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Digital construction case study

Greener BIM, 80% faster: how MTECH transformed quantity surveying for ESG

MTECH, Hong Kong specialists in BIM and digital twins, has used Plannerly on more than 16 projects at Hong Kong International Airport. Verifying BIM and ESG requirements now takes 80% less time, and quantity surveyors are involved earlier.

The results, in MTECH's own figures

  • 80%Less time verifying BIM and ESG requirementsAcross 16+ large-scale projects
  • 100%ESG requirements in place from day oneMTECH Engineering, Hong Kong
  • 16+Major projects at Hong Kong International AirportDelivered with Plannerly since 2019
  • 20 daysTo set up a project, down from more than 90MTECH Engineering, Hong Kong

About MTECH

A Hong Kong-based leader in digital construction and asset lifecycle management, MTECH has been innovating since 1995. From early BIM work on the 2008 Beijing Olympics to its current focus on digital twins, AI and infrastructure megaprojects, MTECH keeps pushing the boundaries of what's possible with BIM.

The challenge

As MTECH's projects grew in scope and complexity, disconnected workflows got in the way. Design updates, contract requirements and model data were often misaligned, managed through separate tools and endless spreadsheets. Checking whether models met the project specifications was slow, manual work across teams.

Green procurement and sustainability goals were often brought in too late. ESG thinking needed to be built in from day one, not retrofitted. Quantity surveyors in particular were brought in after major design decisions were made, which limited their say over the material choices that affect emissions, waste and long-term costs.

Plannerly lets us align quality, cost, and carbon goals - without adding more admin. We now open the door for Quantity Surveyors to participate in the project for Green Procurement across the full project life cycle.
MTECH EngineeringHong Kong

What MTECH did

Since 2019, MTECH has delivered more than 16 major projects at Hong Kong International Airport - the world's busiest cargo hub - with Plannerly as the foundation for its BIM and information management.

A new way to deliver

  • Requirements structured digitally from day one
  • Clear task ownership, linked to scopes of work
  • Automatic model checks at every milestone
  • One platform for updates, approvals and accountability

The backbone of its ESG strategy

  • Carbon-aware specifications defined up front
  • Live checks against changing green targets
  • Data in one place, from concept to handover
  • Real-time metrics, with no spreadsheets needed

The impact

  • 80% less time spent verifying BIM and ESG requirements across 16+ large-scale projects
  • Projects set up in 20 days, not 90: the scope of work, the BIM Execution Plan, the schedule and the team all in place in 20 days, down from more than 90
  • One structured workflow lined every team up with contract-linked expectations, reducing errors and rework
  • Quantity surveyors involved earlier, for better cost planning and material selection
  • ESG goals built in and tracked in real time, giving managers visibility and control from start to finish

In their own words

With Plannerly, we don't just create a plan - we live it. It's how we put the BIM Execution Plan into daily practice.
Stephen AuMTECH

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