Post-Remediation Verification Sampling
Why Do I Need Post-Remediation Verification Sampling?
Post-remediation verification sampling is crucial for confirming that contaminated sites have been successfully cleaned up and meet regulatory standards. This process ensures that remediation efforts are effective and that the site is safe for its intended use.
Reasons for Post-Remediation Verification Sampling
1. Confirming Remediation Success: Verifies that contaminants have been removed or reduced to acceptable levels, following guidelines such as BS 10175 and in accordance with the NHBC Technical Extra, Issue 08, November 2012 .
2. Regulatory Compliance: Ensures compliance with environmental regulations and standards.
3. Environmental Safety: Protects human health and the environment by confirming the site's safety.
4. Project Approval: Facilitates project approval and site closure from regulatory authorities.
5. Stakeholder Assurance: Provides assurance to stakeholders that the site is safe for redevelopment or use.
Description of the Post-Remediation Verification Sampling Process
The post-remediation verification sampling process involves several steps to ensure thorough and accurate assessment:
Step 1: Planning and Sampling Strategy
• Develop Sampling Plan: Create a detailed sampling plan outlining the locations, depths, and types of samples required, in accordance with BS 10175.
• Approval: Obtain approval from regulatory authorities for the sampling plan.
Step 2: Sampling
• Field Sampling: Collect soil, water, and air samples from the remediated site, ensuring compliance with sampling protocols.
• Systematic Approach: Use a systematic approach to ensure representative samples are collected from all relevant areas.
Step 3: Laboratory Analysis
• Testing for Contaminants: Send samples to accredited laboratories for analysis of contaminants such as heavy metals, hydrocarbons, and other hazardous substances, following guidelines from BS EN ISO 17025.
• Quality Control: Implement quality control measures to ensure accurate and reliable results.
Jaystones can undertake your Post-Remediation Verifications Sampling in accordance with NHBC guidelines including soil logs, photographic record and soil samples if required
