Search Singapore Polytechnic And SP Group Launch Next-Generation Solar Car For World Solar Challenge 2017https://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Singapore-Polytechnic-And-SP-Group-Launch-Next-Generation-Solar-Car-For-World-Solar-Challenge-2017 Media Release Singapore Polytechnic And SP Group Launch Next-Generation Solar Car For World Solar Challenge 2017 SP Group adds $2 million sponsorship to groom engineering talent Singapore, 21 July 2017 – Singapore Polytechnic and SP Group today unveiled their most advanced solar car, SunSPEC 5 [20170721] Media Release - Singapore Polytechnic And SP Group Launch Next-Generation Solar Car For World Solar Challengehttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/8769a10c-aa3a-44b3-b14b-8a58b69185d5/%5B20170721%5D+Media+Release+-+Singapore+Polytechnic+And+SP+Group+Launch+Next-Generation+Solar+Car+For+World+Solar+Challenge.pdf?MOD=AJPERES&CVID= MEDIA RELEASE Singapore Polytechnic and SP Group launch next-generation solar car for World Solar Challenge 2017 SP Group adds $2 million sponsorship to groom engineering talent Singapore, 21 July 2017 – Singapore Polytechnic and SP Group today unveiled their most advanced solar car, SunSPEC 5 Searchhttps://www.spgroup.com.sg/search?tag=solar Search Singapore Polytechnic And SP Group Launch Next-Generation Solar Car For World Solar Challenge 2017https://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Singapore-Polytechnic-And-SP-Group-Launch-Next-Generation-Solar-Car-For-World-Solar-Challenge-2017 Media Release Searchhttps://www.spgroup.com.sg/search?tag=singapore-polytechnic Searchhttps://www.spgroup.com.sg/search?tag=singapore-polytechnic Search Searchhttps://www.spgroup.com.sg/search?tag=singapore-polytechnic Search Searchhttps://www.spgroup.com.sg/search?tag=sunspec Search Singapore Polytechnic And SP Group Launch Next-Generation Solar Car For World Solar Challenge [Info] Solar Power - Non-Residential Consumers (Master-Sub Write Up)https://www.spgroup.com.sg/dam/jcr:87dc48a7-69d6-4909-9f4e-d6a01a14492d/%20Solar%20Power%20%E2%80%93%20Non-Residential%20Consumers%20(Master-Sub%20Write%20Up).pdf Solar Power – Non-Residential Consumers (Master-Sub Write Up) Background 1 Master-sub scheme is a metering arrangement whereby the common services consumption is a derived figure: • Master-meter measures overall electricity consumed by the building (i.e. both the individual units and the common Solar Power – Generators.pdfhttps://www.spgroup.com.sg/dam/jcr:bbfb030c-0d8e-422c-8eab-8cd4a3d5ee9e/Solar%20Power%20%E2%80%93%20Generators.pdf Solar PV – User Guide for Generators Table of Contents 1. Introduction ................................................................................................................................... 2 2. Electricity Generation Licence [Guide] Solar Power Generators.pdfhttps://www.spgroup.com.sg/dam/jcr:bbfb030c-0d8e-422c-8eab-8cd4a3d5ee9e/%5BGuide%5D%20Solar%20Power%20Generators.pdf Solar PV – User Guide for Generators Table of Contents 1. Introduction ................................................................................................................................... 2 2. Electricity Generation Licence Solar Power – Non-Residential Consumers.pdfhttps://www.spgroup.com.sg/dam/jcr:b1e9028b-349f-4e42-ab04-f83f618477f9/Solar%20Power%20%E2%80%93%20Non-Residential%20Consumers.pdf Solar PV – User Guide for Non-Residential Consumers Table of Contents 1. Introduction ................................................................................................................................... 2 2. 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Electricity Generation Licence Searchhttps://www.spgroup.com.sg/search?tag=sunspec Search Singapore Polytechnic And SP Group Launch Next-Generation Solar Car For World Solar Challenge 2017https://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Singapore-Polytechnic-And-SP-Group-Launch-Next-Generation-Solar-Car-For-World-Solar-Challenge-2017 Media Release [Guide] Solar Power Residential Consumers.pdfhttps://www.spgroup.com.sg/dam/jcr:f9c85889-9b43-4312-a3fc-5a5bcc55aaa6/%5BGuide%5D%20Solar%20Power%20Residential%20Consumers.pdf Solar PV – User Guide for Residential Consumers Table of Contents 1. Introduction ................................................................................................................................... 2 2. 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Dulu ‘kaki ponteng’, kini pelajar cemerlang Pelajar ITE antara tujuh anak Melayu yang terima biasiswa Singapore Power Nithiah Nandan �ERVINA MOHD JAMIL ervinamj@sph.com.sg DAHULU, Encik Mohamed Farhan Mohamed Rafi sering ponteng sekolah sehingga pernah meraih kurang daripada satu mata Gred Purata Mata (GPA). Mata penuh GPA ialah empat. Akhirnya, beliau berhenti sekolah. Namun kini, anak kedua daripada keluarga tiga beradik itu bukan sahaja bakal tamat pengajian di Institut Pendidikan Teknikal (ITE), bahkan berjaya meraih biasiswa. Encik Mohamed Farhan, 24 tahun, adalah antara tujuh pelajar Melayu daripada 21 pelajar ITE dan politeknik yang menerima Biasiswa ITE dan Politeknik Singapore Power (SP) Nithiah Nandan, yang diberikan buat julung-julung kalinya. “Selepas saya berhenti sekolah, saya masuk Perkhidmatan Negara (NS), tetapi enam bulan selepas tamat NS pada 2012, saya terfikir, nak pergi mana selepas ini? “Saya pergi ke pameran pekerjaan dan ceramah kerjaya tapi saya sedar, tak banyak kerja yang boleh BERJAYA WALAU HADAPI CABARAN: Cik Nurfadilah dan Encik Mohamed Farhan antara penerima Biasiswa ITE dan Politeknik Singapore Power (SP) Nithiah Nandan, yang diberikan buat kali pertama. – Foto TUKIMAN WARJI saya lakukan kerana saya hanya ada sijil peperiksaan GCE Peringkat ‘N’,” kata pelajar ITE Kolej Timur dalam jurusan kejuruteraan elektrikal itu. Menteri di Pejabat Perdana Menteri, Encik Lim Swee Say, menghadiri upacara penyampaian biasiswa di Institut Devan Nair di Jurong East itu semalam selaku tetamu terhormat. Penerima biasiswa dipilih berdasarkan keputusan akademik, kebolehan dan minat mereka terhadap bidang kejuruteraan tenaga. Pelajar politeknik menerima $24,000 sementara pelajar ITE menerima $11,000 seorang, yang antara lain membiayai pengajian mereka. Mereka juga perlu berkhidmat di SP selama dua tahun selepas tamat pengajian. Seorang lagi penerima biasiswa, Cik Nurfadilah Mustaffa, 19 tahun, pula terpaksa bersiap ke sekolah di ITE Kolej Timur di Simei sedang kebanyakan teman sekolahnya sedang nyenyak dibuai mimpi. Anak bongsu daripada keluarga tiga beradik itu tinggal di Johor Bahru bersama keluarganya dan bangun pada 4.30 pagi setiap hari untuk tiba di kampus pada 8.30 pagi. Namun, ia sedikit pun tidak menghambatnya daripada terus bekerja keras demi mencapai keputusan cemerlang di sekolah. “Biasiswa ini dapat meringankan beban ibu bapa saya. Saya juga ingin buktikan bahawa wanita pun boleh berjaya dalam bidang kejuruteraan yang biasanya diceburi lelaki,” katanya yang merancang melanjutkan pengajian ke peringkat diploma.

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Shaping the evolution of electricity meters in the past 25 years RELIABILITY Vice President of SP Services’ Metering Branch Razali Bin Mohd. “If my coral dies, you pay”, is a customer’s comment that 51-year-old Razali Bin Mohd recalls in an unforgettable experience during his earlier days as an engineer. His team was carrying out electricity meter replacement works then. In this unique situation, when the customer was informed that the power supply will be temporarily disrupted during the replacement, she requested for a mobile electrical generator to keep her coral tanks maintained at four degrees Celsius during the servicing period. Handling a multitude of customer requests, is part and parcel of stakeholder management in Razali’s job at SP Group (SP). Over his 25 years with SP, the Vice President of SP Services’ Metering Branch has seen the evolution of analogue electricity meters manually read by meter readers to smart meters that can now be monitored remotely. As of May 2022, Razali and his team have deployed over 650,000 smart electricity meters islandwide. In the next few years, all 1.4 million residential households in Singapore will be equipped with smart meters. “I cherish this experience the most as we took great lengths to incept this idea and eventually see it come to fruition. As this project had a nation-wide impact, I remembered we went to the Parliament to present our plans to the Mayors, and convinced the relevant agencies to support our deployment plan.” Razali now has another ambitious task ahead of him. Besides rolling out smart electricity meters nationwide, his team also won the contract for Singapore’s first large-scale smart water meter programme for PUB in Apr 2021. Over the next 15 years, they will be developing the metering system, enhancing the wireless communications network, deploying, operating and maintaining over 300,000 smart water meters. “We faced intense competition against strong contenders and various challenges during the tender process. Our strong teamwork and expertise in smart electricity meter deployment has enabled us to secure this strategic partnership. The late-night calls with counterparts from different parts of the world were all worth it!” Interestingly, his career options after graduating as an electrical engineering graduate from Nanyang Technological University were between a cadet pilot at a leading airline and an engineer at SP. He received SP’s letter of offer on the day of his final round of interview for the cadet pilot position. “I just went with my gut feel and I am convinced now looking back, it was meant to be.” he recalled fondly.   Razali with his colleagues from the metering team at the old St James District Office in 2011. Back in the late 90s, Razali’s key responsibilities included working with contractors to install and maintain meters for residential and commercial customers, procure new meters, handle project tenders and manage customer feedback.  The implementation of smart electricity meters in Singapore has been the highlight of his career. Razali with colleagues from SP Services and SP Digital on an overseas trip to Itron’s office in San Francisco, to adopt best practices from the implementation of the US’ smart meter programme. Before the opening of Singapore’s electricity retail market in 2014, Razali and his team travelled to San Francisco and Melbourne to learn how these cities deployed smart meters successfully. “The study trip shortened our learning curve and prevented potential pitfalls.” SP is one of the first few utility companies in the world that has separated its communication network card from the meter. In other parts of the world, communication modules are integrated within the meters. Hence, if the communication part fails, the entire meter must be replaced. In Singapore, the decision was to adopt a “modular” structure for parts to be replaced separately if they are faulty. This will not only save cost, but also eliminate supply interruption and reduce inconvenience to the customers. CEO of SP Services Law Chin Ho (sixth from left) and Razali with the SP Services team that won the contract for Singapore’s first large-scale smart water meter programme for PUB in Apr 2021. Razali is thankful for all the growth opportunities at SP and is committed to continue rising to the challenges in the evolving energy industry. “I wake up every day looking forward to the next challenge at work. I am thankful for the wonderful team support. We are constantly innovating and finding solutions to problems. It gives me a huge sense of job satisfaction!” Volunteering trip with SP colleagues in Cambodia in 2015. In his free time, Razali enjoys travelling for nature walks, trekking, snorkelling, and exploring other types of land and sea activities. He also finds meaning in organising charity trips to children’s orphanages in Thailand, Cambodia and Indonesia and has even rallied his colleagues to join him in distributing essential items for these vulnerable communities. With borders reopening, Razali hopes to revive this initiative very soon! TAGS PUB SMART WATER METERINGPEOPLE OF SPSMART ELECTRICITY METERSAMISP SERVICES YOU MIGHT BE INTERESTED TO READ Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks Lighting the way: Following in his father’s footsteps to keep S’pore’s power grid running 24/7 How this technical officer and robot SPock hunt hazards to protect Singapore’s power tunnels

Town Gas Connection Policy and Procedures Updated 1 April 24 Table of Contents 1. General Information ..................................................................................................................... 1 1.1 Purpose of this Document ................................................................................................... 1 1.2 Singapore Gas Transportation System ............................................................................... 1 1.3 Definitions .............................................................................................................................. 2 1.4 Codes of Practices and Regulatory Requirements ........................................................... 3 1.5 Submission of Application ................................................................................................... 3 2. Procedures for Gas Connection and Gas Admittance ............................................................. 4 2.1 Apply for Gas Connection ................................................................................................... 4 2.2 Make Payment ....................................................................................................................... 4 2.3 Engage DR for Consumer’s Gas Installation ....................................................................... 5 2.4 Apply for Gas Admittance ................................................................................................... 5 2.5 Apply to Retailer for Supply and Gas Turn On .................................................................. 6 3. Guidelines for Other Applications .............................................................................................. 7 3.1 Apply for Replacement, Addition & Alteration Works ...................................................... 7 3.2 Apply for Disconnection ...................................................................................................... 7 3.3 Apply for Re-connection ...................................................................................................... 7 3.4 Other Applications ................................................................................................................ 7 4. Charges .......................................................................................................................................... 8 4.1 Connection Policy ................................................................................................................. 8 4.2 Connection Charge .............................................................................................................. 8 5. Unauthorised Connection and Supply of Gas ........................................................................... 9 6. Pressure Regulation for Internal Gas Pipeline ............................................................................ 9 7. Appendices ................................................................................................................................. 10 Appendix 1 – Demarcation of Responsibility ............................................................................... 10 Appendix 2 – Town Gas Distribution Connection Flow Chart ................................................... 11 Appendix 3 – Town Gas Connection Application Forms .......................................................... 13 Appendix 4 – Reference Rates ..................................................................................................... 14 Appendix 5 – Deductible Component for Town Gas Distribution Connection ...................... 15 Appendix 6 – Last Mile Standard Connection Charge ............................................................... 17 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 1 1. General Information 1.1 Purpose of this Document PowerGas is licensed by the Energy Market Authority (“Authority”) to be the Gas Transporter (“Transporter”) which owns, operates, and maintains the piped gas network in Singapore. SP PowerGrid (“SPPG”) is licensed by the Authority to be the Gas Transporter Agent to operate and maintain the piped gas network in Singapore on behalf of PowerGas. SPPG’s gas business is to plan, design, operate and maintain gas network assets in a manner that supports the delivery of safe, reliable, efficient and quality services to customers. Under the Gas Transporter License, the Gas Transporter has to develop separate fees and charges for separate gas transportation services such as connection services and transportation services. This document sets out the connection policy and procedure for Town Gas supply. 1.2 Singapore Gas Transportation System PowerGas owns an extensive gas transmission and distribution network throughout Singapore. The network is generally buried underground and transports natural gas to the western and northern parts of Singapore, and town gas to the whole of Singapore. The gas assets comprise the transmission network (operating at higher pressures), which forms the main reticulation backbone and the distribution network (operating at lower pressures). • Town gas is manufactured in Senoko Gasworks and delivered to approximately 900,000 customers in Singapore. The customers are made up of industrial, commercial and residential gas users. Residential customers consist mainly of gas users from HDB, condominiums and landed premises. The town gas transmission network operates at 3 barg whereas the distribution network operates at pressure regimes ranging from 1 kPa to 50 kPa. • Natural gas is supplied to about 200 customers and is imported from four sources (two submarine pipelines from Indonesia, one submarine pipeline from Malaysia and internationally through the Liquefied Natural Gas Terminal). Under the Gas Network Code, Gas Shippers/Retailers represent the customers that are connected to the natural gas networks. These natural gas customers are typically commercial or industrial and include all power stations. The natural gas transmission network operates mainly at two pressure regimes, 28 barg and 40 barg, and the distribution network operates at pressure regimes ranging from 3 barg to 6 barg. 1 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 2 1.3 Definitions The following terms shall have the following meanings when used in this document. “Authority” means the Energy Market Authority of Singapore established under the Energy Market Authority of Singapore Act (Cap.92B); “Gas Transporter” or “Transporter” means a representative holding a gas transporter’s license; “Gas Retailer” or “Retailer” means a person who supplies gas to Retail Customers and who holds a Retailer’s license; “Gas Shipper” or “Shipper” means a person holding a gas shipper’s license; “Gas Network Code” refers to the Gas Network Code issued by the Authority, setting out common terms and conditions between the Gas Transporter and Shippers who engage the Gas Transporter to transport natural gas though the gas pipeline network. “DR” known as designated representative means a professional engineer or a licensed gas service worker appointed by the developer or a responsible person for the premises; “PE” known as professional engineer means any person who is registered as a professional engineer in the mechanical engineering discipline under the Professional Engineers Act (Cap. 253); “LGSW” known as licensed gas service worker” means a person who is licensed under section 12 (3) of the Gas Act (Chapter 116A); “gas service work” means any work carried out on any gas installation or gas appliance, in whole or in part, including any design, construction, installation, commissioning, erection, testing, repair, addition, alteration or maintenance work; “gas service isolation valve (“GSIV”)” means a valve, located at or near the boundary line of any property or the apron of any building, used by a gas transporter to isolate the supply of gas to that property or building; “gas service pipe” means a pipe or any part thereof, other than a gas main, used for the purpose of conveying gas from a gas main to a gas service isolation valve, and includes any pipe owned by, or under the management or control of, a gas transporter which is used for the purpose of conveying gas from the gas service isolation valve to the meter at a consumer’s premises as defined in the Gas Act (Chapter 116A); “gas fitting” includes any pipe, valve, meter, regulator or other device for the control, measurement and use of gas as defined in the Gas Act (Chapter 116A); 2 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 3 “Gas installation” means a discrete grouping of gas fittings linking a gas service pipe to a gas appliance as defined in the Gas Act (Chapter 116A); “Gas Meter Control Valve” means a valve at the inlet of any meter used for the purpose of turning on or off a supply of gas through such meter to any gas installation as defined in the Gas (Supply) Regulations; “Meter Installation” means any meter and its associated equipment and installation including associated pipework, filter, valve, pressure regulating equipment, seal, housing, mounting, telemetry equipment, gas chromatograph and flow computer 1.4 Codes of Practices and Regulatory Requirements This connection procedure shall be read in conjunction with the provisions in the Gas Act, Gas (Supply) Regulations, Gas (Metering) Regulations, Gas Supply Code, Gas Metering Code, Singapore Standard, SS608 – Code of Practice for Gas Installation and relevant Retailer’s Handbook of Gas Supply, where applicable. The demarcation of responsibility from the gas service pipe to the gas installation is provided in Appendix 1 for reference purpose. 1.5 Submission of Application Please submit all connection enquiries, applications for gas connection and admittance request via the Gas Retailer on SP Group’s eBusiness Portal (“Portal”): https://ebiz.spgroup.com.sg/index.html For all other matters, please submit your request to: gasenquiry@spgroup.com.sg 3 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 4 2. Procedures for Gas Connection and Gas Admittance Gas user, the applicant for gas supply, are advised to apply through City Energy, the Town Gas Retailer, for connection to the gas main network. The Retailer will liaise with the Transporter on behalf of the applicant for gas connection and admittance. The key steps for gas connection and gas admittance are outlined below. The detailed process flow chart and Town Gas Connection application forms can be found in Appendix 2 and Appendix 3 respectively. Apply for Gas Connection Make Payment Engage DR Apply for Gas Admittance Apply to Retailer for Gas Supply and Turn On 2.1 Apply for Gas Connection To apply for a town gas connection, the Retailer shall submit the following documents and information through the Portal: • Endorsed Form GD1 - “Application for Gas Distribution Connection”; & • Location / site plan showing the project site and proposed connection point(s) endorsed by the responsible person or applicant The Transporter shall notify the Retailer on the outcome of the application within 14 days from the date of receipt of the application. If the application is successful, the connection charge will also be made known to the Retailer. 2.2 Make Payment The Retailer shall confirm the project by making payment for the connection charge. The Transporter shall commence work upon receipt of the connection charge payment from the Retailer. The Transporter shall commence permit application, procurement and construction works to extend the gas pipeline up to and including the GSIV. Typically, a lead time of 6 to 8 weeks is required to apply for and obtain services’ plans and opening permit from the relevant authorities / agencies before excavation, pipe laying and connection works can commence. 4 Town Gas Connection Policy and Procedure 2.3 Engage DR for Consumer’s Gas Installation Updated on: 1 Apr 24 Page 5 The applicant shall engage a PE or a LGSW, as the case may require, as the DR for the project. The Retailer and the DR shall liaise with the Transporter on the connection point at the property boundary, the work schedule, and other related matters throughout the entire project until commissioning. The DR is responsible for the design, procurement and construction of the Gas Installation from the GSIV to the appliance/equipment, excluding the Meter Installation, in accordance to the Gas Act and its subsidiary legislations and applicable Code(s). 2.4 Apply for Gas Admittance The DR shall certify completion and successful testing of the Gas Installation. When the Gas Installation is ready to receive gas, the DR/applicant shall apply, through the Retailer, to the Transporter to connect and admit gas into the Gas Installation up to, but excluding, the Meter Installation by submitting the following forms: • Form GD2 - “Application for Admittance of Gas”; The DR shall conduct the necessary proof test and submit the completed Form GD3 “Certificate of Proof Test” and request for interim admittance of gas immediately prior to the Transporter connecting the Gas Installation to the gas pipeline network and admits gas into the Gas Installation up to, but excluding, the Meter Installation. Upon successful interim admittance of gas, the Transporter shall issue the “Statement of Interim Admittance of Gas”. Thereafter, the DR shall proceed to purge and commission the Gas Installation up to, but excluding, the Meter Installation. The Transporter shall issue the “Statement of Admittance of Gas” upon certification by the DR of successful purging and commissioning of the Gas Installation up to the Meter Installation. 5 Town Gas Connection Policy and Procedure 2.5 Apply to Retailer for Supply and Gas Turn On Updated on: 1 Apr 24 Page 6 The application for gas supply and turn-on shall be made to the Retailer in the case of Town Gas Connection. The Retailer shall carry out gas turn-on from the Meter Installation up to the appliances/equipment. The applicant is advised to refer to the Retailer’s "Handbook for Gas Supply" for the latest procedures. A summary of the procedures is shown below. • The DR shall: o certify completion and successful testing of the Consumer’s Internal Pipe; and o apply to the Retailer for connection and gas turn-on up to the appliances/equipment when the Consumer’s Internal Pipe is ready to receive gas. • The Retailer shall: o ensure appropriate tests, before and after the installation of the meter, are performed on the gas installation from and including the meter to the gas appliance before the as supply is turned on at the relevant Gas Meter Control Valve; o arrange for the connection of the Consumer’s Internal Pipe to the outlet of the Meter Installation thereafter; and o issue the “Statement of Turn-on of gas” to the applicant. 6 Town Gas Connection Policy and Procedure 3. Guidelines for Other Applications 3.1 Apply for Replacement, Addition & Alteration Works Updated on: 1 Apr 24 Page 7 Any application for replacement of, addition or alteration to, the gas installation or gas fitting located from the gas service isolation valve to (and including) the meter installation or after the meter installation shall be made by the applicant, through the Retailer to the Transporter’s email address stated in Section 1.5. 3.2 Apply for Disconnection An application to disconnect a gas installation or gas fitting from a gas pipeline network shall be made by the responsible person to the Transporter in the following instances: • When the gas supply to the premises has been discontinued; or • When the supply of gas is no longer required; or • When the premises are undergoing renovation or demolition and gas supply has to be disconnected for safety reasons. Any application for the disconnection of the gas installation or gas fitting shall be made to the Transporter’s email address in Section 1.5. 3.3 Apply for Re-connection Any application for the re-connection of the gas installation or gas fitting shall be made to the Transporter only when the applicant has rectified the defects on the gas installation/fitting. The application should be made through the Retailer via the Transporter’s Portal. The Transporter shall respond to the Retailer on the outcome of the application within 14 days from the date of receipt of the application. If the application is successful, the connection charge will be provided to the Retailer. 3.4 Other Applications The applicant is advised to consult with the Transporter for gas connections not covered in the procedures stated in this connection policy. The applicant shall send their request to the Transporter’s email address stated in Section 1.5. 7 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 8 4. Charges 4.1 Connection Policy The cost to connect a customer’s gas installation or gas fitting to the Transporter’s gas pipeline network varies from case-to-case, due to the proximity of the customer’s location and the cost of the materials and services required for the gas connection. Where possible, the Transporter will envisage to propose the most cost-effective connection to the applicant. 4.2 Connection Charge The connection charge payable for all gas connection applications is the sum of the connection cost less the deductible cost, subject to a minimum connection charge of zero. The description of each of the cost components are shown below. (1) Connection cost All costs related to the provision of gas connection from the Transporter’s gas pipeline network to the GSIV. (2) Deductible cost The Transporter’s investment value based on the committed gas demand from the applicant for the new gas connection. The investment value is derived based on the net present value of the 5-Year revenue of the average consumption for each consumption category (see Appendix 5). In addition, a Last Mile Standard Connection Charge (“LMSCC”) will be levied to recover the cost of “last mile” connection of the gas installation to the GSIV from the applicant. Details can be found in Appendix 6. The town gas distribution connection deductible costs, LMSCC, standard connection charge for landed residential property and unit rates shall be reviewed and adjusted when deemed necessary by the Transporter. The Transporter reserves the right to review the connection charge paid for any new connection and seek reimbursement for the first 5 years under-recovered revenue from the Retailer if the actual gas consumption after 5 years of operation is more than 10% below the projected gas demand declared during application. 8 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 9 5. Unauthorised Connection and Supply of Gas In accordance to the Gas Act, any person who: • lays or causes to be laid gas pipe or fitting to connect to the gas network belonging to or managed by the Transporter without consent of the Transporter; • fraudulently abstracts, uses or consumes the supply of gas; • tempers any gas meter shall be guilty of an offence and shall be liable on conviction to a fine or imprisonment, or both. The Transporter may disconnect the premises of, or the gas retailer may discontinue supply of gas to the premises of, the person. 6. Pressure Regulation for Internal Gas Pipeline With effect from 1 April 2020, when designing the internal pipe for any premise supplied with TG at low pressure, the DR shall ensure that the pressure supplied to any gas appliance shall not exceed 31 mbarg. An accessible pressure measurement test point shall also be provided at the top of every gas riser. 9 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 10 7. Appendices Appendix 1 – Demarcation of Responsibility 10 Town Gas Connection Policy and Procedure Appendix 2 – Town Gas Distribution Connection Flow Chart Updated on: 1 Apr 24 Page 11 Start Applicant/Responsible person applies for connection through Retailer via e-Business portal • Endorsed Form GD1 • Connection Point Plan Transporter notifies Retailer within 14 days on the connection charge and project lead time. Has Retailer paid connection charge? Yes No Works shall not commence. If connection quotation expires, Applicant/ Responsible person to apply for connection again. Project confirmed • Transporter commences permit application, procurement and construction • Retailer liaises with consumer/DR and Transporter on the project • DR designs and constructs gas installation from GSIV to the appliance/equipment, excluding the Meter Installation. a 11 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 12 Appendix 2 – Town Gas Distribution Connection Flow Chart (Con’t) a Gas Installation up to the Meter Installation and the site ready to receive gas DR applies for gas admittance • Form GD2 DR conducts proof test immediately prior to gas admittance • Form GD3 Transporter issues “Statement of Interim Admittance of Gas” and DR proceeds to purge and commission up to the Meter Installation Transporter issues “Statement of Admittance of Gas” End (Refer to Retailer’s “Handbook on Gas Supply” for Application for supply and Gas Turn-on.) 12 Town Gas Connection Policy and Procedure Appendix 3 – Town Gas Connection Application Forms Updated on: 1 Apr 24 Page 13 S/No. Form No. Description 1 GD1 Application for Gas Distribution Connection 2 GD2 Application for Admittance of Gas 3 GD3 Certificate of Proof Test 4 GD4 Authorisation to Turn on Gas Meter Control Valve 13 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 14 Appendix 4 – Reference Rates This sets out a non-exhaustive list of the main cost drivers and the corresponding unit rates used in the estimation of the capital investment for a new distribution pipeline. For the avoidance of doubt, the information set out here is provided solely for reference only and will be subject to changes in actual contract rates. S/No. Description Size (mm) Unit Rate ($) excl. GST Unit Rate ($) incl. 9% GST 1 Supply and Laying of PE pipes and fittings ($/m) 315 750 818 2 Connection to existing pipes ($/job) 315 12,900 14,061 3 Installation of Valve ($/job) 300 7,800 8,502 4 Installation of regulator ($/pc) 42,500 46,325 5 Reinstatement of rigid pavement / concrete panel ($/m 2 ) 480 524 6 Milling and Patching of road (min 250m 2 ) ($/m 2 ) 31 34 Note: The amount of LTA road opening charges may vary due to the scope of the distribution project. For better clarity, please refer to LTA’s website for the charging methodology for LTA road opening charges. 14 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 15 Appendix 5 – Deductible Component for Town Gas Distribution Connection (wef 1 Apr 24) 1) For General, Bulk A and Bulk B Consumers c = Consumption per Annum General Bulk A Bulk B (kWh) Tariff ($) Tariff ($) Tariff ($) c ≤ 50,000 - - - 50,000 < c ≤ 75,000 20,000 20,000 - 75,000 < c ≤ 100,000 25,000 25,000 - 100,000 < c ≤ 125,000 35,000 30,000 - 125,000 < c ≤ 150,000 45,000 40,000 - 150,000 < c ≤ 175,000 50,000 45,000 - 175,000 < c ≤ 200,000 60,000 55,000 - 200,000 < c ≤ 250,000 70,000 65,000 - 250,000 < c ≤ 300,000 85,000 80,000 - 300,000 < c ≤ 350,000 100,000 90,000 - 350,000 < c ≤ 400,000 120,000 105,000 - 400,000 < c ≤ 450,000 135,000 120,000 - 450,000 < c ≤ 500,000 150,000 135,000 - 500,000 < c ≤ 600,000 170,000 155,000 - 600,000 < c ≤ 700,000 205,000 - 175,000 700,000 < c ≤ 1,000,000 265,000 - 225,000 1,000,000 < c ≤ 1,500,000 390,000 - 335,000 1,500,000 < c ≤ 2,000,000 550,000 - 465,000 Beyond 2,000,000 625,000 - 530,000 15 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 16 2) For Bulk E consumers c = Consumption per Annum (kWh) Bulk E Tariff ($) c ≥ 6,000,000 960,000 16 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 17 Appendix 6 – Last Mile Standard Connection Charge Pipe diameter (d) LMSCC ($) Excl. GST LMSCC ($) incl. 9% GST 1 d < 100mm 500 545 2 200mm > d ≥ 100mm 800 872 3 300mm > d ≥ 200mm 2,000 2,180 4 d ≥ 300mm 3,200 3,488 Note: • Standard connection charge of $3,500 ($3,815 incl. 9% GST) is only applicable for connection in front of a private landed residential property where the gas main is in LTA road reserve in front of the house. Connection to landed property shall be from the front of the house only. • Figures may not reflect the full GST effect due to rounding. 17

THE STRAITS TIMES BRANDED CONTENT ‘A good engineer likes to be challenged’: Mentor’s tough assignments sharpen skills of next generation Crucial technical knowledge to safeguard the nation’s power grid is passed down under a mentorship programme by SP Group SP Group's mentorship programme allows engineering veterans such as Mr Chua Khim Mong (top) to share their wealth of knowledge with the next generation of talent like Mr Chung Der Chyuan. PHOTO: SP GROUP PUBLISHED AUG 28, 2023, 4:00 AM SGT On any given day, Mr Chua Khim Mong would pose a hypothetical engineering problem in a group chat, challenging his team of technical officers and technicians to solve it. Mr Chua also leads weekly learning sessions and routinely assigns reading lists. No, Mr Chua is not a teacher – the 57-year-old is a senior principal engineer at SP Group. While his day job is to make sure Singapore’s national grid runs efficiently and seamlessly, he is also known as a no-nonsense mentor with close to 40 years of experience in the field. Mr Chung Der Chyuan, a principal engineer with SP Group and one of Mr Chua’s mentees, says that he has benefitted from the mentorship programme. “Mr Chua is very approachable and straightforward. He will explain his view and then let me figure out the details while keeping a watchful eye,” he shares. Today, both mentor and mentee collaborate to share their knowledge with colleagues, such as writing articles as part of a technical experts forum. Unseen heroes who pre-empt problems Mr Chua and his team are known as protection engineers and play an essential part in keeping Singapore’s lights on. Thanks to their work of monitoring and troubleshooting over 12,000 substations and 28,000 kilometres of electricity cables located across the island, Singapore’s ubiquitous power grid is world-leading in its reliability. While SP Group has monitoring equipment and technology that automatically adjust and reroute power across the grid to address anomalies, engineers remain crucial in fine-tuning systems and analysing faults. “With more than 50,000 protective relays, we look out for problems that can occur when there are firmware or hardware revisions in the relay equipment,” explains Mr Chua. Maintaining such a complex yet well-functioning national grid is no small feat, requiring depth and breadth in engineering knowledge and skills. To ensure such know-how, accumulated through decades of experience, is preserved and passed down to the younger engineers, SP Group has implemented the Technical Expert Scheme, which is an in-house mentorship programme designed to ensure the continuity of in-depth industry knowledge. A “living manual” with 40 years of experience Mr Chua first joined the Public Utilities Board, the precursor to SP Group, nearly four decades ago when he was 19 years old. Starting out as an assistant technician, he helped engineers who were more senior than him carry out relay testing and maintenance. Having risen through the ranks from a technician to a senior engineer, Mr Chua is well-placed to mentor his junior team members, guiding them through difficult situations they may face in the course of their work. “When I was a junior technician, our manager assigned a senior engineer to share with me and explain protection systems: the characteristics of a good protection system and how to set up relays. The presentation really changed my understanding of electrical engineering.” With nearly four decades of experience under his belt, Mr Chua believes tough assignments can help his mentees stretch their capabilities and grow in their careers. PHOTO: SP GROUP Now, Mr Chua places a similar emphasis on educating and motivating his junior colleagues. On his approach to skills upgrading, he says, “A good engineer likes to be challenged. I would give my engineers tough assignments to push them in sharpening their skills, and encourage them to keep working on solving the problem rather than walk away.” “Many of my officers have expressed interest in pursuing a degree course. This is something that I am very, very proud of because it shows a deep culture of wanting to upgrade themselves,” shares Mr Chua, who himself completed an engineering degree under a scholarship from his organisation in 1995. This is also testimony to his efforts of encouraging a team learning culture. To officers who want to attain additional qualifications, he reminds them, “Revise your maths because it is the hardest part of the course. After all, maths is a big part of an engineer’s job.” Mr Chua recounts one instance where he patiently allowed a junior team member to present his findings in a sharing session even though he had already spotted a miscalculation. “Rather than correcting him at the start, I want him to learn from his mistake and share the learning with his peers. “We remember and learn better through our mistakes,” Mr Chua explains. Often, his mentees would come to him for advice when they encounter complex situations on the job. “Most of the time, I already have the answer to their question. But I would send them off to come up with their proposed hypothesis and test method. This way, we can have two-way discussions and uncover new insights which can be applied in other situations,” he adds. He would also assign engineers technical papers to read so that they keep up with the latest trends and developments, before hearing their views on potential applications. Mr Chua pays close attention to the work of his juniors and always welcomes questions. “I tell them to never be afraid of asking seemingly silly questions. The most valuable lessons are learned from questioning and probing,” shares Mr Chua. In the spirit of learning from one another, Mr Chua has implemented surprise tests and weekly sharing sessions. “Once a week, we are all in the office to share interesting experiences or findings. Even the simplest finding or experience can be valuable to another. Everyone can benefit, including myself, regardless of rank or age.” “At the end of the day, the goal is to solve engineering problems more efficiently. But when possible, I will let my technical officers or engineers do things the hard way so that they get to learn more from the problem-solving process,” adds Mr Chua. As Singapore seeks to transition to a low-carbon future and tackle climate change, Singapore’s grid will be upgraded with new technologies to provide for developments like electric vehicle charging and more extensive deployment of solar panels. Technical experts like Mr Chua are key in helping the next generation of talent to keep abreast of change and new opportunities, and hone relevant skills and expertise. Join ST's WhatsApp Channel and get the latest news and must-reads. � E-paper � Facebook � Instagram � Twitter � LinkedIn � Podcasts � RSS Feed � Telegram � Youtube � TikTok • SINGAPORE • ASIA • WORLD • OPINION • LIFE • TECH • SPORT • VIDEOS • PODCASTS • MULTIMEDIA • BUSINESS About Us Terms & Conditions Need help? Reach us here. Advertise with us Privacy Policy � Sign up for our daily newsletter Enter your e-mail Sign up More newsletters By registering, you agree to our T&C and Privacy Policy. MCI (P) 076/10/2022, MCI (P) 077/10/2022. Published by SPH Media Limited, Co. Regn. 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Gas Transmission Connection Forms Updated 1 April 25 Gas Transmission Connection Forms S/No. Form No. Description 1 GT1 Application for Gas Transmission Connection 2 GT2 Application for Admittance of Gas 3 GT3 Certificate of Proof Test 4 GT4 Authorisation to Turn on Gas Meter Control Valve 5 GT5 Statement of Admittance of Gas 6 GT5A Statement of Interim Admittance of Gas FORM GT1 - APPLICATION FOR GAS TRANSMISSION CONNECTION To: PowerGas Ltd c/o HOS (Gas Transmission Planning) SP PowerGrid Ltd Through Shipper _________________________ Signature, Name & Designation of Shipper Representative _________________________ Name of Shipper ☐ GAS CONNECTION / ☐ GAS INSTALLATION MODIFICATION TO: __________________________________________________________________ (Project name) __________________________________________________________________ (Address of gas installation) I would like to apply for: ☐ connection to the PowerGas’ gas transmission pipeline network ☐ modification to gas installation for the above project. I hereby submit the following documents and certify that the information provided is correct: • Consumer Project Data Sheet (Appendix 1) • Location/ site plan showing the project site • Location of the proposed connection point where applicable • Location of the proposed new metering station to be built and owned by the Transporter • Schematic diagram of the proposed modification with respect to the existing metering station where applicable Name of Applicant: ______________________ Designation: ___________________________ Company: _____________________________ Signature/ Date: ________________________ GT1 (0425) FORM GT1 - APPLICATION FOR GAS TRANSMISSION CONNECTION Project name Address Type of application Customer type Appendix 1 CONSUMER PROJECT DATA SHEET Consumer Information ☐ New connection ☐ Modification to existing gas installation ☐ Power station ☐ Industrial user Brief description (to include plan/ schematic diagram): Details of project / proposal Is a new connection to the transmission network required? � Yes � No Modification to the existing gas installation is carried out at: � Upstream of the existing Gas Metering Station � Downstream of the existing Gas Metering Station � NA Application of gas Gas Consumption Information Genco / Co-Gen / Tri-Gen / Boiler / Cooking / Water Heating / Others* If Others, please specify: _______ Issued with Generator Licence? Yes / No* Gas consumption duration per day 8 / 12 / 24* hours or specify: _________ Expected gas admittance date (DD/MM/YY) Gas usage If gas supply is meant for interim use (less than 5 yrs), please specify duration of gas usage in years: _________ Design pressure of user’s gas facility Barg *Delete where applicable GT1 (0425) FORM GT1 - APPLICATION FOR GAS TRANSMISSION CONNECTION Gas Supply and Demand Information Appendix 1 Pipeline capacity required ☐ New/ Additional Capacity MMBtu / hr ☐ Not Applicable (No new or additional capacity required) Injection point (location) Offtake point (location) Load profile Year 1 Year 2 Year 3 Year 4 Year 5 BBtu / year BBtu / year BBtu / year BBtu / year BBtu / year ☐ Not Applicable (no new or additional gas required) Maximum Daily Quantity MROP at GSIV (22.76 Barg or lower) ☐ Not Applicable (no new or additional gas required) BBtu / day Barg ☐ No ☐ Yes Is a new meter installation required? Is new meter installation to be built by Transporter? ☐ Yes ☐No If Yes, please indicate meter sizing parameter: Max flowrate: _____________________ BBtu / hr Min flowrate (non-zero): _____________ BBtu / hr Technical Parameters (for Genco/Co-Gen Only) Trip Pressure of Offtake Point Barg Fuel Changeover (FCO) Profile To attach the profile Ramp up rate on Primary Fuel Ramp up rate on Secondary Fuel (e.g. Diesel) Rated Capacity on Diesel Deload Rate on Primary Fuel MW/min MW/min MW MW/min GT1 (0425) FORM GT1 - APPLICATION FOR GAS TRANSMISSION CONNECTION Appendix 1 Submitted by Applicant Name of Company: Name of Officer: Designation: Date: Confirmation by Shipper Name of Shipper: Name of Officer: Designation: Date: I agree with the above information provided by the applicant. Signature: Signature: Note: The above is for information purposes only. PowerGas may not be able to nor is obliged to fulfil any of the above requirements. GT1 (0425) PowerGas Ltd c/o HOS (Gas Transmission Projects) SP PowerGrid Ltd Through Shipper _____________________________ Signature, Name & Designation of Shipper Representative FORM GT2 - APPLICATION FOR ADMITTANCE OF GAS ___________________________________________ (Name of Project) ___________________________________________ (Address of Gas Fitting) _____________________________ Name of Shipper (A) I, the Designated Representative (DR) of the above project, certify that the Gas Fitting from, but excluding, the GSIV up to, [and including / but excluding]*, the Meter Installation, has been, I. Designed and constructed in accordance with the requirements of the relevant Legislations, Regulations, Codes and Practices. A copy of the “Certificate of Completion” (Appendix 1) is attached; II. III. Successfully tested and passed the final pressure test and that it is leak free. A copy of the “Certificate of Final Pressure Test” (Appendix 2) is attached; Capped / blanked / plugged off at all end points I certify that the Consumer’s Internal Pipe is not connected to and is physically separated from the outlet of the Meter Installation. I further certify that the Gas Fitting from, but excluding, the GSIV up to, [and including / but excluding]* the Meter Installation is ready to receive gas. I undertake to conduct the necessary proof test on the Gas Fitting from, but excluding, the GSIV up to, [and including / but excluding]*, the Meter Installation and submit the “Certificate of Proof Test” (Form GT3) immediately prior to the connection and gas admittance. _____________________________________ Name: _________________________ Signature and Stamp of PE / Date PE No. : ________________________ __________________________________________________________________________ (B) I hereby request for admittance of gas to the Gas Installation / Gas Fittings up to, [and including / but excluding]* the Meter Installation on ________________. ___________________________________ Signature of Applicant / Date Name: _____________________________ Designation: _____________________ To the Shipper: This is to confirm gas admittance shall be carried out on _______________. Please notify all relevant personnel to be present on site. _____________________ SPPG Officer-in-charge *Delete where applicable GT2 (0425] FORM GT2 - APPLICATION FOR ADMITTANCE OF GAS Appendix 1 PowerGas Ltd c/o HOS (Gas Transmission Projects) SP PowerGrid Ltd Through Shipper _____________________________ Signature, Name & Designation of Shipper Representative CERTIFICATE OF COMPLETION ___________________________________________ (Name of Project) ___________________________________________ (Address of Gas Fitting) _____________________________ Name of Shipper I, the Designated Representative (DR) of the above project, hereby certify that the Gas Fitting for the above project from, but excluding, the GSIV up to [and including / but excluding]* the Meter Installation have been designed and all gas service works has been carried out in compliance with the requirements of the latest revision of the following: • Gas Act (Cap 116A); • Gas (Supply) Regulations; • Gas (Metering) Regulations; • Gas Supply Code; • Gas Metering Code; • Singapore Standard, SS 608 – Code of Practice for Gas Installation; • Other applicable code / standard : ______________________ • All relevant acts, regulations and rules which are applicable to the gas installation; • All statutory and relevant codes which are applicable to the gas installation; • All statutory requirements in government laws and relevant regulations of government departments. 2 I further certify that the design pressure of the above Gas Fitting is ______ Barg. _____________________________________ Signature and Stamp of PE / Date Name: _________________________ PE No. : _______________________ *Delete where applicable GT2 (0425] FORM GT2 - APPLICATION FOR ADMITTANCE OF GAS Appendix 2 PowerGas Ltd c/o HOS (Gas Transmission Projects) SP PowerGrid Ltd Through Shipper CERTIFICATE OF FINAL PRESSURE TEST _____________________________ Signature, Name & Designation of Shipper Representative ___________________________________________ (Name of Project) ___________________________________________ (Address of Gas Fitting) _______________________________ Name of Shipper I, Designated Representative (DR) of the above project, hereby certify that the Gas Fitting from, but excluding, the GSIV up to, [and including / but excluding]*, the Meter Installation, has been successfully tested at _____________ (Barg) for ________ (hrs) and passed the final pressure test on ____________ (date) in accordance to the requirements of: Note: Please tick where applicable □ Singapore Standard, SS 608 – Code of Practice for Gas Installation; or □ Other applicable code / standard : ______________________ 2 I hereby declare that the Maximum Allowable Operating Pressure (MAOP) is ________________ (Barg). _____________________________________ Signature and Stamp of PE / Date Name: _________________________ PE No. : ________________________ *Delete where applicable GT2 (0425] FORM GT3 - CERTIFICATE OF PROOF TEST PowerGas Ltd c/o HOS (Gas Transmission Projects) SP PowerGrid Ltd Through Shipper _____________________________ Signature, Name & Designation of Shipper Representative ______________________________ Name of Shipper ___________________________________________ (Name of Project) ___________________________________________ (Address of Gas Fitting) I, Designated Representative (DR) of the above project, hereby certify that the Gas Fitting for the above project from, but excluding, the GSIV up to, [and including / but excluding]*, the Meter Installation have been successfully proof tested and passed the proof test 1 on _____________ (date). 2 I further certify that the test pressure has been released and the said Gas Fitting is currently at atmospheric pressure. Accordingly, I hereby request to proceed with the connection and gas admittance. 3 I shall undertake and proceed to purge and commission the Gas Fitting from, but excluding, the GSIV up to [and including / but excluding]* the Meter Installation after the gas admittance. _____________________________________ Signature and Stamp of PE / Date Name: _________________________ PE No. : _________________________ 1 Proof test shall be conducted in accordance to the requirements of SS 608 or CP 51 where applicable for installation designed to operate up to 50 kPa and 20 kPa respectively. Otherwise, proof test shall be carried out at 100 kPa or the operating pressure, whichever is lower, for a period of 30 mins. REQUEST FOR INTERIM ADMITTANCE OF GAS I, Designated Representative (DR) of the above project, hereby certify that the Gas Installation for the above project from, but excluding, the GSIV up to [and including / but excluding]* the Meter Installation have been prepared and is ready for purging and commissioning. Please proceed to admit gas for the purpose of purging and commissioning. _____________________________________ Signature and Stamp of PE / Date Name: _________________________ PE No. : _________________________ *Delete where applicable GT3 (0425) FORM GT4 - AUTHORISATION TO TURN ON GAS METER CONTROL VALVE Date : ________________ PowerGas Ltd c/o HOS (Gas Transmission Projects) SP PowerGrid Ltd ________________________________________ (Project Name) ________________________________________ (Address of Gas Installation) I, Consumer / PE *, of the above project hereby authorise PowerGas to open the Gas Meter Control Valve on my behalf now on ____________ (date) at ______________ (time) for the purpose of gas turn on. __________________________________ Signature of Consumer / PE Name : ___________________________ Designation : _______________________ *Delete where applicable GT4 (0425) FORM GT5 – STATEMENT OF ADMITTANCE OF GAS To: _____________________________________________ (Name of Applicant) For: _________________________________________________________ (Gas Installation or Gas Fitting’s Address) STATEMENT OF ADMITTANCE OF GAS 1 Upon your request, we admitted natural gas up to the outlet valve of the Meter Installation on ______/_____/______ at about _________ hrs at the nominal pressure of __________barg. The Gas Installation or Gas Fitting from the Gas Service Isolation Valve (GSIV) to the outlet valve of the Meter Installation is henceforth connected to the gas supply system. 2 The applicant and Professional Engineer (DR), who certified that the Gas Installation is ready for purging and commissioning, are required to notify all parties concerned, including but not limited to the responsible person, owner, developer, architect, engineer, main contractor and sub-contractors, suppliers, vendors etc. that gas has been admitted into the Gas Installation or Gas Fitting up to the outlet valve of the Meter Installation and to take all necessary precautions to prevent tampering and/or damages to the gas pipes. 3 The applicant and Professional Engineer (DR) are to ensure compliance with all applicable legislation and codes of practice governing such Gas Installation or Gas Fitting including the latest version of the Gas Act (Cap 116A), the Gas (Supply) Regulations and the Gas Supply Code. 4 If you detect or suspect any gas leaks, please contact our 24-hours Customer Service Centre at Telephone No. 1800-752-1800 immediately. _________________________________ Name of SPPG Representative SP PowerGrid Ltd As Agent for and on behalf of PowerGas Ltd _________________________________ Signature / Date Acknowledged by: _________________________________ Signature / Date Name of Applicant: _____________________ Designation: __________________________ _________________________________ Signature and Stamp / Date Name of PE: __________________________ PE No. : ______________________________ Company: ____________________________ GT5 (0425) FORM GT5A – STATEMENT OF INTERIM ADMITTANCE OF GAS To: _____________________________________________ (Name of Professional Engineer) For: ________________________________________________________ (Gas Installation or Gas Fitting’s Address) STATEMENT OF INTERIM ADMITTANCE OF GAS 1 Please be informed that, upon your certification of successful conduct of proof test and request for interim admittance of gas, the Gas Service Isolation Valve (GSIV) was opened and gas was admitted into the Gas Installation or Gas Fitting for the purpose of purging and commissioning on _____________ (date) at about ___________ (time). 2 Please proceed to purge and commission the Gas Installation or Gas Fitting up to [and including / but excluding]* the Meter Installation immediately. 3 Please notify us upon completion of the purging and commissioning. If we do not hear from you by _________________ (date/time), we will terminate the gas supply to the Gas Installation or Gas Fitting and thereafter you are required to re-apply for admittance of gas in accordance to the requirements of the Gas Supply Code. ______________________________ Signature / Date Name & Designation: SP PowerGrid Ltd To : PowerGas Ltd c/o SPPG representative I hereby certify that the Gas Installation or Gas Fitting from the GSIV up to [and including / but excluding]* the Meter Installation has been successfully purged and commissioned. ____________________________ Signature and Stamp of PE / Date Name : _________________________ PE No. : ________________________ GT5A (0425)

Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps Application for Net Export Rebate Version Dec 2023_SPS v1.8.pdfhttps://www.spgroup.com.sg/dam/jcr:59f095d5-6cfb-4b88-9fff-b466157dff9f/Application%20for%20Net%20Export%20Rebate%20Version%20Dec%202023_SPS%20v1.8.pdf on page 4 Skip point 8 & 9 and sign on page 4 a) Please note that the meters must be of the AMI (Advanced Metering Infrastructure) type. b) The metering charges described in Table 2 will apply if you wish to engage SP PowerGrid to install the generation meter(s), and generation check meter(s Application for Net Export Rebate.pdfhttps://www.spgroup.com.sg/dam/jcr:5df14b5b-32af-447b-982d-212a8096bf95/Application%20for%20Net%20Export%20Rebate.pdf and sign on page 4 a) Please note that the meters must be of the AMI (Advanced Metering Infrastructure) type. b) The metering charges described in Table 2 will apply if you wish to engage SP PowerGrid to install the generation meter(s), and generation check meter(s) if applicable. Please refer to Figure PowerGrid: Smart Grid Indexhttps://www.spgroup.com.sg/our-services/network/overview/smart-grid-index the growing global emphasis on energy storage solutions. Average Score for AMI Deployment The chart highlights steady improvements in average scores for AMI (Advanced Metering Infrastructure) deployment globally and in the Asia Pacific from 2021 to 2024. The Asia Pacific region consistently Searchhttps://www.spgroup.com.sg/search =ami Searchhttps://www.spgroup.com.sg/search?tag=SDG7 =ami Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/using-get--to-help-mercatus-digitally-manage-their-tenant-utilities Metering Infrastructure (AMI), SP has deployed an AMI consisting of more than 700 smart electricity meters at the three Mercatus properties. With the smart meters’ capability of real time and advanced monitoring, along with the cloud-based tenant utilities management software, Mercatus can Category: Innovation Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/sp-group-to-roll-out-singapore-s-first-large-scale-smart-water-metering-system meters from early 2022, SP will operate and maintain the metering system for 15 years. The smart water meters will connect wirelessly to SP’s existing Advanced Metering Infrastructure (AMI) to transmit meter information. SP can also leverage its existing AMI network to scale up future deployment Category: Innovation SP Group To Roll Out Singapore’s First Large-scale Smart Water Metering Systemhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/SP-Group-To-Roll-Out-Singapore-s-First-Large-scale-Smart-Water-Metering-System and is on track to complete installation for all 1.4 million households by 2024. The smart water meters will connect wirelessly to SP’s existing Advanced Metering Infrastructure (AMI) to transmit meter information. SP can also leverage its existing AMI network to scale up future deployment of the smart water [20210415] Media Release - SP Group to roll out Singapore's first large-scale smart water metering systemhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/d22974fb-9bc6-47f9-89ec-3539c8869945/%5B20210415%5D+Media+Release+-+SP+Group+to+roll+out+Singapore's+first+large-scale+smart+water+metering+system.pdf?MOD=AJPERES&CVID= benefitting from this feature. To date, SP has installed more than 500,000 2 smart electricity meters across Singapore and is on track to complete installation for all 1.4 million households by 2024. The smart water meters will connect wirelessly to SP’s existing Advanced Metering Infrastructure (AMI [Info] TransmissionServiceRateSchedule (Applicable with effect from 1 Jan 2024).pdfhttps://www.spgroup.com.sg/dam/jcr:6b2a4adc-112f-4e45-af14-6aa7dc90e9f9/%5BInfo%5D%20TransmissionServiceRateSchedule%20(Applicable%20with%20effect%20from%201%20Jan%202024).pdf Holiday : $300 per man-day per site Note : Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. # Please refer to Table 7A in Appendix 4 for charges inclusive of GST. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8: AMI Meter Charge (Exclusive of GST) # Applicable 1 2 3 4

Media Release Malaysia and Singapore to Conduct Full Feasibility Study for Second Power Interconnection   Singapore, Kuala Lumpur, 17 October 2025 - Tenaga Nasional Berhad (TNB), SP Group and Singapore Energy Interconnections (SGEI), signed a Joint Development Agreement (JDA) today to conduct a full feasibility study for the development of a second electricity interconnection between Peninsular Malaysia and Singapore. This second interconnection, with a potential capacity of up to 2,000 megawatts (MW), aims to enhance energy cooperation between the two countries and expand the capacity for cross-border electricity trade. The interconnection is targeted to commence operations by 2030. The signing ceremony was held on the sidelines of the 43rd ASEAN Ministers on Energy Meeting (AMEM) in Kuala Lumpur, Malaysia. The JDA was signed by Datuk Ir. Megat Jalaluddin Bin Megat Hassan, President / Chief Executive Officer of TNB, Mr Jimmy Khoo, Chief Executive Officer of SP PowerGrid and Mr Ong Teng Koon, Chief Executive Officer of SGEI. Witnessing the signing ceremony was YAB Datuk Amar Haji Fadillah bin Haji Yusof, Malaysia’s Deputy Prime Minister and Minister of Energy Transition and Water Transformation and Dr Tan See Leng, Singapore’s Minister-in-charge of Energy and Science & Technology. With the JDA, all three parties will commence a full feasibility study to ascertain the technical and commercial viability of the second interconnection.  The study will build on the successful pre-feasibility study conducted by SP Group and TNB that was completed in May 2025, which established that there were no technical barriers in implementing a second interconnection. “TNB, Malaysia’s leading electricity utility, is committed to strengthening regional energy cooperation in support of the ASEAN Power Grid (APG). The upcoming feasibility study for the second Malaysia–Singapore interconnection is a crucial step towards expanding cross-border electricity trade. This initiative not only strengthens energy security but also supports Malaysia’s National Energy Transition Roadmap by enabling greater integration of renewable energy,” said Datuk Ir. Megat Jalaluddin Bin Megat Hassan, President/Chief Executive Officer of TNB. “As Singapore’s grid operator, SP Group remains committed to strengthening our power infrastructure to support regional grid connectivity. This study will be the conduit for closer collaboration with Malaysia to enhance energy security through diversified low carbon energy sources,” said Mr Stanley Huang, Group Chief Executive Officer of SP Group. "Singapore Energy Interconnections is pleased to partner with TNB and SP Group to conduct a full feasibility study for a second interconnection to strengthen energy connectivity between Singapore and Malaysia. This collaboration reflects our shared commitment to enable electricity trade and greater grid resilience between both countries," said Mr Ong Teng Koon, Chief Executive Officer of SGEI.     The JDA marks strong progress in the collaboration between Malaysia and Singapore to strengthen bilateral ties and regional power connectivity. The first interconnection between the two countries was established in 1983 with the primary purpose of mutual support, and upgraded in 2022, accommodating bi-directional electricity flows to 1,000 MW. It currently supports two cross-border electricity trade projects – the Lao-PDR-Thailand-Malaysia-Singapore Power Integration Project (LTMS-PIP) and the Energy Exchange Malaysia (ENEGEM) pilot project. The second interconnection will advance the APG vision by strengthening regional grid connectivity and greater cross-border electricity trade. *****  

AUTHORISATION AND INDEMNITY FORM Section A To be completed by Requestor Date: ______________________ I, _______________________________________________________________________ (Full Name and NRIC/FIN) undersigned Requestor, refer to utilities account no. __________________________________ (the “Account”) I am the: Registered account holder Authorised representative of the registered Account holder Next of kin of the registered Account holder who is deceased Payor of a payment that was made to the Account by mistake I hereby authorise SP Services Ltd to refund/transfer credit/debit balance¹ of $ ________________________ in the Account to the following Recipient: Name: __________________________________________ NRIC/FIN (if applicable): _________________________ Utilities account no. (if applicable): __________________________________________________________________ __________________________________________⁴ Signature of Requestor Section B To be completed by Recipient Date: ______________________ I, ______________________________________________________________________ (Full Name and NRIC/FIN) the undersigned Recipient/authorised representative of the Recipient¹, in consideration of SP Services Ltd acceding to the request set out in Section A, hereby undertake and agree for myself/on behalf of the organisation that I represent: (a) To accept the refund/transfer of the balance to myself/the nominated utilities account (b) To indemnify SP Services Ltd against all liabilities, claims, damages, and losses that may arise out of or in connection with SP Services Ltd acting on the request set out in Section A. I am the _________________________________________² and hereby confirm that I am authorised to represent ________________________________________________________³ on whose behalf I have signed this Section B. __________________________________________⁴ Signature of Recipient/Authorised Representative [1] Delete as applicable. [2] Insert designation of authorised representative, or “NA” if not applicable. [3] Insert name of organisation, or “NA” if not applicable. [4] By submitting this form, I consent to SP Services Ltd collecting, using, and disclosing my personal data as reasonably required to provide services, in accordance with the Personal Data Protection Act and SP Group’s data protection policy. Version 1.0/Dec 25