Law Department notice on WTC document preservation, Oct 2001

NYC 9/11 Public Portal Document

WRS Infrastructure & Environment, Inc. Quantitative Fit Testing Certificate

Employee Name: Date: Employee Dept: No.:

Quantitative Fit Testing Device: DNI Nevada lit Tester 3000 (Controlled Negative Pressure)

Test Parameters

Work Rate: Heavy 300 kcal/ hr. Cartridge Type: Hi (Combination) Mask Type: Full Face or Half Face Challenge Pressure:” H2O Manufacturer:_________________ Breathing Rate:___________________ LPM Model:________________________ Gender:_______________________________ Size; _______________________ Minimum Passing Fit Factor: 500

18 Step Protocol Exercises & Tests

Step 10; Test Face Forward Step 1; Breathing 60 seconds FF: TestQ: Step 2: Test Face Forward FF: TestQ: Step 11: Grimace 20 seconds Step 3: Move Head Side to Side 60 seconds Step 12; Test Face Forward FF: Test Q; Step 4: Test Face Left FF: TestQ; Step 13: Bend at Waist 30 seconds Step 5: Test Face Right Step 14; Test Face Forward FF: TestQ; FF: Test Q; Step 6: Move Head Up & Down 60 seconds Step 15: Jog in place 30 seconds Step 7: Test Head Up Step 16; Test; Face Forward FF; Test Q; FF; Test Q; Step 8: Test Head Down FF: TestQ: Step 17: Re-don Respirator 60 seconds Step 18: Test Face Forward Step 9: Reading 30 seconds FF; Test Q;

Average of Fit Test Exercises

Average % Leak: Test Quality: Equivalent Fitactor:

Employee Signature: Date:

Tester’s Signature: Date:

WRS Infrastructure & Environment, Inc

NYC-WTC_000145114