From: "Matt Todd" <ToddM@api.org>

To: Steve Shedd/RTP/USEPA/US@EPA, Ted Palma/RTP/USEPA/US@EPA

Cc: < shayes@environcorp.com >

Date: 08/16/2010 12:10 PM

Subject: FW: ADDITIONAL FIGURE DESCRIPTIONS

Steve and Ted

– please see email from Stan below. If you have additional questions prior

to the call, Stan has agreed to discuss these with you.

His direct line is 510.420.2527.

Matt

From: Stan Hayes [mailto:shayes@Environcorp.com]

Sent: Monday, August 16, 2010 12:06 PM

To: Matt Todd

Subject: ADDITIONAL FIGURE DESCRIPTIONS

Matt

–

Here are some additional figure descriptions that might assist Ste ve in interpreting the

images sent to him previously:

Coastal

Figure 1 All 2005 NEI emission release points (all

MACT codes), plus corrected location for Marine Vapor

Recovery Unit; note that none of the points is designated as

Marine Vessel Loading MACT code 603; rather, all of the

points in the 2005 NEI have a Gasoline Distribution MACT

code 601 or an unspecified (blank) MACT code; note that the

2005 NEI assumes that all of the other sources at the

facility are collocated at an incorrect point offsite and to

the west of the facility, near the intersection of SE 22nd

St. and S Federal Hw y

Unocal/ChevronFigure 1 All 2005 NEI emission release

points (all MACT codes)

Figure 2 Emission release points with Marine

Vessel Loading MACT code 603 (note that the 2005 NEI on ly

lists point 1 as MACT code 603, and does not include points

Unocal 000077, Unocal 000078, or Unocal 000184, which all

have blank MACT codes)

Figure 3 Emission release point with Gasoline

Distribution MACT code 601 (only point Unocal 000263)

Figure 4 Emission release points with

unspecified (blank) MACT code (all points but Unocal 1 and

Unocal 000263)

Figure 5 Emission release point Unocal 000078

(blank MACT code); note the incorrectly large emissions of

naphthalene (7.7 tons) due to misreporting of “naphtha” as

“naphthalene”

TX Petrochemicals

Figur e 1 All 2005 NEI emission release points

(all MACT codes) plus the location provided by TX

Petrochemical staff for the actual location of dock

facilities

Figure 2 2005 NEI emis sion release points

with Marine Vessel Loading MACT code 603 (none are contained

in the NEI for this facility) plus the location provided for

the dock facilities

Figure 3 Emission release points with HON

MACT code 1501Figure 4 Emission release points with

unspecified (blank) MACT code

Figure 5 Emission release points mislocated

in or near residential areas

Pasadena

- Galena Park

Figure 1 All 2005 NEI emission release

points (all MACT codes)

Figure 2 Emission release points with Marine

Vessel Loading MACT code 603; note two emission release

points mislocated in residential area

Figure 3 Emission release point with Gasoline

Distribution MACT code 601 (note the large number of points

represented in the 2005 NEI to be collocated on Clinton

Drive just north of a Galena Park tank farm)

Figure 4 Emission release points with

unspecified (blank) MACT code

Figure 5 Emission release points (a)

mislocated in residential areas (i.e., two of three points

having Marine Vessel Loading MACT code 603 at the Pasadena

Terminal) and (b) collocated Galena Park Terminal points

with Gasoline Distribution MACT code 601 mislocated in the

roadway adjacent to a tank farm

If you’d like, I could also give him a call before the 2 pm ET call.

Stan

_____________________________________Stan R. Hayes

Principal

ENVIRON Internat ional Corporation

6001 Shellmound Street, Suite 700

Emeryville, CA 94608

(510) 420

- 2527

(510) 655

- 9517 (fax)

(415) 298

- 0489 (cell)

mailto:shayes@environcorp.com

www.environcorp.com