Hydrology & Water Resources Engineering

Dr. Nik & Associates (DNASB) has achieved a strong position in the field of River Engineering and Water Resources Management. We provide comprehensive expertise together with a range of modelling and decision-support tools to understand and simulate a variety of hydrological and hydraulic scenarios. These range from broad-scale river basin issues to detailed hydrological and hydrodynamic investigations. 

The company’s invaluable experience covers flood mitigation, river engineering, river basin management, urban stormwater management, river water quality improvement, water supply and wastewater treatment, irrigation, drainage and water resources development, and project management consultancy. This can be demonstrated through the previous projects that the company had undertaken in Malaysia and also abroad. Having served as the lead partner in most projects as well as associate in others, DNASB is well-versed in the integration of a wide range of disciplines within a project. These include institutional, legal, policy, physical, environmental, social and economic issues in line with the national Integrated Water Resources Management aspirations.

The company’s technical team has, over the years, acquired the much-needed expertise to undertake projects in the above-mentioned fields. It utilises state-of-the-art software for hydrological, hydraulic, and sediment transport as well as water quality modelling of river catchments for river morphological and flood flow assessments. The team has established both local and international reputation in river engineering, river basin management, and water resources engineering, with particular emphasis in mathematical modelling in hydrology, hydrodynamic, sediment transport and water quality of drainage and river flows and related fields.

DNASB offers an integrated and comprehensive service from the pre-feasibility stage through the implementation stage of a project. The services include feasibility study, master plan study, field data collection, survey and site investigation, project planning and optimisation, architectural to structural concepts, engineering design, tender documentation, pre-qualification of bidders and calling bids, contract administration, construction supervision, project commissioning and management. The company also prides itself in keeping abreast with the latest development in the water sciences through its international associations in the specialised field of the industry and its technology.

Featured Projects (2)

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  • 2026

    Cadangan Pembinaan Lencongan di Sungai Lanchang Lemal untuk Projek Pembangunan Lembangan Sungai Bersepadu Sungai Golok Fasa 1 (Bypass)

    Kementerian Peralihan Tenaga Dan Transformasi Air (PETRA) Malaysia

  • 2026

    Perkhidmatan Perunding Kejuruteraan Pembangunan ‘Rapid Flow Forecasting’ bagi Tujuan Pengoperasian Perkhidmatan Perunding Kejuruteraan Pembangunan ‘Rapid Flow Forecasting’ bagi Tujuan Pengoperasian Program Ramalan dan Amaran Banjir. Program Ramalan dan Amaran Banjir.

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2026

    Provision of Engineering Consultancy Services for Hydrology and Hydraulic Study for Sunway Seremban Sentral

    Sunway Bukit Gambier Sdn. Bhd. Malaysia

  • 2025

    Projek Kolam Takungan Dwi-Fungsi bagi Tebatan Banjir dan Sumber Bekalan Air Mentah Sg Klang-Sg Rasau, Selangor (Pajek A - Kolam Takungan Dwi-Fungsi Sg Rasau untuk Tebatan Banjir dan Sumber Bekalan Air Mentah) (Reka & Bina)

    Jabatan Bekalan Air Malaysia

  • 2025

    Projek Pemulihan serta Naik Taraf Sungai dan Tebing Sungai Kayu Ara serta Lain-Lain Kerja Berkaitan, Daerah Petaling, Negeri Selangor (Fasa 3)

    Jabatan Pengairan & Saliran (JPS) Negeri Selangor Malaysia

  • 2025

    Provision of Engineering Consultancy Services for 2- Dimensional Riverine Flood Assessment of Sungai Langat Nearby Bukit Changgang- Additional Services

    Fortune Grower Sdn. Bhd. Malaysia

  • 2025

    Rancangan Tebatan Banjir Sungai Pahang: Rancangan Tebatan Banjir di Sungai Lipis, Sungai Tanum, dan Sungai Merapoh, Daerah Lipis, Pahang

    Jabatan Pengairan & Saliran (JPS) Negeri Pahang Malaysia

  • 2024

    Perkhidmatan Perunding Bagi Kajian Pengurusan Sumber Air Pertanian di Skim Pengairan dan Saliran IADA Pekan, Pahang

    Kementerian Pertanian Dan Keterjaminan Makanan, Bahagian Pengairan Dan Saliran Pertanian Malaysia

  • 2023

    Rancangan Tebatan Banjir Lembangan Sungai Perlis

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2022

    Rekabentuk Terperinci Rancangan Tebatan Banjir Sungai Langat Fasa 1, Selangor

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2021

    Dam Safety Review of Klang Gates Dam

    Pengurusan Air Selangor Sdn. Bhd. (SYABAS) Malaysia

  • 2019

    Consultancy Services for Home Office Support and Site Supervision Development of Sungai Golok Integrated River Bank (PLBS) (KESBAN) Phase 1

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2019

    Consultant Services for the Study of the Construction of the Sungai Johor Coastal Reservoir and Sungai Lebam, Johor

    Kementerian Air, Tanah Dan Sumber Asli (Bahagian Bekalan Air) Malaysia

  • 2019

    Project Off River Storage (ORS) Melaka

    Kementerian Air, Tanah Dan Sumber Asli (Bahagian Bekalan Air) Malaysia

  • 2018

    Yearly Dam Safety Inspection 2018 for Klang Gates Dam, Tasik Subang Dam, Sungai Langat Dam and ORS Sungai Labu

    PNSB Water Sdn. Bhd. Malaysia

  • 2017

    Kajian Pencemaran Air daripada Premis Makanan, Bengkel dan Pusat Basuhan Kenderaan di Kawasan Pihak Berkuasa Tempatan di bawah Projek River Of Life (ROL)

    Jabatan Kerajaan Tempatan Putrajaya Malaysia

  • 2017

    Projek Mass Rapid Transit Laluan 2: Sungai Buloh - Serdang - Utara (SSP): Hydrology and Hydraulic Modelling Analysis and Detailed Design for Pekan Sungai Besi Flood Mitigation

    MMC Gamuda KVMRT (PDPSSP) Sdn. Bhd. Malaysia

  • 2017

    Projek Pembangunan Lembangan Sungai Bersepadu Sungai Kelantan Fasa 1 National Water Balance Management System (NAWABS) Bagi Lembangan Sungai Kelantan

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2017

    Rancangan Tebatan Banjir Sungai Langat Fasa 1. Selangor

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2017

    Study and Conceptual Design for Canalisation In Relation to the Proposed Development of Bagan Datuk Water City Phase 1

    Perbadanan Kemajuan Negeri Perak Malaysia

  • 2016

    Mass Rapid Transit Lembah Klang: Jajaran Sungai Buloh - Kajang Package MPSR 8: Hydrological & Hydraulic Study and Mitigation Detailed Design Consultancy Services for Bukit Dukong Drainage System

    MMC Gamuda KVMRT (PDPSSP) Sdn. Bhd. Malaysia

  • 2016

    Rekabentuk Terperinci Rancangan Tebatan Banjir Sungai Duyong, Melaka

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2016

    Stormwater Management and Urban Drainage Masterplan Study for Bintulu Town, Sarawak

    Jurutera Jasa (Sarawak) Sdn. Bhd. Malaysia

  • 2016

    Study on the Development of Total Maximum Daily Load for River of Life Catchment

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2015

    Cadangan Penyediaan Pelan Induk untuk Saliran dan Pengurusan Air Hujan

    Dewan Bandaraya Kuala Lumpur (DBKL) Malaysia

  • 2013

    Detailed Design of Interceptor Systems and Related Works for Improvement of River Water Quality along 10.7 km of Sungai Gombak and Sungai Klang for River of Life

    Jabatan Pengairan & Saliran (JPS) Malaysia Sungai Klang, Kuala Lumpur Malaysia

  • 2013

    Detailed Design of Irrigation Facilities for Irrigation Block ACLBD 7 and LBRBD 10 in Wilayah II MADA, Kedah

    Bahagian Pengairan & Saliran Pertanian (BPSP) Malaysia

  • 2013

    Preparation Of Emergency Action Plan for Batu Dam

    Jabatan Pengairan & Saliran (JPS) Malaysia Batu DAM, Selangor Malaysia

  • 2012

    Cadangan Ladang Akuakultur Ternakan Udang Bersepadu di Chaluk, Setiu, Terengganu

    Blue Archipelago Sdn. Bhd. Malaysia

  • 2012

    Consultancy Services for the Detailed Engineering Design for RTB Sungai Kerian from Chainage 7000 to Chainage 27700

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2012

    Kajian dan Rekabentuk Terperinci Kerja Tebatan Banjir di Sijangkang, Kuala Langat, Selangor

    Jabatan Pengairan & Saliran (JPS) Negeri Selangor Malaysia

  • 2011

    Development of the Integrated Flood Forecasting and Warning System Based on Real-time Radar Rainfall for Padas River Basin

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2011

    Study on Water Quality Improvement and Hydrological Assessment for the Klang River

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2010

    Kajian Komprehensif bagi Mewujudkan Jelapang Padi Negara di Daerah Rompin dan Pekan, Pahang

    Jabatan Pengairan & Saliran (JPS) Negeri Pahang Malaysia

  • 2009

    Best Management Practices (BMP) in Awareness Raising and Capacity Building Towards the Effective Implementation of Integrated Water Resources Management in Malaysia

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2008

    Developing the Atmospheric Model Based Rainfall and Flood Forecasting (AMRFF) System for Pahang, Kelantan and Johor River Basin

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2008

    Kajian Pelan Induk untuk Lembangan Sungai Johor, Johor

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2008

    Proposed Sungai Golok (KESBAN) Flood Protection Scheme Consultancy Services for Home Office Support and Site Supervision Development of Sungai Golok Integrated River Bank (PLBS) (KESBAN) Phase 1

    Jabatan Pengairan & Saliran (JPS) Malaysia Sungai Golok, Kelantan Malaysia

  • 2007

    Consulting Services Input on Culvert and Bridge Crossing Design for the Double Tracking Railway from Ipoh, Perak to Sungai Petani, Kedah

    MMC-Gamuda JV Malaysia

  • 2007

    Kerja-kerja Pengorekan Muara Sungai Johor di Daerah Kota Tinggi, Johor untuk Membaiki Kerosakan Akibat Banjir

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2006

    Consulting Services on Paya Indah Wetlands Sustainable Water Resources Management Plan Study and Detailed Design of Relevant Facilities

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2006

    Penyediaan Garis Panduan bagi Flood Loss Prevention for Basement Car Park

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2006

    Rekabentuk Terperinci bagi Lembangan Sungai Gajah, Cyberjaya

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2005

    Consulting Services on the Flood Mitigation Study for Sungai Rasau at Lot 336

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2005

    Kajian Effective Implementation of Integrated Water Resources Management in Malaysia (IWRM)

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2005

    The Preliminary Design of the Perimeter Bunds for the Rancangan Kawasan Khas Berjuntai Bistari , Kuala Selangor, Selangor

    Jabatan Pengairan & Saliran (JPS) Negeri Selangor Malaysia

  • 2004

    Consulting Services on the Development of a Rainfall-flood Correlation Model cum Flood Message Dissemination System for a Pilot Area in the Klang River Basin

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2004

    Kajian Hidraulik dan Hidrologi bagi Lembangan Sungai Gajah

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2004

    Merekabentuk, Membina dan Menyiapkan Kerja-kerja Pembaikan Sungai Kerayong Sepanjang 3.7 km dari Jalan Loke Yew hingga Sungai Cheras Baru

    JPS Wilayah Persekutuan Kuala Lumpur (JPSWPKL) Malaysia

  • 2004

    Rekabentuk Terperinci bagi Parit Penghubung dari Cyberjaya ke Jajaran Sungai Air Hitam (Missing Link), Cyberjaya

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2004

    Riverbank Protection along the Road of Complex A of Malaysian Airlines System Bhd.

    Malaysian Airlines System Bhd. (MAS) Malaysia

  • 2003

    Preparation of National Strategic Stormwater Management Plan MASMA

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2003

    Study and Preparation of Drainage and Stormwater Management Strategic Masterplan for Wilayah Persekutuan

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2002

    Drainage Masterplan Study and Flood Mitigation Project for Cameron Highlands, Pahang

    Jabatan Pengairan & Saliran (JPS) Negeri Pahang Malaysia

  • 2002

    Drainage System and Outfall Structure for LNG Complex, Bintulu, Sarawak

    PETRONAS Malaysia

  • 2002

    Penambakan Tanah Kompleks Pangkalan Marin Kastam di Sungai Pulai, Johor

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2002

    Projek Menaiktaraf Sungai Ampang, Hulu Langat, Selangor

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2002

    Sungai Langat Hydraulics Study - To transport Scrap Iron Using Barges

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2001

    Engineering Consultancy Services for the Development of Drainage Masterplan and Detailed Design of Main Drainage for Phase 2 Development of the Flagship Zone

    Setia Haruman Sdn. Bhd. Malaysia

  • 2001

    Preliminary Design of the Sungai Klang River Improvement Works between Federal Highway Bridge and Old Klang Road Bridge (Package 6)

    JPS Wilayah Persekutuan Kuala Lumpur (JPSWPKL) Malaysia

  • 2000

    Cadangan Pembangunan Bandar Enstek, Mukim Labu, Seremban, Negeri Sembilan (Main Drain B)

    TH Development Malaysia

  • 2000

    Kerja-kerja Tebatan Banjir Sungai Klang dari Jambatan Kota ke Sungai Renggam (Pakej 5)

    JPS Wilayah Persekutuan Kuala Lumpur (JPSWPKL) Malaysia

  • 2000

    Kerja-kerja Tebatan Banjir Sungai Klang dari Sungai Rasau ke Sungai Damansara (Pakej 4)

    JPS Wilayah Persekutuan Kuala Lumpur (JPSWPKL) Malaysia

  • 2000

    Klang River Basin Environmental Improvement and Flood Mitigation Project

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2000

    Projek Tebatan Banjir Negeri Selangor Pembaikan Sungai Buloh

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 2000

    Rekabentuk Terperinci Membaiki Sungai Tengi di Kampung Sungai Kajang Tambahan, Tanjung Karang, Selangor

    Jabatan Pengairan & Saliran (JPS) Negeri Selangor Malaysia

  • 2000

    Rekabentuk Terperinci Menaiktaraf Sungai Laka Serta Pengkajian Semula Keseluruhan Sistem Saliran di Kawasan Perindustrian Bukit Kayu Hitam, Kubang Pasu, Kedah

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 1999

    Feasibility Study on Control of River Erosion along Batang Sadong and Flood Mitigation for Serian Town, Sarawak

    Jabatan Pengairan & Saliran (JPS) Negeri Sarawak Malaysia

  • 1999

    Kajian Pelan Induk Tebatan Banjir Lembangan Sungai Buloh, Selangor

    Jabatan Pengairan & Saliran (JPS) Negeri Selangor Malaysia

  • 1999

    Masterplan Study on Flood Mitigation and River Management for Bernam River Basin

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 1999

    Water Management Study for the Oil Palm Plantation at Saka Pasir, Riau, Indonesia

    TH Plantation Sdn. Bhd. Indonesia

  • 1998

    Detailed Design, Construction and Completion of River Improvement Works on Sungai Klang and Sungai Ampang from Jalan Tun Razak Bridge to Jalan Mamanda

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 1998

    Detailed Design, Construction and Completion of Sungai Klang Flood Mitigation Works from Jalan Klang Lama Bridge to Kota Bridge in Klang Town (Package 1, 2 and 3)

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 1998

    Detailed Design, Construction, Supervision and Contract Administration of Sungai Malai Flood Mitigation, Taiping, Perak

    Jabatan Pengairan & Saliran (JPS) Negeri Perak Malaysia

  • 1998

    Detailed Design, Construction, Supervision and Contract Administration of The Flood Mitigation Immediate Action Plan Multimedia Super Corridor (Sungai Rasau to Sungai Air Hitam)

    Jabatan Pengairan & Saliran (JPS) Malaysia Malaysia

  • 1998

    National Water Resources Study

    SMHB Sdn. Bhd. Malaysia