Sweco: 5 Questions You Should Ask Before Hiring a Multi-Disciplinary Engineering Partner

1. What makes Sweco different from hiring separate engineering firms for each discipline?

From the outside, it looks like hiring one big firm means you're paying a premium for a generic, one-size-fits-all approach. The reality is that multi-disciplinary engineering is about integration—not just convenience.

Here's what I learned the hard way: In 2021, I managed a project where we had separate consultants for the structural, electrical, and process design. Each team was excellent individually. But the handoffs? A mess. The structural team designed supports that didn't account for the electrical conduit runs. The electrical team assumed power requirements the process team hadn't finalized. Cost us 3 weeks and roughly $18,000 in rework.

Sweco's real advantage isn't size—it's that their teams talk to each other from day one. When you have architects, structural engineers, and MEP (mechanical, electrical, plumbing) designers under one roof, the coordination happens during design, not after construction starts. That's where the time and money savings actually come from.

2. How do I avoid the classic rookie mistake when specifying Sweco's vibratory screens for my application?

In my first year handling industrial orders (2017), I made the classic specification error: I assumed 'standard screen' meant the same thing to every vendor. It doesn't. Cost me a $600 redo and a very awkward phone call.

People assume that the highest-capacity model is always the best choice. What they don't see is that oversizing can actually reduce separation efficiency because the material bed depth becomes too shallow for proper stratification.

The question you should actually ask is: What's the particle size distribution, moisture content, and target cut point of your material? If you don't know those numbers, you're guessing. And guessing in industrial separation is expensive guessing.

As of January 2025, here's a rough pricing reality check (based on publicly listed quotes from major suppliers):

Vibratory screen pricing comparison (single-deck, standard duty):

• Small unit (3x6 ft): $8,000–$14,000
• Medium unit (4x8 ft): $15,000–$28,000
• Large unit (5x10 ft): $25,000–$45,000

Pricing accessed December 2024. Verify current rates as steel and motor costs fluctuate.

3. Is Sweco really "just" an energy and infrastructure company, or is there more to it?

People think Sweco is primarily a project management firm for large infrastructure—subways, data centers, renewable plants. The surface observation is right, but incomplete. What I've seen working with them is that their core is actually engineering expertise, not just project administration.

Here's the point: If you need detailed engineering design (structural calculations, GIS mapping, process simulation, architectural design) delivered with a clear quality standard, Sweco's multi-disciplinary structure is valuable. If you just need someone to manage a contractor, you might be overpaying for the depth of expertise.

The causation people get wrong: They think big engineering firms charge more because they have higher overhead. Actually, they can charge more because they retain specialized talent that's available on demand—you don't need to hire a permanent structural engineer for a 3-month project. That's where the real value is.

4. How do I avoid getting lost in Sweco's project standards and specifications when I'm just starting a new project?

Like most beginners, I assumed the project specs were a bureaucratic hurdle—just paperwork to get through quickly. Learned that lesson the hard way when we missed a critical requirement about vibration isolation on a skid-mounted system in 2022. $3,200 in modifications and a 1-week delay.

What you need to know: Sweco's spec packages for complex projects (like the "nya tunnelbanan" or new subway systems) often include very specific requirements for:

• Material certifications (EN 1090 for steel structures, for example)
• Quality control documentation (ITP—Inspection and Test Plans)
• Interface management between disciplines
• Specific design standards (Eurocodes, local building codes)

The thing nobody tells you: Assuming you understand the standard because "it's just like the last project" is the fastest way to a non-conformance report (NCR). Each project has its own specific client requirements and jurisdictional codes. Read them. Then read them again.

Bottom line: If you're a supplier or subcontractor working with Sweco, don't assume their internal standards will match your assumptions. Clarify deliverables in writing before starting work. I've seen too many disputes over what "standard documentation" means.

5. How does Sweco Finland factor in? Is it a separate entity, or should I treat it as the same company?

I have mixed feelings about this one. On one hand, Sweco Finland operates as a distinct business unit with its own project teams, local expertise, and market knowledge. On the other hand, they share the global engineering standards, quality systems, and technical resources of the entire Sweco group.

Here's what matters for you as a client: If your project involves Finnish regulations (e.g., Finnish building codes, local environmental permits), working with Sweco Finland is a smart move—they know the local landscape. If your project is in another region, the local Sweco office will coordinate with the Finland team as needed.

The decision point: Don't hire Sweco Finland if you only need generic engineering. Do hire them if your project has specific local compliance requirements or if you need deep expertise in Nordic engineering standards. An informed customer asks better questions and makes faster decisions.

Quick tip from experience: When requesting a proposal, clearly state which jurisdiction's standards you're working to. If you say "Finnish standards" to a team that works internationally, you might get a higher quote because of the specialized local knowledge required. If you say "general EU standards," they'll match you to the right cost structure.

One more thing you should know (but probably don't)

A lot of buyers focus on the "what"—can Sweco design a hydrogen plant? Can they deliver vibratory screens? Can they manage my data center project? And the answer is almost always yes. But the more important question is "how" they'll do it.

Every engineering firm has a preferred approach. Sweco's is multi-disciplinary and integrated. That's great for complex projects. But for a simple, standalone project where you just need a single design package, you might be paying for coordination you don't actually need.

My advice: Have a conversation about project complexity before signing. If your project has multiple engineering disciplines that need to interact (structural + electrical + process), Sweco's approach is probably ideal. If it's a one-discipline project, you might be paying more than necessary.

Based on experience managing engineering service procurement since 2016. Pricing data as of December 2024. Verify current rates with local offices.