For Procurement Teams
A Single Vendor Across the Entire Brownfield Workflow
Most brownfield project scopes get carved up across multiple vendors: a survey firm, a drafting firm, an engineering house, a fabricator. Each handoff is a coordination cost, a schedule risk, and a potential accountability gap.
OnSite3D consolidates that scope into one vendor — laser scanning, VDC coordination, engineering, and fabrication under a single contract, with a single point of accountability from initial site scan to installed deliverable.
Fragmented Scope Creates Fragmented Accountability
When survey, engineering, and fabrication are separate vendors, the procurement team manages the interfaces between them — and absorbs the cost when those interfaces fail. A deviation that wasn’t caught between the surveyor and the fabricator becomes a field rework event that no single vendor owns.
OnSite3D was built to eliminate that structure. One scope. One contract. One vendor who owns the outcome from scan to installed spool.
One Contract. One Accountable Partner.
Consolidated Scope
Scanning, VDC, engineering, and fabrication are one integrated service at OnSite3D. Procurement issues one contract, manages one vendor relationship, and receives one deliverable — not a chain of separate packages.
48-Hour Planning Estimates
Send us the scope, the facility, and the timeline. We respond with a planning estimate within 48 hours — what we’d scan, how we’d coordinate it, and what we’d fabricate. Our 75–80% proposal award rate reflects how project teams evaluate these estimates.
ABSA AQP Certified Fabrication
Every weld procedure is ABSA AQP certified across CS, SS, Monel, and Inconel. Laser QA on every spool before it ships. Documented quality record at the weld level — not just a general compliance statement.
MSA and Long-Term Program Support
OnSite3D operates under Master Service Agreements with repeat clients and runs multi-year, multi-site asset programs. For procurement teams looking to reduce vendor count and standardize on a trusted partner, OnSite3D is structured to support that model.
75–80%
Proposal award rate
48 hrs
Planning estimate turnaround
83 sites
Under active OnSite3D asset program
94.36%
Spool in-tolerance on laser QA
98%
Off-site prefabrication achieved
ABSA AQP
Certified — CS, SS, Monel, Inconel
What's in Scope
3D Laser Scanning
Engineering-grade existing conditions capture — replaces manual field verification.
VDC Coordination
Point cloud-to-model registration, clash detection, deviation reporting before fabrication.
Brownfield Engineering & MRO
CWPs, tie-in packages, and retrofit coordination from verified scan data — ABSA AQP certified.
Scan-to-Fabrication
Spools fabricated to verified tolerances — laser QA’d, first-time fit-up by design.
Virtual Assemblies & 4D Simulation
Digital fit-up and sequencing validation before crews mobilize.
Turnaround & STO Support
Pre-TA capture, in-TA coordination, post-TA as-built — full-cycle TA integration.
Facility-Wide Asset Programs
Recurring scan and digital asset programs under MSA — consistent workflows across sites.
Built for Long-Term Vendor Relationships
OnSite3D’s repeat client rate reflects a vendor model that procurement teams find straightforward to manage. One scope, one quality standard, one point of contact. Clients who start with a single scan commission typically expand into fabrication coordination and long-term asset programs — because the data and the relationship are already in place.
We’re structured to support MSAs, multi-year programs, and volume-based procurement arrangements. If you’re looking to reduce vendor count on brownfield industrial work, OnSite3D is built for that conversation.
Start the Conversation
Send us the scope and the facility. We’ll come back with a planning estimate within 48 hours — what’s included, how it’s structured, and what the deliverable looks like.