Citywide Transport Natural Gas Supply

The City and County of Denver is seeking a contractor to supply and transport firm and interruptible natural gas, including scheduling, balancing, delivery, billing, and related reporting for City facilities under a five-year master purchase order.

City and County of Denver > Department of General Services


General
Open
0366B-2026
Oct 05, 2026 08:00 PM
Sep 04, 2026 06:56 PM
3 years base + 2 × 1 year options
Invitation for/to Bid (IFB/ITB)
Local
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Original Solicitation Links
Contact
charise.glass@flydenver.com
+16783601241
201 West Colfax Avenue, Denver, CO, USA
Submission Instructions
Description

The City and County of Denver is soliciting bids for a master purchase order covering the supply and transportation of the City's actual natural gas requirements. The contractor must provide both firm and interruptible gas, deliver it to the City Gate through the Xcel Energy transportation system, and support seasonal pricing, optional fixed-price locks, nominations, balancing, scheduling, capacity, and emergency 24-hour service. The estimated 2025 consumption was 833,689 dekatherms across numerous City and County facilities, with quantities subject to actual needs. The contractor must also provide monthly PDF invoices and Excel billing spreadsheets, usage and savings analyses, transportation and capacity documentation, interruption and operational-flow-order support, and assistance with utility and pipeline coordination. The bid requires evidence of relevant Xcel Energy transportation experience, capacity to serve at least 500,000 dekatherms annually, a qualifying corporate credit rating, references, company and personnel information, pricing, and other certifications and attestations. The resulting master purchase order is stated to run through December 31, 2029, with possible renewals not extending beyond December 31, 2031.

Classification Codes
NAICS221210Natural Gas Distribution
PSCS111Gas Services
Smart Codes
natural gas supplygas transportation servicesnatural gas billing
Specifications
Supply & Service
Timeline
Sep 4, 2026-Publication Date
Sep 14, 2026-Questions Due Date
Sep 22, 2026-Response to Written Questions
Oct 5, 2026-Bid Due Date
Jan 1, 2027-First Delivery of Gas
Requirements
Required
  • Employer's Liability — $100,000.00
  • Employer's Liability - disease claim — $100,000.00
  • Employer's Liability - disease aggregate — $500,000.00
  • Commercial General Liability — $1,000,000.00
  • Automobile Liability — $1,000,000.00
Required
  • Minimum 3 references
Documents
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