How Do Universities Upgrade Buildings Without Disrupting Teaching?

By HATZ Tertiary Education Team | Last reviewed September 2026

Universities upgrade buildings without disrupting teaching by planning the delivery as carefully as the design. Works are divided into controlled stages, disruptive activities are aligned with the academic calendar, safe access and essential services are protected, and operational risks are investigated before construction begins.

The principle is straightforward: construction should be managed around campus life, not imposed upon it.

That is easy to say and difficult to achieve. It takes the discipline HATZ calls Occupied Campus Delivery, and it sits at the heart of effective Campus Renewal.

The HATZ Occupied Campus Delivery Framework

When HATZ plans an occupied-campus project, six principles guide every decision:

1. Understand Operations
2. Stage the Works
3. Protect Access and Services
4. Investigate Risk Early
5. Control the Project Through Decision Gates
6. Communicate Continuously

The remainder of this article explains how these principles work together to keep teaching, research and campus life operating while buildings are renewed.

Why Is Construction on an Occupied Campus So Difficult?

Construction on a university campus rarely happens in an empty building. Teaching continues, researchers need access, essential services stay live, and students and staff move through the site every day. An upgrade becomes an operational and risk-management exercise as much as a design and construction project.

The buildings add another layer. Ageing assets can conceal undocumented conditions, obsolete infrastructure and connections to services that must remain operational. In an occupied building, a late discovery affects not only cost and programme, but teaching, research, safety and access.

The objective is not simply to complete the works. It is to deliver meaningful improvement while the institution continues teaching, researching and supporting its community.

Start by Designing the Delivery, Not Just the Building

The delivery strategy should develop alongside the design from the very beginning.

Before construction starts, the team needs to understand:

• How the building operates
• Which spaces must remain available
• Where construction zones can be safely established
• Which services cannot be interrupted
• When disruptive work can occur
• What may need to move temporarily
• How students, staff and visitors will continue to access the building

Leaving these questions until construction begins simply transfers avoidable risk to the site.

On the Victoria University Building N Roof Replacement, the design is organised into individual trade packages aligned to a Managing Contractor model, covering site establishment, demolition, hazardous materials, tiled and metal roofing, roof plumbing and waterproofing, carpentry, structure, affected services, roof access, fall prevention, and scaffolding and temporary access.

Breaking the works into clearly defined packages provides a practical basis for sequencing, responsibility and procurement. It allows the university to understand what will happen, in what order, and how each stage relates to the continued operation of the building.

Understand the Building Before You Stage the Works

Good staging depends on reliable information.

A project team cannot protect operations without first understanding which activities, rooms and services are critical.

That means identifying:

• Academic and examination timetables
• Laboratories and specialist equipment
• Loading-dock and goods-lift availability
• Access limitations
• Emergency egress and accessible paths
• Critical power, ventilation, water and data services
• Shutdown tolerances
• Out-of-hours working opportunities

HATZ's BN181 laboratory methodology examines these matters concurrently, with architectural, services, structural and regulatory specialists attending the building together to validate constraints before design options are finalised.

Designing in parallel rather than in sequence means the constraints are understood together, not discovered one at a time through repeated redesign.

Stage Works Around the Sensitivities of Each Environment

Not every part of a campus experiences disruption in the same way.

A circulation area may tolerate activity that would be unacceptable in:

• An examination venue
• A research laboratory
• A simulation learning environment
• A teaching studio
• An occupied office
• A space containing sensitive equipment

On the BN181 laboratory feasibility work, specific operational rooms were identified for continuity throughout future works. Operational disruption, access restrictions and temporary service interruptions were incorporated into the options and staging assessment rather than being left to construction.

The lesson is simple: staging cannot be generic. It must respond to the actual activities occurring within and around each work zone.

Protect Access, Safety and Essential Services Throughout

An occupied building must remain safe and functional throughout delivery.

Emergency egress, accessible paths, secure areas, loading routes and essential services must either remain available or be supported by carefully planned temporary arrangements.

Where roof works affect plant and equipment, the sequence must also address:

• Safe isolation
• Removal and protection
• Temporary support
• Reinstatement
• Recommissioning

For Building N, the consultant scope includes reviewing rooftop mechanical and electrical items affected by the roof works, together with their safe isolation, protection, reinstatement and recommissioning. The roof design also incorporates access and fall-prevention measures as coordinated parts of the works.

These are not secondary construction details. They are fundamental design inputs for a building that must remain occupied.

Identify Risk Before It Appears on Site

Late-discovered conditions are one of the most common causes of disruption in existing-building projects.

The right response is early investigation, coordinated consultant input and clear documentation of assumptions.

On Building N, HATZ acts as Principal Design Consultant and single point of coordination, reviewing and validating specialist investigations before progressing the design, while coordinating the roof works with the original fabric, later extensions and affected engineering systems.

The same constraints-first approach drives laboratory feasibility work, where architectural, services, structural and regulatory investigations occur together so test fits are informed by real engineering and compliance limitations from the start.

The goal is not to pretend an ageing building contains no uncertainty. It is to expose uncertainty while the available responses remain manageable.

Give the Institution Clear Decision Gates

Universities need control over when a project proceeds, how much capital is committed, and whether the delivery pathway still aligns with institutional priorities.

Building N's procurement separates Concept Design and Schematic Design, giving Victoria University flexibility over when it proceeds to tender for a Managing Contractor, with later stages continuing towards coordinated trade-package documentation.

Clear decision gates allow the institution to:

1. Confirm the brief
2. Review design development
3. Understand emerging risks
4. Test cost and programme implications
5. Approve the next stage
6. Decide when the work is ready for market

That control becomes even more important on an occupied campus, where construction timing must respond to academic, operational and governance requirements simultaneously.

Communicate Clearly and Remain Responsive

Students, educators, researchers, facilities teams and contractors all experience disruption differently.

Successful occupied-campus delivery depends on communicating:

• What is changing
• When work will occur
• Which areas are affected
• How access will be maintained
• Whether services will be interrupted
• Who building users should contact if circumstances change

Requirements also evolve. Research activities shift, timetables change and existing buildings reveal new information. The staging strategy must therefore remain flexible without losing sight of safety, programme, cost and the broader project objectives.

HATZ's experience demonstrates the value of mapping confirmed availability windows and concentrating the heaviest and noisiest work into low-occupancy and out-of-hours periods so surrounding functions can continue with minimal interruption.

The Bottom Line for Institutions

Upgrading a university building while teaching continues requires more than a construction programme.

It requires:

• A delivery strategy developed alongside the design
• Reliable knowledge of campus operations
• Staging shaped around the sensitivities of each environment
• Protected access and essential services
• Early investigation of existing conditions
• Controlled decision gates
• Clear and continuous communication

When these elements work together, institutions can improve their buildings without losing sight of what those buildings exist to support.

For HATZ, operational continuity is not simply a construction constraint. Maintaining the everyday experience of students, staff and researchers is part of the outcome itself.

Frequently Asked Questions

Can major building works be completed while a campus stays open?

Yes. Many university and TAFE upgrades are delivered while campuses remain operational. Success depends on early investigation, careful staging, protected access and services, and coordination with the teaching, research and operational calendar.

What Is a Staged Delivery Strategy?

A staged delivery strategy divides construction into controlled phases or trade packages so unaffected areas remain operational while work proceeds elsewhere.

It should define:

• Construction zones
• Access arrangements
• Service interruptions
• Temporary accommodation
• The timing of disruptive work

How Should Teaching and Research Activities Be Protected?

The first step is identifying which activities and spaces are most sensitive to noise, vibration, dust, access restrictions and service interruptions.

Staging and construction methods can then be designed around those specific operational requirements.

When Should Occupied-Campus Planning Begin?

As early as possible.

Decisions made during briefing, feasibility and design have the greatest influence on staging, safety, access, cost certainty and operational continuity.

How Do Decision Gates Help Control a Project?

Decision gates allow the institution to review the brief, design, risk, cost and programme before approving the next stage.

This keeps capital commitment visible and allows procurement timing to respond to operational and governance requirements.

Related Reading

• Occupied Campus Delivery: how HATZ plans construction around active learning and research environments.
• Campus Renewal: how coordinated upgrades can extend asset life, improve performance and protect institutional value.
• Victoria University Building N Roof Replacement: project profile coming soon.

Planning an Upgrade While Your Campus Remains Open?

HATZ can help identify operational risks, evaluate delivery options and develop a staged delivery strategy that balances construction, continuity and the everyday experience of students, staff and researchers.