Williamtown RAAF: NACC Hangar Cladding Renewal
Department of Defence, Estate & Infrastructure · RAAF Base Williamtown, NSW · contract DEF-EI-WLM-NACC-8804
Marcus Deng · 14 Apr 2025 → 12 Dec 2025 · PC 19 Dec 2025 · DLP ends 19 Dec 2026
Follows the 2018 WE02 package. Two defect items open: sealant to the northern parapet, and a rain-head overflow. Attendance booked for 19 Aug.
The position
Every figure below is the sum of rows on this page.
Contract sum
$1,795,916
- Tendered
- $1,593,424
- Approved variations
- +$202,492
- Lodged, not approved
- $4,867
Work in place
$1,790,610
- Complete
- 99.7%
- Still to run
- $5,306
Claimed & certified
$1,790,610
- Certified
- $91,321
- Unclaimed WIP
- $0
- Retention held
- $2,283
Margin
$247,734 13.8%
- Cost of work in place
- $1,542,876
- Against the build-up
- +$4,800
- Committed, not received
- $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 | 1 100% | $18,450 | $18,450 | $15,224 | 17% |
| RS-PRE-IND Site induction & verification of competency | $585.00/ea | 14 | 14 100% | $8,190 | $8,190 | $6,594 | 19% |
| RS-PRE-SUP Site supervision, leading hand | $1,248.00/day | 132 | 132 100% | $164,736 | $164,736 | $136,620 | 17% |
| RS-PRE-DEM Demobilisation & make good | $7,420.00/item | 1 | 1 100% | $7,420 | $7,420 | $6,316 | 15% |
| Wall cladding | |||||||
| RS-CLD-STR Strip existing wall cladding & dispose | $48.60/m² | 2,940 | 2,940 100% | $142,884 | $142,884 | $132,271 | 7% |
| RS-CLD-KSP Kingspan KS1000 RW insulated panel, install | $278.00/m² | 2,940 | 2,940 100% | $817,320 | $817,320 | $652,121 | 20% |
| RS-CLD-FLA Custom flashings, supply and install | $114.00/lm | 980 | 980 100% | $111,720 | $111,720 | $90,650 | 19% |
| RS-CLD-KSP Kingspan KS1000 RW insulated panel, install · VAR-034-01 | $278.00/m² | 620 | 620 100% | $172,360 | $172,360 | $137,522 | 20% |
| RS-CLD-STR Strip existing wall cladding & dispose · VAR-034-01 | $48.60/m² | 620 | 620 100% | $30,132 | $30,132 | $27,894 | 7% |
| Weatherproofing | |||||||
| RS-WPF-MEM Liquid-applied weatherproof membrane | $162.00/m² | 420 | 420 100% | $68,040 | $68,040 | $136,013 | -100% |
| RS-WPF-SEA Sealant to laps, penetrations & flashings | $34.80/lm | 2,180 | 2,180 100% | $75,864 | $75,864 | $60,233 | 21% |
| Height access | |||||||
| RS-HGT-EWP EWP hire & operator, 45ft boom | $1,780.00/day | 96 | 96 100% | $170,880 | $170,880 | $134,400 | 21% |
| Rectification | |||||||
| RS-REC-DEF Defects-liability attendance | $1,320.00/day | 6 | 1.98 33% | $7,920 | $2,614 | $2,218 | 15% |
| Total | $1,795,916 | $1,790,610 | $1,538,076 | 14% | |||
Variations
An approved variation's lines join the schedule of rates above on approval.
| No. | Variation | Raised | Their ref | Value, ex GST | Built | Status |
|---|---|---|---|---|---|---|
| 2 | VAR-034-02 Defects attendance (parapet sealant and rainhead | 31 Jul 2026 | - | $4,867.20 | 0% | Draft |
| 1 | VAR-034-01 Panel colour change, full northern elevation | 19 Aug 2025 | DEF-VO-0918 | $202,492.00 | 100% | 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-2026-0146No. 9 | Dec 2025 | $91,321.09 | $4,566.05 | $95,430.54 | 19 Dec 2025 | INV-26-0308 | Paid |
Invoices
| Invoice | Issued | Due | Inc GST | Ledger | Status |
|---|---|---|---|---|---|
| INV-26-0308 | 14 Jan 2026 | 23 Jan 2026 | $95,430.54 | XRO-4128 | Paid |
Labour booked this week
0 hours, $0.00 of cost, off the crew app. 4,780 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
$0.00 committed and not yet received.
| PO | Supplier | Deliver to | Raised | Expected | Ex GST | Status |
|---|---|---|---|---|---|---|
| Nothing ordered against this job. | ||||||
Inspection & test plans
Hold and witness points for the handover pack.
AS 1562.1 / Defence ESM
- Hold 12.1 Panel colour approval after the client change Signed 9 Sep 2025 · Maj. Ellen Straub
- Witness 12.2 Fixing and sealant to the parapet Signed 6 Nov 2025 · P-009
- Hold 12.3 Completed facade water test Signed 11 Dec 2025 · Maj. Ellen Straub
- Record 12.4 Handover pack and warranties Signed 19 Dec 2025 · P-011