updated Statement of Work Dock 8 REV 1.docx

DEPARTMENT OF THE AIR FORCE

HEADQUARTERS 9TH RECONNAISSANCE WING (ACC)

BEALE AIR FORCE BASE, CALIFORNIA

23 July 2024

MEMORANDUM FOR 9 CONS/PKB

FROM: 9 AMXS/RA

SUBJECT: Statement of Work - B11200- Dock 8 Directional Fan Install

1. PURPOSE: Install 8 Pivot 2 6ft directional fans to reduce the infiltration of birds into the hangar. The fans will be column mounted in the hangar approximately three inches below the existing duct line. The contractor shall furnish all supervision, labor, tools, equipment, materials, operations, and incidentals as required to install directional fans in Dock 8 hangars.

2. Scope of Work: The Contractor shall perform all work in accordance with the following specifications. The following scope of work shall serve as general information only and shall not limit the contractor’s responsibility or obligations to perform all task(s) within local and federal laws as well as manufacturer’s recommendations.

· The Contractor shall provide a broken-out cost proposal that will reflect all labor, equipment, and materials to accomplish all the government’s requirements outlined in the SOW

· The contractor will procure all items for the installation, to include but not limited to:

· 8 - Directional Fan Kits, Pivot 2, 6', 100-125V/1P, maximum decibel 70dB

· 8 - Pivot Mount Kit, Column Mount

· Protective baskets around the fans

· Wall-mounted switch placed at consumer height

· The fans will be column mounted in the hangar approximately three inches below the existing duct line. Exact placement will be determined based on the contractor’s recommendation for the best air flow.

· Each fan shall have a fire alarm addressable relay module (8 each) mounted on the wall next to the fan controller for fan shutdown.

· The blue and yellow wires fan controller wires will be directly connected to the common and normally closed contacts on the wire alarm relay.

· All fire alarm SLC wiring shall be in conduit and meet UFC 3-600-01 and UFC 4-211-01 requirements.

· “For new or modified systems, construction (shop) drawings and calculations must be prepared by an individual that has obtained National Institute for Certification in Engineering Technologies, Fire Alarm Systems, Level III certification, at a minimum. The QFPE must review the shop drawings, calculations and material submittals. The shop drawings must bear the Review Stamp of the QFPE prior to submitting the fire alarm system shop drawings to the DFPE.” (UFC 3-600-01: 9-18.2)

· Electrical specifications: 9 CES has determined that there are 3 open circuits in each hangar.

· There are only two circuits available, in each hangar, for this project.

· Fan voltage needs to be 100-125V.

· Based on the Pivot 2 specifications, two fans can be connected to one circuit for a total of four fans per hangar

· The contractor shall comply with all applicable Federal, State and local NEC construction standards. Current Air Force Occupational Safety and Health (AFOSH) standards and COVID-19 safety regulations also apply.

· Contractor shall comply IAW all NFPA, AFI, UFC and ETL standards for fire safety.

· NFPA 13 (3.3.98) High Volume Low Speed Fan. A ceiling fan that is approximately 6 ft (1.8 m) to 24 ft (7.3 m) in diameter with a rotational speed of approximately 30 to 70 revolutions per minute. (AUT-SSD)

· NFPA 13 (19.1.7.1) The installation of HVLS fans in buildings equipped with sprinklers, including ESFR sprinklers, shall comply with the following:

1. (1) The maximum fan diameter shall be 24 ft (7.3 m).

1. (2) The HVLS fan shall be centered approximately between four adjacent sprinklers.

1. (3) The vertical clearance from the HVLS fan to sprinkler deflector shall be a minimum of 36 in. (900 mm).

1. (4) All HVLS fans shall be interlocked to shut down immediately upon a waterflow alarm.

· NFPA 13 (19.1.7.2) Where a building is protected with a fire alarm system, the interlock required by 19.1.7.1(4) shall be in accordance with the requirements of NFPA 72 or other approved fire alarm code.

· UFC 3-600-01 (7-6) Comply with NFPA 13, except all HVLS fans must be interlocked to shut down immediately upon any fire alarm activation.

· Entry: All contractor vehicles must enter the base via the Wheatland Gate and shall be subject to inspection. All contractor personnel must obtain base passes, or be listed on the Entry Access List (EAL) throughout duration of work performance. Any persons in the EAL are required to bring two (2) forms of identification or REAL ID in order to access the base.

· All contractors will be escorted on the flightline by a member of 9 AMXS.

· Contractor will practice good housekeeping during the project.

3. Delivery Date: Contractor will have 30 calendar days upon receipt of Notice to Proceed (NTP) to complete the project.

4. Project Progress and Payment Milestones: The contractor shall be paid for the work performed after completion of all work annotated within the SOW, and after submission of an accurate invoice for the completed work once work is deemed satisfactory and all required punch-list items are fulfilled.

SAMANTHA WOLF, GS-09, DAFC

Resource Advisor, 9 AMXS image1.png image2.png