Sectors

Education Facilities

Essen Engineering provides structural engineering services for schools, tertiary institutions, training facilities and education infrastructure projects throughout New Zealand.

We understand that education projects require a balance of safety, functionality, durability and long-term value. Our experience ranges from classroom refurbishments and accessibility upgrades through to new teaching facilities, seismic strengthening projects and major redevelopment programmes. We work closely with architects, school leadership teams, project managers, contractors and stakeholders to deliver practical solutions that support modern learning environments.

Our Services

Structural design for new classrooms, administration buildings, learning hubs, libraries, community facilities and specialist teaching spaces.

School Redevelopments & Refurbishments

Engineering solutions for the upgrading, reconfiguration and refurbishment of existing school facilities while maintaining operational requirements.

Seismic Assessment & Strengthening

Assessment and strengthening of existing educational facilities to improve resilience, support asset planning and meet project requirements.

Accessibility Upgrades

Structural engineering for ramps, covered walkways, access improvements, alterations and modifications to support inclusive educational environments.

Building Alterations

Assessment and design associated with removing walls, modifying structures, creating new openings and adapting existing buildings for changing educational needs.

Construction Monitoring

Construction-phase support and site observations to assist successful project delivery from design through to completion

Sacred Heart College Community Hub

A two-storey mass timber education facility incorporating teaching spaces, meeting rooms, staff facilities and library spaces. The structure utilised exposed LVL framing and modern timber engineering solutions to create a highly sustainable learning environment. Essen Engineering provided structural design, documentation and construction support services.

Te Kura Kaupapa Māori o Te Rito

Structural design of a new education facility featuring timber portal frames and flexible learnStructural design of a new education facility featuring timber portal frames and flexible learning spaces. The project incorporated open-plan educational environments together with supporting external structures and decking.

Te Ara Whanui

Development of a multipurpose education building incorporating classrooms, offices, science spaces, communal areas and breakout facilities. The project included refurbishment and upgrade works to existing structures.

Hutt Valley High School

Structural design for accessibility improvements including new ramps and roof structures integrated into existing facilities.

Miramar North School

Classroom Expansion and School Infrastructure Upgrades

Essen Engineering provided structural engineering services for the development of additional teaching facilities and supporting school infrastructure at Miramar North School. The project involved delivering practical structural solutions within an operational school environment, requiring careful consideration of site constraints, construction staging and minimising disruption to day-to-day school activities.

Working within existing educational facilities often presents unique challenges, including integration with existing structures, maintaining access and ensuring construction works can be completed safely around staff and students. Essen Engineering collaborated with the wider project team to develop practical and buildable solutions to support the successful delivery of the project. Project Highlights
Structural engineering support for classroom expansion works.
Integration of new works within an operating school environment.
Coordination with project stakeholders and consultants.
Practical solutions focused on constructability and long-term performance.
Delivery of education infrastructure supporting future school growth.

Sacred Heart College Library & Art Rooms

Seismic Assessment and Strengthening

Essen Engineering provided the detailed seismic assessment, strengthening design and construction support for the Sacred Heart College Library and Art Rooms building in Lower Hutt.

The project involved the assessment and seismic retrofit of an existing two-storey education facility comprising reinforced concrete framing, structural steel portal frames, lightweight timber-framed walls and precast concrete flooring. The building was identified as having significant seismic deficiencies requiring a comprehensive strengthening strategy to improve resilience and support the continued use of the facility as a valuable learning environment.

Working within an operational school environment, the project required careful integration of strengthening measures with proposed architectural upgrades and future educational use. The strengthening works were designed to improve the seismic performance of the building while minimising disruption to the functionality and character of the existing facility.

The Challenge

A Detailed Seismic Assessment identified several critical structural weaknesses within the existing building. The assessment concluded that the building achieved approximately 15% New Building Standard (NBS), primarily due to deficiencies in the floor diaphragm, lightweight timber-framed bracing walls, roof bracing systems and portions of the steel portal frame structure. This classified the building as an earthquake-prone structure requiring significant intervention.

The challenge was to develop a practical strengthening solution that would:

Improve seismic resilience.
Support long-term use of the facility.
Integrate with planned refurbishment works.
Be constructable within an existing educational environment.
Deliver a cost-effective upgrade to the school's asset.

The Engineering Solution

Essen Engineering developed a comprehensive strengthening package addressing the key structural deficiencies identified during the assessment.

Strengthening measures included:

Fibre Reinforced Polymer (FRP) strengthening of the concrete floor diaphragm.
Upgrades to existing roof bracing systems.
Installation of new steel fly-bracing to structural portal frames.
Introduction of steel Reid-brace cross-bracing systems.
Strengthening of lightweight timber-framed bracing walls.
New collector beam systems to improve load transfer through the structure.
Connection strengthening and structural detailing upgrades.

The project combined modern retrofit techniques with traditional steel and timber strengthening methodologies to improve load paths throughout the building and enhance overall seismic performance.

Services Provided

Detailed Seismic Assessment (DSA)
Seismic Strengthening Design
Existing Building Structural Assessment
FRP Strengthening Design
Steel and Timber Retrofit Design
Construction Phase Engineering Support
Site Inspections and Verification Services

Project Highlights

Detailed assessment of an existing educational facility.
Strengthening design targeting a significant increase in seismic performance.
Integration of structural strengthening with refurbishment and learning space upgrades.
Use of innovative FRP diaphragm strengthening technology.
Upgrades delivered within an operational school environment.
Extension of the service life and resilience of an important educational asset.

Outcome

The project demonstrates Essen Engineering's capability in the assessment, strengthening and upgrade of existing education facilities. By combining detailed seismic engineering with practical construction solutions, the project enabled the continued use and improvement of a key school facility while significantly enhancing its structural resilience.

This project highlights our experience in helping schools, education providers and property managers maximise the value of existing assets through practical and cost-effective structural engineering solutions.