ATCM FLOW CHART INTERNAL COMBUSTION ENGINES Gasoline Diesel and Alternative Diesel Gaseous Fuel Select Fuel Type: Exit Instructions Created by: Jorge DeGuzman

ATCM FLOW CHARTINTERNAL COMBUSTION ENGINES

GasolineDiesel and

Alternative DieselGaseous Fuel

Select Fuel Type:

ExitInstructionsCreated by:Jorge DeGuzman and Jeff WeissSacramento Metro AQMD

Version 1.19/30/08

http://images.google.com/imgres?imgurl=http://www.gpu.com.br/DieselNovo.JPG&imgrefurl=http://www.gpu.com.br/centralingles.htm&h=992&w=1357&sz=100&hl=en&start=208&um=1&tbnid=5rL8EyI9q3-Q4M:&tbnh=110&tbnw=150&prev=/images%3Fq%3Ddiesel%2Bengine%26start%3D198%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Den%26rls%3DGGLR,GGLR:2006-16,GGLR:en%26sa%3DN

http://images.google.com/imgres?imgurl=http://image.ec21.com/image/suntech/oimg_GC00521511_CA00521516/Daewoo_Diesel_Engine.jpg&imgrefurl=http://suntech.en.ec21.com/GC00521511/CA00521516/Daewoo_Diesel_Engine.html&h=434&w=500&sz=178&hl=en&start=297&um=1&tbnid=yjZUQnUx3DQ0cM:&tbnh=113&tbnw=130&prev=/images%3Fq%3Ddiesel%2Bengine%26start%3D288%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Den%26rls%3DGGLR,GGLR:2006-16,GGLR:en%26sa%3DN

INSTRUCTIONS1. Navigate the flow charts by using the mouse and clicking on one of the options available

The cursor ( ) will change to a hand ( ) when the object is linked to another page.

= Links to more information

= Links to a description of the term used

= Links to a description of the term used

= Links to an ATCM flow chart

= Links to a specific entry point within an ATCM or or

= Goes back to the Main Menu

KEY

Return to Main Menu

= Links to a specific requirement of the ATCM

or

= Exits the program

= Links to a document

?

Mobile CargoHandling Equipment

at IntermodalRail Yards

AuxiliaryMarine Engine

Mobile Cargo Handling Equipment

at Ports

Heavy DutyVehicles at

Municipalities

Return to Main Menu

Portable orTransportable

EngineStationary Engine

DIESEL AND ALTERNATIVE DIESEL ENGINES

Off Road On Road

Heavy DutyVehicles at

Utilities

Commercial MotorVehicles

Stationary Engines Portable Engines

Please select the engine category that best describes the engine being reviewed

Mobile CargoHandling Equipment

at IntermodalRail Yards

DistributiveGeneration

Mobile Cargo Handling Equipment

at PortsOn-Road Vehicles

Return to Main Menu

Portable orTransportable

Engine

Stationary Engine

GASOLINE OR GASEOUS FUEL ENGINES

Off Road On RoadStationary Engines Portable Engines

Please select the engine category that best describes the engine being reviewed. For dual-fuel engines (i.e. designed to operate on a combination of diesel and a gaseous fuel) see Diesel-Fueled Engines

Auxiliary Marine Engines

This source category is not subject to an ATCM

Other Potentially Applicable Regulations:

Emission Limits and Requirements for Auxiliary Diesel Engines and Diesel-Electric Engines Operated on Ocean-Going Vessels within California Waters and 24 Nautical Miles of the California Baseline

Return to Previous Page

ARB Contact: Paul Milkey, (916) 327-2957

Enforced by: ARB

Regulation:

Initial Statement of Reasons (Staff Report):

Final Statement of Reasons:

http://www.arb.ca.gov/regact/marine2005/fro13.pdf

http://www.arb.ca.gov/regact/marine2005/isor.pdf

http://www.arb.ca.gov/regact/marine2005/fsor.pdf

or

or

or

http://www.arb.ca.gov/regact/marine2005/fro13.pdf

http://www.arb.ca.gov/regact/marine2005/isor.pdf

http://www.arb.ca.gov/regact/marine2005/fsor.pdf

Mobile Cargo Handling Equipment at Ports and Intermodal Rail Yards

This source category is not subject to an ATCM


Regulation for Mobile Cargo Handling Equipment at Ports and Intermodal Rail Yards

ARB Contact: Lisa Williams, (916) 327-1498

Enforced by: ARB

Regulation:



http://www.arb.ca.gov/regact/cargo2005/revfro.pdf

http://arb.ca.gov/regact/cargo2005/isor.pdf

http://arb.ca.gov/regact/cargo2005/fsor.pdf

http://www.arb.ca.gov/ports/cargo/documents/chefactsheet0207.pdf Fact Sheet:

Return to Previous Menu

or

or

or

or

http://www.arb.ca.gov/regact/cargo2005/revfro.pdf

http://arb.ca.gov/regact/cargo2005/isor.pdf

http://arb.ca.gov/regact/cargo2005/fsor.pdf

http://www.arb.ca.gov/ports/cargo/documents/chefactsheet0207.pdf

On-Road Heavy-Duty Vehicles at Municipalities or Utilities


Is it a regulated

school bus?

Go to school bus

idling ATCM

Notsubject to an

ACTMYesNo

Start Here


ARB Contact: Ms. Gloria Linder, (916) 323-2803 & Mr. Warren Hawkins (916) 324-6771

Enforced by: ARB

Regulation:



http://www.arb.ca.gov/msprog/publicfleets/publicfleetsfactsheet.pdf Fact Sheet:

http://www.arb.ca.gov/regact/dpmcm05/revfro.pdf

http://www.arb.ca.gov/regact/dpmcm05/revfsor.pdf

http://www.arb.ca.gov/regact/dpmcm05/isor.pdf

Diesel Particulate Matter Control Measure for On-road Heavy-duty Diesel-fueled Vehicles Owned or Operated by Public Agencies and Utilities

or

or

or

or

http://www.arb.ca.gov/msprog/publicfleets/publicfleetsfactsheet.pdf



http://www.arb.ca.gov/regact/dpmcm05/revfsor.pdf

http://www.arb.ca.gov/regact/dpmcm05/isor.pdf

ENGINES FIRED ON GASOLINE OR GASEOUS FUELS(Gasoline, Natural Gas, Propane, Waste Gas, etc.)

Other potentially applicable regulations include:

New source review

SB-700 – Permitting of Agricultural SourcesDistributive Generation (if exempt from local permitting)

Other district-specific rules and regulations

Is it a regulated

school bus?

Go to school bus

idling ATCM

Notsubject to an

ACTMYesNo

Start Here


ATCM to Limit School Bus Idling and Idling at Schools

Is it a regulated

bus?

Notsubject to

thisACTM

Is it a school bus,

a school activity bus, youth bus or a general

paratransitvehicle?

Idling Exemptions

Must turn off the engine upon stopping at a school or within 100 feet of a school, and must not turn the bus or vehicle engine on more than 30 seconds before beginning to depart from a school or from within 100 feet of a school; and

Must not cause or allow a bus or vehicle to idle at any location greater than 100 feet from a school for: (i) more than five consecutive minutes; or (ii) a period or periods aggregating more than five minutes in any one hour.

Is it a transit bus or a

commercial motor vehicle not identified

above?

Must turn off the engine upon stopping at a school and must not turn the bus or vehicle engine on more than 30 seconds before beginning to depart from a school; and

Must not cause or allow a bus or vehicle to idle at any location within 100 feet of, but not at, a school for: (i) more than five consecutive minutes; or (ii) a period or periods aggregating more than five minutes in any one hour.

Yes

Yes

No

Yes

No

NoReturn to Main Menu

?

What is a regulated bus?Every school bus, transit bus, school pupil activity bus, youth bus, general public paratransit vehicle, and other commercial motor vehicle as defined in CCR, Title 13, Section 2480(h). The ATCM does not apply to zero emission vehicles or pickup trucks.

Idling Exemptions:The idling restrictions do not apply to:

1 Idling is necessary while stopped:A For an official traffic control device;B For an official traffic control signal;C For traffic conditions over which the driver has no control, including, but not limited to: stopped in a line of traffic; orD At the direction of a peace officer;

2 Idling is necessary to ascertain that the school bus, transit bus, school pupil activity bus, youth bus, general public paratransit vehicle, or other commercial motor vehicle is in safe operating condition and equipped as required by all provisions of law, and all equipment is in good working order, either as part of the driver's daily vehicle inspection, or as otherwise needed;3 Idling is necessary for testing, servicing, repairing, or diagnostic purposes;4 Idling is necessary, for a period not to exceed three to five minutes (as per the recommendation of the manufacturer), to cool down a turbo-charged diesel engine before turning the engine off;5 Idling is necessary to accomplish work for which the vehicle was designed, other than transporting passengers, for example:

A Collection of solid waste or recyclable material by an entity authorized by contract, license, or permit by a school or local government;

B Controlling cargo temperature; orC Coperating a lift, crane, pump, drill, hoist, mixer, or other auxiliary equipment other than a heater or air conditioner;

6 Idling is necessary to operate:A A lift or other piece of equipment designed to ensure safe loading, unloading, or transport of persons with one or more

disabilities; orB A heater or an air conditioner of a bus or vehicle that has, or will have, one or more children with exceptional needs aboard;

7 Idling is necessary to operate defrosters, heaters, air conditioners, or other equipment to ensure the safety or health of the driver or passengers, or as otherwise required by federal or State motor carrier safety regulations; or8 Idling is necessary solely to recharge a battery or other energy storage unit of a hybrid electric bus or vehicle.

Return to Flow Chart

ATCM to Limit School Bus Idling and Idling at Schools (Continued)

Regulation: http://www.arb.ca.gov/regact/sbidling/revfro.pdf

Initial Statement of Reasons (Staff Report): http://www.arb.ca.gov/regact/sbidling/isor.pdf

Final Statement of Reasons: http://www.arb.ca.gov/regact/sbidling/fsor.pdf

Additional Information:

Enforced by: ARB, peace officers (inc. CHP), and Districts

ARB Contact: Kitty Howard (916) 322-3984


or

or

or

http://www.arb.ca.gov/regact/sbidling/revfro.pdf

http://www.arb.ca.gov/regact/sbidling/revfro.pdf

http://www.arb.ca.gov/regact/sbidling/isor.pdf

http://www.arb.ca.gov/regact/sbidling/isor.pdf

http://www.arb.ca.gov/regact/sbidling/fsor.pdf

http://www.arb.ca.gov/regact/sbidling/fsor.pdf

ATCM to Limit Diesel-Fueled Commercial Motor Vehicle Idling

Is it a commercial

vehicle?

Notsubject to

thisACTM

Is it required to

have a licensefor operation on

highways?

Idling Exemptions

Must not operate a diesel-fueled auxiliary power system (APS) to power a heater, air conditioner, or any ancillary equipment on that vehicle during sleeping or resting in a sleeper berth for greater than 5.0 minutes

Is itoperating within

100 ft of a restrictedarea?


Start HereNo

Yes

Must not idle the vehicle's primary diesel engine for greater than 5.0 minutes at any location

Yes

No

Yes

No

?

What is a Commercial Vehicle?"Commercial Motor Vehicle" means any vehicle or combination of vehicles defined in Vehicle Code Section 15210(b) and any other motor truck or bus with a gross vehicle weight rating of 10,001 pounds or more, except the following: (A) a zero emission vehicle; or (B) a pickup truck as defined in Vehicle Code Section 471.

Idling Exemptions:The idling restrictions do not apply to the period or periods which:

1. A bus is idling forA. Up to 10.0 minutes prior to passenger boarding, orB. When passengers are onboard;

2. Idling of the primary diesel engine is necessary to power a heater, air conditioner, or any ancillary equipment during sleeping or resting in a sleeper berth. This provision does not apply when operating within 100 feet of a restricted area;3. Idling when the vehicle must remain motionless due to traffic conditions, an official traffic control device, or an official traffic control signal over which the driver has no control, or at the direction of a peace officer, or operating a diesel-fueled APS at the direction of a peace officer;4. Idling when the vehicle is queuing that at all times is beyond 100 feet from any restricted area;5. Idling of the primary engine or operating a diesel-fueled APS when forced to remain motionless due to immediate adverse weather conditions affecting the safe operation of the vehicle or due to mechanical difficulties over which the driver has no control;6. Idling to verify that the vehicle is in safe operating condition as required by law and that all equipment is in good working order, either as part of a daily vehicle inspection or as otherwise needed, provided that such engine idling is mandatory for such verification;7. Idling of the primary engine or operating a diesel-fueled APS is mandatory for testing, servicing, repairing, or diagnostic purposes;8. Idling when positioning or providing a power source for equipment or operations, other than transporting passengers or propulsion, which involve a power take off or equivalent mechanism and is powered by the primary engine for:

A. Controlling cargo temperature, operating a lift, crane, pump, drill, hoist, mixer (such as a ready mix concrete truck), or other auxiliary equipment;

B. Providing mechanical extension to perform work functions for which the vehicle was designed and where substitute alternate means to idling are not reasonably available; or

C. Collection of solid waste or recyclable material by an entity authorized by contract, license, or permit by a school or local government;9. Idling of the primary engine or operating a diesel-fueled APS when operating defrosters, heaters, air conditioners,or other equipment solely to prevent a safety or health emergency;10. Idling of the primary engine or operating a diesel-fueled APS by authorized emergency vehicles while in the courseof providing services for which the vehicle is designed;11. Idling of military tactical vehicles during periods of training; and12. Idling when operating equipment such as a wheelchair or people assisted lift as prescribed by the Americans with Disabilities Act;


ATCM to Limit Diesel-Fueled Commercial Motor Vehicle Idling

Regulation:




Enforced by: ARB, peace officers (inc. CHP), and Districts

ARB Contact: John Gruszecki (916) 327-5601


http://www.arb.ca.gov/regact/idling/fro1.pdf

http://www.arb.ca.gov/regact/idling/isor.pdf

http://www.arb.ca.gov/regact/idling/fsor.pdf

http://www.arb.ca.gov/msprog/truck-idling/factsheet.pdf Fact Sheet:

or

or

or

or

Staff Contact: John Gruszecki, (916) 327-5601

13 CCR Chapter 10, §2485: ATCM to Limit Diesel-Fueled Commercial Motor Vehicle IdlingAdopted: July 22, 2004

http://www.arb.ca.gov/regact/idling/fro1.pdf



http://www.arb.ca.gov/regact/idling/fsor.pdf

http://www.arb.ca.gov/msprog/truck-idling/factsheet.pdf

mailto:[email protected]


Return to Main Menu

Does itcontain less

than 5 parts diesel fuel to 100 parts total

fuel on an energy equivalent

basis?

Go toPortableEngineATCM

Notsubject to an

ACTM

ENGINES FIRED ON ALTERNATIVE DIESEL FUEL

Start Here

Is it adual-fuel

diesel pilotengine?

No

Yes

NoYes

Return to Main Menu

Is itrated at 50 hp

or greater?

Go toPortable

IC EngineATCM

Notsubject toan ACTM

PORTABLE/TRANSPORTABLE ENGINES

Start Here

Is itportable?

Is itused to propel

mobile equipment or a motorvehicle?

Is itused on

San Clemente or San Nicolas

islands?

Is itpreemptedfrom state

regs by 42 USC§7543(e)(1)?

Is itsubject to

SCAQMD GroundService Equip.

MOU?

Hasthe airline

demonstrated ATCM equivalency

to ARB?

Yes

Yes

Go toStationaryIC Engine

ATCM

Notsubject to thisATCM. Checkon-road and

off-roadATCMs

No

No

Yes

Yes

No

Is ittactical support

equipment?

No

Yes

No

Yes

No

No

Is itan agricultural

engine?

YesNo

No

Go toAg Engine

Page

?

Note: All ag engines (except for rental

equipment) are considered stationary engines. Click

here for more info or continue to Ag engine Page

Yes

Yes

What is a Portable Engine?An engine designed and capable of being carried or moved from one location to another. Indicia of portability include, but are not limited to, wheels, skids, carrying handles, dolly, trailer, or platform. For the purposes of this regulation, dredge engines on a boat or barge are considered portable

The engine is not portable if:

1. The engine or its replacement is attached to a foundation, or if not so attached, will reside at the same location for more than 12 consecutive months. The period during which the engine is maintained at a storage facility shall be excluded from the residency time determination. Any engine, such as a back-up or stand-by engine, that replace engine(s) at a location, and is intended to perform the same or similar function as the engine(s) being replaced, will be included in calculating the consecutive time period. In that case, the cumulative time of all engine(s), including the time between the removal of the original engine(s) and installation of the replacement engine(s), will be counted toward the consecutive time period; or

• the engine remains or will reside at a location for less than 12 consecutive months if the engine is located at a seasonal source and operates during the full annual operating period of the seasonal source, where a seasonal source is a stationary source that remains in a single location on a permanent basis (at least two years) and that operates at that single location at least three months each year; or

• the engine is moved from one location to another in an attempt to circumvent the portable residence time requirements.

What is a Dual-fuel Diesel Pilot Engine?An engine that uses diesel fuel as a pilot ignition source at an annual average ratio of less than 5 parts diesel fuel to 100 parts total fuel on an energy equivalent basis.

What is Tactical Support Equipment?Equipment using a portable engine, including turbines, that meets military specifications, owned by the U.S. Department of Defense and/or the U.S. military services or its allies, and used in combat, combat support, combat service support, tactical or relief operations, or training for such operations. Examples include, but are not limited to, engines associated with portable generators, aircraft start carts, heaters and lighting carts.


TITLE 42--THE PUBLIC HEALTH AND WELFARECHAPTER 85--AIR POLLUTION PREVENTION AND CONTROL

SUBCHAPTER II--EMISSION STANDARDS FOR MOVING SOURCES Part A--Motor Vehicle Emission and Fuel Standards

Sec. 7543. State standards

(e) Nonroad engines or vehicles(1) Prohibition on certain State standards No State or any political subdivision thereof shall adopt or attempt to enforce any standard or other requirement relating to the control of emissions from either of the following new nonroad engines or nonroad vehicles subject to regulation under this chapter–

(A) New engines which are used in construction equipment or vehicles or used in farm equipment or vehicles and which are smaller than 175 horsepower.

(B) New locomotives or new engines used in locomotives. Subsection (b) of this section shall not apply for purposes of this paragraph.

Complete Section::

http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=browse_usc&docid=Cite:+42USC7543


or

http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=browse_usc&docid=Cite:+42USC7543

StartHere

Is theengine using

CARB diesel, or averified alternative

diesel?

Isthe engine

using a fueladditive?

Has theadditive been

certified as perATCM?

Is it aTier 0

engine?

Is itused only

for emergencyapplications?

Is ita low useengine?

Not in compliancewith ATCM

Yes

No

Yes

Go toTier 0

Engines

No

No

Yes

No

By 1/1/20 it must be replaced with a Tier 4engine, retrofitted with level 3 retrofit or reduceemissions by 85% with verified technology

YesYes

Yes

No

Is itcertifiedto latest

standards?

Wasit registeredor permitted

before1/1/06?

ViewATCM Fleet

Requirements

Did itoperate

in Californiabetween 3/4/04and 10/1/06?

Was theengine ordered

≤ 6 months priorto the mostrecent tierchange?

Wasan application

filed ≤ 6 monthsfrom the tier

change?

Is it adealer owned stockengine meeting the

preceding tierstandard?

Yes

No

Yes

No

Is itallowed

under theflexibility provisions

of 40 CFR, Part 89or Title 13?

Yes

Yes

Yes

No

No

No

Yes

Yes

No

PORTABLE ENGINE ATCM


No

Wasan application

received before01/01/2010?

Not in compliancewith ATCM

Yes

No

DoneReturn to

Main Menu

No

?

What is a Fuel Additive?Any substance designed to be added to fuel or fuel systems or other engine-related systems such that it is present in-cylinder during combustion and has any of the following effects: decreased emissions, improved fuel economy, increased performance of the engine; or assists diesel emission control strategies in decreasing emissions, or improving fuel economy or increasing performance of the engine. Fuel additives

used in conjunction with diesel fuel may be treated as an alternative diesel fuel.


What is an Alternative Diesel Fuel?Any fuel used in a compression ignition (CI) engine that is not, commonly or commercially known, sold or represented by the supplier as diesel fuel No. 1-D or No. 2-D, pursuant to the specifications in ASTM Standard Specification for Diesel Fuel Oils D975-81, or an alternative fuel, and does not require engine or fuel system modifications for the engine to operate, although minor modifications (e.g., recalibration of the engine fuel control) may enhance performance. An emission control strategy using a fuel additive will be treated as an alternative diesel fuel based strategy unless:

(1) the additive is supplied to the engine fuel by an on-board dosing mechanism, or (2) the additive is directly mixed into the base fuel inside the fuel tank of the engine, or (3) the additive and base fuel are not mixed until engine fueling commences, and no more additive plus base fuel combination is mixed

than required for a single fueling of a single engine.

What is a Low-Use Engine? A portable diesel-fueled engines that operates 80 hours or less in a calendar year.

PORTABLE ENGINE ATCM – TIER 0 ENGINES

Start here

Isthe engine

currently permittedor registered?

Did itoperate

in Californiabetween 3/1/04and 10/1/06?

Willthe local districtallow the use ofTier 0 engines?

Not in compliance with ATCM

Refer to local districtpolicy for unpermitted Tier 0 engines

No

Yes

No

Yes

No

Is itused only

for emergencyapplications?

Is ita low-useengine?

No

By 1/1/20 it must be replaced witha Tier 4 engine, retrofitted withlevel 3 retrofit or reduce emissionsby 85% with verified technology

Is itused in

a lattice boomcrane?

Has thedemonstration

been made pursuant to§93116.3(b)(4)(A)?

Yes

Will itbe replaced

by a Tier 4 within2 years of Tier 4

introduction?

Is thereplacement

specified in writingin advance?

Operation allowed until2 years after introductionof Tier 4 units

Operation alloweduntil 1/1/10

YesNo

No

Yes

Yes

No

Yes

No

Yes

No

Return to Portable Engines Main Menu

Yes

DoneReturn to

Main Menu

?

A portable diesel-fueled engine used in a lattice boom crane shall be exempt from the requirements of section 93116.3(b)(1)(A) if the Responsible Official has demonstrated to the satisfaction of the Executive Officer or the APCO that the portable diesel-fueled engine in the lattice boom crane cannot be replaced with a portable diesel-fueled engine that is certified to meet a federal or California standard for newly manufactured nonroad engines pursuant to 40 CFR Part 89 or Title 13 of the California Code of Regulations (that is, certified to Tier 1, 2 or 3 nonroad engine standards).

§93116.3 Requirements

(b) Diesel PM Standards(4) Lattice boom cranes

(A)

Replacing a Tier 0 Engine with a Tier 4 Engine:

In lieu of complying with (b)(1)(A), owners of portable diesel-fueled engines used exclusively in emergency applications or portable diesel-fueled engines that qualify as low-use engines may commit to replacing these engines with Tier 4 engines, subject to the requirements below:

1. the Responsible Official shall submit written notification identifying the specific portable diesel-fueled engines to be replaced with portable diesel-fueled engines certified to the Tier 4 emission standards; and

2. for each class and category of nonroad engine, replace each portable diesel-fueled engine so identified within two years of the first engine being offered for sale that satisfies the Tier 4 emission standards.


Type ofengine?

ATCM Exempt

Does itoperate ≥ 100hours/year?

Isengine

fueled withalternative

fuels?

Doesowner wish

to include unitin fleet

average?

Diesel PM rate iscalculated as 0 forthis engine

Continue toEntry

Point #3

Fle

et E

xe

mp

t

Is engineused for emergencyoperations but future

use may includenon-emergency

operations?

Engine is immediatelysubject to fleet standards

when used innon-emergency capacity

Is enginea low-use engine

but future use mayexceed allowed

hours ofoperation?

Engine is immediatelysubject to fleet standards

when allowed hoursare exceeded

Not regulated by ATCMfleet requirements

Fleet Engine

Continue toEntry

Point #1

Start Here

No

Yes

No

Yes

No

No

No

Yes

PORTABLE ENGINE ATCM FLEET STANDARDS

Was itadded to the

fleet before 1/1/09and does meet

latest tierstandards?Yes

Yes

Continue toEntry

Point #2

No

Yes


DoneReturn toMain Page

?

Is theengine equipped

with SCR?

Test results for NOx, PM, andNH3 slip must be submittedat least every 3 years

Doescompany

wish to includeengine in

fleet?

Not regulatedby ATCM fleetrequirements

Engine becomes anirrevocable participantin fleet calculations

Recordkeepingrequirements apply

Was itinstalled prior to

1/1/04?

Has ARBexempted theunit from fleetrequirements?

Is ita Tier 4engine4

Engine may be countedtwice in fleet calculationsfor 2013 and 2017

Was itadded before

1/1/15?

Doesit have a

Level 3 retrofit,or have a retrofit

to reduce PMby 85%?

Did theequipment use

more than 200 hrs ofgrid power in lieu of the

engine for a givenproject?

Engine emissionfactor may be offset

Record-keepingapplies

Engine is subjectto fleet standards

Yes

No

Yes

No

Yes

No

Yes

No

Yes

Yes

No

Yes

No

Yes

No

EntryPoint #1

No EntryPoint #2

PORTABLE ENGINE ATCM FLEET STANDARDS (Continued)

EntryPoint #3


DoneReturn to

Main Menu

?

ATCM FLEET STANDARDS

PM Fleet Standards

Applicable Fleet Average for All Engines Within Each HP Range

ComplianceDate

Less than 175 hp

(g/bhp-hr)175 hp to 749 hp

(g/bhp-hr)750 hp or Greater

(g/bhp-hr)

01/01/2013 0.3 0.15 0.25

01/01/2017 0.18 0.08 0.08

01/01/20020 0.04 0.02 0.02

The average PM emission rate from all engines within a horsepower range must meet the above standards by the specified dates.


?

PORTABLE ENGINE ATCM

Webpage:

Final Statement of Reasons (Staff Report):


Enforced by: Districts and ARB – fleet compliance reporting is directly to ARB

ARB Contact: Grant Chin(916) [email protected].


http://www.arb.ca.gov/diesel/peatcm/peatcm.htm

Regulation:

17 CCR 93116 ATCM for Diesel Particulate Matter from Portable engines Rated at 50 HP and GreaterAdopted: February 26, 2004

or

or

CARB letter regarding portable engines at agricultural sources:

CARB cover letter for Districts Re: Portable Engines at Agricultural Sources:

http://www.arb.ca.gov/portable/perp/peatcm091207.pdf

http://www.arb.ca.gov/regact/2007/perp07/fsor.pdf


http://www.arb.ca.gov/diesel/peatcm/peatcm.htm

http://www.arb.ca.gov/portable/perp/peatcm091207.pdf

http://www.arb.ca.gov/regact/2007/perp07/fsor.pdf

STATIONARY ENGINE ATCM

Webpage:

Final Statement of Reasons (Staff Report):


Enforced by: Districts and ARB

ARB Contact: Ron Hand(916) [email protected]


http://www.arb.ca.gov/regact/agen06/agen06.htm

http://www.arb.ca.gov/regact/agen06/fsor.pdf

Regulation: http://www.arb.ca.gov/diesel/ag/documents/finalreg101807.pdf

17 CCR 93115: ATCM for Stationary Compression Ignition EnginesAdopted: February 26, 2004; Revised, effective October 18, 2007

or

or

Initial Statement of Reasons for Ag Engines: http://www.arb.ca.gov/regact/agen06/isor.pdf or


http://www.arb.ca.gov/regact/agen06/agen06.htm

http://www.arb.ca.gov/regact/agen06/fsor.pdf

http://www.arb.ca.gov/diesel/ag/documents/finalreg101807.pdf

http://www.arb.ca.gov/regact/agen06/isor.pdf

What’s a Fleet Engine?Any portable engine or group of portable engines that are owned and managed by an individual operational entity, such as a business, business unit within a corporation, or individual city or state department under the control of a Responsible Official. Engines that are owned by different business entities that are under the common control of only one Responsible Official shall be treated as a single fleet.

What’s a Fleet Exempt Engine?Any portable engine that cannot be included when calculating the average PM emissions for the fleet:

Engines not Included in the Fleet Standard

Engines operated exclusively outside California

Engines operated only within the Outer Continental Shelf

Engines used exclusively in emergency applications

Engines qualifying as low-use engines

Engines used in a lattice boom crane

What’s an ATCM Exempt Engine?All non-portable engines and any portable engine not subject to the ATCM. Most ATCM Exempt Engines are not subject to fleet standards. However, the owner of a non-diesel fired engine may choose to include said engine in its fleet in order to lower the fleet’s average PM emission rate.

Return to Main Menu


Is itrated at 50 hp

or greater?

Notsubject to

ACTM

STATIONARY ENGINES

Start Here

Is itportable?

Is itused to propel

mobile equipment or a motor vehicle?

Is itan auxiliary engine on a

marine vessel?

Is itan agricultural

engine?

Is ita dual fueled

pilot engine thatuses diesel and

digester or landfillgas?

Yes

No

Go toPortable

IC EngineATCM

Notsubject to thisATCM. Checkon-road and

off-roadATCMs

No

Yes

No

Yes

Is ita test engine

exempted by theDistrict?

No

Yes

No

No

Go toAuxiliaryMarine

Engines

Yes

Is it a single cylinder

cetane testingengine?

Yes

Doesit meet thelatest Tier

standards?

EngineNot

Allowed

Engine inCompliancewith ATCM

Yes

Yes

Is it anew enginebeing sold,

offered for sale,or leased?

No

No

Yes

Go toAg Engine

Page

No

Isit an

emergencystandbyengine?

Go toStandbyEngine Page

Go toPrimeEnginePage

No

No

Is itused only in

San Clementeor San Nicolas

islands?

Engine eligibilityshall be reviewedevery 5 years

Yes

No Yes

Yes


?

Continuedfrom

PreviousPage

STATIONARY EMERGENCY STANDBY ENGINES

Engine is inCompliancewith ATCMIs it

used solelyon a OCS platform

within 25 ml of California seaward

boundary?

Is itusing only

CARB diesel,biodiesel, or an

alternate asspecified in§93115.5?

Is itan in-use,

emergency standbyunit at a nuclear facility

subject toUSNRC?

Is itused only

for safe shutdownand maintenance of

the plant duringpower

failure?

Is itused no more

than 200 hrs/yrfor maintenance

and testing?

Must comply with §93115.6(b)(1) and§93115.6(b)(2)

No EngineNot

Allowed

Yes

Yes

Yes

Continueto EntryPoint #4

No

Yes

Is itused by DOD

at a CommandDestruct (CT)

Site?

Engine can operate duringemergencies and, prior to1/1/2010, up to 100 hrs/yearfor testing and maintenance.

No

Is itwithin 500 feetof a school?

Continueto

Next Page

Yes

Engine is inCompliancewith ATCM

No

No

Engine is not allowed to operatein response to rolling blackoutunless the criteria in §93115.6(a)(2),(b)(1), (c)(1)(B), or (c)(2)(B) asappropriate are met

Yes

Entry Point#5

No

Yes

No

Go toPrime Power

EnginePage

Does not qualifyas an emergency standby engine

Return to Stationary Engines Main Page



?

Continuedfrom Previous

Page

STATIONARY EMERGENCY STANDBY ENGINES (continued)

Is itused in

Demand ResponseProgram(DRP)?

Is itan in-use

engine withSCR?

Is itlocated inSan DiegoCounty?

The sum of total RBRPload dispatched must notexceed 80 MW at any timeand units must be dispatchedas per SDGE protocol

Continueto EntryPoint #4


Yes

Go toEntry Point

#5

NoYes

Yes

Engine will remainsubject to §93115.6(c)even when no longerunder a DRF

Wasit enrolled

between 1/1/05and 1/1/08?

Must meet standardsfor new prime powerengines (see Table 3)

Engine allowed100 hrs/yr formaintenance& testing

Yes

Engine allowed75 hrs/yr for RBRP

No

No

Must meet standardsfor new emergencystandby engines(see Table 1)

Yes

Wasengine

installed priorto 1/1/05?

NoWasit enrolled

before1/1/05?

Yes

Wasit enrolled


Must meetPM ≤0.15 g/hp-hr

Yes


No

Must meet hourlimitations in Table 2

No

Must complywith Table 2

Yes

Go toEntry Point

#6

No

No

Continueto

Next Page

Must comply withfuel requirementsas per §93115.5

Return to Standby Engines Main Page

?

Continuedfrom Previous

Page


Is itan exempt

NASA engine per§93115.3(o)

Wasit installed≥ 1/1/05?


Is ita dual fueled

pilot engine thatuses diesel and digester

or landfill gas?

Is ita direct drivefire pump?

Doesit have an

SCR?

Must meet the standardsfor direct-drive fire pumpsand it shall only operate foremergencies, to comply withNFPA-25, or for emissionstesting

Yes

No

No

Yes

Doesthe engine

qualify for anexemption under

§93115.3(d)?

Is itgoing to be

removed fromservice by 1/1/09

per an OSHPDcompliance

plan?

No

No

No

No


No

Yes

Yes

Yes

Yes

Yes

Go toEntry Point

#4Yes


Go toEntry Point

#5

No

Must comply withfuel requirementsas per §93115.5


DoneReturn to

Main Menu

?

Entry Point#6


Is itan in-use

engine withSCR?

Goto EntryPoint #4


Yes

Go toEntry Point

#5

No

Engine will remainsubject to §93115.6(c)even when no longerunder a DRF

Must meet standardsfor new prime powerengines (see Table 3)

Engine allowed100 hrs/yr formaintenance& testing

Yes

Engine allowed150 hrs/yr forISC Operation

NoWas

engineinstalled prior

to 1/1/05?

No

Wasit enrolled

before1/1/05?

Yes

Wasit enrolled



No


Yes

Must meet hourlimitations in Table 2

No

Yes

No


?

† Not adopted, engines must meet Tier 2 PM standard.

Emission Standards for Direct-Drive Fire PumpsEngine Power Installation

DateApplicable Emission Standards (grams/bhp-hr)

Tier CO HC NMHC+NOx NOx PM

50 ≤ hp < 75 < 1/1/2011 Tier 2 3.7 - 5.6 - 0.3

≥ 1/1/2011 Tier 3 3.7 - 3.5 - -†

≥ 1/1/2013 Tier 4 3.7 3.5 0.022

75 ≤ hp < 100 < 1/1/2011 Tier 2 3.7 - 5.6 - 0.3

≥ 1/1/2011 Tier 3 3.7 - 3.5 - -†

≥ 1/1/2015 Tier 4 3.7 0.14 0.3 0.015

100 ≤ hp < 175 < 1/1/2010 Tier 2 3.7 - 4.9 - 0.22

≥ 1/1/2010 Tier 3 3.7 - 3.0 - -†

≥ 1/1/2015 Tier 4 3.7 0.14 0.3 0.015

175 ≤ hp < 300 < 1/1/2009 Tier 2 2.6 - 4.9 - 0.15

≥ 1/1/2009 Tier 3 2.6 - 3.0 - -†

≥ 1/1/2014 Tier 4 2.6 0.14 0.3 0.015

300 ≤ hp < 600 < 1/1/2009 Tier 2 2.6 - 4.8 - 0.15

≥ 1/1/2009 Tier 3 2.6 - 3.0 - -†

≥ 1/1/2014 Tier 4 2.6 0.14 0.3 0.015

600 ≤ hp < 750 < 1/1/2011 Tier 2 2.6 - 4.8 - 0.15

≥ 1/1/2011 Tier 3 2.6 - 3.0 - -†

≥ 1/1/2014 Tier 4 2.6 0.14 0.3 0.015

hp ≥ 750 < /1/2006 Tier 1 8.5 1.0 - 6.9 0.15

≥ 1/1/2006 Tier 2 2.6 - 4.8 - 0.15


?

Table 2Operation Limitations and Emission Standards for In-Use Emergency, Standby Engines > 50 bhp

PM Standards (g/bhp-hr)

Maximum Allowed Hours of OperationHC, NOx, NMHC+NOx, & CO Standards

(g/bhp-hr)Emergency Use and Testing to Show Compliance

Maintenance and Testing

> 0.40 Not limited by ATCM 20 ** hours/year Not limited by ATCM

> 0.15 to ≤ 0.40 Not limited by ATCM 21-30 ** hours/year For engines with emissions control strategies that are not verified, engines must meet the off-road CI Engine Certification Standard for an off-

road engine of the model year and maximum rated power of the engine OR Tier 1 standard if no standard has been instituted OR no increase in CO above 10% from baseline PLUS either no increase in HC or NOx above 10% of baseline

or no increase of NMHC+NOx emissions above baseline.

> 0.01 to ≤ 0.15 Not limited by ATCM 31 to 50 hours/year

≤ 0.01 Not limited by ATCM51 to 100

hours/year

** 40 hours/year are allowed at health facilities for maintenance and testing. In-use, direct-drive, emergency fire pumps are not subject to the above maintenance and testing restrictions provided the engines are only operated during emergencies or to comply with the testing requirements of NFPA 25 “Standard for the Inspection, Testing, and Maintenance of Water-Based Protection Systems,” 2002 edition.

Table 1Operation Limitations and Emission Standards for New Emergency, Standby Engines > 50 bhp

PM Standards (g/bhp-hr)

Maximum Allowed Hours of OperationHC, NOx, NMHC+NOx, & CO Standards

(g/bhp-hr)Testing to Show Compliance and Emergency UseMaintenance and

Testing

≤ 0.15 Not limited 50 hours/year Off-road CI Engine Certification Standard for an off-road engine of the model year and maximum rated power. Tier 1 applies if no standards have been established.≤ 0.01 Not limited 51-100 hours/year


?

Table 3New Prime Power Engines*

PM Standard (g/bhp-hr) HC, NOx, NMHC+NOx, & CO Standards (g/bhp-hr)

Meet the more stringent of ≤0.01 or the Off-Road CI Engine Certification Standard for an off-road engine of the same maximum power.

Off-Road CI Engine Certification Standard for an off-road engine of the model year and maximum rated power of the engine or Tier 1 standards if no standard has been established.

* New is defined as installed after 1-1-05

Table 4In-Use Prime Power Engines

Applicability PM Standard (g/bhp-hr) HC, NOx, NMHC+NOx, & CO Standards (g/bhp-hr)

Off-road PM certified in-use engines

PM ≤ 0.01 or 85% reduction from baseline For engines with emissions control strategies that are not verified, engines must meet the off-road CI Engine Certification Standard for an off-road engine of the model year and maximum rated power of the engine OR Tier 1 standard if no standard has been instituted OR no increase in CO above 10% from baseline PLUS either no increase in HC or NOx above 10% of baseline or no increase of NMHC+NOx emissions above baseline.

Only in-use engines NOT certified with the Off-Road CI PM Standard

PM ≤ 0.01 or 85% reduction from baseline or 30% reduction from baseline plus PM ≤ 0.01 no later than 7-1-11


?



EPA Tier StandardsEngine Power Effective

YearApplicable Emission Standards (grams/bhp-hr)

Tier CO HC NMHC+NOx NOx PM

50 ≤ hp < 75

Pre-1998 Tier 0 - - - - -1998 Tier 1 - - - 6.9 -2004 Tier 2 3.7 - 5.6 - 0.32008 Tier 3 3.7 - 3.5 - 0.222013 Tier 4 3.7 3.5 0.022

75 ≤ hp < 100

Pre-1998 Tier 0 - - - - -1998 Tier 1 - - - 6.9 -2004 Tier 2 3.7 - 5.6 - 0.32008 Tier 3 3.7 - 3.5 - -†2012-2014 Tier 4 3.7 0.14 0.3 0.015

100 ≤ hp < 175

Pre-1997 Tier 0 - - - - -1997 Tier 1 - - - 6.9 -2003 Tier 2 3.7 - 4.9 - 0.222007 Tier 3 3.7 - 3.0 - -†2012-2014 Tier 4 3.7 0.14 - 0.3 0.015

175 ≤ hp < 300

Pre-1996 Tier 0 - - - - -1996 Tier 1 8.5 1.0 - 6.9 0.42003 Tier 2 2.6 - 4.9 - 0.152006 Tier 3 2.6 - 3.0 - -†2011-2014 Tier 4 2.6 0.14 0.3 0.015

300 ≤ hp < 600

Pre-1996 Tier 0 - - - - -1996 Tier 1 8.5 1.0 - 6.9 0.42001 Tier 2 2.6 - 4.8 - 0.152006 Tier 3 2.6 - 3.0 - -†2011-2014 Tier 4 2.6 0.14 - 0.3 0.015

600 ≤ hp < 750

Pre-1996 Tier 0 - - - - -1996 Tier 1 8.5 1.0 - 6.9 0.42002 Tier 2 2.6 - 4.8 - 0.152006 Tier 3 2.6 - 3.0 - -†2011-2014 Tier 4 2.6 0.14 - 0.3 0.015

hp ≥ 750Pre-2000 Tier 0 - - - - -2000 Tier 1 8.5 1.0 - 6.9 0.152006 Tier 2 2.6 - 4.8 - 0.15


What is an Emergency Standby Engine?


(A) is installed for the primary purpose of providing electrical power or mechanical work during an emergency use and is not the source of primary power at the facility; and

(B) is operated to provide electrical power or mechanical work during an emergency use; and(C) is operated under limited circumstances for maintenance and testing, emissions testing, or initial start-up testing, as specified in

sections 93115.6(a),(b), and (c); or(D) is operated under limited circumstances in response to an impending outage, as specified in sections 93115.6(a),(b), and (c); or(E) is operated under limited circumstances under a DRP as specified in section 93115.6(c).

(A) the failure or loss of all or part of normal electrical power service or normal natural gas supply to the facility:1. which is caused by any reason other than the enforcement of a contractual obligation the owner or operator has with a third party or any other party; and2. which is demonstrated by the owner or operator to the district APCO's satisfaction to have been beyond the reasonable control of the owner or operator;

(B) the failure of a facility's internal power distribution system:1. which is caused by any reason other than the enforcement of a contractual obligation the owner or operator has with a third party or any other party; and2. which is demonstrated by the owner or operator to the district APCO's satisfaction to have been beyond the reasonable control of the owner or operator;

(C) the pumping of water or sewage to prevent or mitigate a flood or sewage overflow;(D) the pumping of water for fire suppression or protection;(E) the powering of ALSF-1 and ALSF-2 airport runway lights under category II or III weather conditions;(F) the pumping of water to maintain pressure in the water distribution system for the following reasons:

1. a pipe break that substantially reduces water pressure; or2. high demand on the water supply system due to high use of water for fire suppression; or3. the breakdown of electric-powered pumping equipment at sewage treatment facilities or water delivery facilities; or

(G) the day-of-launch system checks and launch tracking performed (in parallel with grid power) by the United StatesDepartment of Defense at Command Destruct sites (also known as "CT" sites) that occur within the 24-hour timeperiod associated with the scheduled time of the launch.

"Emergency Standby Engine" means a stationary engine that meets the criteria specified in (A) and (B) and any combination of (C) or (D) or (E) below:

“Emergency Use" means providing electrical power or mechanical work during any of the following events and subject to the following conditions:

What is Emergency Use?

The requirements specified in sections 93115.6(b)(3) and 93115.7(b)(1) do not apply to in-use stationary diesel-fueled Cl engines used in emergency standby or prime applications that, prior to January 1, 2005, were required in writing by the district to meet and comply with either minimum technology requirements or performance standards implemented by the district from the "Risk Management Guidance for the Permitting of New Stationary Diesel-Fueled Engines," October 2000, which is incorporated herein by reference.

93115.3(d)


(1) CARB Diesel Fuel; or(2) an alternative diesel fuel that is:

(A) biodiesel;(B) a biodiesel blend that does not meet the definition of CARB Diesel Fuel;(C) a Fischer-Tropsch fuel; or(D) an emulsion of water in diesel fuel; or

(3) any alternative diesel fuel that is not identified in section 93115.5(a)(2) above and meets the requirements of the Verification Procedure; or

(4) an alternative fuel; or(5) CARB Diesel Fuel used with fuel additives that meets the requirements of the Verification Procedure; or(6) any combination of 93115.5(a)(1) through (5) above.

93115.5 – Fuel and Fuel Additive Requirements for New and In-Use Stationary CI Engines That Have A Rated Horsepower of Greater than 50 (>50 hp)

As of January 1, 2006, except as provided for in section 93115.3, no owner or operator of an in-use emergency standby stationary diesel-fueled Cl engine shall add to the engine or any fuel tank directly attached to the engine any fuel unless the fuel is one of the following:(1) CARB Diesel Fuel; or(2) an alternative diesel fuel that is:

(A) biodiesel;(B) a biodiesel blend that does not meet the definition of CARB Diesel Fuel;(C) a Fischer-Tropsch fuel; or(D) an emulsion of water in diesel fuel; or

(3) any alternative diesel fuel that is not identified in section 93115.5(b)(2) above and meets the requirements of the Verification Procedure; or(4) an alternative fuel; or(5) CARB Diesel Fuel used with fuel additives that meets the requirements of the Verification Procedure; or(6) any combination of 93115.5(b)(1) through (5) above.

(a)

(b)


Entry Point#4

STATIONARY EMERGENCY STANDBY ENGINES NEAR SCHOOLS

Doesthe engine

emit PM ≤ 0.01g/hp-hr?

Continue toEntry Point

#5

Is itat or near a

boardingschool?

Engine may not operatebetween 7:30 am to 3:30 pm ondays when school is in session.

Is itlocated on

schoolgrounds?

Engine may not operatefor maintenance duringschool sponsored activities.

No

Yes

No

Yes

No

Yes


?


Continuefrom

PreviousPage

PRIME POWER STATIONARY ENGINES

Engine is inCompliancewith ATCMIs it

a prime powerengine used only

to train military personnelon the operation and

repair of DODengines?

Is itused only in

San Clementeor San Nicolas

islands?

Engine eligibilityshall be reviewedevery 5 years

Is itused solely

on a OCS platformwithin 25 ml of Cal.

Sewardboundary?

Is itusing only CARB

diesel, biodiesel, or an alternate as

specified in §93115.5?

Is itan in-use,

emergency standbyunit at a nuclear facility

subject toUSNRC?

No

Yes

No

Yes

Yes

No

EngineNot

Allowed

No

Yes

Is itan in-use,

low-use primeengine that operates

≤ 20 hrs/yr?

Is it> 500 ft froma school ?

Hasthe district

granted exemptionfrom emissions

standards?

Yes

Go toNextPage

No

Yes

No

No

No

Yes

Yes

Go toStandbyEngine Page


?

Continuedfrom

PreviousPage

STATIONARY ENGINES (continued)

Is it an in-useengine?

Does itcomply with§93115.3(s)?

EngineNot

Allowed

Is theDistrict

allowing theengine?

Areengines

meeting the currentTier standard

available?

Engine IsAllowed

Yes

Is ita stock

engine that doesnot meet the latest

tier standard?

No

Yes Yes

No No

Is ARBor the district

allowing the PreviousTier standard as per

§93115.4(v)?

Yes

No

No

NoYes

Yes

Is itusing only

CARB diesel,biodiesel, or an

alternate asspecified in§93115.5?

Yes

Is itan exempt

NASA engine per§93115.3(o)

Yes

No

No

Must meet standardsFor new prime powerengines (see Table 3)

Continueto

NextPage

Must meet previousTier standard


Return to Stationary Engines Main Page

?

PM emissions must meet≤0.01 g/bhp-hr or off-road

standard, whichever ismore stringent

Continuedfrom

PreviousPage

STATIONARY IN-USE ENGINES (continued)

Engine Is not requiredto meet the emissionstandards specified inTable 4 until 1/1/2011

Is ita dual-fueled

pilot engine thatUses alternate fuelor alternate diesel

fuel?Yes

Is ita remotely

locatedengine?

Yes

No

Must meet standardsFor in-use prime powerengines (see Table 4)

Hasthe APCO

granted a delayas per Section

93115.3(p)?

Yes

EngineAllowed

No

No

Doesthe engine

qualify for anexemption under

§93115.3(d)?

Yes

Return to Main Page

DoneReturn to

Main Menu

?

Prior to January 1, 2011, the district APCO may approve a Request for Delay in Implementation from the provisions of 93115.7(b)(1) until January 1, 2011, for any in-use stationary diesel-fueled Cl engine, provided the approval is in writing, and the writing specifies all the following conditions to be met by the owner or operator:

(1) the engine is a prime engine, and(2) the engine is located more than one mile from any receptor location, and(3) the impacts of the emissions from the engine at any receptor location result in:

(A) a prioritization score of less than 1.0; and(B) a maximum cancer risk of less than 1 in a million; and(C) a maximum Hazard Index Value of less than 0.1.

93115.6(b) Request for Delay in Implementation for Remotely Located In-Use Prime Engines.


Upon the prior written approval of the APCO, the requirements of this ATCM do not apply to stationary CI engines used exclusively: 1. as engine test cells and test stands for testing burners, CI engines, or CI engine components, e.g., turbochargers; 2. for operation or performance testing of fuels, fuel additives, or emission control devices at research and development facilities; or 3. for maintenance, repair, or rebuild training at educational facilities.

Test Engines:

A single cylinder cetane test engine used exclusively to determine the cetane number of diesel fuels in accordance with American Society for Testing and Materials (ASTM) Standard D 613-03b, "Standard Test Method for Cetane Number of Diesel Fuel Oil," as modified on June 10, 2003.

Single Cylinder Cetane Test Engine:


(A) whenever there is a school sponsored activity, if the engine is located on school grounds, and(B) between 7:30 a.m. and 3:30 p.m. on days when school is in session, if the engine is located within 500 feet of

school grounds. Section 93115.6(b)(2) does not apply if the engine emits no more than 0.01 g/bhp-hr of diesel PM.

93115.6(b) In-Use Emergency Standby Diesel-Fueled Cl Engine (> 50 bhp) Operating Requirements and Emission Standards.

(1) No owner or operator shall operate any in-use stationary emergency standby diesel-fueled Cl engine in response to the notification of an impending rotating outage unless all the following criteria are met:

(A) the engine's permit to operate allows operation of the engine in anticipation of a rotating outage, or the District has established a policy or program that authorizes operation of the engine in anticipation of a rotating outage; and

(B) the Utility Distribution Company has ordered rotating outages in the control area where the engine is located, or has indicated it expects to issue such an order at a certain time; and

(C) the engine is located in a specific location that is subject to the rotating outage; and(D) the engine is operated no more than 30 minutes prior to the time when the Utility Distribution Company officially

forecasts a rotating outage in the control area; and(E) the engine operation is terminated immediately after the Utility Distribution Company advises that a rotating outage

is no longer imminent or in effect.

(2) At-School and Near-School Provisions. No owner or operator shall operate an in-use stationary emergency standby diesel-fueled Cl engine for non-emergency use, including maintenance and testing, during the following periods:


A. The date of acquisition of the stock engine is no later than six months from the date an emission standard applicable to new engines becomes more stringent than the emission standard to which the stock engine is certified.

B. The date the District determines the application is complete for an Authority to Construct permit is no later than six months after the date of acquisition of the stock engine.

Section 93115.3(s):The District may exempt any stock engine from the new stationary diesel-fueled engine emission standards in sections 93115.6(a), 93115.7(a), 93115.8(a), and 93115.9 provided the seller and the owner or operator demonstrate to the District’ssatisfaction that the following conditions are met:

1. Seller: Any stationary diesel-fueled engine greater than 50 bhp shall meet the following standards and conditions:

A. The stationary diesel-fueled engine emission standards in sections 93115.6(b), 93115.7(b), or 93115.8(b), or

B. The Off-Road CI Engine Certification Standards (title 13, CCR, section 2423) immediately preceding the transition to new standards for an off-road CI engine of the same model year and maximum rated power, and

C. The engine was delivered to California no more than twelve months immediately preceding the transition to new standards for an off-road CI engine of the same model year and maximum rated power, and

D. The engine was sold no later than six months after the effective date of the new standards for an off-road CI engine of the same model year and maximum rated power,

(2) Owner/operator:


An “In-Use” engine means a compression-ignited (CI) engine that is not a “new” CI engine.

In-Use Engine:

1. a replacement stationary Cl engine that is installed to temporarily replace an in-use engine while the in-use engine is undergoing maintenance and testing, provided the replacement engine emits no more than the in-use engine, and the replacement engine is not used more than 180 days cumulatively in any 12-month rolling period;

2. an engine for which a district-approved application for a district permit or engine registration for stationary sources was submitted to the District prior to January 1, 2005, even though the engine was installed after January 1, 2005;

3. an engine that is one of four or more engines owned by an owner or operator and is relocated prior to January 1, 2008, to an offsite location that is owned by the same owner or operator;

4. an engine, or replacement for an engine, used in agricultural operations that is relocated within the same facility or to another facility under the same owner or operator for use in agricultural operations, unless the engine is

sited where an engine is not currently located and has not been previously located. 5. an engine installed at a facility prior to January 1, 2005, and relocated within the same facility after January 1,

2005.6. a model year 2004 or 2005 engine purchased prior to January 1, 2005, for use in California. The date of purchase

is defined by the date shown on the front of the cashed check, the date of the financial transaction, or the date on the engine purchasing agreement, whichever is earliest.

7. a greater than 50 bhp Tier 1- or Tier 2-certified stationary diesel agricultural engine installed after January 1, 2005, shall be considered a new engine subject to the requirements of section 93115.8(a) until 12 years after the

date of initial installation, at which time, it shall be considered an in-use engine subject to the requirements of section 93115.8(b)(3).

New Engine:


"New" or "New Cl Engine" means the following:

(A) a stationary Cl engine installed at a facility after January 1, 2005, including an engine relocated from an off-site location after January 1, 2005, except the following shall be deemed in-use engines:

(B) a stationary Cl engine that has been reconstructed after January 1, 2005, shall be deemed a new engine unless the sum of the costs of all individual reconstructions of that engine after January 1, 2005, is less than 50% of the lowest-available purchase price, determined at the time of the most recent reconstruction, of a complete, comparably-equipped new engine (within + 10% of the reconstructed engine's brake horsepower rating). For purposes of this definition, the cost of reconstruction and the cost of a comparable new engine shall not include the cost of equipment and devices required to meet the requirements of this ATCM.

AGRICULTURAL ENGINES

Is itan agriculturalwind machine?

Start here Notsubject to

ACTM

Yes

Is itan in-useengine?

Continue toagricultural

standbygenerators

Hasthe District

extended thecompliance date pursuant

to §93115.8(b)(6) or§93115.8(b)(7)?

Must meet the standards bythe date specified in the ATCMor will not be In compliance withATCM

Yes

HasCARB

extended thecompliance

date?

Doesit meet theemission

standards?No

Must meet the standards bythe new specified date or willnot be In compliance with ATCM

No

Yes

No

Must register all stationaryand portable diesel-firedagricultural engines by March 1, 2008 or within 90days from initial installationdate, whichever is later

Yes

In compliancewith ATCM

emission standardsReturn to Stationary Engines Main Page

Is it astand-by

generator?No

Yes

No

Doesit meet theemission

standards?

Engine notallowed

No

No

Yes


?

Yes

IN-USE EMERGENCY GENERATORS AT AGRICULTURAL OPERATIONS

Hasthe District

extended thecompliance date pursuant

to §93115.8(b)(6) or§93115.8(b)(7)?

Must meet the standards bythe date specified in the ATCMor will not be In compliance withATCM

Must retain recordsas per §93115.10(f)

Yes

Start here

HasCARB

extended theCompliance

date?

Doesit have

a non-resettablehour meter capable

of Displaying9,999 hrs?Does

it meet theemission

standards?

Yes

No

Must meet the standards bythe new specified date or willnot be In compliance with ATCM

No

No

Yes

No

Must register all stationaryand portable diesel-firedagricultural engines by March 1, 2008 or within 90days from initial installationdate, whichever is later

Yes


emission standards


emission standards

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Reporting Provisions for Exempted Agricultural Emergency, Prime, and Nonagricultural Emergency Engines.An owner or operator of an agricultural emergency standby generator set engine subject to section 93115.3(a) or an engine subject to sections 93115.3(d) or 3115.3(j) shall keep records of the number of hours the engines are operated on a monthly basis. Such records shall be retained for a minimum of 36 months from the date of entry. Record entries made within 24 months of the most recent entry shall be retained on-site, either at a central location or at the engine's location, and made immediately available to the District staff upon request. Record entries made from 25 to 36 months from the most recent entry shall be made available to District staff within 5 working days from the district's request.

Reporting Requirements for Emergency Standby Engines.(1) Starting January 1, 2005, each owner or operator of an emergency standby diesel-fueled Cl engine shall keep records and prepare a monthly summary that shall list and document the nature of use for each of the following:(A) emergency use hours of operation;(B) maintenance and testing hours of operation;(C) hours of operation for emission testing to show compliance with sections 93115.6(a)(3) and 93115.6(b)(3);(D) initial start-up testing hours;(E) if applicable, hours of operation to comply with the requirements of NFPA 25;(F) hours of operation for all uses other than those specified insections 93115.10(g)(1)(A) through (D) above; and(G) the fuel used.1. For engines operated exclusively on CARB Diesel Fuel, the owner or operator shall document the use of CARB Diesel Fuel through the retention of fuel purchase records indicating that the only fuel purchased for supply to an emergency standby engine was CARB Diesel Fuel; or2. For engines operated on any fuel other than CARB Diesel Fuel, fuel records demonstrating that the only fuel purchased and added to an emergency standby engine or engines, or to any fuel tank directly attached to an emergency standby engine or engines, meets the requirements of section 93115.5(b).(2) Records shall be retained for a minimum of 36 months. Records for the prior 24 months shall be retained on-site, either at a central location or at the engine's location, or at an offsite central location within California, and shall be made immediately available to the District staff upon request. Records for the prior 25 to 36 months shall be made available to District staff within 5 working days from request.

Section 93115.10(f):

Section 93115.10(g):


(A) A District determines that an engine meeting section 93115.8(b)(2) would exceed a District's threshold for significant risk pursuant to H&SC section 44391 (AB 2588 "Hot Spots" Program), and

(B) No later than four years after the applicable initial compliance date for section 93115.8(b)(2), one of the following is installed:1. an electric motor;2. an engine greater than 50 bhp but less than 75 bhp that does not exceed 0.02 g/bhp-hr PM; or3. an engine greater than 75 bhp that does not exceed 0.01 g/bhp-hr diesel PM.

A District may:(A) Allow an owner or operator up to two additional years to comply with sections 93115.8(b)(1) through (4), provided at

least 60 days prior to the applicable compliance date or dates, the owner or operator submits to the District Air Pollution Control Officer documentation demonstrating that an affected engine or engines shall be replaced with an electric motor or electric motors within two years. Documentation for each engine replaced shall include identification of the engine, the purchasing agreement for the electric motor, and a copy of an agreement with a utility distribution company to provide electricity if electricity is not already available for electric motor operation.

(B) Establish more stringent diesel PM, NMHC+NOx, HC, NOx, and CO emission limits, emission limit compliance dates, or other requirements.

Section 93115.8(b)(6):

Section 93115.8(b)(7):

On a site-specific basis, a District may extend compliance dates in sections 93115.8(b)(1), (2), and (4) up to four years provided:


EMISSION STANDARDS FOR IN-USE AGRICULTURAL ENGINES(ENGINES INSTALLED BEFORE JANUARY 1, 2005)

ENGINE POWER (hp)

MANUFACTUREYEAR

TIER ENGINE APPLICATION

Applicable Emission Standards

PM(g/hp-hr)

ComplianceDate

50 ≥ hp < 75

Pre 1998 Tier 0 Non exempt electrical generators 0.02 12/31/2015

Pre 1998 Tier 0 All other applications (not generators) 0.30 12/31/2011

1998 - 2004 Tier 1-2 All applications 0.0212/31/2015 or 12

years after installation

75 ≥ hp < 100





100 ≥ hp < 175





175 ≥ hp ≤ 750

Pre 1996 Tier 0 All applications 0.15 12/31/2010



> 750 hp

Pre 2000 Tier 0 All applications 0.075 12/31/2014

2000 - 2004 Tier 1 All applications 0.07512/31/2014 or 12



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EMISSION STANDARDS FOR NEW ENGINES (ENGINES INSTALLED AFTER DECEMBER 31, 2004)

ENGINE POWER (hp)

INSTALLATIONYEAR

APPLICABLE STANDARDSAPPLICABLE 12 YEARS AFTER INSTALLATIONMANUFACTURE

YEARTIER

Emission Standards (in grams/hp-hr)

CO HC NMHC+NOx NOx PM PM

50 ≥ hp < 75

2005 - 2007Pre 2004 Tier 0-1 *** Not allowed unless it qualifies as an “In-Use” engine ***

2004 - 2007 Tier 2 3.7 N/A 5.6 N/A 0.3 0.02

2008 - 2012 2008 - 2012 Tier 3 3.7 N/A 3.5 N/A 0.3 No change

2013 and after 2013 and after Tier 4 3.7 N/A 3.5 N/A 0.022 No Change

75 ≥ hp < 100


2004 - 2007 Tier 2 3.7 N/A 5.6 N/A 0.3 0.01

2008 - 2011 2008 - 2011 Tier 3 3.7 N/A 3.5 N/A 0.3 No Change

2012 and after 2012 and after Tier 4 3.7 0.14 N/A 0.30 0.015 No Change

100 ≥ hp < 175


2003 - 2006 Tier 2 3.7 N/A 4.9 N/A 0.22 0.01



175 ≥ hp < 300

2005Pre 2003 Tier 0-1 *** Not allowed unless it qualifies as an “In-Use” engine ***

2003 - 2005 Tier 2 2.6 N/A 4.9 N/A 0.15 0.01



300 ≥ hp < 600


2001 - 2005 Tier 2 2.6 N/A 4.8 N/A 0.15 0.01



600 ≥ hp < 750


2002 - 2005 Tier 2 2.6 N/A 4.8 N/A 0.15 0.01



750 ≥ hp < 1200

2005Pre 2000 Tier 0 *** Not allowed unless it qualifies as an “In-Use” engine ***

2000 - 2005 Tier 1 8.5 N/A N/A 6.9 0.4 0.075

2006 - 2010 2006 - 2010 Tier 2 2.6 N/A 4.8 N/A 0.15 0.075


hp ≥ 1200

2005Pre 2000 Tier 0 *** Not allowed unless it qualifies as an “In-Use” engine ***

2000 - 2005 Tier 1 8.5 N/A N/A 6.9 0.4 0.075

2006 - 2014 2006 - 2014 Tier 2 2.6 N/A 4.8 N/A 0.15 0.075


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EMISSION STANDARDS FOR IN-USE AGRICULTURAL EMERGENCY STAND-BY GENERATORS(ENGINES INSTALLED BEFORE JANUARY 1, 2005)

ENGINE POWER (hp)MANUFACTURE

YEARTIER

Applicable Emission Standards

PM(g/hp-hr)

HC, NOx, NMHC+NOx, & CO (g/hp-hr)

ComplianceDate

50 ≥ hp < 75

Pre 1998 Tier 0 0.02

Must meet the more stringent of:1)Tier 1 certification standards; or2)the certification standards for an off-road engine of the model year and maximum rated power of the engine installed to meet the applicable PM standard

12/31/2015

1998 - 2004 Tier 1-2 0.0212/31/2015 or 12 years

after installation

75 ≥ hp < 100

Pre 1998 Tier 0 0.01 12/31/2015

1998 - 2004 Tier 1-2 0.0112/31/2015 or 12 years

after installation

100 ≥ hp < 175

Pre 1997 Tier 0 0.01 12/31/2015

1998 - 2004 Tier 1-2 0.0112/31/2015 or 12 years

after installation

175 ≥ hp ≤ 750

Pre 1996 Tier 0 0.15 12/31/2010

1996 - 2004 Tier 1-2 0.0112/31/2014 or 12 years

after installation

> 750 hp

Pre 2000 Tier 0 0.075 12/31/2014

2000 - 2004 Tier 1 0.07512/31/2014 or 12 years

after installation


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Documents

ATCM FLOW CHART INTERNAL COMBUSTION ENGINES Gasoline Diesel and Alternative Diesel Gaseous Fuel Select Fuel Type: Exit Instructions Created by: Jorge DeGuzman