Telephone Directory of the Government of the HKSAR And Related Organisations

This is a website where you can search for most of the telephone numbers of officers and hotlines in respect of government bureaux / departments and related organisations.

Last Updated: 11/12/2025

Drainage Services Department
Sewage Services Branch
Harbour Area Treatment Scheme Division
Sewage Revenue Section

Sewage Revenue Section

Office Tel	3965 8700 3965 8699
Fax	3104 6435

Sewage Revenue Section
Office Tel 3965 8700 3965 8699	Fax 3104 6435

Full Name	Post Title	Office Tel	Email
Full Name Mr. CHOW Wai Lun, Alan	Post Title Ag. Sr Engr/Sewage Services	Office Tel 3965 8694	wlchow@dsd.gov.hk
Email wlchow@dsd.gov.hk
Full Name Ms. CHAN Ka Yin	Post Title Ag. PS to SE/SS & SC/SS	Office Tel 3965 8745	kychan07@dsd.gov.hk
Email kychan07@dsd.gov.hk
Full Name Mr. LEUNG Pui Ming, Adrian	Post Title Engr/Sewage Services 1	Office Tel 3965 8698	apmleung@dsd.gov.hk
Email apmleung@dsd.gov.hk
Full Name Mr. MAK Che Hung, Thomas	Post Title Engr/Sewage Services 2	Office Tel 3965 8693	chmak@dsd.gov.hk
Email chmak@dsd.gov.hk
Full Name Mr. HO Kin Wai	Post Title Acct Offr I/Sewage Rev	Office Tel 3965 8706	kwho03@dsd.gov.hk
Email kwho03@dsd.gov.hk
Full Name Ms. CHOI Ching Man	Post Title SCO/Sewage Rev	Office Tel 3965 8705	cmchoi02@dsd.gov.hk
Email cmchoi02@dsd.gov.hk
Full Name Mr. CHEUNG Kai Leuk, Ken	Post Title AEM/Sewage Rev	Office Tel 3965 8691	klcheung03@dsd.gov.hk
Email klcheung03@dsd.gov.hk
Full Name Mr. HUNG Chi Kong, Ming	Post Title CO/Sewage Rev (A)	Office Tel 3965 8700	minghung@dsd.gov.hk
Email minghung@dsd.gov.hk
Full Name Ms. CHIU Yuet Ying, Jennifer	Post Title CO/Sewage Rev (B)	Office Tel 3965 8699	yychiu02@dsd.gov.hk
Email yychiu02@dsd.gov.hk
Full Name Ms. WONG Hing Ling, Abby	Post Title CO/Sewage Rev (C)	Office Tel 3965 8701	hlwong02@dsd.gov.hk
Email hlwong02@dsd.gov.hk

Remarks:

1.For those calling from places outside Hong Kong, please dial the area code "852" before the telephone number (not applicable to overseas offices).
2.Click the name of officer/enquiry for further information.
3.All data on this website are provided and updated by respective bureaux / departments and related organisations.