SOW XDAT 21-1020 REPAIR DHW B1355.docx

STATEMENT OF WORK

REPAIR DOMESTIC WATER HEATER, B1355

TRAVIS AFB CALIFORNIA

Base Project Number: XDAT 21-1020

DATE: 21 MAR 2022

1.0 DESCRIPTION OF WORK: The contractor is to provide all supplies, materials, tools, equipment, and qualified labor necessary to design and construct a renovation to the domestic water heating system for building 1355.

1.1 Current conditions: The two AO Smith domestic water heaters located in building 1355 are in poor condition. The pumps, piping, valves, and air separator are also in poor condition.

1.2 Project Description:

1. Provide 35% design submittal. This design submittal shall be approved by 60 CES Design Review Team prior to material submittal acceptance and start of construction.

2. Demolish and remove the existing domestic water heater storage tank. Replace with Peerless boilers and indirect water heater. The recommended solution would be to install two Peerless boilers and a Peerless indirect water heater (storage tank with a heat exchanger). Contractor should confirm the optimal size of the water heaters and provide calculation to 60 CES for review. If a domestic or atmospheric boiler is used the preferred manufacturer is AO Smith. The preferred manufacturer for pumps is Bell & Gossett.

3. Install an expansion tank and mixing valve.

4. Replace all the piping, pumps, valves, air separator, and all other components of the domestic hot water supply that are located in the mechanical room.

5. Use the existing concrete pad in the mechanical room as a foundation if possible. Expand this pad to hold the boilers and water heater if necessary. Use existing wall penetrations for new piping and vents if possible.

6. Install sensors and DDC controls (JCI) and connect to the EMCS system for remote monitoring of water temperature and boiler alarms at front end in Bldg 877. Set up front end graphics.

7. Ensure that the proper chemical treatment is added to the boiler hot water loop to align with the chemical treatment used by the Travis AFB HVAC water treatment service contractor.

8. Provide project turnover documentation to include, but not limited to, O&M manuals, as-built drawings, and draft DD Form 1354 (Transfer and Acceptance of DoD Real Property).

1.3 Performance Period: 180 days

2.0 Process: Contractor is to use the “Project Phase Listing,” below as a general guideline for project sequence.

Project Phase Listing

**Phase elements and components listed are for description purposes and are performed as contracted**

Phase I: Pre-project

Engineer – Site inspection, validation, pre-engineered certified design submitted for approval

Project Safety – Validation of utility service isolation (natural gas, electricity, and water)

Administration – Authorization to proceed and list of required submittals

Project Manager – Coordination of end-user/vendor schedule, site access, and project milestone plans

Project Manager – Submit all required pre-project submittals as instructed

Operations Lead – Element material acquisition and start necessary fabrication

Phase 2: Build

Inspection – Building site for necessary access, materials

Layout – Site layout (marking), grading and excavation

Subsurface – Build infrastructure

Infrastructure – Install pre-engineered storage facility, electric, natural gas, and water systems

Surface – Install concrete as designed curbs and pavements

Connect – Connect all elements, components, devices, assets into a comprehensive system

Test – Complete validation, inspection and certification

Phase 3: Post-Project

Inspection – Formal walkthrough with project manager/end-user for verification and acceptance

Warrantee – Provide service warranty (12-months w/ additional 24-month telephone consultation)

Real Property – Process DD 1354

Survey – Perform customer satisfaction survey

2.1 Description: The “Project Phase Listing” offers a methodical approach to project performance and logical sequence of events allowing for greater organization, evaluation and performance.

2.1.1 Project Phase Listing: Listing categorizes performance into four (4) phases:

(1) (Phase 1) Pre-Project – Period between contract award, used for materials, supplies acquisition, project validation, utility services installation/isolation, permit submittals/acquisition and installation Civil Engineer Squadron (CES) representative (POC) coordination.

(2) (Phase 2) Construction – General period between construction preparation and project completion (Building services are complete and pre-inspection review of project elements meet or exceed project requirements).

(3) (Phase 3) Post-Construction Inspection, Certification and End-User Training – Period used to validate project meets or exceeds project, applicable inspection standards requirements and end-users are provided informational tours, site control and training.

2.1.2 Contractor is to provide a Vendor Point of Contact (VPOC) tentative schedule of project performance and estimated timelines associated with progress in each phase.

2.1.3 Contractor has the discretion to perform project phases concurrently as coordinated with the Governments Point of Contract (GPOC).

2.2 Phase 1 (Pre-Project): Contractor has the autonomy to perform each pre-project requirements as desired in accordance with applicable installation, operation, local, state and federal laws and industry standards as required by contract.

2.2.1 Contractor shall, as the Subject Matter Expert (SME), coordinate the Professional Engineer (PE) approved design, planning and details of project with installation Civil Engineer project managers as orchestrated by the GPOC and provide approved as-builts to the government as required by contract.

2.2.2 Contractor shall coordinate, with GPOC, required project permits, authorizations and SFS storage facility site utility service points (electric, natural gas and water utility service shut-down at nearest junction point) at GPOC’s discretion as required by contract.

2.2.3 Contractor shall isolate utility services to the GPOC designated utility source points, disconnecting the services from site infrastructure network of pipes, lines, wires and the storage facility as required by contract.

2.2.4 Facility fire protection shall be designed by a NICET LEVEL IV Technician and a Registered Fire Engineer per UFC standards.

2.2.5 The lighting and lighting control systems design shall be in compliance with requirements of the current California Energy Commission efficiency standards for non-residential buildings.

2.2.6 All work shall comply with the current regulations of the California State Marshal, California Building Code, Titles 8 and 19 through 24, serving utility rules and all other applicable State ordinances.

2.2.7 All electrical equipment and components shall be anchored and installed per the details on the approved construction documents.

2.2.8 Contractor shall perform pre-project site inspection and continued as-build updates to validate characteristics for any revised or value engineering in plans and engineering as required by contract.

2.2.9 Contractor shall produce revised project design and plans as required and certified by the project and fire engineer during and at conclusion of construction.

2.3. Phase 2 (Build): Contractor is to use approved designs, components, elements (parts) materials, assets, devices, construction procedures and processes that meet or exceed requirements as specified below.

2.3.1 All components, elements, devices, materials and assets connected, networked and used in unison to provide a training environment shall meet or exceed the Air Force Civil Engineer Center (AFCEC) requirements, industry and regulatory standards as designed and intended.

Contractor’s methods of removal and debris disposal is at contractor’s discretion, but shall comply with all installation, local, state and federal standards and requirements.

2.3.2 GPOC shall notify Contractor of location specific circumstances, anomalies and precautions that may affect the successful performance of the project as required by contract.

2.3.3 All results of project demolition shall be organized and disposed of as coordinated with the GPOC. Contractor shall comply with all installation, local, state and federal standards and regulations.

2.3.4 Contractor shall only use material, methods and processes recognized by the International Building Code (IBC), NFPA, AFOSH, OSHA and industry specific safety and application standards as required by contract.

2.3.5 Contractor shall connect all elements, components, devices systems, utilities/source services as engineered and designed validating storage facility build meets applicable standards, requirements, safety, design, integrity and performance as required by contract.

2.3.6 Contractor shall perform a facility site inspection to validate and certify all systems operate safely as designed and required IAW this Statement of Work.

2.4. Phase 3 (Post-Construction Inspection, Certification and End-User Training): Contractor shall coordinate with POC to perform Post-Construction acceptance, project records, completed inspection report and End-User Training.

2.4.1 Contractor shall validate all post-project deliverables with GPOC prior to scheduling project acceptance as required by contract.

2.4.2 Contractor is to provide storage facility “as-built” drawings, project records and completed site inspection and certification as required by contract.

2.4.3 Contractor shall provide an End-User’s training and shop technicians to safely operate facility utility systems.

3.0 Project Requirements and Specifications: The Contractor shall adhere to the following requirements:

3.1 The Contractor is responsible for determining the exact location of all existing utilities and for the protection of and repair of, damage to them. Contact underground service alert at 811, 48 hours before work is to begin.

3.2 The Contractor shall be responsible for and furnish, install, and maintain temporary signs, bridges, barricades, flagmen, and other facilities to adequately safeguard the general public and work. To provide for the proper routing of vehicular and pedestrian traffic. Construction operations shall comply with the work area and traffic control handbook. The contractor shall provide to the Travis AFB Traffic Engineer for review, a plan showing traffic control measures and or detours for vehicles affected by the construction work. The approved plan shall be delivered to the Construction Manager prior to the implementation of the traffic control measures.

3.3 The Contractor shall be responsible for the protection of all existing survey monuments or markers during construction.

3.4 Trenches shall be backfilled and pavement shall be replaced per standard construction practices. All striping and pavement markings shall be restored.

3.5 Aggregate sub-base shall conform to specifications.

3.6 Any grading operations outside of scope of work area shall be coordinated with 60 CES PM prior to commencement.

3.7 All grading, erosion and sediment control shall be in conformance with all applicable building codes and UFCs.

3.8 All open ends of utilities, conduit, sewer pipe, etc. shall be fabric protected until reinstallation of the connection.

3.9 All excess soil must be deposited offsite and at the Contractor’s expense.

3.10 The foundation design is in accordance with the recommendation contained within the Geotechnical Engineering Investigation report.

3.11 A representative of the Soils Engineer of Record shall be present during all site clearing and grading operations to test and observe earthwork construction.

3.12 City Lights and Power is the system owner of electrical distribution system while CALWater is the system owner of water distribution system here at Travis AFB.

3.13 Conduit installed underground shall be schedule 40 PVC. Conduit installed above ground shall be galvanized rigid steel.

4. Additional Information: The outline of work to be done listed above is to the best knowledge of the Contractor. Any addition modifications, or actions that are required while the work is being carried out will first be brought to the POC and validated before action is taken.

5. Environmental Controls: The contractor shall be knowledgeable of and comply with all applicable Federal, State, and local laws, regulations, and requirements regarding environmental protection. The contractor shall ensure policies and procedures are established that protect the health and safety of employees and the community and minimize/eliminate the risk of environmental pollution. Local environmental policy and procedures of the Environmental Management System (EMS) per AFI 32-7001, 5.6 will be followed.

5.1. Notification of Environmental Spills: If the contractor spills or releases any hazardous substance into the environment, the contractor shall immediately report the incident to the QA, base fire department, and base civil engineering. The contractor shall be liable for containment and environmental clean-up of the spill or release of such substance per local Oil and Hazardous Substance Spill Prevention and Response Plan.

6. SAFETY: Personnel shall practice proper grounding procedures in accordance with the National Electrical Code (NEC). Personnel working with or near high voltage equipment should be familiar with modern methods of resuscitation. Personnel shall wear appropriate protective clothing and be aware of emergency procedures to perform emergency shutdown and start-up.

7. GOVERNMENT FURNISHED PROPERTY AND SERVICES: None.

8. GENERAL INFORMATION: All policy and procedure regarding the award and execution of the contract will follow the general requirements set forth by 60 CONS. Any as built adjustments or deviations to the original SOW will be submitted as proposals to the 60 CES/CENM. No additional funding will be available or provided for items outside of the SOW.

8.1. QUALITY CONTROL. The contractor shall develop and implement warranty procedures to identify and prevent defective services from hindering usage. The contractor will conduct train the trainer course of the completed work. The 60 CONS/LGCC QA evaluator will have a specific quality control inspector to notify in case of installation and operational issues.

8.2. QUALITY ASSURANCE. The Facility Manager and/or Project Inspector will periodically evaluate the contractor’s performance during the installation in accordance with a Quality Assurance Surveillance Plan during the build.

8.3. GOVERNMENT REMEDIES. The Contracting Officer shall follow the requirements of FAR 52.212-4, Contract Terms and Conditions for Commercial Items (May 1997), for contractor’s failure to correct nonconforming services.

9. HOURS OF OPERATION. The base normal hours of operation are 7:30AM to 4:30PM, Monday through Friday. The Contractor is not required to construct on weekends or Federal Holidays. If scheduled work falls on a weekend or an observed Federal Holiday, that work will be performed on the next workday, (i.e., if a holiday falls on Monday, the work will commence on Tuesday). If rework or repairs are required to be made on a weekend or Federal Holiday, the Contracting Officer or QAP will notify the contractor when approval is given to perform the repairs.

10. SECURITY REQUIREMENTS. All contractor employees shall carry contractor photo identification at all times. Contractor employees or any representative of the contractor entering the government installations shall comply with all base security measures implemented at all times. This includes but is not limited to background checks prior to base access, vehicle and goods searches and identification checks during times of increased security. The contractor shall obtain personal identification passes for all employees and vehicle passes for all contractor and personal vehicles requiring entry onto the installations. Vehicle registration, current proof of insurance and a valid driver’s license must be presented for all vehicles to be registered. The Contractor must be escorted in Restricted Areas. Contractor shall contact the QAP for instructions and procedures. The contractor will comply with all Antiterrorism requirements at the installations at all times. Additional FPCON checks may occur sporadically. Increased military security measures shall dictate the use of force protection conditions (FPCON) Alpha, Bravo, Charlie or Delta)) for the bases. The QAP will notify the contractor if the base is placed under a FPCON and provide the appropriate FPCON instructions.

11. PERFORMANCE OF SERVICES DURING CRISIS DECLARED BY THE NATIONAL COMMAND AUTHORITY OR OVERSEAS COMBATANT COMMANDER. IAW DoDI 3020.37 (Continuation of Essential DoD Contractor Services during a Crisis), unless otherwise directed by an authorized Government representative, it is determined that services under this contract are NOT essential for performance during a crisis. All services will stop as directed by the Contracting Officer and none of the personnel employed under this contract will be granted normal access to the base during increased security measures.

12. GOVERNING CODES

1. International Building Code, 2015 Edition

2. Unified Facilities Criteria

a. UFC 1-200-01 – DoD Building Code (General Building Requirements)

b. UFC 1-300-02, Unified Facilities Guide Specifications (UFGS) format standard

c. UFC 1-300-08, Criteria for Transfer and Acceptance of DoD Real Property w/ C2

d. UFC 3-101-01, Architecture with C3

e. UFC 3-201-01, Civil Engineering

f. UFC 3-250-01, Pavement Design for Roads and Parking Areas

g. UFC 3-250-04, Standard Practice for concrete pavement with C2

h. UFC 3-301-01, Structural Engineering with C3

i. UFC 3-301-04, Seismic Design for Buildings with C1

j. UFC 3-320-06A, Concrete Floor Slabs on Grade Subjected to Heavy Loads

k. UFC 3-501-01, Electrical Engineering

l. UFC 3-560-01, Electrical Safety, O&M with C5

m. UFC 3-600-01, Fire Protection Engineering

n. UFC 4-010-01, DoD Minimum Antiterrorism Standards for buildings with C1

3. NFPS including:

NFPA 1, Fire Code NFPA 10, Standard for Portable Fire Extinguishers NFPA 13, Standard for the installation of Sprinkler Systems NFPA 70, National Electrical Code NFPA 70E, Standard for Electrical Safety in the Workplace NFPA 72, National Fire Alarm signaling Code NFPA 101, Life Safety Code

4. Accessibility Requirements:

ABA Accessibility Standard for Department of Defense Facilities