Annex H (411) – Vertical Facilities Maintenance PWS, USAG Stuttgart

Annex H

Performance Work Statement (PWS) Base Operations (BASOPS)

Facility Maintenance

Jul 13, 2026

Content

GENERAL INFORMATION

Overview and Scope This Annex establishes the requirements for all Preventive and Corrective Maintenance for the vertical facilities and installed building equipment listed in TE-A-02. The scope includes all work within the five-foot demarcation line.

Governing Procedures and Work Management All work performed under this Annex shall be executed in strict accordance with the administrative, management, and procedural requirements detailed in the Overarching PWS (Annex A).

The Overarching PWS establishes the single, authoritative source for all contract-wide procedures, including but not limited to:

· Work Classification and GFEBS Processing

· Work Order Timelines and Response Times

· Quality Control and Safety Programs

· Environmental Compliance

· All other general administrative and management requirements Furthermore, all applicable Technical Exhibits (TEs) and Deliverables listed in the Overarching PWS (Annex A) are hereby incorporated by reference and shall apply with full force and effect to all work performed under this Annex H. The Contractor is responsible for reviewing and adhering to all requirements and deadlines stipulated in the Overarching PWS and its associated TEs and Deliverables table. Any reference to a specific Annex A deliverable number within this Annex is for informational purposes only; the official requirement is governed by Annex A.

Directed Engineering and Root Cause Analysis While standard diagnostic reporting (ROF) is an integral part of all routine maintenance and repair actions, the Government may encounter complex, catastrophic, or chronic equipment failures that require a higher level of engineering investigation.

At its discretion, the Government may direct the Contractor to perform a formal Root Cause Failure Analysis (RCFA).

a. Purpose: An RCFA is a specialized technical study designed to determine the underlying systemic cause of a failure, rather than simply diagnosing the immediate symptom. The goal is to provide the Government with actionable intelligence to prevent future occurrences.

b. Execution and Funding: The RCFA is a distinct, billable engineering service. When directed by the COR, it shall be executed as a separate, funded on-demand work order (DMO or PWO, depending on complexity).

c. Documentation: The comprehensive results of the engineering analysis, including all testing data, lab results (if applicable), and recommended corrective actions, shall be formally documented and submitted to the Government as a detailed Report of Findings (ROF).

d. Exclusion for Contractor Performance: This funded service is strictly for investigating technical equipment failures. It shall not be used to investigate failures determined to be the result of the Contractor's negligence or failure to perform scheduled Preventive Maintenance. Such performance issues are governed by the Quality Control program and will be addressed via Corrective Action Requests (CARs) at no additional cost to the Government.

Major Recertification and Inspection Events Certain high-cost, low-frequency inspections and recertifications (e.g., tasks with a frequency of 5 years or greater) are not included in the standard recurring preventive maintenance price. The Government will initiate these tasks as required via a separate Project Work Order (PWO), for which the Contractor shall provide a formal price proposal.

Post-Repair System Testing and Verification To ensure the integrity and proper function of all facility systems, the Contractor shall perform mandatory post-repair testing. The level of testing required is dependent on the complexity of the repair, as defined below.

a. Standard Operational Test:

· Scope: This is a basic function test required upon the completion of all repair actions (DMOs). The purpose is to verify that the specific component that was repaired or replaced is operating correctly.

· Example: After replacing a thermostat, the technician shall verify that the HVAC unit correctly cycles on for both heating and cooling commands.

· Requirement: This test is an integral part of any repair, and its cost is included in the Firm-Fixed-Price for the DMO.

b. Full Sequence of Operations (SOO) Check:

· Scope: This is a comprehensive, engineering-level systems check required after any major or intrusive repair. The purpose is to verify that the entire system, including all its inter-related components and safety controls, functions correctly through all of its designed operational stages.

· Example: After replacing a main Air Handling Unit (AHU) control board, the technician must not only verify that the fan runs but also test that the unit correctly receives signals from the BACS, that all valves and dampers modulate as designed, and that the unit correctly shuts down upon a fire alarm signal.

· Requirement: A Full SOO Check is mandatory for any repair classified as a Band 3 or Band 4 DMO in accordance with the DMO/PWO Boundary Matrix (TE-A-33). The cost for performing this more intensive test is included in the those specific DMO bands cost.

PREVENTIVE MAINTENANCE PROGRAM

The Contractor shall execute all Preventive Maintenance (PM) for the facility and utility systems covered under this Annex in strict accordance with the Overarching PM Program requirements defined in Annex A, Section 3.6.

All PM tasks, frequencies, and data-entry procedures shall be governed by the master contract-wide Technical Exhibits, including TE-A-08 (Master PM Task Catalog) and TE-A-09 (GFEBS Process and Data Entry Guide).

PM Program Management & Scheduling The Contractor is responsible for the execution, scheduling, and continuous accuracy of the PM Program for all facility assets in GFEBS. All program development, weekly scheduling, performance timelines, deficiency reporting, and documentation shall be performed in strict accordance with the contract-wide procedures established in the Overarching PWS (Annex A). All PMOs shall be documented and uploaded to the GSP in accordance with the procedures for the Work Order Closeout Documentation Package as defined in Annex A.

Inventory Management and Government Property Accountability The Contractor is responsible for the complete and continuous lifecycle management of the Government's equipment inventory data to maintain a single, accurate, and up-to-date record across all systems. All tasks, including the Initial Inventory Verification, maintaining the Master New Equipment Log, and performing Semi-Annual Inventory Updates, shall be executed in strict accordance with the requirements established in the Overarching PWS (Annex A).

Barracks Care Program The Contractor shall perform all required Preventive Maintenance (PM) for Unaccompanied Housing (UH) facilities in accordance with the approved PM Program and the tasks detailed in TE-A-08. A key component of this program is a comprehensive, semi-annual (once every six months) inspection of each UH facility's common areas and building systems, which shall be executed as a formal PMO.

Integration During Between Occupancy Maintenance (BOM) To minimize disruption to occupants, the Contractor shall perform all due and overdue recurring Preventive Maintenance (PM) tasks for a housing unit (both AFH and UH) during any period in which the unit is vacant for Between-Occupancy-Maintenance (BOM). Any deficiencies found during these PM checks shall be documented and addressed in accordance with the FUP procedures in the Overarching PWS.

SYSTEM-SPECIFIC MAINTENANCE REQUIREMENTS

HVAC Systems General HVAC Requirements and Standards The Contractor shall provide comprehensive maintenance, repair, and replacement for all HVAC assets and their related components as inventoried in TE-A-02. All work shall be performed in accordance with the approved PM Program and the specific tasks detailed in TE-A-08. All replacement parts shall meet or exceed Energy Star and ASHRAE 90.1 efficiency standards. All ventilation systems shall be maintained in strict accordance with the Host Nation hygiene and maintenance standards detailed in TE-H-01, "VDI 6022 Compliance Guide."

Upon completion of any repair, the Contractor shall perform the appropriate level of post-repair testing (either a "Standard Operational Test" or a "Full Sequence of Operations Check") as defined and required by PWS Section 1.5 (Post-Repair System Testing and Verification).

Building Automation and Control Systems (BACS) The Contractor shall operate, maintain, and troubleshoot all building control systems (e.g., Metasys) to manage schedules, respond to alarms, and analyze trends. All technicians assigned to this task must have a minimum of two (2) years of experience with Johnson Controls BACNET systems and maintain a valid CAC for network access. As part of the annual PM, the Contractor shall test all Emergency HVAC Shut-Off buttons and verify correct signage.

Heating and Boiler Systems The Contractor shall perform all PM and repair for all boilers and central heating plants, including the plant at Panzer Kaserne. The Contractor shall perform annual summer overhaul maintenance on all gas and oil-fired boilers prior to the start of the heating season. All work shall comply with the German Bundes-Immissionsschutzgesetz (BImSchG) and AR 420-1. The demarcation points for the district heating system are detailed in TE-H-02 " Heating Systems: Demarcation and Maintenance Standards".

Air-Conditioning, Refrigeration, and Water Treatment The Contractor shall perform all PM and repair for all air-conditioning and refrigeration systems. All refrigerant handling shall be performed by dually certified technicians in strict accordance with TE-H-03 "HVAC Refrigerant and Chemical Management Program." The Contractor shall also implement a comprehensive chemical water treatment program for all applicable open and closed-loop systems in accordance with TE-H-04 "Water Treatment Program for Heating Systems."

Seasonal Operations and Freeze Protection The Contractor shall perform seasonal start-up and shutdown of all AC plants as directed by the COR. The Contractor is solely responsible for proactively shutting down, draining, and winterizing all systems susceptible to freeze damage whenever freezing weather is anticipated. The Contractor shall be held fully liable for any damages resulting from inadequate freeze protection measures.

Specialized Ventilation Systems (Housing and Commercial Kitchens) The Contractor shall perform all required PM and repair for the following specialized ventilation systems in accordance with the standards detailed below.

a. Housing Kitchen Exhaust Hoods: The Contractor shall perform annual inspection and cleaning of all kitchen exhaust hoods in residential housing units to minimize fire hazards.

b. Commercial Kitchen Exhaust Systems: All maintenance, inspection, and cleaning of commercial kitchen exhaust systems (e.g., in Dining Facilities) shall be performed in strict accordance with the detailed regulatory and technical standards outlined in TE-H-05, "Kitchen Exhaust System Compliance Guide."

c. Dryer Ventilation Systems: All work on clothes dryer ventilation systems shall be performed in strict accordance with TE-H-06, "Dryer Ventilation System Maintenance Standards."

d. Division of Responsibility (Fire Suppression): For all kitchen exhaust systems, the Contractor is responsible for the ventilation components (fans, ducts, filters), while the separate F-OPS contractor is responsible for the fire suppression components.

e. Division of Responsibility and Shared Compliance:

For all kitchen exhaust systems, the work is divided as follows: the BASOPS contractor is responsible for the ventilation components (fans, ducts, filters), while the F-OPS contractor is responsible for the fire suppression components.

However, both contractors shall independently ensure that their portion of the work is performed in full compliance with all applicable standards, including the relevant sections of NFPA 96. The BASOPS contractor's responsibility for cleaning and maintaining the ventilation system to NFPA 96 standards is a material contract requirement and is not diminished by the existence of the separate F-OPS contract.

f. Coordination with Housing Turnovers: For all dryer vents located within Army Family Housing (AFH) units, the annual preventive maintenance cleaning may be satisfied if the task has been completed as part of a Between-Occupancy-Maintenance (BOM) action under Annex I within the same fiscal year. The Contractor shall coordinate with the MHO to verify BOM completion dates to avoid duplicative work. This coordination does not apply to Unaccompanied Housing (UH/Barracks) facilities, where all common-area dryer vents shall be cleaned annually under this Annex.

Plumbing and Water Systems.

General Plumbing and Interior Fixtures The Contractor shall perform all required PM tasks, repair, and replacement for all potable water, waste, vent, and drain systems on the Government side of the utility demarcation point. This includes maintaining all interior plumbing components and restroom fixtures (pipes, sinks, faucets, toilets, showers, mixing valves, water heaters, and water pressure regulating valves - WPRV). All work shall utilize lead-free materials in strict accordance with UFC 3-230-02 and the safety standards detailed in TE-H-07 "Water Heater and Associated Valve Standards." All domestic hot water temperatures shall be maintained in strict accordance with the mandatory minimum and maximum temperatures detailed in TE-H-08, "Water Temperature Requirements."

Wastewater and Sewer Collection Systems The Contractor shall maintain the entire secondary wastewater and storm water collection systems to ensure free-flowing operation. This includes the routine PM and repair of septic tanks, lift stations, grease traps, and oil-water separators. All work shall be performed in accordance with the standards and tasks detailed in the following specific Technical Exhibits:

· TE-H-09 "Wastewater Collection System Standards"

· TE-H-10 "Storm Water System Management Guide"

· TE-H-11 "Septic System and Tank Maintenance Standards"

· TE-H-12 "Oil-Water Separator and Wash Rack Maintenance Standards"

· TE-H-13 "Grease Trap and Interceptor Service Guide"

· TE-H-14 "Lift Station System Description and Governing Standards" Water Distribution and Backflow Prevention The Contractor shall maintain the secondary water distribution system. The Contractor shall also perform the mandatory annual inspection, testing, and certification of all potable water backflow prevention devices (typically 3-inch diameter and smaller) in strict accordance with TE-H-16.

Exclusion: This scope does not include the large-diameter backflow preventers that directly serve a main fire system riser. The maintenance and certification of all main fire line backflow preventers are the responsibility of the contractor under the F-OPS PWS.

Irrigation Systems The Contractor shall maintain and winterize all irrigation systems, including draining/charging systems, replacing sprinkler heads, and performing bi-monthly inspections of all automatic sprinkler controls from April until October.

Gas Distribution Systems (Natural Gas and Propane) The Contractor shall perform all required PM and repair for all secondary, non-privatized natural gas and propane distribution systems on the Government side of the utility demarcation point. This includes all mains, service lines, propane tanks, meters, valves, and regulators. This is a critical life-safety function.

a. Governing Standards: All work shall be performed in strict accordance with the detailed technical standards outlined in the following TEs, with the more stringent of U.S. or Host Nation standards always applying:

TE-H-17, "Natural Gas System Maintenance and Compliance Guide" TE-H-18, "Propane System Maintenance and Compliance Guide"

b. Personnel Qualifications: All work on gas systems must be performed by a qualified and certified gas technician (e.g., a German Anlagenmechaniker für SHK) as documented in the Personnel Qualification Plan.

c. Annual Leakage Survey: As a recurring PM task, the Contractor shall perform an annual leakage survey on all gas lines. The results of this survey shall be formally documented and submitted as part of the “Work Order Closeout Technical Package” for the corresponding PMO.

d. Exclusions: The Contractor is not responsible for the procurement or refilling of propane tanks.

Electrical and Power Systems General Electrical Systems and Safety The Contractor shall perform all PM and repair all interior and secondary electrical systems. All work shall comply with the more stringent of U.S. standards (NFPA 70/70E) or Host Nation regulations.

All work shall be performed in accordance with the PM tasks in TE-A-08 and the detailed standards in TE-H-19, "Electrical Systems Maintenance”, and he demarcation points in TE-H-20, "Electrical Lines of Demarcation”. The mandatory periodic DGUV V3 inspection shall be executed as an annual PWO in accordance with TE-H-21, “DGUV Vorschrift 3 Electrical Safety Inspection Program”.

Power Plant Operations and Maintenance The Contractor is responsible for the 24/7 operational monitoring and maintenance of all non-privatized electrical distribution systems and power plants.

a. Daily Monitoring and Logs (Deliverable H-001): The Contractor shall perform a physical walkthrough of all five (5) primary locations at least once every four (4) hours. During each check, the operator shall record a full set of power log readings. These logs shall be updated on the GSP at the end of each shift and constitute Deliverable H-001 (Power Plant Master Log).

b. Comprehensive Annual Inspection (PWO): The Contractor shall perform a comprehensive annual inspection and integrated system test of all five power plant locations. This shall be executed as a separate, annual PWO, for which the contractor must submit a detailed test plan for COR approval. The mandatory minimum checklist for this test is detailed in TE-H-22, “Power Plant Operations and Maintenance Procedures”.

Emergency and Backup Power Systems The Contractor shall maintain all backup power systems in a state of constant operational readiness.

a. Auxiliary Generators: All PM and repair for emergency generators and ATS units shall be performed in strict accordance with NFPA 110 and the detailed procedures in TE-H-23, "Auxiliary Generator Maintenance and Compliance Guide."

b. Uninterruptible Power Supply (UPS) Systems: All PM and battery testing for UPS systems shall be performed in accordance with the detailed procedures in TE-H-24, "UPS Maintenance and Compliance."

Exterior Lighting and Control Systems The Contractor shall maintain all non-privatized exterior lighting systems, including streetlights, traffic signals, and all critical airfield lighting systems. All work shall be performed in accordance with the detailed standards in TE-H-25, "Exterior Lighting and Control Systems Standards."

Energy, Sustainable Systems, and Meter Reading The Contractor shall perform all required maintenance for all on-site renewable energy systems, including solar photovoltaic (PV) systems in accordance with TE-26, “Solar and Energy Conservation Systems: Maintenance Standards”. All replacement components shall meet the energy efficiency standards detailed in TE-H-27, "Energy Conservation and Sustainability Policy."

The Contractor shall also perform and record monthly meter readings for all designated utility meters NLT 25th of each month, as Deliverable H-002.

Building Envelope and Structure (Roofs, Doors, Windows, Finishes) Roofing and Water Management The Contractor shall perform all PM and Demand Maintenance for all roofing systems and their associated water management components to ensure a weather-tight seal and prevent water damage.

a. Roofing Systems: The Contractor shall repair all roof surfaces, flashings, and penetrations in accordance with AR 420-1 and all applicable German safety standards, including DIN 4426. Temporary repairs may be used to mitigate immediate leaks, but a permanent repair must be completed. Any roof leak that poses an immediate threat to personnel or property shall be reported to the COR within one (1) hour.

b. Gutters, Drains, and Downspouts: The Contractor shall perform all maintenance on gutters, drains, and downspouts, including the ground-level "collection basket" (sediment trap), in accordance with the standards detailed in TE-H-28, "Downspout and Collection Basket Cleaning Standard."

c. Annual Maintenance Cycle: The Contractor shall perform the annual cleaning and maintenance of all roof gutters and drains in two distinct cycles: 50% of all facilities shall be completed during the March-April cycle, and the remaining 50% shall be completed during the October-November cycle. Cleaning shall include the complete removal of all nests, vegetation, leaves, and other debris. The Contractor shall re-secure any loose components and replace any missing strainers as part of this service.

Exterior Walls, Openings, and Structures The Contractor shall perform all PM and repairs to maintain the building envelope in a structurally sound and weather-tight condition.

a. Exterior Walls: All exterior walls shall be maintained free of noticeable pitting, corrosion, or significant discoloration. Any graffiti shall be removed within 24 hours of notification.

b. Glass and Glazing: The Contractor shall replace all broken glass with like material. If rotten wood is discovered in window frames or sills, it shall be repaired, and sills shall be re-sloped to ensure proper drainage. All work shall be sealed to prevent water infiltration. Replacement of specialty glass (e.g., ballistic) shall be processed as a PWO.

c. Overhead Protection Structures: The Contractor shall be responsible for the complete maintenance, repair, and protective coating of all designated overhead protection structures, including canopies, awnings, carports, covered walkways, and their associated foundations and supports. All structural work and repairs shall comply with applicable German engineering standards, including DIN EN 1999-1-1 (for structural integrity) and DIN EN ISO 12944 (for protective coatings and corrosion control), and must be performed by certified, qualified personnel.

d. Governing Standards: All PM tasks for these structures shall be performed in accordance with TE-A-08.

Gates, Fences, and Barriers The Contractor shall perform all PM and repair for all gates, fences, barriers, and associated components to ensure they are structurally sound and fully operational. All work shall be performed in accordance with the PM tasks in TE-A-08 and the security requirements of AR 190-13.

a. Scope: The scope includes, but is not limited to:

· Security and non-security chain-link fences.

· Barbed wire and concertina wire.

· Privacy screening.

· Roadway guardrails and their posts.

· Permanent and mobile barricades, traffic cones, and drums.

· Parking lot bumper blocks (concrete, plastic, or metal).

· Fixed and retractable bollards.

· All associated posts, hardware, and signage.

b. Automated Systems and Freezing Weather Measures: The Contractor shall perform annual PM on all automatic gates and pop-up barriers. During winter months (October-March), the Contractor shall perform monthly checks of all pop-up barriers to clear any water or debris that could cause freeze damage.

c. Perimeter Fence Clear Zones and Inspections: The Contractor shall maintain a 12-foot clear zone free of all vegetation adjacent to all perimeter security fences. (Note: This does not include mowing, which is governed by Annex F). As part of this, the Contractor shall perform routine inspections of the fence integrity and shall perform minor repairs (defined as up to one hour of work per 200 meters) as part of this recurring service.

Doors and Loading Docks The Contractor shall perform all required PM, repair, and replacement for all automatic doors, overhead doors, and dock levelers listed in TE-A-02.

a. Automatic Doors: The Contractor shall perform annual PM and repairs on all automatic doors to ensure proper mechanical and electronic operation. All inspections, adjustments, and speed settings shall strictly comply with the Uniform Federal Accessibility Standards (UFAS), ADAAG, Unfallverhütungsvorschrift (UVV), and DIN EN 16005 (including UVV-VBG8 and VBG9). The PM shall include verifying and adjusting door closing speeds, sensor sensitivity, threshold security, and emergency on/off switches.

b. Overhead Doors and Dock Levelers: The Contractor shall perform scheduled PM, safety testing, and repairs on all overhead doors and mechanical/hydraulic dock levelers in accordance with manufacturer specifications. The PM shall include the inspection, alignment, and lubrication of all tracks, springs, hinges, and rollers, and the functional testing of all safety reversing devices and emergency stop controls.

c. Governing Standards: All work under this section shall be performed in accordance with the specific PM tasks detailed in TE-A-08 and the GFEBS documentation procedures in TE-A-09.

Interior Finishes, Fixtures and Fireplaces The Contractor shall perform all required PM and repair to maintain all interior building finishes and fixtures in a safe, functional, and aesthetically pleasing condition. All work shall be performed in accordance with the detailed technical and quality standards outlined in the following Technical Exhibits:

a. Walls, Ceilings, and Painting: All repair, restoration, and painting of interior surfaces shall comply with TE-H-29, "Walls, Ceilings, and Painting Standards." This includes the mandatory procedures for handling hazardous materials like lead-based paint and asbestos.

b. Flooring and Windows: All repair, replacement, and refinishing of flooring and window systems shall comply with TE-H-30, "Flooring, Windows, and Interior Glazing Standards," and TE-H-45 “Epoxy Floor Coating Standards.”

c. Doors, Cabinets, and Hardware: All repair and replacement of interior doors, cabinets, countertops, and associated hardware shall comply with TE-H-31, "Interior Doors, Cabinets, and Hardware Standards."

d. Fireplaces, Chimneys, and Gas Log Sets: In addition to the above, all inspection, repair, and installation work on fireplaces, chimneys, and gas log sets is a critical life-safety function. All such work shall be performed in strict accordance with the more stringent of U.S. standards (NFPA 211) or the following primary Host Nation regulations:

· Schornsteinfeger-Handwerksordnung (SHO): The German Chimney Sweeper Trade Regulations.

· DVGW Standards: For all gas appliance and connection work.

· Applicable DIN standards for flue gas systems.

Specialized Equipment Elevator Maintenance The Contractor shall perform all scheduled PM, testing, repair, and maintenance for all elevators and escalators listed in TE-A-02. The Contractor is responsible for maintaining a hard-copy logbook in each elevator machine room. All other procedures, including the mandatory process for obtaining the Annual Certificate of Operation (ACO) from a certified Host Nation body and the strict requirements for outage management, shall be performed in accordance with TE-H-32, "Elevator Maintenance and Compliance Program Cranes, Hoists, and Loading Equipment The Contractor shall perform all required PM, repair, inspection, load testing, and certification for all cranes, hoists, winches, mechanical/hydraulic dock levelers, and associated lifting equipment listed in TE-A-02.

All work—including the mandatory annual load testing and certifications—shall be performed in strict accordance with the approved PM Program, the specific tasks in TE-A-08, and the detailed, multi-layered regulatory and compliance standards outlined in TE-H-33 "Lifting Equipment Maintenance and Compliance Guide." The Contractor is solely responsible for ensuring all personnel performing these services hold the necessary German and U.S. certifications.

Pressurized Air Systems The Contractor shall perform PM and repair only on permanently installed, central air compressor systems that are classified as Real Property Installed Equipment (RPIE) and officially listed in TE-A-02.

Exclusions: The Contractor is strictly prohibited from performing any maintenance, troubleshooting, or repair on the following classes of air compressors:

1. Automotive Shop Equipment: Standalone, portable, or non-piped personal property air compressors utilized as vehicle maintenance or shop tools.

2. Fire Suppression Systems: All air compressors dedicated to supporting, pressurizing, or connected to dry-pipe fire sprinkler systems. These compressors are the sole responsibility of the F-OPS Contractor (governed by the handoff protocols in PWS 3.4.2.3 and TE-A-24).

Dining Facility (DFAC) and Child Development Center (CDC) Maintenance The Contractor shall perform all maintenance and repair of specified equipment within DFACs, CDCs, and Youth Centers.

a. Special Requirements:

· Food-Grade Lubricants: For any work where incidental contact with food may occur, the Contractor shall only use lubricants that are certified for food-grade use and comply with all applica-ble EU and German regulations, such as the Lebensmittel, Bedarfsgegenstände und Futtermittelge-setzbuch (LFGB). NSF H-1 rated lubricants are considered an acceptable standard.

· Kitchen Exhaust Systems: All maintenance and cleaning of kitchen exhaust systems shall be performed in accordance with the requirements detailed in Section 3.1.6.b of this PWS.

b. Weekly Inspections: The Contractor shall perform a mandatory, comprehensive weekly PM inspection of all critical DFAC equipment. The results shall be documented and submitted in accordance with the standard PMO closeout process.

c. Pest Control: The Contractor shall perform pest control service in accordance with Annex M, Pest Management.

Walk-In Refrigerators and Cold Storage Rooms The Contractor shall perform all required PM, repair, and temperature calibration for all commercial walk-in refrigerators, freezers, and cold storage plants listed in TE-A-02.

a. Life-Safety and Entrapment Prevention (Mandatory): To prevent personnel entrapment, the Contractor shall perform mandatory monthly functional testing of all internal safety features on every walk-in unit. This includes verifying the proper operation of all internal emergency release handles (mechanical escape mechanisms), internal emergency alarm push-buttons, and exterior warning lights/sirens in strict accordance with German safety regulation DGUV Regel 110-010. Any failure of an emergency release or alarm system shall be treated as an immediate Priority 1 (Emergency) DMO.

b. Refrigerant Compliance: All walk-in refrigeration maintenance involving refrigerant charging, recovery, or leak testing shall be performed by certified technicians in strict accordance with TE-H-02, "Refrigerant Management Program." The Contractor shall perform mandatory leak-detection checks and update the GSP logs monthly.

c. Temperature Calibration: To ensure food safety and prevent spoilage in Dining Facilities (DFACs) and Child Development Centers (CDCs), the Contractor shall perform semi-annual calibration of all temperature sensors and monitoring systems, ensuring they maintain the precise temperature ranges defined by the Government.

Safety and Protection Systems (Grounding, Lightning, Radon) Grounding, Lightning, and Cathodic Protection Systems The Contractor shall perform all required PM, testing, repair, and certification for all Grounding Point Checks (GPC), Grounding Protection Systems (GPS), Lightning Protection Systems (LPS), and Cathodic Protection Systems (CPS) listed in TE-A-02. All work shall be performed in accordance with TE-A-08 and the GFEBS procedures in TE-A-09.

a. Grounding and Lightning Protection: All work on grounding and lightning protection systems shall comply with the strict safety standards, inspection procedures, and licensing requirements detailed in TE-H-34 "Grounding and Lightning Protection System Compliance Guide" and the safety guidelines in DA PAM 385-64 (for ammunition facilities).

b. Cathodic Protection (CP) Program: The Contractor shall operate, maintain, and inspect all cathodic protection systems in strict accordance with the technical criteria and personnel qualification standards detailed in TE-H-35 "Cathodic Protection (CP) System Maintenance and Qualification Standards."

c. Grounding Inventory and Baseline Report: No later than one hundred twenty (120) calendar days after the conclusion of the specified phase-in period (the start of full performance), the Contractor shall conduct a 100% physical inventory and initial resistance testing of all grounding points on the installation. The Contractor shall compile this data into a master GSP Excel sheet in accordance with TE-H-36 "Grounding System Baseline Data," constituting Deliverable H-003 (Grounding Baseline Report).

d. Annual Testing Results (Deliverable H-004): The Contractor shall submit all annual grounding and CP test results as a completed _TECH.pdf package to the GSP within ten (10) calendar days of physical work completion. The submission of this package constitutes Deliverable H-004 (Annual Grounding and CP Test Reports).

Radon Mitigation and Monitoring System.

The Contractor shall provide all required maintenance and monitoring for all Radon Mitigation and Monitoring Systems in designated General/Flag Officer Quarters (GFOQ) and other facilities as identified in TE-A-02.

a. Scope of Work: The Contractor shall perform all routine Preventive Maintenance (PM), repair, and sensor calibrations for existing systems IAW Price Schedule. The professional installation of any new radon mitigation systems (including sub-slab depressurization systems) shall be executed as a separate, funded Project Work Order (PWO) in accordance with the procedures in TE-A-28.

b. Governing Standards: All work shall be performed in accordance with the approved PM Program, the specific tasks in TE-A-08, and the detailed Host Nation regulatory requirements outlined in TE-H-37 "Radon Mitigation Systems - Regulations and Requirements."

c. Reporting: The Contractor shall maintain detailed records of all installations, maintenance activities, and any detected radon level exceedances as a formal, trackable contract deliverable, in accordance with the procedures in TE-H-37 and Overarching requirements.

OTHER REQUIRED SERVICES

Locksmith Services The Contractor shall provide comprehensive locksmith services for all Government-furnished facilities, including occupied housing units. This includes the repair, replacement, and installation of physical keys, key cards, lock cylinders, deadbolts, hasps, and panic hardware.

Emergency Lockouts: The Contractor shall provide 24/7/365 emergency lockout response (Priority 1) to restore access safely and securely within the established P1 response timelines.

Sign Shop Operations The Contractor shall operate a centralized Sign Shop to fabricate, install, and maintain all facility, interior directional, and building-specific safety signs across USAG Stuttgart.

a. Facility and Administrative Signage: All standard building, directional, room-number, and administrative signs shall be fabricated and installed in strict accordance with the standards, colors, fonts, and materials specified in the most current USAG Stuttgart Installation Design Guide (IDG).

b. Exclusions: The fabrication, installation, and maintenance of all vehicular traffic signs, road markings, and parking lot signage are strictly excluded from this Annex and are governed by Annex J (Horizontal Maintenance).

Power Washing The Contractor shall perform scheduled and on-demand pressure and power washing services for designated exterior building surfaces, walkways, outdoor structures, and common areas.

a. Environmental and Wastewater Controls: All power washing activities shall be performed in strict accordance with the environmental run-off controls and wastewater collection procedures defined in Overarching Section 2.3 (Environmental Requirements). The Contractor shall implement containment measures (such as drain seals or vacuum recovery systems) to prevent untreated, dirty, or chemically treated wash water from entering the storm drainage system.

b. Scheduled Power Washing Standards and Timelines: The Contractor shall perform all recurring power washing and cleaning tasks in strict accordance with the specific schedules, frequencies, and mandatory technical standards defined in Table 4-1:

Table 4-1: Mandatory Power Washing Schedule and Technical Standards

Playground Maintenance, Inspection, and Repair The Contractor shall maintain all USAG Stuttgart playgrounds, equipment, and associated safety surfaces in a clean, safe, and fully operational condition at all times. All maintenance, repairs, and inspections shall be performed in strict accordance with the more stringent of U.S. Consumer Product Safety Commission (CPSC) standards or the DIN EN 1176 series (Playground Equipment and Surfacing).

a. Mandatory Playground Inspections: The Contractor shall execute a multi-tiered inspection program for all playgrounds listed in TE-A-02, documented as formal PMOs:

1. Weekly Visual Inspections: A competent technician shall perform a visual inspection of all equipment to identify and immediately correct gross hazards (e.g., loose bolts, vandalism, contaminated sand, missing plastic safety caps).

2. Quarterly and Annual Inspections (TÜV Certified): Comprehensive quarterly and annual safety inspections must be performed exclusively by a TÜV-certified playground inspector. These inspections must include detailed structural checks, rust remediation, and part replacement (utilizing high-pressure impregnated wood or equivalent original plastic/metal components).

b. Documentation and Reporting: The results of all inspections, including all corrective actions taken, shall be documented on the PMO work order. For Quarterly and Annual inspections, the formal, signed inspection report from the TÜV-certified inspector shall be uploaded to the GSP as part of the _TECH.pdf package no later than five (5) calendar days after the inspection is completed.

c. Sunshade Repair and Replacement: The Contractor shall repair or remove, dispose of, and replace damaged or broken playground sunshades. This work shall be executed as a DMO when directed by the COR or identified during routine inspections.

d. Safety Rubber Surfaces: All repairs to playground safety rubber surfacing shall be performed and impact-tested in strict accordance with DIN EN 1177 and the procedures detailed in TE-H-40 "Safety Rubber Surface Repair Standards."

The Contractor shall compile all pre-repair photos, material certifications, and the final certified independent laboratory test report into the standard Technical Report Package (_TECH.pdf). A work order for this task will not be considered complete, and the Contractor shall not receive payment until this complete package has been uploaded and accepted on the GSP and as detailed in the Overarching PWS (Annex A).

Repair of Safety Rubber Surfaces.

The Contractor shall perform professional maintenance and repair of all safety rubber surfaces, such as those found on playgrounds and other impact-absorbing areas.

All work shall restore the surface to its original safety performance level and must be performed in strict accordance with the detailed procedural and regulatory standards outlined in TE-H-40, "Safety Rubber Surface Repair Standards." The Contractor is responsible for ensuring all materials and post-repair testing comply with the authoritative Host Nation standards.

Seasonal PM: Winterization and Facility Layaway ("Mothballing") The Contractor shall be responsible for all winterization and de-winterization procedures for unoccupied facilities to prevent freeze damage and prepare them for re-occupancy in accordance with TE-H-41. The Contractor shall maintain a Vacant Facilities Log on the GSP to track the status and inspection schedule for all such facilities.

The specific procedures are determined by the vacancy status, as defined in the table below.

On-Demand Engineering and Commissioning Services The Government may require the Contractor to perform specialized engineering services on an as-needed basis. All such services will be ordered via a separate, funded Project Work Order (PWO), for which the Contractor shall provide a formal cost proposal. The Contractor shall maintain the capability to provide:

a. Testing, Adjusting, and Balancing (TAB): Professional TAB services for existing air and hydronic distribution systems.

b. Commissioning (Cx): Commissioning or re-commissioning services for building systems to validate performance.

c. The Government anticipates ordering up to 400,000 square feet of TAB or Cx services per contract year, contingent upon funding availability.

Fuel Management and Reporting Services The Contractor shall be responsible for the complete logistical management, level monitoring, and physical receipt of all Government-Owned Contractor-Operated (GOCO) fuel and propane gas used for heating plants and emergency generators.

a. Monitoring and Reporting: The Contractor shall perform weekly monitoring of all designated fuel tanks. The Contractor shall maintain and submit a Weekly Fuel Status Report to the COR every Monday as Deliverable H-005 (Weekly Fuel Status Report). All monitoring, reporting, and refueling thresholds shall be performed in strict accordance with the mandatory procedures in TE-H-42, "Fuel Management and Reporting Procedures."

b. Receipt of Fuel: The Contractor shall be physically present to witness, verify, and document all fuel and propane gas deliveries in accordance with the procedures and verification requirements detailed in TE-H-42.

Miscellaneous Structural and Fabricated Items The Contractor shall perform repair, replacement, and custom fabrication for all miscellaneous structural items (including park benches, bleachers, gazebos, bulletin boards, shelving, and custom shipping crates) in strict accordance with the quality standards, wood preservation rules (DIN 68800), and fire safety classifications (DIN EN 13501-1) detailed in TE-H-43 "Miscellaneous Structural Items: Standards and Procedures."

Ceremonial, Seasonal, and Flag Support Services The Contractor shall provide comprehensive installation, maintenance, and logistical support for all garrison flags, flagpoles, and seasonal holiday decorations.

a. Christmas Decoration Services: The Contractor is responsible for the complete lifecycle management (setup, preventative maintenance, storage, and removal) of all Government-Owned, Contractor-Operated (GOCO) Christmas decorations and seasonal lighting displays.

b.…