Accepted
Accepted 30 Jul 2026 — job J-26-0214 raised
Rockingham campus · Rockingham · prepared by Matthew Jacka
Cost
$45,152
168 labour hrs · $9,744
Price ex GST
$61,792
18 lines · 1 groups
Margin
$16,640
26.9% of price
Total inc GST
$67,971
GST $6,179.18
Bill of materials & labour Accepted
| Item | Qty | Unit | Unit cost | Markup | Unit sell | Line | |
|---|---|---|---|---|---|---|---|
| Ducted split 20 kW 3-phase — supply & install × 3 | $61,792 | ||||||
| DAI-FDYQ200 Daikin 20.0 kW ducted split inverter, 3-ph (FDYQ200) | 3 | ea | $8,420.00 | 22% | $10,272.40 | $30,817.20 | |
| CU-PR3858 Pre-insulated pair coil 3/8" + 5/8" × 20 m | 6 | coil | $342.00 | 35% | $461.70 | $2,770.20 | |
| EL-IC415 Interconnect cable 4C 1.5 mm² | 90 | m | $2.29 | 40% | $3.21 | $288.90 | |
| EL-ISO35 Isolator 35 A 3-pole IP66 | 3 | ea | $58.00 | 35% | $78.30 | $234.90 | |
| EL-5C4 4 mm² 5-core circular cable | 60 | m | $5.90 | 35% | $7.97 | $478.20 | |
| MS-STAND Galvanised roof stand / plinth | 3 | ea | $145.00 | 35% | $195.75 | $587.25 | |
| MS-DRAIN Condensate drain 20 mm PVC + fittings | 3 | set | $28.00 | 35% | $37.80 | $113.40 | |
| DU-DIF450 Ceiling diffuser 4-way 450 sq. with plenum | 24 | ea | $46.00 | 35% | $62.10 | $1,490.40 | |
| DU-RAG600 Return air grille 600 × 600 with filter | 6 | ea | $74.00 | 35% | $99.90 | $599.40 | |
| DU-FLX250 Insulated flexible duct 250 mm × 6 m | 24 | length | $72.00 | 35% | $97.20 | $2,332.80 | |
| DU-SPG250 Spigot collar 250 mm with damper | 24 | ea | $18.00 | 35% | $24.30 | $583.20 | |
| DU-MASTIC Duct mastic & foil tape kit | 9 | kit | $22.00 | 35% | $29.70 | $267.30 | |
| CT-ZONE4 4-zone control system with touch screen | 3 | ea | $860.00 | 30% | $1,118.00 | $3,354.00 | |
| RG-N2-G Dry nitrogen — G size cylinder | 1.5 | cyl | $98.00 | 30% | $127.40 | $191.10 | |
| MS-SUND Fixings & sundries allowance | 6 | lot | $35.00 | 35% | $47.25 | $283.50 | |
| LAB-MECH Refrigeration mechanic | 72 | hr | $72.00 | 73.6% | $125.00 | $9,000.00 | |
| LAB-APP Apprentice | 72 | hr | $38.00 | 97.4% | $75.00 | $5,400.00 | |
| LAB-ELEC Electrician | 24 | hr | $76.00 | 64.5% | $125.00 | $3,000.00 | |
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
- South Metropolitan TAFE
- Contact
- Jenny Arkell · 08 9599 8600
- Site
- Rockingham campus
- Access
- Facilities sign-in · after hours preferred
- Terms
- 30 days
- Priced on
- 26 Jul 2026