SIcritical systems
Services

Three services.
One contractor.

Every loop we touch leaves clean, filled and certified. Where we also supply and install the equipment, you deal with one party from delivery to handover.

Internal cooling pipework and valves
01

Flush and fill

Pre-commissioning cleaning, fill and certification for technology cooling and facility loops. Quoted as one scope, handed over with one certificate.

  • Cleanliness and fluid condition verified by instrument
  • Heat exchangers cleaned in place
  • PG25 supplied and filled from drum, IBC or ISO tank
  • The baseline record the operator keeps
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8 MW facility coolant distribution unit
02

CDU supply and commissioning

Distribution units from 1.38 to 8.15 MW, selected against rack density and approach temperature, commissioned together with the loop behind them.

  • In-row and facility units, N+1 throughout
  • One commissioning record for unit, loop and fluid
  • Our crew, or managed subcontract
  • Dry, adiabatic and hybrid heat rejection to match
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Sydney data centre under construction
03

Installation and cladding

Loop pipework, manifolds, distribution units and heat rejection installed, insulated, clad, pressure tested and commissioned. No gap between installer and commissioner.

  • Pipework and manifolds to the loop specification
  • Insulation and cladding to specification
  • Pressure testing and commissioning
  • One contractor, one handover date
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Working with us

How an engagement runs.

  1. 01Enquiry

    The loop, the date for IT load, and the specification you are working to.

  2. 02Site walk

    We see the loop, the access and the programme before we price it.

  3. 03Proposal

    One scope, one price, one programme. No separate flush and fill.

  4. 04Mobilise

    Our crew and our equipment, inducted and on your programme.

  5. 05Handover

    Certificate signed, loop sealed, baseline in your hands.

Talk to us early

Have a loop to commission?

Tell us the loop and the date. We come back within one business day.

Talk to an expert
  1. 01At design

    The commissioning scope is right before the specification goes out.

  2. 02In construction

    The flush and fill is programmed off the critical path.

  3. 03At handover

    One certificate. The baseline you keep.