Statment of Work_Everett_Washer Install_KO updates_2May25.docx

Statement of Work

Upgrade of Electrical Infrastructure for AMSCO 7052HP Washer Disinfector NMRTU Everett, 2000 W Marine View Dr, Everett, WA 98207

1. OBJECTIVE

Upgrade the existing electrical system to accommodate the new AMSCO 7052HP Washer Disinfector, ensuring compliance with National Electrical Code (NEC), NAVHOSP INSTRUCTION 5103.1G, and facility safety standards.

2. SCOPE OF WORK

2.1 Electrical Power Disconnection & Securing

· Deactivate electrical power at the main control room switch box.

· Lockout/Tagout (LOTO) procedures shall be implemented per NFPA 70E and OSHA 29 CFR 1910.147.

· Disconnect the existing power source feeding Washer Room 2C18.

2.2 Breaker Upgrade

· Remove the existing 480V, 3-phase, 30A breaker.

· Install a new 480V, 3-phase, 40A breaker, ensuring compatibility with the washer's rated power demand.

· Conduct insulation resistance and continuity tests before energization.

· Label the panel per ANSI Z535.4 for proper circuit identification.

· Turn over the removed breaker to facility management.

2.3 Conductors & Conduit Installation

· Provide and install new #8 AWG THHN/THWN-2 conductors rated for 90°C.

· Install 1” EMT conduit from the 1st level mechanical room to 2nd level SPD Room 2C18 (approx. 350 linear feet).

· Secure conduit with rigid clamps every 10 feet and install junction boxes where necessary.

· Ensure compliance with NFPA 70 (NEC) conduit fill and derating requirements.

2.4 Washer Electrical Connection

· Reconnect the new #8 AWG conductors to the AMSCO 7052HP Washer Disinfector Thermal Disinfection Unit.

· If allowed by NEC, install a disconnect box instead of a hardwired connection for serviceability.

· Verify proper grounding and bonding per NEC Article 250.

· Conduct functional testing upon Steris manufacturer representative's installation completion.

3. SPECIAL REQUIREMENTS

3.1 Infection Control & Safety Measures

· Implement Level 4 Infection Control per NAVHOSP INSTRUCTION 5103.1G.

· Contain dust/debris using negative air pressure barriers.

· Conduct air quality monitoring and HEPA filtration as necessary.

3.2 Electrical Coordination & Outage Planning

· Coordinate the circuit upgrade with facilities management.

· Submit an outage request at least 14 days in advance.

3.3 Debris Removal & Disposal

· Remove all construction debris in compliance with EPA RCRA guidelines.

· Dispose of materials at an approved commercial processing facility.

· Transport debris using sealed and covered carts.

3.4 Licensing & Qualifications

· All electricians must be licensed Journeymen or Master Electricians.

· Personnel must have at least three (3) years of experience in healthcare electrical systems.

· Contractor must comply with OSHA 29 CFR 1926 (Construction Safety) and NFPA 99 (Health Care Facilities Code).

4. DELIBERABLES

· Pre-Installation Report (electrical load analysis, existing system assessment).

· Post-Installation Startup Report (voltage, amperage, grounding verification).

· Operation & Maintenance (O&M) Manuals.

· New 480V, 3-phase, 40A circuit installation confirmation.

· Proper disposal and documentation of removed components.

5. QAULITY ASSURANCE & COMPLIANCE

· Work must comply with:

· National Electrical Code (NFPA 70)

· NAVHOSP INSTRUCTION 5103.1G

· OSHA 29 CFR 1910 & 1926

· NFPA 99 (Healthcare Facilities Code)

· The contractor shall:

· Conduct megger testing to ensure insulation integrity.

· Verify voltage drop calculations per NEC 215.2.

· Perform a commissioning test witnessed by the government program manager.