Implemented amendment to change NAICS from 423610 to 335311. Eaton 600 amp panelboards PRL3X, 12 Circuits, 600A, Fully Rated, 208Y 120V 3Ph 4W, Copper Bus, 10kAIC, 600A, 3P PDG33G0600 Main Breaker Top Fed, Surface Mounted Catalog number PCSCEGBTF24CQty 1 600A, 3P PDG33G0600 Main BreakerQty 4 225A, 3P PDD23F0225 Branch BreakerQty 1 Copper Main Bus, 600 AmpsQty 1 Density Rated Cu Main Bus 1000A per sq. inchQty 1 Std. Bolted Al Ground Bar Al Cu CableQty 1 Panel Nameplate - White with Black LettersQty 1 Type 3R Enclosure - Galvanized: LWPQ2072GEaton 1600 amp switchboard Pow-R-Line Xpert Switchboard, Front Access Front and Rear Align, Type 3R non walk-in Flat Roof, 480Y 277V 3Phase 4Wire, 1600 Tin Plated Aluminum, Minimum Interrupting Rating: 65kA, Bus Bracing Rating: 65kA, Depth: 24 In Compartment QTY 1 - Breaker 100A, 3P PDG23M Breaker 225A FrameMechanical QTY 1 14-1/0Thermal Mag Trip - StandardCompartment QTY 2 - Breaker 20A, 1P PDG21M Breaker 225A FrameMechanical QTY 1 14-1/0Thermal Mag Trip - StandardCompartment 3 - Breaker 250A, 3P PDG33M Breaker 400A FrameMechanical QTY 1 2-500 kcmilThermal Mag Trip - StandardCompartment QTY 4 - Breaker 400A, 3P PDG33M Breaker 400A FrameMechanical QTY 1 2-500 kcmilThermal Mag Trip - StandardCompartment 5 - Breaker 600A, 3P PDG33M Breaker 600A FrameMechanical QTY 2 2-500 kcmilThermal Mag Trip - StandardCompartment QTY 6 - Breaker 600A, 3P PDG33M Breaker 600A FrameMechanical QTY 2 2-500 kcmilThermal Mag Trip - StandardCompartment QTY 7 - Breaker 1600A, 3P PDG63M Breaker, 1600A FrameMechanical QTY 5 3-750 kcmilPXR20 LSIG Trip Unit w/ ARMS,Trip Unit Amps 1600A, Sensor 1600A