Remediation Services & Solutions


Remediation Services

HRP fully recognizes the importance of integrating your critical business priorities with available clean-up technologies in order to develop a successful remediation strategy that you will consider responsive to your needs. Our professional engineers work closely with you so that together we can select a remediation technology and approach that best addresses your business concerns including:
  • Time frame for completion
  • Budget and cash flow including the balancing of short-term capital investment with long-term O&M costs
  • Minimization of business disruption
  • Certainty of technical success
  • Public and regulatory perception
  • Maximum reduction of on-site and off-site environmental liabilities
We then develop performance-based management approaches to guide project implementation and provide the necessary engineering support and construction supervision until the performance objectives are met.

Remediation Technology
Some of the technologies and controls that HRP may consider for remediation or management of environmental impacts at your site include:
  • Soil Vapor
    • Sub-slab depressurization systems
    • Vapor barriers
    • Passive mitigation systems
    • Positive pressure assessments
  • Soil and Groundwater
    • Air/biosparging
    • Soil vapor extraction (SVE)
    • Bioventing
    • Multiphase extraction
    • Product recovery or vacuum enhanced product recovery
    • In-Situ Chemical Oxidation (ISCO)
    • Electrical Resistive Heating (ERH)
    • Enhanced biodegradation using in-situ reactive zones
    • Groundwater withdrawal
    • Institutional controls/ technical impracticability
    • Engineered caps
    • Metals stabilization
    • Soil removal, reuse, and disposal
    • Monitored natural attenuation

Performance-Based Management Approach (PBMA)
HRP applies PBMA Remediation Performance Optimization (RPO) strategies to ensure that your project remains focused on site closure. RPO procedures include:
  • O&M adjustments to boost mass removal
  • Proactive maintenance measures to reduce system complications and down time
  • Continuous performance evaluation to ensure progress towards performance goals

Engineering Support and Construction Supervision
HRP engineering services support your site-specific closure strategies and business goals. We can help you with:
  • Remediation design and permitting
  • Design/Build implementation
  • Contractor management
  • PBMA remediation performance optimization
  • Risk assessment
  • Plant decommissioning
  • Environmental liability budget projections
  • Feasibility studies
  • Monitoring and closure documentation
  • Geotechnical assessment, surveys, and site plans