RFI_1100_BAS6001_0500_v1.pdf

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Three-Phase Distribution Pad-Mount Transformers
Solicitation number
RFI 1100 BAS6001
Issued by
Texas

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This is a Request for Information (RFI) issued by the City of Austin, Texas Financial Services division regarding three-phase distribution pad-mount transformers. The RFI, solicitation number RFI 1100 BAS6001, seeks feedback from qualified transformer vendors on technical specifications for transformers intended for upcoming procurement. Vendors are requested to review the attached specification document, identify discrepancies or ambiguities, recommend improvements aligned with industry standards such as IEEE, ANSI, and IEC, and confirm manufacturing feasibility. Key areas of focus include electrical ratings (voltage, current, impedance, frequency), cooling methods, insulation class, tap changer specifications, core and coil construction, enclosure and environmental ratings, standards compliance, safety and protection features, and testing and certification requirements. The response deadline is January 28, 2026, with submissions directed to Gaurav Thakkar, Utility Commodity Manager, at gaurav.thakkar@austinenergy.com.

Vendor responses must include a summary of findings and recommendations, clarifications or questions regarding the specification, suggested alternative approaches or technologies, and estimated lead times for production based on the current specification. The RFI does not establish pricing terms, set asides, or contract award information, as it is intended solely to gather vendor input to inform future procurement planning and ensure specifications align with current manufacturing capabilities and industry best practices.

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City of Austin, Texas Financial Services Request For Information Solicitation No: RFI 1100 BAS6001 Three-Phase Distribution Pad-Mount Transformers

Request for Information (RFI) Subject: Review of 3-Phase Transformer Specifications

Date: January 07, 2025

From: Gaurav Thakkar, Utility Commodity Manager

Purpose of RFI Austin Energy is seeking feedback from qualified transformer vendors regarding the technical specifications of a 3-phase transformer intended for upcoming procurement. The goal is to ensure the specification is accurate, complete, and aligned with current industry standards and manufacturing capabilities.

Scope of Review Vendors are requested to:

• Review the attached specification document for the 3-phase transformer.

• Identify any discrepancies, errors, or ambiguities in the technical content.

• Recommend updates or improvements based on current best practices, standards (e.g., IEEE, ANSI, IEC), and manufacturing capabilities.

• Confirm feasibility of manufacturing and supplying the transformer as specified.

Key Areas of Focus

• Electrical ratings (voltage, current, impedance, frequency)

• Cooling method and insulation class

• Tap changer specifications (if applicable)

• Core and coil construction

• Enclosure and environmental ratings

• Compliance with applicable standards

• Safety and protection features

• Testing and certification requirements

Vendor Response Requirements Please include the following in your response:

City of Austin, Texas Financial Services Request For Information Solicitation No: RFI 1100 BAS6001 Three-Phase Distribution Pad-Mount Transformers

• Summary of findings and recommendations

• Clarifications or questions regarding any part of the specification

• Any suggested alternative approaches or technologies

• Estimated lead time for production based on the current specification

Submission Details

Deadline for response: January 28, 2026 Submit responses to:

Gaurav Thakkar, Utility Commodity Manager gaurav.thakkar@austinenergy.com

Attachments (separately) 3-Phase Transformer Specification Document (PDF) mailto:gaurav.thakkar@austinenergy.com

Request for Information (RFI)
Purpose of RFI
Scope of Review
Key Areas of Focus
Vendor Response Requirements
Submission Details
Deadline for response: January 28, 2026
Attachments (separately)

File details come from the government source that posted it. Updated .