DRAFT_Statement of Work.pdf

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STATEMENT OF WORK

Hardwood Range WISS v5 Tower

1. INTRODUCTION

Naval Surface Warfare Center Corona Division (Corona Division), Range Systems (RS) Department requires the procurement and installation of two (2) 80-foot towers at the Necedah, WI bombing range to support the Target Area Surveillance and Safety System (TASSS), a subsystem of the Weapons Impact Scoring Set (WISS) program.

2. BACKGROUND

Corona Division’s RS Department designs, integrates, tests, and installs the WISS, which is utilized at numerous Navy and Air Force Tactical Training Ranges (TTR). Corona Division’s RS Department is also responsible for upgrading the WISS to meet the demands of evolving TTR requirements and changes in technology. WISS Version 5 (v5) is the latest WISS system in-use and includes various networking hardware components.

This Statement of Work (SOW) addresses a specific WISS upgrade requirement: the integration of the TASSS at the Hardwood Range. The procurement and installation of two (2) 80-foot towers are essential to provide the necessary elevation and coverage for the TASSS cameras and communication equipment, thereby ensuring improved surveillance, safety, and scoring accuracy during training exercises at Hardwood Range.

3. SCOPE

This SOW encompasses all tasks and activities required for the procurement and installation of two (2) 80-foot towers at the Hardwood Range to support the TASSS. This includes the following:

• Tower design and engineering, including structural analysis and geotechnical investigations.

• Tower fabrication.

• Foundation construction, including site preparation and concrete work.

• Tower erection and installation, including all necessary rigging and safety measures.

• Grounding and lightning protection system installation.

• Testing and commissioning of the installed systems.

• Documentation, including as-built drawings, structural analysis reports, and testing results.

• Site cleanup and restoration.

The Vendor is responsible for providing all labor, materials, equipment, and services necessary to complete these tasks in accordance with the requirements outlined in this SOW.

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4. APPLICABLE DOCUMENTS

The Contractor is required to adhere to all applicable standards and guidelines specified in the contract. In the absence of named standards, broadly accepted professional standards shall prevail as related to the associated industries within tasks identified. Work, materials, and equipment shall comply with the most stringent of local, state, and federal authorities’ codes and ordinances of those plans and specifications. All work shall be performed in accordance with the scope and in compliance with the latest applicable codes.

Document Type

No./Version Title Date

Code of Federal Regulations

(CFR)

29 CFR 1910 Occupational Safety and Health Standards for General Industry

Current

Industry Standard

TIA-222-I Structural Standard for Antenna Supporting Structures, Antennas and Small Wind Turbine Support Structures

September

TIA-607-E Telecommunications Bonding and Grounding (Earthing) for Customer Premises

May 2024

ASCE/SEI 7-22 Minimum Design Loads and Associated Criteria for Buildings and Other Structures

AFMAN

32-1065 Grounding & Electrical Systems https://www.e-publishing.af.mil/

17 July

Unified Facilities Criteria

(UFC)

3-501-01 Electrical Engineering https://www.wbdg.org/dod/ufc/ufc-3-501-01

November

UFC 3-520-01 Interior Electrical Systems https://www.wbdg.org/dod/ufc/ufc-3-520-01

12 April

UFC 3-550-01 Exterior Electrical Power Distribution https://www.wbdg.org/dod/ufc/ufc-3-550-01

November

UFC 3-575-01 Lightning and Static Electricity Protection Systems https://www.wbdg.org/dod/ufc/ufc-3-575-01

October

UFC 3-580-01 Information and Communications Technology Infrastructure Planning and Design https://www.wbdg.org/dod/ufc/ufc-3-580-01

November

Attachment Attachment A Site Locations July 2025 Attachment Attachment B Antenna Capacity Table July 2025

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5. REQUIREMENTS

The procurement and installation of two (2) 80-foot towers at the Hardwood Range are critical to meeting the operational requirements of the TASSS. The Vendor shall ensure that the towers, and their installation, meet the following requirements:

• Structural Integrity: The towers must be designed and constructed to withstand specified wind (5.1.2) and ice loading conditions and meet or exceed all applicable building codes and safety regulations.

• Communication Infrastructure: The towers must accommodate the load of necessary communication equipment (Attachment B) to enable reliable data transmission from TASSS cameras to the WISS central processing unit.

• Grounding and Lightning Protection: The towers must be equipped with grounding and lightning protection

• Site Access and Security: The Vendor shall implement appropriate site access and security measures during the installation process, complying with all Government requirements.

• Documentation: The Vendor shall provide complete and accurate documentation including as-built drawings, structural analysis, and testing results.

5.1 Tower Specifications:

• 5.1.1 Tower Design and Engineering: The Vendor shall design and engineer two (2) 80-foot, three-sided, three-legged, free-standing towers. The towers shall meet or exceed all specified requirements, including structural analysis and geotechnical investigations. The design shall adhere to TIA-22-I and all applicable local building codes for Juneau County, WI. Tower locations (approximate): Tower 1: 44°14'1.59"N, 90° 3'52.81"W;

Tower 2: 44°13'39.79"N, 90° 2'27.81"W (final locations will be confirmed by the Government). The tower shall include a safety climb system.

• 5.1.2 Wind Loading: 107 mph basic wind speed, 0.59 inches ice thickness with a concurrent 3-second gust wind speed of 50 mph (ASCE/SEI 7-22, Risk Category II, 920 ft elevation, -5°F concurrent temperature). The tower design shall account for future antenna and equipment loading as specified in the Antenna Capacity Table (Attachment B).

• 5.1.3 Tower Fabrication and Supply: The Vendor shall fabricate and supply two (2) 80-foot towers, including all hardware and accessories. Towers shall be constructed of galvanized steel conforming to TIA-222-I. All steel members shall conform to TIA-222-I (or approved equivalent with a minimum yield strength of 50 ksi). All bracing members shall be fabricated from structural steel conforming to TIA-222-I. All bolts shall conform to TIA-222-I.

• 5.1.4 Foundation Construction: The Vendor shall conduct a geotechnical investigation, verify soil conditions and design foundations per TIA-222-I and ASCE/SEI 7-22. A geotechnical report shall be provided to the government.

• 5.1.5 Tower Erection and Installation: The Vendor shall erect and install the two towers at the locations listed in Attachment A.

• 5.1.6 Grounding and Lightning Protection: The Vendor shall install a grounding and lightning protection system in accordance with TIA-607-E, AFMAN 32-1065, UFC 3-

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520-01, UFC 3-550-01, UFC 3-575-01, and UFC 3-580-01 (latest revisions). The system shall include grounding for the towers and antennas. The system shall achieve a ground resistance of 5 ohms or less.

• 5.1.7 Testing and Commissioning: The Vendor shall conduct thorough testing and commissioning of the installed systems. This shall include verification of the grounding/lightning protection system (including ground resistance measurement) and tower structural integrity.

• 5.1.8 Documentation: The Vendor shall provide all required documentation, including as-built drawings (CDRL A004), structural analysis (wind/ice loads), geotechnical report (CDRL A002), certifications, grounding/lightning protection system design/test results (showing ground resistance) documentation (CDRL A003).

• 5.1.9 Site Cleanup and Restoration: The Vendor shall restore the site to its original condition after project completion. All construction debris and waste shall be removed.

• 5.1.10 Site Access and Security: The Vendor shall comply with all Government site access and security procedures for the Hardwood bombing range.

5.2 Design Review and Approval: Corona Division will review and approve the Vendor's design submissions, including tower design drawings and calculations (CDRL A001), geotechnical report (CDRL A002), test and inspection reports (CDRL A003), and as-built drawings (CDRL A004).

6. DELIVERABLES

Two completed tower installations meeting all specifications. All required documentation.

NUMBER NAME Description

CDRL A001

Tower Design Drawings and Calculations

Including foundation design, structural analysis, and grounding/lightning protection system design. All engineering drawings and calculations must be stamped and signed by a Wisconsin registered Professional Engineer (PE).

CDRL A002 Geotechnical Report Documenting soil analysis and foundation recommendations.

CDRL A003

Test and Inspection

Reports

Including tower structural integrity testing, grounding/lightning protection system testing (with ground resistance measurements).

CDRL A004 As-Built Drawings

Reflecting the final constructed configuration of the towers, foundations, pads, fencing. Include pad dimensions and fence documentation.