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: 29/12/2025

Drainage Services Department
Projects and Development Branch
Drainage Projects Division

Drainage Projects Division

Address	17/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon
Fax	3104 6420

Drainage Projects Division
Address 17/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon	Fax 3104 6420

Full Name	Post Title	Office Tel	Email
Full Name Mr. WAN Cheuk Keung, Ian	Post Title Ch Engr/Drainage Projects	Office Tel 3965 8290	ianckwan@dsd.gov.hk
Email ianckwan@dsd.gov.hk
Full Name Ms. NG Lai Chun	Post Title PS to Ch Engr/Drainage Projects	Office Tel 3965 8292	lcng02@dsd.gov.hk
Email lcng02@dsd.gov.hk
Full Name Mr. CHAN Samuel Stephen Chi Chun	Post Title Architect/Drainage Facilities	Office Tel 3965 8382	ssccchan@dsd.gov.hk
Email ssccchan@dsd.gov.hk
Full Name Mr. NG Tin Chi, Ivan	Post Title Sr Engr/Drainage Projects 1	Office Tel 3965 8293	tcng02@dsd.gov.hk
Email tcng02@dsd.gov.hk
Full Name Ms. YIP Chui Ying	Post Title Engr/Drainage Projects 9	Office Tel 3965 8296	cyyip@dsd.gov.hk
Email cyyip@dsd.gov.hk
Full Name Mr. WONG Wing Sum, Stephen	Post Title Engr/Drainage Projects 16	Office Tel 3965 8297	wswong03@dsd.gov.hk
Email wswong03@dsd.gov.hk
Full Name Mr. YAN Sen, Sam	Post Title Engr/Drainage Projects 8	Office Tel 3965 8381	syan@dsd.gov.hk
Email syan@dsd.gov.hk
Full Name Mr. LEUNG Shun Hei, Kyle	Post Title Engr/Drainage Projects 7	Office Tel 3965 8295	shleung02@dsd.gov.hk
Email shleung02@dsd.gov.hk
Full Name Mr. LAI Kwan Ho	Post Title Engr/Drainage Projects 25	Office Tel 3965 8298	khlai04@dsd.gov.hk
Email khlai04@dsd.gov.hk
Full Name Mr. WAN Nam Fung, Antony	Post Title Sr Engr/Drainage Projects 2	Office Tel 3965 8294	antonywan@dsd.gov.hk
Email antonywan@dsd.gov.hk
Full Name Mr. WONG Cheuk Lun	Post Title Engr/Drainage Projects 18	Office Tel 3965 8340	clwong04@dsd.gov.hk
Email clwong04@dsd.gov.hk
Full Name Mr. LAI Hoi Yip	Post Title Engr/Drainage Projects 22	Office Tel 3965 8338	hylai02@dsd.gov.hk
Email hylai02@dsd.gov.hk
Full Name Mr. WONG Kam Wing	Post Title PC/Drainage Projects 2	Office Tel 3965 8339	kwwong10@dsd.gov.hk
Email kwwong10@dsd.gov.hk
Full Name Mr. SIU Wai Chung	Post Title Sr Engr/Drainage Projects 4	Office Tel 3965 8318	rwcsiu@dsd.gov.hk
Email rwcsiu@dsd.gov.hk
Full Name Mr. HO Yiu Tung, Ben	Post Title Engr/Drainage Projects 15	Office Tel 3965 8341	ytho@dsd.gov.hk
Email ytho@dsd.gov.hk
Full Name Ms. CHIU Wing Chong, Cavy	Post Title Engr/Drainage Projects 11	Office Tel 3965 8343	wcchiu@dsd.gov.hk
Email wcchiu@dsd.gov.hk
Full Name Mr. LEE Ho Ting, Joe	Post Title Engr/Drainage Projects 21	Office Tel 3965 8371	htlee@dsd.gov.hk
Email htlee@dsd.gov.hk
Full Name Mr. CHU Sui Yin, Philip	Post Title Con Geo Engr/Drainage Projects	Office Tel 3965 8370	psychu@dsd.gov.hk
Email psychu@dsd.gov.hk
Full Name Mr. CHAN Li Ting, Patrick	Post Title Sr Engr/Drainage Projects 5	Office Tel 3965 8319	patrickltchan@dsd.gov.hk
Email patrickltchan@dsd.gov.hk
Full Name Mr. HO Cheung	Post Title Engr/Drainage Projects 4	Office Tel 3965 8375	cho03@dsd.gov.hk
Email cho03@dsd.gov.hk
Full Name Mr. CHOI Yuk Pang	Post Title Engr/Drainage Projects 14	Office Tel 3965 8379	ypchoi@dsd.gov.hk
Email ypchoi@dsd.gov.hk
Full Name Mr. AU Wing Keung	Post Title Engr/Drainage Projects 13	Office Tel 3965 8372	wkau02@dsd.gov.hk
Email wkau02@dsd.gov.hk
Full Name Mr. CHAN Kin Sing, Milton	Post Title Engr/Drainage Projects 17	Office Tel 3965 8377	kschan06@dsd.gov.hk
Email kschan06@dsd.gov.hk
Full Name Mr. HO Chung Ming, Matthew	Post Title Asst Engr/Drainage Projects 3	Office Tel 2594 7597	cmho07@dsd.gov.hk
Email cmho07@dsd.gov.hk
Full Name Mr. NG Ka Lun, Gavin	Post Title Asst Engr/Drainage Projects 20	Office Tel 2594 7557	klng05@dsd.gov.hk
Email klng05@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.