Services
Blasting Containment and Site Protection
Containment is not optional — it's planned before the first nozzle opens.
Services
Containment is not optional — it's planned before the first nozzle opens.
Abrasive blasting generates spent media, removed rust, old paint particles, and airborne dust — all of which need to go somewhere. If that somewhere isn't planned before the job starts, it becomes a liability problem: debris on vehicles, cross-contamination of adjacent operations, environmental violations near waterways, or OSHA citations for inadequate dust control.
Blasting Jack treats containment as part of every scope — not as an add-on or afterthought. On every project, we assess the blast environment, what's adjacent to the work, and what regulations apply before deciding on the containment approach.
The right containment system varies by project. A shop blast on structural steel in an open yard requires different controls than blasting inside a food processing plant or on a parking garage above occupied floors.
Tarp containment, downwind positioning, debris collection, dust monitoring in populated areas
Stormwater containment, no media recovery via water runoff, compliance with local environmental regulations
Curtain containment, HEPA filtration, negative air pressure where needed, protection of adjacent equipment
Section isolation, debris netting, vehicle exclusion zones, phased blast sequence
Vapor blasting to reduce dust, careful debris management, surface protection of adjacent materials
Vacuum-shrouded blast nozzles capture spent media and debris at the source — effective for contained blasting with minimal spread. Used for flat surfaces and accessible steel.
Heavy-duty polyethylene tarps and blast curtains contain the work area, capture fallout, and prevent migration of debris to adjacent surfaces or areas below.
Overhead and horizontal netting systems used in parking structures and elevated work to capture debris falling from the blast zone.
For enclosed or occupied spaces, HEPA-filtered exhaust systems maintain air quality and capture fine dust before it migrates beyond the work area.
Spent abrasive media is collected after blasting — vacuumed, shoveled, or swept depending on the surface — before site handoff to coating crews.
Machinery, vehicles, flooring, and adjacent surfaces not being blasted are masked or protected with appropriate covers before blast work begins.
Industrial facilities built or last painted before 1978 may have coatings that contain lead. Bridges and utility structures may have chromate-containing primers. When removing these coatings, containment requirements are stricter — airborne debris must not migrate beyond the work area, and waste must be handled and disposed of appropriately.
If you know or suspect that coatings contain lead or other regulated materials, communicate that upfront. It affects containment setup, PPE requirements, waste handling, and project cost. Surprises on regulated material jobs are expensive.
Blasting Jack crews are OSHA-trained. OSHA 10, OSHA 30, and confined space certifications are maintained by our crews. The specific OSHA standards governing lead exposure in construction (29 CFR 1926.62) and silica exposure (29 CFR 1926.1153) apply to blast work.
We use silica-free abrasive media on every job — not coal slag or silica sand — which is the primary control for OSHA's silica exposure standard. Respiratory protection and crew monitoring programs are in place.
Typically the blasting contractor is responsible for designing and executing containment within their blast scope. However, site-specific containment requirements — especially near waterways, in occupied buildings, or on regulated material removal projects — may be defined by the GC's site safety plan. We review the project requirements and build containment into our scope.
Depends on what's being manufactured and where the blast area is relative to active operations. In many cases, phased blast work with appropriate containment allows blasting in one section while another operates. We assess each facility individually.
Spent media is collected from the work area and removed. Depending on what was blasted (and whether the removed coating contained regulated materials), disposal requirements vary. Ordinary spent garnet or steel grit from non-regulated surfaces is typically disposed of as general construction debris.
Yes — for projects that require it, we provide a containment plan as part of the pre-job documentation package. This is standard practice on projects governed by a site safety plan or where regulatory compliance documentation is required.