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 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 Searchhttps://www.spgroup.com.sg/search?tag=chairmains-message-2017 Search Searchhttps://www.spgroup.com.sg/search?tag=chairmains-message-2017 Search 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 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=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 [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 [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. Electricity Generation Licence [Guide] Solar Power Non-Residential Consumers.pdfhttps://www.spgroup.com.sg/dam/jcr:b1e9028b-349f-4e42-ab04-f83f618477f9/%5BGuide%5D%20Solar%20Power%20Non-Residential%20Consumers.pdf Solar PV – User Guide for Non-Residential Consumers Table of Contents 1. Introduction ................................................................................................................................... 2 2. Electricity Generation Licence Solar Power – Residential Consumers.pdfhttps://www.spgroup.com.sg/dam/jcr:f9c85889-9b43-4312-a3fc-5a5bcc55aaa6/Solar%20Power%20%E2%80%93%20Residential%20Consumers.pdf Solar PV – User Guide for Residential Consumers Table of Contents 1. Introduction ................................................................................................................................... 2 2. Electricity Generation Licence 1 2 3 4 5 ..... 32

22 January 2016 News Release For immediate release SINGAPORE POWER COMPLETES 20 GOOD DEEDS FOR 20 TH ANNIVERSARY Singapore, 22 January 2016 – Singapore Power (SP) today completed 20 Good Deeds, a campaign of staff-led community service projects launched to commemorate the company‟s 20 th anniversary. Launched in April last year, SP staff carried out 20 projects that benefited the community. This week, more than 350 SP volunteers assembled 3,150 bags of daily essential food items for underprivileged families. In just one afternoon, they reached more than 3,000 families from 12 voluntary welfare organisations. This Power Packs project was led entirely by SP staff volunteers or Heart Workers. Besides time and effort to acquire, assemble and distribute the Power Packs in their own vehicles, SP staff also donated to the cost of purchasing the food items, totalling $63,000. With the completion of the Power Packs initiative, SP has successfully achieved its target of 20 Good Deeds, contributing more than 6,000 volunteer hours for the Good Deeds. SP‟s „20 Good Deeds‟ covered a wide range of causes and activities, from the Love from the Stars charity gala dinner which raised close to $6.4 million, a „Gift of Power‟ of 200 free mobile device charging stations island-wide, to numerous outreach activities benefitting lowincome families, children with special needs, and the needy elderly. Singapore Power‟s Group CEO, Mr Wong Kim Yin, said, “Singapore Power would like to promote the spirit of sharing and caring for the needy. The 20 Good Deeds, during our 20 th Anniversary is Singapore Power‟s way of giving back to society and to help improve the quality of lives of needy Singaporeans. We are proud of SP staff, who have willingly and tirelessly given their time, effort and personal resources to drive and participate in these meaningful activities.” This is the second consecutive year that SP staff have organised the Power Packs project. With the Lunar New Year just around the corner, the packs are set to bring festive cheer to the beneficiaries. ### Media contacts: Andrew Ang, Corporate Affairs, Singapore Power DID: +65 6378 8231 Email: andrewang@singaporepower.com.sg About Singapore Power Singapore Power Group (SP) is a leading energy utility group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and district cooling businesses in Singapore and China. More than 1.4 million industrial, commercial and residential customers in Singapore benefit from SP‟s world-class transmission, distribution and market support services. The networks in Singapore are amongst the most reliable and cost-effective worldwide. For more information, please visit www.singaporepower.com.sg. Issued by: Singapore Power Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg. No : 199406577N www.singaporepower.com.sg

CPMS Annual Assessment FY22/23 (1 st April 2022– 31 st March 2023) For FY22/23, the top 5 contractors who obtained the highest overall Annual Score are as listed below in alphabetical order and not in any ranking sequence - Top 5 Contractors HIAP ENGINEERING & CONSTRUCTION PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD LIH MING CONSTRUCTION PTE LTD MO GUAN CONSTRUCTION ENGINEERING PTE LTD YEW ANN CONSTRUCTION PTE LTD As per our CPMS Policy, the top 5 contractors for the assessment year will be given an incentive of 2% of the total annual value of their respective contracts capped at S$100,000.00 per year per contractor. The bottom 2 contractors (listed in alphabetical order) for the annual assessment are as shown below: Last 2 Contractors HI POWER PTE LTD TAIHAN CABLE & SOLUTION CO., LTD. With immediate effect, as per CPMS Policy 6.0, the 2 contractors with the lowest annual scores will be subjected to a penalty deduction to their PQS scores in all subsequent SP Group tenders published during the next Assessment Year. In addition, they would also have to comply with performance improvement requirements specified by SP Group to address areas of deficiency. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg

Climate Action & Resilience SUSTAINABILITY REPORT Climate Action & Resilience Climate change can present growing physical and transition risks for energy infrastructure operators, with implications for asset resilience, system reliability, and long-term investment planning. As Singapore’s national grid operator and a provider of sustainable energy solutions in Singapore and across the region, SP Group’s ability to anticipate and manage climate-related risks or tap on opportunities is critical to maintaining safe, reliable, and affordable energy supply while supporting the national transition to net zero.  For SP Group, climate action and resilience are material not only because of our operational footprint, but because climate change has the potential to affect the infrastructure, systems and markets on which our business depends. Rising temperatures, more intense rainfall and flooding, shifting policy and regulatory expectations, evolving technologies, and changes in customer and market demand can all influence how we plan, operate and invest in our networks and solutions. At the same time, the transition to a lower-carbon economy creates opportunities for SP Group to enable electrification, integrate cleaner energy sources, strengthen grid flexibility and resilience, and support customers in their own decarbonisation journeys.  Our approach therefore focuses on both managing risk and enabling transition. We continue to strengthen our understanding of emissions across the Group, enhance the quality and governance of climate-related data, and deepen the integration of climate considerations into business planning and decision-making. In parallel, we are updating our climate scenario analysis using the latest available climate science and relevant operational and financial data to assess how different physical and transition pathways could affect our business over time. These insights will help inform resilience priorities, strategic planning, asset lifecycle decisions and capital allocation, while supporting a more coordinated and forward-looking response to climate-related risks and opportunities across SP Group.  Key Initiatives SP Joins Pilot for Electric Prime Mover Adoption SP is participating in a pilot trial led by Enterprise Singapore to promote the adoption of electric prime movers (e-PMs) for operational use. These e-PMs are heavy-duty electric trucks that replace diesel engines with electric motors and battery systems, generating zero tailpipe emissions, lower operating costs, and reduced noise levels. SP Group has deployed e-PMs for operational activities such as transporting generators during supply restoration, with the vehicles equipped with advanced safety features to enhance stability.  Heavy Goods Vehicles (HGVs) contribute approximately 30% of land transport emissions in Singapore, representing a significant decarbonisation challenge. At SP Group, HGVs also account for 30% of our entire vehicular fleet. Under the pilot, SP Group will evaluate fast-charging and battery-swapping solutions to overcome charging limitations, minimise downtime, and address range anxiety, thereby supporting wider adoption of electric HGVs. Beyond the pilot programme, SP Group continues to track developments in electric heavy-duty vehicles as part of its broader fleet electrification strategy. As fleet electrification progresses, SP remains committed to fully electrifying all small-sized vehicles by the end of 2026.  Labrador Tower Completed in 2024, the 34-storey Labrador Tower is among Singapore’s first commercial developments to attain the Building and Construction Authority (BCA) Green Mark Platinum Super Low Energy (SLE) certification. Featuring SP Group’s suite of sustainable energy solutions, the development was validated to have achieved approximately 40% energy savings relative to prevailing code-compliant buildings, demonstrating its strong environmental performance and high level of resource efficiency  Solarising SP’s Substations to Support Singapore’s Low-Carbon Future In 2025, SP Group completed the installation of rooftop solar PV systems at 26 electricity substations across Singapore and plans to do so for another 44 substations over the next two years. This achievement represents a key milestone in strengthening the grid’s low-carbon capabilities while supporting Singapore’s transition towards a more sustainable energy future. The initiative reflects SP’s continued commitment to integrating renewable energy solutions into critical infrastructure and enabling cleaner energy for all.  Implemented over multiple years in three phases between 2023 and 2025, the programme was structured to optimise the solar potential of substations without affecting operational reliability. Each substation was fitted with solar PV systems of up to 1 MWac installed capacity, enabling effective utilisation of on-site renewable generation.  Beyond expanding solar generation capacity on existing infrastructure, the initiative supports Singapore’s broader efforts to increase renewable energy deployment and advance the transition to a lower-carbon power system. By enabling distributed solar generation within the national grid, SP is helping to strengthen grid readiness for greater renewable integration, diversify energy sources, and support the greening of the grid.  * While we aim to reach net zero by 2050, covering our absolute scope 1 and 2 emissions, Singapore faces constraints in renewable energy deployment and nascency in hydrogen technology. As more than 90% of our emissions are beyond our direct control - our aim to reach net zero is therefore contingent upon i) rapid decarbonisation of Singapore’s power generation and replacement of natural gas with hydrogen; ii) reliability, availability and economic viability of technological advances and low-carbon technologies, such as EVs for industrial uses, green transportation, fuels, SF6 and refrigerant replacements; and iii) effective international collaboration in areas such as carbon credits (e.g. Article 6 of the Paris Agreement). Learn more about our other initiatives in our Sustainability Report TAGS SUSTAINABILITY REPORT FY2526 YOU MIGHT BE INTERESTED TO READ Digitalisation Cybersecurity & Data Privacy Business Ethics & Compliance Reliability & Customer Satisfaction

Resources Can't find what you are looking for? Click on the drop-down box to find the resource that is most relevant to your needs. Resources Solar Power GUIDE Solar Power – Residential Consumers 1 2

Application Number : Date Received : Application for Net Export Rebate 1. Customer Information Full Name: _____________________________________________________________________ UEN No. (if applicable): ___________________________________________________________ Last 4 characters of NRIC/FIN/Passport No. (if applicable): Premises: ______________________________________________________________________ Mailing Address (if different from premises address): ____________________________________ Existing Utility Account number (load): ________________________________________________ Generation Unit Capacity (MWac): ___________________________________________________ 2. Contestability Status: Non-contestable Contestable *For non-contestable customers with rebate under Simplified Credit Scheme (SCS), please fill in the details till point 6. **For contestable customers, a separate generation account will be created for the net export rebate. 3. Has the generation / embedded generation facility been commissioned? Yes No *All new embedded IGS and non-IGS below 10MW can only be registered under Enhanced Central Intermediary Scheme (ECIS). All new standalone facilities will continue to register with EMC. 4. Is the current application for upgrading of your generation / embedded generation facility? Yes No 5. Please select one of the following types of generation facility: Embedded PV Standalone PV EG (Embedded Generator) Others 6. Please indicate if you wish to receive rebate for your net export of electricity from: SP Services Limited under Enhanced Central Intermediary Scheme (ECIS) or Simplified Credit Treatment (SCT) (for embedded IGS and non-IGS generation unit less 10MWac) 1 Application for Net Export Rebate Version Dec 2023 1 | I/We agree and undertake as follows: a) I/We have at least one (1) generation facility (with a generation capacity of less than 10MWac) at my/our premises. b) I/We will inform SP Services Limited in writing immediately if there are any changes to the total generation capacity. c) SP Services Limited will pass on the rebates and charges in the next billing cycle only after SP Services Limited receives payment of the same from EMC. d) [Only applicable if Customer is not GST-registered] I/We am/are not GST-registered. I/We have carried out an up-todate “GST Registered Business Search” on the IRAS website, and attached a screenshot of the search results showing that I/We are not GST registered. e) [Only applicable if Customer is GST-registered] I/We am/are GST-registered. My/Our GST registration number and date are as follows. I/We attach a copy of the GST registration letter from IRAS. GST registration number_______________________ GST registration date______________________ f) If I/We am/are (or subsequently become) GST-registered, I/We agree that I/we will not issue any tax invoice for electricity sold to SP Services Limited but hereby authorize SP Services Limited to issue tax invoices on my/our behalf. I/We further agree that where SP Services Limited issues any tax invoice(s) on my behalf in respect of any taxable supplies that I/we provide, SP Services Limited shall be entitled to charge GST at the prevailing rate as at the date on which such taxable supplies are provided. g) I/We will notify SP Services Limited in writing immediately if there is any change to my/our GST status, including without limitation if my/our GST registration is cancelled; I/we am/are not currently GST-registered but subsequently become GST-registered; I/We am/are issued with a new GST registration number, etc. h) I/We accept the Embedded Generation requirements (applicable to non-PV embedded generation only): - The load facility, and the land on which the generation and load facilities are located, are majority (i.e. at least 50%) owned by me/us; and - The generation facility is located on land which is contiguous to the load facility except where there is insufficient contiguous land available for me/us to accommodate both the generation and load facilities. 1 PSO approval letter is required for PV whose generation capacity is equal or above 1MWac, and is applicable for all Embedded Generation application prior to the turn on of the facility and generation account opening. Energy Market Company *^ (for embedded IGS and non-IGS generation unit more than 10MW and Standalone Generation Facilities) Energy Market Company * as Non-Exporting Intermittent Generation Facility (NEIGF) (for embedded IGS generation unit more than 1MW and less than 10MW) *Registration with Energy Market Company (EMC) as a Market Participant is required. Under the Market Rules, you are not permitted to convey any physical service through or out of the transmission system unless you/your facility have been registered by the EMC. ^Registration with Energy Market Company (EMC) is required to receive payment for generation. No rebate (for embedded IGS and non-IGS generation unit less than 1MW only) 7. For PV/EG rebate scheme, please indicate the applicable metering option: Private SP PowerGrid Solar Generation Profile Skip point 9 and sign 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) if applicable. Please refer to Figure F2.4.10a of the Metering Code for the metering requirement for Generation Facility. c) Refer to Table 3 for the latest list of AMI meter vendors if private meter is preferred. d) Please indicate details for private generation meter(s) under point 8 if you are installing the generation meters. e) Please complete Part A if you are engaging SP PowerGrid to install and maintain the generation meter(s), and check meter(s) if applicable. Please inform SP PowerGrid – Electrical Meters Section at least 2 weeks in advance prior to the tentative date of installation of the Generation meter. Application for Net Export Rebate Version Dec 2023 2 | 8. Generation System Details Reference Metering Point (eg. Feeder 1 Main, Feeder 1 Check, etc) *Generation Capacity (MWac) Location of Gen Meter (eg. ESS1 Switchboard 1, etc) *If the installed capacity of the intermittent generation facility is at least 1MWac and above per site, please submit the Power System Operator (PSO) Data Form for Intermittent Generation Facility Registration to PSO at ema_pso_ssp@ema.gov.sg Please use separate sheet for more than 1 metering point. 9. Please indicate details of private generation meter based on the naming convention described in Table 1. a) Private Generation Meter Meter Serial HT-CT Serial Serial of Device HT-VT Serial LT-CT Serial VT info (for HT meters only) CT info (for both LT and HT meters) Meter Accuracy Meter Attribute Value Summation Registers Unit of Measurement Load Profile Unit of Measurement • Import – Withdrawal from Grid • Export – Injecting to Grid VT Ratio VT Manufacturer Name CT Ratio CT Manufacturer Name Meter Accuracy Class Multiplier factor for the meter (Value = “1” if the multiplier is already configured in the meter internally) Register number kWh Import Register 1 Register number kWh Export Register 2 Register number Q1 kVarh Import Register 5 Register number Q3 kVarh Export Register 7 Channel number kWh Import Channel 1 Channel number Q1 kVarh Import Channel 2 Channel number kWh Export Channel 3 Channel number Q3 kVarh Export Channel 4 Application for Net Export Rebate Version Dec 2023 3 | b) Private Check Meter (If applicable) Meter Serial HT-CT Serial Serial of Device HT-VT Serial LT-CT Serial VT info (for HT meters only) CT info (for both LT and HT meters) Meter Accuracy Meter Attribute Value Summation Registers Unit of Measurement Load Profile Unit of Measurement • Import – Withdrawal from Grid • Export – Injecting to Grid VT Ratio VT Manufacturer Name CT Ratio CT Manufacturer Name Meter Accuracy Class Multiplier factor for the meter (Value = “1” if the multiplier is already configured in the meter internally) Register number kWh Import Register 1 Register number kWh Export Register 2 Register number Q1 kVarh Import Register 5 Register number Q3 kVarh Export Register 7 Channel number kWh Import Channel 1 Channel number Q1 kVarh Import Channel 2 Channel number kWh Export Channel 3 Channel number Q3 kVarh Export Channel 4 *Please note that metering charges will apply if you wish to engage SP PowerGrid to install generation and check meters (if applicable). If you have a GIRO arrangement for the debit charges in your generation account, any credit balance in the generation account will be transferred to the same bank account. Please go to https://www.spgroup.com.sg/ to download a GIRO form, complete it and mail it to us. Alternatively, you may set up a GIRO arrangement for the debit charges in your generation account at the UOB, DBS or OCBC websites. Signature of applicant: Applicant’s Full Name: Signatory’s Full name/designation: Date: ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ Application for Net Export Rebate Version Dec 2023 4 | Part A Name of contact person for site works: __________________________ Contact number Number of metering point(s)* : __________________________ : __________________________ *Please indicate the metering point details in the table below. Metering Point No. PV generation capacity Breaker Size Meter Location I confirm that the above information is correct and agree to advise SP Services should there be subsequent changes before the commissioning of the intermittent generation facility. I confirm to engage SP PowerGrid Ltd to install the generation meters, and check meter(s) if applicable as stated above and pay the relevant charges based on the services provided. I agree to inform SP PowerGrid – Electrical Meters Section at least 2 weeks prior to the tentative date of generation meters installation for testing and preparation (1) of the generation meters. Please attach photos of the load setup (inclusive of Meter, breaker rating and cable size) on site in your submission. * (1) Testing of the generation meters and preparation of test reports require 2 weeks lead time. Name of Authorized LEW : _________________ License Number : ____________________ Signature of Authorized LEW : _________________ Date : ____________________ Part B (To be filled up by SP Services Limited) Name of Company Name of Company Representative Designation Contact Number MSSL Account Number EBS Installation Number : ________________________________ : ________________________________ : ________________________________ : ________________________________ : ________________________________ : ________________________________ Application for Net Export Rebate Version Dec 2023 5 | Table 1: Naming Convention for Private Generation Meter Serial of Device VT info (for HT meters only) CT info (for both LT and HT meters) Mandatory Info for Input into EBS No. of characters Meter Serial 10 Prefix 2 alphabets HT-CT Serial 10 HT (fixed) HT-VT Serial 10 VT (fixed) LT-CT Serial 10 LT (fixed) VT Ratio VT Manufacturer Name CT Ratio CT Manufacturer Name 22kV / 110 (example) Rudolph (example) 300 / 5 (example) Rudolph (example) where X = 100 / 150 / 200 / 300 / 400 / 500 / 800 / 1000 / 1500 etc Serial Number 8 digits (maximum) 8 digits (maximum) 8 digits (maximum) 8 digits (maximum) Example ZZ12345678 HT12345678 VT12345678 LT12345678 Meter Accuracy Class 0.5 Meter Attribute Value 1 Application for Net Export Rebate Version Dec 2023 6 | Table 2: Metering Charges for Generation Meters (Charges inclusive of 8% GST before 1 st Jan 2024) Main and Check Meters Main Meter only Metering Point at 66kV and above Metering Point at 6.6kV/22kV Metering Point at Low Tension Metering Point at Low Tension Upfront charge (i) One time charge regardless the number of metering points Site inspection and meetings $1,944.00 ^ $1,944.00 ^ $432.00 ^ $432.00 ^ (ii) Charges per metering point Meter testing and site installation $4,050.00 ^ $4,050.00 ^ $1,836.00 ^ $1,080.00 ^ Recurring charge Monthly charge per metering point $216.00 ^ $86.40 ^ $43.20 ^ $21.60 ^ ^ Charges inclusive of 8% GST before 1 st Jan 2024. Per Generation Unit / Metering Point Metering Point at 66kV and above Main and Check Meters Metering Point at 6.6kV/22kV Metering Point at Low Tension Main Meter only Metering Point at Low Tension a) Attending to request for site enquiry during office hours. (minimum 3 hours per request) $43.20 ^ per hour Miscellaneous Charges b) Attending to communication / meter failure during office hour. Charges will be waived if it is due to equipment failure. $86.40 ^ per trip c) Attending to adhoc request by customer for meter accuracy test with SAC-SINGLAS test report. $1,944.00 ^ per meter $712.80 ^ per meter ^ Charges inclusive of 8% GST before 1 st Jan 2024. Application for Net Export Rebate Version Dec 2023 7 | Table 2: Metering Charges for Generation Meters (Charges inclusive of 9% GST with effect from 1 st Jan 2024) Main and Check Meters Main Meter only Upfront charge Metering Point at 66kV and above Metering Point at 6.6kV/22kV Metering Point at Low Tension Metering Point at Low Tension (i) One time charge regardless the number of metering points Site inspection and meetings $1,962.00 * $1,962.00 * $436.00 * $436.00 * (ii) Charges per metering point Meter testing and site installation $4,087.50 * $4,087.50 * $1,853.00 * $1,090.00 * Recurring charge Monthly charge per metering point $218.00 * $87.20 * $43.60 * $21.80 * * Charges inclusive of 9% GST with effect from 1 st Jan 2024. Per Generation Unit / Metering Point Metering Point at 66kV and above Main and Check Meters Metering Point at 6.6kV/22kV Metering Point at Low Tension Main Meter only Metering Point at Low Tension a) Attending to request for site enquiry during office hours. (minimum 3 hours per request) $43.60 * per hour Miscellaneous Charges b) Attending to communication / meter failure during office hour. Charges will be waived if it is due to equipment failure. $87.20 * per trip c) Attending to adhoc request by customer for meter accuracy test with SAC-SINGLAS test report. $1,962.00 * per meter $719.40 * per meter * Charges inclusive of 9% GST with effect from 1 st Jan 2024. Application for Net Export Rebate Version Dec 2023 8 | Table 3: List of AMI Meter Vendors Device Type 1P2W AMI Meter, Class 1 Type 3P4W Direct Connected AMI Meter, Class 1 Type 3P4W Low Tension CT Operated AMI Meter, Class 0.5s Type 3P3W HT CT Operated AMI Meter, Class 0.5s Type Vendor Meters MK7B, MK7BT MK10E MK10E MK10E EDMI Ltd Meters A100 A300 A300 - Itron Metering Systems Singapore Pte Ltd Meters i-Credit 510 Sprint 210 - - Secure Meters Ltd Communications Pods with RF NIC 1 Phase RF NIC (Gen 4/Gen 5) 3 Phase RF NIC (Gen 4/Gen 5) Itron Metering Systems Singapore Pte Ltd Note: All AMI meters to be supplied with the communication pods which are assembled and paired with the required Itron NICs by the respective meter vendors. Buyers to check with SP for firmware compatibility after quotation by vendors to ensure meters can be remotely read by SP. Vendor Contact EDMI Ltd Jonathan Tan (jonathantan@edmi-meters.com) Secure Meters Ltd Amit K Gupta (Gupta.Amit@securemeters.com) Itron Metering Systems Singapore Pte Ltd Nikunj Desai (Nikuni.Desai@itron.com) Agus Suhertan (suhertan.agus@itron.com) Application for Net Export Rebate Version Dec 2023 9 |

新 能 源 与 南 大 合 设 实 验 室 加 强 能 源 研 究 培 养 专 才 卓 彦 薇 报 道 tohyw@sph.com.sg 为 加 强 全 国 电 网 可 靠 性 及 培 养 能 源 专 才 , 新 能 源 集 团 投 入 3000 万 元 与 南 洋 理 工 大 学 合 作 设 立 实 验 室 , 推 展 研 究 项 目 和 设 立 捐 赠 基 金 。 新 能 源 集 团 和 南 大 前 天 发 联 合 文 告 说 , 双 方 将 在 南 大 “ 智 慧 校 园 ” 设 立 联 合 实 验 室 ,60 名 研 究 员 及 85 名 本 科 和 研 究 生 将 在 那 里 展 开 资 产 管 理 和 电 网 运 作 领 域 的 能 源 相 关 研 究 项 目 , 这 同 时 也 是 新 能 源 集 团 工 程 师 的 培 训 平 台 。 新 能 源 集 团 投 入 的 其 中 2000 万 元 , 将 用 于 资 助 实 验 室 展 开 新 研 究 项 目 , 协 助 集 团 寻 找 解 决 方 案 , 实 现 打 造 未 来 电 网 的 愿 景 。 其 中 一 个 研 究 项 目 是 设 计 和 开 发 全 球 首 个 可 扩 充 规 模 (scalable) 的 独 特 系 统 , 通 过 感 应 变 电 站 的 电 力 和 声 音 异 常 , 侦 测 和 预 测 设 备 故 障 。 该 系 统 将 借 助 人 工 智 能 和 机 械 学 习 , 进 行 全 面 的 实 时 监 测 和 趋 势 分 析 , 在 电 网 出 现 故 障 前 提 前 预 知 。 另 外 1000 万 元 将 用 于 设 立 两 个 捐 赠 基 金 , 培 育 未 来 的 能 源 专 才 。 其 中 一 个 捐 赠 基 金 将 资 助 表 现 杰 出 的 两 名 教 职 员 , 另 一 个 捐 赠 基 金 则 将 资 助 资 历 较 浅 的 科 学 家 和 工 程 师 进 行 电 力 和 能 源 系 统 研 究 。 两 个 捐 赠 基 金 的 得 主 都 将 为 联 合 实 验 室 的 研 究 做 出 贡 献 。 新 能 源 集 团 总 裁 黄 天 源 表 示 , 集 团 致 力 于 为 本 地 消 费 者 提 供 可 靠 和 高 效 的 电 力 供 应 。 他 说 :“ 我 们 期 望 与 南 大 携 手 研 发 卓 越 与 创 新 方 式 , 加 强 我 们 的 网 络 规 划 、 更 新 和 维 修 作 业 方 式 ”

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 HDB 1-Room 81.09 78.98 79.00 78.86 80.17 80.39 77.86 77.18 78.99 81.28 87.54 87.29 HDB 2-Room 96.52 91.92 92.92 92.62 94.12 94.79 90.73 89.63 91.78 94.78 103.49 102.84 HDB 3-Room 119.49 114.80 116.91 116.30 118.85 118.49 112.22 112.11 115.94 120.33 132.29 128.10 HDB 4-Room 139.94 134.96 137.64 137.70 140.19 140.04 133.47 131.31 137.04 142.66 156.01 153.34 HDB 5-Room 147.54 142.78 145.35 145.56 148.64 148.87 141.61 136.79 144.16 151.97 165.19 162.85 HDB Executive 164.05 158.23 162.29 161.77 166.18 164.43 154.00 153.21 160.98 168.72 184.59 180.19 Apartment 175.53 167.39 164.61 167.46 175.43 177.46 164.16 156.19 163.04 179.66 198.71 191.52 Terrace 267.44 262.12 265.22 265.40 276.88 276.46 260.00 252.25 270.34 290.38 311.38 286.03 Semi-Detached 340.32 333.05 332.47 336.34 351.53 349.78 325.65 324.20 335.52 370.67 392.95 372.29 Bungalow 666.12 646.66 633.47 662.99 688.41 699.45 627.26 650.18 619.13 718.02 776.44 731.30 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 HDB 1-Room 72.46 71.03 70.38 70.28 71.48 71.86 69.16 67.69 69.30 71.92 78.05 78.52 HDB 2-Room 87.55 83.48 84.15 83.90 85.46 85.94 81.99 80.46 82.23 85.21 93.42 93.59 HDB 3-Room 107.51 103.13 104.73 104.06 106.59 106.15 100.27 99.66 102.84 107.06 118.11 115.38 HDB 4-Room 125.27 120.86 122.70 122.47 125.06 124.99 118.78 116.20 120.97 126.03 138.53 137.64 HDB 5-Room 131.50 127.51 129.05 128.83 131.93 132.27 125.43 120.56 126.60 133.43 145.81 145.63 HDB Executive 147.11 141.81 144.94 144.02 148.42 146.81 137.03 135.88 142.35 149.14 163.91 161.79 Apartment 157.00 149.45 145.14 146.83 154.44 156.79 144.07 135.03 140.09 155.96 175.31 171.33 Terrace 244.04 239.52 241.71 240.94 251.32 251.12 235.05 227.31 243.21 259.98 282.50 262.69 Semi-Detached 313.22 305.01 304.96 308.47 323.21 319.99 297.18 295.56 305.12 337.24 359.90 342.81 Bungalow 621.34 599.37 589.03 615.12 636.98 650.72 578.80 597.47 570.77 662.48 717.39 678.65 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

FORM E CERTIFICATE OF FITNESS OF RESIDENTIAL UNIT To: PROJECT: SP Group 2 Kallang Sector Singapore 349277 Attn: Manager, Electrical Installation, SP Services Application No.:__________________ AT APARTMENT BLOCK No. DATE OF INSPECTION: STREET NAME: POSTAL DISTRICT: Type/Total No. of Units / ( units) / ( units) MCB Rating Others MCB Type (Before & after Revenue Meter) Service Cable Size RCCB Rating / Sensitivity Cooker / Oven Point Water Heater Point Details of Electrical Installation 15A Socket Outlet 13A Socket Outlet Fan Point Lamp Point 20A isolator SPN / DP 20A isolator TPN 30A isolator SPN / DP 30A isolator TPN Others Unit Nos. I hereby declare that I have supervised the installation, inspected and tested the electrical installation of the residential unit(s) in accordance with the relevant Regulations and Code of Practice. I hereby certify that the electrical installation of the residential unit(s) has been designed in accordance with the relevant Regulations and Code of Practice. _______________________________________ Signature/Name/Licence No. of LEW responsible for electrical installation work* ________________________________________ Signature/Name/Licence No. of LEW responsible for design of electrical installation* * The same LEW may perform both design and installation work for the electrical installation.

News Release PUB the first government agency to participate in demand response programme; partners SP Group to bolster grid resilience Latest in a series of sustainable initiatives by PUB to manage energy needs and meet growing water demand   Singapore, 6 April 2023 – National Water Agency PUB today announced a partnership with SP Group (SP) to participate in the Energy Market Authority (EMA)’s Demand Response (DR) and Interruptible Load (IL) programmes1 , making it the first government agency to do so. As a participant, PUB commits to voluntarily reduce its energy use or temporarily shift electricity usage during periods of peak usage, or when supply from renewable energy sources is intermittent. This will help balance electricity demand and supply on the national power grid at critical times, while facilitating the integration of more renewables. Mr Goh Si Hou, Chief Executive, PUB, said: “As Singapore’s national water agency, sustainability has been central to our mission. PUB is actively leveraging technological innovation and process redesign to raise the energy efficiency of our operations. We are improving treatment processes to reduce energy intake and enhance energy recovery, while drawing on renewable energy by deploying floating solar farms on our reservoirs. This is especially important as we will increasingly tap on energy-intensive sources like NEWater and desalination to meet future growth in water demand.”  “Coming onboard the Demand Response and Interruptible Load programmes is thus in line with our sustainability efforts. It will provide PUB with greater flexibility in managing energy demand, and allow us to achieve cost savings. At the same time, our participation will support the national effort for energy resilience, and bring system-level benefits to all users.” PUB signed a Memorandum of Understanding (MOU) with SP on 5 April 2023. Under the MOU, SP will act as the DR aggregator and onboard PUB’s identified electricity load operations onto its system and participate in both the DR/IL programmes on its behalf. An electricity load curtailment is required to balance the national grid when energy demand is at its peak or when electricity supply dips. When that happens, SP will combine loads from its Marina Bay district cooling ice thermal energy storage systems and its partners and make them available for demand response reduction or interruption, thus acting as an intermediary for partners including PUB. SP will also provide PUB with regular market reports, share technical know-how and work with PUB in meeting load curtailment targets. For a start, PUB has identified the Marina Raw Water Pumping Station, located at Kallang Basin, to be the contributing facility for both programmes. The pumping station is used to transfer raw water from Marina Reservoir to Upper Peirce Reservoir and has flexibility to adjust non-time critical operations when required to manage or reduce electricity usage. Mr Stanley Huang, Group CEO, SP Group, said: “SP Group is well positioned to be Singapore’s biggest DR aggregator, building on our experience in electricity load curtailment through our district cooling operations and now, bringing onboard industry partners like PUB. This unlocks the potential of DR in electricity-intensive facilities here, paving the way for more collaborations that will strengthen the resilience of the nation’s grid through sustainable energy initiatives.” Mr Ngiam Shih Chun, Chief Executive of EMA, said: “We welcome the PUB-SP Group collaboration and their participation in our Demand Response and Interruptible Load programmes. As we transform our energy sector to be more sustainable, it is also important that consumers are empowered to optimise and reduce their electricity consumption, in exchange for a share of the system-wide benefits. We encourage more consumers to come onboard the programmes and enjoy these benefits.” EMA and SP had earlier announced a pilot ice thermal Energy Storage System (ESS) at the George Street substation which will be operational in 2026. The total load curtailment capacity from PUB and George Street substation operations, together with SP’s ice thermal ESS that supports the world’s largest underground district cooling operations at Marina Bay, is equivalent to the daily energy consumption of 10,000 four-room HDB flats. SP has been an active participant in the IL and DR programmes since 2016, with the capability to facilitate electricity load curtailment for partners like PUB when required.   About PUB, Singapore’s National Water Agency PUB is a statutory board under the Ministry of Sustainability and the Environment (MSE). It is the national water agency, which manages Singapore’s water supply, water catchment, and used water in an integrated way. From April 2020, PUB also took on the responsibility of protecting Singapore’s coastline from sea-level rise as the national coastal protection agency. PUB has ensured a diversified and sustainable supply of water for Singapore with the Four National Taps (local catchment water, imported water, NEWater, desalinated water). PUB leads and coordinates whole-of-government efforts to protect Singapore from the threat of rising seas and the holistic management of inland and coastal flood risks. PUB calls on everyone to play a part in conserving water, in keeping our waterways clean, and in caring for Singapore’s precious water resources. If we all do our little bit, there will be enough water for all our needs – for commerce and industry, for living, for life. Find out more about us: Like us at www.facebook.com/PUBsg Follow us on www.instagram.com/PUBsingapore, www.twitter.com/PUBsingapore and https://www.tiktok.com/@pub.singapore Subscribe to our channel at www.youtube.com/sgPUB Visit our website at www.pub.gov.sg Editor’s Note: Please use PUB, Singapore's National Water Agency or National water agency PUB in your report, and the acronym PUB subsequently after the first mention. About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, as well as sustainable energy solutions in Singapore, China, Thailand and Vietnam. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective worldwide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast-charging stations and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or follow us on Facebook at spgrp.sg/facebook, LinkedIn at spgrp.sg/linkedin and Instagram at spgrp.sg/instagram.

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Empowering talent RELIABILITY With a staff strength of more than 3,700, how do the People of SP stay connected and build a collaborative culture to achieve synergistic outcomes? We speak to Benjamin Festin, Vice President of Human Resource and Muhammad Ariff Bin Ramli, Technical Officer from Gas Operations at SP Group (SP). Benjamin describes how SP is constantly designing programmes for employees to grow and upskill, while Ariff shares how he feels empowered to assume greater responsibilities in his job role. What are your responsibilities at SP Group? Benjamin (B): I lead the talent development unit in the Human Resource department at SP. We are constantly on the lookout for people with diverse and unique skills who can contribute to the organisation’s rapid expansion locally and in the region. To build a strong and committed team, we ensure our workforce is equipped with current and future-ready capabilities, stay relevant and help groom our next generation of leaders. We invest in our staff’s professional growth, through training and development programmes. I also enjoy the role I double-hat in, as Chairman of the ReCharge Committee. Our team organises a range of activities to enhance and enrich staff well-being, such as sports, recreation, wellness and even our company’s Family Day! Ariff (A): I am part of the Gas Operations team that renews gas pipes for residential and commercial projects to ensure reliable gas supply for customers’ daily needs. We work closely with authorities and contractors, often completing projects within a tight timeline. An example would be a tunnelling project where we had to use a special digging machine at 30 meters beneath ground level to pave the way for laying of gas pipes. A key motivator for me is knowing that what I do impacts the daily lives of people in Singapore.   What’s one memorable work experience you’ve had? B: During the Covid-19 pandemic I was touched to witness the selflessness of our colleagues. They continued to carry out their work and endure long hours in hot protective gear to ensure critical services continue to be made available. I developed a newfound respect for our colleagues working on power grid services! Muhammad Ariff Bin Ramli (in yellow outfit), with contractors working on commissioning works during the pandemic. A: When most people could work from home during the pandemic to keep safe, our team and the contractors continued to expedite urgent gas renewal works. This was a particularly challenging as the daily rise in infection cases affected the number of workers available for work. Looking back, I am so proud we managed to push through during that period. What would you say to people considering a career at SP? Benjamin Festin (third from left) with the ReCharge committee at the SP Fun Walk 2023. B: It’s an exciting time to join us as we are expanding our presence in Singapore and the region. If you’re looking for a role that allows you to play a part in securing Singapore’s energy future, consider SP! We also play an active role in social and community service, with outreach programmes growing from strength to strength catering to seniors, kids and youth, that YOU can be part of. Ariff: We are always encouraged to upgrade ourselves with easy access to a variety of courses to prepare us for future challenges and demands. The team spirit is also high. It’s like working in a big family where we always have each other’s back! Find out more about our career opportunities here: spgrp.sg/3sbjyJ6 TAGS PEOPLE OF SPSUSTAINABILITYRELIABILITY YOU MIGHT BE INTERESTED TO READ Ground feedback, digital tools: How she helps 8,000 workers end their day safely Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks

[●insert name of contractor●] Date: [●] [●insert address of contractor●] Co. Registration No.: [●] Your Ref: [●] Our Ref: [●] Dear Sir REQUIREMENTS FOR EARTHWORKS AT [●insert location●] (Site Meeting Date: [●]) 1. We refer to your Notice for Commencement of Earthworks (“NCE”) at the above-mentioned location ("Worksite") dated [●] and note that you will commence earthworks (as defined in Section 2 of the Gas Act (Cap. 116A) (the “Act”)) ("Earthworks") from [●]to [●]. 2. Pursuant to Section 32(3)(a) of the Act, you are required to comply with the following requirements when carrying out the Earthworks: 2.1. Trial Holes 2.1.1. As the gas plan obtained from SP PowerGrid Limited (“SPPG”) (which shows the necessary information on the location of the gas plant (as defined in Section 2 of the Act) ("Gas Plant") and gas pipes (conveying gas in a gas pipeline network as defined in Section 2 of the Act) ("Gas Pipes")) ("SPPG Gas Plans") only indicate the approximate location of Gas Pipes, you shall dig an adequate number of appropriate trial holes by manual means to determine the exact location of medium pressure (“MP”) Gas Pipes and low pressure (“LP”) Gas Pipes prior to the carrying out of any Earthworks. 2.1.2. When working in the vicinity of a MP Gas Pipe or a LP Gas Pipe you shall only use powered mechanical equipment for the initial breaking of the surface layer of hardcore/premix. You shall not use powered mechanical equipment below the surface layer of hard-core/premix and shall only use manual excavation with hand tools. 2.1.3. You shall contact Distribution Pipelines Operations and Maintenance section, SPPG (“DPOM”) if you are unable to locate the MP Gas Pipe and/or the LP Gas Pipe by digging the trial holes. 2.1.4. You shall not dig any trial holes in the vicinity of gas transmission pipeline (as defined in Section 2 of the Act) (“GTP”) without the written consent from Transmission Pipelines Operations and Maintenance section, SPPG (“TPOM”). You shall comply with any additional requirements that may be imposed by SPPG. Page 1 of 10 2.1.5. After the trial holes have been dug, you shall ensure that photographs of the trial holes are taken showing the dimensions of trial holes and their location. You shall make these photographs available to SPPG upon request. 2.2. Marking of Gas Pipes, Engagement of Surveyor and Purchase of Surveyed Drawings 2.2.1. Prior to the carrying out of any Earthworks when working in the vicinity of a GTP, you are required to schedule a meeting with TPOM officers to present the details of the Earthworks to be carried out and to purchase the as-surveyed drawing from the Mapping & Earthworks Administration section, SPPG (“MEA”). 2.2.2. After purchasing the as-surveyed drawing, you shall engage a registered land surveyor to peg out the Gas Pipe positions for GTP and provide adequate and prominent markings to show the Gas Pipe positions. You shall ensure that all Gas Pipe markings are durable and prominent and are not disturbed, removed or tampered with. You shall also ensure that the Gas Pipe markings are reapplied from time to time to ensure that they remain conspicuous. 2.3. Risk Management (For MP & GTP) 2.3.1. You shall assess the impact of carrying out the intended Earthworks on any Gas Plant or Gas Pipe and prepare a report detailing such assessment. 2.3.2. If there are changes to the schedule for the carrying out of the Earthworks or changes in Earthworks work methods, you shall study the implications, review the earlier assessment that had been carried out and promptly notify SPPG in writing if there are any changes to the earlier assessment. 2.3.3. The report of such assessment shall be made available to SPPG on request. Such report shall also be made known to all personnel of all working levels in the team handling the project in which the Earthworks are or are to be carried out ("Project"), including sub-contractors and any third party who are involved in any way with any part of the intended Earthworks. 2.4. Worksite Management 2.4.1. You shall provide a full-time Registered Earthworks Supervisor (“RES”) to monitor the site operations for the entire duration of any Earthworks. You shall ensure that the RES is familiar with these requirements. 2.4.2. You shall ensure that daily site briefings with site workers are conducted (in languages that are understood by all workers) to remind them about the location of the Gas Pipes and the measures to be taken to prevent damage to the Gas Pipes. You Page 2 of 10 shall keep records of such daily briefings (which shall include but are not limited to date and time, venue and person conducting the briefings, contents of briefings and the list of site workers who have attended such briefings). You shall also disallow any site worker who has not attended such briefings from being involved with any part of the intended Earthworks. New staff must be briefed before they start work. 2.4.3. You shall inform Earthworks Surveillance & Patrolling section, SPPG (“ESP”) officers of the identity of the site management / Registered Excavator Operator (“REO”), the proposed methods of carrying out of the Earthworks and/or location of the proposed Earthworks. You shall also inform the ESP officers if there are any changes to the above. 2.4.4. You shall ensure that information on the presence of Gas Pipes in the vicinity of the Worksite and all mitigating measures that can be taken to prevent damage to such Gas Pipes, have been communicated and adhered to by all personnel of all working levels in the Project team, including sub-contractors and any third party who are in any way involved with any part of the intended Earthworks. 2.4.5. SPPG may, from time to time and at its sole discretion, deploy its officers to the Worksite to inspect and monitor the status of your works. Notwithstanding the deployment of SPPG’s officers at the worksite, you shall continue to be responsible for discharging your obligations under this Letter of Requirements (“LRe”) and for the performance of your works. SPPG shall not assume any liability for any noncompliance by you of any such obligation or non-performance of your works. 2.5. Seek Consultation with SPPG: Gas Operations (DPOM and TPOM sections) 2.5.1. You shall contact and consult TPOM and/or DPOM section(s) when the proposed Earthworks are within 5 metres of any GTP and/or 3 metres of any MP Gas Pipes respectively. You shall only carry out any Earthworks within the vicinity of Gas Pipes after seeking advice and obtaining approval from SPPG. 2.5.2. You shall contact DPOM or our 24-hour Customer Service Centre if you find any live or abandoned Gas Pipes in the course of carrying out any Earthworks at the Worksite which have not been shown in the SPPG Gas Plan. 2.5.3. You shall also contact and consult with SPPG in the following circumstances: 2.5.3.1. If it is reasonable to expect that the Earthworks could cause ground vibrations or ground movements; and/or Page 3 of 10 2.5.3.2. If there is a need for Earthworks to be carried out below Gas Pipe slabs. 2.6. Protection of Gas Pipe and Gas Pipe Diversion 2.6.1. You shall take all steps to ascertain the presence of any Gas Pipe within the boundary and/or the vicinity of the Worksite prior to the carrying out of any Earthworks. You shall take all necessary measures and due care to prevent damage to the Gas Pipes. 2.6.2. You shall relocate your intended Earthworks away from any gas pipeline or submit an official request to SPPG to divert out of the Worksite any Gas Pipe that will be affected by the intended Earthworks and bear any and all costs incurred from such diversion. 2.6.3. If the proposed Earthworks involve overcrossing, undercrossing, exposing of, or diversion of Gas Pipes, you shall, prior to the carrying out of any Earthworks: 2.6.3.1. Contact and consult SPPG; 2.6.3.2. Provide SPPG with a detailed work method statement and proposed measures to protect the Gas Pipes; 2.6.3.3. Assess the risk of damage to the Gas Pipes and submit the report of such assessment to SPPG; and 2.6.3.4. Comply with any further and additional requirements that may be imposed by SPPG. 2.6.4. You shall not construct any structure (temporary, permanent, or otherwise) over any Gas Pipe. 2.6.5. You shall not place any heavy equipment or stock pile above any Gas Pipe. 2.6.6. You shall not allow any heavy machinery or vehicular movement above any Gas Pipe. 2.6.7. You shall backfill with quarry dust during reinstatement and do not dump any debris / concrete trash / sharp objects or place any heavy object on top of the Gas Pipe corridor. 2.6.8. You shall ensure proper and adequate shoring and shuttering to prevent soil movement and/or soil subsidence which may affect any Gas Pipe. 2.6.9. You shall carefully select positions for the sinking and driving of earth rod, sheet piling, bore piling, diaphragm walling, installing of reinforced concrete/steel piles by Page 4 of 10 percussion or jack-in method, bore piling casing, installing of ground anchors, pressure grouting, installing of tubes, installing of poles, hand augering, pipe jacking, shoring, soil investigating, bore drilling and horizontal directional drilling, in order to avoid damage to any Gas Pipes. You shall do this by, amongst other things: 2.6.9.1. Referring to the SPPG Gas Plan and digging appropriate trial holes by manual means, to confirm the presence or absence of any Gas Pipe prior to the carrying out of any Earthworks. For trial hole to be dug in the vicinity of GTP, you shall obtain written consent from TPOM. 2.6.9.2. For pipe jacking and horizontal directional drilling, you shall consider additional factors such as loading from the construction plants, ground conditions, bore diameter, possible deviation of the drilling. You shall ensure that there is a minimum clearance of 2m between the path of drilling/boring device and any Gas Pipe that is in the vicinity of the Earthworks. 2.6.10. You shall provide adequate protection to unexposed or reinstated Gas Pipes that are within the work area when carrying out of any Earthworks. 2.6.11. You shall ensure that all surface boxes are accessible at all times and are not covered by tarmac, earth, landscape, equipment, stock pile or any other material. 2.6.12. You shall ensure that no static loads (i.e. loads that do not change in magnitude or position with time) are placed above the surface boxes. 2.6.13. You shall exercise due care and diligence when removing any rock, boulder, wood, metal rod, sharp object or other obstacles which are in the vicinity of Gas Pipes. 2.6.14. You shall ensure that gas free tests are carried out by a competent person along the Gas Pipe route at regular intervals throughout the duration of the Project. You shall not carry out any processes that may be a source of ignition in the vicinity of any Gas Pipes. You shall also take all other necessary mitigating measures to prevent ignition of escaped gas, if any. 2.6.15. You shall ensure that a clearance of at least 5 metres is maintained between the external wall of LP Gas Pipe and any piles and/or diaphragm wall and a clearance of at least 0.3 metres is maintained between the external wall of LP Gas Pipe and other services when working in the vicinity of LP Gas Pipe. You shall also ensure that no services are laid directly on top and parallel to any existing Gas Pipes. 2.6.16. You shall not expose, suspend and/or otherwise interfere with any Gas Pipes, without the written consent of SPPG. Page 5 of 10 2.6.17. You shall stop all Earthworks and call SPPG for advice whenever in doubt. 2.6.18. You shall stop work immediately and report to the 24-hour Customer Service Centre upon any damage or suspected damage to any Gas Pipe (including surface damage without gas escaping) or the discovery of any gas leak. You and/or your workers shall not attempt to repair or modify damaged Gas Pipes. 2.6.19. Damaging a Gas Plant or a Gas Pipe(s) may cause a delay in the completion of the Project as SPPG will need time to investigate and carry out repair work as necessary. Any repair costs may have to be borne by you. 2.6.20. SPPG shall be entitled to ask you to stop work with immediate effect in the event of non-compliance to this LRe. SPPG shall not be liable to you in any way for any losses, claims or damages arising from or in connection with such stop work requests. 2.6.21. You shall comply with any requirements as reasonably prescribed by SPPG in SPPG’s review and endorsement of the relevant method statement and any other documents submitted by you in relation thereto for the Earthworks. 2.7. NCE Submission by Sub-Contractor(s), NCE Extension and Site Meeting 2.7.1. You and/or your representatives shall attend meetings with SPPG officers as and when required. 2.7.2. When working in the vicinity of a GTP or MP Gas Pipe, you shall carry out a site visit jointly with SPPG officers before carrying out any Earthworks specified under the submitted NCE. 2.7.3. In the event that you engage a sub-contractor to carry out any Earthworks within the vicinity of any Gas Pipes, you shall ensure that such sub-contractor submits the appropriate NCE prior to the carrying out of any Earthworks in the vicinity of any Gas Pipes. 2.7.4. If, at any stage of your Project, there is a likelihood that the Earthworks may continue beyond the anticipated completion date and/or beyond the work boundary as declared in the NCE which you have submitted to SPPG, you shall notify SPPG in writing of the new date of completion and/or the new work boundary (as applicable) by submitting a new NCE. 2.7.5. You shall obtain a new SPPG Gas Plan from SPPG prior to submitting the new NCE. Prior to carrying out any Earthworks, you shall consult SPPG to ascertain if there are Page 6 of 10 changes to the gas plans that you possess. In the event there are changes to the gas plans, you shall purchase fresh gas plans from SPPG. 2.8. Powered Mechanical Excavation 2.8.1. You shall engage only a REO to operate a powered mechanical excavator. 2.8.2. You shall ensure that powered mechanical excavation is only used, under the close standing supervision of a full time RES, for the surface layer of hard-core/premix when working near or above any Gas Pipe. 2.8.3. You shall not use a powered mechanical excavator, whether for mechanical excavation or otherwise (irrespective of soil condition), below the surface layer of hard-core/premix when working near or above any Gas Pipe. You shall only use manual excavation with hand tools below the surface layer of hard-core/premix. 2.8.4. You shall not excavate deeper than the PVC warning tape or the top of any Gas Pipe if there is no PVC warning tape. You shall immediately cease all further Earthworks and consult the DPOM for advice on working with the Gas Pipes when exposed Gas Pipes are encountered in the course of carrying out any Earthworks. 2.9. Pressure Grouting Works 2.9.1. You shall ascertain the alignment of Gas Pipes within the grouting influence zone prior to the carrying out of any Earthworks. 2.9.2. You shall use the necessary ground instrumentations to monitor the effect of the grouting works and ensure that adequate protective measures are provided to protect any Gas Pipes within the grouting influence zone. 2.10. Permit-to-Work (“PTW”) and Records 2.10.1. You shall implement a PTW system to monitor and ensure that all Earthworks are properly tracked and controlled if such Earthworks are to be carried out in the vicinity of GTP and MP Gas Pipes. Under the PTW system, such Earthworks shall be approved by the manager of the Project or his authorised deputy. You shall periodically audit the PTW system for its effectiveness. 2.10.2. You shall display prominently and make available the most up to date NCE, SPPG Gas Plans and these requirements at the Worksite where the proposed Earthworks are to be carried out. Page 7 of 10 2.10.3. You shall keep progressive records (Photographs / Movement Chart) of the Earthworks that have been carried out including, but not limited to, work schedules and location of trial holes. 3. Notes: 3.1. These requirements are applicable to all persons who carry out any Earthworks and strict compliance is required, unless otherwise permitted in writing by SPPG. Please consult the relevant SPPG section, if necessary. 3.2. The approximate locations of the Gas Pipes are shown in the SPPG Gas Plan. The respective operating pressure regime of the Gas Pipes is indicated against the Gas Pipelines as shown in the SPPG Gas Plan. The default pressure regime (when there is no indication of pressure regime) is low pressure. Other LP Gas Pipes are indicated as “LPA” and “LPB” in the SPPG Gas Plan. 3.3. In the low pressure distribution network, there are valves, syphons and standpipes which are indicated as “V”, “SY” and “SP” respectively. 3.4. You shall take note of the presence of standpipes and/or valve stems that are encased in a PVC pipe and accessible from surface boxes installed at ground level and not damage such fittings or cover. 3.5. The requirements stated above are not exhaustive. Additional requirements may be issued from time to time by SPPG. These additional requirements, together with the requirements in this letter, shall form the full list of requirements that must be complied with at all times. You are advised to carry out all necessary assessments and take all necessary precautions to prevent damage to any existing Gas Plant and/or Gas Pipe. 3.6. Pursuant to Section 32(3)(a) of the Act, it shall be the duty of the person who commences or carries out, or causes or permits the commencement or carrying out of, any Earthworks to comply with the reasonable requirements of SPPG for the prevention of damage to a Gas Plant or Gas Pipe. Pursuant to Section 32(7) of the Act, any person who contravenes Section 32(3)(a) shall be guilty of an offence and shall be liable on conviction to a fine not exceeding $100,000 or to imprisonment for a term not exceeding 5 years or both. Further, Section 32A(1) of the Act provides that any person who, removes, destroys or damages any Gas Plant or Gas Pipe which is part of a Gas Pipeline Network owned by, or under the management or control of, SPPG, shall be guilty of an offence and shall be liable on conviction to a fine not exceeding $1 million or to imprisonment for a term not exceeding 5 years or to both. 3.7. Damaging a Gas Plant or a Gas Pipe may also cause fatalities or severe injuries to personnel as well as damage to property. Page 8 of 10 3.8. Should you require any further clarification, please contact Follow up officer at [●] and/or the respective sections of SPPG as listed in the table below: SPPG Section Telephone Email TPOM 6916 6136/ 6916 6124 gasenquiry@spgroup.com.sg DPOM 6916 5947/ 6916 5908 gasenquiry@spgroup.com.sg ESP 6916 5119 espsection@spgroup.com.sg MEA 6916 5021/ 6916 5022 mea@spgroup.com.sg 24-hour Customer Service Centre 1800 752 1800 - Yours faithfully, [●] for HEAD OF SECTION EARTHWORKS SURVEILLANCE & PATROLLING SECTION As agent for and on behalf of POWERGAS LTD. To be acknowledged by the contractor who is commencing or carrying out or causing or permitting the commencing or carrying out of any Earthworks Page 9 of 10 Acknowledgement by Contractor: I hereby acknowledge that I am aware of the requirements stated in this letter dated __________________ with NCE no.: _____________________ and I will comply and ensure compliance with the requirements. Name : __________________________________ NRIC/PP No. : _________________________ Company : _____________________________________ ____________________________________ Designation : __________________________________________________________________________ Signature : __________________________________ Date: ________________________________ Page 10 of 10