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Quotation Estimate Mechanical Engineer in Australia Sydney –Free Word Template Download with AI

Apex Mechanical Engineering Solutions Pty Ltd

Level 12, 200 George Street, Sydney NSW 2000, Australia

ABN: 48 123 456 789 | ACN: 123 456 789

Phone: +61 2 9300 4567 | Email: [email protected]

Quotation No.: QTE-2025-0487
Date Issued: 14 June 2025
Valid Until: 14 July 2025
Prepared For:
Harbour City Infrastructure Group Ltd
45 Martin Place, Sydney NSW 2000
Australia
Attn: Mr. David Chen, Project Director

This Quotation Estimate has been prepared by Apex Mechanical Engineering Solutions Pty Ltd to provide a comprehensive and itemised cost breakdown for the engagement of a senior Mechanical Engineer to deliver specialist design, analysis, and consultancy services for the Harbour City Infrastructure Group Ltd project located in Australia Sydney. This document outlines the scope of professional services, associated fees, payment terms, and conditions governing the proposed engagement. All pricing is quoted in Australian Dollars (AUD) and is subject to the terms and conditions set forth herein.

The Mechanical Engineer engaged under this Quotation Estimate shall provide the following professional services within the Australia Sydney metropolitan area and surrounding regions:

  • Full mechanical system design and engineering for the proposed commercial HVAC and process piping infrastructure at the client's Sydney CBD site.
  • Thermal and structural analysis of existing mechanical plant and equipment, including load calculations, stress analysis, and fatigue assessment in compliance with AS/NZS 1170 and AS 3785 standards.
  • Preparation of detailed engineering drawings, specifications, and technical documentation suitable for submission to the Sydney Water Corporation and NSW Building and Energy regulatory authorities.
  • Site inspections, condition assessments, and progress monitoring at the client's construction site in the Sydney inner-west, conducted on a weekly basis throughout the project duration.
  • Coordination with electrical, civil, and structural engineering disciplines to ensure integrated design compatibility and compliance with the National Construction Code (NCC) as adopted in New South Wales.
  • Provision of a final engineering report, as-built documentation package, and commissioning support upon project completion.
Item No. Description of Service Unit Rate (AUD) Quantity Amount (AUD)
01 Senior Mechanical Engineer – Design & Analysis (HVAC, Piping, Thermal Systems) Hour $185.00 120 $22,200.00
02 Engineering Drawings & Technical Documentation Preparation Lump Sum $8,500.00 1 $8,500.00
03 Site Inspection & Progress Monitoring (Sydney CBD & Inner-West) Visit $650.00 16 $10,400.00
04 Regulatory Submissions & Compliance Review (NSW Building & Energy, Sydney Water) Lump Sum $4,200.00 1 $4,200.00
05 Multi-Discipline Coordination & Design Integration Meetings Hour $165.00 40 $6,600.00
06 Final Engineering Report, As-Built Documentation & Commissioning Support Lump Sum $5,800.00 1 $5,800.00
07 Travel & Local Transport within Greater Sydney (estimated) Lump Sum $1,200.00 1 $1,200.00
Subtotal (Excluding GST) $58,900.00
GST @ 10% (Australian Taxation Office) $5,890.00
TOTAL AMOUNT DUE (Including GST) $64,790.00

All rates are inclusive of the Mechanical Engineer's professional indemnity insurance, software licensing (AutoCAD, SolidWorks, HAP), and standard engineering tools. GST is applied in accordance with the Australian Goods and Services Tax Act 1999.

Milestone Percentage Amount (AUD, Incl. GST) Due Date
Upon acceptance of this Quotation Estimate and execution of contract 25% $16,197.50 Within 7 business days of acceptance
Completion of design and analysis phase (Week 6) 30% $19,437.00 Upon submission of design package
Completion of site inspections and regulatory submissions (Week 12) 30% $19,437.00 Upon approval of regulatory submissions
Final report, as-built documentation, and commissioning (Week 16) 15% $9,718.50 Upon project handover

5.1 This Quotation Estimate is valid for a period of thirty (30) calendar days from the date of issue. Beyond this period, all rates and availability of the Mechanical Engineer may be subject to revision.

5.2 All services shall be performed in accordance with the Engineers Australia Code of Conduct, the National Construction Code (NCC), and all applicable New South Wales state legislation and local council regulations within the Australia Sydney metropolitan area.

5.3 The Mechanical Engineer shall maintain professional indemnity insurance with a minimum cover of AUD $10,000,000 per claim throughout the duration of the engagement.

5.4 Any variation to the scope of work outlined in this Quotation Estimate must be agreed upon in writing by both parties prior to commencement of additional work. Variations exceeding 10% of the total contract value will require a revised Quotation Estimate.

5.5 Payment terms are net thirty (30) days from the date of invoice. Late payments shall attract interest at the rate of 1.5% per month in accordance with the Australian Consumer Law and the Competition and Consumer Act 2010 (Cth).

5.6 All intellectual property, design documents, and engineering deliverables produced under this engagement shall become the property of the client upon full and final payment.

5.7 This Quotation Estimate is governed by the laws of the State of New South Wales, Australia. Any disputes shall be resolved through mediation in Sydney, NSW, in accordance with the Civil Procedure Act 2005 (NSW).

5.8 The Mechanical Engineer reserves the right to decline or withdraw from this engagement if the client fails to provide reasonable access to site areas, project data, or coordination with other disciplines within the Australia Sydney project site.

By signing below, the client acknowledges and accepts this Quotation Estimate for the engagement of a Mechanical Engineer to provide the services described herein for the project located in Australia Sydney. The client agrees to all terms, conditions, rates, and payment schedules set out in this document.

For and on behalf of the Client:

Name: ______________________________
Title: Project Director
Signature: ______________________________
Date: ______________________________

For and on behalf of Apex Mechanical Engineering Solutions Pty Ltd:

Name: Dr. Sarah Mitchell, AM
Title: Principal Mechanical Engineer / Director
Signature: ______________________________
Date: ______________________________

Apex Mechanical Engineering Solutions Pty Ltd | ABN 48 123 456 789 | Level 12, 200 George Street, Sydney NSW 2000, Australia

This Quotation Estimate is a confidential document intended solely for the named recipient. Unauthorised reproduction or distribution is prohibited.

Document Reference: QTE-2025-0487 | Page 1 of 1

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