Variation 3, Crane isolation standby, 4 shifts lost
BMA Saraji Workshop Upgrade: Cladding · BHP Mitsubishi Alliance · their reference BMA-VO-2276
Raised 24 Jun 2026 by Cameron Doyle
Effect of approval
These lines join PRJ-2026-044's schedule of rates. With 60% of the work already in place, the value of work in place moves with the contract sum, the open progress claim measures the difference, the job's margin recalculates, and an acknowledgement is issued to the head contractor.
Contract sum
$2,533,376 → $2,580,320
Work in place
$1,787,633 → $1,815,800
Next claim
$0 → $28,166
Margin on PRJ-2026-044
19.5% → 19.5%
Scope
Priced off the pricing schedule the contract is measured against.
| Rate | Rate, ex GST | Qty | Value | Cost | Margin |
|---|---|---|---|---|---|
| RS-PRE-SUP Site supervision, leading hand | $1,248.00/day | 4 | $4,992.00 | $4,140.00 | 17% |
| RS-LAB-STD Cladding installer, ordinary hours | $114.00/hr | 368 | $41,952.00 | $34,592.00 | 18% |
| Total, ex GST | $46,944.00 | $38,732.00 | 17% | ||
| GST | $4,694.40 | ||||
| Total, inc GST | $51,638.40 | ||||
Why it was raised
Overhead crane could not be isolated on four programmed shifts; crew stood by on site.
Standby is the hardest thing to get paid for. Every hour is docketed against a shift and signed by the BMA supervisor.
Position
- Value, ex GST
- $46,944.00
- Cost to deliver
- $38,732.00
- Margin
- 17.5%
- Physically built
- 60%
- Value already on the ground
- $28,166.40
- Work commenced
- Yes, under site instruction
Contract
- Project
- PRJ-2026-044
- Contract no.
- BMA-SAR-2026-1187
- Head contractor
- BHP Mitsubishi Alliance
- Approver
- Warren Idle
- Payment terms
- 45 days EOM
Trail
- Raised 24 Jun 2026 by Cameron DoylePriced off the project schedule of rates
- Lodged with BHP Mitsubishi AllianceTheir reference BMA-VO-2276