Schools - Buffalo, NY

Type: Scan to BIM
  • Provided Buffalo commercial renovation architect with laser scannnig, survey, and as-built BIM model of entire school district in the Buffalo, NY area.
  • Created As-build BIM model of all elements including basketball courts, swimming pools, locker rooms, weight rooms, class rooms, MEP items.
  • Software used to create BIM model included Cyclone and Architectural Revit.

 

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SUNY Science Center - Binghamton, NY

Type: Scan to BIM
  • Created Building Information Model (BIM) of entire structure using contract drawings for Binghamton, NY general contractor.
  • Provided 3D-Laser scanning and modeling of entire basement plaza area and adjacent buildings at SUNY campus pre-construction.
  • Provide NY general contractor with as-build data of new steel structure for quality control purposes.
  • Provided NY MEP contractor with as-build data of new piping, ductwork, etc. for construction quality control purposes.

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Staff Kings - Binghamton, NY

Type: Scan to BIM
  • 3D-Laser Scan of building
  • 3D-modeling of building

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Misc BIM

Type: Scan to BIM
Misc small BIM modeling projects in Binghamton, NY for various contractors, architects, and engineers.  The 3d laser scan brought into Autodesk Revit and created very accurate as-build model.

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Residential House - Binghamton, NY

Type: Scan to BIM
  • Created Building Information Model (BIM) of entire structure using scan data.
  • 3D-Laser scanning of interior and exterior of residence.
  • 3D-modeling of interior and exterior of structure.

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130th Street - New York, NY

Type: Scan to BIM
  • Created Building Information Model (BIM) of structure interior using scan data.
  • 3D As-Built of 5 interior floors.

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Apartment-Boston, MA

Type: Scan to BIM
  • Created BIM model from laser scan data using Autodesk Architectural Revit and Autodesk Revit MEP.
  • 3d Model used for rehabilitation of apartment complex in Boston, MA.

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Industrial Building-Corning, NY

Type: Scan to BIM
  • Provide 3d laser scanning services for interior of industrial building located in Corning, NY.
  • As-Built 3d AutoCAD model from scan data to verify steel and update existing plans.

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Residential House-Garrison, NY

Type: Scan to BIM
  • 3d laser scanning of interior and exterior of several homes located in Garrison,NY.
  • Produced complete As-Built BIM models, using Architectural Revit.

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Ranch House-Garrison, NY

Type: Scan to BIM
  • Provided Garrsion, NY Remodeling Architect laser scanning of  complete interior and exterior of ranch to produce very accurate asbuilt.
  • Delivered complete BIM model using Architectural REVIT.

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Post&Beam Barn-Garrison,NY

Type: Scan to BIM
  • 3d laser scanning entire exterior and interior of multi level barn located in Garrison,NY.
  • Produced a complete asbuilt BIM model of barn, including columns, beams, and general framework using Architectural Revit.

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Washington DC

Type: Scan to BIM
  • 3d Laser Scan Office Space for Tenant Fit-up in Washington DC. 
  • Produced complete BIM model using MEP Revit and Architectural Revit.

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Type: Historical Structures
Historical Restoration - Boston, MA

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