DRY CREEK SYSTEM PROJECT
Client: Hallett Group
Services: Project management, Engineering
Location: Dry Creek, South Australia
Period: March 2023

D&S Resources were engaged to project manage the commissioning of a reinstated crushing mill.

DETAILS

The project involved dismantling and transporting a decommissioned mill and ancillary components from Port Lincoln to Adelaide. Once delivered to site, D&S had to prepare the facility to install and erect the mill. The client requirements were to get the mill operational to meet production targets and integrate into existing processing plant.

SCOPE OF WORK

D&S Resources designed, fabricated, supplied, installed, and commissioned at Dry Creek various units as part of Hallett Group processing plant plus common discharge blower to truck:

Dry Ash Unit:

  • Pump
  • Dryer
  • Centrifuge
  • Mixer
  • Water Tanks
  • Silo

Wet Ash Unit:

  • Mixer
  • Centrifuge
  • Filter
  • Pumps and receiver

Slag Production Unit:

  • Electrical Motor
  • Gearbox
  • Pinion
  • Mill

Loading-Unloading Unit

  • Ash Silo
  • Slag Silo
  • Ash Tank Blower
  • Slag Tank Blower

The responsibilities and obligations of D&S Resources included:

  • Line list (piping, tubing), equipment list, instrument/electrical list, and cable schedule
  • List of system and subsystems
  • Preliminary and functional tests
  • Setting points (alarms and trips)
  • Piping and vessels (leak test / pressure test or service test)
  • Spare list, lubricant, special tools, chemicals.
  • Engineering drawings, vendors documents & equipment list
  • Project specifications and standard list
  • Sets of PID’s and PFD’s
  • Layout and general arrangement drawings
  • Piping specification
  • Operating manual
  • Equipment and instrument data sheets
  • TSLD’s (trouble shooting logic diagram)
  • Process control configuration
  • F&G layout
  • Electrical distribution
  • Switchboards one-line diagrams
  • Wiring diagrams
  • Lighting layout (already working)
  • Vendors manuals (installation, Pre-commissioning, Commissioning, operation, maintenance) if existing.
  • Startup sequence