Springfield Central Retail, Roof Renewal
ADCO Constructions · Springfield Central
Issued 2 Jul 2026 · closes 7 Aug 2026 · valid 60 days · Priya Raghavan
Price, ex GST
$816,296
Cost build-up
$672,557
Margin
$143,739 18%
Markup applied
21%
on the cost build-up
QClad
Roofing · Cladding · Acoustics
Tender
T-2026-0127
Valid 60 days from 2 Jul 2026
To
ADCO Constructions
Nadia Petkovic, Contracts Administrator
npetkovic@adcoconstruct.com.au
ABN 44 000 025 651
Project
Springfield Central Retail, Roof Renewal
Springfield Central
Sector: Commercial
Tender closes 7 Aug 2026
Scope of works
Strip and re-sheet the retail roof in KLIP-LOK 406, new blanket insulation, safety mesh, box gutters and roof lighting.
Schedule of rates
| Item | Qty | Rate, ex GST | Amount |
|---|---|---|---|
| Preliminaries | |||
| RS-PRE-MOB Mobilisation & site establishment | 1 item | $18,450.00 | $18,450.00 |
| RS-PRE-SUP Site supervision, leading hand | 56 day | $1,248.00 | $69,888.00 |
| RS-PRE-SCF Scaffold: supply, erect, hire 8 weeks, dismantle | 980 m² | $94.50 | $92,610.00 |
| RS-PRE-DEM Demobilisation & make good | 1 item | $7,420.00 | $7,420.00 |
| Roofing | |||
| RS-ROF-KL4 KLIP-LOK 406 roof sheeting, install | 2,480 m² | $116.40 | $288,672.00 |
| RS-ROF-INS Roof insulation blanket 75mm R1.8, install | 2,480 m² | $39.60 | $98,208.00 |
| RS-ROF-SAF Safety mesh, install to purlins | 2,480 m² | $24.80 | $61,504.00 |
| RS-ROF-GUT Box gutter, supply and install | 240 lm | $385.00 | $92,400.00 |
| RS-ROF-SKY Fibreglass roof lighting, install | 180 m² | $198.00 | $35,640.00 |
| Weatherproofing | |||
| RS-WPF-SEA Sealant to laps, penetrations & flashings | 1,480 lm | $34.80 | $51,504.00 |
| Total, ex GST | $816,296.00 |
| GST at 10% | $81,629.60 |
| Total, inc GST | $897,925.60 |
Exclusions
- · Trade waste removal beyond the roof line
- · Out-of-hours works
- · Any works to the existing plant deck
This tender is valid for 60 days from 2 Jul 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 BIF 15/25, retention 5%. All personnel hold current White Card, working-at-heights and site-specific inductions.
Priya Raghavan, Estimator · QClad Services Pty Ltd · ABN 62 138 704 915 · QBCC 1174 320