Keaau Fire Station Supplemental Hazardous Materials Survey

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2.0EXECUTIVE SUMMARY Lehua Environmental Inc. (LEI) has completed this supplemental hazardous materials survey for the County of Hawaii Keaau Fire Station located at 16-579 Old Volcano Road in Keaau, Hawaii (Subject Site). This report supplements the Previous Report conducted by EKNA Service, Inc. On September 22, 2017, LEI personnel performed site reconnaissance to identify and inventory suspect asbestos- containing material (ACM), lead painted surfaces, mercury-containing lamps and PCB-containing light ballasts not previously identified at the Subject Site. Summary of ACM Survey The 1” x 1” ceramic floor tiles and associated grout and leveling compound were identified to be non- ACM by laboratory analysis. No ACM was identified during this supplemental hazardous materials survey at the Subject Site. Table 1 located in Appendix I summarizes this result. Summary of Lead Paint Survey One (1) sampled painted surface was identified to have a lead paint concentration greater than or equal to 5,000 mg/kgand is considered to be Lead-Based Paint (LBP). The LBP was identified was the beige metal conduit pipe located in Room 108 of the Subject Site. The following table lists this result. Table 2 located in Appendix I summarizes the results of all the samples collected during the lead paint survey. Identified Lead Paint Supplemental Hazardous Materials Survey Keaau Fire Station Interior/ Floor Location Description Color Substrate Cond. LCP or LBP? Exterior 1 Room 108 Conduit pipe Beige Metal Interior Good LBP Supplemental Hazardous Materials Survey October 23, 2017 Keaau Fire Station 2