Attachment 01 - SOW XDAT 24-1025 Dated 14 February 2025.docx

STATEMENT OF WORK

REPAIR FLIGHTLINE GATES

TRAVIS AFB CALIFORNIA

XDAT # 24-1025

14 February 2025

1. SCOPE OF WORK

This project is design-build. The contractor (ktr) shall provide 35%, 65%, 100% design services for the design and construction necessary for the ktr to repair three flightline gates that are currently in disrepair that complies with NFPA, UFC, ETL, IBC codes and industry standards. Any work not specifically covered by the specifications shall comply with listed standards under Section 6 Governing Codes. The ktr shall have approved drawings and submittals for material prior to any new work or installation of equipment, including accessory items. Work shall comply with environmental laws and regulations, including abatement of any hazardous materials. Travis Air Force Base (TAFB) Specification Section 01000 and 01 56 00 have been provided for reference. The performed tasks shall be based on the project description and other data furnished in this SOW.

DESIGN

DESIGN SUBMITTAL (35, 65, 100 PERCENT):

The ktr shall develop the preliminary design phase to include the following:

Drawings: Developed site plans, floor plans, elevations, and sections. Single line schematic drawings for electrical.

Design Analysis: The ktr shall design and provide a 35% design stamped by a structural engineer.

Specifications: The ktr shall provide a list of technical specification sections which are applicable and identify major work requirements to include equipment. Provide 1 hard copy of specifications printed on both sides of paper.

Cost Estimate: Three electronic copies of an updated itemized cost estimate and value engineering considerations shall be furnished by the contractor. The estimate shall be summarized by major work categories and shall include unit man-hour labor and material estimates. A MS Excel version of AF Form 3052 is available from the CE Project Manager.

Catalog Cuts: Electronic copies of catalog information or manufacturer’s data for materials and equipment used as the basis of the design and specifications.

Meeting Minutes: The ktr shall submit meeting minutes of all design review meetings and meetings with government personnel.

CONSTRUCTION TASKS

FLIGHTLINE GATE A1 (B10), A2 (B14), and A5 (B551)

a. Demolition:

The ktr shall demolish the gate operator and associated mechanical parts the operator uses to open and close the gate. Demolish gate detectors/sensors excluding the existing underground BD loops. Demolish the keypad and the wiring to the keypad. During the demolition process, the ktr shall repair rusted areas by sanding and repainting the surface using a matching paint. Dispose of all demolition and general construction debris in accordance with local laws off base. The gate operator shall be operate in the same method as the South Gate.

Reuse the existing conduit and conductors the feed the existing operator to power the newly installed operator. Reuse BD loops installed at the gate. Reuse underground conduit to the keypad.

b. Gate Operator:

The ktr shall replace the existing gate operator with a rail driven operator. The existing gates shall be modified with a rail to accommodate the new operator. Gate design and operation shall adhere to UL 325 standards.

The operator shall open the gate via the following methods:

1. Existing BD loops.

2. Remote controlled operation.

3. Keypad operation by entering the correct combination.

4. In the event a safety switch and/or sensor signal.

5. Signal from an external entrapment device.

The gate operator shall meet the following specifications:

1. Outdoor rated

2. Gate weight maximum: Up to 8,000 lb (3, 629 kg)

3. Pull force of 600lb

4. Duty Cycle: Continuous

5. Horsepower: 2 Hp

6. Drive Hydraulic with VFD motor control

7. Rate of Travel: field adjustable, capable of 1 foot per sec (1ft/s)

8. Drive wheel operated (similar to the operation of the Truck gate)

c. Keypad:

The ktr shall replace the existing keypad for the gate. The three gates that fall under the purview of this project shall be the same make and model. The gate shall open when the correct 4-digit combination is entered into the keypad. The ktr shall provide training and documentation on the procedure of changing gate combinations.

d. Remote Control:

The Ktr shall provide 25 wireless remote control gate operators capable of opening each of the three gates. The remotes shall be provided to BCE (Base Civil Engineering). The ktr shall provide training and documentation on the procedure of resyncing the remotes in the case of a remote replacement or malfunction.

e. BD Loops:

The Ktr shall reconnect the existing BD loops to the new gate operator and have the loops serve their intended functions of either opening the gate or as a safety loop to prevent the gate from closing on a vehicle.

f. External Entrapment Device:

The Ktr shall install a non-contact photoelectric sensor or equivalent as an external entrapment device on the gate in accordance with UL 325.

2. SPECIFICATIONS

1. SPEC 01000

2. UFC 1-200-01 DoD Building Code

3. UFC 4-010-01 DoD Minimum Antiterrorism standards For Buildings

4. UFC 4-020-01 DoD Security Engineering Facilities Planning Manual

5. UFC 4-022-01 Entry Control Facilities access Control Points

6. UFC 4-022-03 Security Fences and Gates

7. UFC 3-501-01 Electrical Engineering

8. UFC 3-520-01 Interior Electrical Systems

9. UL 325 Door, Drapery, Gate Louver, and Window Operators and Systems

10. NFPA 70 National Electrical Code 2023

11. NFPA 70E Standard for Electrical Safety in the Workplace

12. UFGS 34 75 13.13 Crash Barriers

3. TIME SCHEDULE AND SUBMITTALS

3.1 SCHEDULE: A pre-design conference will be held in conjunction with the post-award conference.

3.2 SUBMITTALS: Number of electronic copies to be provided via DoDSAFE(https://safe.apps.mil/) directly to the agency listed below by the contractor.

Travis AFB, CA 94535-2632

3.3 REVIEW SCHEDULE

A government design review conference will be held by the Air Force at Travis AFB within 21 calendar days after the receipt of the design submittals.

NOTE: In the event that a re-submittal is required, the contractor and the Government will be allowed a maximum of 15 calendar days each for submittal preparation and review.

4. CONFERENCES/MEETINGS

In addition to normal design review conferences, formal interchange meetings may be held if deemed necessary by both parties. Otherwise, the contractor may informally call, e-mail, or visit the CE Project Manager at any time to clarify the work or expedite the preparation of plans and specifications.

The contractor shall be responsible for making memoranda for record of any conversations and minutes of any meetings with Government personnel concerning this project.

5. ADDITIONAL REQUIREMENTS

5.1. Work Clearance Request/Digging Permit: Obtain a blank 60 AMW FM 66 (often called a digging permit) from 60 CES Customer Service, (707) 424-7525. Contractors shall request a digging permit at least thirty (30) working days in advance. In-place utility locations shall be verified by the Contractor with on-site pit verification as needed prior to the start of construction activities.

5.2. Working design drawings shall provide sufficient detail to provide a clear and complete understanding of the work.

5.3. The ktr shall implement means and methods that will limit disturbance to the facilities around the 3 flightline gates to the greatest extent practicable throughout the project.

5.4. The ktr shall ensure installation of all items included in the contract. The contractor shall be accountable for all related costs of items not installed per negotiations.

5.5. Any existing items encountered during construction shall be identified and included in the finished as-builts.

5.6. The gates will not be in use during construction and the surrounding facilities will be occupied during construction.

5.7. Welding: Welding shall not be performed without first obtaining a welding permit issued by the Base Fire Department.

5.8. ktr shall dispose refuse off base and dispose hazardous waste in accordance with the attached SPEC 01000 specification.

5.9. Fire Regulations and Preventative Practices: The Contractor shall comply with fire prevention practices as set forth by the National Fire Protection Association (NFPA), other recognized fire prevention agencies, and base regulations.

5.10. Construction on gate A2 (B14) shall not begin until the ongoing Repair Fire Suppression P14 project is complete, estimated completion is June 30, 2025.