without a lost time accident
  • Health and safety program manual
  • Illness and injury prevention program
  • Safety committee
  • 100 % of the employees participate in general safety training and good practices and specific training programs to their daily duties such as respirator trainer for welders and fork lift training for shop personnel


Project Management Office (PMO) Objectives
  • Have a high percentage of successful Projects: Cost, Quality, Schedule.
  • Develop the number of projects that is concurrent - Raise Productivity
  • Prevent repeated project Management mistakes.
  • Coach and mentor Project Engineers and project Team members
  • Establish a standardized Project Management process
  • Supplement project resources for specific activities: Planning, Monitoring & Review.
  • Provide Quality Assurance for Projects: KPI measurement, Processes & Objectives.
  • Create a central repository of Project Management knowledge: Best practices, Lessons Learned, Harmonized Project Tools
Project Initiationpentagon - final v2
  • Project Charter: Handoff from Sales
  • Identify Stakeholders & Project Team
Project Planning
  • Scope Definition
  • Schedule
  • Change Management
  • Quality Plan
  • Communication and Integration Plan
  • Risk Management
Project Execution
  • Perform Communication and Integration Plan
  • Perform Communication and Integration Plan
Monitoring and Control
  • Control Schedule & Deliverables
  • Report Performance
  • Perform Quality Control
Project Close


RESEARCH & DEVELOPMENTACD Quality - 4 points logo - resized

Analytical Engineering
  • Provide  analysis support for all ACD products
  • Turbo design and selection
  • Analysis for Turbo systems
  • Piping stress, vibration analysis for marine systems
  • Hydraulics development for new &existing products
  • R&D
  • Maintain TESS, Pump selection software
Engineering Disciplines
  • Aerodynamics
  • Thermodynamics
  • Pressure vessel design
  • Systems  integration
  • Structural / Mechanical
  • Electrical / Electronics
  • Solidworks
Staff DisciplinesACD - TESS - cropped
  • Hydraulics and Aerodynamics
  • Computational fluid dynamics
  • Finite element analysis
  • Rotor-dynamics and modal analysis
  • Pumps & high speed turbo-machinery design and testing
  • Systems design
Sizing and Selection
  • SPAIX: Centrifugal & Reciprocating Pump selection and configuration
  • TESS: Turbo Expander Sizing and Simulation, developed in-house



All performance testing is done at Santa Ana, CA site
ACD Performance Testing and Design Validation
  • Capabilities aligned with existing ACD customer needs and expectations
    • Four cryogenic tanks (3 horiz /1 vert) , one CO2 tank, 110 & 210 psig relief pressure
    • Six orifice banks for flows ranging from 4 to 750 gpm (1 to 168 m3/hr)
    • Valves and piping to test centrifugal and reciprocating pumpsACD- TestPad_twoTowers- SLIDER2 - 1920X1080
    • Variable Frequency Drive: VACON NXS, 200 hp/149 kW, 575 VAC, 200 amp
    • Hydraulic Power Unit: 150 hp/112 kW, 150 gal tank, 50 gpm, 4000 psig
    • Lube Oil Console: 20 gpm, 120 psig
  • ETP-053 is the current performance test procedure for centrifugal pumps
    • Functional, Performance, NPSH and Engineering Validation tests
    • Specifies instrumentation and methods of measurement
    • Calibration requirements per QOP-012 / Test procedure / Reports
    • Based on processing a volume of pumps to repeat customers (minimal customization)
Vapor bulb used for NPSHR Measurement

The pump shall be run at constant capacity and speed with the suction conditions varied to produce cavitation. For higher values of NPSHA greater than NPSHR the values of head and power must remain constant. As suction pressure is reduced, a point is reached where the head and power curves break away from this trend, indicating the beginning of cavitation. Any change in performance, either a drop in head, power at a given capacity or a change in sound or vibration may be an indication of cavitation, but because of the difficulty in determining just when the change starts, a drop in head by 3 percent is accepted as evidence that cavitation is present. This criterion of acceptance is applied for NPSHR acceptance.


Upgraded Test Stand

On-site LN2 Testing:  Tank Installation March 2014, Operational by end of April 2014

  • Currently building an enhanced test stand with additional 13,000 gallon vertical tank
    • 235 psig relief pressure for LN2 tank
    • Two coriolis flow meters (1” & 3”), flow range from 1 to 1200 gpm (.22 to 272 m3/hr)
    • Remote actuated valves and piping to test centrifugal and reciprocating pumps
    • Variable Frequency Drive: YASKAWA  A1000, 250 hp/186 kW, 480 VAC, 300 amp
    • Pressure (low and high) and Temperature transmitters (4-20 mA output)
    • Remain using vapor bulb for NPSHR measurements with pressure transmitters
    • Hall-Effect Wattmeter with PT/CT for electrical input power consumption
    • Shaft speed tachometer transmitter or VFD feedback for submerged motor pumps
    • National Instruments SCXI-1001 Data Acquisition system
    • Customized LabView software interface with real time data plotting
    • Automated test data reduction for normalized (speed/viscosity/density) test reports

Off-Site LNG Testing: Target mid 2015 for a mobile LNG test stand

  • Test to API 610 requirements to the fullest extent possible for Submerged Motor Pumps
  • Approvals for on-site LNG testing have been thwarted due to overhead power & air traffic
  • Currently designing  portable LNG test loop w/same capabilities as new on-site LN2 stand
  • Plus the following features for LNG submerged motor pumps
    • Integrated LN2 loop with heat exchangers to sub-cool LNG as needed
    • Suction tower where fluid height can be drawn down for NPSHR testing and measured directly with level transmitters
    • Rapid purge and change out / cool down of suction pot for increased test throughput