Rockwell
Rockwell
Tetra Tech Coffey Demo Geotechnical & environmental consultancy
Xero connected Mon 21 Sep 2026
← Customers

Tetra Tech Coffey

Geotechnical & environmental consultancy

ABN 60 003 794 903 · customer since 2014

North Sydney NSW · terms 45 days EOM

Derek Mason

Project Manager — Ground Engineering

derek.mason@tetratech.com

02 9911 1000

Jobs

1

on file

Live value

$0

Awarded → Active

Invoiced

$120k

to date, ex GST

Sites

2

recorded

Notes: Two-year panel agreement (contract). Multiple concurrent work orders under one head contract.

Sites

  • Snowy 2.0 — Lobs Hole access Talbingo NSW
  • Western Sydney Airport — earthworks Badgerys Creek NSW

Jobs

JobTitleStageValueInvoiced
J-2026-0138 Western Sydney Airport — earthworks verification Completed $198,000 $120,000

Quotes

QuoteDateEx GSTStatus
No quotes.

Invoices

InvoiceDateEx GSTStatus
INV-2026-0515 Sun 20 Sep $78,000 Draft
INV-2026-0480 Sat 22 Aug $120,000 Paid