Government Contract | Colorado
Design/Build of the Greeley Communication Tower and Building

Bid Information

Bid Alert No: 00001077609

Bid Title: Design/Build of the Greeley Communication Tower and Building

Agency Bid No. Title: 2018000049

Received Date: 09/01/2017

Close Date: 09/28/2017

Purchase Type: Not Stated

Delivery Point: Not Stated, Colorado

Delivery Date: Not Stated

Special Notices: Questions Due By 09/10/2017, Pre-Bid Conference Mandatory 09/08/2017 11:00 AM, Bidder Prequalification


Specifications include, but are not limited to:10.3.22 Control features shall include: Programmable genset exerciser: A field-programmable control shall periodically start thegenerator, transfer the load to generator for a preset time, then re-transfer and shut downthe generator after a preset cool-down period. Push-button programming control shall have a selection of eight differentschedules for exercising generator, with or without load. In event of a loss of power to the control, all control settings, real-time clock setting andthe engine start-time delay setting will be retained. The system continuously logs information including the number of hours each source hasbeen connected to the load, the number of times transferred, and the total number oftimes each source has failed. An event recorder stores information, including time anddate-stamp, for up to 50 events. Transfer Override Switch: Overrides automatic re-transfer control so automatic transferswitch will remain connected to emergency power source regardless of condition of normalsource. Pilot light to indicate override status.10.3.23 Control Interface10.3.23.1 Provide one set Form C auxiliary contacts on both sides, operated by transfer switchposition, rated 10 amps 250 VAC. The transfer switch shall be provided with a network communication card, and configuredto allow network-based communication with the transfer switch and other network systemcomponents, including the generator set provided for the Project. Unassigned Auxiliary Contacts: Two normally open, 1-pole, double-throw contacts foreach switch position, rated 10A at 240 VAC.10.3.24 Engine Starting Contacts10.3.24.1 One isolated and normally closed, and one isolated and normally open; rated 10A at 32VDC minimum.10.3.25 Remote Annunciator and Control System: Functional Description: Include the following functions for indicated transfer switches: Indication of sources available, as defined by actual pickup and dropoutsettings of transfer-switch controls. Indication of switch position. Indication of switch in test mode. Indication of failure of digital communication link.

Product Code: 92525

Agency Information

Issuing Agency: State of Colorado - Office of the State Architect

State: Colorado

Agency Type: State and Local

Contact: Robert L Wilson 601 E. 18th St, Suite 250, Denver, Colorado, 80203




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