40 CFR Table 3
Work Practice Requirements
June 9, 2020
Open Table
For the following process units at existing or new affected sources . . . | You must . . . |
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(1) Dry rotary dryers | Process furnish with a 24-hour block average inlet moisture content of less than or equal to 30 percent (by weight, dry basis); AND operate with a 24-hour block average inlet dryer temperature of less than or equal to 600 °F. |
(2) Hardwood veneer dryers | Process less than 30 volume percent softwood species on an annual basis. |
(3) Softwood veneer dryers | Minimize fugitive emissions from the dryer doors through (proper maintenance procedures) and the green end of the dryers (through proper balancing of the heated zone exhausts). |
(4) Veneer redryers | Process veneer that has been previously dried, such that the 24-hour block average inlet moisture content of the veneer is less than or equal to 25 percent (by weight, dry basis). |
(5) Group 1 miscellaneous coating operations | Use non-HAP coatings as defined in §63.2292. |