Text For Citation: 01 Item/Group: 005 Hazard:

1910.107(b)(5)(i) The spraying operations except electrostatic spraying operations shall be so designed, installed and maintained that the average air velocity over the open face of the booth (or booth cross section during spraying operations) shall be not less than 100 linear feet per minute. Electrostatic spraying operations may be conducted with an air velocity over the open face of the booth of not less than 60 linear feet per minute, or more, depending on the volume of the finishing material being applied and its flammability and explosion characteristics. Visible gauges or audible alarm or pressure activated devices shall be installed to indicate or insure that the required air velocity is maintained. Filter rolls shall be inspected to insure proper replacement of filter media. 29 CFR 1910.107(d)(9): Air exhaust from spray operations was directed so that it could contaminate makeup air being introduced into the spraying area and other ventilating intakes, or directed so as to create a nuisance. Air exhausted from spray operations was recirculated: a) On December 28, 2023, in the Line Building, air exhaust from the spray area was discharged into the interior of the building and could be recirculated, exposing employees to air contaminant hazards.