Military Construction Personnel Asbestos Exposure:

Full Role-by-Role Guide

From the 1940s through the late 1980s, the U.S. military relied heavily on asbestos when building bases, barracks, hangars, hospitals, housing, shipyards, warehouses, airfields, and training facilities.

Military construction personnel—including Army Corps of Engineers, Navy Seabees, Air Force RED HORSE units, Marine Corps engineers, and National Guard engineers—worked directly with asbestos-containing materials (ACMs) during:

• Carpentry

• Masonry

• Electrical work

• Plumbing & steamfitting

• Roofing

• Drywall installation

• Insulation

• HVAC work

• Concrete/asphalt construction

• Demolition & renovations

This is a complete breakdown of high-risk military construction roles.

Where Asbestos Was Found in Military Construction

Common Asbestos-Containing Materials Used by Construction Units

• Drywall, plaster, & joint compound

• Asbestos cement boards

• Floor tile & mastic

• Ceiling tiles & sprays

• Pipe insulation (“lagging”)

• Boilers & heating systems

• Roofing shingles and felt

• Siding materials

• Electrical wiring insulation

• Fireproofing spray coatings

• Concrete additives

• HVAC duct insulation

Army Corps of Engineers Construction Roles

12W – Carpentry & Masonry Specialist

Typical Duties

🛠️ Builds and repairs walls, floors, roofs, and structures

Asbestos Exposure

• Drywall joint compound

• Tile and mastic removal

• Cement board cutting

12R – Interior Electrician

Typical Duties

🛠️ Installs wiring, panels, outlets, and lighting systems

Asbestos Exposure

• Asbestos-backed electrical panels

• Wire insulation

• ACM wallboard around electrical fixtures

12K – Plumber / Pipefitter

Typical Duties

🛠️ Installs and repairs water, heating, and steam systems

Asbestos Exposure

• Pipe insulation

• Boiler gaskets

• ACM valve packing

12N – Horizontal Construction Engineer

Typical Duties

🛠️ Operates bulldozers, graders, and earthmovers

Asbestos Exposure

• Dust from demolition sites

• ACM buried in soil

• Engine insulation on heavy equipment

12V – Concrete & Asphalt Specialist

Typical Duties

🛠️ Builds runways, sidewalks, foundations, and structures

Asbestos Exposure

• ACM concrete compounds

• Old runway materials

• Construction debris

12H – Construction Engineering Supervisor

Typical Duties

🛠️ Supervises military construction projects

Asbestos Exposure

• Renovation oversight in contaminated buildings

• Mechanical room ACM

• Demolition dust

Navy Construction Battalion (Seabees) Roles

BU – Builder

Typical Duties

🛠️ Constructs buildings, barracks, and base infrastructure

Asbestos Exposure

• Asbestos siding

• Roofing felt

• Drywall and plaster

CE – Construction Electrician

Typical Duties

🛠️ Electrical work for base structures and utilities

Asbestos Exposure

• ACM switchboard panels

• Insulated wiring

• Ceiling tile dust

UT – Utilitiesman

Typical Duties

🛠️ Handles plumbing, steamfitting, HVAC, & water systems

Asbestos Exposure

• Steam line insulation

• Boiler rooms

• Pipe wrap

EA – Engineering Aide

Typical Duties

🛠️ Surveys, drafts, and plans construction projects

Asbestos Exposure

• Inspections inside ACM structures

• Mechanical room walk-throughs

• Demolition site fibers

SW – Steelworker

Typical Duties

🛠️ Structural steel fabrication, welding, metal construction

Asbestos Exposure

• ACM welding blankets

• Fireproof coatings

• Pipe insulation near weld zones

Air Force RED HORSE & Civil Engineering Roles

RED HORSE Builder / Heavy Equipment Operator

Typical Duties

🛠️ Builds airfields, hangars, and support structures

Asbestos Exposure

• Hangar insulation

• Asbestos concrete additives

• Dust from old airfield demolition

Air Force HVAC / Electrical / Plumbing Technicians

Typical Duties

🛠️ Repairs base utilities and mechanical systems

Asbestos Exposure

• ACM duct wrap

• Electrical switchgear

• Steam system insulation

Marine Corps Engineer Roles

Combat Engineer (1371)

Typical Duties

🛠️ Builds fortifications, repairs structures, performs demolition

Asbestos Exposure

• Demolition dust

• ACM building materials

• Roofing & siding work

Utilities Specialist (1341/1161)

Typical Duties

🛠️ Works on power generation, plumbing, and HVAC

Asbestos Exposure

• Pipe wrap

• Generator insulation

• Heating system ACM

Heavy Equipment Operator (1345)

Typical Duties

🛠️ Operates bulldozers, graders, backhoes & loaders

Asbestos Exposure

• Demolition debris

• ACM-contaminated soil

• Engine insulation fibers

National Guard Construction & Facility Maintenance Roles

Guard Engineers (All 12-Series)

Typical Duties

🛠️ Build and maintain training centers and armories

Asbestos Exposure

• Pre-1980 armory insulation

• ACM tile removal

• Ceiling and duct contamination

Civilian Base Construction Workers

Typical Duties

🛠️ Work on military housing, barracks, hospitals, and offices

Asbestos Exposure

• ACM drywall, tile, roofing

• Pipe insulation

• Demolition & remodeling

Why Military Construction Personnel Faced Extreme Asbestos Risk

Key Reasons

• Construction disturbed asbestos daily

• Cutting, sanding, grinding released fibers

• Barracks and base buildings were full of ACM

• HVAC & boiler rooms shed asbestos into workspaces

• Dust was inhaled during demolition and remodeling

• Many construction materials contained asbestos until the late 1980s

Compensation Options for Military Construction Personnel

VA Disability Benefits

Most mesothelioma cases qualify for 100% VA disability.

Asbestos Trust Funds

Over $32 billion available.

Construction Trades Lawsuits

Claims target asbestos product manufacturers, not the military.

Free Case Review for Military Construction Personnel

📞 Call 800.291.0963 for a free, confidential case review.