Attachment A - Statement of Work - Deionization System with Recirculation and Monitoring Skid dated June 24 2026.pdf

Statement of Work

7930 Deionization System with Recirculation and Monitoring Skid Rental Agreement

Dated June 24, 2026

SCOPE

Introduction

This document sets forth the Statement of Work (SOW) for the Deionization (DI) System with Recirculation and Monitoring Skid service to be provided to UT-Battelle, LLC, the managing and operating contractor for the Oak Ridge National Laboratory (ORNL, Company), pursuant to a contract with the U.S. Department of Energy (DOE).

The Asset Management Section within the Nonreactor Nuclear Facility Division of the Isotope Science and Engineering Directorate operates and maintains two (2) Deionization systems, one

(1) at 7920 and one (1) at 7930.

The reliable operation of these Deionization Systems is critical to isotope production and research. The above systems and maintenance services shall be contracted to a qualified service provider of high purity water treatment systems nationally and internationally, with a highly trained service staff accustomed to mobilizing 24/7, and engineering and panel-building capabilities ideally position to support the installation, start-up, client training and warranty.

Background

A service provider maintains the 7930 Demonization system at the present time.

1.Objective 1.1-Provide one (1) 14-inch diameter mixed beds (MB) Deionization system with Recirculation and Monitoring Skid for the 7930 building while also providing all equipment, installation assistance ensuring system reliability, efficiency, and safe, compliant operation while maintaining reliable water production 24/7.

1.2- The service provider will provide an ACTIVITY HAZARD ANALYSIS (AHA) 1.3- The Service provider will provide services per Department of Energy/Nonreactor Nuclear Facilities Division (DOE/NNFD) work controls for external employees in our Nuclear Facilities or Nuclear Facilities footprint.

• NNFD-004 (Work Control, Rev. 11) 1.4- Provide the Company’s Technical Project Officer (TPO) with one (1) week notice on services except for emergency calls by customers for service.

System Description for 7930 Provide a vendor owned vendor maintained 14-inch diameter MB DI system.

1. Estimated city feed water has an estimated ~150 ppm of total dissolved solids (TDS).

2. The MB DI system will include: (1) 14-inch diameter carbon tank, one (1) 14-inch diameter MB (polisher) tanks.

3. The 14-inch MB tanks must have a flow rate of minimum 2 Gallons Per Minute (GPM) / maximum 15 GPM.

4. With a feed water quality of 9 grains (150 ppm), The system must produce around 3,800 gallons per (1) 14-inch MB tank.

Note: This is only an estimate; to confirm we will have the vendor test our feed water at our site.

Recirculation and Monitoring Skid:

1. Pump to move the water through the two (2) MB worker tanks only, with a flow rate

Of around ~3 GPM.

2. Filter Housing: 20-inch-long Inlet Big Blue filter housing with a 5-micron cartridge, and a final 20-inch-long filter housing with a 1-micron cartridge.

3. Two Channel Conductivity Monitors: One (1) sensor to read the water quality after the two {2] work MB tanks, and the 2nd sensor to read the water quality after the polishing MB.

4. Inline Flow Meter That Reads Gallons: This flow meter can read flow rate down to

0.3 GPM to 19.8 GPM. This meter will be installed on the outlet water line serving the points of use. With remote monitoring capabilities.

5. Control Panel: With Click Program Logic Controller (PLC) for MODBUS communication, providing cellar modem for wireless communication to be able to monitor both the conductivity reading and the flow rate that is feeding our points of use.

6. Providing remote monitoring communication so we can monitor both the conductivity reading and the flow rate that is feeding our points of use.

7. The skid will be free-standing with leveling legs.

8. Supplier will stock spare pressure pump with motor and spare sensors.

SECURITY

Badge requirements

1. Workers must be badged to enter Company. Access points are located on Bethel Valley Road.

Submit the badge request form, located on the Procurement website at least seven (7) calendar days, but not more than 14 calendar days, in advance of scheduled plant entrance. Proof of the following current training is a prerequisite for obtaining a badge and for performing work at Company.

a. The Company’s Site Access Training (SAT) within the past two (2) years.

b. The Company Environmental Management System Awareness Training.

2. Request badges only for employees assigned or scheduled to work at the site.

3. Submit temporary badge request forms for one-time visitors at least 48 hours in advance of scheduled visit using Construction Badge Request Form on the Procurement website.

5. Workers should scan their own badge to enter facilities through the approved access-control process, and piggybacking/tailgating is prohibited.

4. Return all badges (and dosimeters, if provided) upon completion of work.

Vehicle requirements

1. Personal vehicles may only be parked in spaces designated for open employees parking.

Parking violations may result in termination of employee access to Company.

2. Parking and work site access for vehicles used to conduct the subcontract work shall be coordinated with the Company’s TPO.

3. Parking along roads is prohibited.

WORKING AND STORAGE AREAS

A. Limit activities and storage to the immediate project site and designated storage areas.

Limit travel to the main roads.

B. Store only work-related material and equipment in stockpile areas, storage trailers, and designated storage sites located on government-controlled land.

C. Perform cleanup, trash disposal, and neatly arrange material and equipment on a daily basis.

D. The Company has a smoking policy that limits cigarette smoking to certain designated Company areas. For work in existing Company facilities, the Supplier shall only allow its employees, and employees of its lower tier providers, to smoke in the Company designated smoking areas. For work on other Company construction sites (e.g., outdoor work and/or new facilities) the Supplier may request that a site-specific, outdoor smoking area be designated for the Supplier’s work; such designated area must be 25’ away from any building entrance or building air intake.

PROJECT COORDINATION

1. Normal construction working hours are 7:00 a.m. to 3.30 p.m., Monday through Friday.

2. Provide sufficient personnel to complete the project within the specified time. Notify the Company at least 48 hours in advance if performing work at times other than the normal working hours.

3. The Company holidays are New Years Day, Martin Luther King’s Birthday, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving and the day after, and Christmas (two days). Request 72 hours in advance to access the plant on holidays observed by the Company. The Company retains the right to reject requests to work on holidays.

4. A pre-construction meeting will be held at Company five (5) calendar days before starting field work. The Supplier’s superintendent and key personnel shall attend. The date and time will be mutually agreed upon by the Company and the Supplier.

5. A progress and coordination meeting will be held daily. This meeting will be chaired by the Company’s TPO or the Construction Field Representative (CFR). The Supplier’s superintendent shall attend this meeting and have authority to resolve field problems and make changes in cost and schedule. The project schedule should be updated prior to the meeting and used as a basis for the discussion.

6. All work shall be coordinated with the Company, to allow integration with the balance of Company’s activities, to ensure mutual safety all work activities. The Supplier shall notify the Company’s TPO no later than 24 hours in advance of work activities scheduled by the Supplier. No work shall take place on any day without explicit approval from the Company’s TPO.

7. For all work in or around existing Supplier facilities or infrastructure, protect the existing Company facilities and infrastructure from damage, and protect all personnel from injury resulting from the Supplier’s activities.

8. Submit requests for outages a minimum of eight (8) calendar days in advance of need.

Hold outages to a minimum in number and duration.

9. Request project specific permits such as hot-work and lockout/tag-out at least 48 hours in advance of need.

10. Provide five-day advance notice before shutting down of the sprinkler system to make proper arrangements with the Company’s Fire Protection Department.

GENERAL

1. Supplier shall provide personal protective equipment (PPE) for all staff and workers (including visitors) on-site including, but not limited, safety eye hearing protection hard hats, hi-vis vests, gloves, and other safety devices as required to conduct all activities and walkthroughs.

2. Supplier shall comply with all Company worker safety and health program requirements to include badging, general site access training, facility specific access training, postings, and controls while performing activities on site as defined in the specifications.

3. Supplier shall maintain a clean, organized, safe job trailer, storage/laydown area, and construction area, and have the Project Manager (PM) and Site Superintendent available for walk throughs as necessary with Company representatives to assess the project progress, hazards, safety talks, etc. as defined in the specifications.

4. Supplier shall include all required mobilizations and demobilizations to complete the project.

5. Supplier shall conduct plan of the day meetings as defined in the specifications each morning and when conditions change to cover relevant activities on site and maintain a log with sign-in sheets. Supplier shall accommodate participation by Company personnel at plan of the day meetings to ensure Supplier activities are effectively coordinated with Company activities in the facilities.

6. Supplier shall perform and document daily site safety walkdowns.

7. Supplier shall maintain a visitor’s log at the entrance of the job site and ensure that all staff and visitors sign in and sign out every day prior to entering and exiting any work areas as defined in the specifications.

8. Supplier shall submit a site layout / logistics plan for approval illustrating site office, storage area, portable toilets, parking, and requested tie-ins for temporary services prior to mobilization. Work with the Company’s TPO and CFR to determine the location(s) as there is not currently one identified.

9. Supplier shall submit an anticipated list of required utility outages for the duration of the project. Outage requests should be submitted 15 business days prior to the required outage and approved prior to any utility-related work. These outages should be included in the project schedule and shall be limited to tie-ins. Supplier’s schedule shall include timing and duration for utilization of Company resources (connections).

10. Supplier shall attend and provide an agenda, meeting minutes, and status updates for weekly progress meetings with the Company.

11. Supplier shall not be allowed to use facilities in nearby Company buildings, and shall make arrangements for workers as necessary, including portable toilets, drinking water, PPE, trailers, break areas, etc. One connection point may be provided for electrical connections for temporary power, if available. No sanitary sewer connections will be provided.

12. Supplier shall develop and submit AHA document to the Company for review and approval.

13. Supplier shall always maintain a complete set of Construction Documents on site for review; on site drawings shall include a full (E) size of design documents. Supplier shall redline drawings and prepare as-builts as the activities are completed and submit the as-builts prior to submitting the final invoice. Supplier shall include field change orders and any changes resulting in requests for information in the red line drawings. Company shall have access to review redline drawings.

14. Supplier accepts the design documents and all approved and documented clarifications as complete as part of their proposal submission. In the event of a conflict between this Statement of Work and the Project Attachments, the Attachments shall take precedence unless otherwise directed in writing by the Company.

SITE CONSTRUCTION

1. Safety is of prime importance, and the Supplier shall provide all safety measures necessary for conducting work in a safe manner per Company requirements. Supplier should provide, install, maintain, and remove at completion of work mobile barricades, construction fencing, or other protection as required by the Company to clearly delineate work areas, to prevent injury to people, and to prevent damage to adjacent equipment and facilities.

PROJECT SIGN

1. Post identification and emergency notification signs in a conspicuous location at work site. All points of entry shall have a sign warning of the pre-requisites.

2.Identification signs should be weatherproof and have the following information:

3. Project title and contract number.

4. Name, address, and phone number of the Supplier’s business.

5.Name and phone number of people available 24 hours, seven days per week, to be notified in case of an emergency. Phone numbers may be pager or cellular phone.

MANAGEMENT REPORTING OF ACCIDENTS AND INCIDENTS

Notification:

1. If there is any unplanned, unusual work condition that presents an actual or potential hazard or threat to workers or facility infrastructure, it shall be reported to the Company as soon as possible after the event occurs, and in no case longer than 15 minutes after the event occurs unless acute personnel or facility hazards associated with the event prevent subcontractor personnel from contacting the Company’s TPO.

Preservation of the site following an accident or incident:

1. The Supplier shall make every effort to preserve the site following an accident or near-miss incident. Take pictures of the site. Have all witnesses provide a statement on what they saw or heard.

2. Taking care of any injured personnel takes precedence over preservation of the accident site.

Accident/Incident Report:

1. Submit an “Individual Accident/Incident Report” (DOE Form 5484) within two (2) working days of a recordable or lost time injury or illness (Occupational Safety and Health Administration definition). The Company will provide the report form upon request.

2. The Supplier must perform a structured accident investigation for any recordable or lost time injury and/or for any significant non-injury accident/incident that disrupts project operations. An accident investigation report (in addition to the Form 5484, if applicable, discussed in Section C.1 above) containing the following information must be submitted to the Company within three (3) working days.

3. A timeline of critical events before, during, and immediately after the accident/incident.

4. A causal analysis listing the direct cause, contributing cause(s), and root cause(s) of the accident/incident; the causes shall also identify in which area of the five core functions of ISMS (see Section 011100, 1.1.A) the cause occurred.

5. A corrective action plan listing actions and completion dates that the Supplier has taken or plans to take, to correct any deficient conditions or worker behaviors that led to the accident/incident. The corrective action plan should also consider the applicability of the actions to other projects that the Supplier may be performing at Company.

TESTING AND INSPECTION

1. Supplier shall submit for approval all testing and inspection records for each technical specification as required by the Company. The Company reserves the right to witness inspection and testing.

2. Upon receiving notice from the Supplier indicating completion of the entire Project, the Company will conduct an inspection. If the Company determines that all construction outlined and intended in the Contract has been satisfactorily completed, this inspection will serve as the final inspection. The Company will then issue written confirmation to the Supplier, officially accepting the work as of the date of that final inspection.

3. However, if the inspection reveals any work that does not fully comply with the Design and Specifications, either in part or in whole, the Company will direct the Supplier to correct the deficiencies. The Supplier must promptly follow these instructions and complete the necessary corrections. Once the work has been corrected, the Company will perform another inspection.

If the work is then found to be satisfactory, this subsequent inspection will be considered the final inspection.