b j britannia:jahco
b j britannia:jahco
JN 174290 Demo Sludge digester heat exchanger refurbishment
ISO 9001 · LRQA Sun 9 Aug 2026
JN 174290 Despatched Serial BJ-26-0290

Sludge digester heat exchanger refurbishment · Melbourne Water · customer PO MW-CONT-77218 · AS 1210 Cl 2B · TEMA AEU · SS316L · 10% NDE

From Q-26-0099
Contract value
$42,620
Ex GST
Progress
100%
Earned $42,620
Cost to date
$28,094
Labour $15,808 · material $12,286
Margin at completion
34.1%
$14,526 · 166.4 h forecast
Promised
31 Jul 2026
Despatched 30 Jul 2026
Hours
Quoted in two buckets and booked in the same two. Nothing routes through a work centre.
Labour
Manufacturing MFG Direct
125.8 of 166.0 h
Expected 166.0 h at 100% complete · -40.2 h
Testing TEST Direct
19.6 of 22.0 h
Expected 22.0 h at 100% complete · -2.4 h
Rework RWK Indirect
21.0 h
Named against this job so you can see it, charged against neither bucket so it never flatters the quote.
-42.6 h against expected Total direct booked 145.4 h of 188.0 h quoted.
DateWhoCategoryHoursNote
30 Jul 2026 Ross Taylor Manufacturing 3.0
30 Jul 2026 Pavlo Koval Manufacturing 4.5
29 Jul 2026 Marcus Keane Manufacturing 3.5
28 Jul 2026 Pavlo Koval Manufacturing 7.5
27 Jul 2026 Tomislav Simić Rework 5.0 Weld repair / re-work to NCR
24 Jul 2026 David Nguyen Testing 3.0 Hydro / NDE witness / final dimensional
23 Jul 2026 Liam Farrell Manufacturing 4.5
22 Jul 2026 Brett Murray Manufacturing 3.0
20 Jul 2026 David Nguyen Testing 7.5 Hydro / NDE witness / final dimensional
17 Jul 2026 Pavlo Koval Manufacturing 4.5
13 Jul 2026 Aftab Rahman Manufacturing 4.0
10 Jul 2026 Pavlo Koval Rework 2.0 Weld repair / re-work to NCR
6 Jul 2026 Marcus Keane Manufacturing 7.5
3 Jul 2026 Pavlo Koval Manufacturing 3.0
Material bought against this job
The job carries the commitment from the day the order goes out, not the day the bill arrives.
Purchasing
Budget
$12,286
Committed
$0
Received
$0
Billed
$0
Against budget
$-12,286
ItemSpecificationQtyBudget
TU-316-1905Tube 19.05 x 1.65 SS316L seamless ASTM A213 TP316L · heat SV-884120 280 m $11,704
GK-SW-150Gasket 150NB spiral wound 316/graphite ASME B16.20 12 ea $582
Paying the supplier happens through the job, so the cost lands on the job that caused it rather than in a general overhead bucket at the end of the month.
Quality
Register
No non-conformances raised on this job.
Invoiced
$42,620 of $42,620
InvoiceStageDueEx GSTStatus
INV-10892 Final 14 Sep 2026 $42,620 Sent
Customer
Melbourne Water
Contact
Sarah Whitcombe · s.whitcombe@melbournewater.com.au
Terms
30 days
Opened
26 May 2026
Promised
31 Jul 2026
Hydro
28 Jul 2026
Despatched
30 Jul 2026