Lead_Report_Warehouse_19.pdf

XRF Lead Report_WH-19_ p.1

Defense Logistics Agency - San Joaquin Tracy, California

XRF Lead Evaluation

Date: 27 June 2017 Subject: Field Analysis for Suspect Lead Paint Bulk Sample Collected from the DLASJ Tracy, Warehouse 19

Evaluation

On 27 June 2017, field testing for the presence of Lead was performed on the primary structural coatings (paints) identified on the surfaces of the building materials at the DLASJ, Tracy, Warehouse 19. Robert Miller, Certified Industrial Hygienist, and Lonny Jones, Industrial Hygiene Technician, performed the field sample analysis utilizing a handheld Innov-X Systems, Alpha Series, X-Ray Fluorescence (XRF) Spectrometer. Prior to this sampling event the calibration of the XRF instrument was verified by performing an analysis of a National Institute of Standards & Technology (NIST), Reference Material. The field testing data for Warehouse 19 is provided in Table 1 of this report.

Table 1 Sample Number

Coating / Paint Description Lead Concentration

0627-19-01 Bubble Interior: White on concrete walls Non-Detect (ND) 0627-19-02 Bubble Interior: Blue on concrete walls ND 0627-19-03 Bubble Interior: Blue on metal pedestrian doors >5.0 mg/cm2 0627-19-04 Warehouse Interior: Black on floor (significant damage) ND 0627-19-05 Warehouse Interior: Blue on walls ND 0627-19-06 Warehouse Interior: White on walls ND 0627-19-07 Warehouse Interior: Fire red on floor ND 0627-19-08 Warehouse Interior: Yellow on former fire door columns >5.0 mg/cm2 0627-19-09 Warehouse Interior: Caution yellow on floor ND 0627-19-10 Warehouse Interior: Delaminated yellow on floor of

Section 4 (20 ft south of Row 36, approx. 10 sq. ft area) >5.0 mg/cm2

0627-19-11 Warehouse Interior: Orange on bumper ND 0627-19-12 Warehouse Interior: Red on steel I-Beams, includes green and white paint layers >5.0 mg/cm2

0627-19-13 Warehouse Interior: Blue on metal pedestrian doors >5.0 mg/cm2 0627-19-14 Warehouse Interior: Damaged yellow on floor by Row 36

(approx. 50 sq. ft area) >5.0 mg/cm2

0627-19-15 Warehouse Interior: Green on temporary storage rack ND 0627-19-16 Warehouse Interior: White on floor at former eyewash station

ND

0627-19-17 Warehouse Interior: Green on floor at former eyewash station

ND

XRF Lead Report_WH-19_ p.2

0627-19-18 Warehouse Interior: Gray on floor (significantly damaged) ND 0627-19-19 Warehouse Interior, Section 1 (ODC): Black and white on floor >1.0 mg/cm2

0627-19-20 Warehouse Interior, Section 1 (ODC): Caution yellow on floor

>5.0 mg/cm2

0627-19-21 Warehouse Exterior: Yellow paint on wood and metal bumpers on the exterior docks

>5.0 mg/cm2

0627-19-22 Warehouse Exterior: Yellow paint on the exterior metal stair rails

>5.0 mg/cm2

0627-19-23 Warehouse Exterior: Light blue paint on the exterior concrete walls

Non-Detect (ND)

0627-19-24 Warehouse Exterior: Light blue paint on the exterior side of the pedestrian doors

5.0 mg/cm2

0627-19-25 Warehouse Exterior: Blue paint on the trim around the exterior rollup doors

>5.0 mg/cm2

0627-19-26 Warehouse Exterior: Blue paint on the exterior cylindrical cast iron downspouts

2.0 mg/cm2

0627-19-27 Warehouse Exterior: Blue paint on the steel beams at 450 angles located on the top of the exterior docks

>5.0 mg/cm2

0627-19-28 Warehouse Exterior: Gray paint on the I-beams located beneath the exterior docks

>5.0 mg/cm2

0627-19-29 Warehouse Exterior: Blue paint on the square downspouts and gutters

ND

0627-19-30 Warehouse Exterior: Blue paint on the blue trim on the front of the metal canopies

ND

0627-19-31 Warehouse Exterior: Blue paint on the window frames and fascia

>5.0 mg/cm2

0627-19-32 Warehouse Exterior: Blue paint on dock levelers ND

Discussion

The field testing of the coatings associated with the DLASJ Tracy, Warehouse 19, did identify Lead concentrations that are described in Table 1 of this report. The Federal OSHA 29 CFR

1926.62 and 29 CFR 1910.1025 Standards and California OSHA 8CCR 1532.1, and Title 17 CCR Standards regulate exposures to materials with any detectable amount of Lead.

Recommendations

• Any activity that may include the disturbance of Lead-containing materials must be performed within the regulations set forth in Federal OSHA 29 CFR 1926.62, 29 CFR

1910.1025 and California OSHA 8CCR 1532.1, and Title 17 CCR Standards.

• Disposal of any building materials that are coated with Lead-containing paint must be disposed of per the requirements of the DS-FJ Installation Support Environmental Office.

Robert Miller, CIH Certified Industrial Hygienist

Lonny Jones

Industrial Hygiene Technician