WA HVAC

J-26-0151 · St Ives gold mine — training room ducted AC

Gold Fields Australia · St Ives gold mine — admin & crib rooms · Air Conditioning
MYOB · synced 09:14 Demo 08 Oct 2026
Invoiced · 100% complete
Invoiced $23,378
25 Mar 2026 → 01 Apr 2026 · order PO 4649860 · from EST-26-0236 Rev A
Budget against actualOn track
Job value
$23,378
ex GST
Budget cost
$16,876
margin 28%
Actual to date
$15,823
67 of 72 hrs
Forecast margin
$7,555
32.3% · $1,053 under budget
Materials
$11,557 / $11,528
Labour
$4,266 / $5,348
Dark = spent (POs sent + timesheets at cost) · light = forecast to finish · line = budget from the estimate.
Site
Client
Gold Fields Australia
Site
St Ives gold mine — admin & crib rooms
Region
Goldfields · Kambalda
Access
DIDO · St Ives induction
Site contact
Tom Ferreira 08 9211 9200
Lead tech
Dean Kowalski
MYOB job
J-26-0151 in MYOB
Materials — from the estimate (15)
CodeDescriptionQtyUnitSupplierBudgetAt today's priceStatusPO
CT-ZONE4 4-zone control system with touch screen 1 ea Actrol $860 $0 Received PO-26-0739
RG-N2-G Dry nitrogen — G size cylinder 0.5 cyl BOC Gas & Gear $49 $0 Received PO-26-0743
DAI-FDYQ200 Daikin 20.0 kW ducted split inverter, 3-ph (FDYQ200) 1 ea Daikin Australia $8,175 $0 Received PO-26-0740
DU-FLX250 Insulated flexible duct 250 mm × 6 m 8 length Holyoake $576 $0 Received PO-26-0742
DU-DIF450 Ceiling diffuser 4-way 450 sq. with plenum 8 ea Holyoake $368 $0 Received PO-26-0742
DU-RAG600 Return air grille 600 × 600 with filter 2 ea Holyoake $148 $0 Received PO-26-0742
DU-SPG250 Spigot collar 250 mm with damper 8 ea Holyoake $144 $0 Received PO-26-0742
CU-PR3858 Pre-insulated pair coil 3/8" + 5/8" × 20 m 2 coil Reece HVAC-R $655 $0 Received PO-26-0738
DU-MASTIC Duct mastic & foil tape kit 3 kit Reece HVAC-R $66 $0 Received PO-26-0738
MS-STAND Galvanised roof stand / plinth 1 ea Reece HVAC-R $145 $0 Received PO-26-0738
MS-DRAIN Condensate drain 20 mm PVC + fittings 1 set Reece HVAC-R $28 $0 Received PO-26-0738
MS-SUND Fixings & sundries allowance 2 lot Reece HVAC-R $70 $0 Received PO-26-0738
EL-ISO35 Isolator 35 A 3-pole IP66 1 ea Rexel Electrical $58 $0 Received PO-26-0741
EL-IC415 Interconnect cable 4C 1.5 mm² 30 m Rexel Electrical $69 $0 Received PO-26-0741
EL-5C4 4 mm² 5-core circular cable 20 m Rexel Electrical $118 $0 Received PO-26-0741
Timesheets — 67 hrs · $4,266 at cost
DateWhoHoursCostNote
27 Mar 2026 Sam Nguyen 0 $0 —
27 Mar 2026 Ben Harris 4 $128 —
27 Mar 2026 Dean Kowalski 10 $820 —
26 Mar 2026 Sam Nguyen 8 $608 —
26 Mar 2026 Ben Harris 9 $288 —
26 Mar 2026 Dean Kowalski 10 $820 —
25 Mar 2026 Sam Nguyen 5 $380 Mobilise, set out
25 Mar 2026 Ben Harris 10 $320 Mobilise, set out
25 Mar 2026 Dean Kowalski 11 $902 Mobilise, set out