Attachment 1 - Performance Work Statement_21 Aug 2026.pdf

PERFORMANCE WORK STATEMENT (PWS)

FOR

REPAIR, Roof – B5026

VDYD262010

SCOTT AIR FORCE BASE, ILLINOIS

20 August 2026

1. REQUIREMENT:

a. BACKGROUND: Bldg 5026, an aircraft hangar housing the Maintenance Operations

Center (MOC) and senior Maintenance Group (MXG) leadership, has experienced a catastrophic roof failure. A severe storm on 18 May 2026 produced localized rainfall of 2-6 inches, which overwhelmed the degraded modified bitumen roof system. The failure resulted in a deluge of water into second-floor administrative areas, which directly caused the building's fire alarm system to short out and become inoperable. This has created a critical life, health, and safety condition, forcing the emergency evacuation of occupants.

The failure validates objective data from a 2022 roof inspection report and the current BUILDER SMS data, which lists the B30 ROOFING system at a failing SCI of 51 and the D40 FIRE PROTECTION system at a critical SCI of 18.

b. OBJECTIVES: The primary objective is to restore a safe, watertight, and fully functional facility envelope to allow for the safe re-occupation by the MOC and MXG leadership for the building's remaining lifespan (Approx. 5 years). The project will mitigate the failed roofing system by covering the failed roofing section with a new layer of coverboard and membrane. A separate project will be responsible for repairing all associated interior water damage and potential mold growth, and restoring the fire alarm system.

c. PROJECT LOCATION: All work will be at the 126ARW, Scott AFB, Illinois at Bldg 5026.

2. PROJECT ADMINISTRATION:

a. SITE VISIT: Contractor is responsible for verifying all measurements and conditions pre-bid. The Government intends to only hold one official site visit. Requests for additional site access must go through the 126th Contracting Squadron (126 CONS) point of contact (POC) listed in the Request for Proposal (RFP) letter. Any additional site access will be made available to all Contractors solicited for this project.

b. MEETINGS

i. Kick-Off Meeting/Project Schedule – Kick-off meeting to occur within one week of

NTP. Overall project schedule with milestone markers and 2-week look-ahead to be completed at kick-off meeting.

ii. The Contractor and/or his designated representative shall coordinate with the 126th Contracting office (126 CONS) and the 126th Civil Engineer Squadron (126 CES) on weekly progress meetings once the construction phase begins to ensure immediate resolution of coordination issues and adherence to the emergency schedule.

c. CONSTRUCTION EXECUTION METHOD: This project will be solicited and executed by the 126ARW as a stand-alone, firm-fixed-price (FFP) contract.

3. PROJECT SCOPE:

a. BASE BID (CLIN 001): Contractor shall provide all labor, materials, equipment, and supervision necessary to complete the following tasks in accordance with all applicable specifications:

i. Repair of Northeast Portion of the Roof (~29,900 SF): The existing roof is to remain in place. New coverboard and membrane will be installed to create a watertight envelope.

a. All existing roofing systems are to remain. All areas that are severely bubbled or swelling will be cut open, removed, and infilled to accommodate the new roof overlay.

b. Provide new HD ISO coverboard mechanically attached to the structural roof deck. The as-builts included for reference below indicate a metal deck is present for attachment of the new coverboard.

1.

2.

c. Install fully adhered TPO membrane roofing over new cover board.

d. Flash all walls and penetrations per the manufacturer’s specifications.

e. Remove and dispose of existing guttering and flashing along the North roof edge.

f. Install new guttering and downspouts similar to the existing. Scott AFB

Installation Facility Standards requires the downspouts to be fabricated from non-corrosive materials such as aluminum or zinc-coated steel. Provide powder-coated finishes in dark brown.

g. OPERATIONAL CONSTRAINT: The main hangar bay of Bldg 5026 must remain fully operational for aircraft maintenance throughout the entire period of performance. No work shall be performed directly over the hangar bay when an aircraft is present inside. The contractor is required to coordinate daily with the on-site Maintenance Squadron (MXS) point of contact, in conjunction with the 126 COR, to schedule all roofing work over the hangar bay only during windows of opportunity when the bay is empty.

4. QUALITY ASSURANCE:

a. INSTALLER QUALIFICATIONS: The roofing contractor must be an authorized and certified installer of the proposed membrane roofing system manufacturer (Sarnafil or approved equal). The contractor must submit proof of the manufacturer's certification for the proposed installation crew with their initial submittals. The installer must have successfully completed at least three (3) projects of similar size and scope within the last five (5) years.

b. ROOFING WARRANTY: The contractor shall provide a manufacturer's 20-Year, No- Dollar-Limit (NDL) watertight system warranty for the new roofing system.

Additionally, the contractor shall provide a separate 5-year workmanship warranty covering all aspects of the installation, including the temporary tie-in detail specified in

CLIN 001.

5. DELIVERABLES: Contractor shall provide all material submittals to the contracting office for review using the Air Force Form 3000 (AF3000).

6. SCHEDULE:

a. Performance period: The period of performance (PoP) for this project is 120 calendar days from the date that Notice to Proceed (NTP) is issued. All work, including submittals and closeout, must be scheduled to be complete within this timeframe.

b. Prior to beginning construction, Contractor shall provide to the CO and 126 CES construction milestones in sufficient detail to accurately identify all phases/disciplines of work to be performed.

c. Contractor shall provide general construction schedule, showing, at a minimum, the critical path items.

d. Contractor will be required to provide 2-week look ahead at each meeting described above.

e. Construction may be authorized by the Contracting Officer upon acceptance and approval of the schedule and equipment/material submittal approvals.

7. SPECIFICATIONS:

a. All work shall comply with the most current editions of Unified Facilities Criteria (UFC) 3-110-03, National Fire Protection Association (NFPA) codes, and Scott AFB Installation Facilities Standards (IFS). Furthermore, execution must comply with the following Unified Facilities Guide Specifications (UFGS):

i. UFGS 07 54 23 Polyvinyl-Chloride (PVC) Roofing

ii. UFGS 07 61 13 Standing Seam Metal Roofing (for tie-in details)

iii. UFGS 06 10 00 Rough Carpentry (for decking repair)

iv. UFGS 09 29 00 Gypsum Board (Drywall)

v. UFGS 09 51 00 Acoustical Ceilings

vi. Scott AFB Installation Facilities Standards (IFS):

https://www.wbdg.org/airforce/ifs/scott-afb-ifs

b. All work performed shall comply with all applicable UFC, NFPA, NEC and other local and federal regulations and code. This includes but is not limited to:

vii. Unified Facilities Criteria (UFC) 1-200-01 General Building Requirements

viii. Air Force Corporate Facilities Standards

ix. Scott AFB Installation Facilities Standards (IFS)

(1) https://www.wbdg.org/airforce/ifs/scott-afb-ifs

8. GENERAL CONDITIONS:

a. An alternative method can be proposed for any of the above tasks and will be reviewed. Any alternative methods or deviations from the requested work shall be called out or highlighted in the Contractor’s proposal in a manner that is clearly identifiable. Any approved alternate methods will result in a SOW modification prior to the commencement of work. The Government will assume any additional design or construction costs associated with the approved alternatives but will not assume any costs associated with the Contractor processing this required modification.

b. Contractor must ensure that all accesses to the building be left clear of construction materials when not on the worksite. Ensure material/tools/equipment do not hamper operations during operating hours.

c. Contractor shall supply any dumpsters required to properly dispose of any construction materials.

d. Contractor shall coordinate with CE for enter/exit points to access job site, for this facility. Contractor to coordinate with CE for location of dumpster.

e. Contractor shall site verify all dimensions and/or existing site conditions prior to the commencement of work. Commencement of work shall begin within ten (10) calendar days upon the receipt of the NTP issued by the Contracting Officer.

f. Contractor shall be completed within the agreed upon PoP as stated within the contract issued by the Contracting Officer.

g. Contractor shall be required to apply for and submit to the Contracting Officer an AF Form 103, Work Clearance Request, for all work to be accomplished under this delivery order five (5) days prior to the commencement of work. The AF Form 103 can be obtained from and approved by 126CES.

h. Contractor shall brief all Sub-Contractors on all safety and fire prevention regulations, emphasizing the requirement to obtain a daily AF Form 592, Welding, Cutting, and Brazing Permit, when welding, cutting, or brazing operations are to occur under this delivery order. The AF Form 592 can be obtained from and approved by 126CES.

i. Contractor shall complete and submit the appropriate DD Form 1354, Transfer and Acceptance of DoD Real Property to the 126CES for records. The DD Form 1354 can be obtained from 126 CES.

j. Contractor shall provide an inventory, utilizing Microsoft Excel, of all removed systems to ASTM-E1557-09 Uniformat II, Level 4 system detail. Detail data includes Facility Number, ID Number (if available); Equipment Type; Equipment Make;

Serial Number; Model; Capacity; Manufacturer; and Location. Contractor shall provide the government two copies of CD/DVD media with an electronic copy of the removed systems inventory as part of the final close out document package.

k. Contractor shall provide an inventory, utilizing Microsoft Excel, of newly installed systems to ASTM-E1557-09 Uniformat II, Level 4 system detail. Since section detail data can be recorded for equipment and non-equipment section types, some of the data elements may not apply to component-sections. The Contractor must provide section detail data for those data elements that do apply (see Attachment 4).

i. Section detail data includes Facility Number; Level 2 Group Element (System) Description; Level 3 Individual Element (Component) Description; Level 4 Sub-Element (Section) Description; Sub-Element Description; Equipment Type; Equipment Make; Serial Number; Model; Capacity; Manufacturer;

Warranty Company; Warranty Expiration Date; Location; Date Manufactured; Control Type/Make and Year Installed.

ii. Contractor shall provide the government two copies of CD/DVD media with an electronic copy of the installed systems inventory as part of the final close out document package.

l. Contractor shall provide an electronic draft copy of the installed systems inventory for review and issuance of the applicable inventory ID Number and bar-code labels at least 30 days prior to O&M handover walk-through (conducted prior to contract close out).

m. Contractor shall, during construction, keep an accurate electronic record of as-built conditions, all variations from the contract drawings (that have been approved by the contracting officer or COR in writing in advance of any such variations - including those made because of the selection of optional materials), shall be clearly indicated.

These variations shall be shown in the same general detail utilized in the initial contract drawings. The as-built drawings shall be maintained in a current condition during construction. The as-built drawings shall be furnished to the Contracting Officer and 126 CES not later than ten workdays after the final inspection date. As part of the as-built drawings a separate set of plans shall be marked-up showing areas found/known to contain asbestos.

n. Contractor shall install bar-code labels on all newly installed systems, as required.

Bar-code labels must match applicable component-sections standardized on the Base.

o. All documents related to the disposal of hazardous material must be supplied to 375 CONS and 126 CES. The Contractor must obtain the proper documents from 126 CES to ensure all materials leaving Scott Air Force Base can be tracked and accounted for, in accordance with all governing laws.

p. Under the 1992 Clean Air Act, all products used in executing this project must not be related to the Class I Ozone Depleting Chemicals (ODCs) identified in Air Force Policy. The following products are considered Class I ODCs: CFC-11, CFC-12, CFC- 113, CFC-114, CFC-115, Halon 1211, Halon 1301, Halon 2402, CFC-13, CFC-111, CFC-112, CFC-211, CFC-212, CFC-213, CFC-214, CFC-215, CFC-216, CFC-217, Carbon tetrachloride, and Methyl Chloroform.

9. FIELD CONDITIONS:

The Contractor shall be responsible for all field measurements to accomplish work.

Quantity and sizes of materials shall be determined from site visits and drawings. The Contractor shall carefully examine the entire site and building and shall make all necessary investigations to become thoroughly aware of the existing conditions and all difficulties involved in the completion of the work in accordance with the contract documents.

10. ACCOMPLISHMENT OF WORK:

The work areas of the existing building will be in occupied and unoccupied areas. The Contractor must ensure that all access to the existing building always remains clear for occupants and emergency access during the construction period. Crucially, the contractor must coordinate all overhead work in the hangar bay directly with MXS personnel to ensure no work occurs while aircraft are present. All temporary closures, barriers, and protective procedures shall be coordinated with the Contracting Officer. All work shall be accomplished during the standard 8-hour day, 5-day week, Monday through Friday, between the hours of 7:30 A.M. and 4:30 P.M. local time, excluding Federal Legal holidays and nonwork days resulting from holidays occurring on weekends. However, power outages shall be accomplished on weekends or 126ARW down days (calendar provided). The 126ARW has a compressed schedule and does have roughly two down days per month, typically on Fridays. Please reference the 126ARW calendar to coordinate the construction schedule to not work on scheduled down days unless required.

11. WORK CONDITIONS:

The Contractor shall coordinate work with the Contracting Officer, in conjunction with the User and 126 CES. The Contractor shall notify the Contracting Officer or the 126 CES inspection representative the day before he/she moves onto the work site to commence work.

The Contractor shall again provide notification the day he moves back to the work site after an interruption of work of two or more days in duration. The Contractor shall also provide an original work schedule and updates if required. This schedule shall describe major work items and projected completion dates.

12. PROTECTION OF BUILDING PROPERTY:

The Contractor shall protect from damage all building property located in or adjacent to the building and shall repair, replace, or otherwise be held liable for all such damage. Building properties include but are not limited to, furniture, vehicles, or items of supplies. Exercise control measures of all dust and toxic fumes associated with construction operations, to prevent hazards or illness to base and Contractor personnel.

13. CLEANUP:

The Contractor shall cleanup each work site at the end of each workday to the satisfaction of the Contracting Officer. Upon completion of the work, all construction equipment and debris shall be removed from the site and the area shall be left in a neat and completely acceptable condition as required by the General Provisions. Contractor must always recycle materials, such as, but not limited to cardboard and paper. The Contractor will use whatever means necessary to store all recyclable materials and is responsible for turning in recyclable materials to the Base Recycling Center.

14. PATCHING AND REPAIRING:

After the work has been completed, holes, cuts, and damages made in the finished surfaces of the work site and adjacent areas shall be properly repaired and restored to match the existing finishes. Any abrasion or disfigurement of the finish work or any portion of the building where any such abrasion or disfigurement is caused by the activities of the Contractor shall be repaired and neatly refinished to match the adjacent work to the satisfaction of the Contracting Officer. Contractor shall maintain integrity of all fire walls/barriers.

15. PRODUCTS:

All products shall conform to their respective manufacturing and performance publications.

All materials and equipment used in the work area shall be the products of manufacturers regularly engaged in the manufacture of construction products.

16. SUBMITTALS:

The Contractor shall submit for approval all items as required by other parts of these specifications. The Contracting Officer may request submittals in addition to those required by the other parts of this Statement of Work when deemed necessary to adequately describe the work. Submittals shall be made to the Contracting Officer in five (5) copies using AF Form 3000, Material Approval Submittal. In general, submittals shall be provided a minimum of thirty (30) calendar days in advance of scheduled installation to allow satisfactory time for Government review. Additionally, unless stated otherwise submissions on test results and other submissions of a similar nature shall be made within fourteen (14) calendar days after the work or test is performed. Each submittal shall be complete and in sufficient detail for ready determination of compliance with contract requirements.

Submittals shall include such items as Contractor’s or manufacturer’s shop drawings, descriptive literature, catalog cuts, samples, certifications, installation procedures and recommendations, templates, and other descriptive literature as may be required by the Contracting Officer. Catalog cuts and other descriptive data which may have more than one model or type shall be clearly marked to show the model, type, size, and all optional or accessory equipment the Contractor proposes to install. Submittals on component items forming a system or interrelated items shall be submitted at one time as a single submittal to demonstrate that the items have been properly coordinated and will function as a unit.

Approval of submittals will not relieve the Contractor of compliance with the project drawings and specifications. Submittal items that are disapproved will be promptly corrected and resubmitted by the Contractor. No materials shall be installed until submittals are approved by the Contracting Officer. All submittals involving color selections, patterns, and other decorative architectural features shall be submitted at the same time for both interior and exterior materials.

17. SPECIFICATIONS:

Work shall be performed in strict accordance with these contract general specifications, as well as all applicable local, state, and national Building and Life Safety Codes, American Society for Testing and Materials (ASTM) specifications. Safety plans and procedures issues must adhere to all applicable Occupational Safety and Health Act (OSHA) regulations.

18. PROJECT POINTS OF CONTACT:

The project points of contact for this project are:

Contracting Specialist/Officer MSgt Jonathan Middleton 126th Contracting Office P: 618-229-9152 Email:

jonathan.middleton.5@us.af.mil

Project Manager (COR) Mr. Ehrin Sleet 126th Civil Engineer Squadron P: 618-229-9304 Email: ehrin.sleet@us.af.mil

Construction Inspector/Manager Mr. Larry Fuller 126th Civil Engineer Squadron P: 618-229-9337 Email: larry.fuller@us.af.mil

Real Property Manager Mr. Eric Bennett 126th Civil Engineer Squadron Email: eric.bennett.11@us.af.mil mailto:jonathan.middleton.5@us.af.mil mailto:ehrin.sleet@us.af.mil mailto:larry.fuller@us.af.mil mailto:eric.bennett.11@us.af.mil