Land surveying and as-built documentation
TGA Design Consultants, Inc. provides land surveying coordination and as-built documentation across the New York City metro. As-built records document existing or constructed conditions. The firm supports survey coordination, base mapping, field measurement, data collection, and record drawings for institutional, municipal, and airport projects in New York City and the Hudson Valley.
Scope
Land surveying and base mapping provide information about site and project conditions. TGA's scope includes surveyor coordination, field measurement, and field data collection. These services connect field information with the documentation needs of the design or construction team.
As-built drawings document existing or constructed conditions. TGA provides as-built and record drawings, which can support a team's understanding of a building or site.
TGA's survey and documentation experience includes CUNY Spitzer, Yonkers Flood Mitigation, Clarkstown, and JFK Airport Building 68. These projects span institutional, municipal, and airport settings.
New York City, Westchester County, and Rockland County are part of the service area. A prime team or agency can review the related project scopes and discuss the site, field-data needs, and drawing requirements with TGA.
Field data collection and record drawing production connect survey support with CAD documentation. Computer-aided design (CAD) provides a drafting context for drawings. TGA also offers Building Information Modeling (BIM), Revit, and shop drawing production as separate technical services.
Survey coordination, as-built records, and design support have different roles within a project. A construction team may need records of constructed conditions, while a design team may need existing-condition information for planning. Discuss the intended record and its use with TGA so the requested service is identifiable.
Discuss the site, existing-condition questions, and requested record drawings.
Coordinate land surveying, base mapping, and field measurement needs.
Collect field data for the agreed documentation scope.
Prepare as-built and record drawings and coordinate their use with the project team.
The North American Industry Classification System (NAICS) identifies industry categories. TGA lists the following NAICS codes for its services.
| NAICS code | Industry |
|---|---|
| 541340 | Drafting Services |
| 541370 | Surveying and Mapping (except Geophysical) Services |
As-built drawings document existing or constructed conditions. TGA provides as-built and record drawings using field information within the requested documentation scope.
Yes. TGA provides land surveying, base mapping, and surveyor coordination, together with field measurement and data collection.
Yes. TGA has supported institutional, municipal, and airport projects, including CUNY Spitzer, Yonkers Flood Mitigation, Clarkstown, and JFK Airport Building 68.
Yes. Westchester County and Rockland County are service areas and part of the firm's survey and as-built experience.
North American Industry Classification System (NAICS) code 541370 identifies Surveying and Mapping, except Geophysical Services. TGA also lists 541340, Drafting Services.
Yes. TGA offers CAD production as a related service alongside field data collection and as-built and record drawings.
Related work
Public and Institutional
New York, NY
Site survey and as-built record drawings of an existing schist stone wall, concrete and stone copings, and wrought iron fencing, documenting deteriorated mortar joints, cracked copings, and loose stones.
Public and Institutional
Yonkers, NY
Survey support, field data collection, base mapping, and CAD drafting for flood mitigation studies in the Longvale and Grassy Sprain Brook and Bronx River watersheds, coordinated with the lead engineer.
Public and Institutional
New City, NY
AutoCAD as-built drawings and process flow diagram documentation for a municipal pump station replacement.
Commercial and Hospitality
JFK Airport, NY
CAD site layout drawings for a temporary parking area of approximately 170,000 square feet, including parking bumper layout and survey coordination.
TGA Design Consultants, Inc. supports prime firms, contractors, and agencies with certified SDVOB, SDVOSB, and MBE participation. Tell us about your project.