Our Journey

HHEPL started business in mid 1970s by providing fabrication for general metal work such as drain gratings, gate frames, warehouse structures and electrical works. From the ‘80s onwards, the Company expanded its scope of works to be involved in various sewage projects by carrying out piping fabrication and equipment installation works.


The 1990s ushered in a new era for HHEPL as it got involved into new sectors through fabrication works for air coolers, skids, modules and tanks used mainly for power plants, oil and petrochemical process plants.


By the turn of the millennia, HHEPL has been actively involved in a wide range of niche and specialist products under the following industrial focuses:


Integrated Waste Management Facilities

Tuas Nexus, Singapore

Shek Kwu Chau, Artificial Island, Hong Kong


Desalination Plants

Keppel Marina East Desalination Plant

Jurong Island Desalination Plant


Water / Wastewater Treatment Plants

Upgrading of Bedok Pumping Station for Sewerage department

Chestnut Ave Water Works

Changi Water Reclamation Plant

Ulu Pandan NEWater DBOO Project

Changi NEWater DBOO Project

SembCorp Integrated WWTP @ Banyan


Power Plants

Gas Turbines (Brunei) – 1X30 MW GTG F6 Power Plant

Gas Turbines (Malacca) 4X100MW GTG F9 Power Plant

Mitsul Phenol – Pulau Sakara

Tuas Power Station

Seraya Power Station

GE Power Plant

GE Energy Plant


Oil and Petrochemical Plants

Oil Tanking Terminal at Pulau Seraya

Banyan Intergrated Terminal Project

SUT Service Corridor Steel Structure Extension at Jurong Island

Stolthaven Singapore Terminal Project


Chemical Process Plants

SPS-1 Project Denya Seraya

Glaxo Wellcome Manufacturing – Small Scale Development Facility

Dupont Adi-Pure Facilities

Glaxo Multi-Purpose and Incineration Plant

Lonaz Biologics – Buffer Hold Module & Buffer Preparation Module


Commercial Projects

Conrad Maldives Rangali Island – Ithaa Undersea Restaurant

Palm Jumeirah Transit Project – Maintenance Vehicle & Traverser

The Muraka, Conrad Maldives Rangali Island – Underwater Bedroom


Pneumatic Waste Conveyance System

Ng Teng Fong General Hospital

Tan Tock Seng Hospital

HDB Greenprint @ Yuhua

JTC Bedok Food City


The track records and projects overview as shown above, with numerous specialty and niche projects are clear indications of the level of competency that see HHEPL establishing itself as a leading engineering, construction and services company supporting the energy, petrochemicals, water and wastewater treatment plants, oil and gas processing / refining plants and process module construction.