Projects  /  Willamette Water Treatment Plant

2,780 Linear Feet · Clear Anodized Aluminum
Guardrail, Stairs, Embeds & Stainless Structural

Willamette Water Treatment Plant

Sherwood, Oregon  ·  2023 – 2025
Non-ferrous sub to S&S Steel Fabrication
Supply only  ·  Sundt / PCL

Completed clear-anodized aluminum stair with integral handrails, crated and ready to ship from the Arnold Quality yard
General Contractor
Sundt / PCL
Our Role
Non-ferrous sub to
S&S Steel Fabrication
— supply only
Materials
6063 & 6061 Aluminum
316 Stainless Steel
Finish
Clear Anodized
Quantity
2,780 LF rail
40,457 lbs total
Duration
2 Years

A finish you don't own
is a schedule you don't control.

Public water infrastructure, built by a national contractor joint venture, on a specification that does not bend. 2,780 linear feet of clear-anodized aluminum guardrail — plus aluminum stairs, aluminum embeds and stainless structural steel. 40,457 pounds of non-ferrous metal out of our door across two years.

The package the steel fabricator doesn't self-perform

We were not the general contractor's subcontractor here. We were S&S Steel Fabrication's. They held the steel and do not self-perform non-ferrous work, so the aluminum and stainless went out to shops that do.

A plant this size does not fit through one shop. The aluminum rail scope was split across several suppliers, and our share of it was 2,780 feet — which is itself worth knowing about how this market actually works. Volume on public infrastructure gets divided. What you are judged on is your piece.

That is the relationship this company is built around, and this is what it looks like at infrastructure scale rather than in a lobby: high volume, repeating assemblies, a finish that has to match across thousands of feet, and a delivery schedule tied to somebody else's concrete pour.

Ornamental shops do not usually carry this. Structural shops do not usually want the aluminum. We do both, which is the entire reason the phone rings.

This package was supply only — fabricated and finished in Logan, crated, and shipped to Oregon for another crew to set. That raises the standard rather than lowering it. On an install job you can correct a part on site. On a supply job every piece has to be right when the crate opens, 800 miles from the shop that made it, or it becomes somebody else's field problem and your reputation.

Assembled anodized aluminum guardrail section standing on a cart in the Arnold Quality shop

01 — The clock

Rails were needed as fast as we could make them

There was no comfortable release schedule on this job. The requirement was simply that rail arrive as quickly as we could fabricate and anodize it — for two years, without a gap.

That is two clocks, not one. Cut, cope, drill and weld in Logan. Then every piece leaves the building, goes to the anodizer, gets processed, and comes back before it can be assembled, crated and shipped. The finish adds a round trip to every batch, and nothing in the shop moves while a batch is out.

So the work had to be batched to keep the tanks full and the floor busy at the same time — sequenced so that what came back was always what the next assembly needed, not what happened to be ready when the truck left.

A stacked bundle of aluminum tube cut, coped and drilled for guardrail assembly on the shop floor
One batch of rail stock, cut and coped.

02 — The finish

Our first large-scale anodized package

We had built a great deal of aluminum. We had never run an anodized package at this volume, and anodizing is not painting — it is not a coating that sits on top, it is a converted surface. Clear anodize is translucent. Everything underneath shows through it: grain direction, weld heat, a handling mark, a missed step in prep. And it does not touch up. A part that comes back wrong is stripped or replaced.

It is also the one operation in this package that happens in somebody else's building. We located and trialed several anodizers before landing on one that could hold the standard at this volume — which meant finding that out early, on our own time, rather than on the schedule.

Two years of continuous delivery then ran through that vendor. Choosing them was not a purchasing decision, it was a schedule decision.

Finished anodized aluminum guardrail sections with base brackets staged outdoors in sunlight
Back from the anodizer, staged for shipment.

03 — Past the rail

Stairs, embeds and stainless structural

Guardrail is the headline number. It is not the whole scope. The package also carried aluminum stairs — stringers, treads and integral handrail, fabricated as complete assemblies and shipped as units — plus aluminum embeds and 316 stainless structural members.

Embeds are the quiet part worth understanding. An embed is set in the form before the concrete goes in, which means that item is on the critical path months before any rail exists. Miss an embed delivery and you have not delayed a finish trade, you have delayed a pour.

Carrying all of it — rail, stair, embed, structural, two alloys and a stainless grade — means one subcontractor answers for the whole non-ferrous scope instead of three shops pointing at each other.

Welded aluminum stair stringer assembly set up on stands in the Arnold Quality shop before finishing
Stair assembly in fabrication, before finish.
Completed anodized aluminum stair with handrails crated on pallets outside the Logan shop, ready for shipment to Oregon
2,780 LF
Anodized aluminum guardrail
40,457 lbs
Non-ferrous metal we shipped
1st
Large-scale anodized package we'd run
2 yr
Continuous delivery

Anodized aluminum at volume, on a public schedule?

Guardrail, stairs, embeds and stainless structural under one subcontract — with a finish standard that has to hold across thousands of feet. Send us the drawings and a bid date.