Solicitation for multiple projects located at Air Route Traffic Control Center in Minneapolis, MN

Amendment 03

FIRST: The official question and answers (Q&A) are hereby updated and released to include three additional questions.

****************************

SECOND: All other terms and conditions remain unchanged and in full effect.

*****************************************************************************************

Amendment 02

Purpose of amendment 02 is release the official Question and Answer (Q&A) and additional attachment as described below:

FIRST: The official Q&A is hereby released for this solicitation as attachment J-16.

*******************************

SECOND: Due to FIRST above, attachment J-17, Excerpt_ZMP_RCLR_ID01922_Tower Assessment Report_2024_DNC is hereby included in this opportunity.

*******************************

THIRD: All other terms and conditions remainunchanged and in full effect.

*****************************************************************************************

Amendment 01:

Purpose of Amendment 01 is to remove 6 of the 10 projects from this solicitation moving forward:

FIRST: The following projects are no longer apart of this solicitation and zero proposals will be received for them:

1. 00001 Replace two (2) Chilled Water Flow Control Valves and one (1) Condenser Water Flow Control Valve.

2. 00004 Demolish existing gas heaters and replace with ten (10) new gas unit heaters.

3. 00005 Remove and replace HU-380 Humidifier

4. 00006 Remove and replace AHU-12 and AHU-13Humidifiers

5. 00008 Remove and replace power panels

6. 00009 Remove and replace two (2) boiler vent stacks

9a. Bid Option 1: Removal and Reinstallation of Dish Washing Room Wall

9b. Bid Option 2: Dishwasher Room Ceiling Repair

9c. Bid Option 3: Replacement of Hot Water Heater Flue

*****************************

SECOND: Due to FIRST above, the following attachments are no longer applicable:

1. J-1a, ZMP Chilled Water Valve Replacement Specifications

2. J-1b, ZMP Chilled Water Valve Replacement Drawings

3. J-1c, ZMP Chilled Water Valve Replacement EOSH Impacts

4. J-4a, ZMP PSB Gas Unit Heater Replacement Specifications

5. J-4b, ZMP PSB Gas Unit Heater Replacement Drawings

6. J-4c, ZMP PSB Gas Unit Heater Replacement EOSH Impacts

7. J-5, ZMP Humidifier HU-380 remove and replace

8. J-6a, ZMP AHU-12 and AHU-13 Humidifiers remove and replace specifications

9. J-6b, ZMP AHU-12 and AHU-13 Humidifiers remove and replace drawings

10. J-6c, ZMP AHU 12 13 EOSH Impacts

11. J-8a, ZMP Replace Electrical Panels specifications

12. J-8b, ZMP Replace Electrical Panels drawings

13. J-8c, ZMP Various Power Panel Replace EOSH Impacts

14. J-9a, ZMP Replace 2 Boiler Vent Stacks Scope of Work

15. J-9b, ZMP Replace 2 Boiler Vent Stacks specification

16. J-9c, ZMP Replace 2 Boiler Vent Stacks Drawing 1

17. J-9d, ZMP Replace 2 Boiler Vent Stacks Drawing 2

18. J-9e, ZMP Replace 2 Boiler Vent Stacks EOSH Impacts

19. J-11, FAA Std 019 Lightning and Surge Protection, etc.

20. J-12, FAA-C-1217H Chg 2 Electrical Work Premises Wiring

*****************************

THIRD: All other terms and conditions remain unchanged and in full effect.

*****************************************************************************************

Multiple projects located at Air Route Traffic Control Center in Minneapolis, MN

512 Division Street, Farmington, MN 55024

ATTENTION: This overall project will consist of multiple projects at the same facility. Contractors can bid on all, one, or some of the line items found within the solicitation. Award or multiple awards will be made based on Lowest Priced Technically Acceptable (LPTA).

The Projects are defined by the Contract Documents and consist of the following:

1. Replace Two (2) Chilled Water Flow Control Valves and One (1) Condenser Water Flow Control Valve.

2. Remove and replace Epoxy Floor in the Boiler Room.

3. Remove and replace four (4) exterior doors in Power Service Building and Maintenance Garage.

4. Demolish existing gas heaters and replace with ten (10) new gas unit heaters.

5. Remove and replace HU-380 Humidifier.

6. Remove and replace AHU-12 and AHU-13 Humidifiers.

7. Remove existing red-light and white strobe lights and replace with new dual LED lighting system.

8. Remove and replace power panels.

9. Remove and replace two (2) boiler vent stacks.

9a. Bid Option 1: Removal and Reinstallation of Dish Washing Room Wall

9b. Bid Option 2: Dishwasher Room Ceiling Repair

9c. Bid Option 3: Replacement of Hot Water Heater Flue

10. Resurface Exterior Concrete Floor and Adjust Concrete Curb.

Requests to attend site visit are due: Noon Central Time on July 08, 2025

Site Visit is being held on: July 09, 2025 @ 9AM Central Time

Questions are due by: July 14, 2025 at Noon Central Time

Proposals are due by: July 31, 2025 at Noon Central time