Time-Lapse Sub-Service
Preconstruction Site Survey for Commercial Projects.
Preconstruction site surveys for commercial projects. High-resolution site models and photo sets before mobilization. Used for pre-bid, permit packages, and pre-construction stakeholder communication.
Request a Project AssessmentWhat Is a Preconstruction Site Survey
A preconstruction site survey is a more structured version of existing conditions documentation. We use aerial photogrammetry to produce a 3D model of the site, an orthomosaic (a top-down, scaled, north-up image), and a curated photo set. The deliverable is referenced throughout pre-construction, permitting, and pre-mobilization.
For commercial projects, a preconstruction site survey is the foundation of pre-bid, permit packages, and stakeholder communication. The 3D model and orthomosaic are imported into the design team's CAD/BIM workflow, and the photo set is referenced throughout the project as a baseline.
When to Use a Preconstruction Site Survey
Pre-bid: GCs and design-build teams use preconstruction site surveys to confirm site conditions before bid submission. The 3D model and orthomosaic are referenced for quantity takeoffs and constructability review.
Permit packages: developers and design teams use preconstruction site surveys as part of permit applications for site work, demolition, or grading. The 3D model and orthomosaic are referenced for site context.
Pre-construction stakeholder communication: developers use preconstruction site surveys to communicate the pre-construction state to owners, lenders, and other stakeholders. The 3D model and orthomosaic are used in pre-construction presentations.
Frequently Asked Questions
What is the cost of a preconstruction site survey?
Starting at $850 for a 3D model + orthomosaic on sites up to 5 acres. Larger or more complex sites are quoted based on acreage and GCP requirements. The deliverable is a one-time package.
How quickly do you deliver?
5-7 business days from the day of flight. Rush delivery (2-3 business days) is available. Bid deadlines and urgent pre-mobilization work can be expedited.
What file formats are included?
Textured 3D mesh (OBJ, FBX, GLTF), orthomosaic (GeoTIFF), point cloud (LAS, PLY), and a registration report. Files drop into AutoCAD, Revit, Civil 3D, ArcGIS, QGIS, and Trimble Business Center.