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Basic Information

Reference Number

0000025910

Issuing Organization

City of Boulder

Owner Organization

see Bid

Solicitation Type

RFB - Request for Bid (Formal)

Solicitation Number

RFB-32-2014

Title

Betasso Relay Upgrade

Source ID

PU.AG.USA.1934

Details

Location

United States, Colorado

Delivery Point

see Bid

Purchase Type

One Time Only- Delivery Date:see Bid

Piggyback Contract

Description

Summary of Specifications:
A. The purpose of this project is to improve the reliability and maintainability of the protective relaying at the Betasso Hydro Plant. The Betasso Hydro Unit consists of a 4160V, 3100kVA generator that feeds a 4160V-24.9kV, 3750kVA generator step-up transformer (GSU). A generator breaker and line circuit breaker provide isolation of the GSU from respective parts of the system. A 150kVA Station Service Transformer is connected between the generator and GSU and serves as an “alternate” feed for downstream 480V loads. See attached Existing Single Lines for more information.

Dates

Publication

06/02/2014 01:18 PM EDT

Questions are submitted online

Closing Date

06/30/2014 10:00 AM EDT

Prebid Conference

06/13/2014 12:00 PM EDT

Contact Information

Calder Grey

303-441-1857

greyc@bouldercolorado.gov

Buyer Preferences, Guidelines & Requirements

General Requirements

- Insurance Required

Bonding Requirements

- Bid Bond

Yes

- Labor and Materials Bond

Yes

- Performance Bond

Yes

Pre-Bidding Events

Event Type

Prebid Conference

Attendance

Mandatory

Event date

06/13/2014 12:00 PM EDT

Location

Betasso Hydro Power Plant, 1094 Betasso Road, Boulder, CO

Event Note
See more

Bid Submission Process

Bid Submission Type

Physical Bid Submission

Disclaimer The City of Boulder, Colorado is committed to socially-responsible procurement and promoting social equity through our contracts. We work to ensure open and fair procurements, competitive and fair pricing, environmentally-sustainable solutions, and encourage members of the underserved business community to participate in our competitive solicitations.