Opportunity
Federal Register #CP26-577-000
Transwestern Pipeline Company, LLC Request to Increase Phoenix Lateral MAOP
Buyer
Federal Energy Regulatory Commission
Posted
September 23, 2026
Respond By
November 16, 2026
Identifier
CP26-577-000
NAICS
486210
This opportunity concerns a regulatory request from Transwestern Pipeline Company, LLC to the Federal Energy Regulatory Commission (FERC) for an operational change to the Phoenix Lateral pipeline in Arizona. - Government Buyer: - Federal Energy Regulatory Commission (FERC), Department of Energy - OEM/Vendor: - Transwestern Pipeline Company, LLC - Requested Change: - Increase the maximum allowable operating pressure (MAOP) of the Phoenix Lateral pipeline from 1008 psig to 1126 psig - The Phoenix Lateral spans Yavapai, Coconino, Maricopa, and Pinal Counties, Arizona - Notable Requirements: - No construction or procurement of products/services is involved - No impact to existing customer deliveries - Intended to improve operational flexibility and compressor station efficiency - Notice establishes deadline for intervention and protests - No specific products, part numbers, or purchase quantities are requested - No additional cost or procurement activity is associated with this request
Description
This notice pertains to the request by Transwestern Pipeline Company, LLC under blanket authorization to formally update the Phoenix Laterals recognized maximum allowable operating pressure (MAOP) from 1008 psig to 1126 psig. The Phoenix Lateral is located in Yavapai, Coconino, Maricopa, and Pinal Counties, Arizona. The increase in MAOP will allow Transwestern to gain additional operating flexibility and compressor station efficiency without impairing deliveries to existing customers or involving construction or additional cost. The notice also establishes the deadline for intervention and protests related to this request.