· ~ .. 

Microbac Laboratories, Inc. 

Erie Testing Laboratory Division 1962 Wager Road, Erie, Pennsylvania 16509 Bundy Industrial Park - 1·90 & Route 8 

Phone 814/825·8533 FAX 814/825·9254 

Testing Performed On: 

Testing Performed By: 

Team Leader: 

Report Prepared By: 

Report Reviewed By: 

® 

Report on Emission Testing 

for 

Electro-Tech, Inc. 

P.O. Box 1442 

100 West Poplar Street 

Meadville, PA 16335 

April 23, 1996 

Microbac Laboratories, Inc. 

Erie Testing Division 

1962 Wager Road 

~;PAl6509 

PA LAB 1.0. 2<;·067 

NY LAB 1.0. 10121 

VA LAB 1.0. 00209 

MA LAB I.D. PA087 
Table of Contents 

Introduction 

General Methods 

Results 

Appendix:! • Process Operational Data 

Appendix II -

Appendix mField Data 

Emission Rate Calculations 

Laboratory Results 

Run 1 

Run 2 

Run 3 

State Correspondence 

1 

2 

:3 

4 

10 

11 

18 

24 

33 
Introduction 

Mjcrobac Laboratories, Inc. Erie Testing Division was retained by Electro-Tech to perform 

permit compliance emission testing at their facility located at 100 West Poplar Street, 

Meadville, P A (Crawford County). Testing was performed for Chromium Emissions 

quantification at the exhaust stack of the chromium plating line. Testing was in accord with 

Plan Approval #20-319-001. 

Testing was perfonned on April 23, 1996 by Tim Mclaughlin and Eric ;Mosbacher of 

Microbac. Testing was coordinated by Jack Hanaway of Electro-Tech. The Pennsylvania 

Departm'~nt of Environmental Protection, Bureau of Air Quality was invited to witness the 

testing, but declined due to inclement weather. 
I 

I 

I 

! , 

General Methods 

E]ectro-Tech operates a hard chrome electro plating line consisting of three separate plating 

baths. Vapors are collected from each of the three tanks and routed through a Met-Pro 

Corporation Hex Master three stage dry scrubber composite mesh pad system for the 

elimination of chromium emissions. 

Testing was performed in the duct exiting the Hex Master System. The exiting duct is 

rectangular with 14 X 19" faces yielding a 16" equivalent diameter. Sample ports are located 

149" (9.3 equi\'alent diameters) downstream and 30" (2 equivalent diameters) upstream of 

the nearest flow disturbances.There are 4 sample ports located at 2.4, 7.15, 11.9 and 16.65" 

of the 1911 face. Sample points were located at 2.33, 6.99 and 11.65" of the 14" traverses. 

Which is to say Microbac employed a 12 point sampling scheme for each of the 3 runs. 

Each point was sampled for 10 minutes yielding a 120 minute sample run. There were 3 

such runs performed employing EPA Method 306 in accord with 40 CFR part 63 section 

63.344. Microbac also recorded the pressure drop across the scrubber unit at each point 

charge. 

Electro-Tech operates on a job shop basis. They do Dot operate on the same basis from day 

to day. They're business is entirely customer driven dependant on the customer demand. 

Electro-Tech plates anything from paper clips to large sheets. See the Process Operational 

Data Section of this report for the operational par~meters during the testing. 

tvficrobac employed RAe ST AKSA.J.'vIPLR Train for the collection of samples. The Train 

has bee:1 designed to meet both EPA and PA DEP sampling criteria. The Train was last 

calibrated on March 24, 1996. 
Field Cata lind R u ulta Page 

Run/; RUN 1 RUN 2 RUN3 Alleraga 

I. FIeld Oata 

Date 4-23-96 4-23-96 4-23·96 

Time Star.ed 08:27 11:06 13:40 

Time C.JmpletE-d 10:31 13:10 15:45 

Stack Gas Temperature (F) 79 81 .5 71 .3 n.27 

35.17 35.79 34.68 

Stack Gas FlowAate (DSCFH) 204000 202000 203000 

Stack Gas FIR-wAata (ACFM) 3617 3680 3559 

Stack Gas FlowAate (DSCFM) 3400 3367 3383 3383 

Area 01 Stack at Sar,pling Site 1. 73 1.73 1.73 1.73 

Volum£! 01 Gas Samples (OSCF) "85.3 85.65 89.22 86.72 

,'.ioisture (%) 0.01 0.01 0.01 0.01 

3arometric Pressure (in Hg) 28.7 28.06 28.61 28.46 

Stack Pressure (in Hg) 28.71 28.07 28.62 28.47 

Oxygen (%) 20 20 20 20.0 

Carbon Dioxide (%0) 0.035 0.04 0.04 0.04 

Carbon Monoxide & Nitrogen ('%0) 80.0 80.0 80.0 80. 0 

Molecular Weight of Gas (G/Moles) 28.8 28.81 28.81 28.81 

Iso kinetic Sample Rate (%) 97 96 102 98.33 

II. Results 

Ghrorr.ium ( O/DS':;M) 0~007 0.006 0.006 . 063 

Chromium (GRJDSCF) <0.0001 < 0.0001 <0.0001 <0.0001 

Chromium (Lbs/Hr) <0.001 <0.001 <0.001 <0.001 

Al lowable Chromium (Lb9/Hr) NA NA NA 0,·0 

Allowl.ble Chromium (MG/OSCM) 0.015 0.015 0,015 0.015 

Ba.ect Upon The Abov e Allowabl. Emlaalon Rate Thl. Syst em t. In Complia nce 

III. Cuetomer Supplied Informatio n 

Estimated Process Rate (TPH) SEE PROCESS RATE SECTION OF nilS REPORT 

Fuel Analysis in BTUI NA NA NA 0.00 

Iso kinetic Sample Hate (%0) 97 96 102 98.33 
'I • 

I' I 

·. 

Appendix I -. Process Operational Data 
SCRUBBER LOG 

'I l}''1~ ~· .. H) 1'00 \- b 1'00 I LI 40 ..) .~ .. 0 . - . . I·"\~e QO~n. 0- el:! ,n tl , ..... S 0 "', . 

rivtf.I~~: Ig~w.r il1p;;M: . 

11M '/-Zl-Q6 r,.}o 'III NI" /'JIll .60 I.S t LJO JH ~"I'v)hc:. a ~ Te~~ N~ J... 

.. " K .. o(J I- , . ,. ,6() " :;; Lib ., 

" " q: '0 • ,. .. ,SO I.~ • '-/0 I, 

.. ct:~() . ' " ,I .50 I. S' , LID I' .. ,. q~b-o " If ,. .60 I .. ~ , LID .. " I' 

.. ' . ,. ,,sO J, ::;- ·(../0 .. 10: '0 " 

.. .. I' ,. .SO I .. S • LID " If tnt! or 1es~ ,~9 i 10: 3D 

" J o. so .. " I • .6D I.~ LIO ,. " 

" 

,. " .. .so I, S , LI() .. 1/:0(,. I.)e~."nn<. o~ ~s.l- iolQ 2- " IInO 

. ,lI:c3Q .. .. .. ,SQ I,~ ·YO .. .. '/1 

If ,,: sO ~. .. .. • ~-o ~,5" .'-/Q " ,. 

.. PI>1 .. H'ID ,- .. ..$0 I,~ .'-' 0 " 

' . •• "~1~<l o· .. .. . sa I,!) ,'-10 .. 

" .. I~:SO 

,. .. .. .$"0 '.S" -'-L/O .. 

" .: \ 0 , . " .. .so I.b • LID I • \: 10 t.oci .. o f' ieEa~ N2 'Z... 

" I ~ 3cJ . , .. .~ ,b"D ,. s- ' C.'Q .. It 

,. I. , : 60 ,. .. " .. 46' ~~ . YO .. , ~ '-to ~~ ,.'"1,.-1')<:" 0 ~ i-e...s ~ N~ .3 

" Jt: 10 . If· .. ,. • "'I S .. , • .$" ,LIO .' 

" "l:jO Of . ,I' ,L( 5' I.~ ;l.lb .. ,. I 

" .' ~:SQ Of ,. IO ILlb I.b ·1..10 ., 

" IJ! 10 to .. •• , L,~ I.S' ·'-10 .. , ' " ' 

" ~: ,3f) II ,. II LI ~ ,-~ , LIO " .. 

.1 

.. .',~I~ ,. -:; , LID .. 3~ ~j (j 

~~ Sf\ o r +e&~ I\J~ tb 3 .. .. [nod " 

• .. C.!~(Hl looD 0 I ;QO -,,,,,-- , ....... ' - • .J I. S- .l,O .. r '''' "t? co I..l" 0. .... et'\d OP bh. P+ 

eLECTRO-TECH, INC. 1 m.l6 

----. -~-~ -. -------
.. , 

(2ec·rl fi ell 

.. •... -. , . ..... _ . .. .. 

tt I (3" q u,crs. 100 D.C, • A1Hps 

.' 

--- . 

$af! 11i~i ~tJ 1inl£ (;FF Volts. AMPS 128 tt1 A IZ",J. .. 

PJI'Io"'i /~~~ 3,: 4~ s,o tt-l MA~ .wll~ . A44tPAi3£e 

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~~'ct~:. '{ . , 'J 

II 

7~io tf .. ". :Vo 

7r16{ 

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7~~o1 

r'l5'"23 . --

71.1 S"~} ------ • 

7~·73' 

7rr~J l( '. { r If'" I ( ~ ';..111 hi 3,0 :[ 0 : --.----~------_r----------+_--~~+_--~---------------.--

7Cf. fJ. 3 \('.~3 t1nr 11'.>8'-1"1 'f,.O~· 13~.-:-,,-+-___________ _ 

3!~J 

7, '( fJ3 

771 35 

7t.{~3J 

]jfJ] 

7~ ~ 31 

7q 1}; 

7q '{3) -"--'- 7q .. ~;~) --lucte-I ' , t.l -. 

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jf.,{ QGf) 

fJ:lfJ fJ41 {,?: tfltlt t.(.oo cr· 0 

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........ 

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'I II 

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rTt . • ,I .. 

{aq:p FI ~.fZ : ~ _.to t •• ; .... =. . .. ,. o -J;l.~.'--y:$ 

---.)a~ ~ Aft1 f'S: - Tr r1{ e: f!JtJ /ir-.f. OFf VOl..i5. - 1\ ,q1"'l7 I' 3 7 7 L

19;{ g AM7: 35 '1 100 

if '(1"'7 ; 'f 5 11"" 7 ~ 'f 7 '7 100 

- (( Ar'7:S3 119 " 55 Ii 100 

-- {( It':i:oS A~:o7 t..f /00 

--_._- ,-

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I t)l'1q: 02. IIJ~ 

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f.:>.:,. ..... i i$~ ~q:'2S 11~ II :00 G..O 190 

fj'-', /:03 ~7/,' () 45 '-/0 7i1.3.( 1'10 

~ 

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A yo, 1I ; ~\ ~1);~3 Y.!J}.:{' Y. t> JOD 

1171: 'I <t ' 

~,.., 

1.-/: 0 7'-/735 1/ : 50 .. /75 

PI" ?n 

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JLfCj 3 5 rpM/ .' Ij Pfr\j " 13 ,-/,0 100 

p - .. _-

74QLfl. ~ foil. I; 7.:2.. 1 .' J.:t ' tf,o ~OO 

7 ~~ 1./3 . I ~ S.I J :.f3 Lfo :zoo I , 

7'1"/3 1.~o5 ~:67 t../. .0 ';(00 

7 t../"f 'f "3 ~::z 5 '2 '

.27 ~.o 200 

71./ Cf¥ 3 =<~. 3S 2:37 '-/.0 ZOfSl 

-7l/ql{2- -; .. oz.., ~,. +,·0 ~o ,II D ,-

7'7 'll{C6' ' \ ., :5; / J~ -, 

3 ' p,., 

: 12... 1.0 Lfo 

7lf9i.1L.- 3: 2{P 3 :7..g- tho (20 --

71.(1£/7, 3',3S- I 3 ~3l L/.o (20 

-_. , 

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, , 

'. 

. 1,060 .A-hiP~ u 

R~'M'Ai~s 

. , .. 

-

:," ;.: ~. 

... ' 

-

- -, 

-

- 1 

-

: 
.' ." 

Appendix II ~ Field Data 

\ 

, 

Emission Rate Calculations 

Laboratory Results 
I 

, 

! 

• • 

.. I , 

.' 
STACK TESTING --- ...-r- j Location: . ______ ~(~~_L_G __ 0~Ta~o~~~ez~du_ ______________________ ___ 

••... -. 

Field Data Form~~~~) Type of Test: ~ . 

Date: __________ ~_-~v_?_3_-~7~~~ _____ ~ __ ··_J_l:> ____________________ _ 

Time: ________________________________________________ ___ 

Determine % composition of gases (Orsat) 11(- -- 4. J" -? q, 3 40 ~I f- w:25' 

£-./ __________ ~~--____ -C02 ________ ~Q?~O _________ 02 

__________ ~g~u~ _______ N2 & Inerts 

stack Inside Diameter: ______________________ __ stack Wall Thickness: ______________________ ___ Use of Collar? ______________________________ __ 

(by difference) If yes, collar length: ________________ __ 

Traverse Pt. Location. Probe Velocity Head 

Traverse Pt.# Inches from Wall Marked At Cinches H20) stack Temp • 

/-1 .;7.33 

h. qc; 

II" k r;=-

}.'l.S: 

II. j ~, 

0,"27 

D. z.t" biz. 2 

2- I 

l.·z 7.~S bl3 

1/·5 b9 

)-1 C· J) 2·1.. O.3B lzq 

, /. kr 

"l.U flit 

be) 

".'1 
Plenl_----.;l::.=!7;,.;;L€:pto=~:.....~ .......... &;Z.H:.:::::...&._ __ _ 

----------- location , ~&UtJA@t DVT1-ar 

j\·1 i c I' 0 hac Operator 1?f= IFI8Id Staff €VI-SoL ~--.---~ . ----_._---

Dele '4= f)3-qb 

Aun No q A 

Sample Box No _________ _ 

Meter Box No __ ..!..;fV\~¢>,,-,' ___ _ 

Meier 4H • __ .... I..&... =9'-2- ___ _ 

0, Q 0::- yFKWr ________ ~ID __ J ____ _ 

Meter Ca/lbraUon Dete __ 3 -2-;- fj to 

Pilot Tube CoefficIent, C, o:yL3= 

TrallOrse Sampling Vacuum Stadt Temp Velocity Press. Oil •. 

Point TIme (in Hg.) (" F) Head across 

Number (Min.) (4 P,) orlrIC8 

(In. HaO) AH .. 

(In. H2O) 

1- \ to .LeI l, b _ Cl 0.2.5" I ,f.)~ 

1·"2- ~I t~~, I 0, 2/~ ',08 -- \ . J I gc.l O_Z~ /..\2 

7 - I :1.5 =tb o.4t I .. =to 

l·2. ~ t, O~~~) 1.1] 

l-J ~ ~f 0·3-)' 1/([ 

") -\ J,~ ~:; D.44 I .. ~I.) 

)-1 ;),~ 73 D.34- I, ~/)'" , 

d.5 g4- D.3B - 3~) /,.l0 

I Tobl 

i J\voragu I I - . -

==='--.::. ------

Page _,_ of -==-

Run Start Tlma 08!;11 Amblant Tamp. ___ ~, ~:tc:..~---' °E_ ___ _ 

Run Stop rune /0: J, Barometric Pre,.. __ --::.~-.,;B::::..:.. • ...-:-=r~D~_ 

Assumed Moisture % ___ 4-'--__ _ 

ppm CO 3 " Probe Length (Ft) ---_..L-____ ---: 

_------- ) 14/'- I~· Nozzle 1.0. No. __ -10(6=..1:0::::..1...' ___ _ 

Avg. Ca/lb. Nozzle Ole. (In.) 0.::2.5'":2-

% CO2 " 

?,.o %OJ 

%Nz 

Filler No. __ t"-40h,-=-A..:....-__ 

K Factor __ 4.t,.;, • ...:,.lfo=-__ 

.. JJ .... 1 ~4. 37- 6! C);2CJ 

Gas Sample Gag Temp. at Dry Gas 

Volume Melar 

(tt') 

Start 

500,30 Inlel (" F) Oudet (" F) 

Sl"-H. C; J 2 q l. 118 

5''17. £131 ( () I go 

{tX,.1 J I 100 80 

/;' 7 ijC,1 , ", I /1 D gg 

b)U,OI3 1/2- '01 

b,}1.$IJ //·4 11--

I .Jd. 

DJ I, Z.i32. /' I t,.' IA 71-

ht2,D2J /1 B Ci ~ 

C,49.B!:E ilb q~ 

Avg Avg. 

AV!1 .. -. -

. 

I 

Probe Healer Setting ?S- ~o 

Post·Test Leak Rat. (CFM) 0 .. 0 0 ~ 62 ~// 

Probe Uner Material ~ 

D. l~ It "'.0 Stade Pressure (In. Hg) _-..,;...:......:'T_.....:"....:.;-= 

_" ,e Stacklll \ .3.,> 2G ,~. SSlack Alea 1 -'1-34 e=-r~ 

~ VB/adO' 

Probe Filler Box Temp 0' Gu 

Hesd Tamp Temp leaving 4th 

(In HaO) r F) (" F) Implnger 

("F) 

O·Sbou ,q h p1STJ S-3 

o,~-oC] 7 2,..q ~S"t.J 5""4 

0.521/ 21 (.7 ;ZZf.:.. ~~ 

D.l~4()3 ?"Z4 ~_'~- f----"---- ,~ 

Of"~C!l It, Z\J :2oTJ .. <;-fJ 

O. 5"/1 (,. 20 1 '"211 .n 

(J. ~~J3 2/4 "]z.(, S7 

0.5 g;1\ -zoo 1/7 . !Ji:)* 

o· bllo 4 2 I {, 22..4 ~7l 

- .. 
Paga __ of __ 

~~t ____ ~~~,~~~~~~~ __ ~~e_,~,(~ __ _ Run Star1 Time AmbIent Temp. _____ ... 0~O~_~.:..I_-:::-___ ~_ 

---------~-- -- Loc:atlon'-_~~=tW=&1l2!,,'~~Dvr~.:..::.L=-L'.:..J_ Run Stop Time Barometrtc Press. _...Jo1~~~:;..:: .. :....Ti>~-_....;~ __ f\'J ic 1'0 ha c Operator =:T"?r=-- JFleId Staff GV ~ Assumed Moisture % ____ 3= ______ _ ----~-------~~--- ... 

Date ____ 4-'---.:;;;-z .... .3~-_~=.;:;b'__ __ ppm CO _________ _ 3 Probe Langill (Ft) ____ --"'_~ ' ____ __ 

RunNo ________ ~/~B'-________ __ %CO,~---------- Nozzle 1.0. No. __________ _ 

Sample Box No ___________ _ % Oz _______ _ 0 _ -.. -c--. ;( Avg. Calib. Nozzle Dla. (In.) _ c.o Coo 

Meter Box No ____ Il1---.rt"'""""""" _______ _ % Nz ---,----- Probe Healer Setting ___ -l:::}--=:;.:iJ--t::k=-_ 

Meter AH 0 __ '...;..-:~~.z..:.._ ___ _ Post-Test Leak Rate (CFM) _______ __ 

y Factor O.1St:{ Probe Uner Material ___ Q~t.M-1~....::n.:.::-. __ 

Meter Calibration Date _. 3 -2-1- S Ja FUter No. ________ _ Static Pressure (In. Hg) D.I?- "J.(O 

Pitot Tube Coefficient, C. 0.' 'g+ K Faclor ___ 4..>--" _40 __ _ Stack 10 ____________ _ 

/ • -:; 7~ r.::.-4.-. Stack Alea ___ --!~,:......;..:--:::....!I.....:.r_ 'I!....__ 

Traverse Sampling Vacuum Stack Tamp Velocity Press. Din. Gas Sample Gas Temp. at DIY Oas ~ V8loa~ Probe FIlter Box Temp 01 01 

Point TIme (In Hg.) (" F) Head aClOSS Volume MeIer Temp Tamp leaving 4t 

(It') 

Ho5d 

Number (Min.) (A p.) orifice (in HzO) r F) r F) Implnger 

(In. H,O) dH" Start rF) 

(In. tizO) 

Inlet r F) OuUet iF) 

4, I 10 3 <l'l a1f3 2.liJ Ib)76.30/ /110 11- 0,692'0 2.11 aCe. ,~3 

f .. l- /(.) 3 gD 0:1+ /,"6 6bS,6SJ, II ".f <tCd O .. tdoJ'..l Z07- ZIz.. SCI 

4·) I 0 ,+ L/o lJ .. 1b cJ. D:t, "Lf.13v II? '76 {) .. l,·iB2 7.IB ~ \~ ~ 

--

, . 

I . 

" 

H\ -

- --

TolBI l::Lv ~)J Avg'/Il. t Avg, Cj! --, I 

I _J ._.-

)h/ornno ·':;9: t __ I, S- (' '6fa,(,D Avg, IO/.-{ fl' ~ , i 0.0 0i1.t- -- .-

.j 

,- . 
Run 1 ELECTRO-TECH 

A. Uolume of gas sample through the dry gas meter U = 86.600 fee t cubed (N,I.1) 

• 

Gamma CorrectIon Factor = 0.985 

Corrected Uolume of Gas U = 85.30 feet cubed (N,W) 

B. LIqUId volume of water collected In lmplngers 

C. Barometric ~ressure at samplIng SIte 

D. Pbsolute stack gas ~(essure 

p = p + ( StatIC Pressure )= 28.70 + ( 0.17 ) 

s' bar 13.6 

E. Absolu~e gas:meter pressure 

p = p + Delta H ) = 28.70 1'( 1.57 ) 

m bar 13.6 13.6 

F. Absolute average SlJCK gas temperature 

o + 160 = 79.CO + i60 

F 

13.6 

G. Absolute average dry gas meter temperature 

o + 460 = 101.00 + 460 

F 

H. Tot~l amount of ChrJmlUm matter collected 

( O. 02 ) + ( o. 00 ) + ( O. 00 ) + ( 0.00 ) 

D 

U = 

le 

p = 

bar 

2i.OO ml (0, W) 

28. 70 In. Hg <D, E ) 

p = 28.71 :In. Hg (T,U,W) 

s 

p = 28.82 In. Hg (N,W) n 

T = 539.00 degrees R <T,U,W) 

s 

T = 561.00 degrees R <T,U,W) a 

M chromIum = 

n 

0.018 mg 

I. Cross-sectlonal area of Stack 

J. 

K. 

L. 

M. 

CIrcular: 3. l'i 159 x ( NA )( NA )1144 

Rectangular: ( 13.50 ) x ( 18.50 ) /141 

Total Sampllng Tlme 

P 1 to ( tube coeffiCient (from curves) 

Average velocIty head of stack gas 

Cross-sectIonal area of nozzle. 

1/4" = O.OOC3i1 

A = 1. 73 fee t squa re (U) 

120 mIn. 

C = O.B,} <T) 

p 

avg -

- 0.61 In. water (1) 

A = 0.000341 feet squared on n 
I 

• 1 

3./8/l' = 0.000767 

1./21t = 0.001361 

N. Volume of sample at standard conditions, dry basIs 

p + bar 17. i' 1:< U 

m 

delta H 1 

13.6 ------~T~-------

m 

1. 57 

13.6 17. 7 1 x 86. 60 ( 28. 70 + 

----~5~6~1·-.~OO~-----

) 

U :: 

nstd 

O. Uolume of uater vapor In sample at standard condltlons 

[0.0174] V :: [0.0474] ( 24.00 ) 

P. ProportIon of water vaper In gas stream 

V + 

mstd 

lJ 

wstd 

U 

ustd 

( 1. 14 ) :: 

( 77.61 ) t ( 1. 14 ) 

V 

ustd 

:: 

77.6 1 fee t cubed (P, 0 ) 

1.14 feet cubed 

B = 0.01 (S,U) 

uo 

Q. Concen:ratlon of chromlum matter, dry baSIS 

[0. a 151] 

M 

n 

U mstd 

:: ( 0.02 ) 

[0. a 15.,] -(-7"....,7:--. -6 -1 -)-

cJ chromlum:: 

5 

M 

n ( O. 02 ) 

(0.01 grtscf 

(2.205 x a.JOOOG1] 

U 

mstd 

:: (2.205 x 0.0000011 -----

( 77.61 ) 

c 

5 

R. Jry molecular uelght of stack gas 

CO2 0.44 x 0.04 = 0.02 

O~ 0.32 x 20.00 :: 6.40 c. 

N} CO 0.28 x 79.96 = 22.39 .~ 

S. Molecular uelqht If stack gas, uet basls 

chromium = 

M :: 

d 

(0.01 x 10E-6 Ib/scf 

28.80 (S) 
Md (1 - B ) + 18B 

uo uo 

( 28. 80 )( 1 - o. a 1 ) + 18 ( O. 0 1 ) 

T. Stack gas ve lOCI ty 

(85. '18] C , P ) clVg 

[85.i8] ( 0.84 )( 0.61 ) 

T 

s 

P M 

5 5 

( 539.00 ) 

( 28.7 1 )( 28.64 ) 

. U. UJlume-tnc flow rate .. dry baSIS, standard condo 

p 

s 

[63,770) ( 1 - 8 ) U A T 

wo S 

5 

( 28.71 ) 

M = 28.61 (T) 

, 

U = 35.17 fusec <U,U) 

5 

C6:1 .. ?i'O] ( 1 - 0.01 ) ( 35.17 ) ( 1.73 ) ( 539.00 ) 

Q = 203679 sc f h 

5 

U. Emisslon Rate 

Q x .c = ( 203679.09 ) ( 0.00 ) x lOE-6 

5 5 

U. Percent of lsoklnetlc samplIng 

[ 

U:n 

[1.66:'] ~ 0.002(7) U:

c

+ '-T~ (Pbar+' 

au p A 

5 5 n 

E.R. = 

---:-H~ ) 1 Ts 13.6 

. (0.01 Ib/hr Chromlum 

[1.667] ( (0.00267) (21.00 ) + (86.60) « 28.70 ) + ( 1.57) » (539.00 ) ___________________ ~(~5~6~1.~0~0 __ ) __________ ~1~3.~6 ______ ___ 

( 120.00 ) ( 35.17 ) ( 28.71 ) ( 0.000341 ) 

I = 97 % 
/

'" " 

. 

. 

. 

" 

'! 

, I 

, ,. ': 

Run #2 -

,.' !' 

-' 

. ' 

18 
_ " ___ 0,. __ ..... ___ _ 

[VI j r r 0 I) ,H~ --_ ..... ---

T,averse Sampling 

Point Ttme 

Number (Min.' 

4-( to 

1-2 

1-J . ~ 

3 -I 

.3-l 

J.J 

2 -I 

1-7-

1..) \ 

- \ -+ - - • + .. 

\Total 

~r4ge 

\ 

p,ant_...:6 ........ ~"'=--; (.=..l/LLtO=-_J;;..L..IOi-..::I!.;...LH~ __ 

Locallon,_---!.cs:..c...(,&:tz..::.;·JI:.al.uJen~__S..a£\.L!r_=&.C:::..:-T..:....._ 

Operator =:Pb-= JFleId starr t;!V ""-

Dale 4 - -z,.:?, - .SI.e 

Run No ____ 2--=:;~=----___ _ 

sample Box No _____ _ 

Malar Box No _-.:....V1\~sl....;f ____ _ 

Malar AH • __ "':"~ • .Io:<B~2.. ___ _ 

Y Faclor ___ ....;V,....--=·_4.l.:8=::.~_-__ _ 

Metar Callbral/on Dale __ ,3-'2A- ~ \.:::> 

Pitol Tube Coefficient, C,~, __ O_._~ __ 

Vacuum Stac;f( Temp Velodty Press: Oi". 

(In Hg., rF, Head aCfOSS 

(to P ,) orirles 

(in. H2O) AH 

(in. HP) 

.J =1'7 ~,1r )'. 16 

2. S" HD D. '11- /.,!U 

.3 ~, 

LI to- O~1b 2 .. 0> 

3 C(z. 0(45-- 2-. iJ t..' 

2 &3 [).3~ I £- ....... 1·'5 

2.s q1 0.31:7 /" 15'" 

3> 13 0.4'1 i,. '1)-

.) .. c;'" 'jj4 O.3t;- I.j-S-

.1..:: '11) D .. J .. ~ /.51 

I 

-. -" 

_--- --,-_. __________ .. !3IJ~ 

.--l!L: f l H~ tt-otJt:I -h Page_'_of ~ 

Aun Start lime _..:...'/:....:_D_"._ 

Run Stop lime ---,/;..,;;:}_:~/V __ 

'~I"" rc~ 

Ambient Temp ___ ---=5"""":::;.-...:;:?_o...;J;....-=_..,Y_ 

ppm CO _____ _ 

% 0, _______ _ 

%N, _________ _ 

Filler No. _____ _ 

K Factor __ -1. .......... 57>--='-__ _ 

Gas Sample Gas Temp. al Dry Gas 

Volume Meier 

(It', 

Start 

b 79,1f!,'1 Inlat r F) Oudel (' F) 

6iJ~'132. 14- 80 

b12.00S 102.- 81 

1vv.tfvC 106 f"? 

.'",") 71/ rut!· .. ) I I 'It 

-hb,. 3 to IJ I 'del' .. "723.102 II 2- CiO 

:/jo.41f l , 3 11 

73f>l-1'} Il4 '12-

1-42-.510 hi' qJ 

Avg. A._ 

• "-:::I" 

Avg ... - -- . 

Barometric Press. _----'a'-C.....:::~..::;-=b~b::;......__:..\,::....._ 

As$umed Moisture % _--=-/~"s;-:::.-___ _ 

-::L'" Probe Length (Ft) __ ....;~=-___ ....:......,;_ 

Noule 1.0. No. ________ _ 

A-.g. Callb. Noule 018. (In.) Q . "'2-~ 

°O'?,. Probe Heater Setting __ ....:D=::..::I~k=-=--__ 

O. 0 ,.......,. ~ ,"" II Post-Test Leak Rate (CFM) --...,;::;...;....;.. ..... =--=.:7~~~ u 

Probe Une. Material _...::'2:LJ."'.&!'-'fJ;..:.=.>iii.-__ _ 

Sialic Pressure (In. !t) 

Stack:ID \3 S " K 1&. s I, 

Stack Area , .--:} -;,4 E! ~_ 

Probe AUer Box Temp of" ~ Velocity 

Head Temp Temp leaving 4 

(in HaO) r F) r F) Impinge, 

rFl 

0,9tJOL> /f:}? '21'1 ~5 

0,101COJ Z/o z31 4S" 

0.67«3.2 Z ?.b Z.3~r q.1 

u .. b 7 () f!.~ 2/t -21/ L{q 

r1. SCil1? Zof, :z 1..(; 4L1 

D.,. 10 '24~- "2 z.. t ~'24 4;) 

o. (p& 3~ z.3z.. Z;JtJ q.'5" 

O,5"Qlb 23\ Zz. 7 41-

o. 5~~) 3 I 2Jl Z!l -~ 

-. - -
Page ~ of .-:= 

,-

Plant I; L~~ "~ Nc., Run Slart Tlme __ Il_' ._\:::>_l.-.. _ Ambient Temp. _________ _ 

~ ._~ _ r ~ ______ _ location I ~~ 4J ·l.a~!!:I OtJ,r:::J,.a- Run Slop Tlma '3: Ie::, Barornallfc Prass. 

1\lil'l'<)h~IC Operator .~ lFIeld Starr ev,,_ Assumed Moisture % __ \.:....;el:.,l;:?.,;.-___ _ - --- -_. ~ - ~- .-

Dale 4~~1- fjb ppm co ______ _ Probe langill (Ft) __ --'.::>;;;;.... ., ______ 

" _ 

Run No "2--0 ~ I ·1. CO,I-__ .-;. ____ =" ;;',1., n;; 

/ Sample 90)( No ________ _ % 0, __ -=....;;.... ''2-0 __ _ 

Noule 1.0. No. _________ _ 

~I 

A~. Callb. Nout. Die. (In.) O. '7...5"'1.... 

Meier Box No ~gS l % N, _______ _ Probe Healer Setting <ifD '? D 

Meier 4H. l,til ~ Post-Tasl Leak Rate (CFM) _____ _ 

C:I\ - Y Factor O. 1 'OS Proba Unar MalaMI q v"":'Y}; 

Meier CallbraUon Dale ~_ 3} 2.4 \'\\0 

Pilot Tube Coefficlen~ C, D~ 

FUter No. ______ _ 

K Faclor __ 4..;.::"~~....:.....::; ___ _ 

Sieffe Pressure (In. H9) ______ _ 

Stack 10 __________ _ 

Slack Area ___________ , 

Traverse Sampling Vacuum Stack Temp Velodly Press. Ditt. Gas Sample Gas Temp. al Dry Gas Velocity Probe Filler Box Temp of ( 

PoInl Tlme (In Hg,) rF) Head across Vo/ume MeIer Head Temp Temp Leavfng 4 

Number (Min.) (4 P,) orifice (n') (in H,O) r F) r F) Impfnge 

(In. H,O) 4H Slart rF} 

.1 

(In. H,O) 

Inlat r F) Oudat r F) 

/- ( Iv IJ )' :fI' ( O. 'Z. 0;- /./0 ?g~Jj) , 1/ / 14 0. '>""""Z) 00 ,;J31 c?1 v 11-

I. )" ?-'f cJ, lA .. .- J 91, 6z1 f I z. q,) O,)U 17 :z 3 'z.. 1- Z 2/'7 49 /,n 

,~ J " Z-- 110 O.zS I. -z. I '1 hb. '/4b , 1..3 '5b o~ '$z1, 2- :Jo 7. .~ . I 5'"( 

.' 

. ' 

-- ~ -, 

Tul.1l , Ct, '11 __ f IW!J 10'1,7- Avg, J d-t.~ J 1.4 -' <ib. lls r I ~Vg -' 

AVA(Rga ! I 11.S I.' S I 'I'} .'0 .l·u 1":> I , - -. .. -

---:J- -'---
.. _ .. - ---- - - . --". 

A. Volume of gas sample through the dry gas meter . V = 86.957 fee t cubed (N, W) , a 

Gamma Correction Factor = 0.985 

Corrected Volume of Gas V = 85.65 fee t cubed (N, W )

B. LlqUld volume of water collected In Implngers 

C. BarometrIC pressure at samplIng SIte 

D. Absolute stac~ gas pressure 

p = p + (Stanc ~ress:ure )= 28.06 + ( 0.15 ) 

5 bar 13.6 13.6 

E. Absolute gas meter pressure 

p = ~ + (De I t a H ) = 28.06 + ( 1. 65 ) 

m b.u 13.6 13.6 

F. Absolute average stack gas temperature. 

o + 460 = 81.50 + 460 

F 

G. Absolute average dry gas meter temperature 

o + 460 = 99.80 + 460 

F 

H. Total amount of chromIum matter collected 

( O. 0 1 ) + ( o. 00 ) + ( O. 00 ) + ( O. 00 ) 

a 

V = le 

p = 

b;r 

24.00 ml <0, W) 

28.06 In. Hg (D,E) 

p = 28.07. In. Hg <T, U, W )s 

p = 28.18 In. Hg (N,t.I) n 

T = 541.50 degrees Q <T,U,W) 

s 

T = 559.80 degrees Q (T 1 U, t.I) n 

M chromIum = o. a 14 mg n 

t. Cross-sect lanaI area of Stack 

1. 

K. 

L. 

M. 

Clrcul.3r: 3.1-r159 x ( NA )( NA )/141 

Rectanqular: ( 13.50 ) x ( 18.50 ) 1144 

Total Samp 11 nq T line 

P 1 to t tube coefflclent (from curves) 

Average velOCity head of stack gas 

Cross-sectlonal area of nozzle. 

A = 1. 73 fee t squa re <U) 

120 mIn. 

C = 0.84 <T) 

p 

avq = 0.61 In. uater (n 

A = 0.000341 feet squared (U) n 
3/8" = 0.000767 

1/211 = 0.001364 

N. Volume of sample at standard condltlons, dry basIs 

[

p + deltaH 1 bar 

17.7 1 x U m ___ ~ __ 13_._6 __ 

T 

m 

17. i' 1 x 86. 96 ( 28.06 + 

----~5~59~.~8~0------

1. 65 

13.6 ) 

U 

nstd 

O. UJlume of uater vapor In sample at standard condltlons 

[0.0471] U = [0.0471] ( 21.00 ) 

P. P ropo rt lon of water vapor In gas stream 

II 

L;sld ( 1. 14 

-_ .... __ ._-- = 

U + U ( 76.36 ) + ( 1. 14 ) 

.11:; t d ustd 

Q. Concentratlon of chromlum matter, dry basls 

(0.0154) 

M 

n 

U mstd 

= [0.0154] ( 0.01 ) 

(76.36 ) 

M 

U 

ustd 

8 

uO 

" 

= 

= 

= 

n ( 0.01 ) 

76.36 feet cubed (P/D) 

1. 14 feet cubed 

0.01 (5, U) 

(0.01 guscf 

[2. 205 x O. JaOOO 1 ] --- = [2.205 x 0.00000 1] ----- U 

mstd 

R. Dry moIecu~ar ueight of stack gas 

CO 2 0.44 x 0.04 = 0.C2 

O~ 0.32 x 20.00 = 6.40 ~. 

N .' ~·O .. ,:: ; ... 0.28 x 79.96 = 22.39 .. 

c 

( 76.36 ) 

chromlum = 

M = 

d 

(0.01 x lOE -6 Ib/sc f 

28.81 (5) 
..J. 11I,I1::",-uUII ul:!gnt 1 t ~>ldc..l:; gas, Ul?t oaSlS' 

Md (1 - 8 ) + 188 

uo uo 

( 28.81 )(1 - O.Cl ) + 18~ 0.01 ) 

T. Stac~ gas Vl?loClty 

(85. 48] C < P ) avg 

[85.48] (0.84)( 0.61 ) 

T 

s 

P M 

s s 

( 541.50 ) 

( 28.07 )( 28.65 

U. Uolumetrtc ~lou ratl?, dry basls, standard condo 

P 

s 

[63,770 J ( 1 - 8 ) U A T 

wo 5 

S 

( 28.07 ) 

M = 28.65 <T) 

s 

U = 35.79 ,.ftlsec <U,W) 

s 

[63,77J: ( 1 - 0.01 ) ( 35.79 ) ( 1.73 ) ( 541.50 ) 

Q = 201666 scfh 

5 

U. EmlSSlon Qate 

Q x c = ( 201665.86 ) ( 0.00 ) x 10E-6 s s 

W. Pl?rcent of lsoklnetlc samplIng 

[1.S67] ~ 0.00267) Ulc' 

U 

m 

T 

n 

au p A 

S 5 n 

(p + bar 

E. R. = 

_H"..- )] Ts 

13.6 

(0.01 Ib/hr Chromlum 

( 1. 667] ( CO. 00267) ( 24. 00 ) + ( 86.96) « 28.06 ) + ( 1. 65) » ( 51t. 50 ) ______________________ ~(~5~5~9.~8~0_)~ __________ ~13~.~6 ___ __ 

( 120.00 ) (35.79 ) (28.07 ) (0.000311 ) 

= 96 % 

- 23 -
~! . 

'I 

:~ 

" ,I 

:1 

:1 

., 

.J 

.! 

.J 

;; 

., 

;, 

.! 

I 

., 

.1 

! 

" 

Run #3 ;i 

.. 

.' 

:: 

......... --. 

?A 
-~-~- ------- Locatlon 

1\'] k)'o ba c Operator "'1J\.-. /FIeld Staff ev v- -~- - .. ---~----

Date 4·-:2-;, • 'i ~ 

Run No ___ -.:~:::O:;~...Lfl.;.:... ___ _ 

Sample Box No _____ _ 

Maler Box No ___ "",,,"~.;..:........:.r __ _ 

Meter 4H 0 ___ .:...:/ ...... $J~"Z- ___ _ 

TF~r _____ O~q~B~s--~ __ __ 

Meier Ca/lbradon Date __ :3 -2 q • ,b 

Pilot Tube Coelficlent, C, 0. g:f-

.1 

Traverse Sampling Vacuum Stack Temp Velocity Press. om. 

Point TIme (In Hg.) ("F) Head octoss 

Number (Min.) (4 PJ) orifice 

1 (in. H2O) Atl 

(in. H2O) 

I' I I ..... ") ~ "'1 (),~4 I. I V 

,-2 Z- io 0 .. 2-" Ll<) 

/-- 3 J.S- ?I C) 2'3 I • "'0 i- t 

:l-~J 3'{ - ,I f, D,4b .2..0') 

l-A..?- 3 -:;-z- 0.3l:.1 

..- I. b':l 

;;J -J J 6t, (J. 36 I, (, ') - .3- 1 > ':/\ 0 .. 4'1 .:l.U\) 

3 -""2. 3 .~1.._ 0·3'1 \ .'5 D 

3<=s \ .3 - '11 fJ437 \. \.,) 

Toiol I I -- Average I I 

I I 

-

..... -.~ 

Run Start TIme ____ 16_: ~ __ 

Run Stop TIme _'...;..5'<_, 4-,-,):.....-_ 

ppm co _____ _ 

% CO,, ___ . __ _ 

".0, do 

% N

z 

________ _ 

Filter No. _______ _ 

K Factor :l: 4. S;1 t·~7 tP I'(,')'V 

Gas Sample Gas Temp. at Dry Gas 

Volume Meier 

(nt) 

Start 

?~B. "'\ Inlet (" F) Oudet (" F) 

774,171 q~f g-z. 

181.Wr1 I L,'I,..) CZ1 ~~ ,Bio 165 gg 

=l C,I. CI I ,..,. " \. 10) ~g 

.- B 03. )'ii(l jDJi xi ,0 .' 

I15IO,C]J \ , DC, 

-;; if, /1 \ l I I C1n I,"" 

~)1r ttl"- 1 I \ 90 

i);.1b\ I \ \ .ct \ 

Avg. /'.'.'~. 

-- .- . 

Avg. ~. --

I 

I , , .IJ . Page __ , of ~ 

AmbIenl Temp. -_-=~~...:;.... ::-:0 __ ~= c..~ __ .J. 

Baromellic Press. __ =2;;;.-::8:::;.:_~h~4-~_.J,_ 

Assumed MoistUre % __ ~/ ..... ,...::;~,--__ _ 

Probe Length (Ft) ___ ...;:3;....-.-___ ...;.,. 

Noule 1.0. No. ________ _ 

Avg. Callb. Noule 01., (In.) o. ~S "2-

Probe Heater Selling ___ ~~- ~.ac:;..;_.L.6...::-=____ 

Post·Test Leak Rate (CFM) _____ _ 

Probe Unar Matel1al _______ _ 

Stade Pressure (1n.1II!f ~? _----'O~,_\_cr ........ __ 

Stack 10 _________ _ 

Stack Area ___ 1_-_?_3_'1~_n-_:"L __ 

~ Vs/od3' Probe FUtar Box 

H8ad Temp Temp 

(in HzO) ("F) ("F) 

(), 18C,' 'i Z\'j '2. cJ \ 

o. ~VL'77 'ZJ> 2.\,\ 

o. )'lCi J Z3L 231 

o. ~ 787 2-34 Z J 7 

- -- -

D. (,000 2. 5)- Z/f -- O. bOt\o 'ZJ> ;lZ<... 

D ,/,.t.. ~) z? ,- 21, 

Temp of at 

Laallfng <Cd 

Implnger 

rF) 

..s-, 

$""%-

5~· 

~--.., 

£:21 

>':>-

~-'" tJ. ~-t3J I 2'3 \ Z ti 5~ 

O. (,(.)8:3 - 234 Zl~ .s--r 
Plant __ =e.:;;...-.. L~E4",,~,,-,r.no:...:;....;o=--h: __ C_H __ _ 

------_._- --- Location c.-S"''l",.,'3.nr 0 .... ;~T 

1'\'1 it ro ha c Operator ~ IFleId Staff €V __ - ~ .. - .. --.------

Da~~ ____ ~-L-_~~~'--~~~~~ ___ __ 

RunNo __________ ~ ..... -_______ _ 

Sample Box No ________ _ 

Mitter Box No ___ IV._q._, ____ _ 

Meter AH • ___ ,;... .. _"a_"'2.. ____ _ 

y Factor ____ D __ ,q_£,_~ ___ _ 

Meter CaI[bration Date __ "3 -'"'~- ~ (.. 

Pltot Tube Coefflclent, C, (') . s.~ 

Travarsa Sampling Vacuum Slack Temp Velocity Prass.Oilf. 

Polnt lime (In Hg.) (,F) Head across 

Number (Min.) (A PI) orilica 

(In. H,O) AH , (In. HzO) 

1-/ 10 3.> =74 0,1$ z,/s4- 2 10 3-S- 12- 0.3'6 1_ ?o " 

1-3 IV J .S'" :}I t~4o I ,> ,(")0 

-

. i 

-- -- - I 

j ToW j . I 

,---- -

II Avarage 

;"- ':11 -, ! /.(,.) j I '" , I 

=;:;:.=====,--~------,., --- ----

Run Slart TIme I :3 ~ ""/0 

Run Slop lime I 5": -f~ 

ppm CO _______ _ 

% Cot, ___ ..t!_' __ _ 

% 0, ___ ;1-_D........;....:::,,;;...-__ 

% N

z 

______ _ 

FHler No. ______ _ 

K Factor __ 4_~_4_:r ___ _ 

Gas Sample Gas Tamp. al Dry Gas 

Volume Meter 

(~) 

Slart 

Inial (' F) OuUet r F) 

¥1J.'6I,L , \-z- &} \ 

<Z>/J ?O I )L.- 7""2-

~r~,5% "Z J-ZAvg. (ijj:) Avg"{6,'j _ 

80.5"17. ~v~. ':, g,,, 

Ambient Temp. ___ ~SO.....::.. __ "....;I- __ _ 

Barometric Press. __ .s.2..~~=-~b::........:.'~~,--_ 

Assumed Moisture % ___ '_,_r _____ _ 

Probe Length (Ft) ________ 3' __ 

Nozzle 1.0. No. __________ _ 

AYg. Ca/lb. Noufe O[a. (In.) O. ;;J 5"2 I, 

Probe Heater Setting ____ ¥~2_?_~ __ _ 

Posl-Teslleak Rata (CFM) _____ _ 

Probe Uner Matadal yv .. ..-2.. Tl; 

Sialic Pressure (In. ~ ~ 0 - I 9 II tk (.) ,."" 

StadaO I~ ,~-)'- t&.~ 't 

Slack Area 

~ Vslod3' Probe Fillar Box Tamp of Gas 

HS8d Temp Temp leaving 411\ 

(In HzO) r F) r F) Implnger 

('Fl 

0, t7 72.8 2 3-:,.. 2-1 , 5~ 

D. b I&} 2 2-~1 -Z~~\ {~o 

0; 1:"'; -:z- 1 "'"2. ~D '2 110 b2-

.-

-

0,(0003 .. , 
Run 3 ELECTRO-TECH 

A. Uolume of ~as sample through the dry gas meter U = 90.577 feet cubed (N,L.!) n 

Gamma Correction Factor = 0.985 

Corrected Uolume of Gas U = 89.22 feet cubed (N,W) 

B. Llquid volume of water collected In lmpingers 

C. Sircmetric pr~ssure at ;ampling sIte 

O. ~bsolute stac~ gas pressure 

p = p + StatIc Pressure )= 28.61 + ( 0.19 ) 

s bar 13.6 

E. Absolute gdS mete' Jressure 

p = p + ( De 1 t a H ) = 28. 6 1 + ( 1. 63 ) 

m bar 13.6 13.6 

F. Absolute average stack gas temperature 

o + 460 = 71.30 + 460 

F 

13.6 

G. Absolute average dry gas meter temperature 

o + 460 = 98. 10 + 460 

F 

H. Total amount of chromlum matter collected 

( 0.02 ) + ( 0.00 ) + ( 0.00 ) + ( 0.00 ) 

II 

U = 

1e 

p = 

bir 

26.00 ml (0, LJ ) 

28.61 In. Hg (O,E) 

p = 28.62 In. Hg <T,U,W) s 

P = 28.73 In. Hg (N,W) n 

T = 53 1. 30 deg rees R <T, U, W )

s 

T = 558. 10 degrees R (T I U! W)· n 

M chromIum = 0.015 mg n 

I. Cross-sectIonal area of Stack 

Circular: 3. 14159 x ( NA ) ( NA )1144 

Rectangular: ( 13.50 ) x ( 18.50 ) /144 

J. Total SamplIng Tlme 

K. Pltot tube coefflClen'\ (from curves) 

L. Average velocl:y head of stack gas 

M. Cross-sect lanai area of nozzle. 

A = 1.73 feet square (U) 

C "= 

p 

avg = 

120 mIn. 

0.84 (1) 

0.60 In. water (T) 

A = 0.000341 feet squared (U) 
Iii" = o. 00034 1 

3/8" = o. 000767 

1/211 = O. 00 1364 

N. Uol~me of sa~ple at standard conditions, dry basIs 

17.71 x U 

m [ 

Pbar + T

m

del 

ta H 1 13.6 ---=--

1. 63 

17. i' 1 :< 90. 58 ( 28. 6 1 + 13.6 ----~5=58~.-1~O------

U : 

nstd 

O. Uolume 01 uat~r vapor In sample at standard condltlons 

[0.0474] U': [0.04 74] ( 26.00 ) 

P. Proportion of uater vapor In gas stream 

J + 

ms:c 

U 

ustd 

'" ustd 

( 1. 23 ) : 

( 8 1. 34 ) + ( 1. 23 ) 

U 

ulOId 

: 

81.34 feet cubed (P,G) 

1. 23 fee t cubed 

B = 0.01 (S,U) 

O. Concentration of chromium matter, dry baSIS 

co. ):511 

M 

n 

U mstd 

= [0.01:'1] ( 81.34 ) 

( O. 02 ) 

uo 

" 

cJ chromlum = 

(2.205 x 0.0000011 

M 

n 

U 

mstd 

( 0.02 ) 

= [2.205 x 0.00000 11 

( 81.34 ) 

c chromium : 

Q. Dry molecular uelghl of stack gas 

O.11( % CO

2 ) + 0.32( % 02 ) + O.28( % N

2

+ % CO ) 

CO" l. 

O

2 

N,.U CO 

i. 

0.44 x 0.04 = 0.02 

0.32 x 20.00 = 6.40 

0.28 x 79.96 : 22.39 M = 

d 

(0.01 grlscf 

(0.01 x 10E -6 1 blsc f 

28.81 (S) 
S. Mol~cular u~lght If stack gas, wet basIs 

Md (1 - B ) + 188 

wo uo 

( 28.81 )(1 - 0.01 ) + 18( 0.01 ) 

T. Stack gas velOCIty 

[85. 48] C ( p ) avg 

(8:.~8] ( 0.84 )( 0.60 ) 

T 

5 

P M 

5 5 

( 531. 30 ) 

( 28.62 )( 28.65 ) 

U. Uolume t nc flou ra t e, dry basIs, standard condo 

p 

5 

[63,770] ( 1 - B ) IJ A 

wo 5 T 

s 

( 28.62 ) 

(63 .. 770] ( 1 - 0.01 ) ( :34.68 ) ( 1. 73 ) ( 531. 30 

U. EmISSIon Rat!? 

Q x c = ( 203026.77 ) ( 0.00 ) x 10E-6 

s s 

M = 28.65 <T) s 

u = 34.68 f t /sec W, W) 

s 

) 

Q = 203027 scfh s 

E.R. = (0.01 lb/hr ChromIum 

W. Percent of Isoklnetlc sampllng 

U 

[1.6671 ~ 0.00267) U + 

In (P + 

Ic T bar 

m -- BU P A 

5 5 n 

[ 1. 667] ( (0.00267) ( 26.00 ) + ( 90.58) 

( 558. 10 ) 

H )1 T 5 13.6 

« 28.61 ) + ( 1. 63 ) 

13.6 

» ( 531. 30 ) 

---- ( 120.00 ) ( 34.68 ) ( 28.62 ) ( 0.000341 

= 102 % 
r\.J\'n _____ I::.=-':...:(..::..:c:~-~:;::-:..;.,:..::?..;;;1..:.:'.:..;u::..;.t..J:;t.:..1 _____ _ , 

I\MU'UH r [t •• r. _________________ _ 

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nUN NO. Pre\.\e..\t), .... r-, 

SAMPLE 00)( NO, _______________________ _ 

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C~I\CTOn __________________________ __ 

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pnODE LINen MATEn.AL ____________ --=:-- I, ~ 

S TA TIC' rnESS. mmli, Cln. Uft __ .... _.;:;C>::;;...._· _I-'~ _____ ~ .. 

",-0 

SCIIEMI\TlC OF STI\Cf( cnoss SECTION 

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Tnl\VEnSE SA"'''LINO VI\CUUM STI\Clt veLOCITV rnESS. D,r-F. OI\S al\S TEMr. 1\ T TEMP. OF 

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\ 

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1.11 I \II I I 1 I \ I I I I 

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C:llc:ubtions 

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V wPb1td • -460) 

\ 

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13.6 

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Ii 

\I 

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I 

.\ 

. Appendix III . State Correspondence 

, 

, 

,. 
· . I=FR-23-1996 09:41 FRO!"! DER FUR QUALlT'( CENT OFF TO 88148259254 P.02 

Bureau of Ail' Quality Control 

Mr. Andrew J. Meson 

Field Services Supervisor 

Microbac Laboratories, Inc. 

Erie Testing Laboratory Division 

Erie, PA 16509 

Dear ~Ir. Mason: 

Rachel Carson State Office Building 

Post Office Box 8468 

Harrisburg, PA 17105-8468 

April 23, 1996 

(717) 772·2305 

I have reviewed the Electro-Tech, Inc. ermSSlon test protocol for the chromium 

eleCtroplating process located at the Meadville facility, Crawford County. The proposed test 

program is to perform ::.0. EPA Method 306 (Chromium Emissions) test program in the outlet 

suck of the Hel: Masto!r dry scrubber system to demonstrate compliance and to satisfy the 

conditions of Permit No. 20-319-001. The proposed method is acceptable to the Department 

provided the following conditions are met and supported in the final test repott: 

1. In addition to the process data described in the protQcol, please provide the amp usage of 

each of the three tanks during each test run. ' 

2. It shoul:i be noted Lhat as a minimum, each test requires a sample time of 120 minutes and a 

sample volume of 60 dscf. 

Final acceptance of the test report is contingent upon fulfilling all of the applicable 

requirements specified in 2S Pa. Code, Chapter 139; the Department's Source Testing Manual; 

the pte-test protocol; and all applicable conditions specified in Plan Approval No. 20-319-001. 

Please feel free to phone if you have any questions concerning this matter. 

Sincerely, 

Christopher Whiteash 

Air Pollution Control Engineer 

Source Testing Section 

Division of Source Testing and Monitoring 
. . :=FR-Z3-19% 09:4:' =RCM DER ~lR QUALITY CENT OFF TO 

PeuDit File No. 2Q.319-OO1 

Qromium Electroplating Process 

Meadville, CraWford County 

CC: Permit File No. 20-319-001 

Bob Huston, Northwest Regional Office 

Reading FUc - Source Testing 

John K. Hanaway, Electro-Tech, Inc. 

.... 

88148259254 P.03 

Aprll23,1996 
Microbac l:Ibor:ltorit:s. Inc. 

Erie Testing l:Ibor:lt(tl"y Dh·ision 1962 Wager Road; Erie. Pennsylvania 16509 

Phone 814/825·8533 FAX 814/825·9254 

March 20, 1996 

Mr. Dev(:ndra Verma 

Engineering SeIVices Chief 

Air Quality Program 

Northwest Regional Office 

230 Chestnut Street 

Meadville, PA 16335 

Dear Mr. Verma: 

® 

Bundy Industrial Park - 1·90 &: Routt: 8 

PA L\B I.D. 25·()67 

NY L\B I.D. 10121 

VA L\8 I.D. 00209 

MA LAD I.D. PA08i 

fl..1icrobac Laboratories, Inc. have been retained by Electro-Tech, Inc., PO Box 1442, 

Meadville, PA to perform Chromium emission testing at their facility located at 100 West 

Poplar Street, Meadville, PA, Crawford County, Plan Approval #20-319-001. 

Electro-Tech employs a Hex Master (Met-Pro Corp.) DIY Scrubber (Mesh Pad System) for 

the elimination of chromium emissions from three hard chrome electro plating tanks. 

The stack exiting the scrubber system is rectangular with 14 X 19" faces (16" equivalent 

diameter). The stack has a straight run of 211" (13 equivalent diameters). Sample ports will 

be located 179" (11 equivalent diameters) downstream and 32" (2 equivalent diameters) 

upstream of the nearest flow disturbances. Sample ports will be located at 2.4, 7.15, 11.9 

and 16.65" of the 19" face. Sample points will be located at 2.33, 6.99 and 11.65" of each 

14" traverse. Which is to say we will be employing a 12 point sampling scheme. Each point 

will be sampled for 10 minutes yielding a 120 minute sample run. We will perform 3 such 

nms employing Eft A Method 306 in accord with 40 CFR Part 63 Section 63.344. During 

the testing we will monitor and record at each point change the pressure drop across the 

scrubber unit. 
Microbac Laboratories, Inc. • Erie Testing Laboratory Division 

Mr. Devendra Verma 

page 2 

May 15, 1996 

Electro-Tech will operate the plating line (3 tanks) at the maximum achievable rate during 

the testing. Electro-Tech is a specialty job shop, their nitch being the ability to perform a 

wide range of plating jobs (from paper clips to sheets) and being able to tum the work in 

a relatively short time. This being the case, they do not have a stockpilelbacklog of work 

guaranteeing full production on the test day. Electro-Tech does guarantee to process what 

material it has available on the day of testing. In the event that there is no material 

available to process in one of the tanks, they will place a dummy bar in that tank to simulate 

processing of a client's material. Dependent on the amount and type of. materials to be 

processed on the day of testing, it is difficult to project what voltage the tanks will be 

operating at. Elf!ctro-Tech will record the materials and voltage rates processed on the day 

of testing. 

We have tentatively scheduled testing for Tuesday, April 23, 1996. We will arrive at the job 

site on Monday, April 22 to set up and do preliminary testing. We anticipate starting the 

compliance testing around 9:00 a.m. on April 23. We anticipate running all three 

compliance tests on the 23rd. I realize this gives the DEP roughly 30 days notice as 

oppos,~d to 90 days. Our client would like to accomplish testing before his plan approval 

expires (May 31, 1996) and avoid requesting an extension. By perfonning the testing in 

April, we should be able to achieve this goal. 

Si~~ 

Andrew J. Mascn 

Field Services S'upervisor 

AJM/dk 

c: Director 

Air, Radiation & Toxins Bureau 

US EPA, Region III 

841 Chestnut St. 

Philadelphia, PA 19107 

Tim Brooks, Section Chief 

Source Testing Review 

Dept. of Env. Protection 

Rachel Carson State Office Bldg. 

12th Floor, PO Box 8468 

Harrisburg, PA 17105-8468 
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