Attachment 1 - WI Restor Building 1120 SOW.pdf

STATEMENT OF

WORK

YGFZ230018; Restore Gutted Dorms (B1120)

Wake Island Air Station

611th Civil Engineer Squadron

11APR2025

Attachment 1

1. Scope: This Statement of Work (SOW) is for Project YGFZ230018 is defined as the effort required to renovate building 1120 in its entirety, so it can be again utilized as a dormitory for the next five to ten years.

2. Background: This site is maintained by a Base Operations Support (BOS) contractor. Any request for support (i.e., labor, equipment), the contractor may go directly to the BOS contractor IAW the applicable site support letter. Any support from the BOS contractor shall be contracted directly with the contractor requiring support. Contractor is advised that costs, including but not limited to Rotator seats and lodging, increase every fiscal year.

2.1. Applicable Documents:

2.2. Unified Facilities Criteria UFC 1-200-01 DoD Building Code dated 8 October 2019 incorporating Change 1 dated 1 Oct 2020.

2.3. National Fire Protection Association NFPA 101, 2021 edition.

2.4. 2018 International Mechanical Code

2.5. 2018 International Plumbing Code

2.6. National Fire Protection Association NFPA 70; National Electric Code, latest version

3. Requirements:

3.1. General Requirements

3.1.1. Unless otherwise noted in writing by the CO, the CO is the only person with the authority to change, modify, deny or approve any part and has sole authority for all aspects of contract, SOW’s, contract changes, approvals, payments and project changes.

3.1.2. The Contractor shall provide all material, equipment, labor, supervision, housing, food, and transportation for material and to/from the job site required to accomplish the requirements of this SOW.

3.1.3. The contractor shall be responsible for all personnel and material transportation to and from the job site and any accommodations for the duration of the project.

3.1.4. The contractor shall adhere to all applicable NFPA, OSHA, EPA and all federal, state, and local regulations while performing the requirements of this SOW. Contractor shall adhere to all applicable provisions of the attached Fiscal Year 2024 (FY24) Wake Island Airfield Support Memorandum. This includes timely submittal of site arrival requests for all personnel accessing the island including all barge and ship crew members, whether they plan to disembark or not.

3.1.5. Contractor responsible for following the Wake Island Airfield Installation Design Guide (attachment 11).

3.1.6. Contractor shall provide all their equipment fuel requirements.

3.1.7. The contractor shall remove and dispose of all construction debris from site prior to final inspection. All demolished and scrap materials used/generated in this project shall be removed and disposed of on island in accordance with the FY24 Wake Island Site Support Letter and as described below. Generation of hazardous waste shall be kept to the minimum volume practical. Non-hazardous combustible material shall be cut up in size small enough to be loaded by normal procedures into one of the Wake Island incinerators. All non-hazardous waste shall be transported to the solid waste accumulation area (SWAA).

3.1.8. All work shall be completed within twelve months after contract award.

3.1.9. Prior to any excavation, an AF103 Work Clearance Request shall be completed and approved (attachment 2A & 2B).

3.1.10. If the contractor plans to use satellite internet such as Starlink, the contractor shall abide by the standards set forth in the Satellite and Ground Terminal Request memorandum and the Commercial Satellite and Ground Terminal Policy, attachments 03 and 04 respectively.

3.1.11. Hazardous materials – The buildings are suspected to have asbestos containing material (ACM) present. Some joint compound, wall and ceiling sheathing in the rest rooms & bathrooms, and the boiler insulation in building 1120 is suspected ACM. Lead and PCB content of paint is unknown. Treat material suspected to be hazardous as if it is unless test results conclusively show otherwise.

3.1.12. Transportation - For any travel of personnel and shipment of material and/or equipment, refer to the FY24 Wake Island Airfield Support Memorandum (attachment 10C). Contractor is advised that rates increase each fiscal year.

3.1.13. Third Party Support: Certain site-specific services may be available to the Contractor on a space available or limited basis. Types of support are detailed in the attached Wake Island Airfield Site Support Letter along with required coordination and contacts for support.

3.1.14. Billeting: Refer to FY24 Wake Island Airfield Support Memorandum Attachment.

3.2. Specific Requirements:

3.2.1. Overall

3.2.1.1.1. All work shall conform to all applicable existing building provisions of NFPA 101.

3.2.1.1.2. Furnish all material indicating as being installed in this contract.

Transport it to the job site. Material shall be new unless otherwise indicated herein. Install all material and equipment in accordance with all applicable codes and all manufacturer’s recommendations.

3.2.1.2. After completion of work, thoroughly clean the interior and exterior of the building.

3.2.1.2.1. Perform all work described below in Building 1120, unless otherwise indicated.

3.2.2. Architectural/Structural: All architectural and structural work shall conform to

UFC 1- 200-01.

3.2.2.1. False Ceiling and Piping Demolition: Demolish ceiling in first floor corridor.

Existing ceiling support framing and pipe support brackets in good condition may be re-used as duct and piping support if it does not interfere with new conduit or pipe installation. Demolish or modify this framing and/or brackets if they are in poor condition or in the way of new work.

3.2.2.2. Concrete Spalling and Cracking: B1120 has extensive concrete spalling and cracking throughout the building. When spalling is encountered, the contractor shall demolish the rotten concrete and rebar back to sound material, clean, replace the removed concrete with new concrete and reinforcing material as needed. Areas of known spalling include exterior wall inlet frames and the columns on the first floor. Concrete cracks of less than 1/4 inch are to be stabilized with an epoxy such as Sikadur Injection Gel.

3.2.2.3. Exterior Walls: Replace all exterior infill wood frame walls on all the sleeping rooms with new walls. Salvage existing 36” wide x 48” tall vinyl slider windows intact (two per sleeping room), keeping approximately half for reuse in the replacement walls. Fasten new walls to concrete columns & beams so they are adequate to withstand 125 mph wind. Provide temporary weather protection as required to prevent precipitation from entering building between the time existing walls have been removed, and new walls are installed. Store surplus salvageable windows in a location where they will not be damaged. Completely coat surfaces of all new light gauge steel framing in the new exterior walls with topcoat such as Devoe Bar Rust 235 or similar paint for additional corrosion resistance. Coating may be field, shop or factory applied. Dress all field cuts appropriately according to manufacturer’s instructions.

3.2.2.4. Interior Walls: Replace all interior walls shown in the plans which are not currently made of concrete, or have cement asbestos board sheathing, with steel stud framed walls sheathed with 5/8” thick type X, mold resistant gypsum board on both sides at all locations where walls were shown on the provided draft building floorplan (attachment 09). Remove as much termite damaged framing as can be done without disturbing the cement asbestos board sheathing on the restroom sides of the walls. All walls between rooms and enclosing the corridors shall have at least one-half hour fire ratings. For purpose of this contract, it is assumed that the existing two layers of 3/8” thick (or single layer of ¾” thick) gypsum board on one side of existing wood studs when combined with similar sheathing, or new 5/8” type X gypsum board on the opposite side of the wall, meets this requirement. Fasten new wall framing to concrete floor and ceiling using ¾” diameter anchor bolts at approximately 4’ on center or method sufficient to resist a lateral load of at least 5 pounds per square foot of wall.

Existing anchor bolts in good condition may be re-used. Mud, tape and paint all new and existing gypsum board surfaces. Install vinyl cove base around bases of all walls.

3.2.2.5. Sleeping Room Doors: Install new 3’-0” wide x 7’-0” or 6’-8” high doors and frames on each of the sleeping rooms in the approximate locations shown on the drawings. Modify or replace wall framing as required since existing door frames are for smaller (approximately 32” wide x 84” high) doors. New doors shall be self-closing and latching and shall have at least 20-minute fire ratings and be equipped with all hardware (closers, hinges, gasketing, etc.) and new frames required to meet that rating. Provide lever type lock sets for all doors. Provide at least four keys for all locks and ten master keys that will open all the locks.

All door hardware shall be stainless steel. Doors and frames material shall primarily be fiberglass. Paint all doors which arrive from the factory without coating, or only with a primer, unless they are recommended by the manufacturer to be installed without coating. Install embossed room number or designation (“MEN”, “WOMEN”, “CLOSET”, etc.) on outside of each door, made of plastic or stainless steel. Room numbers are shown on the attached floor plans.

3.2.2.6. Other Doors: Replace all other doors with new fiberglass doors and frames the same or similar size to existing doors. All doors which are in openings in concrete walls shall have 1-hour minimum fire ratings and panic hardware. All other doors shall have a minimum 20-minute fire rating. Rest room doors shall have integral louvers with fire dampers sized to allow full exhaust fan flow without creating excessive noise. Restroom doors shall not have windows.

Install new door frames if the existing frames’ fire rating cannot be ascertained, if it is less than the door’s fire rating or if the new door’s rating is not valid without a new frame. Install embossed room number or designation (“MEN”, “WOMEN”, “CLOSET”, etc.) on outside of each door, made of plastic or stainless steel.

3.2.2.7. Vinyl Floor Tile: Install vinyl floor tile (VCT) in areas where it is missing on the room floors, with thickness, pattern and color as close as practical to existing from manufacturer’s standard color and pattern selection. Tile appears to be similar to Armstrong Standard Excelon Imperial Texture item 51839 – Fortress White. https://www.armstrongflooring.com/commercial/en-us/products/vinyl-composition- tile/std-excelon-imp-texture/item/51839.html

3.2.2.8. Showers: Remove existing wood partitions between showers and everything supported by these partitions in all rest rooms. Install three new shower heads and associated controls and piping, separated by free standing plastic partitions and shower curtains to create three new shower stalls.

3.2.2.9. New Smoke Partitions: Install smoke partitions and doors conforming to NFPA 101 requirements near the center of the first floor and second floor corridors.

3.2.2.10. Concrete & Cement Wallboard Coatings: Paint all concrete floors which do not have floor coverings, concrete & cement asbestos walls and exposed concrete ceiling surfaces in the building interior with coatings rated and recommended by the manufacturers for those surfaces in accordance with all coating manufacturer’s recommendations. Do not sand or otherwise disturb the cement asbestos board

3.2.2.11. Stairways: Replace all stair handrails with new stainless steel or aluminum handrails conforming to current code including wall returns.

Patch any spalled concrete stair treads.

3.2.2.12. Fire Extinguishers: Install the appropriate quantity, type, size of fire extinguishers in common areas as required by code. Install in cabinets if required.

https://www.armstrongflooring.com/commercial/en-us/products/vinyl-composition-%20tile/std-excelon-imp-texture/item/51839.html https://www.armstrongflooring.com/commercial/en-us/products/vinyl-composition-%20tile/std-excelon-imp-texture/item/51839.html

3.2.2.13. Damaged and Unused Existing Anchor Bolts: Cut off all unused anchor bolts, flush with surface they protrude from. Anchor bolts in good condition may be re-used to anchor new stud walls. These are typically at about 4’ on center at locations where all stud walls used to be.

3.2.2.14. Required Furnishings: Contractor shall supply, install and make usable adjustable window blinds for all windows (except for restroom and stairwell windows). Window blinds shall be capable of covering the entire window that it serves.

3.2.3. Electrical: All electrical work shall conform to the National Electric Code.

3.2.3.1. Demolition: Demolish all existing electrical fixtures, conductors, conduits, junction boxes switch gear, panel boards, etc. up to, but not including, the stainless steel NEMA 4X main building disconnect located on the outside wall near the center building entrance.

3.2.3.2. Install new electrical system and all new lights per all applicable codes using highly corrosion resistant conduit, panel board enclosures, and fittings. All required lighting shall be installed to meet minimum illumination levels for each type of space and provide the required exit signs and exit area illumination supplied by compliant back up power systems. Unless otherwise approved the following materials and equipment types shall be used: PVC conduit, junction boxes, enclosures and fittings, Stainless steel panel board enclosures, LED lighting (soft white).

3.2.3.2.1. Install power feeds with appropriate disconnecting means for all new HVAC equipment.

3.2.3.2.2. Install conduits inside walls and flush mount junction boxes in walls to the greatest extent practical. However, walls that currently are completely sheathed with serviceable wall board on both sides may have surface mounted conduits, junction boxes and fittings installed.

3.2.4. Mechanical: All mechanical work shall conform to the International Mechanical Code.

3.2.4.1. Demolition: Completely remove all existing mini-split air conditioners including all associated piping, ductwork, wiring and conduits

3.2.4.2. Air Conditioners: Provide and install mini-split air conditioners in a similar configuration to existing system: Fujitsu Model AOU45RLXFZ condenser with four (one per sleeping room) Fujitsu Model ASU7RLF1 evaporators. The existing components are single phase 208/230V at 60 Hz. Air conditioners shall be thermostatically controlled. Thermostats shall not be accessible by room occupants. System shall always remain on in all rooms and set at a temperature no lower than 70 degrees Fahrenheit to prevent condensation in adjacent rooms.

3.2.4.2.1. All new mechanical equipment installed outdoors for either building shall be at least 36” above grade on, and secured to, stainless steel strut frames anchored to concrete slabs. Slabs shall have dimensions no smaller than the size recommended by the equipment manufacturers. Existing slabs are 36”x48”.

3.2.4.2.2. All coils shall be coated with coating specifically designed to protect HVAC coils from corrosive environments in coastal areas such as Electrofin E-Coat:

http://www.southerncomfortcoil.com/coating/electrofincoating.htm l

3.2.4.2.3. Rest Room and Bathroom Exhaust Fans: Demolish existing exhaust fans. Install exhaust fans in all bathrooms and rest rooms rated for at least 50 cfm multiplied by number of water closets plus urinals plus showers in the existing openings. Each rest room has two 12”x12” openings for this purpose. Provide tamper resistant switches for the fans so that they will always be operating except when building managerial staff turns them off for maintenance.

3.2.4.2.4. Spares: Provide spares for all parts and consumables as recommended by all equipment manufacturers for at least a year of operation.

3.2.5. Plumbing: All plumbing work shall conform to International Plumbing Code.

Replace all components that do not meet current code with new components that do.

3.2.5.1.1. Water Supply Piping: All new water supply piping, fittings and equipment that encounters potable water shall be NSF-61 approved.

3.2.5.2. Demolish all water supply piping in affected areas. Demolish up to, but not including, building water supply valve and pressure reducing valve.

Demolish all water supply shower piping, faucets and toilet services including flush valves. Install permanent plugs in all piping that is to be abandoned if it is still connected to in service piping or vents thru roof. Use caution when working in plumbing chases as concrete ceiling in some of them is badly spalled.

3.2.5.2.1. Water Heater: Replace existing electric water heater with new approximate 120-gallon electric water heater or with an equivalent capacity electric continuous flow water heaters.

3.2.5.2.2. Install new PEX and/or schedule 80 PVC cold water piping with ½” minimum thickness fiberglass insulation and vapor barrier. Main supply pipe to each floor in building 1118 shall not be smaller than 1.25” nominal diameter. Install PEX hot water piping with ½” minimum thickness fiberglass insulation. Main hot water supply pipe to each floor shall not be smaller than 1” nominal diameter. Do not use CPVC, carbon steel or galvanized steel pipe.

3.2.5.2.3. Install new flush valves on all urinals. Replace all existing toilets with new non-tank commercial grade toilets.

3.2.5.2.4. Install new showers and shower stalls as described above and, on the drawings, complete and ready to use.

3.2.5.2.5. Install new plumbing on mop sinks, complete with faucets that have integral vacuum breakers, and all associated supply and drain piping in all the cleaning closets.

http://www.southerncomfortcoil.com/coating/electrofincoating.htm

3.2.5.2.6. Demolish all existing above ground waste and vent piping and replace with new PVC and/or ABS piping. Include all pipe and fittings upstream including all lavatory and urinal fittings that are not porcelain. Install new vent pipes thru roof and seal the penetrations leak tight.

3.2.5.2.7. Demolish all existing underground, concrete encased, subfloor, drains and waste piping and replace with new PVC and/or ABS piping. Include all pipe and fittings to the nearest service connection point.

3.2.5.2.8. Provide spares for all parts and components as

recommended by all equipment manufacturers for at least a year of operation.

3.2.6. Fire Alarm System

3.2.6.1.1. Protect and temporarily support all fire alarm system components, including, but not limited to, conduits, junction boxes, smoke and heat detectors, strobes, etc. System was installed in 2018, and other than displaced sensor modules, junction boxes and conduits, should be in reasonably good condition.

3.2.6.2. Provide permanent support for all the above components.

3.2.6.2.1. After all system components are permanently supported, have a properly qualified technician repair or replace components as required and place the system back into service. Ensure that the fire alarm control panel (FACP) is correctly reporting to the island’s central fire alarm monitoring system.

3.2.6.2.2. Provide at least two of each of the following as spares: smoke detectors, heat detectors, pull stations and indoor speaker strobes.

Provide all other spare parts and components recommended by system manufacturer for at least one year of system operation. The following products were shown as being installed in 2018:

• FACP is a Monaco MAAP-X Addressable Fire Alarm MNS Voice Evacuation Panel 227-955-EN*

• Smoke detector is Monaco part number 723-353-00

• Heat detector is Monaco part number 721-124-00

• Pull station is Monaco part number 708-031-00

• Speaker strobe is Monaco part number 580-111-00

3.2.7. Communications: Demolish all existing communications, data and cable television wiring.

Install wiring suitable for the island’s television service to each sleeping room from each building’s CATV box located outside near the middle entrance to the building. Install two telephones in common areas inside and connect to the island phone service with new wiring from the existing central buildings’ telephone panels.

3.2.8. Medical Clinic: Building 1120 will house the island’s medical clinic. Contractor shall construct a 12-foot-wide concrete ramp as shown in the draft floorplan. Ramp shall not exceed a 1:12 slope to meet the elevation of the medical clinic office floor. Contractor shall taper fill from the ramp edge to grade at the same slope of the ramp. Contractor shall remove and repair the concrete inlet curb such that there is a smooth transition from the ramp to the medical office. At the top of the ramp contractor shall install a new 6’-0’’ wide x 7’-0’ or 6’-8’’ high (or reasonably similar) dual-swing double door on the exterior entrance of the medical clinic that meet the requirements of section 3.2.2.5 Contractor shall install a similarly sized dual swing double door in the entrance to the treatment room as shown in the draft floorplan. Contractor shall construct a restroom consisting of a non-tank commercial grade toilet and sink as shown in the draft floorplan.

Contractor shall install a medical “scrub sink with pedal” in the treatment room as shown in the draft floorplan.

3.2.8.1. Electrical: Clinic shall be on its own subpanel, fed from the main distribution panel to isolate the clinic in the event of power loss and backup power supply.

Clinic shall have a backup generator compliant with all current federal EPA Air Quality Emissions. The backup clinic power generator system shall include a 25kW diesel generator, day tank, automatic transfer switch, and switchgear installed to power the clinic during a loss in power. The contractor shall install the generator three (3) ft above grade to protect the generator from high water and flooding. If the contractor plans to elevate the generator using metal stands, the metal shall be stainless steel, appropriately anchored to a concrete pad. In the clinic office, the wall separating the office from the treatment room and the wall separating the office from the hallway shall each have four 110v electrical outlets. The exterior treatment room wall shall have a double gang 110v outlet every six feet and two 240v outlets evenly spaced. The supply and pharmacy rooms shall have two 110v outlets per wall.

3.2.8.2. Contractor shall complete the 611th Tank Inventory Form (attachment 04). The Contractor will need to provide the STI Category type for the Day tank.

Contractor shall update sites’ SPCC spill plan and provide it to 611th Tank Manager (Rosanna Dickens, rosanna.dickens@us.af.mil, 907-552-3529)

3.2.8.3. Provide the pharmacy, supply, office and treatment rooms each with their own evaporator and thermostat as described in section 3.2.4.2.

3.2.8.4. Install power feeds with appropriate disconnecting means for two 240-volt outlets in the treatment room.

3.2.9. Laundry Room

3.2.9.1. The room labeled shown in the draft floor plan, (attachment 9), will be a dedicated laundry room.

3.2.9.2. Provide water supply and drainage piping that meet the requirements of section 3.2.5 for connection to six washing machines and six electric dryers. Dryers are to be on their own individual circuits back to the electric panel.

3.2.9.2.1. Install power feeds with appropriate disconnection means for six 240-volt outlets for drying machines. Disconnects may be local to the driers similar to the configuration in Building 1116.

3.2.9.3. Remove the existing washers and dryers from Building 1116 and reinstall in new laundry room in Building 1120. Washers and dryers must remain in Building 1116 until all work is completed in Building 1120 to minimize downtime of laundry services to no more than 48 hours.

4. Submittals:

4.1. All project submittals must be accompanied by a completed AF Form 3000, Material Approval Submittal (attachment 06). All AF3000 will be submitted to the CO for signature.

If there is a change in process or material, different from what was proposed and awarded, the CO or PM’s signature on the AF3000 does not constitute an approved change order. Any changes must be coordinated with the CO prior to submission of the AF3000 for signature.

4.2. The Contractor shall submit to the Contracting Officer the following Schedule timeline within 15 days of award.

4.2.1. Integrated Master Schedule (IMS) on AF Form 3064 (attachment 06) within 30 days of award.

4.2.1.1. Demonstrating timelines for all major milestones including, but not limited to material orders, shipments, construction start, project completion.

4.2.2. Weekly Progress Reports (WPR) utilizing AF Form 3065 throughout the time when substantial work is being performed on site.

4.2.2.1. Photos of all work completed that week, and any concerns noted in the WPR when substantial work is being performed on site. Photos must be taken in such a way that work being accomplished may be determined suitable.

4.2.2.2. The correct date must appear on all photos taken.

4.2.2.3. All finalized required project close-out documentation

4.2.3. The Contractor shall provide an update to the schedule provided in 4.2 with any significant changes to 766 ESS and Project Program Manager (significant changes understood as changes that shift the schedule by more than 10 business days).

4.3. All required Pre-Construction/Prior to Work Start documentation must be submitted at least 15 days prior of scheduled project start for approval, including:

4.3.1. Asbestos and other hazardous material handling plan.

4.3.2. Product data sheets on all HVAC equipment, piping and ductwork.

4.3.3. Control scheme for all HVAC equipment.

4.3.4. Product data for all piping.

4.3.5. Product data on gutters, downspouts and supports.

4.3.6. Product data for gypsum board, vapor barrier, framing studs and other wall sheathing material.

4.3.7. Product data for all doors, frames and hardware. Assembly fire rating certifications.

4.3.8. Product data for new windows.

4.3.9. Product data sheet on all plastic lumber.

4.3.10. Product data for all fire dampers. Certifications on their fire ratings.

4.3.11. Product data for all sealants and adhesives.

4.3.12. Water supply plumbing plan showing pipe materials, sizes and locations.

4.3.13. Floor tile cut sheets showing dimensions, color and pattern.

4.3.14. Floor, ceiling and wall coating datasheets and colors.

4.3.15. Datasheets for all electrical equipment, distribution panels & components, conductors and conduits. Datasheets for all conduit and equipment supports.

4.3.16. Name and applicable certifications for fire alarm technician(s) responsible for restoring fire alarm system to service.

4.3.17. Electrical plans including:

4.3.17.1. One lines

4.3.17.2. Plans for entire building showing light fixtures, all other fixed electrically powered equipment, switches, receptacles and home runs.

4.3.17.3. Panel schedules

4.4. All required project close-out documentation shall be submitted within 30 days of project completion in electronic format (leave at least one paper copy of each in the building), including:

• As-builts

• Operation, Installation and Maintenance Manuals for all new equipment and materials.

• Draft, Interim, and Final DD Form 1354, Transfer and Acceptance of Military Real Property (attachment

07)

4.5. The contractor shall submit the project invoice in Wide Area Workflow (WAWF) through the Procurement Integrated Enterprise Environment (PIEE) portal, within 30 days of project completion and inspection, IAW DFARS Clause 252.232-7006 of the awarded contract.

4.5.1. Project completion is defined as all work has been completed IAW the SOW, all submittals required in Sections 4.3. and 4.4. above have been received/accepted by the Government and inspection/acceptance has occurred.