top of page

Greenstreak PVC Waterstops are the benchmark for the industry!!

​

Being 100% made in the USA, the waterstops are extruded from a high-quality elastomeric plastic compound comprised of virgin PVC resin so as to give the waterstops excellent flexibility and longevity characteristics.

​

  • The waterstops have been tested in HOKLAS-accredited laboratory to show compliance with the requirement of

    • G.S. Clause 16.80,

    • G.S. Table 16.12, and

    • G.S. Table 16.14.

  • The waterstops also meet the requirement of

  • All the PVC waterstops are in 'signature' off-white color. 

  • Popular and ex-stock items are Style 975, 959, 960, 935, 995 and 915.

  • For an angleguard-like waterstop for use where the joint line coincides with a change in level of the slab soffit, we have Style 931.

  • For extra-large joint movement, we have Style 926 and 700.

  • For sealing joints where new construction meets an existing structure, we have retrofit waterstop.

  • For ozone and chemical resistant waterstops, we offer Westec Envirostop TPER Waterstops. 

​​

MOST IMPORTANT OF ALL, we have full technical support from the manufacturer to suit your construction needs!!  Whenever you have a comment from the Consultant, simply have it forwarded to us to prepare a response.

 

​​​

The waterstops have extensively been used in the civil engineering and the building sectors in Hong Kong over the past 3 decades.  Job references are namely but not limited to: -

  • Drainage Services Department (DSD) Contract No. DC/2019/07 - Outlying Islands Sewerage, Stage 2 - Upgrading of Cheung Chau Sewage Treatment & Disposal Facilities

  • Highways Department (HyD) Contract No. HY/2019/13 - Central Kowloon Route - Buildings, Electrical & Mechanical Works

  • Water Supplies Department (WSD) Contract No. 7/WSD/21 - Construction of Siu Ho Wan Water Treatment Works Extension & Siu Ho Wan Raw Water Booster Pumping Station

  • Airport Authority Hong Kong (AAHK) Contract No. 3804 - Three Runway System Project - East & Landside Fire Stations

  • Civil Engineering & Development Department (CEDD) Contract No. ND/2019/04 - Fanling North New Development Area, Phase 1: Fanling Bypass Eastern Section (Shek Wu San Tsuen North to Lung Yeuk Tau)

  • AAHK Contract No. 3408 - Three Runway System Project - Third Runway Concourse & Apron Works

  • WSD Contract No. 21/WSD/21 - Relocation of Diamond Hill Fresh Water & Salt Water Service Reservoirs to Caverns

  • HyD Contract No. HY/2014/20 - Central Kowloon Route - Yau Ma Tei West

  • CEDD Contract No. YL/2020/02 - Development of Lok Ma Chau Loop: Main Works Package 1 - Contract 2 Western Connection Road Phase 2, Connection Roads to Fanling / San Tin Highway & Direct Road Link Phase 1

  • Environmental Protection Department (EPD) Contract No. EP/SP/66/12 - Integrated Waste Management Facilities Phase 1

  • DSD Contract No. DC/2018/07 - Shek Wu Hui Effluent Polishing Plant - Main Works Stage 1 - Civil Works for Sewage Treatment Facilities

  • HyD Contract No. HY/2018/08 - Central Kowloon Route - Central Tunnel

  • HyD Contract No. HY/2018/02 - Central Kowloon Route - Kai Tak East

  • CEDD Contract No. YL/2020/01 - Development of Lok Ma Chau Loop: Main Works Package 1 - Contract 1 Site Formation & Infrastructure Works inside Lok Ma Chau Loop & Western Connection Road Phase 1

  • DSD Contract No. DC/2019/10 - Yuen Long Effluent Polishing Plant - Main Works for Stage 1

  • HyD Contract No. HY/2014/08 - Central Kowloon Route - Yau Ma Tei East

  • CEDD Contract No. ED/2018/05 - Kai Tak Development - Stage 5B Infrastructure Works at the Former North Apron Area 

  • Architectural Services Department (ArchSD) Contract No. SS J510 - Provision of Columbarium, Garden of Remembrance & Related Works at On Hing Lane, Shek Mun, Sha Tin

  • CEDD Contract No. YL/2022/01 - Site Formation & Infrastructure Works for Yuen Long South First Phase Development - Contact 3

  • Hong Kong Housing Authority (HKHA) Contract No. 20170567 - Construction of Public Housing Development at Hiu Ming Street (Combined Recreational Facilities Reprovision, Site Formation, Foundation & Building Contract)

  • MTR Northern Link Contract No. 1601: Kwu Tung Station on East Rail Line

  • HyD Contract No. HY/2019/21 - Provision of Universal Accessibility Facilities at Footbridges, Elevated Walkways & Subways - Package 3 Contract 2

  • Residential Redevelopment at RBL 670 RP, 75 Peak Road, The Peak

  • EPD Contract No. EP/SP/186/21 - West New Territories Landfill Extension

  • HyD Contract No. HY/2022/08 - Provision of Universal Accessibility Facilities at Footbridges, Elevated Walkways & Subways - Package 6 Contract 2

  • DSD Contract No. DC/2018/06 - Shek Wu Hui Effluent Polishing Plant - Main Works Stage 1 - Civil Works for Sludge Treatment Facilities & 132kV Primary Substation

  • HKHA Contract No. 20210293 - Construction of Public Housing Development at Anderson Road Quarry Site R2-5

  • HyD Contract No. HY/2022/15 - Provision of Universal Accessibility Facilities at Footbridges, Elevated Walkways & Subways - Package 5 Contract 3

  • Composite Development at FSSTL 278 at Area 24, Kwu Tung for Wheelock

  • HKHA Contract No. 20200312 - Construction of Public Housing Development at Hin Fat Lane, Tuen Mun

  • WSD Contract No. 2/WSD/20 - Uprating of Sheung Wong Yi Au Fresh Water Supply System - Stage 2 - Construction of Sheung Wong Yi Au No. 3 Fresh Water Service Reservoir

  • CEDD Contract No. ND/2019/05 - Fanling North New Development Area, Phase 1: Fanling Bypass Eastern Section (Shung Him Tong to Kau Lung Hang)

  • HKHA Contract No. 20200199 - Construction of Public Housing Development at Anderson Road Quarry Site RS-1

  • CEDD Contract No. NL/2020/02 - Tung Chung New Town Extension - Salt Water Supply System

  • Centralized General Research Laboratory Complex (Block 2) at Area 39, Pak Shek Kok for the Chinese University of Hong Kong

  • HyD Contract No. HY/2022/06 - Provision of Pedestrian Walkway Facilities - Package 1

  • CEDD Contract No. ED/2020/02 - Development of Anderson Road Quarry Site - Infrastructure, Greening & Landscape Works

  • HyD Contract No. HY/2020/23 - Provision of Universal Accessibility Facilities at Footbridges, Elevated Walkways & Subways – Package 6 Contract 1

  • Residential Development at TMTL 483, Siu Hong, Area 54, Tuen Mun (Novo Land) for Sun Hung Kai Properties (SHKP)

  • CEDD Contract No. NE/2015/01 - Tseung Kwan O-Lam Tin Tunnel - Main Tunnel & Associated Works

  • Residential & Recreational Development at TPTL 157, Sai Sha (Site A), Shap Sze Heung for SHKP

  • ArchSD Contract No. SS H504 - Design & Construction of Chai Wan Government Complex & Vehicle Depot

  • CEDD Contract No. SD/2019/02 - Footbridge at J/O Sham Mong Road & Hing Wah Street West in Sham Shi Po

  • WSD Contract No. 5/WSD/18 - Water Supply to New Housing Developments in Sheung Shui & Fanling - Mainlaying in Sheung Shui & Fanling Areas

  • CEDD Contract No. ND/2019/01 - Kwu Tung North New Development Area, Phase 1: Site Formation & Infrastructure Works

  • CEDD Contract No. NE/2017/03 - Development of Anderson Road Quarry Site - Road Improvement Works & Pedestrian Connectivity Facilities Works Phase 2A

  • HyD Contract No. HY/2014/07 - Central Kowloon Route - Kai Tak West

  • WSD Contract No. 3/WSD/18 - Construction of Tong Hang No. 3 Fresh Water Service Reservoir & Associated Mainlaying

  • The Hopewell Centre II Development Project

  • ArchSD Contract No. SS L511 - Construction of a 30-classroom Primary School at Lin Cheung Road, Sham Shui Po

  • Galaxy Resort & Casino, Phase 4 Lot 4, New Integrated Resort Development at Cotai City, Macau

  • CEDD Contract No. CV/2020/02 - Construction of Subway in Support of the Provision of Columbarium at Shek Mun

  • Residential Redevelopment at 2B-6A High Street, Sai Ying Pun for Kowloon Development

  • Composite Development at 437-441 Castle Peak Road, Cheung Sha Wan for Excel Billion & Asia Allied Infrastructure

  • CEDD Contract No. ND/2018/02 - The Establishment of an Agricultural Park in Kwu Tung South (Phase 1)

  • WSD Contract No. 5/WSD/19 - Improvement to Dongjiang Water Mains P4 at Sheung Shui & Fanling

  • AAHK Contract No. C19W10 - H.K. Int'l Airport - Intermodal Transfer Terminal - Bonded Vehicular Bridge & Associated Roads

  • CEDD Contract No. GE/2021/05 - Landslip Prevention & Mitigation Programme, 2018, Package E, Landslip Prevention & Mitigation Works

  • AAHK Contract No. 3801 - Three Runway System Project - APM & BHS Tunnels on Existing Airport Island

  • HyD Contract No. HY/2020/02 - Walkway Covers on Hung Hom Road, Tuen Mun Heung Sze Wui Road & Castle Peak Road Yuen Long Section

  • Hospital Authority (HA) Contract No. HAHO(S)/T/19-S049 - Main Works Package 1 - Demolition, Foundation & Associated Works for Redevelopment of Grantham Hospital (Phase 1)

  • HA Contract No. 8110059224 - Foundation, ELS & Basement Excavation Works for New Acute Hospital at Kai Tak Development Area (Site A)

  • WSD Contract No. 1/WSD/19 - In-situ Reprovisioning of Sha Tin Water Treatment Works (South Works) - Water Treatment Works & Ancillary Facilities

  • CEDD Contract No. CV/2017/07 - Site Formation & Infrastructure Works at Wang Chau, Yuen Long - Contract 1

  • CEDD Contract No. CV/2019/03 - Site Formation & Infrastructure Works at Pik Wan Road, Yau Tong

  • DSD Contract No. DC/2019/09 - Provision of Village Sewerage in Sai Kung

  • AAHK Contract No. 3310 - Three Runway System Project - North Runway Modification Works

  • CEDD Contract No. NL/2020/04 - Tung Chung New Town Extension - Siu Ho Wan Fresh Water Service Reservoir & Associated Mainlaying Works

  • HyD Contract No. HY/2018/12 - Provision of Universal Accessibility Facilities at Footbridges, Elevated Walkways & Subways - Package 4 Contract 1

  • HyD Contract No. HY/2019/14 - New Wang Tong River Bridge

  • CEDD Contract No. CV/2021/04 - Site Formation & Infrastructure Works at Tseung Kwan O - Yau Yue Wan & Pak Shing Kok

  • Modular Integrated Construction (MiC) for 250-place Student Hostel at United Campus for the Chinese University of Hong Kong

  • Residential Development at NKIL 6593, 29 Ko Chiu Road, Yau Tong for Poly Property

  • HKHA Contract No. 20219053 - Term Contract for Slope Maintenance & Improvement Works (2022/2025) for Region C

  • HA Contract No. HAHO(S)/T/19-S048 - Superstructure & Associated Works for Main Works Package 2 for Expansion of United Christian Hospital

  • AAHK Contract No. 3302 - Three Runway System Project - Eastern Vehicular Tunnel Advance Works

  • DSD Contract No. DC/2019/05 - Drainage Improvement Works at Yuen Long, Stage 1

  • DSD Contract No. DC/2020/07 - Village Sewerage in Northern Tuen Mun

  • CEDD Contract No. ND/2018/01 - Site Formation & Infrastructure Works for Police Facilities in Kong Nga Po

  • Residential Development at TPTL 244, J/O Yau King Lane & Pok Yin Road, Pak Shek Kok, Tai Po (Silicon Hill) for SHKP

  • CEDD Contract No. ED/2018/01 - Kai Tak Development - Stage 4 Infrastructure at the Former Runway & South Apron

  • DSD Contract No. DC/2019/11 - Upgrading of West Kowloon & Tsuen Wan Sewerage - Phase 2A

  • House Development at IL 2304 & Ext., 16 Bowen Road, Mid-Levels

  • ArchSD Contract No. SS K512 - Construction of a 36-classroom Primary School at Area 9, Tai Po

  • Electrical & Mechanical Services Department (EMSD) Contract No. 1002EM19A - Design-Build-Operate Contract for the Additional District Cooling System at Kai Tak Development

  • CEDD Contract No. YL/2019/02 - Hung Shui Kiu/Ha Tsuen New Development Area Advance Works Phase 2 - Site Formation & Engineering Infrastructure

  • DSD Contract No. DC/2017/05 - Enhancement Works for Kwun Tong Sewage Pumping Station

  • CEDD Contract No. YL/2020/03 - Hung Shui Kiu/Ha Tsuen New Development Area Stage 1 Works - Site Formation & Engineering Infrastructure

  • Residential Development at CWIL 88, 391 Chai Wan Road & Adjoining Gov’t Land, Chai Wan for Swire & China Motor Bus

  • AAHK Contract No. 3405 - Three Runway System Project - Third Runway Concourse Foundation & Substructure Works

  • HKHA Contract No. 20190211 - Foundation for Public Housing Development at Long Bin Phase 1

  • DSD Contract No. DC/2018/08 - Inter-Reservoirs Transfer Scheme - Water Tunnel between Kowloon Byewash Reservoir & Lower Shing Mun Reservoir

  • Subsidized Sale Flats Development at Anderson Road Quarry Site R2-2 for Hong Kong Housing Society (HKHS)

  • CEDD Contract No. TW/2019/01 - Cycle Tracks connecting North West New Territories with North East New Territories - Sam Mun Tsai Extension

  • WSD Contract No. 1/WSD/21(W) - Term Contract for Waterworks District W - New Territories West (Contract Period: 1.9.2021 - 31.8.2024)

  • HA Contract No. 8110059225 - Foundation, ELS & Basement Excavation Works for New Acute Hospital at Kai Tak Development Area (Site B)

  • AAHK Contract No. 3303 - Three Runway System Project - Third Runway & Associated Works

  • AAHK Contract No. C18W02 - H.K. Int'l Airport - Intermodal Transfer Terminal Building

  • CEDD Contract No. NE/2017/08 - Cross Bay Link, Tseung Kwan O - Road D9 & Associated Works

  • Dedicated Rehousing Estate at Hung Shui Kiu Phase 1A for HKHS

  • HyD Contract No. HY/2019/04 - Widening of Western Section of Lin Ma Hang Road between Ping Yuen River & Ping Che Road

  • CEDD Contract No. NE/2016/01 - Site Formation & Infrastructure Works for Development of Anderson Road Quarry Site

  • CEDD Contract No. NE/2017/02 - Tseung Kwan O-Lam Tin Tunnel - Road P2/D4 & Associated Works

  • AAHK Contract No. 3403 - Three Runway System Project - New Integrated Airport Centres - Building & Civil Works

  • AAHK Contract No. 3307 - Three Runway System Project - Fire Training Facility

  • DSD Contract No. DC/2018/04 - Sewerage at Lei Yue Mun Village

  • MTR Wong Chuk Hang Station Package Four Property Development at AIL 467, Site D for Kerry Properties, Swire & Sino Land

  • CEDD Contract No. YL/2017/01 - Site Formation & Infrastructure Works for Development at Kam Tin South, Yuen Long - Advance Works

  • CEDD Contract No. NE/2017/05 - Road Widening & Retrofitting Noise Barriers on Tai Po Road (Sha Tin Section)

  • CEDD Contract No. NL/2017/03 - Tung Chung New Town

  • Extension - Reclamation & Advance Works

(The list continued below)

​

  • HyD Contract No. HY/2018/11 - Provision of Universal Accessibility Facilities at Footbridges, Elevated Walkways & Subways - Package 3 Contract 1

  • Residential Development at YTIL 44, 18 Shung Shun Street, Yau Tong (Montego Bay) for Minmetals Land

  • HyD Contract No. HY/2020/24 - Provision of Universal Accessibility Facilities at Footbridges, Elevated Walkways & Subways – Package 5 Contract 1

  • HyD Contract No. HY/2018/09 - Lift & Pedestrian Walkway System between Tai Wo Hau Road & Wo Tong Tsui Street, Kwai Chung

  • DSD Contract No. DC/2017/01 - Construction of Dry Weather Flow Interceptor at Cherry Street Box Culvert

  • DSD Contract No. DE/2018/04 - Shek Wu Hui Effluent Polishing Plant - Main Works Stage 1 - E&M Works for Sewage Treatment Facilities

  • HKHA Contract No. 20180305 - Construction of Subsidised Sale Flats Development at Tung Chung Area 54

  • Industrial Development at Lot 313 & TWIL 49, Tsuen Wan for Goodman Asia

  • Residential Redevelopment at 1-9 Eastern Street, Sai Wan for Kaisa

  • WSD Contract No. 4/WSD/17 - Construction of Tung Chung No. 2 Fresh Water Service Reservoir

  • Macau Cotai Healthcare Complex - General Hospitals & Tunnel

  • Residential Development at NKIL 6576, Kai Tak Area 4B Site 1, Kai Tak by Wheelock, Henderson, China Overseas & New World

  • HyD Contract No. HY/2019/02 - Lift & Pedestrian Walkway System between Castle Peak Road & Kung Yip Street, Kwai Chung

  • Logistics Centre at TMTL 544, Siu Lang Shui Road, Area 49, Tuen Mun (Goodman Westlink) for Goodman Asia

  • HKHA Contract No. 20190090 - Construction of Subsidised Sale Flats Development at Diamond Hill Comprehensive Development Area

  • Residential Development at TPTL 223 & TPTL 229, 36 Lo Fai Road, Tai Po (Villa Lucca) for Hysan & HKR International

  • CEDD Contract No. NE/2015/02 - Tseung Kwan O-Lam Tin Tunnel - Road P2 & Associated Works

  • Redevelopment of Conservation Building at Kadoorie Farm & Botanic Garden, Tai Po

  • WSD Contract No. 13/WSD/17 - Design, Build & Operate First Stage of Tseung Kwan O Desalination Plant

  • Redevelopment of Island School at 20 Borrett Road, Mid-Level

  • Residential Development at NKIL 6542, Yin Ping Road, Tai Wo Ping for Shimao

  • Construction of St. Joseph's Church Extension & Priest Quarters at 5 Wo Tai Street, Fanling

  • EMSD Contract No. 2849EM17A - District Cooling System at Kai Tak Development Phase III (Package D) - Water Pipe Laying Works in North Apron

  • EMSD Contract No. 2852EM17A - District Cooling System at Kai Tak Development Phase III (Package D) - Water Pipe Laying Works

  • CEDD Contract No. GE/2020/04 - Landslip Prevention & Mitigation Programme, 2018, Package A, Landslip Prevention & Mitigation Works

  • Subcontract for the Engineering, Procurement & Construction of SENT Landfill Extension (SENTX) for Green Valley Landfill

  • HKHA Contract No. 20170225 - Construction of Public Rental Housing Development Phases 1 & 2 & Subsidised Sale Flats Development at Diamond Hill Comprehensive Development Area (Combined Foundation & Building Contract)

  • DSD Contract No. DC/2013/10 - Design, Build & Operate San Wai Sewage Treatment Works - Phase 1

  • Commercial Development at 32 Hung To Road, Kwun Tong for Qi Feng Capital

  • Hotel Block & Podium for Studio City Phase 2 at Cotai, Macau

  • AAHK Contract No. C17W03 - H.K. Int'l Airport - Sky Bridge connecting Terminal 1 with North Satellite Concourse

  • CEDD Contract No. GE/2018/15 - Landslip Prevention & Mitigation Programme, 2014, Package C, Landslip Prevention & Mitigation Works

  • HKHA Contract No. 20170151 - Foundation & Demolition Works for Public Rental Housing Redevelopment at Pak Tin Estate Phase 10

  • Data Centre Development at 2-16 Lam Tin Street, Kwai Chung

  • ArchSD Contract No. SS E509 - Construction of Sports Centre, Community Hall & Football Pitches in Area 1, Tai Po

  • Commercial Development at 19 Sam Chuk Street & 1 Tsat Po Street, San Po Kong (Horizon East) for Qi Feng Capital

  • Hotel Development at NKIL 6550 off Hing Wah Street West, Cheung Sha Wan (Townplace West Kowloon) for SHKP

  • WSD Contract No. 1/WSD/18(E) - Term Contract for Waterworks District E - New Territories East (Contract Period 1.9.2018 - 31.8.2021)

  • CEDD Contract No. ND/2019/06 - Fanling North New Development Area, Phase 1: Reprovisioning of North District Temporary Wholesale Market for Agricultural Products

  • Public Housing Construction at Rua Central de Toi San, Macau

  • Construction of Jockey Club Fung Kai Indoor Swimming Complex for Fung Kai Public School

  • ArchSD Contract No. SS E510 - Construction of the East Kowloon Cultural Centre in Kowloon Bay

  • Residential Development at TMTL 516, Tsing Ha Lane, Area 20, Tuen Mun by L'Avenue Int’l

  • CEDD Contract No. CV/2016/06 - Widening of the Footbridge Connecting Pak Wo Road to MTR Fanling Station & its Associated Works

  • CEDD Contract No. KL/2014/01 - Kai Tak Development - Stage 2 Infrastructure Works for Developments at the Southern Part of the Former Runway

  • WSD Contract No. 3/WSD/15 - In-situ Reprovisioning of Sha Tin Water Treatment Works (South Works) - Advance Works

  • HyD Contract No. HY/2014/16 - Hiram's Highway Improvement Stage 1 - between Clear Water Bay Road & Marina Cove

  • WSD Contract No. 4/WSD/16 - Improvement of Water Supply to Sheung Shui & Fanling

  • Residential Development at Lot 1068 in SD 3 off Anderson Road, Kwun Tong (Mount Anderson) for Chinachem

  • Extension to The Affiliated School of the University of Macau

  • DSD Contract No. DC/2018/11 - Upgrading of Central & East Kowloon Sewerage - Phase 3

  • HyD Contract No. HY/2013/12 - Tuen Mun-Chek Lap Kok Link - Northern Connection Toll Plaza & Associated Works

  • Main Contract Works at Central Market, Central for Urban Renewal Authority (URA)

  • ArchSD Contract No. SS E502 - Design & Construction of Rank & File Quarters for Fire Services Department at Area 106, Pak Shing Kok, Tseung Kwan O

  • DSD Contract No. DC/2018/05 - Relocation of Sha Tin Sewage Treatment Works to Caverns - Site Preparation & Access Tunnel Construction

  • HKHA Contract No. 20160625 - Construction of Subsidised Sale Flats Development at Tseung Kwan O Area 65C2 Phases 1 & 2 (Yung Ming Court)

  • Residential Development at Site H & Estate Roads of TKOTL 70 RP, Lohas Park Package 8 (Sea to Sky) by MTR & Cheung Kong

  • Commercial Development at 222-228 Wan Chai Road, Wan Chai (Plaza 228) for SHKP

  • Commercial Development at YLTL 532, J/O Wang Yip Street West & Hong Yip Street, Tung Tau Industrial Area, Yuen Long (One North) for Sino Land

  • Residential Development at 233-235 Prince Edward Road West, Ho Man Tin for SHKP & Wheelock

  • DSD Contract No. DE/2017/01 - Upgrading of Kwun Tong Preliminary Treatment Works

  • Residential Development at STTL 614, Lai Ping Road, Kau To, Sha Tin (El Futuro) for Cheung Kong

  • House Development at RBL 169 RP, 29A Lugard Road, The Peak for Henderson

  • DSD Contract No. DC/2018/03 - Expansion of Sha Tau Kok Sewage Treatment Works Phase I & Village Sewerage in Tong To

  • HKHA Contract No. 20150547 - Construction of Public Housing Developments at North West Kowloon Reclamation Site 6 & Fat Tseung Street West

  • Commercial Redevelopment at 25-31 Sugar Street, Causeway Bay (Sugar+) for China Resources

  • HKHA Contract No. 20150364 - Construction of Public Rental Housing Development at Choi Yuen Road Sites 3 & 4, Sheung Shui

  • Residential Development at 28-30 Po Shan Road, Mid-Level for Chuang’s & K. Wah

  • DSD Contract No. DC/2011/04 - Reconstruction, Improvement & Rehabilitation of Kai Tak River from Wong Tai Sin Police Station to Tung Tau II Estate

  • Commercial Development at AIL 282 RP, 23 Wong Chuk Hang Road, Wong Chuk Hang (Rykadan One) for Rykadan Capital

  • HKHA Contract No. 20170356 - Foundation for Subsidised Sale Flats Development at Tung Chung Area 54 & Public Rental Housing Development at Chai Wan Road

  • HKHA Contract No. 20170111 - Foundation & Site Formation for Public Rental Housing Development near Lai King Hill Road, Kwai Chung & at Lai Cho Road, Kwai Chung

  • CEDD Contract No. KL/2014/03 - Kai Tak Development - Stage 3 Infrastructure Works for Developments at the Southern Part of the Former Runway

  • Hong Kong Disneyland Resort Project GC-30 - Frozen Themed Area - Kingdom of Arendelle

  • Residential Development at TMTL 512, Lok Chui Street, Area 59, Siu Lam, Tuen Mun (The Duet)

  • CEDD Contract No. CV/2012/05 - Bathing Beach at Lung Mei, Tai Po

  • ArchSD Contract No. SS E503 - Design & Construction of Junior Police Officers Married Quarters at Fan Garden, Fanling

  • HyD Contract No. HY/2015/06 - Provision of Barrier-free Access Facilities for Highway Structures - Phase 3 Contract 8

  • URA Project DL-6:YTM at KIL 11259 RP, Fuk Chak Street/Li Tak Street, Tai Kok Tsui (Sablier) for Chevalier

  • Construction Works of New Hillside Outfall Interface Chamber CDS05 Sub-Contract for Contract No. EP/SP/9/91 - Development of West New Territories Landfill

  • HKHA Contract No. 20170103 - Construction of Public Rental Housing Development at Wing Tai Road, Chai Wan

  • Residential Development at APIL 136, 66 Lee Nam Road, Ap Lei Chau (The Corniche) for Logan Property

  • ArchSD Contract No. SS D513 - Construction of Columbarium & Garden of Remembrance at Tsang Tsui, Tuen Mun

  • HA Contract No. 8110030604 - Foundation & Associated Works Contract for Main Works Package 1 for Expansion of United Christian Hospital

  • CEDD Contract No. KL/2016/01 - Footbridge at J/O Sham Mong Road & Tonkin Street West in Sham Shui Po

  • CEDD Contract No. NE/2016/05 - Development of Anderson Road Quarry Site - Pedestrian Connectivity Facilities Works Phase 1

  • HyD Contract No. HY/2012/08 - Tuen Mun-Chek Lap Kok Link - Northern Connection Sub-Sea Tunnel Section

  • Commercial Development at 75-85 Lockhart Road, Wan Chai by Emperor

  • AAHK Contract No. P581 - H.K. Int’l Airport - East Hall Expansion Works

  • DSD Contract No. DC/2016/01 - Construction of an Additional Sewage Rising Main between Tung Chung & Siu Ho Wan & Associated Works

  • Macau Theme Park Resort Hotel Complex Development at Cotai, Macau (Lisboeta Macau)

  • CLP Black Point Power Station Combined Cycle Gas Turbine (Unit D1) Project Civil Works Contract

  • HKHA Contract No. 20160499 - Construction of Public Rental Housing Development at Fung Shing Street, Wong Tai Sin

  • CEDD Contract No. CV/2013/08 - Liantang/Heung Yuen Wai Boundary Control Point Site Formation & Infrastructure Works - Contract 6

  • CEDD Contract No. CV/2015/01 - Provision of Universal Access Facilities for Highway Structures - Package 1 Contract 2

  • CEDD Contract No. CV/2012/09 - Liantang/Heung Yuen Wai Boundary Control Point Site Formation & Infrastructure Works - Contract 3

  • AAHK Contract No. C17W002 - H.K. Int’l Airport - Car Park 1 Enhancement Works

  • HyD Contract No. HY/2014/06 - Provision of Barrier-free Access Facilities for Highway Structures - Phase 3 Contract 5

  • CEDD Contract No. NE/2017/01 - Tseung Kwan O-Lam Tin Tunnel - Tseung Kwan O Interchange & Associated Works

  • MTR Shatin to Central Link Contract No. 1112: Hung Hom Station & Stabling Sidings

  • EMSD Contract No. 1389EM18A - District Cooling System at Kai Tak Development - Chilled Water Pipe Laying & Associated Works in North Apron

  • H.K. Disneyland Resort Project GC-29 - Sleeping Beauty Castle & Hub

  • SCAA Grandstand South & Training Pool at 88 Caroline Hill Road, Causeway Bay

  • AAHK Contract No. 3501 - Three Runway System Project - Antenna Farm & Sewage Pumping Station

  • MTR Shatin to Central Link Contract No. 1106: Diamond Hill Station & Diamond Hill Stabling Sidings

  • CEDD Contract No. KL/2011/01 - Kai Tak Development - Reconstruction & Upgrading of Kai Tak Nullah

  • Open University of Hong Kong Nursing & Healthcare Complex Development Project at KIL 11265, J/O Sheung Shing Street & Fat Kwong Street, Ho Man Tin

  • CEDD Contract No. HK/2012/08 - Wan Chai Development Phase II - Central-Wan Chai Bypass at Wan Chai West

  • CEDD Contract No. CV/2015/02 - Provision of Universal Access Facilities for Highway Structures - Package 2 Contract 2

  • ArchSD Contract No. SS A501 - Design & Construction of Hong Kong Children's Hospital

  • Residential Development at 10-12A La Salle Road & 168-168C Boundary Street, Ho Man Tin (10 LaSalle) for Kerry Properties

  • AAHK Contract No. P561 - H.K. Int’l Airport - North Commercial District Enabling Works

  • Redevelopment of St. Paul's Catholic Day Nursery at 28 Wan Tau Street, Tai Po

  • Development at Area 1A/1B of Lot 385 RP & Exts in DD 352, Discovery Bay for HKR International

  • CEDD Contract No. GE/2017/07 - Landslip Prevention & Mitigation Programme, 2014, Package I, Landslip Prevention & Mitigation Works

  • HyD Contract No. HY/2011/03 - H.K.-Zhuhai-Macao Bridge H.K. Link Road - Section between Scenic Hill & H.K. Boundary Crossing Facilities

  • HyD Contract No. HY/2013/03 - H.K.-Zhuhai-Macao Bridge H.K. Boundary Crossing Facilities - Vehicle Clearance Plazas & Ancillary Buildings & Facilities

  • HKHA Contract No. 20150592 - Foundation, Site Formation, Road & Drainage for Public Rental Housing Development at Queen's Hill Site 1, Fanling - Phases 1, 2 & 5

  • MTR Shatin to Central Link Contract No. 1121: NSL Cross Harbour Tunnels

  • Composite Redevelopment at 63 Pok Fu Lam Road, Sai Ying Pun for Kowloon Development

  • CEDD Contract No. GE/2015/04 - Landslip Prevention & Mitigation Programme, 2012, Package F - Landslip Prevention & Mitigation Works

  • HKHA Contract No. 20150596 - Foundation, Site Formation, Road & Drainage for Subsidised Sale Flats Development at Queen's Hill Site 1, Fanling - Phase 3

  • HKHA Contract No. 20150624 - Foundation for Public Rental Housing Development Phase 1 at Diamond Hill Comprehensive Development Area, Wong Tai Sin

  • HyD Contract No. HY/2014/12 - Provision of Barrier-free Access Facilities for Highway Structures - Phase 3 Contract 6

  • HyD Contract No. HY/2013/04 - H.K.-Zhuhai-Macao Bridge H.K. Boundary Crossing Facilities - Infrastructure Works Stage II (Southern Portion)

  • Subsidized Sale Flats Project at Tseung Kwan O Area 73A (Mount Verdant) for HKHS

  • MTR Shatin to Central Link Contract No. 1109: Sung Wong Toi & To Kwa Wan Stations & Tunnels

  • Commercial Centre Extension at Area 9a, Lot 385 RP in DD 352 & Ext., Discovery Bay for HKR International

  • URA Hai Tan Street/Kweilin Street & Pei Ho Street Development (SSP/1/003-005) at NKIL 6506, Sham Shui Po (Seaside Sonata) for Cheung Kong

  • Hotel Development at TCTL 38, Area 53A, Tung Chung (Four Points by Sheraton Hong Kong) for Shimao

  • HKHA Contract No. 20160309 - Construction of Public Rental Housing Redevelopment at Pak Tin Estate Phase 11

  • HyD Contract No. HY/2013/17 - Road Improvement Works in West Kowloon Reclamation Development

  • MTR Shatin to Central Link Contract No. 1123: Exhibition Station & Western Approach Tunnel

  • Ying Wa Girls' School Redevelopment Project at 76 Robinson Road & 2 Breezy Path, Mid-Level

  • DSD Contract No. DC/2014/01 - Castle Peak Road Trunk Sewer & Tuen Mun Village Sewerage

  • Lohas Park Package 4 at TKOTL 70, Area 86, Site O, Tseung Kwan O (Wings at Sea) for MTR & SHKP

  • Residential Development at IL 8963, 15-18 Stubbs Road, Mid-Levels East (Central Peak) for SHKP

  • Comprehensive Development (Phase 2) at IL 9027 RP, 133 Java Road, North Point for SHKP

  • Residential Development at YTIL 41 RP, 13-15 Sze Shan Street, Yau Tong (Maya) for Wang On & CIFI

  • HyD Contract No. HY/2014/13 - Construction of Access Road joining She Shan Road, Tai Po & Improvement of Nam Wai Road, Sai Kung

  • MTR Express Rail Link Contract No. 810B: West Kowloon Terminus Station South

  • Residential Development at NKIL 6541, Kai Tak Area 1H Site 3, 10 Muk Ning Street, Kai Tak (Oasis Kai Tak) for Wheelock

  • DSD Contract No. DC/2009/10 - HATS Stage 2A - Upgrading Works at Stonecutters Island Sewage Treatment Works - Main Pumping Station, Sedimentation Tanks & Ancillary Facilities

  • MTR Shatin to Central Link Contract No. 1111: Hung Hom North Approach Tunnels

  • HyD Contract No. HY/2012/06 - Widening of Fanling Highway - Tai Hang to Wo Hop Shek Interchange

  • Residential Development at STTL 578, 23 Lai Ping Road, Area 56A, Kau To (Mount Regalia) for Paliburg

  • Office Development at 1 Hennessy Road, Wan Chai (One Hennessy) for Chinachem

  • Residential Development at TMTL 541, 99 So Kwun Wat Road, Area 56, Tuen Mun (Le Pont) for Vanke

  • CEDD Contract No. CV/2015/08 - Provision of Universal Access Facilities for Highway Structures - Package 1 Contract 3

  • HyD Contract No. HY/2013/02 - H.K.-Zhuhai-Macao Bridge H.K. Boundary Crossing Facilities - Infrastructure Works Stage I (Western Portion)

  • CEDD Contract No. CV/2013/03 - Liantang/Heung Yuen Wai Boundary Control Point Site Formation & Infrastructure Works - Contract 5

  • WSD Contract No. 15/WSD/10 - Expansion of Tai Po Water Treatment Works & Ancillary Raw Water & Fresh Water Transfer Facilities - Design & Build of New Stream II

  • MTR West Rail Nam Cheong Station Property Development at NKIL 6333, 28 Sham Mong Road, Sham Shui Po (Cullinan West) for SHKP

  • HKHA Contract No. 20140269 - Construction of Home Ownership Scheme Development at Sheung Lok Street, Homantin

  • Hong Kong Science Park Expansion Stage 1 (SPX1) at TPTL 204, Pak Shek Kok, Tai Po

  • Residential Development at NKIL 6532, Lung Cheung Road, Beacon Hill (Mont Rouge) for Kerry Properties

  • Phase 2 Development at MTR West Rail Tsuen Wan West Station (TW5) Bayside (Ocean Supreme) for Cheung Kong

  • HKHA Contract No. 20140725 - Foundation for Public Rental Housing Redevelopment at Pak Tin Estate Phase 11

  • HyD Contract No. HY/2013/01 - H.K.-Zhuhai-Macao Bridge H.K. Boundary Crossing Facilities - Passenger Clearance Building

  • MTR Shatin to Central Link Contract No. 1114: Tsz Wan Shan Pedestrian Links

  • Contract No. CC/2016/3B/045 - Main Contract for The Park for West Kowloon Cultural District Authority

  • DSD Contract No. DC/2013/01 - Tolo Harbour Sewerage of Unsewered Areas Stage 2 - Phase 1 & Sewerage in Nam Wa Po & Wai Tau

  • HKHA Contract No. 20140320 - Foundation & Site Formation Works for Home Ownership Scheme Development at Wo Sheung Tun Street, Fo Tan, Shatin

  • CEDD Contract No. CV/2014/02 - Provision of Universal Access Facilities for Highway Structures - Package 2 Contract 1

  • HyD Contract No. HY/2010/08 - Central-Wan Chai Bypass - Tunnel (Slip Road 8 Section)

  • ArchSD Contract No. SS C504 - Design & Construction of New Territories West Regional Office & Water Resources Education Centre of WSD at J/O Tin Cheung Road & Tin Pak Road, Tin Shui Wai

  • Residential Development at 420-422 Prince Edward Road West, Kowloon City for Chow Tai Fook

  • MTR Contract No. C3840-13C: TST Station Carnarvon Road Subway & Entrances Modification Works

  • ArchSD Contract No. SS D502 - Design & Construction of Kwun Tong Staff Quarters at 4 Tseung Kwan O Road, Kowloon

  • CEDD Contract No. NE/2015/09 - Site Formation & Roadworks in Area 16 & Area 58D, Sha Tin

  • HyD Contract No. HY/2013/15 - Provision of Barrier-free Access Facilities for Highway Structures - Phase 3 Contract 3

  • HKHA Contract No. 20150564 - Foundation for Subsidised Sale Flats Development at Tung Chung Area 27 & Texaco Road

  • CEDD Contract No. CV/2016/02 - Road & Infrastructure Works for Development at Lin Cheung Road, Sham Shui Po

  • HyD Contract No. HY/2013/11 - Provision of Barrier-free Access Facilities for Highway Structures - Phase 3 Contract 2

  • DSD Contract No. DC/2012/02 - Upgrading of Mui Wo Sewage Treatment Works & Village Sewerage at Wang Tong & Yue Kwong Chuen

  • DSD Contract No. DC/2009/18 - HATS Stage 2A - Upgrading Works at Stonecutters Island Sewage Treatment Works - Effluent Tunnel & Disinfection Facilities

  • WSD Contract No. 4/WSD/11 - Construction of Butterfly Valley Fresh Water Primary Service Reservoir Extension & Associated Mainlaying

  • CEDD Contract No. NE/2014/05 - Ma On Shan Development - Roads, Drainage & Sewerage Works at Whitehead & Lok Wo Sha, Phase 2

  • HKHA Contract No. 20130521 - Construction of Public Rental Housing Development at Tuen Mun Area 54 Site 2 Phases 1 & 2

  • MTR Express Rail Link Contract No. 824: Ngau Tam Mei to Tai Kong Po Tunnels

  • DSD Contract No. DC/2009/17 - HATS Stage 2A - Upgrading Works at Stonecutters Island Sewage Treatment Works - Sludge Dewatering Facilities

  • CEDD Contract No. IS/2015/02 - Improvement Works at Mui Wo, Phase 2 Stage 1

  • HKHA Contract No. 20140553 - Foundation for Public Housing Development at North West Kowloon Reclamation Site 6 Phases 1, 2 & 3 & Fat Tseung Street West

  • HyD Contract No. HY/2013/16 - Provision of Barrier-free Access Facilities for Highway Structures - Phase 2 Contract 2

  • EMSD Contract No. 2477EM14A - District Cooling System at Kai Tak Development Phase III (Package B) - Water Pipe Laying Works

  • HKHA Contract No. 20150362 - Construction of Home Ownership Scheme at Kai Tak Site 1G1(B)

  • DSD Contract No. DC/2013/04 - Outlying Islands Sewerage, Stage 2 - Lamma Village Sewerage Phase 2, Package 1

  • MTR Shatin to Central Link Contract No. 1107: Diamond Hill to Kai Tak Tunnels

  • MTR Shatin to Central Link Contract No. 1108: Kai Tak Station & Associated Tunnels

  • DSD Contract No. DC/2012/03 - Happy Valley Underground Stormwater Storage Scheme

  • MTR Express Rail Link Contract No. 811B: West Kowloon Terminus Approach Tunnel (South)

  • MTR Tai Wai Station Property Development at STTL 520, Tai Wai (The Pavilia Farm) by New World

  • MTR Express Rail Link Contract No. 823A: Tai Kong Po to Tse Uk Tsuen Tunnels

  • CEDD Contract No. KL/2011/02 - Infrastructure Works for Housing Sites adjacent to Lung Ping Road at Tai Wo Ping

  • MTR South Island Line (East) Contract No. 901: Admiralty Integrated Station & SCL Enabling Works

  • DSD Contract No. DC/2009/24 - HATS Stage 2A - Upgrading of Preliminary Treatment Works at Sandy Bay, Cyberport, Wah Fu, Aberdeen and Ap Lei Chau

  • CEDD Contract No. CV/2012/07 - Development at Anderson Road - Footbridge D & Associated Works

  • CLP Contract No. 450080607 - Design & Construction of Kai Tak Cable Tunnel

  • MTR Shatin to Central Link Contract No. 1117: Pat Heung Depot Modification Works

  • DSD Contract No. DC/2009/23 - HATS Stage 2A - Upgrading of Preliminary Treatment Works at North Point, Wan Chai East & Central

  • HyD Contract No. HY/2011/13 - Improvement to Pok Oi Interchange

  • HyD Contract No. HY/2010/02 - H.K.-Zhuhai-Macao Bridge H.K. Boundary Crossing Facilities - Reclamation

  • Nova City Phase 5 at Lote BT2/3, Taipa, Macau (Nova Grand)

  • CEDD Contract No. HK/2009/01 - Wan Chai Development Phase II - Central-Wan Chai Bypass at Hong Kong Convention & Exhibition Centre

  • DSD Contract No. DC/2010/01 - Tuen Mun Village Sewerage & Trunk Sewers at Pillar Point

  • MTR South Island Line (East) Contract No. 902: Nam Fung Tunnel & Ventilation Buildings

  • MTR Kwun Tong Line Extension Contract No. 1001: Yau Ma Tei to Whampoa Tunnels & Ho Man Tin Station

  • MTR Express Rail Link Contract No. 822: Tse Uk Tsuen to Shek Yam Tunnels

  • MTR South Island Line (East) Contract No. 904: Lei Tung Station, South Horizons Station & Tunnels

  • CEDD Contract No. CV/2012/02 - Construction of Sewage Pumping Station near Tsz Tin Road & Associated Sewerage Works in Area 54, Tuen Mun

  • MTR Express Rail Link Contract No. 825: Mai Po to Ngau Tam Mei Tunnels

  • HyD Contract No. HY/2008/11 - Reconstruction & Improvement of Tuen Mun Road - Sam Shing Hui Section

  • DSD Contract No. DC/2007/23 - HATS Stage 2A - Construction of Sewage Conveyance System from North Point to Stonecutters Island

  • MTR Contract No. C4680.C-11C: Provision of Lift Shafts at Lai Chi Kok, Sai Wan Ho & Prince Edward East Stations

  • EMSD Contract No. 1017EM10 - Design-Build-Operate a District Cooling System (Phase II Works) at Kai Tak Development

  • DSD Contract No. DC/2009/19 - HATS Stage 2A - Upgrading Works at Stonecutters Island Sewage Treatment Works - Sludge Handling & Disposal Facilities

  • DSD Contract No. DC/2007/24 - HATS Stage 2A - Construction of Sewage Conveyance System from Aberdeen to Sai Ying Pun

  • CEDD Contract No. CV/2007/03 - Development at Anderson Road - Site Formation & Associated Infrastructure Works

  • MTR Shatin to Central Link Contract No. 1126: Reprovisioning of Harbour Road Sports Centre & Wan Chai Swimming Pool

  • HyD Contract No. HY/2011/08 - Central-Wan Chai Bypass - Tunnel Buildings, Systems & Fittings, & Works Associated with Tunnel Commissioning

  • MTR Express Rail Link Contract No. 811A: West Kowloon Terminus Approach Tunnel (North)

  • DSD Contract No. DC/2009/11 - Tuen Mun Western Trunk Sewerage

  • CEDD Contract No. KL/2012/03 - Kai Tak Development - Stage 4 Infrastructure at Former North Apron Area

  • Main Contract Works for Studio City at Cotai, Macau

  • HyD Contract No. HY/2007/09 - Reconstruction & Improvement of Tuen Mun Road - Eastern Section

  • HyD Contract No. HY/2009/18 - Central-Wan Chai Bypass - Central Interchange

  • Central Police Station Conservation & Revitalisation Project

  • CEDD Contract No. HK/2009/02 - Wan Chai Development Phase II - Central-Wan Chai Bypass at Wan Chai East

  • AAHK Contract No. P546 - H.K. Int’l Airport - Western Apron Expansion Works

  • MTR West Island Line Contract No. 704: Sai Ying Pun & Hong Kong University Station, & Sai Ying Pun to Kennedy Town Tunnel Construction

  • MTR West Island Line Contract No. 705: Kennedy Town Station & Overrun Tunnel Construction

  • MTR Express Rail Link Contract No. 823B: Shek Kong Stabling Sidings & Emergency Rescue Sidings

  • CEDD Contract No. KL/2008/07 - Kai Tak Development - Stage 1 Advance Infrastructure Works for Developments at the Southern Part of the Former Runway

  • HyD Contract No. HY/2009/08 - Widening of Tolo/Fanling Highway between Island House Interchange & Fanling (Stage 1 - between Ma Wo & Tai Hang)

  • DSD Contract No. DC/2010/03 - Kai Tak Nullah Improvement Works at Prince Edward Road East

  • AAHK Contract No. P533 - H.K. Int’l Airport - Midfield Concourse & Terminal Building

  • Windsor Arch - Residential Development Project (Phase 3) at Lou Lim Leok, Taipa, Macau

  • MTR South Island Line (East) Contract No. 908: Wong Chuk Hang Depot Superstructure

  • HyD Contract No. HY/2009/19 - Central-Wan Chai Bypass - Tunnel (North Point Section) & Island Eastern Corridor Link

  • DSD Contract No. DC/2008/03 - Design, Build & Operate Pillar Point Sewage Treatment Works

  • MTR Contract No. C6598-13C Q023973: Relocation & Reprovision of Sea Water Cooling Mains for Elements

  • DSD Contract No. DC/2007/12 - Design & Construction of Tsuen Wan Drainage Tunnel

  • HyD Contract No. HY/2007/10 - Reconstruction & Improvement of Tuen Mun Road - Tai Lam Section

  • ArchSD Contract No. SS T322 - Design & Construction of North Lantau Hospital, Phase 1

  • CEDD Contract No. HK12/02 - Central Reclamation Phase III Main Works

  • EPD Contract No. EP/SP/58/08 - Design, Build & Operate Sludge Treatment Facilities

  • DSD Contract No. DC/2009/21 - Provision of Interception Facilities at Jordan Valley Box Culvert (JVBC)

  • DSD Contract No. DC/2008/12 - Sewage Interception Scheme in Kowloon City - Pumping Stations, Rising Mains & Trunk Sewers

  • DSD Contract No. DC/2007/10 - Design & Construction of Hong Kong West Drainage Tunnel

  • ......etc.

​

​​

 

 

 

For over seven decades, Greenstreak has been recognized as an industry leading manufacturer of concrete construction products that include waterstops, concrete joint sealing systems, architectural concrete formliners, joint doweling systems, and miscellaneous concrete accessories.  Unsurpassed quality, innovation, technical service, and customer care has positioned Greenstreak as one of the most specified brands of concrete construction products in the world.  Virtually any concrete project has the need for one of the many Greenstreak products, including water/wastewater treatment plants, hydroelectric dams, tunnels, mines, distribution centers, “big box” stores, medical facilities, educational facilities, chemical storage facilities, or any commercial/residential building basement.

 

In 2010, Greenstreak Group Inc. (St. Louis, MO) was acquired by Sika Corporation—the US subsidiary of the Sika AG.  Sika Greenstreak sales office and manufacturing center is still centrally located in St. Louis, MO.   We Thoron Hong Kong are proud to keep on being the sole distributor of Greenstreak’s products in Hong Kong and Macau.

 

Greenstreak PVC Waterstop

bottom of page