A1 Nexus Pte Ltd provides workplace noise monitoring and noise mapping services for workplaces where employees may be exposed to excessive noise.
Our competent personnel conduct workplace noise measurements, analyse the results and prepare the necessary documentation for applicable MOM reporting requirements.
MOM states that workplaces with 10 or more people likely to be exposed to excessive noise must engage a Noise Monitoring Officer to conduct noise monitoring and submit the results to MOM once every three years.
What We Assess
Workplace area noise measurements
Machine and equipment noise levels
Noise mapping of workplace areas
Personal noise monitoring / personal dosimetry
Identification of high-noise areas
Identification of potentially exposed workers or worker groups
Review of existing noise control measures
Noise exposure assessment
Recommendations for hearing conservation measures
MOM recognises both workplace noise monitoring and personal noise monitoring as components of noise monitoring.
Noise Exposure Criteria
Under MOM's current guidance, excessive noise exposure includes situations where, without hearing protection:
The equivalent sound pressure level exceeds 85 dB(A) over an 8-hour workday, where applicable
The permissible exposure limit specified under the WSH (Noise) Regulations is exceeded
The peak sound pressure level exceeds 140 dB(C)
Competent Noise Monitoring Personnel
Noise monitoring must be carried out by a competent person. MOM states that a competent person for noise monitoring should complete the relevant WSQ Monitoring Noise and Vibration course.
Our Monitoring Process
Site Review → Noise Measurement → Data Analysis → Noise Mapping → Report Preparation → MOM Submission Support
Noise Monitoring Report
Our report can include relevant information such as:
Details of the competent person
Workplace details
Monitoring date and time
Workplace representative details
Instrumentation and calibration information
Workplace noise measurements and noise map
Machine noise levels and personal monitoring results
Noise exposure assessment and recommendations
Hearing Conservation Programme information
Supporting appendices
MOM's noise monitoring report requirements include the completed monitoring report and noise map, together with applicable monitoring data and Hearing Conservation Programme evaluation information.
MOM Submission Support
Where applicable, A1 Nexus Pte Ltd can assist clients with the preparation and submission process through MOM's WSH eService. MOM currently requires noise monitoring reports to be submitted within 30 days after monitoring is completed.
