Permit (RGP) Notice of Intent (NOI) for proposed dewatering measures associated with the investigation and excavation activities at three areas of Terminal located in Everett, Massachusetts (hereafter referred to as the Site or Terminal). The location of the Terminal is shown on Figure 1. The Terminal is a listed Massachusetts Department of Environmental Protection (MassDEP) disposal site (Release Tracking Number 3-0310). Response and/or Remedial Actions conducted at the Terminal are being performed in accordance with the Massachusetts Contingency Plan (MCP). Dewatering measures will be necessary to complete proposed excavation activities. It is expected that petroleum impacted groundwater will be encountered during excavation activities. The impacted groundwater will be treated before being discharged to the Terminal’s stormwater collection system. The treatment system will generally consist of bag filters, granulated activated carbon, and cartridge filters as shown on the attached System Schematic (Figure 2). The Terminal’s stormwater collection system ultimately discharges to the Island End River under general NPDES Permit #MA0000833. The following information is attached in support of this NOI
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