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HomeMy WebLinkAboutPIP 93-03; Knorr's Beeswax; Planned Industrial Permit (PIP) (9)[ c iy I IJ I m I ENVIRONMENTAL SITE ASSESSMENT CARLSBAD AIRPORT CENTRE PHASE II EXPANSION PROPERTY CARLSBAD, CALIFORNIA Prepared for: Sumitomo Bank 101 S. San Pedro Street, Suite 500 Los Angeles, CA 90012 April 1993 Woodward-Clyde Woodward-Clyde Consultants 1550 Hotel Circle North San Diego, CA 92108 IWt\93S3020B\RP01-A-Q.CVRI 3 Woodward-Clyde Consultants Engineering & sciences applied to the earth & its environment April 12, 1993 Project No. 9353020B-RP01 Mr. Richard Hirota Sumitomo Bank 101 S. San Pedro Street, Suite 500 Los Angeles, CA 90012 ENVIRONMENTAL SITE ASSESSMENT CARLSBAD AIRPORT CENTRE PHASE n EXPANSION PROPERTY CARLSBAD, CALIFORNIA Dear Mr. Hirota: Woodward-Clyde Consultants (WCC) is pleased to provide this report on the environmental site assessment conducted for Sumitomo Bank, for the property located in Carlsbad, Califomia (see Figure 1). These services were performed in accordance with our Agreement No. 9353020P, dated March 4, 1993, as authorized by you on March 10, 1993. WCC is pleased to have assisted Sumitomo Bank with this project. Following your review of our fmdings, if you require additional information we can perform a more comprehensive investigation of the subject property. Mr. Dan Eldredge of our firm prepared this report and it was reviewed by the undersigned. Very truly yours. WOODWARD-CLYDE CONSULTANTS Robert K. Scott Project Manager RKS/MAZ/jea (A) Enclosure Merle A. Ziman Director,EnvironmentalSite Assessments R.E.A. No. 00696 1550 Hotel Circle North • San Diego, California 92108 (619)294-9400 • Fax (619) 293-7920 RECEIVED DEC 2 9 1993 CITY ©F CMILSBAD Woodward-Clyde - TABLE OF CONTENTS Section Page m 1.0 INTRODUCTION 1 1.1 Project Background 1 m 1.2 Project Objective 1 •I 2.0 SCOPE OF SERVICES 2 3.0 SITE DESCRIPTION 3 m 3.1 Location and Topography 3 n 3.2 Site Improvements 3 m 3.3 Environmental Setting 4 • 4.0 HISTORY OF SITE USES 4 m 5.0 SITE RECONNAISSANCE 5 wm 6.0 RECORDS REVIEW 7 7.0 DISCUSSION AND CONCLUSIONS 8 m 8.0 LIMITATIONS 9 W:\9353020B\RP01-A-R.- Woodward-Clyde LIST OF TABLES, FIGURES AND APPENDICES Tables 1. Summary of Site Vicinity History 2. Summary of Records Review for Facilities within the Study Area 3. Summary of Records Review for Facilities within V2 Mile of the Site 4. Summary of Records Review for Facilities within 1 Mile of the Site Figures 1. Site Vicinity Map 2. Study Area Map 3. 1966 Aerial Photograph SITE RECONNAISSANCE PHOTOGRAPHS Appendices A. Records Review - Rationale and Methodology B. Vista Environmental Information Inc. W:\9353020B\RP01-A-R.~ U Woodward-Clyde m ENVIRONMENTAL SITE ASSESSMENT CARLSBAD AIRPORT CENTRE PHASE n EXPANSION PROPERTY CARLSBAD, CALIFORNIA « 1.0 INTRODUCTION ^ 1.1 Project Background Woodward-Clyde Consultants (WCC) was retained by Sumitomo Bank of Califomia (Sumitomo Bank) to conduct a Phase I environmental site assessment (ESA) of the Carlsbad Airport Centre (CAC) Phase n Expansion property located in Carlsbad, Califomia (Figure 1). This ESA was performed in accordance with our Agreement No. 9353020P, dated March 4, 1993. We understand that Sumitomo Bank is interested in selling the subject property. WCC performed a limited records review and a subsurface investigation for the subject site and adjoining properties in 1991. The purpose of the work performed was to assess the potential presence of subsurface contaminants on the parcels adjoining the airport property. The results of the investigation, summarized in our report titled "Site Assessment and Subsurface Investigation Report, Carlsbad Airport Centre," dated September 26, 1991, indicated that the parcels most likely to be contaminated by the former landfill activities were Lot Nos. 29, 30 and 31. According to Mr. Richard Hirota of Sumitomo Bank, the County of San Diego (County) purchased these lots approximately five months ago. 1.2 Project Objective The objective of the Phase I ESA was to investigate the potential for the presence of hazardous substance contamination on the site as a result of past and present uses of properties located within the study area. The extent of research to identify potential sources of contamination is limited by the scope of services. W:\9353020B\RP01-A-R.- Woodward-Clyde 2.0 SCOPE OF SERVICES WCC typically employs a phased approach which may consist of a variety of tasks. Each task was briefly described in Appendix A of our proposal: Task 1. Site Reconnaissance Task 2. Records Review m Task 3. Geologic Hazards Evaluation m Task 4. Health and Safety Plan m Task 5. Asbestos Evaluation Task 6. Geophysical Survey Task 7. Surface Soil Sampling and Laboratory Analyses Task 8. Subsurface Soil Sampling and Laboratory Analyses mm Task 9. Groundwater Sampling and Laboratory Analyses M Task 10. Evaluation, Analysis and Report In general, the level of confidence of ESA conclusions increases with the completion of additional tasks. The Phase I ESA consisted of the following three tasks: • Site Reconnaissance - A site reconnaissance was conducted by two WCC staff members experienced in hazardous materials surveys. They observed surface conditions, access limitations, and current activities on the site and adjoining properties. An inventory of potential contaminant sources on and adjoining to the site was completed on the basis of visual observations. • Records Review - The purpose of the records review was to obtain information on the site and adjoining properties to assess whether current and past property usage may have created a potential for contamination. We used interviews, business directories and historical photographs to characterize past activities on and around the property. Aerial photography sources included the County Cartographic Services Department, Aerial Fotobank, and WCC's in-house photograph collection. Private data sources included WCC's geologic, hydrogeologic, and hazardous waste project experience. W:\9353O20B\RP01-A-R.- Woodward-Clyde it) • Evaluation, Analysis and Report - A site assessment report addresses our findings, and presents our conclusions and recommendations. The study area for this ESA includes the subject site and adjoining properties (Figure 2). It also includes a records search to identify unauthorized releases from underground tanks that have occurred within 'A mile of the site, as well as state and federal Superfund sites and landfills located within one mile of the site. 3.0 SITE DESCRIPTION 3.1 Location and Topography The subject property is located approximately three miles east of Interstate Highway 5, north and west of Palomar Airport Road in Carlsbad, Califomia (Figure 1). It occupies approximately 54 acres and is generally bound by Palomar Airport on the north, Palomar Airport Road on the east, Camino Vida Roble on the south, and Palomar Oaks Way to the west. Elevation onsite ranges from approximately 320 feet mean sea level (MSL) datum along the northem property boundary to approximately 140 feet MSL near the southeasterly site boundary in the College Boulevard area. Current site elevations generally decrease from north to south, and from east to west along Palomar Airport Road. The natural, pre-existing topography consisted of low hills separated by north-south trending drainages tributary to the generally east-west trending Canyon de las Encinas located south of Palomar Airport Road. 3.2 Site Improvements Phase I and n Expansion properties of the proposed CAC (as referred to by the previous lg developer) have been graded for development. An infrastmcture of roads, storm drains and utilities is in place throughout the site. W:\9353020B\RP01-A-R.- Mf Woodward-Clyde 3.3 Environmental Setting Based on previous WCC environmental investigations at the subject site, the site is underlain by the Eocene-Age Santiago Formation, which consists of interbedded siltstone, sandstone, and claystone. According to the "Staff Report on the 1990 Update of the Beneficial Uses and Water Quality Objectives of the Comprehensive Water Quality Control Plan for the San Diego Basin," prepared by the Regional Water (pality Control Board, San Diego Region (RWQCB, 1991) and revised San Diego Hydrologic Basin Planning Area Map (1986), the subject property lies within the Carlsbad Hydrologic Unit, Encinas Hydrologic Area. Groundwater in the Encinas Hydrologic Area is designated as having no existing beneficial uses. Groundwater elevations in monitoring wells installed in 1991 by WCC on Lots 12, 28, 29, 30, 32 and 36 ranged from 152.72 to 244.82 feet (MSL) datum when measured in December 1991. These data indicate that the direction of groundwater flow is generally to the southwest. Drainage of the surface water in the vicinity of the site generally flows to the south from Palomar Airport to Canyon de las Encinas. Onsite drainage appears to flow southward across the subject property toward the unlined drainage channel and desiltation basin along the southeastem boundary of an adjacent property (Lot 26). 4.0 HISTORY OF SITE USES Identification of historical uses of the subject property and adjoining properties are based on interviews and review of historical aerial photographs, business directories, and Sanbom Fire Insurance (SFI) maps. Business directories and historical maps were reviewed at the San Diego County Public Library; fire insurance maps were reviewed in-house. The review of the business directories covers the years 1980, 1985, and the period from gl 1991 to 1993, annually. SFI maps for the years 1925 and 1929 were reviewed in-house, but did not cover the subject site and vicinity. Aerial photographs of the study area taken during the years 1928, 1953, 1964 and the period from 1970 through 1993, annually, were reviewed. A summary of the history of the site and adjoining properties is presented in m m W:\9353020B\RP01-A-R.- Woodward-Clyde Table 1. An aerial photograph taken in 1966 (Figure 3) generally indicates the past property ^ usage. 5.0 SITE RECONNAISSANCE ** Messrs. Robert Scott and Dan Eldredge of WCC conducted a site reconnaissance on March 16, 1993 to identify current site uses and potential sources of hazardous substances onsite and on adjoining properties. HH Our site recoimaissance was conducted on foot beginning at Lot 36, which provides a ^ vantage point to view most of the subject site and adjoining properties. A drive-by ^ reconnaissance was conducted, and usage of adjacent properties along Camino Vida Roble, Palomar Oaks Way and Palomar Airport Road was noted. Following an inspection on foot of Lots 29, 30 and 31, adjacent to the site, WCC representatives conducted a reconnaissance of Palomar Airport on foot (refer to Figure 2). Site conditions have generally remained unchanged since WCC's subsurface investigation in 1991. The site is developed with graded lots which are typically landscaped and irrigated along the lot perimeters (Photograph 1). No indications of soil staining or hazardous substance usage or storage were observed onsite. ^ During our reconnaissance of the adjoining properties to the south and west, and of the gig Palomar Airport on foot, we observed the following: ^ • Of the adjacent properties south and west of the site. Lots 2 through 6 and 19 have been developed; Lots 2, 3, 4, 6, and 19 include office buildings. A SDG&E electrical substation is located on Lot 5. m "A light-industrial facility (Tooltronics) occupies Lot 37, located adjacent to «• the northem portion of the site. Dmms of solder flux were observed on m wooden pallets at the Tooltronics facility, however, there were no indications ^ of staining on the asphalt or leakage from the dmms. '*<• ^ •A groundwater remediation system has been installed on Lot 29, located east of the site, which was purchased by the County (Photograph 2). W:\9353020B\RP01-A-R.- Woodward-Clyde m • Six monitoring wells installed after WCC's investigation at the subject site in 1991, were identified at Palomar Airport and adjacent Lots 29 and 30 purchased by the County (approximate locations shown on Figure 2). • Subsidence of the ground surface in the vicinity of former Landfill Cell Nos. 1 and 2 appears to have increased since 1991. • Many 55-gallon dmms were present adjacent to Cinema Air Jet (2056) and Building 2016 at Palomar Airport. The contents of the dmms are unknown; no gross indications of improper handling of hazardous substances were observed. • Airplane salvage activities were being conducted north of Lot 36 at Palomar Airport; however, no indications of staining or improper handling of hazardous substances were observed. • One or more underground fuel tanks were being removed adjacent to the airport terminal (Building 2198). Hydrocarbon odors were observed in soil removed from the excavation; however, no hydrocarbon staining of soil was apparent. • Another excavation was observed between Buildings 2208 and 2210. The purpose of the excavation was unknown. No tanks were present at the time of our recoimaissance. A slight hydrocarbon odor was emanating from the excavated soil. 6.0 RECORDS REVIEW During the records review portion of this ESA, we reviewed records maintatined by the following agencies (either by direct contact, via telephone or by written requests for information): • San Diego County Tax Assessor W:\935302OB\RI>01-A-R.- Woodward-Clyde • City of Carlsbad Fire Department • San Diego County Department of Health Services - Hazardous Materials Management Division (HMMD) • Califomia Environmental Protection Agency (Cal-EPA) • Califomia Integrated Waste Management Board • Califomia Regional Water Quality Control Board, San Diego Region (RWQCB) • United States Environmental Protection Agency (EPA) The purpose of our records review was to assess the potential presence of hazardous substance contamination on the site and adjoining properties (Figure 2). The rationale for contacting these agencies, descriptions of the records available for review, and acronyms are discussed in Appendix A. Many of the state and federal database listings were searched by Vista Environmental Information, Inc. (Vista), an independent infonnation service. Each list searched by Vista is referenced in Appendix B. Information gathered from the Aerial Fotobank and historical business directories are presented in Table 1. A summary of the records review is summarized in Tables 2, 3 and 4. The tables indicate several addresses at Palomar Airport. It should be noted that various tenants have occupied properties at Palomar Airport, and facilities indicated on the tables may be duplicated due to changes in facility names from listing to listing. 7.0 DISCUSSION AND CONCLUSIONS The discussion and conclusions presented below are based on the site reconnaissance and limited records review conducted for this study: • The site and the properties to the south and west have a long history of agricultural usage, possibly including the use of pesticides; these compounds W:\9353020B\R1>01-A-R.- Woodward-Clyde tend to accumulate in the top six inches of soil. However, because the properties have undergone extensive grading and/or modification, any residual pesticides that may have been present when agricultural operations ceased, have most likely been removed during earthwork operations at the site. • Monitoring wells previously installed by WCC on Lot 28 of the subject site are located hydraulically downgradient of former Landfill Cell No. 1. In 1991 low levels of semi-volatile organic compounds were present in the groundwater. The current groundwater quality cannot be ascertained without additional sampling and analysis of groundwater form the two wells located on Lot 28. • No additional potential onsite sources of hazardous substance contamination were observed during our reconnaissance or records review. • Potential offsite sources of hazardous substance contamination appear to be limited to those activities conducted on the Palomar Airport site including the domestic landfill operated from approximately 1962 to 1977 and a variety of businesses pertaining to the airport operations. Specific issues pertaining to the land use of the Palomar Airport are summarized below: • Of the 14 unauthorized releases located at 8 facilities within the Vi-mile study area, all are on the Palomar airport property, located northeast of the site. Eight of the cases have been closed; of the remaining six open cases, one pertains to groundwater contamination (Westem Flight Intemationai), two are undocumented media, and the remainder involve soil contamination. Review of agency files would be necessary to evaluate the likelihood of contaminant migration to the site. • Based on our previous subsurface investigation. Lots 29, 30 and 31 (adjacent to the site) were identified as those lots most likely to have been contaminated by previous landfill operations at the Palomar Airport. According to Mr. W;\9353020B\RP01-A-R.— -8- Woodward-Clyde Richard Hirota of Sumitomo Bank, those lots were purchased by the County of San Diego in late 1992. During our reconnaissance we observed that additional groundwater monitoring wells had been installed on Lot 29 and in the vicinity of Landfill Cell No. 3. Although it is likely that the unauthorized release pertaining to groundwater contamination poses the greatest threat to site conditions, review of agency files would be necessary to obtain information about the groundwater quality in the wells. During our previous field investigation conducted in 1991, landfill gas migration was evaluated on Lots 29 and 30, those lots most likely to be impacted by the previous landfill activities practiced at the airport. The results of the investigation indicated that volatile organic compound (VOC) concentrations were relatively low; however, the methane gas concentration along the northem boundary of Lot 29 exceeded the five percent standard for offsite methane migration enforced by Califomia Integrated Waste Management Board (CIWMB)(refer to WCC report "Site Assessment and Subsurface Investigation Report," dated September 26, 1991). It is our opinion that the likelihood of migration to the subject site is low, and limited to Lots 28 and 32 due to their proximity to the landfill. A soil gas survey would be necessary to evaluate the presence of landfill gases onsite. A groundwater pump-and-treat system has been installed on the aiiport and Lot 29 to mitigate groundwater contamination downgradient of former Landfill Cell No. 1. At the time of our reconnaissance the system was not operating. Agency files would have to be reviewed to obtain information regarding permit conditions and monitoring results. During our reconnaissance WCC representatives observed the removal of underground fuel storage tanks in the vicinity of the airport terminal building; hydrocarbon odors were noticed. An excavation was also observed between Buildings 2208 and 2210 at Palomar Airport. The purpose of the excavation was unknown; additional information pertaining to the conditions of the W:\9353020B\RP01-A-R.— -9- Woodward-Clyde properties would be necessary to evaluate the likelihood of these incidents impacting the conditions of the subject site. The site history, site reconnaissance, records review, and interview data collected and evaluated for this study give no evidence of hazardous substance release to the soil or groundwater on the site as the result of current or past uses of the subject site. However, it is possible that groundwater on the site may be contaminated by hydrocarbons, as defined by federal, state, or local laws and regulations, due to unauthorized releases upgradient of the site. 8.0 LIMITATIONS We have performed our services for this project in accordance with our Agreement, and with current practices for environmental site assessment investigations; no guarantees are either expressed or implied. The records search was limited to information available from public sources; this infonnation is changing continually and is frequently incomplete. Information obtained from interviews has been assumed to be correct and complete; we do not assume any liability for misrepresentation of information or for items not visible, accessible, or present at the site at the time of the site visit. There is no investigation which is thorough enough to preclude the presence of materials at the site which presently, or in the future, may be considered hazardous. Because regulatory evaluation criteria are constantly changing, concentrations of contaminants present and considered to be acceptable may, in the future, become subject to different regulatory standards and require remediation. Opinions and judgments expressed herein, which are based on our understanding and interpretation of current regulatory standards, should not be constmed as legal opinions. This document and the information contained herein have been prepared solely for the use of Sumitomo Bank. Any reliance on this report by any other third parties shall be at such party's sole risk. W:\9353020B\RP01-A-R.— -10- II t 1 I i 11 II II 11 11 II II f 1 11 II I ! r 1 11 II 11 II TABLE 1 SUMMARY OF SITE VICINITY HISTORY CARLSBAD AIRPORT CENTRE - PHASE ll EXPANSION PROPERTY Years Present Location Facility Name Property Usage Conunents Source<" Site 1928-1988 Agricultural P 1988-1990 Undeveloped Site appears to be fallow P 1991 Undeveloped Site graded for development; streets and improvements installed. P, D Adjoining Properties 1928-1964 North, south, east and west Agriculture P 1964-1979 Northeast Palomar Airport Airport/landfill Palomar Airport in use; Landfill Cell No. 1 in use until 1971; Cell Nos. 2 and 3 in use in 1971. Landfill Cell Nos. 1 and 2 covered in 1972; Cell No. 3 covered in 1977. Airport expansion in 1977 extended over former landfill Cell No. 1 and part of Cell No. 2. PJ Adjoining Properties (Continued) 1964-1988 South, east and west Agriculture P Notes: (1) Information Sources: I = Client Interview D = Historical Business Directories P = Aerial Photographs W:\9J5302OB\RP01 -A-T. 1 -4 iitiiiiiiiiiiiiiii II t I II II r I II II II II II TABLE 1 (Concluded) SUMMARY OF SITE VICINITY HISTORY CARLSBAD AIRPORT CENTRE - PHASE U EXPANSION PROPERTY Years Present Location Facility Name Property Usage Comments Source*" 1988-1990 South, east and west 1990-1993 South, east and west Adjoining property appears to be fallow Industrial Business Park Area graded for development; lots 2 through 6, 19 and 37 developed with buildings and occupied by business P, D Notes: (1) Information Sources: I = Client Interview D = Historical Business Directories P = Aerial Photographs W:\9353O20B\RP01-A-T.l-4 I Itlllllit llllll I Illlllillllllllliiil] TABLE 2 SUMMARY OF RECORDS REVIEW FOR FACILITIES WITHBV THE STUDY AREA' CARLSBAD AIRPORT CENTRE - PHASE ll EXPANSION PROPERTY Address Facility Name HMMD' RWQCB' RCRA' Cal-Sites' City Water Utilities' LIENS' HWIS City Fire Dept.* APCD' Comments 2206 Palomar Airport Road 2192 Palomar Airport Road Riley International Corp. Air Resorts Airlines Generator Generator Notes: 1. Study area shown on Figure 2. 2. There are no sites listed within the study area. 3. The site is not pennitted with the San Diego Metropolitan Industrial Waste Program. 4. There are no records of underground tanks at the Carlsbad Fire Department. 5. No APCD-permitted facilities were identified within the study area. W:\9353020B\RP01-A-T.I-4 II I i II 11 II I i 11 11 11 II 11 11 11 II II II I ) 11 11 TABLE 3 SUMMARY OF RECORDS REVIEW FOR FACILITIES WITHIN V4 MILE OF THE SITE CARLSBAD AIRPORT CENTRE - PHASE ll EXPANSION PROPERTY Address Facility Name Direction From Site LUST CORTESE HMMD Unauthorized Release DOG' Comments 2016C Palomar Airport Rd Moller & Sons, Inc. Northeast Palomar Airport Palomar Airport 2186 Palomar Airport Rd 2192 Palomar Airport Rd Aladdin Aviation, Inc. 2148 Palomar Airport Rd Palomar Airport Cinema Air Air Resorts Palomar Airport Northeast Texaco Refining and Northeast Manufacturing Northeast Northeast Northeast • • • • Case closed (may be same case as 2198 Palomar Airport Road) Tank/soil contamination (7/91); case closed (8/91) Case closed Failed integrity test (8/89); case closed (7/91) Dissolved substances in non- beneficial use area (6/90); case closed (6/91) Contaminated soil firom UST (9/87); case closed (2/91) Non-tank, non-permitted site; leak being confirmed Notes: (1) No DOG facilities are located within San Diego County. W:\93S3O20B\RFOI-A-T.l .4 II I i 11 II II II II II II II II 11 II II II II II II 11 TABLE 3 (Concluded) SUMMARY OF RECORDS REVIEW FOR FACILITIES WITHIN % MILE OF THE SITE CARLSBAD AIRPORT CENTRE - PHASE ll EXPANSION PROPERTY Address Facility Name Direction From Site LUST CORTESE HMMD Unauthorized DOG' Commoits 2198 Palomar Airport Rd Lear Jet Crash 2210 Palomar Airport Rd Moller & Sons Westem Flight Intl. Inc. Flight Intl. Aircrafters Imperial Airlines Northeast • • Northeast • • • • • • • • Non-tank, non-permitted site (12/91); remediation underway (1/92) Failed integrity test (11/86); case closed (4/88) Dissolved substance in beneficial use area (12/87) preliminary assessment (1/89) Tank/contaminated soil (2/92); preliminary assessment (2/92) Jet crash; case closed (12/91) Notes: (1) No DOO facilities are located wilhin San Diego County. W:\93530a)B\Rroi-A-T.l-4 • • * « • * « « i i 11 II 11 II II 11 II 11 II I I II f I I i I , TABLE 4 SUMMARY OF RECORDS REVIEW FOR THE FACILITIES WITHIN ONE MILE OF THE SITE CARLSBAD AIRPORT CENTRE - PHASE ll EXPANSION PROPERTY Address Facility Name Distance & Direction From Site CERCLIS' NPL' BZP' SWIS Comments 2210 Palomar Airport Rd Palomar Airport Landfill 'A mile north • Notes: (1) No BZP, CERCLIS or NPL facilities were identified in the sUidy area. W:\9353020B\RP01-A-T.M t i i 1 1 i I 1 I 1 I 1 I I I I I I c I f I t I c I II II I , II I , I , i DM Hmnn AMI, I "R«pn)duc»d wMh pwrniNfon granlad by THOMAS BROS. MAPS. Thto m«p h oopyrightad by THOMAS BROS. MAPS. K Is unlawful to copy or raproduca all or any part tharaof, whathar tor parsonal usa or resale, without parmlsslon.' 5800 APPROXIMATE GRAPHIC SCALE (FEET) SITE VICINITY MAP CARLSBAD AIRPORT CENTRE •V: Cb i CMtCKID BYf ^^f^^'^ moUCT NO: 9353020B-RP01 f OATI: 4-9-93 | I'MWHH WO: 1 WOOOWARDXLVOE CONSULTAMTS LEGEND INDICATES APPROXIMATE LOCATION OF INDICATES APPROXIMATE LOCATION OF INDICATES APPROXIMATE LOCATION OF INDICATES APPROXIMATE LOCATION OF INSTALLED BY WCC IN 1991. INDICATES APPROXIMATE LOCATION OF INSTALLED POST 1991. INDICATES APPROXIMATE LOCATION OF 2- 20.000 GALLON FUEL TANKS 1-12,000 GALLON AVIATION GASOUNE TANK (TANKS CONTRIBUTING TO RELEASE NOT KNOWN) 2-10,000 JET FUEL TANKS 2-10,000 GALLON AVIATION GASOLINE TANKS (REMOVED AND REPLACED 1986)- SYSTEN INSTALLED ON LOT 29. APPROXIMATE LOCATION OF CURRENT OR FORMER UNDERGROUND FUEL STORAGE TANK. 12,000 GALLON TANK 1200 ADJOINING OCCUPIED PROPERTIES: LOT 2 5838 EDISON PLACE, COMPUTER ECONOMICS 5841 EDISON PLACE. AMTECH LOT 2 1947 CAMINO VIDA ROBLE, JEMS COMMUNICATIONS 1945 CAMINO VIDA ROBLE, MICROSTAR, OTHER BUSINESSES LOT 4 1935 CAMINO MDA ROBLE, REAL PROPERTY SERVICES CORP. LOT 5 SDG&E SUBSTATION LOT 6 1901 PALOMAR OAKS WAY, PALOMAR OAKS OFFICE BUILDING LOT 19 5816 DRYDEN PLACE, COX CONSTRUCTION APPROXIMATE GRAPHIC SCALE (FEET) STUDY AREA MAP CARLSBAD AIRPORT CENTRE DRAWN BY; JD CHECKED BY: ^^$» FIGURE NO: 2 FN: 933020R DATE: 4-12-93 | PROJECT NO: 9353020R-RRO1 WOODWARD-CLYDE CONSULTANTS APRIL 1966 AERIAL PHOTOGRAPH PALOMAR COUNTY AIRPORT AND VICINITY CARLSBAD AIRPORT CENTRE Project No: 9353020B-RP01 Figure No 3 Woodward-Clyde Consultants ^ LOT 3 CAMINO VIDA ROBLE LOT 4 LOT 5: SDG&E SUBSTATION ' •' * ' -^i^ '.L-'' PHOTOGRAPH 1. PANORAMIC VIEW LOOKING SOUTH FROM LOT 46 OFFICE BUILDING IN THE BACKGROUND SOUTH OF CAMINO VIDA ROBLE. PALOMAR AIRPORT Former Landfill Cell No. 1 PHOTOGRAPH 2. VIEW OF LOT 29 LOOKING TOWARDS PALOMAR AIRPORT SHOWING REMEDIATION SYSTEM NOTE LOCATION OF FORMER LANDFILL CELL. Woodward-Clyde Consultants Project No; 9353020B-RP01 Woodward-Clyde APPENDIX A RECORDS REVIEW - RATIONALE AND METHODOLOGY The purpose of the records review was to assess the potential presence of hazardous substance contamination on the site. The records search was limited to information available to us from public sources and previous project experience. The public sources are updated regularly, but are frequently incomplete. During the records review, we engaged in telephone consultation with public agencies, made written requests for agency information and reviewed records maintained by the following agencies: San Diego County Tax Assessor City of Carlsbad Fire Department San Diego County Department of Health Services - Hazardous Materials Management Division San Diego County Department of Agriculture San Diego Air Pollution Control District Califomia Environmental Protection Agency (Cal-EPA) California Integrated Waste Management Board Califomia Regional Water Quality Control Board, San Diego Region U.S. Environmental Protection Agency The rationale for contacting each agency during our records review are discussed in the following paragraphs. SAN DIEGO COUNTY TAX ASSESSOR We reviewed maps and records from the San Diego County Tax Assessor to identify parcel designation numbers and current property ownership. Street address listings were obtained for businesses in the study area. This information was used at the City of San Diego and County Department of Health Services to identify current business uses. CITY OF CARLSBAD FIRE DEPARTMENT (CCFD) The CCFD relies on San Diego County Health Department (HMMD) to maintain files of registered underground flammable storage tanks installed in the City of Carlsbad. W:\9353020B\RP01-A-R.— A-1 Woodward-Clyde SAN DIEGO COUNTY DEPARTMENT OF HEALTH SERVICES - HAZARDOUS MATERIALS MANAGEMENT DIVISION (HMMD) The available listings reviewed at HMMD are as follows: • The He58 Listing, a master list of hazardous materials users and hazardous waste generators (dated February 2, 1993); • The Hel790 Report selected hazardous materials records list of public disclosure, wastes and violations, and underground storage tanks (dated January 5, 1993); and • San Diego County Assessment/Mitigation Listing (searched by WCC, dated March 23, 1992). The He58 Listing is a compilation of facilities identified by the HMMD as potential and actual users of hazardous materials or generators of hazardous waste. The HMMD uses status codes to delineate facilities currently or formerly under permit from the HMMD from facilities not requiring a permit, based on a field inspection. Additionally, the HMMD uses Business Codes to identify the type of permit issued. There are seven Business Codes associated with hazardous material handling: three relate to facilities that generate hazardous waste, store hazardous materials, or both. Four Business Codes are used to identify facilities with underground storage tanks: those with tanks only, tanks and hazardous materials, tanks and hazardous wastes, and finally, tanks and both hazardous materials and wastes. Two other Business Codes apply to facilities with contaminated soil (tank-related and non-tank-related). The remaining five Business Codes relate to landfills, waste transfer stations and waste recovery plants. Permitted facilities storing hazardous materials are required to disclose those substances stored on-site which exceed 55 gallons, 500 pounds or 200 cubic feet of gas at any time. This information is summarized in the more detailed Hei790 listing, which expands the one- line entries in the He58 listing. The names of some materials are confidential and not available to the public. The HMMD staff conduct inspections in response to complaints, incidents, and unauthorized releases. The HMMD defines an incident as a hazardous spill or investigated complaint. The listing of wastes, violations and disclosures (Hel790) is a compilation of field inspection findings. The HMMD is also responsible for permitting underground hazardous substance storage tanks. Underground tank permits information is included in the Hel790. This listing includes information on the number of tanks, capacity, contents, monitoring system, regulatory status, test status, inspection status, test date, and inspection date. The San Diego County Site Assessment/Mitigation Case Listing contains environmental assessment cases, open and closed, including leaking underground tank cases, non-tank contamination cases, groundwater and soil contamination cases, and real estate assessments. W:\9353020B\RP01-A-R.— A-2 Woodward-Clyde SAN DIEGO DEPARTMENT OF AGRICULTURE The San Diego Department of Agriculture has had decades of experience in the San Diego area related to plant disease and pesticide application. Field inspectors are contacted to determine if a site has been formerly used agriculturally, and if so, what crops and farming methods might have been utilized. Quite often, knowledge of likely insecticide or herbicide usage can be obtained from County Agriculture personnel. SAN DIEGO AIR POLLUTION CONTROL DISTRICT (APCD) The APCD was contacted to determine if there are any facilities located within the study area which operate under an APCD discharge permit for air emissions. Information pertaining to the permit status is also requested, if applicable. No facilities within the study area operate under an APCD discharge permit for air emissions. CALIFORNIA ENVIRONMENTAL PROTECTION AGENCY (Cal-EPA) The Cal-EPA Annual Work Plan (AWP) List (searched by Vista, revised September 1992) identifies contaminated sites within the State of Califomia authorized for cleanup under the Bond Expenditure Plan (BEP). These sites are targeted to be cleaned up by responsible parties, the Cal-EPA, or the United States Environmental Protection Agency (EPA) in the next five years. The AWP listing also includes hazardous waste sites in Califomia which are included or are proposed sites meeting the criteria for being listed on the United States National Priorities List (NPL). The Abandoned Sites Program Information System (ASPIS) is a database formerly maintained by the Department of Health Services (DHS) Toxic Substances Control Division. The database is now called "Cal-Sites, List of Annual Workplan Sites - FY 1991-923" and maintained by Cal-EPA. The information from the Cal-Sites indicates current site status, and is divided.into six categories including known Superfund sites, unresolved sites which investigations are required to determine contamination, sites scheduled for future investigation, sites referred to the Department of Toxic Substances Control enforcement unit for follow-up, sites currently under investigation or mitigation and sites lacking information. Hazardous Waste and Substance Sites List (Cortese List, searched by Vista, dated November 1992), pursuant to Govemment Code Sec. 65962.5, is a compilation of data received from the State Water Resources Control Board, and Cal-Sites, and is compiled and distributed by Cal-EPA. The data includes all hazardous waste facilities subject to corrective action pursuant to Section 25187.5 of the Health and Safety Code; all land designated as hazardous waste property or Iwrder zone property pursuant to Article II of Chapter 6.5 of Division 20 of the Health and Safety Code; all information received by the State Department of Health Services on hazardous waste disposals on public land; all sites listed pursuant to Section 25356 of the Health and Safety Code; all sites included in the Abandoned Site Assessment Program; a list of all public drinking water wells which contain detectable levels of organic contaminants and which are subject to water analysis pursuant to Section 4026.3 of the W:\9353020B\Rroi-A-R.— A-3 Woodward-Clyde Health and Safety Code; all underground storage tanks for which an unauthorized release report is filed; and all solid waste disposal facilities from which there is a migration of hazardous waste and for which a Califomia Regional Water Quality Control Board has notified the State Department of Health Services. The DHS Toxic Substances Control Division has compiled a list now maintained by Cal-EPA of properties subject to deed restrictions under the border Zone Property (BZP) Act. Such restrictions are related to the building of residences, schools, hospitals or day care centers on property that is on or within 2000 feet of disposal of hazardous waste. The BZP list, updated to September 1992 was searched by Vista. CALIFORNIA INTEGRATED WASTE MANAGEMENT BOARD (CIWMB) The CIWMB provides a list (the Solid Waste Information System or SWIS List) of active and inactive solid waste disposal sites for the State (searched by Vista, updated to January 1992.) CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, SAN DIEGO REGION The RWQCB is the monitoring agency for National Pollutant Discharge Elimination System (NPDES) permits in San Diego. NPDES permits regulate the release of pollutants which will ultimately enter surface waters in the United States. The release of wastes into area storm drain systems could be a possible source of contamination to adjoining areas. RWQCB also maintains records of underground fuel tank cases and unauthorized releases; these records (dated April 17, 1992) are reviewed as a check on the HMMD files. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) The Resource Conservation and Recovery Act (RCRA) database (searched by Vista, updated to October 1992) was reviewed to see if any of the facilities in the subject study area were RCRA permitted facilities. The RCRA database is a computer generated list maintained by the EPA of hazardous material facilities in the United States. The database indicates whether hazardous wastes are generated, treated or disposed at a facility or whether the facility is involved in the transportation of hazardous wastes. A computer database of abandoned or inactive dumpsites called the Comprehensive Environmental Response, Compensation and Liability Information System (CERCLIS) has been regenerated by the EPA in connection with the Superfund program. This database is maintained by the EPA and is a master listing of potentially hazardous, abandoned or inactive sites. The CERCLIS database (searched by Vista, updated to October 1992) is reviewed to evaluate whether there are any facilities within one mile of the subject site that are identified by the EPA as potentially hazardous, abandoned, or inactive sites. W:\9353020B\RTO1-A-R.— A-4 Woodward-Clyde The EPA has authority to file liens against real property to recover clean up and response costs. A listing of filed notices of such superfund liens, the LIENS List, is maintained by the EPA and updated quarteriy (searched by Vista, updated to September 1991). W:\9353020B\RP01-A-R.— A-5 CLIENT NAME WOODWARD-CLYDE CONSULTANTS ATTENTION DAN ELDREDGE ADDRESS 1550 HOTEL CIRCLE N CITY/STATE/ZIP SAN DIEGO, CA 92108 REF/LOAN # CARLSBAD AIRPORT CENTRE VISTA REPORT NUMBER 1-3586001 DATE OF REPORT 3/24/1993 SUBJECT PROPERTY KELLOGG AVE PER ATTACHED MAP CITY/COUNTY/STATE/ZIP CARLSBAD, SAN DIEGO, CA 92008 Dear Client: In response to your recent order for services, we enclose your Vista Califomia Radius Detailed Report. We hope you find the information helpful in your investigation. In the event you require additional information about any site identified in this report, please^ecfntact our Customer Service Department. Please remember that this report represents only a search of the specific govemment records listed in the table of contents. Vista is aware of additional government record sources that have not been included in this report and Vista makes no rq)resentations of adequacy for Client's purposes. Please be aware that govemment environmental records often have incomplete or inaccurate locations and that all reports reflect locations of street addresses and do not necessarily indicate the size or specific location of any site. In addition, please recognize that govemment agencies do not list all sites of environmental contamination. Therefore, this report should not be used as a substitute for a complete Phase I Assessment. This report is intended only for the use and benefit of the Client, and their assigns, who shall be the only parties authorized to review this report. This report is provided pursuant to a subscription agreement with Vista Environmental Information, Inc., and is subject to all of the terms and conditions thereof, SPECIHCALLY INCLUDING, BUT NOT LIMITED TO, PROVISIONS REGARDING CLIENTS USE AND LIMITATIONS OF VISTA ENVIRONMENTAL INFORMATION, INC. 'S UABILITY. We appreciate your patronage. Copyright ® 1993 by VISTA Environmental Infornnation, Inc., San Diego, California 1-3586001 page 1 of 15 5060 SHOREHAM PLACE, SUITE 300 SAN DIEGO, CALIFORNIA 92122 (619)450^100 FAX (619) 450-6195 415 EAGLEVIEW BOULEVARD, SUITE 112 EXTON. PA 19341 (215)458-1122 FAX (215) 458-1134 ^ I Copyright © 1993 Vista Enviroanienial InlorinalioD. Inc., Sem Di«go. CaiHornia | ^ California Radius De ta11ed Repor t Sibject Property Railroads ri Se Govemment Listed stes Surface hydrology ISb^ SVTNNYCREEK RD _• ^POUGAR DR FARADAV^S/ i4 nii ies 1 1 1 6 0:5 1 I 1 1-3586001 Page 2 | VE -L^. ^ 1 LIST OF RECORDS SEARCHED This report represents a search of the following govemment database sources: DATABASE TYPE OF RECORDS AGENCY CERCLIS Sites designated as actually or potentially contaminated sites under CERCLA NPL : Federal Superfund Sites LIENS Filed Notices of Superfund Liens CORTESE : Hazardous Waste & Substances Site List CAL-SITES/ : Contaminated sites listed on the AWP Annual Work Plan and authorized for cleanup under the Bond Expenditure Plan (BEP) BZP : Sites designated as Border Zone Properties (Deed Restrictions) CAL-SITES/ : Actually or potentially contaminated ASPIS sites under the Abandoned Site Program HWIS Hazardous Waste Generators, Treatment, Storage & Disposal Facilities SWIS : Active & Inactive Sanitary Landfills, Transfer Stations and Waste Disposal Facilities LUST Leaking Underground Storage Tanks COUNTY Landfills, Waste Disposal Facilities, DATA LUSTs, & Contaminated Sites (see description) U.S. EPA U.S. EPA U.S. EPA CAL-EPA CAL-EPA CAL-EPA CAL-EPA CAL-EPA Califomia Waste Management Board Califomia Regional Water Resources Control Boards County Departments of Health (only available for Southem Califomia) Due to the scale of the map, red and green squares on the map may represent more than one agency listing or location. For a detaUed description of each source, please refer to the legends on the following pages. For more information please call your VISTA account representative at (619) 450-6100. Copyright * 1993 by VISTA Environmental Infornnation, Inc., San Diego, California 1-3586001 page 3 of 15 CERCLIS The information presented in this report is updated to November, 1992. Since 1982, U.S. EPA has developed and maintained lists of contaminated properties under the federal Superfund program pursuant to the Comprehensive Environmental Response Compensation and Liability Act of 1980 (CERCLA), 42 U.S.C. Section 9601 (1985). U.S. EPA discovers these sites from citizen reports, routine inspection of hazardous waste generators, treatment, storage and disposal facilities, and reporting requirements. NAP SITE NAME ID STREET ADDRESS, EVENT* EPA ID, NO. CITY Mid ZIP TYPES REGIONAL UTILITY DESCRIPTION* As of the date listed above, no sites listed in this database are located within a one mile radius of the subject property. See key on last page for definition 1-3586001 Copyright * 1993 by VISTA Environmental Information, Inc., San Diego, California page 4 of 15 NATIONAL PRIORITY LIST (NPL) The information presented in this report is updated to October, 1992. U.S. EPA maintains this list under the Comprehensive Environmental Response Compensation and Liability Act of 1980 (CERCLA) 42 U.S.C. Section 9601 (1985). Once sites have been designated on the CERCLIS List, U.S. EPA uses its Hazard Ranking System (HRS) to determine potential risks to human health and the environment. Only those CERCLIS sites which present the greatest risk are added to the NPL, which qualifies the sites to receive CERCLA remedial funding. NAP SITE NANE, ID STREET ADDRESS. EPA ID, HO. CITY and ZIP REGIONAL UTILITY DESCRIPTION* As of the date listed above, no sites listed in this database are located within a one mile radius of the subject property. See key on last page for definition 1-3586001 Copyright * 1993 by VISTA Environmental Information, Inc., San Diego, California page 5 of 15 FEDERAL SUPERFUND LIENS (LIENS) The information presented in this report is updated to September, 1991. Under Section 107(L) of the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA) 42 U.S.C. Section 9607 (1), US EPA has authority to file liens against real property to recover clean up, response, and any other expenditure made by US EPA under the CERCLA program. US EPA has prepared a listing of filed notices of Superfiind liens which is updated quarterly. Because these liens are "statutory liens," they arise when the agency spends money on a site or when notification of potential liability is received by the owner of the property. EPA maintains that these liens can arise without filing, however, and they suggest checking CERCLIS sites for lien status. MAP ID NO. SITE NANE LOCATION DATE FILED RELEASE DATE As of the date listed above, no sites listed in this database are located within a one mile radius of the subject property. 1-3586001 Copyright * 1993 by VISTA Environmental Information, Inc., San Diego, California page 6 of 15 HAZARDOUS WASTE AND SUBSTANCES SITES LIST CORTESE The information presented in this report is updated to November, 1992. The Califomia Environmental Protection Agency (Cal-EPA) publishes a compilation of sites throughout the State of Califomia. Under Govemment Code Section 65962.5, these sites are submitted to the Cal-EPA by the State Water Resources Control Board, the Integrated Waste Management Board, and the Department of Toxic Substances Control. The sites are extracted from the following databases: A1025 Regulated Air Emissions at 10-25 tons/day. A6T25 Regulated Air Emissions greater than 25 tons/day. ASPIS Abandoned Sites Program Information System (included in CALSITES) DTSCD Department of Toxic Substance Control Docket FINDS Facility Index System HWIS Hazardous Waste Information System NAP ID HO. SITE lUR Inventory Update Rule (Chemical Manufacturers) LTANK Leaking Tank SI 987 - SI990 California TRIS SWRCB State Water Resources Control Board UTANK Underground Tank WB-LF Waste Board - Leaking Facility (site has known migration) WDSE Waste Discharge System - Enforcement Action LOCATION CITY ZIP DATARASE AGENCY ID 6 PALOMAR AIRPORT 6 PALOMAR AIRPORT 2148 PALOMAR CARLSBAD 92008 AIRPORT RD 2198 PALOMAR CARLSBAD 92008 AIRPORT RD LTANK LTANK N/A N/A 6 WESTERN FLIGHT INTL INC 2210 PALOMAR CARLSBAD AIRPORT RD 6 FLIGHT INTERNATIONAL 2210 PALOMAR CARLSBAD AIRPORT RD 92008 92008 FINDS FINDS N/A 13987 6 WESTERN FLIGHT INTL 2210 PALOMAR CARLSBAD AIRPORT RD 92008 FINDS CAL000011909 6 AIRCRAFTERS 2210 PALOMAR CARLSBAD AIRPORT RD 92008 HWIS CAL000067562 6 IMPERIAL AIRLINES INC. 2210 PALOMAR CARLSBAD AIRPORT RD 92008 HWIS CAX000129488 Copyright * 1993 by VISTA Environmental Information, Inc., San Diego, California 1-3586001 page 7 of 15 CAL-SITES (AWP) The information presented in this report is updated to September, 1992. The Annual Work Plan (AWP) contains a listing of all verified hazardous waste sites that are or will be targeted for abatement by the Califomia Environmental Protection Agency under the Hazardous Substance Cleanup Bond Act of 1984 (Health and Safety Code Section 25356) and the Hazardous Substance Account (HSA). Hazardous waste sites may be discovered by the department directly or referred to the depaitment for confirmation and follow up action by another govemment agency, such as a local health department, a Regional Water (Quality Control Board, a responsible party or a concemed citizen. New sites are added to this database as they are verified and the "Preliminary Assessment, Site Investigation and Hazard Ranking System" processes are completed. This database is updated once annually after approval of the Califomia state legislature and has been incoiporated into the CAL-SITES database. This database currently contains a list of approximately 450 sites in the State of Califomia. NAP ID NO SITE NANE STREET ADDRESS CITY ZIP SITE IHFORNATION* As of the date listed above, no sites listed in this database are located within a one mile radius of the subject property. See key on last page for definition 1-3586001 Copyright ^ 1993 by VISTA Environmental Information, Inc., San Diego, California page 8 of 15 BORDER ZONE PROPERTY ACT SITES (DEED RESTRICTIONS) The information provided in this report is updated to September, 1992. In accordance with Assembly Bill 816, and the Hazardous Waste Property/Border Zone Property Law (Health & Safety Code 25220), the CAL-EPA, Toxic Substances Control Program (TSCP) enters into voluntary deed restriction agreements with owners of property who propose building residences, schools, hopitals or day care centers on property that is "on or within 2,(X)0 feet of a significant disposal of hazardous waste". Restrictions may include "activities on, over, or under the land, including, but not limited to, a prohibition against building, filling, grading, excavating, or mining" without the written permission of the TSCP. This bill requires the TSCP to "notify the planning and building department of each city, county, or regional council of govemments when a land use restriction has been recorded, and would require the planning and building department to enforce the restriction," although the TSCP has compiled a list of properties subject to environmental deed restrictions which is used to notify various building and planning departments in local jurisdictions. NAP ID SITE NO. NANE ADDRESS CITY ZIP As of the date listed above, no sites listed in this database are located within a one mile radius of the subject property. 1-3586001 Copyright * 1993 by VISTA Environmental Information, Inc., San Diego, California page 9 of 15 CAL-SITES (ASPIS) The infonnation presented in this report is updated to September, 1992. Developed under Section 25359.6 of the Health and Safety Code, the Califomia EPA Toxic Substance Control Program (TSCP) maintains a listing of potential and known hazardous waste sites. TSCP staff have interviewed officials from county health agencies, local fire departments, county agricultural commissioners, and other local agencies that could reasonably be expected to have information regarding potential waste sites. The Regional Water Quality Control Boards, Department of Fish and Game and other state environmental regulatory agencies' TSCP staffs also review historical land use data sources to generate lists of potentially contaminated sites. This database was formerly known as the Abandoned Site Program Information System, but was integrated into the CAL-SITES database in 1991. Information conceming most of these sites should be considered preliminary although most confirmed sites from this database are merged into the AWP once they have been hazard ranked. This database currently contains more than 26,000 sites in the State of Califomia. NAP ID HO. FACILITY NANE LOCATION CITY ZIP FACILITY HO. STATUS CODE* 1 TURK AIRCRAFT 2386 PALOMAR CARLSBAD 92008 37370104 NFA AIRPORT RD 4 SOURCE, THE 6211 YARROW CARLSBAD 92008 37280039 NFA DRIVE #C 4 K & K LABORATORIES, INC. 6231 YARROW CARLSBAD 92008 37730283 NFA DR., #F • See "Key to Terms" on last page of report for definition 1-3586001 Copyright ^ 1993 by VISTA Environmental Information, Inc., San Diego, California page 10 of 15 HAZARDOUS WASTE INFORMATION SYSTEMS (HWIS) The information presemed in this report is updated to September 30, 1991. The Califomia Department of Health Services, Toxic Substances Control Division, has developed and maintained lists of hazardous waste generators and hazardous waste treatment storage and disposal facilities in the State of Califomia, pursuant to the Hazardous Waste Control Law (Health and Safety Code Section 25100 et seq.), and the Hazardous Waste Management Act of 1976 (Health and Safety Code Section 25179.1 et seq). In addition, this law requires all counties to prepare and submit hazardous waste management plans. To assist the counties,the Toxic Substances Control Division maintains lists containing generation and disposal data within each county. This information has been assembled by the Toxic Substances Control Division from manifest reports required from hazardous waste generators. This database currently lists over 50,000 sites in the state of Califomia. NAP ID EPA NO. NO. FACILITY NANE ADDRESS CITY GEHASO 2 CAD981971328 2 CAD981992373 E/G ELECTRO GRAPH INC WESTERN CNC INC 6078-A CORTE DEL CEDRO CARLSBAD 6068 CORTE DEL CEDRO CARLSBAD GEN GEN 3 CAC000251145 4 CAD981369952 5 CAL000004313 IX R S H ENTERPRISES DYNA GRAPHICS INC RILEY INTERNATIONAL CORP 6350 YARROW DRIVE CARLSBAD 6200 YARROW DR CARLSBAD 2206 PALOMAR AIRPORT CARLSBAD RD GEN GEN GEN 6 CAD981982911 7 CAD981168131 8 CAD981384977 8 CAD981396971 8 CAD982499691 9 CAD981375041 10 CAD981382237 12 CAD981164429 13 CAD982053092 AIR RESORTS AIRLINES CALIFOIL INC CHRYSLER PACIFICA SIERRACIN MAGNEDYNE MELLES GRIOT LASER DIVISION 2192 PALOMAR AIRPORT RD CARLSBAD 6110 YARROW DR CARLSBAD 2250 RUTHERFORD RD CARLSBAD 2258 RUTHERFORD RD CARLSBAD 2251 RUTHERFORD RD CARLSBAD REPUBLIC TOOL & MFG 6212 CORTE DEL ABETO CARLSBAD HUGHES AIRCRAFT CO 2051 PALOMAR AIRPORT CARLSBAD BLDG 735 RD MTS VEKTRONICS CORP 6349 PALOMAR OAKS CARLSBAD COURT AIR PRODUCTS & CHEMICALS INC 1969 PALOMAR OAKS CARLSBAD WAY GEN GEN GEN GEN GEN GEN GEN GEN GEN See "Key to Terms" on last page of report for definition Copyright * 1993 by VISTA Environmental Information, Inc., San Diego, California 1-3586001 page 11 of 15 HWIS continued... NAP ID EPA FACILITY HO. NO. NANE ADDRESS CITY GEN/TSD* 13 CAD982329724 PACIFIC ANALYTICAL 1989 B PALOMAR OAKS CARLSBAD GEN INC WAY • See "Key to Terms" on last page of report for definition 1-3586001 Copyright * 1993 by VISTA Environmental Information, Inc., San Diego, California page 12 of 15 HWIS: * GEN/TSD - Indicates whether the listed facility is a generator of hazardous waste or is a treatment, storage or disposal facility. LUST: MOTOR OIL = 08 BOILER FUEL = 09 #6 FUEL OIL = 10 HEATER FUEL = 12 SOLVENTS = 13 HYDRAULIC OIL = 14 WASTE WATER = 32 MINERAL SPIRITS = 41 PAINT THINNER = 49 OILVGREASE WASTE = 51 DRY CLEANING SOLVENT = 52 WATERXWASTE OIL MIX = 61 LUBRICATING OIL = 71 HYDROCARBONS = 76 COOLANT = 77 ALIPHATIC HYDROCARBONS = 78 TRANSMISSION FLUID = 80 LACQUER THINNER = 84 NAPTHA DISTILLATE = 101 V,M&P NAPTHA = 116 * SUBSTANCE CODES 142 CUTTING OIL = 122 #5 FUEL OIL = 127 CHLORINATED HYDROCARBONS FREON = 171 ALCOHOL = 172 UNLEADED GASOLINE = 12031 REGULAR GASOLINE = 12032 PREMIUM GASOLINE = 12033 DIESEL = 12034 WASTE OIL = 12035 MISC. VEHICLE FUEL = 12036 CYANIDES, SALTS = 57125 ETHYL ALCOLHOL = 64175 ACETIC ACID = 64197 METHYL ALCOLHOL = 67561 ISOPROPYL ALCOHOL = 67630 ACETONE = 67641 BENZENE = 71432 METHYLENE CHLORIDE = 75092 METHYL ETHYL KETONES = 78933 * CASE TYPE CODES TCE = 79016 PSEUDODOCUMENE = 95636 XYLENE = 106423 ETHYLENE DI CHLORIDE = 107062 TOLUENE = 108883 TETRAHYDROFURAN = 109999 PERCHLORETHYLENE = 127184 DINITROTOLUENES « 610399 NICKEL OXIDE = 1313991 PCB = 1336363 LEAD = 7439921 NICKEL = 7440020 COPPER = 7440508 CRUDE OIL (HAZ.) = 8002059 GASOLINE = 8006619 COAL TAR = 8007452 KEROSENE = 8008206 STODDARD SOLVENTS = 8052413 ASPHALT = 8052424 POLYESTER RESIN = 25037665 D - One or more domestic or municipal supply wells have been contaminated. G - Ground water has been affected. S - Only soil has been affected. U - The type of resources affected or extent of the resources affected are not known. Copyright *' 1993 by VISTA Environmental Information, Inc., San Diego, California Page 3 of 4 LUST continued... * STATUS CODES C Remedial action (cleanup) in progress. 0 No Action No action has been taken by the responsible party after the initial report of the leak. 1 Leak Being Confirmed A leak is suspected at a site, includes inspection of the excavation, and tank and appurtenant plumbing to determine existence of leak. 3A Preliminary Site Assessment Workplan Submitted A workplanVproposal has been requested of, or submitted by, the responsible party in order to determine whether groundwater has been, or will be, impacted as a result of a release from any underground tanks or associated piping. 3B Preliminarv Site Assessment Underway Implementation of a workplan addressing the above described tasks. 5C PoUution Characterization Responsible party is in the process of installing additional monitoring wells and\or borings in order to fully define the lateral and vertical extent of contamination in soil and ground water and assess the Hydrogeology of the area. This phase of work may also include performing aquifer tests, soil gas surveys, continued ground water gradient determinations and monitoring, assessing impacts of surface and\or ground water. 5R Remediation plan A remediation plan has been submitted evaluating long term reniediation options. A proposal and implementation schedule for an appropriate remediation option has also beeen submitted. This phase of work may also include preparing and submitting the necessary information for any permits needed prior to implementation of the plan (NPDES or WDR). 7 Remedial Action Implementation of corrective action plan. 8 Post Remedial Action Monitoring Periodic ground water or other monitoring at the site, as necessary, in order to verify and/or evalutate the effectiveness of remedial activities. 9 Case Closed The Regional Board and the Local Agency are in concurrence that no further work is necessary at the site. (9L: Closed by county. 9R: Closed by RWQCB.) 10 Cease and Abate Order * REMEDIAL ACTION CODES CB Containment Barrier -- install vertical dike to block horizontal movement of contaminant. CD Cap Site -- install horizontal impermeable layer to reduce rainfall infiltration. ED Excavate and Dispose -- remove contaminated soil and dispose in approved site. ET Excavate and Treat -- remove contaminated soil and treat (includes spreading or land farming). FP Remove Free Product -- remove floating product from water table. GT Pump and Treat Grourxl Water -- generally employed to remove dissolved contaminants. HU Treatment at Hookup -- install water treatment devices at each dwelling or other place of use. IT Enhanced Biodegradation -- use of any available technology to promote bacterial decomposition of contaminants. NA No Action Required -- incident is minor, requiring no remedial action. MT No Action Taken -- no indication that action was taken. RS Replace Supply -- provide alternative water supply to affected parties. UK Unknown -- action not known, or unknown if action taken. VE Vapor Extraction VS,VT Vent Soil -- bore holes in soil to allow volatilization of contaminants. COUNTY: Class I Hazardous Materials Accepted (No Radioactivity) Class II Mixed Municipal rubbish Class III Solid waste (concrete) Type DB Debris Basin Class LV Large Volume transfer station Type LF Landfill Class SV Small Volume transfer station Type TS Transfer Station NOTE: ALL DESIGNATIONS ARE SUBJECT TO CHANGE. Copyright * 1993 by VISTA Environmental Information, Inc., San Diego, California Page 4 of 4 Index to Map Id Numbers Map Id Agency Nmbr Name Site Name Street Address City ZIP 1 CASHES TURK AIRCRAFT 2386 PALOMAR AIRPORT RD CARLSBAD 92008 2 HWIS WESTERN CNC INC 6068 CORTE DEL CEDRO CARLSBAD 2 HWIS E/G ELECTRO GRAPH INC 6078-A CORTE DEL CEDRO CARLSBAD 3 HWIS R S H ENTERPRISES 6350 YARROW DRIVE CARLSBAD 4 HWIS DYNA GRAPHICS INC 6200 YARROW DR CARLSBAD 4 CASITES K & K LABORATORIES, INC. 6231 YARROW DR., #F CARLSBAD 92008 4 CASITES SOURCE, THE 6211 YARROW DRIVE #C CARLSBAD 92008 5 HWIS RILEY INTERNATIONAL CORP 2206 PALOMAR AIRPORT RD CARLSBAD 6 CORTESE WESTERN FLIGHT INTL 2210 PALOMAR AIRPORT RD CARLSBAD 92008 6 CORTESE IMPERIAL AIRLINES INC. 2210 PALOMAR AIRPORT RD CARLSBAD 92008 6 CORTESE AIRCRAFTERS 2210 PALOMAR AIRPORT RD CARLSBAO 92008 6 CORTESE FLIGHT INTERNATIONAL 2210 PALOMAR AIRPORT RD CARLSBAD 92008 6 CORTESE WESTERN FLIGHT INTL INC 2210 PALOMAR AIRPORT RD CARLSBAD 92008 6 HWIS AIR RESORTS AIRLINES 2192 PALOMAR AIRPORT RD CARLSBAD 6 LUST AIR RESORTS AIRLINES 2192 PALOMAR AIRPORT ROAD CARLSBAD 6 COUNTY AIR RESORTS AIRLINES PALOMAR AIRPORT RD CARLSBAD 92008 6 COUNTY AIR RESORTS AIRLINES PALOMAR AIRPORT RD CARLSBAD 92008 6 CORTESE PALOMAR AIRPORT 2198 PALOMAR AIRPORT RD CARLSBAD 92008 6 LUST PALOMAR AIRPORT 2198 PALOMAR AIRPORT ROAD CARLSBAD 6 LUST CINEMA AIR 2186 - A PALOMAR AIRPORT ROAD CARLSBAD 6 CORTESE PALOMAR AIRPORT 2148 PALOMAR AIRPORT RD CARLSBAD 92008 6 LUST PALOMAR AIRPORT 2148 PALOMAR AIRPORT ROAD CARLSBAD 7 HWIS CALIFOIL INC 6110 YARROW DR CARLSBAD 8 HWIS SIERRACIN MAGNEDYNE 2258 RUTHERFORD RD CARLSBAD 8 HWIS MELLES GRIOT LASER DIVISION 2251 RUTHERFORD RD CARLSBAD 8 HWIS CHRYSLER PACIFICA 2250 RUTHERFORD RD CARLSBAD 9 HWIS REPUBLIC TOOL & MFG 6212 CORTE DEL ABETO CARLSBAD 10 HWIS HUGHES AIRCRAFT CO BLDG 735 2051 PALOMAR AIRPORT RD CARLSBAD 11 LUST MOLLER AND SONS, INC 2016 C PALOMAR AIRPORT ROAD CARLSBAD 12 HWIS MTS VEKTRONICS CORP 6349 PALOMAR OAKS COURT CARLSBAD 13 HWIS PACIFIC ANALYTICAL INC 1989 B PALOMAR OAKS WAY CARLSBAD 13 HWIS AIR PRODUCTS & CHEMICALS INC 1969 PALOMAR OAKS WAY CARLSBAD 1 - 3586001 Page 1 Dear Vista Customer: The report you have just received may show several sites in the mentions section. Mentions are enviromnental risk sites that have not been or can not be plotted on a map. This is due to one of two circumstances related to how we locate street addresses on our maps. Plotting consists of translating a street address into a latitude and longitude coordinate, or an actual point on a map. 1) A site cannot be plotted because of inaccurate or missing locational information in the record provided by the rqjorting agency. For many of these records, Vista has corrected or added locational information from private industry address files. However,many site addresses cannot be corrected using these techniques and those sites cannot be mapped. 2) Also, we are continually updating our database. We receive information from the various agencies and go through the mapping process as quickly as possible; however, there are sites that cannot be processed immediately. In order to best serve our customers, we include those sites that we have not been able to mle out, or map. Mappable sites may fall within your radius, or they may have been included because of a similar zip code or area name. In order to provide you with the most current and comprehensive data it is necessary to include these "unmappables" in your report. As the data matures we will be able to plot more of the sites and look forward to providing you with rq)orts with fewer mentions in the future. 5060 SHOREHAM PLACE, SUITE 300 SAN DIEGO, CALIFORNIA 92122 (619)450-6100 FAX (619) 450-6195 415 EAGLEVIEW BOULEVARD, SUITE 112 E)aON, PA 19341 (215)458-1122 FAX (215) 458-1134 Mentions for report 1 - 3586001 Agency City Zip St # Street Name Site Name NFA? CERCLIS CARLSBAD 92008 CARLSBAD CARLSBAD NO CORTESE CARLSBAD 00000 2545 EL CAMINO REAL PARNELLI JONES CORTESE CARLSBAD 00000 2545 EL CAMINO REAL BRIDGESTONE- FIRESTONE - CORTESE CARLSBAD 92008 2210 PALOMAR AIRPORT RD FLIGHT INTERNATIONAL INC - ASPIS CARLSBAD 92008 2470 FARADAY ROAD BECKMAN INSTRUMENTS NO ASPIS CARLSBAD 92008 PARK DR. HUMMEL'S EXOTIC GARDENS NO HWIS CARLSBAD 3138-C ROOSEVELT ST PRINTERY THE HWIS CARLSBAD 5858 DRYDEN PLACE MACHINE INDUSTRIES INC - HWIS CARLSBAD 6352 F CORTE DEL ABETO ELECTRIC REGULATOR CORP - HWIS CARLSBAD 2480 IMPALA DRIVE CITY OF CARLSBAD/FLEET OPERATIONS - HWIS CARLSBAD 8000 POINTSETA LANE DENNIS FLOWERS - HWIS CARLSBAD 810 TAMARACK & 1-5 TEXACO SERVICE STATION - HWIS PALOMAR_MOUNTAIN PALOMAR MOUNTAIN CAP AND GLENDALE SAN DIEGO COUNTY OFFICE OF EDUCATION - HWIS SPRING_VALLEY 10728 US ELECTRIC ROAD CUBIC CORP. - SWIS CARLSBAD CARLSBAD AIRPORT CENTER PALOMAR AIRPORT LANDFILL - LUST CARLSBAD 2590 EL CAMINO REAL SHELL OIL SERVICE STATION NO LUST CARLSBAD 2210 PALOMAR AIRPORT ROAD FLIGHT INTERNATIONAL NO LUST CARLSBAD 2210 PALOMAR AIRPORT ROAD MCCLELLAN-PALOMAR AIRPORT NO LUST UNO 11 UNO NO SDGO CO CARLSBAD 92009 AVE ENCINAS ENCINA WPCF SDGO CO CARLSBAD 92009 CAMINO VIDA ROBLE HAWTHORNE MACHINERY INC - SDGO CO CARLSBAD 92009 CAMINO VIDA ROBLE HAWTHORNE MACHINERY INC - SDGO CO CARLSBAD 92008 CARLSBAD BL ARMY AND NAVY ACADEMY - SDGO CO CARLSBAD 92008 CARLSBAD VILLAGE DR CITY OF CARLSBAD - SDGO CO CARLSBAD 92008 CARLSBAD VILLAGE DR CARLSBAD FIREHOUSE #1 - SDGO CO CARLSBAD 92008 CARLSBAD VILLAGE OR CARLSBAD SHELL - SDGO CO CARLSBAD 92008 CARLSBAD VILLAGE DR CARLSBAO UNOCAL 76 - SDGO CO CARLSBAD 92009 COSTA DEL MAR RD LA COSTA HOTEL AND SPA - SDGO CO CARLSBAD 92008 EL CAMINO REAL BRIDGESTONE- FIRESTONE - SDGO CO CARLSBAD 92008 EL CAMINO REAL BRIDGESTONE- FIRESTONE - SDGO CO CARLSBAD 92009 EL CAMINO REAL AIRCRAFT HTC - SDGO CO CARLSBAD 92009 EL CAMINO REAL WALTS ARCO - SDGO CO CARLSBAD 92008 OAK AV CITY OF CARLSBAD UTILITIES - SDGO CO CARLSBAD 92008 OAK AV CARLSBAD VILLAGE RENTALS - SDGO CO CARLSBAD 92008 PALOMAR AIRPORT RD PEA SOUP ANDERSENS - SDGO CO CARLSBAD 92008 PALOMAR AIRPORT RD PEA SOUP ANDERSENS - SDGO CO CARLSBAD 92009 PALOMAR AIRPORT RD ARCO AT0087 - SDGO CO CARLSBAD 92008 PALOMAR AIRPORT RD CINEMA AIR JET CENTER - SDGO CO CARLSBAD 92008 PALOMAR AIRPORT RD ALADDIN AVIATION INC - SDGO CO CARLSBAD 92009 PALOMAR AIRPORT RD MOBIL/PALOMAR SERVICE - 1 - 3586001 Page 1 Mentions for report 1 - 3586001 Agency City Zip St # Street Name Site Name NFA? SDGO CO CARLSBAD 92008 PALOMAR AIRPORT RD WESTERN FLIGHT INTL INC SDGO CO CARLSBAD 92008 PALOMAR AIRPORT RD WESTERN FLIGHT INTL INC - SDGO CO CARLSBAD 92008 PALOMAR AIRPORT RD TEXACO REFINING & MARKETING - SDGO CO CARLSBAD 92008 PASEO DEL NORTE WESELOH CHEVROLET - SDGO CO CARLSBAD 92008 PASEO DEL NORTE HOEHN OLDS-ACURA - SDGO CO CARLSBAD 92008 POINSETTIA LN DENNIS FLOWERS - SDGO CO CARLSBAD 92008 STATE ST HAWTHORNE RENT-IT SERVICE - SDGO CO CARLSBAD 92008 STATE ST ROBERT UHLINGER - NFA code descriptions: "-" indicates the agency did not supply this information; "Y" indicates there was "No Further Action" planned for the site (ASPIS/CAL-SITES) or "Case Closed" (LUST); "NO" indicates the agency did not mark the site "Mo Further Action" or "Case Closed", but does supply this information. For the CERCLIS database a "Y" indicates that all CERCLIS events for the site show an actual completion date and the most recent event indicates "no further remedial action planned." 1 - 3586001 Page