Regasification Terminal Sungai Udang (RGTSU), Melaka | 2.274208, 102.131806

WATER, POWER, OIL AND GAS, INFRASTRUCTURE, TRANSPORTATION

Level 23, Menara AIA Capsquare, 10, Jalan Munshi Abdullah Kuala Lumpur

Bangunan RanhillSaj, Jalan Garuda, Larkin, 80350 Johor Bahru

Kuala Lumpur Johor Bahru [email protected] +603 2039 9888 +607 225 5300 Content

Overview Ranhill 03 Our Business 04 A) Subsidiaries of Ranhill Utilities Berhad RanhillSaj 05 Integrated Geographical System GIS 06 SAJ Info Center 06 Automatic Meter Reading 07 Quality Control 07 Sri Gading Central Lab 08 Key Performance Indices 08

Ranhill Water Technologies 09 Amata City Industrial Estate 10 Amata Nakorn Chonburi, Thailand 11 Forest City, Malaysia 12 China 13 India, Haldia 14

Ranhill Water Services 15 Typical DMA Layout & NNF Against Time 16 AquaSMART 17 NRW Reduction, Johor 18 NRW Reduction, Melaka 19 NRW Reduction, Pahang 20 NRW Reduction, Kelantan 21 Leakage Reduction Riyadh City, Saudi Arabia 22 RanhillPower 23 Ranhill Powertron I & II 24 Technical Specifications 25 B) Related Parties of Ranhill Utilities Berhad

Ranhill Worleyparsons 27 Project Development 28 B193 Development Project 29 Kasawari Gas Development Project 30 Zawtika M-9 Development Project 31 Tapis EOR and Rejuvenation Project 32 Liwan 3-1 Area Facilities Development 33 Salman Offshore Facilities 34 Hibiscus Project & Honeydew Project 35 Cherry Project 36 LEKAS Regasification 37

Ranhill Process Sytems 39 Terengganu Crude Oil Terminal (TCOT) 40 Melut Basin Oil Development Project 41 Expansion of Melut Basin Oil Development Project, Sudan 42 ADHI LPG/ NGL Plant – II Project, Rawalpindi Pakistan 43 MLNG TIGA Slugcathcer III Facilities 44 Production Sustainability Project Phase 1 (PSP1) 45 1+1x1000MW Coal Fired Power Plant, Tanjung Bin, Johor, Malaysia 46 Ranhill EPC 47 Muar Bypass 48 The Design, Construction Equipping, Commissioning 49 and Maintenance of Serdang Hospital (620 Beds) Semangar Water Supply Scheme 50 Design and Build of Senai - Pasir Gudang - Desaru Expressway (SDE) 51 Libya Housing Project 52

Ranhill Bersekutu 53

High-Speed Rail 54 Malaysia-Singapore Second Crossing Bridge (MSSC) 55 Senai-Desaru Expressway 56 High-Rise: KLCC 57 High-Rise: Menara TM 58 Hospital: Serdang 59 King Abdullah University of Science and Technology 60 Petronas Sudan Headquarters 61 PMO and Masterplanning: Libya Tajurah 62 Infrastructure: Medini 63 Kuantan Port, Pahang 64 DHI Family Club (Clubhouse, Swimming Pools, Sport Indoor Arena, 65 Apartments and Staff Housing) Sewage Water Treatment Plant: Medini Iskandar 66 Water Resources: Langat 2 67 Construction & Completion of Ganchong Water Treatment Plant 68 Pipe Replacement and Other Associated Works 69 Semangar Water Supply Scheme 70 Power: Manjung Cold Fired Power Station 71

Senai-Desaru Expressway 73 Expressway Management Systems 74 Sungai Johor Bridge 75 Pollutant Removal System 76

All over the world 77 Overview Ranhill VISION

Since inception, we have set out to fulfil the necessities of life. Our businesses are built around the needs at large in the Environment, Power, Engineering and Transportation industries as we recognise the importance of those sectors. We continue to grow by focusing on meeting customers needs.

Our multi-ethnic and multi-cultural workforce is our greatest assets. We subscribe to the triple bottom-line approach to sustainability: the Environment (Planet) and Communities (People) whilst achieving our Financial Objective (Profit).

We are united in a single corporate culture, practising good corporate governance and operating responsibly to deliver with excellence to our customers, locally and globally.

“ENRICHING LIVES THROUGH SUSTAINABLE SOLUTIONS”

4 Pillars of Ranhill Sustainability

Ranhill commitment to sustainability is clearly reflected in our vision, mission and organisational values, where enriching lives, creating positive impacts and delivering stakeholder value is given due emphasis alongside financial objectives.

Enhancing Environmental Contribution Inspirational Governance Awareness Towards Social Workplace & Across the Perseverance Well-being Culture Group

Climate Change Access to Water & Performance Health & Safety Power Based Reward Preserving Water Customer Resources Industry Talent Satisfaction & Development Management Trust Circular Economy Community Acculturation Corporate Engagement Governance

03 Enriching Lives Through Sustainable Solutions Our

Business 2 POWER Owns and operates CCGT Founded in 1973 as an engineering consulting power generating plants company, Ranhill today owns and operates assets in the environment, power and O&M Services transportation sectors. It is a complete solutions provider, providing services in engineering, financing, procurement, construction and project management, and operations and maintenance.

1 WATER Providing water treatment and distribution from source to tap. 3 OIL & GAS NRW Services Design, studies, EPCM in Wastewater treatment O&G sectors and water recycling EPC

4 INFRASTRUCTURE Design, studies, EPCM in C&S and M&E

EPC

5 TRANSPORTATION Owns and operates private tolled Expressways

Enriching Lives Through Sustainable Solutions 04 RanhillSaj

Well-established as an integrated water supply To date, 100% of urban areas, and 99.7% of the company, Ranhill SAJ (RanhillSaj) manages and rural regions in Johor have access to clean, safe operates potable water supply in the State of drinking water, as we continue to reinforce our Johor. As the exclusive provider of source-to-tap capabilities and expertise in improving operational water in Malaysia’s second most populous state efficiencies to manage Johor’s vast land area of since 1999, RanhillSaj supports the state’s robust 19,210 KM2 and growing consumption needs. growth and development by ensuring the availability and efficient management of quality We strive to continuously satisfy our customers water supply. and stakeholders by optimising available resources and deliver quality services by With the vision of becoming a world-class water maintaining best practices and our core values of utility company, RanhillSaj oversees the complete Integrity, Customer Oriented, Discipline, Learning, cycle of water services in the state – from Passion, and Teamwork. sourcing and treatment of raw water to supplying potable water to consumers in Johor right to We have the lowest NRW measurements in billing, collection, and customer services. Malaysia, at only 0.017 MLD per KM.

In adopting a holistic approach to sustainable water management, RanhillSaj has progressively exemplified its capabilities and infrastructure improvements, by consistently delivering reliable, quality, affordable source-to-tap services.

RanhillSaj Water Treatment and

Distribution Business CONSUMER

WATER TREATMENT PLANT 1.1 Million accounts 44 plants 84 active pump houses FILTER CLEAN WATER TANK PUMPING STATION 673 reservoirs 22,175 km of pipelines

320 MLD Semangar Water Treatment Plant Kota Tinggi (engineering, construction and operation by Ranhill)

05 Enriching Lives Through Sustainable Solutions Integrated Geographical Information System (IGIS)

The Integrated Geographical Information System The analysis is a guide in the process of making (IGIS) introduced since year 2000 is an effective more precise decision in the form investments in technology for delivering achievements and infrastructure, which consists of five system water systems developed in RanhillSaj operations in one supply namely Billing Information System, Control application. It is the first developed system in the Monitoring System, Water Quality System, country to use RanhillSaj's expertise for water Production Control System and Work users across the state of Johor. Management System.

PCS Asset maintenance information system to repair job, building and vehicle maintenance

System to monitor on water level, flow level, RMS pressure level and water quality level (pH, Turbidity and residual chlorine)

BIS System to store all information of RanhillSaj customers, volume and water consumptions IGIS INTEGRATED WaQIS System to monitor water quality; analyze data GEOGRAPHICAL for Latest Test/Violation Test INFORMATION SYSTEM System to store minor/major burst, customer JMS complaints and job plan; produce interruption notices and pipe burst report

Related Documents in format *.jpg, *.xls, *.doc PDM can be link to the water assets data

GIS is the process of mapping and database GIS establishment of water asset which lead to many customized application for ease of reporting.

GIS

RanhillSaj has embarked in GIS development for It has served RanhillSaj as tool for system control water supply since year 2000 and it is part of the mechanism for Control Center/SAJiC to monitor restructuring programme under Ranhill Utilities water quality violations, NRW locations for (2000-2009) to bring RanhillSaj to be at par with designated DMA. Now, Geo-coding Hand Held world class water utility company. Terminal (HHT) applied in meter reading task helps to capture the location of customer meters. GIS evolved from tacit knowledge to schematics With geo-tagged customer meter billing technical drawings, then AutoCAD plan to a installation code to GIS, detail consumption reliable geospatial database system server. The pattern can be monitored through a single screen. mapping and database of water asset in GIS has led to many customized application for ease of Unmanned Aerial Vehicles (UAVs) allow cheap and reporting. The advance GIS engine helps us to flexible acquisition of aerial imager, providing high explore integration or enterprising to other spatial resolution data with high temporal existing system within the organization and frequencies. Such imagery can allow the perform quick analysis for operational needs. monitoring of infrastructure systems or new developments within catchment areas which GIS is a better platform for Hydraulic Model affected our water resources. development and validation project platform. Data exported to the model had benefitted GIS helps reduce time taken process in operations, strategic distribution mains simulation for planned asset identifications and contribute work maintenance/operation, and supply for new efficiency. GIS has contributed to smoothen development areas. RanhillSaj migration process to Federal Government (in 2009) under SPAN regulatory regime and Pengurusan Aset Air Berhad as the new assets owner.

Enriching Lives Through Sustainable Solutions 06 SAJ Info Center: Information Center and Complaints

Established in October 1999, RanhillSaj Info SAJiC on average receives more than 12,000 calls Center (SAJiC) is now a center of complaints and per month and 50% of the answered calls relate to local information for water consumers in Johor. It leakage complaints. provides 24-hour service, 7 days a week. While 22% on other enquiries, 6% about billing It aims to provide the latest information on local enquires and other calls include poor pressures, water supply issues and for any complaints of reservoirs and tank problems, leakages, water water supply problems faced by consumers. In quality and water theft. addition, consumers can also obtain updated information on bills and water disruptions.

SAJIC RanhillSaj Information Center

Automatic Meter Reading (AMR)

To adopt the technology emergence in water meter reading, RanhillSaj is testing the compatibility of AMR in the operations.

The AMR, which is equipped with radio, has installed at 4,500 houses in 5 selected areas to ensure the meter reading process is more accurate.

The meter reading with radio can be transmitted remotely for bill to be issued, thus physical reading is no longer required.

The AMR with R800 specification certified with ISO 4064-1:2014 & ISO 4064-4:2014 by SIRIM can be optional meter type to current meter installation approved by National Water Service Commission. Automatic Meter Reading (AMR)

07 Enriching Lives Through Sustainable Solutions Quality Control Sri Gading Central Lab

To ensure water quality standard are met, RanhillSaj has established a systematic and RanhillSaj has established a Central Laboratory in comprehensive water quality program with 593 December 1999 equipped with modern and location of water sampling, collaboration with the up-to-date equipment situated in Sri Gading, Batu Ministry of Health Malaysia. SAJ has established a Pahat Johor. Our Central Lab obtained a Water Safety Plant towards eliminating all forms certificate of Accrediation MS ISO 9001: 2008 and of contamination at the source. ISO / IEC 17025 by the Department of Standards Malaysia to ensure that the tests are in compliance with the standards.

Typically, the central lab monitor and control in access of 1.7 million water sample test annually.

With the recognition, RanhillSaj’s lab is at par with other international laboratories throughout the world. This certification also helps improve the integrity of the tests and related results.

RanhillSaj’s Central Lab is able to analyze parameters in accordance with the National Water Quality Guidelines with skilled and competent staffs. “Proficiency Testing Program" with Chemistry Department continues to be conducted to ensure member skills and performance of laboratory equipment. Sri Gading, Batu Pahat, Johor

Key Performance Indices (KPI)

RanhillSaj has setup a systematic and Our central lab are equipped with Inductive comprehensive water quality program with 593 Couple Plasma (ICP) which analyze heavy metals water sampling locations that are owned together parameters in order to improve our operations. with MOH. The purpose of sampling program is to ensure the water supplied meets the drinking Besides, we work closely with the state authorities water quality standard set by MOH. to monitor the quality of raw water and report to them when raw water quality declines. RanhillSaj are certified with MS ISO 9001:2008 and ISO/IEC 17025 to ensure the test are compliance For Jan-sept 2018, all QAP key parameters comply with the standards. Proficiency Test program with with SPAN targets. Malaysia Chemistry Department continuously conduct to ensure skills and performance of staff and laboratory equipment.

Selected Key Parameters MoH Standard Target Achievement Exceeded By

Residual Chlorine 0.2-5.0 mg/L 99.0% 99.93% + 0.93%

E. Coli (Faecal Coliform) Absent in 99.90% 100% + 0.10% 100ml sample

Turbidity <5.0 NTU 99.70% 99.98% + 0.28%

Aluminium <0.2 mg/L 95.00% 97.28% + 2.28%

Absent in E. Coli Res. Chlorine 100ml sample 99.95% 100% + 0.05% 0.2 - 5.0 mg/L

Enriching Lives Through Sustainable Solutions 08 Ranhill Water Technologies (RWT)

Ranhill Water Technologies (RWT) is poised at the forefront as provider of holistic Wastewater solutions to the water, wastewater and reclaim treatment and water processes and technologies through concessions engineering, operations and management expertise, financing, and project management China 222 including integration of technologies to fit mld clients’ needs.

RWT undertakes varied water, wastewater and reclaim water utility projects in term of sizes, locations, and project structures in Malaysia and other countries in the region. 114 With presence in Malaysia, Thailand and mld China, we have significant track records in Thailand technology driven projects and servicing a diverse field of customers ranging from industries, municipalities, industrial parks and water authorities.

To date, we have successfully completed more than 150 water, wastewater and water reclaimation treatment plants throughout Asia. RWT’s Quality Management System is also certified to ISO 9001:2015 by SIRIM Malaysia and UKAS United Kingdom.

Ranhill Water Technologies Applications

WASTEWATER POTABLE WATER WASTEWATER RECYCLE & TREATMENT TREATMENT RECLAMATION

Dissolved Air Floatation (DAF) Sequential Batch Reactor (SBR) DAF Inclined Plate Clarifier Advanced SBR (Nitrogen, Filter Continuous Flow Filter Phosphorus removal) Ultrafiltration (UF) Reverse Osmosis (RO)

Hefei Wastewater Treatment Plant, China

09 Enriching Lives Through Sustainable Solutions RWT SELECTED PROJECTS 01 Amata City Rayong With a proven track record in securing long-term contracts with Amata, RWT operates 10 water, wastewater and reclaim treatment plants, ranging PROJECT DETAILS between 8 – 30 years. Such projects are operated on a Build-Operate-Transfer (BOT) and Operation and BOT and O&M Projects Maintenance (O&M) basis, bringing a total aggregate capacity of 114 MLD. 10.5 MLD PWTP O&M 10 MLD WWTP BOT (5 MLD The new upgrading project will cover the construction Upgrading Works in progress) of an additional module of the existing wastewater 15 MLD PWTP BOT treatment plant facilities built by AnuRAK to treat the 10 MLD WWTP O&M increasing volume of industrial wastewater at the 7 MLD RWTP BOT (under industrial estate. construction) In October 2017, RWT via its subsidiary AnuRAK has In operation since 2002 been given the contract to build, operate and transfer a 7 MLD reclamation water treatment plant for its Total = 57.5 MLD Amata City Phase 4 Industrial Estate.

Additionally in February 2018, AnuRAK received a Letter of Award from Amata Water Company Ltd for an expansion of capacity from 10MLD to 15MLD for one BOT SCHEME of its existing wastewater treatment plants, also in Amata City Industrial Estate, Rayong. Debt/Equity Ratios: 70/30

Loan Tenure: 7 to 10 years

Current Lenders: - Bangkok Bank - CIMB Bank - Inter company

Amata City, Rayong

Enriching Lives Through Sustainable Solutions 10 RWT SELECTED PROJECTS

Amata City Chonburi 02 (formerly Amata Nakorn)

At Amata City Chonburi, RWT was given the BOT and O&M projects for centralized water, wastewater & reclaim water facilities. PROJECT DETAILS

This includes designing, constructing, implementing, BOT and O&M Projects fabricating, installing, commissioning, operating and maintaining of the various phases of the wastewater 10.5 MLD PWTP O&M treatment plant of Amata City Chonburi. 10.5 MLD PWTP BOT 24 MLD WWTP BOT Also, the reclamation plant in Amata City Chonburi is 10 MLD RWTP BOT part of the industrial estate’s effort for ‘zero discharge’ water treatment system. RWT will continue to operate In operation since 2005 and maintain this treatment plant until year 2028 under Built- Operate-Transfer (BOT) contractual scheme. Total = 55 MLD Besides confirming the significance of RWT’s growth model in the region, it also reflects the quality of services and the dedicated technological solutions for water reclamation that we can offer to help Asian countries particularly in Malaysia, to meet their BOT SCHEME environmental and industrial challenges.

Debt/Equity Ratios: 70/30

Loan Tenure: 7 to 9 years

Current Lenders: - UOB Bank - BBL Bank - Inter company

Amata City Chonburi

Amata City Chonburi

11 Enriching Lives Through Sustainable Solutions RWT SELECTED PROJECTS 03 Forest City Forest City project is a mixed development comprised of residential and commercial properties on four reclaimed island. The master developer is Country PROJECT DETAILS Garden Pacificview Sdn. Bhd (CGPV), a joint venture between Country Garden Group ("CG") & Esplanade Customer: Danga 88 Sdn Bhd ("EDSB"). Forest City is the first Country Garden Pacificview Sdn. Bhd project that brings Country Garden Holdings towards (CGPV) oversea market. Location: RWT been given the award to design and build a Forest City, Johor Darul Takzim 50,000 Population Equivalent (PE), Sewage Treatment Plant (STP) with Inlet Works for 150,000 PE for Forest Scope: City at Country Garden Forest City, Johor Darul Takzim Design and Build a 50,000 PE (to be referred to as “STP4 Project”). STP4 Project value Sewage Treatment Plant with Inlet is RM 42.4 million and with construction period of 9 Works for 150,000 PE months, the project is set to be completed by 26th March 2019. Timeframe: 6th June 2018 – 26th March 2019 The new project also marks RWT’s aspiration to set a new path into implementing domestic sewage Project Value: treatment plants. Besides STP projects, RWT aims to RM42.4 Million replicate its water reclamation experience in Thailand to be implemented in Malaysia.

This STP is being built 6 metres below ground level of reclaimed land. The Project is progressing well, justifying our ability and expertise in executing projects in tough conditions. Apart from the STP, our scope also KEY ACHIEVEMENTS includes wetland and waterways surrounding the plant as a polishing pond before effluent is discharged. RWT is the first local contractor to be awarded the project for Forest City

Development of Forest City

Enriching Lives Through Sustainable Solutions 12 RWT SELECTED PROJECTS 04 China The lack of clean water has always been an issue of Through our strategic partnership with SIIC, we environmental concern across the globe, have 11 waste water treatment plants, with an particularly in China, where water pollution has aggregate capacity of 222 MLD. reached alarming levels in the past few years. Our concessions which is ranging from 25-30 Ranhill is assisting to alleviate this problem by years, further reinforces our strong long-term managing wastewater treatment concessions in partnership commitment to assist local Tier 3 cities’ industrial parks, providing communities. We will continue to expand our Engineering, Procurement, Construction footprint by securing new projects as well as Management (EPCM) services for water-related increasing the capacity of the current 222MLD projects, and consultancy for water-related capacity of wastewater treatment plants. operations and management. Our modular ‘fit-to-need’ treatment plants have proven attractive to industrial park owners.

China Concessions

Expiration of Description Capacity Concession Type Concession / (MLD) License

Xiaolan Wastewater Treatment Plant (Phase I) 30.0 Wastewater/BOT 2038

Xiaolan Wastewater Treatment Plant (Phase II) 50.0 Wastewater/BOT 2042

Yingkou Wastewater Treatment Plant 30.0 Wastewater/BOT 2046

Hefei Wastewater Treatment Plant 30.0 Wastewater/BOT 2036

Yihuang Wastewater Treatment Plant (Phase I) 5.0 Wastewater/BOT 2045

Wanzai Wastewater Treatment Plant (Phase I) 5.0 Wastewater/BOT 2044

Chongren Wastewater Treatment Plant 10.0 Wastewater/BOT 2046

Yongxin Wastewater Treatment Plant 10.0 Wastewater/BOT 2046

Yongfeng Wastewater Treatment Plant 10.0 Wastewater/BOT 2047

Wanzai Wastewater Treatment Plant (Phase II) 7.5 Wastewater/BOT 2047

Fengxin Wastewater Treatment Plant 34.0 Wastewater/TOT & BOT 2048

Yingkou Wastewater Treatment Plant, China

13 Enriching Lives Through Sustainable Solutions RWT SELECTED PROJECTS

Water Treatment Plant at Haldia, 05 West Bengal India

Besides Thailand and China, we have also set our PROJECT DETAILS footprint in India by providing our expertise in utility projects. Customer: In India, we have built a 113.5 MLD potable water Haldia Development Authority (HDA) treatment plant for Haldia Development Authority in West Bengal. Haldia is a major river port and industrial Location: belt located approximately 125 kilometres southwest of Haldia, West Bengal India Kolkata. Haldia is also a centre for many petrochemical businesses, and is being developed as a major trade Scope: port for Kolkata. EPC Project for a Potable Water Treatment Plant The 113.5MLD Potable Water Treatment Plant project has won the National Urban Water Awards 2010 under Public Private Partnership (PPP) to turn around Indian water utilities. KEY ACHIEVEMENTS

The project has won the National Urban Water Awards 2010 under Public Private Partnership (PPP) to turn around Indian water utilities.

Water Treatment Plant at Haldia, West Bengal India

Water Treatment Plant at Haldia, West Bengal India

Enriching Lives Through Sustainable Solutions 14 Ranhill Water Services (RWS)

Ranhill Water Services (RWS) specializes in the Starting with a small team but equipped with provision of operational, management, experience in water supply operations, RWS can construction and consultancy services to meet the now be proud of all our achievements, including a needs of water service providers, particularly in workforce of more than 400 highly trained staff, the field of Non Revenue Water (NRW) equipped with the latest advanced technologies Management. With vast experience in all aspects and equipment to realize the company’s vision of of water provision, from treatment plant to the becoming the leading provider of water supply customer’s tap, we offer a holistic approach solutions. Through the development of tailored to the operator’s specific needs. RWS was partnerships tailored to the clients’ needs, and incorporated to enable the provision of bound by performance guarantees, RWS provides specialised services to water operators. specialised operational support in the management and optimisation of water supply operations.

Services

Geographical Web-based Information Technical DMA Monitoring – System & Consultation Non-Revenue AquaSMART Network Water System Modelling Management Customer Network Service & Asset Operations & Operation Maintenance Management Centre

District Metering Area (DMA)

In a large water supply operations, water loss could happen anywhere within the system. In order to ease the management of water loss, the water supply system is divided into smaller manageable areas, called DMA.

An ideal DMA has between 1,000 to 1,500 customer connections, and equipped with flowmeter, data logger and pressure management equipment for effective monitoring.

District Metering Area (DMA) Management

15 Enriching Lives Through Sustainable Solutions Typical DMA Layout

Sub distirct meter For each DMA, utility managers should Intake and measures flow into smaller develop a detailed operations manual treatment works area e.g. 1000 properties to assist future teams in managing the water supply. The operations manual includes a schematic of the pipe District meter measures flow into districts e.g. network; location drawings of the flow Bulk meter 1000-3000 properties meters, pressure control valves, and into supply zone M boundary valves; and a copy of the billing database for the DMA. Mains River M M The manual is a working document and M Source meter operational data should be continually measures total output updated, including information on the following: Mains • Flow and pressure graphs • Leakage step tests data • Leak locations • Illegal connection locations • Legitimate night flow (LNF) test data • Pressure T Factor test data

Net Night Flow (NNF) Against Time

Water utilities should maintain a record of the time For such a case, water utility managers should taken for NRW to return to the intervention level. consider asset rehabilitation such as pipe If this time decreases between detection rehabilitation, relining, or replacement, rather than exercises, it indicates that losses within the DMA continual leak. are occurring more frequently and that the system’s assets are deteriorating.

Detection Activity Zone Rehabilitation Detection Detection Investigation Zone Exercise “A” Exercise “B” Increasing Frequency Re-set Intervention Limit

Intervention Limit Rehabilitation Re-set Intervention Limit

Non-detectabe NRW Increase in Non-detectable NRW

Non-Metered Consumption

Metered Consumption Averaged Weekly Nightline Flows (m3/hr) Nightline Flows Weekly Averaged Time

Active Leakage Control (ALC)

Pipe leakages is the main cause of physical losses RWS specialises in ALC activities with the use of contributing to NRW. Most of these leakages state of the art leak detection technology, happen underground and cannot be detected plugging all the hidden leaks before they burst on without a proper methodology and technology. to the ground. The activity of finding these hidden leaks are called ‘Active Leakage Control’ or ALC.

Enriching Lives Through Sustainable Solutions 16 AquaSMART

For water business, there are several systems and This system performs as a data storage technologies available and used worldwide for management system for data capture, input, managing NRW. there are several methods and handling and monitoring of DMA’s field data for technologies that are available and are used any given project. worldwide for treating raw water into drinking quality or industrial wastewater. The AquaSMART system links all of the DMA’s raw data collected (from any software) and creates AquaSMART system is a web-based application reports at the click of a button. It is a simple and system developed as an operational tool and has useful tool for DMA monitoring, either for a long become an integral component of the reduction term or on a daily basis, which would save data strategy. This system is an internal resource analyst a significant amount of time. developed in-house to provide effective monitoring and decision support for the NRW AquaSMART is used as an internal monitoring and business. decision-making resource that helps RWSB to achieve client targets and optimise its costs. The most important concept in a NRW reduction effort is the ‘Awareness, Location & Repair’ or ‘ALR’. In this concept, any leak has to be dealt with in the shortest time possible to minimize the amount of water loss. The longer leaks happen, the more water will be lost. We have to be aware of the leak occurrence as soon as possible, have the leak located as soon as possible and have it repaired the soonest possible. AquaSMART system allows us to do just that in the quest to refine the NRW reduction.

This effective monitoring and decision support helps the NRW business to meet its targets and allocate its resources effectively and efficiently, aquaSMART thereby creating a competitive advantage for the Apps NRW business.

aquaSMART Control Room

17 Enriching Lives Through Sustainable Solutions RWS SELECTED PROJECTS

NRW REDUCTION CONTRACT 01 FOR THE STATE OF JOHOR, MALAYSIA

The state of Johor in Malaysia has the second largest water supply operations in the country with 22,000 km of pipeline and more than 1 million customer accounts. PROJECT DETAILS RSAJ, the licensed water operator for Johor state produces 1800 Million Liters Per Day (Mld) of treated Location: water to supply to 3.7 million population. The state of Johor, Malaysia Challenged with the vast size, scattered rural population Client: and differing conditions, NRW reduction effort in the RanhillSaj state has to be done in a holistic manner, physically and administratively. The approach covers all aspects of Duration: water supply operations from the outlet of water 13 years over 5 contracts. 5th treatment plants right down to customer meters, and contract is currently on-going the optimization of procedures for production and billing, through various technology.

Thus far, the NRW level for the state has reduced from 37% to 24%, saving 250 Mld in the process. Johor now has the lowest NRW losses per km per day in Malaysia at 20 m3/Km/Day. KEY ACHIEVEMENTS

• Establishment and maintenance of 1,000 DMAs

• Reduction of 250 MLD physical losses

• Reduction of NRW level from 37% to 24%

• Optimization of production and We have the resources (expertise, maximized billing revenues latest equipment and technology) ready to provide complete NRW • Improved operational efficiency services through holistic NRW management

Johor NRW Reduction Trend

40

35

30

25

20 Jul-14 Mar-11 Jan-17 Jan-12 Jul-09 Jul-04 Mar-16 Sep-13 Nov-17 Nov-12 May-15 Jan-07 May-10 Jan-02 Sep-03 Mar-06 Sep-08 Nov-07 Nov-02 May-04

Enriching Lives Through Sustainable Solutions 18 RWS SELECTED PROJECTS

NRW REDUCTION CONTRACT 02 FOR THE STATE OF MELAKA, MALAYSIA

Even with the relatively small size, the state of Melaka has been having a high NRW level at 34%, prompting SAMB to embark on an NRW reduction program. PROJECT DETAILS Melaka state has 5,000 km of pipeline and almost 300,000 customer accounts, producing 500 Million Location: Liters Per Day (Mld) of treated water. The state of Melaka, Malaysia Being a city state, active leakage control activities and Client: repair works are mainly done in busy areas, requiring Syarikat Air Melaka Berhad (SAMB) meticulous planning and execution. The scope for the final 2 years involved technology and knowledge Project Value: transfer to SAMB personnel, to enable them to RM45 Million continue the effort upon RWS’ contract completion. Duration: At the end of the contract, the NRW level for the state 6 years over 2 contracts. Completed reduced from 34% to 21%, saving 60 Mld in the process. in 2013

NRW Melaka KEY ACHIEVEMENTS 35.00 33.00 31.00 • Establishment and maintenance of 29.00 180 DMAs 27.00 25.00 • Reduction of 60 MLD physical 23.00 losses 21.00 19.00 • Reduction of NRW level from 34% to 21% 2008 2009 2010 2011 2012 2013 Jan-14 Feb-14 • Optimization of production and maximized billing revenues NRW Level • Improved operational efficiency

Leak detection process

19 Enriching Lives Through Sustainable Solutions RWS SELECTED PROJECTS

NRW REDUCTION CONTRACT 03 FOR THE DIST RICT OF KUALA LIPIS, PAHANG, MALAYSIA

Kuala Lipis is one of the 14 districts in the state of Pahang with a population of approximately 90,000 and 22,000 customer accounts. Pahang state has an NRW PROJECT DETAILS level of exceeding 50% and would like to start reducing it district by district due to limited resources. Kuala Location: Lipis district was chosen as the candidate after the District of Kuala Lipis, Pahang, capital Kuantan due to its high NRW level at 55%. Malaysia Kuala Lipis is a small town to the north of Pahang with Client: majority rural areas. This proved to be a real challenge Pengurusan Air Pahang (PAIP since the pipeline has to be properly mapped for an effective active leakage control. Project Value: RM15 Million The reduction in leakages within the system resulted in the reduction of treated water production, hence Duration: reduced production costs at the water treatment plant. 3 years. Completed in 2016 At the end of the contract, the NRW level for the district reduced from 55% to 35%, saving 12 Mld in the process.

KEY ACHIEVEMENTS

• Establishment and maintenance of 49 DMAs

• Physical Loss saving of 12 MLD

• Reduction of NRW level from 55% to 35%

• Establishment of GIS and Job Management System

NRW Level (%) for Contract Achievement

60% 55% 50% 45% 40% 35% 30% 25% 20% Jul-17 Jul-16 Jan-17 Jan-18 Jun-17 Jan-16 Oct-17 Jun-16 Mar-17 Mar-18 Apr-17 Oct-16 Sep-17 Feb-17 Feb-18 Mar-16 Apr-16 Dec-17 Sep-16 Feb-16 Nov-17 Dec-16 May-17 Nov-16 May-16 Aug-17 Aug-16 Baseline

Enriching Lives Through Sustainable Solutions 20 RWS SELECTED PROJECTS

NRW REDUCTION CONTRACT 04 FOR KELANTAN

The state of Kelantan is situated north of Malaysia, bordering Thailand. The water supply operation is managed by a state owned company, Air Kelantan Sdn PROJECT DETAILS Bhd (AKSB). AKSB manages 7,500 km of pipeline and about 250,000 customer accounts, with a treated Location: water production of 480 Million Liters Per Day (Mld). The state of Kelantan, Malaysia

The Kelantan state has been facing a high NRW level of Client: more than 50% for many years. Aged assets has largely Air Kelantan Sdn Bhd contributed to the water losses. However, the effective reduction of NRW would involve a big capital Project Value: investment and this has been a major hurdle for AKSB. RM45 Million In February 2013, RWS has been awarded with a 2-year Duration: NRW reduction contract by AKSB. The scope of work 2 years mainly involves the establishment of DMAs, Active Leakage Control, Reservoir Monitoring and Pressure Management.

At the end of the 2-year contract, RWS managed to KEY ACHIEVEMENTS reduce the NRW level from 53% to 47%, saving 68 Mld in the process. In addition, RWS established 40 more DMAs to make a total of 190 DMAs in the state. • Establishment of 40 DMAs Furthermore, more than 53,000 leaks found and repaired within the contract period. • Maintenance of 190 DMAs

• Reduction of NRW level from 53% to 47%

• Optimization of production and maximized billing revenues

• Improved supply pressure for customers

NRW Kelantan

60%

55%

50%

45%

40% Jan-11 Jun-11 Dec-11 Jan-12 Jan-15 Jan-13 Jun-12 Jun-15 Jun-13 Jan-14 Jun-14 Jan-10 Jun-10 Dec-12 Dec-13 Dec-14 Dec-10 Sept-15

Montly NRW % 12 Month NRW % Linear (12 Month NRW %)

21 Enriching Lives Through Sustainable Solutions RWS SELECTED PROJECTS

LEAKAGE REDUCTION CONTRACT 05 FOR RIYADH CITY, SAUDI ARABIA

Riyadh is the capital of Saudi Arabia with a population of approximately 6.5 million, covering a vast 1,800 km2 area. Due to the lack of surface water in the country, PROJECT DETAILS water supply mainly comes from underground water and desalinated water from the sea. Location: Riyadh City, Saudi Arabia The municipal water supply, managed by the National Water Company, is obtained from a desalination plant Client: located 450 km away. The water scarcity and the high Saudi Tumpane Pte Ltd cost of treated water production makes water a valuable commodity in Riyadh. Project Value: RM17 Million The city of Riyadh experiences intermittent water supply due to shortages and therefore, leakage Duration: management is more important than ever to ensure 30 Months. Completed in 2011 adequate supply to customers. Intermittent supply also causes pressure surge within the system which can cause pipe breakages and supply cuts. The demanding condition posed a real challenge since leak detection activities and repairs can only be done effectively during water supply schedule with immaculate planning KEY ACHIEVEMENTS and coordination. • Establishment and maintenance of At the end of the contract, the leakage level for the 45 45 DMAs DMAs reduced from an average of 37% to 13%, saving 54 Mld in the process. • Physical Loss saving of 54 MLD

• Reduction of NRW level from 37% to 13%

• Establishment of GIS

Leak detection process

Enriching Lives Through Sustainable Solutions 22 RanhillPower

Sabah is currently the third most populous state in the country, with 12% or 3.8 million of the population in Malaysia. Ranhill, via its subsidiary, RanhillPower is a primary independent clean energy producer in Sabah.

It has two power plants with a combined electricity generation capacity of 380 megawatt (“MW”), which makes up about 37% of the total installed capacity. Each of the power plants operates using combined-cycle gas turbine power plants, delivering clean energy.

The plants are operated and maintained by RanhillPower and continue to achieve commendable performance.

With more than 15 years of operational power plant experience, the Group is actively looking for new power plant projects and is poised to develop local expertise through collaboration with local institutions such as Politeknik Kota Kinabalu and Institut Latihan RPII Heat Recovery Perindustrian Kota Kinabalu. System Generator

RPI Heat Recovery System Generator

2X190 MW combined cycle gas turbines

23 Enriching Lives Through Sustainable Solutions RanhillPower (Power Plants) Ranhill Powertron I & II

RanhillPower is a developer and operator of Both power plants are operating in combined combined cycle power plants. We build, own and cycle mode and produces electricity in two stages. operate our power plant. We have wide The first stage is via an open cycle or simple cycle experience in conceptual and detailed design for mode where the exhaust gas is released to the all power generation processes and are geared up atmosphere. Natural gas or a high-grade fuel such to meet the technical and commercial challenges as diesel fuel is injected and burnt inside the in the power industry. combustor of a gas turbine generator. The energy released from the gas combustion process is Over the last 10 years, RanhillPower has installed 2 converted into mechanical energy which drive the power plants with a total capacity of 380 MW. rotation of the turbine and the coupled generator Currently 380 MW are held as assets and to produce electricity. contributing 37% to Sabah grid. RanhillPower is committed in providing reliable power supply to In the second stage‚ the hot gases leaving the gas the grid of Sabah, we strive to continue our turbine passes into a boiler (HRSG) to produce excellent performance and commitment to the steam. The steam from the HRSG powers the grid by providing comprehensive Operation and steam turbine and coupled generator to produce Maintenance services for both power plants under Electricity. Combination of these two processes in house technical expertise and proprietary will entail a combined cycle mode. Combined processes. cycle power plants can reach up to 40% efficiency.

RanhillPower was awarded the right to build, own With regards to the efficiency, both plants have and operate both of their power plant namely performed better than its PPA requirement where Teluk Salut Power Station via Ranhill Powertron in term of EAFr (RP) or ATaverage (RPII), both (RP) and Rugading Power Station via Ranhill plants actual result are 92.3% and 96.2%, which Powertron II (RPII). Both companies entered into are higher compare to their respective PPA PPAs with Sabah Electricity Sdn Bhd (SESB), a requirement of 87% and 94%. The plants have subsidiary of TNB, for the sale of 190 MW of maintained on operational actual Heat Rate that electricity generating capacity and had been are lower than PPA Heat Rate where average up to granted a generation license from Energy Sep’18, the actual Heat Rate for RP and RPII are Commission (EC) of Malaysia to construct, 9,240 kJ/kWh and 8,413 kJ/kWh respectively complete, own, operate and maintain the Facility compared to PPA Heat Rate of 10,321 kJ/kWh and for a period of 21-years. 9,560 kJ/kWh respectively.

Location: Teluk Salut Power Station, Sabah

Enriching Lives Through Sustainable Solutions 24 Technical Specifications

Ranhill Powertron I Ranhill Powertron II

TECHNICAL TECHNICAL SPECIFICATION SPECIFICATION

Type of Plant: Type of Plant: Combined Cyle Power Plant Combined Cyle Power Plant

Capacity: Capacity: 190MW 190MW

Type of Fuel: Type of Fuel: Primary: Gas, Back up: Distillate Primary: Gas, Back up: Distillate

Configuration: Configuration: 2 x (2:2:1) 1 x (2:2:1)

Gas Turbine Generator: Gas Turbine Generator: General Electric, Unit: 4 Sets, Model: General Electric, Unit: 2 Sets, Model: Frame 6B, Rating Per Unit: 30MW Frame 6FA.03, Rating Per Unit: 65MW Steam Turbine Generator: Mitsubishi Heavy Industries, Unit: 2 Steam Turbine Generator: Sets, Rating Per Unit: 35MW Harbin Turbine Company Limited, Unit: 1 Set, Rating Per Unit: 60MW HRSG: Mitsubishi Heavy Industries, Unit: 2 HRSG: Sets, Type: Vertical Hangzhou Boilers Company, Unit: 2 Sets, Type: Horizontal Cooling Type: Fin Fan Cooler Air Cooled Condenser, Cooling Type: GEA France Harbin Air Conditioning, China

RPI Air Cooled Condenser RPII Steam turbine

25 Enriching Lives Through Sustainable Solutions Ranhill Powertron I Heat Recovery Steam Generator

Enriching Lives Through Sustainable Solutions 26 Ranhill WorleyParsons (RWP)

Established in 1995, Ranhill WorleyParsons Within Malaysia RWP provides access to (RWP) was formed as a joint venture between competent personnel with capabilities recognized Ranhill Bersekutu Sdn Bhd and WorleyParsons by our local and international clients. With a Engineering International Ltd. RWP has a proven healthy balance of local and international work track record of project accomplishments and RWP’s largely Malaysian workforce is suitably have successfully completed a diversified range exposed to international clients and practices. of projects in Asia Pacific and the Middle East region. Our areas of experience include:

Today RWP is a leading provider of engineering • Fixed & Floating Topsides and project delivery services to the upstream oil • Large Floatovers and gas industry. RWP is considered a major • Arctic Developments services execution center for WorleyParsons and • TLPs, SPARs & Semi-submersibles supports our client operations in Asia Pacific and • Offshore Pipelines & MEG Reclamation the Middle East. It has affiliated offices • Offshore Decommissioning throughout Malaysia, China, Australia, USA, UK, • Large Substructures United Arab Emirates (UAE), Qatar and Kingdom • Minimum Facilities of Saudi Arabia (KSA). RWP has the capability to • FPSOs, FSOs and FPUs help clients realize their project potential in all • Subsea Systems phases of project development, from Feasibility • Deepwater Risers through to Detailed Engineering, Contract • Floating LNG (FLNG) Negotiations, Procurement, Construction • Enhanced Field Development Management and Commissioning. RWP also provides Project Management and multidiscipline As WorleyParsons key offshore delivery center Engineering Services to Onshore and Offshore RWP has executed the majority of offshore Oil and Gas, Refinery and Petrochemical platform projects in our Global organization. Major industries. National Oil Companies (NOCs) operating around the Globe trust RWP and value the Quality our RWP has operated in Malaysia for more than 23 services bring to their facilities and operations. years, specializing in development of onshore and offshore facilities from Concept Select through to Define and Execute.

Project: LEKAS Regasification

27 Enriching Lives Through Sustainable Solutions Project Development

01 02 03 04 05 Identify Evaluate Define Execute Operate

CUSTOMER GOALS

Establish Establish Finalize scope Detail and Operate, maintain preliminary scope development and execution construct asset and improve asset and business options and plan strategy execution strategy

OUR SERVICES

Pre-feasibility Feasibility Premilinary Detailed Brownfield projects screening studies engineering engineering studies (FEED) Portfolio delivery Conceptual EPCM Business design Cost estimating Assest management model PMC development Cost Execution Business estimating planning improvement

Contract Operations and planning maintenance support

CORE BUSINESS

Select Deliver Improve

Brings real world Converts the highest Supports and experience into the potential value options improves customers’ front-end, value adding identified at the Select assests throughout phases to maximise phase, into fully defined operating lifecycle investment return and and successfully underlying confidence executed projects

Enriching Lives Through Sustainable Solutions 28 RWP SELECTED PROJECTS 01 B193 Development Project Oil & Natural Gas Corporation Ltd. (ONGC), has PROJECT DETAILS developed B-193 cluster fields comprising of seven oil/gas fields viz. B-193, B-172, B-178, B-179, B-180, B-28A and B-23A which are located in the Customer: Heera-Panna-Bassien block of Bombay Offshore basin, ONGC & Sime Darby about 60-90km towards west of Mumbai city in water depth ranging from 60 to 70m. This field is of marginal Location: nature and has high H2S (in the range of 6000 to 24000 Offshore Bombay, India ppm) & moderate CO2 content. Scope: The facilities installed comprise of the following Detailed Design, Procurement major components: Support

• A new 12,000 MT Well cum Process Platform Timeframe: (float-over). June 2010 – December 2012

• A new 7,0000 MT Living Quarters and utilities Project Value: Platform with 70 person LQ. Total installed cost – USD$650 Million • Flare tripod Phases: • Subsea HP flare and piggyback pilot pipelines Execute

• Associated two numbers of bridge connecting CPP to LQ and Flare Platform. KEY ACHIEVEMENTS The facilities at the CPP cosists of broadly the following: • First designed for float over • Separation of well fluid into gas, condensate and oil project in India

• Treatment of gas to remove CO2 and H2S using • Detailed Design & procurement amine absorption. support

• Gas is then dehydrated and further compressed for its transportation to existing complex.

• Condensate will be treated and spiked back into the gas export line

• Treated oil will be sent to pipeline.

Project: B193 Development Project

2961 Enriching Lives Through Sustainable Solutions RWP SELECTED PROJECTS 02 Kasawari Gas Development Project PETRONAS CARIGALI Sdn. Bhd. (PCSB) intends to develop the Kasawari Gas Development Project as part of the overall block SK316 development strategy PROJECT DETAILS off the coast of Sarawak. Hyundai Heavy Industries-Perunding Ranhill WorleyParsons Customer: Consortium (referred as HPC) was invited by PCSB to Petronas Carigali & HHI participate in the FEED competition. Location: The Kasawari Field is located offshore in 108 m water Offshore Sarawak, Malaysia depth and approximately 200km North of Bintulu, Sarawak-Malaysia. The gross gas production volumes Scope: are expected to be around 900 MMscfd. The gas has a FEED Design Competition low CGR of circa 2 bbl/MMscf with contaminant of 16-25 mol% of CO and 100-120 ppmv of H S. 2 2 Timeframe: July 2014 – February 2015 Kasawari Field Development comprises of: Project Value: • A new 22,000 MT CPP (float-over) with 120 person Total installed cost – approx. LQ, power and utilities generating facilities US$800 Million • A flare platform (2,000 MT) and a drilling wellhead Phases: platform (3,800 MT) both bridge linked to CPP Define • The CPP will be connected to the existing SKR-A CPP via a 79 Km, 28” subsea gas export pipeline. New pipelines will be by others.

• The Kasawari gas will be exported to MLNG

• A 9 km fibre optic cable will also be laid between CPP and exisiting CPP for communication

The facilities at the CPP will comprise of separation of well fluid into gas, condensate and water and

treatment of gas to remove CO2, Mercury and H2S and further compression of treated gas for its transportation to Central Collector Platform (SKR-A).

Condensate will be treated and spiked back into the gas export line while produced water will be treated Project: and discharged overboard. Condensate treatment CPP Gas includes Condensate MRU to reduce mercury content Development Project to 100ppbw.

Project: CPP Gas Development Project

Enriching Lives Through Sustainable Solutions 30 RWP SELECTED PROJECTS 03 Zawtika M-9 Development Project The Zawtika Project is a gas field development project located in the Gulf of Moattama, Myanmar. The development area covers Block M9 and a small portion PROJECT DETAILS of Block M11, owned by Myanmar Oil & Gas Enterprise (MOGE). The field lies approximately 300 km south of Customer: Yangon and 290 km west of Tavoy on the Myanmar PTTEPI & SMOE coast and the average water depth is approximately 135-160 meters. Location: Offshore Myanmar Zawtika Development Phase 1A consists of the following facilities: Scope: Detailed Design & Procurement • 15,000 MT ZPQ topsides with float over installation Support (Processing platform integrated with LQ module for 128 men) Timeframe: 2011 – 2013 • New 100m bridge (1,500MT) connecting CPP to wellhead platform Project Value: Total installed cost – US$600 Million • Flare boom cantilevered on east of platform Phases: Gas will be exported through a new 28” diameter, Execute 230km long offshore pipeline and 70km long onshore pipeline, which is designed to export the combined gas 600 MMscfd.

ZPQ compression is designed to meet the resulting offshore back pressure, with minimal, and preferably no onshore booster compression. The shore approach for the offshore export pipeline will be landfall at Mawgyi village.

Project: Zawtika M-9 Development Project

31 Enriching Lives Through Sustainable Solutions RWP SELECTED PROJECTS 04 Tapis EOR and Rejuvenation Project RWP was awarded by ExxonMobil Exploration and Production Malaysia Inc (EMEPMI) the Front End Engineering Design (FEED) and DDE for a full Tapis PROJECT DETAILS Field EOR and Rejuvenation project using water-alternating-gas injection (WAG) concept. Customer: ExxonMobil Exploration and The water-alternating-gas process is an enhanced oil Production Malaysia Inc (EMEPMI) recovery technique where water injection and gas injection are carried out alternately for periods of time Location: to provide better sweeping efficiency of the oil Offshore Terengganu, Malaysia reservoir. The water-alternating- gas process will be carried out. Scope: FEED + Detailed Design The facilities include: Timeframe: • A new (greenfield) 18,000 ton CPP (float-over) with October 2009 – December 2011 150 person LQ, power and utilities generating facilities Project Value: • A bridge connected new 2000 ton riser platform Total installed cost – US$2.5 Billion • The conversion of the existing facilities (brownfield) Phases: includes the change from independent manned Define & Execute platforms to unmanned, central controlled platforms. Facilities involved include existing TaA, TaB, TaC, TaD, TaE, TaF and TaP and the scope includes de-commissioning of some existing system and facilities KEY ACHIEVEMENTS • The scope at the Brown Field platforms will be mainly modifications, tie-ins, retrofitting and installation of new facilities necessary for the EOR • First WAG EOR implementation in processes Malaysia

• New pipelines connecting existing platforms • DDE and Follow-On engineering (Ta-A/B/C/D) to new CCP and riser platforms was performed under EPCM scheme

• Preparation of EMEPMI's engineering standard • Floatover design document called MPDS (Malaysia Project Design Specs)

Project: Tapis EOR and Rejuvenation Project

Enriching Lives Through Sustainable Solutions 32 RWP SELECTED PROJECTS 05 Liwan 3-1 Area Facilities Development The Liwan Area is in a remote location offshore China, this FEED was executed using an Integrated Project Team (IPT) approach composed of both Husky and PROJECT DETAILS WorleyParsons personnel. This project was very schedule driven for FEED Phase 1 and FEED Phase 2. Customer: Husky Energy Critical elements in the scope of work were: Location: • The decision whether or not to use a Deep Water Offshore China Host (DWH) Scope: • Gas sales specifications from HOCL FEED • Design development decisions Timeframe: April 2009 – December 2009 • Separate platform for accommodation for fixed platform Project Value: Total installed cost – US$6.5 Billion • LW 4-1 and LW 9-1 tie-back separately or piggy-back on LW 3-1 Phases: Evaluate & Define • Issue of the Offshore Development Plan (ODP)

• Issue of the EPC Bid Packages

• Completion of FEED

The facilities include:

• Subsea gas field in max. 1,450 m water depth tied back 75 km to a new build shallow water processing platform in 200 m water depth in South China Sea

• Multiphase (gas & condensate) 30 inch marine pipeline from platform to shore (259 km)

• Onshore gas processing plant with LPG & condensate marine & truck loading terminals

• Marine sales gas pipeline 100 km in length with metering & regulating (M&R) station Project: • Potential deepwater floating host assessed Liwan 3-1 Area Facilities Development

Project: Liwan 3-1 Area Facilities Development

33 Enriching Lives Through Sustainable Solutions RWP SELECTED PROJECTS 06 Salman Offshore Facilities Salman field overlaps Iranian and UAE waters and is located at 144 km (89 mi) south of Lavan Island in the Persian Gulf. The field has 44 oil wells, 10 water PROJECT DETAILS injection wells, and facilities to produce 220,000 b/d of oil. Customer: PEDCO/SADRA/SAFF This contract (Engineering of Salman Offshore Facilities EPC2) was awarded to WorleyParsons by a Location: Consortium of two Iranian construction companies; Persian Gulf Iran Marine Industrial Co. (SADRA) and Sherkate Sanayea Farasahel (SAFF). Petroiran Development Co. Scope: (PEDCO) has awarded the contract for the Detailed Design engineering, procurement, supply, construction, and commissioning of the Salman Offshore Facilities – EPC Timeframe: 2 Package to the SADRA-SAFF Consortium. The 2003 - 2004 SADRA-SAFF Consortium has engaged WorleyParsons as a Subcontractor to endorse the basic design Project Value: package and perform the detailed design engineering Total installed cost – US$100 Million and procurement services. Phases: The project consists of construction of following: Define & Execute • One oil gathering manifold platform

• One gas lift platform to enhance the oil production from Salman Field

• One gas processing platform together with its associated flare platform,

• One 60-man living quarters platform • Two wellhead platforms for the production of gas from Dalan gas reservoir.

Upon implementation, the entire facility must be capable of increasing the oil production by 50,000 BOD and producing and transporting 540 mmscfd of export quality gas to an onshore gas terminal in Lavan Island.

The 7,000 ton topside of Khouf Production Platform (KPP) are the largest topside project of Salman oil and gas field. The topside consists of three main docks and 107 packages, including two 7 MW generators and one gas compressor.

The GLP’s gas injection capacity is almost 60 MMcf/d Project: (1.7 MMcm/d). The equipment will boost oil recovery Salman Offshore and lead to a reduction in gas flaring. Facilities

Project: Salman Offshore Facilities

Enriching Lives Through Sustainable Solutions 34 RWP SELECTED PROJECTS

Hibiscus Project

07 Hibiscus Project was executed for the upgrading of the PROJECT DETAILS utility facilities to cater for future demand in BASF Petronas Chemicals Plant located in Gebeng, Malaysia. Utility upgrading include the following: Customer: BASF Petronas Chemicals Sdn.Bhd. • Installation of new package boiler (20Bat50t/h). Location: • Electrical N-1 Installation Gebeng Pahang, Malaysia

• Condensate Treatment Unit Scope: Detailed Design & EPCM • Handling Facility for Used Firefighter Water Timeframe: • Upgrading existing drainage and silt retention pond Oct 2014 - Jan 2017

• Additional capacity to WWTP Manhours: Without LTI : 1.3M hrs

Project Value: Total installed cost – €85 Million

Project: Hibiscus Project 08 Honeydew Project Honeydew Project isinstallation of new process plant for HR-PIB. The plant was constructed in BASF Petronas Chemicals Gebeng, Malaysia. Final product PROJECT DETAILS for this plant is Poly-Isobutane (PIB1000/1300/2300). It is the first EPsCm project executed by multioffices Customer: (Kuantan-Chengdu-Shanghai) for BASF project in BASF Petronas Chemicals Sdn.Bhd. Malaysia.) Location: Gebeng Pahang, Malaysia

Scope: Detailed Design & EPCM

Timeframe: June 2015 –Sept 2017

Manhours: Without LTI : 2.6M hrs

Project Value: Project: Total installed cost – €125 Million Honeydew Project

35 Enriching Lives Through Sustainable Solutions RWP SELECTED PROJECTS

Cherry Project

09 The project is to Design & Build Nitrogen generation PROJECT DETAILS (Gas) plus backup system(Liquid)for BPC Kuantan site with include; Customer: • Nitrogen Gas Generation Unit (GAN) BASF Petronas Chemicals Sdn.Bhd.

• Liquefied N2 (LIN) storage and vaporization package Location: Kuantan Pahang, Malaysia • Infra and Utility (IOU) measures to support the above Scope: Installation of steam generation system including Detailed Design & EPCM boiler/steam turbine and distribution piping for BPC Kuantan site; Timeframe: Jan 2017 – December2018 • 2 units 120t/h outdoor steam boiler package Manhours: • Steam turbine package and electrical distribution Without LTI : 1.3M hrs including related facilities Project Value: • Pipe rack and piping system Total installed cost – €80 Million

Project: Cherry Project

Enriching Lives Through Sustainable Solutions 36 RWP SELECTED PROJECTS 10 LEKAS Regasification Perunding Ranhill Worley-Muhibbah Consortium Equally important, the PGU is linked to a pipeline was awarded with a contract for the engineering, grid from Thailand, where natural gas from the procurement, construction, installation & Malaysia-Thai Joint Development Area (JDA) is commissioning (EPCIC) of Petronas Gas’s landed at Songkhla in south Thailand, and Regasification Terminal in early Jan 2011. subsequently piped into Malaysia since 2005.

RGTSU is also known as Lekas Regasification Apart from the sales gas from JDA, PGU pipeline Terminal, Malaysia’s first Liquefied Natural Gas has been transporting sales gas from its newly (LNG) import terminal which is in Sungai Udang, established liquefied natural gas (LNG) Melaka. The terminal is designed to meet an Regasification Terminal (RGT) in Melaka, which impending shortfall of gas in Peninsular Malaysia commenced operations in the second quarter of as demand growth in the densely-populated 2013. region outstrips local supply.

The Lekas Regasification Terminal consists of a Unique Challenges moored jetty regasification unit with two converted LNG ships, Tenaga Satu and Empat, as It was a great challenge to build this facility as the the storage tanks. The Tenaga Satu and the terminal is located around 3 km offshore and Tenaga Empat was built in 1982 and 1981 involved construction and installation of the respectively, each with a capacity of 130,000 facilities using offshore transportation and cubic meters. The terminal is connected to the installation techniques. This facility had a existing Peninsular Gas Utilization (PGU) II challenging construction schedule and completed transmission line via a 3km tie-in and a 30 km spur the project within 30 months which normally takes line parallel to the existing one. The re-gasification 42 months. The project was successfully unit has the capacity to receive, store and completed and started operation in May 2013 vaporize up to 3.8 million tonnes per year of LNG. This capacity addresses the declining local gas The installation strategy was changed from stick reserves, meets a projected rise in the country's built to modular design during the project to meet gas demand and ensures the supply of natural gas the aggressive schedule and as a result there were for Malaysia. three execution centers - Singapore, Bangkok, and Kuala Lumpur involved in the design and The facility receives vessels carrying LNG fabrication. The fabricated modules – LNG Regas imported from around the world, stores it in two Unit, Boil Off Gas Compressor, Control Room, and Floating Storage Units (FSU) and converts the Flare Tower were all put together using heavy lift LNG into sales gas before injecting it into the PGU barges offshore. The installation window was also pipeline network for distribution to Petronas’ a good challenge and the marine spread deployed customers. This Lekas regasification unit was built to complete the installation campaign on the on a jetty off the coast of Malaysia, for off-loading project was quite impressive. LNG tankers coming in from offshore gas production fields, and converting into sales gas. The sales gas is distributed to the end users throughout Peninsular Malaysia via the PGU gas transmission network comprising more than 2,500 km of high pressure pipelines.

LEKAS Regasification facilities

37 Enriching Lives Through Sustainable Solutions PROJECT DETAILS

Customer: Petronas Gas

Location: Sungai Udang Port, Melaka, Malaysia

Scope: Full turnkey EPC

Timeframe: 2011 - 2012

Project Value: Approx USD$574 Million Development of LEKAS Regasification Phases: Concept, define, execute

KEY ACHIEVEMENTS

Type of Plant: Offshore LNG Regasification Plant (Import Terminal)

Capacity: 3.8 million tonnes per year

Storage Capacity: 260,000 m3 (2 x 130,000 m3)

Development of Assets: LEKAS Regasification Offshore LNG Regasification Terminal in Sungai Udang, Melaka (RGTSU);

27 km onshore pipeline;

3 km offshore pipeline in Sungai Udang, Melaka;

Two leased Floating Storage Units (FSU)

LEKAS Regasification facilities

Enriching Lives Through Sustainable Solutions 38 Ranhill Process Systems (RPS)

Founded in 2007, RPS is now an established leading international EPCM provider in the Oil & Gas, and Petrochemical industry; by providing high standards of services for multi-disciplinary engineering, procurement, construction and commissioning including operations and maintenance of turnkey projects as well as feasibility studies, front end engineering design, detailed engineering, project & construction management.

With extensive experience within the Group, RPS’s strength and capability lies in the technical excellence and attitude of the team, comprising of highly skilled engineers with wide ranging competencies.

Vision: Provide high quality services in EPCM for the Oil & Gas, Petrochemical and other related Industries.

Mission: Fulfill all project contractual obligation; and meet Stakeholders expectation.

Quality: Commitment to provide highest quality product and services towards Clients satisfaction and compliance to Statutory and Regulatory obligations.

HSSE: Commitment of full compliance to applicable acts, statutory regulations, rules & standards

Immediate Synergy

In collaboration with Ranhill WorleyParsons; to provide a total system design solutions, fabrication, and assembly of process modules & skids.

• Modular process skid is a process system contained within a frame that allows the process system to be easily transported

• Individual skids can contain complete process systems and multiple process skids can be combined to create larger process systems or indeed an entire plant

• Process skids are alternative to traditional stick-built fabrication where process systems are shipped individually and installed incrementally at site

An ISO 9000:2015 certified; Class A / G7 license with PKK / CIDB, and registred with PETRONAS; RPS is able to confidently serve major clients with strong domestic Project: The Terengganu Crude Oil Terminal (TCOT) presence and overseas operations in Sudan, Libya, Iraq, engineering consultancy China, India, Thailand, Pakistan and Saudi Arabia. by RPS, Kerteh, Terengganu

39 Enriching Lives Through Sustainable Solutions RPS SELECTED PROJECTS

Engineering, Procurement, Construction and Commissioning 01 of Terengganu Crude Oil Terminal (TCOT) for Separation Upgrade

Undertaken by Ranhill Process Systems Sdn Bhd (f.k.a Ranhill E&C Sdn Bhd ) to perform the Front End Engineering Design (FEED) for Separation Upgrade and PROJECT DETAILS Sand Removal of Terengganu Crude Oil Terminal (TCOT), Kerteh; the TCOT Separation Upgrade would Client: receive crude oil from offshore via a piping header, PETRONAS Carigali Sdn Bhd passing through the main terminal emergency shutdown valve before entering the stabilization trains. Location: Kerteh, Terengganu TCOT is located near Kerteh on the East Coast of Peninsular Malaysia. The terminal processes crude oil Project Value: from ExxonMobil Exploration and Production Malaysia RM39 Million Inc. (EMEPMI) and PETRONAS Carigali Sdn Bhd (PCSB) operated fields located offshore Peninsular Malaysia for Project Duration: export via crude tankers. TCOT was originally Aug 2014 – Dec 2016 constructed in the early 1980s and was designed to produce 240 kbd of stabilized crude containing 0.5% Basic Sediment and Water (BS&W).

The stabilization system consists of 2 trains with crude heating and separation facilities. The design basis crude composition includes a maximum water content of 5% by volume. However, the current incoming BS&W of 16-37% (vol) in the inlet crude oil to TCOT process facilities is much higher than the maximum water in the original design. The volume of water being sent from offshore platforms for the volume of oil production has increased over the years since the TCOT facilities were first commissioned in 1983.

In addition, TCOT is facing sand accumulation issues, contributing to emulsion destabilization. Due to these various issues at TCOT, a separation improvement and desanding system will be implemented that covers major modification of separation trains, equipment upgrading, installation of sand removal system, Instruments improvement and modification of related piping network.

Project: TOCT Separation Upgrade Works

Project: Project: TOCT Separation Upgrade Works TOCT Separation Upgrade Works

Enriching Lives Through Sustainable Solutions 40 RPS SELECTED PROJECTS

Melut Basin Oil Development Project - 02 EPCC of CPF, FPF, Two Operation Base Camps and Al - Jabalayn CPF to Palouge FPF Produced Water Pipeline System

Ranhill International Inc. (RII) together with Petroneeds Services International (Petroneeds) of Sudan are undertaking the engineering, procurement, PROJECT DETAILS construction and commissioning (EPCC) contract of a major oil facility located in the Melut Basin in Sudan. The Client: contract, valued at USD 239.4million, represents a major Petrodar Operating Company milestone for Ranhill in the international EPCC market, Limited specifically in the oil and gas sector. Location: The contract, the first sizeable one of its kind procured Al-Jabalayn & Palouge, Sudan by a Malaysian-controlled entity, was awarded by PetroDar Operating Company Limited (PetroDar) to an Project Value: unincorporated joint-venture between RII and RM908 Million (USD$284 Million) Petroneeds with RII holding 55% interest. The major shareholders of PetroDar are China National Petroleum Project Duration: Company International (Nile) Ltd. (CNPCI) holding 41% June 2004 - March 2006 and Petronas Carigali Overseas Sdn. Bhd. with 40%. The company holds rights for exploration and development of the contract areas Blocks 3 and 7 in the South East of the Republic of Sudan.

The EPCC work awarded to the RII/Petroneeds joint-venture include design, engineering, procurement, installation, testing, pre-commissioning, commissioning and performance test of the Field Production Facility located in Palouge, consisting of crude oil processing equipment, storage tanks, production separators, booster pumps, launchers and receivers as well as produced water system; the Central Processing Facility (CPF) at Al-Jabalayn for the final treatment of the oil for export and 250km of produced water 12 inches pipeline between Palouge and Al-Jabalayn. The central production facility will have the capacity to process 210,000 barrels of crude oil per day.

Project: Melut Basin Oil Development Project

41 Enriching Lives Through Sustainable Solutions RPS SELECTED PROJECTS

Expansion of Melut Basin Oil 03 Development Project, Sudan

Ranhill International Inc. (RII) together with Petroneeds Services International (Petroneeds) of Sudan and China Petroleum Engineering, Construction Consortium PROJECT DETAILS (CPECC) are undertaking the expansion of the existing facility of Al-Jabalayn Central Processing Facility (CPF) Client: Plant and Palouge Field Processing Facility (FPF) Plant Petrodar Operating Company located in Melut Basin in Sudan. The contract, valued at Limited USD149million. Location: The contract, was awarded by PetroDar Operating Al-Jabalayn & Palouge, Sudan Company Limited (PetroDar) to an unincorporated joint-venture between RII, Petroneeds and China Project Value: Petroleum Engineering, Construction Consortium RM503 Million (USD$149 Million) (CPECC). Project Duration: The EPCC work awarded include design, engineering, September 2007 - February 2009 long lead packages purchase, international logistics of long lead items and commissioning, construction of bulk purchase, pre-commissioning and in country logistics in Al-Jabalyn and Palouge. The project involves expansion of the existing facility of Al-Jabalyn CPF Plant from 220,000 BOPD to 300,000 BOPD and upgrading the facilities at the Palouge FPF Plant to cater for increased fluid intake. Both plants are to be upgraded also to cater for a wider range of crude mixes.

Project: Expansion of Melut Basin Oil Development Project, Sudan

Enriching Lives Through Sustainable Solutions 42 RPS SELECTED PROJECTS

ADHI LPG/ NGL Plant – II Project, 04 Rawalpindi Pakistan

The project is located in the district of Chakwal near Islamabad. It features a gas processing plant with a name-plate processing capacity of 29,500 SM3/hr of PROJECT DETAILS well fluid from PPL’s Adhi gas field to recover LPG (propane, butane), salesgas (methane) and natural gas Client: liquids (NGL). Pakistan Petroleum Limited The project scope, which is undertaken on an EPCC Location: basis by Ranhill – DDFC Group Consortium, includes Rawalpindi, Pakistan amongst all review of basic engineering package, detail design, procurement, construction, pre-commissioning, Project Value: commissioning, start-up and training of PPL personnel. RM78 Million (USD$21 Million) While all vessels and columns (21 nos) are locally fabricated, major equipments are imported like Project Duration: refrigeration system (US), compressors (Canada), May 2004 - May 2006 pumps (UK) and DCS (Malaysia).

Project: ADHI LPG/ NGL Plant – II Project, Rawalpindi Pakistan

43 Enriching Lives Through Sustainable Solutions RPS SELECTED PROJECTS

MLNG TIGA SLUGCATCHER III FACILITIES 05 PROJECT DETAILS On 8 November 1995, Malaysia LNG Tiga Sdn Bhd (MLNG Tiga) was incorporated to manage and operate Project Name: the third LNG plant of two trains with 3.6 Mtpa Procurement, Construction and capacity each. Its first LNG was delivered in March Commissioning of Slugcatcher, Gas 2003. Metering Station, Spillover Line and associated facilities for MLNG-3 The LNG plant is located in Bintulu, in the Malaysian Pipelines Project state of Sarawak. It consists of 9 LNG trains, of which three belong to MLNG Satu (the first joint venture), Location: three to MLNG Dua, two to MLNG Tiga and one to Train Bintulu, Sarawak, Malaysia 9 (PL9SB). Owner/Client: Malaysian contractor Ranhill Berhad was awarded a Malaysia LNG Tiga Sdn Bhd 204 million ringgit ($53.68 million) contract to provide (Petronas, Shell, Nippon Oil, Sarawak upstream facilities for the third Malaysia liquefied State Gov. and Mitsubishi (Diamond natural gas (MLNG Tiga) project in Bintulu, Sarawak in Gas)) 2001. Project Value: The Procurement, Construction, Commissioning of $52.68 Million Slugcatcher, Gas Metering Station, Spillover Line and associated facilities for MLNG-3 Pipelines Project was Project Duration: successfully completed in Quarter 3, 2002. October 2001 – August 2002

Key Dates: Contract Type: Full Turn key Oct 2001 - Contract awarded

Aug 2002 - Project Completion

KEY ACHIEVEMENTS

Type of Plant: Receiving, Condensate storage and metering facilities - 500,000 BBL

Slug Catcher Capacity: 20,000 BBL

Slug Catcher Specifications: Onshore - 50” fingers - 450 m long;

Project: MLNG TIGA Slugcatchers III Facilities

Enriching Lives Through Sustainable Solutions 44 RPS SELECTED PROJECTS

Production Sustainability Project Phase 1 (PSP1) – 06 Civil, Structural And Architectural (Package S3) and Mechanical & Piping Works (Package S4)

Ranhill Process Systems Sdn Bhd (f.k.a Ranhill E&C Sdn Bhd) undertook the project for package S3 – Civil Works and S4 – Mechanical Works with fast track schedule of 8 PROJECT DETAILS months completion. The Production Sustainability Project (Phase 1) is a brownfield project at the existing Client: titanium dioxide pigment manufacturing facility Tioxide (M) Sdn Bhd (Huntsman) operated by Tioxide (Malaysia) Sdn. Bhd. The facility, which occupies a 542-acre area, is one of the largest Location: industrial sites within the Teluk Kalong Industrial Area Telok Kalung, Kemaman, Terengganu (TKIA) in the Kemaman District in Terengganu. Project Value: The facility, which has been in operation since 1992 RM16.5 Million produces up to 61,000 tonnes of titanium dioxide (TiO2) pigments annually in the form of coating grade pigment Project Duration: TR92 and, plastic grade pigments RFC5 and TR28. May 2013 – January 2014 These pigments are produced from ilmenite, a naturally occurring titanium-iron oxide mineral. In addition, the facility also produces a co-product known as Copperas which is essentially ferrous sulphate heptahydrate (FeSO2.7H2O) extracted from the main TiO2 pigment manufacturing process. Tioxide Malaysia currently produces up to 41,000 tonnes of Copperas per annum.

The implementation of the PSP1 will result in an increase in Copperas production, i.e. from the existing capacity of 41,000 tonnes/annum to 220,000 tonnes/annum. PSP1 is a process upgrade and enhancement project, which involves modification to, selected unit operations within the existing pigment production process, covering reduction process, crystallization process, nuclei preparation, and expansion of copperas storage building and installation of additional utilities.

Project: TIOXIDE Mechanical & Electrical Works

Project: Project: TIOXIDE Mechanical & Electrical Works TIOXIDE Mechanical & Electrical Works

45 Enriching Lives Through Sustainable Solutions RPS SELECTED PROJECTS

Erection & Commissioning, Carrying Out Cold/Hot Trails /PG 07 Test, Substantial Completion of Coal Handling Plant for 1+1x1000MW Coal Fired Power Plant

Ranhill Process Systems Sdn Bhd’s scope is to complete structural, mechanical, electrical erection, commissioning, conducting trials, reliability test, PAC and other tests, of PROJECT DETAILS Coal Handling system starting from conveyor 1 to conveyor 2 at Bunker floor. Client: Thyssenkrupp Industries (M) Coal handling at utilities requires specialized technology and Sdn Bhd equipment from unloading to crushing and dust control to fire protection. Tipples unload coal from the coal wagons in Location: the coal handling plant. This coal is transported up to the Tanjung Bin, Johor, Malaysia coal storage bunkers through conveyor belts. Project Value: Tanjung Bin Energy Issuer Bhd owns the project and RM26 Million project management is by Malakoff Engineering Sdn Bhd. The site is located within the area of existing Project Duration: Tanjung Bin Power Plant TBP, Mukim Serkat, Pontian, April 2013 – December 2014 Johor. The Project will occupy an area of about 235 acres (of the total 900 acres), which consist of two power-generating units of 1,000 MW each. Shared facilities with the existing plant will include the coal unloading jetty, fly ash jetty, ash pond and main cooling water intake.

The super critical power plant was integrated into the existing power plant without interrupting its operations. It was synchronised to the national grid in October 2015 and completed all tests required for safe and reliable energy generation, before being commissioned in March 2016.

Project: TG BIN Coal Handling/Conveyor System

Project: TG BIN Coal Handling/Conveyor System

Enriching Lives Through Sustainable Solutions 46 Ranhill EPC

Ranhill EPC (REPC) was incorporated in 1991 to be REPC’s strengths essentially lie in undertaking the construction arm of Ranhill. By combining its technically sophisticated and challenging projects own construction expertise and the extensive that require the handling of hazardous material of engineering resources and capabilities of other extremely high temperature and pressure, with a subsidiary companies under the group, REC seeks lot of interfacing and coordination work involved to focus on Design & Build, EPC, EPCM & PMC type in terms of design and construction aspects. REPC of contracts particularly in areas related to is fully IT-enabled, with state-of-the-art CAD infrastructure & healthcare projects (e.g. facilities, 3-D modelling capability, and network cable-stayed bridges, highways, water and based project management systems. wastewater treatment plants, large institutional complexes like hospital, university, research These capabilities allow REPC and its clients to centre, etc). successfully undertake the design and construction of complex facilities and optimised Major projects completed by REPC include the for a given set of conditions. The technologies Design-Build of 620-Bed Serdang Hospital employed by us also allow making design changes (RM772mil), Design-Build of Muar Bypass whilst minimising the cost and schedule impact. (RM286mil), EPCM of Semangar Water Supply Scheme (RM249mil), EPCC of Water Distribution REPC is accredited to the prestigious ISO Improvement Work (Zero Dependency Project) 9001:2000 Quality Management Systems to (RM295mil), etc. EPCC of Expansion of Powertron ensure the smooth and consistent delivery of Power Plant (RM274mil), Design-Build of Senai quality and outstanding engineering and Desaru Expressway (RM1.06bil), Design-Build of construction services to our valued Client under Nationwide Community Sports Complex the scope of Infrastructure, Buildings & Water (RM1.5bil), Libya Housing Project (RM7.3bil), sectors. Design-Build of National Women & Child Hospital (RM810mil), EPCC of SAJ Water Capital Works (RM1.66bil), etc.

47 Enriching Lives Through Sustainable Solutions RANHILL EPC SELECTED PROJECTS 01 Muar Bypass Construction of 632 metre landmark single-plane semi harp cable-stayed bridge with a 132 metre mid-span across Sungai Muar and a 13 kilometre road bypassing PROJECT DETAILS the town of Muar inclusive of one Parit Bunga Interchange. Client: Public Works Department, This project had two key briefs - to alleviate traffic Government of Malaysia congestion in the Muar area by constructing a major bypass road with an elevated interchange over the Location: existing junction, and to design and build a landmark Johor, Malaysia bridge across Sungai Muar. Project Value: The project involved REPC undertaking the engineering RM286 Million (USD$77 Million) design, construction and environmental impact assessments and controls. Creativity was the key to the Project Duration: bridge design, with a need for aesthetic as well as March 2001 - September 2005 functional considerations. With the rapid growth in the region, the bridge is set to become a defining feature of the local landscape, and had to be designed with this level of impact in mind.

The result is a spectacular structure that is sympathetic to its surroundings, taking into account various environmental aspects. Use of new technology, combined with the unique method of construction - a cast-in-situ bridge deck segmental box girder – using the traveler formworks has increased ease of construction, minimised use of materials and proved to be cost-effective.

With construction taking place within a mangrove area, the bridge and the earthworks for the road construction is carefully monitored through a specific government-approved environmental management plan, with the objective of retaining as much of the natural surroundings as possible.

Project: Muar Bypass

Enriching Lives Through Sustainable Solutions 48 RANHILL EPC SELECTED PROJECTS

The Design, Construction Equipping, 02 Commissioning and Maintenance of Serdang Hospital (620 Beds)

This major` showpiece hospital is a testament to REPC innovative designs and engineering capabilities. Instead of the usual concrete structure, more than 6,100 tonnes PROJECT DETAILS of steel have been used in constructing the main 500 metre-long building, the first hospital in Malaysia to be Client: built in this manner. To accommodate this innovative Ministry of Health, Malaysia use of materials, adjustments were made to the construction process, including the use of smaller steel Location: beams, and lightweight bricks and aluminium cladding Selangor, Malaysia to minimise the required piling work. Project Value: Ranhill's work on this project includes preliminary and RM772 Million (USD$208 Million) detailed design as well as construction of the entire hospital complex, including structural, civil, mechanical Project Duration: and electrical, medical and non-medical items. Other October 2001 - January 2005 services involve procurement, inspection, quality assurance and quality control of medical and related equipment for the hospital, communication technology, and extensive landscaping of the grounds and rooftop gardens. Ranhill is also responsible for all building and equipment maintenance during the first two years of the hospital's operations. The ISO 9001:2000 Quality Management System was strictly adhered to throughout the duration of this project.

Emphasis is high, as always, on health, safety and security, and strict measures are in place and are monitored at all times. Environmental issues again are paramount to Ranhill. The local authorities continuously monitor the water quality in a stream that runs close to the Hospital. Drain off water from the site is regularly tested and has always met the authorities' stringent requirements, thus ensuring no environmental damage to the waterways in the area.

Project: Serdang Hospital

49 Enriching Lives Through Sustainable Solutions RANHILL EPC SELECTED PROJECTS 03 Semangar Water Supply Scheme REPC is providing full turnkey services for this RM275.1 million project. On completion the project will provide a plentiful and ongoing water supply to the people of PROJECT DETAILS Johor Bahru and Pontian, incorporating high quality water treatment processes conforming to the highest Client: standards set by the World Health Organisation. Syarikat Air Johor Holdings Sdn. Bhd (SAJH) Ranhill's expertise and creativity on this project are particularly evident. The technologically advanced Location: Lamella Pulsator water treatment process ensures Johor, Malaysia premium water quality and offers dual protection against pollution and sudden changes in water quality. Project Value: The avant-garde, automated technology allows an RM250 Million (USD$68 Million) almost unmanned operation all year round, and mimimises the risk of shutdowns. Project Duration: November 2000 - March 2004 Upon completion, the plant will pump raw water through a 1800mm diameter 1.2 km long pipeline into a 159.1 MLD (35 MGD) treatment works plant. The treated water will then be pumped to a 27.3 MLD (6 MGD) balancing reservoir located at Bukit 75, through a 1300mm diameter pipeline about 11 km long. A 1400mm diameter pipeline with an approximate length of 13 km from the balancing reservoir will inter-connect with the Johor Bahru trunk distribution main near Kampung Maju Jaya.

The integrated services provided by REPC means that the project team has full control throughout the process, with relevant expertise on hand and available for consultation at every stage. A planned Stage Two upgrade for this major infrastructure project will increase capacity to more than 320 million litres per day.

Project: Semangar Water Supply Scheme

Enriching Lives Through Sustainable Solutions 50 RANHILL EPC SELECTED PROJECTS

Design and Build of Senai - Pasir Gudang - Desaru 04 Expressway (SDE)

The project involved REPC undertaking the engineering design, construction and environmental impact assessments and controls. The dual two lane PROJECT DETAILS Expressway which shall be operated as a closed toll system is approximately 76.7 kilometres and consist of: Client: Senai-Desaru Expressway Berhad • Sungai Johor Cable Stayed Bridge (1.7 kilometres Crossing) consisting of Location: - 500 metres Main Span of Composite Deck Johor Bahru, Malaysia - 1200 metres Access Span comprising Composite and Concrete Decks Project Value: RM1.06 Billion (USD$288 Million) • Ground Treatment utilising Prefabricated Vertical Drain with Surcharge, Stone Columns and Remove & Project Duration: Replace Method (R&R) July 2005 - December 2009 • Seventeen (17) Land Bridges and thirteen (13) River Bridges comprising I-Beams and T-Beams of various profiles

• Five (5) Interchanges and one (1) Intersection

• Drain and Culverts

• Preparation of Land Acquisition Matters

• Twenty seven (27) Vehicle Box Culverts (VBC)

• Four (4) Toll Plazas

• One (1) Administrative Office and one (1) Maintenance Depot

• Two (2) Rest and Services Area including Ancillary Facilities

• Relocation of Existing Services

• Traffic Control and Surveillance System (TCSS) and Toll Equipment

• Environmental Management Plan

• Street Lighting, Right-of-Way Fencing, Noise Barrier, etc Project: • Landscaping and Road Furniture Senai-Desaru Expressway

Project: Senai-Desaru Expressway

51 Enriching Lives Through Sustainable Solutions RANHILL EPC SELECTED PROJECTS 05 Libya Housing Project Design, Construct and Handover of 10,680 units of Residential Apartments, including Consultancy Services for the Masterplanning and Design of the Facilities, PROJECT DETAILS Buildings, Common and Local Infrastructure Works and Services. Client: Libyan Housing & Utilities Board The contract was awarded by Libyan State Authority to Amona Ranhill Consortium Sdn Bhd, a consortium Location: formed between Ranhill Berhad and Amona Tajura, Libya Permodalan Holdings Sdn Bhd with Ranhill Berhad holding 60% interest. The residential apartments shall Project Value: be located within 30 km of Tripoli’s city centre. RM7.5 Billion (USD$1.2 Billion)

Project Duration: October 2006 – November 2012

Project: Libya Housing Project

Project: Libya Housing Project

Enriching Lives Through Sustainable Solutions 52 Ranhill Bersekutu (RBSB)

Ranhill Bersekutu is a leading Malaysian Engineering firm established in 1973. The firm provides Multi-Disciplinary Comprehensive Engineering covering Roads, Highways & Rail, Water Resources, Civil Infrastructure, Buildings, Power & Industrial Plants & Marine and Environmental Solutions.

We have been involved in diverse and comprehensive range of projects and have engineered more than 2000 projects covering feasibility studies, conceptual design, schematic design, detailed design, construction management, environmental monitoring project management and auditing. Significant engineering projects undertaken include roads, bridges, railways, water supply, wastewater, CIVIL INFRASTRUCTURE drainage, irrigation, flood mitigation, storm water management, coastal engineering, power, telecommunications, townships, ports, airports, Our Civil Engineering expertise covers the whole hospitals, universities, high-rise offices, hotels, infrastructure and township design spectrum. resorts, condominiums, shopping complexes, Ranhill have successfully designed and engineered recreational facilities, other industrial schemes and the projects such as Bandar Nusajaya, Bandar environmental-impact assessment (EIA), Kinrara, Cyberjaya City Center, Selangor Vision management and monitoring. City, Kota Elmina, Medini Iskandar, Bandar Enstek and Tajura Libya. We have executed work in more than 20 countries throughout Asia, Middle East and Africa. WATER RESOUCES

RBSB undertake water resources studies and TRANSPORTATION design from source to tap and incude catchement studies, flood mitigation, water treatment and distribution. Some of the projects we have We have extensive experience in transportation completed throughout Malaysia includes: Water sectors ranging from land, railway, aviation to sea. Supply Schemes at Semanggar, Sungai Selangor, Some of our major projects that we have worked Langat and Sri Gading; Flood Mitigation Projects on are 77Km Senai Desaru Expressway, Muar in Besut, Sg. Selangor Basin, Sg. Bernam Basin and Bypass, North South Highway Central Spine , Pan Seven Major Towns in Perlis; Water Treatment Borneo Highway Sabah, Sarawak Trunk Road, Plants at Tenglu, Johor; Centralised Sewage South Klang Valley Expressway, Kl-Singapore High Treatment Plant in Medini, Subang Jaya 2, Bandar Speed Rail, Putra LRT Line, Electrified Double Kinrara, Bandar Mahkota Cheras, Kota Seriemas Track from Rawang to Bidor and Kuantan Port. and Bandar Enstek.

BUILDING POWER & INDUSTRIAL PLANT

Our monumental prowess in building ranges from We are committed to build world-class power and corporate office buildings, hospitals, retail, industrial plants which is expressed through the residential, hotels and educational. Our past execution of many industrial and power plant Nation Building Landmarks includes the 88–storey projects such as, 2100 MW Coal Fired Sultan Azlan PETRONAS Twin Towers, Maxis Tower, 77 storey Shah Power Station Malaysia, 228 MW Combined Menara TM, dual green and MSC status Menara Cycle Power Plant at Kulim Hi-Tech Park, Pahang Binjai, 628-bed Serdang Hospital, 280-bed Tengku Cement Plant 3200 tons per day kiln, Tenom Pangi Mizan Hospital, IJN, PETRONAS Technology Hydroelectric Plant, Sabah, Manjung 4: 1X1000MW University and International Islamic University Coal Fired Power Plant Project, Malaysia, Teluk Malaysia (IIUM). Kuala Lumpur International Salut 190MW Combined Cycle Conversion Project, Airport (KLIA) 1 and 2, Shangri-la Hotel KL, The Malaysia, Infineon Water plant Kulim and Silterra Datia Resort Langkawi, Ritz-Carlton Hotel and Wafer Plant. Eden Garden Hotel, JB.

53 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS

RAIL: High-Speed Rail (HSR) 01 PROJECT DETAILS The KL-SG High Speed Rail (HSR) project, an initiative by the Government of Malaysia under the Economic Location: Transformation Programme, intended to provide an Kuala Lumpur – Singapore alternative travel mode between Malaysia and Singapore and subsequently unlock the economic Owner/Client: potential along the HSR Corridor. A Bilateral MyHSR Corporation Sdn Bhd Agreement was officially signed by both countries on 13 December 2016. The project consist of a 350km Project Duration: route with a design speed of 350km/hour. The 2017 - 2018 alignment starts from Bandar Malaysia, Kuala Lumpur and ends at Jurong East, Singapore with a travelling Scope of Service: time of 90 minutes. There will be eight (8) stations Reference Design for Alignment and altogether where seven (7) stations will be located in Civil Works Malaysia and one (1) station in Singapore. A heavy maintenance base and a depot will also be build in Project Value: Malaysia. Total Civil Infrastructure Cost RM30 Billion Ranhill was appointed as the Lead Reference Design Consultants for Package 04 for the Civil Infrastruture Significant works covering a stretch of 108km from the border of Features/Accomplishments: Selangor/Negeri Sembilan to the border of Managed a team with International Melaka/Johor. The alignment consists of at-grade and Partners to Deliver the Reference elevated sections and interfacing with two domestic Design for 108km within 12 months stations in Seremban, Negeri Sembilan and Ayer utilising Revit and LiDAR Keroh, Melaka. There are three (3) major river crossing involved and several bridges crossing roads and other existing utilities. Two (2) tunnels using the New Austrian tunnelling method (NATM) are also located SCOPE OF SERVICES within the alignment. Apart from the infrastructure works, the package also includes one (1) Heavy Maintenance Base building located in Muar, Johor. The Reference Design Consultant – RDC project was originally planned to commence physical 04. works on 2019 and completed by end 2026. In September 2018, the project was officially suspended Alignment design (at grade and by the Government of Malaysia until May 2020. elevated), Civil, Structural (viaducts, bridges, tunnels, heavy maintenance base), Geotechnical, Mechanical, Unique Challenges Electrical, Drainage and Hydrology study (inclusive Hydrological Working with full LiDAR survey and Building modelling), BIM modelling, Information Modelling in Revit. Stakeholder Management, Cost estimation.

Project: Reference Design Outputs Developed Using Building information Modelling (REVIT)

Enriching Lives Through Sustainable Solutions 54 RBSB SELECTED PROJECTS

Malaysia-Singapore Second Crossing Bridge 02 (MSSC)

The Malaysia – Singapore Second Crossing (MSSC) is an PROJECT DETAILS alternative crossing to the existing causeway between Singapore and Johor Bahru. It is located in the western Location: side of Johor and Singapore. The MSSC is well Tanjung Kupang, Johor connected to the North –South Expressway, Senai Airport, Senai-Desaru Expressway and Tg. Pelapas port. Owner/Client: PLUS Malaysia Berhad The Malaysian Portion of the Bridge consists of 404m of low level approach structures leading to a 808m high Project Duration: level approach span. The Malaysian Navigational 1993-1997 structure consists of 165m main navigational span and two 96m side spans. A further 165.4m of high level Project Value: approach structure abuts up against the Singapore RM337.5 Million portion of the crossing at the Administration Line. The main navigational span and the approach structures are Scope of Services: of concrete box girder. Detailed Design, Contract Administration And Construction Experience in supervision of construction of a bridge Supervision which involved deepwater bridge construction and erection of heavy segments. Contract Type: Innovative Design of Balanced Cantilever Bridge with Method of Construction of Balanced Cantilever using Precast Segment and Cast-in-situ Segment. Supervision of erection of Precast segment using overhead launching girder and form travelers for cast in-situ main span.

SCOPE OF SERVICES

Feasibility, Detail Engineering and Construction Supervision covering the:

1. Geometric Design

2. Segmental Double Cantilever Bridge

3. Geotechnical and foundation Design

4. Civil and Drainage Design

5. Structural Design

Project: Project:Malaysia-Singapore PowerSecond Plant Crossing & Desalination Bridge Plant

55 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS 03 HIGHWAY AND BRIDGES: Senai-Desaru The Senai-Desaru Expressway is a 77-km, 4-lane dual carriageway which links Senai at the East of Johor and Desaru on the West of Johor. The expressway includes PROJECT DETAILS 6 interchanges, 4 toll plazas and 2 rest and service areas. The expressway crosses the Sungai Johor via a Project Duration: 1.9km long single-plane cable-stayed bridge. The 2003 - 2010 navigational clearance is 500m with a 40m air draft and it is the longest cable-stayed highway bridge in the Contract Type: country and one of the longest single-plane Design and Construction Supervision cable-stayed highway bridges in Asia. Project Value: The pavement structure was optimised by adopting Overall Development Value the HIEDYC system of flexible pavement. This method RM1.2 Billion hypercompacts the subgrade to achieve CBR values upto 12% and thereby reducing the overall thickness of Significant the pavement bituminous layers. Features/Accomplishments: A fast Track Design Approach which The expressway also adopted eco-friendly design includes eco-friendly design for methods to minimise the environmental impact to the mangrove swamps and design surrounding mangrove swamp areas. partnership for the complexs bridges

SCOPE OF SERVICES

Feasibility, Detail Engineering and Construction Supervision covering the

1. Alignment Design

2. Earthworks for Cut and Fill

3. Geotechnical

4. Drainage and Culvert

5. Structures for Viaducts, Bridges, Toll Plaza and Rest Stops

6. Mechanical and Electrical works including Incoming Utilities Project: Senai-Desaru Expressway 7. Pavement Design

Project: Senai-Desaru Expressway

Enriching Lives Through Sustainable Solutions 56 RBSB SELECTED PROJECTS

HIGH-RISE: KLCC 04 PROJECT DETAILS Kuala Lumpur City Centre, a mixed use project with a total floor plan area of 790,000 square metres Location: (8,500,000 square feet) contained offices, retail Kuala Lumpur, Malaysia complex and parking. At 450 metres to the tip of its spire, the Petronas Twin Towers provide a regal Owner/Client: landmark for the Kuala Lumpur skyline and established KLCC Projeks Bhd records as the tallest twin tower in the world and the 2nd tallest structure in the world. Each 88-storey Tower Project Duration: contains approximately 185,000 square metres 1992 - 1997 (2,000,000 square feet) of total floor area. The towers utilised 36,910 tons of steel reinforcement , beams and Scope of Service: truss. RBSB worked with Thornton Tomasetti towards Detail Design and Construction delivering the projects. Supervision

Suria KLCC consists of 6 floors of premium retail area Project Value: and 5 floors of parking area to accommodate 5000 Construction Cost of RM2.5 Billion cars. The built-up area of retail floors is about 1.2 million square feet and features a striking skylight with steel Significant structure support over the centre-court area. The Features/Accomplishments: construction of the retail floor was totally using Designed the tallest building in the structural steel with about 16,000 tons of steel used world together with unique twin deck Sky Bridge. Unique Challenges

Each tower has levels below grade, and is surrounded by a six podium base above grade level. The simple and elegant integration of building form and function has SCOPE OF SERVICES emerged from close cooperation of architectural, structural, construction and development team Geotechnical and foundation design. members. The resulting concrete core/building is noted for its structural efficiency, superior dynamic Substructure (basement) and behaviour, ease of construction and minimal intrusion Superstructure design. at leased office floors for the project.

The proposed structural solution combines the erection speed of concrete construction, the flexibility for future change and the efficiency for horizontal spans of a steel composite floor system, and the superior dynamic acceleration response of a cast-in-place concrete lateral load resisting system.

The one of a kind twin deck Sky Bridge that connects both towers pose major challenge in terms of creating the right connection method to the towers since the towers might sway due to wind in different magnitude at different time. The constructability of the Sky Bridge Project: was also a major task that was coordinated between Construction of Suria KLCC, consultant and contractor. Kuala Lumpur, Malaysia

Project: Suria KLCC, Kuala Lumpur, Malaysia

57 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS

HIGH-RISE: Menara TM 05 PROJECT DETAILS Located in Pantai Baru, the 77-level, 310-metre Telekom Malaysia Berhad Headquarters has marked the gateway Location: to Kuala Lumpur, providing a distinctive silhouette when Kuala Lumpur, Malaysia seen from different perspectives Owner/Client: Unique Challenges Telekom (TM) Berhad Project Duration: The unique form of the Telekom Headquarters building 1998 - 2002 is based on a central square core linking two arched wings, creating an asymmetrical composition of curves Scope of Services: and planes. On every third floor, alternately on the west Detail Design, Contract and east sides, terraced sky gardens soften the Administration and Construction building's curvilinear form and provide an Supervision environmental aspect to the design, blending the striking corporate identity of the building with the Project Value: surrounding landscape of Pantai Hills. Total Construction Cost of RM600 Million The asymmetrical property of the structure required special design considerations to be taken into account. Significant In the longitudinal direction, the critical wind load is Features/Accomplishments: designed to be carried by the stiff central core and the Designed the first of a kind building longitudinal column-beam frames. In the shaped as two arched wings cross-direction, the wind load is carried by diaphragm connected with center core. Terraced action to the core. sky gardens was a unique feature introduced to high rise building at Due to the large 17 meters typical span, post-tensioned that point of time. beams have been designed. The slabs are post-tensioned as well allowing an improved diaphragm action. On level 3 transfer structure had to be designed carrying 73 floors. The transfer beams, 5.4 meters in SCOPE OF SERVICES depth and 2.8 meters in width are sensitive deep beams and have been designed and checked with state of the art methods. Geotechnical and foundation design

At the podium level, car parks, an auditorium, scientific Substructure (basement) and theme park and other public areas complement the Superstructure design office space of the central tower. Infrastructure design

Project: Menara Telekom Malaysia

Enriching Lives Through Sustainable Solutions 58 RBSB SELECTED PROJECTS

HOSPITAL: Serdang 06 PROJECT DETAILS The development of Serdang Hospital consists of 628 beds located on 45 acres of the University Putra Malaysia land in the vicinity of Mukim Dengkil. Location: Serdang, Selangor, Malaysia The first hospital in Malaysia to use ice thermal energy storage. The main hospital block is an 8 storey building Owner/Client: with a gross floor area of 129,000 meters, Ministry of Health Malaysia incorporating 20 operating theatres, 19 wards, auditorium hall, seminar rooms, administration areas, Project Duration: staff quarters and other amenities. Due to the fast track 1999 - 2005 the main hospital block is built with a steel structure, the first in Malaysia to do so approximately 6100 tons Scope of Services: of steel was used. Conceptual To Detail Design and Construction Supervision for The residential accommodation blocks comprise of 210 Mechanical, Electrical, Civil and units of apartment and hostels with a gross floor area Structural Engineering of 43,000 meters. The design concept is conventional reinforced concrete structure. Project Value: Construction cost for the Hospital Serdang Hospital provides speciality in Cardiothoracic was RM600 Million and Urology and also serves as a teaching hospital. It has a total of 17 wards Significant Features/Accomplishments: First Composite Steel and Concrete Structural Design Structure Hospital in Malaysia Due to the Construction Period of 36 Months the main block structure had to complete earlier than the rest of the development. This lead to the choice of flat slab (integrated with pile-cap) ground floor and composite SCOPE OF SERVICES steel structure for the 6 levels upper floors.

Fabrication and erection of the steel frames was done The services provided are at amazing speed. The analysis and steel design was comprehensive Civil, Structure, done mainly using special steel structure computer Mechanical and Electrical programme, RAM STEEL. Other programme such as Engineering services inclusive of: SAP 2000 and STAAD PRO was also used. Preliminary and detail design For the rest of the development comprising the inclusive of costing for Mechanical residential quarters and other amenity buildings, and Electrical services. conventional reinforced reinforced concrete structure is used as the structural system. Liaison with local Authority and Ministry of Health on all requirements inclusive of loaded drawings.

Technical support during contract negotiation with Ministry of Health and Jabatan Kerja Raya (JKR the Project Manager for the Government).

Tendering and implementation inclusive of supervision.

Project: Hospital Serdang, Selangor, Malaysia

59 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS

King Abdullah University of 07 Science and Technology, Kingdom of Saudi Arabia

RBSB provided project management services to Saudi Aramco. The Design Review and audits were carried out by Team of experienced professionals based at various PROJECT DETAILS location around the world and including Saudi Arabia. Location: Saudi Aramco has been tasked with developing KAUST Thuwal, Rabigh, Kingdom of Saudi by the late King Abdullah ibn Abd al-Aziz, Custodian of Arabia the Two Holy Mosques, who envisions the institute and its scientific base as the foundation of technological Owner/Client: advancement that will contribute to the prosperity and Kingdom of Saudi Arabia development of Saudi Arabia, the region and the world. Project Duration: The campus of more than 36 million square meters on July 2007 – September 2009 the Red Sea coast, will add about 12,000 people to the small fishing village Thuwal, about 40 minutes from the Scope of Services: Jeddah airport. Once the university matures in 2019 or Project Management 2020, the administration hopes to have 2,000 students and 600 researchers and faculty. Project Value: Total Development value of The university will be modeled on four research RM10 Billion institutes as the primary organizational units. The complex will consist of Admin campus, Academic campus including research institutes equipped with advanced laboratories, innovation and technology incubation centres, convention centre, mosques, SCOPE OF SERVICES community services, recreational and residential facilities. Total Project Management Services for Civil, Structural, Geotechnical, Mechanical and Electrical engineering, Architectural, Environmental, Quantity Surveying, HSE, Materials, Procurement, Program Management, QA/QC

Project: King Abdullah University of Science and Technology, Kingdom of Saudi Arabia

Enriching Lives Through Sustainable Solutions 60 RBSB SELECTED PROJECTS 0807 Petronas Sudan Headquarters The development of PETRONAS Sudan Headquarters including Staff Accommodations, Multipurpose Hall, Ancillary Buildings and Associated Works in Khartoum, PROJECT DETAILS Sudan is developed under NADA Properties Company Limited whereby RBSB was the appointed as the Civil, Location: Structural, Mechanical and Electrical Engineering Khartoum, Sudan consultant for the development. Owner/Client: The site for the development is located in a prime Nada Properties Company Ltd location on Nile Avenue, Khartoum, Sudan with a land size of approximately 7.18 acres. The site is surrounded Project Duration: by low-rise institutional buildings owned by the Sudan January 2005 – March 2007 Ministry of Education. Scope of Services: The development is envisioned as a Self Contained and Conceptual To Detail Design and Secured Premise which calls for an office building to Construction Supervision for cater for approximately 550 staff with an estimated Mechanical, Electrical, Civil and gross floor area of 132,000 ft2, two Residential blocks Structural Engineering comprising of 112 accommodations units for 200 staff, a Common/Recreational complex and M&E services Project Value: block. Total Construction Cost USD$50 Million The development of Petronas Sudan Headquarters in Khartoum comprises the following elements:

1. Office Building: 4-storey, 550 staff SCOPE OF SERVICES 2. Ancillary Building: 2-storey

3. Multipurpose Hall: 1 ½- storey • Comprehensive civil engineering

4. Mechanical & Electrical Building: 2-storey • Comprehensive structural and geotechnical engineering 5. Staff Accommodation Apartment: 2 towers of 7-storey building, 112 units • Comprehensive mechanical and electrical engineering

Project: Petronas Sudan Headquarters

61 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS

PMO & MASTERPLANNING: 09 Libya Tajura

The Project was a design and build turnkey solution undertaken by Amona Ranhill to design and construct PROJECT DETAILS 10680 units of residential apartment for the Housing Industry Board of Libya. The mass housing was to be constructed and provided for the people of Libya. The Location: entire township of 1800 acres along the Mediterranean Tajura, Libya coast consisted of residential units, medical centres, schools, emergency facilities and water, sanitary and Owner/Client: utility facilities Government of Libya / Amona Ranhill Consortium Sdn Bhd RBSB provided the C&S and M&E Consultancy design for the apartment development project which is located Project Duration: in Tajura, Libra on 1,800 acre new township complete June 2008 – June 2012 public amenities and infrastructure. Scope of Services: Conceptual To Detail Design and Unique Challenges Construction Supervision for Mechanical, Electrical, Civil and • Logistic, resources, design guidelines, governmental Structural Engineering procedure, different working time zones, transfer of completed drawings by internet are among challenges Project Value: faced from inception of the project. RM980 Million

• Ranhill provided competent manpower plus adequate Significant infrastructure in terms of computers, design softwares Features/Accomplishments: to achieve the deliverables in good and timely manner. Worked with various foreign Consultants and Contractors • To meet the fast track nature of the project, the over appointed by Libyan Government. 1000 residential blocks were designed using Engineered Formwork Systems.

• Producing design of M&E and Structure drawings fit SCOPE OF SERVICES for construction and fully dimensioned to allow for the fast installation of concealed services. • Geotechnical and Foundation Design

• Civil Infrstructure covering the roads, interchanges, water, sewerage, platform levels and overall project management

• Structural Engineering for the Reinfoced Concrete Stuctures

• Mechanical & Electrical Engineering Services for all the building and infrastructure works

• Compliance with Local Authority Requirements for All Services

Project: The 10,680 Housing Unit

Enriching Lives Through Sustainable Solutions 62 RBSB SELECTED PROJECTS 10 INFRASTRUCTURE: Medini Medini is a new mixed-use urban township located on 2,273 acres of prime green field land in the heart of Iskandar Puteri, Johor. This catalyst development, PROJECT DETAILS previously known as 'Node 1', is located in Iskandar Malaysia. The development is driven and governed by Location: the principles of sustainability, security, efficiency and Iskandar Malaysia, Johor opportunity with design aesthetics in line with the Vision for Iskandar Malaysia to be a World Class Owner/Client: Sustainable Conurbation. Medini Iskandar Malaysia Sdn. Bhd.

UNIQUE CHALLENGES Project Duration: 2007 - 2012 Medini’s high gross floor area (GFA) of ~ 188 million square feet and the technical requirements of Scope of Services: stakeholders including international investors poses a Conceptual To Detail Design and challenge for the designers in the development of the Construction Supervision for Civil master plan and infrastructure design in time for tender Infrastructure and construction. Ranhill provided a dedicated management and multi discipline engineering team for Project Value: this prestigious project thus ensuring timely Total Civil Infrastructure Cost completion of the project deliverables. RM1.03 Billion

The entire development was built around being Significant “Infra-Ready” to enable the investors to move in and Features/Accomplishments: utilize the development Successful implementation of infrastructure in 6 years from inception until construction completion

SCOPE OF SERVICES

Ranhill was appointed to provide engineering services for the master planning and detailed design of the infrastructure, namely, earthworks, roads, drainage, water supply, Project: sewerage, electricity supply and Medini City, Nusajaya, telecommunication Johor, Malaysia

Project: Medini City, Nusajaya, Johor, Malaysia

63 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS 11 Kuantan Port, Pahang The State of Pahang is being developed as the main industrial and logistic hub of the East Coast Economic Region (ECER) and Kuantan Port takes the center stage PROJECT DETAILS as the principal port that provides world-class facilities and services with strong global shipping network Location: connections. The expansion of the existing Kuantan Port Kuantan Port, Pahang has been identified as a major catalyst to stimulate economic growth of the region. The Government of Owner/Client: Malaysia has embarked on the Kuantan Port Expansion Coast Economic Region Project to build a deeper port seaward of the existing Development Council port to cater for some of the largest Capesize bulk carriers up to 175,000 DWT to meet the demand Project Duration: forecast of 14 million tonnes per annum bulk cargo and September 2011 - 2019 3.7 million TEU by 2029. Project Value: The East Coast Economic Region Development Council Overall Project Cost RM2 Billion (ECERDC) had commissioned Ranhill Consultang Sdn Bhd to carry out port layout planning studies, design and construciton of breakwater, capital dredging and land reclamation. Optimisation studies of the port layout were conducted with the state-of–the art numerical models for wave climate, hydrodynamics and SCOPE OF SERVICES ship navigation simulations to ensure that the breakwater alignments, berth provision, approaches, Port layout planning and fairways and turning circles have the required capacity, optimisation studies, hydraulic safety and efficiency to support future economic studies, marine navigation simulation development. The breakwater is 4.5km long creates a study, physical hydraulic modelling, 243ha sheltered basin and a 246.7ha new port terminal engineering design and tender formed by land reclamation with the dredged materials documentation of breakwater, capital from deepening the new basin to -18mCD and widening dredging and land reclamation, the existing approach marine channel to 400m and detailed environmental impact deepening to -20m CD that accommodate the Capesize assessment, construction supervision vessels. The breakwater design was subject to rigorous and contract administration. value engineering exercise and physical hydraulic model testing to produce a cost effective design. Detailed Environmental Impact Assessment was performed to establish a benchmark profile of the resources affected by the project, against which impacts are measured and mitigated, taking into account of the stakeholders and public concerns.

Project: Detailed Design and Supervision for the Proposed Construction of Breakwater, Capital Dredging and Other Ancillary Works for the New Deep Water Terminal at Kuantan Port, Pahang

Enriching Lives Through Sustainable Solutions 64 RBSB SELECTED PROJECTS

DHI Family Club (Clubhouse, 12 Swimming Pools, Sport Indoor Arena, Apartments and Staff Housing)

This project is located at a 17 acres site in Rawalpindi, Pakistan. Ranhill was appointed by Maxcorp, the turnkey contractor, to provide engineering service for PROJECT DETAILS the design of the civil infrastructure works, structural, mechanical and electrical design of all the buildings and Location: the swimming pools. Rawalpindi, Pakistan The Clubhouse comprises of three restaurants, a family Owner/Client: lounge, a nursery, a library and a conference room. The Government of Pakistan / Maxcorp indoor arena comprises of a 12-lane bowling alley, four Development Sdn Bhd squash courts, male and female gymnasium, two Cineplex (120 pax capacity each), a card room and a Project Duration: snooker room. May 2004 to May 2006 The outdoor sport facilities comprise of fresh and salt Scope of Services: water heated swimming pools, four tennis courts, a Conceptual to Detail Design for Civil, multi-purpose field, a children playground and Structural and Mechanical & barbeque pits. Electrical Engineering including Construction Supervision

Project Value: Total Construction Cost of RM50 Million

SCOPE OF SERVICES

• Civil infrastructural design

• Structural and Geotechnical Design

• Mechanical & Electrical Design

Project: DHI Family Club (Clubhouse, Swimming Pools, Sport Indoor Arena, ApartmentsPipe Replacement and Staff Process Housing)

65 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS

SEWAGE WATER TREATMENT PLANT: 13 Medini Iskandar

The sewage treatment plant for the Medini Township PROJECT DETAILS development is a centralized facility that also caters for the adjacent developments of East Ledang and Jewel. The requirement was to design a centralized treatment Location: facility. Nusajaya, Johor, Malaysia

The details of the plant are as follows: Owner/Client: Medini Iskandar Malaysia Sdn Bhd • Capacity of the Plant: 500,000 PE (Ultimate) -112.50 MLD Project Duration: 2007-2012 • Type of System: Intermittently Decanted Extended Aeration (IDEA) Scope of Services: Detail Engineering Design, Contract • Type of Aeration System: Fine bubble diffused air Administration and Construction aeration. Supervision

• Type of Sewage: Domestic Project Value: Total Construction Cost including • Treated Effluent Quality: Standard "A" of the Equipment RM112 Million Malaysian Environmental Quality Regulations 2009 Significant • BOD5 Removal Efficiency > 95% Features/Accomplishments: Successful completion of the plant in • Additional facilities : Sludge treatment (Sludge 6 years from inception until handing Decanter) over as scheduled to cater for the flow from the initial phases of the • SCADA System, Marine Outfall development

Unique Challenges

Among the challenges faced by the engineering team working on the planning and design of this plant were: SCOPE OF SERVICES 1. Overcome the restriction in land area by adopting a treatment process with smaller footprint. Detail Engineering Covering the 2. Address the concern from the power service provider Process, Structures, Mechanical And on the potential impact of the gas emission on the Electrical Services and Intakes for equipment of the adjacent distribution substation. the Sewerage Treatment Plant including obtaining the various 3. Design of an effluent marine outfall in compliance approvals from the stakeholders. with the requirement of the Environmental Impact Assessment (EIA).

Project: 500,000 PE Medini Iskandar Malaysia Sewage Water Treatment

Enriching Lives Through Sustainable Solutions 66 RBSB SELECTED PROJECTS 14 WATER RESOURCES: Langat 2 To meet the demand of Kuala Lumpur and Selangor growing water requirements, the Pahang Raw Water Transfer was undertaken involving a 44.6km-long, PROJECT DETAILS 5.23m-diameter tunnel with a capacity to discharge 27.6m³ of raw water per second. Location: Selangor & Kuala Lumpur, Malaysia To treat the raw water, Langat 2 Treatment Plant and distribution network was constructed with a capacity of Owner/Client: 1200Mld of potable water. Pengurusan Aset Air Berhad (PAAB) Ranhill undertook the design and construction Project Duration: supervision for the 28 million liter treated water 2008-2018 reservoir at AU3 and 22 million liter reservoir at Sungai Besi along with distribution network from Bukit Scope of Services: Enggang to Sungai Besi Detail Engineering Design, Contract Administration and Construction Treated water bulk distribution works comprising 3 Supervision major gravity supply systems:- Contract Value: a. Western corridor (pipe sizes varies from 1150mm dia. Total Project Construction Cost of to 2500mm dia.) supplying service reservoirs at Sg. RM2.5 Billion Besi (22 Ml), Bukit Jalil (22 Ml), Petaling (80 Ml) and connection to the existing Bukit Dengkil reservoir. The Significant total pipe length is approximately 30 km; Features/Accomplishments: Undertake the Design of pipe b. Northern corridor (pipe size varies from 1100mm dia. reticulation of over 1m diameter in a to 1700mm dia.) supplying service reservoirs in developed urban areas Ampang (36 Ml) and AU3 (28 Ml) in Kuala Lumpur. The total pipe length is approximately 18 km;

c. Connection back to the existing Langat Balancing Reservoir to augment supply in the south, namely, SCOPE OF SERVICES Cheras, Kajang, Semenyih, Beranang and Bangi.

Detail Engineering Design and UNIQUE CHALLENGES Construction Supervision and Contract Administration for The pipe distribution networks was extremely challenging to accommodate the congested urban • Civil areas and to obtain approvals from the authorities for the installation of pipes which were up to 2500mm • Structural

• Mechanical and Electrical Services covering the design of reservoir, pipe networks, associated pumping, valves and controls

Project: Air Pressure Test of 2500mm diameter MSCL Construction of 22ML Sg Besi reservoir pipe at Kg. Pinang (CH 12358.20) (Package 12, Langat 2). of Package 10, Langat 2 Construction

67 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS

Construction & Completion of 15 Ganchong Water Treatment Plant PROJECT DETAILS RBSB was appointed by ECER Development Council to carry out the detailed design engineering and construction supervision of the project. Location: Pekan, Pahang The project includes the development of a 160 Mld water treatment plant, bulk transfer and distribution Owner/Client: system to Pekan and the proposed development of Oil East Coast Economic Region & Gas Industry and Maritime at Tanjong Agas. The major Development Council (ECERDC) component of works are :- Project Duration: 1) A raw water intake and pump station. 2010 - 2019

2) A water treatment plant at Ganchong with a Scope of Services: production capacity of 160 Mld. Detail Engineering Design, Contract Administration and Construction 3) A 1400 mm dia. x 22 km long treated water pumping Supervision main from Ganchong WTP to Peramu suction tank (20 M6). Contract Value: Total Construction and Equipment 4) Peramu booster station with pumping capacity of cost of RM300 Million 100 Mld to Tanjung Agas.

5) A 1100 mm dia. x 20 km long treated water pumping main from Peramu to Tanjung Agas suction tank (20 M6). SCOPE OF SERVICES

6) Tanjung Agas booster station with pumping capacity Civil, geotechnical, structural, of 90 Mld. mechanical, electrical and process services. 7) A 4.54 M6 capacity elevated reservoir at Tanjung Agas.

Project: Ganchong Water Treatment Work, Main Distribution Pipeline, Booster Pump Stations and Associated Works in Pekan, Pahang

Enriching Lives Through Sustainable Solutions 68 RBSB SELECTED PROJECTS

Pipe Replacement and Other Associated Works 16 in Wilayah Persekutuan Kuala Lumpur, Petaling, Klang / Shah Alam District

Syarikat Bekalan Air Selangor Sdn Bhd, SYABAS was granted the Privatization program of JBA Selangor by the State Government to administer the water supply PROJECT DETAILS system. As part of the undertaking, SYABAS is committed to reduce the NRW level currently estimated Location: at about 40%. This project is one of the initial effort Kuala Lumpur, Petaling, Klang/Shah made by SYABAS to comply with the requirements. Alam District This project forms part of the overall program funded Owner/Client: by the RM250 million government’s grant to SYABAS as Syarikat Bekalan Air Selangor Sdn the start-up fund. The project has been identified as Bhd (SYABAS) part of Phase 1 works, which focus is directed to critical areas where frequent pipe bursting were reported. Project Duration: RBSB is appointed to carry out engineering study, site 2005 - 2006 investigation and detailed design of the reticulation main in the identified areas. The scope of consultation Contract Value: works also include preparation of tender documents RM135 Million and tender evaluation. Submission of plans to obtain approval from relevant authorities is also within the scope beside construction supervision and support.

RBSB is responsible for the consultancy services for SCOPE OF SERVICES three (3) main areas, namely Petaling District, Shah Alam and Klang District and Kuala Lumpur District. The scope of pipe replacement work involved replacement • Comprehensive civil and structural of existing A.C pipes with Ductile Iron, Mild Steel and services from detailed design till High Density Polyethylene pipes, with sizes ranging construction supervision. from 100mm diameter up to 450mm diameter. A total 350 km of pipes were identified for replacement. • Project Management

Pipe replacement in progress

69 Enriching Lives Through Sustainable Solutions RBSB SELECTED PROJECTS

Semangar Water Supply Scheme & 17 Proposed Distribution Improvement Works to Replace Water Supply from PUB Offtakes in Johor

RBSB was appointed by Ranhill Civil Sdn Bhd to carry out detailed engineering design and site supervision of the construction works. The project, collectively called PROJECT DETAILS Zero Dependency Project, entails the development of a new water supply head works of 159 Mld, bulk transfer Location: and trunk distribution system, comprise the following Johor Bahru and Kota Tinggi major component of works:- Districts, Johor 1) A raw water intake and a pumping station (172 Mld) Owner/Client: Ranhill Corporation Sdn. Bhd. 2) A 1800mm dia. X 1.2 km long raw water pumping main from intake to water treatment plant. Project Duration: 1999 - 2004 3) A water treatment plant with production capacity of 159 Mld. Scope of Services: Detail Engineering Design, Contract 4) A 1300mm dia. X 11 km long treated water pumping Administration and Construction main to Bukit 75 balancing reservoir. Supervision 5) A 22.7 Ml balancing reservoir at Bukit 75. Contract Value: Total Construction and Equipment 6) A 1400mm dia. X 13 km long failling main from Bukit Cost of RM530 Million 75 balancing reservoir to integrate with existing Johor Bahru trunk distribution system.

7) Pipelines with various sizes ranging from 300mm to 1400mm (approximately 160 km) SCOPE OF SERVICES 8) 19 nos. of reservoirs.

9) 6 nos. of pumping stations (3 nos. of 45.4 Mld, 81.81 Hydrology, Hydraulics, Water Mld, 12.8 Mld and 2.64 Mld) Resources, Water Supply Engineering, Geotechnical, The above works were partly undertaken are being Structural, Mechanical and Electrical undertaken to eliminate the dependency of SAJH on Design the supply of treated water from the Public Utilitites Board of the Republic of Singapore. The total project cost is estimated at RM 530 million, subject to the finalisation of the contract sum with SAJH.

Project: Semangar Water Supply

Enriching Lives Through Sustainable Solutions 70 RBSB SELECTED PROJECTS

POWER: Manjung Coal Fired 18 Power Station PROJECT DETAILS

The project comprises the development of a 3x700 Location: MW Coal Fired Power Station in Manjung, Perak. The Lumut, Perak, Malaysia site is located at Teluk Penchalang in the Manjung District, and covers an area of approximately 285 Owner/Client: hectares. Alstom Berhad

The site for the proposed power plant, ash storage Project Duration: ponds and coal storage yards are on a reclaimed island July 1999 - November 2003 connected to the mainland by a causeway. The site is generally a hydrological filled platform of marine sand Scope of Services: overlaying a band of soft clay. The proposed power Engineering Design, Submissions and station site is well accessible by road and is situated Construction Supervision approximately 10km southwest of the towns of Manjung and Sitiawan. Contract Value: Total Plant Construction Cost RM7 Billion Unique Challenges

Being built on reclaimed land overlaying soft clay, the biggest challenge is to address the settlement and SCOPE OF SERVICES foundation to support the structures. As time is of the essence and structures built are sensitive, Prefabricated Vertical Drain (PVD) with surcharging Civil and Structural engineering method were recommended to accelerate the process services including providing Bills of of consolidation of the very soft clay and increase the Quantities effective stress at every point in the compressible and also submission to local stratum to a magnitude greater than or equal to the authorities. effective stress under the final loading, there by practically eliminating post construction settlement. Civil and Structural design of the Power Plant include the following: All the structures are founded on piles as foundation which is transferred to a hard stratum to avoid any a) Reclamation Works settlement. b) Pilling and foundations design Constructing a sub sea pipeline for water intake with including seismic analysis length about 1.5km and deep excavation for cooling water pump house is another challenge with soft c) Foundations to heavy machinery ground to address. and turbo-generator equipment, which involve detailed dynamic analysis

d) Cofferdams, etc for deep excavations for the C.W intake pump house

e) Cooling water offshore pipelines.

Project: Manjung 3X700 MW Coal Fired Power Station

71 Enriching Lives Through Sustainable Solutions Manjung Coal Fired Power Station

Enriching Lives Through Sustainable Solutions 72 Senai-Desaru Expressway (SDE)

Senai-Desaru Expressway Berhad is the concessionaire for the 77km long Senai-Pasir Gudang-Desaru Expressway (“E22”) in Johor, Malaysia.

The expressway is the fourth longest highway concession awarded by the Malaysian Government. The engineering and construction of this project involving 6 interchanges/intersection, 4 toll plazas, 2 Rest & Service Areas, 36 bridges and 27 Vehicle Box Culverts (VBC) was carried out by Ranhill.

The expressway alignment traverses through Senai, Ulu Tiram, Layang Reservoir, Pasir Gudang and Penawar/Desaru. It is the main connector from the Ulu Tiram Interchange east to the west of Johor.

100% 6 4 2 27 Electronic Interchanges/ Toll 77km Rest and 36 Vehicle Box Bridges Tolling Intersections Plazas long Service Areas Culvert (VBC) System

STATE-OF-THE-ART

The construction of the highway including the 1.7km long landmark bridge with 500m main span single-plane cable-stayed across Sungai Johor was built, managed, and operated by Ranhill.

73 Enriching Lives Through Sustainable Solutions EXPRESSWAY MANAGEMENT SYSTEMS

TCS Toll Collection System

TCS is a system that integrate all equipment involved in the TCS such as data capture devices, vehicle recognition cameras, data processing units, transfers of data from Lane Computer System (toll booths) to Plaza Computer System (Toll Plaza) and to Headquarters Computer system (HQCS) at our Regional Office Centre located Km 22 of our Highway.

The data is then interfaced to Toll Information System managed by the Malaysia Highway Authority located in Kajang, Selangor. Toll Collection System (TCS), Senai-Desaru Expressway

TCSS Traffic Control & Surveillance System

The TCSS incorporates several sub-systems for highway traffic management such as Variable Message Signs (VMS), CCTV cameras, Automatic Vehicle Detection System (AVDS) and Emergency Telephone (ET) for efficient traffic and incident management.

TCSS are centrally controlled and monitored by Traffic Monitoring Centre (TMC) located at Regional Office Centre, Ulu Tiram.

Traffic Monitoring Centre (TMC), Senai-Desaru Expressway

ROAD ASSISTANCE Safety patrolling, EMS

We provide assistance to our users in incidents of accidents, breakdowns or any other emergencies along the expressway.

Emergency telephones every 2 km apart are installed at 32 locations for quick access to assistance, day and night.

Emergency telephones, Senai-Desaru Expressway

Enriching Lives Through Sustainable Solutions 74 SUNGAI JOHOR BRIDGE

The 1.70km Sungai Johor Bridge comprises of a The 1.70km Sungai Johor Bridge comprises of a 740m composite box girder and two side 740m composite box girder and two side approach span of a 484m concrete box girder at approach span of a 484m concrete box girder at each side connecting to east and west abutment. each side connecting to east and west abutment.

The main spans of the Sungai Johor Bridge is The main spans of the Sungai Johor Bridge is 500m length which supported by a central single 500m length which supported by a central single stay cable plane hanging from the 148m height of stay cable plane hanging from the 148m height of pylons. pylons.

Construction of Sungai Johor Bridge

Construction of Construction of Construction of Sungai Johor Bridge Sungai Johor Bridge Sungai Johor Bridge

Sungai Johor Bridge, Johor, Malaysia

75 Enriching Lives Through Sustainable Solutions SDE: CARING FOR THE ENVIRONMENT Pollutant Removal System (PRS)

Protecting and enhancing the environment is Process an increasingly important role for all of us. The environment is one of the three key pillars of sustainability, alongside society and economic performance.

E22 is the only expressway in Malaysia which provides mitigation measure to eliminate potential adverse impacts to the water quality in the event of a spillage of dangerous and hazardous chemicals from heavy transport vehicle travelling on the expressway.

E22 crosses Sg. Layang Reservoir from KM33 to KM37 which is an environmentally sensitive water catchment area and also the main source of water supply for Johor Bahru District.

Pollutant Removal System (PRS) were introduced as the mitigation system which is specifically planned and designed to intercept The design is based on the Manual Saliran Mesra and remove chemicals or pollutants from the Alam Malaysia (MSMAM) and the US Department of surface run-off and preventing them from Transportation, Federal Highway Administration reaching the Sg. Layang Reservoir. (June 1996).

STAGE 1: GRASSED SWALE STAGE 3: OIL/GREASE TRAP AND CHEMICAL FILTRATION The first line of defence consists of grassed swale and was designed primarily to trap The main function to this unit is to separate oil and pollutant from the surface runoff. The primary grease and remove chemical spillage to achieve pollutant removal mechanism involves Standard ‘A’ water quality (Department of allowing sufficient time and slow flow velocity Environment) in the receiving waters. for heavier particles, oil and grease to be trapped by filtration and infiltration. To The basic feature consists of containment of oil and enhance the efficiency of infiltration and grease in compartments to allow removal physically trapping of pollutants, sub-soil perforated (pumping) from the unit and filtering of chemical pipes are installed at below the bed of the spillage by sand and activated carbon. swale. STAGE 4: RETENTION STAGE 2: GROSS POLLUTANT TRAP (GPT) The retention unit assumes the function of an It is common that during rainy event debris infiltration basin that treats surface run-off through may be washed down from the upstream and absorption and filtration. By incorporating specific enters into the pollutant removal system. It is plants, trees and shrubs, the retention unit mimicks therefore recommended to include a GPT to the ecosystem of an upland forest floor. screen out the larger debris. This is necessary considered the protection that will be required for the downstream mechanical pollutant removal unit. An emergency spillway is incorporated in the design to provide in the event that screen is blocked by debris.

Enriching Lives Through Sustainable Solutions 76 ENRICHING LIVES THROUGH SUSTAINABLE SOLUTIONS

ALL OVER THE WORLD Our teams are performing work of outstanding value and providing innovative and cost-effective engineering solutions in order to satisfy our customers continually.

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We believe in collaboration and partnerships in ensuring growth and success.

Senai-Desaru Expressway | 1.6082948, 103.68272830000001

Level 23, Menara AIA Capsquare, 10, Jalan Munshi Abdullah Kuala Lumpur

Bangunan RanhillSaj, Jalan Garuda, Larkin, 80350 Johor Bahru

Kuala Lumpur Johor Bahru [email protected] +603 2039 9888 +607 225 5300