Municipal & public infrastructure

Keep essential equipment working

Municipalities, public works teams, utilities, water operations, and infrastructure contractors bring Barnes equipment repairs, unavailable parts, and one-off components.

Every scope begins with the actual part, equipment, drawings, condition, and required result.

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Barnes structural fabrication supporting infrastructure work

Who we support

The teams responsible for equipment the public relies on

An obsolete part, multi-process repair, or one-off component can begin with the failed equipment and the result it needs to produce.

Municipalities
Public works
Water & wastewater
Public utility districts
Infrastructure contractors
Waste operations

Capabilities for this market

Repair, replace, modify, and build what the operation needs.

A failed part or damaged assembly may need machining, fabrication, hydraulics, forming, or several of them.

Precision machiningReplacement parts, obsolete components, shafts, gears, and repair machining from a sample, drawing, or assembly.Fabrication & weldingCustom repairs, modifications, assemblies, restraints, frames, and public-works equipment support.Hydraulic cylinder repairCylinder inspection and repair for equipment and infrastructure applications.Dynamic balancingRotating components reviewed where vibration and balance are part of the equipment problem.Cutting & formingPlate and material prepared for repairs, replacement components, and custom assemblies.Plate rollingCustom diameters and formed sections when standard pipe or material is not the right size.CAD & designMeasurements, models, drawings, and fit-up planning that make one-off work clearer before fabrication.Structural steelProject-specific steel components and fabrication support for approved infrastructure scopes.

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Problems we help solve

The failed part can be the starting point

Start with what failed, what must stay in service, and the information available in the part, equipment, or drawings.

Obsolete or unavailable replacement parts
Long OEM lead times
Aging equipment with one-off failures
Hydraulic cylinders that need repair
Damaged or variable equipment restraints
Nonstandard infrastructure components

Custom fabricated fish-transfer pipe spools installed in an existing system

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Custom fish-transfer pipe spools

Custom rolled and flanged pipe spools were fabricated to match an existing public-infrastructure fish-transfer system.

Problem: The fish-transfer system required pipe spools that matched an existing nonstandard diameter, so standard pipe was not the right fit.
Barnes scope: Barnes rolled custom shells and fabricated the flanged spool assemblies around the required application.
Result: The finished custom-diameter assemblies matched the existing system. The required size became a fabricated component rather than a catalog search.

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More project proof

Shop capabilities for this work

Municipal & public infrastructure

Custom replacement worm gear

Barnes machined a replacement worm gear for municipal equipment when the original part could not be sourced.

View project Municipal & public infrastructure

Mini-excavator bucket restraint

A folding, lockable bucket restraint replaced variable tie-down straps with a repeatable standard on an equipment trailer.

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Applications

Support for the work behind public service

Public equipment and infrastructure jobs often start with the worn part, damaged assembly, or nonstandard size.

Public works equipment

Repair parts, modifications, restraints, frames, and fabricated solutions for equipment that needs to remain useful.

Water & wastewater

Custom-diameter pipe components, fabricated assemblies, repair parts, and project-specific steel work.

Utilities

Machined parts, equipment supports, structural components, and contractor manufacturing support.

Waste operations

Repair and modification work for equipment where availability, fit, and durability matter.

A practical replacement path

Bring the failed part, not just the part number

A worn component may need inspection and measurement before a replacement can be machined. A damaged assembly may need straightening, cutting, fabrication, hydraulics, or finishing. We plan those operations around the equipment and approved scope.

Inspect
Measure
Plan
Repair or make
Verify