Draft SOW - FXSB 26-6837 Repair Replace Roof B11525.pdf

DRAFT

673 Civil Engineering Squadron Joint Base Elmendorf-Richardson, AK

FXSB 26-6837 REPAIR REPLACE ROOF B11525 Page 1 of 6

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20 March 2026

STATEMENT OF WORK

FXSB 26-6837

REPAIR REPLACE ROOF B11525

1. PROJECT INFORMATION

1.1. PROJECT LOCATION: Open Market Construction Contract project FXSB 26-6837 shall be completed as a routine requirement at or near building 11525, on Joint Base Elmendorf- Richardson (JBER), AK. Project hours are standard work hours.

1.2. UNIQUE REQUIREMENTS:

1.2.1. General: Project to be implemented while accommodating user needs of the facility. Contractor shall request approval of any downtime/outages a minimum of 21 workdays in advance. Of particular importance is the necessity to protect users and occupants of the facility from falling debris and life safety issues.

1.2.2. Security Access: Project is located within an active airfield, which is a controlled area. Security requirements shall need to be briefed to Contractor prior to work starting to ensure that workers are accounted for. Individuals entering the site must possess the required credentials. Any Contractor without a restricted area badge for the area will need an escort and need to be met at the gate to gain access.

1.2.3. Site Storage/Staging: Contractor staging areas will be identified by the Facility Manager, Fire Department and 673 CES/CENMP. Safety areas and caution notices are to be provided by the contractor. The Contractor shall not block roads or access lanes, utilize parking lots, building entrances, or any area needed for potential utility servicing during the execution of this project.

1.2.4. Notable Event: JBER is scheduled to host the Biannual Arctic Thunder Open House (ATOH) on August 8-9th, 2026. Project Schedule shall be coordinated with Airfield Management, 673 CES/CENM Project Manager and Inspector, and the B11525 Facilities Manager.

PROJECT DESCRIPTION: Building 11525 is a one-story, 113,000 square feet (SF) building framed from steel and cast concrete (beams and columns with CMU infill). The building was originally constructed in the early 1940s and is a historic property. The high barrel roof section that’s approximately 200-ft (curved) by 280-ft, two low roof low sections that are approximately 35-ft by 280-ft each, and one low roof section that approximately 62 ft by 242 ft. This project will remove the existing built-up roof (BUR) from both barrel center section and the east side roof low section identified in Sheets AD-101 and A-101, down to the existing decking and replaced with new 3-ply SBS-Modified BUR roof assembly with granular cap sheet on the barrel roof section and the south lower roof low

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section shall be replaced with a new 90-mil Ethylene Propylene Diene Monomer (EPDM) roof assembly. All roofing assemblies shall be fully adhered. Replace existing roof drains, flashings, vent pipe flashing, cover board (as required), vapor barrier, cant strips, metal copings and trim with new. A prior project in 2022 replaced the lower roof sections on the west and south side of the building and are identified as “Not in Contract” in drawings AD-101 and A-101. Standing seam metal roofs over stair towers and east sliding doors are also not in contract. Contractor shall field verify all existing conditions, quantities, and dimensions.

1.3.

1.3.1. Roofing Design and Design Requirements:

• Contractor shall provide construction drawings for government review and approval with the following components: Demolition plan, Proposed Roofing Assembly, and Design Details

• New barrel roof assembly shall incorporate 3-ply SBS-Modified BUR membrane with granular cap sheet on barrel roof section. Replace existing roof drains and drain piping to install new roof drains. Include details of all necessary accessories such as flashing, joints, trim, sealants, adhesives, and fasteners.

• New low roof assembly shall incorporate underlayment, vapor barrier, minimum 3” thick rigid EPS insulation at roof drains, overlayment, and 90-mil EPDM membrane on the low roof section. Include details of all necessary accessories such as flashing, joints, trim, sealants, adhesives, and fasteners.

• Design of new roof shall meet all local Municipality of Anchorage (MOA) snow and wind load requirements.

• Roof design shall meet requirements of UFC3-110-03, Roofing, UFC3-101- 01, Architecture, and UFC 3-600-01, Fire (Fire Protection Engineering for Facilities), along with other applicable codes.

1.3.2. Remove and Replace Roof:

• Demolish existing roofing assembly down to existing wood decking. Existing roofing materials shall be removed and handled per OSHA and JBER disposal requirements. Protect the interior of the building from damage due to exposure to weather. Any damage caused by inclement weather must be repaired at the Contractor’s expense.

• Remove and replace existing roof drains and drain piping as needed.

• Install new roof assembly according to the approved design. Install materials according to manufacturer’s recommendations and technical provisions.

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• Remove and replace existing parapet walls with new pressure treated materials (framing, plates, and sheathing).

• Procure materials according to approved design. Submit product data, certificates of compliance and warranty, and product samples for government review and approval prior to procurement.

• Remove and reinstall staircase installed over barrel roof leading to alternate control tower.

2. GENERAL REQUIREMENTS

2.1. All general and special requirements for this project shall be in accordance with the Open

Market Construction Contract, General Specifications and Contract Provisions. The contractor is directed to comply with all applicable sections, including but not limited to:

Section 01000 (General Contract Requirements), Section 01021 (Design After Award), Section 01100 (General Site Requirements), Section 01200 (General Design and Regulations), Section 01300 (Project Execution), Section 01400 (Quality Control), Sections 01500 & 01600 (Environmental & Waste), and Section 01720 (Record Drawings).

2.2. Existing Conditions (Div 2)

2.2.1. All existing electrical, communications, fire protection, HVAC and plumbing within the work area shall be remain in place.

2.3. Metals (Div 5)

2.3.1. Provide and install new photoengraved 0.032-inch-thick aluminum card for exterior display. Card must be 8-1/2” x 11” minimum, installed at roof top or access location, and include the following information: (Provide same information on a type written card of same size for facility records.)

• Identify facility name and number

• Location

• Contract number

• Approximate roof area

• Detailed roof system description, including deck type, membrane type, method of application, manufacturer, insulation and cover board system and thickness; presence of vapor retarder

• Date of completion

• Installing contractor identification and contract information

• Membrane manufacturer warranty expiration, warranty reference number, and contract information

2.4. Thermal and Moisture Protection (Div 7)

2.4.1. Demolish existing plumbing vent flashing.

2.4.2. Demolish existing sheet metal coping.

2.4.3. Demolish existing Built-Up Roof (BUR) membrane.

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2.4.4. Demolish existing cant strips.

2.4.5. Demolish existing vapor barrier.

2.4.6. Demolish existing walking pads.

2.4.7. Provide and install new 3-ply SBS-Modified BUR system with granular cap sheet on barrel roof section.

2.4.8. Provide and install new 24 gauge steel coping for barrel roof section.

2.4.9. Provide and install new cant strips as required for barrel roof section.

2.4.10. Provide and install new walking pads along egress walkway from alternate tower to staircase at north low roof.

2.4.11. Provide and install new 5/8” gypsum board underlayment cover board for low roof section.

2.4.12. Provide and install new self-adhered vapor barrier for low roof sections.

2.4.13. Provide and install new 3” thick EPS rigid insulation for low roof sections. Provide slopes of 1/4”: 12” for main areas and 1/2”:12” for roof drain sumps.

2.4.14. Provide and install new 1/2” gypsum board overlayment cover board for low roof sections.

2.4.15. Provide and install new 90-mil fully adhered EPDM black membrane to include all accessories such as, but limited to, flashings, termination bars, reglets, and vent pipe flashing boots for low roof sections.

2.4.16. Provide and install new 24 gauge stainless steel coping for low roof sections.

2.4.17. Provide and install new walking pads near access door and around comm equipment on south low roof.

2.5. Plumbing (Div 22)

2.5.1. Demolish existing roof drains for barrel roof section.

2.5.2. Demolish existing roof drain pans for barrel roof section.

2.5.3. Demolish existing roof drains for low roof section.

2.5.4. Demolish existing roof drain pans for low roof section.

2.5.5. Provide and install new 12” cast iron (CI) dome roof drains with galvanized CI body for barrel roof section to the existing lateral connection.

2.5.6. Provide and install new 12” cast iron (CI) dome roof drains with galvanized CI body for low roof section to the existing lateral connection.

2.5.7. Insure that all no hub connections are restrained per IPC (International Plumbing

Code) per manufacturer’s instructions and provide engineered detail in design.

3. AIRFIELD CONSIDERATIONS

3.1. During design, the Contractor shall place an emphasis on developing a schedule, phasing, and staging plan for construction that will ensure that there is no interruption in service to Airfield activities. This project is within an active airfield. Construction on the active airfield will require approval from 3 OSS Airfield Management (AFM). Foreign

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Object Debris (FOD) control and management of operational impacts is critical during construction.

3.2. Construction activity that impacts airfield operations requires a Notice to Airmen (NOTAM) for pilot safety. NOTAMs are submitted by AFM for PACAF approval.

Coordinate with POC and AFM at least 2 weeks prior to start of work to provide the information needed for AFM to submit the NOTAM requests.

3.3. All personnel on the airfield must go through the 3 OSS airfield driving course prior to the start of construction. At least one person per shift must have a radio to communicate with Air Traffic Control (ATC).

3.4. All personnel are required to adhere to any ramp freeze, stop-work, and/or evacuation notice given by 3 OSS in the event of an emergency.

3.5. This project will require a Temporary Airfield Construction Waiver and an Airfield Construction Safety & Phasing Plan (CSPP). Both items will be coordinated by the Government but will require the following information to be submitted by the Contractor.

3.6. Temporary Airfield Construction Waiver Request Form: Provide, at the Government’s request, a list of major equipment anticipated for use during the task order and the height of the tallest piece of equipment used.

3.7. Airfield Construction Safety & Phasing Plan: At least 30 days prior to the start of construction, submit a draft project schedule and a figure containing the following information:

• Defined work areas with dates (i.e. if the project is phased, identify the phases with approximate work dates).

• Location of proposed low-profile barriers and/or candlesticks, including setback distances for wingtip clearances.

• Identified restricted areas (red lines), Entry Control Points, and FOD checkpoints.

• Labeled haul routes, including routes to disposal areas, and airfield gate access points.

• Location of on-site vehicle and/or material storage.

• Identified areas where airfield lighting will be disconnected and what lights will be impacted during construction, if applicable.

The Airfield Construction Safety & Phasing Plan along with a Staging Plan shall be coordinated with the Government. These phasing and staging plans shall serve as the required sequence of events for the construction phase to include the laydown area for the Contractor’s equipment while maintaining proximity to the work area, but IAW Airfield Management guidance and approval. Access route(s) for the Contractor and haul route(s) shall be clearly identified on all phasing and staging plans, including the Airfield Construction Safety & Phasing Plan.

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3.8. During construction, the Contractor will be required to facilitate snow removal within the project extents unless otherwise coordinated with Airfield Management.

3.9. During construction, the Contractor shall be required to coordinate with 673rd CES/CENM and Airfield Management for restrictions on crane use. This includes a minimum of 72-hour notification of any crane activities that will extend above existing and/or proposed building heights. At a minimum, the contractor will be required to drop all crane booms to the full retracted and lowered position.

4. SPECIAL PROVISIONS/NOTES/SPECIFICATIONS

4.1. Existing Building Drawings: As-Built drawings for building 11525 will be provided. Per

Section 01000, the Contractor is responsible to field verify all existing conditions.

4.2. Codes and References: Design and construction shall be in accordance with the latest edition of all applicable codes, standards, and regulations as listed in Section 01200.

The most stringent shall govern where discrepancies occur.

4.3. Roof design shall meet requirements of UFC3-110-03, Roofing, UFC3-101-01, Architecture, and UFC 3-600-01, Fire (Fire Protection Engineering for Facilities), along with other applicable codes.

5. ATTACHMENTS

5.1. Project Drawings

6. PROJECT MANAGER – INSPECTOR

6.1. Mr. Paul Lidren, Project Manager, 673 CES/CENM

paul.lidren@us.af.mil Phone: 384-3160

6.2. Mr. Jason Thompson, Construction Manager, 673 CES/CENM

jason.thompson.62@us.af.mil Phone: 384-3081 mailto:paul.lidren@us.af.mil mailto:jason.thompson.62@us.af.mil