Services / Industrial retrofit engineering
Brownfield upgrades and plant modifications engineered against verified existing conditions — so the design that leaves our desk is the design that installs in your outage.
Overview
Most retrofit problems trace back to the same root cause: the design was built on record drawings that no longer match the plant. Acensium starts every brownfield project by verifying what is actually in the field — structure, equipment, interferences, and access — and reconciling it against the documentation before any design decision is made.
From that verified basis, our engineers deliver practical, constructible modification designs: structural steel, equipment integration, demolition sequencing, and installation planning that respects your outage window. We have supported retrofit projects in operating plants since 2003, with over 1,300 projects completed.
Who this is for
Typical deliverables
Every project is scoped to your facility, outage window, and objectives — not from a menu. These are the deliverables most often included in an industrial retrofit engineering engagement, each produced against verified existing conditions.
FINAL SCOPE DEFINED IN YOUR FUNCTIONAL & OPERATING REQUIREMENTS MEETING
How it works
STEP 01
Verify existing conditions
We capture the project area and reconcile field reality against record drawings — structure, equipment, piping, and access constraints documented before design starts.
STEP 02
Define functional & operating requirements
Capacity, maintenance access, outage limits, and project boundaries agreed in writing, so every stakeholder designs to the same target.
STEP 03
Engineer the modification
Concept alternatives compared, then detailed mechanical and structural design developed inside the verified model — clashes surface on screen, not in the field.
STEP 04
Package for bid and fabrication
Drawings and specifications organized the way the work will be bought and built, leaving bidders little room for questions — and you with better bids.
STEP 05
Support the outage
The same engineers stay through installation, resolving field changes with full knowledge of design intent.
Project examples · Retrofit
RETROFIT · POWER GENERATION
SCOPE
Redundant fuel path through six floors of existing structure, installed inside a planned outage.
APPROACH
Field-verified model of the full tower; new systems engineered and clash-checked against existing steel.
DELIVERED
Retrofit design package, installation sequence, outage support.
SYSTEM UPGRADE · POWER GENERATION
SCOPE
New 6,400 TPH transfer system added alongside the existing fuel path.
APPROACH
DEM-validated chute geometry; mechanical and structural design in the verified model.
DELIVERED
System design, flow simulation report, biddable package.
FAQ
Related services
Tell us your outage window, constraints, and what you need to accomplish. An engineer — not a salesperson — responds with next steps.