Featured Electrical Projects

Provided & Installed:

• 15+ lighting and power distribution panels
• New 75kva UPS with 3 phase, 120/208v

Installed:

• New load-monitored Starline busway system (900 feet)
• New lighting per Title 24

Integrated:

• New 2000A ATS into existing gear and provided underground trenched connection to generator

• Demo’d existing electrical gear
• Installed new distribution
• Installed Starline busway
• Performed 3 shutdowns
• Provided wire mold for 400 receptacles
• Redesigned and reworked electrical room
• Fed power to new mechanical equipment
• Installed Title 24 lighting, controls and inverter
• Collaborated with architect, interior designer, MEP installation and engineering in an IPD project model

Provided & Installed

• 35,000 feet of wire and specialty cables

Installed:

• All electrical, controls and sensor wiring
• 800A (480v) main electrical feed
• 8 operator stations
• 30 electrical and pneumatic panels
• programmed multiple electrical, control and pneumatic panels, sensors, sound, lighting and start-up assistance

Provided:

• Main power, wiring of motors, and installation of main MCC and VFDs

• Installed complex LOTO-UPS circuit
• Established conduit layout
• Refurbished and enhanced 10 panels
• Created and submitted all drawings
• Purchased and installed mass flow meters
• Revised and enhanced WAGO/IO structure
• Provided and installed peristaltic pumps
• Modified door to accommodate controls, pumps and bulkhead fittings
• Collaborated with Emerson Delta V team in testing and startup
• Performed 15 more upgrades in a subsequent project

• Provided lighting and controls
• Provided power to connections and fixtures
• Provided complete engineering and installation of seismic bracing for all electrical systems
• Provided routing of conduits with new 1600A circuit breaker into existing electrical equipment
• Coordinated electrical power requirements for owner-furbished air handlers
• Integrated new architectural and steel elements, as well as hot water piping, into existing condition
• Provided layout for coordinating locations and sizes of all required frame openings with respective trades prior to construction
• Followed up with safety and training
• Ordered and installed all materials

Provided & Installed:

• Conduit and wire for 1600A panel board with (2) 400A breakers, (2) 125A breakers, (2) 70A breakers, (2) 20A breakers
• New (2) 2½"GRS conduit, (3) #250mcm, and (1) #4awg wires, breaker, and 400A disconnect for new 400A compressor to be fed from new panel board
• New 1½" GRS conduit, (4) #1/0, and (1) #4awg wires, breaker, and 200A disconnect for existing 125A compressor to be fed from new panel board (to be migrated in the future)
• New 1¼" GRS conduit, (3) #4awg, and (1) #8awg wires, breaker, and 100A disconnect for 70A dryer to be fed from new panel board
• New conduit, wire, breakers, and (2) 30A disconnects for 2 new condensate pumps to be fed from new panel board

Installed:

• Conduit and wire for 1600A switchboard from main gear SWG to new panel board; executed necessary trenching

Disconnection & Demo:

• Existing conduits, panels, and wire of 3 existing compressors

• Furnished and installed new 70A 480v 3-pole breaker inside existing panel from main power feed to canopy area
• Furnished and installed new 1½" GRS conduit with (4) #1awg wires and (1) #6 ground wire in same area
• Power distribution
  • Furnished and installed new 125A, 480v 3-phase 4-wire panel board, new 45kVa reduced voltage transformer, and new 125A, 120/280v 3-phase 4-wire panel board
  • Provided all interconnecting wires and conduit per each piece of equipment
  • Furnished and installed all new furnished panel boards including branch breakers for devices and lighting systems
  • Furnished and installed (3) 30A 480v, (1) 20A 208v, and (3) 20A 120v receptacles
  • Provided branch wiring to all devices
  • Provided 120v dedicated circuit for new local fire alarm panel
• Lighting distribution
  • Provided 30 new LED fixtures rated for damp location to meet 25- to 40-foot candle levels
  • Provided occupancy sensors and lighting controls as per Title 24
  • Provided lighting branch wiring and junction boxes
• Provided electrical drawings as part of engineering and design, complying with Title 24 energy savings requirements

Provided:

• Provided complete installation for 9 welders, including 480v and 120v power drops
• Provided drawings and City of Long Beach permit

Installed:

• Installed new 1½" conduits and #2awg + GND wires for 7 new welders
• Installed ¾" conduits and wires for (9) 120v receptacles
• Installed 7 new circuit breakers, 200A, 2 pole Cutler Hammer HFD2200, refurbished with 3 double buss hardware kits

Relocated:

• Conduits, wires and disconnects for 2 existing welders

• Managed all panel design, panel fabrication, programming and installation
• Buried proximity sensors at every location and wired into kiosk stand to be monitored 24/7
• Completed all programming for PLC/HMI/key fob controller/reader, PC w/2 cameras
• Commissioned entire system
• Provided system training and support

Provided & Installed:

• New 2000A ATS; matched new ATS bussing configuration for line and load loss; made all buss connections; and torqued all terminations to manufacturer’s specifications
• Temporary power flexible cable between existing utility main disconnect and distribution sections, which contain all facility loads
• New deep-junction box on building exterior containing all conductors from ATS to new generator junction box
• (5) 4" Rigid Ocal conduit stub-downs w/Ocal 90-degree elbows from exterior junction box to first 10 feet of underground conduit. After first 10 feet of conduit, transitioned from Ocal to PVC Sch-40. Each conduit contained (4) 600Lcmil conductors and (1) 350 Kcmil ground
• 3/0 bare copper grounding grid with two ground inspection wells along perimeter of rebar-reinforced structure to provide Ufer-grounding grid for new generator
• 5 new 4" Ocal stub-ups from underground trench to new generator connection point; pulled all wires and did all terminations
• New 1" conduit from generator control cabinet to new ATS inside electrical room for automatic power transfer (conduit contains 12 #14 wires for signals.)
• 1500kvw, 3-phase 277/480v w/24-hour fuel tank emergency standby generator

Additional:

• Dug trench from new exterior junction box to new generator connection point (will contain underground conduits encased in slurry)
• Coordinated shutdowns with utility company and planner

Objectives:

1. Reduce likelihood of bioburden.

2. Change mechanical design, new location of elements.

3. Add zero-static valves, control system to support new design, and automatic valves and instrumentation.

• Installed all electrical, controls and sensor wiring
• Provided and installed 35,000 feet of wire and specialty cables
• Provided main power, wiring of motors, and installation of main MCC and VFDs
• Installed 800A (480v) main electrical feed
• Installed 8 operator stations
• Installed 30 electrical and pneumatic panels
• Installed and programmed multiple electrical, control and pneumatic panels, sensors, sound, lighting and start-up assistance

• Produced engineering and drawings for WWNS PLC and Baker tank control panel
• Installed new 1" PVC-coated conduit from PLC to new Baker tank control panel
• Installed 6 digital inputs wiring to PLC for an existing 7.5HP motor control
• Installed 5 interposing relays wiring to PLC for existing level float switches and 7.5HP motor controller
• Fabricated control panel with local/remote switch and all interposing relays and interconnecting wiring
• Installed analog cable for Baker tank ultrasonic level sensor using existing underground conduit. Will convert existing discrete 120V AC float switch to 24V DC.
• Provided and installed 3 Warrick control intrinsically safe barrier relays for Baker tank pump controller float switches
• Terminated all wires, checked I/O, and assisted with startup
• Installed 4" x 1.2" reducing adapter and ultrasonic level transmitter on top of existing Baker tank
• Provided and installed new current transducer as DI signal to PLC

Furnished & Installed:

• New 800A 480V 3-phase 3W fully rated distribution panel fed overhead from existing 1200A main switchgear
• New 225A and 200A, 480/277V 3-phase 4W fully rated surface-mount panels to replace existing panel
• New 45KvA transformer type NEMA 480/208/120V
• New 100A 480/277V 3-phase 4W fully rated lighting surface-mount panel to feed new lighting in coolers, docks, offices and truckers’ areas
• 97 new LED cold storage lighting fixtures in several cooler areas, all surface-mounted to ceiling panels
• Occupancy sensors and lighting controls to comply with Title 24
• Power wiring for roof-mounted condenser unit refrigeration system and (3) 200A, (2) 100A and (1) 400A non-fused disconnects for condensing unit
• 480V connection and wiring for each evaporator unit, each with 2 non-fused disconnects (one for fan motor and one for electric defrost)
• Refrigeration control wiring from condenser unit to air unit, providing overload protection for each air unit
• 120V control circuits for evaporator solenoid valve groups
• Power for new MAU unit located on roof, and installed control unit outside of repack cooler
• 120V control circuits for evaporator solenoid valve groups
• (2) 480V and (2) 208V 3-phase 20A receptacles for future equipment in cooler repack room
• 120V control circuits for evaporator solenoid valve groups
• 10 double duplex 120V receptacles throughout new cooler rooms

Provided:

• 480V power and disconnect to 6 cold storage doors
• New 120V power to 15 dock levelers
• Engineering services to create complete set of drawings, and obtained city-approved permits

Relocated:

• 56 existing warehouse lighting fixtures from new cold room area to new dry storage warehouse area