September 25, 2014 Permit Register Entries

 

 

Agency:

Benton Clean Air Agency (BCAA)

Agency Contact:

Robin Bresley Priddy, PE

Permit Type:

Air Operating Permit

Other Permit:

Codes:

IF - Issuance of a final permit

Permit Applicant:

Northwest Pipeline LLC - Plymouth Plant

Physical Address:

42612 E. Christy Road, Plymouth, WA

Physical Address Zip:

99346

Mail Address:

295 Chipeta Way, Salt Lake City, UT

Zip Code:

84108

Facility Description:

The Plymouth Plant receives pressurized natural gas feedstock from a selection of four main gas pipelines that are owned by Northwest Pipeline GP. Each gas line is equipped with a branch line to the facility that includes a remote-operated, emergency shutoff isolation valves for isolation during emergencies. The branch lines converge into a main feed line, where pressures, flows and temperatures are monitored. A separate branch from the main feedstock line provides fuel gas for the gas-fired equipment on-site. The compressor station maintains gas pressure on the four pipelines as demand dictates using four reciprocating engines and one gas turbine, all of which burn natural gas, and liquefies natural gas from the pipelines for peak demand storage.

ACTUAL:

2012

Total Particulates TPY:

0.3

CO TPY:

5.71

NOX TPY:

35.15

SO2 TPY:

0.2

PM10 TPY:

0.4

VOCs TPY:

1.4

Other TPY:

Select Pollutant

Other Pollutant TPY:

Comment Period:

Comment Contact:

Public Hearing:

Date_Time:

Location:

Modification:

Date_Determination:

Contact:

Email:

robin.priddy@bentoncleanair.org

 

Agency:

Southwest Clean Air Agency (SWCAA)

Agency Contact:

Clint Lamoreaux

Permit Type:

Air Operating Permit

Other Permit:

Codes:

IF - Issuance of a final permit

Permit Applicant:

TransAlta Centralia Generation, LLC

Physical Address:

913 Big Hanaford Road, Centralia, WA

Physical Address Zip:

98531

Mail Address:

Zip Code:

Facility Description:

~1,340 MW coal-fired power plant utilizing two coal-fired boilers and 268 MW natural-gas-fired combustion turbine facility utilizing four combustion turbines.

ACTUAL:

2013

Total Particulates TPY:

423

CO TPY:

1,419

NOX TPY:

7,793

SO2 TPY:

2,820

PM10 TPY:

238

VOCs TPY:

5

Other TPY:

Select Pollutant

Other Pollutant TPY:

Comment Period:

Comment Contact:

Public Hearing:

Date_Time:

Location:

Modification:

This renewal represents the fourth 5-year permit term for TransAlta Centralia Generation. The final Title V permit incorporates new permit conditions related to new federal rules, the first revision of BART Order 6426, and recently issued Air Discharge Permits.

Date_Determination:

September 16, 2014

Contact:

Clint Lamoreaux

Email:

clint@swcleanair.org