# s R/&2

Salt River Materials Group 100% AMER I CAN ' 

### July 13 , 2016
Sent Email (.pdO and Certified Mail (Return Receipt Requested) 

### Vijay Limaye U
.S. EPA Region 9 Air Division (AIR-2) 75 Hawthorne Street San Francisco , California 94105 Email: limaye.vijay@ epa.gov Re: DOCKET ID 

### No. EPA- R09- 0AR - 2015-0846 Comments on Proposal for "Promulgation ofAir Quality Implementation Plans; Arizona; Regional Haze Federal Implementation Plan; Reconsideration," 81 Fed. Reg. 42600 (June 30, 2016) 

### Dear Mr. Limaye : Phoenix Cement Company ("PCC") , 

### a division of the Salt River Pima

-Maricopa Indian Community ("SRPMIC"), 

### submits the following comments on the above

-referenced rulemaking ( " Rulemaking"). 

### The Rulemaking is necessary for the reasons stated in:

• PCC's November 3 , 2014 Petition for Administrative Reconsideration and Stay concerning the U.S

. EPA's September 3 , 2014 " Promulgation of Air Quality Implementation Plans ; Arizona; Regional Haze and Interstate Visibility Transport Federal Implementation Plan; Final Rule," 79 Fed. Reg. 52420, a copy of which petition is attached hereto and incorporated in these comments by reference (Attachment 1) ; and

• PCC's Final Opening Brief and Final Reply Brief that were filed with the United States Court ofAppeals for the Ninth Circuit, Case Nos. 14

-73368 , 14- 73384, 14-73386 and 14

- 73394, copies ofwhich briefs are attached hereto and incorporated in these comments by reference (Attachment 2).**~** 

# SR SRL T RIVER ' " SRNO 6 ROCK Tel: 480-850-5757 • Fax : 480-850-5758 • 8800 EChaparral Rd • Ste 155 • Scottsdale , AZ 85250Vijay Limaye, U.S. EPA Region 9 Air Division PCC Comments on Proposal for " Promulgation ofAir Quality Implementation Plans ; Arizona; Regional Haze Implementation Plan; Reconsideration" Page 2 of2

PCC respectfully requests that the Rulemaking be finalized as soon as possible for publication in the Federal Register. 

# s a:_ (?

Verle C. Martz 

# L Vice President Engineering & Environment Phoenix Cement Company, a Division of the Salt River Pima-Maricopa Indian Community

Attachments 1

- PCC's Petition for Administrative Reconsideration and Stay 2- PCC ' s Final Opening and Reply Briefs before the Ninth Circuit Court of Appeals

cc (without attachments, via e-mail): JoAnn Chase, Director, EPA American Indian Environmental Office Delbert Ray, President, Salt River Pima-Maricopa Indian Community Martin Harvier, Vice President, Salt River Pima-Maricopa Indian Community John Carroll, Treasurer, Salt River Pima-Maricopa Indian Community Gary Bohnee, Office of Congressional & Legislative Affairs , Salt River Pima-Maricopa Indian Community Jennifer Giff, Senior Counsel Corporate /Enterprise, Office ofthe General Counsel, Salt River Pima-Maricopa Indian Community Roger Smith, President and Chief Executive Officer, Phoenix Cement Company, a Division ofthe Salt River Pima-Maricopa Indian Community Pete Kuehner, Senior Vice-President and Chief Operating Officer, Phoenix Cement Company, a Division ofthe Salt River Pima-Maricopa Indian Community Ruben Guerrero , Director of Corporate Affairs, Phoenix Cement Company, a Division of the Salt River Pima-Maricopa Indian Community Brett Lindsay, Environmental Manager, Phoenix Cement Company, a Division of the Salt River Pima-Maricopa Indian Community Mark W. DeLaquil, Baker & Hostetler LLP George A. Tsiolis, Attorney at Law

## ~~OM 

# CEMENT**~** 

# SR SRL T RIVER '" SRND 5**RDCI~** Tel: 480-850
- 5757 • Fax : 480-850-5758 • 8800 EChaparral Rd • Ste 155 • Scottsdale , AZ 85250