EXHIBIT R KNOWN PRE-EXISTING HAZARDOUS SUBSTANCES

Transcription

1 EXHIBIT R KNOWN PRE-EXISTING HAZARDOUS SUBSTANCES The table below identifies the Known Pre-Existing Hazardous Substances located within or directly adjacent to the I-66 Express Lanes Project. Reference the Hazardous Materials Technical Memorandum in addition to the other references provided. Summary Description Location Naturally Occurring Asbestos Soils Naturally occurring asbestos (NOA) is found in bedrock formations in County as well as in previously disturbed soils within the bedrock formations. There are approximately 49 acres of NOA soils within existing right of way (ROW) and acres of NOA soils within 500 feet of the current ROW limits. References: Natural Asbestos Occurrences in the Eastern United States. Bradley S. Van Gosen / 2006 Reported Historic Asbestos Mines, Historic Asbestos Prospects, and Natural Asbestos Occurrences in the Eastern United States. Bradley S. Van Gosen / 2008 Naturally Occurring Asbestos: Approaches for Reducing Exposure. Within and 500 feet beyond the existing between the US 50 and Route 123 interchanges. Redeposited disturbed soils within interchange of US 50 and I- 66. Former landfill Opened in 1962 and closed in Former I-66 Landfill is approximately 110 acres with total waste accepted of 5 million tons. Ground water monitoring and methane extraction wells are located around the perimeter of the closed landfill. Approximately 700 cubic feet per minute of landfill gas is generated West Ox Rd., VA Reference: Virginia Department of Transportation Comprehensive Agreement

2 Type B Structures & Asbestos Containing Material due to UST located on property Unknown environmental concern due to petroleum spill for chemical(s) hazardous concern due to LUST A determination on the classification (Type A or Type B) of protective coating of all metal on existing structures within the project limits is required. In absence of any characterization, all structures are presumed to be Type B until paint tests conclude otherwise. In addition, bridge inspection for asbestos containing material should be conducted on all bridge structures within the project corridor prior to construction activities or demolition of bridges. References: 2007 Road and Bridge Specs; VDOT Memo - Asbestos Containing Materials on Bridges Recorded underground storage tank(s) located on property. Hazardous chemical(s) used or stored on property subject to Emergency Planning and Community Right-to-Know Act (EPCRA) Section 312, Tier 2 reporting. All Existing Bridges and Structures Within Preferred Build Alternative 8000 Iliff Drive, Dunn Loring, VA 8107 Cottage St., Dunn Loring, VA 8121 Cottage St., Dunn Loring 2700 Gallows Rd, Dunn Loring 2800 Gallows Rd, Dunn Loring Virginia Department of Transportation Comprehensive Agreement

3 Unknown due to AST potential concern due to LUST concern due to UST; concern due to dry cleaning facility potential Recorded above ground storage tank(s) located on property. EPA ID # Property is a RCRA Conditionally Exempt Small Quantity Generator, EPA ID VA Former UST, potential soil and groundwater unknown; former dry cleaner facility previously located on property. Property is a RCRA Small Quantity Generator, EPA ID# Property is no longer RCRA regulated, EPA ID# VAD Prosperity Ave, 2677 Prosperity Ave, 2730 A-3 Prosperity Ave, 2700 Dorr Ave, 2701 Dorr Ave, 2704 Dorr Ave, 2729 Dorr Ave, 2711 Prosperity Ave, 2731 Prosperity Ave, Virginia Department of Transportation Comprehensive Agreement

4 for hazardous chemical(s) due to UST located on property Property subject to regulated hazardous material licensing. Potential soil and groundwater due to leaking tanks on property. Recorded underground storage tank(s) located on property. Hilltop Rd & Cedar Lane, 9848 Sweet Mint Dr, 2846-A Nutley St, White Granite Dr, Oakton Five Oaks Dr, Arrowhead Rd, Antietam Ave, 3315 Willow Crescent Dr, Oakton Virginia Department of Transportation Comprehensive Agreement

5 and petroleum spill Potential soil and groundwater due to leaking tank(s) and/or spill(s) on property Elmont Ct, Oak Pl, Oak Pl, Valley Rd, Oakton 3520 Jermantown Rd, 3601 Jermantown Rd, Norman Ave, Norman Ave, Virginia Department of Transportation Comprehensive Agreement

6 for hazardous chemical(s) concern for hazardous chemical(s) concern due to dry cleaning facility for hazardous chemical(s) for hazardous chemical(s) and UST Property subject to regulated hazardous materials registration. EPA registration # Potential soil and groundwater due to leaking tank(s) on property; property. RCRA small quantity generator; CERC-NFRAP site. EPA ID# Hazardous chemical(s) used or stored on property, EPA ID# RCRA small quantity generator. EPA ID# RCRA conditionally exempt small quantity generator. EPA ID# RCRA conditionally exempt small quantity generator. EPA ID VAR RCRA conditionally exempt small quantity generator. EPA ID# Marilata Ct, 3609 Jermantown Rd, 3701 Pender Dr, Waples Mill Rd, H-2 Waples Mill Rd, Fair Oaks Mall, Lee Jackson Hwy, Fair Lakes Promenade Dr, Virginia Department of Transportation Comprehensive Agreement

7 for hazardous chemical(s) for dry cleaning solvents RCRA conditionally exempt small quantity generator. EPA ID# VAR Property potential dry cleaners site. Property monitored for air pollution discharges, EPA ID# Random Hills Rd, 4463 Market Commons Dr, 4469 Market Commons Dr, Fair Lakes Dr, 4500 West Ox Road Fair Lakes Parkway & I-66 concern Property registered for hazardous chemicals, EPA ID # Property potential gas/filling/service station site Fair Lakes Pkwy 4923 Sammey Joe Dr, Virginia Department of Transportation Comprehensive Agreement

8 for dry cleaning solvents concern due to UST and UST Property potential dry cleaners site. UST on property Veronica Rd, 5123 Travis Edward Way, Centreville 5602 Gresham Ln, Centreville 5674 Cabells Mill Ct. Centreville 5545 Mount Gilead Rd, Centreville 5611 Mount Gilead Rd, Centreville Lee Hwy, Centreville Lee Hwy, Virginia Department of Transportation Comprehensive Agreement

9 for hazardous chemicals concern spill due to UST Hazardous chemical(s) used or stored on property subject to Emergency Planning and Community Right-to-Know Act (EPCRA) Section 312 Tier 2 reporting. EPA ID# Property potential gas/filling/service station site RCRA small quantity generator. EPA ID RCRA conditionally exempt small quantity generator and property subject to Emergency Planning and Community Right-to- Know Act (EPCRA) Section 312 Tier 2 reporting. EPA ID # VAR UST(s) on property; property subject to Emergency Planning and Community Right-to-Know Act (EPCRA) Section 312 Tier 2 reporting Compton Rd, Centreville Walter Robinson Ln, Haymarket Jordan Ln, Haymarket 6897 Gateway Ct, 7000 Gateway Ct/I-66, 7012 Tech Cir, 7060 Tech Cir, 7777 Infantry Ridge Rd, Virginia Department of Transportation Comprehensive Agreement

10 concern due to AST and UST and petroleum spills concern due to AST, UST and petroleum spills concern due to AST and UST and petroleum spills and UST s AST(s) and UST(s) located on property; petroleum spill(s) recorded on property. RCRA conditionally exempt small quantity generator and subject to Emergency Planning and Community Right-to-Know Act (EPCRA) Section 312 Tier 2 reporting. EPA ID# Petroleum spill(s) recorded on property. AST located on property. Property subject to Emergency Planning and Community Right-to-Know Act (EPCRA) Section 312 Tier 2 reporting. Potential soil and groundwater due to leaking UST(s) on property; RCRA no longer requires reporting. Property potential gas/filling/service station site. AST(s) and UST(s) located on property. RCRA Large Quantity Generator. EPA ID# Potential soil and groundwater due to leaking tanks on property Corrective Action Program List. RCRA Small Quantity Generator and RCRA Treatment, Storage & Disposal facility. Property potential gas/filling/service station site. EPA ID # VAD Property monitored for air pollution discharges, EPA ID# Balls Ford Rd, 7400 Infantry Ridge Rd, 7025 Sudley Rd, Prince William Balls Ford Rd, Balls Ford Rd, Balls Ford Rd, Balls Ford Rd, Virginia Department of Transportation Comprehensive Agreement

11 for dry cleaning solvents concern spill due to AST RCRA Small Quantity Generator; Property potential dry cleaners site. AST located on property Balls Ford Rd, 7200 S. Hill Dr, Lute Ct, 7220 Nathan Ct, 7222 Nathan Ct, I66/US 29 (Gainesville) Interchange 7243 Gabe Ct, Gainesville Virginia Department of Transportation Comprehensive Agreement

12 , LUST & AST, LUST and AST concern spill spill Potential soil and groundwater due to leaking tanks on property. RCRA Small Quantity Generator. EPA ID Potential soil and groundwater due to leaking tanks on property. AST(s) on property. RCRA No Longer Requires reporting. Potential soil and groundwater due to leaking tanks on property. RCRA Small Quantity Generator. EPA ID# Potential soil and groundwater due to leaking tanks on property. RCRA No Longer Requires reporting. EPA ID# Recorded petroleum spill on property; VA Voluntary Remediation Program. Potential soil and groundwater due to leaking tanks on property. RCRA Conditionally Exempt Small Quantity Generator, EPA ID # VAR Automotive Dr, 7110 Sudley Rd, Prince William 7111 Sudley Rd, Prince William 7113 Sudley Rd, Prince William US 29 and Wellington Rd intersection Old Lee Hwy, Prince William Randolph Ridge Rd, Randolph Ridge Ln, Virginia Department of Transportation Comprehensive Agreement