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<br />Limited Asbestos Survey Report <br />411 E 20th Street <br />Santa Ana, CA 92706 <br /> <br />12631 Imperial Hwy Suite A225. Santa Fe Springs, CA 90670 <br />www.terraeng.com <br /> California: Cal/OSHA Asbestos (Title 8 CCR §1529), DOSH asbestos abatement contractor <br />registration, Title 22 CCR asbestos waste management. <br /> Local: South Coast AQMD Rule 1403 – survey, notification, and work practice requirements <br />for renovation/demolition. <br /> <br />III. Sampling Methodology, and Analytical Procedures <br /> <br />The asbestos building survey and sample collection was performed by Mr. Oscar Sanchez Jr., <br />AHERA Certified Asbestos Building Inspector (DOSH#CA-015-05, CSST Trainee) under the <br />supervision of Mr. Israel Monsalvo, DOSH Certified Asbestos Consultant CAC#04-3551 Exp. <br />05/20/2026. <br /> <br />INSPECTION PROCEDURE (763.85) <br /> <br />Areas Inspected: In each area of the building, the inspector performed a preliminary walk-through <br />to designate the functional spaces. He also noted which areas had homogeneous materials. <br /> <br />The inspector then visually inspected each accessible room or space in the building. The inspector <br />touched suspect materials to determine if they were friable. For each suspect material, the <br />inspector noted its condition and the potential for disturbance. <br /> <br />Terra Environmental collected a total of twenty one (21) bulk samples of suspect ACM that were <br />analyzed forty eight (48) times on a layer by layer basis. The samples were transferred following <br />proper chain of custody protocol to AIH Laboratory located at 2556 W Woodland Dr. Anaheim, <br />CA 92801, Phone Number: (562) 860-2201, for analysis. AIH is an accredited laboratory for bulk <br />asbestos analysis under the National Institute of Standards and Technology, National Voluntary <br />Laboratory Accreditation Program (Certification Number 500079-0). <br /> <br />The samples were analyzed by Polarized Light Microscopy (PLM) with optical dispersion staining <br />in accordance with the United States Environmental Protection Agency (EPA) Method (EPA <br />600/M4-82-020 per 40 CFR 763, subpart F, Appendix A). <br /> <br />The PLM Method is the most commonly used method to analyze building materials for the <br />presence of asbestos. This method utilizes the optical properties of minerals to identify the <br />selected constituent. The detection limit of the PLM method for asbestos identification is one <br />percent (1%) asbestos. Because the State of California recognizes asbestos-containing <br />construction material (ACCM) as any material, which contains greater than or equal to one tenth <br />of one percent (0.1) asbestos, materials containing "trace" amounts of asbestos are reported as <br />ACCM in the State of California. <br /> <br /> <br /> <br /> <br /> <br /> <br />