f) .::. .. ILLINOIS ENVIRONM EtITt.L PROTECTION AGENCY 

DIVISION OF AIR POLLUTION CONTROL - PERf;\IT SECTION 

P.O. BOX 19276 

SPRINGFIELD, ILLINOIS 62794-9276 

APPLICA TlON FOR SMALLER i '-, FOR A GENCY !JSE ONLY 

SOURCE PERMIT PROGRAM 

i' 

ril! 

(CHECK ONL Y ONE) -, 

0 INITIAL APPLICATION " IONO.: 03ICDOOI'Vw' 

0 REN EWAL APPLICATION 

PERMIT NO,: e71,Wo12-

0 MODIFICATION DATE, 0(' 108,,£ :0 ,r""./ 

, 

, 

TO QUALIFY FOR THE SMALLER SOURCE PERMITTING PROGRAM. A SOURCE SHALL BE PERMITTED TO EMIT LESS THAN 25 TONS OF 

ALL REGULATED AIR POLLUTANTS INTO mE ATMOSPHERE 

SOURCE INFORMA nON 

1) SOURCE NAME: 1 2) DATE FORM 

tfLIIfOllJIU/l? INbUJ'T£IE5 INC , COMPLETED: /0 1 18 1(/</ 

3) SOURCE STREET ADDRESS~ 1/5 It! e//, C/I A t;JI: ,'Z Co I"'aft/£ 

4) CITY, (!/(IC/iCO 5) ZIP, (f;()i051 1 6) IS SOURCE LOCATED 1iJ 

WITHI N CITY LIMITS? YES o NO 

7) TOWNSHIP: 8) COUNTY: 6 OO,K 1 9) NO. OF EMPLOYEES 

AT THE SOURCE: ..25 

10) ILLINOIS AIR POLLUTION 111) FEDERAL EMPLOYER 

SOURCE 10 NO. (IF KNOWN) IDENTIFICATION NO. (FEIN); .JP-3U:03650 

12) TYPE OF SOURCE AND PRODUCTS PRODUCED: 

CilI!M7£ /Um1'fC- ;t;i::'LITY , 11 3i~ RY SIC NO.: 

14) SOURCE ENVIRONMENTAL 11 5) CONTACT PERSON'S 

CONTACT PERSON: K..£. r771 JVmIlJE£S TELEPHONE NO.: ( 31.1.- 1287 . "I71(P 

i\:ll f= CE IV i:. \U 

OWNER INFORMA n ON 

16) NAME: ff7E.e J 1-!E/j)EN6X'EN OCT Z 7 1994 

17) ADDRESS: !/ft;l/5 IV' (JII{'AGO /IvD((/E " .'" . DP,.f'C • SPFLD 

18) CITY: ('to'('ACO 19) STATE: 

ILLINOIS 12O) ZIP6Q::C6""1 

21) OWNER'S AGENT (IF APPLICABLE): 

OPERA TOR INFORMA nON 

22) NAME: mo:: if /-I£ILJENOREtv' 

23) ADDRESS; tkot.L5 Iv' (MeJlGO JlV"Nt/" 

24) CITY: @l1(?/iCO 1 25) STATE: ILL/NO 1$ I 26) ZIP: 

G005I 

BILLING INFORMA n ON 

27) NAME; (}11!lOt77/()/l? INbUs-relt:s INC. 

28) ADDRESS: 40¥'5 /II C'l11(,/lC~ 1/ J/WV", 

") CITYc @/!{'/I('O 1 30 ) STATEiLLJ,y'OIS 1 31) ZIP'", 005 1 

32) CONTACT PERSON, ££111-/ SummE£S I 3J) CONTACT PERSON'S 

TELEPHONE NO.: ( 312 ).287-37/0 

, 

THIS AGENCY IS AUTHORIZED TO REOUIRE nils INFORMATION UNDER ILLINOIS REVISED STATI)TES. 1991. AS AM ENDED 1992. CHAPTER 111 112. PAR. 1039.S. 

DISCLOSURE OF THIS INFORMATION IS REQUIRED UNOER TIiAT SEcnON. fAILURE TO DO SO MAY PREVENT THIS FORM FROM BEING PROCESSEDANO 

COULD RESULT!N YOUR APPUCATION BEING OENIED. THIS FORM HAS BEEN APPROVED BY THE FORMS MANAGEMENT CENTER. 

IL 532 2335 PAGE 1 Of 2 

APe 482 Apr-94 
-. 

A PPUCA NT INFORMATION 

34) WHO 15 THE (l) OWNER 35) ALL 

PERMIT APPLICANT? CORRESPONDENCE (] OWNER o SOURCE 

(CHECK ONE): o OPERATOR TO: (CHECK ONE) o OPERATOR 

36) AITENTION NAME ANDIOR TITLE 

FOR WRITTEN CORRESPONDENCE: 41711 SZh?IITl~~ / ENVlloNI1lEllrll L Got./>. 

37) TECHNICAL CONTACT FOR SUBMITTAL ,W . OF APPLICATION: J4;r77/l Umtr7££'s 

I 38) CONTACT PERSON'S 

TELEPHONE NO.: ( :312- ),ZS7-.37llP 

THIS APPLICATION MUST BE SIGNED IN ACCORDANCE WITH 35 ILL. ADM. CODE 201.154 OR 201.159 WHICH STATES: -ALL APPLICATIONS 

AND SUPPLEMENTS THERETO SHALL BE SIGNED BY THE OWNER AND OPERATOR OF THE EMISSION SOURCE OR AIR POLLUTION 

CONTROL EQUIPMENT, OR THEIR AUTHORIZED AGENT, AND SHALL BE ACCOMPANIED BY EVIDENCE OF AUTHORITY TO SIGN THE 

APPLICATION. 

IF THE OWNER OR OPERATOR 15 A CORPORATION SUCH CORPORATION MUST HAVE ON FILE WITH THE AGENCY A CERTIFIED COPY OF 

A RESOLUTION OF THE CORPORATION'S BOARD OF DIRECTORS AUTHORIZING THE PERSONS SIGNING THIS APPLICATION TO CAUSE 

OR ALLOW THE OPERATION OF THE EQUIPMENT COVERED BY THE PERMIT. 

SIGNATURE BLOCK 

39) I, THE UNDERSIGNED, HEREBY CERTIFY THAT THE STATEMENTS CONTAINED HEREIN ARE TRUE AND CORRECT, AND FURTHER 

CERTIFY THAT ALL PREVIOUSLY SUBMITTED INFORMATION REFERENCED IN THIS APPLICATION REMAINS TRUE, CORRECT AND 

CURRENT. BY AFFIXING MY SIGNATURE HERETO, I FURTHER CERTIFY THAT I AM AUTHORIZED TO exECUTE THIS APPLICATION. 

BY: _tf.---:-~~}~l~~~ ~AJ-__ 

AUTHORltEDS~oPe!ecv j. Lkld.e~~ CV\-

SSIP·ZDO 

Ii), I r I q'-f' 

DATE 

Pi l.-S \ ~ "t' 

TIne OF SIGNATORY 

PAGEZOFZ 
< > 

< > 

< > 

Illinois Envirolllllcllhtl Protcction Agency 

Division of Air Pollution Control 

2200 Churchill Road 

Springfield, Illinois 62794-9276 

To qualify for a Smaller Source Permit. a location shall be permitted to emit a total of less than 25 tons per year of 

all regulated air pollutants into the atmosphere unless required to obtain a permit under Section 39.5 of the Act. 

SOURCE INFORMA T(ON 

(EPA ID Number: 031600FGW 

Source Name: CHROMIUM INDUSTRIES INC 

Source Street Address: 4645 W CHICAGO AVE 

City: CHICAGO 

Is Source Located Within City Limits? @§5 NO 

State: IL ZIP: 60651 

Township: County: 

--------------------------------- Federal Employer Identification No. (FEIN): Primary SIC No.: 3471 

-------------------------- Type of Source and Products Produced: C"ll(O!1I£ ItA-mIG ;::;{ ILIT'{ - /(Ou..:5 /roL .4!.Pe-£ AN I> ~srlC /"'PtJS7~Y. 

Source Environmental Contact Person:-..:.~....:.F-;::...:."I7l/~_~=.;..;m...;.;'/1J,....;.;..;:'€.;;.;.-,e.:..s;....._ ____________________ _ 

~m~~~oo~Tcl~~~N~:,_~~=~~)~~~e~7_-~3~7~/~&~ __________________ ~ 

OWNER INFORMA nON 

Name: CHROMIUM INDUSTRIES INC 

Address: 4645 W CHICAGO AVE 

City: CHICAGO State: IL ZIP: 60651 

Owner's Agent (If Applicable): ______________________ _ 

OPERA TOR INFORMA nON 

Name: CHROMIUM INDUSTRIES INC 

Address: 4645 W CHICAGO AVE 

~~~~-----------------------------------------=----~--------~~~~~----------- City: CHICAGO State: IL ZIP: 60651 

BILLING INFORMATION 

Name: CHROMIUM INDUSTRIES INC 

Address: 4645 W CHICAGO AVE 

City: CHICAGO State: IL ZIP: 60651 

Contact Person: dr iJ/~SC.l(! ...---;------

Contact's Telephone No:(jU),2E1-$71f.tJ 

This application must be signed in accordance with 3S III. Adm. Code 201.154 or 201.159 which states: "All applications and supplements thereto shall be Signed by the owner 

and operator of the emission source or air pollution control equipment. or their authorized agent. and shall be accompanied by evidence of authority to sign the application." 

II the owner or operator Is a corporation. such corporation must have on file with the Agency a certified copy of resolution of the corporations's board of directors authorizing 

the persons signing this application to cause or allow the operation of the equipment covered by the permit. 

The undersigned hereby certifies that the statements contained herin are true and correct. and further certify that all previously submitted information referenced 

in this application remains true. correct. and current By affixing my signature hereto. I further certify that I am authorized to execute this application. 

lOt l~,~ 

Date 

Typed or Printed Name of Signatory Title of Signatory 
CALCULATION SHEET 

FACILITY: 

ANALYST: 

DATE: 

NO FLAGS 

Chromium Industries, Inc. 

Michael Costello 

16 November 94 

OPERATING PERMIT REVISION to issue a smaller source pennit. 

I.D. NO. 031600FGW 

PMT NO. 87120012 

DATE REC: 27 October 94 

Chrome plating tank #4 has been removed from service, no dates provided. 

Only changes requested are for the mode descriptions on the EIS. 

At this time the Agency cannot issue Smaller Source Permits for Chrome plating operations because of the 

upcoming MACT requirements. Per previous penn it requests of this nature issue a standard operating pennit 

denying the Smaller Source request. 

GRANT pennit with existing conditions (minus one tank) with a July 1996 expiration date. Include MACT please 

note and Smaller Source Denial. 
0~ 94 

IEPA ID Number: 031600FGW 

Penn it Number: 811200 12 

I LLINOIS ENVIRONMENTA L PHOTECTION AGENCY 

DIVISION OF AIR POLLUTION CONT ~OL 

SMALLER soun CE OI'EHATING PERi\:IIT RENEWAL Fon!'!'1 

Name: CH ROM I UM INDUSTR IES INC 

Page 

< \0> Point: 000 1 Description: CHROME PLATING TANK 11 1 

-----------------------------------

<I \> lodc: OOO I Description: I NPO$1/Ldl.l .. ~I""t. k> 4siiaatf 

Number or Identical Uni ts: SCC: 30901098 (AGENCY USE ONLY) 

PERCENT ANNUAL TH ROUGHPUT: DEC· FEB (%): 25 MAR·MA Y (%): 25 

JUN.AUG (%): _'_5 ____ _ SEp·NOV (%): 25 

HOURS OF OPERATION: MAX KO hrs/day 5 days/week 52 weeks/year 

--- - - --- -

AVG 4.0 hrs/day 5 days/week 52 weeks/ycilr 

PROCESS EMISSION UNIT 

I or 10 

PROCESS WEIGHT RATE (LBSIHR): MAX 3 Ibslhr AVG 3 Ibs/hr 

OPERATING RATE (PER HOUR): MAX 1600.0000 Gallons 

A VG 500.0000 Gallons 

<15>Colllrol: 000 1 Description: M.IST ELIMINATOR 

<16> Pollutant: XPART Control Efficiency (%): r .... IAX 97.00 AVG 97.00 

----

<2 1> Stack: 000 1 Stack Diameter (rt): 2. 70 Stack Height (rt):35.0 OR Plume Height (ft): 

--- ---- ----

EXHAUST FLOW RATE: MAX (acfm): 5700.0 A VG (ACFM):5700.0 

EXHAUST TEMPERATURE: MAX (F): 85.0 A VG (F): 85.0 

--------- ----

Vented to (c ircle one): Atmosphere In side o f Bu ild ing 
08fOl /94 ILLI NO IS ENVIRONMENTAL PROTECT ION AGENCY 

DIVISION OF i\Jn. POLLUTION CONTRO L 

SMALLER SOURCE OPERATING PERMIT n ENEWAL FORM 

Page 2 of 10 

IEPA ID Number: 031600FGW Name: C HRO iVll UM INDUSTRIES INC 

Permit Number: 87 1200 12 

< 10> Point: 0002 Description: C HROME PLATING TAN KS #2, #3, & #6 

<J J> Mode :000 1 

Number of Identica l Units: sec: 3090 1098 (AGENCY USE ONLY) -- PERCENT ANNUAL THROUGHPUT: DEC-FEB (%): 25 MAR-MA Y (%): 25 

JUN-AUG (%):_'_5 ___ _ SEP-NOV (%): 25 

----

HOURS OF OPERATION: MAX 8.0 hrs/day 5 Jays/week 52 weeks/year 

--

AVG 4.0 hrs/day 5 days/week 52 weeks/year 

--- ---

PROCESS EMISSION UN IT 

PROCESS WEIGHT RATE (LBSlHR): MAX 9 Ibslhr AVG 9 Jbs/hr 

OPERA. TING RATE (PER HOUR): MAX 4000.0000 Gallons 

AVG 1500.0000 Gallons 

< 15>Control: 0002 Description: NIIST ELl l'I'IlNATOR 

<16> Pollutant: X PAHT Control Efficiency (%): MAX 97.00 AVG 97.00 ----

<2 1> Stack: 0002 Stack Diameter Cft): 2. 70 Stack 1·leight (ft):35.0 OR Plume l'leight (ft): ----

EXHAUST FLOW RATE: MAX (acfm): 4200.0 A VG (ACFM):4200.0 

----- EXHAUST TEMPERATURE: MAX (F): 85.0 A VG (F), H5.0 

-----

Vented to (circle o ne): In sid e of Building 
oa/o 1194 

IEPA ID Number: 031600FCW 

Perm it Number: 87 120012 

ILLINO IS ENVlRONi\ IENTAL PROTECTION AGENCY 

DIVISION OF ,\ In PO LLUTION CONTI:tOL 

SMALLER SOURCE OPERATING PERMIT RENEWAL Fo ni\l 

Name : CHnOM I Ui\1 INDUSTnJES INC 

Page J of 10 

<10> Point: 0003 Description: CHROME PLATING TANI< 11 4 A6 ioNCe-e. 1# OIkLA-nON 

<I I> Mode:OOO I Description: __________________________ _ 

Number of Identical Un its: I SCC: 3090 109S (AGENCY USE ONL Y) 

PERCENT ANNUAL THROUGHPUT: DEC-FEB (%): 25 MAR-MA Y (%): 25 

JUN-AUG (%): _'_5 ____ _ SEP-NO V (%): 25 

---- HOURS OF OPERATION: MAX 8.0 IITs/day 5 days/week 52 weeks/year 

--- -- - -- AVG ·1.0 Ius/day 5 days/week 52 weeks/year 

PROCESS EM ISSION UNIT 

PROCESS WEIGHT RATE (LBS/HR ): MAX 3 Ibs/hr AVG 3 lbslhr 

OPERATI NG RATE(PER HOUR): MAX 4000.0000 Gallons 

A VG 1600.0000 Gallons 

<15>Control: U003 Description: MIST ELI MINATOR 

<16> Pollutant: XI'AH.T Control Efficiency (%): MAX 97.00 AVG 97.00 

----

<2 1>Stack: 0003 Stack Diameter (fi):2. 70 Stack l'leight (fi):35.0 OR Plume Height (n): 

--- ---- - - -- EXI-lAUST FLOW RATE: MAX (acfm): 4500.0 A VG (ACFM):4500.0 ---- ---- EX HAUST TEM PERATURE: MAX (F): 85.0 A VG (F): 85.0 

----

Vented to (circle one): Inside of Building 
OSlO 1/94 ILLINO IS ENVl nONiVl ENTAL pnOTECTION AGE NCY 

DIVIS IO N OF AIR POLLUTION CONTROL 

SMALLER SOURCE OPERATING PERM IT RENEWAL FORM 

Page 4 of 10 

IEPA ID Number: OJ I 600FGW Name: C HROMJUl\1 INDUSTRIES INC 

Penn it Number: 87 120012 

< 10> Point: 0004 Description: C I-IROME I'LATING TANKS 11: 10 & 111 1 

< 11 > Modc: OOO I 

Number of Identical Units: SCC: 3090 I 098 (AGENCY USE ONLY) 

PERCENT ANNUAL THROUGHPUT: DEC-FEB (%): 25 MAR·MA Y (%): 25 

JUN.A UG (%): 25 SEP·NOV (%): 25 --- - ----

HOURS OF OPERATION: MAX 22.0 IlTs/day S days/week 52 weeks/year 

--- ---

AVG 16.0 hrs/day 5 days/week 52 weeks/year 

PROCESS EMISSION UNIT 

PROCESS WEIGl-IT RATE (LBS/HR ): MAX 6 Ibs/hr AVG 6 Ibslhr 

OPERATING RATE (PER HOUR): MAX 6000.0000 Gallons 

A VG SOoo.ooon Gallons 

< 15>Control: 0()04 Desc ri ption: MIST ELIM INATOR 

< 16> Pollutant: XPART Control Efficiency (%): MAX 97.00 AVG 97.00 

----

<21 > Stack: 0004 Stack Diameter (ft): 2.60 Stack Height (ft):4 5.0 OR Plume [-Ieight (ft): 

---- --------- -------- EXHAUST FLOW RATE: MAX (acfm): 9000.0 A VG (ACFM):9000.0 ----

EXHAUSTTEt' ... IPERATURE: MAX (F): 83.0 A VG (F), '3.0 

-------- ---------

Vented to (circle one): At lll osphere Inside o f Bu ilding 
O!lfOll94 ILLINOIS ENVlRONl\IENT AL PROT ECTION ,\ GENCY 

DIVISION OF A l n POLLUTION CONTnOL 

Sl\'lALL[ R SOUHCE OPEHATl MG PEnM IT RENEWAL FonM 

Page 5 or 10 

IEPA IDNumbcr: 03 160U FG W Name: CH ROl\lIUMINDUSTH IES INC 

Pemlil Number: 87 120U 12 

<10> Point: 0005 Description: CH ROM E PLATING TAi" KS /I 12 & 11 13 

<I I> j\'lode:OOOt 

Numb\!r or Idemieal Units: I SCC: 30901098 (AGENCY USE ONLY) 

PERCENT ANNUAL THROUG HPUT: DEC·FEB (%): 25 MAR-MA Y (%): 25 

---- JUN-AUG (%): _25 ____ _ SEP-NOV (%): 25 

----

I-lOURS OF OPERATION: MAX 22.0 hrs/day 5 days/week 52 weeks/year ---

AVG 16.0 Ius/day 5 days/week 52 weeks/year 

PROCESS EMISSION UNIT 

PROCESS WEIGHT RATE (LBSfI-I R): MAX 6 Ibs/hr AVG 6 Ibs/hr 

OilER.'" TING RATE (PER I'IOUR): MAX 6000.0000 Gallons 

A VG 5000.0000 Gallons 

< 15> Control: 0005 Description: MIST ELIMINATOR 

<16> 1'01Iulanl: XPART Control Emciency (%): MAX 97.00 AVG 97.00 

---- ---- <2 1> Stack: 0005 Slack Diameter (rt): 2.60 Slack 1·leight (rt):45.0 OR Plume Height (rt): 

- - -- ------ ---- - EXHAUST FLOW RATE: MAX (adm): 9000.0 A VG (ACFM):9000.0 

------ ----- EXHAUST TEM PERATURE: MAX (F): 83.0 

-----

Vented to (circle om:): Atmosphere Insid e or nuifding 
08/01 /94 ILLINOIS ENVIIl.ONMENTAL PROTECTION AGENCY 

DIVISION or Ain POLLUTION CONTROL 

SMALLER soun CE OPERATING PEIl.M IT Il.ENEWAL FORM 

Page 6 of 10 

[EPA ID Number: 03 1600FGW Name: CHnOMIUM IN DUSTIHES INC 

Penn it Number: 87 12011 12 

<10> Point: 0006 Description: c nnOME PLATI NG TANK 111 5 

------------------------------------ <II > Mode: OOO I 

Number of Identical Units: SCC: 30901098 (AGENCY USE ONLY) -- PERCENT ANNUAL THROUGHPUT: DEC·FEB ('Yo): 25 MAR·MA Y (%): 25 

JUN.AUG (%):_'_5 ______ __ SEp·NOV (%): 25 

HOURS OF OPERATION: MAX 22.0 hrs/day 5 days/week 52 weeks/year 

- - ---

AVG 16.0 hrsJdny 5 days/week 52 weeks/year 

--- ---

PROCESS EM ISSION UNIT 

PROCESS WEIGHT RATE (LBS/HR ): MAX 3 lbs/hr AVG 3 Ibs/hr 

OPERATING RATE (PER HOUR): M.I\ X 10000.0000 Gallons 

A VG 9500.0000 Gallons 

<15> Control: OOOG Description: MIST ELIMINAT on 

<[ 6> Pollutant: Xl'AnT Control Effic iency (%): M AX 97.00 AVG 97.00 -----

<1 1> Stack: 0006 St:lck Diameter (ft): 2.60 Stack Height (ft):45.0 OR Plume He ight (ft): 

---- ---- ----- EXHAUST FLOW RATE: MAX (acfm): 9000.0 A VG (ACFM).<) OOO.O ---------

EX HAUST TEMPERA TURE; MAX (F): 83.0 A VG (F): 83.0 

Ve nted to (circle one): Atmos phere Inside of BlIilding 
011/01194 ILLINOIS ENVIRONMENTAL PROTECTION AGENCY 

DIVISION OF AIR POLLUTION CONTROL 

SMALLER SOURCE OPERATING PERMIT RENEWAL FORM 

Page 7 of 10 

(EPA ID Number: 031600FGW Name: CHROMIUM INDUSTRIES INC 

Penn it Number: 87120012 

<10> Point: 0007 Description: CLEMCO BLAST MACHINE 

-------------------------------------------------- <II> Mode:OOOI 

Number of Identical Units: 1 SCC: 30900207 (AGENCY USE ONLY) 

PERCENT ANNUAL THROUGHPUT: DEC-FEB (%): 25 MAR-MA Y (%): 25 

JUN-AUG (%): 25 SEP-NOV (%): 25 ----- HOURS OF OPERATION: MAX 8.0 hrs/day 5 days/week 52 weeks/year 

AVG 5.0 hrs/day 5 days/week 52 weeks/year 

PROCESS EMISSION UNIT 

PROCESS WEIGHT RATE (LBS/HR ): MAX 4 lbslhr AVG 3 Ibs/hr 

OPERATING RATE (PER HOUR): MAX 0.0020 Tons Shot Consumed 

A VG 0.0015 Tons Shot Consumed 

<I 5> Control: 

<16> Pollutant: 

Description: NO CONTROL EQUIPMENT 

Control Efficiency (%): MAX AVG 

<2 I> Stack: Stack Diameter (ft): Stack Height (ft): OR Plume Height (ft): 

EXHAUST FLOW RATE: MAX (actin): AVG (ACFM): 

EXHAUST TEMPERATURE: MAX (F): AVG (F): 

Vented to (circle one): ~OSPh~ Inside of Building 
(18/0 \/94 ILLINOIS ENVIRONMENTAL PROTECTION AGE~CY 

DI\-1SION OF AIR POLLUTION CONTROL 

SMALLER SOURCE OPERATING PERMIT RENEWAL FOR~I 

Pag!: .S of 10 

IEPA 10 Number: 031600FGW Name: CHROMIUM INDUSTRIES INC 

Permit Number: 87120012 

< I 0> Point: 0008 Description: PORTABLE A-3 BLAST MACHINES 

<II> Mode:OOOl 

Number of Identical Units: 3 SCC: 30900207 (AGENCY USE ONLY) 

PERCENT ANNUAL THROUGHPUT: DEC-FEB (%): 25 MAR-MAY (~o): 25 

JUN-AUG (%): 25 SEP-NOV (%): 25 ----- HOURS OF OPERATION: MAX 8.0 hrs/day 5 days/week 52 weeks/year 

AVG 5.0 hrs/day 5 days/week 52 weeks/year 

PROCESS EMISSION UNIT 

PROCESS WEIGHT RATE (LBSIHR ): MAX 12 Ibslhr AVG 8 Ibslhr 

OPERATING RATE (PER HOUR): MAX 0.0060 Tons Shot Consumed 

< 15> Control: 

A VG 0.0040 Tons Shot Consumed ,/ 

------ EACH A-3 n'''(PIAI( J,I.($ Ii VAC"m {)1CT04 WI BALr 

Description: NO CONTROL EQUIPMENT w"'ch collecTS Ac,tI,-.. C'JtlJ)c ~o.;.,. 

< 16> Pollutant: Control Efficiency (%): MAX AVG 

<2 1> Stack: Stack Diameter (ft): Stack Height (ft): OR Plume Height (ft): 

------ ---------- EXHAUST FLOW RATE: MAX (acfm): AVG (ACFM): 

EXHAUST TEMPERATURE: MAX (F): AVG (F): 

Vented to (circle one): Atmosphere (iliSldeorBUil~ 
0810V94 ILLINOIS ENVIRONMENTAL PROTECTION AGENCY 

DIVISION OF AIR POLLUTION CONTROL 

SMALLER SOURCE OPERATING PERMIT RENEWAL FORM 

IEPA 10 Number: 031600FGW Name: CHROMIUM INDUSTRIES INC 

Permit Number: 87120012 

< I 0> Point: 0009 Description: CLEAVER BROOKS BOILERS 

<II> Mode:OOOI Description: 

Page 9 of 10 

----------------------------------------------------- Number of Identical Units: 1 SCC: 10200603 (AGENCY USE ONLY) 

FUEL COMBUSTION (INCLUDES BOILERS, HEATERS, AND STATIONARY ENGINES) 

Heat Input (mmBTU/hr): 7.0 Fuel Type: 1 (I = gas, 2 = oil, 3 = coal, 4 = other) 

----------- --------

Sulfur Content (wt %): 0.00 Heat Content: 1050 (Units: gas = BTU/cubic foot, oil & coal = BTU/lb) 

Ash Content (wt %): Annual Usage: _________ (Unitslyr: gas = cubic ft, oil = gal, coal = tons) 

PERCENT ANNUAL THROUGHPUT: DEC-FEB (%): 45 MAR·MA Y (%): 10 

JUN·AUG (%): 0 SEP·NOV (%): 45 

HOURS OF OPERATION: MAX 24.0 hrs/day 7 days/week 52 weeks/year 

AVG 16.0 hrs/day 6 days/week 52 weeks/year 

OPERATING RATE (PER HOUR): MAX 0.0067 Million Cubic Feet Burned 

AVG 0.0057 Million Cubic Feet Burned 

<I 5> Control: Description: NO CONTROL EQUIPMENT 

<16> Pollutant: Control Efficiency (%): MAX AVG 

<21> Stack: 0007 Stack Diameter (ft):3.00 Stack Height (ft):75.0 OR Plume Height (ft): 

------------- ----------- EXHAUST FLOW RATE: MAX (acfm): 2500.0 A VG (ACFM):2500.0 

EXHAUST TEMPERATURE: MAX (F): 450.0 A VG (F): 350.0 

Vented to (circle one): Eosp~ Inside of Building 
08/0'/94 

IEPA ID Number: 031600FGW 

Permit Number: 87120012 

ILLINOIS ENVIRONMENTAL PROTECTION AGENCY 

DIVISION OF AIR POLLUTION CONTROL 

SMALLER SOURCE OPERATING PERMIT RENEWAL FORM 

Name: CHROMIUM INDUSTRIES INC 

<10> Point: 0009 Description: CLEAVER BROOKS BOILERS 

< II > Mode: 0002 Description: 

Page 10 of 10 

---------------------------------------------------- Number of Identical Units: t SCC: 10200603 (AGENCY USE ONLY) 

FUEL COMBUSnON (INCLUDES BOILERS, HEATERS, AND STATIONARY ENGINES) 

Heat Input (mmBTUIhr): 7.0 Fuel Type: 1 (I = gas, 2 = oil, 3 = coal, 4 = other) 

---------- -------- Sulfur Content (wt %): 0.00 Heat Content: 1050 (Units: gas = BTU/cubic foot, oil & coal = BTU/lb) 

------------ ---------

Ash Content (wt %): Annual Usage: _________ (Unitslyr: gas = cubic ft, oil = gal, coal = tons) 

PERCENT ANNUAL THROUGHPUT: DEC-FEB (%): 45 MAR-MA Y (%): 

JUN-AUG (%): 0 SEP-NOV (%): 

HOURS OF OPERATION: MAX 8.0 hrslday 6 days/week 

AVG 5.0 hrslday 6 days/week 

OPERA TING RATE (PER HOUR): MAX 0.0067 Million Cubic Feet Burned 

AVG 0.0057 Million Cubic Feet Burned 

< 15> Control: 

< 16> Pollutant: 

Description: NO CONTROL EQUIPMENT 

Control Efficiency (%): MAX AVG 

52 

52 

10 

45 

weekslyear 

weeks/year 

<21> Stack: 0007 Stack Diameter (ft):3.00 Stack Height (ft):75.0 OR Plume Height (ft): 

EXHAUST FLOW RATE: MAX (acfin): 2500.0 A VG (ACFM):2500.0 

EXHAUST TEMPERATURE: MAX (F): 450.0 A VG (F): 350.0 

Vented to (circle one): Inside of Building 

All data presented jn the preceding pages is submitted on behalf of the 

named company and is complete, true, and accurate to the best of my knowledge. 

Authorized signature __ ..:..::t;.l.o~'____.....IIL:...._J-w_·_~~--f------------

Printed Name & Title_----'--'fr"""i-w~---a.....:H....;;;..:(...\,. ...... rJ.;:..;;.~~r-.; ....... ~-....;..f--l.l.:....;"C-5~~.=..;:t4yy~:....+-__ _