The purpose of Modification A005 is to post the following Question and Answer.

See attachment: Solicitation 20213281197 A005.pdf

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The purpose of Modification A004 is to extend the Solicitation Offer Due Date to June 21, 2021.

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The purpose of Modification A003 is to post the following Questions and Answers. 

Q. My technician would like to know the  shaft size, length, diameter, and key size of the motor.

A. Blower Spec Sheet (02) is being attached to respond to the questions. 

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The purpose of Modification A002 is to post the following Question and Answer:

Q. Is the response below based on viewing the motor from the drive end?  

A. From the fan end it is clockwise and from the shaft end it is counterclockwise.

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The purpose of Modification A001 is to post the following Question and Answer:

Q. The specification for the motors does not show direction of motor rotation. When looking at the shaft, Is clockwise “CW” or counterclockwise “CCW” required?

A. “It would be clockwise”
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The United States Section of the International Boundary and Water Commission (USIBWC), Nogales Field Office, 865 Rio Rico Industrial Park, Rio Rico, AZ 85648 requires the supply and delivery of three (3) motors meeting the specifications as outlined in the attached specification sheet.