ATAL Engineering Limited’s “Term Contract for Overhaul, Maintenance, Testing and Plant Engineering Works of Electrical and Mechanical Installations at Various Sewage Treatment Facilities and Pumping Stations on Lantau and Outlying Islands (2019-2022)” awarded Meritorious Award in Maintenance Contracts of E&M Branch Category at Construction Sites Safety and Housekeeping Award Scheme (2021), by Drainage Services Department