Sent 29 Sep 2026
With Sophie Lindqvist — valid to 28 Oct 2026
Jandakot Airport — terminal & offices · Jandakot · from ENQ-1192 · prepared by Michelle
Cost
$33,038
140 labour hrs · $8,160
Price ex GST
$45,790
25 lines · 2 groups
Margin
$12,752
27.8% of price
Total inc GST
$50,369
GST $4,579.00
Bill of materials & labour
| Item | Qty | Unit | Unit cost | Markup | Unit sell | Line | |
|---|---|---|---|---|---|---|---|
| Ducted split 20 kW 3-phase — supply & install × 2 | $41,220 | ||||||
| DAI-FDYQ200 Daikin 20.0 kW ducted split inverter, 3-ph (FDYQ200) | ea | $20,544.80 | |||||
| CU-PR3858 Pre-insulated pair coil 3/8" + 5/8" × 20 m | coil | $1,846.80 | |||||
| EL-IC415 Interconnect cable 4C 1.5 mm² | m | $201.60 | |||||
| EL-ISO35 Isolator 35 A 3-pole IP66 | ea | $156.60 | |||||
| EL-5C4 4 mm² 5-core circular cable | m | $334.80 | |||||
| MS-STAND Galvanised roof stand / plinth | ea | $391.50 | |||||
| MS-DRAIN Condensate drain 20 mm PVC + fittings | set | $75.60 | |||||
| DU-DIF450 Ceiling diffuser 4-way 450 sq. with plenum | ea | $993.60 | |||||
| DU-RAG600 Return air grille 600 × 600 with filter | ea | $399.60 | |||||
| DU-FLX250 Insulated flexible duct 250 mm × 6 m | length | $1,555.20 | |||||
| DU-SPG250 Spigot collar 250 mm with damper | ea | $388.80 | |||||
| DU-MASTIC Duct mastic & foil tape kit | kit | $178.20 | |||||
| CT-ZONE4 4-zone control system with touch screen | ea | $2,236.00 | |||||
| RG-N2-G Dry nitrogen — G size cylinder | cyl | $127.40 | |||||
| MS-SUND Fixings & sundries allowance | lot | $189.00 | |||||
| LAB-MECH Refrigeration mechanic | hr | $6,000.00 | |||||
| LAB-APP Apprentice | hr | $3,600.00 | |||||
| LAB-ELEC Electrician | hr | $2,000.00 | |||||
| Rectangular supply duct — per 10 m run × 2 | $4,571 | ||||||
| DU-GALV06 Galvanised sheet 0.6 mm 2400 × 1200 | sheet | $745.20 | |||||
| INS-DUCTR1 Duct insulation blanket R1.0 × 15 m roll | roll | $582.40 | |||||
| DU-MASTIC Duct mastic & foil tape kit | kit | $118.80 | |||||
| DU-VCD300 Volume control damper 300 × 300 | ea | $129.60 | |||||
| MS-SUND Fixings & sundries allowance | lot | $94.50 | |||||
| LAB-DUCT Sheetmetal worker | hr | $2,300.00 | |||||
| LAB-APP Apprentice | hr | $600.00 | |||||
Drop a kit here — every item, labour hour and price lands at today's cost
KitsEdit kits →
KIT-DS14
Ducted split 14 kW — supply & install
17 items · 36 hrs$12,881
KIT-DS20
Ducted split 20 kW 3-phase — supply & install
18 items · 56 hrs$20,610
KIT-WS71
Wall split 7.1 kW — back-to-back install
11 items · 12 hrs$4,202
KIT-DONGA
Donga / transportable split 2.5 kW — per room
9 items · 6 hrs$1,912
KIT-SWR
Switchroom cooling — 2 × 7.1 kW duty/standby
13 items · 32 hrs$10,695
KIT-CASS10
Ceiling cassette 10 kW — supply & install
12 items · 23 hrs$8,539
KIT-PKG30
Packaged rooftop unit 30 kW — like-for-like replacement
11 items · 50 hrs$27,904
KIT-DUCT10
Rectangular supply duct — per 10 m run
7 items · 14 hrs$2,285
KIT-EXH
Exhaust fan & ducting — kitchen / ablutions
9 items · 13 hrs$2,670
KIT-REMOTE
Regional mobilisation — 2-person crew
2 items · 16 hrs$3,120
KIT-REGAS
Leak find, repair & regas (R410A)
6 items · 7 hrs$1,083
KIT-PMV
Preventive maintenance — per unit
2 items · 1.5 hrs$227
KIT-CR
Coolroom refrigeration — medium temp
16 items · 40 hrs$11,450
KIT-FR
Freezer room refrigeration — low temp
16 items · 54 hrs$18,069
Scope & exclusions
Supply, install and commission as per the line items. Includes electrical isolation, refrigerant charge, testing and a commissioning report.
Exclusions: Builder's works, penetrations through fire-rated elements, after-hours work unless noted, structural certification. Flights and camp accommodation supplied by client on remote sites.
Client & site
- Client
- Jandakot Airport Holdings
- Contact
- Sophie Lindqvist · 08 9417 2000
- Site
- Jandakot Airport — terminal & offices
- Access
- Airside pass for roof access
- Terms
- 30 days EOM
- Priced on
- 26 Sep 2026