Archives: Services

Environmental Construction

Jill Hanna April 15, 2025 No Comments
Full-Scope Environmental Construction Services Environmental construction is a core component of the remediation process—enabling the implementation of technologies that address contaminated soils, industrial waste, and sediment. Since 1993, AST has…
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Brownfield Remediation

Derek April 15, 2025 No Comments
End-to-End Brownfield Remediation Services Brownfield sites are complex, often involving multiple parcels or units, commingled contaminants, regulatory constraints, multiple stakeholders and funding mechanisms, and tight development timelines. AST’s integrated approach…
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Permeable Reactive Barriers (PRBs)

Derek April 15, 2025 No Comments
Deployment Methods That Fit the Site We’ve implemented PRBs through multiple emplacement techniques, depending on site constraints: Many clients deploy PRBs as part of a cost-effective hybrid strategy—using passive PRBs…
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Soil Mixing

Derek April 15, 2025 No Comments
What Is Soil Mixing for Environmental Remediation? Soil mixing is an in-situ technique that blends treatment reagents into the soil matrix using excavator buckets or specialized mixing heads. The process…
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GeoTAP™(Advanced Pre-Drill)

Derek April 15, 2025 No Comments
When Standard DPT Isn’t Enough In most overburden sites, DPT is sufficient to reach treatment zones. But in some geologic conditions—like hardpan, chert, compacted fill, rubble, or partially weathered rock—standard…
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Overburden Injection

Derek April 15, 2025 No Comments
Precision Overburden Injection Backed by Experience AST’s overburden injection capabilities are configured to adapt to a wide range of site conditions. We’ve completed more than 1,000 injection projects across the…
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Bedrock Injection

Derek April 15, 2025 No Comments
What Sets AST’s Bedrock Injection System Apart? AST’s custom bedrock injection platform is unmatched in the in-situ remediation industry. Developed and built in-house to meet the demands of difficult geology…
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In-Situ Remediation

Derek April 15, 2025 No Comments
What’s Included in Our In-Situ Remediation Services? Whether you’re dealing with chlorinated solvents, petroleum hydrocarbons, heavy metals or emerging contaminants, our remediation services includes everything you need to move your…
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