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Alaniz, John <br /> From: Tony <Tony@cutterlumber.com> <br /> Sent: Tuesday, May 12, 2020 4:43 PM <br /> To: Alaniz, John <br /> Cc: np.cutterlumberproducts@gmail.com';Todd <br /> Subject: HW CHECKLIST <br /> Attachments: newscan0040.pdf <br /> Hi John, <br /> We are following up on the current test results for the Latex Paint we use for one <br /> of our customers and in addition providing you a procedure we have put in <br /> place to insure that the residual paint developed in the paint process is cleaned up <br /> after each painting event and does not get into the our Storm Drain System. <br /> Attached is the a copy of the test results on 2 Latex Paint Samples from IEH- <br /> JL Analytical- Modesto. They sent the samples to Orange Coast Analytical who <br /> had the ability to test for the%of Barium concentration in our paint samples. <br /> It should be noted that the original samples we had tested were 100%concentrate, <br /> which is not the concentrate we use in our painting program. Thus the request <br /> for additional testing. <br /> We currently have only one customer that requires us to paint the outside stringer <br /> surface with the Latex Paint that has been tested. Moreover, on average,their painting <br /> requirements are 2-3 times per month. <br /> A summary of the two tests are as follows: <br /> Test Results—Barium Concentration <br /> Laboratory Number-499051-01-dilution ratio- 10% paint/90%water- 46 mg/kg <br /> Laboratory Number-499051-02-dilution ratio- 50% paint/50%water 440 mg/kg <br /> (both samples significantly below 1000 mg./level <br /> Summary: For our customer, we use a ratio of 10% paint/90%water-46 mg of Barium <br /> The Latex Paint Concentration that has been tested for metals, and in particular <br /> for Barium, have shown that the paint does not qualify as a Hazardous Material. <br /> PAINTING STANDARD OPERATING PROCEDURE(SOP)- HAZMAT <br /> 1.Dilute Paint Concentrate to 10% paint/90%Water <br /> 2.13efore painting, a disposable kraft sheet will be laid down to capture any overspray. <br /> Once dry, it will be disposed of properly in the waste bin. <br /> i <br />