Compton City Council
July 12, 2022

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

Building Foundation & Floor Slab
• Due to the estimated seismic settlem ents, t he proposed structur e ma y be supported by a mat foundation with perimeter grade -beams connected to the mat supported on the prepared subgrade, designed for a maximum, net allowable soil bearing pressure of 3,000 pounds per square foot (psf), and a maximum modulus of subgrade reaction (ks) of 65 pounds per square inch per inch (psi/in.).
• Foundation reinforcement should be determined by the structural engineer. • A minimum 15-mil vapor retarder is recommended below the mat for moisture control. • Post construction settlement of ¾-inch total and ⅓ inch differential over 20 f eet are estimated for static conditions. S ettlement due to seismic conditions and potential liquefaction is 1.94 inches total and 0.94 inches differential. The estimated total static and seismic differential settlement is estimated to be less than 0.64 inches over 40 feet with a resulting angular distor tion of about

0.0013 inches per inch.

Pavement
• Asphaltic Concrete: 3 inches of asphaltic concrete underlain by 6 or 9 inches of base course in parking stall and drive lane areas, respectively.
• Portland Cement Concrete: 6 inches in thickness in high stress areas such as entrance/exit aprons lane and in trash enclosure loading zone with a 4 inch granular base.

Construction Considerations
• Slope stability problems will develop in steep unbraced excavations due to granular subsoils. • The mat base course may be considered as part of the recommended 2 feet structural fill layer.

YELLOW – This site has been given a yellow designat ion due to increased costs associated with the removal of the existing buildings and the mat foundation recommendation due to th e liquefaction po tential of the site and resulting potential seismic settlement and a 2 feet structural fill layer below the foundation (mat) due to variable and low strength near surface soils.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

1.0 SCOPE OF SERVICES

This report provides the results of the Geotechnical Engineering Exploration and A nalysis that Giles Engineering Associates, Inc. (“Giles”) conduc ted regardi ng the p roposed development. The Geotechnical Engineering Exploration and Analysis included seve ral separa te, but related, service areas referenced hereafter as t he Geotechnical Sub surface Exploration Program, Geotechnical Laboratory Services, a nd Geotechnical Engineering Services. The scope of each service area was narrow and limited, as directed b y our client and in consideration of the proposed project. The sc ope of each service area is briefly explained in this report.

Geotechnical-related recommen dations for de sign and construction of the foundation and ground - bearing floor slab for the prop osed build ing are provided in this report. Geotechnical-related recommendations are a lso provided for the proposed parking lot . Site preparation reco mmendations are also given; however, those recommendations are only preliminary since the means and methods of site p reparation will depend on factors that were unknown when this report was pr epared. Those factors include the weather before and during construction, the water table at the time of construction, subsurface conditions that are exposed during const ruction, a nd finalized details of the proposed development.

2.0 SITES AND PROJECT DESCRIPTION

2.1 Site Description

The subject property, which is currently occupied by several existing buildings and parking areas , is located at 3010 N. Alameda Street, in the City of Compton, California (Figure 1). The site is bounded on the east and s outh by industrial buildings, on the north by Webe r Avenue, and on the west by Alameda Street.

Other s ite improvements include concrete and asphaltic concrete driveway and parking areas, underground utilities, and concrete walkways. The existing buildings and parking areas are considered to be in poor to fair conditions.

Based on a review of Google Earth Imagery the site slopes slightly to the west (ranging from El. 79 ft to El. 86 ft). The subject property is located at approximatel y latitude 33.9194o and longitude - 118.2229o.

2.2 Proposed Project Description

It is our underst anding that the existing buildings will be demolished for the construction of a 3-story storage building, with no basement. At the time of this geotechnical investigation, design loads and/or proposed stru ctural conditions were not available for our review . We estim ate maximum building loads, based on a 10 foot by 10 foot column spacing, to be 40 to 50 kips for interior columns and 2 to Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

3 kips per foot for walls. When design loading conditions are final, w e should be notified to re - evaluate the conclusions and recommendations contained in this repor t. The structure is anticipated to be concrete, masonry, and steel.

Preliminary project information did not indic ate the planned fini shed floor elevation for the proposed building. However, it is anticipated that the f inish floor elevation of the new b uilding will relatively match the existing grade , with a finish floor elevation of approximately El. 79 to 82 . Therefore, site grading is anticipated to include only minor cut and fill in order to establish the necessary site grade to accommodate the assumed floor elevation, exclusive of site preparation o r overe xcavation requirements necessary to create a stable site suited for the proposed development.

The traffic loading for the proposed parking lot is understood to predominantly consist of automobiles with occasional heavy trucks resulting from deliver ies and trash removal. The parki ng lot pav ement sections have be en designed on the basis of an assumed Traffic Index of 4.5 for the parking stall areas (light duty) and 5.5 for the drive lanes (medium duty) . Pavement designs are based on a 20 - year design period.

3.0 SUBSURFACE EXPLORATION

3.1 Subsurface Exploration

Our subsurface exploration consisted of the d rilling of three (3) exploratory test borings to depths of about 36 ½ to 51 ½ feet below existing ground surfaces utilizing a truck mounted hollow stem drill rig.

Borings could not be completed in the souther n area of the proposed building because access was unavailable. The approximate test boring locations are shown in the Test Boring Location Plan (Figure 1). The Test Boring Location Plan, Test Boring Logs (Re cords of Subsurface Exploration), and test results are enclosed in Appendix A. Field and labor atory test procedures are enclosed in Appendix B and C, respectively. The terms and s ymbols used on the Test Boring Logs are defined on t he General Notes in Appendix D.

Our subsurface exploration included the collection of relatively undisturbed samples of subsurface soil materials for laboratory testing purposes. Bulk samples consisted of composite soil materials obtained at selected depth intervals from the bo rings. Relatively undisturbed samples were co llected (per ASTM D -3550) using a 3 -inch outside -diameter, modified California spl it-spoon s oil sampler (CS) lined with 1 -inch high bra ss rings. The sampler was driven with successive 30 -inch drops of a hydraulically operated, 140 -pound automatic trip ham mer. Blow counts for each 6 -inch driving increment were recorded on the field exp loration l ogs. The central portions of the driven co re samples were placed in sealed containers and transported to our laboratory for testing.

Where deemed appropriate, sta ndard split-spoon tests (SS), also called Standar d Penetration Test (SPT), were al so performed at selected depth intervals in accordanc e with the American Society for Testing Materials (ASTM) Standard Procedure D 1586. This method consists of mechanically driving Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

an unlined standard split -barrel sampler 18 inches into the soil with suc cessive 30-inch drops of the 140-pound automatic trip hammer. Blow counts for each 6 -inch driving increment were recorded on the exploration logs. The number of blows requi red to drive the standard split -spoon sampler for the last 12 of the 18 inches was identified as the uncorrected standard penetration r esistance (N).

Disturbed soil samples from the unlined standard split -spoon samplers w ere placed in plastic containers and transported to our laboratory for testing.

3.2 Subsurface Conditions

The sub surface conditions as subsequently described have bee n simplified somewhat for ease of report interpretation. A more detailed d escription of the subsurface conditions at the test boring locations is provided by the logs of the test borings enclosed in Appendix A of this report.

Pavement
Existing pavement e ncountered in our test bo rings consisted of approximately 10 inches thick asphaltic concrete with no aggregate base noted . Based o n our visual observation, the existi ng pavement is in poor to fair condition.

Geology
Review of available geologic maps inclu ding the Quaternary Geologic Map of the South Gate Quadrangle, California within the Seismic Hazard Zone Report indicates the site is mapped as being underlain by younger alluvial fan deposits consisting of loose to medium dense sand and silt.

Soil

Onsite soils encountered within our test borings were generally moist to wet, and consisted of loose to firm in re lative density fine sand, silty sand with trace clay, and clayey sand, and firm to very stiff in comparative consistency sandy clay, clayey silt, and silty clay.

Groundwater

Groundwater was not encountered during our subsurface exploration to the maximum depth explored (51.5 feet ). Historic high groundwater is estimated to be about 8 feet below grade. However, fluctuations of the groundwat er table, local ized zone s of per ched water, and rise in soil moisture content should be anticipated during and after the r ainy season. Irrigation of landscape areas on or adjacent to the site can also cause fluctuations of local or shallow perched groundwater levels.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

4.0 LABORATORY TESTING

Several laboratory tests were performed o n sel ected samples considered representative of those encountered in order to evaluate the engin eering properties of on -site soils. The following are brief description of our laboratory test results.

In Situ Moisture and Density

Tests were performed on s elect samples from the test borings to deter mine the sub soils dry density and natural moisture contents in accordance with Test Method ASTM 2216. The results of these tests are included in the Test Boring Logs enclosed in Appendix A.

Sieve Analysis

Sieve Analyses (Passing No. 200 Sieve) were perfo rmed on selected samples from Test Boring B-2 to assist in soil classification. Thes e tests were performed in accordance with Test Method ASTM D 1140. The results of the Passing No. 200 Sieve tests are presented in Test Boring Logs in Appendix A.

Atterberg Limits

The Atterberg Limits (liquid limit, plastic limit and plasticity index) were determined for a representative sample of the on-site soils collected from Test Boring B -2 in accordance with Test Method ASTM D 4318-00. The result of the Atterberg Limits is included on the Boring Logs enclosed in Appendix A.

Expansion Index

To evaluate the expansive potential of th e near surfac e soils encountered during our s ubsurface exploration, a composite sample was collected from the Test Bo rings within the u pper 5 feet and subjected to Expansive Index (EI) testing in accordance with Test Method ASTM D 4829. The results of our expansion in dex (EI) test indica tes that the near surface sample has a very low expansion potential (EI = 5).

Soluble Sulfate Analysis and Soil Corrosivity

A repr esentative sample of the n ear surface soils which may contact shal low buried utilities and structural co ncrete was performed to dete rmine the corrosion potential for buried ferrous me tal conduits and the concentrations present of water soluble sulfate which could result in chemical attack of cement. The following table presents the results of our laboratory testing.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

Parameter Bulk B-1 to B-3
1 to 5 feet
pH 7.36
Chloride 57 ppm
Sulfate 0.0006%
Resistivity 3,700 ohm-cm

The chloride content of the near-surface soils was dete rmined for a selected sample in accordan ce with California Test Method No. 422. The results of this test indicated that tested soil has a Low exposure to chlor ide. The results of limited in -house test ing of soil pH and resistivity w ere determined in accordance with California test Method No. 643 and indicated that site soil is slightly alkaline with respect to pH.

These test results have been evaluated in accordanc e with criteria established by the Ca st Iron Pipe Research Association, Ductile Iron Pipe Res earch Association, the American Concrete Institute and the National Association of Corrosion Engineers. The test results on a near surface bulk sample from the site generally indicate that tested soils have a moderate corrosive potential when in contact with ferrous materials. Therefore, special protection for underground cast ir on pipe or ductile pipe m ay be warranted depending on the actual materials in contact wi th the pipe. We recommend that a corrosion engineer review these results in order to provide specific recommendations for corrosion protection as well as appropriate recommendations for other types of buried metal structures.

Corrosivity testing also included determination of the concentrations of water-soluble sulfates present in the tested soil sample in accordance with California Test Method No. 417. Our laboratory test data indicated that near surface soils contain approximately 0.0006 percent of wate r soluble sulfates .

Based on the applicable California Building Code (CBC ), concrete that may be exposed to sulfate containing soils shall comply w ith the provisions of ACI 318-11, Section 4.3. Therefore, according to Table 4.3.1 of the ACI 318 -11, a low exposure to sulfate corrosivity can be e xpected for concrete placed in con tact with the tested on -site soils. No special sulfate resistant cement is c onsidered necessary for concrete which will be in contact with the tested on-site soils.

5.0 GEOLOGIC AND SEISMIC HAZARDS

5.1 Active Fault Zones

The site is not located within an area where the CGS has published an Alquist -Priolo Earthquake Fault Zone report. The potentia l for fault rupture through the site is, therefore, considered to be low.

The site may however be subject to strong groundshaking during seismic activity.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

5.2 Seismic Hazard Zones

According to the Seismic Hazard Zone report for the South Gate Quadrangle published by the CGS, the site is located within a liquefaction hazard zone. Additi onally, as noted within the Seismic Hazard Zone Report, the hist oric high groundwater is anticipated to be about 8 feet below grade. Therefore, liquefaction analysis is deemed necessary for this site.

General types of ground failures that might occur as a consequence of seve re ground shaking typically include landsl iding, gr ound subsidence, ground lurching and shallow ground rupture. The probability of occurrence of eac h type of ground failure depends on t he severity of the earthquake, distance from faul ts, topography, subsoi ls and groundwater conditions, in addition to other factors.

Based on our subsurface exploration and the seismic designation for this site, all of t he above effects of seismic activity are considered unlikely at the site.

6.0 CONCLUSIONS AND RECOMMENDATIONS

Based on the re sults of our subsurface exploration and laboratory testing, the planned development for the subject site is considered feasible f rom a geotechnical point of view prov ided the following conclusions and recommendations are incorporated in the design and project specifications.

Conditions that may result from the proposed improvement have been evaluated on the basis of the engineering characteristics of the s ubsurface ma terials encountered during our subsurface investigation and their antic ipated behavior bot h during and after cons truction. Conclusions and recommendations, along with site preparation recommendations and construction c onsiderations are discussed in the following sections of this report.

We recommend that Giles Engineering Associates, Inc. be involved in the revie w of the grading and foundation plans for the site. Based on the results of our review, modifications to o ur recommendations may be warranted.

Effect of Proposed Grading and Construction on Adjacent Property

It is our opinion that the proposed construction and grading will be safe against geotechnica l hazards from landslides, settlement, or slippage and the proposed work will not adversely affect the geologic stability of the adjacent property provided grading and construction are performed in compliance with the city code and in accordance with the recommendations presented herein.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

6.1 Seismic Design Considerations

Faulting/Seismic Design Parameters

The site is not locate d within a n area where the CGS h as published an Alquist -Priolo Earthquake Fault Zone report. The po tential for fault rupture thr ough the site is, therefo re, considered to be low.

The site may however be subject to strong groundshaking during seismic activity. In accordance with ASCE 7, Chapter 20, a Site Classification D is recommended for t his site based upon the mapped geological features of the site also verified by test borings.

According to the maps of known active fault near -source zones to be us ed with the 2 019 California Building Code (CBC), the Puente Hills (LA) and Newport Inglewood Connected faults are the closest known ac tive faults and are located approximately 2.93 and 3.06 miles from the site , respectively.

Based upon a deaggregation analysis the Maximum Magnitude (Mw) earthquake is 7.5.

The proposed structure should be designed in accordance with the current ver sions of the: California Building Cod e (CBC) , Minimum Design Loads and Associated Criteria for Building s and Other Structures ASCE 7, and applicable local co des. The following values are determined by using the web-based SEAOC/OSHPD Seismic Design Map Tool based upon the CBC 2016 and ASCE 7-10, and CBC 2019 and ASCE 7-16, respectively:

CBC 2019, Earthquake Loads
Site Class Definition (Section 1613.2.2) D
MCER, Ss ,Determined in Section 1613.2.1 for 0.2 second) 1.738 MCER, S1 Determined in Section 1613.2.1 for 1.0 second) 0.619 Site Coefficient, Fa (Table 1613.2.3 (1) short period) 1.0 Site Coefficient, Fv (Table 1613..2.3 (2) 1-second period) 1.7 Site Modified Spectral Acceleration Value, SMS (Eq. 16-36) 1.738 Site Modified Spectral Acceleration Value, SM1 (Eq 16-37) 1.052 Design Spectral Response Acceleration Parameter, SDS (Eq. 16-38) 1.159 Design Spectral Response Acceleration Parameter, SD1 (Eq. 16-39) 0.702

According to Section 11.4.7 of ASCE 7 -16 for structural engineering considerations, a ground motion hazard analysis is required and should be per formed in ac cordance with Section 21.2 for structures on Sit e Class D with S 1 greater th an or equal to 0.2. Ho wever, as an exception to performing the ground mot ion hazard analysis, the val ue of the Seismic Response Coefficient (Cs) must be determined by Equation (12.8-2) for values of the fundamental period of the building (T) ≤ 1.5Ts, and taken as 1.5 times the value computed in accordance with either Equation ( 12.8-3) for TL ≥ 1.5Ts, or Equation (12.8-4) for T > TL.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

Liquefaction

Our review of the Seismic Hazard Zone Report for the South Gate Quadrangle indicates that the site is located within a liquefaction hazard zone. In addition, the depth to historic h igh gro undwater is reported to be approximately 8 feet belo w grade. Accordingly, a detailed liquefaction analysis was deemed appropriate and was performed.

The liquefaction analysis was performed utilizing the computer software program LiquefyPro and based on the 2019 CBC, and California Geological Survey (CGS) Special Publication 1 17A. For this analysis we used the soil pr ofile identified within boring B -3. The site accelerations (PGAM and ⅔ PGAM) of 0. 819g and 0. 546g, as obtained fro m the SEAOC/OSHPD Seismic Design Map Tool and determined from ASCE 7 -16. Corresponding site moment magnitude s of 6.7 and 6.51 were determined using deaggregation methods published by USGS. Input parameters for blow count data were corrected for borehole diameter, sampling type, automatic hammer type, and depth.

The on-site fine grained soils were evaluated to determine susceptibility to liquefaction during ground shaking in a ccordance with the criteria outlined within SP117A. Soils cons idered to be potentially susceptible to underg o se ismically induced deformation during liquefaction are classified in the following manner:

1. Plastic Index (PI) < 12 and moisture content greater than 85 percent of the Liquid Limit

2. Sensitive soils with PI > 18.

3. All very loose to medium dense granular soils.

The soils obtained during our subsurface explorat ion were tested per SP117A guidelines. Our laboratory results were analyzed to determine potentially liquefiable and non -liquefiable strata to be used i n our liquefaction settlement an alysis. The follo wing table contains results for preliminary screening of the fine-grained soil layers:

Test Boring No. &
Depth
Liquid Limit (LL) Plastic Index (PI) In-situ Moisture Wc/LL B-3 @ 10 ft. 2 46 22* 7 0.15
B-3 @ 15 ft. 2 46 22* 9 0.19
B-3 @ 20 ft. 2 46 22* 9 0.19
B-3 @ 25 ft. 2 43 22* 7 0.16
B-3 @ 40 ft. 2 34 17 27 0.79
B-3 @ 50 ft. 2 49 20* 28 0.57
*Soil tested and considered to be non-sensitive with Sensitivity ranging from 1.1 to 1.7. 1Potentially liquefiable
2Non-liquefiable.

The result of our analysis performed at boring B-3 is presented graphically as Plates A-1 of Appendix A. The computer output files are also included. Due to the presence of a thick layer of non-liquefiable soil overlaying the potentially liquefiable soils, the most likely impact of soil liquefaction will be ground Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

surface settlement resulting from volumetric strain within the liquefied soil layers. Based on the results of the liquefaction analysis (assumed high w ater of 8 feet), we estimate that ground settlement resulting from the design level earthquake is as follows:

Seismically Induced Settlement (inches)
B-3 (2% in 50 year) B-3 (10% in 50 year)
Total 2.32 1.94
Differential 1.16 0.97

Based on the results of the liquefaction analysis (assumed high water of 8 feet), we estimate that ground settlement resulting from the design-level earthquake will be about 1.94 inches. Therefore, a mat foundation system is being recommended for this site. In accordance with the seismically induced settlements required to be evaluated based upon ASCE 7 -16 Sections 11.8 and 12.13.9, the calculated maximum differential settlement allowed per Table 12.13 -3 Differenti al Settl ement Threshold is 0.005 (L) for Multistory Structures consisting of concr ete or masonry walls systems , where L is considered to occur over a total lateral distance of 40 feet. Therefore, the maximum allowable differential settlement is 2.4 inches (0.005 x 40 feet) over the 40 foot span, for seismically induced settlements, which is greater than the calculated differential settlements ranging from 0.97 to

1.16 inches. Therefore, according to ASCE 7 -16 Section 12.13.9.2 design beyond the requirements of Section 12.13.9.2.1 i.e. deep foundation is not required and a mat foundation is acceptable . The computer output file for the liquefaction analysis is attached.

Additionally, as specified by ASCE 11.5 Commentary:

The first basis for seismic de sign in th e standard is that structures have a suitably low likelihood of collapse in the rare events defined as maximum considered earthquakes (MCE) ground motion [F ull PGA; 2% in 50 year ]. A second basis is t hat life threatening damage, primarily from failure of non-structural components in and on structures, is unlikely in a design earthquake ground motion (defined as 2/3rds of the MCE; [10% in 50 year]).

Liquefaction-Induced Lateral Spreading

Lateral spreading of the ground surface during a seismic activity usua lly occurs along the weak shear zones within a liquefiable soil layer and has bee n observed to generally take place toward a free face (i.e. retaining wall, slope or channel) and to lesser extent on ground surfaces with a very gentle slope.

Due to absence of any slope or channel within or near the subject site, the potential for lateral spread occurring within the site is considered to be very low.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

Liquefaction–Induced Potential for Surface Manifestation

Based on our review of the relationships between th e thickness of potentially liquefia ble soil layers relative to the thickness of n on-liquefiable soil layers developed by Ishihara (1985), it is our opinio n that the potential for surface manifestations (sand b oils, loss of bearing, etc.) resulting from soil liquefaction at this site is very low.

6.2 Site Development Recommendations

The recommendations for site development as subsequently described are based upon the conditions encountered at the test boring locations.

Site Clearing

Clearing and dem olition oper ations should include the removal of all landscape vegetation and existing structural features such as bu ilding footings and floor slabs, asph altic concrete pavement, and concrete walkways within the area of the proposed new buildin gs and site improvements.

Existing pavement within areas of proposed development should be r emoved or processed to a maximum 3 -inch size and stockpiled for use as co mpacted fill or stabilizi ng material for the new development. Processed asphalt may be us ed as fill, sub-base cou rse material, or subgrade stabilization material beyond the building perimeter. Processed concrete or exi sting base may be used as fill, sub-base course material, or subgrade stabilization material both within and outside of the building perime ter. Due to the moisture sensitivity and variable support characteristics of the site soils, the pavement is recomme nded to remain in -place as long as po ssible to help protect th e subgrade from construction traffic disturbance. All soils dist urbed by the demolition of the existing improvements should be removed and/or compacted to provide a competent subgrade, as determined by the project geotechnical engineer.

Should any unusua l soil conditions or subsurface structures be encountered during clearing/demolition operations or during grading, they should be brought to the immediate attention of the project geotechnical consultant for corrective recommendations.

Existing Utilities

All existing utilities should be located. Utilities that are not reused should be capped off and properly abandoned in -place in accordance with local code s and ordinances or removed. The exc avations made for removed utilities t hat are in the influence zone of new construction are recommended to be backfilled with structural compacted fill. Underground utilities, which are to be reused or abandoned in-place, are recommended to be evaluated by the structural engineer and utility backfill is recommended to be evaluated by the geotechnical engineer, to determine their potential effect on the new development. If any existing utilities are to be preserved, const ruction operations must be carefully performed so as not to disturb or damage the existing utility.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

Building Area

Due to the presence of variable and low strength onsite soils, the likely disturbance of the subgra de during demolition operations, and the limited field exploration possible due to existing buildings and access, it is recommended that the soils within the proposed new three-story building area and an appropriate distance beyond (5 feet minimum where possible) be over -excavated as necessary to provide a minimum 2 feet structural fil layer below bottom of foundations and floor slab. The soils exposed at the base of this recommended over -excavation should be examine d by the geotechnical engineer to document that the soils are suitable for building suppor t. Prior to placement of fill, the exposed surfaces approved for fill placement should be scarified to an approximate depth of at least 6 to 8 inches, moisture conditioned to the recommended moisture content and then recompacted to at least 90% of the soil’s maximum dry density as determined by Modified Proctor (ASTM D 1557-00). A representative of the project geotechnical consultant should be p resent on site during gr ading operations to verify proper placement and adequate compaction of subgrade and all fills.

Positive drainage devices such as sloped concrete flatwork, earth swales and sheet flow gradient s in landscape area, perimeter flow-through planter, and surface drain system should be designed for the site. The drainage system should drain to a suita ble discharge area away from the structures. The purpose of this drainage system is to reduce water in filtration into the subgrade soils a nd to direct water away from buildings and site improvements.

All utility trench backfill should be placed in lifts n o greater than 8 inches in thickness, moisture conditioned and then compacted in-place to a minimum relative compaction of 90 percent of the soil’s maximum density. A representative of the project geotechnical engineer should observe and test the backfills to document adequacy of compaction.

Proofroll and Compact Subgrade

Following over-excavation and lo wering of site grades, where necessa ry, the subgrades within the proposed pavement areas should be proofrolled in the presence of the geotechnical enginee r with appropriate rubber -tire mounted heavy construction equipment or a loaded truck to detect very loose/soft yielding soil which should be removed to a stable subg rade. Following proofrolling and completion of any necessary additional over -excavation, the subgr ade should be scarified to a minimum depth of 6 to 8 inches, moisture conditioned or air dried as recommended, and recompacted to at least 90 percent of the Modified Proctor (ASTM D1557 ) maximum density. The upper 1 foot of the pavement subgrade should have minimum in -place density of at least 95% of the maximum dry density. Low areas and excava tions may then be backfilled in lift s with suitable very low expansive (EI < 21) structural compacted fill. The selection, placement and compaction of st ructural fill should be performed in accordance with the project specifications.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

The Guide Specific ations included in Appendix D (Modif ied Proctor) of this report are recommended to be used, at a minimum, as an aid in developing the project specifications. The floor slab subgrade may need to be recompacted prior to slab construction due to weather and equipment traffic effects on the previously compacted soil.

Reuse of On-site Soil

On-site very low expansive soil (EI < 21) may be used as structural co mpacted fill provided they do not contain oversized materials and significant quantities of organic ma tter or other deleterious materials. Care s hould be used in cont rolling the moisture content of the soils to achieve proper compaction for load bearing. All subgrade soil compaction as well as the selection, placement and compaction of new fill soils shou ld be performed in accordance with t he project specifications under engineering controlled conditions.

Import Structural Fill

Any soils imported to the site for use as structural fill should consist of very low expansive soils (EI < 21). Material desig nated for import should be submitted to the project geotechnical engineer for evaluation no less than three working days prior to import.

In addition t o expansion criteria, soils imported to the site should exhibit adequate shear strength characteristics for the recommended allowable soil bearing pressure; soluble s ulfate content and corrosivity; and pavement support characteristics.

Subgrade Protection

The nea r surface soils that are expected to comprise the subgrade are sensitive to water and disturbance from construction activities. Unstable soil conditions wil l dev elop if these soils are exposed to moisture increases or are disturbed (rutted) by co nstruction traffic. The site should be graded to prevent water from ponding within construction areas and/or flowing into excavations.

Accumulated water must be rem oved immediately along with any unstable soil. Foundation concrete should be placed and e xcavations backfilled as soon as possible to protect the bearing grade. The degree of subgrade instab ility and associated remedial constr uction is dependent, in part , upo n precautions taken by the contractor to protect the subgrade during site development.

Silt fences or other appropriate erosion control devices should be installed in accordance with loc al, state and federal requirements a t the perimeter of the devel opment areas to control erosion. Since silt fences or other erosion control measures are temporary structures, careful and continuous monitoring and periodic maintenance to remove accumulated soil and/or replacement should be expected.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

Fill Placement

Material for engineered fill should be select free of organic material, debris, and other de leterious substances, possess a very low expansive potential (EI < 21) and should not contain fragment s greater than 3 inches in maximum d imension. On-site excavated soils that meet these requirements may be used to backfill the excavated building pad and pavement areas.

All fill should be placed in 8 -inch-thick maximum loose lifts, moisture conditione d above the soil’s optimum moisture content, and then compacted in place to at least 90 percent of the Modified Proctor maximum density, and in accordance with the enclosed “Guide Structural Fill Specifications”.

The upper 12 inches of subgrade material within pavement areas should be moi sture c onditioned slightly above the soil’s optimum moisture content, and then compacted in place to at least 90 percent of the Modified Proctor maximum density, and in accordance with the enclosed “Guide Structural Fill Specifications”. A representative of the project geotechnical engineer should be present on -site during grading operations to verify proper placement an d compaction of all fill, as well as to verify compliance with the other geotechnical recommendations presented herein.

6.3 Construction Considerations

Construction Dewatering

Groundwater was not encountered during our subsurface exploration to the maximum depth explored (51.5 feet ). However, the site may be susceptible to the development of shallow perched water conditions. In the event tha t shallow perched water is encountered, filter sump pumps placed within pits in the bottoms of excavations are exp ected to be the most fea sible method of construction dewatering.

Soil Excavation

Some slope stability problems s hould be expected in steep, unbraced excavations con sidering the nature of the subsoils. All excavations must be perfo rmed in accordance with CAL-OSHA requirements, which is the responsibility of the contractor. Shallow excavations may be adequately sloped for bank stability while deeper excavations or ex cavations where adequate back sloping cannot be performed may require some form of external support such as shoring or bracing.

6.4 Foundation Recommendations

A mat foundation with perimeter grade-beams structurally connected to the mat is considered suitable for the structure . We recommen d the mat and grade -beams be designed for a maximum, net allowable bearing capacity of 3,000 pounds-per-square-foot ( psf), and a maximum modulus of subgrade reaction (ks) 65 pounds per cubic inch ( pci). . The recommended allowable soil bearing Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

pressure and modulus may be i ncreased by one -third for short term win d and/or seismic loads . A higher bearing capacity and modulus is possible with an increased structural fill layer thickness and/or the introduction of a geogrid reinforcement below the structural fill.

Reinforcing

The design of the mat foundation as well as determination of the actual quan tity of steel reinforcing and dimensions should be performed by the project structural engineer.

Lateral Load Resistance

Lateral load resistance will be developed by a combination of friction acting at the base of foundations and slabs and the passive ea rth pressure developed by footings below grade. Passive pressure an d friction may be used in combination, without reduction, in determining the total resistance to lateral loads.

A coefficient of friction of 0.35 may be used with dead load forces for footings placed on newly placed compacted fill soil. An allowable pas sive earth pressure of 250 psf per foot of foo ting depth ( pcf) below the lowest adjacent grade may be used for the sides of footings placed against newly placed structural fill. The maximum recommended allowable passive pressure is 1,500 psf.

Bearing Material Criteria

Structural fill placed and comp acted under engineering controlled conditions continuous from suitable native soils are considered to be suitable for direct grade-beam and mat foundation suppor t. Soil suitable to serve as the subgrade for placement of structural fill within the zone of foundation influence should exhibit at least a loose relative density (average N value of at least 9) for non-cohesive soils or possess a stiff consistency (average unconfined compressive strength of 1.5 tsf) for cohesive soils for the recommended allo wable soil beari ng pres sure and subgrade modulus. For design and construction estimating purposes, suitable bearing soils are expe cted to be encountered at the recommended over -excavation depths, following grading, which is expected to include some additional over excavation as discussed in Section 6.2 Building Area. Field testing by the geotechnical engineer within the foundation bearing soils is recommended to document that the foundation support soils possess the minim um strength parameters noted abov e. Testing may con sist of Dynamic Cone Penetration tests (per ASTM Special Publication 399), pocket penetrometer tests or other tests as deemed suitable by the Geotechnical Engineer. If un suitable bearing soils are encounte red, they should be recompacted in-place, if feasible, or excavated to a suitable bearing soil subgrade and to a lateral extent as defined by Item No. 3 of the enclos ed Guide Specifications, with the excavation backfilled with structural compacted fill to develop a uniform bearing grade.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

Foundation Embedment

The California Buildi ng Code (CBC) requires a minimum 12 -inch foundation embedment depth.

However, it is rec ommended that exterior foundations extend at least 18 i nches below the adjacent exterior grade for bearing capacity and to provide greater protection of the moisture sensitive bearing soils. All foundations must be protected against weather and water damage during and after construction, and must be supported by suitable bearing materials.

Estimated Foundation Movement

Post-construction total and differential settlement of a shallow mat foundation system designed and constructed in accordance with the recommendations provided in th is report are estimated to be les s than ¾ and ⅓ inch, respectively, for static conditions over a distance of 20 feet. The seismic induced total and differential settlements determined from Boring B-2 of 1.94 (total), and 0.97 (differential).

The total static and seismic differential movement is estim ated to be less than 0.64 inch over a clear span of 40 feet with a resulting angular distortion of less than 0.0013 inches per inch.

6.5 Mat Recommendations

Subgrade

The mat subgrade should be prepared in accordance w ith the appropriate reco mmendations presented in the Site Development Recommendations section of this report. Foundation, utility trenches and other below -mat excavations should be backfilled with structura l compacted fill in accordance with the project specifications.

Design

The floor of the proposed building is recommended to consist of a mat foundation. The mat reinforcing and concrete thickness should be determined by the structural engineer.

The slab is recommended to be underlain by a 4 -inch thick layer of granular material which may be part of the 2 f eet structural fill layer. A minimum 15-mil synthetic sheet should be placed below the floor slab to serve as a vapor retarder for moisture control. The sheets of the vapor retarder material should be evaluated for h oles a nd/or punctures prior to placement and the edges overlapped and taped. If materials underlying the syntheti c sheet contain sharp, angular particles, a layer of coarse sand (Sand Equivalent > 30) approximatel y 2 inches thick or a geotextile should be provided to protect it from puncture. An additional 2 -inch thick layer of coarse sand may be needed between the slab and the vapor retarder to promote proper curing. The sand l ayers above and below the synthetic sheeting may be used as a substitute for the granular material below the slab. Proper curing techniques are recommended to reduce the potential for shrinkage cracking and slab curling.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

6.6 New Pavement

The following recommendations for the new pavement (if needed) are intended for vehicu lar traffic associated with the hotel development within the subject property.

New Pavement Subgrades

Following completion of the recommended subgrade preparation procedures, the subgrade in areas of new pa vement construction are expected to co nsist of e xisting on-site soil that e xhibit a very low expansion potential. An R-value of 20 has been assumed in the preparation of the pavement design.

It should however, be recognized that the local municip ality may require a specific R -value test to verify the use of th e following design. It is recommended that this testing, if required, be conducted following completion of rough grading in the proposed pavement areas so that the R-value test results are indicative of the actual pavement subgrade soils. Alternatively, a m inimum code pav ement section may be required i f a specific R-value test is not performed. To use this R -value, all fill added to the pavement subgrade must have pavement suppo rt characteristics at least equivalent to the existing soils, and must be placed and compacted in accordance with the project specifications.

Asphalt Pavements

The following table presents re commended thicknesses for a new flexib le pavement structure consisting of asphaltic concrete over a granular base, along with the a ppropriate C ALTRANS specifications for proper materials an d placement procedures. An alternate pavement section has been provided for use in parking stall areas due to the anticipated lower traffic intensity in these areas.

However, care must be used so that truck traffic is excluded from areas where the thinne r pavement section is used, since premature pavement distress may o ccur. In the event that heavy vehicle traffic cannot be exclud ed from the specific areas, the pavement section recommended for dri ve lanes should be used throughout the parking lot.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

Pavement recommendations are based upon CALTRANS design parameters for a twenty-year design period and assume proper drainage and construction monitoring. It is, therefore, recommende d that the g eotechnical eng ineer m onitors and tests subgrad e preparation, and that the subgrade be evaluated immediately before pavement construction.

Portland Concrete Pavements

Portland Cement Concrete pavements are recommended in areas where traffi c is concentrated such as the entrance/exit aprons as well as areas subjected to heavy loads such as the trash enclosure loading zone. The preparation of the subgr ade soils within concrete pavement areas should be performed as previously described in this report. Portland Cement Concrete pavements in high stress areas are recommended to be at least 6 inches thick containing No. 3 bars at 18-inch on-center both ways placed at mid -height. T he pavement should be constructed in accordance with Section 40 of the CALTRANS Standard Specifications. A minimum 4 -inch thick layer of base course (CALTRANS Class 2) is recommended below the concrete pavement. This base course should be compacted to at least 95% of the material’s maximum dry density.

The maximum joint spacing within all of the Portland Cement Concrete pavements is recommended to be 15 feet to control shrinkage cracking. Lo ad transfer reinforcing is recommended at construction joints perpendicular to traffic flow if construction joints are not properl y keyed. In this event, ¾ -inch diameter smooth dowel bars, 18 inches in length placed at 12 inches on -center are recommended where joints are perpendicular to the anticipated traffic flow. Expansion joints are recommended only where the pavement abuts fi xed objects such as light s tandard foundations. Tie bars ar e recommended at the first joint within the perimeter of the concre te pavement area. Tie bars are recommended to be No. 4 bars at 42-inch on-center spacings and at least 48 inches in length.

ASPHALT PAVEMENTS
Materials Thickness (inches) CALTRANS
Specifications Parking Stalls
(TI=4.0)
Drive Lanes
(TI=5.0)
Asphaltic Concrete
Surface Course (b) 1 1 Section 39, (a)
Asphaltic Concrete
Binder Course (b) 2 2 Section 39, (a)
Crushed Aggregate
Base Course 6 9 Section 26, Class 2 (R-value at least 78) NOTES:
(a) Compaction to density between 95 and 100 percent of the 50-Blow Marshall Density (b) The surface and binder course may be combined as a single layer placed in one lift if similar materials are utilized.

Geotechnical Feasibility Study
Proposed New 3-Story Building
Public Storage Facility
3010 N. Alameda Street
Compton, California
Project No. 2G-2103008

_________________________________________________________________________ GILES ENGINEERING ASSOCIATES, INC.

General Considerations

Pavement recommendations assume proper drainage and construction monitoring and are based on traffic loads as indicated previously. Pavement des igns are based on either PCA or CALTRANS design parameters for twenty (20) year design perio d. However, these designs are also based on a routine pavement maintenance program and significant asphalt concrete pavement rehabilitation after about 8 to 10 years, in order to obtain a reasonable pavement service life.

6.7 Recommended Construction Materials Testing Services

The repo rt was prepared assuming that Giles will perform Construction Materials Testing (CMT) services during construction of the proposed development. In general, CMT services are recommended (and expected) to at least include ob servation and testing of foundation and pavement support soil and other construction materials. It might be necessary for Gile s to provide supplemental geotechnical recommendations based on the results of CMT services and specific details of the project not known at this time.

6.8 Basis of Report

The actual serv ices for the project varied somewhat from those described in the pr oposed scope of work because of the conditions that were encoun tered while performing the services and in consideration of the proposed project.

This report is strictly based on the project description given earlier in this report. Giles must be notified if any parts of the p roject description or our assumptions are not accurate so that this report can be amended, if needed. This re port is b ased on the assumption th at the facility will be d esigned and constructed according to the codes that govern construction at the site.

The conclusions and recommendations in this report are based on estimated subsurface conditions as shown on the Records of Subsurface Exploration . Giles must be notified if the subsurface conditions that are encountered during constructi on of the proposed de velopment differ from those shown on the Records of Subsurface Exploration because this report will likely nee d to be rev ised.

General comments and limitations of this report are given in the appendix.

© Giles Engineering Associates, Inc. 2021

APPENDIX A

FIGURES AND TEST BORING LOGS

The Test Boring Location Plan contained herein was prepared based upon information supplied by Giles’ client, or others, along with Giles’ field measurements and observations. The diagram is presented for conceptual purposes only and is intended to assist the reader in report interpretation.

The Test Boring Logs and related information enclosed herein depict the subsurface (soil and water) conditions encountered at the specific boring locations on the date that the exploration was performed. Subsurface conditions may differ between boring locations and within areas of the site that were not explored with test borings. The subsurface conditions may also change at the boring locations over the passage of time.

PROPOSED

BUILDING

PROPOSED

CURBING
(3016 N. ALAMEDA ST.)
(3018 N. ALAMEDA ST.)
(3000 N. ALAMEDA ST.)
(3010 N. ALAMEDA ST.)
N. ALAMEDA ST.

E. WEBER AVE.

UNDERGROUND

RAILROAD
(400 E. WEBER AVE.)
(2900 N. ALAMEDA ST.)

PROPOSED

ENCLOSURE

RAILROAD
DATE
CAD No.
06-22-21
2G-2103008

TEST BORING LOCATION PLAN
PROJECT NO.:

COMPTON, CALIFORNIA

DESIGNED
MLS
PROPOSED 3-STORY BUILDING
FIGURE 1

DRAWNSCALE
approx. 1"=40'

REVISED
2g2103008-blp
--

PUBLIC STORAGE FACILITY
020'40'

APPROXIMATE
SCALE
1965 N. MAIN STREET
ORANGE, CA 92865 (714)279-0817
NOTES:

1.) TEST BORING LOCATIONS ARE APPROXIMATE.

2.) PROPOSED FEATURES ARE APPROXIMATE BASED ON THE
PREPARED BY KSP STUDIO.
"CONCEPTUAL SITE PLAN OPTION 3", DATED 2-25-2021,
ILES NGINEERING SSOCIATES, INC.
www.gilesengr.com
3010 N. ALAMEDA STREET
LEGEND:

GEOTECHNICAL TEST BORING

PROPERTY LINE

FIRE HYDRANT
Approximately 10 inches of asphaltic
concrete
Brown Silty fine Sand - Moist
Brown Silty fine Sand, trace Clay - Moist
Brown Silty fine Sand - Moist
Dark Brown Silty Clay - Moist
Olive Gray Silty fine Sand, trace Clay - Very
Moist
Olive Gray clean fine Sand - Very Moist
Boring Terminated at about 36.5 feet (EL.

40.5')
1-SS
2-CS
3-CS
4-CS
5-SS
6-SS
7-SS
8-SS
9-SS
Dd=98.4 pcf
Dd=82.0 pcf
Dd=93.2 pcf
9 24
17 17
6 13
11 21
15 8
3 4
10 5
1 7
10 21
Water Observation Data

GILES ENGINEERING
ASSOCIATES, INC.

Remarks:

TEST BORING LOGB-1
77 feet
04/08/21
Depth (ft)
10 20
30 Elevation
70 60
50 MATERIAL DESCRIPTION
Sample
No. & Type
CS = California Split Spoon
SS = Standard Penetration Test
PROJECT NO: 2G-2103008

PUBLIC STORAGE FACILITY
Changes in strata indicated by the lines are approximate boundary between soil types. The actual transition may be gradual and may vary considerably between test borings. Location of test boring is shown on the Boring Location Plan.

BORING NO. & LOCATION:

Water Level At End of Drilling:

Water Level After Drilling:

FIELD REP:

NOTES

ROBERT TORRES
N
3010 N. ALAMEDA STREET

COMPTON, CA
Qu
(tsf)
Qp
(tsf)
Qs
(tsf)
W
(%) PID
SURFACE ELEVATION:

COMPLETION DATE:

Water Encountered During Drilling: None
Cave Depth At End of Drilling:

Cave Depth After Drilling:

GILES LOG REPORT 2G-2103008.GPJ GILES.GDT 7/14/21
Approximately 10 inches of asphaltic
concrete
Brown Silty fine Sand - Moist
Olive Gray Silty fine Sand, trace Clay - Moist
Olive Gray Silty fine Sand - Moist
Olive Gray fine Sandy Clay - Moist
Olive Gray Silty fine Sand - Moist
Boring Terminated at about 36.5 feet (EL.

41.5')
1-SS
2-SS
3-CS
4-CS
5-SS
6-SS
7-SS
8-SS
9-SS
Dd=76.5 pcf
Dd=94.2 pcf
11 10
10 15
6 8
10 22
15 11
7 3
12 30
30 25
9 26
Water Observation Data

GILES ENGINEERING
ASSOCIATES, INC.

Remarks:

TEST BORING LOGB-2
78 feet
04/08/21
Depth (ft)
10 20
30 Elevation
70 60
50 MATERIAL DESCRIPTION
Sample
No. & Type
CS = California Split Spoon
SS = Standard Penetration Test`
PROJECT NO: 2G-2103008

PUBLIC STORAGE FACILITY
Changes in strata indicated by the lines are approximate boundary between soil types. The actual transition may be gradual and may vary considerably between test borings. Location of test boring is shown on the Boring Location Plan.

BORING NO. & LOCATION:

Water Level At End of Drilling:

Water Level After Drilling:

FIELD REP:

NOTES

ROBERT TORRES
N
3010 N. ALAMEDA STREET

COMPTON, CA
Qu
(tsf)
Qp
(tsf)
Qs
(tsf)
W
(%) PID
SURFACE ELEVATION:

COMPLETION DATE:

Water Encountered During Drilling: None
Cave Depth At End of Drilling:

Cave Depth After Drilling:

GILES LOG REPORT 2G-2103008.GPJ GILES.GDT 7/14/21
Approximately 10 inches of asphaltic
concrete
Brown Silty fine Sand - Moist
Brown Silty fine Sand, trace Clay - Moist
Brown Gray Silty Clay, trace fine Sand -
Moist
Gray Brown Silty Clay - Moist
Gray Olive Silty fine Sand, trace Clay - Moist
Brown Sandy Clay, trace Sand - Moist
Olive Gray Clayey fine Sand to Sandy Clay,
trace Clay - Moist
Olive Gray Silty Clay - Moist
Boring Terminated at about 51.5 feet (EL.

27.5')
1-SS
2-SS
3-SS
4-SS
5-SS
6-SS
7-SS
8-SS
9-SS
10-SS
11-SS
12-SS
P200=73%
LL=46 PI=22
P200=83%
LL=46 PI=22
P200=87%
LL=46 PI=22
P200=56%
LL=43 PI=22
P200=31%
P200=60%
P200=79%
LL=34 PI=17
P200=48%
P200=97%
LL=49 PI=20
8 8
7 9
9 9
10 18
18 18
16 16
6 8
7 7
9 9
7 12
27 27
31 28
Water Observation Data

GILES ENGINEERING
ASSOCIATES, INC.

Remarks:

TEST BORING LOGB-3
79 feet
04/08/21
Depth (ft)
10 20
30 40
50 Elevation
70 60
50 40
30 MATERIAL DESCRIPTION
Sample
No. & Type
SS = Standard Penetration Test
PROJECT NO: 2G-2103008

PUBLIC STORAGE FACILITY
Changes in strata indicated by the lines are approximate boundary between soil types. The actual transition may be gradual and may vary considerably between test borings. Location of test boring is shown on the Boring Location Plan.

BORING NO. & LOCATION:

Water Level At End of Drilling:

Water Level After Drilling:

FIELD REP:

NOTES

ROBERT TORRES
N
3010 N. ALAMEDA STREET

COMPTON, CA
Qu
(tsf)
Qp
(tsf)
Qs
(tsf)
W
(%) PID
SURFACE ELEVATION:

COMPLETION DATE:

Water Encountered During Drilling: None
Cave Depth At End of Drilling:

Cave Depth After Drilling:

GILES LOG REPORT 2G-2103008.GPJ GILES.GDT 7/14/21

*********************************************************************************************** ********
LIQUEFACTION ANALYSIS SUMMARY
Copyright by CivilTech Software
www.civiltechsoftware.com

*********************************************************************************************** ********
Font: Courier New, Regular, Size 8 is recommended for this report.

Licensed to ,  7/8/2021 2:15:32  PM
Input File Name: C:\Users\Monica Sell\Desktop\2G‐2103008 Public Storage Compton Geo\B‐2 Compton.liq
Title:  Public Storage Compton
Subtitle:  2G‐2103008
Surface Elev.=
Hole No.=B‐3
Depth of Hole= 51.50 ft
Water Table during Earthquake= 8.00 ft
Water Table during In‐Situ Testing= 60.00 ft
Max. Acceleration= 0.82 g
Earthquake Magnitude= 6.70
Input Data:

Surface Elev.=
Hole No.=B‐3
Depth of Hole=51.50 ft
Water Table during Earthquake= 8.00 ft
Water Table during In‐Situ Testing= 60.00 ft
Max. Acceleration=0.82 g
Earthquake Magnitude=6.70
No‐Liquefiable Soils:   CL, OL are Non‐Liq. Soil

1. SPT or BPT Calculation.

2. Settlement Analysis Method: Tokimatsu/Seed

3. Fines Correction for Liquefaction: Idriss/Seed

4. Fine Correction for Settlement: During Liquefaction*

5. Settlement Calculation in: All zones*

6. Hammer Energy Ratio,                                   Ce = 1.4

7. Borehole Diameter,                                         Cb= 1

8. Sampling Method,                                          Cs= 1.2

9. User request factor of safety (apply to CSR) ,   User= 1 Plot one CSR curve (fs1=User)

10. Use Curve Smoothing: No
* Recommended Options
In‐Situ Test Data:

Depth
SPT gamma Fines
ft pcf %
____________________________________

1.00 8.00 120.00 50.00

3.50 8.00 120.00 50.00

6.00 7.00 120.00 50.00

10.00 9.00 120.00 NoLiq

15.00 9.00 120.00 NoLiq

20.00 9.00 120.00 NoLiq

25.00 10.00 120.00 NoLiq

30.00 18.00 120.00 31.00

35.00 18.00 120.00 60.00

40.00 18.00 120.00 NoLiq

45.00 16.00 120.00 48.00

50.00 16.00 120.00 NoLiq
____________________________________
Output Results:

Settlement of Saturated Sands=1.92 in.

Settlement of Unsaturated Sands=0.40 in.

Total Settlement of Saturated and Unsaturated Sands=2.32 in.

Differential Settlement=1.161 to 1.533 in.

Depth CRRm CSRfs F.S. S_sat. S_dry S_all
ft   in. in. in.
_______________________________________________________

1.00 0.39 0.53 5.00 1.92 0.40 2.32

1.50 0.39 0.53 5.00 1.92 0.40 2.32

2.00 0.39 0.53 5.00 1.92 0.40 2.32

2.50 0.39 0.53 5.00 1.92 0.40 2.32

3.00 0.39 0.53 5.00 1.92 0.39 2.31

3.50 0.39 0.53 5.00 1.92 0.38 2.30

4.00 0.39 0.53 5.00 1.92 0.34 2.26

4.50 0.39 0.53 5.00 1.92 0.32 2.24

5.00 0.39 0.53 5.00 1.92 0.32 2.24

5.50 0.39 0.53 5.00 1.92 0.31 2.23

6.00 0.34 0.52 5.00 1.92 0.30 2.22

6.50 0.33 0.52 5.00 1.92 0.26 2.18

7.00 0.32 0.52 5.00 1.92 0.18 2.10

7.50 0.31 0.52 5.00 1.92 0.09 2.01

8.00 0.30 0.52 0.57* 1.92 0.00 1.92

8.50 0.33 0.54 0.60* 1.84 0.00 1.84

9.00 0.32 0.55 0.57* 1.75 0.00 1.75

9.50 0.31 0.57 0.55* 1.67 0.00 1.67

10.00 2.00 0.58 5.00 1.58 0.00 1.58

10.50 2.00 0.59 5.00 1.58 0.00 1.58

11.00 2.00 0.60 5.00 1.58 0.00 1.58

11.50 2.00 0.62 5.00 1.58 0.00 1.58

12.00 2.00 0.63 5.00 1.58 0.00 1.58

12.50 2.00 0.64 5.00 1.58 0.00 1.58

13.00 2.00 0.65 5.00 1.58 0.00 1.58

13.50 2.00 0.65 5.00 1.58 0.00 1.58

14.00 2.00 0.66 5.00 1.58 0.00 1.58

14.50 2.00 0.67 5.00 1.58 0.00 1.58

15.00 2.00 0.68 5.00 1.58 0.00 1.58

15.50 2.00 0.69 5.00 1.58 0.00 1.58

16.00 2.00 0.69 5.00 1.58 0.00 1.58

16.50 2.00 0.70 5.00 1.58 0.00 1.58

17.00 2.00 0.71 5.00 1.58 0.00 1.58

17.50 2.00 0.71 5.00 1.58 0.00 1.58

18.00 2.00 0.72 5.00 1.58 0.00 1.58

18.50 2.00 0.72 5.00 1.58 0.00 1.58

19.00 2.00 0.73 5.00 1.58 0.00 1.58

19.50 2.00 0.73 5.00 1.58 0.00 1.58

20.00 2.00 0.74 5.00 1.58 0.00 1.58

20.50 2.00 0.74 5.00 1.58 0.00 1.58

21.00 2.00 0.75 5.00 1.58 0.00 1.58

21.50 2.00 0.75 5.00 1.58 0.00 1.58

22.00 2.00 0.75 5.00 1.58 0.00 1.58

22.50 2.00 0.76 5.00 1.58 0.00 1.58

23.00 2.00 0.76 5.00 1.58 0.00 1.58

23.50 2.00 0.77 5.00 1.58 0.00 1.58

24.00 2.00 0.77 5.00 1.58 0.00 1.58

24.50 2.00 0.77 5.00 1.58 0.00 1.58

25.00 2.00 0.78 5.00 1.58 0.00 1.58

25.50 2.00 0.78 5.00 1.58 0.00 1.58

26.00 2.00 0.78 5.00 1.58 0.00 1.58

26.50 2.00 0.78 5.00 1.58 0.00 1.58

27.00 2.00 0.79 5.00 1.58 0.00 1.58

27.50 2.00 0.79 5.00 1.58 0.00 1.58

28.00 2.00 0.79 5.00 1.58 0.00 1.58

28.50 2.00 0.79 5.00 1.58 0.00 1.58

29.00 2.00 0.80 5.00 1.58 0.00 1.58

29.50 2.00 0.80 5.00 1.58 0.00 1.58

30.00 2.00 0.80 5.00 1.58 0.00 1.58

30.50 2.63 0.80 3.29 1.55 0.00 1.55

31.00 2.63 0.80 3.29 1.52 0.00 1.52

31.50 2.62 0.80 3.28 1.48 0.00 1.48

32.00 2.61 0.80 3.27 1.45 0.00 1.45

32.50 2.60 0.80 3.27 1.41 0.00 1.41

33.00 2.60 0.80 3.26 1.37 0.00 1.37

33.50 2.59 0.79 3.26 1.32 0.00 1.32

34.00 0.62 0.79 0.79* 1.28 0.00 1.28

34.50 0.57 0.79 0.72* 1.24 0.00 1.24

35.00 0.54 0.79 0.68* 1.19 0.00 1.19

35.50 2.56 0.79 3.24 1.15 0.00 1.15

36.00 2.55 0.79 3.24 1.11 0.00 1.11

36.50 2.55 0.79 3.24 1.07 0.00 1.07

37.00 0.60 0.78 0.76* 1.02 0.00 1.02

37.50 0.55 0.78 0.71* 0.98 0.00 0.98

38.00 0.53 0.78 0.68* 0.93 0.00 0.93

38.50 0.51 0.78 0.65* 0.88 0.00 0.88

39.00 0.50 0.78 0.64* 0.83 0.00 0.83

39.50 0.48 0.78 0.62* 0.78 0.00 0.78

40.00 0.47 0.77 0.61* 0.73 0.00 0.73

40.50 2.00 0.77 5.00 0.73 0.00 0.73

41.00 2.00 0.77 5.00 0.73 0.00 0.73

41.50 2.00 0.77 5.00 0.73 0.00 0.73

42.00 2.00 0.77 5.00 0.73 0.00 0.73

42.50 2.00 0.76 5.00 0.73 0.00 0.73

43.00 2.00 0.76 5.00 0.73 0.00 0.73

43.50 2.00 0.76 5.00 0.73 0.00 0.73

44.00 2.00 0.76 5.00 0.73 0.00 0.73

44.50 2.00 0.75 5.00 0.73 0.00 0.73

45.00 2.00 0.75 5.00 0.73 0.00 0.73

45.50 0.34 0.75 0.46* 0.66 0.00 0.66

46.00 0.34 0.75 0.46* 0.59 0.00 0.59

46.50 0.34 0.74 0.46* 0.52 0.00 0.52

47.00 0.34 0.74 0.45* 0.45 0.00 0.45

47.50 0.33 0.74 0.45* 0.38 0.00 0.38

48.00 0.33 0.74 0.45* 0.30 0.00 0.30

48.50 0.33 0.73 0.45* 0.23 0.00 0.23

49.00 0.33 0.73 0.44* 0.16 0.00 0.16

49.50 0.32 0.73 0.44* 0.08 0.00 0.08

50.00 0.32 0.73 0.44* 0.01 0.00 0.01

50.50 2.00 0.72 5.00 0.00 0.00 0.00

51.00 2.00 0.72 5.00 0.00 0.00 0.00

51.50 2.00 0.72 5.00 0.00 0.00 0.00
_______________________________________________________ * F.S.<1, Liquefaction Potential Zone
(F.S. is limited to 5, CRR  is limited to 2, CSR  is limited to 2) Units: Unit:  qc, fs, Stress or Pressure = atm (1.0581tsf); Unit Weight = pcf; Depth = ft; Settlement = in.
____________________________________________________________________________________ 1 atm (atmosphere) = 1 tsf (ton/ft2)
CRRm   Cyclic resistance ratio from soils
CSRsf  Cyclic stress ratio induced by a given earthquake (with user request
factor of safety)
F.S.  Factor of Safety against liquefaction, F.S.=CRRm/CSRsf S_sat Settlement from saturated sands
S_dry Settlement from Unsaturated Sands
S_all Total Settlement from Saturated and Unsaturated Sands NoLiq No‐Liquefy Soils

*********************************************************************************************** ********
LIQUEFACTION ANALYSIS SUMMARY
Copyright by CivilTech Software
www.civiltechsoftware.com

*********************************************************************************************** ********
Font: Courier New, Regular, Size 8 is recommended for this report.

Licensed to ,  7/8/2021 2:28:15  PM
Input File Name: C:\Users\Monica Sell\Desktop\2G‐2103008 Public Storage Compton Geo\B‐3 Compton 10%.liq
Title:  Public Storage Compton
Subtitle:  2G‐2103008
Surface Elev.=
Hole No.=B‐3
Depth of Hole= 51.50 ft
Water Table during Earthquake= 8.00 ft
Water Table during In‐Situ Testing= 60.00 ft
Max. Acceleration= 0.55 g
Earthquake Magnitude= 6.51
Input Data:

Surface Elev.=
Hole No.=B‐3
Depth of Hole=51.50 ft
Water Table during Earthquake= 8.00 ft
Water Table during In‐Situ Testing= 60.00 ft
Max. Acceleration=0.55 g
Earthquake Magnitude=6.51
No‐Liquefiable Soils:   CL, OL are Non‐Liq. Soil

1. SPT or BPT Calculation.

2. Settlement Analysis Method: Tokimatsu/Seed

3. Fines Correction for Liquefaction: Idriss/Seed

4. Fine Correction for Settlement: During Liquefaction*

5. Settlement Calculation in: All zones*

6. Hammer Energy Ratio,                                   Ce = 1.4

7. Borehole Diameter,                                         Cb= 1

8. Sampling Method,                                          Cs= 1.2

9. User request factor of safety (apply to CSR) ,   User= 1 Plot one CSR curve (fs1=User)

10. Use Curve Smoothing: No
* Recommended Options
In‐Situ Test Data:

Depth
SPT gamma Fines
ft pcf %
____________________________________

1.00 8.00 120.00 50.00

3.50 8.00 120.00 50.00

6.00 7.00 120.00 50.00

10.00 9.00 120.00 NoLiq

15.00 9.00 120.00 NoLiq

20.00 9.00 120.00 NoLiq

25.00 10.00 120.00 NoLiq

30.00 18.00 120.00 31.00

35.00 18.00 120.00 60.00

40.00 18.00 120.00 NoLiq

45.00 16.00 120.00 48.00

50.00 16.00 120.00 NoLiq
____________________________________
Output Results:

Settlement of Saturated Sands=1.91 in.

Settlement of Unsaturated Sands=0.03 in.

Total Settlement of Saturated and Unsaturated Sands=1.94 in.

Differential Settlement=0.971 to 1.281 in.

Depth CRRm CSRfs F.S. S_sat. S_dry S_all
ft   in. in. in.
_______________________________________________________

1.00 0.42 0.35 5.00 1.91 0.03 1.94

1.50 0.42 0.35 5.00 1.91 0.03 1.94

2.00 0.42 0.35 5.00 1.91 0.03 1.94

2.50 0.42 0.35 5.00 1.91 0.03 1.94

3.00 0.42 0.35 5.00 1.91 0.03 1.94

3.50 0.42 0.35 5.00 1.91 0.03 1.93

4.00 0.42 0.35 5.00 1.91 0.02 1.93

4.50 0.42 0.35 5.00 1.91 0.02 1.93

5.00 0.42 0.35 5.00 1.91 0.02 1.93

5.50 0.42 0.35 5.00 1.91 0.02 1.93

6.00 0.36 0.35 5.00 1.91 0.02 1.92

6.50 0.35 0.35 5.00 1.91 0.01 1.92

7.00 0.34 0.35 5.00 1.91 0.01 1.92

7.50 0.33 0.35 5.00 1.91 0.00 1.91

8.00 0.32 0.35 0.93* 1.91 0.00 1.91

8.50 0.35 0.36 0.98* 1.83 0.00 1.83

9.00 0.34 0.37 0.92* 1.75 0.00 1.75

9.50 0.33 0.38 0.88* 1.67 0.00 1.67

10.00 2.00 0.39 5.00 1.58 0.00 1.58

10.50 2.00 0.40 5.00 1.58 0.00 1.58

11.00 2.00 0.40 5.00 1.58 0.00 1.58

11.50 2.00 0.41 5.00 1.58 0.00 1.58

12.00 2.00 0.42 5.00 1.58 0.00 1.58

12.50 2.00 0.42 5.00 1.58 0.00 1.58

13.00 2.00 0.43 5.00 1.58 0.00 1.58

13.50 2.00 0.44 5.00 1.58 0.00 1.58

14.00 2.00 0.44 5.00 1.58 0.00 1.58

14.50 2.00 0.45 5.00 1.58 0.00 1.58

15.00 2.00 0.45 5.00 1.58 0.00 1.58

15.50 2.00 0.46 5.00 1.58 0.00 1.58

16.00 2.00 0.46 5.00 1.58 0.00 1.58

16.50 2.00 0.47 5.00 1.58 0.00 1.58

17.00 2.00 0.47 5.00 1.58 0.00 1.58

17.50 2.00 0.47 5.00 1.58 0.00 1.58

18.00 2.00 0.48 5.00 1.58 0.00 1.58

18.50 2.00 0.48 5.00 1.58 0.00 1.58

19.00 2.00 0.49 5.00 1.58 0.00 1.58

19.50 2.00 0.49 5.00 1.58 0.00 1.58

20.00 2.00 0.49 5.00 1.58 0.00 1.58

20.50 2.00 0.49 5.00 1.58 0.00 1.58

21.00 2.00 0.50 5.00 1.58 0.00 1.58

21.50 2.00 0.50 5.00 1.58 0.00 1.58

22.00 2.00 0.50 5.00 1.58 0.00 1.58

22.50 2.00 0.51 5.00 1.58 0.00 1.58

23.00 2.00 0.51 5.00 1.58 0.00 1.58

23.50 2.00 0.51 5.00 1.58 0.00 1.58

24.00 2.00 0.51 5.00 1.58 0.00 1.58

24.50 2.00 0.51 5.00 1.58 0.00 1.58

25.00 2.00 0.52 5.00 1.58 0.00 1.58

25.50 2.00 0.52 5.00 1.58 0.00 1.58

26.00 2.00 0.52 5.00 1.58 0.00 1.58

26.50 2.00 0.52 5.00 1.58 0.00 1.58

27.00 2.00 0.52 5.00 1.58 0.00 1.58

27.50 2.00 0.53 5.00 1.58 0.00 1.58

28.00 2.00 0.53 5.00 1.58 0.00 1.58

28.50 2.00 0.53 5.00 1.58 0.00 1.58

29.00 2.00 0.53 5.00 1.58 0.00 1.58

29.50 2.00 0.53 5.00 1.58 0.00 1.58

30.00 2.00 0.53 5.00 1.58 0.00 1.58

30.50 2.83 0.53 5.00 1.55 0.00 1.55

31.00 2.83 0.53 5.00 1.52 0.00 1.52

31.50 2.82 0.53 5.00 1.48 0.00 1.48

32.00 2.81 0.53 5.00 1.44 0.00 1.44

32.50 2.80 0.53 5.00 1.40 0.00 1.40

33.00 2.79 0.53 5.00 1.36 0.00 1.36

33.50 2.79 0.53 5.00 1.32 0.00 1.32

34.00 0.67 0.53 1.27 1.28 0.00 1.28

34.50 0.61 0.53 1.16 1.23 0.00 1.23

35.00 0.58 0.53 1.10 1.19 0.00 1.19

35.50 2.76 0.53 5.00 1.15 0.00 1.15

36.00 2.75 0.53 5.00 1.11 0.00 1.11

36.50 2.74 0.52 5.00 1.06 0.00 1.06

37.00 0.65 0.52 1.23 1.02 0.00 1.02

37.50 0.60 0.52 1.14 0.97 0.00 0.97

38.00 0.57 0.52 1.09 0.93 0.00 0.93

38.50 0.55 0.52 1.06 0.88 0.00 0.88

39.00 0.53 0.52 1.03 0.83 0.00 0.83

39.50 0.52 0.52 1.01 0.78 0.00 0.78

40.00 0.51 0.52 0.99* 0.73 0.00 0.73

40.50 2.00 0.51 5.00 0.72 0.00 0.72

41.00 2.00 0.51 5.00 0.72 0.00 0.72

41.50 2.00 0.51 5.00 0.72 0.00 0.72

42.00 2.00 0.51 5.00 0.72 0.00 0.72

42.50 2.00 0.51 5.00 0.72 0.00 0.72

43.00 2.00 0.51 5.00 0.72 0.00 0.72

43.50 2.00 0.51 5.00 0.72 0.00 0.72

44.00 2.00 0.50 5.00 0.72 0.00 0.72

44.50 2.00 0.50 5.00 0.72 0.00 0.72

45.00 2.00 0.50 5.00 0.72 0.00 0.72

45.50 0.37 0.50 0.74* 0.66 0.00 0.66

46.00 0.37 0.50 0.74* 0.59 0.00 0.59

46.50 0.36 0.50 0.74* 0.52 0.00 0.52

47.00 0.36 0.49 0.73* 0.45 0.00 0.45

47.50 0.36 0.49 0.73* 0.37 0.00 0.37

48.00 0.36 0.49 0.72* 0.30 0.00 0.30

48.50 0.35 0.49 0.72* 0.23 0.00 0.23

49.00 0.35 0.49 0.72* 0.16 0.00 0.16

49.50 0.35 0.49 0.72* 0.08 0.00 0.08

50.00 0.34 0.48 0.71* 0.01 0.00 0.01

50.50 2.00 0.48 5.00 0.00 0.00 0.00

51.00 2.00 0.48 5.00 0.00 0.00 0.00

51.50 2.00 0.48 5.00 0.00 0.00 0.00
_______________________________________________________ * F.S.<1, Liquefaction Potential Zone
(F.S. is limited to 5, CRR  is limited to 2, CSR  is limited to 2) Units: Unit:  qc, fs, Stress or Pressure = atm (1.0581tsf); Unit Weight = pcf; Depth = ft; Settlement = in.
____________________________________________________________________________________ 1 atm (atmosphere) = 1 tsf (ton/ft2)
CRRm   Cyclic resistance ratio from soils
CSRsf  Cyclic stress ratio induced by a given earthquake (with user request
factor of safety)
F.S.  Factor of Safety against liquefaction, F.S.=CRRm/CSRsf S_sat Settlement from saturated sands
S_dry Settlement from Unsaturated Sands
S_all Total Settlement from Saturated and Unsaturated Sands NoLiq No‐Liquefy Soils

APPENDIX B

FIELD PROCEDURES

The field operations were conducted in general accordance with the procedures recommended by the American Society for Testing and Materials (ASTM) designation D 420 entitled “Standard Guide for Sampling Rock and Rock” and/or other relevant specifications.

Soil samples were preserved and transported to Giles’ laboratory in general accordance with the procedures recommended by ASTM designation D 4220 entitled “Standard Practice for Preserving and Transporting Soil Samples.” Brief descriptions of the sampling, testing and field procedures commonly performed by Giles are provided herein.

GILES ENGINEERING ASSOCIATES, INC.

GENERAL FIELD PROCEDURES

Test Boring Elevations

The ground surface elevations reported on the Test Boring Logs are referenced to the assumed benchmark shown on the Boring Location Plan (Figure 1). Unless otherwise noted, the elevations were determined with a conventional hand-level and are accurate to within about 1 foot.

Test Boring Locations

The test borings were located on-site based on the existing site features and/or apparent property lines. Dimensions ill ustrating the approximate boring locations are reported on the Boring Location Plan (Figure 1).

Water Level Measurement

The water levels reported on the Test Boring Logs represent the depth of “free” water encountered during drilling and/or after the drilling tools were removed from the borehole. Water levels measured within a granular (sand and gravel) soil profile are typically indicative of the water table elevat ion. It is usually not possible to accurately identify the water table elevation with cohesive (clayey) soils, since the rate of seepage is slow. The water table elevation within cohesive soils must therefore be determined over a period of time with groundwater observation wells.

It must be recognized that the water table may fluctuate seasonally and during periods of heavy precipitation. Depending on the subsurface conditions, water may also become perched above the water table, especially during wet periods.

Borehole Backfilling Procedures

Each borehole was backfilled upon completion of the field operations. If potential contamination was encountered, and/or if required by state or local regulations, boreholes were backfilled with an “impervi ous” material (such as bentonite slurry).

Borings that penetrated pavements, sidewalks, etc. were “capped” with Portland Cement concrete, asphaltic concrete, or a similar surface material. It must, however, be recognized that the backfill material may settle, and the surface cap may subside, over a period of time. Further backfilling and/or re-surfacing by Giles’ client or the property owner may be required.

GILES ENGINEERING ASSOCIATES, INC.

FIELD SAMPLING AND TESTING PROCEDURES

Auger Sampling (AU)

Soil samples are removed from the auger fl ights as an auger is withdrawn above the ground surface. Such samples are used to determine general soil types and identify approximate soil stratifications. Auger samples are highly disturbed and are therefore not typically used for geotechnical strength testing.

Split-Barrel Sampling (SS) – (ASTM D-1586)

A split-barrel sampler with a 2-inch outside diameter is driven into the subsoil with a 140- pound hammer free-falling a vertical distance of 30 inches. The summation of hammer- blows required to drive the sampler the final 12-inches of an 18-inch sample interval is defined as the “Standard Penetration Resistance” or N-value is an index of the relative density of granular soils and the comparative consistency of cohesive soils. A soil sample is collected from each SPT interval.

Shelby Tube Sampling (ST) – (ASTM D-1587)

A relatively undisturbed soil sample is collected by hydraulically advancing a thin-walled Shelby Tube sampler into a soil mass. Shelby Tubes have a sharp cutting edge and are commonly 2 to 5 inches in diameter.

Bulk Sample (BS)

A relatively large volume of soils is colle cted with a shovel or other manually-operated tool. The sample is typically transported to Giles’ materials laboratory in a sealed bag or bucket.

Dynamic Cone Penetration Test (DC) – (ASTM STP 399)

This test is conducted by driving a 1.5-inch-diameter cone into the subsoil using a 15- pound steel ring (hammer), free-falling a vertical distance of 20 inches. The number of hammer-blows required to drive the cone 1¾ inches is an indication of the soil strength and density, and is defined as “N”. The Dynamic Cone Penetration test is commonly conducted in hand auger borings, test pits and within excavated trenches.

- Continued -

GILES ENGINEERING ASSOCIATES, INC.

Ring-Lined Barrel Sampling – (ASTM D 3550)

In this procedure, a ring-lined barrel sampler is used to collect soil samples for classification and laboratory testing. This method provides samples that fit directly into laboratory test instruments without additional handling/disturbance.

Sampling and Testing Procedures

The field testing and sampling operations were conducted in general accordance with the procedures recommended by the American Society for Testing and Materials (ASTM) and/or other relevant specifications. Results of the field testing (i.e. N-values) are reported on the Test Boring Logs. Explanations of the terms and symbols shown on the logs are provided on the appendix enclosure entitled “General Notes”.

APPENDIX C

LABORATORY TESTING AND CLASSIFICATION

The laboratory testing was conducted under the supervision of a geotechnical engineer in accordance with the procedures recommended by the American Society for Testing and Materials (ASTM) and/or other relevant specifications. Brief descriptions of laboratory tests commonly performed by Giles are provided herein.

GILES ENGINEERING ASSOCIATES, INC.

LABORATORY TESTING AND CLASSIFICATION

Photoionization Detector (PID)

In this procedure, soil samples are “scanned” in Giles’ analytical laboratory using a Photoionization Detector (PID). The instrument is equipped with an 11.7 eV lamp calibrated to a Benzene Standard and is capable of detecting a minute concentration of certain Volatile Organic Compound (VOC) vapors, such as those commonly associated with petroleum products and some solvents. Results of the PID analysis are expressed in HNu (manufacturer’s) units rather than actual concentration.

Moisture Content (w) (ASTM D 2216)

Moisture content is defined as the ratio of the weight of water contained within a soil sample to the weight of the dry solids within the sample. Moisture content is expressed as a percentage.

Unconfined Compressive Strength (qu) (ASTM D 2166)

An axial load is applied at a uniform rate to a cylindrical soil sample. The unconfined compressive strength is the maximum stress obtained or the stress when 15% axial strain is reached, whichever occurs first.

Calibrated Penetrometer Resistance (qp)

The small, cylindrical tip of a hand-held penetrometer is pressed into a soil sample to a prescribed depth to measure the soils capacity to resist penetration. This test is used to evaluate unconfined compressive strength.

Vane-Shear Strength (qs)

The blades of a vane are inserted into the flat surface of a soil sample and the vane is rotated until failure occurs. The maximum shear resistance measured immediately prior to failure is taken as the vane-shear strength.

Loss-on-Ignition (ASTM D 2974; Method C)

The Loss-on-Ignition (L.O.I.) test is used to determine the organic content of a soil sample. The procedure is conducted by heating a dry soil sample to 440°C in order to burn-off or “ash” organic matter present within the sample. The L.O.I. value is the ratio of the weight loss due to ignition compared to the initial weight of the dry sample. L.O.I. is expressed as a percentage.

GILES ENGINEERING ASSOCIATES, INC.

Particle Size Distribution (ASTB D 421, D 422, and D 1140)

This test is performed to determine the distribution of specific particle sizes (diameters) within a soil sample. The distribution of coarse-grained soil particles (sand and gravel) is determined from a “sieve analysis,” which is conducted by passing the sample through a series of nested sieves. The distribution of fine-grained soil particles (silt and clay) is determined from a “hydrometer analysis” which is based on the sedimentation of particles suspended in water.

Consolidation Test (ASTM D 2435)

In this procedure, a series of cumulative vertical loads are applied to a small, laterally confined soil sample. During each load increment, vertical compression (consolidation) of the sample is measured over a period of time. Results of this test are used to estimate settlement and time rate of settlement.

Classification of Samples

Each soil sample was visually-manually classified, based on texture and plasticity, in general accordance with the Unified Soil Classification System (ASTM D-2488-75). The classifications are reported on the Test Boring Logs.

Laboratory Testing

The laboratory testing operations were conducted in general accordance with the procedures recommended by the American Society for Testing and Materials (ASTM) and/or other relevant specifications. Results of the laboratory tests are provided on the Test Boring Logs or other appendix enclosures. Explanation of the terms and symbols used on the logs is provided on the appendix enclosure entitled “General Notes.”

GILES ENGINEERING ASSOCIATES, INC.

California Bearing Ratio (CBR) Test ASTM D-1833

The CBR test is used for evaluation of a soil subgrade for pavement design. The test consists of measuring the force required for a 3-square-inch cylindrical piston to penetrate 0.1 or 0.2 inch into a compacted soil sample. The result is expressed as a percent of force required to penetrate a standard compacted crushed stone.

Unless a CBR test has been specifically requested by the client, the CBR is estimated from published charts, based on soil classification and strength characteristics. A typical correlation chart is below.

APPENDIX D

GENERAL INFORMATION

GILES ENGINEERING ASSOCIATES, INC.

GENERAL COMMENTS

The soil samples obtained during the subsurface exploration will be retained for a period of thirty days. If no instructions are received, they will be disposed of at that time.

This report has been prepared exclusively for the client in order to aid in the evaluation of this property and to assist the architects and engineers in the design and preparation of the project plans and specifications. Copies of this report may be provided to contractor(s), with contract documents, to disclose information relative to this project.

The report, however, has not been prepared to serv e as the plans and specifications for actual construction without the appropriate interpretation by the project architect, structural engineer, and/or civil engineer. Reproduction and distribution of this report must be authorized by the client and Giles.

This report has been based on assumed conditions/characteristics of the proposed development where specific information was not available. It is recommended that the architect, civil engineer and structural engineer along with any other design professionals involved in this project carefully review these assumptions to ensure they are consistent with the actual planned development. When discrepancies exist, they should be brought to our attention to ensure they do not affect the conclusions and recommendations provided herein. The project plans and specifications may also be submitted to Giles for review to ensure that the geotechnical related conclusions and recommendations provided herein have been correctly interpreted.

The analysis of this site was based on a subsoil profile interpolated from a limited subsurface exploration. If the actual conditions encountered during construction vary from those indicated by the borings, Giles must be contacted immediately to determine if the conditions alter the recommendations contained herein.

The conclusions and recommendations presented in this report have been promulgated in accordance with generally accepted professional engineering practices in the field of geotechnical engineering. No other warranty is either expressed or implied.

With Dust
Palliative
With
Bituminous
Treatment
GW Good: tractor, rubber-tired, steel
wheel or vibratory roller
125-135 Almost none Good drainage,
pervious
Very stable Excellent Good Fair to
poor
Excellent
GP Good: tractor, rubber-tired, steel
wheel or vibratory roller
115-125 Almost none Good drainage,
pervious
Reasonably
stable
Excellent to
good
Poor to fair Poor
GM Good: rubber-tired or light
sheepsfoot roller
120-135 Slight Poor drainage,
semi
pervious
Reasonably
stable
Excellent to
good
Fair to poor Poor Poor to fair
GC Good to fair: rubber-tired or
sheepsfoot roller
115-130 Slight Poor drainage,
im
pervious
Reasonably
stable
Good Good to fair
**
Excellent Excellent
SW Good: tractor, rubber-tired or
vibrator
y roller
110-130 Almost none Good drainage,
pervious
Very stable Good Fair to poor Fair to
poor
Good
SP Good: tractor, rubber-tired or
vibratory roller
100-120 Almost none Good drainage,
pervious
Reasonably
stable when
dense
Good to fair Poor Poor Poor to fair
SM Good: rubber-tired or sheepsfoot
roller
110-125 Slight Poor drainage,
impervious
Reasonably
stable when
dense
Good to fair Poor Poor Poor to fair
SC Good to fair: rubber-tired or
shee
psfoot roller
105-125 Slight to
medium
Poor drainage,
im
pervious
Reasonably
stable
Good to fair Fair to poor Excellent Excellent
ML Good to poor: rubber-tired or
sheepsfoot roller
95-120 Slight to
medium
Poor drainage,
impervious
Poor stability,
high density
re
quired
Fair to poor Not suitable Poor Poor
CL Good to fair: sheepsfoot or rubber-
tired roller
95-120 Medium No drainage,
impervious
Good stability Fair to poor Not suitable Poor Poor
OL Fair to poor: sheepsfoot or rubber-
tired roller
80-100 Medium to high Poor drainage,
impervious
Unstable, should
not be used
Poor Not suitable Not suitable Not suitable
MH Fair to poor: sheepsfoot or rubber-
tired roller
70-95 High Poor drainage,
impervious
Poor stability,
should not be
use
d
Poor Not suitable Very poor Not suitable
CH Fair to poor: sheepsfoot roller 80-105 Very high No drainage, impervious
Fair stability,
may soften on
ex
pansion
Poor to very
poor
Not suitable Very poor Not suitable
OH Fair to poor: sheepsfoot roller 65-100 High No drainage, impervious
Unstable, should
not be used
Very poor Not suitable Not
suitable
Not suitable
Pt Not suitable Very high Fair to poor
draina
ge
Should not be
use
d
Not suitable Not suitable Not
suitable
Not suitable
* "The Unified Classification: Appendix A - Characteristics of Soil, Groups Pertaining to Roads and Airfields, and Appendix B - Characteristics of Soil Groups Pertaining to Embankments and Foundations," Technical Memorandum 357, U.S. Waterways Ixperiment Station, Vicksburg, 1953. ** Not suitable if subject to frost.

GILES ENGINEERING ASSOCIATES, INC.

CHARACTERISTICS AND RATINGS OF UNIFIED SOIL SYSTEM CLASSES FOR SOIL CONSTRUCTION * Value as Temporary
Pavement
Class Compaction
Characteristics
Max. Dry
Density
Standard
Proctor
(pcf)
Compressibility
and Expansion
Drainage and
Permeability
Value as an
Embankment
Material
Value as
Subgrade
When Not
Subject to
Frost
Value as Base
Course
Giles Engineering Associates, Inc.

UNIFIED SOIL CLASSIFICATION SYSTEM (ASTM D-2487)
Major Divisions Group
Symbols Typical Names Laboratory Classifi cation Criteria Coarse-grained soils
(more than half of material is larger than No. 200 sieve size) Gravels
(More than half of coarse fraction is larger
than No. 4 sieve size)
Clean gravels
(little or no
fi nes)
GW
Well-graded gravels,
gravel-sand mixtures,
little or no fi nes
Determine percentages of sand and gravel from grain-size curve.Determine percentages of sand and gravel from grain-size curve.

Depending on percentage of fi nes (fraction smaller than No. 200 sieve size), coarse-Depending on percentage of fi nes (fraction smaller than No. 200 sieve size), coarse-Depending on percentage of fi nes (fraction smaller than No. 200 sieve size), coarse-Depending on percentage of fi nes (fraction smaller than No. 200 sieve size), coarse-Depending on percentage of fi nes (fraction smaller than No. 200 sieve size), coarse- grained soils are classifi ed as follows:

Less than 5 percent: GW, GP , SW, SP Less than 5 percent: GW, GP , SW, SP Less than 5 percent: GW, GP , SW, SP Less than 5 percent: GW, GP , SW, SP More than 12 percent: GM, GC, SM, SC More than 12 percent: GM, GC, SM, SC More than 12 percent: GM, GC, SM, SC More than 12 percent: GM, GC, SM, SC 5 to 12 percent: 5 to 12 percent: Borderline cases requiring dual symbolsb Cu = greater than 4; Cc = between 1 and 3 GP
Poorly graded gravels,
gravel-sand mixtrues,
little or no fi nes
Not meeting all gradation requirements for GW
Gravels with fi nes
(appreciable amount of
fi nes)
GMa
d
Silty gravels, gravel-
sand-silt mixtures
Atterberg limits
below “A” line or P .I.
less than 4
Limits plotting within shaded
area, above “A” line with P .I.
between 4 and 7 are
borderline cases requiring
use of dual symbols
u
GC Clayey gravels, gravel-
sand-clay mixtures
Atterberg limits
above “A” line or P .I.
greater than 7
Sands
(More than half of coarse fraction is
smaller than No. 4 sieve size)
Clean sands
(Little or no
fi nes)
SW
Well-graded sands,
gravelly sands, little or
no fi nes
Cu = greater than 4; Cc = between 1 and 3 SP
Poorly graded sands,
gravelly sands, little or
no fi nes
Not meeting all gradation requirements for SW
Sands with fi nes
(Appreciable amount
of fi nes)
SMa
d
Silty sands, sand-silt
mixtures
Atterberg limits
below “A” line or P .I.
less than 4
Limits plotting within shaded
area, above “A” line with P .I.
between 4 and 7 are
borderline cases requiring
use of dual symbols
u
SC Clayey sands, sand-clay Clayey sands, sand-clay Clayey sands, sand-clay mixtures
Atterberg limits
above “A” line or P .I.
greater than 7
Fine-grained soils
(More than half material is smaller than No. 200 sieve size) Silts and clays
(Liquid limit less than 50)
ML
Inorganic silts and
very fi ne sands, rock
fl our, silty or clayey fi ne
sands, or clayey silts
with slight plasticity
CL
Inorganic clays of low
to medium plasticity,
gravelly clays, sandy
clays, silty clays
OL
Organic silts and
organic silty clays of
low plasticity
Silts and clays
(Liquid limit greater than 50)
MH
Inorganic silts, mica-
ceous or diatomaceous
fi ne sandy or silty soils,
elastic silts
CH Inorganic clays of high
plasticity, fat clays
OH
Organic clays of
medium to high
plasticity, organic silts
Highly
organic
soils Pt Peat and other highly
organic soils
D = greater than 4; CD = greater than 4; C60 = greater than 4; C60 = greater than 4; CD = greater than 4; CD = greater than 4; C 10 = greater than 4; C (D = between 1 and 3 (D = between 1 and 330 = between 1 and 330 = between 1 and 3) = between 1 and 3) = between 1 and 3 2 D = between 1 and 3D = between 1 and 3 10 x D = between 1 and 3 x D = between 1 and 3 60 = between 1 and 3
D60 = greater than 4; C60 = greater than 4; CD = greater than 4; CD = greater than 4; C 10 = greater than 4; C (D = between 1 and 3 (D = between 1 and 330 = between 1 and 330 = between 1 and 3) = between 1 and 3) = between 1 and 3 2 D = between 1 and 3D = between 1 and 3 10 x D = between 1 and 3 x D = between 1 and 3 60 = between 1 and 3
Plasticity Chart
Plasticity Index
0 10 50 1000 10 50 10020 900 10 50 1000 10 50 100800 10 50 10020 900 10 50 100800 10 50 1000 10 50 100700 10 50 10020 900 10 50 100700 10 50 1000 10 50 100600 10 50 10020 900 10 50 100600 10 50 1000 10 50 100400 10 50 10020 900 10 50 100400 10 50 1000 10 50 100300 10 50 10020 900 10 50 100300 10 50 1000 10 50
60 40
20 30
CH
OH and MHOH and MH
CL
ML and OLML and OL
CL-ML
“A” line
Liquid Limit
a Division of GM and SM groups into subdivisions of d and u are for roads and airfi elds only. Subdivision is based on Atterberg limits, suffi x d used when L.L. is 28 or less and the P .I. is 6 or less; the suffi x u is used when L.L. is greater than 28. b Borderline classifi cations, used for soils possessing characteristics of two groups, are designated by combinations of group sympols. For example GW-GC, well-graded gravel-sand mixture with clay binder.

GILES ENGINEERING ASSOCIATES, INC.

GENERAL NOTES

SAMPLE IDENTIFICATION
All samples are visually classified in general accordance with the Unified Soil Classification System (ASTM D-2487-75 or D-2488-75)

DESCRIPTIVE TERM (% BY DRY WEIGHT) PARTICLE SIZE (DIAMETER) Trace: 1-10% Boulders: 8 inch and larger
Little: 11-20% Cobbles: 3 inch to 8 inch
Some: 21-35% Gravel: coarse - ¾ to 3 inch
And/Adjective 36-50% fine – No. 4 (4.76 mm) to ¾ inch Sand: coarse – No. 4 (4.76 mm) to No. 10 (2.0 mm)
medium – No. 10 (2.0 mm) to No. 40 (0.42 mm)
fine – No. 40 (0.42 mm) to No. 200 (0.074 mm)
Silt: No. 200 (0.074 mm) and smaller (non-plastic)
Clay: No 200 (0.074 mm) and smaller (plastic)

SOIL PROPERTY SYMBOLS DRILLING AND SAMPLING SYMBOLS
Dd: Dry Density (pcf) SS: Split-Spoon
LL: Liquid Limit, percent ST: Shelby Tube – 3 inch O.D. (except where noted) PL: Plastic Limit, percent CS: 3 inch O.D. California Ring Sampler PI: Plasticity Index (LL-PL) DC: Dynamic Cone Penetrometer per ASTM LOI: Loss on Ignition, percent Special Technical Publication No. 399 Gs: Specific Gravity AU: Auger Sample
K: Coefficient of Permeability DB: Diamond Bit
w: Moisture content, percent CB: Carbide Bit
qp: Calibrated Penetrometer Resistance, tsf WS: Wash Sample qs: Vane-Shear Strength, tsf RB: Rock-Roller Bit
qu: Unconfined Compressive Stre ngth, tsf BS: Bulk Sample qc: Static Cone Penetrometer Resistance Note : Depth intervals for sampling shown on Record of (correlated to Unconfined Compressive Strength, tsf) Subsurface Exploration are not indicative of sample PID: Results of vapor analysis conducted on represen tative recovery, but position where sampling initiated samples utilizing a Photoionization Detector calibrated to a benzene standard. Results expressed in HNU-Units. (BDL=Below Detection Limit) N: Penetration Resistance per 12 inch interval, or fraction thereof, for a standard 2 inch O.D. (1 ⅜ inch I.D.) split spoon sampler driven with a 140 pound weight free-falling 30 inches. Performed in general accordance with Standard Penetration Test Specifications (ASTM D- 1586). N in blows per foot equals sum of N-Values where plus sign (+) is shown.

Nc: Penetration Resistance per 1¾ inches of Dynamic Cone Penetrometer. Approximately equivalent to Standard Penetration Test N-Value in blows per foot.

Nr: Penetration Resistance per 12 inch interval, or fraction th ereof, for California Ring Sampler driven with a 140 pound weigh t free-falling 30 inches per ASTM D-3550. Not equivalent to Standard Penetration Test N-Value.

SOIL STRENGTH CHARACTERISTICS

COHESIVE (CLAYEY) SOILS NON-COHESIVE (GRANULAR) SOILS

UNCONFINED

COMPARATIVE BLOWS PER COMPRESSIVE RELATIVE BLOWS PER

CONSISTENCY FOOT (N) STRENGTH (TSF) DENSITY FOOT (N)

Very Soft 0 - 2 0 - 0.25 Very Loose 0 - 4
Soft 3 - 4 0.25 - 0.50 Loose 5 - 10
Medium Stiff 5 – 8 0.50 - 1.00 Firm 11 - 30
Stiff 9 – 15 1.00 - 2.00 Dense 31 - 50
Very Stiff 16 – 30 2.00 - 4.00 Very Dense 51+
Hard 31+ 4.00+

D E G R E E O F

DEGREE OF EXPANSIVE

PLASTICITY PI POTENTIAL PI

None to Slight 0 - 4 Low 0 - 15
Slight 5 - 10 Medium 15 - 25
Medium 11 - 30 High 25+
High to Very High 31+

APPENDIX D
Phase 1 Environmental Site Assessment

PHASE I ENVIRONMENTAL SITE ASSESSMENT
conducted on
CA20052
3010 North Alameda Street
Compton, California
Apex Project No. 25021-021015.00
February 16, 2021
Prepared for:

PS Southern California One, Inc., a Delaware corporation, and Public Storage, a Maryland real estate investment trust, and its affiliates
701 Western Avenue
Glendale, California 92704
Prepared by:

Apex Companies, LLC
1962 Freeman Avenue
Signal Hill, California 90755

TABLE OF CONTENTS

1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.1 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 Methodology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.3 Reliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.0 SUBJECT PROPERTY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.1 Building Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.2 Site Reconnaissance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.3 Physical Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.4 Current Uses of Adjoining/ Nearby Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.0 HISTORICAL REVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.1 Summary of Historical Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.2 Aerial Photographs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.3 Topographic Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4 Fire Insurance Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.5 City Directories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.6 Recorded Land Title Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.7 Agency Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.8 PREVIOUS ENVIRONMENTAL REPORTS OR OTHER DOCUMENTS . . . . . . . . . . . . 19

4.0 USER PROVIDED INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.0 INTERVIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.1 Interview with Owner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.2 Interviews with Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

6.0 STANDARD ENVIRONMENTAL RECORDS SOURCES: FEDERAL, STATE, AND TRIBAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.0 TIER 1 VAPOR ENCROACHMENT SCREEN (VES) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.1 Tier 1 Screen Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.2 Tier 1 Screening Findings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

8.0 EXCEPTIONS & LIMITING CONDITIONS OF ASSESSMENT . . . . . . . . . . . . . . . . . . . . . . . . . 29

8.1 Unavailable Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8.2 Lack of Access / Reconnaissance Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8.3 Data Gaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

9.0 FINDINGS AND OPINIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

10.0 CONCLUSIONS AND RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

11.0 SIGNATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

12.0 SOURCES AND REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

TABLE OF APPENDICES
Site Plan
Site and Vicinity Plan
Photographs
Resumes
Aerial Photographs
Topographic Maps
Fire Insurance Maps
City Directories
Previous Reports/Miscellaneous Documents
Regulatory Database Report

EXECUTIVE SUMMARY
PS Southern California One, Inc., a Delaware corporation, and Public Storage, a Maryland real estate investment trust, and its affiliates retained Apex Companies, LLC (Apex) to conduct a Phase I Environmental Site Assessment (“ESA” or “Assessment”) for the CA20052 located at 3010 North Alameda Street in Compton (Los Angeles County), California (the “subject property”). The objective of the Assessment was to provide an independent, professional opinion regardingrecognized environmental conditions, as defined by ASTM, associated with the subject property. This Assessment was requested in association with a potential real estate transaction.

This Assessment was performed under the conditions of, and in accordance with Apex's Proposal Number 4045458797, dated January 26, 2021 and ASTM International Practice E1527-13,Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process. Any exceptions to, additions to, or deletions from the ASTM Practice are described in the report. Details of the work performed, sources of information, and findings are presented in the report. Limitations of the Assessment are described in Section 1.3.

At the time of the walkthrough, the subject property was developed with seven buildings occupied by auto repair workshops, a towing company, a glass cutter/polisher, and a candle maker with a retail store.

Various canopies, outdoor storage yards, and shipping containers were observed between the buildings.

Additionally, a portion of the subject property boundary extends onto the eastern alley which is currently utilized as storage. Open areas of the property are paved with concrete and generally covered with stored equipment and vehicles. No unimproved or landscaped areas were observed. Access can be gained from North Alameda Street to the west and East Weber Avenue to the north.

Based on historical sources, the subject property was originally developed sometime prior to 1928 with residential-like buildings. All of these buildings were demolished by 1938 and several residences, oil reclaiming buildings, and aboveground storage tanks were constructed onsite. The oil reclaiming buildings and aboveground tanks were no longer present circa 1947 and additional buildings were developed onsite between 1947 and 1972. The buildings on the subject property were in their current configuration by 1972 and have been occupied by various auto body shops, automotive repair companies, warehousing businesses, and foundries since initial construction.

The south and east adjoining properties were developed sometime prior to 1928 with several residential-like structures. At that time, the west adjoining property was developed with a railroad and the north adjoining property was undeveloped. The structures on the south adjoining property were demolished and a boat manufacturing building was developed on the north adjoining property circa 1938. By 1947, an industrial building was developed to the south and by 1956 and additional building was developed to the north. Further residential development on the east adjoining property was noted in 1956 and all of these structures were demolished and replaced with the existing industrial building circa 1972. By 1972, one of the north adjoining buildings was demolished and the property began being utilized as a recycling facility.

By 2010, the south adjoining building was demolished and the property was utilized as a metal recycling facility.

This Assessment has revealed no evidence of controlled recognized environmental conditions in connection with the subject property.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
1 The following recognized environmental conditions were identified during this Assessment:
• Trench Drain
• Auto Repair Activities
• Historic Oil Reclamation Activities and Foundry
The following historic recognized environmental conditionwas identified during this Assessment:
• Former UST
The following de minimis condition was identified during this Assessment:
• Staining
The following business environmental risk was identified during this Assessment:
• Suspect Asbestos-Containing Materials and Lead-Based Paints Based on Apex’s review of the environmental condition of the subject property, a subsurface investigation should be conducted to evaluate impacts from the areas of concern. It should be noted that the property was generally cluttered with the storage of various materials and activities from onsite tenants. The subject property should be cleared of materials prior to a subsurface investigation to assure that proper access can be obtained in the areas of concern and also to more thoroughly observe ground surfaces. Any future ground disturbance activities should be conducted under a soil management plan.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
2 1.0 INTRODUCTION
PS Southern California One, Inc., a Delaware corporation, and Public Storage, a Maryland real estate investment trust, and its affiliates retained Apex Companies, LLC (Apex) to conduct a Phase I Environmental Site Assessment (“ESA” or “Assessment”) for the property located at 3010 North Alameda Street in Compton (Los Angeles County), California (the “subject property”).

1.1 Purpose
The purpose of the assessment is to follow ASTM International Practice E1527-13 (practice), which defines good commercial and customary practice in the United States of America for conducting an environmental site assessment of a parcel of commercial real estate with respect to the range of contaminants within the scope of the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) and petroleum products. As such, this practice is intended to permit a user to satisfy one of the requirements to qualify for the innocent landowner, contiguous property owner, or bona fide prospective purchaser limitation on CERCLA liability (the landowner liability protections or LLPs); that is, the practice that constitutes all appropriate inquiries into the previous ownership and uses of the property consistent with good commercial and customary practice as defined at 42 U.S.C. 9601(35)(B). The termrecognized environmental conditions is defined as the presence or likely presence of any hazardous substances or petroleum products in, on, or at the property: (1) due to any release to the environment; (2) under conditions indicative of a release to the environment; or (3) under conditions that pose a material threat of a future release to the environment. De minimis conditions are not recognized environmental conditions.

1.2 Methodology
This Assessment was performed under the conditions of, and in accordance with Apex's Proposal Number 4045458797, dated January 26, 2021 and ASTM International Practice E1527-13,Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process. The United States Environmental Protection Agency (USEPA) has determined that the ASTM E1527-13 standard is consistent with the requirements for conducting All Appropriate Inquiry (AAI) and may be used to comply with the AAI regulations (40 Code of Federal Regulations [CFR] Part 312). The methods and terms are as defined in the ASTM standard and AAI regulations.

The Assessment included the following components:
• Review information provided by the client. This includes that information required by the Standard with respect to “User Responsibilities” as well as other information provided (e.g., Environmental Liens, Activity and Use Limitations [AULs], Specialized Knowledge). • Review selected information on general geology and topography of the subject property, local groundwater conditions, and proximity to ecologically sensitive receptors, such as streams, that might be impacted by recognized environmental conditions. • Investigate historical use of the subject property through reasonably ascertainable ASTM Standard Historical Sources for evidence of prior land use that could have led torecognized environmental conditions. These Standard Historical Sources may include: aerial photography, United States Geological Survey (USGS) topographic maps, fire insurance maps, local street Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
3 directories, property tax files, building department records and zoning/land use records. Unless otherwise specified by the client/proposal this did not include a review of recorded land title records.
• Review of environmental records available from the client, property owner or site contact for evidence of recognized environmental conditionsand AULs. This includes helpful documents such as regulatory agency reports, permits, registrations, previous assessments, etc. • Review a commercial database summary of ASTM Standard Federal, State, and Tribal regulatory agency records pertinent to the subject property and offsite facilities located within ASTM-specified search distances from the subject property. • Review of reasonably ascertainable Federal, State, Tribal and Local environmental agency case files for onsite facilities and adjoining properties identified in the database summary report and/or during the site reconnaissance that have the potential to adversely impact the subject property. • Regulatory agency file reviews are required for the subject property and adjoining properties if identified in the environmental database. Also, reviews of previous reports/data for sites which have received "closure" is required, to verify that the closure meets current criteria and the level of closure (commercial, residential, restricted, unrestricted). Closed sites must meet residential unrestricted criteria to be a historical recognized environmental condition (HREC). • Conduct an interview with at least one staff member of any one of the following: local fire department, local health department, local building department, or State/Local environmental agency. This individual was asked about their personal knowledge of the subject property, with the questioning directed to identifyingrecognized environmental conditions. For example, if the site includes a known leaking underground storage tank (LUST) incident, the State agency LUST Program Project Manager for the facility may be the person interviewed under this portion of the scope of services.
• Conduct interviews with the subject property owner (or their designatedKey Site Manager) and occupants regarding current and previous uses of the subject property, particularly with respect to activities involving hazardous substances and petroleum products. Past owners, operators and occupants were also interviewed to the extent they were identified and their information was not likely to be duplicative. In cases of abandoned properties, where there is evidence of uncontrolled access, this included interviews with Owners/Occupants of one or more neighboring properties (subject to availability).
• Conduct an onsite reconnaissance of the subject property for visual evidence ofrecognized environmental conditions, including, but not limited to: existing or potential soil and water contamination, as evidenced by soil or pavement staining or discoloration, unnaturally stressed vegetation, or indications of waste dumping or burial; pits, ponds, or lagoons; containers of hazardous substances or petroleum products; electrical and hydraulic equipment that may contain polychlorinated biphenyls (PCBs), such as electrical transformers and hydraulic hoists; underground and aboveground storage tanks (USTs and ASTs, respectively); etc. • A determination of the sources of water, power, and sewer service at the subject property. • Perform a subject property line visual reconnaissance of adjacent properties for evidence of potential offsite environmental conditions that may affect the subject property. • Evaluate information gathered during the Assessment to reach conclusions concerning recognized environmental conditions and prepare this report.

This Assessment did not include considerations of “Non-ASTM” issues (e.g., asbestos-containing building materials, radon, lead-based paint).

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
4 An Apex representative, Ms. Jennifer Woods, Associate Consultant III, conducted the site walkthrough portion of the Assessment on February 11, 2021, accompanied by Mr. Jack Purcell, the subject property owner. This Assessment was performed by (or under the responsible charge of) anEnvironmental Professional as defined in §312.10 of 40 CFR 312 (see Section 11.0).

Copies of selected relevant documents and supporting information are included in the applicable appendices. See the Table of Contents for a list of Appendices. Resumes for assessors and Environmental Professionals involved in this Assessment are included in the Appendices. Photographs taken at the time of the walkthrough are included behind the Photographs Tab.

1.3 Reliance
The information and opinions rendered in this report are exclusively for use by PS Southern California One, Inc., a Delaware corporation, and Public Storage, a Maryland real estate investment trust, and its affiliates.

Apex will not distribute or publish this report without consent except as required by law or court order.

The information and opinions expressed in this report are given in response to a limited assignment and should be considered and implemented only in light of that assignment. The services provided by Apex in completing this project were consistent with normal standards of the profession. No other warranty, expressed or implied, is made.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
5 2.0 SUBJECT PROPERTY DESCRIPTION
A description of the current uses and improvement(s) (if any) at the subject property is presented in the following table:

Property Summary
Subject Property Address/Parcel Number: 3010 North Alameda Street, Compton, California APN: 6169-021-032 and 6169-021-038
Owner: The Purcell Family Trust
Property Size (approximate): 2.1 acres
Zoning: Zone MH - Heavy Manufacturing
Current Site Use: Various auto body shops and warehousing tenants
Access/Egress: Access can be gained from East Weber Avenue to the north and North Alameda Street to the
west.

Unimproved Areas: None
Landscaped Areas: None

2.1 Building Description
A description of the current buildings at the subject property is provided below:
• 3000 Alameda Street is currently developed with one single-story building occupied by Original Body Shop and consists of an auto body/paint workshop and office. A permitted spray paint booth is located within the workshop.
• 3002 Alameda Street is currently developed with one single-story building occupied by Carlos Romero Auto Body and consists of a workshop and small office. One aboveground lift is located within the workshop and a former permitted spray paint booth was located in this building between approximately 1987 and 1992.
• 3004 Alameda Street is currently developed with one single-story building occupied by Royalty Iron Works and consists of a workshop and small office. • 3006 Alameda Street is currently developed with one single-story building occupied by MV Auto which consists primarily of a covered storage yard and office. • 3010 Alameda Street is currently developed with one two-story building and covered work area occupied by Casanova Towing. Casanova Towing primarily utilizes the property for the storage of vehicles.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
6 • 3016 Alameda Street is currently developed with one single-story building occupied by Accurate Glass & Mirror and Brybraden. Accurate Glass & Mirror utilizes the subject property to cut and polish glass materials. Brybraden utilizes the subject property to produce candles and also has a retail store open to the public on the east side of the building. • 3018 Alameda Street is currently developed with one single-story building occupied by DT Used Auto Parts that consists of a warehouse and small work area.

2.2 Site Reconnaissance
The subject property was assessed on foot. At the time of the walkthrough, the subject property was developed with seven buildings occupied by auto repair workshops, a towing company, a glass cutter/ polisher, and a candle maker with a retail store. Various canopies, outdoor storage yards, and shipping containers were observed between the buildings. Additionally, a portion of the subject property boundary extends onto the eastern alley which is currently utilized as storage. Open areas of the property are paved with concrete and generally covered with stored equipment and vehicles. No unimproved or landscaped areas were observed. Access can be gained from North Alameda Street to the west and East Weber Avenue to the north.

The following site conditions were observed:

Issue Observed Comments
Stained Soil/Surface Yes Concrete staining was observed throughout the subject property surfaces. Concrete in the areas of the staining was generally observed to be in good
condition; however, cracks in the concrete were noted
in some areas. It should also be noted that the subject property was generally cluttered from tenant activities and storage, making the ground surface difficult to
observe. Apex considers the staining a de minimis
condition to the subject property.

Distressed Vegetation No
Odors No
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
7 Issue Observed Comments
Chemical/Hazardous
Materials Storage
Yes The following hazardous materials were noted onsite:
• One 55-gallon drum of hydrosulfite for stain
removal was located in the 3000 North
Alameda Street building.
• Various retail-sized containers of paint and
acetone were located in the 3000 North
Alameda Street building.
• One cylinder of oxygen was located in
the 3002 North Alameda Street building.
• Various retail-sized containers of automotive
fluids were located in the 3002 North
Alameda Street building.
• Five propane and four oxygen cylinders were
located in the 3004 North Alameda Street
building.
• Various retail-sized containers of paint and
acetone were located in the 3006 North
Alameda Street building.
• One 55-gallon drum of grease was located in
the 3010 North Alameda Street building.
• Several five-gallon buckets of oil were located
outside of the 3010 North Alameda Street
building.
• Several five-gallon buckets of polishing
powder were located in the Accurate Glass
tenant space.
• Various drums, AST totes, and retail-sized
containers of wax, dye, lotion, liquid scents,
and soaps were located in the Brybraden
tenant space.
• Various retail-sized containers of automotive
fluids and cleaners were located in a shipping
container used as an office in the northeast
portion of the property.
• Various retail-sized containers of automotive
fluids were located in the 3018 North
Alameda Street building.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
8 Issue Observed Comments
No secondary containment was noted for materials
stored onsite. All containers appeared to be in good
condition with no evidence of leaking. Additionally,
several empty 55-gallon drums or drums utilized for
trash were observed throughout the subject property.

Unidentified Drums/
Substance Containers
No
Wastewater Yes Wastewater from the subject property originates from sinks and toilets and is discharged to the municipal
sewer.

Stormwater Yes The storm water runoff from the subject property flows via storm drains located throughout the subject
property driveways and storage yards into the
municipal storm sewer system. It should be noted that
water from rinsing off vehicles was observed entering
the storm drains along the 3000-3004 North Alameda
Street buildings. Additionally, a sink for hand washing located outside the Brybraden tenant space was
discharging to a storm drain. Water other than storm
water should not enter the storm drains and these
practices should not continue.

Leachfields/Septic Tank No
Sumps/Floor Drains Yes A concrete-lined trench drain is currently located in the Accurate Glass & Mirror tenant space. It is utilized to receive water mixed with glass particles from beveling
activities and water mixed with a polishing powder.

According to Mr. Purcell, the trench drain is discharged directly to the municipal sewer system. The integrity of the concrete in the trench drain could not be observed
since it was in use at the time of the site
reconnaissance. According to the city directories, an
auto parts recycler and a paint company formerly
occupied this building.

Wells No
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
9 Issue Observed Comments
Waste Handling and
Disposal
Yes Currently, non-hazardous solid waste is generated
onsite. Waste is in the form of general refuse (e.g.,
paper, household trash) that is disposed of in
dumpsters located throughout the subject property.

According to Mr. Purcell, each tenant is responsible for handling and disposing of their hazardous wastes.

Potential
PCB-Containing
Equipment
Yes Dry-type transformers were observed in the DT Used
Auto Parts space, Brybraden retail space, and MV
Auto space. Additionally, four pole-mounted
transformers were observed in the east alley. All
transformers were observed to be in good condition
with no evidence of leaks or staining.

Three compressors were also located outside of the
Brybraden space, the Casanova Towing space, and
the DT Used Auto Parts space. Staining was observed
around the compressor located outside of the
Casanova Towing building. The remaining
compressors were observed in good condition.

Aboveground Storage
Tanks (ASTs)
No
Underground Storage
Tanks (USTs)
No A UST was removed from the property in 1994. See
Section 3.8 for additional information.

2.3 Physical Setting
The subsurface conditions under the subject property are interpreted from available data and may vary.

Estimated groundwater flow direction is based on topography and nearby water features unless otherwise noted. Topography is not always a reliable basis for predicting groundwater flow direction. The local groundwater gradient under the subject property may be influenced naturally by zones of higher or lower permeability, or artificially by nearby pumping or recharge, and may deviate from the regional trend.

General information on the topography, surface water, soils, bedrock and groundwater in the vicinity of the subject property is as follows:

Soil Type Urban land-Hueneme, drained-San Emigdio complex, 0 to 2 percent slopes (websoilsurvey.nrcs.usda.gov/).

Bedrock (Type and Depth) Quaternary alluvium and marine deposits (ERIS, 2021).

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
10 Nearby Surface Water/
Drainage Features
No surface water is within one mile of the subject property (Google image).

Estimated Depth Shallow
Groundwater:

Groundwater is anticipated to be approximately 31 feet below ground surface (bgs) in the vicinity of the subject property
(www.geotracker.waterboards.ca.gov).

Estimated Shallow
Groundwater Flow Direction
East (ERIS, 2021).

2.4 Current Uses of Adjoining/ Nearby Properties
The area surrounding the subject property consists of industrial development. Adjoining and nearby properties were observed (from the subject property or from public access areas) for evidence of potential recognized environmental conditionsand their potential to pose an environmental concern to the subject property (Figure 1,Figures Tab). The uses and features of adjoining properties are described below (by relative compass direction and across adjoining roadways):

Direction Name Address
Type / Relevant
Observations
East LB Industrial Metals 400 East Weber Avenue Industrial/No concerns noted.

North New World Recycling 3100 Alameda Street Industrial/No concerns noted.

South Metal Movers 2900 Alameda Street Industrial/No concerns noted.

West North Alameda Street
followed by Railroad Tracks
Unaddressed Parcel Right-of-Ways/No
concerns noted.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
11 3.0 HISTORICAL REVIEW
The following Sections detail Apex's review of available historical and related information. This includes a review of ASTM Standard Historical Sources, Agency/Department records/personnel interviews and other documents. The historical summary also incorporates information obtained from interviews and other components of the Assessment process.

3.1 Summary of Historical Review
The historical research presented in this Assessment has established theobvious uses of the subject property since 1896. In addition, information on historic uses of adjoining properties was also obtained.

A chronological summary of the historic use of the subject and adjoining/nearby properties is presented below. Please refer to the Exceptions & Limiting Conditions Section for a summary of significant data gaps (if any).

Based on historical sources, the subject property was originally developed sometime prior to 1928 with residential-like buildings. All of these buildings were demolished by 1938 and several residences, oil reclaiming buildings, and aboveground storage tanks were constructed onsite. The oil reclaiming buildings and aboveground tanks were no longer present circa 1947 and additional buildings were developed onsite between 1947 and 1972. The buildings on the subject property were in their current configuration by 1972 and have been occupied by various auto body shops, automotive repair companies, warehousing businesses, and foundries since initial construction.

The south and east adjoining properties were developed sometime prior to 1928 with several residential-like structures. At that time, the west adjoining property was developed with a railroad and the north adjoining property was undeveloped. The structures on the south adjoining property were demolished and a boat manufacturing building was developed on the north adjoining property circa 1938. By 1947, an industrial building was developed to the south and by 1956 and additional building was developed to the north. Further residential development on the east adjoining property was noted in 1956 and all of these structures were demolished and replaced with the existing industrial building circa 1972. By 1972, one of the north adjoining buildings was demolished and the property began being utilized as a recycling facility.

By 2010, the south adjoining building was demolished and the property was utilized as a metal recycling facility.

3.2 Aerial Photographs
Aerial photographs, including the subject and adjoining properties, were obtained from ERIS - Environmental Risk Information Services for the years 1928 to 2020. Aerial photographs are summarized as follows:

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
12 Date Comments
1928 Three small buildings were developed on the southern portion of the subject property. Several small buildings were also developed on the south and east adjoining properties. Railroads were developed on the west adjoining property. The north adjoining property was undeveloped.
1938 The buildings on the subject property and south adjoining property were demolished. Three buildings and several small structures were developed on the northeast and west portions of the subject property. One building was developed on the north adjoining property. No further changes were noted. 1947 Two additional buildings were developed on the northwest portion of the subject property. One large building was developed on the south adjoining property. No further changes were noted.
1952 Several small buildings were developed on the southern portion of the subject property. The two central buildings on the subject property were expanded to create one building. No further changes were noted.
1956 An additional building was developed on the east portion of the subject property.

Several additional small structures were developed on the east adjoining property.

One additional building was developed on the north adjoining property. No further changes were noted.
1963 There were no significant changes from the 1956 photograph, except that an additional building was developed in the center of the subject property and the building in the northeast portion of the subject property was demolished. 1972 One additional building was developed on the subject property. All of the east adjoining structures were demolished and replaced with one large building and one of the north adjoining buildings was demolished and the area was utilized for truck trailer parking. No further changes were noted.
1980
1983
1994
2005
There were no significant changes from the 1972 photograph, except that truck trailer parking was no longer present on the north adjoining property. 2010
2012
2014
2016
2018
2020
There were no significant changes from the 2005 photograph, except that the south adjoining building was demolished and the property appeared to be utilized as a junk yard.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
13 3.3 Topographic Maps
Topographic maps, including the subject and adjoining properties, were obtained from ERIS - Environmental Risk Information Services for the years 1896 to 2015. Topographic maps are summarized as follows:

Date Comments
1896
1899
1902
No structures were depicted on the subject and adjoining properties. A wetland was depicted on the east adjoining property and the San Pedro Railroad was depicted on the west adjoining property.
1923
1924
1937
The wetland was no longer depicted on the map. Several small structures were depicted on the east and south adjoining properties. No further changes were noted.
1942
1943
1949
1964
1972
1981
The subject and adjoining properties were shaded pink, indicating urban development. Individual structures were not depicted on the map. 2015 No structures or improvements were depicted on the subject and adjoining properties.

3.4 Fire Insurance Maps
Sanborn fire insurance maps covering the subject property and adjoining properties were obtained from ERIS - Environmental Risk Information Services for the year 1938. Fire insurance maps are summarized as follows;
Date Comments
1938 Two residences were depicted on the southern portion of the subject property. The west portion of the subject property was labeled as an oil reclaiming area with several storage tanks, an agitator, press room, and boilers. Three buildings in use as a contractor's storage yard with a machine shop and office were depicted on the north portion of the subject property. One building labeled as boat manufacturing was depicted on the north adjoining property. Residences were depicted on the east adjoining property. Railroad tracks were depicted on the west adjoining property. No structures were depicted on the south adjoining property.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
14 3.5 City Directories
City directories covering the subject property and adjoining properties were obtained from ERIS - Environmental Risk Information Services for the period between 1925 and 2018. City directories are summarized as follows:

Address Year Occupant Listing
Subject Property
3000 North Alameda Street 1931 Cook W E
1940 All-Vis Oil Company
1946 Gray E L Foundry
1951 Gray E L Foundry, Commercial Sand Core
Company
1958 Gray Foundry, Commercial Sand Core Company,
Metal Brite, Cabinet Shop
1965-1981 Commercial Sand Core Company
1995-2000 Original Auto Paint, WG Furniture
2006-2013 Original Body Shop
3002 North Alameda Street 1965 Cabinet Company
1978 R&A Fashions
1981 Pinzons Foundry
1985 GM Frame & Trim
1995 Venus Mattress
2000 BD Chrome Service
2006-2018 BD Chrome Service, BDC Motorsports
3004 North Alameda Street 1971-1981 Triple R Castings
2013-2018 Royalty Ironworks
3006 North Alameda Street 1965 Gray Foundry
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
15 Address Year Occupant Listing
2000-2009 JJ Iron Work
2013 MV Autobody & Repair
3010 North Alameda Street 1951 Parks & Macintosh Equipment Rentals 1958-1985 Dixon Crane Service
2000 Arrowhead Forest Products
2013 Pacific Expressway
2018 Fleet Tech
3014 North Alameda Street 1951 Warren Trucking Company
1965 Vegas Manufacturing
3016 North Alameda Street 1951-1958 Powell Paint Company 1978-2000 Auto Part Recyclers
2006 Accurate Glass, Market Equipment
2009 Accurate Glass & Mirror
2013 Accurate Glass & Mirror, Brybradan Inc.
2018 Brybradan Inc.
3018 North Alameda Street 1965 AAA Inspection Lab
2009-2013 Japanese American Auto Repair
2018 Torres Professional Services
Adjoining Properties
3100 North Alameda Street
(N)
1940 LA Spar Manufacturing - Boat Builders
1946-1965 Elliot A N Boat Manufacturer/LA Spar
Manufacturing
400 East Weber Avenue (E) 1931-1965 Private Residence
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
16 Address Year Occupant Listing
1971 Vegas Manufacturing
1978-1981 B B Metals Inc.
1985 LKS Analytical Service, Magma Aluminum Refining
1990-2000 Cassmet International, Lopiccolo Welding
2006 A to Z Metals
2900 North Alameda Street
(S)
1951 Williams & Bennett Company
1958 Vacant
1965 Western Alloys
1971 Himmel Steel Products
1978-2000 ACME Steel Cutting and Grinding
2006-2013 A to Z Metals

3.6 Recorded Land Title Records
Information (if any) provided to Apex by theUser with respect to environmental liens or AULs is discussed in Section 4.0. It should be noted that the ASTM Standard recommends that the User retain a title company or title professional to undertake a review of recorded land title records.

3.7 Agency Contacts
Apex contacted the Compton Building and Safety Department, South Coast Air Quality Management District, Los Angeles County Department of Public Works, Los Angeles County Fire Department, and Regional Water Quality Control Board on February 3, 2021 to request information on the subject property. Information was requested with respect to historic use and various environmental-related issues, such as: permits, use of or complaints/spills/violations involving hazardous substance and petroleum products, USTs, ASTs, etc. In addition, interviews were also conducted with available agency personnel.

Interviews requested relevantpersonal knowledge regarding the past history of use of, and/or potential recognized environmental conditions associated with, the subject property.

Permits and records on file for the subject property are summarized as follows:

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
17 Agency Name
Date
Responded
Records
Available Comments
Compton Building and
Safety Department
Apex has not received a response as of the
date of this report.

South Coast Air Quality
Management District
02/04/21 Yes The following records were on file for
3000 North Alameda Street:
• 9/7/1993 - A permit to operate a
spray booth at the Original Body
Shop tenant space.
• 4/19/2000 - A violation for not
maintaining accurate records per
the permit to operate the spray paint
booth. The violation was returned to
compliance as of 8/10/2000.
• 11/4/2018 - A permit to operate a
spray booth at the Original Body
Shop tenant space.

The following records were on file for 3002
North Alameda Street:
• 4/29/1987 - A permit to operate a
spray booth at the Cal-Wood
Furniture Manufacturing tenant
space.
• 9/11/1987 - A violation for not
obtaining a permit to operate for a
spray booth. The violation was
returned to compliance as of 12/30/
1987.
• 10/29/1988 - A permit to operate a
spray booth at the Cal-Wood
Furniture Manufacturing tenant
space.
• 5/8/1992 - A permit to operate a
spray booth at the Santa Fe
Furniture Manufacturing tenant
space.

Regional Water Quality
Control Board
02/04/21 No No records were on file for the subject
property.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
18 Agency Name
Date
Responded
Records
Available Comments
Los Angeles County
Department of Public
Works
02/05/21 Yes Records on file for the subject property are in relation to the former UST. See Section

3.8 for further information.

Los Angeles County Fire
Department
Apex has not received a response as of the
date of this report.

3.8 PREVIOUS ENVIRONMENTAL REPORTS OR OTHER DOCUMENTS
Apex made requests to the client and the current property owner/site contact regarding the presence of previous environmental reports or other relevant documents for the subject property (e.g., previous Phase I or Phase II ESA, geotechnical report, MSDS, etc.).

The following previous environmental reports or other relevant documents were not available for review during this Assessment:

Hazardous Materials Underground Storage Closure Certification, 3016 North Alameda Street, Compton; dated December 7, 1994; prepared by Los Angeles County Department of Public Works; prepared for Auto Parts Recycler.

A letter stating that closure requirements had been met based on a report dated August 22, 1994 and that no further action was required.

Phase I Environmental Site Assessment, Multi-Tenant Industrial Property, 3000-3018 North Alameda Street, Compton, California;dated December 26, 2019; prepared by Orswell & Kasman, Inc.; prepared for B-J Management, Inc.

At the time of this Assessment, the subject property was developed with seven buildings with open storage yards occupied by DT Used Auto Parts, Accurate Glass & Mirror, Brybradan (retail goods shop), Casanova Towing, Carlos Romero Auto Body, Royalty Iron Works, and MV Auto - Original Body and Paint Shop. A spray paint booth was observed in the 3000 North Alameda Street building. Various hazardous materials consisting primarily of paints, primers, coatings, automotive fluids, acetone, and waste oil were observed in the 3000, 3006, 3010, and 3016 North Alameda Street buildings. No inground equipment such as USTs, hydraulic lifts, clarifiers, septic tanks, or wells were observed during the site reconnaissance. According to historical sources, the subject property was developed by at least 1938 with several industrial and one residential building. The existing buildings onsite were constructed between 1952 and 1972. The buildings onsite have been occupied by various auto body shops, automotive repair companies, warehousing businesses, and foundries. The following historic recognized environmental condition was identified during this Assessment:

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
19 • A double-walled steel gasoline UST was installed in 1985 onsite at the northeast corner of the existing 3016 North Alameda Street building. The UST was removed in August 1994 and one soil sample was collected from the excavation pit. The sample was analyzed for gasoline and aromatic volatile organics which were not detected above the laboratory detection limit. The UST received closure on December 7, 1994.

No further action was considered necessary.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
20 4.0 USER PROVIDED INFORMATION
ASTM E1527-13 defines “User” as the party seeking to use Practice E1527 to complete an environmental site assessment of the subject property. Apex understands that PS Southern California One, Inc., a Delaware corporation, and Public Storage, a Maryland real estate investment trust, and its affiliates is the User as defined by ASTM E1527-13. ASTM E1527-13 specifies that certain tasks associated with identifying potentialrecognized environmental conditionsat the subject property should be performed by the User and provided to the Environmental Professional (i.e.,User Responsibilities). Accordingly, Apex provided the User a questionnaire, requesting specific information (see Appendices).

Public Storage has not provided the User questionnaire as of the date of this report; however, title documents and previous reports were provided.

Apex reviewed the following User provided information:

User Provided Information
Issue
Identified Comments
Title Records No The subject property is currently owned by The Purcell Family Trust
Environmental Liens or
Activity and Use Limitations
N/A Information not provided.

Commonly Known or
Reasonably Ascertainable
Information
N/A Information not provided.

Valuation Reduction for
Environmental Issues
N/A Information not provided.

Previous Reports No See Section 3.8.

Owner, Property Manager
and Occupant Information
N/A Information not provided.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
21 5.0 INTERVIEWS
Apex interviewed selected individuals associated with the subject property. The purpose of the interview(s) was to obtain additional information related to 1) the current and past operations at the subject and/ or adjoining properties that may result inrecognized environmental conditions, and 2) the presence of Proceedings Involving the Property (e.g., litigation, regulatory agency rulings, violations, etc.).

5.1 Interview with Owner
Apex interviewed Mr. Jack Purcell, the subject property owner, on February 11, 2021 during the site reconnaissance. Mr. Purcell has been associated with the subject property for approximately 45 years and was forthcoming with information of which he had knowledge. Mr. Purcell indicated that each tenant is responsible for their own environmental permitting and managing of hazardous materials. Mr. Purcell indicated that a UST was removed in 1994 (summarized in Section 3.8). No other USTs or ASTs are currently located on the subject property. Mr. Purcell provided additional information that is incorporated into appropriate sections of this report.

Mr. Purcell was asked if he was aware of any of the following:

Any pending, threatened, or past litigation relevant to hazardous substances or petroleum products in, on, or from the property.

No
Any pending, threatened, or past administrative proceedings relevant to hazardous substances or petroleum products in, on, or from the property.

No
Any notices from any governmental entity regarding any possible violation of environmental laws or possible liability relating to hazardous substances or petroleum products.

No

5.2 Interviews with Others
Previous owners were not interviewed during this assessment, because adequate information was obtained from other sources during this assessment.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
22 6.0 STANDARD ENVIRONMENTAL RECORDS SOURCES: FEDERAL, STATE,

AND TRIBAL
Available government database information prepared by ERIS - Environmental Risk Information Services was reviewed to evaluate both the subject property and listed sites within ASTM-recommended search distances. This included ASTM Standard Federal, State, and Tribal databases and may also include other types of records, subject to availability (e.g., local lists).

The regulatory database report also included an Unmappable Sites Section. Unmappable sites are sites that cannot be plotted with confidence, but can be located by zip code or city name. In general, a site cannot be geocoded due to inaccurate or missing information in the environmental database record provided by its applicable agency. Unmappable sites that were identified by Apex are included, as applicable, within the following paragraphs.

The subject property was identified in the databases reviewed as follows:
• 3010 North Alameda Street was identified in the LA HMS, CHMIRS, Haznet, FINDS/FRS, CERS Haz, LA County CUPA, and RCRA NonGen databases reviewed as Fleet Tech, JC Investments, and Casanova Towing Equipment. According to the CHMIRS database, a release of between 300-1,000-gallons of diesel entered the storm drain on April 12, 2011 due to a damaged aboveground tank. A contractor reportedly cleaned the release and no further action was reported. Violations identified for this address in 2018 included failure to implement a hazardous materials business plan, improper labeling of hazardous waste containers, and failure to obtain an EPA ID number. All violations were returned to compliance and no further violations were listed.
• 3002 North Alameda Street was identified in the FINDS/FRS, Haznet, Emissions, CERS Haz, and LA County CUPA databases reviewed as BDC Body Shop, Manci Auto, Cal-Wood Furniture, and Romero Auto Repair. Violations identified for this address between 2015 and 2020 included failure to properly train employees, failure to submit emergency response procedures, failure to submit a complete site map, failure to submit a business plan, failure to maintain a hazardous waste generator permit, failure to obtain an EPA ID number, and failure to properly label hazardous waste containers. All violations were returned to compliance and no further violations were listed.
• 3004, 3006, and 3018 North Alameda Street were identified in the CERS Haz, RCRA NonGen, and LA County CUPA databases reviewed as Royalty Iron Works, JJ Iron & Welding, and DT Used Auto Parts. Violations identified for these addresses in 2018 include inaccurate hazardous material inventory, failure to submit a business plan, and failure to submit a complete site map. All violations were returned to compliance and no further violations were listed. • 3016 North Alameda Street was identified in the LA HMS, FINDS/FRS, CHMIRS, Haznet, CERS Haz, and LA County CUPA databases reviewed as Mistic Products, Auto Part Recyclers, and JC Auto Sales. This address is listed in the LA HMS database as formerly containing an underground storage tank. Further information regarding this tank can be found in Section 3.8. According to the CHMIRS database, a release of an unknown quantity of "unknown caustic substance" entered the Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
23 storm drain on March 24, 2006 due to an overflow from a glass beveling machine. A contractor reportedly cleaned the release and no further action was reported. No violations were identified for this address.
• 3000 North Alameda Street was identified in the Haznet, FINDS/FRS, CERS Haz, Emissions, and LA County CUPA databases as Original Body Shop. Various amounts of off-specification/aged/ surplus organics and other organic solids were disposed of between 1998 and 2011. Violations identified for this address between 2018 and 2020 included not disposing of hazardous waste within the 180 day timeframe, an inactive EPA ID number, improper hazardous waste labeling, failure to keep copies of hazardous waste manifests, and failure to submit a business plan. All violations were returned to compliance and no further violations were listed.

A total of 166 listed sites and one unmappable site were identified in the databases reviewed.

The database information reviewed did indicate the presence of adjoining and/or nearby facilities within ASTM-recommended search distances of the subject property. However, it is Apex's opinion these facilities do not represent a significant threat of impact to the subject property. This opinion is supported by one or more of the following: intervening distance and/or orientation relative to the subject property; surface topography; known or suspected groundwater flow direction; regulatory status (e.g., only hold an operating permit [which does not imply a release], have been issued “No Further Action” status by the appropriate regulatory agency); and/or other available information. Accordingly, based on available information, it is Apex's opinion these facilities do not represent arecognized environmental condition, as defined by ASTM, with respect to the subject property.

The following sites were evaluated in greater detail:
• Metal Movers, LLC, located at 2900 North Alameda Street, is the south adjoining crossgradient property. The site was identified in the CERS Tank, LA HMS, LA County CUPA, and RCRA NonGen databases reviewed. The site is listed as an aboveground storage, chemical storage, and industrial storm water facility. Violations between 2015 and 2019 included failure to maintain a valid permit, failure to properly clean up a spill contained within secondary containment, failure to submit accurate site map, failure to retain hazardous waste disposal manifests, failure to maintain accumulation start dates for hazardous material, failure to implement a SPCC plan, improper labeling, failure to train employees, and failure to submit a business plan. Violations were returned to compliance. Based on available information, this is not considered an environmental concern to the subject property.
• Cherokee Trucking, located at 414 East Banning Street, is approximately 380 feet south-southeast and downgradient from the subject property. The site was identified in the CERCLIS, CERCLIS NFRAP, Envirostor, Delisted County, and SEMS Archive databases reviewed. The site was listed in the databases as part of a preliminary assessment/site inspection in the 1980s to determine if an environmental hazard existing at the property. No further action was recommended at the property. Since a release was not identified and the site is downgradient, this is not considered an environmental concern to the subject property.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
24 • Brown and Brown Machinery/AA Abbett Manufacturing, located at 3200 North Alameda Street, is approximately 407 feet north and crossgradient from the subject property. The site was identified in the SEMS, LUST, LA HMS, and LA County CUPA databases reviewed. A release of diesel that affected groundwater was reported on March 8, 1990 during the removal of a UST. Remediation was ongoing at the site from approximately 1992 until 1996. The incident received closure as of September 9, 1996. No further information was listed; however, since the site is relatively distant and crossgradient, this is not considered an environmental concern to the subject property. • Bowman Plating, located at 2631 East 126th Street, is approximately 573 feet west and upgradient from the subject property. The site was identified in the VCP, RCRA LQG, CERCLIS, LA HMS, HHSS, SEMS, Delisted ENVS, Emissions, CERS Haz, Hist Tank, LA County CUPA, Geotracker, PFAs, and Envirostor databases reviewed. This site has been a plating facility since 1945. In 2011, subsurface investigations found high levels of tetrachloroethylene (PCE) contamination in soil, soil vapor, and groundwater samples collected. Further subsurface investigations have been conducted since the initial investigation to delineate the extent of contamination onsite. Based on analytical data, VOC contamination was highest in the central and east portions of the site and offsite migration of the groundwater and soil vapor plumes were not observed. Since contamination is contained to the site, this is not considered an environmental concern to the subject property.
• Azteca Dye & Laundry/World of Curls, located at 3111 South Alameda Street, is approximately 406 feet northwest and cross-to-upgradient from the subject property. The site was identified in the RCRA SQG, Emissions, CERS Haz, and LA County CUPA databases reviewed. No evidence of a release was identified in the databases; therefore, this is not considered an environmental concern to the subject property.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
25 7.0 TIER 1 VAPOR ENCROACHMENT SCREEN (VES)
Apex conducted a Tier 1 VES during the Phase I ESA. The VES was conducted in accordance with ASTM E2600-15,Standard Guide for Vapor Encroachment Screening on Property Involved in Real Estate Transactions. The methods and terms are as defined in the ASTM standard.

The goal of a VES is to identify a vapor encroachment condition (VEC) at a subject property. A VEC is defined as the presence or likely presence of chemicals of concern (COC) vapors in the subsurface of a subject property caused by the release of vapors from contaminated soil or groundwater either on or near the subject property.

Information was obtained with respect to the following: planned additional structures; and significant natural or man-made “preferential pathways” of potential vapor migration. This information is summarized below:
• The planned use for the subject property is development as a self storage facility. • The subject property is connected with several types of utilities, each of which has underground utility conduits.
• Based on available information soil was found to be Urban land-Hueneme, drained-San Emigdio complex, and groundwater was found to be approximately 31 feet bgs.

7.1 Tier 1 Screen Evaluation
An evaluation of that information includes two tests: 1) a search distance test to evaluate the proximity of the target property to known or suspected “contaminated properties”, and 2) a chemicals of concern test to determine the likely presence of COCs at the subject or properties within the area of concern (AOC).

In evaluating the data, the distance and proximity to potentially contaminated offsite properties must be evaluated, including whether they are up-, cross-, or down-gradient relative to the subject property.

Location of
Suspect
Contaminated
Properties Type of COC
Orientation
from Subject
Property Comments
Does
VEC
exist?
3016 North
Alameda
Street
Petroleum
hydrocarbons
Subject Property A double-walled steel gasoline
UST was installed in 1985
and removed in August 1994.

One soil sample was collected
from the excavation pit. The
sample was analyzed for
gasoline and aromatic volatile
organics which were not
detected above the laboratory
detection limit.

No
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
26 Location of
Suspect
Contaminated
Properties Type of COC
Orientation
from Subject
Property Comments
Does
VEC
exist?
3010 North
Alameda
Street
Petroleum
hydrocarbons
Subject Property According to the CHMIRS
database, a release of between
300-1,000-gallons of diesel
entered the storm drain on April
12, 2011 due to a damaged
aboveground tank. A contractor
reportedly cleaned the release
and no further action was
reported.

No
Metal
Movers, LLC
2900 North
Alameda
Street
Petroleum
hydrocarbons
South adjoining,
downgradient
property
Several violations were
identified and returned to
compliance. No evidence of a
release was noted.

No
Cherokee
Trucking
414 East
Banning
Street
Petroleum
hydrocarbons
Approximately
380 feet
south-southeast
and
downgradient
No evidence of a release was
noted.

No
Brown and
Brown
Machinery/
AA Abbett
Manufacturin
g
3200 North
Alameda
Street
Petroleum
hydrocarbons
Approximately
407 feet north
and
crossgradient
A release of diesel that affected
groundwater was reported on
March 8, 1990 during the
removal of a UST. Remediation
was ongoing at the site from
approximately 1992 until 1996.

The incident received closure as
of September 9, 1996.

No
Bowman
Plating
2631 East
126th Street,
Volatile Organic
Compounds
(VOCs)
Approximately
573 feet west
and upgradient
VOC contamination was highest
in the central and east portions
of the site and offsite migration
of the groundwater and soil
vapor plumes were not
observed.

No
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
27 7.2 Tier 1 Screening Findings
The vapor encroachment screenprocess has been completed in accordance with the Standard. Based on Apex's evaluation a VEC does not exist at the subject property.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
28 8.0 EXCEPTIONS & LIMITING CONDITIONS OF ASSESSMENT
Information for the Assessment was obtained from the sources listed in the Appendices. This information, to the extent it was relied on to form our opinion, is assumed to be correct and complete. Apex is not responsible for the quality or content of information from these sources.

8.1 Unavailable Documentation
Requested documentation regarding the subject property was made available for review, except for the following:

Los Angeles County Fire Department records, if any
Compton Building and Safety Department records, if any
Apex has not received a response to the above-noted request as of the date of this report; however, it is unlikely that these documents would affect the conclusions of this report.

8.2 Lack of Access / Reconnaissance Limitations
Apex did not encounter significant access or reconnaissance limitations at the subject property.

8.3 Data Gaps
The ASTM Standard requires that the report identify the following: 1)obvious uses of the subject property since 1940 or first development, whichever isearlier; and 2) significant “data gaps” which affect the ability of the Environmental Professional to identifyrecognized environmental conditions.The report is also to include information on the sources consulted to address the data gaps.

Historical subject property ownership and/or use information was obtained for the time period 1896 to present. Based on this information, Apex has established the history ofobvious uses of the subject property since 1940 or first development, whichever isearlier. No significant data gaps (or other data gaps warranting discussion) were encountered during this Assessment, except the following:

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
29 Type of Data Gap
Does this affect
the ability to
identify RECs? Rationale Sources consulted
No User
Questionnaire
No Requested
information
was
obtained
from other
sources.

Apex obtained and reviewed the
following reasonably ascertainable
records/information: 1) ASTM
Standard Historical Sources (except
recorded land title records), 2)
selected local environmental records
sources, 3) interviewed local
government agency personnel, 4)
interviewed the current owner, and 5)
ASTM Standard Environmental
Records Sources (through a
commercially available database).

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
30 9.0 FINDINGS AND OPINIONS
This section presents a summary of available information on known or suspected recognized environmental conditions, historical recognized environmental conditionsand de minimis conditions(if any) at the subject property. It also includes Apex's opinion and rationale for concluding that a condition is, or is not, currently arecognized environmental condition.Based on a review of the information presented in this Assessment, Apex presents the following relevant findings and opinions:
• This Assessment has revealed no evidence ofcontrolled recognized environmental conditionsin connection with the subject property.
• Trench Drain -A concrete-lined trench drain is currently located in the Accurate Glass & Mirror tenant space. It is utilized to receive water mixed with glass particles from beveling activities and water mixed with a polishing powder. According to Mr. Purcell, the trench drain is discharged directly to the municipal sewer system. The integrity of the concrete in the trench drain could not be observed since it was in use at the time of the site reconnaissance. According to the city directories, an auto parts recycler and a paint company formerly occupied this building. Since a release to the subsurface may have occurred without knowledge from the trench drain, this is considered a recognized environmental condition to the subject property. • Auto Repair Activities -The buildings onsite have been occupied by various auto body shops, automotive repair companies, warehousing businesses, and foundries since initial construction of the buildings. No inground equipment was observed during the site reconnaissance; however, many of the tenant spaces were cluttered making observations regarding former subsurface features difficult. It should also be noted that water from rinsing off vehicles was observed entering the storm drains along the 3000-3004 North Alameda Street buildings during the site reconnaissance and the property has had two reported incidents of chemicals entering the storm drains in 2006 and 2011. Water other than storm water should not enter the storm drains and these practices should not continue. Various violations have also been reported for the onsite tenants in regards to hazardous materials, indicating consistent poor handling and management of hazardous materials onsite. Based on this information, the current and former auto repair activities are considered a recognized environmental condition to the subject property. • Historic Oil Reclamation Activities and Foundry -An oil reclaiming facility with aboveground storage tanks were located onsite between approximately 1938 and 1947. Additionally, foundry tenants were listed in the city directories between 1946 and 1965 at the 3000 and 3006 North Alameda Street buildings. Information regarding hazardous materials and practices associated with these activities was not available. Based on available information, the historic onsite activities are considered arecognized environmental condition to the subject property. • Former UST -A double-walled steel gasoline UST was installed in 1985 onsite at the northeast corner of the existing 3016 North Alameda Street building. The UST was removed in August 1994 and one soil sample was collected from the excavation pit. The sample was analyzed for gasoline and aromatic volatile organics which were not detected above the laboratory detection limit. The Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
31 UST received closure on December 7, 1994. Based on available information, the former UST is considered a historic recognized environmental condition to the subject property. • Staining -Concrete staining was observed throughout the subject property surfaces. Concrete in the areas of the staining was generally observed to be in good condition. Apex considers the staining a de minimis condition to the subject property. • Suspect Asbestos-Containing Materials and Lead-Based Paints - The buildings on the subject property were originally constructed prior to 1972. It is likely that suspect asbestos-containing materials (ACM) and/or lead-based paints (LBP) were used in construction due to the age of the buildings. The potential presence of ACM and LBP is considered abusiness environmental risk.
• Tier 1 Vapor Encroachment Screen– Apex has conducted a Tier 1 Vapor Encroachment Screen, in accordance with ASTM Standard E2600-15. Based on Apex's review of available information, a vapor encroachment condition at the subject property does not exist.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
32 10.0 CONCLUSIONS AND RECOMMENDATIONS
Apex has performed a Phase I Environmental Site Assessment in conformance with the scope and limitations of ASTM Practice E1527-13 of CA20052 located at 3010 North Alameda Street in Compton, California (the “subject property”). Any exceptions to, or deletions from, this practice are described in Sections 1.2 and 1.3 of this report.

This Assessment has revealed no evidence of controlled recognized environmental conditions in connection with the subject property.

The following recognized environmental conditions were identified during this Assessment:
• Trench Drain
• Auto Repair Activities
• Historic Oil Reclamation Activities and Foundry
The following historic recognized environmental conditionwas identified during this Assessment:
• Former UST
The following de minimis condition was identified during this Assessment:
• Staining
The following business environmental risk was identified during this Assessment:
• Suspect Asbestos-Containing Materials and Lead-Based Paints Based on Apex’s review of the environmental condition of the subject property, a subsurface investigation should be conducted to evaluate impacts from the areas of concern. It should be noted that the property was generally cluttered with the storage of various materials and activities from onsite tenants. The subject property should be cleared of materials prior to a subsurface investigation to assure that proper access can be obtained in the areas of concern and also to more thoroughly observe ground surfaces. Any future ground disturbance activities should be conducted under a soil management plan.

Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
33 11.0 SIGNATURES
This report was prepared, under the responsible charge of the Environmental Professional noted below:

Signature for Jennifer Woods
Jennifer Woods
Associate Consultant III
Health, Safety and Environmental Services
Signal Hill Regional Office
Apex Companies, LLC
Environmental Professional’s Certification:

I declare that, to the best of my professional knowledge and belief, I meet the definition of Environmental Professional as defined in §312.10 of 40 CFR 312. I have the specific qualifications based on education, training, and experience to assess a property of the nature, history, and setting of the subject property.

I have developed and performed the all appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312.

Signature for Shannon Gillespie
Shannon Gillespie
Program Manager
Health, Safety and Environmental Services
Signal Hill Regional Office
Apex Companies, LLC
February 16, 2021
Phase I Environmental Site Assessment
3010 North Alameda Street
Compton, California
Project No. 25021-021015.00
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
34 12.0 SOURCES AND REFERENCES
Documents & Previous Reports Reviewed
ASTM International, “Standard Guide for Vapor Encroachment Screening on Property Involved in Real Estate Transaction,” ASTM Designation E2600-15
ASTM International, "Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process," ASTM Designation E1527-13
Radius Map Report, ERIS, Inc.

City Directories, obtained from ERIS: 1925 through 2018 Aerial photographs, obtained from ERIS: 1928 through 2020 Historic topographic maps, obtained from ERIS: 1896 through 2015 Fire insurance maps, obtained from ERIS: 1938
Hazardous Materials Underground Storage Closure Certification, 3016 North Alameda Street, Compton; dated December 7, 1994; prepared by Los Angeles County Department of Public Works; prepared for Auto Parts Recycler.

Phase I Environmental Site Assessment, Multi-Tenant Industrial Property, 3000-3018 North Alameda Street, Compton, California; dated December 26, 2019; prepared by Orswell & Kasman, Inc.; prepared for B-J Management, Inc.

Persons/Agencies Contacted
Person/Agency Contacted Contact Information Date Contacted Compton Building and Safety
Department
310-605-5509 01/28/21
South Coast Air Quality
Management District
http://www.aqmd.gov/nav/
online-services/public-records
01/28/21
Regional Water Quality Control
Board
WB-RB4-PublicRecords@water
boards.ca.gov
01/28/21
Compton Fire Department http://www.comptoncity.org/
depts/fire/protection/default.asp
01/28/21
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
35 Person/Agency Contacted Contact Information Date Contacted Los Angeles County
Department of Public Works
[email protected] 01/28/21
Phase I Environmental Site Assessment
3010 North Alameda Street, Compton, California
Project Number 25021-021015.00
Public Storage
February 16, 2021
36 Site Plan

SUBJECT

PROPERTY
PORTION OF 7.5-MINUTE
(TOPOGRAPHIC) MAP

UNITED STATES DEPARTMENT OF THE INTERIOR

GEOLOGICAL SURVEY
SCALE 1 : 24,000 SITE LOCATION
CA20052
3010 NORTH ALAMEDA STREET

COMPTON, CALIFORNIA
PRJ NO. 25021-021015.00
DATE FEBRUARY 5, 2021
1 SOUTH GATE, CA QUADRANGLE
(2015) N
FIGURE

Site and Vicinity Plan

SCALE 1 : 24,000 SITE VICINITY
CA20052
3010 NORTH ALAMEDA STREET

COMPTON, CALIFORNIA
PRJ NO. 25021-021015.00
DATE FEBRUARY 12, 2021
2 N
LEGEND

SUBJECT PROPERTY BOUNDARY
LB

INDUSTRIAL
METALS

NEW WORLD

RECYCLING

METAL MOVERS
FORMER
UST
3000
3002
3004
3006
3010
3016
3018
FIGURE

Photographs

1 View of the entrance to 3000-3006 Alameda Street facing east. 2 View of interior of the Original Body Shop tenant space with the spray paint booth on the right.

3 View of the interior of the spray paint booth.
4 View of the canopy between the Original Body Shop and Carlos Romero Auto Body tenant spaces, facing north.

5 View of an aboveground lift in the Carlos Romero Auto Body tenant space. 6 Typical view of chemicals stored onsite.

7 Typical view of a storm drain located throughout the property. 8 View of the Royalty Iron Works tenant space.

9 View of the gas cylinder storage in the Royalty Iron Works tenant space. 10 View of the paint storage in the MV Auto tenant space.

11 View of the drums utilized for trash located outside of MV Auto, facing southeast. 12 View of the Casanova Towing building and storage yard, facing northwest.

13 View of the leaking compressor east of the Casanova Towing building, facing west. 14 View of the Accurate Glass & Mirror tenant space.

15 View of the trench drain associated with the glass cutter/polisher. 16 View of the trench drain associated with the glass cutter/polisher.

17 View of the Brybradan retail space, facing south.
18 View of the Brybraden production area.

19 View of the dry-type transformer in the Brybraden retail space. 20 View of lotion/soap drums outside of the Brybraden tenant space, facing southeast.

21 View of the sink discharging to a storm drain and an empty drum outside of the Brybraden tenant space, facing south.
22 View of a shipping container utilized for storage and an office.

23 View of the DT Used Auto Parts building, facing northeast. 24 View of the DT Used Auto Parts building.

25 View of the compressor and battery storage to the east of the DT Used Auto Parts building, facing south.
26 View of the alley utilized for storage and the east adjoining property, facing south.

27 View of the north adjoining property facing northeast. 28 View of the south adjoining property facing south.

29 View of the west adjoining property facing west.

Resumes

Jennifer Woods

CONSULTANT III
1 • Jennifer Woods
Ms. Woods conducts Phase I Environmental Site Assessments (ESAs) for various financial, real estate, industrial, and commercial clients. Using American Society for Testing Materials (ASTM) standard practices as a guideline, Ms. Woods has conducted Phase I ESAs of industrials sites, commercial buildings, and undeveloped land throughout California, Arizona, Washington, Oregon, Nevada, Idaho, Montana, Colorado, Hawaii, and Texas. These have included performing historical research, interviewing owners, occupants, and local government officials, and generating reports. Ms. Woods also has participating in all phases of asbestos and lead projects. In addition, to assessing potential environmental conditions, Ms.

Woods participates in Phase II investigative activities, including soil sampling, groundwater sampling, and soil vapor sampling.

Education
BS, Environmental Science, University of California, San Diego (2015) Professional Registrations/Certification/Training
• Asbestos Hazard Emergency Response Act (AHERA) Building Inspector (6N10515) • Asbestos Contractor/Supervisor (5N12392)
• Asbestos Certified Site Surveillance Technician ( 17-6101) • Certified Lead Sampling Technician (28050)
• 40-Hour OSHA Hazwoper Trained
General Experience
2019 – Present Consultant III • Apex Companies, LLC
2015 – 2019 Consultant III • Bureau Veritas North America, Inc.

Project Experience
Phase I Environmental Site Assessment (ESAs)
Ms. Woods has conducted various Phase I ESAs throughout California, Arizona, Nevada, Oregon, Washington, Colorado, Hawaii, and Texas to satisfy due diligence investigations for real estate transactions, banks, real estate investment companies, developers, and property owners. Ms. Woods has conducted site inspections and investigated surrounding property usage; reviewed relevant regulatory files for investigations at the site or in the immediate area; and surveyed past site and surrounding property uses using aerial photographs, city directories, fire insurance maps, and government records.

Phase II Subsurface Investigations
Ms. Woods has conducted a variety of activities associated with Phase II Subsurface Investigations including field soil, groundwater, and soil vapor sample collection and lithology description, data quality control, and generating reports.

Asbestos and Lead Surveys
Ms. Woods has conducted a variety of asbestos and lead related services. Asbestos services include demolition to limited surveys of suspect asbestos-containing materials and air monitoring/oversight for asbestos abatement. Lead services include surveys for suspect lead paints by paint chip collection and XRF analyzer for direct readings of lead content.

Jennifer Woods
Consultant III
2 • Jennifer Woods
National Environmental Policy Act (NEPA)
Ms. Woods has conducted environmental assessments in Southern California in compliance with the National Environmental Protection Act (NEPA) for national telecommunication clients. Ms. Woods’ research includes consultation with several bureaus within the United States Department of Interior such as National Park Services (NPS), United States Fish & Wildlife Services and Bureau of Land Management (BLM). In addition, Ms. Woods contacts state and local agencies, federally and non-federally recognized Native American Tribes concerning religious areas, and the California Historic Preservation Office. Ms. Woods has investigated potential wildlife and wilderness preserves, wetlands, endangered or threatened species and habitats and Native American religious areas. Ms. Woods has knowledge of the Federal Communications Commission’s (FCC) Nationwide Programmatic Agreement (NPA).

Shannon Gillespie

PROGRAM MANAGER
1 • Shannon Gillespie
Ms. Gillespie has over 30 years of technical experience in conducting environmental assessments and currently works on a natural basis to maintain quality and consistency between offices. Ms. Gillespie supervises staff responsible for conducting Phase I Environmental Assessments and subsequent subsurface investigations and has final review of project deliverables.

She interacts with clients and is responsible for assuring report timeliness and maintaining project budgets. She prepares Phase I and subsurface investigation proposals and conducts business development.

Ms. Gillespie has coordinated, managed, and conducted Phase I Environmental Assessments of residential, commercial, and industrial properties as part of real estate transactions for due diligence investigations. The Phase I assessments include site visits to inspect current site and vicinity usage, review of relevant regulatory files for investigations at the site or in the area, personnel interviews, reviews of hazardous material and waste handling practices, identifying potential sources of contamination and asbestos-containing materials, and surveys of past site and vicinity usage.

Ms. Gillespie also reviews environmental assessment reports for financial institutions to assess business risk and assists clients in the preparation of Hazardous Materials Business Plans. Additionally, she conducts Phase II and Phase III assessments to locate and determine the extent of soil and groundwater contamination. Her responsibilities include soil boring installation, developing site-specific work plans and health and safety plans, interpreting analytical results, estimating volumes of impacted soil and groundwater, estimating remediation costs and report preparation.

Education
BS, Chemistry, Arizona State University (1986)
Professional Registrations/Certification/Training
• California Registered Environmental Assessor (REA-03582) • Certified Environmental Specialist (13564)
• OSHA 40-Hour Hazwoper
General Experience
2019 – Present Project Manager • Apex Companies, LLC
1989 – 2019 Program Manager • Bureau Veritas North America, Inc. 1988-1989 Rollins Chempak, Inc.
1987-1988 Disposal Control Service
1987 Maricopa County Landfill Department
1985 Salt River Project
Project Experience
CERCLA Preliminary Assessment – State of California Real Estate Division Ms. Gillespie prepared a CERCLA preliminary assessment for a 1,300-acre Department of Defense and California Army National Guard installation (Los Alamitos Armed Forces Reserve Center). The assessment included: a review of available files, personnel interviews, onsite and offsite reconnaissance, historical aerial photograph review and survey of potential sources of past and current contamination and contaminant sources. The preliminary assessment indicated that past and

Shannon Gillespie
Program Manager
2 • Shannon Gillespie
present operations at the installation had involved in use, storage, treatment, spillage, leakage, and disposal of materials and/or wastes that are now considered hazardous. These materials and wastes were used in a variety of aircraft and vehicle maintenance, fuel storage, landfilling, aircraft-washing, and other facility activities and operations. Based on this information, potential areas of concern at the installation requiring site investigation activities were identified. The Preliminary Assessment was conducted using guidelines developed by the U.S. Environmental Protection Agency (EPA), Waste Management Division, Region IX and California Department of Toxic Substances (DTSC).

The SI included twelve potential areas of concern identified in the Preliminary Assessment. The areas included two landfills, a flight line area, revetments, fuel tank farms, former rifle ranges, clarifiers, munitions bunkers, agricultural areas and a wastewater treatment plant. Investigation included the collection of air, surface water, groundwater, soil and soil vapor samples to assess the presence of various contaminants that were identified in the previous assessments. Ms.

Gillespie was an integral member of the team in the evaluation of data collected during the SI and generation of the remedial investigation work plan, health and safety plan, quality assurance project plan, and field sampling plan.

Phase I Environmental Site Assessment (ESAs) – Lending Institute Ms. Gillespie supervised the completion of a 45-site portfolio for a major lending institute to satisfy due diligence. The sites were located in California, Texas, and Arizona and required the coordination of staff from three other offices. All field wor k and written reports had to be completed within a four week period of time and within a tight budget. Ms. Gillespie solely maintained client contact and reviewed all deliverables prior to submittal to client. Some of the projects required subsequent Phase II investigations based on findings during the Phase I.

Phase I Environmental Site Assessment (ESAs) – Auto Manufacturing Company Ms. Gillespie conducting a Phase I ESA of a previously industrial buildings and adjacent agricultural field prior to the client purchasing properties. Based on the findings of the site inspection, a subsurface investigation was conducted simultaneous to the completion of the Phase I. The subsurface investigation had to be completed within five days and included 34 boreholes using direct push methods and over 160 samples. One report was submitted to the client that included both the Phase I and subsurface investigation.

Phase I Environmental Site Assessment (ESAs) – Cellular Communications Company Ms. Gillespie managed the completion of over 1,000 assessments for a cellular communications company since 2001 to satisfy due diligence. Completion of the project, which included Phase I ESAs and NEPA work, required the coordination of staff from five other offices. All fieldwork and written reports had to be completed within a quick turnaround and within a tight budget. Ms. Gillespie solely maintained client contact and reviewed all deliverables prior to submittal to client.

Aerial Photographs

Topographic Maps

Project Property:

Project No:

Requested By:

Order No:

Date Completed:

Public Storage - Compton
3010 North Alameda Street
Compton CA 90222
25021-021015.00
Apex Companies, LLC
21012900515
January 31, 2021

Topographic Maps included in this report are produced by the USGS and are to be used for research purposes including a phase I report.

Maps are not to be resold as commercial property.

No warranty of Accuracy or Liability for ERIS: The information contained in this report has been produced by ERIS Information Inc.(in the US) and ERIS Information Limited Partnership (in Canada), both doing business as 'ERIS', using Topographic Maps produced by the USGS.

This maps contained herein does not purport to be and does not constitute a guarantee of the accuracy of the information contained herein.

Although ERIS has endeavored to present you with information that is accurate, ERIS disclaims, any and all liability for any errors, omissions, or inaccuracies in such information and data, whether attributable to inadvertence, negligence or otherwise, and for any consequences arising therefrom. Liability on the part of ERIS is limited to the monetary value paid for this report.

We have searched USGS collections of current topographic maps and historical topographic maps for the project property. Below is a list of maps found for the project property and adjacent area. Maps are from 7.5 and 15 minute topographic map series, if available.

Year Map Series
2015 7.5
1981 7.5
1972 7.5
1964 7.5
1949 7.5
1937 7.5
1924 7.5
1923 7.5
1943 15
1942 15
1902 15
1899 15
1896 15

2015
Source: USGS 7.5 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): South Gate,CA

1981
Source: USGS 7.5 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): South Gate,CA

1972
Source: USGS 7.5 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): South Gate,CA

1964
Source: USGS 7.5 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): South Gate,CA

1949
Source: USGS 7.5 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): South Gate,CA

1937
Source: USGS 7.5 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): Watts,CA

1924
Source: USGS 7.5 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): Watts,CA

1923
Source: USGS 7.5 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): Watts,CA

1943
Source: USGS 15 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): Downey,CA

1942
Source: USGS 15 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): Downey,CA

1902
Source: USGS 15 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): Downey,CA

1899
Source: USGS 15 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): Downey,CA

1896
Source: USGS 15 Minute Topographic Map
Order No. 21012900515
0 0.4 0.80.2
Miles
Quadrangle(s): Downey,CA

Fire Insurance Maps

Project Property:

Project No:

Requested By:

Order No:

Date Completed:

Public Storage - Compton
3010 North Alameda Street
Compton CA 90222
25021-021015.00
Apex Companies, LLC
21012900515
January 30, 2021

Listed below, please find the results of our search for historic fire insurance maps from our in-house collection, performed in conjuction with your ERIS report.

Individual Fire Insurance Maps for the subject property and/or adjacent sites are included with the ERIS environmental database report to be used for research purposes only and cannot be resold for any other commercial uses other than for use in a Phase I environmental assessment.

Date City State Volume Sheet Number(s)
1938 Compton California 4

0 200 400 600 800100
Feet
Order Number 21012900515
1938
Address: 3010 North Alameda Street Compton CA 90222
Map sheet(s):

Volume NA:4;
´
Fire Insurance Map
04 City Directories

Project Property: Public Storage - Compton
3010 North Alameda Stree
t
Comp
ton, CA 90222
Project No: 25021-021015.00
Requested By: Apex Companies, LLC
Order No: 21012900515
Date Completed: February 3, 2021

Search Results Summary
Date Source Comment
2018 DIGITAL BUSINESS DIRECTORY
2013 DIGITAL BUSINESS DIRECTORY
2009 DIGITAL BUSINESS DIRECTORY
2006 HAINES
2000 HAINES
1995 HAINES
1990 HAINES
1985 HAINES
1981 HAINES
1978 HAINES
1971 HAINES
1965 PACIFIC TELEPHONE
1958 POLKS
1951 POLKS
1946 POLKS
1940 POLKS
1931 POLKS
1925 POLKS
February 3, 2021
RE: CITY DIRE

CTORY RESEARCH
Public St
orage - Compton
3010 North Alameda Str
eet Compton, CA
Thank you for contacng ERIS f or an City Directory Search for the site described above. Our staff has conducted a reverse lisng City Dir ectory search to determine prior occupants of the subject site and adjacent properes. W e have provided the nearest addresses(s) when adjacent addresses are not listed. If we have searched a range of addresses, all addresses in that range found in the Directory are included.

Note: Reverse Lisng Dir ectories generally are focused on more highly developed areas. Newly developed areas may be covered in the more recent years, but the older directories will tend to cover only the "central" parts of the city. To complete the search, we have either uliz ed the ACPL, Library of Congress, State Archives, and/or a regional library or history center as well as mulple digiz ed directories. These do not claim to be a complete collecon of all r everse lisng city dir ectories produced.

ERIS has made every effort to provide accurate and complete informaon but shall not be held liable f or missing, incomplete or inaccurate informaon. To complete this search we used the general range(s) below to search for relevant findings. If you believe there are addional addr esses or streets that require searching please contact us at 866-517-5204.

Search Criteria:
2700-3200 of North Alameda Street
300-530 of E
ast Weber Avenue

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417 TNEMEC CO...Paint-manufacturing Equipment (whls)
417 TNEMEC CO...Paintmanufacturing Materialsmfrs
417 TPC CONSULTANTS INC...Paint-manufacturing Equipment (whls) 417 TPC CONSULTANTS INC...Paintmanufacturing Materialsmfrs 431 THOROCK METALS INC...Primary Metal Products Nec (mfrs) 431 THOROCK METALS INC...Welding
431 THOROCK METALS INC...Foundries-aluminum Brass Bronze (mfrs) 503 CUEVAS MATTRESS INC...Mattresses
522 WESTERN PRIME INDUSTRIES INC...Importers (whls)
538 H & H PALETTS & REPAIR SVC...Pallets & Skids-manufacturers 538 H & H PALETTS & REPAIR SVC...Pallets & Skids (whls) 575 REDDAWAY...Trucking
575 REDDAWAY...Wrecker Service
575 REDDAWAY...Recreational Vehiclestransporting
EAST WEBER AVENUE2018
SOURCE: DIGITAL BUSINESS DIRECTORY
2700 AIR COMPRESSOR SVC MFG CO...Compressors-air & Gas-repairing 2722 CEMEX...Concrete-ready Mixed
3002 BDC MOTORSPORTS...Automobile Customizing
3004 ROYALTY IRON WORKS...Iron (whls)
3010 FLEET TECH...Actuaries
3016 ACCURATE GLASS...Automobile Glassservice & Installation 3016 ACCURATE GLASS...Glass-auto Plate & Window & Etc
3016 BRYBRADAN INC...Candles
3018 TORRES PROFESSIONAL SVC...Paralegals
3111 AZTECA DYE & LAUNDRY...Laundries
3150 R C DIE WELDING & RPR...Welding
3201 COMPTON CARPET CLEANERS...Carpet & Rug Cleaners
3201 G L HYDRAULICS...Hose-industrial-manufacturers
3201 MRO SYSTEMS INC...Gloves-work & Industrial
3201 PROFESSIONAL BUSINESS SVC...Tax Return Preparation & Filing 3209 AMERICAN HEALTH & EDUCATION...Alcoholism Information & Treatment Ctrs 3209 AMERICAN HEALTH & EDUCATION...Drug Abuse & Addiction Info & Treatment 3209 CALIMEX DISTRIBUTORS...Unclassified Establishments 3209 CHARLES R DREW UNIVERSITY EIP...Schools-universities & Colleges Academic 3209 CHILDREN INSTITUTE...Associations
3209 DREW CHILD DEVELOPMENT...Child Care Service
3209 EARLY INTERVENTION PROGRAM...Medical & Surgical Svc Organizations 3209 EARLY INTERVENTION PROGRAM...Clinics
3209 EARLY INTERVENTION PROGRAM...Physicians & Surgeons 3209 EARLY INTERVENTION PROGRAM...Dentists
3209 ISLAM, ABDUL...Counselors-licensed Professional
3209 LOVE COMMUNITY...Foundation-educ Philanthropic Research 3209 NEIGHBORHOOD OUTREACH COUNCIL...Organizations
3209 POLO MACHINERY...Automobile Machine Shop Equip/supls-mfrs 3209 POLO MACHINERY...Machine Shop Supplies (whls)
3209 THOMAS, JONATHAN...Acupuncture
3209 TRINITY THREE CO LLC...Nonclassified Establishments 3209 VAN LOY, JENNIFER L...Social Workers
3209 WORLD LITERACY CRUSADE...Tutoring
3212 L M STEEL CO...Heat Treating Metal (mfrs)
3215 DESIGN 2000...Drapery & Curtain Fabricswholesale
3215 DESIGN 2000...Draperies & Curtains-wholesale
3215 DREW CHILD WORKS ALTERNATIVE...Nonclassified Establishments 3215 DULCES PIGUI WHOLESALE CANDY...Candy & Confectionery-wholesale 3215 MANUEL TEJEDA TRUCKING...Wrecker Service
3215 MANUEL TEJEDA TRUCKING...Trucking
3215 PIGUI MINI MARKET...Food Markets
3215 REGIONAL SOCCER LEAGUE...Sporting Goods-retail
3215 VTP INC...Carpet & Rug Dealers-new
3215 VTP INC...Construction Companies
3215 VTP INC...Federal Government Contractors
3221 HOUSE OF BAIL BONDS INC...Bonds-bail
3221 SHIELDS FOR FAMILIES...Social Service & Welfare Organizations 3221 SOUTH CENTRAL REHABILITATION...Medical Management Service 3221 WATTS HEALTHCARE CTR...Health Services
NORTH ALAMEDA STREET2018
SOURCE: DIGITAL BUSINESS DIRECTORY

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417 TNEMEC CO...Paint-manufacturing Equipment (whls)
431 THOROCK METALS INC...Foundries-aluminum Brass Bronze (mfrs) 503 CUEVAS MATTRESS INC...Mattresses
503 SPRING PEDIC...Mattresses
503 SPRING PEDIC...Mattresses-wholesale
522 ADVANCE RECOVERY INDL INC...Importers (whls)
538 H & H PALETTS & REPAIR SVC...Pallets & Skids-manufacturers 538 H & H PALETTS & REPAIR SVC...Pallets & Skids (whls) 575 REDDAWAY...Exporters (whls)
575 REDDAWAY...Trucking-motor Freight
EAST WEBER AVENUE2013
SOURCE: DIGITAL BUSINESS DIRECTORY
2700 AIR COMPRESSOR SVC & MFG CO...Compressors-air & Gas-repairing 2712 ACS AIR COMPRESSOR SVC & MFG...Services Nec
2722 CEMEX USA INC...Concrete-ready Mixed
2900 A TO Z METALS...Scrap Metals & Iron (whls)
2900 A TO Z METALS...Scrap Metal Products-mfrs
3000 ORIGIN BODY SHOP...Automobile Body-repairing & Painting 3002 BDC MOTORSPORTS...Automobile Customizing
3004 ROYALTY IRON WORKS...Iron (whls)
3004 ROYALTY IRON WORKS...Forgings (mfrs)
3006 M V AUTOBODY & REPAIR...Automobile Repairing & Service 3010 PACIFIC EXPRESSWAY...Transportation Consultants
3016 ACCURATE GLASS...Glass-auto Plate & Window & Etc
3016 BRYBRADAN INC...Candles
3018 JAPANESE-AMERICAN...Automobile Parts & Supplies-retail-new 3018 JAPANESE-AMERICAN...Automobile Repairing & Service 3111 AZTECA DYE & LAUNDRY...Laundries
3150 R C DIE WELDING & RPR...Welding
3200 AA-ABBETT MFG INC...Machine Shops (mfrs)
3201 EDWARE G HEBERT INCOME TAX...Tax Return Preparation & Filing 3201 G L HYDRAULICS...Hose-industrial-manufacturers
3201 MRO SYSTEMS INC...Gloves-work & Industrial
3201 PROFESSIONAL BUSINESS SVC...Tax Return Preparation & Filing 3201 RAISE THE BAR PRODUCTIONS INC...Nonclassified Establishments 3209 AMERICAN HEALTH & EDUCATION...Drug Abuse & Addiction Info & Treatment 3209 CHARLES R DREW UNIVERSITY EIP...Schools-universities & Colleges Academic 3209 EARLY INTERVENTION PROGRAM...Aids Information & Testing 3209 EARLY INTERVENTION PROGRAM...Clinics
3209 ISLAM, ABDUL...Counselors-licensed Professional
3209 ISLAM, ZAKIYYAH I...Counselors-licensed Professional 3209 NEIGHBORHOOD OUTREACH COUNCIL...Organizations
3209 POLO MACHINERY...Machine Shop Supplies (whls)
3209 POLO MACHINERY...Automobile Machine Shop Equip/supls-mfrs 3209 WORLD LITERACY CRUSADE...Tutoring
3215 DANIELS MATTRESS MFG...Mattresses-manufacturers
3215 DANIELS MATTRESS MFG...Mattresses-wholesale
3215 DESIGN 2000...Curtains-manufacturers
3215 DESIGN 2000...Draperies & Curtains-wholesale
3215 J & S SUPPLIES...Automobile Repair/svc-equip/supl (whls) 3215 KJJ PROFESSIONAL WELDING...Welding
3215 REGIONAL SOCCER LEAGUE...Sporting Goods-retail
3215 VTP INC...Carpet & Rug Dealers-new
3221 BARBOUR & FLOYD MEDICAL...Medical Management Service 3221 GREEN KING USA...Computers-dealers-used
3221 HOUSE OF BAIL BONDS INC...Bonds-bail
3221 SHALOM PC INC...Medical Transcription Service
3221 SHALOM PC INC...Warehouses-merchandise & Self Storage NORTH ALAMEDA STREET2013
SOURCE: DIGITAL BUSINESS DIRECTORY

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412 M & B TRUCKING...Trucking
417 TNEMEC CO...Paint-manufacturers
417 TNEMEC CO...Paints & Rel Pdts
421 COMPU DIE CAST INC...Nonferrous Die Castings-ex Alum (mfrs) 432 UNIVERSAL DEMOLITION INC...Demolition Buildings
503 SPRING PEDIC...Beddings And Linens
503 SPRING PEDIC...Mattresses
522 ADVANCE RECOVERY IND INC...Nclassifiable Estab
522 H E JURGENS CO...Auto & Rel Motor Vh
538 H & H PALETTS & REPAIR SVC...Wood Pallets, Skids
575 BESTWAY TRANSPORTATION...Transportation Svs
575 U S F BESTWAY TRANSPORTATION...Trucking Operator-nonlocal 575 USF BESTWAY INC...Trucking
575 USF REDDAWAY INC...Trucking
575 USFREIGHTWAYS...Trucking Operator-nonlocal Local Trucking Operator EAST WEBER AVENUE2009
SOURCE: DIGITAL BUSINESS DIRECTORY
2712 ACS AIR COMPRESSOR SVC & MFG...Misc Services Nec
2712 OTTO STEEL...Iron,steel,ferr Pdts
2712 OTTOSTEEL CORP...Iron,steel,ferr Pdts
2722 CEMEX...Lumber, Rel Bld Mtl
2722 CEMEX...Concrete-ready Mixed
2900 A TO Z METALS...Steel Works
3000 ORIGIN BODY SHOP...Auto Body Repair
3000 ORIGINAL AUTO PAINT...Automobile Body-repairing & Painting 3002 B D CHROME SVC...Plating & Polishing
3002 BD CHROME SERVICE...Plating/polishing Service
3002 BDC MOTORSPORTS...Auto Sv Ex Repair
3002 BDC MOTORSPORTS...Unclassified
3006 J J IRON WORK...Ironwork
3016 ACCURATE GLASS...Glass
3016 ACCURATE GLASS & MIRROR...Glass And Mirror Contractor 3018 JAPANESE AMERICAN...General Auto Repair
3108 J & J MACHINERY MOVING...Bld Eqp Installn
3111 S A DYING & WASH CO...Tex Finishing Nec
3150 R C FORGING DIE WELDING & RPR...Welding Repair
3200 AA-ABBETT MANUFACTURING INC...Machine Shops
3200 AA-ABBETT MFG INC...Industrial Mchy Nec
3200 BROWN & BROWN MACHINE CO...General Auto Repair
3201 EDWARE G HEBERT INCOME TAX...Tax Return Prep Sv
3201 JANAE MARKETING AND DISTRIBUTI...Whol Groceries
3201 JUMP FOR JOY...Party Supplies
3201 MRO SYSTEMS INC...Clothng Acc Mens,boys
3201 PROFESSIONAL BUSINESS SVC...Tax Return Prep Sv
3201 THIS OLDE PINE...Whol Industrial Supplies
3209 AMERICAN HEALTH & EDUCATION...Alcoh/drug Abuse Trt 3209 CHARLES R DREW UNIVERSITY EIP...Colleges & Univ
3209 EARLY INTERVENTION PROGRAM...Medical Grps &clncs
3209 MAXS INTERIORS...Whol Homefurnishings
3209 VTP INC...Carpet & Rug Dealers-new
3209 WORLD LITERACY CRUSADE...Sch,eductl Sv Nec
3212 L & M STEEL CO...Metal Heat Treating
3212 L & M STEEL CO...Heat Treating Metal (manufacturers) 3215 ANTHONY KNITTINS...Nclassifiable Estab
3215 COPIER TRANSPORT...Furn Move,storage Loc
3215 DANIELS MATTRESS MFG...Mattresses,bedsprng
3215 DESIGN 2000...Whl Homefurnishings
3215 J & S SUPPLIES...Auto Supps,parts
3215 REGIONAL SOCCER LEAGUE...Sporting Gds & Bcy
3215 VTP INC...Carpets
3221 ARTS INSTALLATION SVC...Wtr,sewer,util Line
3221 BARBOUR & FLOYD MEDICAL...Mental Health Services
3221 BARBOUR & FLOYD MEDICAL...Social Services Nec
3221 BECERRA QUILTING...Manmade Broadwoven Fabric Mill
3221 DILLARD GROUP TDG...Subdividers & Devel
3221 HARBOR AREA GANGS ALTERNATIVES...Social Services
3221 MCM SCREEN PRINTING...Coml Printing Nec
3221 ROBLES FINE ART & FRAMES...Art,architect Supps
3221 SOUTH CENTRAL HEALTH & REHAB...Social Services Nec 3221 STORE OUTREACH CENTER...Ret Misc Merchandise
NORTH ALAMEDA STREET2009
SOURCE: DIGITAL BUSINESS DIRECTORY

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EAST WEBER AVENUE2006
SOURCE: HAINES
NORTH ALAMEDA STREET2006
SOURCE: HAINES

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EAST WEBER AVENUE2000
SOURCE: HAINES
NORTH ALAMEDA STREET2000
SOURCE: HAINES

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EAST WEBER AVENUE1995
SOURCE: HAINES
NORTH ALAMEDA STREET1995
SOURCE: HAINES

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EAST WEBER AVENUE1990
SOURCE: HAINES
NORTH ALAMEDA STREET1990
SOURCE: HAINES

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EAST WEBER AVENUE1985
SOURCE: HAINES
NORTH ALAMEDA STREET - A1985
SOURCE: HAINES

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NORTH ALAMEDA STREET - B1985
SOURCE: HAINES
EAST WEBER AVENUE1981
SOURCE: HAINES

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NORTH ALAMEDA STREET1981
SOURCE: HAINES
EAST WEBER AVENUE1978
SOURCE: HAINES

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NORTH ALAMEDA STREET1978
SOURCE: HAINES
EAST WEBER AVENUE1971
SOURCE: HAINES

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NORTH ALAMEDA STREET1971
SOURCE: HAINES
EAST WEBER AVENUE1965
SOURCE: PACIFIC TELEPHONE

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NORTH ALAMEDA STREET1965
SOURCE: PACIFIC TELEPHONE
EAST WEBER AVENUE1958
SOURCE: POLKS
DRAFT
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NORTH ALAMEDA STREET1958
SOURCE: POLKS
EAST WEBER AVENUE1951
SOURCE: POLKS
DRAFT
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NORTH ALAMEDA STREET1951
SOURCE: POLKS
EAST WEBER AVENUE1946
SOURCE: POLKS
DRAFT
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NORTH ALAMEDA STREET1946
SOURCE: POLKS
EAST WEBER AVENUE1940
SOURCE: POLKS
DRAFT
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NORTH ALAMEDA STREET1940
SOURCE: POLKS
EAST WEBER AVENUE1931
SOURCE: POLKS
DRAFT
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NORTH ALAMEDA STREET1931
SOURCE: POLKS
EAST WEBER AVENUE1925
SOURCE: POLKS
DRAFT
--- END REPORT ---
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NORTH ALAMEDA STREET1925
SOURCE: POLKS
DRAFT
Previous Reports/Miscellaneous
Documents
DRAFT
DRAFT
Regulatory Database Report
DRAFT
Project Property: Public Storage - Compton
3010 North Alameda Street
Compton CA 90222
Project No: 25021-021015.00
Report Type: Database Report
Order No: 21012900515
Requested by: Apex Companies, LLC
Date Completed: February 3, 2021
DRAFT
2 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 h-Table of Contents
Notice: IMPORTANT LIMITATIONS and YOUR LIABILITY
Reliance on information in Report: This report DOES NOT replace a full Phase I Environmental Site Assessment but is solely intended to be used as database review of environmental records.

License for use of information in Report: No page of this report can be used without this cover page, this notice and the project property identifier.

The information in Report(s) may not be modified or re-sold.

Your Liability for misuse: Using this Service and/or its reports in a manner contrary to this Notice or your agreement will be in breach of copyright and contract and ERIS may obtain damages for such mis-use, including damages caused to third parties, and gives ERIS the right to terminate your account, rescind your license to any previous reports and to bar you from future use of the Service.

No warranty of Accuracy or Liability for ERIS: The information contained in this report has been produced by ERIS Information Inc. ("ERIS") using various sources of information, including information provided by Federal and State government departments. The report applies only to the address and up to the date specified on the cover of this report, and any alterations or deviation from this description will require a new report. This report and the data contained herein does not purport to be and does not constitute a guarantee of the accuracy of the information contained herein and does not constitute a legal opinion nor medical advice. Although ERIS has endeavored to present you with information that is accurate, ERIS disclaims, any and all liability for any errors, omissions, or inaccuracies in such information and data, whether attributable to inadvertence, negligence or otherwise, and for any consequences arising therefrom. Liability on the part of ERIS is limited to the monetary value paid for this report.

Trademark and Copyright: You may not use the ERIS trademarks or attribute any work to ERIS other than as outlined above. This Service and Report (s) are protected by copyright owned by ERIS Information Inc. Copyright in data used in the Service or Report(s) (the "Data") is owned by ERIS or its licensors. The Service, Report(s) and Data may not be copied or reproduced in whole or in any substantial part without prior written consent of ERIS.

Table of Contents
Table of Contents...........................................................................................2 Executive Summary........................................................................................3 Executive Summary: Report Summary.......................................................................................................................4 Executive Summary: Site Report Summary - Project Property...................................................................................9 Executive Summary: Site Report Summary - Surrounding Properties......................................................................10 Executive Summary: Summary by Data Source.......................................................................................................41 Map...............................................................................................................80 Aerial.............................................................................................................83 Topographic Map..........................................................................................84 Detail Report.................................................................................................85 Unplottable Summary.................................................................................956 Unplottable Report......................................................................................957 Appendix: Database Descriptions...............................................................958 Definitions...................................................................................................972 DRAFT
3 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 h-Executive Summary
Property Information:

Project Property: Public Storage - Compton
3010 North Alameda Street Compton CA 90222
Project No: 25021-021015.00
Coordinates:

Latitude: 33.91919864
Longitude: -118.22289076
UTM Northing: 3,753,870.17
UTM Easting: 386,958.61
UTM Zone: UTM Zone 11S
Elevation: 82 FT
Order Information:

Order No: 21012900515
Date Requested: January 29, 2021
Requested by: Apex Companies, LLC
Report Type: Database Report
Historicals/Products:

Aerial Photographs Historical Aerials (Boundaries)
City Directory Search CD - 2 Street Search
ERIS Xplorer ERIS Xplorer
Excel Add-On Excel Add-On
Fire Insurance Maps US Fire Insurance Maps
Physical Setting Report (PSR) Physical Setting Report (PSR) Topographic Map Topographic Maps
Executive Summary
DRAFT
4 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 h-Executive Summary: Report Summary
Database Searched Search
Radius
Project
Property
Within

0.12mi

0.125mi
to 0.25mi

0.25mi to

0.50mi

0.50mi to

1.00mi
Total
Standard Environmental Records
Federal
rr-FRP-aa Y 0.25 0 0 0 - - 0

rr-NPL-aa Y 1 0 0 0 0 0 0

rr-PROPOSED NPL-aa Y 1 0 0 0 0 0 0

rr-DELETED NPL-aa Y 0.5 0 0 0 0 - 0

rr-SEMS-aa Y 0.5 0 2 1 0 - 3

rr-ODI-aa Y 0.5 0 0 0 0 - 0

rr-SEMS ARCHIVE-aa Y 0.5 0 1 3 2 - 6

rr-CERCLIS-aa Y 0.5 0 2 3 2 - 7

rr-IODI-aa Y 0.5 0 0 0 0 - 0

rr-CERCLIS NFRAP-aa Y 0.5 0 1 3 2 - 6

rr-CERCLIS LIENS-aa Y PO 0 - - - - 0

rr-RCRA CORRACTS-aa Y 1 0 0 2 1 1 4

rr-RCRA TSD-aa Y 0.5 0 0 4 2 - 6

rr-RCRA LQG-aa Y 0.25 0 2 2 - - 4

rr-RCRA SQG-aa Y 0.25 0 5 9 - - 14

rr-RCRA VSQG-aa Y 0.25 0 0 0 - - 0

rr-RCRA NON GEN-aa Y 0.25 1 9 12 - - 22

rr-FED ENG-aa Y 0.5 0 0 0 0 - 0

rr-FED INST-aa Y 0.5 0 0 0 0 - 0

rr-ERNS 1982 TO 1986-aa Y PO 0 - - - - 0

rr-ERNS 1987 TO 1989-aa Y PO 0 - - - - 0

rr-ERNS-aa Y PO 0 - - - - 0

rr-FED BROWNFIELDS-aa Y 0.5 0 0 0 0 - 0

rr-FEMA UST-aa Y 0.25 0 0 0 - - 0

rr-REFN-aa Y 0.25 0 0 0 - - 0

rr-BULK TERMINAL-aa Y 0.25 0 0 0 - - 0

rr-SEMS LIEN-aa Y PO 0 - - - - 0

FRP
NPL

PROPOSED NPL

DELETED NPL
SEMS
ODI

SEMS ARCHIVE

CERCLIS
IODI

CERCLIS NFRAP

CERCLIS LIENS

RCRA CORRACTS

RCRA TSD

RCRA LQG

RCRA SQG

RCRA VSQG

RCRA NON GEN

FED ENG

FED INST
ERNS 1982 TO 1986
ERNS 1987 TO 1989
ERNS

FED BROWNFIELDS

FEMA UST
REFN

BULK TERMINAL

SEMS LIEN
Executive Summary: Report Summary
DRAFT
5 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Database Searched Search
Radius
Project
Property
Within

0.12mi

0.125mi
to 0.25mi

0.25mi to

0.50mi

0.50mi to

1.00mi
Total

rr-SUPERFUND ROD-aa Y 1 0 0 0 0 0 0

State
rr-RESPONSE-aa Y 1 0 0 0 0 0 0

rr-ENVIROSTOR-aa Y 1 0 2 7 8 21 38

rr-DELISTED ENVS-aa Y 1 0 1 0 0 0 1

rr-SWF/LF-aa Y 0.5 0 0 1 1 - 2

rr-HWP-aa Y 1 0 0 2 1 1 4

rr-SWAT-aa Y 0.5 0 0 0 0 - 0

rr-LDS-aa Y 0.5 0 0 0 0 - 0

rr-LUST-aa Y 0.5 0 2 5 6 - 13

rr-DELISTED LST-aa Y 0.5 0 0 0 1 - 1

rr-SWRCB SWF-aa Y 0.5 0 0 0 0 - 0

rr-UST-aa Y 0.25 0 0 1 - - 1

rr-UST CLOSURE-aa Y 0.5 0 0 1 1 - 2

rr-HHSS-aa Y 0.25 0 5 6 - - 11

rr-AST-aa Y 0.25 0 0 1 - - 1

rr-AST SWRCB-aa Y 0.25 0 0 2 - - 2

rr-TANK OIL GAS-aa Y 0.25 0 0 0 - - 0

rr-DELISTED TNK-aa Y 0.25 0 0 2 - - 2

rr-CERS TANK-aa Y 0.25 0 1 2 - - 3

rr-LUR-aa Y 0.5 0 0 0 0 - 0

rr-HLUR-aa Y 0.5 0 0 0 0 - 0

rr-DEED-aa Y 0.5 0 0 0 0 - 0

rr-VCP-aa Y 0.5 0 1 0 0 - 1

rr-CLEANUP SITES-aa Y 0.5 0 0 2 1 - 3

rr-DELISTED COUNTY-aa Y 0.25 0 1 2 - - 3

rr-DELISTED CTNK-aa Y 0.25 0 0 1 - - 1

rr-HIST TANK-aa Y 0.25 0 4 7 - - 11

Tribal

rr-INDIAN LUST-aa Y 0.5 0 0 0 0 - 0

rr-INDIAN UST-aa Y 0.25 0 0 0 - - 0

rr-DELISTED ILST-aa Y 0.5 0 0 0 0 - 0

rr-DELISTED IUST-aa Y 0.25 0 0 0 - - 0

County

SUPERFUND ROD

RESPONSE

ENVIROSTOR

DELISTED ENVS
SWF/LF
HWP
SWAT
LDS
LUST

DELISTED LST

SWRCB SWF
UST

UST CLOSURE
HHSS
AST

AST SWRCB

TANK OIL GAS

DELISTED TNK

CERS TANK
LUR
HLUR
DEED
VCP

CLEANUP SITES

DELISTED COUNTY

DELISTED CTNK

HIST TANK

INDIAN LUST

INDIAN UST

DELISTED ILST

DELISTED IUST
DRAFT
6 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Database Searched Search
Radius
Project
Property
Within

0.12mi

0.125mi
to 0.25mi

0.25mi to

0.50mi

0.50mi to

1.00mi
Total

rr-LA SML-aa Y 0.5 0 0 0 1 - 1

rr-LA SWF-aa Y 0.5 0 0 2 1 - 3

rr-LA COUNTY CUPA-aa Y 0.25 1 34 29 - - 64

rr-LA HMS-aa Y 0.25 1 29 36 - - 66

rr-UST SANTAFESP-aa Y 0.25 0 0 0 - - 0

rr-UST LONGB-aa Y 0.25 0 0 0 - - 0

rr-BURBANK CUPA-aa Y 0.25 0 0 0 - - 0

rr-UST ELSEGUNDO-aa Y 0.25 0 0 0 - - 0

rr-UST SANTA MONICA-aa Y 0.25 0 0 0 - - 0

rr-SANTAMON AST-aa Y 0.25 0 0 0 - - 0

rr-SANTAMON CUPA-aa Y 0.25 0 0 0 - - 0

rr-UST TORRANCE-aa Y 0.25 0 0 0 - - 0

rr-UST VERNON-aa Y 0.25 0 0 0 - - 0

rr-VERNON CUPA-aa Y 0.25 0 0 0 - - 0

rr-UST LA CITY-aa Y 0.25 0 0 0 - - 0

rr-AST LA CITY-aa Y 0.25 0 0 0 - - 0

rr-LA CITY HAZMAT-aa Y 0.125 0 0 - - - 0

Additional Environmental Records
Federal
rr-PFAS NPL-aa Y 0.5 0 0 0 0 - 0

rr-FINDS/FRS-aa Y PO 2 7 - - - 9

rr-TRIS-aa Y PO 0 - - - - 0

rr-PFAS TRI-aa Y 0.5 0 0 0 0 - 0

rr-PFAS WATER-aa Y 0.5 0 0 0 0 - 0

rr-HMIRS-aa Y 0.125 0 2 - - - 2

rr-NCDL-aa Y 0.125 0 0 - - - 0

rr-TSCA-aa Y 0.125 0 0 - - - 0

rr-HIST TSCA-aa Y 0.125 0 0 - - - 0

rr-FTTS ADMIN-aa Y PO 0 - - - - 0

rr-FTTS INSP-aa Y PO 0 - - - - 0

rr-PRP-aa Y PO 0 - - - - 0

rr-SCRD DRYCLEANER-aa Y 0.5 0 0 0 0 - 0

rr-ICIS-aa Y PO 0 - - - - 0

rr-FED DRYCLEANERS-aa Y 0.25 0 0 0 - - 0

rr-DELISTED FED DRY-aa Y 0.25 0 0 0 - - 0

LA SML
LA SWF

LA COUNTY CUPA
LA HMS

UST SANTAFESP

UST LONGB

BURBANK CUPA

UST ELSEGUNDO

UST SANTA MONICA

SANTAMON AST

SANTAMON CUPA

UST TORRANCE

UST VERNON

VERNON CUPA

UST LA CITY

AST LA CITY

LA CITY HAZMAT

PFAS NPL

FINDS/FRS
TRIS

PFAS TRI

PFAS WATER
HMIRS
NCDL
TSCA

HIST TSCA

FTTS ADMIN

FTTS INSP
PRP

SCRD DRYCLEANER
ICIS

FED DRYCLEANERS

DELISTED FED DRY
DRAFT
7 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Database Searched Search
Radius
Project
Property
Within

0.12mi

0.125mi
to 0.25mi

0.25mi to

0.50mi

0.50mi to

1.00mi
Total

rr-FUDS-aa Y 1 0 0 0 0 1 1

rr-PIPELINE INCIDENT-aa Y PO 0 - - - - 0

rr-MLTS-aa Y PO 0 - - - - 0

rr-HIST MLTS-aa Y PO 0 - - - - 0

rr-MINES-aa Y 0.25 0 0 0 - - 0

rr-ALT FUELS-aa Y 0.25 0 0 1 - - 1

rr-SSTS-aa Y 0.25 0 0 0 - - 0

rr-PCB-aa Y 0.5 0 0 1 0 - 1

State
rr-DRYCLEANERS-aa Y 0.25 0 0 0 - - 0

rr-DELISTED DRYCLEANERS-aa Y 0.25 0 0 0 - - 0

rr-DRYC GRANT-aa Y 0.25 0 0 0 - - 0

rr-PFAS-aa Y 0.5 0 1 1 2 - 4

rr-PFAS GW-aa Y 0.5 0 0 0 0 - 0

rr-HWSS CLEANUP-aa Y 0.5 0 0 0 0 - 0

rr-DTSC HWF-aa Y 0.5 0 0 0 0 - 0

rr-INSP COMP ENF-aa Y 1 0 0 2 1 1 4

rr-SCH-aa Y 1 0 0 0 0 1 1

rr-CHMIRS-aa Y PO 1 2 - - - 3

rr-HAZNET-aa Y PO 2 11 - - - 13

rr-HIST CHMIRS-aa Y PO 0 - - - - 0

rr-HIST MANIFEST-aa Y PO 0 - - - - 0

rr-HIST CORTESE-aa Y 0.5 0 0 0 0 - 0

rr-CDO/CAO-aa Y 0.5 0 0 0 0 - 0

rr-CERS HAZ-aa Y 0.125 1 21 - - - 22

rr-DELISTED HAZ-aa Y 0.5 0 1 0 4 - 5

rr-GEOTRACKER-aa Y 0.125 0 1 - - - 1

rr-WASTE DISCHG-aa Y 0.25 0 0 0 - - 0

rr-EMISSIONS-aa Y 0.25 0 22 17 - - 39

rr-CDL-aa Y 0.125 0 0 - - - 0

Tribal No Tribal additional environmental record sources available for this State.

County
rr-SANTAMON HAZ-aa Y 0.125 0 0 - - - 0

rr-SANTAMON HW-aa Y 0.125 0 0 - - - 0

FUDS

PIPELINE INCIDENT
MLTS

HIST MLTS
MINES

ALT FUELS
SSTS
PCB

DRYCLEANERS

DELISTED DRYCLEANERS

DRYC GRANT
PFAS

PFAS GW

HWSS CLEANUP

DTSC HWF

INSP COMP ENF
SCH
CHMIRS
HAZNET

HIST CHMIRS

HIST MANIFEST

HIST CORTESE

CDO/CAO

CERS HAZ

DELISTED HAZ

GEOTRACKER

WASTE DISCHG

EMISSIONS
CDL

SANTAMON HAZ

SANTAMON HW
DRAFT
8 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Database Searched Search
Radius
Project
Property
Within

0.12mi

0.125mi
to 0.25mi

0.25mi to

0.50mi

0.50mi to

1.00mi
Total
Total: 9 170 170 37 26 412
* PO – Property Only
* 'Property and adjoining properties' database search radii are set at 0.25 miles.

DRAFT
9 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 h-Executive Summary: Site Report Summary - Project Property Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
1d
dd-LA HMS-820339498-aa
3010 N ALAMEDA ST
COMPTON CA 90222
W 0.00 / 0.00 1
p1p-85-820339498-x1x
m1d
dd-CHMIRS-821842353-aa
Compton Fire Dept 3010 North Alameda
Compton CA 90220
W 0.00
/ 0.00 1
p1p-85-821842353-x1x
Control No | Notified Date: 11-2314 |
m1d
dd-HAZNET-826383634-aa
FLEET TECH INC 3010 N ALAMEDA ST
COMPTON CA 902221402
W 0.00
/ 0.00 1
p1p-88-826383634-x1x
m1d
dd-HAZNET-826928909-aa
J.C INVESTMENTS 3010 NORTH ALAMEDA
COMPTON CA 902220000
W 0.00 / 0.00 1
p1p-88-826928909-x1x
m1d
dd-FINDS/FRS-840022262-aa
FLEET TECHNA INC 3010 N ALAMEDA ST
COMPTON CA 90222
W 0.00 / 0.00 1
p1p-89-840022262-x1x
m1d
dd-CERS HAZ-864922408-aa
Fleet Tech, Inc 3010 N ALAMEDA ST
COMPTON CA 90222
W 0.00 / 0.00 1
p1p-89-864922408-x1x
m1d
dd-LA COUNTY CUPA-877474259-aa

CASANOVA TOWING

EQUIPMENT, INC
3010 N ALAMEDA ST
COMPTON CA 90222
W 0.00
/ 0.00 1
p1p-93-877474259-x1x
m1d
dd-RCRA NON GEN-879460799-aa

CASANOVAS TOWING

EQUIPMENT INC
3010 ALAMEDA
COMPTON CA 90222-2809
W 0.00
/ 0.00 1
p1p-93-879460799-x1x
EPA Handler ID: CAL000448664
m1d
dd-FINDS/FRS-882301005-aa

CASANOVAS TOWING

EQUIPMENT INC
3010 ALAMEDA
COMPTON CA 90222-2809
W 0.00
/ 0.00 1
p1p-94-882301005-x1x
85 85
88 88
89 89
93 93
94 1
1 1
1 1
1 1
1 1
LA
HMS
CHMIRS
HAZNET
HAZNET

FINDS/FRS
CERS
HAZ
LA

COUNTY CUPA
RCRA

NON GEN

FINDS/FRS
Executive Summary: Site Report Summary - Project Property DRAFT
10 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 h-Executive Summary: Site Report Summary - Surrounding Properties Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
2d
dd-FINDS/FRS-840125862-aa
BDC BODY SHOP 3002 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 30.85 1
p1p-95-840125862-x1x
m2d
dd-HAZNET-858334316-aa
MANCI AUTO IND INC 3002 N ALAMEDA ST
COMPTON CA 902221402
WSW 0.01 / 30.85 1
p1p-96-858334316-x1x
m2d
dd-EMISSIONS-861215602-aa

CAL-WOOD FURNITURE
MFG
3002 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 30.85 1
p1p-96-861215602-x1x
m2d
dd-CERS HAZ-864949732-aa
BDC Body Shop 3002 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 30.85 1
p1p-97-864949732-x1x
m2d
dd-LA COUNTY CUPA-877470360-aa
ROMERO AUTO REPAIR 3002 N ALAMEDA ST
COMPTON CA 90221
WSW 0.01 / 30.85 1
p1p-102-877470360-x1x
m3d
dd-FINDS/FRS-840185442-aa
ROYALTY IRON WORKS 3004 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 30.85 1
p1p-102-840185442-x1x
m3d
dd-CERS HAZ-864959974-aa
Royalty Iron Works 3004 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 30.85 1
p1p-102-864959974-x1x
m3d
dd-LA COUNTY CUPA-877466680-aa
ROYALTY IRON WORKS 3004 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 30.85 1
p1p-106-877466680-x1x
m4d
dd-LA COUNTY CUPA-877504898-aa
J J IRON & WELDING 3006 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 30.88 1
p1p-106-877504898-x1x
m5d
dd-LA HMS-820336431-aa
3016 N ALAMEDA ST
COMPTON CA 90222
W 0.01 / 31.00 1
p1p-106-820336431-x1x
m5d
dd-FINDS/FRS-821525466-aa
MISTIC PRODUCTS 3016 N ALAMEDA ST STE B
COMPTON CA 90222
W 0.01 / 31.00 1
p1p-107-821525466-x1x
m5d
dd-CHMIRS-821865328-aa
Fish & Game 3016 N Alameda St
Compton CA 90222
W 0.01 / 31.00 1
p1p-107-821865328-x1x
Control No | Notified Date: 06-1864 |
m5d
dd-HAZNET-826492121-aa

AUTO PARTS

RECYCLERS
3016 NO. ALAMEDA
COMPTON CA 902220000
W 0.01 / 31.00 1
p1p-109-826492121-x1x
95 96
96 97
102
102
102
106
106
106
107
107
109
2 2
2 2
2 3
3 3
4 5
5 5
5 FINDS/FRS
HAZNET

EMISSIONS
CERS
HAZ
LA

COUNTY CUPA

FINDS/FRS
CERS
HAZ
LA

COUNTY CUPA
LA

COUNTY CUPA
LA
HMS

FINDS/FRS
CHMIRS
HAZNET
Executive Summary: Site Report Summary - Surrounding Properties DRAFT
11 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
5d
dd-HAZNET-826567215-aa

AUTO PART RECYCLERS
INC
3016 N ALAMEDA ST
COMPTON CA 902220000
W 0.01 / 31.00 1
p1p-109-826567215-x1x
m5d
dd-HAZNET-826809062-aa
1X AUTO PARTS

RECYCLERS
3016 NORTH ALAMEDA ST
COMPTON CA 902220000
W 0.01 / 31.00 1
p1p-110-826809062-x1x
m5d
dd-FINDS/FRS-840018993-aa
JG AUTO DISMANTLERS 3016 N ALAMEDA ST STE A
COMPTON CA 90222
W 0.01 / 31.00 1
p1p-110-840018993-x1x
m5d
dd-FINDS/FRS-840151410-aa
JC AUTO SALES 3016 N ALAMEDA ST
COMPTON CA 90222
W 0.01 / 31.00 1
p1p-111-840151410-x1x
m5d
dd-CERS HAZ-864916416-aa
Mistic Products 3016 N ALAMEDA ST STE B
COMPTON CA 90222
W 0.01 / 31.00 1
p1p-112-864916416-x1x
m5d
dd-CERS HAZ-864938293-aa
JC AUTO SALES 3016 N ALAMEDA ST
COMPTON CA 90222
W 0.01 / 31.00 1
p1p-113-864938293-x1x
m5d
dd-CERS HAZ-864940551-aa
JG Auto Dismantlers 3016 N ALAMEDA ST STE A
COMPTON CA 90222
W 0.01 / 31.00 1
p1p-114-864940551-x1x
m5d
dd-LA COUNTY CUPA-877497860-aa
JG AUTO SALES 3016 N ALAMEDA ST
COMPTON CA 90222
W 0.01 / 31.00 1
p1p-115-877497860-x1x
m6d
dd-RCRA NON GEN-873947448-aa
D.T USED AUTO PARTS
INC
3018 N ALAMEDA ST
COMPTON CA 90222
W 0.01 / 31.02 1
p1p-116-873947448-x1x
EPA Handler ID: CAL000439306
m6d
dd-CERS HAZ-881053197-aa
D.T. Used Auto Parts 3018 N ALAMEDA ST
COMPTON CA 90222
W 0.01 / 31.02 1
p1p-117-881053197-x1x
m6d
dd-LA COUNTY CUPA-882163590-aa
D.T. USED AUTO PARTS 3018 N ALAMEDA
COMPTON CA 90220
W 0.01 / 31.02 1
p1p-118-882163590-x1x
m7d
dd-HAZNET-826240660-aa
SALVADOR CABESAS 3000 N ALAMEDA ST
COMPTON CA 902221402
WSW 0.01 / 31.04 1
p1p-118-826240660-x1x
m7d
dd-HAZNET-826789527-aa

SALVADOR CABESAS

CORONA DBA ORIGINAL

AUTO BODY AND PAINT
3000 N ALAMEDA ST
COMPTON CA 902221402
WSW 0.01 / 31.04 1
p1p-119-826789527-x1x
109
110
110
111
112
113
114
115
116
117
118
118
119
5 5
5 5
5 5
5 5
6 6
6 7
7 HAZNET
HAZNET

FINDS/FRS

FINDS/FRS
CERS
HAZ
CERS
HAZ
CERS
HAZ
LA

COUNTY CUPA
RCRA

NON GEN
CERS
HAZ
LA

COUNTY CUPA
HAZNET
HAZNET
DRAFT
12 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
7d
dd-HAZNET-826954368-aa
ORIGINAL BODY SHOP 3000 N ALAMEDA ST
COMPTON CA 902221402
WSW 0.01 / 31.04 1
p1p-119-826954368-x1x
m7d
dd-FINDS/FRS-840052961-aa
ORIGINAL BODY SHOP 3000 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 31.04 1
p1p-121-840052961-x1x
m7d
dd-CERS HAZ-864930027-aa
ORIGINAL BODY SHOP 3000 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 31.04 1
p1p-122-864930027-x1x
m7d
dd-EMISSIONS-867299714-aa
ORIGINAL BODY SHOP 3000 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 31.04 1
p1p-127-867299714-x1x
m7d
dd-LA COUNTY CUPA-877466679-aa
ORIGINAL BODY SHOP 3000 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 31.04 1
p1p-127-877466679-x1x
m7d
dd-EMISSIONS-884303173-aa

ORIGINAL BODY SHOP,

SALVADOR CABEZAS
COR
3000 N ALAMEDA ST
COMPTON CA 90222
WSW 0.01 / 31.04 1
p1p-128-884303173-x1x
m8d
dd-FINDS/FRS-815284245-aa

DESIGNS BY WEST

COAST FURNITUR
2914 N ALAMEDA
COMPTON CA 90222-1401
SW 0.01 / 78.92 1
p1p-128-815284245-x1x
m8d
dd-LA HMS-820339497-aa
2914 N ALAMEDA ST
COMPTON CA 90222
SW 0.01 / 78.92 1
p1p-129-820339497-x1x
m8d
dd-CHMIRS-821846059-aa
Citizen 2914 North Alameda
Compton CA 90222
SW 0.01 / 78.92 1
p1p-129-821846059-x1x
Control No | Notified Date: 5/3/200002:46:03 PM
m8d
dd-HAZNET-826323993-aa

PACIFIC FURNITURE

DESIGNS INC
2914 N ALAMEDA ST
COMPTON CA 902220000
SW 0.01 / 78.92 1
p1p-129-826323993-x1x
m8d
dd-HAZNET-826606026-aa
TJ DESIGNS 2914 N ALAMEDA ST
COMPTON CA 902220000
SW 0.01 / 78.92 1
p1p-134-826606026-x1x
m8d
dd-HAZNET-826857127-aa

DESIGN BY WEST

COAST FURNITURE INC
2914 N ALAMEDA
COMPTON CA 902220000
SW 0.01 / 78.92 1
p1p-134-826857127-x1x
119
121
122
127
127
128
128
129
129
129
134
134
7 7
7 7
7 7
8 8
8 8
8 8
HAZNET

FINDS/FRS
CERS
HAZ

EMISSIONS
LA

COUNTY CUPA

EMISSIONS

FINDS/FRS
LA
HMS
CHMIRS
HAZNET
HAZNET
HAZNET
DRAFT
13 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
8d
dd-HAZNET-826887081-aa

DESIGN BY WEST

COAST FURNITURE INC
2914 N ALAMEDA
COMPTON CA 902220000
SW 0.01 / 78.92 1
p1p-135-826887081-x1x
m8d
dd-EMISSIONS-861177600-aa

PACIFIC FURNITURE

DESIGNS INC/TJ DESIGN
2914 N ALAMEDA
COMPTON CA 90222
SW 0.01 / 78.92 1
p1p-136-861177600-x1x
m8d
dd-EMISSIONS-861184552-aa

DESIGNS BY WEST

COAST FURNITUR
2914 N ALAMEDA
COMPTON CA 90222
SW 0.01 / 78.92 1
p1p-137-861184552-x1x
m9d
dd-LA COUNTY CUPA-877487419-aa
A TO Z METALS 400 E WEBER AVE 1
COMPTON CA 90222
NE 0.04 /
187.54
1 p1p-139-877487419-x1x
m9d
dd-LA COUNTY CUPA-877501718-aa
A TO Z METALS 400 E WEBER AVE
COMPTON CA 90222
NE 0.04 /
187.54
1 p1p-139-877501718-x1x
m10d
dd-LA HMS-820332447-aa
12417 S ALAMEDA ST
COMPTON CA 902221411
W 0.04 /
204.99
1 p1p-139-820332447-x1x
m11d
dd-LA HMS-870939186-aa
12501 S ALAMEDA ST
COMPTON CA 902221411
WSW 0.04 /
211.47
1 p1p-140-870939186-x1x
m12d
dd-LA HMS-820329457-aa
12415 S ALAMEDA ST
COMPTON CA 902221411
W 0.04 /
211.63
1 p1p-140-820329457-x1x
m13d
dd-LA HMS-820336430-aa
2900 N ALAMEDA ST
COMPTON CA 90222
SSW 0.04 /
225.55
1 p1p-141-820336430-x1x
m13d
dd-CERS TANK-864881068-aa
Metal Movers, LLC. 2900 N ALAMEDA ST
COMPTON CA 90222
SSW 0.04 /
225.55
1 p1p-141-864881068-x1x
Site ID: 384028
m13d
dd-LA COUNTY CUPA-877488043-aa
METAL MOVERS LLC 2900 N ALAMEDA ST
COMPTON CA 90222
SSW 0.04 /
225.55
1 p1p-150-877488043-x1x
m13d
dd-RCRA NON GEN-879453149-aa
METAL MOVERS LLC 2900 N ALAMEDA ST
COMPTON CA 90222
SSW 0.04 /
225.55
1 p1p-150-879453149-x1x
EPA Handler ID: CAL000413858
m14d
dd-LA HMS-820335484-aa
12405 S ALAMEDA ST
COMPTON CA 902221411
WNW 0.04 /
228.44
1 p1p-151-820335484-x1x
m15d
dd-LA COUNTY CUPA-877504755-aa
NORMAN'S NURSERY #8 3100 N ALAMEDA ST
COMPTON CA 90222
NW 0.04 /
235.71
1 p1p-152-877504755-x1x
135
136
137
139
139
139
140
140
141
141
150
150
151
152
8 8
8 9
9 10
11 12
13 13
13 13
14 15
HAZNET

EMISSIONS

EMISSIONS
LA

COUNTY CUPA
LA

COUNTY CUPA
LA
HMS
LA
HMS
LA
HMS
LA
HMS
CERS
TANK
LA

COUNTY CUPA
RCRA

NON GEN
LA
HMS
LA

COUNTY CUPA
DRAFT
14 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
16d
dd-LA HMS-820352084-aa
12515 S ALAMEDA ST
COMPTON CA 902221412
SW 0.05 /
248.56
1 p1p-152-820352084-x1x
m16d
dd-LA COUNTY CUPA-877504952-aa
CHAVEZ WELDING 12515 S ALAMEDA ST
LOS ANGELES CA 90222
SW 0.05 /
248.56
1 p1p-152-877504952-x1x
m17d
dd-RCRA SQG-810596121-aa
HECTOR ROSALES 3224 E. 124ST
COMPTON CA 90222
WNW 0.05 /
268.38
1 p1p-152-810596121-x1x
EPA Handler ID: CAD982348401
m18d
dd-HMIRS-818178378-aa
417 E WEBER AVE

COMPTON CA
NE 0.05 /
279.16
0 p1p-154-818178378-x1x
m18d
dd-LA HMS-820352796-aa
417 E WEBER ST
COMPTON CA 90222
NE 0.05 /
279.16
0 p1p-155-820352796-x1x
m18d
dd-HHSS-822929541-aa
TNEMEC COMPANY INC 417 EAST WEBER ST
COMPTON CA 90222
NE 0.05 /
279.16
0 p1p-156-822929541-x1x
m18d
dd-EMISSIONS-861268851-aa
TNEMEC CO OF CAL INC 417 E WEBER ST
COMPTON CA 90222
NE 0.05 /
279.16
0 p1p-156-861268851-x1x
m18d
dd-CERS HAZ-864943625-aa
TNEMEC COMPANY INC 417 E WEBER AVE
COMPTON CA 90222
NE 0.05 /
279.16
0 p1p-156-864943625-x1x
m18d
dd-HIST TANK-865062291-aa
TNEMEC COMPANY, INC. 417 EAST WEBER ST.

COMPTON CA
NE 0.05 /
279.16
0 p1p-161-865062291-x1x
m18d
dd-RCRA LQG-873891622-aa

TNEMEC COMPANY INC

COMTON FACILITY
417 E WEBER ST
COMPTON CA 90222-0000
NE 0.05 /
279.16
0 p1p-161-873891622-x1x
EPA Handler ID: CAD091715060
m18d
dd-RCRA NON GEN-873948465-aa
TPC CONSULTANTS INC 417 E WEBER AVE
COMPTON CA 90222
NE 0.05 /
279.16
0 p1p-171-873948465-x1x
EPA Handler ID: CAL000438808
m18d
dd-LA COUNTY CUPA-877473522-aa
TNEMEC COMPANY INC 417 E WEBER AVE
COMPTON CA 90222
NE 0.05 /
279.16
0 p1p-172-877473522-x1x
m18d
dd-HMIRS-880630207-aa
417 E WEBER AVE

COMPTON CA
NE 0.05 /
279.16
0 p1p-172-880630207-x1x
152
152
152
154
155
156
156
156
161
161
171
172
172
16 16
17 18
18 18
18 18
18 18
18 18
18 LA
HMS
LA

COUNTY CUPA
RCRA
SQG
HMIRS
LA
HMS
HHSS

EMISSIONS
CERS
HAZ
HIST
TANK
RCRA
LQG
RCRA

NON GEN
LA

COUNTY CUPA
HMIRS
DRAFT
15 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
19d
dd-LA HMS-820324338-aa
12519 S ALAMEDA ST
COMPTON CA 902221412
SW 0.06 /
299.02
1 p1p-174-820324338-x1x
m20d
dd-EMISSIONS-861194767-aa
TNEMEC COMPANY INC 415-417 E WEBER ST
COMPTON CA 90222
NE 0.06 /
309.66
0 p1p-174-861194767-x1x
m20d
dd-EMISSIONS-861215931-aa
TNEMEC COMPANY, INC 415-417 E WEBER ST
COMPTON CA 90222
NE 0.06 /
309.66
0 p1p-179-861215931-x1x
m21d
dd-EMISSIONS-861215584-aa
BECO IND 3108 N ALAMEDA ST
COMPTON CA 90222
NW 0.06 /
310.59
1 p1p-179-861215584-x1x
m22d
dd-RCRA SQG-810613714-aa
COMPU DIE CAST INC 421 E WEBER ST
COMPTON CA 90222
NE 0.06 /
324.99
0 p1p-180-810613714-x1x
EPA Handler ID: CAR000131185
m22d
dd-LA COUNTY CUPA-877505155-aa
COMPU-DIE CASTING 421 E WEBER AVE
COMPTON CA 90222
NE 0.06 /
324.99
0 p1p-181-877505155-x1x
m23d
dd-EMISSIONS-861179057-aa
U.S. FOAM INC 406 E BANNING STREET
COMPTON CA 90222
SE 0.07 /
354.99
0 p1p-182-861179057-x1x
m23d
dd-EMISSIONS-861274699-aa
U.S. FOAM INC 406 E BANNING ST
COMPTON CA 90222
SE 0.07 /
354.99
0 p1p-182-861274699-x1x
m23d
dd-CERS HAZ-864938549-aa

CUSTOM ALLOY SCRAP
SALES, INC.
406 E BANNING ST
COMPTON CA 90222
SE 0.07 /
354.99
0 p1p-185-864938549-x1x
m23d
dd-LA COUNTY CUPA-877489784-aa

CUSTOM ALLOY SCRAP
SALES, INC.
406 E BANNING ST
COMPTON CA 90222
SE 0.07 /
354.99
0 p1p-188-877489784-x1x
m24d
dd-CERS HAZ-864940412-aa
R.C. INDUSTRIAL

WELDING
3150 N ALAMEDA ST
COMPTON CA 90222
NNW 0.07 /
361.13
1 p1p-188-864940412-x1x
m24d
dd-LA COUNTY CUPA-877474260-aa
R.C. DIE WELDING 3150 N ALAMEDA ST
COMPTON CA 90222
NNW 0.07 /
361.13
1 p1p-190-877474260-x1x
m25d
dd-LA COUNTY CUPA-877490138-aa

WOOD PART

FURNITURE
417 E BANNING ST
COMPTON CA 90222
SE 0.07 /
366.82
0 p1p-190-877490138-x1x
m26d
dd-LA HMS-820349762-aa
12231 S ALAMEDA ST #A
COMPTON CA 902221436
NW 0.07 /
395.46
1 p1p-190-820349762-x1x
174
174
179
179
180
181
182
182
185
188
188
190
190
190
19 20
20 21
22 22
23 23
23 23
24 24
25 26
LA
HMS

EMISSIONS

EMISSIONS

EMISSIONS
RCRA
SQG
LA

COUNTY CUPA

EMISSIONS

EMISSIONS
CERS
HAZ
LA

COUNTY CUPA
CERS
HAZ
LA

COUNTY CUPA
LA

COUNTY CUPA
LA
HMS
DRAFT
16 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
27d
dd-CERCLIS-805435475-aa
CHEROKEE TRUCKING 414 E BANNING AVE
COMPTON CA 90813
SE 0.08 /
402.13
0 p1p-191-805435475-x1x
Site EPA ID: CAD980636542
m27d
dd-CERCLIS NFRAP-805468362-aa
CHEROKEE TRUCKING 414 E BANNING AVE
COMPTON CA 90813
SE 0.08 /
402.13
0 p1p-193-805468362-x1x
Site EPA ID: CAD980636542
m27d
dd-DELISTED COUNTY-820048169-aa
CHEROKEE TRUCKING 414 E BANNING BLVD
COMPTON CA 90222
SE 0.08 /
402.13
0 p1p-195-820048169-x1x
m27d
dd-SEMS ARCHIVE-828860089-aa
CHEROKEE TRUCKING 414 E BANNING AVE
COMPTON CA 90813
SE 0.08 /
402.13
0 p1p-195-828860089-x1x
EPA ID: CAD980636542
m28d
dd-LA COUNTY CUPA-877502193-aa
AMERICAN SLATE CO 431 E BANNING AVE
COMPTON CA 90222
ESE 0.08 /
415.99
0 p1p-196-877502193-x1x
m29d
dd-LA HMS-820352333-aa
12601 S ALAMEDA ST
COMPTON CA 902222304
SW 0.08 /
421.21
1 p1p-196-820352333-x1x
m29d
dd-CERS HAZ-864906250-aa

LEE'S RADIATOR &

MUFFLERS
12601 S ALAMEDA ST
COMPTON CA 90222
SW 0.08 /
421.21
1 p1p-197-864906250-x1x
m29d
dd-LA COUNTY CUPA-877479902-aa

LEE'S RADIATOR &

MUFFLERS
12601 S ALAMEDA ST
COMPTON CA 90222
SW 0.08 /
421.21
1 p1p-203-877479902-x1x
m30d
dd-LUST-820171913-aa

GREG BELL TRUCKING
CO
430 WEBER AVE. E.

COMPTON CA 90222
ENE 0.08 /
444.45
0 p1p-203-820171913-x1x
Global ID | Status | Status Date: T10000000186 | COMPLETED - CASE CLOSED | 1/25/2019 m30d
dd-LA HMS-820323095-aa
430 E WEBER ST
COMPTON CA 90222
ENE 0.08 /
444.45
0 p1p-209-820323095-x1x
m30d
dd-EMISSIONS-861212852-aa

ALERT BLOWER-PIPE
CO
430 E. WEBER AVE
COMPTON CA 90222
ENE 0.08 /
444.45
0 p1p-210-861212852-x1x
m30d
dd-CERS HAZ-864915547-aa

GREG BELL TRUCKING
INC
430 E WEBER AVE
COMPTON CA 90222
ENE 0.08 /
444.45
0 p1p-210-864915547-x1x
m30d
dd-LA COUNTY CUPA-877496869-aa

GREG BELL TRUCKING
INC
430 E WEBER AVE
COMPTON CA 90222
ENE 0.08 /
444.45
0 p1p-212-877496869-x1x
191
193
195
195
196
196
197
203
203
209
210
210
212
27 27
27 27
28 29
29 29
30 30
30 30
30 CERCLIS

CERCLIS
NFRAP

DELISTED
COUNTY
SEMS

ARCHIVE
LA

COUNTY CUPA
LA
HMS
CERS
HAZ
LA

COUNTY CUPA
LUST
LA
HMS

EMISSIONS
CERS
HAZ
LA

COUNTY CUPA
DRAFT
17 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
31d
dd-LA HMS-820338517-aa
12625 S ALAMEDA ST
COMPTON CA 902222304
SSW 0.09 /
452.31
1 p1p-212-820338517-x1x
m31d
dd-CERS HAZ-864899471-aa

PERFORMANCE AUTO
CENTER
12625 S ALAMEDA ST
COMPTON CA 90222
SSW 0.09 /
452.31
1 p1p-212-864899471-x1x
m31d
dd-RCRA NON GEN-873955724-aa

PERFORMANCE AUTO
CENTER
12625 S ALAMEDA ST
COMPTON CA 90222-2304
SSW 0.09 /
452.31
1 p1p-216-873955724-x1x
EPA Handler ID: CAL000330464
m31d
dd-LA COUNTY CUPA-877469549-aa

PERFORMANCE AUTO
CENTER
12625 S ALAMEDA ST
COMPTON CA 90222
SSW 0.09 /
452.31
1 p1p-217-877469549-x1x
m32d
dd-EMISSIONS-861220362-aa

THOROCK METALS

COMPANY INC
431 E WEBER AVE
COMPTON CA 90222
ENE 0.09 /
454.06
0 p1p-218-861220362-x1x
m33d
dd-EMISSIONS-867299925-aa

INDUSTRIAL ABRASIVE

BLASTING AND

COATING
426 E BANNING ST
COMPTON CA 90222
ESE 0.09 /
474.97
0 p1p-220-867299925-x1x
m33d
dd-LA COUNTY CUPA-877483777-aa

N-DIMENSIONAL

STUDIOS
426 E BANNING ST
COMPTON CA 90222
ESE 0.09 /
474.97
0 p1p-221-877483777-x1x
m34d
dd-LA HMS-879768525-aa
2642 E 124TH ST
COMPTON CA 902221314
WNW 0.09 /
484.23
0 p1p-221-879768525-x1x
m35d
dd-SEMS-828846243-aa

BROWN AND BROWN

MACHINERY
3200 ALAMEDA
COMPTON CA 90222
NNW 0.09 /
487.58
2 p1p-221-828846243-x1x
EPA ID: CAN000909364
m36d
dd-LUST-820208938-aa

BROWN AND BROWN
MACHINE CO.
3200 ALAMEDA ST N
COMPTON CA 90222
NNW 0.09 /
497.54
2 p1p-223-820208938-x1x
Global ID | Status | Status Date: T0603704185 | COMPLETED - CASE CLOSED | 9/9/1996 m36d
dd-LA HMS-820348177-aa
3200 N ALAMEDA ST
COMPTON CA 90220
NNW 0.09 /
497.54
2 p1p-225-820348177-x1x
m36d
dd-LA COUNTY CUPA-877488044-aa
A.A.ABBETT MFG INC 3200 N ALAMEDA ST
COMPTON CA 90222
NNW 0.09 /
497.54
2 p1p-225-877488044-x1x
m37d
dd-LA HMS-885800999-aa
2640 E 124TH ST
COMPTON CA 902221314
WNW 0.10 /
505.16
0 p1p-225-885800999-x1x
212
212
216
217
218
220
221
221
221
223
225
225
225
31 31
31 31
32 33
33 34
35 36
36 36
37 LA
HMS
CERS
HAZ
RCRA

NON GEN
LA

COUNTY CUPA

EMISSIONS

EMISSIONS
LA

COUNTY CUPA
LA
HMS
SEMS
LUST
LA
HMS
LA

COUNTY CUPA
LA
HMS
DRAFT
18 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
38d
dd-LA HMS-820343041-aa
435 E WEBER ST
COMPTON CA 90222
ENE 0.10 /
517.15
0 p1p-226-820343041-x1x
m38d
dd-HHSS-822973425-aa
THOROCK METALS INC 435 E WEBER AVE.

COMPTON CA 90222
ENE 0.10 /
517.15
0 p1p-226-822973425-x1x
m38d
dd-CERS HAZ-864931238-aa
THOROCK METALS INC 435 E WEBER AVE
COMPTON CA 90222
ENE 0.10 /
517.15
0 p1p-226-864931238-x1x
m38d
dd-HIST TANK-865054108-aa
THOROCK METALS, INC. 435 E. WEBER AVE.

COMPTON CA
ENE 0.10 /
517.15
0 p1p-229-865054108-x1x
m38d
dd-LA COUNTY CUPA-877501719-aa
THOROCK METALS INC 435 E WEBER AVE
COMPTON CA 90222
ENE 0.10 /
517.15
0 p1p-229-877501719-x1x
m39d
dd-VCP-825116743-aa
BOWMAN PLATING CO.,
INC.
2631 E. 126TH STREET
COMPTON CA 90222
WSW 0.10 /
530.44
0 p1p-229-825116743-x1x
Estor/EPA ID | Cleanup Status: 71002231 | ACTIVE AS OF 10/3/2011 m39d
dd-ENVIROSTOR-866001239-aa
BOWMAN PLATING CO.,
INC.
2631 E. 126TH STREET
COMPTON CA 90222
WSW 0.10 /
530.44
0 p1p-235-866001239-x1x
Estor/EPA ID | Cleanup Status: 71002231 | ACTIVE AS OF 10/3/2011 m40d
dd-LA HMS-820332910-aa
2634 E 126TH ST
COMPTON CA 90222
SW 0.10 /
535.50
0 p1p-241-820332910-x1x
m40d
dd-EMISSIONS-861225874-aa

WADE CLINE PLATING

CO, ALLAN D
2634 EAST 126 ST
COMPTON CA 90222
SW 0.10 /
535.50
0 p1p-242-861225874-x1x
m40d
dd-LA COUNTY CUPA-877506595-aa

WADE CLINE PLATING
CO
2634 E 126TH ST
COMPTON CA 90222
SW 0.10 /
535.50
0 p1p-242-877506595-x1x
m41d
dd-LA HMS-820340253-aa
3212 N ALAMEDA ST
COMPTON CA 90222
NNW 0.10 /
542.71
2 p1p-242-820340253-x1x
m41d
dd-HHSS-822934769-aa

LANDM STEEL

COMPANY
3212 NO. ALAMEDA STREET
IMPERIAL HWY.

COMPTON CA 90222
NNW 0.10 /
542.71
2 p1p-243-822934769-x1x
m41d
dd-DELISTED HAZ-864923350-aa
L & M STEEL 3212 N ALAMEDA ST
COMPTON CA 90222
NNW 0.10 /
542.71
2 p1p-243-864923350-x1x
226
226
226
229
229
229
235
241
242
242
242
243
243
38 38
38 38
38 39
39 40
40 40
41 41
41 LA
HMS
HHSS
CERS
HAZ
HIST
TANK
LA

COUNTY CUPA
VCP

ENVIROSTOR
LA
HMS

EMISSIONS
LA

COUNTY CUPA
LA
HMS
HHSS

DELISTED
HAZ
DRAFT
19 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
41d
dd-LA COUNTY CUPA-877493982-aa
L & M STEEL 3212 N ALAMEDA ST
COMPTON CA 90222
NNW 0.10 /
542.71
2 p1p-243-877493982-x1x
m41d
dd-RCRA SQG-882448064-aa
L AND M STEEL CO 3212 N ALAMEDA ST
COMPTON CA 90222
NNW 0.10 /
542.71
2 p1p-243-882448064-x1x
EPA Handler ID: CAP000052597
m42d
dd-LA HMS-820354582-aa
2626 E 125TH ST
COMPTON CA 902221504
W 0.10 /
545.71
0 p1p-244-820354582-x1x
m42d
dd-LA COUNTY CUPA-877492155-aa

LA KAR'S COLLISION

BODY & PAINT
2626 E 125TH ST
COMPTON CA 90222
W 0.10 /
545.71
0 p1p-245-877492155-x1x
m43d
dd-LA HMS-820325854-aa
2633 E 125TH ST
COMPTON CA 902221503
W 0.10 /
554.07
0 p1p-245-820325854-x1x
m43d
dd-EMISSIONS-867297928-aa

GIO AUTO, JAIME

GEOBANY MEMBRENO
2633 E 125 TH ST
COMPTON CA 90222
W 0.10 /
554.07
0 p1p-246-867297928-x1x
m43d
dd-LA COUNTY CUPA-877495299-aa
SUPER PAC CORP 2633 E 125TH ST
COMPTON CA 90222
W 0.10 /
554.07
0 p1p-247-877495299-x1x
m44d
dd-LA HMS-820354829-aa
2632 E 125TH ST
COMPTON CA 902221504
W 0.11 /
556.44
0 p1p-247-820354829-x1x
m45d
dd-LA HMS-820354831-aa
2639 E 126TH ST
COMPTON CA 90222
WSW 0.11 /
564.59
0 p1p-247-820354831-x1x
m46d
dd-ENVIROSTOR-820296684-aa
CHEROKEE TRUCKING 414 EAST BANNING STREET
COMPTON CA 90222
SE 0.11 /
564.64
-1
p1p-247-820296684-x1x
Estor/EPA ID | Cleanup Status: 19470007 | NO FURTHER ACTION AS OF 11/2/1994 m47d
dd-RCRA SQG-810487862-aa

MCINTIRE

MANUFACTURING INC
2633 E 124TH ST
COMPTON CA 90222
WNW 0.11 /
567.59
0 p1p-249-810487862-x1x
EPA Handler ID: CAD981965155
m47d
dd-LA HMS-820347493-aa
2633 E 124TH ST
COMPTON CA 90022
WNW 0.11 /
567.59
0 p1p-250-820347493-x1x
m47d
dd-EMISSIONS-861247929-aa

MCINTIRE

MANUFACTURING, INC
2633 E. 124TH ST.

COMPTON CA 90222
WNW 0.11 /
567.59
0 p1p-250-861247929-x1x
243
243
244
245
245
246
247
247
247
247
249
250
250
41 41
42 42
43 43
43 44
45 46
47 47
47 LA

COUNTY CUPA
RCRA
SQG
LA
HMS
LA

COUNTY CUPA
LA
HMS

EMISSIONS
LA

COUNTY CUPA
LA
HMS
LA
HMS

ENVIROSTOR
RCRA
SQG
LA
HMS

EMISSIONS
DRAFT
20 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
48d
dd-LA HMS-820332096-aa
2624 E 125TH ST
COMPTON CA 902221503
W 0.11 /
572.08
0 p1p-250-820332096-x1x
m48d
dd-LA HMS-870939170-aa
2624 E 125TH ST #B
COMPTON CA 902221504
W 0.11 /
572.08
0 p1p-251-870939170-x1x
m48d
dd-RCRA NON GEN-873985829-aa

ARLEN COLLISION
CENTER
2624 E 125TH ST
COMPTON CA 90222
W 0.11 /
572.08
0 p1p-251-873985829-x1x
EPA Handler ID: CAL000438711
m48d
dd-RCRA NON GEN-874000214-aa
LOBO BODY SHOP 2624 E 125TH ST UNIT B
COMPTON CA 90222-1504
W 0.11 /
572.08
0 p1p-252-874000214-x1x
EPA Handler ID: CAL000439667
m48d
dd-CERS HAZ-874791052-aa
Arlen Collision 2624 E 125TH ST
COMPTON CA 90222
W 0.11 /
572.08
0 p1p-253-874791052-x1x
m48d
dd-LA COUNTY CUPA-877464844-aa
LOBO BODYSHOP 2624 E 125TH ST #B
COMPTON CA 90222
W 0.11 /
572.08
0 p1p-257-877464844-x1x
m48d
dd-LA COUNTY CUPA-877473808-aa

ARLEN COLLISION

CENTER LLC
2624 E 125TH ST #A
COMPTON CA 90222
W 0.11 /
572.08
0 p1p-258-877473808-x1x
m48d
dd-CERS HAZ-881054460-aa
Lobo Body Shop 2624 E 125TH ST # B
COMPTON CA 90222
W 0.11 /
572.08
0 p1p-258-881054460-x1x
m49d
dd-LA COUNTY CUPA-877506744-aa

ALAMEDA SHEET &

PLATE CO
501 E BANNING ST
COMPTON CA 90222
ESE 0.11 /
576.16
-1
p1p-259-877506744-x1x
m50d
dd-EMISSIONS-861236784-aa

THOROCK METAL
COMPANY INC.
431 WEBER ST
COMPTON CA 90222
NE 0.11 /
579.79
0 p1p-260-861236784-x1x
m51d
dd-LA HMS-820351680-aa
503 E WEBER ST
COMPTON CA 90222
ENE 0.11 /
585.22
0 p1p-260-820351680-x1x
m51d
dd-RCRA NON GEN-873955437-aa

RND INTERNATIONAL
INC
503 E WEBER AVE
COMPTON CA 90222
ENE 0.11 /
585.22
0 p1p-260-873955437-x1x
EPA Handler ID: CAL000440005
m51d
dd-RCRA NON GEN-875122337-aa

RND INTERNATIONAL
INC
503 E. WEBER AVE
COMPTON CA 90222
ENE 0.11 /
585.22
0 p1p-261-875122337-x1x
EPA Handler ID: CAR000290866
250
251
251
252
253
257
258
258
259
260
260
260
261
48 48
48 48
48 48
48 48
49 50
51 51
51 LA
HMS
LA
HMS
RCRA

NON GEN
RCRA

NON GEN
CERS
HAZ
LA

COUNTY CUPA
LA

COUNTY CUPA
CERS
HAZ
LA

COUNTY CUPA

EMISSIONS
LA
HMS
RCRA

NON GEN
RCRA

NON GEN
DRAFT
21 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
52d
dd-RCRA LQG-810727890-aa

BOWMAN PLATING
COMPANY, INC.
2631 E. 126TH STREET
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-263-810727890-x1x
EPA Handler ID: CAD008475964
m52d
dd-CERCLIS-818634217-aa

BOWMAN PLATING

COMPANY
2631 EAST 126TH STREET

COMPTON CA
WSW 0.11 /
593.61
0 p1p-283-818634217-x1x
Site EPA ID: CAN000908954
m52d
dd-LA HMS-820354583-aa
2631 E 126TH ST
COMPTON CA 902221599
WSW 0.11 /
593.61
0 p1p-284-820354583-x1x
m52d
dd-HHSS-822958965-aa

BOWMAN PLNTING

COMPANY
2631 EAST 126TH STREET
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-285-822958965-x1x
m52d
dd-HHSS-822972228-aa

BOWMAN PLATING

COMPTON
2631 EAST 126TH ST
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-285-822972228-x1x
m52d
dd-SEMS-828837391-aa

BOWMAN PLATING

COMPANY
2631 EAST 126TH STREET
COMPTON CA 90031
WSW 0.11 /
593.61
0 p1p-285-828837391-x1x
EPA ID: CAN000908954
m52d
dd-DELISTED ENVS-855250593-aa
BOWMAN PLATING CO.,
INC.
2631 E. 126TH STREET
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-288-855250593-x1x
m52d
dd-EMISSIONS-861224250-aa

BOWMAN PLATING CO
INC
2631 E 126TH ST
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-288-861224250-x1x
m52d
dd-EMISSIONS-861254662-aa

BOWMAN PLATING CO
INC
2631 E 126TH STREET
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-298-861254662-x1x
m52d
dd-EMISSIONS-861276542-aa

BOWMAN PLATING CO
INC
2631 E. 126TH ST.

COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-298-861276542-x1x
m52d
dd-CERS HAZ-864951541-aa
BOWMAN PLATING CO 2631 E 126TH ST
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-298-864951541-x1x
m52d
dd-HIST TANK-865074327-aa

BOWMAN PLATING

COMPANY
2631 EAST 126TH ST

COMPTON CA
WSW 0.11 /
593.61
0 p1p-316-865074327-x1x
m52d
dd-HIST TANK-865074328-aa

BOWMAN PLATING

COMPANY
2631 EAST 126TH STREET

COMPTON CA
WSW 0.11 /
593.61
0 p1p-316-865074328-x1x
263
283
284
285
285
285
288
288
298
298
298
316
316
52 52
52 52
52 52
52 52
52 52
52 52
52 RCRA
LQG

CERCLIS
LA
HMS
HHSS
HHSS
SEMS

DELISTED
ENVS

EMISSIONS

EMISSIONS

EMISSIONS
CERS
HAZ
HIST
TANK
HIST
TANK
DRAFT
22 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
52d
dd-LA COUNTY CUPA-877489957-aa

BOWMAN PLATING CO
INC
2631 E 126TH ST
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-316-877489957-x1x
m52d
dd-GEOTRACKER-879272099-aa

BOWMAN PLATING CO
INC
2631 E 126TH ST
COMPTON CA 90222
WSW 0.11 /
593.61
0 p1p-316-879272099-x1x
m52d
dd-PFAS-879373950-aa
Bowman Plating Co Inc 2631 E 126th St
Compton CA 90222
WSW 0.11 /
593.61
0 p1p-317-879373950-x1x
m53d
dd-RCRA SQG-810492091-aa
WORLDS OF CURLS 3111 N ALAMEDA ST
COMPTON CA 90222
NW 0.11 /
595.26
1 p1p-319-810492091-x1x
EPA Handler ID: CAD982030462
m53d
dd-EMISSIONS-861192917-aa
WORLDS OF CURLS INC 3111 N ALAMEDA ST
COMPTON CA 90222
NW 0.11 /
595.26
1 p1p-320-861192917-x1x
m53d
dd-CERS HAZ-864947868-aa

AZTECA DYE &

LAUNDRY
3111 N ALAMEDA ST
COMPTON CA 90222
NW 0.11 /
595.26
1 p1p-320-864947868-x1x
m53d
dd-LA COUNTY CUPA-877480195-aa

AZTECA DYE &

LAUNDRY
3111 N ALAMEDA ST
COMPTON CA 90222
NW 0.11 /
595.26
1 p1p-322-877480195-x1x
m54d
dd-CERS HAZ-864936395-aa
Verizon Wireless:

Willowbrook
2630 E 124TH ST
COMPTON CA 90222
WNW 0.12 /
622.80
1 p1p-322-864936395-x1x
m54d
dd-LA COUNTY CUPA-877479248-aa
VERIZON WIRELESS:

WILLOWBROOK
2630 E 124TH ST
COMPTON CA 90222
WNW 0.12 /
622.80
1 p1p-325-877479248-x1x
m54d
dd-LA COUNTY CUPA-877488974-aa

T-MOBILE WEST, LLC
LA92822A
2630 E 124TH ST
COMPTON CA 90222
WNW 0.12 /
622.80
1 p1p-325-877488974-x1x
m54d
dd-CERS HAZ-882425666-aa
T-Mobile West, LLC
LA92822A
2630 E 124TH STREET
COMPTON CA 90222
WNW 0.12 /
622.80
1 p1p-325-882425666-x1x
m55d
dd-CERS HAZ-864944320-aa
gardenairondoors 503 E BANNING ST
COMPTON CA 90222
ESE 0.12 /
639.02
-1
p1p-326-864944320-x1x
m56d
dd-RCRA NON GEN-873957966-aa

GLOBAL EXPORT TEAM

ENTERPRISES INC
509 E WEBER AVE
COMPTON CA 90222
ENE 0.12 /
653.63
0 p1p-328-873957966-x1x
EPA Handler ID: CAL000440438
316
316
317
319
320
320
322
322
325
325
325
326
328
52 52
52 53
53 53
53 54
54 54
54 55
56 LA

COUNTY CUPA

GEOTRACKER
PFAS
RCRA
SQG

EMISSIONS
CERS
HAZ
LA

COUNTY CUPA
CERS
HAZ
LA

COUNTY CUPA
LA

COUNTY CUPA
CERS
HAZ
CERS
HAZ
RCRA

NON GEN
DRAFT
23 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
57d
dd-EMISSIONS-861215930-aa
TNEMEC CO INC 410 DIXON ST
COMPTON CA 90222
NNE 0.13 /
661.97
1 p1p-329-861215930-x1x
m58d
dd-AST-820219406-aa
2722 N ALAMEDA ST
COMPTON CA 90222
S 0.13 /
663.32
1 p1p-330-820219406-x1x
m58d
dd-LA HMS-820339828-aa
2722 N ALAMEDA ST
COMPTON CA 90221
S 0.13 /
663.32
1 p1p-330-820339828-x1x
m58d
dd-EMISSIONS-861201905-aa

CITY CONCRETE

PRODUCTS INC
2722 N ALAMEDA ST
COMPTON CA 90222
S 0.13 /
663.32
1 p1p-330-861201905-x1x
m58d
dd-CERS TANK-864886403-aa

CEMEX CONSTRUCTION

MATERIALS
2722 N ALAMEDA ST
COMPTON CA 90222
S 0.13 /
663.32
1 p1p-332-864886403-x1x
Site ID: 104001
m58d
dd-LA COUNTY CUPA-877470541-aa

CEMEX CONSTRUCTION

MATERIALS
2722 N ALAMEDA ST
COMPTON CA 90222
S 0.13 /
663.32
1 p1p-335-877470541-x1x
m58d
dd-RCRA SQG-881989560-aa

CEMEX CONSTRUCTION

MATERIALS PACIFIC LLC
2722 N ALAMEDA ST
COMPTON CA 90222-2302
S 0.13 /
663.32
1 p1p-335-881989560-x1x
EPA Handler ID: CAD981624570
m58d
dd-AST SWRCB-886757282-aa
COMPTON PLANT 2722 N ALAMEDA STREET

COMPTON CA
S 0.13 /
663.32
1 p1p-337-886757282-x1x
m58d
dd-AST SWRCB-886757283-aa
COMPTON PLANT 2722 N ALAMEDA STREET

COMPTON CA
S 0.13 /
663.32
1 p1p-337-886757283-x1x
m59d
dd-DELISTED TNK-820068641-aa
DALE SMART 430 E WEBER AVE
COMPTON CA 90222
NE 0.13 /
665.12
1 p1p-337-820068641-x1x
m60d
dd-LA HMS-820354584-aa
2633 E 127TH ST

LOS ANGELES CA
902221516
SW 0.13 /
666.10
0 p1p-337-820354584-x1x
m60d
dd-EMISSIONS-867298946-aa
IBARRA BODY SHOP 2633 127TH ST
COMPTON CA 90222
SW 0.13 /
666.10
0 p1p-338-867298946-x1x
m61d
dd-LA HMS-865732020-aa
2641 E 127TH ST

LOS ANGELES CA
902221516
SW 0.13 /
671.49
0 p1p-338-865732020-x1x
329
330
330
330
332
335
335
337
337
337
337
338
338
57 58
58 58
58 58
58 58
58 59
60 60
61 EMISSIONS
AST
LA
HMS

EMISSIONS
CERS
TANK
LA

COUNTY CUPA
RCRA
SQG
AST
SWRCB
AST
SWRCB

DELISTED
TNK
LA
HMS

EMISSIONS
LA
HMS
DRAFT
24 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
62d
dd-HHSS-822938259-aa

ALLIED PLANTING
WORKS
2617 EAST 125TH STREET
COMPTON CA 90222
W 0.13 /
674.86
1 p1p-339-822938259-x1x
m62d
dd-HIST TANK-865041539-aa
ALLIED PLATING WORKS 2617 EAST 125TH STREET

COMPTON CA
W 0.13 /
674.86
1 p1p-339-865041539-x1x
m63d
dd-RCRA SQG-810490358-aa
ALLIED PLATING WORKS 2617 E 125TH ST
COMPTON CA 90222
W 0.13 /
683.26
0 p1p-339-810490358-x1x
EPA Handler ID: CAD982030876
m63d
dd-LA HMS-820347495-aa
2617 E 125TH ST
COMPTON CA 90222
W 0.13 /
683.26
0 p1p-340-820347495-x1x
m63d
dd-LA HMS-820354245-aa
2617 E 125TH ST
COMPTON CA 902221503
W 0.13 /
683.26
0 p1p-340-820354245-x1x
m64d
dd-SEMS-828845259-aa
L&M STEEL 3212 ALAMEDA
COMPTON CA 99999
N 0.13 /
687.22
3 p1p-341-828845259-x1x
EPA ID: CAN000909363
m64d
dd-HIST TANK-865074739-aa
L&M STEEL COMPANY 3212 NO. ALAMEDA STREET

COMPTON CA
N 0.13 /
687.22
3 p1p-343-865074739-x1x
m65d
dd-EMISSIONS-861185578-aa

N-DIMENSIONAL

STUDIOS
426 BANNING ST
COMPTON CA 90222
SE 0.13 /
692.69
-1
p1p-343-861185578-x1x
m66d
dd-RCRA NON GEN-873985571-aa

TADEOS MOTOR OIL &

SUPPLIES
509 E BANNING ST
COMPTON CA 90222-1415
ESE 0.13 /
703.16
-1
p1p-346-873985571-x1x
EPA Handler ID: CAL000363533
m66d
dd-LA COUNTY CUPA-877470836-aa
TADEO'S MOTOR OIL 509 E BANNING ST
COMPTON CA 90222
ESE 0.13 /
703.16
-1
p1p-348-877470836-x1x
m67d
dd-LA HMS-820325853-aa
2612 E 125TH ST
COMPTON CA 902221504
W 0.13 /
708.71
0 p1p-348-820325853-x1x
m67d
dd-LA COUNTY CUPA-877492154-aa
ROMERO AUTO REPAIR 2612 E 125TH ST
COMPTON CA 90222
W 0.13 /
708.71
0 p1p-349-877492154-x1x
m68d
dd-LA HMS-865732049-aa
2625 E 127TH ST

LOS ANGELES CA
902221516
SW 0.14 /
715.66
0 p1p-349-865732049-x1x
m69d
dd-LA HMS-820336700-aa
2645 E 127TH ST
LOS ANGELES CA 90222
SW 0.14 /
722.93
0 p1p-349-820336700-x1x
339
339
339
340
340
341
343
343
346
348
348
349
349
349
62 62
63 63
63 64
64 65
66 66
67 67
68 69
HHSS
HIST
TANK
RCRA
SQG
LA
HMS
LA
HMS
SEMS
HIST
TANK

EMISSIONS
RCRA

NON GEN
LA

COUNTY CUPA
LA
HMS
LA

COUNTY CUPA
LA
HMS
LA
HMS
DRAFT
25 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
70d
dd-LA HMS-820354832-aa
2634 E 127TH ST
COMPTON CA 902221516
SSW 0.14 /
731.51
0 p1p-349-820354832-x1x
m70d
dd-LA COUNTY CUPA-877480246-aa
UF PALLETS, INC. 2634 E 127TH ST
COMPTON CA 90222
SSW 0.14 /
731.51
0 p1p-350-877480246-x1x
m71d
dd-LA HMS-820325737-aa
2712 N ALAMEDA ST
COMPTON CA 90224
S 0.14 /
752.22
1 p1p-350-820325737-x1x
m71d
dd-RCRA NON GEN-874002112-aa
JS TRADING 2712 N ALAMEDA ST
COMPTON CA 90222
S 0.14 /
752.22
1 p1p-351-874002112-x1x
EPA Handler ID: CAL000415999
m71d
dd-LA COUNTY CUPA-877497859-aa
JS TRADING 2712 N ALAMEDA ST
COMPTON CA 90222
S 0.14 /
752.22
1 p1p-352-877497859-x1x
m72d
dd-RCRA SQG-810482396-aa

ACCURATE AIR

ENGINEERING
2712 N ALAMEDA
COMPTON CA 90224
S 0.14 /
752.82
0 p1p-352-810482396-x1x
EPA Handler ID: CAD981445620
m72d
dd-HHSS-822958783-aa

ACCURATE AIR

ENGINEERING INC
2712 N. ALAMEDA EL
SEGUDO
COMPTON CA 90224
S 0.14 /
752.82
0 p1p-353-822958783-x1x
m73d
dd-HIST TANK-865061256-aa

ACCURATE AIR
ENGINEERING INC.
2712 N. ALAMEDA

COMPTON CA
S 0.14 /
755.57
1 p1p-353-865061256-x1x
m74d
dd-RCRA NON GEN-874018157-aa
VTP INC 3215 N ALAMEDA SUITE A
COMPTON CA 90222
NNW 0.14 /
763.50
6 p1p-353-874018157-x1x
EPA Handler ID: CAC002973621
m75d
dd-LA HMS-820336699-aa
2605 E 125TH ST
COMPTON CA 902221503
W 0.15 /
768.12
0 p1p-354-820336699-x1x
m75d
dd-LA HMS-820354581-aa
2605 E 125TH ST
COMPTON CA 902221503
W 0.15 /
768.12
0 p1p-355-820354581-x1x
m75d
dd-EMISSIONS-867300070-aa
EQUIHUA AUTO BODY 2605 E 125TH ST
COMPTON CA 90222
W 0.15 /
768.12
0 p1p-355-867300070-x1x
m75d
dd-LA COUNTY CUPA-877501752-aa

IMPRESSIONS

FURNITURE MFG
2605 E 125TH ST
COMPTON CA 90222
W 0.15 /
768.12
0 p1p-356-877501752-x1x
349
350
350
351
352
352
353
353
353
354
355
355
356
70 70
71 71
71 72
72 73
74 75
75 75
75 LA
HMS
LA

COUNTY CUPA
LA
HMS
RCRA

NON GEN
LA

COUNTY CUPA
RCRA
SQG
HHSS
HIST
TANK
RCRA

NON GEN
LA
HMS
LA
HMS

EMISSIONS
LA

COUNTY CUPA
DRAFT
26 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
76d
dd-LA COUNTY CUPA-877502194-aa
LEE & WALTS INC 515 E BANNING ST
COMPTON CA 90222
ESE 0.15 /
770.23
-1
p1p-356-877502194-x1x
m77d
dd-LA HMS-820352085-aa
12709 S ALAMEDA ST
COMPTON CA 902222305
SSW 0.15 /
776.14
1 p1p-356-820352085-x1x
m77d
dd-LA COUNTY CUPA-877501541-aa
SOUTH SIDE WRECKING 12709 S ALAMEDA ST
COMPTON CA 90222
SSW 0.15 /
776.14
1 p1p-357-877501541-x1x
m78d
dd-PCB-859622411-aa
J CAL

TRANSPORTATION INC
514 E BANNING AVE
COMPTON CA 90222
ESE 0.15 /
777.19
-1
p1p-357-859622411-x1x
m79d
dd-RCRA NON GEN-810345429-aa
J CAL

TRANSPORTATION INC
522 E WEBER ST
COMPTON CA 90222
ENE 0.15 /
787.25
0 p1p-357-810345429-x1x
EPA Handler ID: CAD980814883
m79d
dd-LUST-820171486-aa

H M GREENFIELD AND

SONS INC
522 WEBER AVE E
COMPTON CA 90222
ENE 0.15 /
787.25
0 p1p-358-820171486-x1x
Global ID | Status | Status Date: T0603703850 | COMPLETED - CASE CLOSED | 1/12/2007 m79d
dd-LA HMS-820330442-aa
522 E WEBER ST
COMPTON CA 90222
ENE 0.15 /
787.25
0 p1p-372-820330442-x1x
m79d
dd-HHSS-822958425-aa

HM GREENFIELD AND

SON INC
522 E. WEBER AVE.

COMPTON CA 90222
ENE 0.15 /
787.25
0 p1p-372-822958425-x1x
m79d
dd-HIST TANK-865044557-aa
H.M. GREENFIELD &
SON INC.
522 E. WEBER AVE.

COMPTON CA
ENE 0.15 /
787.25
0 p1p-372-865044557-x1x
m79d
dd-LA COUNTY CUPA-877474544-aa

RND INTERNATIONAL
INC
522 E WEBER AVE
COMPTON CA 90222
ENE 0.15 /
787.25
0 p1p-373-877474544-x1x
m79d
dd-LA COUNTY CUPA-877505382-aa
HIYM INC 522 E WEBER AVE
COMPTON CA 90222
ENE 0.15 /
787.25
0 p1p-373-877505382-x1x
m80d
dd-LA COUNTY CUPA-877495300-aa
IBARRA BODY SHOP 2633 E 127TH ST
COMPTON CA 90222
SW 0.15 /
802.61
-1
p1p-373-877495300-x1x
m81d
dd-LA COUNTY CUPA-877469099-aa

CITY OF COMPTON
WATER WELL #16
525 WEBER ST
COMPTON CA 90220
ENE 0.15 /
813.99
0 p1p-373-877469099-x1x
356
356
357
357
357
358
372
372
372
373
373
373
373
76 77
77 78
79 79
79 79
79 79
79 80
81 LA

COUNTY CUPA
LA
HMS
LA

COUNTY CUPA
PCB
RCRA

NON GEN
LUST
LA
HMS
HHSS
HIST
TANK
LA

COUNTY CUPA
LA

COUNTY CUPA
LA

COUNTY CUPA
LA

COUNTY CUPA
DRAFT
27 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
82d
dd-RCRA NON GEN-810342714-aa

DE LEONS TRANSPORT
INC
514 E BANNING ST
COMPTON CA 90222
ESE 0.15 /
817.97
-1
p1p-373-810342714-x1x
EPA Handler ID: CAR000240440
m82d
dd-RCRA NON GEN-873937164-aa

DE LEON'S TRANSPORT
INC
514 E BANNING ST
COMPTON CA 90222
ESE 0.15 /
817.97
-1
p1p-375-873937164-x1x
EPA Handler ID: CAL000316962
m82d
dd-RCRA NON GEN-882476492-aa

BLACK GOLD TANK
LINES
514 E BANNING ST
COMPTON CA 90222
ESE 0.15 /
817.97
-1
p1p-376-882476492-x1x
EPA Handler ID: CAL000384875
m83d
dd-RCRA NON GEN-885989544-aa

IMPERIAL OIL

TRANSPORT INC
514 BANNING ST
COMPTON CA 90222
ESE 0.16 /
821.88
-1
p1p-377-885989544-x1x
EPA Handler ID: CAL000456450
m84d
dd-LA COUNTY CUPA-877500252-aa

BRADLEY COMPONENT

SUPPLIES
545 E BANNING ST
COMPTON CA 90222
ESE 0.16 /
829.82
-1
p1p-378-877500252-x1x
m85d
dd-EMISSIONS-867298786-aa
BANNING AUTO 542 BANNING ST
COMPTON CA 90221
ESE 0.16 /
836.82
-1
p1p-378-867298786-x1x
m85d
dd-LA COUNTY CUPA-877495416-aa

ASIA WELDING IRON
WORKS
542 E BANNING ST
COMPTON CA 90222
ESE 0.16 /
836.82
-1
p1p-378-877495416-x1x
m86d
dd-LA COUNTY CUPA-877469954-aa

AAA PLATING &

INSPECTION INC
410-424 E DIXON ST
COMPTON CA 90222
NNE 0.16 /
854.33
2 p1p-378-877469954-x1x
m87d
dd-LA HMS-820324205-aa
2548 E 125TH ST #B
COMPTON CA 902221502
W 0.16 /
857.78
0 p1p-379-820324205-x1x
m87d
dd-LA HMS-820347494-aa
2548 E 125TH ST
COMPTON CA 902221502
W 0.16 /
857.78
0 p1p-379-820347494-x1x
m88d
dd-LA COUNTY CUPA-877497333-aa

A A A PLATING &

INSPECTION INC
422 E DIXON ST
COMPTON CA 90222
NNE 0.16 /
868.78
1 p1p-380-877497333-x1x
m89d
dd-RCRA LQG-810728228-aa

AAA PLATING &

INSPECTION INC
424 E. DIXON ST.

COMPTON CA 90221-0000
NNE 0.17 /
893.72
1 p1p-380-810728228-x1x
EPA Handler ID: CAD052418126
m89d
dd-ENVIROSTOR-820295532-aa

AAA PLATING &

INSPECTION
424 DIXON STREET
COMPTON CA 90222
NNE 0.17 /
893.72
1 p1p-398-820295532-x1x
Estor/EPA ID | Cleanup Status: 71002452 | INACTIVE - ACTION REQUIRED AS OF 7/27/2017 373
375
376
377
378
378
378
378
379
379
380
380
398
82 82
82 83
84 85
85 86
87 87
88 89
89 RCRA

NON GEN
RCRA

NON GEN
RCRA

NON GEN
RCRA

NON GEN
LA

COUNTY CUPA

EMISSIONS
LA

COUNTY CUPA
LA

COUNTY CUPA
LA
HMS
LA
HMS
LA

COUNTY CUPA
RCRA
LQG

ENVIROSTOR
DRAFT
28 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
89d
dd-RCRA TSD-822556021-aa

AAA PLATING &

INSPECTION INC
424 E. DIXON ST.

COMPTON CA 90221-0000
NNE 0.17 /
893.72
1 p1p-399-822556021-x1x
EPA Handler ID: CAD052418126
m89d
dd-EMISSIONS-861181511-aa

AAA PLATING &

INSPECTION, INC
424 DIXON ST
COMPTON CA 90222
NNE 0.17 /
893.72
1 p1p-417-861181511-x1x
m89d
dd-EMISSIONS-861211671-aa

AAA PLATING &

INSPECTION INC
410 & 424 DIXON ST.

COMPTON CA 90222
NNE 0.17 /
893.72
1 p1p-419-861211671-x1x
m89d
dd-PFAS-879373659-aa
Aaa Plating & Inspection,
Inc
424 Dixon St
Compton CA 90222
NNE 0.17 /
893.72
1 p1p-425-879373659-x1x
m90d
dd-LA COUNTY CUPA-877477849-aa

ALESON AUTO

BODYSHOP
421 DIXON ST
COMPTON CA 90222
NNE 0.17 /
899.70
2 p1p-427-877477849-x1x
m91d
dd-DELISTED CTNK-876246620-aa

SANDOVAL DIESEL
REPAIR
506 E DIXON ST
COMPTON CA 90222
NNE 0.18 /
940.99
1 p1p-427-876246620-x1x
m91d
dd-LA COUNTY CUPA-877470892-aa

SANDOVAL DIESEL
REPAIR
506 E DIXON ST
COMPTON CA 90222
NNE 0.18 /
940.99
1 p1p-427-877470892-x1x
m92d
dd-LA HMS-820324204-aa
2536 E 125TH ST
COMPTON CA 902221502
W 0.18 /
956.23
0 p1p-427-820324204-x1x
m93d
dd-LA HMS-820354244-aa
2548 1/2 E 125TH ST
COMPTON CA 902221502
W 0.18 /
956.45
0 p1p-428-820354244-x1x
m94d
dd-DELISTED TNK-820071927-aa
WASTE MANAGEMENT 407 E EL SEGUNDO BLVD
COMPTON CA 90222
SSE 0.18 /
974.22
-1
p1p-428-820071927-x1x
m95d
dd-LA HMS-820325852-aa
2535 E 125TH ST
COMPTON CA 902221502
W 0.19 /
979.11
0 p1p-428-820325852-x1x
m96d
dd-LA COUNTY CUPA-877501751-aa
VILLA AUTO SALES 2541 E 124TH ST
COMPTON CA 90222
W 0.19 /
983.78
1 p1p-428-877501751-x1x
m97d
dd-ALT FUELS-873830408-aa
Waste Management -
Compton Hauling
407 E El Segundo Blvd
Compton CA 90222
SSE 0.19 /
989.04
-1
p1p-429-873830408-x1x
399
417
419
425
427
427
427
427
428
428
428
428
429
89 89
89 89
90 91
91 92
93 94
95 96
97 RCRA
TSD

EMISSIONS

EMISSIONS
PFAS
LA

COUNTY CUPA

DELISTED
CTNK
LA

COUNTY CUPA
LA
HMS
LA
HMS

DELISTED
TNK
LA
HMS
LA

COUNTY CUPA
ALT
FUELS
DRAFT
29 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
98d
dd-LUST-820173409-aa

WESTERN WASTE

INDUSTRIAL
407 EL SEGUNDO BLVD E
COMPTON CA 90222
SSE 0.19 /
989.59
-1
p1p-429-820173409-x1x
Global ID | Status | Status Date: T0603703847 | COMPLETED - CASE CLOSED | 9/23/1992 m98d
dd-LA SWF-820254764-aa
Waste Management -
Compton
407 E. EL Segundo, Compton,
CA 90222
Compton CA
SSE 0.19 /
989.59
-1
p1p-432-820254764-x1x
Status: Active
m98d
dd-LA HMS-820328722-aa
407 E EL SEGUNDO BLVD
COMPTON CA 902222316
SSE 0.19 /
989.59
-1
p1p-432-820328722-x1x
m98d
dd-HHSS-822978152-aa
ROLL OFF DIVISION 407 E. EL SEGUNDO
COMPTON CA 90222
SSE 0.19 /
989.59
-1
p1p-432-822978152-x1x
m98d
dd-UST-860395638-aa
WASTE MANAGEMENT 407 E EL SEGUNDO BLVD
COMPTON CA 90222
SSE 0.19 /
989.59
-1
p1p-433-860395638-x1x
Facility ID: LACoFA0009678
m98d
dd-EMISSIONS-861174075-aa

WESTERN WASTE

INDUSTRIES
407 E EL SEGUNDO BL
COMPTON CA 90222
SSE 0.19 /
989.59
-1
p1p-433-861174075-x1x
m98d
dd-EMISSIONS-861273742-aa

WESTERN WASTE C/O

WASTE MANAGEMENT
407 E EL SEGUNDO BLVD
COMPTON CA 90222
SSE 0.19 /
989.59
-1
p1p-434-861273742-x1x
m98d
dd-CERS TANK-864890456-aa
WASTE MANAGEMENT 407 E EL SEGUNDO BLVD
COMPTON CA 90222
SSE 0.19 /
989.59
-1
p1p-436-864890456-x1x
Site ID: 84742
m98d
dd-HIST TANK-865042301-aa
ROLL OF DIVISION 407 E. EL SEGUNDO

COMPTON CA
SSE 0.19 /
989.59
-1
p1p-451-865042301-x1x
m98d
dd-HIST TANK-865089307-aa
ROLL OF DIVISION 407 E. EL SEGUNDO

COMPTON CA
SSE 0.19 /
989.59
-1
p1p-452-865089307-x1x
m98d
dd-LA COUNTY CUPA-877465526-aa
WASTE MANAGEMENT 407 E EL SEGUNDO BLVD
COMPTON CA 90222
SSE 0.19 /
989.59
-1
p1p-452-877465526-x1x
m98d
dd-RCRA SQG-881991353-aa
WESTERN WASTE IND 407 E EL SEGUNDO BLVD
COMPTON CA 90222
SSE 0.19 /
989.59
-1
p1p-452-881991353-x1x
EPA Handler ID: CA0000991299
m99d
dd-LA COUNTY CUPA-877465288-aa

H & H PALLETS &

REPAIR SERVICES
538 E WEBER AVE
COMPTON CA 90222
ENE 0.19 /
999.99
0 p1p-453-877465288-x1x
429
432
432
432
433
433
434
436
451
452
452
452
453
98 98
98 98
98 98
98 98
98 98
98 98
99 LUST
LA
SWF
LA
HMS
HHSS
UST

EMISSIONS

EMISSIONS
CERS
TANK
HIST
TANK
HIST
TANK
LA

COUNTY CUPA
RCRA
SQG
LA

COUNTY CUPA
DRAFT
30 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
99d
dd-LA COUNTY CUPA-877478043-aa

AT&T CALIFORNIA -
A11C8
538 E WEBER AVE
COMPTON CA 90222
ENE 0.19 /
999.99
0 p1p-453-877478043-x1x
m100d
dd-SWF/LF-820221118-aa
Weber Ave Dump 575 E Weber St
Compton CA 99999
ENE 0.19 /
1,001.44
0 p1p-453-820221118-x1x
Act Opl Status | Activity: Closed | Solid Waste Disposal Site m100d
dd-LA SWF-820254802-aa
Weber Avenue Dump 575 Weber Avenue, Compton,
CA
Compton CA
ENE 0.19 /
1,001.44
0 p1p-454-820254802-x1x
Status: Closed
m100d
dd-LA HMS-820338635-aa
575 E WEBER ST
COMPTON CA 90222
ENE 0.19 /
1,001.44
0 p1p-455-820338635-x1x
m100d
dd-HHSS-822966962-aa

BEST - WAY

TRANSPORTATION
TERMIN
575 EAST WEBER STREET
COMPTON CA 90221
ENE 0.19 /
1,001.44
0 p1p-455-822966962-x1x
m100d
dd-HIST TANK-865057317-aa

BEST-WAY

TRANSPORTATION
TERMIN
575 EAST WEBER STREET

COMPTON CA
ENE 0.19 /
1,001.44
0 p1p-455-865057317-x1x
m100d
dd-LA COUNTY CUPA-877478044-aa
REDDAWAY (399) 575 E WEBER AVE
COMPTON CA 90222
ENE 0.19 /
1,001.44
0 p1p-455-877478044-x1x
m100d
dd-RCRA SQG-881992817-aa

BEST WAY

TRANSPORTATION
575 E WEBER
COMPTON CA 90221
ENE 0.19 /
1,001.44
0 p1p-456-881992817-x1x
EPA Handler ID: CAD982049793
m101d
dd-HHSS-822947097-aa
ROLL OFF DIVISION 427 E. EL SEGUNDO
COMPTON CA 90222
SSE 0.19 /
1,003.09
-1
p1p-457-822947097-x1x
m102d
dd-LA HMS-820351395-aa
400 E EL SEGUNDO BLVD
COMPTON CA 90222
SSE 0.19 /
1,007.80
-1
p1p-457-820351395-x1x
m103d
dd-LA HMS-820324734-aa
2633 E EL SEGUNDO BLVD
WILLOWBROOK CA 90222
SSW 0.19 /
1,010.38
-1
p1p-457-820324734-x1x
m104d
dd-LA HMS-820353340-aa
2637 E EL SEGUNDO BLVD
COMPTON CA 902222207
SSW 0.19 /
1,014.58
-1
p1p-457-820353340-x1x
m105d
dd-LA COUNTY CUPA-877483076-aa
COASTFOAM 3201 N ALAMEDA ST C
COMPTON CA 90221
NNW 0.19 /
1,016.00
6 p1p-458-877483076-x1x
453
453
454
455
455
455
455
456
457
457
457
457
458
99 100
100
100
100
100
100
100
101
102
103
104
105
LA

COUNTY CUPA
SWF/LF
LA
SWF
LA
HMS
HHSS
HIST
TANK
LA

COUNTY CUPA
RCRA
SQG
HHSS
LA
HMS
LA
HMS
LA
HMS
LA

COUNTY CUPA
DRAFT
31 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
106d
dd-ENVIROSTOR-820360213-aa

CLET'S PLATING

COMPANY
507 EAST EL SEGUNDO

BOULEVARD
COMPTON CA 90222
SE 0.19 /
1,028.44
-1
p1p-458-820360213-x1x
Estor/EPA ID | Cleanup Status: 19340721 | REFER: OTHER AGENCY AS OF 8/15/1995 m107d
dd-LA HMS-820336157-aa
2636 E EL SEGUNDO BLVD
COMPTON CA 90222
SSW 0.20 /
1,030.40
-1
p1p-459-820336157-x1x
m108d
dd-LA HMS-820334075-aa
2621 E EL SEGUNDO BLVD
COMPTON CA 902222208
SSW 0.20 /
1,032.78
-1
p1p-460-820334075-x1x
m109d
dd-LA HMS-820324733-aa
2628 E EL SEGUNDO BLVD
COMPTON CA 902222208
SSW 0.20 /
1,038.51
-1
p1p-460-820324733-x1x
m110d
dd-LA HMS-820336156-aa
2626 E EL SEGUNDO BLVD
COMPTON CA 902222208
SSW 0.20 /
1,054.38
-1
p1p-460-820336156-x1x
m111d
dd-LA HMS-820336155-aa
2624 E EL SEGUNDO BLVD
COMPTON CA 902222208
SSW 0.20 /
1,066.37
-1
p1p-460-820336155-x1x
m111d
dd-RCRA NON GEN-874000920-aa
LOPEZ TIRE SHOP 2624 E EL SEGUNDO BLVD
COMPTON CA 90222-2208
SSW 0.20 /
1,066.37
-1
p1p-461-874000920-x1x
EPA Handler ID: CAL000190719
m111d
dd-LA COUNTY CUPA-877488689-aa
LOPEZ AUTO SERVICE 2624 E EL SEGUNDO BLVD
COMPTON CA 90222
SSW 0.20 /
1,066.37
-1
p1p-462-877488689-x1x
m112d
dd-RCRA TSD-877584767-aa
JESUS PEREZ 2613 E EL SEGUNDO BLVD
COMPTON CA 90222
SW 0.21 /
1,089.22
-2
p1p-462-877584767-x1x
EPA Handler ID: CAC003015051
m112d
dd-RCRA NON GEN-878151103-aa
JESUS PEREZ 2613 E EL SEGUNDO BLVD
COMPTON CA 90222
SW 0.21 /
1,089.22
-2
p1p-463-878151103-x1x
EPA Handler ID: CAC003015051
m112d
dd-RCRA NON GEN-879450592-aa
JESUS PEREZ 2613 E EL SEGUNDO BLVD
COMPTON CA 90222
SW 0.21 /
1,089.22
-2
p1p-464-879450592-x1x
EPA Handler ID: CAC003027111
m113d
dd-LA COUNTY CUPA-877504843-aa
BOBS AUTO SALVAGE 2520 E 126TH ST
COMPTON CA 90222
WSW 0.21 /
1,089.80
0 p1p-465-877504843-x1x
m114d
dd-RCRA SQG-810611276-aa

ECONOMIC RESOURCES

CORPORATION
3221 ALAMEDA ST STE K
COMPTON CA 90222
NNW 0.21 /
1,092.18
6 p1p-465-810611276-x1x
EPA Handler ID: CAR000098764
m115d
dd-CERCLIS-805425743-aa

CHEM TECHNOLOGY

LABS INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-466-805425743-x1x
458
459
460
460
460
460
461
462
462
463
464
465
465
466
106
107
108
109
110
111
111
111
112
112
112
113
114
115

ENVIROSTOR
LA
HMS
LA
HMS
LA
HMS
LA
HMS
LA
HMS
RCRA

NON GEN
LA

COUNTY CUPA
RCRA
TSD
RCRA

NON GEN
RCRA

NON GEN
LA

COUNTY CUPA
RCRA
SQG

CERCLIS
DRAFT
32 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
Site EPA ID:

CAD008275885
m115d
dd-CERCLIS-805449216-aa

MARTIN METAL

FINISHING INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-468-805449216-x1x
Site EPA ID: CAD059794974
m115d
dd-CERCLIS NFRAP-805483345-aa

CHEM TECHNOLOGY

LABS INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-469-805483345-x1x
Site EPA ID: CAD008275885
m115d
dd-CERCLIS NFRAP-805493755-aa

MARTIN METAL

FINISHING INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-470-805493755-x1x
Site EPA ID: CAD059794974
m115d
dd-RCRA TSD-810464374-aa

CHEM TECHNOLOGY

LABS INC
12150 S ALAMEDA ST (SEE
MAP)
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-471-810464374-x1x
EPA Handler ID: CAD008275885
m115d
dd-RCRA TSD-810465763-aa

MARTIN METAL

FINISHING INC
12150 S ALAMEDA ST (SEE
MAP)
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-485-810465763-x1x
EPA Handler ID: CAD059794974
m115d
dd-RCRA CORRACTS-810473623-aa

CHEM TECHNOLOGY

LABS INC
12150 S ALAMEDA ST (SEE
MAP)
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-506-810473623-x1x
EPA Handler ID: CAD008275885
m115d
dd-RCRA CORRACTS-810473638-aa

MARTIN METAL

FINISHING INC
12150 S ALAMEDA ST (SEE
MAP)
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-523-810473638-x1x
EPA Handler ID: CAD059794974
m115d
dd-RCRA SQG-810728617-aa

CHEM TECHNOLOGY

LABS INC
12150 S ALAMEDA ST (SEE
MAP)
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-549-810728617-x1x
EPA Handler ID: CAD008275885
m115d
dd-DELISTED COUNTY-820049057-aa

MARTIN METAL

FINISHING
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-563-820049057-x1x
m115d
dd-CLEANUP SITES-820149045-aa

MARTIN METAL

FINISHING
12150 SOUTH ALAMEDA ST

LYNWOOD CA
NNW 0.21 /
1,108.91
6 p1p-563-820149045-x1x
Site Facility Type | Status: CLEANUP PROGRAM SITE | OPEN - INACTIVE m115d
dd-CLEANUP SITES-820165590-aa

MARTIN METAL

FINISHING
12150 ALAMEDA ST S
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-565-820165590-x1x
Site Facility Type | Status: CLEANUP PROGRAM SITE | OPEN - INACTIVE m115d
dd-INSP COMP ENF-820209882-aa

PROCESSES BY MARTIN
INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-567-820209882-x1x
468
469
470
471
485
506
523
549
563
563
565
567
115
115
115
115
115
115
115
115
115
115
115
115

CERCLIS

CERCLIS
NFRAP

CERCLIS
NFRAP
RCRA
TSD
RCRA
TSD
RCRA

CORRACTS
RCRA

CORRACTS
RCRA
SQG

DELISTED
COUNTY

CLEANUP
SITES

CLEANUP
SITES
INSP

COMP ENF
DRAFT
33 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
115d
dd-INSP COMP ENF-820209973-aa

PROCESSES BY MARTIN
INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-568-820209973-x1x
m115d
dd-ENVIROSTOR-820294384-aa

MARTIN METAL
FINISHING INC.
12150 S ALAMEDA ST
LYNWOOD CA 902620000
NNW 0.21 /
1,108.91
6 p1p-570-820294384-x1x
Estor/EPA ID | Cleanup Status: 80001435 | ACTIVE AS OF 1/1/2008 m115d
dd-ENVIROSTOR-820295632-aa

PROCESSES BY MARTIN
INC
12150 S ALAMEDA ST
LYNWOOD CA 902620000
NNW 0.21 /
1,108.91
6 p1p-582-820295632-x1x
Estor/EPA ID | Cleanup Status: CAD008275885 |
m115d
dd-ENVIROSTOR-820297939-aa

PROCESSES BY MARTIN
INC
12150 S ALAMEDA ST
LYNWOOD CA 902620000
NNW 0.21 /
1,108.91
6 p1p-584-820297939-x1x
Estor/EPA ID | Cleanup Status: CAD059794974 |
m115d
dd-ENVIROSTOR-820298821-aa

CHEMICAL

TECHNOLOGY LABS
12150 S ALAMEDA ST
LYNWOOD CA 902620000
NNW 0.21 /
1,108.91
6 p1p-586-820298821-x1x
Estor/EPA ID | Cleanup Status: 80001543 | ACTIVE AS OF 1/1/2008 m115d
dd-LA HMS-820353410-aa
12150 ALAMEDA ST
LYNWOOD CA 902624005
NNW 0.21 /
1,108.91
6 p1p-596-820353410-x1x
m115d
dd-HWP-820356460-aa

PROCESSES BY MARTIN
INC
12150 S ALAMEDA ST
LYNWOOD CA 902620000
NNW 0.21 /
1,108.91
6 p1p-596-820356460-x1x
Estor/EPA ID: CAD008275885
m115d
dd-HWP-820356514-aa

PROCESSES BY MARTIN
INC
12150 S ALAMEDA ST
LYNWOOD CA 902620000
NNW 0.21 /
1,108.91
6 p1p-597-820356514-x1x
Estor/EPA ID: CAD059794974
m115d
dd-SEMS ARCHIVE-828853285-aa

CHEM TECHNOLOGY

LABS INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-599-828853285-x1x
EPA ID: CAD008275885
m115d
dd-SEMS ARCHIVE-828869397-aa

MARTIN METAL

FINISHING INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-600-828869397-x1x
EPA ID: CAD059794974
m115d
dd-EMISSIONS-861201716-aa

CHEM TECH LABS, INC,

A SUBS MA
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-601-861201716-x1x
m115d
dd-EMISSIONS-861219370-aa

CHEM TECH LABS, INC,

A SUBS MA
12150 S. ALAMEDA ST.

LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-602-861219370-x1x
m115d
dd-EMISSIONS-861225711-aa

MARTIN METAL

FINISHING INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-602-861225711-x1x
568
570
582
584
586
596
596
597
599
600
601
602
602
115
115
115
115
115
115
115
115
115
115
115
115
115
INSP

COMP ENF

ENVIROSTOR

ENVIROSTOR

ENVIROSTOR

ENVIROSTOR
LA
HMS
HWP
HWP
SEMS

ARCHIVE
SEMS

ARCHIVE

EMISSIONS

EMISSIONS

EMISSIONS
DRAFT
34 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
115d
dd-EMISSIONS-861226178-aa

C T L, SUBS MARTIN
METALS
12150 S. ALAMEDA ST.

LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-604-861226178-x1x
m115d
dd-EMISSIONS-861263899-aa

PROCESSES BY MARTIN
INC
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-605-861263899-x1x
m115d
dd-LA COUNTY CUPA-877486933-aa

PROCESSES BY
MARTIN, INC.
12150 S ALAMEDA ST
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-605-877486933-x1x
m115d
dd-RCRA LQG-881984616-aa

MARTIN METAL

FINISHING INC
12150 S ALAMEDA ST (SEE
MAP)
LYNWOOD CA 90262
NNW 0.21 /
1,108.91
6 p1p-605-881984616-x1x
EPA Handler ID: CAD059794974
m116d
dd-ENVIROSTOR-820359663-aa

MARTIN METAL

FINISHING
12150 SOUTH ALAMEDA
STREET
LYNWOOD CA 90262
N 0.21 /
1,117.88
3 p1p-627-820359663-x1x
Estor/EPA ID | Cleanup Status: 19280881 | REFER: RCRA AS OF 7/1/1991 m117d
dd-LA HMS-820338553-aa
2514 E 125TH ST
COMPTON CA 90222
W 0.21 /
1,121.71
0 p1p-628-820338553-x1x
m118d
dd-LUST-820181655-aa
USF BESTWAY 575 WEBER ST. E.

COMPTON CA 90222
ENE 0.21 /
1,125.20
0 p1p-628-820181655-x1x
Global ID | Status | Status Date: T0603761502 | COMPLETED - CASE CLOSED | 9/30/2011 m118d
dd-LUST-820206052-aa

BESTWAY

TRANSPORTATION
575 WEBER ST E
COMPTON CA 90221
ENE 0.21 /
1,125.20
0 p1p-632-820206052-x1x
Global ID | Status | Status Date: T0603703843 | COMPLETED - CASE CLOSED | 8/29/1990 m119d
dd-LA HMS-820324206-aa
2528 E 127TH ST
COMPTON CA 90222
WSW 0.22 /
1,153.63
-1
p1p-634-820324206-x1x
m119d
dd-EMISSIONS-861212865-aa
CALI-CO CERAMICS 2528 E. 127TH ST.

WILLOWBROOK CA 90222
WSW 0.22 /
1,153.63
-1
p1p-635-861212865-x1x
m119d
dd-RCRA NON GEN-873961004-aa

LYNWOOD PATTERN

SERVICE INC
2528 E 127TH ST
COMPTON CA 90222
WSW 0.22 /
1,153.63
-1
p1p-636-873961004-x1x
EPA Handler ID: CAL000418665
m119d
dd-LA COUNTY CUPA-877479249-aa

LYNWOOD PATTERN

SERVICE
2528 E 127TH ST
COMPTON CA 90222
WSW 0.22 /
1,153.63
-1
p1p-637-877479249-x1x
m120d
dd-CERCLIS-805427829-aa
CLETS PLATING CO 507 E EL SEGUNDO BLVD
COMPTON CA 90222
SE 0.22 /
1,165.32
-2
p1p-637-805427829-x1x
Site EPA ID: CAT080028137
604
605
605
605
627
628
628
632
634
635
636
637
637
115
115
115
115
116
117
118
118
119
119
119
119
120

EMISSIONS

EMISSIONS
LA

COUNTY CUPA
RCRA
LQG

ENVIROSTOR
LA
HMS
LUST
LUST
LA
HMS

EMISSIONS
RCRA

NON GEN
LA

COUNTY CUPA

CERCLIS
DRAFT
35 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
120d
dd-CERCLIS NFRAP-805489073-aa
CLETS PLATING CO 507 E EL SEGUNDO BLVD
COMPTON CA 90222
SE 0.22 /
1,165.32
-2
p1p-639-805489073-x1x
Site EPA ID: CAT080028137
m120d
dd-RCRA SQG-810624673-aa
CLETS PLATING CO 507 E EL SEGUNDO BLVD
COMPTON CA 90222
SE 0.22 /
1,165.32
-2
p1p-640-810624673-x1x
EPA Handler ID: CAT080028137
m120d
dd-DELISTED COUNTY-820047579-aa
CLET S PLATING CO 507 E EL SEGUNDO BLVD
COMPTON CA 90220
SE 0.22 /
1,165.32
-2
p1p-641-820047579-x1x
m120d
dd-SEMS ARCHIVE-828854786-aa
CLETS PLATING CO 507 E EL SEGUNDO BLVD
COMPTON CA 90222
SE 0.22 /
1,165.32
-2
p1p-641-828854786-x1x
EPA ID: CAT080028137
m121d
dd-LA HMS-820324203-aa
2515 E 125TH ST
COMPTON CA 902221501
W 0.22 /
1,177.32
0 p1p-642-820324203-x1x
m122d
dd-RCRA SQG-810730636-aa

BENT MANUFACTURING

COMPANY
12819 SO ALAMEDA ST
COMPTON CA 90222
S 0.23 /
1,189.59
-2
p1p-642-810730636-x1x
EPA Handler ID: CAD069937167
m122d
dd-LUST-820205560-aa

ALAMEDA LUMBER
(FORMERLY BENT MFG)
12819 S ALAMEDA ST

COMPTON
(UNINCORPORATED) CA
90222
S 0.23 /
1,189.59
-2
p1p-643-820205560-x1x
Global ID | Status | Status Date: T0603735475 | COMPLETED - CASE CLOSED | 6/9/2017 m122d
dd-LA HMS-820324339-aa
12819 S ALAMEDA ST
COMPTON CA 902222306
S 0.23 /
1,189.59
-2
p1p-649-820324339-x1x
m122d
dd-EMISSIONS-861210262-aa

BENT MANUFACTURING
CO
12819 S ALAMEDA ST
COMPTON CA 90222
S 0.23 /
1,189.59
-2
p1p-650-861210262-x1x
m122d
dd-LA COUNTY CUPA-877504953-aa
BENT MFG CO 12819 S ALAMEDA ST
COMPTON CA 90222
S 0.23 /
1,189.59
-2
p1p-651-877504953-x1x
m122d
dd-UST CLOSURE-878852691-aa
Alameda Lumber 12819 South Alameda Street,
Compton, Los Angeles County
CA
S 0.23 /
1,189.59
-2
p1p-651-878852691-x1x
Claim Case No: Case No. 001147-001205
m123d
dd-LA HMS-820325851-aa
2520 E 124TH ST
COMPTON CA 902221312
W 0.23 /
1,191.50
0 p1p-651-820325851-x1x
m124d
dd-LA HMS-820347496-aa
2512 E 127TH ST
COMPTON CA 902221514
WSW 0.24 /
1,255.80
-1
p1p-652-820347496-x1x
639
640
641
641
642
642
643
649
650
651
651
651
652
120
120
120
120
121
122
122
122
122
122
122
123
124

CERCLIS
NFRAP
RCRA
SQG

DELISTED
COUNTY
SEMS

ARCHIVE
LA
HMS
RCRA
SQG
LUST
LA
HMS

EMISSIONS
LA

COUNTY CUPA
UST

CLOSURE
LA
HMS
LA
HMS
DRAFT
36 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
125d
dd-LUST-820197591-aa

MICHAEL'S FURNITURE
MFG. CO.
2828 BUTLER AVE
LYNWOOD CA 90262
N 0.26 /
1,395.80
3 p1p-652-820197591-x1x
Global ID | Status | Status Date: T0603705063 | COMPLETED - CASE CLOSED | 12/17/2002 m126d
dd-LUST-820172322-aa
B & B PALLET COMPANY 439 CARLIN ST E
COMPTON CA 90222
SE 0.29 /
1,527.38
-2
p1p-655-820172322-x1x
Global ID | Status | Status Date: T0603704186 | COMPLETED - CASE CLOSED | 5/16/2013 m126d
dd-DELISTED HAZ-864915286-aa

SPRINT CELL SITE
CA6801-LA73XC330
439 E CARLIN AVE # B
COMPTON CA 90222
SE 0.29 /
1,527.38
-2
p1p-682-864915286-x1x
m126d
dd-DELISTED HAZ-864924578-aa
B & B PALLET CO 439 E CARLIN AVE
COMPTON CA 90222
SE 0.29 /
1,527.38
-2
p1p-683-864924578-x1x
m127d
dd-LUST-820192029-aa

CONTINENTAL FORGE
CO.
512 E. CARLIN STREET
COMPTON CA 90222
S 0.31 /
1,643.72
-4
p1p-683-820192029-x1x
Global ID | Status | Status Date: T10000000580 | COMPLETED - CASE CLOSED | 9/30/2010 m128d
dd-CERCLIS-805418854-aa
P&S FOUNDRY 514 E CARLIN AVE
COMPTON CA 90221
SE 0.34 /
1,790.83
-2
p1p-686-805418854-x1x
Site EPA ID: CAD981371164
m128d
dd-CERCLIS NFRAP-805470167-aa
P&S FOUNDRY 514 E CARLIN AVE
COMPTON CA 90221
SE 0.34 /
1,790.83
-2
p1p-687-805470167-x1x
Site EPA ID: CAD981371164
m128d
dd-SEMS ARCHIVE-828867511-aa
P&S FOUNDRY 514 E CARLIN AVE
COMPTON CA 90221
SE 0.34 /
1,790.83
-2
p1p-688-828867511-x1x
EPA ID: CAD981371164
m129d
dd-LA SWF-820254520-aa
Leslie Cantrell 11901 South Alameda Street,
Lynwood, CA
Lynwood CA
NNW 0.34 /
1,811.98
6 p1p-689-820254520-x1x
Status: Closed
m129d
dd-SWF/LF-885735535-aa
Leslie Cantrell 11901 S. Alameda St.

Lynwood CA 90262
NNW 0.34 /
1,811.98
6 p1p-689-885735535-x1x
m130d
dd-RCRA TSD-877603921-aa

FIREWOOD OF MY

RANCH INC
2609 N SANTA FE AVE
COMPTON CA 90222
ESE 0.34 /
1,813.93
-2
p1p-690-877603921-x1x
EPA Handler ID: CAC003016247
m131d
dd-DELISTED HAZ-864906861-aa
F R PALLETS 519 E CARLIN AVE
COMPTON CA 90222
SE 0.34 /
1,821.01
-2
p1p-691-864906861-x1x
m132d
dd-ENVIROSTOR-820294680-aa
DV INDUSTRIES, INC. 2605 INDUSTRY WAY
LYNWOOD CA 90262
NW 0.37 /
1,952.74
5 p1p-691-820294680-x1x
Estor/EPA ID | Cleanup Status: 71002759 | REFER: OTHER AGENCY AS OF 652
655
682
683
683
686
687
688
689
689
690
691
691
125
126
126
126
127
128
128
128
129
129
130
131
132
LUST
LUST

DELISTED
HAZ

DELISTED
HAZ
LUST

CERCLIS

CERCLIS
NFRAP
SEMS

ARCHIVE
LA
SWF
SWF/LF
RCRA
TSD

DELISTED
HAZ

ENVIROSTOR
DRAFT
37 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
m
133d
dd-ENVIROSTOR-820296014-aa
DV INDUSTRIES, INC. 2588 INDUSTRY WAY
LYNWOOD CA 90262
NW 0.38 /
2,012.78
4 p1p-691-820296014-x1x
Estor/EPA ID | Cleanup Status: 71003813 | REFER: OTHER AGENCY AS OF m134d
dd-PFAS-879373848-aa
"Valence Surface
Technologies dba Triumph
Processing Inc"
2588-2605 Industry Way
Lynwood CA 90262
NW 0.39 /
2,036.05
4 p1p-692-879373848-x1x
m135d
dd-DELISTED LST-833898137-aa

ECONOMIC RESOURCES

CORPORATION
11865 ALAMEDA ST
LYNWOOD CA 90262
NNW 0.43 /
2,274.49
11 p1p-693-833898137-x1x
m135d
dd-DELISTED HAZ-864909586-aa
PL Developments 11865 ALAMEDA ST
LYNWOOD CA 90262
NNW 0.43 /
2,274.49
11 p1p-694-864909586-x1x
m136d
dd-LUST-820181254-aa

TREASURE CRAFT

CERAMICS
409 EUCLID AVE E
COMPTON CA 90222
SSE 0.44 /
2,309.94
-3
p1p-694-820181254-x1x
Global ID | Status | Status Date: T0603703944 | COMPLETED - CASE CLOSED | 8/28/1996 m137d
dd-ENVIROSTOR-820293098-aa

MORRELL'S ELECTRO
PLATING, INC.
432 EUCLID AVENUE
COMPTON CA 90222
SSE 0.44 /
2,334.29
-4
p1p-695-820293098-x1x
Estor/EPA ID | Cleanup Status: 71003353 | REFER: OTHER AGENCY AS OF m138d
dd-RCRA TSD-810468218-aa

POLYNT COMPOSITES

USA INC
2801 LYNWOOD RD
LYNWOOD CA 90262
N 0.45 /
2,359.72
7 p1p-696-810468218-x1x
EPA Handler ID: CAD076180843
m138d
dd-RCRA CORRACTS-810473068-aa

POLYNT COMPOSITES

USA INC
2801 LYNWOOD RD
LYNWOOD CA 90262
N 0.45 /
2,359.72
7 p1p-724-810473068-x1x
EPA Handler ID: CAD076180843
m138d
dd-LA SML-820047805-aa

CARGILL INC (CHEMICAL
PROD)
2801 LYNWOOD RD
LYNWOOD CA 90262
N 0.45 /
2,359.72
7 p1p-755-820047805-x1x
m138d
dd-CLEANUP SITES-820152267-aa

MCWHORTER TECH/
CARGILL CHEM.
2801 LYNWOOD RD
LYNWOOD CA 90262
N 0.45 /
2,359.72
7 p1p-755-820152267-x1x
Site Facility Type | Status: CLEANUP PROGRAM SITE | OPEN - INACTIVE m139d
dd-ENVIROSTOR-820297775-aa

LINDBERGH

ELEMENTARY SCHOOL
3171-3215 EL SEGUNDO

BOULEVARD
LYNWOOD CA 90262
ESE 0.46 /
2,434.40
-1
p1p-757-820297775-x1x
Estor/EPA ID | Cleanup Status: 19880079 | NO FURTHER ACTION AS OF 4/4/2003 m140d
dd-INSP COMP ENF-820210076-aa

POLYNT COMPOSITES

USA INC
2801 LYNWOOD RD
LYNWOOD CA 90262
N 0.46 /
2,434.66
7 p1p-758-820210076-x1x
m140d
dd-ENVIROSTOR-820296477-aa
HEXION INC 2801 LYNWOOD RD
LYNWOOD CA 90262
N 0.46 /
2,434.66
7 p1p-760-820296477-x1x
691
692
693
694
694
695
696
724
755
755
757
758
760
133
134
135
135
136
137
138
138
138
138
139
140
140

ENVIROSTOR
PFAS

DELISTED
LST

DELISTED
HAZ
LUST

ENVIROSTOR
RCRA
TSD
RCRA

CORRACTS
LA
SML

CLEANUP
SITES

ENVIROSTOR
INSP

COMP ENF

ENVIROSTOR
DRAFT
38 erisinfo.com | Environmental Risk Information Services Order No: 21012900515 Map
Key
DB Company/Site Name Address Direction Distance
(mi/ft)
Elev Diff
(ft)
Page
Number
Estor/EPA ID | Cleanup Status:

CAD076180843 |
m140d
dd-ENVIROSTOR-820300457-aa
PCCR USA INC. 2801 LYNWOOD RD
LYNWOOD CA 902624009
N 0.46 /
2,434.66
7 p1p-762-820300457-x1x
Estor/EPA ID | Cleanup Status: 80001674 | ACTIVE AS OF 1/1/2008 m140d
dd-HWP-820357061-aa
HEXION INC 2801 LYNWOOD RD
LYNWOOD CA 90262
N 0.46 /
2,434.66
7 p1p-772-820357061-x1x
Estor/EPA ID: CAD076180843
m141d
dd-LUST-820206439-aa

COORDINATED RIDLEY
TRUSTS
2903 LYNWOOD RD
LYNWOOD CA 90262
NNE 0.46 /
2,439.84
5 p1p-774-820206439-x1x
Global ID | Status | Status Date: T0603704449 | COMPLETED - CASE CLOSED | 9/2/1998 m142d
dd-LUST-820170420-aa

LUMAR INDUSTRIAL
METALS
2222 N ALAMEDA ST
COMPTON CA 90222
S 0.46 /
2,454.39
-4
p1p-776-820170420-x1x
Global ID | Status | Status Date: T0603764250 | COMPLETED - CASE CLOSED | 3/17/2015 m142d
dd-UST CLOSURE-878852692-aa
Lumar Industrial Metals 2222 North Alameda Street,
Compton, CA 90223-3087
CA
S 0.46 /
2,454.39
-4
p1p-781-878852692-x1x
Claim Case No: Case No. 012223-038687
m143d
dd-PFAS-879373614-aa
Morrell's Electro Plating,
Inc
432 E Euclid Ave
Compton CA 90222
SSE 0.48 /
2,543.86
-4
p1p-781-879373614-x1x
m144d
dd-CERCLIS-805453937-aa

GOLDENHILL WOOD

PRODUCTS
2540 INDUSTRY WAY
LYNWOOD CA 90262
NW 0.48 /
2,544.74
5 p1p-783-805453937-x1x
Site EPA ID: CAT080018591
m144d
dd-CERCLIS NFRAP-805471685-aa

GOLDENHILL WOOD

PRODUCTS
2540 INDUSTRY WAY
LYNWOOD CA 90262
NW 0.48 /
2,544.74
5 p1p-784-805471685-x1x
Site EPA ID: CAT080018591
m144d
dd-SEMS ARCHIVE-828879916-aa

GOLDENHILL WOOD

PRODUCTS
2540 INDUSTRY WAY
LYNWOOD CA 90262
NW 0.48 /
2,544.74
5 p1p-785-828879916-x1x
EPA ID: CAT080018591
m145d
dd-ENVIROSTOR-820360087-aa

CARGILL INC (CHEM

PROD DIV)-

MCWHORTER
2801 LYNWOOD ROAD
LYNWOOD CA 90262
N 0.49 /
2,602.53
7 p1p-786-820360087-x1x
Estor/EPA ID | Cleanup Status: 19280883 | REFER: RCRA AS OF 12/12/1996 m146d
dd-ENVIROSTOR-820361258-aa

GOLDENHILL WOOD

PRODUCTS
2540 INDUSTRY WAY
LYNWOOD CA 90262
NW 0.50 /
2,638.96
5 p1p-786-820361258-x1x
Estor/EPA ID | Cleanup Status: 19240021 | REFER: OTHER AGENCY AS OF 8/21/1995 m147d
dd-ENVIROSTOR-820299400-aa

LUMAR INDUSTRIAL
METAL
2120 N ALAMEDA ST.