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Our Major Projects

Current Major Project
Item Year Client Project Client Project Description
1 2018 AECOM Asia Co. Ltd. AECOM Asia Co. Ltd. Underground Utility Survey at Hong Kong International Airport T2 Area
2 2018 HKT HKT Provision of retrofit works for 29 nos. of deteriorated HKT cable ducts across the decked nullah at Tong Shui Road
3 2018 Drainage Services Department Drainage Services Department Contract No. PM08/2018
Sewer Rehabilitation at Salisbury Road adjacent to Nathan Road and Middle Road, Tsim Sha Tsui
4 2018 Architectural Services Department Architectural Services Department CCTV Survey for Government Properties for which ASD (PSB) is responsible in Tuen Mun and Yuen Long
5 2018 Ho & Partners Architects Engineers & Development Consultants Limited   Architectural Services Department CCTV Survey for Government Properties for which ASD (PSB) is responsible in Tuen Mun and Yuen Long – Fields works paused for Tuen Mun Swimming Pool (T07)
6 2018 Drainage Services Department Drainage Services Department Contract No. MS/2018/05
Smart Sewerage Monitoring System
7 2018 Architectural Services Department Architectural Services Department Underground Services Investigation (Utility Mapping) for construction of a New Public Market  in Tin Shui Wai (Quotation Contact No. CPM301_14/18)
8 2018 The Hong Kong and China Gas Co., Ltd. The Hong Kong and China Gas Co., Ltd. Pipe Cutting, Sealing and Removing of Existing 250mm Gas Main
(with sleeve or without sleeve) inside Box Culvert at
Wuhu Street near Dock Street, Kowloon (K374)
9 2018 AECOM Asia Co. Ltd. AECOM Asia Co. Ltd. Underground Utility Survey at Hong Kong International Airport Coach Staging Area near East Coast Road and Sky City Interchange
10 2018 Kowloon East Cluster Kowloon East Cluster Provision of Regular Inspection and Routine Maintenance of Slopes and Retaining Wall in United Christian Hospital, Kowloon East Cluster, Hospital Authority
A. CCTV and ME Survey
Item Year Client Project Client Project Description
1 2019 Architectural Services Department Architectural Services Department CCTV Survey for Government Properties for which ASD (PSB) is responsible in Tuen Mun and Yuen Long
2 2018 Architectural Services Department Architectural Services Department Close Circuit Television Surveys for Government Properties for which ArchSD(PSB) is Responsible in Wong Tai Sin & Shatin
3 2018 Drainage Services Department Black & Veatch Hong Kong Limited Contract No. DPW 03/2018
Condition Survey for Drainage Improvement Works in Mong Kok
4 2018 Drainage Services Department Black & Veatch Hong Kong Limited Contract No. PM 02/2018
Condition Survey for Decked Nullahs
5 2018 The Chinese University of Hong Kong The Chinese University of Hong Kong CCTV Inspection for sewer drainage system at Fong Yun Wah Hall, The Chinese University of Hong Kong
6 2017 Architectural Services Department Architectural Services Department CCTV Survey to Government Properties for which the Architectural Services Department (Property Services Branch) is Responsible in Responsible in Western, Southern & Lantau
7 2016 Architectural Services Department Architectural Services Department Contract No.: CC-002
Closed Circuit Television Surveys (CCTV) for Government Properties for which ArchSD(PSB) is responsible in Wanchai
8 2016 Architectural Services Department Architectural Services Department CCTV survey to underground drainage system at Venue 23,10,21,24,25,29,33,11&27 (Kwai Chung)
9 2016 Architectural Services Department Architectural Services Department CCTV survey to underground drainage system at Venue 1, 2, 3, 12, 13, 31&32 (Tsuen Wan)
10 2016 The Hong Kong & China Gas Co., Ltd The Hong Kong & China Gas Co., Ltd Man Entry Survey for the Box Culvert in the Territories
11 2016 The Chinese University of Hong Kong The Chinese University of Hong Kong Provision of CCTV inspection services for part of sewer drainage in Wen Lin Tang, The Chinese University of Hong Kong
12 2015 TIML MOM Limited TIML MOM Limited TD6/2012 - Agreement for MOM of Tsing Ma Control Area (TMCA)
Closed Circuit Television Survey Inspection of At-Grade Road Drains (including Leakage Detection of Buried Water-Carrying Services Affecting Slopes) within Tsing Ma Control Area - 2015
13 2013 Hong Kong Housing Authority Dixie Engineering Co., Ltd. HKHA Contract No.20129273
Chun Shek Estate - Works at Shek Wai Kok Estate
CCTV and Manhole Survey
14 2013 Hong Kong Housing Authority Hong Kong Housing Authority Quotation No.: MQ20139393
Television Survey, High Pressure Water Jetting and Cockroach Control of Underground Drainage Systems in Tsz Man Estate, Tsz Wan Shan
15 2013 Hong Kong Housing Authority Hong Kong Housing Authority Quotation No. MQ20139545
Television Survey, High Pressure Water Jetting and Cockroach Control of Underground Drainage Systems at Nga Ning Court
16 2013 Hong Kong Housing Authority Hong Kong Housing Authority Quotation No.: MQ20139377
Television Survey, High Pressure Water Jetting and Cockroach of Underground Drainage Systems in Tsz Lok Estate
17 2013 Hong Kong Housing Authority Hong Kong Housing Authority Quotation No.MQ20139413
Television Survey, High Pressure Water Jetting and Cockroach Control of Underground Drainage Systems at Phase 7 in Kwai Chung Estate
18 2011 Link Management Ltd.  Inner-Pipe Engineering (HK) Co. Ltd. Yau Oi and On Ting, Tuen Mun
CCTV Survey
19 2011 Architectural Services Department Savills Project Consultancy Limited Aged Government Building at Various Location
CCTV Survey for Underground Drainage
20 2011 Hong Kong Housing Authority Hong Kong Housing Authority Quotation No. MQ20110479
Television Survey, High Pressure Water Jetting and Cockroach Control of Underground Drainage Systems at Tin Wan Estate
21 2011 Architectural Services Department Freevision Limited Consultancy Assignment for Independent Audit Check of Condition Surveys for Building Aged 30 or Above
CCTV for Central, Peak, Mid-Level & Wanchai
22 2011 Architectural Services Department Majestic Engineering Company Ltd. CCTV inspection Abovegroung Drainage System 
Tseung Kwan O Hospital
23 2011 Hong Kong Housing Society Hong Kong Housing Society CCTV Survey and Site Investigation for Underground Utilities at Ka Wai Chuen (10/KWC/06) (B/20110039/KWC)
24 2009 Kin Wing Foundations Ltd. Kin Wing Foundations Ltd. Site Formation and Foundation Works for Proposed West Rail Property Development at TW7, Tsuen Wan Town Lot No. 403, N.T. for CCTV and Utility Survey - Gas & Electricity
25 2009 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. RW 08-0243
Provision of Services for Identification of Expedient Connections (2009/2010)
Carry out manhole survey for stormwater drainage system at Tuen Mun
26 2008 Hong Kong Housing Authority, HKSAR Hong Kong Housing Authority, HKSAR Quotation No. MO/20080582
Television Survey, High Pressure Water Jetting and Cockroach Control of Underground Drainage system
at Beverly Garden and Tong Ming Court in Tseung Kwan O District
27 2008 Hong Kong Housing Authority, HKSAR Hong Kong Housing Authority, HKSAR Quotation No. MQ2008 0345
Television Survey, HPWJ and Cockroach Control of Underground Drainage Systems in Homantin Estate, Kowloon
28 2008 Hong Kong Housing Authority, HKSAR Hong Kong Housing Authority, HKSAR Quotation No. MQ20080301
Television Survey, HPWJ and Cockroach Control of Underground Drainage Systems, Wo Che Estate
29 2008 Kadoorie Estates Ltd. Kadoorie Estates Ltd. CCTV Survey and Remedial Works by competent persons
St. George's Building
Connaught Road Central, Hong Kong
30 2008 Drainage Services Department, HKSAR Drainage Services Department, HKSAR CE 4/2007(DS)
Sewage Interception Scheme in Kowloon City - Investigation
Contract No. SP03/2008 - Manhole and CCTV survey
31 2007 Canadian Embassy Canadian Embassy CCTV Inspection at Canadian Embassy, Beijing, China
32 2007 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Review of West Kowloon and Tsuen Wan Sewerage Master Plans-Feasibility Study
Tender for the Provision of Service for Investigation Surveys for
Critical Problematic Areas in West Kowloon and Tsuen Wan
33 2007 Hong Kong and China Gas Company Limited Hong Kong and China Gas Company Limited Men-Entry Survey of Box Culvert for existing gas pipe
B. Manhole International Survey
Item Year Client Project Client Project Description
1 2018 Chun Wo Construction Holdings Company Limited Chun Wo Construction Holdings Company Limited Diver Survey for Manholes FMH1004111 and FMH1004113 to FMH1004116 (near Shek Wu Hui Sewerage Treatment Works)
2 2017 The Jockey Club Kau Sai Chau Public Golf Course Limited The Jockey Club Kau Sai Chau Public Golf Course Limited Manhole Survey at Kau Sai Chau
For The Jockey Club Kau Sai Chau Public Golf Course
3 2017 Environmental Protection Department Environmental Protection Department Provision of Service for Expedient Connection and Stormwater Manhole Pollution
Survey in Mong Kok and Tai Kok Tsui Area
4 2016 Hongkong International Terminals Limited Hongkong International Terminals Limited RFQ-2016-41681 Manhole Survey and Utility Survey for New RMGC Cable Ducting Works
5 2014 Environmental Protection Department Environmental Protection Department Provision of Services for The Identification of ECs in the Catchment Areas of Tsim Sha Tsui East, Kin Wan Street and Hoi Sham Park Box Culverts
6 2014 Environmental Protection Department Environmental Protection Department Quotation Ref. 14-00232
Provision of Services for the Identification of Expedient Connection in Kwun Tong
7 2013 Drainage Services Department Drainage Services Department Contract No. 12/LD/2013
Manhole Survey in Tai Po
8 2013 Drainage Services Department Drainage Services Department Contract No. 09/LD/2013
Manhole Survey in Sha Tin and Sai Kung
9 2012 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Contract No. 06/LD/2012
Manhole Survey in East Kowloon
10 2012 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Contract No. 05/LD/2012
Manhole Survey in West Kowloon
11 2011 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. RW 10-166
Tender for the Provision of Service for the Identification of Expedient Connection in Shamshuipo 2011
12 2009 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. RW 08-0243
Provision of Services for Identification of Expedient Connections (2009/2010)
Carry out manhole survey for stormwater drainage system at Tuen Mun
13 2008 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Agreement No. CE 46/2006 (DS)
Review of Drainage Master Plans in Yuen Long and North Districts - Feasibility Study
Water Measurement in Tin Shui Wai and Yuen Long District & North District
14 2008 Drainage Services Department, HKSAR Drainage Services Department, HKSAR CE 4/2007(DS)
Sewage Interception Scheme in Kowloon City - Investigation
Contract No. SP03/2008 - Manhole and CCTV survey
15 2007 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR CE37/2006(DS)
Tender Ref. SI 07-016
Provision of Service for DWFI Inspection Survey
16 2007 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Review of West Kowloon and Tsuen Wan Sewerage Master Plans-Feasibility Study
Tender for the Provision of Service for Investigation Surveys for
Critical Problematic Areas in West Kowloon and Tsuen Wan
17 2006 MTR Corporation Limited MTR Corporation Limited Provision of Underground Condensing Mains Survey and Monitoring (Phase 1)
18 2006 The Hongkong and Shanghai Banking Corporation (HSBC) Johnson Controls Hong Kong Ltd. HSBC Main Building - BRW16-05 Seawater Main Pipe Inspection and Repair at HMB
19 2007 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Provision of Service for the Kowloon City District Expedient Connection Survey
C. Utility Survey
Item 65Year Client Project Client Project Description
1 2019 Architectural Services Department Architectural Services Department Underground service investigation for Construction of a New Public Market in Tin Shui Wai
2 2018 Wong & Ouyang (HK) Ltd. Wong & Ouyang (HK) Ltd. Underground Utility Survey and Topographic Survey at Taikoo Place, 979 King’s Road
3 2018 AECOM Asia Co., Limited AECOM Asia Co., Limited Underground Utility Survey at Site Area near East Coast Road and Sky City Interchange
4 2018 Kerry Property Management Limited Kerry Property Management Limited Underground Utility Survey at Proposed Residential Development at Wong Chuk Hang Station
5 2018 J. Roger Preston Limited J. Roger Preston Limited Utility Survey at Queensway, Hong Kong
6 2017 China State Construction Engineering (HK) Ltd. China State Construction Engineering (HK) Ltd. Contract 3801 APM and BHS Tunnels on Existing Airport Island
Underground Utility Survey
7 2017 The Hong Kong Ocean Park Land Marker (1980) HK Co., Ltd. Underground Utility Survey at Fisherman's Wharf Hotel at Ocean Park
8 2016 Architectural Services Department P&T Architects and Engineers Ltd. Utility Survey for Development of Kowloon Tsai Swimming Pool
9 2016 Gammon Construction Limited Gammon Construction Limited Underground Utility Survey at Black Point Power Station
10 2016 Meinhardt (Hong Kong) Ltd. Meinhardt (Hong Kong) Ltd. Hong Kong International Airport Contract P271 –
Terminal 1 Capacity Enhancement Design Consultancy Services
Underground Utility Survey
11 2016 Hong Kong Sanatorium Hospital Ronald Lu & Partncrs (Hong Kong) Ltd. Underground Services Survey at Hong Kong Sanatorium Hospital
12 2016 P&T Architects and Engineers Ltd. P&T Architects and Engineers Ltd. St. Paul's Hospital Redevelopment - Final Phase Redevelopment, 2 Eastern Hospital Road, I.L. 1018 - Underground Utilities Survey
13 2015 New World Construction Co. Ltd. New World Construction Co. Ltd. 14104 AOS-T14104-0027-Detection and Scanning of Existing Underground Services for Avenue of Stars and Tsim Sha Tsui East Esplanade
14 2015 Civil Engineering and Development Department CRBC-CEC-KADEN Joint Venture Contract No. CV/2013/08
Liantang/Heung Yuen Wai Boundary Control Point Site Formation and Infrastructure Works – Contract 6 - Utilities Detection
15 2015 Taikoo Place Holdings Limited Wong & Ouyang (HK) Ltd. Taikoo Place, 979 King's Road, Quarry Bay, Hong Kong
Underground Utility and Topographic Survey
16 2015 Hong Kong International Airport AECOM P252 Utility Survey at Airport Road and Sky City Road
17 2014 Hong Kong International Airport Gammon Construction Limited Hong Kong International Airport
Contract P557 – Midfield Phase 2 Development Site Investigation Works
18 2014 Civil Engineering and Development Department Meinhardt (Hong Kong) Limited Independent Utility Surveyor for Agreement No. CE2/2009 (HY)
Government, Institution or Community Facilities for Kwun Tong Town Centre Redevelopment -
Provision of Two Grade-separated Pedestrian Linkage
to the Kwun Tong Town Centre Redevelopment - Design and Construction
19 2014 Highways Department CRBC-Kaden Joint Venture Contract No. HY/2013/12
Tuen Mun - Chek Lap Kok Link - Northern Connection Toll Plaza and Associated Works
Sub-Contractor Package: UU Detection
20 2014 CLP Power HK Ltd. Gammon Construction Limited Utility Survey for SI Works for Existing / Prospective Sites of CLP Power's Premises (2014-2016) for CLP Power HK Ltd.
21 2014 Drainage Services Department Chun Wo Construction & Engineering Co., Ltd Contract No. DC/2012/03
Happy Valley Underground Stormwater Storage Scheme
Underground Utilities Detection
22 2013 Kerry Project Management (H.K.) Limited Kerry Project Management (H.K.) Limited Proposed Residential Development at Kowloon Inland Lot No. 11227,
J/O Sheung Lok Street and Sheung Shing Street, Ho Man Tin, Kowloon
Condition Survey Consultancy Services of Green Area
23 2013 Sam Mak & Associates Surveyors (HK) Ltd. Sam Mak & Associates Surveyors (HK) Ltd. Kwong Wah Hospital and Kowloon Hospital
Underground Utility Survey
24 2013 Gammon Construction Limited Gammon Construction Limited Happy Valley Racecourse
Utility Survey
25 2013 Penta-Ocean Construction Co., Ltd. MTRC Shatin to Central Link Contract 1102 – Hin Keng Station and Approach Structures
港鐵沙中線合約編號 1102 –顯徑站及大圍至顯徑高架軌道及地面軌道工程
Underground Utilities Detection
26 2012 Meinhardt (M&E) Limited Meinhardt (M&E) Limited Underground Utilities Survey for
Office & Retail Development of "Harmony"
at Sunning Road, Causeway Bay, Hong Kong
27 2012 Swire Properties Management Ltd. John Barrett & Associates Ltd. Taikoo Place
Underground Utility Survey
28 2012 MTR Corporation Limited Vinci Construction Grands Projets MTRC Hin Keng to Diamond Hill Tunnels (SCL 1103)
Underground Utility Survey
29 2012 Highway Department Dragages-China Harbour-VSL Joint Venture (DCVJV) Contract No. HY/2011/09
Hong Kong - Zhuhai - Macao Bridge Hong Kong Link Road
Section Between HKSAR Boundary and Scenic Hill
Underground Utility Survey
30 2011 Swire Properties Limited Swire Properties Limited Three Pacific Place Extension
Underground Utility Survey Works
31 2011 MTR Corporation Limited Chun Wo - Hip Hing Joint Venture MTRC - Kwun Tong Line Extension
Contract 1002 Whampoa Station and Overrun Tunnel
Non-destructive Utilities Survey
32 2011 MTR Corporation Limited Laing O' Rourke Construction Hong Kong Ltd. Contract No.: 901 - Admiralty Integrated Station and SCL Enabling Works
Underground Utility Survey
33 2010 Water Supplies Department, HKSAR Wo Hing Construction Company Ltd Survey of Existing PCCW Submarine Cable near Sunshine Island for Contract No.5/WSD/09
34 2010 Associated Architects Ltd. Associated Architects Ltd. Mong Kok Revitalisation
Phase 1, Phase 2, Phase 3 and Phase 4
Utility Survey
35 2010 MTR Corporation Limited DrilTech Ground Engineering Ltd. MTRC Contract No. 11203
Stage II Further Ground Investigation for Shatin to Central Link
36 2010 Highways Department, HKSAR China Harbour Engineering Company Limited HY/2009/03
Tuen Mun Road Town Centre Section
Underground Utility Detection at Portion 4
37 2010 Water Supplies Department, HKSAR AECOM Agreement No. CE 58/2008 (WS)
Integration of Ma On Shan and Pak Kong Fresh Water Supply Systems
Investigation, Design and Construction
Utility Survey in Sai Kung and Ma On Shan Areas
38 2010 MTR Corporation Limited Tysan Foundation Ltd. Express Rail Link (Contract 803B)
West Kowloon Terminus Piles (Site A - North)
Underground Utilities Detection for Area 13.34 & 13.39
39 2010 Civil Engineering & Development Department, HKSAR Chun Wo - Leader Joint Venture Contract No. HK/2009/01
Wan Chai Development Phase II
Central - Wan Chai Bypass at HKC and Exhibition Centre
Detection of Existing Utilities
40 2009 Drainage Services Department, HKSAR Metcalf & Eddy Ltd. Agreement No. CE 43/2007 (DS)
Upgrading of San Wai Sewage Treatment Works
-Investigation, Design and Construction
Utility Survey for San Wai Sewage Treatment Works Area
41 2009 Architectural Services Department, HKSAR Ove Arup & Partners Hong Kong Ltd. Consultancy Services for Structural Investigation and Assessment for Central Market Underground Services Investigation
42 2009 Architectural Services Department, HKSAR Reachable Engineering Consultants Ltd. Quotation No.: Antiq 23/2009
Resources Kit and Utilities Mapping for Oil House of the Former Hoi Pa Tsuen and Chan Yi Cheung Ancestral Hall by competent person
43 2009 Hong Kong Housing Authority, HKSAR Dixie Engineering Co. Ltd. Contract No. 20090061
Underground utilities investigation term contract (2009-2011)
44 2009 Water Supplies Department, HKSAR Metcalf & Eddy Ltd. Contract No. 28/WSD/08
Replacement and Rehabilitation of Water Mains Stage 4,
Mains in Kowloon - Condition Survey of Water Mains - Utility Survey by Competent Person
45 2009 Water Supplies Department, HKSAR Water Supplies Department, HKSAR Agreement No. CE10/2008(WS)
Replacement and Rehabilitation of Water Mains Stage 4
Mains in New Territories
Utilities Survey in Tuen Mun, Yuen Long and Kam Tin
46 2009 Water Supplies Department, HKSAR Noble Crown Development Ltd. WSD/Contract No. 10/WSD/08
Replacement & Rehabilitation of Water Mains Stage 3
Mains in Central and Western District
Underground Utilities Mapping and Survey
47 2009 Water Supplies Department, HKSAR Water Supplies Department, HKSAR Agreement No. CE10/2008/(WS)
Replacement and Rehabilitation of Water Mains Stage 4
Mains in New Territories
Utilities Survey in Tsing Yi and Kwai Chung
48 2009 Water Supplies Department, HKSAR Water Supplies Department, HKSAR Agreement No. CE10/2008/(WS)
Replacement and Rehabilitation of Water Mains Stage 4
Mains in New Territories
Utilities Survey in Tsuen Wan, Siu Lam, Sham Tseng and Ma Wan
49 2008 MTR Corporation Limited US & Associates Consultants Co., Ltd. Utility survey at MTRC Hung Hom Station
50 2008 Water Supplies Department, HKSAR Noble Crown Development  Ltd. Contract No. 16/WSD/06
Replacement and Rehabilitation of Water Mains Stage 2
Mains in West Kowloon and Kowloon City
Underground Utilities Mapping and Survey
51 2008 Highways Department, HKSAR, HKSAR Highways Department, HKSAR Reconstruction and Improvement of Tuen Mun Road -
Design and Construction
Supplementary Agreement No. 1
Traffic Improvements to Tuen Mun Road Town Centre Section -
Utility Investigation
52 2008 Hongkong Land Limited Hongkong Land Limited Pipe Tracking and Alignment Survey at Central, Hong Kong for Hongkong Land Seawater Mains Improvement
53 2008 Drainage Services Department, HKSAR, HKSAR Drainage Services Department, HKSAR Port Shelter Sewerage Stage 2 and Stage 3 - Design and Construction
Utility Surveys (Package 1)
54 2007 New World Development Company Limited New  Town Project Management Ltd. Underground Utility Survey at New World Centre, Kowloon
55 2007 Drainage Services Department, HKSAR, HKSAR Drainage Services Department, HKSAR Tolo Harbour Sewerage of Unsewered Areas, Stage II -
Investigation, Design and Construction
56 2007 MTR Corporation Limited Maunsell Consultants Asia Ltd. Utility Survey and Trial Pit Survey
Proposed Footbridge at Junction of Pui Shing Road and Ngan O Road, Tseung Wan O
57 2007 Water Supplies Department, HKSAR Stanger Asia Limited Replacement and Rehabilitation of Water Mains Stage 3
Mains on Hong Kong and Islands - Investigation, Design and Construction
Utility Survey - Contract No. 1 (Central & Western and Southern Districts) &
Contract No. 2 (Wan Chai & Eastern Districts)
58 2007 Drainage Services Department, HKSAR, HKSAR Stanger Asia Limited Utility Survey and Inspection Pit Survey for Tuen Mun Sewerage
59 2007 Water Supplies Department, HKSAR Tonic Engineering & Construction Co., Ltd Contract No. 17/WSD/06
Replacement and Rehabilitation of Water Mains, Stage 2 – Main in Kwai Tsing
Pre-construction Utility Survey
60 2007 Electrical and Mechanical Services Department Electrical and Mechanical Services Department Utility Survey in Wanchai, Admiralty and Central
61 2006 Water Supplies Department, HKSAR Water Supplies Department, HKSAR CE3/2005(WS)
Replacement and Rehabilitation of Water Mains Stage 2
Mains on Hong Kong and Islands
Investigation, Design and Construction
Utility Survey at Hong Kong East
62 2006 Water Supplies Department, HKSAR Water Supplies Department, HKSAR CE3/2005(WS)
Replacement and Rehabilitation of Water Mains Stage 2
Mains on Hong Kong and Islands
Investigation, Design and Construction
Utility Survey at Hong Kong Central, Wan Chai & Lantau
63 2006 Water Supplies Department, HKSAR Wo Hing Construction Co., Ltd Contract No. 1/WSD/06(W)
Water Leak Detection for Maintenance Contract of Water Supplies Department, HKSAR
64 2006 MTR Corporation Limited MTR Corporation Limited Provision of Underground Condensing Mains Survey and Monitoring (Phase 1)
65 2005 Civil Engineering and Development Department, HKSAR MBH JV CEDD Contract No. ST 79/02
Shatin New Town, Stage II
Road T3 and Associated Roadworks
Sub-Contract Work for Provision of Competent Person for Cable/Utilities Detection
66 2004 China Insurance Group Harriman Property Management Limited Modification / Installation of U/G A/C Cooling Water Intake Pipes
By Pipe-Jacking for China Insurance Group Building
(Harriman - CIGB Project)
67 2003 Water Supplies Department, HKSAR Costain-China Harbour-
AARSLEFF JV
3/WSD/02 REPLACEMENT AND REHABILITATION OF WATER MAINS STAGE 1 PHASE 1 -MAINS ON HK ISLAND AND LANTAU ISLAND
D. Water Leakage Detection
Item Year Client Project Client Project Description
1 2019 Hospital Authority Hospital Authority Water Leak Detection at Ruttonjee Hospital 
2 2018 Electrical and Mechanical Service Department Electrical and Mechanical Service Department Water Leakage Survey of Street Fire Hydrant Underground Pipes and Associated accessories at Castle Peak Hospital
3 2017 Water Supplies Department Water Supplies Department Contract No. 20/WSD/16 - Leak Detection for Water Mains in New Territories West
4 2016 Water Supplies Department Water Supplies Department Contract No. 5/WSD/16
Leak Detection for Water Mains in Hong Kong and Outlying Island
5 2014 Water Supplies Department Water Supplies Department Contract No. 12/WSD/14
Leak Detection for Water Mains in Sai Kung
6 2011 Water Supplies Department Wo Hing Construction Co., Ltd Contract No. 1/WSD/11(K)
Water Leak Detection for Maintenance Contract of Water Supplies Department
7 2010 MTR Corporation Limited MTR Corporation Limited Emergency Water Leakage Detection of MTRC Underground Condensing Mains
8 2009 Leader Construction Company Ltd. Leader Construction Company Ltd. Ching Tak Street, Wong Tai Sin
Underground water pipe (dia. 200mm) with survey length 100m
9 2009 Harbour City Estate Ltd. Harbour City Estate Ltd. Water leak detection for underground fresh water supply pipe (dia. 150mm) by competent person
10 2009 Architectural Services Dept. Architectural Services Dept. Detection of buried leaking pipe in Tsing Yi Park from water meter to 2 pumps room as per Contract No. 027/KW7(W)/2009
11 2009 China State Construction Engrg. (HK) Ltd. China State Construction Engrg. (HK) Ltd. Water Leakage Detection at Discovery Bay by competent person
12 2009 Chun Wo Construction & Engineering Co. Ltd. Chun Wo Construction & Engineering Co. Ltd. Condition Survey by Competent Persons at Gloucester Road, Hong Kong
13 2009 Hong Yip Service Co. Ltd. Hong Yip Service Co. Ltd. Water Leakage Detection by Competent Persons at On Ning Garden, Tseung Kwan O
14 2008 Water Supplies Department, HKSAR Wo Hing Construction Co. Ltd. Contract No. 1/WSD/08 (K)
Water Leak Detection for Maintenance Contract of Water Supplies Department, HKSAR
15 2008 New Town Project Management Limited Hip Hing Builders Co. Ltd. Redevelopment of  No. 39 Queen's Road Central & Nos. 19-28 Li Yuen Street East (T200604)
Investigation of underground utility condition surrounding the project
- CCTV surveys for conduit condition evaluation
- Water leakage detection
16 2008 Architectural Services Department, HKSAR Architectural Services Department, HKSAR Quotation Ref. No.: O&ML 09-19
Carry out buried water-carrying services leakage testing
at Hong Kong Zoological & Botanical Gardens
17 2008 Sanfield Building Contractors Ltd. Sanfield Building Contractors Ltd. Water Leakage Detection at One Silver Sea, Tai Kok Tsui
18 2008 Sanfield Building Contractors Ltd. Sanfield Building Contractors Ltd.  KLN 11146, Hoi Fai Road -Leak Noise Correlation on WSD Water Mains
19 2008 MTR Corporation Limited Maeda Corporation MTRC-617 Tseung Kwan O South Station
Hydrogen Gas Leak Detection for Salt Water Main
20 2008 Hong Yip Service Co. Ltd. Hong Yip Service Co. Ltd. Acoustic Water Leakage Detection Survey, Utility Survey & Topographical Survey for the existing DN450 Fresh Water Pipe at Lei Tung Estate
21 2006 Water Supplies Department, HKSAR Wo Hing Construction Co., Ltd Contract No. 1/WSD/06(W)
Water Leak Detection for Maintenance Contract of Water Supplies Department, HKSAR
E. Advanced Leakage Detection of Buried Water Carrying Services Affecting Slopes
Item Year Client Project Client Project Description
1 2016 Savills Property Management Ltd. Tom Leung Consulting Engineers Leakage Investigation Fieldworks for Water Carrying Servcies at No. 5G-5H & 5J-5K Bowen Road, Hong Kong in the Vicinity of Feature No. 11SW-B/CR 618
2 2013 The Chinese University of Hong Kong The Chinese University of Hong Kong Investigation Works on Buried Water Carrying Services in Vicinity of
Various Slope Features within the University's Campus
3 2009 The Hong Kong Bayanihan Trust US & Associates Consulting Co. Ltd. Consultancy Services Proposal for Discharging of BDDH20/02/HK (BS) at #55, Victoria Road, Hong Kong 
4 2008 The Incorporated Owners of Wah Kwai Estate Maunsell Geotechnical Services Ltd. Leakage detection works for slopes Nos. 11SW-C/C358, 11SW-C/C359, 11SW-C/C360, 11SW-C/F28(2), 11SW-C/FR282, 11SW-C/FR94 & 11SW-C/FR95 at No. 3 Wah Kwai Rd., Wah Kwai Estate, Aberdeen, Hong Kong
5 2008 Architectural Services Department, HKSAR Architectural Services Department, HKSAR Quotation Contract No.: 33/KWT(W)/2008
Inspection and testing of buried water-carrying services with 2 set reports at Wo Yi Hop Road Sports Ground, Tang Shiu Kin Sports Centre and North Kwai Chung Jockey Club Swimming Pool
6 2008 Architectural Services Department, HKSAR Architectural Services Department, HKSAR Carry out BWCS works to lot no. HKM-19
Ex-Pathological Institute (Medical Museum), 2 Caine Lane
7 2003 The Chinese University of Hong Kong Univic Engineering Ltd Investigation & Repair Works on Buried Water Carrying Services at Features Nos. 7NE-C/C65, C66, C127, C132, C150, C156, C166, C179, C232, C266, C270, C276, C281, C307, C396, CR135, F16, F18, F129, FR84 & R7 for the Chinese University of HK
8 2003 Hong Kong Housing Authority, HKSAR Yick Hing Construction Co Ltd HKHA CONTRACTNO 20010038 TERM CONTRACT FOR SLOPE MAINTENANCE AND IMPROVEMENT WORKS AT NORTHERN REGION(FOLLOW UP UTEC DATA)
F. Pipe Rehabilitation by Trenchless Technology
Item Year Client Project Client Project Description
1 2019 Drainage Services Department Drainage Services Department Contract No. PM08/2018
Sewer Rehabilitation at Salisbury Road adjacent to Nathan Road and Middle Road, Tsim Sha Tsui
2 2018 New World Construction Company Limited New World Construction Company Limited High Pressure Water Jetting & Relining of 225 mm diameter pipe at Sai Yuen Lane, Sai Ying Pun
3 2018 Leighton-Gammon Joint Venture (810A) Leighton-Gammon Joint Venture (811A) Lining at 810A West Kowloon Terminus Station North
4 2017 New World Construction Co. Ltd. New World Construction Co. Ltd. Lining Work of Existing 1200mm dia. Sewer Pipe at Salisbury Road (for KS61 Project)
5 2017 I.O. of Fu Keung Court Shui On Properties Management Limited Underground Drainage System Repair Work at Blocks B & C of Fu Keung Court
6 2016 New World Construction Co. Ltd. Kaden Construction Limited 12106 New World Centre Remodeling
Nominated Subcontract (Package Code no. 4040) Sea Deck A&A Works
Subcontract No. 1309/6010 - Pipeline Rehabilitation
7 2016 The Incorporated Owners of Green Villa The Incorporated Owners of Green Villa Lining works at Green Villa
8 2013 Architectural Services Department Architectural Services Department Quotation No.: P&ML-13-107
Internal Lining for Underground Drainage Repair at Fairmont Gardens
9 2011 Penta-Ocean Construction Co., Ltd. Penta-Ocean Construction Co., Ltd. Relining Works to Drainage Pipe
at Choi Ming Street and King Ling Road, Tsuen Kwan O
10 2011 Hongkong Land Ltd. Davis Langdon & Seah Hong Kong Ltd. Hongkong Land Sewerage Review 2008
Tender for Pipeline Rehabilitation Works (Phase II)
11 2010 The Hong Kong and China Gas Co. Ltd. The Hong Kong and China Gas Co. Ltd. Quotation Ref. No.: ND/NP/MIS/K/Q005/10
Pipe Cutting, Sealing and Removing of Existing 300mm Gas Main (with sleeve or without sleeve) inside Box Culvert at
Tokin Street J/O Fuk Wing Street  I/C with DSD Project PWP Item 4138CD - Decking of Tonkin Street 
12 2009 Hongkong Land Ltd. Hongkong Land Ltd. Hongkong Land Seawater Review 2008
Pipeline Rehabilitation Works
Ice House Street, Des Voeux Road
13 2009 The Hong Kong and China Gas Co. Ltd. The Hong Kong and China Gas Co. Ltd. Tender Ref: ND/NP/MIS/H/T002/09
Pipe Cutting, Sealing and Removing 2 Nos. of Existing 300mm Gas Mains inside Box Culvert at
Street Water near Connaught Wet, Hong Kong
14 2009 Chevalier (Construction) Co. Ltd. Chevalier (Construction) Co. Ltd. Construction of Redevelopment of Shatin Pass Estate (20060094)
Remedial works to damaged drain (dia. 1500mm and 5.773m in length)
Builder's Work (Repair of 1500mm dia. Damaged drainage) and
Survey Works for 1500mm dia. Damaged Drainage
15 2008 Swire Properties Management Ltd. Gammon Construction Ltd. Pacific Place Mall Contemporisation
The Site Investigation Works at Support C (2nd Stage) for the Proposed Footbridge
16 2008 The Plantation Road JV committee Kam Ming Design Limited New Sewer/Drainage works at 15-27 Plantation Road, The Peak
17 2008 The Hong Kong and China Gas Co. Ltd. The Hong Kong and China Gas Co. Ltd. Quotation Ref. No. ND/NP/DH/Q013/07
Pipe Cutting, Sealing and Removing of Existing 300mm Gas Main inside Box Culverts
at Aberdeen Main Road J/O Aberdeen Reservoir Road
18 2008 IO of King Lai Court China Overseas Property Services Ltd. 瓊麗苑第二期)地底排水喉管及排水井維修工程
(編號: 3016/t003/08)
19 2008 Kadoorie Estates Ltd. Kadoorie Estates Ltd. CCTV Survey and Remedial Works by competent persons
St. George's Building
Connaught Road Central, Hong Kong
20 2008 Civil Engineering and Development Department, HKSAR Leighton-China State-Van Oord Joint Venture H2189-Central Reclamation
Joint Repair at the Central Reclamation III Site for two DN900mm Sea Water Cooling Mains by AMEX-10 Seal
21 2006 The Hongkong and Shanghai Banking Corporation (HSBC) Johnson Controls Hong Kong Ltd. HSBC Main Building - BRW16-05 Seawater Main Pipe Inspection and Repair at HMB
G. GPR(Ground Penetrating Rader) Survey
Item Year Client Project Client Project Description
1 2018 New City Construction Co., Ltd. New City Construction Co., Ltd. Construction of Tsun Yip Street Playground as Kwun Tong Industrial Cultural Park
Ground Penetrating Radar (GPR) Survey
2 2018 Chun Wo Construction & Engineering Co Ltd Chun Wo Construction & Engineering Co Ltd Tolo Highway Highway, southbound near Shatin Racecourse Road
Ground Penetrating Radar (GPR) Survey
3 2018 New City Construction Co., Ltd. New City Construction Co., Ltd. Utility and GPR Survey at Tsun Yip Street, Kwun Tong
4 2016 MTR Corporation Limited Chun Wo Construction & Engineering Co., Ltd. Void Detection of the soil underneath the tracks at Tung Chung Line by Ground Penetrating Radar (GPR)
5 2014 Great East Asia Surveyors & Consultants Co. Ltd. Great East Asia Surveyors & Consultants Co. Ltd. Four survey locations at Shell Tsing Yi Installation, Sai Tso Wan Road, Tsing Yi, N.T.
Ground Penetrating Radar (GPR) Survey
6 2014 Leader - Sunnic Joint Venture Leader - Sunnic Joint Venture Pavement Area near Klnwcity Community Hall
Choi Hung Road, Wong Tai Sin
GPR Survey
7 2013 Samsung - Hsin Chong Joint Venture Samsung - Hsin Chong Joint Venture SCL 1109: Structural Diagnostic on Nullah Rock Wall
8 2010 Drainage Services Department, HKSAR China Road and Bridge Corporation and
Dix Construction & Transportation Ltd. Joint Venture
Contract No.: DC/2009/07
North District and Tolo Harbour Regional Sewerage – Upgrading of Trunk Sewers at Ma Liu Shui, Tai Po and North District
9 2009 Harbour City Estates Limited Harbour City Estates Limited Ocean Terminal, Tsim Sha Tsui, Kowloon
10 2009 Drainage Services Department, HKSAR Penta-Ocean Construction Co. Ltd. Contract No. DC/2002/02
Wan Chai East and North Point Sewerage Remaining Works
GPR Survey at Tin Hau Temple Road
11 2009 Hong Kong Customs and Excise Dept. Hong Kong Customs and Excise Dept. GPR survey for void detection
at Stonecutters Island Public Cargo Working Area
12 2009 CM Wong & Associates Ltd. CM Wong & Associates Ltd. Structural survey for the Stone Houses at Hau Wong Temple New Village and Old House Wong UK Village, Shatin
13 2009 Penta Ocean Construction Co., Ltd  Black & Veatch Hong Kong Limited Emergency Works for Void Detection by Ground Penetrating Radar (GPR) Survey At Tai Hang Road, Hong Kong
14 2008 ExxonMobil Hong Kong Ltd. ExxonMobil Hong Kong Ltd. WS UG Fireline GPR (Ground Penetrating Radar)
at Tsing Ti West Site, Tsing Keung No. 19
15 2008 Sanfield Building Contractors Ltd. Sanfield Building Contractors Ltd. Void Detection by Ground Penetrating Radar Survey (GPR)
at Hoi Fai Road, Kowloon
16 2007 Highways Department, HKSAR Hip Hing Construction Co., Ltd GPR Survey at Ma Tin Road, Yuen Long
H. Flow Survey
Item Year Client Project Client Project Description
1 2018 WSP Group WSP Group Water Flow Rate Measurement at Diamond Hill CDA Site
2 2016 Drainage Services Department Drainage Services Department Contract No. HKI 01/2016
Installation of Flow Monitoring System of Hong Kong West Drainage Tunnel, Lai Chi Kok Drainage Tunnel and Tsuen Wan Drainage Tunnel
3 2016 Drainage Services Department Drainage Services Department Contract No. 05/LD/2016
Flow Survey in Tsuen Wan Drainage Tunnel
4 2016 Drainage Services Department Drainage Services Department Contract No. 06/LD/2016
Flow Survey of Hong Kong West Drainage Tunnel
5 2015 Drainage Services Department Drainage Services Department Contract No. 03/LD/2015
Installation of New Gauging Stations at Yuen Long
6 2015 Drainage Services Department Drainage Services Department Contract No. 04/LD/2015
Flow Survey of Hong Kong West Drainage Tunnel
7 2013 Drainage Services Department Drainage Services Department Contract No. 14/LD/2013
Flow Survey in Hong Kong West Drainage Tunnel
8 2013 Drainage Services Department Drainage Services Department Contract No. PM 2/2013
Flow Monitoring, CCTV and Manhole Surveys for Rehabilitation of Trunk Sewers in Kowloon, Shatin and Sai Kung
9 2013 Drainage Services Department Drainage Services Department Contract No. 06/LD/2013
River Flood Risk Study - Stage 1
River Monitoring and Flood Warning System at
Chuen Lung, Tsuen Wan and Ta Shek Wu, Pat Heung
10 2012 Drainage Services Department Drainage Services Department Contract No. SPW 04/2013
CCTV, Manhole, Utility and Flow Surveys,
and Water Sampling and Testing for Yuen Long Town Nullah
(Town Centre Section) - Stage 1 Improvement Works
11 2012 Drainage Services Department Drainage Services Department Contract No. 11/LD/2012
Flow Survey in Hong Kong West Drainage Tunnel
12 2012 Drainage Services Department Drainage Services Department Quotation Ref: MS/2012/04
Extended Monitoring Scheme of Flow Levels in Drainage and Sewerage Systems
13 2012 Civil Engineering and Development Department Civil Engineering and Development Department Contract No. KLN/2012/09
Pollution Loading Inventory Survey and Water Quality Monitoring
at Kai Tak Approach Channel
14 2012 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. 12-00045
Tender for the Provision of Services for Control of Water Pollution at Tsuen Wan Beaches
15 2011 Drainage Services Department Drainage Services Department Flow Survey for Hydraulic Analysis of Yuen Long Bypass Floodway in 2012
16 2011 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. 11-00536
Provision of UV Disinfection Trial Scheme on Beach Water Pollution Control at Big Wave Bay Area
17 2011 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Flow Survey for Hydraulic Analysis of Kai Tak Transfer Scheme in 2011
18 2010 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. SI 10-193
Tender for the Provision of Service for Control of Water Pollution
At Tsuen Wan Beaches - Extension of maintenance for UV disinfection systems
19 2009 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref: SI 10-048
Provision of Service for Control of Water Pollution at Yau Kom Tau
20 2009 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref: SI 10-047
Provision of Service for Control of Water Pollution at Angler's Beach
21 2009 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref: SI 10-046
Provision of Service for Control of Water Pollution at Approach Beach
22 2010 MTR Corporation Limited Maeda - China State Joint Venture Express Rail Link
Contract 823A - Tai Kong Po to Tse Uk Tsuen Tunnels
Sub-Contract for Existing Stream Flow Monitoring and Reporting System 
23 2010 MTR Corporation Limited Maeda - China State Joint Venture Express Rail Link
Contract 823B - Shek Kong Stabling Sidinigs & Emergency Rescue Sidings
Sub-Contract for Existing Stream Flow Monitoring and Reporting System 
24 2009 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref.: SI 09-125
Provision of Consultancy service for control of water pollution at Lido Beach
25 2009 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Pilot Monitoring Scheme  of Flow Levels in Drainage and Sewerage System
26 2009 Drainage Services Department, HKSAR US & Associates Consulting Co. Ltd. DSD Contract No. PM 14/2009
Water Quality, Flow Investigation and Manhole Survey at Tuen Mun
27 2009 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref: SI 09-033
Provision of Service for Control of Water Pollution at Sham Tseng
28 2009 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Flow Survey for Hydraulic Analysis of Tai Hang Tung Storage Scheme
29 2008 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. SI-08-232
Provision of Service for Control of Water Pollution at Ting Kau
30 2008 Drainage Services Department, HKSAR Info Site Investigation Engineering & Consulting Co. Ltd. Agreement No. CE 13/2008 (DS)
Control of Water Pollution at Jordan Valley Box Culvert
Investigation, Design and Construction
Flow Monitoring, Water Sampling & CCTV Survey
31 2008 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. SI 08-079
Provision of Service for Sewage Flow Surveys for Kwun Tong Sewerage System
32 2008 Drainage Services Department, HKSAR Info Site Investigation Engineering & Consulting Co. Ltd. Investigation and Design of Sewer Duplication across
Flow Survey in Shing Mun River, Siu Lek Yuen Nullah and Fo Tan Nullah
33 2008 Architectural Services Department, HKSAR Architectural Services Department, HKSAR Archsd Consultancy Agreement No. 9AS 037
Town Park, Indoor Velodrome-Cum-Sports Centre
In Area 45, Tseung Kwan O
- Underground Utility Survey
34 2008 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Agreement No. CE 46/2006 (DS)
Review of Drainage Master Plans in Yuen Long and North Districts - Feasibility Study
Water Measurement in North District
35 2008 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Agreement No. CE 46/2006 (DS)
Review of Drainage Master Plans in Yuen Long and North Districts - Feasibility Study
Water Measurement in Tin Shui Wai and Yuen Long District
36 2008 Drainage Services Department, HKSAR Drainage Services Department, HKSAR CE 4/2007 (DS)
Sewage Interception Scheme in Kowloon City - Investigation
Contract No. SP05/2008 - Sewage Flow Monitoring and Water Sampling Survey
37 2008 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Agreement No. CE 61/2006 (DS)
Contract No. CM01/2008 – Sewerage Flow Monitoring and Water Sampling
for Upgrading of Central and East Kowloon Sewerage
38 2007 Drainage Services Department, HKSAR Drainage Services Department, HKSAR River Bed and Flow Discharge Survey at Estuaries of Kam Tin River & Shan Pui River and Tin Shui Wai Western Drainage Channal
39 2007 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Hydrologic Measurement at Estuaries of Kam Tin River & Shan Pui River and Tin Shui Wai Western Drainage Channel
40 2007 Drainage Services Department, HKSAR Drainage Services Department, HKSAR Agreement No. CE 61/2006 (DS)
Contract No. CM01/2007 – Sewerage Flow Monitoring and Water Sampling
for Upgrading of Central and East Kowloon Sewerage
41 2007 Civil Engineering and Development Department, HKSAR Civil Engineering and Development Department Kai Tak Development Engineering Study cum design and construction of Advance Works - Investigation, Design and Construction
Flow Surveys for Sewerage and Drainage Systems
42 2007 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Agreement No. CE 37/2006(DS)
Tender Ref. : IP07-034
Review of West Kowloon and Tsuen Wan Sewerage Master Plans - Feasibility Study
Tender Ref. IP 07-034 - Provision of Service for the Storm water Flow Monitoring Survey
43 2007 Civil Engineering and Development Department, HKSAR Civil Engineering and Development Department, HKSAR KL/2007/01
Kai Tak Development Engineering Study cum design and construction of Advance Works - Investigation, Design and Construction
Flow Surveys for Sewerage and Drainage Systems
I. Pipe Condition Surveys by other non-destructive methods
Item Year Client Project Client Project Description
1 2007 Water Supplies Department, HKSAR Water Supplies Department, HKSAR Replacement and Rehabilitation of Water Mains Stage 3
Mains in New Territories-Investigation, Design and Construction
Condition Survey (Tai Po and Sha Tin)
2 2007 Water Supplies Department, HKSAR Water Supplies Department, HKSAR Replacement and Rehabilitation of Water Mains Stage 3
Mains in New Territories-Investigation, Design and Construction
Condition Survey (Lion Rock Tunnel Road)
3 2007 Water Supplies Department, HKSAR Gammon/Pak Kee Construction Co. Ltd. Dongjing River GRP supply Pipe survey at Fanling near KCRC Station
4 2007 Water Supplies Department, HKSAR Water Supplies Department, HKSAR Replacement and Rehabilitation of Water Mains Stage 3
Mains in New Territories-Investigation, Design and Construction
Condition Survey (Tuen Mun)
5 2007 Water Supplies Department, HKSAR Water Supplies Department, HKSAR Agreement No. CE 24/2006 (WS)
Replacement and Rehabilitation of Water Mains Stage 3
Mains in New Territories-Investigation, Design and Construction
Condition Survey (Yuen Long)
6 2007 Water Supplies Department, HKSAR Hing & Cheong Co., Limited 7/WSD/07
Replacement and Rehabilitation of Water Mains Stage 2
Mains in Kowloon-Condition Survey
J. Others (Civil Works, Pipe Cutting, Grouting, etc)
Item Year Client Project Client Project Description
1 2019 HKT HKT Provision of retrofit works for 29 nos. of deteriorated HKT cable ducts across the decked nullah at Tong Shui Road
2 2018 Paul Y Construction Company Ltd. Drainage Services Department Collection of Video Records at Tsuen Wan Drainage Tunnel,
Lai Chi Kok Drainage Tunnel and Hong Kong West Drainage Tunne
3 2018 The Hong Kong and China Gas Co., Ltd. The Hong Kong and China Gas Co., Ltd. Pipe Cutting, Sealing and Removing of Existing 50mm Gas Main
(with sleeve or without sleeve) inside Box Culvert at
Sung Wong Toi Road O/S Sky Tower, Kowloon (K076)
4 2018 The Hong Kong and China Gas Co., Ltd. The Hong Kong and China Gas Co., Ltd. Pipe Cutting, Sealing and Removing of Existing 80mm Gas Main
(with sleeve or without sleeve) inside Box Culvert at
70 – 76 Sung Wong Toi Road, Kowloon (K078)
5 2018 The Hong Kong and China Gas Co., Ltd. The Hong Kong and China Gas Co., Ltd. Pipe Cutting, Sealing and Removing of Existing 250mm Gas Main
(with sleeve or without sleeve) inside Box Culvert at
Wuhu Street near Dock Street, Kowloon (K374)
6 2016 Guardian Property Management Limited The Incorporated Owners of The Castle Bay The Castle Bay, Castle Peak Road, Tuen Mun
Replacement for Underground Main Water Supply Pipework
青麗灣別墅 更換及維修食水供水主喉管工程
7 2014 I.O. of Jardine Court Icon City Property Services Ltd. Proposed Drainage Work - Jardine Court
Nos. 24-38 Mount Butler Drive, Jardine's Lookout, HK
8 2013 Environmental Protection Department Environmental Protection Department Quotation Ref. 13-04268
Provision of Services for Footing Investigation of Supersite in Hok Tsui
Trial Pits of Existing Footing and Lab Testing
9 2013 Chun Wo Construction & Engineering Co., Ltd. Chun Wo Construction & Engineering Co., Ltd. Condition Survey at SkyPier P264
10 2013 Environmental Protection Department Environmental Protection Department Tender Ref. 13-00521
UV Disinfection Trial Scheme on Beach Water Pollution Control at Big Wave Bay Area -
Operation and Maintenance of UV Disinfection System
11 2012 The Hong Kong and China Gas Company Ltd. The Hong Kong and China Gas Company Ltd. Quotation Ref. No.: ND/NP/MIS/K/Q001/13
Pipe Cutting, Sealing and Removing of Existing 300mm Gas Main (with sleeve or without sleeve) inside Box Culvert
Chatham Road South near Rosary Church, Kowloon
12 2012 The Hong Kong and China Gas Company Ltd. The Hong Kong and China Gas Company Ltd. Quotation Ref. No.: ND/NP/MIS/K/Q006/12
Pipe Cutting, Sealing and Removing of Existing 500mm Gas Main (with sleeve or without sleeve) inside Decked Nullah at Tonkin Street J/O Po On Road, Kowloon
13 2012 The Hong Kong and China Gas Company Ltd. The Hong Kong and China Gas Company Ltd. Quotation Ref. No.: ND/NP/MIS/K/Q009/11
Pipe Cutting, Sealing and Removing of Existing 200mm Gas Main (with sleeve or without sleeve) inside Box Culverts at
Location 1: Boundary Street O/S Fa Hui Park, Kowloon
Location 2: Tsui Ping Road O/S Tsui To House,
14 2012 The Hong Kong and China Gas Company Ltd. The Hong Kong and China Gas Company Ltd. Quotation Ref. No.: ND/NP/MIS/K/Q004/12
Pipe Cutting, Sealing and Removing of Existing 180mm Gas Main (Total 2 nos.) (with sleeve or without sleeve) inside Decked Nullah at
Un Chau Street J/O Hing Wah Street, Kowloon
15 2012 The Hong Kong and China Gas Company Ltd. The Hong Kong and China Gas Company Ltd. Quotation Ref. No.: ND/NP/MIS/H/Q003/12
Pipe Cutting, Sealing and Removing of Existing 200mm Gas Main (with sleeve or without sleeve) inside Decked Nullah at
Canal Road East N/R Lockhart Road, Hong Kong
16 2011 The Hong Kong and China Gas Company Limited The Hong Kong and China Gas Company Limited Quotation Ref. No.: ND/NP/MIS/K/Q003/11
Pipe Cutting, Sealing and Removing of Existing 400mm, 300mm and 10' Gas Mains (Total 3 nos)
(with sleeve or without sleeve) inside Box Culverts at
Kwun Tong Road N/R Lower Ngau Tau Kok Estate, Kowloon
17 2010 The Hong Kong and China Gas Company Limited The Hong Kong and China Gas Company Limited Quotation Ref. No.: ND/NP/MIS/H/Q013/10
Pipe Cutting, Sealing and Removing of Existing Gas Mains (with sleeve or without sleeve) inside Box Culverts at
Location 1: Tonkin Street N/R Cheung Sha Wan Road, Kowloon
Location 2: Cornwall Street J/O Waterloo Ro
18 2010 The Hong Kong and China Gas Company Limited The Hong Kong and China Gas Company Limited Quotation Ref. No.: ND/NP/MIS/H/Q006/10
Pipe Cutting, Sealing and Removing of Existing Gas Mains (with sleeve or without sleeve) inside Box Culverts at
Location 1: Shek Pai Wan Road J/O Tin Wan Street
Location 2: Jervios Street J/O Cleverly Street, Hong 
19 2010 The Hong Kong and China Gas Co. Ltd. The Hong Kong and China Gas Co. Ltd. Quotation Ref. No.: ND/NP/MIS/K/Q005/10
Pipe Cutting, Sealing and Removing of Existing 300mm Gas Main (with sleeve or without sleeve) inside Box Culvert at
Tokin Street J/O Fuk Wing Street  I/C with DSD Project PWP Item 4138CD - Decking of Tonkin Street 
20 2010 Gammon Construction Limited Gammon Construction Limited Pacific Place Contemporisation at Pacific Place, 88 Queensway, Hong Kong
Stage 4 SI at support A for Proposed New Footbridge
21 2009 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref.: SI 09-125
Provision of Consultancy service for control of water pollution at Lido Beach
22 2009 The Hong Kong and China Gas Co. Ltd. The Hong Kong and China Gas Co. Ltd. Tender Ref: ND/NP/MIS/H/T002/09
Pipe Cutting, Sealing and Removing 2 Nos. of Existing 300mm Gas Mains inside Box Culvert at
Street Water near Connaught Wet, Hong Kong
23 2008 Environmental Protection Department, HKSAR Environmental Protection Department, HKSAR Tender Ref. SI-08-232
Provision of Service for Control of Water Pollution at Ting Kau
24 2008 Swire Properties Management Ltd. Gammon Construction Ltd. Pacific Place Mall Contemporisation
The Site Investigation Works at Support C (2nd Stage) for the Proposed Footbridge
25 2007 The Joint Venture Committee - Plantation Road Kin Ming Design Ltd. Sewer/Drainage Works at 15 Plantation Road
26 2007 Drainage Services Department, HKSAR China Harbour - Peako Joint Venture Ultrasonic Testing on Metal Pipe at Tai Po for
Drainage Improvement Works in Tai Po Urban Area