Total Building Performance mandate

Acoustics

Is a hospital in a busy corridor of Singapore quiet enough to heal in?

3/5

Adequate and well-intentioned, but the least documented mandate and the most vulnerable to operational noise.

At Woodlands Hospital

Site planning sets ward blocks back from major roads and uses the parkland as an acoustic buffer.

Façade and partition specification for speech privacy in consult rooms; plant rooms and service risers separated from bed-head zones.

Interview evidence needed: measured background noise in wards and any post-occupancy complaints.

Computational design support used for this mandate

Commissioning → operations

BAS / energy dashboards

Measured plant efficiency, zone conditions and energy use against the design model.

Turns the performance framework from prediction into measurement — the basis of any real POE.

The trade-off

Openable, garden-facing wards trade acoustic isolation for fresh air and view. Once windows can open, the noise environment depends on operational discipline and on the landscape buffer rather than on the façade specification alone.