24-0451 - SOW.pdf
PDF 3 MB Posted
- Solicitation number
- N0448525R9028
About this file
This document is a Request for Proposal (RFP) for mechanical repairs at Bachelor Enlisted Quarters located at French Creek, with project number 25M084CN dated 08-July-2025. The project involves repairing mechanical and control system deficiencies across three buildings (FC504, FC507, FC510) to restore original performance standards. Specific repair requirements include installing new exhaust fans and thermostats in various rooms, replacing PTAC units, testing and replacing air handling unit components, repairing heating hot water control valves, and establishing communication between building automation systems and VAV controllers.
The scope of work covers multiple technical interventions, such as replacing balancing valves on chill water and heating hot water piping, testing return and outdoor air dampers, replacing energy wheel assemblies, and ensuring proper operation of heating hot water control valves across numerous specific room locations. The contractor is responsible for field verification of existing equipment, information, sizes, quantities, and measurements. All scheduling and access must be coordinated with the Barracks Manager, and the project is part of Naval Facilities Engineering Command's maintenance efforts at the Bachelor Enlisted Quarters site.
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Text version
PROJECT # -- 25M084CN
MACC # -- 25-0451
DATE – 08-July-2025
TITLE:
FC504, FC507, FC510 Mechanical Repairs
ATTACHMENTS:
None
SCOPE OF WORK:
The contractor shall provide all material, labor, equipment, and supervision required to accomplish the following:
GENERAL DESCRIPTION:
The intent of this project is to repair all listed Mechanical and Control deficiencies and bring buildings back to original performance standards.
REQUIREMENTS AND SPECIFICATIONS:
1) FC510
a) Provide new Exhaust Fan and Thermostat in room containing Chill Water Pumps. Match existing equipment. See attached Building Equipment Schedule.
b) Provide new Exhaust Fan and Thermostat in Electrical Room which contains the Fire Alarm Control Panel.
Match existing equipment. See attached Building Equipment Schedule.
c) Provide new Exhaust Fan and Thermostat in Boiler Room. Match existing equipment. See attached
Building Equipment Schedule.
2) FC504
a) Provide new PTAC Unit in the Duty Hut. Match existing equipment as listed in Building Schedule.
b) Provide new PTAC Unit in Telecom Room 413. Match existing equipment as listed in Building Schedule.
c) Replace Balancing Valve on AHU-1 Chill Water Piping with like valve. Set flow to match Equipment Schedule.
d) Test operation of Return Air and Outdoor Air dampers on AHU-1, AHU-2, AHU-3, AHU-4.
Provide if inoperable. Test operation of Supply and Exhaust Dampers on HRU-1. Provide if inoperable.
e) Replace Energy Wheel Assembly on HRU-1. McQuay (Manufacturer) – MOD/PART # - E808171010.
f) Replace Balancing Valve on HRU-1 Chill Water Piping with like valve. Set flow to match Equipment
Schedule.
g) Provide correct operation of the Heating Hot Water Control Valves and Actuators on the following
SFPVAV’S: 110, 111, 114, 128, 129, 135, 137, 138, 143, 146, 204, 224, 228, 235, 306, 308, 314, 338, 402, 404, 410, 417, 424, 425, 429, 430, 433, and 439 in accordance with the Sequence of Operation for SFPVAV’S provided in the Building Schedule.
h) Provide communication between the BAS (Building Automation System) and the VAV Controllers for SFPVAV’S 325, 415, and 425. Provide correct VAV operation in accordance with Sequence of Operation for SFPVAV’S provided in the Building Schedule.
i) Replace Autoflow Valves on Heating Hot Water for SFPVAV’S 404, 410, 424, 425, 429, 430, 433, and 439.
Replace with like valves matching flow according to Building Equipment Schedule.
3) FC507
a) Provide new PTAC Unit in Duty Hut. Match existing equipment as listed in Building Schedule.
b) Replace Energy Wheel Assembly on HRU-1. McQuay (Manufacturer) – MOD/PART # - E808171010.
c) Test operation of Return Air and Outdoor Air Dampers on AHU-1, AHU-2, AHU-3, AHU-4. Provide if inoperable. Test operation of Supply and Exhaust Dampers on HRU-1. Provide if inoperable.
d) Replace Balancing Valve on AHU-2 Chill Water Piping with like valve. Set flow to match Equipment
Schedule.
e) Provide communication between the BAS (Building Automation System) and the VAV Controllers on the following Terminal Units: SFPVAV’S 204, 309, 316, 318, 328, 335, 343, 407, 409, 414, 427, 436, 440, 441.
Provide correct VAV operation in accordance with Sequence of Operation for SFPVAV’S provided in the Building Schedule.
f) Provide correct operation of the Heating Hot Water Control Valves and Actuators on the following SFPVAV’S: 120, 215, 216, 231, 237, 245, 246, 307, 322, 323, 342, 404, 405, 407, 416, 422, 427, 428, 429, 432, 436, 438, 441, 442, 443, and 446 in accordance with the Sequence of Operation for SFPVAV’S provided in the Building Schedule.
g) Replace Autoflow Valves on Heating Hot Water for SFPVAV’S 427, 428, 436, 441, 442, 443, 446. Replace with like valves matching flow according to Building Equipment Schedule.
SPECIAL SCHEDULING AND ACCESS
All scheduling and access shall be coordinated with the Barracks Manager.
SPECIAL CONDITIONS:
Contractor is responsible for field verification of all existing equipment, information, equipment sizes, quantities, and equipment measurements for project. Building Equipment Schedule is provided for reference or performance requirement.
ENVIROMENTAL:
None
| 24-0451 FC504, FC507, FC510 MECHANICAL REPAIRS - SOW.pdf |
| FC504-FC507 MECHANICAL DRAWINGS AND BUILDING SCHEDULE |
| FC504, FC507, FC510 GIS DETAIL - Copy |
| Slide Number 1 |
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