Groote Island, Flo Jo's
Replacement of structural elements, purlins and roofing to multiple structures
Groote Eylandt Mining Company · Groote Eylandt, NT
Issued 14 May 2026 · closes 13 Jun 2026 · valid 120 days · Dylan Fraser
Lodged 13 Jun 2026, no answer yet. Gemco's capital release is the hold-up rather than the price.
Price, ex GST
$1,626,630
Cost build-up
$1,316,662
Margin
$309,968 19%
Markup applied
27%
on the cost build-up
Roster and travel priced in
FIFO work is priced on the roster, not on a day rate. The trips are part of the number.
Swing
21 on, 7 off
Crew allocated
8
Trips required
6
Work hours per day
10
Roster days on
21
Cycles
3
QClad
Roofing · Cladding · Acoustics
Estimate
Q32364
Valid 120 days from 14 May 2026
To
Groote Eylandt Mining Company
Warrick Delaney, Superintendent, Fixed Plant
w.delaney@gemco.com.au
ABN 51 009 265 006
Job
Groote Island, Flo Jo's
Groote Eylandt, NT
Sector: Mining & Resources
Estimate closes 13 Jun 2026
Scope of works
Replace corroded structural elements and purlins and re-roof the Flo Jo's accommodation and messing structures, including safety mesh, rainwater goods and a permanent access system.
Schedule of rates
| Item | Qty | Rate, ex GST | Amount |
|---|---|---|---|
| Preliminaries | |||
| RS-PRE-MOB Mobilisation & site establishment | 2 item | $18,450.00 | $36,900.00 |
| RS-PRE-SWM SWMS, JSA & site-specific safety plan | 2 item | $2,680.00 | $5,360.00 |
| RS-PRE-IND Site induction & verification of competency | 14 ea | $585.00 | $8,190.00 |
| RS-PRE-SUP Site supervision, leading hand | 124 day | $1,248.00 | $154,752.00 |
| RS-PRE-SCF Scaffold: supply, erect, hire 8 weeks, dismantle | 940 m² | $94.50 | $88,830.00 |
| RS-PRE-DEM Demobilisation & make good | 2 item | $7,420.00 | $14,840.00 |
| Roofing | |||
| RS-ROF-STR Strip existing roof sheeting & dispose | 2,640 m² | $52.40 | $138,336.00 |
| RS-ROF-KL7 KLIP-LOK 700 HI-STRENGTH roof sheeting, install | 2,640 m² | $141.80 | $374,352.00 |
| RS-ROF-INS Roof insulation blanket 75mm R1.8, install | 2,640 m² | $39.60 | $104,544.00 |
| RS-ROF-SAF Safety mesh, install to purlins | 2,640 m² | $24.80 | $65,472.00 |
| RS-ROF-RDG Ridge capping & barge, supply and install | 320 lm | $146.00 | $46,720.00 |
| RS-ROF-GUT Box gutter, supply and install | 218 lm | $385.00 | $83,930.00 |
| RS-ROF-DWP Downpipe & rainhead, supply and install | 24 ea | $864.00 | $20,736.00 |
| Wall cladding | |||
| RS-CLD-CUS CUSTOM ORB wall cladding, install | 1,180 m² | $102.40 | $120,832.00 |
| RS-CLD-FLA Custom flashings, supply and install | 860 lm | $114.00 | $98,040.00 |
| Height access | |||
| RS-HGT-ANC Roof anchor point: supply, install & certify | 28 ea | $745.00 | $20,860.00 |
| RS-HGT-STA Static line system: supply, install & certify | 240 lm | $286.00 | $68,640.00 |
| Weatherproofing | |||
| RS-WPF-SEA Sealant to laps, penetrations & flashings | 1,320 lm | $34.80 | $45,936.00 |
| Labour & plant | |||
| RS-LAB-TRV Travel & living away: per person, per day | 336 day | $385.00 | $129,360.00 |
| Total, ex GST | $1,626,630.00 |
| GST at 10% | $162,663.00 |
| Total, inc GST | $1,789,293.00 |
Exclusions
- · Barge freight
- · Internal fit-out
- · Accommodation, by Gemco
- · Structural design and certification
This tender is valid for 120 days from 14 May 2026 and is subject to QClad's standard conditions of subcontract. Quantities are measured from the tender documents and re-measured on completion. Payment terms 45 days EOM, retention 5%. All personnel hold current White Card, working-at-heights and site-specific inductions.
Dylan Fraser, Estimating Manager · QClad Services Pty Ltd · ABN 62 138 704 915 · QBCC 1174 320