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: 21/12/2025

Drainage Services Department
Operations & Maintenance Branch
Land Drainage Division
Flood Resilience Section

Flood Resilience Section

Address	8/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon
Office Tel	3965 7454
Fax	3965 7510

Flood Resilience Section
Address 8/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon	Office Tel 3965 7454	Fax 3965 7510

Full Name	Post Title	Office Tel	Email
Full Name Ms. CHOI Wing Sze, Winsy	Post Title Sr Engr/Flood Resilience	Office Tel 3965 7454	winsychoi@dsd.gov.hk
Email winsychoi@dsd.gov.hk
Full Name Mr. CHAN Chung Lok	Post Title Engr/Flood Resilience 2	Office Tel 3965 7448	clchan05@dsd.gov.hk
Email clchan05@dsd.gov.hk
Full Name Mr. LAU Shing Yan	Post Title Engr/Flood Resilience 3	Office Tel 3965 7465	sylau03@dsd.gov.hk
Email sylau03@dsd.gov.hk
Full Name Mr. YEUNG Chun Yin	Post Title Engr/Sewerage 2	Office Tel 3965 7460	cyyeung03@dsd.gov.hk
Email cyyeung03@dsd.gov.hk
Full Name Mr. CHIANG Wah Sang	Post Title Project Coordinator/Flood Resilience	Office Tel 3965 7471	wschiang02@dsd.gov.hk
Email wschiang02@dsd.gov.hk
Full Name Mr. LAI Heung Ping	Post Title Sr Tech Offr(Civil)/Hydraulic Model 1	Office Tel 3965 7473	hplai02@dsd.gov.hk
Email hplai02@dsd.gov.hk
Full Name Mr. LAM Kai Shin, George	Post Title Sr Tech Offr(Civil)/Hydraulic Model 2	Office Tel 3965 7474	kaishinlam@dsd.gov.hk
Email kaishinlam@dsd.gov.hk
Full Name Mr. LAM Hang San	Post Title Sr Tech Offr(Civil)/Hydraulic Model 3	Office Tel 3965 7475	hslam@dsd.gov.hk
Email hslam@dsd.gov.hk

Remarks:

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