Mastt Logo
Why
Product
The Platform
Platform Overview
Unified platform for construction project management
Project
Core workspace to manage a single project
Program
Automated roll-up of data from all projects
Dashboard
Live visual reporting across all project data
Cost
Manage budgets, contracts, payments & forecasting
Risk
Track risks, issues, and mitigation actions
Schedule
Set timelines, milestones, and track delivery
AI
See real AI applications and upcoming features
Platform Overview
Use Cases
Capital Program Management
Capital Projects
Automated Project Reporting
Real-Time Project Dashboards
Cost Reporting
Project Cost Tracking
Project Controls
Simple Project Scheduling
Construction Contract Management
Progress Payments
All Use Cases
Product Tour
A video of Mastt sofware showing a dashboard with a map, charts and visualizations for project progress and health
Explore Mastt
Watch how Mastt is used around the world for construction project management
Contact Sales
Product Tour
Solutions
Business Types
Project Owners
Control capital project outcomes with trusted oversight
Real Estate Developers
Manage your entire portfolio with confidence
Program Management Consultant
Roll up multiple client projects with ease
Project Management Consultant
Run professional projects from a single platform
Small Businesses
Deliver big results with lean project teams
Roles
ExecutiveProgram ManagerProject ManagerOwner's RepresentativeDevelopment ManagerContract AdministratorProject Controls Manager
Industries
Aviation
Commercial Real Estate
Education
Energy
Healthcare
Industrial
Infrastructure
Public Works
Real Estate Development
See All Industries
Contact Sales
Product Tour
Pricing
Customers
Resources
Learn
Free Templates
Download free tools, guides, checklists, plans and more
Dashboard Examples
Download free dashboards & reports
Articles
Learn about Construction Project Management best practices
Topics
Full guides on the important topics around construction management
Webinars
Watch ConTech in action
SUPPORT
FAQs
Get answers for common questions
Get Help
Expert coaching, technical support and guidance
Trust Center
Learn how we protect your data and privacy.
Product Tour
A video of Mastt sofware showing a dashboard with a map, charts and visualizations for project progress and health
Explore Mastt
Watch how Mastt is used around the world for construction project management
Contact Sales
Product Tour
Log In
Australia / APAC
North America Region
MENA
Rest of World
Log InSee Product Tour
02 9133 4355
Talk to Sales
|
Log In
Australia / APAC
North America Region
MENA
Rest of World
Start for Free
Mobile Menu Icon
Resources
/
Glossary

RDO

RDO are rostered days off under the Building and Construction Award where employees work longer daily hours to accumulate an additional paid day off every four weeks.

Topic: 
Contract Administration (AUS)
Date posted: 
April 6, 2024
Date updated: 
August 7, 2025

Contents

Example H2
Confident professional man holding a tablet and smiling while standing in a modern office environment. He is dressed in a blue sweater and white collared shirt, suggesting a tech-savvy or managerial role.
Top Performers Don’t Guess. They Deliver.

Cut the stress of showing up unprepared

Start for Free

Trusted by the bold, the brave, and the brilliant to deliver the future

What is RDO? Rostered Days Off Meaning Explained

A Rostered Day Off (RDO) is a scheduled day of leave from work, prearranged within an employee’s work roster. It provides employees with a break from their regular duties and responsibilities as part of their work cycle.

Commonly used in the building and construction industry, RDOs are planned in advance and agreed upon through workplace policies, employment contracts, or collective bargaining agreements. The specifics of how RDOs work, including eligibility and scheduling, vary depending on organisational practices.

Popular
Free Template

Schedule Management Plan Template

Free Schedule Management Plan Template! Outline how your project’s schedule will be managed, monitored, and controlled throughout the project lifecycle.

Use this Template

What are the RDO Arrangements in the Building and Construction Award?

Under the Building and Construction Award, the normal working arrangement includes a rostered day off (RDO). RDOs are a rostering system where employees work a longer day to gain an additional day off. In a typical RDO rostering system, employees work for 8 hours for 19 days and get a paid day off (an RDO) every four weeks.

Note the Building & Construction General On-site Award applies to employers and employees in the on-site building, engineering and civil construction industry.  This Award covers on-site general building and construction workers, civil construction, metal and engineering construction staff.

A current copy of the Building and Construction General On-site Award 2020 [MA000020] can be found here: https://awardviewer.fwo.gov.au/award/show/MA000020

Who Gets RDOs?

All employees can get RDOs, but the employer or an employee needs first confirm whether or not an Enterprise Agreement (EA) is in place. Casuals get RDOs if they work in accordance with a roster system that includes RDOs. Employers can choose not to use RDO arrangements for part-time employees and pay them for their actual hours worked each day, which can’t be more than 8 hours.

See Rostered days off for more information on how employees accumulate RDOs and find more information here.

FREE TEMPLATE

How Long are RDO Days?

A Rostered Day Off (RDO) is typically a full 24-hour period, providing employees with a complete day off from work.

For example, in construction, employees might work longer hours Monday to Thursday, accruing enough extra time to take an RDO on Friday, providing a long weekend. Always check your contract or relevant award to understand how RDOs are structured in your workplace.

ADO vs RDO

An ADO (Accumulated Day Off) is time off earned by working additional hours beyond regular requirements, while an RDO (Rostered Day Off) is a pre-scheduled day off incorporated into an employee’s work roster as part of a planned schedule. Both provide paid time off but differ in how they are accrued and applied.

Key Differences Between ADO and RDO

  • Definition:
    • ADO: Earned through extra hours worked and can be taken as time off at a later date.
    • RDO: Scheduled in advance as part of an agreed roster, reflecting accrued hours.
  • Usage in Construction:
    • RDO: Commonly used in construction to support work-life balance by providing predictable days off.
    • ADO: Less frequently used but available in industries with flexible overtime arrangements.
  • Accrual Process:
    • ADO: Directly tied to additional hours worked outside regular schedules.
    • RDO: Accrued as part of a rostered agreement and outlined in industry contracts or agreements.

ADO vs RDO Example in Workplaces

A construction worker might have an RDO scheduled every second Friday, based on extra hours worked during their rostered shifts. In contrast, an ADO might allow a worker to take a day off after accumulating hours from overtime shifts. Both systems ensure flexibility while meeting industry and employee needs.

FREE TEMPLATE

Is RDO in Australia the Same as in the US?

Rostered Days Off (RDOs) in Australia and the US can serve a similar purpose but differ in formality and implementation. In Australia, RDOs are formalized and governed by industry awards or agreements, ensuring employees accrue extra hours for a scheduled, paid day off. This structured system is common in industries like construction and manufacturing. For more details, refer to our complete guide to RDO in Australia.

In the US, while similar practices exist, such as compensatory time or flexible scheduling, they are typically less regulated and more dependent on individual employer policies or state labor laws. To explore how RDOs work in the US, visit our comprehensive article on RDO in the US.

Posts on this topic

What is the Defects Liability Period? DLP Meaning Explained
Contract Administration (AUS)

What is the Defects Liability Period? DLP Meaning Explained

The defects liability period (DLP) is your safety net for spotting and fixing construction hiccups after project completion. Learn how it protects clients, keeps contractors accountable, and ensures everything is built to last!

What is the Defects Liability Period? DLP Meaning Explained

Anna Marie Goco

Contract Closeout: Best Practices for Closing Out a Contract
Contract Administration (AUS)

Contract Closeout: Best Practices for Closing Out a Contract

Wrapping up a construction project doesn’t have to be stressful. Learn how to simplify contract closeouts, avoid common pitfalls, and leave your clients impressed and ready to work with you again!

Contract Closeout: Best Practices for Closing Out a Contract

Jamie Cerexhe

Construction Contract Administration Manual: Best Practices and Key Guidelines
Contract Administration (AUS)

Construction Contract Administration Manual: Best Practices and Key Guidelines

Learn how a construction contract administration manual helps manage projects effectively, avoid disputes, and ensure projects stay on time and budget.

Construction Contract Administration Manual: Best Practices and Key Guidelines

Anna Marie Goco

Supercharging Construction Project Management with AI Powered Tools

Start for FreeWatch Product Tour
Mastt Logo
Stay up-to-date with Mastt:
You're in the loop
Oops! Something went wrong while submitting the form.

Use Cases

Project Controls
Cost Reporting
Managing Contract Variations
Project Timeline Management
Construction Contract Management
All Use Cases

Product

ProjectProgramDashboardCostRiskScheduleAIAll Features

Industries

Aviation
Commercial Real Estate
Education
Energy
Healthcare
Industrial
Infrastructure
Public Works
Real Estate Development
All Industries

Customers

Featured CustomerSuccess Stories

Compare

Mastt vs ProcoreMastt vs KahuaMastt vs InEightMastt vs AconexMastt vs iTWOcx

Resources

Free TemplatesWebinarsGlossaryArticlesTopicsFAQProject Management FirmsRisksHelp Pages

Company

AboutAboutConstruction Project ManagementContact UsPrivacyLegalSecurity
© Copyright 2025 Mastt.
Be part of our community
LinkedIn Icon