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CT 99-13; Steiner Property; Tentative Map (CT) (25)
Phase I Environmental Site Assessment Steiner Property 6675 El Camino Real Carlsbad, California Prepared for: Ervin, Cohen & Jessup LLP Prepared by. Rincon Consultants, Inc. April 20, 1999 Rincon Consultants, Inc. 790 East Santa Clara Street Ventura, California 93001 805 641 1000 FAX 641 1072 E-MAIL rinconvta@aol.com www. rinconconsultants.com April 20, 1999 Project No. 99-8420 Mr. Roger J. Holt, Esq. Ervin, Cohen & Jessup, LLP 9401 Wilshire Blvd., Ninth Floor Beverly Hills, California 90212-2974 Privileged and Confidential - Attorney-Client Communication Attorney Work Product Self-Evaluative Privilege Phase I Environmental Site Assessment Steiner Property (APN 215-05-58), Carlsbad, California Dear Mr. Holt: This report presents the findings of a Phase I Environmental Site Assessment (ESA) completed by Rincon Consultants, Inc. (Rincon) for the above referenced property. The Phase I ESA was performed in accordance with our proposal dated April 5, 1999 and Consulting Agreement dated April 14,1999. The accompanying report presents our findings and provides our opinion as to the potential for hazardous materials to exist at the site at levels likely to warrant mitigation. Our work program for this project, as referenced in our contract, is intended to meet the guidelines outlined in the American Society for Testing Materials (ASTM), Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process (ASTM Standard E-1527-97). Note that our scope of services did not include any inquiries with respect to methane and wetlands or physical testing for the presence of asbestos, lead-based paint, and radon. Thank you for selecting Rincon for this project. If you have any questions or if we can be of any future assistance, please contact us. Sincerely, RINCON CONSULTANTS, INC. Julid II weicr Associate, Environmental Engineer Thomas D. Matteucci, RG, REA Principal n m e n t Ervin, Cohen & Jessup, LLP Phase IESA - Steiner Property, Carlsbad, California EXECUTIVE SUMMARY This report presents the findings of a Phase I Environmental Site Assessment (ESA) for the Steiner Property, in Carlsbad, California (Figure 1, Vicinity Map). Rincon has endeavored to perform this Phase I ESA in substantial conformance with our contractual work scope and ASTM Standard E-1527-97. The site is currently developed with one residence. Western Pacific Housing proposes to develop the 2.88-acre site with nine single-family homes. Based on the findings of this Phase I ESA, it is our opinion that there are no recognized environmental conditions on the subject property or adjacent properties. It should be noted that this Phase I evaluation is made without input from the designated site representative. In the event that hazardous site conditions have not been disclosed, the environmental risk for this property may be underestimated. Because portions of the subject property and adjacent properties have been used for agricultural purposes (1970 or prior through 1989 or later), there is a potential that the site could be affected with pesticides/fertilizers, or other chemicals used routinely in agricultural production. Pesticide sampling was conducted at the adjacent property to the south, the Lohf Property, in July 1997. The results of the pesticide sampling (Phase II Limited Subsurface Investigation, Kleinfelder, July 1997) show levels of DDT and it's degraded products (DDE and ODD) ranging from non- detect to 0.068 parts-per-million (ppm). Toxaphene was not detected in any of the samples analyzed. These levels of DDT, DDE, and DDD are below the 1.7 ppm Preliminary Remediation Goal for DDT established by the EPA. There is no evidence of agricultural related structures or releases of pesticides on the subject property that would suggest higher concentrations of agricultural chemicals (pesticides). According to Mr. John Blocker, Department of Agriculture, historical agricultural activities in project area have been similar to the adjacent sites and sites in the immediate site vicinity. Based on this information and the soil testing data it is our professional opinion that the former agricultural use on this property presents a low potential for environmental risk. Therefore, because there is no evidence to suggest that soil testing on the subject property would yield differing results, no subsurface testing has been recommended herein. The site is occupied by a single residence, pool, and vacant land as shown in Figure 2, Site Map. An undeveloped grassy field is located on the eastern portion of the property. Slightly stained soil was observed in two areas to the east of the garage. The stains were oblong in shape and covered an area of approximately 2 feet by 3 feet. This staining appeared to be relatively minor and, therefore, does not appear to represent a recognized environmental condition. No undocumented fill from an offsite source was observed during our site reconnaissance. Scattered debris, including appliances and unidentified containers of hazardous materials were observed in the vicinity of the residence. Rincon did not observe indications of potential releases from the hazardous material containers. We recommend proper disposal of the debris and any hazardous materials located onsite. Rincon Consultants Ervin, Cohen & Jessup, LLP Phase / ESA - Ste/ner Property, Carlsbad, California Properties in the vicinity of the site include single-family homes, commercial flower growers, and vacant land as depicted on Figure 3, Adjacent Land Use Map. Review of an environmental records database search (EDR) indicated that only one site with an environmental listing is located within one-eighth mile of the subject property. The La Costa Ranch, 6670 El Camino Real, is located to the east of the site, across El Camino Real. The site is listed as an HMMD and Ca. SLIC site. The EDR report indicates that the EPA Radon Zone for San Diego County is 3. This corresponds to an indoor average level of less than 2 picocuries/liter (pCi/L). The EPA indoor limit for radon is 4.0 pCi/L. The EDR report also indicates that thirty sites within the subject property area (San Diego County) have been tested for radon. The results indicate the average radon level in the first floor living area is 0.677 pCi/L and the average radon level in the second floor living area is 0.4 pCi/L. A review of the Division of Oil and Gas Munger Map Book (1994) and State of California Division of Oil & Gas records indicate no oil or gas wells are located on the subject property or have previously been located on the property. The nearest well is located approximately one-half mile to the south-southwest. Historical sources reviewed as part of the Phase I include aerial photographs (1928, 1945, 1966, 1970,1978, and 1989) and topographic maps (1898,1942, 1948,1968, and 1975). The historical documents reviewed indicate that the subject property was undeveloped from at least 1928 through 1968. Agricultural use of the subject property was present on the southwestern portion of the site in 1970 and on the eastern portion of the site from at least 1978 through 1989. A structure, similar to today (residence), was present onsite in 1968 and 1989. INTRODUCTION This report presents the findings of a Phase I ESA completed for the Steiner Property in Carlsbad, California. The Phase I ESA was performed by Rincon Consultants, Inc. (Rincon) for Ervin, Cohen & Jessup, LLP in accordance with our proposal dated April 5,1999 and Consulting Agreement dated April 14,1999. The following sections present our findings and provide our opinion as to the potential for hazardous materials to exist at the site at levels likely to warrant mitigation. Our scope of services, as outlined in our contract, did not include any inquiries with respect to methane and wetlands or physical testing for the presence of asbestos, lead-based paint, and radon. SCOPE OF SERVICES The scope of services conducted for this study is outlined below: Rincon Consultants Ervin, Cohen & Jessup, LLP Phase / ESA - Steiner Property, Carlsbad, California • Perform an on-site reconnaissance to identify obvious indicators of the existence of hazardous materials. • Observe adjacent or nearby properties from public thoroughfares in an attempt to see if such properties are likely to use, store, generate, or dispose of hazardous materials. • Obtain and review an environmental records database search from Environmental Data Resources (EDR), Inc. to obtain information about the potential for hazardous materials to exist at the site or at properties located in the vicinity of the site. • Review files for the subject site and immediately adjacent properties as identified in the EDR report. • Review the current U.S. Geological Survey (USGS) topographic map to obtain information about the site's topography and uses of the site and properties in the vicinity of the site. • Review historic aerial photographs and topographic maps to obtain information about historic uses of the subject property and adjacent properties. • Review California Division of Oil and Gas records to obtain information about historic oil and gas activity in the vicinity of the site. • Provide an interview questionnaire to a designated site representative identified to Rincon by Ervin, Cohen & Jessup, LLP. • Conduct a site interview with the designated representative. PHYSICAL SETTING SITE CHARACTERISTICS The site (APN 215-05-58) is developed with one residence as shown in Figure 2, Site Map. The residence was built sometime between the years 1970 and 1978. A grassy field is located on the eastern portion of the property. Access to the site is available from a dirt road off of El Camino Real. VICINITY CHARACTERISTICS The site is located in an area that is primarily comprised of vacant land and scattered residences. Commercial flower growers are also located in the area, however, they were not visible from the subject property. Current adjacent land uses are described in Table 1, Current Uses of Adjacent Properties. Rincon Consultants Ervin, Cohen & Jessup, LLP Phase IESA - Steiner Property, Carlsbad, California Table 1 - Current Uses of Adjacent Properties Area Northern Properties Eastern Properties Western Properties Southern Properties Use Vacant Land and Residence Vacant Land and Residence Vacant Land Vacant Land and Residence Properties in the vicinity of the site include commercial flower growers, vacant land, residences, and a shopping plaza as shown in Figure 3, Adjacent Land Use Map. TOPOGRAPHY The current USGS topographic map (Encinitas - 1975) indicates that the site is situated at elevations ranging from 270 to 280 feet above Mean Sea Level with topography sloping to the southeast. GEOLOGY The San Diego area is within the Peninsular Ranges Geologic Province of California. This province is characterized by northwest trending mountains and faults. Rocks within the Peninsular Range Province were emplaced during Cretaceous orogenic events and uplifted into the present mountain ranges during the late Tertiary and Quaternary. Igneous, volcanic, metamorphic, and sedimentary rocks are all found within the Peninsular Ranges. The area is seismically active, with several known active faults crossing the Province. The site appears on the Geologic Map of California, Santa Ana Sheet (California Division of Mines and Geology, 1966). The site is underlain by Pleistocene age marine and marine terrace deposits and Eocene nonmarine deposits. GROUNDWATER A San Diego County Hydrogeologist from the Department of Planning and Land Use, John Peterson, indicated that the groundwater depth and flow direction in the vicinity of the project area has not been determined. Based on the Public Water Supply (PWS) Well data included in the EDR report, the nearest groundwater well (9UT1669) is located less than 1 mile to the south-southeast of the subject property (near Batiquitos Lagoon). The groundwater flow direction at this location is to the southwest. The ground surface at this location is approximately 175 feet above mean sea level and the depth to groundwater varies from 9-13 feet below grade (data from 1990). No groundwater wells were observed onsite or on adjacent properties during the site reconnaissance. Rincon Consultants Ervin, Cohen & Jessup, LLP Phase IESA - Sterner Property, Carlsbad, California ENVIRONMENTAL AND HISTORICAL RECORDS REVIEW STANDARD ENVIRONMENTAL RECORDS SOURCES Environmental Data Resources, Inc. (EDR) was contracted to provide a database search of public lists of facilities that generate, store, treat or dispose of hazardous materials or facilities/sites for which a release or incident has occurred. The EDR search was conducted for the subject property and included data from surrounding sites within a specified radius of the property. A copy of the EDR report, which specifies the ASTM search distance for each public list, is included as Appendix 1. As shown on the attached EDR report, Federal, State and County lists were reviewed as part of the research effort. The subject property was not listed in the EDR. Sites that were identified within a one-half mile radius of the subject property are listed in Table 2, EDR Listing Summary of Sites Within One-Half Mile of the Subject Property (see Appendix 1 for a complete listing of sites reported by EDR) and include sites that appear in the following databases: UST: The UST database contains registered USTs. This database is maintained by the State Water Resources Control Board. FINDS: Facility Index System. Contains both facility information and pointers to other sources that contain more detail. RCRIS-(SQG): The RCRIS database includes selected information on sites that generate, store, treat, or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act. SQG refers to small quantity generator. The source of this database is the U.S. EPA. Ca. SLIC: This list includes sites that have had known spills, leaks, investigations or clean-ups of hazardous wastes or substances (information is provided by California Regional Water Quality Control Board). HAZNET: Data that is extracted from the copies of hazardous waste manifests received each year by the DTSC (information is provided by the Department of Toxic Substances Control). HMMD: Hazardous Materials Management Division Database. This County of San Diego database includes all sites that handle hazardous materials; have underground storage tans; or have known or suspected groundwater and/or soil contamination. Rincon Consultants Ervin, Cohen & Jessup, LLP Phase IESA - Steiner Property, Carlsbad, California . Table 2 - EDR Listing Summary of Sites Within One-Half Mile of the Subject Property Site Name LA Costa Ranch Co. Pacific Recorders & Eng. San Diego Circuitry Pacific Bell Electro Surface Technologies Palomar Laundry Site Address 6670 El Camino Real 2070 Las Palmas Drive 2080 Las Palmas Drive 21 75 Camino Vida Robles 2221 Las Palmas Drive Suite B 2221 Las Palmas Drive Distance from Subject Property 1/8-1/4 mile 1/4-1/2 mile 1/4-1/2 mile 1/4-1/2 mile 1/4-1/2 mile 1/4-1/2 mile Database Reference HMMD, Ca. SLIC RCRIS-SQG, FINDS RCRIS-SQG, FINDS RCRIS-SQG, FINDS, UST, HAZNET RCRIS-SQG, FINDS, HAZNET RCRIS-SQG, FINDS, HMMD, HAZNET REVIEW OF AGENCY FILES Because no EDR database-listed sites were identified on or adjacent to the project site, no agency files were reviewed as part of this research effort. REVIEW OF HISTORIC AERIAL PHOTOGRAPHS Aerial photographs from the San Diego County Public Works aerial photograph collection were reviewed on April 6,1999. The date and source of each photograph and the observations noted during the review are summarized below: • 1928, Flight SDCO, No. 30C4 - The subject property and surrounding areas are depicted as vacant land. • 1945, Flight US Navy — No coverage available for the subject property. • 1960, Flight T2-SDC, No. 3-84 - The subject property and surrounding areas are depicted as vacant land. Dirt roads are present to the west of the site. • 1970, Flight SDC, No. 4-17- The subject property is depicted as vacant land on the east and agricultural land on the southwest. The surrounding properties to the north and east are depicted as vacant land and the surrounding properties to the south and west are depicted as agricultural land. A residence is in place to the northeast. • 1978, Flight SDCO, No. 210-16B-31 - The subject property is depicted with a residence on the west and agricultural land on the east. The surrounding properties to the northwest, north, and east are depicted as vacant land and the surrounding properties to the south and southwest are depicted as agricultural land. A residence is in place to the northeast. • 1989, Flight WAC-89CA, No. 213 - The subject property is depicted with a residence on the west and agricultural land on the east. The surrounding properties to the northwest, Rincon Consultants Ervin, Cohen & Jessup, LLP Phase IESA - Steiner Property, Carlsbad, California north, and east are depicted as vacant land and the surrounding properties to the south and southwest are depicted as agricultural land. A residence is in place to the northeast. REVIEW OF HISTORIC TOPOGRAPHIC MAPS Historic topographic maps from the UCSB Map and Imagery Department map collection were reviewed on April 14, 1999. Copies of the historic topographic maps are included in Appendix 2 (Historical Documents). Following is a summary of our review of these maps. • 1898 Oceanside Quadrangle - The subject property and adjacent properties are depicted as vacant land. A dirt road is located to the east of the subject property. • 1942 Oceanside Quadrangle - The subject property and adjacent properties are depicted as vacant land. A dirt road is located to the east of the subject property. • 1948 Encinitas Quadrangle - The subject property and adjacent properties are depicted as vacant land. A dirt road is located to the west of the subject property. • 1968 Encinitas Quadrangle - The subject property is depicted as vacant land. The adjacent properties to the northeast and south are each depicted with a small structure, similar to today. El Camino Real and power lines are in place to the east of the subject property. • 1975 Encinitas Quadrangle - The subject property and adjacent properties to the northeast and south are each depicted with a small structure, similar to today. El Camino Real and power lines are in place to the east of the subject property. STATE OF CALIFORNIA DIVISION OF OIL AND GAS RECORDS A review of the Division of Oil and Gas Munger Map Book (1994) indicates that the oil well in closest proximity to the subject property is approximately one-half mile to the south-southwest. This well is identified as La Costa Oil Company 21-2671. This well was reportedly drilled in 1921 to a depth of 2,671 feet. REVIEW OF AREA RADON INFORMATION The EDR report included a search of the National Radon Database that was developed by the United States Environmental Protection Agency (USEPA). This database is comprised of the USEPA/State Residential Radon Survey and the National Residential Radon Survey. These surveys include radon information for the years 1986-1992. The EDR report indicates that the EPA Radon Zone for San Diego County is 3. This corresponds to an indoor average level of less than 2 picocuries/liter (pCi/L). The EPA indoor limit for radon is 4.0 pCi/L. The EDR report also indicates that thirty sites within the subject property area (San Diego County) have been tested for radon. The results indicate the average radon level in the first floor living area is 0.677 pCi/L and the average radon level in the second floor living area is 0.4 pCi/L. Rincon Consultants Ervin, Cohen & Jessup, LLP Phase / ESA - Steiner Property, Carlsbad, California SITE RECONNAISSANCE AND INTERVIEWS Rincon Consultants performed an unaccompanied reconnaissance of the site on April 6,1999. The purpose of the reconnaissance was to observe existing site conditions and to identify obvious indicators of hazardous materials that could affect the subject site. An interview questionnaire was mailed to the property owners, Joseph and Marian Steiner, on April 13,1999. A copy of the completed questionnaire has not been returned as of the date of this report. The following information is based on observations noted or information obtained during the April 6,1999 site reconnaissance. HISTORICAL USE INFORMATION Historical information was not provided by the designated site representative as of the date of this report. CURRENT USES OF THE PROPERTY The subject property is currently developed with one residence and pool on the western portion of the site. The remainder of the property is undeveloped. A grassy field is located to the east of the residence, as shown in Photograph A, and vacant land/woods surround the residence. HAZARDOUS SUBSTANCES IN CONNECTION WITH IDENTIFIED USES No hazardous substances were identified in connection with the site operations. However, chemicals associated with the onsite pool may be stored onsite. HAZARDOUS SUBSTANCE CONTAINERS AND UNIDENTIFIED SUBSTANCE CONTAINERS Unidentified hazardous substance containers or unidentified containers that might contain hazardous substances were observed during the site reconnaissance. Several 5-gallon containers were observed outside near the garage as shown in Photograph B. One container appeared to contain fuel. Rincon did not observe indications of potential releases from any of the containers stored onsite. STORAGE TANKS During the site reconnaissance, Rincon did not observe above-ground tanks or evidence of underground storage tanks. INDICATIONS OF POLYCHLORINATED BIPHENYLS (PCBs) Transformers or hydraulic equipment were not observed during the April 6,1999 site reconnaissance. Rincon Consultants Ervin, Cohen & Jessup, LLP Phase IESA - Sterner Property, Carlsbad, California OTHER CONDITIONS OF CONCERN During the site reconnaissance, Rincon did not observe indicators of hazardous materials release or the presence of the following indicators of such a release: • corrosion • drains or sumps • stained pavement • stressed vegetation • effluent disposal systems No undocumented fill from an offsite source was observed during our site reconnaissance. Slightly stained soil was observed in two areas to the east of the garage (Photograph B). The stains were oblong in shape and covered an area of approximately 2 feet by 3 feet. It appears that vehicles may have leaked oil while parked in the driveway. This staining appeared to be relatively minor and, therefore, does not appear to represent a recognized environmental condition. Scattered debris, including appliances were observed in the vicinity of the residence as shown in Photographs C and D. FINDINGS, CONCLUSIONS, AND RECOMMENDATIONS Rincon performed this Phase I ESA for the Steiner Property, located on El Camino Real in Carlsbad, California. Rincon has endeavored to perform this Phase I ESA in substantial conformance with our contractual work scope and ASTM Standard E-1527-97. Based on the findings of this Phase I ESA, it is our opinion that there are no recognized environmental conditions on the subject property or adjacent properties. It should be noted that this Phase I evaluation is made without input from the designated site representative. In the event that hazardous site conditions have not been disclosed, the environmental risk for this property may be underestimated. Because portions of the subject property and adjacent properties have been used for agricultural purposes (1970 or prior through 1989 or later), there is a potential that the site could be affected with pesticides/fertilizers, or other chemicals used routinely in agricultural production. Pesticide sampling was conducted at the adjacent property to the south, the Lohf Property, in July 1997. The results of the pesticide sampling (Phase II Limited Subsurface Investigation, Kleinfelder, July 1997) show levels of DDT and it's degraded products (DDE and ODD) ranging from non- detect to 0.068 parts-per-million (ppm). Toxaphene was not detected in any of the samples analyzed. These levels of DDT, DDE, and ODD are below the 1.7 ppm Preliminary Remediation Goal for DDT established by the EPA. There is no evidence of agricultural related structures or releases of pesticides on the subject property that would suggest higher Rincon Consultants Ervin, Cohen & Jessup, LLP Phase IESA - Steiner Property, Carlsbad, California concentrations of agricultural chemicals (pesticides). According to Mr. John Blocker, Department of Agriculture, historical agricultural activities in project area have been similar to the adjacent sites and sites in the immediate site vicinity. Based on this information and the soil testing data it is our professional opinion that the former agricultural use on this property presents a low potential for environmental risk. Therefore, because there is no evidence to suggest that soil testing on the subject property would yield differing results, no subsurface testing has been recommended herein. In addition, we recommend the proper disposal of the debris and any hazardous materials located onsite. LIMITATIONS This Phase I ESA was prepared for use solely and exclusively by Ervin, Cohen & Jessup LLP, Western Pacific Housing, and its affiliates, co-investors, joint venture partners, lenders, and their respective successors and assigns. This report shall not be relied upon by or transferred to any other party without the express written authorization of Rincon Consultants. The findings and opinions conveyed in this report are based on findings derived from a site reconnaissance, a review of specified regulatory records and historical sources, and comments made by interviewees. This report is not intended as a comprehensive site characterization and should not be construed as such. Standard data sources relied upon during the completion of Phase I ESAs may vary with regard to accuracy and completeness. Although Rincon believes the data sources are reasonably reliable, Rincon cannot and does not guarantee the authenticity or reliability of the information it has relied upon. Additionally, per our contract, the data sources reviewed included only those that are practically reviewable without the need for extraordinary analysis. Rincon has not found conclusive evidence that hazardous materials exist at the site at levels likely to warrant mitigation. Rincon does not under any circumstances warrant or guarantee that not finding evidence of hazardous materials means that hazardous materials do not exist on the site. Additional research, including surface or subsurface sampling and analysis, can reduce the risks, but no techniques commonly employed can eliminate these risks altogether. In addition, in accordance with our authorized work scope and contract, no attempt was made to check for the presence of asbestos, lead-based paint, radon, methane, wetlands, or other such substances or conditions at the site or, as appropriate, in or on any site improvements. Rincon Consultants 10 Ervin, Cohen & Jessup, LLP Phase IESA - Steiner Property, Carlsbad, California Thomas Brothers Maps, San Diego/Orange Counties, 1997 0.5 scale in miles NORTH 1.0 Vicinity Map Figure 1 Rincon Consultants Ervin, Cohen & Jessup, LLP Phase / ESA - Steiner Property, Carlsbad, California r •".vacant land :• I • \\\\ debris'to El Camino Real •\ grassy field \debris \V \ \IX*" \ \ \ \V\N subject property boundary residence dirt road/driveway Site Map NORTH Figure 2 ft/neon Consultants Ervin, Cohen & Jessup, LLP Phase IESA - Steiner Property, Carlsbad, California commercial flower grower Vacant Land (La Costa Ranch) r-|4 J'/J S/te Boundary S/ng/e Fam//y Residence 530 approximate scale in feet 1,060 Adjacent Land Use Map NORTH Figure 3 Rincon Consultants Ervin, Cohen & Jessup, LLP Phase IESA - Steiner Property, Carlsbad, California Photograph A - Grassy field located on the eastern portion of the site (facing northeast). Photograph B - Debris located in the residential garage located on the western portion of the site (facing west). Site Photographs Figure 4 Rincon Consultants Appendix 1 Environmental Database Search Report EDR FieldCheck™ Report with GeoCheck® Steiner and SRWB Properties Poinsettia Ln.+El Camino Real Carlsbad, CA 92009 Inquiry Number: 0356205.1r April 07,1999 •Environmental :Data : Resources, Inc.• '. an edrcompany The Source For Environmental Risk Management Data 3530 Post Road Southport, Connecticut 06490 Nationwide Customer Service Telephone: 1-800-352-0050 Fax: 1-800-231-6802 Internet: www.edrnet.com TABLE OF CONTENTS SECTION PAGE Executive Summary ES1 Topographic Map 2 GeoCheck Summary 3 Overview Map 5 Detail Map. 6 Map Summary - All Sites 7 Map Summary - Sites with higher or the same elevation as the Target Property. 8 Map Findings 9 Orphan Summary 49 APPENDICES GeoCheck Version 2.1 A1 Government Records Searched / Data Currency Tracking Addendum A5 Thank you for your business. Please contact EDR at 1 -800-352-0050 with any questions or comments. Important information about The EDR FieldCheck(TM) Report This is The EDR FieldCheck (TM) Report. Through its continuing emphasis in online technological advancements, EDR has developed the FieldCheck (TM) system, which enables EDR's customers to make certain online modifications to the maps and text contained in EDR Radius Map Reports. With FieldCheck (TM), an EDR customer can relocate and/or delete plotted sites and/or plot or delete orphan sites that would otherwise appear or be noted with an EDR Radius Map Report. Such modifications may be based on site visits, independent data verification and/or other actions taken or decisions made by EDR's customer. As a result, the maps and text contained in The EDR FieldCheck (TM) Report that you receive may have been so modified. Please note: EDR has not taken any action to verify any such modifications, and this report and the findings set forth herein must be read in light of this fact. RINCON should be contacted for information concerning all such modifications. Disclaimer and Other Information This Report contains information obtained from a variety of public and other sources and Environmental Data Resources, Inc. (EDR) makes no representation or warranty regarding the accuracy, reliability, quality, suitability, or completeness of said information or the information contained in this report. In addition, this Report has been modified by RINCON which modifications have not been verified by EDR and EDR, therefore, assumes no responsibility for such modifications. The customer shall assume full responsibility for the use of this report. NO WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE, EXPRESSED ORIMPLIED, SHALL APPLY AND EDR SPECIFICALLY DISCLAIMS THE MAKING OF SUCH WARRANTIES. IN NO EVENT SHALL EDR OR ITS INFORMATION PROVIDERS BE LIABLE TO ANYONE FOR SPECIAL, INCIDENT, CONSEQUENTIAL OR EXEMPLARY DAMAGES. COPYRIGHT (C) 1998 BY ENVIRONMENTAL DATA RESOURCES, ALL RIGHTS RESERVED. Unless otherwise indicated, all trademarks used herein are the property of Environmental Data Resources, Inc. or its affiliates. TC0356205.1r Page 1 EXECUTIVE SUMMARY At the request of RINCON, a search of the environmental records covering the area detailed herein was conducted by Environmental Data Resources, Inc. (EDR). This report was derived from the results of such search, which, as conducted by EDR, met the government records search requirements of ASTM Standard Practice for Environmental Site Assessments, E 1527-97. Search distances were per ASTM standard or custom distances requested by the user. NOTE: ALL MAPS AND TEXT INCLUDED HEREIN MAY HAVE BEEN MODIFIED BY RINCON BASED ON SITE VISITS, INDEPENDENT DATA VERIFICATION AND/OR OTHER ACTIONS TAKEN OR DECISIONS MADE BY RINCON. EDR HAS NOT TAKEN ANY ACTION TO VERIFY ANY OF SUCH MODIFICATIONS, AND THIS REPORT AND THE FINDINGS SET FORTH HEREIN MUST BE READ IN LIGHT OF THIS FACT. RINCON SHOULD BE CONTACTED FOR INFORMATION CONCERNING ALL SUCH MODIFICATIONS. The address of the subject property for which the search was intended is: POINSETTIA LN.+EL CAMINO REAL CARLSBAD, CA 92009 No sites were found in an online review and analysis by RINCON of EDR's search of available ("reasonably ascertamable") government records either on the subject property or within the ASTM E 1527-97 search radius around the subject property for the following databases: NPL: National Priority List Delisted NPL: NPL Deletions RCRIS-TSD: Resource Conservation and Recovery Information System AWP: AWP Cal-Sites:.. Cal-Sites Toxic Pits: Toxic Pits CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System CERC-NFRAP:. Comprehensive Environmental Response, Compensation, and Liability Information System CORRACTS: Corrective Action Report SWF/LF: State Landfill LUST: Leaking Underground Storage Tank Information System Ca. FID: CA FID AST: Aboveground Petroleum Storage Tank Facilities RAATS: RCRA Administrative Action Tracking System WMUDS:.. ....WMUDS/SWAT RCRIS-LQG: Resource Conservation and Recovery Information System HMIRS: Hazardous Materials Information Reporting System PADS: PCS Activity Database System ERNS: Emergency Response Notification System FINDS: Facility Index System/Facility Identification Initiative Program Summary Report TRIS:. Toxic Chemical Release Inventory System TSCA: Toxic Substances Control Act MLTS: Material Licensing Tracking System NPL Lien:.... NPL Liens HMMD: HMMD: Hazardous Materials Management Division Database Ca. BEP: CA Bond Exp. Plan ROD: ROD CONSENT: Superfund (CERCLA) Consent Decrees Ca. WDS:___ CA WDS S Bay Reg. 2: South Bay Region 2 Coal Gas: Former Manufactured gas (Coal Gas) Sites. Unmapped (orphan) sites are not considered in the foregoing analysis. TC0356205.1r EXECUTIVE SUMMARY 1 EXECUTIVE SUMMARY IT *. Search Results: Search results for the subject property and the search radius, are listed below: Subject Property: An online review and analysis by RINCON has revealed that the subject property was not listed in any of the databases searched by EDR. TC0356205.1 r EXECUTIVE SUMMARY 2 EXECUTIVE SUMMARY Surrounding Properties: Elevations have been determined from the USGS 1 degree Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. EDR's definition of a site with an elevation equal to the subject property includes a tolerance of -10 feet. Sites with an elevation equal to or higher than the subject property have been differentiated below from sites with an elevation lower than the subject property (by more than 10 feet). Page numbers and map identification numbers refer to this report where detailed data on individual sites can be reviewed. Sites listed in bold Italics are in multiple databases. NOTIFY 65: Notify 65 records contain facility notifications about any release that could impact drinking water and thereby expose the public to a potential health risk. The data come from the State Water Resources Control Board's Proposition 65 database. An online review and analysis by RINCON of the Notify 65 list, as provided by EDR, has revealed that there is 1 Notify 65 site within approximately 1.25 miles of the subject property. Equal/Higher Elevation OCEAN AIR FLIGHT SERVICES Address PALOMAR AIRPORT Dist / Dir Map ID Page 1 -2 NNW 17 48 CHMIRS: The California Hazardous Material Incident Report System contains information on reported hazardous material incidents, i.e., accidental releases or spills. The source is the California Office of Emergency Services. An online review and analysis by RINCON of the CHMIRS list, as provided by EDR, and dated 12/31/1994 has revealed that there are 6 CHMIRS sites within approximately 1.25 miles of the subject property. Equal/Higher Elevation Not reported Not reported Not reported Not reported Not reported Not reported Address 1979 PALOMAR OAKS WAY PALOMAR AIR PORT RD / C 1969 PALOMAR OAKS WA Y 1961 PALOMAN OAKS WAY 2198 PALOMAR ROAD 6155 EL CAM/NO REAL Dist / Dir Map ID Page 1/2-1 1/2-1 1/2- 1 1/2-1 1 -2 NW NW NW NW N 7 8 9 10 C14 1-2 NNE 16 18 18 18 27 30 47 CORTESE: This database identifies public drinking water wells with detectable levels of contamination, hazardous substance sites selected for remedial action, sites with known toxic material identified through the abandoned site assessment program, sites with USTs having a reportable release and all solid waste disposal facilities from which there is known migration. The source is the California Environmental Protection Agency/Office of Emergency Information. An online review and analysis by RINCON of the Cortese list, as provided by EDR, has revealed that there are 4 Cortese sites within approximately 1.25 miles of the subject property. Equal/Higher Elevation PALOMAR AIRPORT FLIGHT INTERNA TIONAL MCCLELLAN-PALOMAR AIRPORT Address 2160 PALOMAR AIRPORT RD 2210 PALOMAR AIRPORT RD 2210 PALOMAR AIRPORT RD Dist /Dir Map ID Page 1/2-1 1-2 1-2 N N N C11 D12 D13 27 28 29 TC0356205.1r EXECUTIVE SUMMARY 3 EXECUTIVE SUMMARY Lower Elevation Address Dist / Dir Map ID Page WALTSARCO 7654EL CAMINOREAL # 1 1-2 SSE 15 30 UST: The Underground Storage Tank database contains registered USTs. USTs are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the State Water Resources Control Board's Hazardous Substance Storage Container Database. An online review and analysis by RINCON of the UST list, as provided by EDR, and dated 10/15/1990 has revealed that there is 1 UST site within approximately 0.5 miles of the subject property. Equal/Higher Elevation Address Dist / Dir Map ID Page PACIFIC BELL 2175 CAMINO VIDA ROBLES 1/4-1/2NNW4 12 HAZNET: The data is extracted from the copies of hazardous waste manifests received each year by the DTSC. The annual volume of manifests is typically 700,000-1,000,000 annually, representing approximately 350,000-500,000 shipments. Data from non-California manifests & continuation sheets are not included at the present time. Data are from the manifests submitted without correction, and therefore many contain some invalid values for data elements such as generator ID, TSD ID, waste category, & disposal method. The source is the Department of Toxic Substance Control is the agency An online review and analysis by RINCON of the HAZNET list, as provided by EDR, has revealed that there are 3 HAZNET sites within approximately 0.5 miles of the subject property. Equal/Higher Elevation Address Dist / Dir Map ID Page PACIFIC BELL 2175 CAMINO VIDA ROBLES 1/4-1/2NNW4 12 ELECTRO SURFACE TECHNOLOGIES 2221 LAS PALMAS DR STE 1/4-1/2NNEB5 13 PALOMAR LAUNDRY 2221 LAS PALMAS DRIVE 1/4-1/2NNE B6 14 RCRIS: The Resource Conservation and Recovery Act database includes selected information on sites that generate, store, treat, or dispose of hazardous waste as defined by the Act. The source of this database is the U.S. EPA. An online review and analysis by RINCON of the RCRIS-SQG list, as provided by EDR, and dated 01/04/1999 has revealed that there are 5 RCRIS-SQG sites within approximately 0.5 miles of the subject property. Equal/Higher Elevation Address Dist / Dir Map ID Page PACIFIC RECORDERS & ENG CORP 2070 LAS PALMAS DR 1/4-1/2N A2 11 SAN DIEGO CIRCUITRY 2080 LAS PALMAS DR 1/4-1/2N A3 12 PACIFIC BELL 2175 CAMINO VIDA ROBLES 1/4-1/2NNW4 12 ELECTRO SURFACE TECHNOLOGIES 2221 LAS PALMAS DR STE 1/4-1/2NNEB5 13 PALOMAR LAUNDRY 2221 LAS PALMAS DRIVE 1/4-1/2NNEB6 14 TC0356205.1r EXECUTIVE SUMMARY 4 EXECUTIVE SUMMARY CA SLIC: SLIC Region comes from the California Regional Water Quality Control Board. An online review and analysis by RINCON of the CA SLIC list, as provided by EDR, has revealed that there is 1 CA SLIC site within approximately 0.75 miles of the subject property. Equal/Higher Elevation Address Dist / Dir Map ID Page LA COSTA RANCH CO 6670 EL CAMINO REAL 1/8-1/4ENE 1 TC0356205.1r EXECUTIVE SUMMARY 5 EXECUTIVE SUMMARY Due to poor or inadequate address information, the following sites were not mapped: Site Name CARLSBAD BURNSITE SERE CAMP VISTA BURNSITE DUCK POND SLF BONSALL SLF MAXSON STREET SLF CAMPO LVTS JAMACHA SLF ENCINITAS BURNSITE OLD SAN MARCOS SLF FALLBROOK LANDFILL OLYMPUS STREET BURNSITE RANCHO CARILLO BURNSITE LA MESA DUMP/ BURNSITE LAKE HENSHAW RESORT OLD REFUSE DISPOSAL/BURN AREA DEXTER CANYON DISPOSAL SITE SHINOHARA 2 PROPERTY BURNSITE GILLESPIE SLF/BURNSITE GOLF COURSE GARBAGE DISPOSAL AREA NAVSTA WARNER SPRINGS BURNSITE GUNPOWDER POINT BURNSITE AIR RESORTS AIRLINES IRIS GROUP THE MINUTE MAN PRESS HAZ GUARD ELECTRO SURFACE TECHNOLOGIES SHAWS AUTOSPORT AUTOBODY Database(s) HMMD.SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF SWF/LF HMMD.LUST HAZNET HAZNET HAZNET HAZNET HAZNET TC0356205.1r EXECUTIVE SUMMARY 6 OVERVIEW MAP - 0356205.1 r - Rincon * Target Property * Sites at elevations higher than or equal to the target property * Sites at elevations lower than the target property i Coal Gasification Sites (if requested) National Priority List Sites Landfill Sites yV Power transmission lines /\/ Oil & Gas pipelines Wetlands per National Wetlands Inventory (1994) 3 TARGET PROPERTY: ADDRESS: CITY/STATE/ZIP: LAT/LONG: Steiner and SRWB Properties Poinsettia Ln.+EI Camino Real Carlsbad CA 92009 33.1116/117.2735 CUSTOMER: CONTACT: INQUIRY*: DATE: Rincon Julie Welch 0356205. 1r April 07, 1999 2:42 pm GEOCHECK VERSION 2.1 SUMMARY TARGET PROPERTY COORDINATES Latitude (North): 33.111599 - 33' 6' 41.8" Longitude (West): 117.273499 -117' 16' 24.6" Universal Transverse Mercator: Zone 11 UTM X (Meters): 474482.4 UTM Y (Meters): 3663500.8 USGS TOPOGRAPHIC MAP ASSOCIATED WITH THIS SITE Target Property: 2433117-A3 ENCINITAS, CA GEOLOGIC AGE IDENTIFICATION IP Ik Geologic Code: Era: System: Series: ROCK STRATIGRAPHIC UNITt Category: GROUNDWATER FLOW INFORMATION Te Cenozoic Tertiary Eocene Stratifed Sequence Groundwater flow direction for a particular site is best determined by a qualified en vironmental professional using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other sources of information, Including well data collected on nearby properties, regional groundwater flow Information (from deep aquifers), or surface topography.* AQUIFLOW™** Search Radius: 2.000 Miles MAP ID 2g 3g 4g eg 10g DISTANCE FROM TP 1 - 2 Miles 1/2-1 Mile 1/2-1 Mile 1/2-1 Mile 1 - 2 Miles 1 - 2 Miles 1 - 2 Miles DIRECTION FROM TP North North North NNW SSE SSE SSE GENERAL DIRECTION GROUNDWATER FLOW SW WSW Not Reported Not Reported SW Not Reported Not Reported For additional site information, refer to GeoCheck Appendix. General Topographic Gradient at Target Property: General ESE General Hydrogeologic Gradient at Target Property: No hydrogeologic data available. i ' uE-.i!?!£and,f i' emySl QeoloOy of the Conterminous U.S. at 1 :2.500,000 Scale - A digital representation ol the 1974 P.B. King and H.M. Beikman Map. USGS Digital Data Series DOS - 1 1 -cnbmn,tfrHm^*Vol^^u^Watwand<^^ "EDR AQUIFLOW" information System of hydrogeotogically determined groundwater flow directions al specific locations. See the date pages at the end of this report for a complete description. TC0356205.1r Page 3 (1994)>""•'• GEOCHECK VERSION 2.1 SUMMARY Site-Specific Hydrogeological Data*: Search Radius: 2.0 miles Status: Not found FEDERAL DATABASE WELL INFORMATION WELL DISTANCE DEPTH TO QUADRANT FROM TP LITHOLOGY WATER TABLE NO WELLS FOUND STATE DATABASE WELL INFORMATION WELL DISTANCE QUADRANT FROM TP Southern 1 - 2 Miles STATE OIL/GAS WELL INFORMATION API # DISTANCE FROM TP NO WELLS FOUND PUBLIC WATER SUPPLY SYSTEM INFORMATION Searched by Nearest PWS. NOTE: PWS System location is not always the same as well location. PWS Name: OLIVENHAIN MWD 1966 OLIVENHAIN ROAD ENCINITAS, CA 92024 Location Relative to TP: >2 Miles South PWS currently has or has had major violation(s): Yes AREA RADON INFORMATION EPA Radon Zone for SAN DIEGO County: 3 Note: Zone 1 indoor average level > 4 pCi/L. : Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L. : Zone 3 indoor average level < 2 pCi/L. SAN DIEGO COUNTY, CA Number of sites tested: 30 Area Average Activity % <4 pCi/L % 4-20 pCi/L % >20 pCi/L Living Area - 1st Floor 0.677 pCi/L 100% 0% 0% Living Area - 2nd Floor 0.400 pCi/L 100% 0% 0% Basement Not Reported Not Reported Not Reported Not Reported TC0356205.1r Page 4 TOPOGRAPHIC MAP - 0356205.1 r - Rincon /V /V /V © Major Roads Contour Lines Waterways Earthquake Fault Lines Airports Earthquake epicenter, Richter 5 or greater Closest Federal Well in quadrant Closest State Well in quadrant Closest Public Water Supply Well (HD Closest Hydrogeological Data • Oil, gas or related wells «^- Groundwater Flow Direction ( G I j) Indeterminate Groundwater Flow at Location '( G V )) Groundwater Flow Varies at Location TARGET PROPERTY: ADDRESS: CITY/STATE/ZIP: LAT/LONG: Steiner and SRWB Properties Poinsettia Ln.+EI Camino Real Carlsbad CA 92009 33.1116/117.2735 CUSTOMER: CONTACT: INQUIRY*: DATE: Rincon Julie Welch 0356205. 1r April 07, 1999 2:46 pm DETAIL MAP - 0356205.1 r - Rincon s Target Property Sites at elevations higher than or equal to the target property Sites at elevations lower than the target property Coal Gasification Sites (if requested) Sensitive Receptors National Priority List Sites Landfill Sites 1/16 1/8 1/4 Ulfec /\/ Power transmission lines /\/ Oil & Gas pipelines TARGET PROPERTY: ADDRESS: CITY/STATE/ZIP: LAT/LONG: Steiner and SRWB Properties Poinsettia Ln.+EI Carrino Real Carlsbad CA 92009 33.1116/117.2735 CUSTOMER: CONTACT: INQUIRY*: DATE: Rincon Julie Welch 0356205. 1r April 07, 1999 2:44 pm MAP FINDINGS SUMMARY SHOWING ALL SITES Search Target Distance Database Property (Miles) < 1/8 NPL Delisted NPL RCRIS-TSD AWP Cal-Sites Notify 65 CHMIRS Cortese Toxic Pits CERCLIS CERC-NFRAP CORRACTS State Landfill LUST UST CAFID AST RAATS WMUDS/SWAT HAZNET RCRIS Sm. Quan. Gen. RCRIS Lg. Quan. Gen. HMIRS PADS ERNS FINDS TRIS TSCA MLTS NPL Liens HMMD CA SLIC CA Bond Exp. Plan ROD CONSENT CAWDS South Bay Region 2 Coal Gas 1.250 TP 0.750 1.250 1.250 1.250 1.250 1.250 1.250 0.750 TP 1.250 0.750 0.750 0.500 0.500 TP TP 0.750 0.500 0.500 0.500 TP TP TP TP TP TP TP TP TP 0.750 1.250 1.250 1.250 TP TP 1.250 0 NR 0 0 0 0 0 0 0 0 NR 0 0 0 0 0 NR NR 0 0 0 0 NR NR NR NR NR NR NR NR NR 0 0 0 0 NR NR 0 1/8 - 1/4 0 NR 0 0 0 0 0 0 0 0 NR 0 0 0 0 0 NR NR 0 0 0 0 NR NR NR NR NR NR NR • NR NR 1 0 0 0 NR NR 0 1/4 - 1/2 0 NR 0 0 0 0 0 0 0 0 NR 0 0 0 1 0 NR NR 0 3 5 0 NR NR NR NR NR NR NR NR NR 0 0 0 0 NR NR 0 1/2-1 0 NR 0 0 0 0 4 1 0 0 NR 0 0 0 NR NR NR NR 0 NR NR NR NR NR NR NR NR NR NR NR NR 0 0 0 0 NR NR 0 > 1 0 NR NR 0 0 1 2 3 0 NR NR 0 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR 0 . 0 0 NR NR 0 Total Plotted 0 0 0 0 0 1 6 4 0 0 0 0 0 0 1 0 0 0 0 3 5 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 TP = Target Property NR = Not Requested at this Search Distance * Sites may be listed in more than one database TC0356205.1r Page 7 Search Target Distance Database Property (Miles) < 1/8 NPL Delisted NPL RCRIS-TSD AWP Cal-Sites Notify 65 CHMIRS Cortese Toxic Pits CERCLIS CERC-NFRAP CORRACTS State Landfill LUST -UST CAFID AST RAATS WMUDS/SWAT •HAZNET - RCRIS Sm. Quan. Gen. RCRIS Lg. Quan. Gen. HMIRS PADS ERNS •FINDS TRIS TSCA MLTS NPL Liens HMMD • CA SLIC CA Bond Exp. Plan ROD CONSENT CAWDS South Bay Region 2 Coal Gas 1.250 TP 0.750 1.250 1.250 1.250 1.250 1.250 1.250 0.750 TP 1.250 0.750 0.750 0.500 0.500 TP TP 0.750 0.500 0.500 0.500 TP TP TP TP TP TP TP TP TP 0.750 1.250 1.250 1.250 TP TP 1.250 0 NR 0 0 0 0 0 0 0 0 NR 0 0 0 0 0 NR NR 0 0 0 0 NR NR NR NR NR NR NR NR NR 0 0 0 0 NR NR 0 1/8 - 1/4 0 NR 0 0 0 0 0 0 0 0 NR 0 0 0 0 0 NR NR 0 0 0 0 NR NR NR NR NR NR NR NR NR 1 0 0 0 NR NR 0 1/4 - 1/2 0 NR 0 0 0 0 0 0 0 0 NR 0 0 0 •>1 0 NR NR 0 3 5 0 NR NR NR NR NR NR NR NR NR 0 0 0 0 NR NR 0 1/2-1 0 NR 0 0 0 0 4 1 0 0 NR 0 0 0 NR NR NR NR 0 NR NR NR NR NR NR NR NR NR NR NR NR 0 0 0 0 NR NR 0 >1 0 NR NR 0 0 1 2 2 0 NR NR 0 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR 0 0 0 NR NR 0 Total Plotted 0 0 0 0 0 1 6 3 0 0 0 0 0 0 1 0 0 0 0 3 5 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 TP = Target Property NR = Not Requested at this Search Distance * Sites may be listed in more than one database TC0356205.1r Page 8 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number Coal Gas Site Search: No site was found in a search of Real Property Scan's ENVIROHAZ database. 1 ENE 1/8-1/4 1260 Higher LA COSTA RANCH CO 6670 EL CAMINO REAL CARLSBAD, CA 92009 SLIC Region 9: Region: 9 Program Correction: HMMD CA SLIC S100732815 N/A Not reported HMMD: Facility ID: Inactive Indicator: SIC: Owner: H23482 Active 6531 Not reported Owner Telephone: ( ) - Mailing Address: P O BOX 9000-266 Corporate Code: Census Tract #: Inspection Date: Inspector Name: Facility Contact: Property Owner: Tank Owner: Last Update: Last Delinquent Letter: Last Letter Type: Violation Notice Issued: Management Base Fee: CARLSBAD CA 92018 9000 02 20011 Not reported Not reported Not reported Not reported Not reported 03/30/1998 Not reported 0 Not reported 18.50 Map Code/Business Plan on File: Not reported Business Plan Acceptance Date: Not reported HMMD DISCLOSURE INVENTORY: Chemical Name: Not reported Item Number: Not reported Annual Quantity: Not reported Measurment Units: Not reported Carcinogen: No Material Safety Data Sheet: Not reported 1st Hazazard Category: Not reported 2nd Hazazard Category: Not reported HMMD UNDERGROUND TANKS: Tank Number: Not reported Capacity (Gal): Not reported Year Installed: Not reported Waste or Product: Not reported Below Grade Equipment Verify Date: Not reported Groundwater Greater than 20 Feet: Not reported System in 1998 Standard Certified: Not reported Tank System Type: Not reported Primary Tank Material: Not reported Tank Interior Lining or Coating: Not reported Tank Exterior Corrosion Protection: Not reported Piping Corrosion Protection: Not reported Overfill Device: Not reported Facility Status: Business Code: Permit Expiration: 2nd Name: Business Phone: Not reported Obsolete 00/00 Not reported Fire Dept District: Carlsbad EPA ID: Not reported Reinspection Date: Not reported Gas Station: Not reported Delinquent Flag: Not Delinquent CAS Number: Not reported Stored at 1 Time: Not reported Storage Method: Not reported Confidential Info: Yes Tank ID Number: Not reported Tank Exempt: Not reported Manufacture Code: Not reported Tank Contents: Not reported TC0356205.1r Page 9 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number LA COSTA RANCH CO (Continued) Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlernative: HMMD WASTE STREAMS: Inspection Date: Not reported Waste Code: Not reported Qnty at Inspection: Not reported Measurment Unit: Not reported Treatment Method: Not reported Waste Description: Not reported Carcinogen: No HMMD VIOLATIONS: Inspection Date: Not reported S100732815 Violation Item #: Type of Violation: Definition: Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Waste Item #: Not reported Waste Name: Not reported Annual Quantity: Not reported Storage Method: Not reported Haz Waste Hauler: Not reported Confidential: No Occurrences: Waste Code: Not reported Not reported HMMD ENVIRONMENTAL ASSESSMENT INFORMATION: Case Status Date: 06/07/1996 Case Type: NON-TANK/NON PERMITTED SITE - problem is not tank-related (an underground tank may be on site), no HMMD permit. Case Status: Case Closed Release Occurrence Number: Case "T" Number: Funding Source: Historical Name: Date Release Began: Cleanup and Abatement: Wells: Permits: Lead Agency: Date Case Assigned to Lead Agency: Level of Regulatory Effort: Appoximate Number of Substances: Substance Code: Substance of Concern: Date Release Reported: Date Release Confirmed: 001 Not reported Private LA COSTA RANCH CO Not reported Not reported Not reported Not reported HMMD 11/16/1988 NOT REPORTED Not reported 31 Pesticides Not reported 10/08/1991 Not reported TC0356205.1r Page 10 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS EDR ID Number Database(s) EPA ID Number LA COSTA RANCH CO (Continued) Date Release Stopped: Responsible Party Search Began: Responsible Party Search Complete: Preliminary Assessment Began: Preliminary Assessment Complete: Preliminary Assessment: Cleanup Stating Date: Date RIPS Began: Date RIPS Completed: Remediation Invest. Feasible Study: Remedial Action Plan Began: Remedial Action Plan Completed: Remedial Action Plan Request: Remedial Action Plan Approval Date: Date Remedial Action Began: Date Remedial Action Completed: Remedial Action: Post Remedial Monitoring Began: Post Remedial Monitoring Completed: Post Remedial Action Monitoring: Enfraction: Enforcement Action Type: Date of Enforcement Action: Remedial Action Type: Cost of Remedial Action: Federal Exempt Tank: LOP Requirement Category: Petroleum Release: Date Excavation Started: Thomas Brothers: Consutant's Name: Consultant's Contact: Consutant's Telephone: Date Investigation Began: Referral: Cost Recovery: S100732815 Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported 0 Not reported Not reported No Not reported 14B2 Harding Lawson Associates Don Pape (714)259-7992 Not reported Not reported Not reported A2 North 1/4-1/2 2425 Higher PACIFIC RECORDERS & ENG CORP 2070 LAS PALMAS DR CARLSBAD, CA 92008 RCRIS-SQG 1000250010 FINDS CAD980675284 RCRIS: Owner: Contact: Record Date: Classification: JACK K WILLIAMS (415) 555-1212 ENVIRONMENTAL MANAGER (619)438-3911 03/11/1986 Small Quantity Generator TC0356205.1r Page 11 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS EDR ID Number Database(s) EPA ID Number PACIFIC RECORDERS & ENG CORP (Continued) Used Oil Recyc: No Violation Status: No violations found 1000250010 A3 North 1/4-1/2 2426 Higher SAN DIEGO CIRCUITRY 2080 LAS PALMAS DR CARLSBAD, CA 92008 RCRIS-SQG 1000110648 FINDS CAD053838405 RCRIS: Owner: Contact: LEGAL CORP (415)555-1212 ENVIRONMENTAL MANAGER (619)438-0133 09/01/1996Record Date: Classification: Small Quantity Generator Used Oil Recyc: No Violation Status: No violations found 4 NNW 1/4-1/2 2539 Higher PACIFIC BELL 2175 CAMINO VIDA ROBLES CARLSBAD, CA 92008 RCRIS: Owner: THE PACIFIC TELEPHONE AND TELEGRAPH CO (415)555-1212 Contact: ENVIRONMENTAL MANAGER (714)238-2710 Record Date: 09/01/1996 Classification: Small Quantity Generator Used Oil Recyc: No Violation Status: No violations found RCRIS-SQG 1000250518 FINDS CAT080030703 UST HAZNET State UST: Facility ID: Tank Num: Tank Capacity: Tank Used for: Type of Fuel: Leak Detection: Contact Name: Total Tanks: Facility Type: 16388 1 1000 PRODUCT DIESEL None E J KOEHLER 1 Container Num: Year Installed: D-73-1K 1973 Tank Constrctn: Not reported Telephone: Region: Other Type: (415)542-6758 Not reported PHONE CO TC0356205.1r Page 12 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS B5 NNE 1/4-1/2 2558 Higher ELECTRO SURFACE TECHNOLOGIES 2221 LAS PALMAS DR STE B CARLSBAD, CA 92009 Database(s) RCRIS-SQG FINDS HAZNET EDR ID Number EPA ID Number 1000455549 CAD982492167 RCRIS: Owner: Contact: Record Date: Classification: EST INC (415) 555-1212 ENVIRONMENTAL MANAGER (619)431-8306 06/29/1994 Small Quantity Generator Used Oil Recyc: No Violation Status: No violations found HAZNET: Year: Gepaid: Contact: Gen County: Tsd Name: Tsd Address: Tsd County Mailing Address: Category: Disposal Method: Year: Gepaid: Contact: Gen County: Tsd Name: Tsd Address: Tsd County Mailing Address: Category: Disposal Method: Year: Gepaid: Contact: Gen County: Tsd Name: Tsd Address: Tsd County Mailing Address: Category: Disposal Method: Not reported CAD982492167 Not reported Not reported CHEM WASTE MGR 1 704 W FIRST ST AZUSA Los Angeles Not reported 211 R01 Not reported CAD982492167 Not reported Not reported CHEM WASTE MGR 1704WFIRSTST AZUSA Los Angeles Not reported 212 R01 Not reported CAD982492167 Not reported Not reported OIL PROCESS CO (DBA) 5756 ALBA ST LOS ANGELES Los Angeles Not reported 352 H01 Tepaid: Telephone: Tons: CAD008302903 Not reported 66 Tepaid: Telephone: Tons: CAD008302903 Not reported 22 Tepaid: Telephone: Tons: CAD050806850 Not reported 10 TC0356205.1r Page 13 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS EDR ID Number Database(s) EPA ID Number ELECTRO SURFACE TECHNOLOGIES (Continued)1000455549 Year: Not reported Gepaid: CAD982492167 Contact: Not reported Gen County: Not reported Tsd Name: OIL PROCESS CO (DBA) Tsd Address: 5756 ALBA ST LOS ANGELES Tsd County Los Angeles Mailing Address: Not reported Category: 352 Disposal Method: R01 Tepaid: Telephone: Tons: CAD050806J Not reported 22 B6 NNE 1/4-1/2 2608 Higher PALOMAR LAUNDRY 2221 LAS PALMAS DRIVE CARLSBAD, CA 92008 RCRIS-SQG 1000594687 FINDS CAD983585530 HMMD HAZNET RCRIS: Owner: Contact: Record Date: Classification: PALOMAR LAUNDRY AND LINEN INC (415) 555-1212 WILLIAM HALES (619)438-0224 06/21/1991 Small Quantity Generator Used Oil Recyc: No Violation Status: No violations found HAZNET: Year: Gepaid: Contact: Gen County: Tsd Name: Tsd Address: Tsd County Mailing Address: Category: Disposal Method: Not reported CAD983585530 Not reported Not reported SAFETY-KLEEN CORP (7-088-06) 10625HICKSONST#A EL MONTE Los Angeles Not reported 741 D99 Tepaid: Telephone: Tons: CAT000613893 Not reported 15 TC0356205.1r Page 14 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS EDR ID Number Database(s) EPA ID Number PALOMAR LAUNDRY (Continued) Year: Not reported Gepaid: CAD983585530 Contact: Not reported Gen County: Not reported Tsd Name: SAFETY-KLEEN CORP (7-088-06) Tsd Address: 10625 HICKSON ST#A EL MONTE Tsd County Los Angeles Mailing Address: Not reported Category: 741 1000594687 Disposal Method: H01 HMMD: Facility ID: Inactive Indicator: SIC: Owner: H21803 Active 3829 WILLIAM HALES Owner Telephone: (619)722-6295 Mailing Address: 2221 LAS PALMAS Corporate Code: Census Tract #: Inspection Date: Inspector Name: Facility Contact: Property Owner: Tank Owner: Last Update: Last Delinquent Letter: Last Letter Type: Violation Notice Issued: Management Base Fee: #F CARLSBAD CA 92009 1528 02 17807 02/10/1998 WALSH JACKIE GUERRERO Not reported Not reported 05/26/1998 Not reported 0 Not reported 353.50 Tepaid: Telephone: Tons: CAT000613893 Not reported 60 Facility Status: Business Code: Permit Expiration: 2nd Name: Business Phone: Not reported K53 06/30 Not reported (619)438-0224 Fire Dept District: Carlsbad EPA ID: CAD983585530 Reinspection Date: 04/99 Gas Station: Not reported Delinquent Flag: Not Delinquent Map Code/Business Plan on File: Not reported Business Plan Acceptance Date: 02/10/98 HMMD DISCLOSURE INVENTORY: Chemical Name: PERCHLOROETHYLENE Item Number: D001 CAS Number: Annual Quantity: 440 Stored at 1 Time: Measurment Units: GAL Storage Method: Carcinogen: No Confidential Info: Material Safety Data Sheet: Not reported 1st Hazazard Category: IMMED HEALTH HAZRD 2nd Hazazard Category: OTHER HMMD UNDERGROUND TANKS: Tank Number: Not reported Capacity (Gal): Not reported Year Installed: Not reported Waste or Product: Not reported Below Grade Equipment Verify Date: Not reported Groundwater Greater than 20 Feet: Not reported System in 1998 Standard Certified: Not reported Tank System Type: Not reported Primary Tank Material: Not reported Tank Interior Lining or Coating: Not reported Tank Exterior Corrosion Protection: Not reported 127-18-4 220 PROCESSING EQUIPMENT Yes Tank ID Number: Not reported Tank Exempt: Not reported Manufacture Code: Not reported Tank Contents: Not reported TC0356205.1r Page 15 Map ID Direction Distance Distance (ft.) Elevation Site MAP FADINGS Database(s) EDR ID Number EPA ID Number PALOMAR LAUNDRY (Continued) Piping Corrosion Protection: Not reported Overfill Device: Not reported Spill Buckets: Not reported Pressure Pipe Loss Leak Detector: Not reported ^Pipe System Type: Not reported Pipe Construction: Not reported Pipe Primary Material: Not reported Tank Monitor Device: Not reported Automatic Tank Guages: Not reported Pipe Monitoring Device: Not reported Pressure Pipe Loss Lead Detector: Not reported Hazard Category 1: Not reported Hazard Category 2: Not reported Regulatory Status Code: Not reported Regulatory Status Description: Not reported Tank Test Status: Not reported Tank Test Date: Not reported Pipe Test Status: Not reported Pipe Test Date: Not reported MSDS Indicator: Not reported Tank Content Chemical Name: Not reported Tank Contents CAS Number: Not reported Monitoring Atlernative: Not reported HMMD WASTE STREAMS: Inspection Date: 02/10/1998 Waste Code: 251 Qnty at Inspection: 55 Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: STILL BOTTOM WASTE-PERCHL Carcinogen: No Inspection Date: 02/10/1998 Waste Code: 351 Qnty at Inspection: 120 Measurment Unit: LBS Treatment Method: LANDFILL Waste Description: CARTRIDGE FILTERS Carcinogen: No HMMD VIOLATIONS: 1000594687 Waste Item #: W001 Waste Name: STILL BOTTOMS W/HALOG ORGANICS Annual Quantity: 220 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: AA DISPOSAL Confidential: No Waste Item #: W002 Waste Name: ORGANIC SOLIDS WITH HALOGENS Annual Quantity: 250 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: AA DISPOSAL Confidential: No Inspection Date: 10/19/1995 Occurrences: 01 Violation Item #: V001 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: DISPOSAL OR CAUSING THE DISPOSAL OF HAZARDOUS WASTE TO AN UNAUTHORIZED POINT(GROUND, STORM DRAIN, SEWER SYSTEM, TRASH OR AIR) HSC 25189.5 Inspection Date: 10/19/1995 Occurrences: 01 Violation Item #: V002 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: BUSINESS PLAN WAS NOT AMENDED WITHIN 30 DAYS FOR A 100% QUANTITY IN- CREASE.NEW DISCLOSABLE MATERIALS OR A CHANGE IN BUSINESS INFO.HSC 25505 Inspection Date: Violation Item #: 10/19/1995 V003 Occurrences: Waste Code: 01 Not reported TC0356205.1r Page 16 Map ID Direction Distance Distance (ft.) Elevation Site MAPRNDINGS Database(s) EDR ID Number EPA ID Number PALOMAR LAUNDRY (Continued) Type of Violation: GENERAL VIOLATION 1000594687 Definition: BUSINESS PLAN INVENTORY DOES NOT LIST ALL HAZARDOUS MATERIALS ON SITE IN DISCLOSABLE QUANTITIES HSC 25504 (A), 25503.5 Inspection Date: 10/19/1995 Occurrences: 01 Violation Item #: V004 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: BUSINESS PLAN DOES NOT HAVE A SITE MAP WHICH PROVIDES ADEQUATE INFORMATION FOR EMERGENCY RESPONSE AGENCIES HSC 25509(A)(5) Inspection Date: 02/10/1998 Occurrences: 01 Violation Item #: V001 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: PERSONNEL TRAINING IS NOT ADEQUATE TO ENSURE COMPLIANCE WITH HAZARDOUS WASTES/MATERIALS REGULATIONS CCR 66265.16 HMMD ENVIRONMENTAL ASSESSMENT INFORMATION: Case Status Date: Not reported Case Type: Not reported Case Status: Not reported Release Occurrence Number: Not reported Case "T" Number: Not reported Funding Source: Not reported Historical Name: Not reported Date Release Began: Not reported Cleanup and Abatement: Not reported Wells: Not reported Permits: Not reported Lead Agency: Not reported Date Case Assigned to Lead Agency: Not reported Level of Regulatory Effort: NOT REPORTED Appoximate Number of Substances: Not reported Substance Code: Not reported Substance of Concern: Not reported Date Release Reported: Not reported Date Release Confirmed: Not reported Date Release Stopped: Not reported Responsible Party Search Began: Not reported Responsible Party Search Complete: Not reported Preliminary Assessment Began: Not reported Preliminary Assessment Complete: Not reported Preliminary Assessment: Not reported Cleanup Stating Date: Not reported Date RIFS Began: Not reported Date RIFS Completed: Not reported Remediation Invest. Feasible Study: Not reported Remedial Action Plan Began: Not reported Remedial Action Plan Completed: Not reported Remedial Action Plan Request: Not reported Remedial Action Plan Approval Date: Not reported Date Remedial Action Began: Not reported Date Remedial Action Completed: Not reported Remedial Action: Not reported Post Remedial Monitoring Began: Not reported Post Remedial Monitoring Completed: Not reported TC0356205.1r Page 17 Map ID Direction Distance Distance (ft.) Elevation Site MAPftNblNGS Database(s) EDR ID Number EPA ID Number PALOMAR LAUNDRY (Continued) Post Remedial Action Monitoring: Enfraction: Enforcement Action Type: Date of Enforcement Action: Remedial Action Type: Cost of Remedial Action: Federal Exempt Tank: LOP Requirement Category: Petroleum Release: Date Excavation Started: Thomas Brothers: Consutant's Name: Consultant's Contact: Consutant's Telephone: Date Investigation Began: Referral: Cost Recovery: Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported 1000594687 7 NW 1/2-1 3468 Higher 1979 PALOMAR OAKS WAY CARLSBAD, CA 92009 CHMIRS: OES Control Number: DOT Hazard Class: Chemical Name: Extent of Release: CAS Number: Environmental Contamination: Incident Date: CHMIRS S100221635 N/A 9099622 DOT ID: Not Reported OIL AND SOLVENT Not reported Not reported Quantity Released: None Reported Property Use: 15-OCT-90 Date Completed: Not reported Lake/Pond/River 15-OCT-90 8 NW 1/2-1 3832 Higher CHMIRS PALOMAR AIR PORT RD / CAMINO VIA ROBLE CARLSBAD, CA S100278992 N/A 9 NW 1/2-1 3834 Higher CHMIRS: OES Control Number: DOT Hazard Class: Chemical Name: Extent of Release: CAS Number: Environmental Contamination: Incident Date: 69 PALOMAR OAKS WAY Not reported Not Reported Not reported Not reported Not reported None Reported Not reported DOT ID: Quantity Released: Property Use: Date Completed: Not reported Not reported Not reported Not reported CHMIRS HMMD S100223196 N/A CARLSBAD, CA 92009 TC0356205.1r Page 18 Map ID Direction Distance Distance (ft.) Elevation Site MAP RNDINGS Database(s) EDR ID Number EPA ID Number (Continued) CHMIRS: OES Control Number: DOT Hazard Class: Chemical Name: Extent of Release: CAS Number: Environmental Contamination: Ground Incident Date: 17-MAY-88 S100223196 9992104 DOT ID: 1760 Not Reported CORROSIVE LIQUID Not reported Not reported Quantity Released: 2 Property Use: Industrial, Utility Date Completed: 17-MAY-88 HMMD: Facility ID: Inactive Indicator: SIC: Owner: H19507 Active 2813 AIR PRODUCTS, INC Owner Telephone: (619)931 -9555 Mailing Address: 1969 P ALOMAR OAKS WY Corporate Code: Census Tract #: Inspection Date: Inspector Name: Facility Contact Property Owner: Tank Owner: Last Update: Last Delinquent Letter: Last Letter Type: Violation Notice Issued: Management Base Fee: CARLSBAD CA 92008 02 17806 01/06/1998 WALSH RANDY SKOW Not reported Not reported 07/10/1998 Not reported 0 Not reported 2604.25 Map Code/Business Plan on File: Business Plan Acceptance Date: HMMD DISCLOSURE INVENTORY: Chemical Name: ** Item Number: D124 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category. Chemical Name: ** Item Number: D125 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: ** Item Number: D126 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: Yes 04/14/98 Facility Status: Business Code: Permit Expiration: 2nd Name: •Business Phone: Not reported K68 05/31 Not reported (619)931-9555 Fire Dept District: Carlsbad EPA ID: CAD982053092 Reinspection Date: 03/99 Gas Station: Not reported Delinquent Flag: Not Delinquent CAS Number. 121-43-7 Stored at 1 Time: 0 Storage Method: *** Confidential Info: Yes CAS Number: 150-46-9 Stored at 1 Time: 0 Storage Method: *** Confidential Info: Yes CAS Number: 78-10-4 Stored at 1 Time: 0 Storage Method: *** Confidential Info: Yes TC0356205.1r Page 19 Map ID Direction Distance Distance (ft.) Elevation Site MApHWblNGS Database(s) EDR ID Number EPA ID Number Not reported FIRE HAZARD Not reported CAS Number: 71-55-6 Stored at 1 Time: 0 Storage Method: *** Confidential Info: Yes CAS Number: 156-60-5 Stored at 1 Time: 0 Storage Method: *** Confidential Info: Yes CAS Number: Stored at 1 Time: Storage Method: Confidential Info: (Continued) 1 si Hazazard Category: 2nd Hazazard Category: Chemical Name: ** Hem Number: D127 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: ** Item Number: D128 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: ISOPROPANOL Item Number: D130 Annual Quantity: 1030 Measurment Units: GAL Carcinogen: No Material Safety Data Sheet: 1 st Hazazard Category: 2nd Hazazard Category: Chemical Name: ** Item Number: D131 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1 st Hazazard Category: 2nd Hazazard Category: Chemical Name: ** Item Number: D132 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: SODIUM HYDROXIDE 50% CONCENTRATION Item Number. D134 CAS Number: Annual Quantity: 1125 Stored at 1 Time: Measurment Units: GAL Storage Method: Carcinogen: No Confidential Info: Material Safety Data Sheet: Not reported 1st Hazazard Category: IMMED HEALTH HAZRD 2nd Hazazard Category: Not reported S100223196 67-63-0 110 METAL DRUMS.55 GALLONS Yes CAS Number: 121-45-9 Stored at 1 Time: 0 Storage Method: *** Confidential Info: Yes CAS Number: 1309-64-4 Stored at 1 Time: 0 Storage Method: ***• Confidential Info: Yes 1310-73-2 250 ABVGR TNK.NOT STL 10-1000 G Yes TC0356205.1r Page 20 Map ID Direction Distance Distance (ft.) Elevation Site MAP.RNDINGS Database(s) EDR ID Number EPA ID Number (Continued)S100223196 Chemical Name: Item Number: D135 Annual Quantity: 345 Measurment Units: GAL Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: SULFURIC ACID 93% CONCENTRATE CAS Number: Stored at 1 Time: Storage Method: Confidential Info: Not reported IMMED HEALTH HAZRD 2nd Hazazard Category: Chemical Name: " Item Number: D136 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: ** Item Number: D137 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: HYDROGEN GAS Item Number: D139 Annual Quantity: 1764000 Measurment Units: CFT Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: NITROGEN GAS Item Number: D140 Annual Quantity: 218764000 Measurment Units: CFT Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: OXYGEN GAS Item Number: D141 Annual Quantity: 799000 Measurment Units: CFT Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: XTREMLY HAZRDS-CFR *** *** 7664-93-9 85 PLASTIC DRUMS 6-110 GALLONS Yes CAS Number: Stored at 1 Time: Storage Method: *** Confidential Info: Yes 10294-33-4 0 CAS Number: Stored at 1 Time: Storage Method: *** Confidential Info: Yes 10025-87-3 0 CAS Number: 1333-74-0 Stored at 1 Time: 501000 Storage Method: CYLINDERS Confidential Info: Yes Not reported FIRE HAZARD SUDDN RLSE OF PRES CAS Number: Stored at 1 Time: Storage Method: Confidential Info: Not reported SUDDN RLSE OF PRES IMMED HEALTH HAZRD 7727-37-0 600000 ABVGR TNK.STEEL 1001-5000 G Yes CAS Number: 7782-44-7 Stored at 1 Time: 170000 Storage Method: CYLINDERS Confidential Info: Yes Not reported FIRE HAZARD SUDDN RLSE OF PRES Chemical Name: Item Number: HELIUM GAS D142 CAS Number:7440-59-7 TC0356205.1r Page 21 Map ID Direction Distance Distance (ft.) Elevation Site MAp'NfibiNGS Database(s) EDR ID Number EPA ID Number (Continued) Annual Quantity: 26840 Measurment Units: CFT Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: S100223196 Stored at 1 Time: Storage Method: Confidential Info: Not reported SUDDN RLSE OF PRES Not reported 1376 CYLINDERS Yes Chemical Name: PUMP OIL-PARAFFINIC HYDROCARBON OIL Item Number: D143 CAS Number: Annual Quantity: 200 Stored at 1 Time: Measurment Units: GAL Storage Method: Carcinogen: No Confidential Info: Material Safety Data Sheet: Not reported 1 st Hazazard Category: FIRE HAZARD 2nd Hazazard Category: Not reported Chemical Name: DESIEL FUEL Item Number: D144 CAS Number: Annual Quantity: 110 Stored at 1 Time: Measurment Units: GAL Storage Method: Carcinogen: No Confidential Info: Material Safety Data Sheet: Not reported 1 st Hazazard Category: FIRE HAZARD 2nd Hazazard Category: Not reported 64742-65-0 110 METAL DRUMS.55 GALLONS Yes 68334-30-5 220 METAL DRUMS.55 GALLONS Yes CAS Number: 512-56-1 Stored at 1 Time: 0 Storage Method: *** Confidential Info: Yes Chemical Name: ** Item Number: D145 Annual Quantity: 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: ** Item Number: D146 Annual Quantity: , 0 Measurment Units: *** Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Chemical Name: HYDROGEN CHLORIDE Item Number: D147 CAS Number: Annual Quantity: 220 Stored at 1 Time: Measurment Units: GAL Storage Method: Carcinogen: No Confidential Info: Material Safety Data Sheet: Not reported 1st Hazazard Category: IMMED HEALTH HAZRD 2nd Hazazard Category: Not reported CAS Number: 75-09-2 Stored at 1 Time: 0 Storage Method: *" Confidential Info: Yes 7647-01-0 75 PLASTIC DRUMS.30 GALLONS Yes Chemical Name: TRIETHYLPHOSPHATE Item Number. D148 Annual Quantity: 55 Measurment Units: GAL Carcinogen: Yes CAS Number: Stored at 1 Time: Storage Method: Confidential Info: 78-40-0 110 METAL DRUMS 6-110 GALLONS Yes TC0356205.1r Page 22 Map ID Direction Distance Distance (ft.) Elevation Site MAP RNDINGS Database(s) EDR ID Number EPA ID Number (Continued) Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: S100223196 Not reported FIRE HAZARD IMMED HEALTH HAZRD Chemical Name: Item Number: D149 Annual Quantity: 5 Measurment Units: LBS HYDROGEN FLUORINE, ANYHYDROUS CAS Number: Stored at 1 Time: Storage Method: Carcinogen: Yes Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: Confidential Info: Not reported XTREMLY HAZRDS-GAS SUDDN RLSE OF PRES 7664-39-3 5 CYLINDERS Yes Chemical Name: DIETHYLBENZENE (DOWTHERM J COOLANT) Item Number: D150 Annual Quantity: 110 Measurment Units: GAL Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: CAS Number: Stored at 1 Time: Storage Method: Confidential Info: 25340-17-4 110 METAL DRUMS.55 GALLONS Yes Not reported FIRE HAZARD Not reported Chemical Name: DIE THYLBENZENE (DOWTHERM COOLANT) Item Number: D151 Annual Quantity: 110 Measurment Units: GAL Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: CAS Number: Stored at 1 Time: Storage Method: Confidential Info: 25340-17-4 110 METAL DRUMS.55 GALLONS Yes Not reported FIRE HAZARD Not reported Chemical Name: CARCINOGEN AND/OR REPRO TOXIN, <THAN STATE DISCLOSURE AMTS Item Number; D152 Annual Quantity: 1 Measurment Units: GAL Carcinogen: No Material Safety Data Sheet: 1 st Hazazard Category: 2nd Hazazard Category: HMMD UNDERGROUND TANKS: Tank Number: Not reported Capacity (Gal): Not reported Year Installed: Not reported Waste or Product: Not reported Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: CAS Number: CARCINOGEN Stored at 1 Time: 1 Storage Method: INVALID CODE Confidential Info: Yes Not reported DELAYD HLTH HAZARD IMMED HEALTH HAZRD Tank ID Number: Not reported Tank Exempt: Not reported Manufacture Code: Not reported Tank Contents: Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported TC0356205.1r Page 23 Map ID Direction Distance Distance (ft.) Elevation Site MAPHNDINGS Database(s) EDR ID Number EPA ID Number (Continued) Pipe Primary Material: Not reported Tank Monitor Device: Not reported Automatic Tank Guages: Not reported Pipe Monitoring Device: Not reported Pressure Pipe Loss Lead Detector: Not reported Hazard Category 1: Not reported Hazard Category 2: Not reported Regulatory Status Code: Not reported Regulatory Status Description: Not reported Tank Test Status: Not reported Tank Test Date: Not reported Pipe Test Status: Not reported Pipe Test Date: Not reported MSDS Indicator: Not reported Tank Content Chemical Name: Not reported Tank Contents CAS Number: Not reported Monitoring Atlemative: Not reported HMMD WASTE STREAMS: Inspection Date: 01/06/1998 Waste Code: 211 Only at Inspection: 55 Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: 1,1,1 TRICHLOROETHANE Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 551 Qnty at Inspection: 400 Measurment Unit: LBS Treatment Method: LANDFILL Waste Description: ANTIMONY TRIOXIDE LAB PAC Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 271 Qnty at Inspection: 400 Measurment Unit: LBS Treatment Method: RECYCLE Waste Description: TETRAETHYOROSILICATE Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 212 Qnty at Inspection: 165 Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: ACETONE + ISOPROPANOL Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 551 Qnty at Inspection: 55 Measurment Unit: GAL Treatment Method: INCINERATION Waste Description: TRIMETHYL BORATE, R&D WST Carcinogen: No S100223196 Waste Item #: Waste Name: Annual Quantity: W001 HALOGENATED SOLVENTS 970 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item #: W002 Waste Name: LABORATORY WASTE CHEMICALS Annual Quantity: 750 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler. ADVANCED ENV. TECHNIC Confidential: No Waste Item #: Waste Name: Annual Quantity: W003 ORGANIC MONOMER WASTE 400 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item #: Waste Name: Annual Quantity: W004 OXYGENATED SOLVENTS 1100 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item #: W005 Waste Name: LABORATORY WASTE CHEMICALS Annual Quantity: 265 Storage Method: METAL DRUMS.30 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No TC0356205.1r Page 24 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number (Continued)S100223196 Inspection Date: 01/06/1998 Waste Code: 221 Qnty at Inspection: 55 Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: WASTE OIL Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 181 Qnty at Inspection: 300 Measurment Unit: LBS Treatment Method: LANDFILL Waste Description: ANTIMONY TRIOXIDE Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 581 Qnty at Inspection: 300 Measurment Unit: LBS Treatment Method: RECYCLE Waste Description: ACTIVATED CARBON Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 551 Qnty at Inspection: 110 Measurment Unit: GAL Treatment Method: INCINERATION Waste Description: ALUMINUM ALKYKL HYDRIDE Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 741 Qnty at Inspection: 110 Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: WASTE TERAETCHYLSILICATE Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 141 Qnty at Inspection: 45 Measurment Unit: LBS Treatment Method: LANDFILL Waste Description: PHOSPHOROS OXYCHLORIDE Carcinogen: No Inspection Date: 01/06/1998 Waste Code: 352 Qnty at Inspection: 55 Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: TRIMETHYPHOSPHITE Carcinogen: No Waste Item #: Waste Name: Annual Quantity: W006 WASTE OIL & MIXED OIL 265 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item #: W009 Waste Name: INORGANIC SOLID WASTE (OTHER) Annual Quantity: 600 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item #: Waste Name: Annual Quantity: W010 GAS SCRUBBER WASTE 800 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item #: W011 Waste Name: LABORATORY WASTE CHEMICALS Annual Quantity: 220 Storage Method: PLASTIC DRUMS 0-5 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item*: W012 Waste Name: LIQ W HALOG ORG >OR= 10OOMG/L Annual Quantity: 770 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item*: W013 Waste Name: OFF-SPEC,AGED,SURPL INORGANICS Annual Quantity: 45 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Waste Item #: Waste Name: Annual Quantity: W017 ORGANIC SOLIDS (OTHER) 400 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No TC0356205.1r Page 25 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number (Continued)S100223196 Inspection Date: 01/06/1998 Waste Item #: Waste Code: 214 Waste Name: Qnty at Inspection: 55 Annual Quantity: Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: HEXANE, TOLUENE Carcinogen: No HMMD VIOLATIONS: Inspection Date: Not reported Occurrences: Violation Item #: Not reported Waste Code: Type of Violation: Not reported Definition: Not reported HMMD ENVIRONMENTAL ASSESSMENT INFORMATION: Case Status Date: Not reported Case Type: Not reported Case Status: Not reported Release Occurrence Number: Not reported Case "T" Number: Not reported Funding Source: Not reported Historical Name: Not reported Date Release Began: Not reported Cleanup and Abatement: Not reported Wells: Not reported Permits: Not reported Lead Agency: Not reported Date Case Assigned to Lead Agency: Not reported Level of Regulatory Effort: NOT REPORTED Appoximate Number of Substances: Not reported Substance Code: Not reported Substance of Concern: Not reported Date Release Reported: Not reported Date Release Confirmed: Not reported Date Release Stopped: Not reported Responsible Party Search Began: Not reported Responsible Party Search Complete: Not reported Preliminary Assessment Began: Not reported Preliminary Assessment Complete: Not reported Preliminary Assessment: Not reported Cleanup Stating Date: Not reported Date RIFS Began: Not reported Date RIFS Completed: Not reported Remediation Invest. Feasible Study: Not reported Remedial Action Plan Began: Not reported Remedial Action Plan Completed: Not reported Remedial Action Plan Request: Not reported Remedial Action Plan Approval Date: Not reported Date Remedial Action Began: Not reported Date Remedial Action Completed: Not reported Remedial Action: Not reported Post Remedial Monitoring Began: Not reported Post Remedial Monitoring Completed: Not reported Post Remedial Action Monitoring: Not reported Enfraction: Not reported Enforcement Action Type: Not reported Date of Enforcement Action: Not reported W018 UNSPEC SOLVENT MIXTURE 110 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ADVANCED ENV. TECHNIC Confidential: No Not reported Not reported TC0356205.1r Page 26 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS EDR ID Number Database(s) EPA ID Number (Continued) Remedial Action Type: Cost of Remedial Action: Federal Exempt Tank: LOP Requirement Category: Petroleum Release: Date Excavation Started: Thomas Brothers: Consutant's Name: Consultant's Contact: Consutant's Telephone: Date Investigation Began: Referral: Cost Recovery: Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported S100223196 10 NW 1/2-1 4452 Higher CHMIRS 1961 PALOMAN OAKS WAY CARLSBAD, CA 92008 CHMIRS: OES Control Number: DOT Hazard Class: Chemical Name: Extent of Release: CAS Number: S100275141 N/A 8908252 DOT ID: Not Reported ACID, HYDRIODIC Not reported 7782-79-8 Quantity Released: Environmental Contamination: Air Property Use: Incident Date: 06-OCT-89 Date Completed: Not reported Industrial, Utility 06-OCT-89 C11 North 1/2-1 5200 Higher PALOMAR AIRPORT 2160 PALOMAR AIRPORT RD CARLSBAD, CA 92008 State LUST: Facility Type ACTIVE Cross Street: Reg Board: San Diego Region Qty Leaked: Chemical: Premium Gasoline Lead Agency: Local Agency Case Type: Other ground water affected Status: Preliminary site assessment underway Review Date: 01/22/1996 Confirm Leak: Workplan: Not reported Prelim Assess: Pollution Char: Not reported Remed Plan: Remed Action: Not reported Monitoring: Close Date: . Not reported Release Date: Cortese LUST S101301452 N/A Not reported 0 08/12/1991 08/13/1991 Not reported Not reported 07/08/1991 TC0356205.1r Page 27 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) PALOMAR AIRPORT (Continued) EDR ID Number EPA ID Number S101301452 LUST Region 9: Case Number: Cross Street: Substance: Date Found: Date Stopped: Source: Lead Agency: Status: Case Type: Confirm Date: Prelim Assess: Remed Plan: Began Monitor: Enforce Type: Enforce Date: Pilot Program: Basin Number: File Dispn: >14 Interim Remedial Actions: Beneficial Use: Cleanup and Abatement order Number: Waste Discharge Requirement Number: NPDES Number: CORTESE: Reg By: LTNKA Reg Id: 9UT2041 Region: CORTESE 9UT2041 Not reported PRMIUM GASOL 07/08/1991 07/08/1991 Unknown Local Agency Preliminary site assessment underway Other ground water affected 08/12/1991 08/13/1991 Not reported Not reported None taken Not reported Yes H 13982 Not reported Not reported Not reported 2B 9 Release Date: Local Agency: Qty Leaked: How Found: How Stopped: Cause: 07/08/1991 37000 0 Other Means Other Means Unknown Submit Workplan: Not reported Desc Pollution: Not reported Remed Action: Not reported Closed Date: Not reported Local Case: Gwater Depth: Y 904. D12 North >1 5391 Higher FLIGHT INTERNATIONAL 2210 PALOMAR AIRPORT RD CARLSBAD, CA 92008 State LUST: Facility Type ACTIVE Cross Street: Reg Board: San Diego Region Qty Leaked: Chemical: Premium Gasoline Lead Agency: Local Agency Case Type: Other ground water affected Status: Preliminary site assessment underway Review Date: 01/22/1996 Confirm Leak: Workplan: Not reported Prelim Assess: Pollution Char: Not reported Remed Plan: Remed Action: Not reported Monitoring: Close Date: Not reported Release Date: Cortese LUST 1000234976 N/A Not reported 0 11/30/1987 12/07/1987 Not reported Not reported 12/07/1987 TC0356205.1r Page 28 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) FLIGHT INTERNATIONAL (Continued) LUST Region 9: Case Number: Cross Street: Substance: Date Found: Date Stopped: Source: Lead Agency: Status: Case Type: Confirm Date: Prelim Assess: Remed Plan: Began Monitor: Enforce Type: Enforce Date: Pilot Program: Basin Number: File Dispn: Interim Remedial Beneficial Use: Cleanup and Aba Waste Discharge NPDES Number: EDR ID Number EPA ID Number 1000234976 9UT846 Not reported PRMIUM GASOL 12/07/1987 12/08/1987 Tank Local Agency Preliminary site assessment underway Other ground water affected 11/30/1987 12/07/1987 Not reported Not reported None taken Not reported Yes H13987 Not reported Actions: Not reported Not reported tement order Number: Not reported Requirement Number: 2B Release Date: Local Agency: Qty Leaked: How Found: How Stopped: Cause: Submit Workplan: Desc Pollution: Remed Action: Closed Date: Local Case: Gwater Depth: 12/07/1987 37000 0 Inventory Control Remove Contents Unknown Not reported Not reported Not reported Not reported Y 904. CORTESE: Reg By: Reg Id: Region: LTNKA 9UT846 CORTESE D13 North >1 5391 Higher MCCLELLAN-PALOMAR AIRPORT 2210 PALOMAR AIRPORT RD CARLSBAD, CA 92008 Cortese LUST S101301454 N/A State LUST: Facility Type ACTIVE Cross Street: Not reported Reg Board: San Diego Region Qty Leaked: 600 Chemical: Jet Fuel Lead Agency: Local Agency Case Type: Soil only Status: Preliminary site assessment underway Review Date: 01/22/1996 Confirm Leak: 02/26/1992 Workplan: Not reported Prelim Assess: 02/26/1992 Pollution Char: Not reported Remed Plan: Not reported Remed Action: Not reported Monitoring: Not reported Close Date: Not reported Release Date: 02/26/1992 TC0356205.1r Page 29 Map ID Direction Distance Distance (ft.) Elevation Site MAP RNDINGS Database(s) EDR ID Number EPA ID Number MCCLELLAN-PALOMAR AIRPORT (Continued)S101301454 LUST Region 9: Case Number: Cross Street: Substance: Date Found: Date Stopped: Source: Lead Agency: Status: Case Type: Confirm Date: Prelim Assess: Remed Plan: Began Monitor: Enforce Type: Enforce Date: Pilot Program: Basin Number: File Dispn: Interim Remedial Actions: Beneficial Use: Cleanup and Abatement order Number: Waste Discharge Requirement Number: NPDES Number: CORTESE: Reg By: LTNKA Reg Id: 9UT2227 Region: CORTESE 9UT2227 Release Date: 02/26/1992 Not reported Local Agency: 37000 JET FUEL Qty Leaked: 600 02/26/1992 How Found: Other Means 02/26/1992 How Stopped: Other Means Unknown Cause: Unknown Local Agency Preliminary site assessment underway Soil only 02/26/1992 02/26/1992 Not reported Not reported None taken Not reported Yes Local Case: Y H13987 Gwater Depth: 904. Not reported Not reported Not reported Not reported 2B 9 Submit Workplan: Not reported Desc Pollution: Not reported Remed Action: Not reported Closed Date: Not reported C14 North >1 5398 Higher CHMIRS 2198 PALOMAR ROAD CARLSBAD, CA 92008 CHMIRS: OES Control Number: DOT Hazard Class: Chemical Name: Extent of Release: CAS Number: 8100276246 N/A 9019107 DOT ID: Flammable liquid FUEL, AVIATION Not reported Not reported Quantity Released: Environmental Contamination: Ground Incident Date: 02-APR-90 Property Use: Date Completed: 1863 600 099 02-APR-90 15 SSE >1 5463 Lower WALTS ARCO 7654 EL CAMINO REAL # 1939 CARLSBAD, CA 92009 HMMD Cortese LUST S101301451 N/A TC0356205.1r Page 30 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Slate LUST: Facility Type ACTIVE Cross Street: LA COSTA AVE Reg Board: San Diego Region ' Qty Leaked: 0 Chemical: Gasoline Lead Agency: Local Agency Case Type: Aquifer affected Status: Remedial action (cleanup) in progress Abate Method: Excavate and Dispose - remove contaminated soil and dispose in approved site, Remove Free Product - remove floating product from water table, Pending Review Date: 06/23/1993 Confirm Leak: Not reported Workplan: Not reported Prelim Assess: 03/13/1992 Pollution Char: Not reported Remed Plan: Not reported Remed Action: 01/23/1989 Monitoring: Not reported Close Date: Not reported Release Date: 04/17/1985 LUST Region 9: Case Number: 9UT1503 Release Date: 04/17/1985 Cross Street: LA COSTA AVE Local Agency: 37000 Substance: GASOLINE Qty Leaked: 0 Date Found: 04/17/1989 How Found: Tank Closure Date Stopped: 04/17/1989 How Stopped: Close Tank Source: Tank Cause: Corrosion Lead Agency: Local Agency Status: Remedial action (cleanup) in progress Case Type: Aquifer affected Abate Method: Remove Free Product - remove floating product from water table, Excavate and Dispose - remove contaminated soil and dispose in approved site Confirm Date: Not reported Submit Workplan: Not reported Prelim Assess: 03/13/1992 Desc Pollution: Not reported Remed Plan: Not reported Remed Action: 01/23/1989 Began Monitor: Not reported Closed Date: Not reported Enforce Type: None taken Enforce Date: Not reported Pilot Program: Yes Local Case: Y Basin Number: H13502 Gwater Depth: 904. File Dispn: 3.65 Interim Remedial Actions: Not reported Beneficial Use: Not reported Cleanup and Abatement order Number: Not reported Waste Discharge Requirement Number: 2B 9 S101301451 NPDES Number: CORTESE: Reg By: Reg Id: Region: LTNKA 9UT1503 CORTESE IP K HMMD: Facility ID: Inactive Indicator: SIC: Owner: H13502 Active 5541 WALT THOMPSON Owner Telephone: ( ) - Mailing Address: PO BOX 6038 ARTESIA CA 90702 6038 Corporate Code: 02 Facility Status: Active SA/M case, not previous status 30 Business Code: Obsolete Permit Expiration: 00/00 2nd Name: ENVIRONMENTAL COMPLIANCE Business Phone: ( )436-1388 Fire Dept District: Carlsbad TC0356205.1r Page 31 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Census Tract #: 20012 Inspection Date: 09/30/1994 Inspector Name: GALLAGHER Facility Contact: WALT THOMPSON Property Owner: RANCHO LACOSTA INC 7654 EL CAMINO REAL 1939 CARLSBAD CA CA 92008 Tank Owner: ARCO PETROLEUM PRODUCTS CO 17315 STUDEBAKER RD 1939 CERRITOS CA 90701 07/10/1998 S101301451 EPA ID: CAL000017566 Reinspection Date: 09/95 Gas Station: Not reported Delinquent Flag: Not Delinquent Last Update: Last Delinquent Letter: Last Letter Type: Violation Notice Issued: Management Base Fee: Map Code/Business Plan on File: Business Plan Acceptance Date: HMMD DISCLOSURE INVENTORY: Chemical Name: Not reported Item Number: Not reported Annual Quantity: Not reported Measurment Units: Not reported Carcinogen: No Material Safety Data Sheet: 1st Hazazard Category: 2nd Hazazard Category: HMMD UNDERGROUND TANKS: Tank Number: T001 Capacity (Gal): 4000 Year Installed: 1966 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Not reported 0 Not reported 198.50 Not reported 10/03/91 CAS Number: Not reported Stored at 1 Time: Not reported Storage Method: Not reported Confidential Info: Yes Not reported Not reported Not reported Tank ID Number: 0000000001 Tank Exempt: No Manufacture Code: Not reported Tank Contents: AVIATION FUEL 000016 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL TIGHT TC0356205.1r Page 32 Map ID Direction Distance Distance (ft.) Elevation Site MAP.FWDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlernative: Tank Number: T002 Capacity (Gal): 4000 Year Installed: 1966 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlernative: Tank Number: T003 Capacity (Gal): 6000 Year Installed: 1966 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: S101301451 03/15/88 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 0000000002 Tank Exempt: No Manufacture Code: Not reported Tank Contents: AVIATION FUEL 000016 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 03/15/88 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 0000000003 Tank Exempt: No Manufacture Code: Not reported Tank Contents: AVIATION FUEL 000024 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported v b TC0356205.1r Page 33 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlernative: Tank Number: T004 Capacity (Gal): 6000 Year Installed: 1973 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlernative: S101301451 Tank Number:T005 NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 03/15/88 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 0000000004 Tank Exempt: No Manufacture Code: Not reported Tank Contents: AVIATION FUEL 000024 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL N/A 08/11/86 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 0000000005 TC0356205.1r Page 34 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Capacity (Gal): 280 Year Installed: 1966 Waste or Product: Waste Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlernative: Tank Number: T006 Capacity (Gal): 12000 Year Installed: 1985 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: S101301451 Tank Exempt: No Manufacture Code: Not reported Tank Contents: WASTE OIL 000009 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL N/A 08/11/86 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 001 Tank Exempt: No Manufacture Code: 0103 Tank Contents: LEADED 000187 No Not reported DOUBLE WALL CARBON STEEL INVALID CODE INVALID CODE NO PIPE PROTECTION INFO NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PRESSURIZED SINGLE WALL WITH LINER FIBERGLASS NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO RED JACKET OLD, XLD, OR XLP Not reported 9 fc TC0356205.1r Page 35 Map ID Direction Distance Distance (ft.) Elevation Site Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued)S101301451 Not reported 04 CLOSED BY REMOVAL TIGHT 04/27/94 TIGHT 05/18/88 Not reported Not reported Not reported Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlemative: EXTERNAL MONITOR : CONTINUOUS VADOSE ZONE VAPOR MONITORS / OR WEEKLY (MINIMUM) VADOSE ZONE LIQUID MONITORING. AND Tank Number: Capacity (Gal): Year Installed: Waste or Product: TOO? 12000 1985 Product Tank ID Number: 002 Tank Exempt: No Manufacture Code: 0103 Tank Contents: REGULAR UNLEADED Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: 000187 No Not reported DOUBLE WALL CARBON STEEL INVALID CODE INVALID CODE NO PIPE PROTECTION INFO NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO ' PRESSURIZED SINGLE WALL WITH LINER FIBERGLASS NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO RED JACKET OLD, XLD, OR XLP Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 04/27/94 TIGHT 05/18/88 Not reported Not reported Not reported Monitoring Atlemative: EXTERNAL MONITOR : CONTINUOUS VADOSE ZONE VAPOR MONITORS / OR WEEKLY (MINIMUM) VADOSE ZONE LIQUID MONITORING. AND Tank Number: T008 Capacity (Gal): 12000 Year Installed: 1985 Waste or Product: Product Below Grade Equipment Verify Date: Not reported Groundwater Greater than 20 Feet: No Tank ID Number: 003 Tank Exempt: No Manufacture Code: 0103 Tank Contents: SUPER UNLEADED TC0356205.1r Page 36 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: S101301451 Not reported DOUBLE WALL CARBON STEEL INVALID CODE VINYL WRAP NO PIPE PROTECTION INFO NO OVERFILL INFORMATION 1 RESTRICTIVE PRESSURIZED SINGLE WALL WITH LINER NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO RED JACKET OLD, XLD, OR XLP Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 04/27/94 TIGHT 05/18/88 Not reported Not reported Not reported Monitoring Alternative: EXTERNAL MONITOR : CONTINUOUS VADOSE ZONE VAPOR MONITORS / OR WEEKLY (MINIMUM) VADOSE ZONE LIQUID MONITORING. AND Tank Number: T009 Capacity (Gal): 500 Year Installed: 1985 Waste or Product: Waste Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank ID Number: 004 Tank Exempt: No Manufacture Code: 0203 Tank Contents: WASTE OIL 000250 No Not reported DOUBLE WALL FIBERGLASS INVALID CODE NO EXTERIOR CORR PROT INFO NO PIPE PROTECTION INFO NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO NONE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL TC0356205.1r Page 37 Map ID Direction Distance Distance (ft.) Elevation Site MApftfelNGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Tank Test Status: TIGHT Tank Test Date: 10/05/88 Pipe Test Status: TIGHT Pipe Test Date: 05/18/88 MSDS Indicator: Not reported Tank Content Chemical Name: Not reported Tank Contents CAS Number: Not reported Monitoring Atlemative: EXTERNAL MONITORING: S101301451 MONTHLY (MINIMUM) GROUND WATER MONITORING. VADOSE ZONE LIQUID MONITORING. Tank Number: T001 Capacity (Gal): 4000 Year Installed: 1966 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlemative: Tank Number: T002 Capacity (Gal): 4000 Year Installed: 1966 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Tank ID Number: 0000000001 Tank Exempt: No Manufacture Code: Not reported Tank Contents: AVIATION FUEL 000016 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 03/15/88 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 0000000002 Tank Exempt: No Manufacture Code: Not reported Tank Contents: AVIATION FUEL 000016 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE TC0356205.1r Page 38 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlemative: Tank Number: T003 Capacity (Gal): 6000 Year Installed: 1966 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: S101301451 INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 03/15/88 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 0000000003 Tank Exempt: No Manufacture Code: Not reported Tank Contents: AVIATION FUEL 000024 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 03/15/88 N/A 08/11/86 Not reported Not reported Not reported 9 k TC0356205.1r Page 39 Map ID Direction Distance Distance (ft.) Elevation Site MAP^felNGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Monitoring Atlemative: Tank Number: T004 Capacity (Gal): 6000 Year Installed: 1973 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlemative: Tank Number: T005 Capacity (Gal): 280 Year Installed: 1966 Waste or Product: Waste Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: S101301451 NO INFORMATION AVAILABLE Tank ID Number: 0000000004 Tank Exempt: No Manufacture Code: Not reported Tank Contents: AVIATION FUEL 000024 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL N/A 08/11/86 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 0000000005 Tank Exempt: No Manufacture Code: Not reported Tank Contents: WASTE OIL 000009 No Not reported SINGLE WALL W/O SECNDRY CNTMNT CARBON STEEL NO SECONDARY TANK MTRL INFO NONE INVALID CODE NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PIPE TYPE NOT AVAILABLE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE TC0356205.1r Page 40 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) WALTS ARCO (Continued) Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlemative: Tank Number: Capacity (Gal): Year Installed: Waste or Product: T006 12000 1985 Product Below Grade Equipment Verify Dale: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: EDR ID Number EPA ID Number S101301451 NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL N/A 08/11/86 N/A 08/11/86 Not reported Not reported Not reported NO INFORMATION AVAILABLE Tank ID Number: 001 Tank Exempt: No Manufacture Code: 0103 Tank Contents: LEADED 000187 No Not reported DOUBLE WALL CARBON STEEL INVALID CODE INVALID CODE NO PIPE PROTECTION INFO NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PRESSURIZED SINGLE WALL WITH LINER FIBERGLASS NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO RED JACKET OLD, XLD, OR XLP Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 04/27/94 TIGHT 05/18/88 Not reported Not reported Not reported Monitoring Atlernative: EXTERNAL MONITOR : CONTINUOUS VADOSE ZONE VAPOR MONITORS / OR WEEKLY (MINIMUM) VADOSE ZONE LIQUID MONITORING. AND Tank Number: Capacity (Gal): Year Installed: Waste or Product: T007 12000 1985 Product Tank ID Number: 002 Tank Exempt: No Manufacture Code: 0103 Tank Contents: REGULAR UNLEADED Below Grade Equipment Verify Date: 000187 TC0356205.1r Page 41 Map ID Direction Distance Distance (ft.) Elevation Site Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: S101301451 No Not reported DOUBLE WALL CARBON STEEL INVALID CODE INVALID CODE NO PIPE PROTECTION INFO NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO PRESSURIZED SINGLE WALL WITH LINER FIBERGLASS NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO RED JACKET OLD, XLD, OR XLP Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 04/27/94 TIGHT 05/18/88 Not reported Not reported Not reported Monitoring Atlernative: EXTERNAL MONITOR : CONTINUOUS VADOSE ZONE VAPOR MONITORS / OR WEEKLY (MINIMUM) VADOSE ZONE LIQUID MONITORING. AND Tank Number: T008 Capacity (Gal): 12000 Year Installed: 1985 Waste or Product: Product Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Tank ID Number: 003 Tank Exempt: No Manufacture Code: 0103 Tank Contents: SUPER UNLEADED Not reported No Not reported DOUBLE WALL CARBON STEEL INVALID CODE VINYL WRAP NO PIPE PROTECTION INFO NO OVERFILL INFORMATION 1 RESTRICTIVE PRESSURIZED SINGLE WALL WITH LINER NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO RED JACKET OLD, XLD, OR XLP Not reported Not reported 04 TC0356205.1r Page 42 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued)S101301451 CLOSED BY REMOVAL TIGHT 04/27/94 TIGHT 05/18/88 Not reported Not reported Not reported Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Monitoring Atlemative: EXTERNAL MONITOR : CONTINUOUS VADOSE ZONE VAPOR MONITORS / OR WEEKLY (MINIMUM) VADOSE ZONE LIQUID MONITORING. AND 9 fc Tank Number: Capacity (Gal): Year Installed: Waste or Product: T009 500 1985 Waste Below Grade Equipment Verify Date: Groundwater Greater than 20 Feet: System in 1998 Standard Certified: Tank System Type: Primary Tank Material: Tank Interior Lining or Coating: Tank Exterior Corrosion Protection: Piping Corrosion Protection: Overfill Device: Spill Buckets: Pressure Pipe Loss Leak Detector: Pipe System Type: Pipe Construction: Pipe Primary Material: Tank Monitor Device: Automatic Tank Guages: Pipe Monitoring Device: Pressure Pipe Loss Lead Detector: Hazard Category 1: Hazard Category 2: Regulatory Status Code: Regulatory Status Description: Tank Test Status: Tank Test Date: Pipe Test Status: Pipe Test Date: MSDS Indicator: Tank Content Chemical Name: Tank Contents CAS Number: Tank ID Number: 004 Tank Exempt: No Manufacture Code: 0203 Tank Contents: WASTE OIL 000250 No Not reported DOUBLE WALL FIBERGLASS INVALID CODE NO EXTERIOR CORR PROT INFO NO PIPE PROTECTION INFO NO OVERFILL INFORMATION Not reported NO PPLLD TYPE INFO NONE NO PIPE CONSTRUCTION INFO NO PRIMARY PIPE MATERIAL INFO NO TANK MONIT DEV INFO NO ATGS INFO AVAILABLE NO PIPE MONIT DEV INFO NO PPLLD BRAND INFO Not reported Not reported 04 CLOSED BY REMOVAL TIGHT 10/05/88 TIGHT 05/18/88 Not reported Not reported Not reported Monitoring Atlemative: EXTERNAL MONITORING: MONTHLY (MINIMUM) GROUND WATER MONITORING. VADOSE ZONE LIQUID MONITORING. HMMD WASTE STREAMS: Inspection Date; 09/30/1994 Waste Code: 221 Qnty at Inspection: 400 Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: Not reported Carcinogen: No Waste Item #: Waste Name: Annual Quantity: W001 WASTE OIL & MIXED OIL 1450 Storage Method: UNDGR TNK.PLSTIC 10-1000 G Haz Waste Hauler: ENVIROPUR WEST CORPORATIO Confidential: No TC0356205.1r Page 43 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued)S101301451 Waste Item #: Waste Name: Annual Quantity: W002 HYDROCARBON SOLVENTS 86 Storage Method: PROCESSING EQUIPMENT Haz Waste Hauler: SAFETY-KLEEN Confidential: No Waste Item #: Waste Name: Annual Quantity. W004 USED OIL FILTERS 800 Storage Method: METAL DRUMS.55 GALLONS Haz Waste Hauler: ENVIROPUR WEST CORPORATIO Confidential: No Inspection Date: 09/30/1994 Waste Code: 213 Qnty at Inspection: 10 Measurment Unit: GAL Treatment Method: RECYCLE Waste Description: SAFETY KLEEN UNIT Carcinogen: No Inspection Date: 09/30/1994 Waste Code: 888 Qnty at Inspection: 200 Measurment Unit: LBS Treatment Method: FILTERS/METAL RECLAI Waste Description: USED OIL FILTERS Carcinogen: No Inspection Date: 09/30/1994 Waste Code: 241 Qnty at Inspection: 150 Measurment Unit: GAL Treatment Method: INCINERATION Waste Description: WASTE FLAMMABLE LIQUID Carcinogen: No HMMD VIOLATIONS: Inspection Date: 06/03/1992 Occurrences: 01 Violation Item #: V001 Waste Code: 221 Type of Violation: WASTE OIL & MIXED OIL Definition: HAZARDOUS WASTE MANIFESTS/RECEIPTS ARE NOT MAINTAINED ON SITE TO DOCUMENT PROPER DISPOSAL OF HAZARDOUS WASTE CCR 66262.40, 66272.1 Waste Item #: Waste Name: Annual Quantity: W005 TANK BOTTOM WASTE 150 Storage Method: PROCESSING EQUIPMENT Haz Waste Hauler: VERA INDUSTRIAL CLN CORP Confidential: No Inspection Date: 06/03/1992 Occurrences: 01 Violation Item #: V002 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: OPERATOR OF THE UNDERGROUND STORAGE TANK HAS NOT ENTERED INTO A WRITTEN CONTRACT WITH TANK OWNER AND NOTIFIED THE HMMD HSC 25293(B) Inspection Date: 09/30/1994 Occurrences: 02 Violation Item #: V001 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: HAZARDOUS WASTE MANIFESTS/RECEIPTS ARE NOT MAINTAINED ON SITE TO DOCUMENT PROPER DISPOSAL OF HAZARDOUS WASTE CCR 66262.40, 66272.1 Inspection Date: 09/30/1994 Occurrences: 01 Violation Item #: V002 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: HAZARDOUS WASTE IS STORED IN EXCESS OF ALLOWABLE TIME PERIOD WITHOUT A STATE PERMIT OR WRITTEN VARIANCE CCR 66262.34 Inspection Date: 09/30/1994 Violation Item #: V003 Type of Violation: GENERAL VIOLATION Occurrences: Waste Code: 01 Not reported TC0356205.1r Page 44 Map ID Direction Distance Distance (ft.) Elevation Site MAPBND1NGS Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Definition: S101301451 UNDERGROUND STORAGE TANK MONITORING/MAINTENANCE/CALIBRATION RECORDS ARE NOT MAINTAINED ON SITE. HSC 25293; CCR 2712(B), 2641(1) Inspection Date: 09/30/1994 Occurrences: 01 Violation Item #: V004 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: WRITTEN ROUTINE MONITORING PROCEDURE FOR THE UNDERGROUND STORAGE TANK SYSTEM HAS NOT BEEN PREPARED AND IMPLEMENTED. CCR2632(E)(1 ),2634(B)(2) Inspection Date: 09/30/1994 Occurrences: 01 Violation Item #: V005 Waste Code: Not reported Type of Violation: GENERAL VIOLATION Definition: WRITTEN RESPONSE PLAN FOR RELEASES INTO SECONDARY CONTAINMENT IS NOT AVAILABLE. CCR 2632(E)(2), 2634(C) HMMD ENVIRONMENTAL ASSESSMENT INFORMATION: Case Status Date: 01/23/1989 Case Type: TANK/FREE PRODUCT (LOP) - tank case, hydrocarbon liquids floating on groundwater in well, possible soil contamination, in LOP. Case Status: Remedial Action (cleanup) Release Occurrence Number: Case "T" Number: Funding Source: Historical Name: Date Release Began: Cleanup and Abatement: Wells: Permits: Lead Agency: Date Case Assigned to Lead Agency: Level of Regulatory Effort: Appoximate Number of Substances: Substance Code: Substance of Concern: Date Release Reported: Date Release Confirmed: Date Release Stopped: Responsible Party Search Began: Responsible Party Search Complete: Preliminary Assessment Began: Preliminary Assessment Complete: Preliminary Assessment: Cleanup Stating Date: Date RIFS Began: Date RIFS Completed: Remediation Invest. Feasible Study: Remedial Action Plan Began: Remedial Action Plan Completed: Remedial Action Plan Request: Remedial Action Plan Approval Date: Date Remedial Action Began: Date Remedial Action Completed: Remedial Action: Post Remedial Monitoring Began: 001 T00166 Federal (Local Oversite Program) ARCO PRODUCTS COMPANY 04/17/1985 No N State DOHS (TSDF, VARIANCE, PBR) HMMD 04/17/1985 LOP/MODERATE - POTENTIAL HEALTH/SAFETY/ENVIRONMENTAL IMPACT 01 11 Gasoline Unknown Gasoline 04/17/1985 04/17/1985 04/17/1985 04/17/1985 04/17/1985 04/17/1985 02/15/1991 Not reported Not reported 02/15/1992 19950714 Not reported Not reported Not reported No Not reported 02/15/1992 Not reported Not reported Not reported TC0356205.1r Page 45 Map ID Direction Distance Distance (ft.) Elevation Site MAP; Database(s) EDR ID Number EPA ID Number WALTS ARCO (Continued) Post Remedial Monitoring Completed: Post Remedial Action Monitoring: Enfraction: Enforcement Action Type: Date of Enforcement Action: Remedial Action Type: Cost of Remedial Action: Federal Exempt Tank: LOP Requirement Category: Petroleum Release: Date Excavation Started: Thomas Brothers: Consutant's Name: Consultant's Contact: Consutant's Telephone: Date Investigation Began: Referral: Cost Recovery: S101301451 Not reported Not reported Yes Notice of Reimbursement/Local 04/17/1985 Remove Free Product Excavate and Dispose 0 No S Yes Not reported Not reported Not reported Not reported Not reported Not reported Not reported Not reported Case Status Date: Case Type: Case Status: Release Occurrence Number: Case "T" Number: Funding Source: Historical Name: Date Release Began: Cleanup and Abatement: Wells: Permits: Lead Agency: Date Case Assigned to Lead Agency: Level of Regulatory Effort: Appoximate Number of Substances: Substance Code: Substance of Concern: Date Release Reported: Date Release Confirmed: Date Release Stopped: Responsible Party Search Began: Responsible Party Search Complete: Preliminary Assessment Began: Preliminary Assessment Complete: Preliminary Assessment: Cleanup Stating Date: Date RIFS Began: Date RIFS Completed: Remediation Invest. Feasible Study: Remedial Action Plan Began: Remedial Action Plan Completed: Remedial Action Plan Request: Remedial Action Plan Approval Date: Date Remedial Action Began: 06/30/1992 NON-TANK/PERMITTED SITE - problem is not tank-related (an underground tank may be on site), establishment on site has or had a permit from HMMD. Remedial Action (cleanup) 002 Not reported Private ARCO AM/MP 03/16/1992 No Not reported Not reported HMMD 06/30/1992 LOW / SOIL CONTAMINATION 01 05 Waste Oil Waste Oil 03/17/1992 Q6/25/1992 03/16/1992 06/25/1992 06/25/1992 06/30/1992 02/15/1992 Not reported Not reported 02/15/1992 Not reported Not reported Not reported Not reported Not reported Not reported 02/15/1992 TC0356205.1r Page 46 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS EDR ID Number Database(s) EPA ID Number WALTS ARCO (Continued) Date Remedial Action Completed: Not reported Remedial Action: Not reported Post Remedial Monitoring Began: Not reported Post Remedial Monitoring Completed: Not reported Post Remedial Action Monitoring: Not reported Enfraction: No Enforcement Action Type: Not reported Date of Enforcement Action: Not reported Remedial Action Type: Not reported Cost of Remedial Action: 0 Federal Exempt Tank: No LOP Requirement Category: Not reported Petroleum Release: Yes Date Excavation Started: Not reported Thomas Brothers: Not reported Consutant's Name: Not reported Consultant's Contact: Not reported Consutant's Telephone: Not reported Date Investigation Began: Not reported Referral: Not reported Cost Recovery: Not reported S101301451 16 NNE >1 5559 Higher 6155ELCAMINOREAL CARLSBAD, CA 92009 CHMIRS HAZNET S100278652 N/A HAZNET: Year: Gepaid: Contact: Gen County: Tsd Name: Tsd Address: Tsd County Mailing Address: Category: Disposal Method: Year: Gepaid: Contact: Gen County: Tsd Name: Tsd Address: Tsd County Mailing Address: Category: Disposal Method: 93 CAD084239987 Not reported San Diego Not reported Not reported 00 Not reported 214 Not reported 93 CAD084239987 Not reported San Diego Not reported Not reported 00 Not reported 211 Not reported Tepaid: Telephone: Tons: CAD008302930 Not reported 2.81 Tepaid: Telephone: Tons: CAD008306903 Not reported 0.67 TC0356205.1r Page 47 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS Database(s) EDR ID Number EPA ID Number (Continued) Year: Gepaid: Contact: Gen County: Tsd Name: Tsd Address: Tsd County Mailing Address: Category: Disposal Method: Year: Gepaid: Contact: Gen County: Tsd Name: Tsd Address: Tsd County Mailing Address: Category: Disposal Method: S100278652 93 CAD084239987 Not reported San Diego Not reported Not reported 00 Not reported 221 Not reported 93 CAD084239987 Not reported San Diego Not reported Not reported Kings Not reported Not reported D80 CHMIRS: OES Control Number: DOT Hazard Class: Chemical Name: Extent of Release: CAS Number: Tepaid: Telephone: Tons: CAD008306903 Not reported 0.68 Tepaid: Telephone: Tons: CAT000646117 Not reported 0.94 880200 Not Reported Not reported Not reported Not reported Environmental Contamination: None Reported Incident Date: 22-JUN-88 DOT ID: Quantity Released: Property Use: Date Completed: Not reported Not reported Manufacturing 22-JUN-88 17 NNW >1 6495 Higher OCEAN AIR FLIGHT SERVICES PALOMAR AIRPORT CARLSBAD, CA Notify 65 S100178988 N/A NOTIFY 65: Date Reported: Board File Number: Facility Type: Discharge Date: Incident Description: Not reported Not reported Not reported Not reported Not Reported Staff Initials: Not reported TC0356205.1r Page 48 CO IQ.crO cro cro ^jUU.UjUjUjU.UjUjUj sj »n ' * ' * * * iHj * * * * ' * i * IXCOCOCOCOCOCOCOCO LLU.LLU-ILU.LLU-U.LLU. £^ 5! 5! [L-S^ 5! 5! 2! £ cococococococococoeoco LL LLid =i Site AddressLU4fc 635A CORTE DELABETO #D ,6353 H EL CAMINO REAL_jCOCO 2588 D EL CAMINO REAL STEELMAV2221 LAS PALMAS DR STE BI 2188 PALOMAR AIRPORT RD2541 STATE STccQ LU HWY 79NORTH AVENUE / SYCAMORD>3100 BLK NATIONAL CITY BLQ CC>-111 29000 BLK TWIN OAKS VALLI„ Jrf3 QQ cr _ §nr _ Q <"- O cr -Jco z ~r, -i , con — UJ rf r- — z 2 •*• x s ^ xsiiii^lll i il1 ill iligi^iill iNislIiillsaSS'sSSEsSssil• S s i ^ S ri 1 1 j 2 5 5 S 1 ! ! * ! § § 1 S 8 S S S 5 £ S CO •" cr iUJ >Z Xcr u_< 0 ?5o _,-> LU> ^WEST SIDE CUMMINGS RDS. SIDE OF HWY 79, 1 MILE NSWEETWATER RIVER CHANIlibill 2 LU tcr LU co z 55 cr 01 J m §ll< a. crco co uj/-» 55 Q_ Ulcr Fi t co LU LUI- o CO <Z CDx cr z crcr 33 CQCD coO lffi cocr 5uj oz o.ii5 o i-z §. LU in^cooDtoooin^in^ CMCMQCVJOCVJOCOCOCOCOCOCOCO cococococococococo s s s s CO CO CO CO CDO)CO0- moCMCOin8o LtluJUJUJUJLUUJUJUJUJUJUJUJUJUJUJUJUJLUUJLUUJ5555555555555555555555crocircrtttrirzzzzzzzzzzzzzzzzzzzzzz CO CO CO CO CO COooooooo cococococococococococococococo GEOCHECK VERSION 2.1 ADDENDUM GROUNDWATER FLOW INFORMATION Map ID Direction DistanceElevation Site 2g North 1 - 2 Miles Lower 39 North 1/2 -1 Mile Lower Site ID: Groundwater Flow: Shallow Water Depth: Deep Water Depth: Average Water Depth: Date: Site ID: Groundwater Flow: Shallow Water Depth: Deep Water Depth: Average Water Depth: Date: 9UT846 SW 50 75 Not Reported 04/09/1993 9UT2041 WSW 20 29 Not Reported 04/09/1993 4g North 1/2 -1 Mile Lower Site ID: Groundwater Flow: Shallow Water Depth: Deep Water Depth: Average Water Depth: Date: 9UT2041 Not Reported 30 100 Not Reported 05/06/1992 6g NNW 1/2 -1 Mile Lower Site ID: Groundwater Flow: Shallow Water Depth: Deep Water Depth: Average Water Depth: Date: 9UT110 Not Reported Not Reported 60 Not Reported 10/03/1986 7g SSE 1 • 2 Miles Lower Site ID: Groundwater Flow: Shallow Water Depth: Deep Water Depth: Average Water Depth: Date: 9UT1669 SW 9 13 Not Reported 04/11/1990 9g SSE 1 - 2 Miles Lower Site ID: Groundwater Row: Shallow Water Depth: Deep Water Depth: Average Water Depth: Date: 9UT2748 Not Reported 5 7.1 Not Reported 10/1995 10g SSE 1 - 2 Miles Lower Site ID: Groundwater Flow: Shallow Water Depth: Deep Water Depth: Average Water Depth: Date: 9UT2748 Not Reported 6 8 Not Reported 04/1994 TC0356205.1r PageAl GEOCHECK VERSION 2.1 GROUNDWATER FLOW INFORMATION Map ID Direction DistanceElevation Site The following regulatory files were reviewed by a member of EDR's professional field research team in an effort to identify groundwater flow direction and depth information. However, this information was not evident in the reports. This may be for a number of reasons, such as groundwater monitoring wells not being part of the field work or groundwater not having been encountered during drilling. This information is provided to save you time and money in the conduct of your hydrogeological research. Map ID Date Type Of Report 1g Not Reported Not Reported 5g 08/12/1986 Status Report 8g . Not Reported Not Reported TC0356205.1r Page A2 GEOCHECK VERSION 2.1 V STATE DATABASE WELL INFORMATION Water Wells: Well Within 1 - 2 Miles of Target Property (Southern Quadrant) Water System Information: Prime Station Code: 12S/03W-27Q01 S FRDS Number Number: 3702707001 District Number: Water Type: Source Lat/Long: Source Name: System Number: System Name: 67 Well/Groundwater 330546.01171553.0 WELL 01 3702707 PACIRCAHILLWC User ID: County: Station Type: Well Status: Precision: Organization That Operates System: Not Reported Pop Served: Unknown, Small System Area Served: Not Reported 37C San Diego WELL/AMBNT/MUN/INTAKE Active Raw 100 Feet (one Second) Connections:Unknown, Small System TC0356205.1r Page A3 GEOCHECK VERSION 2.1 PUBLIC WATEft 'SUPPLY SYSTEM INFORMATION PWS SUMMARY: PWS ID: Date Initiated: PWS Name: Addressee / Facility: Facility Latitude: City Served: Treatment Class: Searched by Nearest PWS. CA3710029 PWS Status: Active June /1977 Date Deactivated: Not Reported OLIVENHAIN MWD 1966 OLIVENHAIN ROAD ENCtNITAS, CA 92024 Distance from TP: >2 Miles Dir relative to TP: South Not Reported 330212 OLIVENHAIN & VI Mixed (treated and untreated) Facility Longitude: 117 17 27 Population Served: 10,001 - 50,000 Persons PWS currently has or has had major violation(s): Yes Violations information not reported. TC0356205.1r Page A4 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required. Elapsed ASTM days: Provides confirmation that this EDR report meets or exceeds the 90-day updating requirement of the ASTM standard. FEDERAL ASTM RECORDS: CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System Source: EPA Telephone: 703-413-0223 CERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL. Date of Government Version: 11/10/98 Date of Data Arrival at EDR: 12/29/98 Date Made Active at EDR: 01/29/99 Elapsed ASTM days: 31 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/03/99 ERNS: Emergency Response Notification System Source: EPA/NTIS Telephone: 202-260-2342 Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances. Date of Government Version: 12/31/98 Date of Data Arrival at EDR: 01/13/99 Date Made Active at EDR: 01/18/99 Elapsed ASTM days: 5 Database Release Frequency: Quarterly Date of Last EDR Contact: 01/04/99 NPL: National Priority List Source: EPA Telephone: 703-603-8852 National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA's Environmental Photographic Interpretation Center (EPIC). Date of Government Version: 01/19/99 Date of Data Arrival at EDR: 02/08/99 Date Made Active at EDR: 02/19/99 Elapsed ASTM days: 11 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 02/08/99 RCRIS: Resource Conservation and Recovery Information System Source: EPA/NTIS Telephone: 800-424-9346 Resource Conservation and Recovery Information System. RCRIS includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Date of Government Version: 01/04/99 Date of Data Arrival at EDR: 02/04/99 Date Made Active at EDR: 02/24/99 Elapsed ASTM days: 20 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 01/25/99 CORRACTS: Corrective Action Report Source: EPA Telephone: 800-424-9346 CORRACTS identifies hazardous waste handlers with RCRA corrective action activity. Date of Government Version: 12/01/98 Date of Data Arrival at EDR: 12/28/98 Date Made Active at EDR: 01/29/99 Elapsed ASTM days: 32 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 03/16/99 TC0356205.1r Page A5 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING FEDERAL NON-ASTM RECORDS: BRS: Biennial Reporting System Source: EPA/NTIS Telephone: 800-424-9346 The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LOG) and Treatment, Storage, and Disposal Facilities. Date of Government Version: 12/31/95 Date of Last EDR Contact: 03/25/99 Database Release Frequency: Biennially Date of Next Scheduled EDR Contact: 06/21/99 CONSENT: Superfund (CERCLA) Consent Decrees Source: EPA Regional Offices Telephone: Varies Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters. Date of Government Version: Varies Date of Last EDR Contact: Varies Database Release Frequency: Varies Date of Next Scheduled EDR Contact: N/A FINDS: Facility Index System/Facility Identification Initiative Program Summary Report Source: EPA/NTIS Telephone: 703-908-2493 Facility Index System. FINDS contains both facility information and 'pointers' to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System). Date of Government Version: 01/08/99 Date of Last EDR Contact: 01/12/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 04/12/99 HMIRS: Hazardous Materials Information Reporting System Source: U.S. Department of Transportation Telephone: 202-366-4526 Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. Date of Government Version: 12/31/97 Date of Last EDR Contact: 03/24/99 Database Release Frequency: Annually Date of Next Scheduled EDR Contact: 04/26/99 MLTS: Material Licensing Tracking System Source: Nuclear Regulatory Commission Telephone: 301-415-7169 MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRG licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 12/08/98 Date of Last EDR Contact: 03/02/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 05/31/99 NPL LIENS: Federal Superfund Liens Source: EPA Telephone: 205-564-4267 Federal Superfund Liens. Under the authority granted the USEPA by the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner receives notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens. Date of Government Version: 10/15/91 Date of Last EDR Contact: 02/22/98 Database Release Frequency: No Update Planned Date of Next Scheduled EDR Contact: 05/24/99 TC0356205.1r Page A6 SEARCHED / DATA CURRENCY TilAGilWi PADS: PCS Activity Database System Source: EPA Telephone: 202-260-3936 PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB's who are required to notify the EPA of such activities. Date of Government Version: 09/22/97 Date of Last EDR Contact: 03/05/99 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 05/17/99 RAATS: RCRA Administrative Action Tracking System Source: EPA Telephone: 202-564-4104 RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30,1995, data entry in the RAATS database was discontinued. EPA will retain a copy of the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database. Date of Government Version: 04/17/95 Date of Last EDR Contact: 03/15/99 Database Release Frequency: No Update Planned Date of Next Scheduled EDR Contact: 06/14/99 ROD: Records Of Decision Source: NTIS Telephone: 703-416-0223 Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup. Date of Government Version: 03/31/95 Date of Last EDR Contact: 02/16/99 . Database Release Frequency: Annually Date of Next Scheduled EDR Contact: 04/19/99 THIS: Toxic Chemical Release Inventory System Source: EPA/NTIS Telephone: 202-260-1531 Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title III Section 313. Dale of Government Version: 12/31/95 Date of Last EDR Contact: 12/28/98 Database Release Frequency: Annually Date of Next Scheduled EDR Contact: 03/29/99 TSCA: Toxic Substances Control Act Source: EPA Telephone: 202-260-1444 Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site. Date of Government Version: 12/31/94 Date of Last EDR Contact: 03/17/99 Database Release Frequency: Every 4 Years Date of Next Scheduled EDR Contact: 06/14/99 TC0356205.1r Page A7 GO^BINMENT RECORDS SEARCHED / DATA CURRENCY TR&GKTNg STATE OF CALIFORNIA ASTM RECORDS: BEP: Bond Expenditure Plan Source: Department of Health Services Telephone: 916-255-2118 Department of Health Services developed a site-specific expenditure plan as the basis for an appropriation of Hazardous Substance Cleanup Bond Act funds. It is not updated. Date of Government Version: 01/01/89 Date of Data Arrival at EDR: 07/27/94 Date Made Active at EDR: 08/02/94 Elapsed ASTM days: 6 Database Release Frequency: No Update Planned Date of Last EDR Contact: 05/31/94 CAL-SITES (AWP): Annual Workplan Source: California Environmental Protection Agency Telephone: 916-323-3400 Known Hazardous Waste Sites. California DTSC's Annual Workplan (AWP), formerly BEP, identifies known hazardous substance sites targeted for cleanup. Date of Government Version: 11/04/97 Date of Data Arrival at EDR: 11/21/97 Date Made Active at EDR: 12/20/97 Elapsed ASTM days: 29 Database Release Frequency: Annually Date of Last EDR Contact: 02/02/99 CAL-SITES (ASPIS): Calsites Source: Department of Toxic Substance Control Telephone: 916-323-3400 The Calsites database contains potential or confirmed hazardous substance release properties. In 1996, California EPA reevaluated and significantly reduced the number of sites in the Calsites database. Date of Government Version: 01/04/99 Date of Data Arrival at EDR: 02/05/99 Date Made Active at EDR: 03/03/99 Elapsed ASTM days: 26 Database Release Frequency: Quarterly Date of Last EDR Contact: 12/08/98 CHMIRS: California Hazardous Material Incident Report System Source: Office of Emergency Services Telephone: 916-464-3277 California Hazardous Material Incident Reporting System. CHMIRS contains information on reported hazardous material incidents (accidental releases or spills): Date of Government Version: 12/31/94 Date of Data Arrival at EDR: 03/13/95 Date Made Active at EDR: 04/24/95 Elapsed ASTM days: 42 Database Release Frequency. No Update Planned Date of Last EDR Contact: 03/02/99 CORTESE: Cortese Source: CAL EPA/Office of Emergency Information Telephone: 916-327-1848 The sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated Waste Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites). Date of Government Version: 04/01/98 Date of Data Arrival at EDR: 08/26/98 Date Made Active at EDR: 09/23/98 Elapsed ASTM days: 28 Database Release Frequency: Annually Date of Last EDR Contact: 02/03/99 LUST: Leaking Underground Storage Tank Information System Source: State Water Resources Control Board Telephone: 916-445-6532 Leaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking underground storage tank incidents. Not all states maintain these records, and the information stored varies by state. Date of Government Version: 10/01/98 Date of Data Arrival at EDR: 12/09/98 Date Made Active at EDR: 01/13/99 Elapsed ASTM days: 35 Database Release Frequency: Quarterly Date of Last EDR Contact: 02/08/99 TC0356205.1r Page A8 NOTIFY 65: Proposition 65 Source: State Water Resources Control Board Telephone: 916-657-0696 Proposition 65 Notification Records. NOTIFY 65 contains facility notifications about any release which could impact drinking water and thereby expose the public to a potential health risk. Date of Government Version: 10/21/93 Date of Data Arrival at EDR: 11/01/93 Date Made Active at EDR: 11/19/93 Elapsed ASTM days: 18 Database Release Frequency: No Update Planned Date of Last EDR Contact: 01/25/99 SWF/LF (SWIS): Solid Waste Information System Source: Integrated Waste Management Board Telephone: 916-255-4035 Active, Closed and Inactive Landfills. SWF/LF records typically contain an inventory of solid waste disposal facilities or landfills. These may be active or inactive facilities or open dumps that failed to meet RCRA Section 2004 criteria for solid waste landfills or disposal sites. Date of Government Version: 11/02/98 Date of Data Arrival at EDR: 12/21/98 Date Made Active at EDR: 01/29/99 Elapsed ASTM days: 39 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/08/99 TOXIC PITS: Toxic Pits Source: State Water Resources Control Board Telephone: 916-227-4364 Toxic PITS Cleanup Act Sites. TOXIC PITS identifies sites suspected of containing hazardous substances where cleanup has not yet been completed. Date of Government Version: 07/01/95 Date of Data Arrival at EDR: 08/30/95 Date Made Active at EDR: 09/26/95 Elapsed ASTM days: 27 Database Release Frequency: No Update Planned Date of Last EDR Contact: 02/08/99 CA UST: UST: Hazardous Substance Storage Container Database Source: State Water Resources Control Board Telephone: 916-227-4408 The Hazardous Substance Storage Container Database is a historical listing of UST sites. Refer to local/county source for current data. Date of Government Version: 10/15/90 Dale of Data Arrival at EDR: 01/25/91 Date Made Active at EDR: 02/12/91 Elapsed ASTM days: 18 Database Release Frequency: No Update Planned Date of Last EDR Contact: 01/22/99 FID: Facility Inventory Database Source: California Environmental Protection Agency Telephone: 916-445-6532 The Facility Inventory Database (FID) contains a historical listing of active and inactive underground storage tank locations from the State Water Resource Control Board. Refer to local/county source for current data. Date of Government Version: 10/31/94 Date of Data Arrival at EDR: 09/05/95 Date Made Active at EDR: 09/29/95 Elapsed ASTM days: 24 Database Release Frequency: No Update Planned Date of Last EDR Contact: 12/28/98 WMUDS/SWAT: Waste Management Unit Database Source: State Water Resources Control Board Telephone: 916-227-4448 Waste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and the Regional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composed of the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information, SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter 15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, Closure Information, and Interested Parties Information. Date of Government Version: 12/01/98 Date of Data Arrival at EDR: 01/11/99 Date Made Active at EDR: 02/15/99 Elapsed ASTM days: 35 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/24/99 TC0356205.1r PageA9 STATE OF CALIFORNIA NON-ASTM RECORDS: AST: Aboveground Petroleum Storage Tank Facilities Source: State Water Resources Control Board Telephone: 916-227-4382 Registered Aboveground Storage Tanks. Date ol Government Version: 11/01/98 Database Release Frequency: Quarterly HAZMAT: Hazmat Facilities Source: City of San Jose Fire Department Telephone: 408-277-4659 Date of Government Version: 09/21/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 02/08/99 Date of Next Scheduled EDR Contact: 05/10/99 Date of Last EDR Contact: 02/22/99 Date of Next Scheduled EDR Contact: 05/24/99 HAZNET: Hazardous Waste Information System Source: California Environmental Protection Agency Telephone: 916-324-1781 Facility and Manifest Data. The data is extracted from the copies of hazardous waste manifests received each year by the DTSC. The annual volume of manifests is typically 700,000 -1,000,000 annually, representing approximately 350,000 - 500,000 shipments. Data are from the manifests submitted without correction, and therefore many contain some invalid values for data elements such as generator ID, TSD ID, waste category, and disposal method. Date of Government Version: 12/31/95 Database Release Frequency: Annually Date of Last EDR Contact: 02/05/99 Date of Next Scheduled EDR Contact: 04/19/99 SOUTH BAY: South Bay Site Management System Source: California Regional Water Quality Control Board San Francisco Bay Region (2) Telephone: 510-286-0457 Groundwater pollution cases in the Santa Clara Valley where the regulatory lead is the San Francisco Bay Regional Water Quality Control Board. Date of Government Version: 09/01/96 Database Release Frequency: Annually WDS: Waste Discharge System Source: State Water Resources Control Board Telephone: 916-657-1571 Sites which have been issued waste discharge requirements. Date of Government Version: 01/06/99 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/15/99 Date of Next Scheduled EDR Contact: 06/14/99 Date of Last EDR Contact: 02/22/99 Date of Next Scheduled EDR Contact: 05/24/99 TC0356205.1r PageAlO GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING CALIFORNIA COUNTY RECORDS ALAMEDA COUNTY: Underground Tanks Source: Alameda County Environmental Health Services Telephone: 510-567-6700 Date of Government Version: 01/04/99 Database Release Frequency: Semi-Annually Local Oversight Program Listing of UGT Cleanup Sites Source: Alameda County Environmental Health Services Telephone: 510-567-6700 Date of Government Version: 10/01/97 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 02/12/99 Date of Next Scheduled EDR Contact: 05/03/99 Date of Last EDR Contact: 02/12/99 Date of Next Scheduled EDR Contact: 05/03/99 CONTRA COSTA COUNTY: SL: Site List Source: Contra Costa Health Services Department Telephone: 925-646-2286 List includes sites from the underground tank, hazardous waste generator and business plan/2185 programs. Date of Government Version: 01/04/99 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 03/08/99 Date of Next Scheduled EDR Contact: 06/07/99 KERN COUNTY: UST: Sites & Tanks Listing Source: Kern County Environment Health Services Department Telephone: 805-862-8700 Kern County Sites and Tanks Listing. Date of Government Version: 01/05/99 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/08/99 Date of Next Scheduled EDR Contact: 06/07/99 LOS ANGELES COUNTY: HMS: Street Number List Source: Department of Public Works Telephone: 626-458-3517 Industrial Waste and Underground Storage Tank Sites. Date of Government Version: 12/30/98 Database Release Frequency: Semi-Annually SWF/LF: List of Solid Waste Facilities Source: La County Department of Public Works Telephone: 818-458-5185 Date of Government Version: 09/16/98 Database Release Frequency: Annually Date of Last EDR Contact: 01/11/99 Date of Next Scheduled EDR Contact: 04/12/99 Date of Last EDR Contact: 02/22/99 Date o1 Next Scheduled EDR Contact: 05/24/99 TC0356205.1r PageA11 / DATA CURRENCY Site Mitigation List Source: Community Health Services Telephone: 213-890-7806 Industrial sites that have had some sort of spill or complaint. Date of Government Version: 01/20/98 Database Release Frequency: Annually Date of Last EDR Contact: 02/22/99 Date of Next Scheduled EDR Contact: 05/24/99 MARIN COUNTY: UST Sites Source: Public Works Department Waste Management Telephone: 415-499-6647 Currently permitted USTs in Marin County. Date of Government Version: 12/01/97 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 02/10/99 Date of Next Scheduled EDR Contact: 05/10/99 NAPA COUNTY: LUST: Sites With Reported Contamination Source: Napa County Department of Environmental Management Telephone: 707-253-4269 Date of Government Version: 10/27/97 Database Release Frequency: Semi-Annually UST: Closed and Operating Underground Storage Tank Sites Source: Napa County Department of Environmental Management Telephone: 707-253-4269 Date of Government Version: 02/17/98 Database Release Frequency: Annually Date of Last EDR Contact: 03/22/99 Dale of Next Scheduled EDR Contact: 06/21/99 Date of Last EDR Contact: 03/22/99 Date of Next Scheduled EDR Contact: 06/21/99 ORANGE COUNTY: List of Industrial Site Cleanups Source: Health Care Agency Telephone: 714-834-3446 Petroleum and non-petroleum spills. Date of Government Version: 10/14/98 Database Release Frequency: Quarterly LUST: List of Underground Storage Tank Cleanups Source: Health Care Agency Telephone: 714-834-3446 Orange County Underground Storage Tank Cleanups (LUST). Date of Government Version: 01/04/99 Database Release Frequency: Quarterly UST: List of Underground Storage Tank Facilities Source: Health Care Agency Telephone: 714-834-3446 Orange County Underground Storage Tank Facilities (UST). Date of Government Version: 12/30/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/15/99 Date of Next Scheduled EDR Contact: 06/14/99 Date of Last EDR Contact: 03/15/99 Date of Next Scheduled EDR Contact: 06/14/99 Date of Last EDR Contact: 03/15/99 Date of Next Scheduled EDR Contact: 06/14/99 TC0356205.1r PageA12 „ GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING PLACER COUNTY: MS: Master List of Facilities Source: Placer County Health and Human Services Telephone: 530-889-7335 List Includes aboveground tanks, underground tanks and cleanup sites. Date of Government Version: 01/20/99 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 03/30/99 Date of Next Scheduled EDR Contact: 06/28/99 RIVERSIDE COUNTY: LUST: Listing of Underground Tank Cleanup Sites Source: Department of Public Health Telephone: 909-358-5055 Riverside County Underground Storage Tank Cleanup Sites (LUST). Date of Government Version: 01/06/99 Database Release Frequency: Quarterly UST: Tank List Source: Health Services Agency Telephone: 909-358-5055 Date of Government Version: 01/06/99 Database Release Frequency: Quarterly Date of Last EDR Contact: 01/25/99 Date of Next Scheduled EDR Contact: 04/26/99 Date of Last EDR Contact: 01/25/99 Date of Next Scheduled EDR Contact: 04/26/99 SACRAMENTO COUNTY: Toxisite List Source: Sacramento County Environmental Management Telephone: 916-875-8450 Date of Government Version: 12/01/98 Database Release Frequency: Quarterly , Date of Last EDR Contact: 12/15/98 Date of Next Scheduled EDR Contact: 05/10/99 ML: Regulatory Compliance Master List Source: Sacramento County Environmental Management Telephone: 916-875-8450 Any business that has hazardous materials on site - hazardous material storage sites, underground storage tanks, waste generators. Date of Government Version: 01/06/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 02/26/99 Date of Next Scheduled EDR Contact: 05/10/99 SAN BERNARDINO COUNTY: DEHS Permit System Print-Out By Location Source: San Bernardino County Fire Department Hazardous Materials Division Telephone: 909-387-3041 This listing includes underground storage tanks, medical waste handlers/generators, hazardous materials handlers, hazardous waste generators, and waste oil generators/handlers. Date of Government Version: 01/04/99 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/15/99 Date of Next Scheduled EDR Contact: 06/14/99 TC0356205.1r PageA13 SAN DIEGO COUNTY: SWF/LF: Solid Waste Facilities Source: Department of Health Services Telephone: 619-338-2209 San Diego County Solid Waste Facilities. Date of Government Version: 07/01/98 Database Release Frequency: Annually Date of Last EDR Contact: 03/05/99 Date of Next Scheduled EDR Contact: 05/31/99 HMMD: Hazardous Materials Management Division Database Source: Hazardous Materials Management Division Telephone: 619-338-2268 The database includes: HE58 - This report contains the business name, site address, business phone number, establishment 'H' permit number, type of permit, and the business status. HE17 - In addition to providing the same information provided in the HE58 listing, HE17 provides inspection dates, violations received by the establishment, hazardous waste generated, the quantity, method of storage, treatment/disposal of waste and the hauler, and information on underground storage tanks. Unauthorized Release List - Includes a summary of environmental contamination cases in San Diego County (underground tank cases, non-tank cases, groundwater contamination, and soil contamination are included.) Date of Government Version: 07/20/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 01/04/99 Date of Next Scheduled EDR Contact: 04/12/99 SAN FRANCISCO COUNTY: LUST: Local Oversite Facilities Source: Department Of Public Health San Francisco County Telephone: 415-252-3920 Date of Government Version: 01/05/99 Database Release Frequency: Quarterly Underground Storage Tank Information Source: Department of Public Health Telephone: 415-252-3920 Date of Government Version: 02/01/99 Database Release Frequency: Quarterly Date of Last EDR Contact: 01/08/99 Date of Next Scheduled EDR Contact: 04/19/99 Date of Last EDR Contact: 02/17/99 Date of Next Scheduled EDR Contact: 05/17/99 SAN MATEO COUNTY: Business Inventory Source: San Mateo County Environmental Health Services Division Telephone: 650-363-1921 List includes Hazardous Materials Business Plan, hazardous waste generators, and underground storage tanks. Date of Government Version: 04/01/98 Database Release Frequency: Annually LUST: Fuel Leak List Source: San Mateo County Environmental Health Services Division Telephone: 650-363-1921 Date of Government Version: 10/02/98 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 02/16/99 Date of Next Scheduled EDR Contact: 04/19/99 Date of Last EDR Contact: 02/08/99 Date of Next Scheduled EDR Contact: 05/03/99 TC0356205.1r PageAU „,. GOVERNMENT RECORDS SEARCHED/DATA CURRENCY TRACKING SANTA CLARA COUNTY: LUST: Fuel Leak Site Activity Report Source: Santa Clara Valley Water District Telephone: 408-927-0710 Date of Government Version: 12/01/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 01/08/99 Date of Next Scheduled EDR Contact: 04/05/99 SOLANO COUNTY: LUST: Leaking Undergroung Storage Tanks Source: Solano County Department of Environmental Management Telephone: 707-421-6770 Date of Government Version: 12/02/98 Database Release Frequency: Quarterly UST: Underground Storage Tanks Source: Solano County Department of Environmental Management Telephone: 707-421-6770 Date of Government Version: 07/15/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 02/25/99 Date of Next Scheduled EDR Contact: 06/21/99 Date of Last EDR Contact: 02/25/99 Date of Next Scheduled EDR Contact: 06/21/99 SONOMA COUNTY: LUST Sites Source: Department of Health Services Telephone: 707-525-6565 Date of Government Version: 10/26/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 02/08/99 Date of Next Scheduled EDR Contact: 05/03/99 SUTTER COUNTY: UST: Underground Storage Tanks Source: Sutler County Department of Agriculture Telephone: 530-741-7504 Date of Government Version: 01/04/99 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 01/11/99 Date of Next Scheduled EDR Contact: 04/12/99 VENTURA COUNTY: BWT: Business Plan, Hazardous Waste Producers, and Operating Underground Tanks Source: Ventura County Environmental Health Division Telephone: 805-654-2813 The BWT list indicates by site address whether the Environmental Health Division has Business Plan (B), Waste Producer (W), and/or Underground Tank (T) information. Date of Government Version: 12/28/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/22/98 Date of Next Scheduled EDR Contact: 06/21/99 TC0356205.1r PageA15 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING$.-,? LUST: Listing of Underground Tank Cleanup Sites Source: Environmental Health Division Telephone: 805-654-2813 Ventura County Underground Storage Tank Cleanup Sites (LUST). Date of Government Version: 12/30/98 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/22/99 Date of Next Scheduled EDR Contact: 06/21/99 UST: Underground Tank Closed Sites List Source: Environmental Health Division Telephone: 805-654-2813 Ventura County Operating Underground Storage Tank Sites (UST)AJnderground Tank Closed Sites List. Date of Government Version: 12/29/98 Database Release Frequency: Quarterly SWF/LF: Inventory of Illegal Abandoned and Inactive Sites Source: Environmental Health Division Telephone: 805-654-2813 Ventura County Inventory of Closed, Illegal Abandoned, and Inactive Sites. Date of Government Version: 06/01/97 Database Release Frequency: Annually Date of Last EDR Contact: 03/22/99 Dale of Next Scheduled EDR Contact: 06/21/99 Date of Last EDR Contact: 03/02/99 Date of Next Scheduled EDR Contact: 05/31/99 TC0356205.1r PageA16 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING California Regional Water Quality Control Board (RWQCB) LUST Records LUST REG 1: Active Toxic Site Investigation Source: California Regional Water Quality Control Board North Coast (1) Telephone: 707-576-2220 Date of Government Version: 10/14/98 Date of Last EDR Contact: 03/22/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 03/01/99 LUST REG 2: Fuel Leak List Source: California Regional Water Quality Control Board San Francisco Bay Region (2) Telephone: 510-286-0457 Date of Government Version: 01/04/99 Date of Last EDR Contact: 01/28/99 Database Release Frequency: Quarterly . Date of Next Scheduled EDR Contact: 04/19/99 LUST REG 3: LUSTIS Database Source: California Regional Water Quality Control Board Central Coast Region (3) Telephone: 805-549-3147 Date of Government Version: 11/01/98 Date of Last EDR Contact: 02/23/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 05/24/99 LUST REG 4: Underground Storage Tank Leak List Source: California Regional Water Quality Control Board Los Angeles Region (4) Telephone: 213-266-7544 Date of Government Version: 12/01/98 Date of Last EDR Contact: 03/02/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 05/31/99 LUST REG 5: Leaking Underground Storage Tank Database Source: California Regional Water Quality Control Board Central Valley Region (5) Telephone: 916-255-3125 Date of Government Version: 01/20/99 Date of Last EDR Contact: 01/11/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 04/12/99 LUST REG 6L: Leaking Underground Storage Tank Case Listing Source: California Regional Water Quality Control Board Lahontan Region (6) Telephone: 916-542-5424 Date of Government Version: 12/01/98 Date of Last EDR Contact: 01/15/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 04/12/99 LUST REG 6V: Leaking Underground Storage Tank Case Listing Source: California Regional Water Quality Control Board Victorville Branch Office (6) Telephone: 760-346-7491 Date of Government Version: 09/16/98 Date of Last EDR Contact: 02/11/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 04/12/99 LUST REG 7: Leaking Underground Storage Tank Case Listing Source: California Regional Water Quality Control Board Colorado River Basin Region (7) Telephone: 760-346-7491 Date of Government Version: 11/01/98 Date of Last EDR Contact: 03/02/99 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 05/31/99 LUST REG 8: (LUSTIS) Leaking Underground Storage Tanks Source: California Regional Water Quality Control Board Santa Ana Region (8) Telephone: 909-782-4498 Date of Government Version: 01/19/99 Date of Last EDR Contact: 01/13/99 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 04/12/99 TC0356205.1r PageA17 LUST REG 9: Leaking Underground Storage Tank Report Source: California Regional Water Quality Control Board San Diego Region (9) Telephone: 619-467-2952 Date of Government Version: 01/21/99 Date of Last EDR Contact: 01/29/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 04/26/99 TC0356205.1r PageA18 SEARCHED /DATA GURFiEN( California Regional Water Quality Control Board (RWQCB) SLIC Records SLIC REG 1: Active Toxic Site Investigations Source: California Regional Water Quality Control Board, North Coast Region (1) Telephone: 707-576-2220 Date of Government Version: 10/14/98 Date of Last EDR Contact: 03/22/99 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 03/01/99 SLIC REG 2: North and South Bay Slic Report Source: Regional Water Quality Control Board San Francisco Bay Region (2) Telephone: 510-286-0457 Any contaminated site that impacts groundwater or has the potential to impact groundwater. Date of Government Version: 01/04/99 Date of Last EDR Contact: 01/28/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 04/19/99 SLIC REG 3: SLIC Data Source: California Regional Water Quality Control Board Central Coast Region (3) Telephone: 805-549-3147 Any contaminated site that impacts groundwater or has the potential to impact groundwater. Date of Government Version: 11/01/98 Date of Last EDR Contact: 02/23/99 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 05/24/99 SLIC REG 4: SLIC Sites Source: Region Water Quality Control Board Los Angeles Region (4) Telephone: 213-266-7544 Any contaminated site that impacts groundwater or has the potential to impact groundwater. Date of Government Version: 10/01/98 Date of Last EDR Contact: 01/11/99 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 04/05/99 SLIC REG 5: SLIC List Source: Regional Water Quality Control Board Central Valley Region (5) Telephone: 916-855-3075 Unregulated sites that impact groundwater or have the potential to impact groundwater. Date of Government Version: 10/01/98 Date of Last EDR Contact: 02/01/99 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 04/12/99 SLIC REG 6V: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Source: Regional Water Quality Control Board, Victorville Branch Telephone: 619-241-6583 Date of Government Version: 12/01/98 Date of Last EDR Contact: 01/11/99 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 04/12/99 SLIC REG 8: SLIC List Source: California Region Water Quality Control Board Santa Ana Region (8) Telephone: 909-782-3298 Date of Government Version: 10/31/97 Date of Last EDR Contact: 01/15/99 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 04/12/99 SLIC REG 9: WDS NURD List Source: California Regional Water Quality Control Board San Diego Region (9) Telephone: 619-467-2980 Date of Government Version: 12/01/98 Date of Last EDR Contact: 03/12/99 Database Release Frequency: Annually Date of Next Scheduled EDR Contact: 06/07/99 TC0356205.1r PageA19 Historical and Other Database(s) Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report. Former Manufactured Gas (Coal Gas) Sites: The existence and location of Coal Gas sites is provided exclusively to EDR by Real Property Scan, Inc. ©Copyright 1993 Real Property Scan, Inc. For a technical description of the types of hazards which may be found at such sites, contact your EDR customer service representative. Disclaimer Provided by Real Property Scan, Inc. The information contained in this report has predominantly been obtained from publicly available sources produced by entities other than Real Property Scan. While reasonable steps have been taken to insure the accuracy of this report, Real Property Scan does not guarantee the accuracy of this report. Any liability on the part of Real Property Scan is strictly limited to a refund of the amount paid. No claim is made for the actual existence of toxins at any site. This report does not constitute a legal opinion. DELISTED NPL: NPL Deletions Source: EPA Telephone: 703-603-8769 The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Date of Government Version: 01/19/99 Date of Data Arrival at EDR: 02/08/99 Date Made Active at EDR: 02/19/99 Elapsed ASTM days: 11 Database Release Frequency: Semi-Annually . Date of Last EDR Contact: 02/08/99 NFRAP: No Further Remedial Action Planned Source: EPA Telephone: 703-413-0223 As of February 1995, CERCLIS sites designated "No Further Remedial Action Planned" (NFRAP) have been removed from CERCLIS. NFRAP sites may be sites where, following an initial investigation, no contamination was found, contamination was removed quickly without the need for the site to be placed on the NPL, or the contamination was not serious enough to require Federal Superfund action or NPL consideration. EPA has removed approximately 25,000 NFRAP sites to lift the unintended barriers to the redevelopment of these properties and has archived them as historical records so EPA does not needlessly repeat the investigations in the future. This policy change is part of the EPA's Brownfields Redevelopment Program to help cities, states, private investors and affected citizens to promote economic redevelopment of unproductive urban sites. Date of Government Version: 11/10/98 Date of Data Arrival at EDR: 12/29/98 Date Made Active at EDR: 01/29/99 Elapsed ASTM days: 31 Database Release Frequency: Quarterly Date of Last EDR Contact: 03/03/99 PWS: Public Water Systems Source: EPA/Office of Drinking Water Telephone: 202-260-2805 Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources. PWS ENF: Public Water Systems Violation and Enforcement Data Source: EPA/Office of Drinking Water Telephone: 202-260-2805 Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SWDIS) after August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS). TC0356205.1r Page A20 ENT RfeCORDS SEARCHED / DATA CURRENCY til' '" ' ' ' ' ' '"' ' '' ' " " Area Radon Information: The National Radon Database has been developed by the U.S. Environmental Protection Agency (USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey. The study covers the years 1986 -1992. Where necessary data has been supplemented by information collected at private sources such as universities and research institutions. EPA Radon Zones: Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor radon levels. Oil/Gas Pipelines/Electrical Transmission Lines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphs from 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarily gas pipelines and electrical transmission lines. Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers, and nursing homes - where individuals who are sensitive receptors are likely to be located. USGS Water Wells: In November 1971 the United States Geological Survey (USGS) implemented a national water resource information tracking system. This database contains descriptive information on sites where the USGS collects or has collected data on surface water and/or groundwater. The groundwaler data includes information on more than 900,000 wells, springs, and other sources of groundwater. Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1996 from the Federal Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA. NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in March 1997 from the U.S. Fish and Wildlife Service. Epicenters: World earthquake epicenters, Richter 5 or greater Source: Department of Commerce, National Oceanic and Atmospheric Administration Water Dams: National Inventory of Dams Source: Federal Emergency Management Agency Telephone: 202-646-2801 National computer database of more than 74,000 dams maintained by the Federal Emergency Management Agency. California Earthquake Fault Lines: The fault lines displayed on EDR's Topographic map are digitized quaternary fault lines, prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific fault lines comes from California's Preliminary Fault Activity Map prepared by the California Division of Mines and Geology. California Drinking Water Quality Database Source: Department of Health Services Telephone: 916-324-2319 The database includes all drinking water compliance and special studies monitoring for the state of California since 1984. It consists of over 3,200,000 individual analyses along with well and water system information. California Oil and Gas Well Locations for District 2 and 6 Source: Department of Conservation Telephone: 916-323-1779 TC0356205.1r Page A21 Fax To: Rincon Fax From: Dan Sanchez Contact: Julie Welch EDR Fax : 805-641 -1072 Phone: 1 -800-352-0050 Date: 4/7/99 EDR PUR-IQ™Report "the intelligent way to conduct historical research" for Steiner and SRWB Properties Poinsettia Ln.+EI Camino Real Carlsbad, CA 92009 LatAong. 33.11160/117.27350 EDR Inquiry # 0356205.1 r The EDR PUR-IQ report facilitates historical research planning required to complete the Phase I ESA process. The report identifies the likelihood'of prior use coverage by searching EDR's proprietary historical source(s) database comprising nationwide information on: city directories, fire insurance maps, aerial photographs, historical topographic maps, flood maps and National Wetland Inventory maps. Potential for EDR Historical (Prior Use) Coverage - Coverage in the following historical information sources may be used as a guide to develop your historical research strategy: 1. City Directory: Coverage exists for portions of Carlsbad, CA for the following years: 1954, 1963, 1964, 1965, 1966-70, 1971-73, 1974-76, 1978-79, 1984-85,1990, 1994. 2. Fire Insurance Map: An online Sanborn Map Search provides site specific coverage information at no charge when ordering the EDR Radius Map via the EDR Web Site. 3. Aerial Photograph: Coverage exists for portions of San Diego County, CA for the following decades: 1930s, 1940s, 1950s, 1960s, 1970s, 1980s, 1990s. : 4. Topographic Map: The USGS 7.5 min. quad topo sheet(s) associated with this site: Historical: Coverage exists for ENCINITAS, CA quad sheet for the following years: 1948,1968,1975 Coverage exists for SAN LUIS REY, CA quad sheet for the following years: 1948,1968,1975 Current: Target Property: 2433117-A3 Encinitas, CA Additional required for 1 Mile radius: 2433117-B3 San Luis Rey, CA 5. Flood Prone Maps : Coverage is available for San Diego county. 6. NWI Wetland Maps: Coverage is available for San Diego county. EDR's network of professional researchers, located throughout the United States, accesses the most extensive national collections of city directory, fire insurance maps, aerial photographs, wetland map resources and historical topographic map resources available for Carlsbad, CA. These collections may be located in multiple libraries throughout the country. To insure maximum coverage, EDR will often assign researchers at these multiple locations on your behalf. Please call or fax your EDR representative to authorize a search. •Environmental [Data [Resources, Inc. EDR - HISTORICAL SOURCE(S) ORDER FORM Rincon Julie Welch Account #1019910 Steiner and SRWB Properties Poinsettia Ln.+EI Camino Real Carlsbad, CA 92009 San Diego County LatAong. 33.11160 /117.27350 EOR Inquiry # 0356205.1 r Should you wish to change or add to your order, fax this form to your EDR account executive: Dan Sanchez Ph: 1 -800-352-0050 Fax: 1 -800-231 -6802 Product Standard Price" ALL AVAIL. YRS $45/95 $30 EACH SEARCH/ABSTRACT $45/95 SEARCH/ABSTRACT $45/95 SEARCH/PRINT $45/125 SEARCH/PRINT $15/75 $49 Historical Topographic Map(s) Current Topographic Map(s)* City Directory Abstract Fire Insurance Map Search/Abstract Sanborn Map Search/Print a la Carte with Radius map Aerial Photograph Search Summary Aerial Photograph Prints (1 photo per decade, where available) Digital Copies CA.MI $145, OTHER $95 (CA,CO,DC,FL,GA,IL,IN,MA,MD,MI,MN,NC,NJ,NY,OH,PA,TX,VA) Oldest Public $95 Oldest Private $95 Telephone Interviews $95 Expanded Telephone Interviews $145 Prior Use Report $395 Prior Use Report with Expanded $540 Telephone Interviews Historical Shopping Center Occupant Report a la Carte $295 with Radius map $245 Flood Insurance Maps (FEMA) $95 Flood Prone Maps $95 Shipping: Email (Text Reports/Abstracts) Express, Next Day Delivery Express, Second Day Delivery . Express, Next day Delivery Express, Second Day Delivery U.S. Mail No charge $15 $10 Customer Account Customer Account $5 Standard Turnaround time 3 - 5 BUSINESS DAYS 3 - 5 BUSINESS DAYS 3 - 5 BUSINESS DAYS 3 - 5 BUSINESS DAYS 2 - 3 BUSINESS DAYS 2 - 3 BUSINESS DAYS 48 HOURS 3 - 5 BUSINESS DAYS 3 - 4 WEEKS 7-10 BUSINESS DAYS 48 HOURS 3 - 5 BUSINESS DAYS 3 - 5 BUSINESS DAYS 3 - 5 BUSINESS DAYS 5 - 7 BUSINESS DAYS 5 - 7 BUSINESS DAYS 3 - 5 BUSINESS DAYS 3 - 5 BUSINESS DAYS RUSH SERVICE IS AVAILABLE Acct# Acct# *May be ordered directly from Map Express at 1-800-627-0039. The cost is $6.50 each plus shipping. "Special pricing, depending on volume, may exist for your account. Thank you. Appendix 2 Historical Documents - T. 12 \\NKN.C Oceanside Quadrangl T. 13 S Oceanside Quadrangl 33°07'30" 350000 FEET BATUQVITOS 1948 Encinitas Quadrangle 117'15' FEEk, S 3664 . 1 690 000 FEETl 476 R4W 1968 Encinitas Quadrangle3 «72 S Ml. TO CALIF. 73 1 690000 FEET "76 R. 4 W m.wAAv*i) <££v :initas Quadrangle