Pt. 63, Subpt. ZZZZ, Table 4
Table 4 to Subpart ZZZZ of Part 63—Requirements for Performance Tests
As stated in §§ 63.6610, 63.6611, 63.6620, and 63.6640, you must comply with the following requirements for performance tests for stationary RICE:

Table 4 to Subpart ZZZZ of Part 63—Requirements for Performance Tests
For each . . .
Complying with therequirement to . . .
You must . . .
Using . . .
According to thefollowing requirements . . .
1. 2SLB, 4SLB, and CI stationary RICE
a. reduce CO emissions
i. Select the sampling port location and the number/location of traverse points at the inlet and outlet of the control device; and
(a) For CO and O2 measurement, ducts ≤6 inches in diameter may be sampled at a single point located at the duct centroid and ducts >6 and ≤12 inches in diameter may be sampled at 3 traverse points located at 16.7, 50.0, and 83.3% of the measurement line (`3-point long line'). If the duct is >12 inches in diameter and the sampling port location meets the two and half-diameter criterion of Section 11.1.1 of Method 1 of 40 CFR part 60, appendix A-1, the duct may be sampled at `3-point long line'; otherwise, conduct the stratification testing and select sampling points according to Section 8.1.2 of Method 7E of 40 CFR part 60, appendix A-4.

ii. Measure the O2 at the inlet and outlet of the control device; and
(1) Method 3 or 3A or 3B of 40 CFR part 60, appendix A-2, or ASTM Method D6522-00 (Reapproved 2005)a c (heated probe not necessary)
(b) Measurements to determine O2 must be made at the same time as the measurements for CO concentration.

iii. Measure the CO at the inlet and the outlet of the control device
(1) ASTM D6522-00 (Reapproved 2005)a b c (heated probe not necessary) or Method 10 of 40 CFR part 60, appendix A-4
(c) The CO concentration must be at 15 percent O2, dry basis.

2. 4SRB stationary RICE
a. reduce formaldehyde emissions
i. Select the sampling port location and the number/location of traverse points at the inlet and outlet of the control device; and
(a) For formaldehyde, O2, and moisture measurement, ducts ≤6 inches in diameter may be sampled at a single point located at the duct centroid and ducts >6 and ≤12 inches in diameter may be sampled at 3 traverse points located at 16.7, 50.0, and 83.3% of the measurement line (`3-point long line'). If the duct is >12 inches in diameter and the sampling port location meets the two and half-diameter criterion of Section 11.1.1 of Method 1 of 40 CFR part 60, appendix A, the duct may be sampled at `3-point long line'; otherwise, conduct the stratification testing and select sampling points according to Section 8.1.2 of Method 7E of 40 CFR part 60, appendix A.

ii. Measure O2 at the inlet and outlet of the control device; and
(1) Method 3 or 3A or 3B of 40 CFR part 60, appendix A-2, or ASTM Method D6522-00 (Reapproved 2005) a (heated probe not necessary)
(a) Measurements to determine O2 concentration must be made at the same time as the measurements for formaldehyde or THC concentration.

iii. Measure moisture content at the inlet and outlet of the control device; and
(1) Method 4 of 40 CFR part 60, appendix A-3, or Method 320 of 40 CFR part 63, appendix A, or ASTM D 6348-03 a
(a) Measurements to determine moisture content must be made at the same time and location as the measurements for formaldehyde or THC concentration.

iv. If demonstrating compliance with the formaldehyde percent reduction requirement, measure formalde-hyde at the inlet and the outlet of the control device
(1) Method 320 or 323 of 40 CFR part 63, appendix A; or ASTM D6348-03 a, provided in ASTM D6348-03 Annex A5 (Analyte Spiking Technique), the percent R must be greater than or equal to 70 and less than or equal to 130
(a) Formaldehyde concentration must be at 15 percent O2, dry basis. Results of this test consist of the average of the three 1-hour or longer runs.

v. If demonstrating compliance with the THC percent reduction requirement, measure THC at the inlet and the outlet of the control device
(1) Method 25A, reported as propane, of 40 CFR part 60, appendix A-7
(a) THC concentration must be at 15 percent O2, dry basis. Results of this test consist of the average of the three 1-hour or longer runs.

3. Stationary RICE
a. limit the concentra- tion of formalde- hyde or CO in the stationary RICE exhaust
i. Select the sampling port location and the number/location of traverse points at the exhaust of the stationary RICE; and
(a) For formaldehyde, CO, O2, and moisture measurement, ducts ≤6 inches in diameter may be sampled at a single point located at the duct centroid and ducts >6 and ≤12 inches in diameter may be sampled at 3 traverse points located at 16.7, 50.0, and 83.3% of the measurement line (`3-point long line'). If the duct is >12 inches in diameter and the sampling port location meets the two and half-diameter criterion of Section 11.1.1 of Method 1 of 40 CFR part 60, appendix A, the duct may be sampled at `3-point long line'; otherwise, conduct the stratification testing and select sampling points according to Section 8.1.2 of Method 7E of 40 CFR part 60, appendix A. If using a control device, the sampling site must be located at the outlet of the control device.

ii. Determine the O2 concentration of the stationary RICE exhaust at the sampling port location; and
(1) Method 3 or 3A or 3B of 40 CFR part 60, appendix A-2, or ASTM Method D6522-00 (Reapproved 2005) a (heated probe not necessary)
(a) Measurements to determine O2 concentration must be made at the same time and location as the measurements for formaldehyde or CO concentration.

iii. Measure moisture content of the stationary RICE exhaust at the sampling port location; and
(1) Method 4 of 40 CFR part 60, appendix A-3, or Method 320 of 40 CFR part 63, appendix A, or ASTM D 6348-03 a
(a) Measurements to determine moisture content must be made at the same time and location as the measurements for formaldehyde or CO concentration.

iv. Measure formalde-hyde at the exhaust of the stationary RICE; or
(1) Method 320 or 323 of 40 CFR part 63, appendix A; or ASTM D6348-03 a, provided in ASTM D6348-03 Annex A5 (Analyte Spiking Technique), the percent R must be greater than or equal to 70 and less than or equal to 130
(a) Formaldehyde concentration must be at 15 percent O2, dry basis. Results of this test consist of the average of the three 1-hour or longer runs.

v. measure CO at the exhaust of the station-ary RICE
(1) Method 10 of 40 CFR part 60, appendix A-4, ASTM Method D6522-00 (2005) a c, Method 320 of 40 CFR part 63, appendix A, or ASTM D6348-03 a
(a) CO concentration must be at 15 percent O2, dry basis. Results of this test consist of the average of the three 1-hour or longer runs.

a You may also use Methods 3A and 10 as options to ASTM-D6522-00 (2005). You may obtain a copy of ASTM-D6522-00 (2005) from at least one of the following addresses: American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, or University Microfilms International, 300 North Zeeb Road, Ann Arbor, MI 48106.
b You may obtain a copy of ASTM-D6348-03 from at least one of the following addresses: American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, or University Microfilms International, 300 North Zeeb Road, Ann Arbor, MI 48106.
[79 FR 11290, Feb. 27, 2014]