Official sourceActive
Replacement of Electrical and Mechanical Installation at Shui Wai Stormwater Pumping StationTranslation pending; showing original2026-10-30
DE/2025/12
Issuer workspace
Drainage Services Departmentpublic tender workspace
This page consolidatesDrainage Services Departmentrecords for ongoing, closed, and awarded tenders, updated daily by scraping the official website. Official terms are subject to the official website.
Active
Active
Showing 4 / 4
Official sourceActive
Replacement of Energy Dissipating Inlet (EDI) for Final Sedimentation Tank (FST) Nos. 7 to 12 in Stage IV of Tai Po Sewage Treatment WorksTranslation pending; showing original2026-10-30
DE/2026/10
2026-10-30
DE/2026/07
Official sourceActive
Contract No. DE/2025/13 Shek Wu Hui Effluent Polishing Plant Stage 2 – E&M WorksTranslation pending; showing original2026-12-31
DE/2025/13
Closed
Closed
Showing 100 / 277
Official sourceClosed
Shek Wu Hui Effluent Polishing Plant Stage 2 - Provision of Biological Treatment System"Original2026-10-16
DE/2026/03
Official sourceClosed
Upgrading Works of Sludge Dewatering Facilities at Siu Ho Wan Sewage Treatment Works (Phase 2)Original2026-08-14
DE/2026/06
2026-07-17
DE/2026/09
Official sourceClosed
Term Contract for Provision of Odour Patrol Monitoring Services and Odour Assessment Services at Various Sewage Treatment Facilities of the Drainage Services Department (2026-2029)Original2026-06-25
DE/2025/10
Official sourceClosed
Design, Build and Operate Yuen Long South Effluent Polishing PlantOriginal2026-06-12
DC/2026/03
Official sourceClosed
Design, Build and Operate San Tin Effluent Polishing Plant – Phase 1Original2026-01-16
DC/2025/05
Official sourceClosed
Supply of Sodium Bisulphite Solution to the Drainage Services DepartmentOriginal2026-01-06
DTC/T/2/2025
2026-01-02
DC/2025/01/F1-F3
Official sourceClosed
Framework Contract for Building and Civil Maintenance and Minor Works to DSD Plants and Facilities (2026-2030) (Contract F1-F3)Original2025-12-19
DC/2025/02/F1-F3
2025-07-30
DSD/DAD/01/2025
Official sourceClosed
Supply of 60% Glycerine Solution to the Drainage Services Department on a 12-month contractOriginal2025-06-19
DTC/T/01/2025
Official sourceClosed
Supply of Sodium Bisulphite Solution to the Drainage Services DepartmentOriginal2025-03-11
DTC/T/4/2024
Official sourceClosed
Hung Shui Kiu Effluent Polishing Plant Phase 1 – E&M Works and Biological Treatment BuildingOriginal2025-03-07
DE/2024/09
Official sourceClosed
Hung Shui Kiu Effluent Polishing Plant Phase 1 – Civil WorksOriginal2025-02-07
DC/2024/11
Official sourceClosed
Supply of Screw Pump and Associated Accessories to To Kwa Wan Preliminary Treatment WorksOriginal2024-12-23
DTC/T/2/2024
Official sourceClosed
Supply of 13% Polyaluminium Chloride Solution to Drainage Services DepartmentOriginal2024-11-04
DTC/T/3/2024
Official sourceClosed
Provision of Property and Facility Management Services for the Drainage Services Tower at Cheung Sha Wan Sewage Pumping StationOriginal2024-09-20
DSD/DAD/01/2024
Official sourceClosed
Upgrading of Ma On Shan Sewage Pumping StationOriginal2024-08-02
DE/2024/01
Official sourceClosed
Provision of a Power Generating System Utilising Waste Heat at Sha Tin Sewage Treatment WorksOriginal2024-07-26
DE/2024/05
Official sourceClosed
Upgrading of Screw Pump No. 5 for To Kwa Wan Preliminary Treatment WorksOriginal2024-07-26
DE/2024/07
Official sourceClosed
Provision of Electrical and Mechanical Works for Lok On Pai Sewage Pumping StationOriginal2024-07-19
DE/2024/02
Official sourceClosed
Supply of Anionic Polymer to the Drainage Services DepartmentOriginal2024-07-18
DTC/T/1/2024
Official sourceClosed
Provision of Electrical and Mechanical Equipment for New Sha Tau Kok Stormwater Pumping StationOriginal2024-07-12
DE/2023/03
Official sourceClosed
River Revitalization Works in New Territories, Drainage and Sewerage Improvement Works in Urban Area and New TerritoriesOriginal2024-06-07
DC/2023/16
Official sourceClosed
Drainage Improvement Works in Kowloon CityOriginal2024-05-24
DC/2024/04
Official sourceClosed
Relocation of Sha Tin Sewage Treatment Works to Caverns – Civil Works for Sewage Treatment Facilities and Associated WorksOriginal2024-05-24
DC/2023/18
Official sourceClosed
Drainage Improvement Works in Wong Tai SinOriginal2024-05-17
DC/2024/03
Official sourceClosed
Kwun Tong Promenade Stormwater Storage SchemeOriginal2024-05-17
DC/2024/08
Official sourceClosed
Sha Tin Park Stormwater Storage Scheme and Tai Po Old Market Stormwater Storage SchemeOriginal2024-05-17
DC/2024/07
Official sourceClosed
Shek Kip Mei Stormwater Storage Scheme and Drainage Improvement Works in Eastern District and Lei Yue MunOriginal2024-05-17
DC/2024/06
Official sourceClosed
Enhancement of High Voltage Electrical Equipment at Tseung Kwan O Preliminary Treatment WorksOriginal2024-04-19
DE/2023/02
Official sourceClosed
West Kowloon and Tsuen Wan Village Sewerage – Phase 2 (Package 1)Original2024-04-19
DC/2023/17
Official sourceClosed
Structural Improvement of Sewers and Stormwater Drains Package 1C – Kwai Tsing, Tsuen Wan, Sha Tin, Tai Po and NorthOriginal2024-04-12
DC/2023/13
Official sourceClosed
Site trial of travelling band screen at Kwai Chung Preliminary Treatment WorksOriginal2024-03-01
DE/2023/11
Official sourceClosed
Supply of Liquid Oxygen to the Drainage Services DepartmentOriginal2024-02-26
DTC/T/8/2023
Official sourceClosed
Term Contract for Greening, Landscaping and Establishment Works at Sewage Treatment and Flood Prevention Facilities under Sewage Treatment Division 1Original2024-02-02
DE/2023/10
Official sourceClosed
Supply of Membrane Filtration Modules for Membrane Filtration Tank at Shek Wu Hui Sewage Treatment Works to the Drainage Services DepartmentOriginal2024-01-11
DTC/T/5/2023
Official sourceClosed
Provision of Electrical and Mechanical Equipment for Sha Tin Intermediate Sewage Pumping StationOriginal2023-12-22
DE/2023/01
Official sourceClosed
Provision of Electrical and Mechanical Facilities for Lai Chi Wo Sewage Treatment PlantOriginal2023-12-22
DE/2022/20
Official sourceClosed
Site Formation Works for Hung Shui Kiu Effluent Polishing Plant Phase 1Original2023-12-22
DC/2023/15
Official sourceClosed
Supply of 25% and 50% Sodium Hydroxide Solution to the Drainage Services DepartmentOriginal2023-12-14
DTC/T/6/2023
Official sourceClosed
Supply of Polyelectrolyte (Type V) to Drainage Services DepartmentOriginal2023-12-04
DTC/T/4/2023
Official sourceClosed
Expansion of Floating Photovoltaic System at San Tin PolderOriginal2023-11-03
DE/2023/05
Official sourceClosed
Term Contract for Greening, Landscaping and Establishment Works at Sewage Treatment and Flood Prevention Facilities under Sewage Treatment Division 2Original2023-11-03
DE/2022/17
Official sourceClosed
Construction of Dry Weather Flow Interceptor at Causeway BayOriginal2023-10-13
DC/2023/09
Official sourceClosed
Site trial of new type screen plants and odour suppressing agent at preliminary treatment worksOriginal2023-10-13
DE/2023/08
Official sourceClosed
Construction of Dry Weather Flow Interceptor at Hung HomOriginal2023-09-29
DC/2023/02
Official sourceClosed
Term Contract for Waste Disposal and Minor Civil Engineering Works for Various Sewage Treatment Plants and Pumping Stations in Urban Area, Lantau Island and Outlying IslandsOriginal2023-09-08
DE/2022/11
Official sourceClosed
Construction and Rehabilitation of Sewage Rising Mains in Southern DistrictOriginal2023-09-01
DC/2023/11
Official sourceClosed
Supply of Liquid Oxygen to the Drainage Services DepartmentOriginal2023-08-17
DTC/T/1/2023
Official sourceClosed
Supply of 13% Polyaluminium Chloride Solution to Drainage Services DepartmentOriginal2023-08-10
DTC/T/2/2023
Official sourceClosed
Drainage Maintenance and Construction in Mainland South Districts (2023-2027)Original2023-08-04
DC/2023/04
Official sourceClosed
Supply of Sodium Bisulphite Solution to the Drainage Services DepartmentOriginal2023-07-26
DTC/T/4/2022
Official sourceClosed
Structural Improvement of Sewers and Stormwater Drains Package 1A – Central & Western, Wan Chai, Eastern, Yau Tsim Mong and Sham Shui PoOriginal2023-07-07
DC/2023/05
Official sourceClosed
North District Sewerage Stage 1 Phase 2C and Stage 2 Phase 1 –Village Sewerage in Sheung Shui HeungOriginal2023-06-02
DC/2023/14
Official sourceClosed
Rehabilitation of Underground Sewers – Stage 4Original2023-06-02
DC/2023/10
Official sourceClosed
Construction of Trunk Sewage Rising Main in Cheung Sha WanOriginal2023-05-05
DC/2023/08
2023-05-05
DE/2022/14
Official sourceClosed
Enhancement of Electrical and Mechanical Installations for Tai Po Effluent Pumping Station at Tai Po Sewage Treatment WorksOriginal2023-04-28
DE/2022/16
Official sourceClosed
Drainage Improvement Works at North District – Phase 1Original2023-04-14
DC/2023/07
Official sourceClosed
Relocation of Sha Tin Sewage Treatment Works to Caverns –Ancillary Buildings, Cavern Ventilation System and Associated WorksOriginal2023-04-14
DC/2023/12
Official sourceClosed
Provision of the fourth CHP generating system for Shatin Sewage Treatment WorksOriginal2023-03-31
DE/2022/06
2023-03-31
DE/2022/15
Official sourceClosed
Relocation of Sha Tin Sewage Treatment Works to Caverns - Upstream Sewerage Works - Main WorksOriginal2023-03-24
DC/2022/10
Official sourceClosed
Provision of an on-grid thin film photovoltaic system on curved sedimentation tank covers at Stonecutters Island Sewage Treatment WorksOriginal2023-03-10
DE/2022/21
Official sourceClosed
Provision of Electrical and Mechanical Facilities for Harnessing Renewable Energy in O PARK 1 for Utilisation in Siu Ho Wan Sewage Treatment WorksOriginal2023-01-13
DE/2022/05
2023-01-06
DE/2022/09
Official sourceClosed
Improvement of Pump Cooling System of Main Pumping Station No. 1 at Stonecutters Island Sewage Treatment WorksOriginal2022-12-16
DE/2022/08
Official sourceClosed
Upgrading of air mains pipework and associated facilities at Sha Tin sewage treatment worksOriginal2022-12-16
DE/2022/13
Official sourceClosed
Provision of Electrical and Mechanical Equipment for Luk Tei Tong Sewage Pumping StationOriginal2022-11-25
DE/2022/12
Official sourceClosed
Drainage Improvement Works at Yuen Long – Stage 2Original2022-11-18
DC/2022/02
Official sourceClosed
Site Trial Installation of Lamella Settler and New Type Reciprocating Hydraulic Scraper System at Stonecutters Island Sewage Treatment WorksOriginal2022-10-21
DC/2022/07
Official sourceClosed
Supply of Submersible Sewage Pump with Pump Motor to North West Kowloon Pumping Station in Stonecutters Island Sewage Treatment Works to the Drainage Services DepartmentOriginal2022-10-17
DTC/T/1/2022
Official sourceClosed
Construction of High Voltage Variable Frequency Converter System No.7 for Main Pumping Station No. 1 of Stonecutters Island Sewage Treatment WorksOriginal2022-10-07
DE/2022/01
Official sourceClosed
Structural Improvement of Sewers and Stormwater Drains Package 1B – Kowloon City, Wong Tai Sin, Kwun Tong and Sai KungOriginal2022-09-30
DC/2022/08
Official sourceClosed
Supply of Anionic Polymer to the Drainage Services DepartmentOriginal2022-09-27
DTC/T/2/2022
Official sourceClosed
Drainage Maintenance and Construction in Mainland North Districts (2023-2027)Original2022-09-16
DC/2023/01
Official sourceClosed
Provision of Electrical and Mechanical Equipment for Muk Wu Sewage Pumping StationOriginal2022-09-16
DE/2022/07
Official sourceClosed
Upgrading of existing Moving Bed Biofilm Reactor (MBBR) at Primary Sedimentation Tank no.5 for centrate treatment at Sha Tin Sewage Treatment WorksOriginal2022-09-09
DE/2022/10
Official sourceClosed
Construction of Village Sewerage at Peng Chau and Mui Wo, Modification Works at Tai Po Sewage Treatment Works and Minor Drainage and Sewerage Works in Urban Area and New TerritoriesOriginal2022-08-12
DC/2021/11
Official sourceClosed
Upgrading of Deodorization Units for Sludge Buffer Tanks at Siu Ho Wan Sewage Treatment WorksOriginal2022-07-29
DE/2021/04
Official sourceClosed
Structural Improvement of Sewers and Stormwater Drains Package 1A – Hong Kong Island, Yau Tsim Mong and Sham Shui PoOriginal2022-06-17
DC/2021/10
Official sourceClosed
Village Sewerage in Muk Wu, Lo Wai, Chuen Lung and Kau Wa Keng Old VillageOriginal2022-06-10
DC/2022/06
Official sourceClosed
Yuen Long Barrage and Nullah Improvement SchemesOriginal2022-05-27
DC/2022/03
Official sourceClosed
Sau Nga Road Stormwater Storage SchemeOriginal2022-05-26
DC/2022/05
Official sourceClosed
Upgrading of Sludge Dewatering System and Associated Facilities for Imported Sludge at Sha Tin Sewage Treatment WorksOriginal2022-05-20
DE/2022/04
Official sourceClosed
Drainage Improvement Works in Tsim Sha TsuiOriginal2022-04-22
DC/2022/01
Official sourceClosed
Upgrading of Electrical and Mechanical Equipment for Tsing Yi Sewage Pumping StationOriginal2022-04-22
DE/2020/05
2022-04-08
DE/2021/07
Official sourceClosed
Term Contract for Overhaul, Maintenance, Testing and Plant Engineering Works of Electrical and Mechanical Installations at Stonecutters Island Sewage Treatment Works (2022-2025)Original2022-04-08
DE/2021/05
2022-04-08
DE/2021/08
Official sourceClosed
Upgrading of Electrical and Mechanical Equipment and Pipework for Digesters Nos. 1, 3 & 4 at Sha Tin Sewage Treatment WorksOriginal2022-03-04
DE/2022/03
Official sourceClosed
Drainage improvement in Southern Hong Kong Island – package 2 (remaining works)Original2022-02-11
DC/2022/04
Official sourceClosed
Provision of Electrical and Mechanical Equipment for Fuk Hang Tsuen (Lower) Sewage Pumping StationOriginal2022-01-28
DE/2021/09
Official sourceClosed
Relocation of Sha Tin Sewage Treatment Works to Caverns - Upstream Sewerage Works - Advance WorksOriginal2022-01-28
DC/2021/07
Official sourceClosed
Supply of 25% and 50% Sodium Hydroxide Solution to the Drainage Services DepartmentOriginal2022-01-26
DTC/Q/3/2021
Official sourceClosed
Yuen Long Effluent Polishing Plant - E&M Works for Sludge Dewatering Building, Administration Building and Renewable Energy Facilities for Stage 1Original2022-01-07
DE/2020/01
Official sourceClosed
Provision of a third hydro turbine system at Stonecutters Island Sewage Treatment WorksOriginal2021-11-19
DE/2021/03
Official sourceClosed
Supply of Dechlorination Agent to the Drainage Services DepartmentOriginal2021-10-20
DTC/Q/2/2021
Official sourceClosed
Rehabilitation of the Existing Sewage Rising Main between Tung Chung and Siu Ho WanOriginal2021-10-08
DC/2021/06
Awarded
Awarded
Showing 31 / 31
Official sourceAwarded
Improvement of Sewage Rising Mains in Hong Kong Island South, Kowloon Central and New Territories EastOriginal2026-08-06
DC/2026/01
HK$163,417,280.00
Official sourceAwarded
Upgrading of Combined Heat and Power (CHP) Generating System No. 1 and Associated Facilities at Tai Po Sewage Treatment WorksOriginal2026-08-05
DE/2025/03
HK$16,230,000.00
Official sourceAwarded
Upgrading of Electrical System at Sha Tin Main Sewage Pumping StationOriginal2026-07-31
DE/2026/08
HK$16,175,000.00
Official sourceAwarded
Hong Kong East Drainage TunnelOriginal2026-07-22
DC/2026/04
HK$2,156,483,625.07
Official sourceAwarded
Improvement of Sewage Rising Mains in Shek O and Tui Min HoiOriginal2026-07-03
DC/2026/02
HK$149,413,300.00
2026-06-25
DE/2026/05
HK$390,770,866.00
Official sourceAwarded
Shek Wu Hui Effluent Polishing Plant Stage 2 - Civil WorksOriginal2026-06-12
DC/2025/10
HK$2,112,639,927.00
Official sourceAwarded
Integrated Delivery Partner (IDP) Services for the Remaining Works of the Relocation of Sha Tin Sewage Treatment Works to Caverns – Design and ConstructionOriginal2026-06-04
CE 38/2025 (SP)
HK$28,980,950.00
2026-06-01
DE/2025/09
HK$270,230,462.00
2026-05-27
DC/2025/01/F2/JR03
HK$310,596,577.03
2026-05-27
DC/2025/01/F3/JR04
HK$249,708,314.23
Official sourceAwarded
Upgrading of Electrical and Mechanical Installations for Tai Po Tai Yuen Sewage Pumping Station Package IIIOriginal2026-05-27
DE/2025/07
HK$8,900,000.00
2026-05-21
DC/2025/01/F1/JR02
HK$293,760,378.15
2026-05-21
DC/2025/01/F3/JR01
HK$239,233,660.23
Official sourceAwarded
Upgrading of High Voltage Effluent Pumping System at Sha Tin Sewage Treatment WorksOriginal2026-04-15
DE/2025/05
HK$11,987,500.00
Official sourceAwarded
Framework Contract for Rehabilitation and Construction of Sewage Rising Mains – Investigation and/or Design and Construction (Contract F1-F3)Original2026-04-09
CE 31/2025(DS) – (F1-F3)
HK$27,901,805.00
Official sourceAwarded
Installation of Screw Pump No. 7 for To Kwa Wan Preliminary Treatment WorksOriginal2026-04-08
DE/2025/11
HK$3,195,000.00
Official sourceAwarded
Term Contract for Inspection, Maintenance and Overhaul of Electrical and Mechanical Installation at Stonecutters Island Sewage Treatment Works (2025 – 2028)Original2026-03-31
DE/2025/01
HK$390,097,500.00
Official sourceAwarded
Engineer Inspections and Stability Assessment for Maintenance of DSD Slopes / Retaining Walls (2025 – 2030) – InvestigationOriginal2026-03-27
CE 30/2025 (GE)
HK$5,980,000.00
Official sourceAwarded
Framework Contract for Building and Civil Maintenance and Minor Works to DSD Plants and Facilities (2026-2030) (Contract F1-F2)Original2026-02-27
DC/2025/02/F1-F2
HK$428,859,600.00
2026-02-27
DC/2025/01/F1–F3
HK$1,082,236,050.00
Official sourceAwarded
Term Contract for Maintenance and Overhaul of E&M Installations at Sewage Treatment and Flood Protection Facilities in Hong Kong Island, Kowloon and Part of the New Territories (2026 – 2029)Original2026-02-05
DE/2025/02
HK$387,031,693.00
2026-01-23
DE/2024/08
HK$271,840,848.00
Official sourceAwarded
Term Contract for Waste Disposal and Minor Civil Engineering Works at Various Sewage Treatment Works and Pumping Stations in the New Territories (2025–2028)Original2026-01-13
DE/2024/06
HK$257,123,136.00
Official sourceAwarded
Upgrading of Screw Pump No. 6 for To Kwa Wan Preliminary Treatment Works and Step Screen No. 4 for Kwun Tong Preliminary Treatment WorksOriginal2026-01-06
DE/2025/04
HK$14,560,357.00
Official sourceAwarded
Relocation of Sha Tin Sewage Treatment Works to Caverns – Civil Works for Sewage Treatment Facilities and Associated WorksOriginal2025-12-18
DC/2025/07
HK$3,872,000,000.74
Official sourceAwarded
Relocation of Sha Tin Sewage Treatment Works to Caverns – Provision of Sludge Dewatering SystemOriginal2025-12-03
DE/2024/13
HK$302,256,040.00
Official sourceAwarded
Relocation of Sha Tin Sewage Treatment Works to Caverns – Electrical and Mechanical Works for Sewage Treatment Facilities and Associated WorksOriginal2025-09-22
DE/2024/10
HK$4,633,479,872.00
Official sourceAwarded
Relocation of Sha Tin Sewage Treatment Works to Caverns – Provision of Biological Treatment SystemOriginal2025-09-22
DE/2024/12
HK$423,308,395.00
Official sourceAwarded
Relocation of Sha Tin Sewage Treatment Works to Caverns – Provision of Primary Sedimentation SystemOriginal2025-09-22
DE/2024/11
HK$132,869,976.00
Official sourceAwarded
Framework Contract for Structural Improvement of Sewers and Stormwater Drains in Mainland South Districts (Contract F1-F4)Original2025-08-15
DC/2024/12/F1-F4
HK$709,529,909.00