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INTERIOR DEMOLITION, INC. City of Santa Ana <br /> ASBESTOS ABATEMENT PLAN 1301 W 11th St <br /> Santa Ana.CA 92703 <br /> C. Visual Clearance Post Abatement <br /> 1. At the completion of the removal activities and detailing, the qualified Person <br /> (OP) shall inspect for visible accumulations of ACM. if the area passes the <br /> visual inspection, encapsulation procedures can proceed. If the area fails the <br /> visual inspection, re-clean and, if acceptable, mist the work area with the <br /> appropriate encapsulate. <br /> 2. Final visual clearance will be performed by the owner's competent person and <br /> the asbestos competent person. <br /> TABLE AJ all Sample Re retations <br /> PtLA�Ef& 4NTR 5�T ,I $OSC0PY[PCMI <br /> Results Meaning Action Needed <br /> PRE-SAM PLE: <br /> .001 to .01 NormallAmbient Air PPE's not required <br /> .01 to .1 Above Normal Strongly consider use of PPE's. <br /> .1 to 1.0 Above OSHA P.E.L. Mandatory use appropriate PPE's. <br /> DURING: <br /> (Inside Containment) <br /> .01 to.1 Norm.abatement level Cont. use of good work practices. <br /> A to 1.0 Above normal OSHA Possibly modify work levels and/or <br /> abatement P.E.L. practices and/or engineering controls, <br /> Above 1.0 Very high STOP WORK. Modify work practices <br /> and/or engineering controls. <br /> Mandatory use of PAPRs <br /> (Outside Containment) <br /> .001 to.01 Nom-/ambient Levels Continued use of engineering controls. <br /> _01 to .1 Above Normal Stop work, check make-up air, modify <br /> engineering controls, clean areas outside <br /> work areas. <br /> Above.1 ABOVE NORMAL Stop work,check make-up air,modify eng. <br /> controls and clean areas out-side <br /> containment. Evacuate areas adjacent to <br /> work area. <br /> CLEARANCES: <br /> (Inside Containment) <br /> .001 to .01 Norma3 Ambient levels Remove final barriers <br /> .01 to .1 Above Normal Compare to outside sample, re-clean if <br /> above outside sample. <br /> (Outside Containment) <br /> .001 to .01 Norm/Ambient Levels ------ <br /> .01to .1 Above Normal Use as clearance level for inside sample. <br /> City Council Page 4 of�2 — 122 5/3/2022 <br />