Bengalla VDC Re-roof Stage 2
Bengalla Mining Company · Bengalla Mine, Muswellbrook, NSW · contract BGA-VDC-S2-40118
Marcus Deng · 1 Sep 2026 → 6 Feb 2027
Stage 2 follows the 2023 VDC re-roof. Live conveyor beneath the whole footprint: permit to work every shift, no exceptions. NSW crews via Hunter Valley Cladding.
The position
Every figure below is the sum of rows on this page.
Contract sum
$1,775,394
- Tendered
- $1,765,226
- Approved variations
- +$10,168
Work in place
$22,515
- Complete
- 1.3%
- Still to run
- $1,752,879
Claimed & certified
$0
- Certified
- $0
- Unclaimed WIP
- $22,515
- Retention held
- $0
Margin
$3,860 17.1%
- Cost of work in place
- $18,655
- Against the build-up
- $0
- Committed, not received
- $64,104
Cost centres
Hours and material book to a cost centre, and so do purchase orders. The totals here are the job, to the cent.
| Cost centre | Value | Earned | % | Budget hrs | Actual hrs | Budget material | Actual material | Committed | Run | Margin |
|---|---|---|---|---|---|---|---|---|---|---|
| CC-01 Preliminaries & establishment 7 tasks · General | $179,040 | $22,515 | 13% | 1,411 | 160.4 | $0 | $0 | - | $0 | 17% |
| CC-02 Roofing 6 tasks · General | $983,248 | $0 | 0% | 3,418 | 0 | $0 | $0 | - | $0 | 0% |
| CC-03 Wall cladding 1 task · General | $172,212 | $0 | 0% | 497.2 | 0 | $0 | $0 | - | $0 | 0% |
| CC-05 Height access & safety systems 2 tasks · General | $154,390 | $0 | 0% | 428.8 | 0 | $0 | $0 | $64,104 | $0 | 0% |
| CC-06 Weatherproofing 1 task · General | $86,304 | $0 | 0% | 496 | 0 | $0 | $0 | - | $0 | 0% |
| CC-08 Direct labour & plant 1 task · General | $200,200 | $0 | 0% | 0 | 0 | $0 | $0 | - | $0 | 0% |
| Job total | $1,775,394 | $22,515 | 1% | 6,251 | 160.4 | $0 | $0 | $64,104 | $0 | 17% |
The run is this job's cost against budget, spread across the centres by exposure: preliminaries and rectification carry more of it than sheeting to a measured rate, because that is where jobs actually bleed. The centres add to $18,655, which is the job's actual cost.
| Task | Sub-job | Contract | Done | % | Value | Earned | Hours |
|---|---|---|---|---|---|---|---|
| Site supervision, leading hand RS-PRE-SUP | General | 104 day | 0 | 0% | $129,792 | $0 | 0 of 1,092 |
| Mobilisation & site establishment RS-PRE-MOB | General | 1 item | 0.35 | 35% | $18,450 | $6,458 | 33.6 of 96 |
| Site induction & verification of competency RS-PRE-IND | General | 18 ea | 7.92 | 44% | $10,530 | $4,633 | 31.7 of 72 |
| Site supervision, leading hand RS-PRE-SUP · VAR-049-01 | General | 6 day | 5.16 | 86% | $7,488 | $6,440 | 54.2 of 63 |
| Demobilisation & make good RS-PRE-DEM | General | 1 item | 0 | 0% | $7,420 | $0 | 0 of 44 |
| SWMS, JSA & site-specific safety plan RS-PRE-SWM | General | 1 item | 1 | 100% | $2,680 | $2,680 | 22 of 22 |
| SWMS, JSA & site-specific safety plan RS-PRE-SWM · VAR-049-01 | General | 1 item | 0.86 | 86% | $2,680 | $2,305 | 18.9 of 22 |
| Task | Sub-job | Contract | Done | % | Value | Earned | Hours |
|---|---|---|---|---|---|---|---|
| Stramit Speed Deck Ultra, install RS-ROF-SPD | General | 3,420 m² | 0 | 0% | $416,556 | $0 | 0 of 1,162.8 |
| Strip existing roof sheeting & dispose RS-ROF-STR | General | 3,420 m² | 0 | 0% | $179,208 | $0 | 0 of 991.8 |
| Roof insulation blanket 75mm R1.8, install RS-ROF-INS | General | 3,420 m² | 0 | 0% | $135,432 | $0 | 0 of 478.8 |
| Box gutter, supply and install RS-ROF-GUT | General | 288 lm | 0 | 0% | $110,880 | $0 | 0 of 305.3 |
| Safety mesh, install to purlins RS-ROF-SAF | General | 3,420 m² | 0 | 0% | $84,816 | $0 | 0 of 324.9 |
| Ridge capping & barge, supply and install RS-ROF-RDG | General | 386 lm | 0 | 0% | $56,356 | $0 | 0 of 154.4 |
| Task | Sub-job | Contract | Done | % | Value | Earned | Hours |
|---|---|---|---|---|---|---|---|
| Purlin & girt, supply and install RS-CLD-PUR | General | 22.6 t | 0 | 0% | $172,212 | $0 | 0 of 497.2 |
| Task | Sub-job | Contract | Done | % | Value | Earned | Hours |
|---|---|---|---|---|---|---|---|
| Static line system: supply, install & certify RS-HGT-STA | General | 420 lm | 0 | 0% | $120,120 | $0 | 0 of 327.6 |
| Roof anchor point: supply, install & certify RS-HGT-ANC | General | 46 ea | 0 | 0% | $34,270 | $0 | 0 of 101.2 |
| Task | Sub-job | Contract | Done | % | Value | Earned | Hours |
|---|---|---|---|---|---|---|---|
| Sealant to laps, penetrations & flashings RS-WPF-SEA | General | 2,480 lm | 0 | 0% | $86,304 | $0 | 0 of 496 |
| Task | Sub-job | Contract | Done | % | Value | Earned | Hours |
|---|---|---|---|---|---|---|---|
| Travel & living away: per person, per day RS-LAB-TRV | General | 520 day | 0 | 0% | $200,200 | $0 | 0 of 0 |
Schedule of rates
Contract quantity, measured to date, and what each line is worth. Lines added by a variation carry its number.
| Rate | Rate, ex GST | Qty | Measured | Contract value | In place | Cost of it | Margin |
|---|---|---|---|---|---|---|---|
| Preliminaries | |||||||
| RS-PRE-MOB Mobilisation & site establishment | $18,450.00/item | 1 | 0.35 35% | $18,450 | $6,458 | $5,328 | 17% |
| RS-PRE-SWM SWMS, JSA & site-specific safety plan | $2,680.00/item | 1 | 1 100% | $2,680 | $2,680 | $2,288 | 15% |
| RS-PRE-IND Site induction & verification of competency | $585.00/ea | 18 | 7.92 44% | $10,530 | $4,633 | $3,730 | 19% |
| RS-PRE-SUP Site supervision, leading hand | $1,248.00/day | 104 | 0 0% | $129,792 | $0 | $0 | - |
| RS-PRE-DEM Demobilisation & make good | $7,420.00/item | 1 | 0 0% | $7,420 | $0 | $0 | - |
| RS-PRE-SWM SWMS, JSA & site-specific safety plan · VAR-049-01 | $2,680.00/item | 1 | 0.86 86% | $2,680 | $2,305 | $1,968 | 15% |
| RS-PRE-SUP Site supervision, leading hand · VAR-049-01 | $1,248.00/day | 6 | 5.16 86% | $7,488 | $6,440 | $5,341 | 17% |
| Labour & plant | |||||||
| RS-LAB-TRV Travel & living away: per person, per day | $385.00/day | 520 | 0 0% | $200,200 | $0 | $0 | - |
| Roofing | |||||||
| RS-ROF-STR Strip existing roof sheeting & dispose | $52.40/m² | 3,420 | 0 0% | $179,208 | $0 | $0 | - |
| RS-ROF-SPD Stramit Speed Deck Ultra, install | $121.80/m² | 3,420 | 0 0% | $416,556 | $0 | $0 | - |
| RS-ROF-INS Roof insulation blanket 75mm R1.8, install | $39.60/m² | 3,420 | 0 0% | $135,432 | $0 | $0 | - |
| RS-ROF-SAF Safety mesh, install to purlins | $24.80/m² | 3,420 | 0 0% | $84,816 | $0 | $0 | - |
| RS-ROF-RDG Ridge capping & barge, supply and install | $146.00/lm | 386 | 0 0% | $56,356 | $0 | $0 | - |
| RS-ROF-GUT Box gutter, supply and install | $385.00/lm | 288 | 0 0% | $110,880 | $0 | $0 | - |
| Wall cladding | |||||||
| RS-CLD-PUR Purlin & girt, supply and install | $7,620.00/t | 22.6 | 0 0% | $172,212 | $0 | $0 | - |
| Height access | |||||||
| RS-HGT-STA Static line system: supply, install & certify | $286.00/lm | 420 | 0 0% | $120,120 | $0 | $0 | - |
| RS-HGT-ANC Roof anchor point: supply, install & certify | $745.00/ea | 46 | 0 0% | $34,270 | $0 | $0 | - |
| Weatherproofing | |||||||
| RS-WPF-SEA Sealant to laps, penetrations & flashings | $34.80/lm | 2,480 | 0 0% | $86,304 | $0 | $0 | - |
| Total | $1,775,394 | $22,515 | $18,655 | 17% | |||
Variations
An approved variation's lines join the schedule of rates above on approval.
| No. | Variation | Raised | Their ref | Value, ex GST | Built | Status |
|---|---|---|---|---|---|---|
| 1 | VAR-049-01 Early works, conveyor permit and survey | 5 Aug 2026 | BGA-VO-0104 | $10,168.00 | 86% | Approved |
Progress claims
Lodged under the QLD BIF Act: 15 business days to a payment schedule, 25 to payment. Retention at 5%.
| Claim | Period | This claim, ex GST | Retention | Inc GST | Lodged | Invoice | Status |
|---|---|---|---|---|---|---|---|
| PC-2026-0194No. 1 | Aug 2026 | $22,515.18 | $1,125.76 | $23,528.36 | - | - | Draft |
Labour booked this week
0 hours, $0.00 of cost, off the crew app. 186 hours on this job to date.
| Day card | Person | Date | Task | Rate | Hours | Cost | Status |
|---|---|---|---|---|---|---|---|
| No hours booked to this job this week. | |||||||
Purchase orders
$64,104.00 committed and not yet received.
| PO | Supplier | Deliver to | Raised | Expected | Ex GST | Status |
|---|---|---|---|---|---|---|
| PO-2026-0321 | Safetylink | Bengalla Mine, Muswellbrook | 8 Aug 2026 | 26 Aug 2026 | $64,104.00 | Sent |
Nothing recorded against this job yet.
Correspondence
RFIs, material approvals and anything else sent about QJ2049, with the replies on the same thread.
Nothing sent about this job yetAn RFI or a material approval sent from here keeps its whole thread against the job.