PUB_Construction Safety Award 2023PUB_Construction Safety Award 2022LTA_Annual Safety Award_2014LTA_Annual Safety Award_2013CCE_Bizsafe Star Certificate_Expiring on 220127_ColChan & Chan Engineering Pte Ltd_EMS ISO 14001 2015_SAC_Expiring 22.01.27_colChan & Chan Engineering Pte Ltd_ISO 45001 2018_SAC_Expiring 22.01.27_colChan & Chan Engineering Pte Ltd_QMS ISO 9001 2015_SAC_Expiring 22.01.27_colGGBS_MeritGS_T301_Best Safety Conscious Contractor 2022GS_T301_Best Safety Conscious Contractor 2021GS_T301_Best Safety Conscious Contractor 2019GS_T301_Best Safety Conscious Contractor 2019GS_T301_Best Safety Conscious Contractor 2018GS_T301_Best Safety Conscious Contractor 2017GS_T301_Best Safety Conscious Contractor 2017GS_C925_Best Safety Conscious Subcontractor 2013GS_C913_Certificate of Safety 2014GS_C913_Certificate of Safety 2011GS_C913_Certificate of Safety 2010Samsung_Koh Brothers_Site Best Safety Practice Award 2018Samsung_Koh Brothers_Safety Champion Award 2018GS_Certificate of Appreciation (15 mil Safe-Man Hrs) 2018DDJV_Best Sub Contractor 2023McConnell_C916_Most Safety Conscious Subcontractor 2015
