TITLE 40 - PROTECTION OF ENVIRONMENT

CHAPTER I - ENVIRONMENTAL PROTECTION AGENCY

PART 63 - NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES

subpart wwww - NATIONAL EMISSIONS STANDARDS FOR HAZARDOUS AIR POLLUTANTS: REINFORCED PLASTIC COMPOSITES PRODUCTION

Table 8 to Subpart WWWW of Part 63 - Initial Compliance With Organic HAP Emissions Limits

As specified in 63.5860(a), you must demonstrate initial compliance with organic HAP emissions limits as specified in the following table: Table 8 to Subpart WWWW of Part 63._Initial Compliance With Organic HAP Emissions Limits ------------------------------------------------------------------------ That must meet the You have following organic demonstrated For . . . HAP emissions initial compliance limit . . . if . . .

------------------------------------------------------------------------ 1. open molding and centrifugal a. an organic HAP i. you have met casting operations. emissions limit the appropriate shown in Tables 3 organic HAP or 5 to this emissions limits subpart, or an for these organic HAP operations as content limit calculated using shown in Table 7 the procedures in to this subpart. 63.5810 on a 12-month rolling average 1 year after the appropriate compliance date, and/or ii. you demonstrate that any individual resins or gel coats not included in (i) above, as applied, meet their applicable emission limits, or iii. you demonstrate using the appropriate values in Table 7 to this subpart that the weighted average of all resins and gel coats for each resin type and application method meet the appropriate organic HAP contents.

------------------------------------------------------------------------ 2. open molding centrifugal a. reduce total total organic HAP casting, continuous lamination/ organic HAP emissions, based casting, SMC and BMC emissions by at on the results of manufacturing, and mixing least 95 percent the capture operations. by weight. efficiency and destruction efficiency testing specified in Table 6 to this subpart, are reduced by at least 95 percent by weight.

------------------------------------------------------------------------ 3. continuous lamination/casting a. reduce total total organic HAP operations. organic HAP emissions, based emissions, by at on the results of least 58.5 weight the capture percent, or efficiency and destruction efficiency in Table 6 to this subpart and the calculation procedures specified in 63.5865 through 63.5890, are reduced by at least 58.5 percent by weight.

b. not exceed an total organic HAP organic HAP emissions, based emissions limit on the results of of 15.7 lbs of the capture organic HAP per efficiency and ton of neat resin destruction plus and neat gel efficiency coat plus. testing specified in Table 6 to this subpart and the calculation procedures specified in 63.5865 through 63.5890, do not exceed 15.7 lbs of organic HAP per ton of neat resin plus and neat gel coat plus.

------------------------------------------------------------------------ 4. continuous lamination/casting a. reduce total total organic HAP operations. organic HAP emissions, based emissions by at on the results of least 95 weight the capture percent or efficiency and destruction efficiency testing specified in Table 6 to this subpart and the calculation procedures specified in 63.5865 through 63.5890, are reduced by at least 95 percent by weight b. not exceed an total organic HAP organic HAP emissions, based emissions limit on the results of of 1.47 lbs of the capture organic HAP per efficiency and ton of neat resin destruction plus and neat gel efficiency coat plus. testing specified in Table 6 and the calculation procedures specified in 63.5865 through 63.5890, do not exceed 1.47 lbs of organic HAP of per ton of neat resin plus and neat gel coat plus.

------------------------------------------------------------------------ 5. pultrusion operations........ a. reduce total i. total organic organic HAP HAP emissions, emissions by at based on the least 60 percent results of the by weight. capture efficiency and add-on control device destruction efficiency testing specified in Table 6 to this subpart, are reduced by at least 60 percent by weight, and/or ii. as part of the notification of initial compliance status, the owner/ operator submits a certified statement that all pultrusion lines not controlled with an add-on control device, but for which an emission reduction is being claimed, are using direct die injection, and/or wet-area enclosures that meet the criteria of 63.5830.

------------------------------------------------------------------------ 6. pultrusion operations........ a. reduce total i. total organic organic HAP HAP emissions, emissions by at based on the least 95 percent results of the by weight. capture efficiency and add-on control device destruction efficiency testing specified in Table 6 to this subpart, are reduced by at least 95 percent by weight.

------------------------------------------------------------------------ [68 FR 19402, Apr. 21, 2003, as amended at 70 FR 50134, Aug. 25, 2005]