PWS_69KV_EQUIPMENT_MAINTENANCE_SERVICE_STATION_AB_NASNI_18_JULY_2018.docx

Date: 07/18/2018 PWS Writer: Shelli Ausler

PERFORMANCE WORK STATEMENT

PROJECT TITLE: 69KV SF6 GAS CIRCUIT BREAKER MAINTENANCE SERVICE SUBSTATION A & B

Location: Naval Base Coronado, CA

Period of Performance: 120 days from date of award

SCOPE OF WORK:

The Contractor shall provide all labor, management, supervision, tools, material, and equipment required to perform gas circuit breaker maintenance services at Naval Base Coronado.

1. Installation services, 3-line diagram for control system, as built drawings to include all labor, necessary engineering services, technical support services, management, supervision, tools, materials, equipment, transportation, and incidental work necessary to 69KV SF6 GAS breaker maintenance service at Substation A & B AT NASNI for total eight (8) 69KV SF6 gas circuit breakers.

· Substation A: breaker model# 72PM40-12B (4) & 72PM40-12(1)

· Substation B: breaker model# 72PM40-12(3) The maintenance service contract shall include:

· Redline and revise existing control drawings

· Testing of eight (8) 69KV SF6 Gas circuit breakers

· Provide sequence of work and complete a written method of procedure to test the system:

· Safety procedure

· Fast transfer control schematic (between two main breakers and tie breaker)

· Perform wiring inspection, control and functional checks on SF6 breaker control trip system

· Switching by pass procedure from SEL relay

· Procedure of 24v system for testing

· Provide 5 years’ replacement part list from manufacture

· Provide O & M manual

· Provide working 3-line diagram, redline and revise control drawings

· Complete a comprehensive testing coordination plan to minimize disruption within the power system at substation A and B

· Provide recommendation to repair breakers as required

· Replace broken parts as required (small parts)

· Provide training for control system

· Install by pass switches in SEL relay (to prevent tripping)

· During the overhaul, the following activities will be performed:

· Remove the SF6 gas and refill

· Provide airtight and make sure there are no leaks

· Evacuate the SF6 are product

· Inspect the contacts and nozzles

· Perform contact resistance test and measure contact resistance at 100 ADC on each phase separately

· Perform high potential tests at 50KVAC for 1 minute

· Check pressure switch setting

· Inspect operating mechanism, electrical and lubricate

· Check manual trip and lockout

· Check- anti-pump and leak

· Perform low voltage close & trip and measure resistance of close and trip coils

· Take SF6 sample for moisture analysis/laboratory analysis

· Perform timing and travel analyzer test for trip, close, and trip-free operations

· Perform final Ductor test

· Perform Doble test

· Degrease and re-grease the bushing

· Perform power-factor tests on breaker and bushings

· Measure capacitance on external capacitors

· Mark the SF6 pressure gauge to indicate normal, alarm, and lockout pressure levels

· Inspect anchorage and grounding

· Inspect physical and mechanical condition

· Verify electrical and mechanical operations

· Contractor to coordinate with SDG&E The contractor to perform the above work with minimal disruption to NASNI tenants. Also contractor to present all recommendations on a report for all findings and if 10-year maintenance is required to be performed. Provide Arc-flash study and labels for all breakers.

Provide qualified persons with a comprehensive solution for their 69KV electrical system maintenance requirements and has included a onetime complete SF6 maintenance testing service per standard scope of work for this contract. Contractor will provide a complete maintenance schedule with input from MPO UTILITIES NAVFAC Southwest to limit the impact on the facility for these services. Upon contract award, contractor will mobilize a team to perform the initial assessments of the North Island, CA facilities to provide comprehensive information regarding the method of procedure, shut down coordination and control wiring modifications of equipment involved.

Contractor will work with their lead Engineer will be responsible for providing any additional support your facility in the event that problems arise in the future. They will also be the single point of contact for any planned outages and services during this timeframe.

All of contractor personnel are trained, with lead personnel having extensive field service and project management experience. This can be very beneficial in the field, during start-up, maintenance, commissioning or trouble-shooting. All contractor field personnel received training to comply with OSHA CFR1910 Electrical Safety Standard, which sets minimum safety rules and practices for the design, operation, and maintenance of high-voltage systems (over 600 volts). Safety standards are in place to meet or exceed NFPA 70E requirements, and appropriate Personal Protective Equipment (PPE) have been issued

NEW DRAWINGS:

Contractor shall review the control system, note all changes and provide new prints. Research and troubleshoot for stations A and B shall be the max one (1) week per station.

Provide detailed engineering design, equipment specifications and redlined mechanical/electrical drawings for installation of equipment that is not identical to the original equipment and not showing on existing drawings. All drawings to be stamped by certified engineers.

New engineering design and/or redlined mechanical/electrical drawings must be approved by the Government prior to by-pass switches purchase and installation.

2. SPECIAL REQUIREMENTS

A. GENERAL

The Government ‘s regular working hours are from 0700-1600, five days per week, Monday through Friday, except observed Federal holidays: New Years’ Day, Martin Luther King Jr.’s Birthday, President’s Day, Memorial Day, Independence Day, Labor Day, Columbus Day, Veterans’ Day, Thanksgiving Day, and Christmas Day. The performance of work shall be accomplished within the Government’s regular working hours. Any work outside the Government’s regular working hours requires prior KO approval.

The Contractor’s work shall not interfere with normal Government business. In those cases, where interference is unavoidable, the Contractor shall minimize the impact and effects of the interference. The Contractor shall notify the KO of any difficulty in scheduling of work due to the Government’s controls.

The Contractor shall prepare and submit a specific accident prevention plan (APP) and accident hazard analyses (AHA) in accordance with the EM-385-1-1 within 15 days of contract award.

The Contractor shall have a Site Safety and Health Officer (SSHO) on site during the critical part of the work. The SSHO shall have the qualifications specified in the EM-385-1-1. The Contractor shall provide SSHO qualification within 15 days of contract award.

The SSHO shall be responsible for preparing, documenting, and reporting all safety issues, safety reports, accident reports, safety brief, training, complies with applicable federal, state, and local laws, regulations, and with base-wide instructions.

The contractor shall provide a Project Manager (PM). The PM shall meet all requirements listed below.

The Contractor shall provide all PM qualifications within 15 days of contract award.

The Contractor shall provide a PM who has the full authority to act for the contractor on all contract matters. The PM shall have three years’ experience in managing a workforce providing services on contracts of similar size, scope and complexity.

The PM may be the same person as the Q/C Manager but shall have fulfilled the qualification and experience listed.

The PM or alternate shall be available during the Governments’ regular working hours and shall be available on-site within one hour after the Government’s regular working hours.

The contractor shall provide a Key Personnel listing contract titles, responsibilities, alternates, and lines of authority within 15 days of contract award.

The Contractor shall attend all scheduled, and unscheduled meetings set by the government representative.

B. SAFETY AND ENVIRONMENTAL

Contractor shall comply with all Safety and Environmental requirements for Naval Installations located at Naval Base Coronado, CA. All Safety and Environmental requirements shall comply with all Federal, State, OSHA and local laws and regulations. The Contractor shall comply with all Naval Base Safety and Environmental regulations and procedures.

The Contractor shall comply with all Federal, state, and local security statues, regulations, and requirements. The Contractor shall become acquainted with and comply with all Government regulations as posted, or as requested by the Contracting Officer (KO) when required to enter a Government site. The Contractor shall ensure that all security/entrance clearances are obtained.

C. SECURITY

The Contractor shall comply with all Federal, state, and local security statues, regulations, and requirements. The Contractor shall become acquainted with and comply with all Government regulations as posted, or as requested by the Contracting Officer (KO) when required to enter a Government site. The Contractor shall ensure that all security/entrance clearances are obtained.

The company name shall be displayed on each of the Contractor’s vehicles in a manner and size that is clearly visible. All vehicles shall display a valid state license plate that complies with State Vehicle Code. Vehicles shall meet all other requirements of the State Vehicle Code, such as safety standards, and shall carry proof of insurance and state registration, if applicable.

All Contractor personnel shall obtain access to the installation by participating in the Defense Biometric Identification System (DBIDS), or by obtaining passes each day from the Base Pass and Identification Office. Costs for obtaining passes through the DBIDS are the responsibility of the Contractor. One-day passes, issued through the Base Pass and Identification Office, will be furnished without charge.

The Contractor shall furnish a completed DEPARTMENT OF THE NAVY LOCAL POPULATION ID CARD/ BASE ACCESS PASS REGISTRATION (SECNAV 5512/1) form for all personnel requesting badges. This form is available at https://www.cnic.navy.mil/om/dbids.html under Operations and Management, DBIDS or at http://dbids.dmdc.mil/ . All forms must be submitted to the KO for base access. Immediately report instances of lost or stolen badges to the Contracting Officer.

All Contractor employees shall obtain the required employee and vehicle passes. The Contractor employees’ must be able to obtain Defense Biometric Identification System (DBIDS) in accordance with security requirements. Each employee shall wear the Government issued badge over the front of the outer clothing. When an employee leaves the Contractor’s service, the employee’s Passes and Badges shall be returned within 10 calendar days.

The Contractor shall make arrangements for Government escort into secured areas requiring escort. The KO will provide information on applicable buildings, spaces and the appropriate point of contact. The Contractor may experience delays while waiting for escorts. The Government estimates the wait period can be up to 15 minutes. The Contractor shall notify the Government Performance Assessment Representative (PAR) and appropriate point of contract if an escort is not available after 15 minutes and access to accomplish the work is denied. Unscheduled requirements, e.g., trouble calls, may require a longer wait for an escort.

The Contractor shall notify the KO of any changes to any employee’s status include, but not limited to, termination, convictions/arrest, adverse actions taken on the job for any reason or any other documented misbehavior that may affect, or have the potential to affect, security standing in terms of access to federal facilities.

The contractor shall provide monthly invoicing through WAWF.

A: POINTS OF CONTACT (name, phone #)

a. Facility Support Contract Manager Bruce Glenn, 619-767-1563