Download or read book Corrective Action Plan for the Risk Based Closure of the Base Exchange Service Station Tyndall Air Force Base Florida written by and published by . This book was released on 1999 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of risk-based remediation is to reduce the risk of specific chemicals to human health and or ecological receptors such as animals or plant life. For any chemical to pose a risk, four elements must exist at the site: A source of chemical contamination that exceeds or could generate chemical contamination above health-protective or aesthetic standards; A mechanism of contaminant release; A human or ecological receptor available for chemical contact; and A completed pathway through which that receptor will contact the chemical. If any one of these four elements is absent at a site, there is no current risk. The reduction or elimination of risk can be accomplished by limiting or removing any one of these four elements from the site. The goal of this risk-based remediation approach is to find the most cost-effective method of reducing present and future risk by combining three risk reduction techniques: Chemical Source Reduction - Achieved by natural attenuation processes over time or by engineered removals such as free product recovery, soil vapor extraction (SVE), or in situ bioventing. Chemical Migration Control - Examples include natural attenuation of a groundwater plume, and SVE to prevent migration of hazardous vapors to a receptor exposure point. Receptor Restriction - Land use controls and site fencing to eliminate chemical exposure until natural attenuation and/or engineered remediation reduce the chemical source and/or eliminate the potential for chemical migration to an exposure point.
Download or read book Corrective Action Plan for the Risk Based Closure of the Base Exchange Service Station Area of Concern A ST 06 Keesler Air Force Base Mississippi written by and published by . This book was released on 1999 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parsons Engineering Science, Inc. (Parsons ES) was retained by the Air Force Center for Environmental Excellence, Technology Transfer Division (AFCEE/ERT) under Air Education and Training Command (AETC) Contract No. F41689-96-D-0710, Order No. 5015 to prepare a corrective action plan (CAP) to support a risk-based remediation decision for contaminated soil and groundwater at the Base Exchange (BX) Service Station at Keesler Air Force Base (AFB) in Mississippi, United States Environmental Protection Agency (USEPA) ID# MS2 570 024 164. The BX Service Station also is known as Area of Concern - A (AOC-A) and Site ST-06.
Download or read book Corrective Action Plan for the Risk Based Closure of Site FT 16 Tyndall Air Force Base Florida written by and published by . This book was released on 1999 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of risk-based remediation is to reduce the risk of specific chemicals to human health and/or ecological receptors such as animals or plant life. For any chemical to pose a risk, four elements must exist at the site: (1) A source of chemical contamination that exceeds or could generate chemical contamination above health-protective or aesthetic standards; (2) A mechanism of contaminant release; (3) A human or ecological receptor available for chemical contact; and (4) A completed pathway through which that receptor will contact the chemical. If any one of these four elements is absent at a site, there is no current risk. The reduction or elimination of risk can be accomplished by limiting or removing any one of these four elements from the site.
Download or read book Corrective Action Plan for the Risk Based Remediation of the Seventh Street Service Station Eglin Air Force Base Florida written by and published by . This book was released on 1999 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of risk-based remediation is to reduce the risk of specific chemicals to human health and/or ecological receptors such as animals or plant life. For any chemical to pose a risk, four elements must exist at the site: A source of chemical contamination that exceeds or could generate chemical contamination above health-protective or aesthetic standards; A mechanism of contaminant release; A human or ecological receptor available for chemical contact; and A completed pathway through which that receptor will contact the chemical. If any one of these four elements is absent at a site, there is no current risk. The reduction or elimination of risk can be accomplished by limiting or removing any one of these four elements from the site.
Download or read book Corrective Action Plan for the Risk Based Remediation of Site SS 15A Homestead Air Force Base Florida written by and published by . This book was released on 1998 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Corrective Action Plan for the Risk Based Remediation of the Military Gas Station Eglin Air Force Base Florida written by and published by . This book was released on 1999 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of risk-based remediation is to reduce the risk of specific chemicals to human health and/or ecological receptors such as animals or plant life. For any chemical to pose a risk, four elements must exist at the site: A source of chemical contamination that exceeds or could generate chemical contamination above health-protective or aesthetic standards; A mechanism of contaminant release; A human or ecological receptor available for chemical contact; and A completed pathway through which that receptor will contact the chemical. If any one of these four elements is absent at a site, there is no current risk. The reduction or elimination of risk can be accomplished by limiting or removing any one of these four elements from the site. The goal of this risk-based remediation approach is to find the most cost-effective method of reducing present and future risk by combining three risk reduction techniques: Chemical Source Reduction - Achieved by natural attenuation processes over time or by engineered removals such as free product recovery, soil vapor extraction (SVE), or in situ bioventing. Chemical Migration Control - Examples include natural attenuation of a groundwater plume, and SVE to prevent migration of hazardous vapors to a receptor exposure point. Receptor Restriction - Land use controls and site fencing to eliminate chemical exposure until natural attenuation and/or engineered remediation reduce the chemical source and/or eliminate the potential for chemical migration to an exposure point.
Download or read book Corrective Action Plan for the Risk Based Closure of Building 4522 Seymour Johnson Air Force Base North Carolina written by and published by . This book was released on 1999 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Streamlined Risk Based Closure of Petroleum Contaminated Sites and Cost Results from Multiple Air Force Demonstration Sites Slide Presentation written by and published by . This book was released on 1999 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This slide presentation summarizes the results or streamlined, risk-based corrective action (RBCA) assessments performed at nine Air Force sites with fuel-contaminated groundwater. The goal of this risk-based remediation approach was to find the most cost-effective method of reducing current and future potential risk by combining chemical source reduction, chemical migration control, and receptor restriction risk-reduction techniques.
Download or read book Scientific Thought written by and published by . This book was released on 1972 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Streamlined Risk Based Closure of Petroleum Contaminated Sites and Cost Results from Multiple Air Force Demonstration Sites written by and published by . This book was released on 1999 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document summarizes the results or streamlined, risk-based corrective action (RBCA) assessments performed at nine Air Force sites with fuel-contaminated groundwater. The goal of this risk-based remediation approach was to find the most cost-effective method for reducing current and future potential risk by combining chemical source reduction, chemical migration control, and receptor restriction risk-reduction techniques.
Download or read book Corrective Action Plan for the Risk Based Remediation of the Seventh Street Service Station written by and published by . This book was released on 1999 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Redmedial Action Plan for the Risk Based Remediation of Site ST14 SWMU 68 LPSTID 104819 the Former Base Refueling Area A0C7 the French Underdrain System SWMU 64 and the North Oil Water Separator SWMU 67 Carswell Air Force Base Naval Air Station Fort Worth Joint Reserve Base Texas Volume 1 Report written by and published by . This book was released on 1997 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parsons Engineering Science, Inc. (Parsons ES), formerly Engineering-Science, Inc. (ES) was retained by the United States (US) Air Force Center for Environmental Excellence (AFCEE) to prepare a remedial action plan (RAP) in support of a risk-based remediation decision for soil and groundwater contaminated with fuel hydrocarbons at Site ST14 at Carswell Air Force Base (AFB), Texas. Parsons ES is an environmental consulting firm registered as a Corrective Action Specialist (CAS)(RCA00101B). Site ST14 consists of the petroleum, oil, and lubricant (POL) tank farm (Site ST14B) and the fuel loading area (Site ST14A). TNRCC has directed that Site ST14 (also known as Solid Waste Management Unit ((SWMU) 68) and associated areas be remediated under Title 31 Texas Administrative Code (TAC) Chapter 334, the Petroleum Storage Tank (PST) rules. This RAP also has been prepared in support of a risk-based remediation decision for Site SD13 which is downgradient from Site ST14, and is regulated under Title 31 TAC Chapter 335, the Resource Conservation and Recovery Act (RCRA) rules. Site SD13 consists of several permit-defined subsites, including SWMU 64 (the french underdrain system), SWMU 67 (the oil/water separator), and area of concern (AOC) 7 (the former base refueling area).
Download or read book Corrective Action Plan for the Risk Based Remediation Site ST 27 Charleston Air Force Base South Carolina Volume 1 Report written by and published by . This book was released on 1997 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive site investigation addressing soils and groundwater contaminated with fuel hydrocarbons and non fuel organic compounds at Installation Restoration Program (IRP) Site ST-27, was conducted at Charleston Air Force Base (AFB), South Carolina, by Parsons Engineering Science, Inc. (Parsons ES). Field work was conducted to complete a corrective action plan (CAP) in support of a risk-based remediation decision for Site ST-27. Characterization field efforts for this investigation were conducted by Parsons ES from July 1995 through January 1996. Subsequent pilot testing of various low-cost remedial technologies, initiated in January 1996, is ongoing.
Download or read book Work Plan for the Risk Based Remediation of Site SS 15A Homestead Air Reserve Base Florida written by and published by . This book was released on 1997 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work plan, prepared by Parsons Engineering Science, Inc. (Parsons ES), describes the scope of work required for the collection and analysis of data to support a risk-based remediation decision for soil and groundwater contaminated with fuel hydrocarbons at Site SS-15A, Homestead Air Reserve Base (ARB) (formerly Homestead Air Force Base). The work is being performed for the Air Force Center for Environmental Excellence, Technology Transfer Division (AFCEE/ERT) under Air Mobility Command (AMC) contract No. F11623-94-00024, Order No. 39. The objective of risk-based remediation is to reduce the risk of specific chemicals to human health and/or ecological receptors such as animals or plant life, and to prevent aesthetic nuisances.
Download or read book Justification for Closure for the Base Exchange Service Station Site ST019 Randolph AFB Texas written by and published by . This book was released on 1998 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original release at the BX Service Station was thought to have occurred via the UST appurtenances (i.e., valves, piping) which were replaced in early 1989 (see Exhibit A) (designated as the "UST release"). An inventory record examination revealed that between 200 and 2,000 gallons of fuel had potentially been released prior to the summer of 1987. In 1989, all of the USTs passed tank tightness testing. Information regarding this release and the subsequent investigations have been documented in numerous reports. In the summer of 1996, an abandoned aviation gasoline (AVGAS) line was severed during Base construction activities, resulting in the release of an unknown quantity of fuel to the subsurface (see Exhibit A) (designated as the "AVGAS release"). Subsequent to the AVGAS release, free product was found in well ST019MW074 to the northwest of the release point, presumably from the ruptured AVGAS line. Versar Inc., San Antonio, Texas performed free-product recovery in December 1996 and January 1997 (Versar, 1997). Free product was recovered from ST019MW074. Less than a gallon of product was recovered during this effort. Subsequent sampling events in June 1997 (Weston, 1997) and November 1997 indicated no free product present in this or any other wells at the site. Investigation activities have been completed to assess the consequences of the AVGAS release with respect to subsurface contamination and are reported herein. In addition, a bioventing pilot system has been installed at the AVGAS release location for source removal. The bioventing system was put into operation in December 1997 and is expected to continue operating for one year.
Download or read book Remedial Action Plan for the Risk Based Remediation of Site OT45 Wurtsmith Air Force Base Michigan written by and published by . This book was released on 1997 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Base Realignment and Closure Cleanup Plan written by and published by . This book was released on 1994 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Base Realignment and Closure (BRAC) Cleanup Plan (BCP) describes the status, management and response strategy, and action items related to Cameron Station's ongoing environmental restoration and associated compliance programs. These programs support full - restoration of the installation property, which is necessary to meet the requirements for property disposal and reuse activities associated with the closure of the installation. The scope of the BCP considers the following regulatory mechanisms: the BRAC Act; National Environmental Policy Act (NEPA); Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) as amended by the Community Environmental Response Facilitation Act (CERFA); Resource Conservation and Recovery Act (RCRA); and other applicable laws. The Cameron Station BCP is a dynamic planning document which was developed by a BRAC Cleanup Team (BCT) consisting of U.S. Army, U.S. Environmental Protection Agency Region III (USEPA), and State of Virginia Department 9f Environmental Quality (VDEQ) representatives. It was necessary to make certain assumptions and interpretations to develop the schedule and cost estimates provided in this plan. The BCP will be updated regularly to reflect the current status and strategies of remedial actions, compliance programs and disposal and reuse planning. This document is the second in a series of updates/modifications and represents conditions and strategies as of January 1995.
