6oP-.R-i?__ 51 zloL 

Exhaust Emissions Sampling 

Boral Bricks, Marshall. TX 

Tunnel Kiln Exhaust 

March 12, 2002 

Armstrong Environmental, Inc. 

Project W-2193-02 

Report Prepared For: 

David Johnson 

Boral Bricks, Inc. 

100 Brickyard Rd. 

Phenix City, AL 36869 

Report Prepared March 29, 2002 By: 

Armstrong Environmental, .Inc. 

7715 Sovereign Row 

Dallas, Texas 75247 

(214) 631-0021 
TABLE OF CONTENTS 

I, Introduction 

II. Summary 

]JI. Procedures 

YV. Appendices 

A. Calculation Summaries 

B. Analytical Summaries 

C. Field Data Sheets 

D. Equipment Calibrations 

Page 

1 

2-3. 

4 

5-7 

8 32 

34 36 

36-38 
I. INTRODUCTION 

A series of tests was performed on the exhaust associated with Tunnel Kilt• at the Boral Bricks, Inc. facility in Marshall, TX on March 12, 2002. 

The purpose of this test series was to determine the exhaust emission rate of Hydrogen Fluoride and Hydrogen Chloride in terms of lbs/hr. 

Testing followed procedures detailed in Title 40: Code of Federal Regulations (40:CFR). 

Sampling was performed by Richard Taylor and Tom Armstrong of Armstrong Environmental, Inc. using an Apex Method 5 sampling train. 

Three one hour test repetitions were performed, commencing at 9:20 AM and ending at 1:08 PM. 

Submitted by: 
II. SUMMARY 

A series of tests was performed on the exhaust associated with the Tunnel Kiln at the 

Boral Bricks, Inc. facility in Marshall, TX on March 12, 2002. 

Sampling was performed following procedures detailed in Title 40: Code of Federal 

Regulations. 

Results of this test series are summarized in Table 1. 

Results indicate the following emissions rates: 

HF, lbs• 3.795 3.637 3.986 3.806 

HC1, lbs• 0.264 0.208 0.234 0.235 
SUMMARY OF EMISSIONS TEST DATA 

Table 1 

Plant Boral Brick, Marshall, TX 

Location Tunnel Kiln Exhaust 

Operator T. Armstrong, R. Taylor 

Test Date 12-Mar-02 

Repetition 1 3 

STACK GAS 

Temperature, F 270.7 268.8 268.8 

Velocity, fps 50.49 51.27 50.64 

Volume Flow, acfm 13894.5 14110.3 13938.3 

scfm 9381o0 9468.3, 9354.3 

scfh 562859 568097 561260 

Moisture, % 5.96% 6.78% 6.77% 

C02,"% 2.00 2.50 2.50 

02, % 17.50 17.00 17.00 

9:20 AM 

10:25 AM 

39.809 

97.55472 

11:55 AM 

12:00 PM 

40.084 

97.32402 

SAMPLE 

Start Time, hrs:min 

Finish Time, hrs:min 

Sample Volume, scf 

Isokinetic Ratio, % 

121.73 

129.8624 

3.795131 

116.37 

123.2916 

3.636631 

HYDROGEN FLUORIDE 

Sample Weight, mg 

Concentration, ppm 

Emissions, Ibs/hr 

8.46 

4.944138 

0.263692 

6.67 

3.871598 

0.20841 

HYDROGEN CHLORIDE 

Sample Weight, mg 

Concentration, ppm 

Emissions, Ibs/hr 

12:05 PM 

1:08 PM 

39.294 

96.56688 

126.55 

136.7742 

3.98577 

7.42 

4.392457 

0.233603 

3 
III. PROCEDURES 

The procedure for emissions sampling followed USEPA test methods as detailed in Title 

40: Code of Federal Regulations. The following methods were used: 

Method Title 

Sample and Velocity Traverses for Stationary Sources 

2 Determination of Stack Gas Velocity and Volumetric Flow Rate (Type S 

Pitot Tube) 

Gas Analysis for CO2, 02, Excess Air and Dry Molecular Weight 

26A Determination of Hydrogen Halides and Halogens Emissions from 

Stationary Sources 

02 and CO2 were determined using FyRite Analyzers. 

HF and HC1 sampling was performed for 2.5 minutes at each of 24 points, 12 points per 

traverse, making a total run duration of 60 minutes. A sdhematic of the sampling location 

is shown in Appendix C. The sampling train was configured as follows: 

Glass Sampling Nozzle 

Heated Glass Lined Probe 

Heated teflon filter 

Impinger #1 100 mls 0.1 N H2SO4 

Impinger #2 100 mls 0.1 N H2SO4 

Impinger #3 Empty 

Impinger #4 200 grams silica Gel 

HF and HC1 analysis was performed on the solution from the 1 st and 2nd impingers. 

Analysis was performed using a Dionex 500DX IC/HPLC. 

4 
/ 

kA 
EMISSION TEST SUMMARY 

PLANT Boral Brick, Marshall, TX 

DATE 12-Mar-02 

PLACE Tunnel Kiln Exhaust 

RUN# 

TEST DURATION (MINUTES) 

NOZZLE DIAMETER (INCH.) 

METER COEFFICIENT (Y) 

PITOT COEFFICIENT (Cp) 

GAS METER VOL.(Cu.Ft.) 

BAROMETRIC PRESSURE 

6O 

0,247 

0.991 

0.84 

39,767 

29.75 

LIQUID COLLECTED (mls) 

PARTICULATE WEIGHT (Front half mg) 

PARTICULATE WEIGHT (Back half mg) 

STATIC PRESSURE (in. H20) 

PERCENT C02 

PERCENT 02 

PERCENT CO 

FOR CIRCULAR STACK 

STACK DIAMETER (inch): 

STACK AREA (Sq.Ft.) 

NOZZLE AREA (feet): 

FOR RECTANGULAR STACK 

29 STACK LENGTH(inchs) 

4.586944 STACK WIDTH(inchs) 

0.000333 STACK AREA (Sq.Ft.) 

ENTER THE STACK AREA SHOWN ABOVE: 4.586944 

FLOWS 

SAMPLED VOLUME (STD. CU.FT.): 

VOLUME OF WATER VAPOR (STD. CU.FT.): 

FRACTIONAL MOISTURE CONTENT (%): 

DRY BASE: 

MOLECULAR WT. OF STACK GAS (DRY BASE): 

MOLECULAR WT. OF STACK GAS (WET BASE): 

39.8088 

2.5230 

0.0596 

80.5000 

29.0200 

28.3632 

STACK PRESSURE (inch Hg): 

STACK GAS VELOCITY (ft/sec.): 

ACTUAL STACK GAS FLOW RATE (ACFM): 

STANDARD STACK GAS FLOW RATE (SCFH): 

29.7279 

50.4856 

13894.4851 

562859.058 

ISOKINETIC RATIO (%): 97.5547 

53.6 

0 

0 

-0.3 

2 

17.5 

0 

POINTS STACK T. DELTA P SQUAR D.P 

deg F 

272 0.48 0.69282 

2 274 0.61 0.781025 

3 275 0.68 0.824621 

4 277 0.75 0.866025 

5 278 0.76 0.87178 

6 277 0.78 0.883176 

7 278 0.58 0.761577 

8 277 0.55 0.74162 

9 276 0.47 0.685565 

10 278 0,45 0.67082 

11 263 0.36 0.6 

12 249 0.27 0.519615 

13 262 0.50 0.707107 

14 267 0.65 0,806226 

15 268 0.71 0.842615 

16 268 0,77 0.877496 

17 270 0.78 0.883176 

18 277 0.75 0.866025 

19 269 0.71 0.842615 

20 270 0.64 0.8 

21 270 0.58 0.761577 

22 269 0,52 0.72111 

23 275 0.37 0.608276 

24 258 0.26 0.509902 

DELTA H 

0,92 

1.20 

1.30 

1.40 

1.50 

1.50 

1.10 

1.10 

0.90 

0,86 

0.70 

0.52 

0,96 

1.20 

1.40 

1,50 

1.50 

1.40 

1,40 

1.20 

1.10 

1,00 

0.71 

0.50 

METER Y. 

INLET 

56 

61 

62 

64 

64 

65 

65 

65 

65 

65 

65 

64 

6t 

64 

65 

66 

67 

67 

67 

67 

67 

67 

67 

67 

METER T. 

OUTLET 

52 

53 

53 

54 

54 

55 

56 

56 

57 

57 

57 

58 

58 

58 

60 

59 

59 

59 

59 

59 

60 

60 

6O 

6O 

METER T. 

AVERAGE 

270.70833 0.7552 1.1196 64.7083 57.2083 60.9583 

5 
EMISSION TEST SUMMARY 

PLANT Boral Brick, Marshall, TX 

DATE 12.Mar-02 

PLACE Tunnel Kiln Exhaust 

RUN# 2 

TEST DURATION (MINUTES) 

NOZZLE DIAMETER (INCH.) 

METER COEFFICIENT (Y) 

PITOT COEFFICIENT (Cp) 

GAS METER VOL(Cu.Ft.) 

BAROMETRIC PRESSURE 

60 

0,247 

0,991 

0.84 

40,428 

29.75 

LIQUID COLLECTED (mls) 

PARTICULATE WEIGHT (Front half mg) 

PARTICULATE WEIGHT (Back half mg) 

STATIC PRESSURE (in. H20) 

PERCENT C02 

PERCENT 02 

PERCENT CO 

FOR CIRCULAR STACK 

STACK DIAMETER (inch): 

STACK AREA (Sq.Ft.) 

NOZZLE AREA (feet): 

FOR RECTANGULAR STACK 

29 STACK LENGTH(inches) 

4.586944 STACK WIDTH(inches) 

0.000333 STACK AREA (Sq.Ft.) 

ENTER THE STACK AREA SHOWN ABOVE: 4.586944 

FLOWS 

SAMPLED VOLUME (STD. CU.FT.): 

VOLUME OF WATER VAPOR (STD. CU.FT.): 

FRACTIONAL MOISTURE CONTENT (%): 

DRY BASE: 

MOLECULAR WT. OF STACK GAS (DRY BASE): 

MOLECULAR WT. OF STACK GAS (WET BASE): 

40.0841 

2.9136 

0.0678 

80.5000 

29.0800 

28.3292 

STACK PRESSURE (inch Hg): 

STACK GAS VELOCITY (ft/sec.): 

ACTUAL STACK GAS FLOW RATE (ACFM): 

STANDARD STACK GAS FLOW RATE (SCFH): 

29.7279 

51.2697 

14110.2699 

568096.502 

ISOKINETIC RATIO (%): 97.3240 

61.9 

0 

0 

-0.3 

2,5 

17 

0 

POINTS STACK T. DELTA P SQUAR D.P 

degF 

268 0,50 0.707107 

2 271 0.59 0.768115 

3 274 0.71 0.842615 

4 273 0.74 0.860233 

5 267 0.78 0.883176 

6 269 0.77 0.877496 

7 268 0.61 0.781025 

8 268 0.53 0.728011 

9 268 0.47 0.685565 

10 267 0.43 0.655744 

11 265 0.36 0.6 

12 261 0.27 0.519615 

13 263 0.52 0.72111 

14 269 0.67 0.818535 

15 269 0.75 0.866025 

16 268 0,81 0.9 

17 269 0.77 0.877496 

18 271 0.75 0.866025 

19 271 0.68 0.824621 

20 274 0.65 0.806226 

21 271 0.62 0.787401 

22 272 0.55 0.74162 

23 270 0.48 0.69282 

24 266 0.37 0.608276 

DELTA H 

0.96 

1.10 

1.40 

1,40 

1,50 

1,50 

1.20 

1,00 

0:90 

0,82 

0.69 

0,52 

1,00 

1.30 

1.40 

1,60 

1.50 

1.40 

1,30 

1.20 

1.20 

1.10 

0,92 

0.72 

METER T. 

INLET 

6O 

66 

68 

69 

69 

69 

69 

69 

69 

69 

69 

69 

69 

70 

71 

72 

72 

72 

72 

72 

72 

72 

72 

72 

METER T. 

OUTLET 

59 

6O 

60 

60 

61 

61 

61 

61 

62 

62 

62 

62 

62 

63 

63 

63 

64 

64_ 

64 

64 

64 

64 

65 

65 

METER T. 

AVERAGE 

268.83333 0.7675 1.1513 69.7083 62.3333 66.0208 
EMISSION TEST SUMMARY 

PLANT Boral Brick, Marshall, TX 

DATE 12-Mar-02 

PLACE Tunnel Kiln Exhaust 

RUN# 3 

TEST DURATION (MINUTES) 

NOZZLE DIAMETER (INCH,) 

METER COEFFICIENT (Y) 

PITOT COEFFICIENT (Cp) 

GAS METER VOL.(Cu.Ft.) 

BAROMETRIC PRESSURE 

60 LIQUID COLLECTED (mts) 

0,247 PARTICULATE WEIGHT (Front half mg) 

0.991 PARTICULATE WEIGHT (Back half mg) 

0.84 STATIC PRESSURE (in. H20) 

39,947 PERCENT C02 

29.75 PERCENT 02 

PERCENT CO 

FOR CIRCULAR STACK 

STACK DIAMETER (inch): 

STACK AREA (Sq.Ft.) 

NOZZLE AREA (feet): 

FOR RECTANGULAR STACK 

29 STACK LENGTH(inchs) 

4.586944 STACK WIDTH(inchs) 

0.000333 STACK AREA (Sq.Ft.) 

ENTER THE STACK AREA SHOWN ABOVE: 4.586944 

FLOWS 

SAMPLED VOLUME (STD. CU.FT.): 

VOLUME OF WATER VAPOR (STD. CU.FT.): 

FRACTIONAL MOISTURE CONTENT (%): 

DRY BASE: 

MOLECULAR WT. OF STACK GAS (DRY BASE): 

MOLECULAR WT. OF STACK GAS (WET BASE): 

39.2937 

2.8524 

0.0677 

80.5000 

29.0800 

28.3301 

STACK PRESSURE (inch Hg): 

STACK GAS VELOCITY (ft/sec.): 

ACTUAL STACK GAS FLOW RATE (ACFM): 

STANDARD STACK GAS FLOW RATE (SCFH): 

29.7265 

50.6449 

13938.3307 

561260.163 

ISOKINETIC RATIO (%): 96.5669 

60.6 

0 

0 

-0.32 

2,5 

17 

0 

POINTS STACK T. DELTA P SQUAR D.P 

degF 

268 0.54 0.734847 

2 272 0.60 0.774597 

3 271 0.70 0.83666 

4 274 0.71 0.842615 

5 271 0.77 0.877496 

6 272 0.76 0.87178 

7 273 0,61 0.781025 

8 273 0.52 0.72111 

9 272 0.47 0.685565 

10 272 0,42 0.648074 

11 269 0.35 0.591608 

12 262 0.27 0.519615 

13 265 0.51 0.714143 

14 267 0.65 0.806226 

15 267 0.72 0.848528 

16 268 0.76 0.87178 

17 268 0.75 0.866025 

18 269 0.73 0.8544 

19 269 0.70 0.83666 

20 268 0.65 0.806226 

21 267 0.59 0,768115 

22 266 0.51 0.714143 

23 269 0.40 0.632456 

24 258 0.35 0.591608 

DELTA H 

1.00 

1.20 

1.30 

1.40 

1,50 

1,50 

1,20 

1,00 

0.90 

0,80 

0.65 

0.52 

0,98 

1,30 

1.40 

1,50 

1.40 

1,40 

1,30 

1.20 

1.20 

0,98 

0.77 

0,67 

METER T. 

INLET 

67 

71 

73 

73 

74 

74 

74 

74 

73 

73 

73 

73 

71 

74 

75 

75 

76 

76 

76 

76 

76 

76 

76 

76 

METER T. 

OUTLET 

64 

64 

65 

65 

65 

65 

66 

66 

66 

66 

66 

66 

67 

67 

67 

67 

67 

67 

68 

68 

68 

68 

68 

68 

METER T. 

AVERAGE 

268.75 0.7581 1.1278 73,9583 66.4167 70.1875 

Sheet1 

Summary of Hydrogen Fluoride and Hydrogen Chloride Analysis 

Plant: Boral Brick, Marshall, TX 

Location: Tunnel Kiln 

Date: 3/12/02i 

Volume 

1 300 

300 

1 300 

300 

2 300 

2 300 

2 300 

21 300 

3- 300 

Run # 

3 300 

3 300 

3 30• 

Dilution FI-, ug/ml 

10 39.03 

10 38.47 

10 38.11 

10 38.53 

Average 

10 36.3 

10 36.82 

10 36.73 

10 37.5 

Average 

10 39.47 

10 39.46 

10 40.31 

10 41 

Average 

HF, mg 

123.2958 

121.5267 

120.3895 

121.7163 

121.7321 

114.6717 

116.3144 

116.0301 

118.4625 

116.3697 

124.6857 

124.6541 

127.3393 

129.519 

126.5495 

CI-, ug/ml HCI, mg 

3.49 10.76316 

2.94 9.06696 

2 6.168 

2.54 7.83336 

8.45787 

2.82 8.69688 

1.85 5.7054 

2.05 6.3222 

1.93 5.95212 

6.66915 

2.43 7.49412! 

2.79 8.60436 

1.8 5.5512 

2.6 8.0184 

7.41702 

Page 
Comditioas • 5 ug/mi El- 

; 5 ug/ml ClDate = 03/16/2002 

Ti•e : 10=19=45 

-102.40bmV 1024 O00mV 

Rete•t•0n 

.................................................. 

•rea 

I' 317.60 

l 

4. ,76 

4 
FICIConditions • 5 u•/ml F1- 

Date ': 03/1672002 

Time 10=23:38 

--i00. O00mV 106'0. OOOrnV 

Retention 

i ,,,i,.,, :I 

t0 
• •Ou•Tml C•- 

Time : i0=33=05 

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C1- 

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Retention, 

,.,•2: ::::::::!'m;;m':'' 

External 

10.00 

I0;00 

11 
Conditions : 10 ug/ml 

: "I0 uglml Cl 

Date. • 03/16/2002 

Time • 10:37:11 

CoI•pOnent 

ZOOO..OOOmV 

12 
condi%ions 

Date 

Component 

9eOmV :ooo. oeon:v 

Retention E•tetnal 

13 
COnd•Lion• = 25 ug/mi FL- 

= 25 ug/m• C•- 

Dete = 03/16/2002 

Time : I0:46=42 

Compon•nf• 

FICl- 

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Retent•6• 

1 

1,216 

1000 

2110;•0 

1643,55 

External 

1.4 
Coffditio,n• :. 50 uo•ml FI- 

: 50 uo/ml Cl-. 

Date : 03/16/2002 

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1,216 

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204:6•35 

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50,00 

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= 50 ug/ml C1 O•e : 03/16/2002 

Time : I0:58=37 

Co•ponen• External 

50,89 

51,38 
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AMOUNJ INJ•OTEOAREA 0. OOO 50. 000 

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Av9 slope of curve= 85.23 

Y-axis •nte•cept• 0.00 

Coeff of fin •eg•,• 0,96 

No. A.•- ea Amount CF 

.Of O.O00 0 000 

i•. 425.300 B.O00 

2=. 836.750 iO.O'O0 

3; 2L•2.550 25.000 

4.• 4325.%80 50.000 

.85,,06D 

83.675 

84.502 

86.504 

1.7 
Calibration f&le = CIL.cal 

AMOUNT IN3ECTED. 

AREA 0 •000 50,000 

I 

2eeo BoSl 

Y-a.xi• intercept• 

Coef• of fin regr: 

No. ATea Am-ount 

o: 0.0•0 0.000. 

1: 333.400 5.•00 

2: 637.800 Eo.ooo 

3: 1606.025 25.000 

4.: 2880•60"5 5Q.O00 

CF. 

0.000 

66-..680" 

63.7•0 

6g.241 

57.612 

4 

5 
Conditions 

: 25-Ug/ml 

= •5 ug/ml. C1- •ate = 03/$6/2002 

2107.00 

1644,75 
CoNditions : hi2S04 8!ank 

Date = 03/16/2002 

Time 

Com, ponent Area Exterl•al 
conditions : Boral.Bricks• Marshall, TX 

: Run #1 Imps I & 2 

:. Volume 300 Dilution 

Date : 03/16/2002 

Time i$:46:59 

Component 

FICl- 

-1 O0 O00m.V iO00 O00mV 

Retentio• .............................. ,,.,• 

! 

i 3354.21 

232.76 

External 
Conditions = Boral-8{icks, Marshall, TX 

: Run •1 Imps I & 2 

Qolume 300 Dilution I/i0 

Date : 03/16/2002 

Time 11:49:56 

Oo•pon•nt 

CI3304.75 

195,85 

Exter#al 

38 

2 
Conditio• : Boral Bricks, H•r•hail, TX 

Run #i Imps i & 2 

: Volume 300 Dilution I/i0. 

Oate = 03/16/2002 

T•me 11:59:02 

FIelComponent 

-I O0 .-.O00mV 1000. O00mV 

Rete•Itio 

.700 

External 
onditions = 8o•al 8•icks,-Ma•shall, TX 

: Run#1 Imps ! & 2 

: Volume. 300 Dilution 1/10 

Date : 03/16/2002 

Time : 12:12:00 

Comr•onent Are• 

3309.59 

•69.34 

74 
Condition• : 8orai •riek•, Mar•h•ll, TX 

: Run #2 Imp• 1 & 2 

: Volume 300 Di.lution t/10 

Date : 03/16/2002 

Component 

-100,000mV 1000,000mV 

Ret•nti°r"" L.,,: 

1,2501. :: ................................................................... 

1,700 

31 

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3112,71 

IBB,2B 

ExteFnal 

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Conditi•n• BoTal B•ioR•, Ma•shail, TX 

= Run •2 ImP8 I & 2 

= VoCdme 300 D-ilution 1/i0 

Date : 03/16/2002 

Time.: 12=22:29 

FICI-- 

•rea 

3158,63 

123.35 

Externa.1 

78 
Conditi•n• : Bo•aiBFicks, MB•hall, TX 

: RQn #2 Imp• i & 2 

: Volume 300: Dilution 1/10 

Date : O3/16/,2OO2 

Time : .i2:25:.06 

Component 

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1.266 :.':',•',7,',i',.',":', i:':::i.• =,• :" 

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3150,90 

136.73 

External 

36.73 

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Condition• : Bo•al Bricks,-Marshal•, TX 

: R•n •2- Imps 1 ,& 2 

Volume 300, DiZution 11i0 

Date.: 03/16/2OO2 

Time 12;•32:31 

FICiComponent 

3218.64 

128;74 

External 

37 
conditions : Soral B•ic.ks, Marshall, 

: Run •3 Imps- 1 & 2 

• Volume 300 Dilution i/%0 

Date.: 03/16/2002 

Time : 12:3•:59 .x 

FIC1" 

C0mp0nent •.•L 00. O00mV • 000, O0.Om.V 

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266 ........................................... ;o ,,.L... 

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=,Run •3 Imp• 1 & 2 

: Volum• 300 Dilution 1/10 

Date : 03/16/2002 

Time : 12:41:51 

Component 

FICI100. O00mV 1000. O00mV 

I 

•.7001 :i,.,...•: .................................................................................... 

External 

39,46 

2.77 

30 
Conditions : Boval Bricks, Ma•shall, TX 

: RUn #3 Imp• i. & 2 

Volume 300 Dilution 1/10 

Date : 03/1672002 

Time I2:45:19 

FICIC0mp0n•nt 

-100 O00mV 1000.000mV 

RetBnti°I 

3467 

External 

40.31 

1,80 
Conditions = sor•l 8•ioks, Marshall, TX 

=Run #3 Imps 1 & 2 

: Volume 300 Dilution 1/10 

Date : 0"3/16/2002 

Time : 12=53:58 

Component 

-i•O0, O00mV 

Retention. 

,266 

,700 

2 

3528,36 

173,i2 

External 

41,00 

2,60 

32 
Ap •x C 
#4 

#5 

#6 

I-M-PINGERS 

Initial 

#2 I¢o 

#3 0 

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Final /•, •> 

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•S,• 

02 
Final 

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POST-TEST LEAK CIKECK 

Ntots: • 

•, • in. •0 

t'0 

t"0 
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Initial Final 

#2 ¢o0 

#3 • 

#4 • 

J•5o•<'7l I. 

Armstrong Environmental Inc. 

SPA Method 

522 Series Meter Box Calibration 

Ere-Test Orifice Method 

E•ullsh Meter Box 0tits, EnGlish Factor 

Meter Box 30 

11/02/01 Serial 30272 Barometric Pressure: 29.80 (i•. Hg) Theoretical Critical Vacuum:---> 14.06 (in. Hq) 

METER READINGS 

dR Time Initial 

Volume Volume 

Final 

Volume 

Total 

Initial 

Inlet 

Temps, Einal Temps. Orifice K' Orifice Actual A•blent Temperature Outlet Inlet Outlet Serial# Coefficient Vacuum Initial Fi.nal Average [in M20) {•n) (cuft) (c• ft) (cuft) (des F) (des F) Ides F) (deg F) (number) (see above) (in Mg) Ides F) (des F) (des F) 0.24 5.75 635.900 637.761 1.861 81.0 81.0 81.0 81.0 40 0.242 22.0 80.0 80.0 80.0 0.49 6.00 638.100 640.836 2.736 81.0 81.0 81.0 81.0 0.344 20,0 80.0 81.0 80.5 0.90 6.50 641.300 645,312 4.012 81.0 81.0 82.0 81.0 55 0,464 18.0 81.0 80.0 80.5 1.55 7.00 645.800 651.336 5.536 82.0 81.0 83.0 82.0 63 0.593 16.0 81.0 81.0 81.0 2.95 5.00 652.000 657.426 5.426 83.0 82.0 85.0 82.0 73 0.824 14.5 81.0 81.0 81.0 

Average y --•--> 

DRY METER 

ORIFICE 

VOLUME VOLUME VOLUME VOLUME VOLUME CALIBRATION FACTOR CORRECTED -•ORR•CTED CORRECTED CORRECTED CALIBRATION FACTOR NOMINAL y 

Vm(std) Vm(std) Vcr(std) (std) 

(cuft) {llter•) Value Variation Value Variation 

1.809 0.i 

(cuft) 

1.787 

(liters) (cuft) (number) (number) fin E20) (in M20) 

2.662 0.1 

0.i 1.835 0.987 -0. 004 1.359 -0.0482 

3.905 0,2 3.865 

..648 0.1 2.723. 0.995 0.003 1.376 -0.032 

5.390 0.2 5.322 

0.2 3.974 0.990 -0. 002 1.392 -0.016 0.2 5.477 0.987 -0.0.04 5.291 0.2 5.277 1.465 0,058 0.2 5.431 0.997 0,006 1.445 0.038 

0,991 1.407 Average 

For 

acceptable 

Calibration Factor Y, the ratio of the reading of the calibration the dry meter, tolerance of individual values from •he average is +-0.02. 

Orifice Calibration Factor •, •t•e orifice differential /•essure in inches of •0 t•t •ates 0.75 cfm of •-/air 68 a•d of 
Meter Box #: 

Date: 

Calibrated By: 

Degrees F 

Point 1 

Point 2 

Point 3 

Temperature Meter Calibrations 

lO 

11/2101 

R__T.T 

Emtech Thermo 

Checker Probe Stack Oven Exit Auxiliary 

32 31 31 30 31 30 

212 211 211 210 211 211 

752 750 751 750 751 751 

Degrees R 

Point 1 

Point 2 

Point 3 

Percent Difference 

Point 1 

Point 2 

Point 3 

Em•ch Thermo 

Checker Probe S•ck Oven Exit Auxilla• 

492 491 491 490 491 490 

672 671 671 870 871 871 

1212 1210 1211 1210 1211 1211 

Probe Stack Oven Exit Auxilla• 

0.203252 0.203252 0.406504 0.203252 0.406504 

0.14881 0.14881 0.297619 0.14881 0.14881 

0.165017 0.082508 0.165017 0,082508 0.082508