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: 30/11/2025

Drainage Services Department
Projects and Development Branch
Sewerage Projects Division
Engineering Survey Section

Engineering Survey Section

Address	7/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon
Fax	3965 7571

Engineering Survey Section
Address 7/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon	Fax 3965 7571

Full Name	Post Title	Office Tel	Email
Full Name Ms. HO Sau Man	Post Title Sr Land Surveyor	Office Tel 3965 7520	berlinaho@dsd.gov.hk
Email berlinaho@dsd.gov.hk
Full Name Mr. YAM Yeuk Lo	Post Title Land Surveyor	Office Tel 3965 7522	ylyam@dsd.gov.hk
Email ylyam@dsd.gov.hk
Full Name Mr. NG Thuan Chanh	Post Title Prin Survey Offr (Engineering) 1	Office Tel 3965 7562	tcng03@dsd.gov.hk
Email tcng03@dsd.gov.hk
Full Name Mr. KAN Wai Yin	Post Title Sr Survey Offr (Engineering) 2	Office Tel 3965 7559	wykan@dsd.gov.hk
Email wykan@dsd.gov.hk
Full Name Mr. CHAN Mau Kwan	Post Title Sr Survey Offr (Engineering) 3	Office Tel 3965 7534	mkchan03@dsd.gov.hk
Email mkchan03@dsd.gov.hk
Full Name Mr. SUEN Chi Wai	Post Title Sr Survey Offr (Engineering) 8	Office Tel 3965 7552	cwsuen03@dsd.gov.hk
Email cwsuen03@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.