Guardrail Installation, Pease ANGB

Statement of Work Construct Guard Rail Pease AFB 24 MAR 26 Part 1: Scope: Part 1 of the Statement of Work (SOW) defines the project-specific scope and technical requirements for the installation of new passive security barriers at Pease Air Force Base. 1.0 Scope of Work This SOW governs the performance of work associated with the installation of a Modified.Midwest.Guardrail.System.FS30 P1 Rated passive guardrail barrier located at Pease AFB. The work shall adhere to all applicable DoD and Air Force security standards to enhance the force protection posture of the installation. 2.0 Background In accordance with DoD and U.S. Air Force directives, Pease AFB is implementing additional physical security measures to enhance its anti-terrorism and force protection capabilities. This project is mandated by the principles outlined in UFC 4-010-01, DoD Minimum Antiterrorism Standards for Buildings, which requires robust perimeter security to protect personnel and critical assets. The installation of rated vehicle barriers at key access points is a fundamental component of a defense-in-depth strategy, designed to prevent unauthorized vehicle access and mitigate potential vehicle-borne threats, as further detailed in UFC 4-022-01, Security Engineering: Entry Control Facilities/Access Control Points. 3.0 Existing Site Conditions The guard rails will be installed along the primary roadways leading into the main post area of Pease AFB. The installation must integrate with the existing infrastructure while providing a clean, professional, and aesthetic appearance suitable for a main entry point. The immediate area consists of grass and topsoil adjacent to the main road and associated walkways. Critical subsurface infrastructure, including utilities, is annotated on the attached drawings; however, Pease AFB was established many years ago, and it must be assumed that numerous unmapped or abandoned below-grade utilities may exist. The Contractor shall be solely responsible for conducting all necessary inspections, including ground-penetrating radar (GPR) and other subsurface utility engineering (SUE) methods, to locate and verify all utilities prior to any excavation. 4.0 Project Overview This project requires the installation of a new FS30 P1-rated galvanized guardrail system along Robertson Avenue and the entrance to Building (B) 255. The Contractor shall install approximately 900 total linear feet (LF) of guardrail across six (6) designated -- 1 of 9 -- 2 sections, ensuring all post installations are deconflicted with existing underground utilities to prevent intrusion or damage. The sections are defined as follows: • Section 1: Approximately 75 LF, beginning at the inbound main gate and terminating at the sidewalk. • Section 2: Approximately 330 LF, beginning at the sidewalk adjacent to Section 1 and terminating at the entrance of B-100. • Section 3: Approximately 180 LF, beginning at the Active Vehicle Barrier (AVB) and terminating south entrance to B-255. • Section 4: Approximately 135 LF, beginning at the entrance to B-255 and terminating at the sidewalk. • Section 5: Approximately 65 LF, beginning at the sidewalk adjacent to Section 5 and terminating at the outbound gate. Operational Requirements : • Acces s Openings : All breaks in the guardrail s ys tem s hall include 6-foot (6') openings to accomm odate s now removal and grounds maintena nce operations . 5.0 Detailed Description of Work The Contractor shall furnish all management, labor, materials, equipment, and supervision required to complete the work as described herein. For each task, the work shall conform to the referenced Unified Facilities Guide Specifications (UFGS) section, which defines the minimum standard for materials, quality, and workmanship. The overall system must be certified to meet ASTM.F8❷❶❷‗7❶.FS96.P7.standards. See MSDDCEA Modified Midwest Guardrail System drawings and specifications 12/18/2018 • Task 1: Pre-Construction Submittals • Description: The Contractor shall prepare and submit all required technical data for the FS30 P1 rated barrier system. Submittals shall include, but are not limited to, manufacturer's certification of ASTM F2656 FS30 P1 compliance, material specifications, galvanized product data, concrete mix design, and site-specific shop drawings for Government review and approval prior to the procurement or delivery of any materials. • Governing Standard: All work shall conform to UFGS Section 34 71 13, Vehicle Barriers. -- 2 of 9 -- 3 • Task 2: Site Preparation & Excavation • Description: The Contractor shall perform a pre-inspection of the work area, confirm all utility locates have been completed, and excavate for the barrier foundations. The layout and excavation dimensions must be available for Government inspection and verification against the approved shop drawings prior to placing any materials. • Governing Standard: All work shall conform to UFGS Section 34 71 13, Vehicle Barriers, and the approved shop drawings. • Task 3: Foundation & Barrier Construction • Description: The Contractor shall install the reinforcing steel (rebar) cage and place the footings/posts as per the approved submittals. The Government shall have the opportunity to inspect the rebar placement for correct size, spacing, and clearance prior to the concrete pour. The Contractor shall coordinate with the Government to witness the concrete pour to verify compliance with the approved mix design. • Governing Standard: All work shall conform to UFGS Section 34 71 13, Vehicle Barriers, and approved manufacturer installation requirements. • Task 4: Finishing and Site Restoration • Description: The Contractor shall install all remaining guard rail components and inspect the final galvanization for uniform coverage and quality to match security fencing on site. All areas disturbed by construction shall be backfilled, compacted, and graded to ensure proper drainage. The site will be restored to a condition equal t…