| (III) if the wood furniture manufacturing facility
uses an acid-cured alkyd amino vinyl sealer and a topcoat other than
an acid-cured alkyd amino conversion varnish topcoat, the sealer must
contain no more than 2.3 kilograms of VOC per kilogram of solids (2.3
pounds of VOC per pound of solids), as applied, and the topcoat must
contain no more than 1.8 kilograms of VOC per kilogram of solids (1.8
pounds of VOC per pound of solids), as delivered to the application
system; or
(iv) using an averaging approach and demonstrating
that actual daily emissions from the wood furniture manufacturing
facility are less than or equal to the lower of the actual versus
allowable emissions using one of the following inequalities:
Attached Graphic
(v) using a vapor control system that will achieve
an equivalent reduction in emissions as the requirements of clauses
(i) or (ii) of this subparagraph. If this option is used, the requirements
of §115.423(3) of this title do not apply; or
(vi) using a combination of the methods presented in
clauses (i) - (v) of this subparagraph.
(B) Strippable booth coatings used in cleaning operations
must not contain more than 0.8 kilogram of VOC per kilogram of solids
(0.8 pound of VOC per pound of solids), as delivered to the application
system.
(16) Marine coatings.
(A) The following VOC emission limits apply to the
surface coating of ships and offshore oil or gas drilling platforms
at shipbuilding and ship repair operations, and are based upon the
VOC content of the coatings as delivered to the application system.
Attached Graphic
(B) For a coating to which thinning solvent is routinely
or sometimes added, the owner or operator shall determine the VOC
content as follows.
(i) Prior to the first application of each batch, designate
a single thinner for the coating and calculate the maximum allowable
thinning ratio (or ratios, if the shipbuilding and ship repair operation
complies with the cold-weather limits in addition to the other limits
specified in subparagraph (A) of this paragraph) for each batch as
follows.
Attached Graphic
(ii) If the volume fraction of solids in the batch
as supplied Vs is not supplied directly
by the coating manufacturer, the owner or operator shall determine
Vs as follows.
Attached Graphic
|
| Source Note: The provisions of this §115.421 adopted to be effective February 19, 1990, 15 TexReg 549; amended to be effective July 23, 1990, 15 TexReg 3857; amended to be effective July 17, 1991, 16 TexReg 3726; amended to be effective August 1, 1992, 17 TexReg 4683; amended to be effective November 16, 1992, 17 TexReg 7782; amended to be effective December 3, 1993, 18 TexReg 8538; amended to be effective May 27, 1994, 19 TexReg 3703; amended to be effective March 7, 1996, 21 TexReg 1548; amended to be effective May 22, 1997, 22 TexReg 4213; amended to be effective April 7, 1998, 23 TexReg3503; amended to be effective July 20, 2000, 25 TexReg 6752; amended to be effective May 16, 2002, 27 TexReg 4113; amended to be effective January 17, 2003, 28 TexReg 113; amended to be effective June 25, 2015, 40 TexReg 3907; amended to be effective March 26, 2020, 45 TexReg 2003 |
