DJI and Associates, Inc.
Engineering, Design and Drafting Services

Engineering Design

Project Scope Development:

Preliminary project description, schedules, feasibility studies

Facilities Design:

Complete facility design / drafting / as-built packages including all appropriate disciplines for new installations or existing facility modifications.  These include Measurement, Compression and Mainline Valve / Launcher/Receiver Sites.


Mechanical Design:

Process system layout and design, auxiliary system layout and design, piping and associated structural design and fabrication.

Civil / Structural Design:

Foundations, structural steel, buildings and site preparation.

Electrical Power and Motor Control Systems:

Sizing, layout and design; elementary logic diagrams; One line power diagrams; Retrofit / replace / optimize existing Motor Control Centers (MCC), Switchgear, Distribution equipment, Starter replacements and control utilizing soft-starts and VFD’s.

Process Controls and Automation:

With the increasing demand for innovative control systems and the expertise to design, startup and troubleshoot, DJI has experience in plant automation, engine panel replacements for reciprocating engine or turbine driven compressors, sequence control systems, fire and gas detection systems and programmable logic controllers (PLC). This experience involves equipment integration, system design, startup and commissioning as well as field verification (as-built).  The training of clients is a resource available through DJI as well.