# ttachment 2

ext of Proposed AmendmeDraft - January 13, 2003

Section 1
. Section 22a-174-18 of the Regulations of Connecticut State Agencies is amended, as follows: Section 22a-174-18

. Control of particulate matter and visible emissions
. ((a) ~(a)(1) sources." (i) Visible "emissions ." Visible "emission" restrictions for "stationary No "person" shall cause or permit the "emission" of visible "air pollutants" of a shade or density equal to or darker than that designated as No
. 1 on the "Ringelmann chart" or 20 percent "opacity." (ii) A "person" may discharge "air pollutants" into the atmosphere from any "source" of "emission" for a period or periods aggregating not more than 5 minutes in any 60 minutes, provided that said "air pollutants" are of a shade or density not darker than No
. 2on the "Ringelmann chart" or 40percent "opacity." (iii) Open burning conducted under provisions of section 22a-174-17 shall not be subject to this subsection. (a)(2) Visible "emission" restrictions for "mobile sources." (i) No "person" shall cause or permit the "emission" of visible "air pollutants" from gasoline-powered "Mobile sources" for longer than five (5) consecutive seconds
. (ii) No "person" shall cause or permit the "emission" of clearly visible "air pollutants"

(comparable to a shade or density equal to or darker than No
. 1 on the "Ringelmann chart" or 20 percent "opacity") from diesel powered motor vehicles for more than ten (10) consecutive seconds, during which time the maximum

shade or density of "emissions" shall be no darker than No.2 on the "Ringelmann chart" or 40 percent "opacity." (a)(3) Exceptions for uncombined water . Where the presence of uncombined water, such as water vapor, is the only reason for the failure of an "emission" to meet the requirements of this regulation then the provisions of this regulation shall not apply
. (a)(4) The following shall be exempt fromthe requirements of subsection (a)(2) : (i) Antique automobiles' over 30 years old; 

### (ii) Vehicles used exclusively for racing; and (iii) "Mobile sources" in the process of being repaired
.Draft - January 13, 200 3 2 (a)(5) "Emissions" from stationary or idling "mobile sources." No "mobile source" engine shall be allowed to operate for more than three (3) consecutive minutes when the "mobile source" is not in motion except as follows: (i) When a "mobile source" is forced to remain motionless because of traffic conditions or mechanical difficulties over which the "operator" has no control ; (ii) When it is necessary to operate heating, cooling or auxiliary equipment installed on the "mobile source" when such equipment is necessary to accomplish the intended use of the "mobile source" ; (iii) To bring the "mobile source" to the manufacturer's recommended' operating temperature; (iv) When the outdoor temperature is below twenty (20) degrees Fahrenheit ; (v) When the "mobile source" is being repaired
. (a)(6) Subsections (a)(2) and (a)(5) shall not apply to aircraft, locomotives operating on rails, vessels for transportation on water, lawnmowers, snowblowers, and other small home appliances.] DEFINITIONS
. FOR THE PURPOSES OF THIS SECTION, THE FOLLOWING DEFINITIONS SHALL APPLY : 

### (1) "CALENDAR QUARTER" MEANS A CONSECUTIVE THREE (3) MONTHPERIOD (NON-OVERLAPPING) BEGINNING ONJANUARY 1, APRIL 1, JULY 1 OR OCTOBER 1 ; (2) "FLUE-FED INCINERATOR" MEANS AN INCINERATORWITHASINGLE FLUE THAT SERVES AS BOTHTHE CHARGING CHUTE ANDTHE FLUE TO TRANSPORT COMBUSTION PRODUCTS TOTHE ATMOSPHERE; (3) "INCINERATOR" MEANS, NOTWITHSTANDING SECTION22A-174-1 OF THE REGULATIONS OF CONNECTICUT STATEAGENCIES, ANY DEVICE, APPARATUS, EQUIPMENT ORSTRUCTURE USED FOR DESTROYING, REDUCING OR SALVAGING BY FIRE ANY MATERIAL OR SUBSTANCE, INCLUDING BUT NOT LIMITEDTO, REFUSE, RUBBISH, GARBAGE, TRADE WASTE, DEBRIS OR SCRAP, ORFACILITIES FORCREMATING HUMANOR ANIMAL REMAINS; (4) "ONE-MINUTE BLOCKAVERAGE" MEANS, FORMEASUREMENTS TAKENAT ASOURCE USINGOPACITY CEM EQUIPMENT, THE AVERAGE OF SIX (6) OR MORE DATA POINTS EQUALLY SPACED OVER ONE MINUTE; (5) "SHUTDOWN" MEANS THE PERIOD OF TIME BEGINNINGWHENTHE OWNER OR OPERATOR OF A STATIONARY SOURCE INITIATES THE PROCESS OFDraft - January 13, 2003 3 

### CEASING THE OPERATION OF SUCH SOURCE AND ENDINGWHEN OPERATIONTHEREOF HAS COMPLETELY CEASED ; (6) "SIX-MINUTE BLOCKAVERAGE" MEANS, FOR MEASUREMENTS TAKENAT ASOURCE USINGOPACITY CEM EQUIPMENT, THE AVERAGE OF THIRTYSIX (36) OR MORE DATA POINTS EQUALLY SPACED OVERASIX (6) MINUTE PERIOD ; )


### (g) "STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINE" MEANS ANY SPARK IGNITED OR COMPRESSION IGNITED ENGINE THAT IS ALSOA STATIONARY SOURCE AS DEFINED IN SECTION 22a-174-1 OF THE REGULATIONS OF CONNECTICUT STATE AGENCIES ; AND "STARTUP" MEANS THE TIME BEGINNINGWHENTHE OWNER OR OPERATOR OF A STATIONARY SOURCE INITIATES THE PROCESS OF SETTING SUCHSOURCE INTOOPERATION
. (b) VISIBLE EMISSION STANDARDS
. 

### (1) STATIONARY SOURCES
. EXCEPT AS PROVIDED IN SUBSECTION (j) OF THIS SECTION

; AN OWNER OR OPERATOR OF ANY STATIONARY SOURCE FOR WHICHOPACITY IS MEASURED USINGVISUAL OBSERVATION SHALL NOT EXCEEDTHE FOLLOWINGVISIBLE EMISSIONS LIMITS: (A) TWENTY PERCENT (20%) OPACITY FORAPERIOD OR PERIODS AGGREGATING MORE THAN FIVE (5) MINUTES DURINGANY SIXTY MINUTE PERIODAS MEASURED BY 40 CFR60, APPENDIX A, REFERENCE METHOD 9 ; AND 

### ) FORTY PERCENT (40%) OPACITY
. 

### (2) STATIONARY SOURCES WITHOPACITY CEM EQUIPMENT
. EXCEPT AS PROVIDED IN SUBSECTION (j) OF THIS SECTION, AN OWNER OROPERATOR OF A STATIONARY SOURCE FOR WHICH OPACITY IS MEASURED USING
. OPACITY CEM

EQUIPMENT SHALL NOT EXCEEDTHE FOLLOWINGVISIBLE EMISSIONS LIMITS: (A) TWENTY PERCENT (20%) OPACITY DURINGANY SIX-MINUTE BLOCK AVERAGE; AND (B) FORTY PERCENT (40%) OPACITY DURINGANY ONE-MINUTE BLOCK AVERAGE
. (3) MOBILE SOURCES
. EXCEPT AS PROVIDED IN SUBSECTION (j) OF THIS SECTION, NOPERSON SHALL CAUSE OR ALLOW : (A) ANYVISIBLE EMISSIONS FROM A GASOLINE POWERED MOBILE SOURCE FOR LONGER THAN FIVE (5) CONSECUTIVE SECONDS;

### Draft -January 13, 2003 4 ) VISIBLE EMISSIONS FROM ADIESEL POWEREDMOBILE SOURCE OF A SHADE OR DENSITY EQUAL TOOR DARKER THANTWENTY PERCENT (20%) OPACITY FOR MORE THANTEN(10)~ CONSECUTIVE SECONDS, DURINGWHICHTIME THE MAXIMUM SHADE OR DENSITY SHALL BE NODARKERTHAN FORTY PERCENT (40%) OPACITY; OR 

### (C) A MOBILE SOURCE TOOPERATE FOR MORE THANTHREE (3) CONSECUTIVE MINUTES WHENSUCH MOBILE SOURCE IS NOT IN MOTION EXCEPT AS FOLLOWS: (i) WHENA MOBILE SOURCE IS FORCEDTOREMAIN MOTIONLESS BECAUSE OF TRAFFIC CONDITIONS OR MECHANICAL DIFFICULTIES OVER WHICHTHE OPERATOR HAS NO CONTROL, 

### (ii) WHENIT IS NECESSARY TO OPERATE HEATING OR COOLING EQUIPMENT, THAT IS LOCATED IN OR ONTHE MOBILE SOURCE PROVIDED THAT THE VEHICLE: (a) IS INTENDED FOR PASSENGER TRANSPORT, AND (b) HAS PASSENGERS ABOARD OR WILL SOON RECEIVE PASSENGERS FORWHICH HEATING ORAIR CONDITIONING IS BEING PROVIDED FOR COMFORT, (iii) WHEN IT IS NECESSARY TO OPERATE AUXILIARY EQUIPMENT THAT IS LOCATEDIN OR ONTHE MOBILE SOURCE TO ACCOMPLISH THE INTENDED USE OF THE MOBILE SOURCE, 

### (iv) TOBRINGTHE MOBILE SOURCE TOTHE MANUFACTURER'S RECOMMENDEDOPERATING TEMPERATURE, (v) WHENTHE OUTDOORTEMPERATURE IS BELOW TWENTY DEGREES FAHRENHEIT (20 DEGREES F), OR 

### (vi) WHENTHE MOBILE SOURCE IS UNDERGOING REPAIR OR MAINTENANCE THAT REQUIRES SUCHMOBILE SOURCE BE OPERATED FOR MORE THANTHREE (3) CONSECUTIVE MINUTES
. [(b) "Fugitive dust ."] CONTROL OF AIRBORNE PARTICULATE MATTERAND FUGITIVE PARTICULATE MATTER
. [(b)]fD No ["]person["] shall cause or [permit] ALLOW any materials to be handled, transported, or stored; or a building, its appurtenances, or a road to be used, constructed, altered,

### Draft -January 13, 2003 5

repaired or demolished without taking reasonable precautions to prevent ["]particulate matter["] frombecoming airborne
. Such reasonable precautions shall be in accordance with good industrial practice as determined by the ["Commissioner"] COMMISSIONER and shall include, but not be limited to[, the following] : [(i)] .(A)

[(ii)]~B [Use, where possible,] THE USE ofwater [or chemicals for control dust

in] OR OTHER

APPROPRIATE MATERIAL TOPREVENT AIRBORNE PARTICULATE MATTER GENERATED BY the demolition of [existing] buildings or OTHERstructuresi[,] construction operations; [the grading ofroads or] the clearing OR GRADINGof land; OR THE GRADING, CONSTRUCTION OR IMPROVEMENT OF ROADS; [Application] THE APPLICATIONof asphalt, [oil,] water, suitable [chemicals] MATERIALS or [coverage on materials stockpiles] COVERS TO MATERIAL STOCKPILES and other surfaces [which] THAT can give rise to airborne [dusts] PARTICULATE MATTER ; [(iiifflc-) [Installation and] THE use ofhoods, fans, [AND] fabric filters OR

OTHER DEVICES to enclose andvent the handling of [dusty] materials[
. Adequate containment methods shall be employed during sandblasting or other similar operations;] THAT CANGIVE RISE TOAIRBORNE PARTICULATE MATTER ; [(iv)]~D ~


## [(V)]M)
(F) [Covering, at all times when] THE COVERING, WHILE in motion, OF

open-bodied trucks,[and trains] OPEN-BODIED TRAILERS AND RAILROAD CARS transporting materials [likely to give rise to airborne dusts;] CAPABLE OF GIVING RISE TOAIRBORNE PARTICULATE MATTERi The prompt removal of earth or other material [frompaved streets onto which earth or other material has been deposited] DEPOSITED ONTO PAVED STREETS by trucking [or],, earth moving equipment, erosion [by water,] or other means; AND THE USE OF CONTAINMENT METHODS FOR SANDBLASTING OR SIMILAR OPERATIONS
. [(b)(2) Agricultural activities
. are exempt fromthe provisions of subsection (b)(1)
. However, agricultural practices such as tilling of land and application of fertilizers shall be conducted in such manner as to minimize dust from becoming airborne. (b)(3)](Q No ["]person["] shall cause or [permit the discharge of visible "emissions" beyond the lot line ofthe property on which the "emissions" originate when:] ALLOW

THE EMISSION OF VISIBLE PARTICULATE MATTER BEYOND THE LEGAL BOUNDARY OF THE PROPERTY ONWHICH SUCH EMISSION OCCURS THAT EITHER :Draft - Ja nuary_ 13t 2003 6

[(i)] LA) [The "emissions" remain visible and exist near ground level outside the property

boundaries ;] REMAINS NEAR GROUND LEVEL BEYOND SUCH PROPERTY BOUNDARY ; or [(ii)]

[(b)(4)]M [(c) (c)(1) (i) [The "emissions" remain visible and impinge on a building
. or

structure so ] DIMINISHES the health, safety or enjoyment of [life of the public may be diminished] PEOPLE USINGABUILDING OR STRUCTURE LOCATED BEYONDTHE PROPERTY BOUNDARY
. No PERSON SHALL EMIT ["]particulate matter[" shall be emitted] into the open air in such a manner as to cause a nuisance
. Incineration
. Definitions
. The following terms as used in subsections (c)(1) to (c)(6) inclusive shall have the following meanings: "Incinerator" means any device, apparatus, equipment or structure used for destroying, reducing or salvaging by fire any material or substance, including but not limited to, refuse, rubbish, garbage, trade waste, debris or scrap, or facilities for cremating human or animal remains
. "Small incinerator" means an "incinerator" designed and used to bum waste materials of types 0,
. 1, 2, and 3 only, in all capacities not exceeding two thousand pounds per hour of waste material input
. "Special incinerator" means an "incinerator" designed and used to burn pathological waste type 4 or ~ trade waste types 5 and 6 of any burning capacity
. Crematories are included in this category. "Large incinerator" means an "incinerator" owned or operated by any government or any "person," firmor corporation, designed and used to burn waste materials generated by the public of any and all types, 0 to 6 inclusive, with a burning capacity in excess of two thousand pounds per hour ofwaste material input
. (ii) "Newincinerator" means an incinerator which is a "newsource," as defined in section 22a-174-1(r)
. (iii) "Existing incinerator" means any "incinerator" which is not a "newsource," as defined in section 22a-174-1(r)
. (iv) "Flue-fed incinerator" means an "incinerator" provided with a single flue which serves as both the charging chute and the flue to transport products of combustion to the atmosphere
. (v) "Liquid particulates" means particles which have volume but are not of rigid shape and which upon collection tend to coalesce and create uniform homogeneous films upon the surface ofthe collecting media
. (vi) "Solid particulates" means particles of rigid shape and definite volume
.

### Draft- (vii) Smoke means and includes small gas-borne particles, excluding water vapor, arising froma process of combustion in sufficient number to be observable. (viii) "Air pollution control equipment" means any device which prevents or controls the "emission" of any air contaminant . (ix) "Type O waste" means trash, a mixture of highly combustible waste such as paper, cardboard, cartons, wood boxes and combustible floor sweepings, from commercial and industrial activities. The mixture may contain up to ten percent by weight of plastic bags, coated paper, laminated paper, treated corrugated cardboard, oily rags and plastic or rubber scraps. ~ This type of waste contains approximately ten percent moisture and five percent incombustible solids and has a heating value of approximately eighty-five hundred "BTU" per pound as fired . (x) "Type 1 waste" means rubbish, a mixture of combustible waste such as paper, cardboard cartons, wood scrap, foliage and combustible floor sweepings from domestic, commercial and industrial activities. The mixture may contain up to twenty percent by weight of restaurant or cafeteria waste, but contains little or no treated paper, plastic or rubber wastes. This type of waste contains approximately twenty-five percent moisture and ten percent incombustible solids and has a heating value of approximately sixty-five hundred "BTU" per pound as fired
. (xi) "Type 2 waste" means refuse, consisting of an approximately even mixture of rubbish and garbage by weight . This type of waste is common to apartment and residential occupancy, consisting of up to fifty percent moisture and approximately seven percent incombustible solids, and has a heating value of approximately forty-three hundred "BTU" per pound as fired. (xii) "Type 3 waste" means garbage consisting of animal and vegetable wastes from restaurants, cafeterias, hotels, hospitals, markets and like installations. This type of waste contains up to seventy percent moisture and up to five percent incombustible solids and has a heating value of approximately twenty-five hundred "BTU" per pound as fired . (xiii) "Type 4 waste" means human and animal remains, consisting ofcarcasses, organs and solid organic wastes from hospitals, laboratories, abattoirs, animal pounds and similar "sources," consisting of up to eighty-five percent moisture and approximately . five percent incombustible solids and having a heating value of approximately one thousand "BTU" per pound as fired
. (xiv) "Type 5 waste" means by-product waste, gaseous, liquid or semi-liquid, such as tar, paints, solvents, sludge, and fumes fromindustrial operations
. (xv) "Type 6 waste" means solid by-product waste, such as rubber, plastics, wood waste fromindustrial operations and all salvage operations . (c)(2) Flue-fed "incinerators." No "person" shall construct, install, use or cause to be used any new

"incinerator" ofthe flue-fed type.Draft - January 13, 2003 

### (c)(3) "Emission standards." (i) Particulates
. No "person" shall construct, install, use or cause to be used any new "incinerator" which will result in "particulate matter" in the effluent in excess of 0 .08 gr/S.C.F
. (0.18 gm/cubic meters) corrected to 12 percent C02 maximum 2-hour average. No "person" shall use or cause to be used any existing "incinerator" which will emit more than four-tenths pound of particulates per one thousand pounds offlue gases adjusted to fifty petcent excess air
. 

### (ii) All "incinerators" must comply with subsection(a)(1)

. Unburned waste and ash
. No "person" shall cause, suffer, allowor permit the "emission" ofparticulates of unburned waste or ash fromany "incinerator" which are individually large enough to be discernible by the human eye. (iv) Odors
. No "person" shall construct, install, use or cause to be used any "incinerator" which will result in violations ofsection 22a-174-23
. (c)(4) Operations
. (i} Approved operating procedures and rated burning capacity of the "incinerator" shall be posted
. at a convenient place as near as practical to the point ofoperation
. (ii) No "person" shall use or cause to be used any "incinerator" unless all components connected, or attached to, or serving the "incinerator" which affect "air pollution" are functioning properly and are in use, in accordance with the "permit to construct" and the certificate or "permit to operate." (c)(5) (i) "Emission" tests shall be conducted at the maximum-rate burning capacity of the "incinerator ." (ii) The burning capacity of an "incinerator" shall be the manufacturer's or designer's guaranteed maximum rate or such other rate as may be determined by the "Commissioner" in accordance with good engineering practices
. In cases of conflict, the determination made by the "Commissioner" shall govern. For the purposes of this regulation, the total of the capacities of all furnaces within one systemshall be considered as the "incinerator" capacity
. (c)(6) Exceptions
. The provisions of subsections (c)(1) to (c)(5) inclusive shall not apply to "incinerators" installed or used in dwellings containing six or fewer family units
. (c)(7) None of these regulations shall be construed to permit the "emission" of hazardous materials defined and limited by the Commissioner .]

### Draft - Jannary 13, 2003 EMISSION STANDARDS FOR INCINERATORS AND PROHIBITIONS ON FLUE-FED INCINERATORS. (1) NOOWNER OR OPERATOR SHALL CAUSE ORALLOW THE CONSTRUCTION, INSTALLATION OR OPERATION OF A FLUE-FED INCINERATOR . (2) PARTICULATE MATTER EMISSION STANDARDS FOR INCINERATORS . NO OWNER OR OPERATOR SHALL CAUSE ORALLOW THE OPERATION OF ANY INCINERATORTHAT WILL RESULT IN PARTICULATE MATTER EMISSIONS IN EXCESS OF THE PARTICULATE MATTEREMISSION STANDARDS SET FORTH IN SUBPARAGRAPH (A) OR(B) OF THIS SUBDIVISION: (A) FOR INCINERATORS FOR WHICH CONSTRUCTION ORMODIFICATION COMMENCED ON ORAFTERJULY 1, 1979, 0.08 GRAINS PER STANDARD CUBIC FOOT CORRECTEDTOTWELVE PERCENT (12°l0) CARBON DIOXIDE (C02) OVERATWO(2) HOURAVERAGE OR0.18 GRAMS PER CUBIC METER CORRECTED TOTWELVE PERCENT (12%) CARBONDIOXIDE (CO) OVERATWO(2) HOURPERIOD ; AND (B)
(3) FOR INCINERATORS FORWHICH CONSTRUCTION ORMODIFICATION

COMMENCED PRIOR TOJULY 1, 1979, 0.4 POUNDS OF PARTICULATE PER THOUSAND POUNDS OF FLUE GASES ADJUSTED TOFIFTY PERCENT (50%) EXCESS AIR . VISIBLE AND FUGITIVE EMISSION STANDARDS FOR INCINERATORS. NO OWNER OR OPERATOR OF ANY INCINERATOR SHALL CAUSE ORALLOW UNBURNEDWASTE ORASH PARTICULATE EMISSIONS THAT ARE INDIVIDUALLY DISCERNIBLE BY THE HUMAN EYE MEASURED USING 40 CFR 60, APPENDIXA, REFERENCE METHOD 9AND 40 CFR 60, APPENDIX A, REFERENCE METHOD22
. [(d) "Fuel-burning equipment ." (d)(1) No "person" shall cause or permit the "emission" from"fuel-burning equipment" of "particulate matter" in excess of the limitations listed in table 18-D-1 below
. Table 18-D-1 Pounds of Particulate Matter per Million 

### "BTU" of Heat Input Type ofFuel Type of "Source" 0 .10 . All Permit required under section 22a-174-3 (except subsection (3)(g)(6)) 0.14 "Residual Oil Required to register under section 22a-174-2Draft -January 13,_2003 10
or to receive a permit under 22a-174-3(g)(6) 0 .20 All except All others

"residual oil" (d)(2) For purposes of this section, the heat input value used shall be the actual firing rate of the "fuel-burning equipment." (d)(3) Fuel-burning "sources" which, as of the effective date of these regulations, have particulate control equipment in place must maintain such control equipment in proper operation.] PARTICULATE MATTEREMISSION STANDARDS FOR FUEL-BURNING EQUIPMENT

. 

### (1) THE OWNEROR OPERATOR OF FUEI-BURNING EQUIPMENT SUBJECT TO SECTION 22A-174-3a OR FORMER SECTION 22A-174-3 OF THE REGULATIONS OF CONNECTICUT STATE AGENCIES SHALL EMIT NOMORE THAN0 .10 POUNDS OF PARTICULATE MATTER PER MILLION BTUOF HEAT INPUT
. (2) THE OWNER OR OPERATOR OF FUEL-BURNING EQUIPMENT SUBJECT TO FORMER SECTION22A-174-2 OF THE REGULATIONS OF CONNECTICUT STATE AGENCIES SHALL EMIT NOMORE THANTHE FOLLOWING PARTICULATE MATTER LEVELS: 

### (A) 0.20 POUNDS OF PARTICULATE MATTER PER MILLION BTU OF HEAT INPUT IF THE FUEL BURNED IS ANTHRACITE COAL; )

(3) 

### 0.14 POUNDS OF PARTICULATE MATTER PER MILLION BTU OF HEAT

INPUT IF THE FUEL BURNED IS RESIDUAL OIL (NO
. 4 OR NO

. 6 OIL) ; (C) 0.12 POUNDS OF PARTICULATE MATTERPER MILLION BTU OF HEAT INPUT IF THE FUEL BURNED IS DISTILLATE OIL (NO
. 2 OIL) ; ) 0 .10 POUNDS OF PARTICULATE MATTER PER MILLION BTUOF HEAT INPUT IF THE FUEL BURNED IS NATURAL GAS; OR 

### (E) 0.20 POUNDS OF PARTICULATE MATTER PER MILLION BTU OF HEAT INPUT FORANY OTHER FUEL BURNED
. NOTWITHSTANDINGSUBDIVISIONS (1) AND (2) OF THIS SUBSECTIONAND EXCEPT AS PROVIDED IN SUBSECTION (j) OF THIS SECTION, THE OWNEROR OPERATOR OF A STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINE WITHA MAXIMUM CONTINUOUS BRAKE HORSEPOWER OUTPUT RATING, AS SPECIFIED BY THE MANUFACTURER, GREATERTHAN OR EQUAL TO 175 BRAKE HORSEPOWER (BHP), SHALL EMIT NOMORE THAN :

### Draft -_January 13, 2003 11 (A) 0 .1 POUNDS OF PARTICULATE MATTER PER MILLION BTU OF HEAT INPUT OR COMBUST ONLY FUEL WITHA SULFUR CONTENT LESS THAN OR EQUAL TO0.05% BY WEIGHT, IF THE STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINE WAS MANUFACTURED PRIOR TO OR IN MODEL YEAR 1996; OR ) 0.1 POUNDS OF PARTICULATE MATTER PER MILLION BTU OF HEAT INPUT IF THE STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINE WAS MANUFACTUREDAFTER MODEL YEAR 1996
. [(e) Process industries -- general
. (e)(1) No "person" shall cause or permit the "emission" of "particulate matter" in any one hour from any "source" in excess of the amount shown in Table 3-1 below for the process weight rate allocated to such "source," with the exception of "sources" specified in subsection 4 

### Table 3-1 Process "Emission" Process "Emission" Weight Rate Rate Weight Rate Rate lbs./hr
. lbs./hr
. lbs./hr
. lbs./hr
. 50 0 .36 60,000 29:60 100 0 .55 80,000 31 .19 500 1 .53 120,000 33.28 1,000 2.25 160,000 34.85 5,000 6.34 200,000 36.11 10,000 9.73 400,000 40.35 20,000 14.99 1,000,000 46.72 (e)(2) Interpolation of the data in Table 3-1 for the process weight rates up to 60,000 lbs./hr
. shall be accomplished by the use of the equation: 

### log E = log 3 .59 + .62 log P P equal to or less than 30 tons/lu-
. and interpolation and extrapolation of the data for process weight rates in excess of 60,000 lbs/hr
. shall be accomplished by the use ofthe equation: log E =1og 17.31 + .16 log P P greater than 30 tons/hr
. Where: E = "emission" in pounds per hour
. P = Process weight rate in tons per hour
. (e)(3) For the purpose of this regulation, process weight per hour is the total weight of all materials introduced into any specific process that may cause any "emission" of "particulateDraft January131 2003 12

matter ." Solid fuels charged will be considered as part of the process weight, but liquid and gaseous fuels and combustion air will not. For a cyclical or batch operation, the process weight per hour will be derived by dividing the total process weight by the number or hours in one complete operation fromthe beginning of any given process to the completion thereof, excluding any time during which the equipment is idle. For a continuous operation, the process weight per hour will be derived by dividing the process weight for a typical period of time by the length of that period of time
. (e)(4) Where the nature of any process or operation or the design of any equipment is such as to permit more than one interpretation of this regulation, the interpretation that results in the minimum

value for "allowable emission" shall apply
. (e)(5) For purposes of the regulation, the total process weight from all similar process units at a plant or "premises" shall be used for determining the maximum"allowable emission" or "particulate matter" that passes through a "stack" or "stacks." (e)(b) For the purposes of this regulation, when any material undergoes a series of operations which are capable of emitting "particulate matter" and which employ any combination of machines, equipment, or other devices used for processing the material either continuously or in batches, the total process weight for the series of operations shall be the weight of materials introduced to the series as a whole
. Any material which is the product of any operation in the series shall not be counted as part of the process weight for any other operation in the series.] (1) Industries using process sources - general
. 

### FORTHE PURPOSES OF THIS SUBSECTION, THE PROVISIONS OF SUBPARAGRAPHS (A) THROUGH (D) SHALL APPLY : (A) "PROCESS WEIGHT" MEANS THE TOTAL WEIGHT, IN POUNDS, OF ALL MATERIALS INTRODUCED INTO ANY SPECIFIC PROCESS THAT MAY CAUSE THE EMISSION OF PARTICULATE MATTER, INCLUDING SOLID FUELS BURNEDAND EXCLUDING COMBUSTION AIR, LIQUID FUELS AND GASEOUS FUELS; ) "PROCESS WEIGHT RATE" MEANS THE PROCESS WEIGHT FOR ANY SPECIFIC PROCESS MEASURED OVERA ONE (1) HOURTIME PERIOD ; (C) THE PROCESS WEIGHT RATE OF A CYCLICAL ORBATCHOPERATION IS DERIVED BY DIVIDING THE PROCESS WEIGHT BY THE NUMBER OF HOURS IN ONE COMPLETE OPERATION OF THE PROCESS, EXCLUDINGANY TIME DURINGWHICHTHE EQUIPMENT IS IDLE; AND (D) THE PROCESS WEIGHT RATE OF ACONTINUOUS OPERATION IS DERIVED BY DIVIDINGTHE PROCESS WEIGHT FORA TIME PERIOD OF OPERATION BY THE LENGTH OF THAT PERIOD OF TIME
.Draft - January 13, 2003 13

(2) EXCEPT AS PROVIDED IN SUBSECTION (g) OF THIS SECTION, NO OWNEROR OPERATOR OF APROCESS SOURCE SHALL CAUSE ORALLOW THE EMISSION OF PARTICULATE MATTER TOTHE AMBIENT AIRIN ANY ONE HOUR FROM

SUCH SOURCE IN EXCESS OF THE EMISSION RATE CALCULATEDAS REQUIRED BY SUBDIVISIONS (3) AND (4) OF THIS SUBSECTION

. 

### (3) TOMATHEMATICALLY INTERPOLATE FROM TABLE 18-I PROCESS WEIGHT RATES UP TOANDINCLUDINGSIXTY THOUSAND POUNDS PER HOUR (60,000 LBS/HR), THE FOLLOWING EQUATION SHALL BE USED : P Log E = Log 3 .59 + 0 .62x Log 

### 2000 WHERE: P = PROCESS WEIGHT RATE IN POUNDS PER HOUR

E = EMISSION RATE IN POUNDS PER HOUR (4) TOMATHEMATICALLY INTERPOLATE ANDEXTRAPOLATE FROM TABLE 18-1 PROCESS WEIGHT RATES IN EXCESS OF SIXTY THOUSAND POUNDS PER HOUR (60,000 LBS/HR), THE FOLLOWING EQUATION SHALL BE USED : P Log E = Log 17 .31 + 0 .16 x Log 

### 2000 WHERE: P = PROCESS WEIGHT RATE IN POUNDS PER HOUR



### E = EMISSION RATE IN POUNDS PER HOUR (5) TODETERMINE COMPLIANCE WITH THE REQUIREMENTS OF THIS SUBSECTION, AN INTERPRETATION RESULTING IN THE LOWEST ALLOWABLE EMISSION RATE SHALL APPLY IF THE NATURE OF ANY PROCESS OR OPERATION, ORTHE DESIGN OF ANY PROCESS SOURCE, ALLOWS MULTIPLE INTERPRETATIONS
. 

### (6) TODETERMINE THE MAXIMUM ALLOWABLE EMISSION RATE IN ACCORDANCE WITH THIS SUBSECTION FOR EMISSIONS THAT PASS THROUGHA STACK OR STACKS AT A PREMISES CONTAINING SEVERAL SIMILAR PROCESS SOURCES, THE TOTAL PROCESS WEIGHT SHALL INCLUDE ALL SUCH SIMILAR PROCESS UNITS
. (7) TODETERMINE THE MAXIMUM ALLOWABLE EMISSION IN ACCORDANCE WITHTHIS SUBSECTION FORA PREMISES UTILIZINGASERIES OF OPERATIONS THAT EMPLOY COMBINATIONS OF MACHINES OR OTHER DEVICES TO PROCESS MATERIAL, EITHER CONTINUOUSLY OR IN BATCHES, THE TOTAL PROCESS WEIGHT FORSUCH PREMISES SHALL BE THE WEIGHT OF ALL MATERIALS THAT MAY CAUSE PARTICULATE MATTER EMISSIONS ANDARE INTRODUCED INTOTHE SERIES OF OPERATIONS, EXCLUDINGDraft - January 13, 2003 14



### ALL MATERIAL THAT IS THE DESIRED END PRODUCT OF ANY SUCH SERIES OF OPERATIONS
.Draft - J anuary_13, 2003 15


### TABLE 18-1
. INTERPOLATION/EXTRAPOLATIONTABLE FOR DETERMINING PARTICULATE MATTER EMISSION RATES AND PROCESS WEIGHT RATES FOR

INDUSTRIES USING PROCESS SOURCES -- GENERAL
. PROCESS WEIGHT RATE (POUNDS PER HOUR) EMISSION RATE (POUNDS PER HOUR) 50 0 .36 100 0 .55 500 1 .53 

### 1,000 2.25 5,000 6 .34 10,000 9.73 

### 20,000 14.99 60,000 29.60 80,000 31 .19 120,000 33.28 160,000 34.85 

### 200,000 36.11 400,000 40 .35 1,000,000 46.72 

### [(f) Process industries -- specifle
. (f)(1) "Emission standards" (from cupolas)
. No "person shall cause or allow the operation of any iron foundry cupola unless such cupola is equipped with gas-cleaning devices and so, operated as to remove ninety percent (90%) by weight of all "particulate matter" in the cupola discharge gases, or to release not more than one and seven-tenths (1 .7) of a pound of "particulate matter" per ton of iron produced, whichever is more stringent
. Gases, vapors and gas-entrained effluents fiomsuch cupolas shall be incinerated at a minimum temperature of 1300 degrees Fahrenheit for a period of not less than three-tenths of a second
. (f)(2) "Emission standards" (hot mix asphalt plants) . No "person" shall cause or allow the "emission" of "particulate matter" fromhot mix asphalt plants in excess ofone tenth of a pound per ton of asphalt produced
. In addition, the process must conform to subsection (b) of this regulation
.Draft -January 13120Q3 

### 16 (f(3) "Emission standards" (foundry sand)
. No "person" shall cause or allowthe operation of a foundry sand process unless such process conforms to subsection (b) ofthis regulation and is equipped with dust control facilities and so operated as to remove ninety percent (90%) of the "particulate matter" fromthe foundry sand process, or to emit not more than seventy-five hundredths (0.75) of a pound of "particulate matter" per ton of material cast. (f)(4) "Emission standards" (concrete batching)

. No "person" shall cause or allow the operation of a concrete batching process unless such process conforms to subsection (b) ofthis regulation and is equipped with "fugitive dust" control facilities with a collection efficiency of 90percent or 0 .02 pounds per cubic yard of concrete, whichever results in less "emission."]

, Industries using process sources -specific
. 

### (1) IRONFOUNDRY CUPOLA
. FOR THE PURPOSES OF THIS SUBDIVISION, "IRON FOUNDRY CUPOLA" MEANS A FURNACE USED IN THE IRON FOUNDRY INDUSTRY THAT USES COKE, A DERIVATIVE OF COAL, AS FUEL
. NO OWNER OR OPERATOR SHALL CAUSE ORALLOW THE OPERATION OF ANY IRON FOUNDRY CUPOLA UNLESS: (A) PARTICULATE MATTER CONTROL MEASURES AND/OR CONTROL EQUIPMENT REMOVE AT LEAST NINETY PERCENT (90%) BY WEIGHT OF ALL PARTICULATE MATTER IN THE CUPOLA DISCHARGE GASES, OR PARTICULATE MATTEREMISSIONS ARE LESS THANOR EQUAL TO1 .7 POUNDS OF PARTICULATE MATTER PER TON OF IRON PRODUCED, WHICHEVER PRACTICE OR COMBINATION OF PRACTICES RESULTS INTHE LOWEST PARTICULATE MATTER EMISSIONS; AND (B) GASES, VAPORS AND GAS-ENTRAINED EFFLUENTS FROM SUCH CUPOLAS ARE INCINERATED AT A MINIMUM TEMPERATURE OF ONE THOUSANDTHREE HUNDRED (1300) DEGREES FAHRENHEIT FORA PERIOD OF NOT LESS THAN,THRBE-TENTHS (0 .3) OF A SECOND

. (2) HOT MIX ASPHALT PLANT
. NOOWNER OR OPERATOR SHALL CAUSE OR ALLOW THE OPERATION OF ANY HOT MIX ASPHALT PLANT UNLESS: (A) PARTICULATE MATTEREMISSIONS ARE LESS THAN0.1 POUNDS OF PARTICULATE MATTER PER TON OF ASPHALT PRODUCED ; AND (B) THE OPERATION CONFORMS TOTHE REQUIREMENTS SET FORTH IN SUBSECTION (c) OF THIS SECTION
. (3) FOUNDRY SAND PROCESS
. NO OWNER OR OPERATOR SHALL CAUSE OR ALLOW THE OPERATION OF A FOUNDRY SAND PROCESS UNLESS: (A) PARTICULATE MATTER CONTROL MEASURES AND/OR CONTROL EQUIPMENT REMOVE AT LEAST NINETY PERCENT (90%) OF ALLDraft =January 13, 2003 17 AIRBORNE PARTICULATE MATTER FROM SUCHPROCESS, OR PARTICULATE MATTER EMISSIONS ARE LESS THAN 0 .75 POUNDS OF PARTICULATE MATTER PERTONOF MATERIAL CAST, WHICHEVER PRACTICE OR COMBINATIONOF PRACTICES RESULTS IN THE LOWEST PARTICULATE MATTER EMISSIONS; AND 

### (B)
. THE OPERATION CONFORMS TOTHE REQUIREMENTS SET FORTH IN SUBSECTION (c) OF THIS SECTION
. (4) CONCRETE BATCHINGPROCESS
. NOOWNER OR OPERATOR SHALL CAUSE ORALLOW

THE OPERATION OF A CONCRETE BATCHING PROCESS UNLESS: (A) PARTICULATE MATTERCONTROL MEASURES AND/OR CONTROL EQUIPMENT REMOVE AT LEAST NINETY PERCENT (90%) OF ALL AIRBORNE PARTICULATE MATTER OR 0 .02 POUNDS OF 

### PARTICULATE MATTERPER CUBIC YARD OF CONCRETE, WHICHEVERPRACTICE OR COMBINATION OF PRACTICES RESULTS IN THE LOWEST PARTICULATE MATTER EMISSIONS; AND

) 

### (B) THE OPERATION CONFORMS TOTHE REQUIREMENTS SET FORTH IN

SUBSECTION (c) OF THIS SECTION
. CONTROL TECHNOLOGY DETERMINATIONS. TOIMPLEMENT ACONTROL TECHOLOGY DETERMINATIONMADE BY THE COMMISSIONER, THE COMMISSIONER MAY MODIFY ORREVISE APERMIT OR ISSUE AN ORDERTOTHE OWNEROR OPERATOR OF ASTATIONARY SOURCE FOR WHICHCONSTRUCTION OR MAJORMODIFICATION COMMENCEDAFTERJUNE l, 1972 THAT REQUIRES MORE STRINGENT EMISSIONS LIMITATIONS THANTHOSE SET FORTHIN SUBDVISIONS (b)(1) AND (b)(2) OF THIS SECTION IF SUCH CONTROL TECHNOLOGY DETERMINATIONDOES NOT RESULT INAVIOLATIONOF THE APPLICABLE PROVISIONS OF 40 CFR52, 60, 61, 62 OR 63
. 

### (i) HAZARDOUS AIR POLLUTANTS
. NOTHING IN THIS SECTION SHALL BE CONSTRUED TO RELIEVE ANOWNER OR OPERATOR FROM

COMPLYING WITHALL EMISSIONS LIMITATIONS FOR HAZARDOUS AIR POLLUTANTS, HAZARDOUS MATERIALS OR OTHER HAZ ARDOUS SUBSTANCES
. (j) EXCEPTED ACTIVITIES
. (1) THE OWNEROR OPERATOR OF ASTATIONARY SOURCE SHALL NOT BE SUBJECT TOTHE VISIBLE EMISSIONS STANDARDS OF SUBDIVISION (b)(2) OF THIS SECTION FORMEASUREMENTS OF OPACITY USINGOPACITY CEM EQUIPMENT DURINGAPERIOD OF STARTUP, SHUTDOWN OR MALFUNCTION

; COMMISSIONER-APPROVED STACKTESTING ; OR INTENTIONAL SOOTBLOWING, FUEL SWITCHING OR SUDDEN LOADDraft - Januarv 13, 2003 18 CHANGING DONE IN ACCORDANCE WITH GOOD ENGINEERING PRACTICES PROVIDEDTHAT: 

### (A) CONSTRUCTION COMMENCED PRIOR TOAUGUST 17,1971 ; (B) THE OWNER OR OPERATOR IS REQUIRED BY PERMIT, ORDER OR REGULATIONTOINSTALL, OPERATE AND MAINTAIN OPACITY CEM EQUIPMENT AT SUCHSTATIONARY SOURCE, AND THE OWNER OR OPERATOR IS IN COMPLIANCE WITHSUCH PERMIT, ORDER OR REGULATIONWITH REGARD TOSUCHOPACITY CEM EQUIPMENT; (C) THE PERIOD OF EXCEPTION FROM THE VISIBLE EMISSIONS STANDARDS OF SUBDIVISION (b)(2) OF THIS SECTION DOES NOT EXCEED ONE-HALF OF ONE PERCENT (0.5%) OF THE TOTAL OPERATING HOURS OF SUCHSTATIONARY SOURCE DURINGANY CALENDAR QUARTER ; AND ) THE OWNEROR OPERATOR OF THE STATIONARY SOURCE DOES NOT CAUSE OR ALLOW

VISIBLE EMISSIONS IN EXCESS OF SIXTY PERCENT (60%) OPACITY DURINGANY SIX-MII~TUTE BLOCK AVERAGE OF THE PERIOD OF EXCEPTION FROM THEVISIBLE EMISSIONS STANDARDS OF SUBDIVISION (b)(2) OF THIS SECTION
. (2) THE OWNEROR OPERATOR OF AN EMISSIONS UNIT THAT IS SUBJECT TOA VISIBLE EMISSIONS STANDARD PURSUANT TOA NEW SOURCE PERFORMANCE STANDARD SET FORTHIN 40 CFR 60AND PROMULGATED ON ORAFTERAUGUST 17, 1971 SHALL NOT BE SUBJECT TOTHEVISIBLE EMISSIONS STANDARDS OF SUBDIVISION (b)(1) AND (b)(2) OF THIS SECTION

. (3) 

### EXCEPT FOR THE USE OF OPEN-BODIED TRUCKS AND TRAILERS, WHICH IS SUBJECT TOTHE REQUIREMENTS OF (c)(1)(D), A PERSON ENGAGED IN AGRICULTURAL OPERATIONS SHALL BE EXEMPT FROM THE REQUIREMENTS OF SUBDIVISION (c)(1) OF THIS SECTIONPROVIDEDSUCH OPERATIONS FOLLOW GENERALLY ACCEPTED AGRICULTURAL PRACTICES ANDARE IN COMPLIANCE WITHSECTION 19a-341 OF THE GENERAL STATUTES
. (4) THE OWNEROR OPERATOR OF ANY OF THE FOLLOWING SOURCES SHALL BE EXEMPT FROM

THE REQUIREMENTS OF SUBDIVISION (b)(3) OF THIS SECTION

: (A) ANANTIQUE MOBILE SOURCE OVER THIRTY YEARS OLD ; (B) A MOBILE SOURCE USED EXCLUSIVELY FOR RACING ;Draft -_Janu_ary_13, 2003 19

(5) 

### (C) AMOBILE SOURCE WHILE IT IS UNDERGOINGA MECHANICAL

REPAIR THAT AFFECTS THE EMISSION OF VISIBLE AIR POLLUTANTS FROM SUCH SOURCE; (D) ANAIRCRAFT; 

### (E) A LOCOMOTIVE OPERATING ONRAILS; (F) A VESSEL OPERATING ONWATER ; AND (G) COMMONLY USED RESIDENTIAL LAWN, GARDENAND SNOW REMOVAL EQUIPMENT
. 

### THE OPERATION OF EQUIPMENT TOGENERATE SMOKE OR FOGBY ANY BRANCHOF THE UNITED STATES MILITARY ORANY OTHER FEDERAL OR STATE AGENCY SHALL BE EXEMPT FROM THE REQUIREMENTS OF SUBSECTIONS (b) AND(e) OF THIS SECTION PROVIDED SUCH OPERATION IS LIMITEDTOTRAINING EXERCISES ORTHE PREPARATIONTHEREOF
. (6) THE OWNEROR OPERATOR OF ANY STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINE WITHA MAXIMUM CONTINUOUS BRAKE HORSEPOWER OUTPUT RATING, AS SPECIFIED BY THE MANUFACTURER, GREATERTHAN OR EQUAL TO 175 BHP SHALL NOT BE SUBJECT TOTHE PARTICULATE MATTER EMISSIONS STANDARDS OF SUBSECTION (e) OF THIS SECTIONPROVIDED THAT SUCH OWNEROR OPERATOR CERTIFIES THE FOLLOWING, INWRITING, TOTHE COMMISSIONER: (A) THE STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINE IS AN EMERGENCY ENGINE, AS DEFINED IN SUBSECTION (a)(2) OF SECTION 22a-174-22 OF THE REGULATIONS OF CONNECTICUT STATE AGENCIES; AND (B) THE FOLLOWINGCERTIFICATION : "I HAVE PERSONALLY EXAMINEDANDAM FAMILIARWITHTHE INFORMATION SUBMITTED IN THIS DOCUMENT ANDALL ATTACHMENTS THERETO, ANDI CERTIFY THAT BASED ON REASONABLE INVESTIGATION, INCLUDING MY INQUIRY OF THOSE INDIVIDUALS RESPONSIBLE FOROBTAININGTHE INFORMATION, THE SUBMITTED INFORMATIONIS TRUE, ACCURATE ANDCOMPLETE TOTHE BEST OF MY KNOWLEDGE AND BELIEF
. I UNDERSTAND THAT ANYFALSE STATEMENT MADE IN THE SUBMITTED INFORMATION MAY BE PUNISHABLE AS A CRIMINAL OFFENSE UNDER SECTION22a-175 OF THE CONNECTICUT GENERAL STATUTES, UNDERSECTION 53a-157b OF THE CONNECTICUT GENERAL STATUTES AND INACCORDANCE WITHANYAPPLICABLE STATUTE."Draft-January 13, 2003 20



### (4) (7) THE OWNER OR OPERATOR OF A STATIONARY RECIPROCATINGINTERNAL COMBUSTION ENGINE WITHAMAXIM-UM CONTINUOUS BRAKE HORSEPOWER OUTPUT RATING, AS SPECIFIED By THE MANUFACTURER, OF LESS THAN 175 BHP SHALL NOT BE SUBJECT TOTHE REQUIREMENTS OF SUBSECTION (e) OF THIS SECTION
. ) THE REQUIREMENTS OF SUBSECTIONS (e), (t) AND(g) OF THIS SECTION SHALL NOT APPLY TOTHE OWNER OR OPERATOR OF A SOURCE SUBJECT TOMORE STRINGENT BACT REQUIREMENTS, PROVIDED THAT THE SOURCE IS OPERATED INCOMPLIANCE WITHA BACT DETERMINATION

. A PERSON CONDUCTING OPEN BURNING PURSUANT TOSECTION22a-174(f) OF THE CONNECTICUT GENERAL STATUTES ORREGULATIONS ADOPTED PURSUANT TO PUBLICACT N0
. 00-1 SHALL NOT BE SUBJECT TOTHE REQUIREMENTS OF THIS SECTION
. (10) IF THE OWNER OR OPERATOR OF A SOURCE POSSESSES DOCUMENTATION DEMONSTRATINGTHAT THE PRESENCE OF UNCOMBINED WATER, SUCH AS WATER VAPOR, IS THE ONLY REASONFOR THE FAILURE OF AN , EMISSION TO COMPLY WITHTHE REQUIREMENTS OF THIS SECTION, THEN THE PROVISIONS OF THIS SECTION SHALL NOT APPLY TOTHAT EMISSION
. (11) THE OWNER OR OPERATOR OF A MUNICIPAL WASTE COMBUSTORAS DEFINED IN SECTION 22a-174-38 OF THE REGULATIONS OF CONNECTICUT STATE AGENCIES SHALL BE EXEMPT FROM THE REQUIREMENTS OF THIS SECTION, Sec
. 2
. Section 22a-174-38 of the Regulations of Connecticut State Agencies is amended by adding new subdivision (13) to subsection (c) as follows: 

### Z3 NOTWITHSTANDING SUBDIVISION(12) OF THIS SUBSECTION, THE OWNER OR OPERATOR OF ARECIPROCATING GRATE WASTE TIRE FIRED INCINERATOR/BOILER SHALL CORRECT ALL EMISSION LIMITS, EXCEPT FOR THOSE IDENTIFIED FOR OPACITY, TO 12%C02
. Sec
. 3, 

### Section 22a-174-38 of the Regulations of Connecticut State Agencies is amended by revising subdivisions (6) and (7) of subsection (d) as follows: (6) Any MWCowner or operator intending to use ERCs pursuant to this subsection shall : (A) No later than the first day ofeach calendat month, calculate, in tons, ERCs per month for each MWCunit, the projected maximum number of ERCs required for that calendar month using the formulas provided in subparagraph (E) of subdivision (4) of this subsection;Draft -January 13, 2003 21



### )

See
. 4
. No later than the first day of each calendar month, acquire a sufficient number of

ERCs approved by the commissioner to match the quantity needed as determined according to subparagraph (A) ofthis subdivision
. The quantity needed may be satisfied with unused ERCs created or acquired in previous months, subject to the restrictions of subparagraph (D) ofthis subdivision
. Credits to be used during the ozone season must have been generated during the ozone season; (C) No later than the twentieth day 'of each month, calculate and record the actual quantity of ERCs used in the preceding calendar month; ) Maintain documentation demonstrating that ERCs used during the ozone season were generated during an ozone season. An ERCgenerator certification shall be sufficient for such demonstration; (E) Prior to May 1, 2001, any ERCs used for meeting the emission limits contained in subdivision (8) of subsection (c) ofthis section shall HAVE BEEN created within [the two (2) year period preceding the date] THE TWO CALENDAR YEARS PRECEDINGTHE YEAR of such ERCuse ; [and] (F) On and after May 1, 2001, any ERCs used to meet the emission limits contained herein shall [be] HAVE BEEN created on or after May 1, 1999[ .] ; AND 

### (G) FORTHE PURPOSES OF SUBPARAGRAPHS (E) AND (F) OF THIS SUBDIVISION

; AN ERC IS CONSIDERED CREATED ONTHE DATE THE NOx EMISSION REDUCTION OCCURS AT APLANT OR SOURCE
. No later than [January 30] MARCH 1 of each year, the MWCowner or operator shall provide to the commissioner a report containing the following information: (A) Arecord for the previous calendar year of each use, sale or other transfer of any and all ofthe ERCs created in accordance with this subsection; and 

### ) A
.record for the previous~calendar year . of actual NOx emissions fromthe facility and each MWCunit, the quantity of ERCs created and the quantity of ERCs used, on a monthly basis and an ozone season basis
.
Section 22a-174-38 of the Regulations of Connecticut State Agencies is amended by revising subdivision (10) of subsection (k) as follows : (10) The test reports and supporting calculations documenting the results of all annual performance tests conducted to determine compliance with the emission limits specified in this section for particulate matter, [opacity,] cadmium, lead, mercury, dioxin/furan emissions, hydrogen chloride, and fugitive ash shall be recorded
. The maximum

demonstrated municipal waste combustor unit load and maximum demonstrated particulate matter control device temperature (for each particulateDraft -January 13, 2003 22 matter control device) shall be recorded for each performance test for dioxin/furan emissions
. The relationship between carbon dioxide and oxygen concentrations shall be recorded if the relationship is reestablished during the annual performance test
. Sec
. 5
. Section 22a-174-19 of the Regulations of Connecticut State Agencies is amended by revising subsection (f) as follows : (f) Other process sources. Notwithstanding the provisions of section [22a-174-18(e)] 22a- 174-18(f) OF THE REGULATIONS OF CONNECTICUT STATE AGENCIES, process sources not covered in subsections (b) through (e) [inclusive] OF THIS SECTIONshall not emit sulfur oxides (expressed as sulfur dioxide) in the stack effluent in concentrations which exceed 500 parts per million at standard temperature and pressure. Sec
. 6
. Section 22a-174-22 of the Regulations of Connecticut State Agencies is amended by revising subdivision (21) of subsection (a) as follows : (21) "Waste combustor" means an incinerator as defined in subsection [22a-174-18(c)] 22a174-18(a ) ofthe Regulations of Connecticut State Agencies, a resources recovery facility as defined in section 22a-207 ofthe Connecticut General Statutes, or a sewage sludge incinerator
. The termdoes not include a flare or an industrial fume incinerator
. 

### STATEMENT OF PURPOSE: Section 1 ofthis amendment revises R .C.S.A
. section 22a-174-18 to: 1) specify the formand averaging time of the existing opacity standards for stationary sources; 2) add particulate matter standards appropriate to fuel-burning equipment using certain fossil fuels; 3) add particulate matter emissions standards and requirements for stationary reciprocating internal combustion engines; 4) add exemptions fromthe visible emissions standards for certain sources during certain periods ofoperation, including sources subject to federal New Source Performance Standards for opacity and smoke generating units used for training purposes by a branch of the U .S
. military; 5) add an exemption fromthe section for municipal waste combustors to recognize of the promulgation of R .C.S.A
. section 22a-174-38, which includes opacity and particulate matter standards for these sources ; and 6) conform the overall format and language to current practices
. Section 2 of this amendment adds a provision to subsection (c) of R .C.S.A
. section 22a-174-38 regarding the calculation of emission levels for reciprocating grate waste tire-fired incinerators
. Section 3 of this amendment clarifies the use of emission reduction credits in the NOx trading programestablished by subsection (d) of R .C.S .A
. section 22a-174-38 and changes the reporting date for submission of the annual NOx trading report . Section 4 ofthis amendment deletes opacity fromthe list ofpollutants in R .C.S.A. section 22a- 174-38(k)(10) for which owners or operators must keep records of annual performance tests. InDraft - January 13, 2003 23

accordance with EPAguidelines for municipal waste combustors, only an initial performance test is required for opacity
. Subsequent to the initial performance test, compliance with the opacity limit is measured using data fromcontinuous emissions monitoring equipment
. Sections 5 and 6 of this amendment correct internal citations within R .C.S.A
. sections 22a-174- 19(t) and 22a-174-22(a)(21) consistent with the adoption of Section 1 of this amendment
.