FTQW 171015 Statement of Work dtd 24 Apr 25.pdf

STATEMENT OF WORK

FTQW 171015, RENOVATE CAC (B1300) 24 April 2025

1.0 INTRODUCTION

This Statement of Work (SOW) describes the Government’s requirement to renovate Building 1300 at Eielson AFB which is located approximately 23.0 miles southeast of Fairbanks, AK. The facility was constructed in 1961 to be a Combat Alert Cell and approximately 25,126 square feet. The intended use of the facility is for warm storage in the bay areas and a temporary satellite work location during exercise operations.

2.0 GENERAL INFORMATION

The Contractor shall provide all necessary resources, including plant management, supervision, labor, tools, supplies, parts, equipment, related services, and applicable licenses and permits to successfully complete the project as outlined in this SOW and project specifications. After obtaining approval for pre-construction submittals, ensuring all materials and equipment are available on-site, obtaining airfield driving training through 354 CES, and airfield access approval through airfield management, the Contractor may begin renovating B1300 in accordance with (IAW) the project requirements.

The Contractor is responsible for verifying all dimensions, quantities, and square footages. All dimensions, quantities and square footages included are approximations. Construction and demolition shall be in strict accordance with all applicable Federal, State, and Local laws, as well as Eielson AFB Installation Facility Standards (IFS) [ww.WBDG.org]. The information provided in this SOW and the provided specifications shall be determined to be the minimum standards required in this project.

2.1 CONTRACT ADMINISTRATION

The Eielson AFB Contracting Officer (CO) and Contracting Specialist (CS) are responsible for the administration of the contract. No change shall be made in the provisions of this contract without written authorization from the CO. The Base Civil Engineer (BCE) monitors the work and services furnished and evaluates the performance of the Contractor as the Contracting Officer’s Technical Representative (COTR). The COTR is not a CO and has no authority to contractually bind the Government or modify the contract.

2.2 GOVERNMENT FURNISHED MATERIALS

There are no Government furnished materials for this project.

2.3 PERIOD OF PERFORMANCE

The period of performance for the construction is identified in the contract with a start date after issuance of the Notice to Proceed (NTP). Permanent heat will need to be operational in the building NLT 15 September 2025, or a temporary heat solution will need to be provided by the Contractor. A temporary heat plan will be submitted NLT 30 days prior to 15 September 2025 for approval.

2.4 REFERENCE: SPECIFICATIONS AND STANDARDS

All Construction and demolition activities shall be in strict accordance with all applicable Federal, State, and Local laws, as well as the project specific technical specifications (Attachment 1), Eielson AFB IFS [ww.WBDG.org], and the Unified Facilities Criteria (UFC. The information provided in this SOW and the provided specifications shall be determined to be the minimum standards required in this project.

Documents provided or listed by the Government are for reference purposes only and do not exempt the Contractor from complying with any other applicable codes and/or regulations that are not explicitly addressed.

3.0 WORK REQUIREMENTS

3.1 ENVIRONMENTAL CONTROLS

All environmental procedures shall conform to the attached Eielson AFB Specification 01 57 19, Temporary Environmental Controls.

3.1.1 HAZARDOUS MATERIALS

The Contractor shall have approval from the Hazardous Material Management Program (HMMP) team prior to purchasing, handling, using, and storing any chemicals, solvents, lubricants, and other products that require a Safety Data Sheet (SDS). The Contractor shall identify these materials on a Contractor Hazardous Material Inventory list. The Contractor shall provide this inventory list and one copy of the SDS for each item to the HAZMAT Office for review and HMMP approval prior to any chemicals being brought onto Eielson AFB, or within fifteen (15) calendar days of the start of this contract. This inventory is also used by the Contractor to annually report hazardous material usage. By 30 January of each calendar year, the Contractor shall submit two (2) copies of the completed Contractor Hazardous Material Inventory list to 354 CES/CEIE. The Contractor shall maintain one copy of the SDS for each hazardous material line item used within the work center.

It is the responsibility of the Contractor to determine if hazardous waste is generated from Contractor operations.

The 354 CES/CEIE will assist with determination if requested by the Contractor. The Contractor shall manage and dispose of universal waste IAW the base Hazardous Waste Management Plan and 40 CFR Part 273, Standards for Universal Waste Management.

3.1.2 MATERIAL RECYCLING

The Contractor shall comply with all Federal, State, and local recycling and solid waste diversion requirements in addition to base-specific Solid Waste Management plans and procedures. Participation shall include maximum use of recycled paper products and replacement parts.

3.1.3 AF FORM 103, WORK CLEARANCE REQUEST (DIG PERMIT):

The Contractor will work with the 354 CES Project Manager (PM) to develop the AF Form 103 prior to the commencement of work. The Contractor must call Alaska Dig and provide the 354 CES PM the confirmation number and expiration date prior to AF103 signature, and work start.

3.2 SCOPE OF WORK

The scope of work includes: converting the steam boiler to a hydronic boiler system; testing and balancing (TAB) of all HVAC; repairing domestic water system; testing of fire suppression systems; repairing fire pumps; replacing the roof, all roof drains and interior rain leaders.

3.2.1 CONVERT STEAM BOILER TO HYDRONIC BOILER SYSTEM: The Contractor is responsible for the following items and other work required to convert the damaged steam boilers of B1300 to a fully operational hydronic heating system. This should be prioritized over all other work to ensure permanent heat solution by 15 September 2025:

• Remove all steam and condensate associated piping, equipment, and appurtenances.

• Remove and salvage heat exchanger. Modify piping for hydronic boiler system. Refer to Attachment 2, Hydronic Piping Diagram, Photo 3.

• Convert the existing steam boiler to a water-based, hydronic boiler system using a manufacturer certified installer.

o Manufacturer representative for purposes of installing requirements: Falcon Mangold | Director of

Code Repair & Mechanical Services | fmangold@coleindust.com | W: (425) 977-2307

• Complete manufacturer startup and testing for hydronic boiler system.

• Upon conversion completion, inspect and certify previous contractor installed HVAC for total system integration. The Contractor is responsible for all HVAC TAB for building operation.

3.2.2 REPAIR DOMESTIC WATER SYSTEM:

• Repair domestic water system in Fire Pump Room to restore original configuration and capability.

o Remove vertical test leg and connect the 2 1/2-inch water line (with a new 2 1/2-inch ball valve) and insulating the line. Refer to Attachment 3, Supporting Photos and Drawings, Photo 1.

• Conduct testing to ensure proper operation and performance of the restored system.

3.2.3 RESTORE FIRE SUPRESSION SYSTEM:

• Inspect the fire suppression system to identify leaks or damaged piping resulting from freeze damage.

Repair or replace all identified leaks and damaged piping.

• Install low temp alarm in fire pump room.

• Replace seven (7) damaged, liquid filled (oil filled) 300 PSI pressure gauges on the fire suppression system.

• Remove all three (3) 6-inch OS&Y system isolation valves from foam generators and replace them with blind flanged spools.

o The abandoned foam risers are currently supported by the pipe header. Therefore, temporary support for the risers will be required. Refer to Attachment 3, Supporting Photos and Drawings, Photo 3.

• Convert pre action riser to a dry valve system and tie into the current nitrogen system to serve bays 1 &

2. One that has already been converted to dry valve, replace to match. Refer to Attachment 3, Supporting Photos and Drawings, Photo 3.

• Inspect two (2) dry suppression systems and one (1) wet suppression system and make repairs as necessary.

• Convert the system into one-pump configuration, isolate and cap the secondary and inspect, and certify the UL listed level 2 fire pump. Refer to Attachment 3, Supporting Photos and Drawings, Photo 5.

• Address any deficiencies to restore system to compliant working order. Conduct testing and balancing to ensure proper operation and performance of the restored system.

3.2.4 REPLACE ROOF: The purpose of this task is the removal and replacement of the existing Inverted Roof Membrane Assembly (IRMA) roof located at Building 1300. Roof drawings are provided in Attachment 3, Supporting Photos and Drawings.

The Contractor shall, at a minimum, meet or exceed the following requirements:

• The Contractor shall provide a roof plan that depicts the boundaries of the perimeter, corner attachments of the roof system components, roof drains, scuppers, and a roof plan that provides proper drainage to the existing roof drain locations.

• The Contractor shall remove and dispose of the existing IRMA roof materials and utilize the existing steel roof deck.

• When present, the Contractor shall remove all abandoned pipe, ductwork, and other penetrations no longer required. The openings shall be sealed flush with the existing roof deck using the same material as the roof mailto:fmangold@coleindust.com decking system. If patches are required, the Contractor shall coordinate with the Government with proper location determinations. Disturbed fireproofing coating shall be replaced with an equal substitute material.

• The Contractor shall coordinate the demolition of the existing roof membrane with the Government due to the active radio antennas and other communication devices present on the roof. The Contractor shall protect all existing roof penetrations designated for antenna wiring to prevent damage and maintain weatherproofing integrity throughout the duration of the project.

The Contractor shall install approximately 22,000 SF Polyvinyl Chloride (PVC) roofing system with a minimum of R40 flat and IAW the roofing system manufacturer’s recommendations and specifications. The roofing system shall be designed to meet the design loading requirements of Eielson AFB. The Contractor shall provide the Government with design calculations showing that the roof system and attachment methods comply with UFC 3- 301-01, Structural Engineering, and are designed to withstand a wind speed of 110 mph, as specified in Specifications, Section 07 54 19, Paragraph 1.3.2, Wind Uplift Resistance”. The roofing section shall contain the following elements:

• The Contractor shall install a vapor barrier to the existing roof steel deck. The vapor `barriers shall have a minimum thickness of 31.5 mils IAW the roofing material manufacturer’s recommendations and requirements.

• The Contractor shall install polyisocyanurate (ISO) insulation board or polystyrene board insulation. ISO insulation boards shall be mechanically attached IAW the manufacturer’s requirements and ASTM C1289- 23a, Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board, for type II with a fibrous felt or glass mat membrane on both sides. The minimum compressive strength of the foam board shall be 20 psi. Expanded polystyrene board shall be mechanically attached IAW manufacturer’s requirements, type II, and be constructed IAW ASTM C578. The Contractor shall ensure proper drainage to the existing roof drains with the use of tapered insulation sections. Roof drainage shall be shown in the roof plan.

• The Contractor shall install a glass mat gypsum insulation cover board. The coverboard is to be installed directly below the roof membrane, shall be a minimum 1/2 inch thick, and conform to ASTM C1177/C1177M-24, Standard Specification for Glass Mat Gypsum Substrate for Use as Sheathing, for flame spread and smoke development when tested. The cover board shall be mechanically attached IAW manufacturer’s recommendations and requirements. Plywood is not an acceptable cover board material.

• The Contractor shall install a reinforced weldable thermoplastic polyvinyl chloride (PVC) single-ply membrane, dark gray. The reinforced PVC roofing membrane shall be installed for the applicable wind uplift and meet all fire rating classifications. The single-ply membrane shall have a minimum nominal thickness of 60 mil and be internally reinforced with high-strength polyester rip resistant scrim. The scrim shall have a minimum thread pattern of 18 x 14 threads per square inch and be constructed from an anti-wicking treated material. The roofing membrane shall be constructed of the same material above and below the scrim. No filler material will be used in the construction of the membrane. A minimum of 28 mils of PVC material shall be above the scrim. Fabricated deck sheets will be used to maximize the use of factory-controlled welds. Fabricated accessories, curbs, stacks, flashings and other roofing assemblies used shall be produced from the same PVC membrane material. No molded accessories shall be accepted. Two-way air pressure breather vents shall be installed at a minimum of 1 vent per 1000 SF or IAW roof manufacture’s requirements. The vent locations shall be shown on the roof plan.

• The Contractor shall replace all existing roof drains with new PVC roof drain bowl, boots and strainers.

The Contractor shall remove all existing components necessary to complete the installation of the new roof drains and IAW manufacturer’s requirements. The Contractor shall inspect the elevation of the existing scupper drains and roof drains to facilitate proper roof drainage for the new roof membrane and adjust accordingly. Patch work shall be with similar materials and meet all applicable codes. New scuppers shall be constructed with metal and have PVC skirts.

• The Contactor shall replace the metal copings at the top of all parapet walls. The Contractor shall utilize a similar construction method as shown in the existing plans, be of the same design, and match the existing color.

3.2.4.1 REPLACE ROOF DRAIN AND INTERIOR RAIN LEADERS:

Replace all four (4) roof drains and interior rain leaders (above ground, horizontal and vertical piping, fittings, etc.)

Refer to Attachment 3, Supporting Photos and Drawings, Photo 6.

3.2.4.2 ROOFING SYSTEM WARRANTY REQUIREMENTS:

ROOF MEMBRANE MANUFACTURER WARRANTY REQUIREMENTS:

• The Contractor shall provide the Government with the roofing membrane manufacturer’s written warranty IAW Specification, Section 07 54 19, Paragraph 1.10.1, Roof Membrane Manufacturer Warranty.

3.2.4.3 ROOF SIGNAGE REQUIREMENTS: The Contractor shall hot air weld a PVC membrane information card on the roofing membrane at the main roof access point with the following information:

• Facility name and building number

• Contract Number

• Roof area in square feet

• Roofing membrane manufacturer with deck type, membrane type, thickness, and application method

• Insulation manufacturer, thickness and if tapered insulation present

• Vapor barrier manufacturer and thickness

• Date of warranty inspection and completion

• Contact information for installing Contractor

• Roofing membrane manufacturer contact information with manufacturer’s warranty Number and warranty expiration date.

3.2.5 INSPECTIONS

The Contractor must submit a written request for the pre-final inspection at least seven (7) days before the desired date.

A final inspection will be arranged upon written request from the Contractor following project completion. The request shall be submitted at least fourteen (14) calendar days in advance of the desired inspection date.

3.2.6 SUBMITTALS

The Contractor shall ensure submittals are submitted IAW the timeframes identified on the Submittal Register and on an AF IMT 3000, Material Approval Submittal. For Information Only (FIO) submittals must comply with Specifications, Section 01 33 00, Submittal Procedures.

3.2.6.1 NUMBER OF SUBMITTALS: The number and type of submittal(s) required are listed on the Submittal Register. The Submittal Register is a living document that once awarded shall be maintained by the Contractor.

3.2.6.2 APPROVED SUBMITTALS: The approval by the CO will not be construed as a complete check but will indicate only that the general method of construction, materials, detailing, and other information appear to be satisfactory. Approval will not relieve the Contractor of the responsibility for compliance with the contract. After the CO has approved submittals, no re-submittal for the purpose of substituting materials or equipment will be given consideration unless accompanied by an explanation as to why a substitution is necessary.

3.2.6.3 DISAPPROVED SUBMITTALS: The Contractor shall make all corrections required by the CO and promptly furnish a corrected submittal in the form and number of copies as specified for the initial submittal. When the Contractor considers any correction indicated on the submittals to constitute a change to the contract, notice shall promptly be given, in writing to the CO for determination. Should the Contractor be required to re-submit a submittal more than twice, the estimated cost to process the submittal may be deducted from the contract amount for each additional re-submittal.

4.0 WORKING CONDITIONS

The Government’s normal duty hours are five (5) days per week, Monday through Friday, from 7:30 AM to 4:30 PM, excluding holidays.

The Contractor shall take all precautions to ensure that his operations are conducted in a manner as to not interfere with the normal operations of the base and the safety and convenience of the base personnel. Both an airfield construction waiver and Federal Aviation Administration (FAA) are required for this project. The contractor is responsible for the FAA waiver.

5.0 PHOTOGRAPHY

Unauthorized photography of any kind within the installation is strictly prohibited. Only authorized personnel who have obtained the necessary permissions through the CO are permitted to take photographs.

6.0 FIRE PREVENTION

The Contractor is responsible for following fire prevention practices and procedures. The Contractor shall provide approved storage facilities meeting National Fire Code (NFPA) 30, Flammable and Combustible Liquids Code, requirements for storage of flammable materials.

END OF STATEMENT

Attachments:

1. Project Specifications

2. Hydronic Piping Diagram

3. Supporting Photos and Drawings