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I am not making any changes to the 2002 inventory.
Since the MARAMA factors are gaining acceptance in our group, I will use
them in the 2005 inventory.
Tom.
>>> "Dennis McGeen" <MCGEENDD@michigan.gov> 9/13/2006 1:28 PM >>> I was thinking in particular of the 2005 inventory. I'm not necessarily opposed to changing the B(a)P factors I used for the 2002 residential wood combustion estimates, but I'm cautious about investing a large amount of effort in 2002 updates since I'm attempting to finish my 2005 area source estimates by the end of 2006 (actually by the end of November, since Title V fee-related work will take precedence in December). I'm curious if the other states and Ontario are considering 2002 revisions based on the MARAMA factors? I'll certainly try to keep pace with the other states if they make updates. Thanks, Dennis >>> "Cabrera-Rivera, Orlando - DNR" <Orlando.CabreraRivera@Wisconsin.gov> 09/13/06 1:04 PM >>> Dennis, Thanks for the note. Will you be updating the B(a)P only , or the other pollutants? Will you also be updating the factors for the other wood burning devices? Orlando -----Original Message----- From: owner-airtoxics@great-lakes.net [mailto:owner-airtoxics@great-lakes.net] On Behalf Of Dennis McGeen Sent: Monday, September 11, 2006 9:20 AM To: Cabrera-Rivera, Orlando - DNR Cc: airtoxics@great-lakes.net Subject: Re: FW: Residential Wood Combustion Update After reviewing the MARAMA document, in particular Section 2.3.1, I'd be comfortable using the B(a)P and other factors. Their approach looks to be very thorough. Dennis >>> "Cabrera-Rivera, Orlando" <Orlando.Cabrera-Rivera@dnr.state.wi.us> 08/23/06 10:58 AM >>> Hello! Below is a link to MARAMA's residential wood combustion study documents. Technical Memorandum #2 includes the emission factors for different kinds of combustion devices. Table 2.3.1 has the factors for conventional fireplaces, and includes B(a)P. Please take a look at the document and let's discuss the possibility of using these emission factors. We may also want to discuss using the emission factors for other HAPs, and combustion types as well. Thanks, Orlando ________________________________ From: Angela Crenshaw [mailto:acrenshaw@marama.org] Sent: Tuesday, August 15, 2006 11:09 AM To: Cabrera-Rivera, Orlando Subject: FW: Residential Wood Combustion Update See below... ________________________________ From: Angela Crenshaw [mailto:acrenshaw@marama.org] Sent: Tuesday, August 15, 2006 11:07 AM To: 'Judy Rand'; 'Walter Simms'; 'Doug Austin'; 'Karen' 'Gee'; 'Nancy Herb'; 'Lisa Rector'; 'Andy Bodnarik'; 'Anne McWilliams'; 'Bill Simpson'; 'Bob Boisselle'; 'Bob McConnell'; 'Brian Hug'; 'Chris Hogrefe'; 'Chris Mulcahy'; 'Craig Woleader'; 'Dan Van Orden'; 'David Fees'; 'David Healy'; 'David W Wright'; 'Deirdre Elvis'; 'Diane Franks'; 'Eric Zalewsky'; 'Gopal Sistla'; 'Jack Sipple'; 'James Ralston'; 'Janet Kremer'; Jeff Merrell; 'Jung-Hun Woo'; 'Karen Slattery'; 'Ken Santlal'; 'Mike Fitzgerald'; 'Pat Davis'; 'Paul Bodner'; Paul Wishinski; rama.tangirala@dc.gov; 'Ray Papalski'; 'Raymond Forde'; 'Roger Thunell'; 'Tammy Gould' Cc: 'Angela Crenshaw' Subject: Residential Wood Combustion Update Hello All, Due to an error in some of OMNI's data, revisions have been made to portions of Technical Memorandums 1 and 2. Thanks to the keen eyes of David Fees, OMNI realized that the treatment of zeros was not done correctly and have revised portions of Technical Memorandums 1 and 2 to reflect the change in average burn rates that this has caused. The Pechan database was not interpreted correctly and the burn rate averaged across all households reporting having a wood-burning device rather than across only households that report using their wood-burning device was erroneously used. This has a small but real effect on the emission inventory (20% to 30%). Compliments to David Fees for going through the documents in enough detail to find this mistake. The following revised documents will be placed on the Residential Wood Combustion Section of the MARAMA website (http://www.marama.org/visibility/ResWoodCombustion/): 1- Technical Memorandum 1 (the Activity Data) database and report 2- Technical Memorandum 2 ( the Emissions Inventory) database and report 3- Technical Memorandum 2 ( the Emissions Inventory) in SMOKE and NIF 3.0 format 4- A new set of comment responses from 7/28 and 8/1 Let me know if there are any questions. Regards, Angie ===== Angela Crenshaw Environmental Planner Mid-Atlantic Regional Air Management Association 711 West 40th Street, Suite 312 Baltimore, Maryland 21211-2109 Phone: (410) 467-0170 Fax: (410) 467-1737 website: www.marama.org * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * airtoxics is hosted by the Great Lakes Information Network: http://www.great-lakes.net To unsubscribe from this list: send mail to majordomo@great-lakes.net with the command 'unsubscribe airtoxics' in the body of your message. No quotes or subject line are required. 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