11 September 2014 For Immediate Release MEDIA RELEASE ADVISORY ON SCAM EMAIL 1. There have been reported cases of individuals receiving emails from a sender titled ‘SP Services Offer’ claiming to provide refunds on their utilities bills. The Appendix contains a screenshot of such an email for reference. 2. These email messages are not from SP Services. Recipients of such emails are advised not to respond to the email, click on the hyperlink or provide their personal information. 3. SP Services would like to assure its customers that no unauthorised access has been made into its systems, and utility accounts and personal information that reside in SP Services’ system have not been compromised. 4. SP Services has made a police report regarding this. 5. For enquiries, please contact SP Services at 1800 222 2333 or email spservices@singaporepower.com.sg. _______________________________________________________________________________________________________ Issued by: SP Services Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg No : 199504470N www.spservices.com.sg SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix Example of scam email From: SP Services Offer [mailto:info@offer-chic.com] Sent: Friday, 29 August, 2014 10:03 AM To: Subject: SGD35 Discount on your next bill! If this e-mail is not displayed properly, click here. GET $35 CASHBACK FOR $1 ONLY Enjoy $35 Cashback for $1 only GET THIS OFFER & EARN $35 CASHBACK SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N For $1 only enjoy this cashback! Keep the receipt & we will refund you. ENJOY DISCOUNTS WITH YOUR DISCOUNT CARD This card is your pass to endless privileges. Get 45% discount on dining, drinking, wellness & travelling! GET 45% DISCOUNT AT PREMIUM SPOTS Enjoy Can't-Miss spots in Singapore & get access to VIP parties, events & new openings in town. a. HOW TO CONTACT US? BY PHONE (+65) 6361 0889 Monday - Friday, 10am to 6pm BY EMAIL b. TERMS OF SERVICE The $1 offer is a 48 hours Trial. To start the Trial we will require you to provide your payment details. At the end of the Trial, we will automatically start to charge you for the $79.90 membership subscription on the first day following the end of the Trial, you will be charged every three months the amount of $79.90 ($26.63 per month). By providing your payment details in conjunction with the Trial, you agree to this charge. c. Sign up Selection How It Works SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N

News Release Advisory on Recruitment and Impersonation Scams Singapore, 31 October 2023 – SP Group (SP) has been alerted to cases of parties fraudulently claiming affiliation with SP Group, and contacting members of the public with fictitious job offers and/or investment opportunities, including investments in the crypto or renewables industry. Such platforms may bear the SP logo and related images and information. We understand these parties may have reached out to the public through social media channels, including Facebook and Telegram. They may also share invitation links with requests for sums of money to be transferred for employment and investment opportunities in renewable energy. Members of the public may also be invited to download malicious applications and/or make monetary transfers after registering an account. These are scams, and such sites are not associated with SP Group or our operations. SP Group does not require candidates to pay any amount of money as part of the recruitment or job placement process. SP Group also does not market investment opportunities through social media. The public is advised to remain vigilant against such scams and not provide personal information, including bank account or credit card details, to suspicious or unknown parties. Individuals who encounter such websites, mobile apps and/or group chats claiming to be SP Group should: Visit our official websites - www.spgroup.com.sg, www.spgroup-asia.com or www.spgroup.com.cn - to verify information authenticity; and For career opportunities, check against our website and apply directly through  www.spgroup.com.sg/about-us/careers. Consider lodging a police report if monetary transactions have been made.  

Singapore Institute of Power and Gas Perform Polyethylene Pipes Joining Process Course Code: GPL10 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • List the Polyethylene Pipeline Systems, Plastic materials, PowerGas’ approval requirements, PE pipeline design, construction and the various types of assembly methods • Describe the special tools and equipment needed for electro & butt fusion jointing, PE Pipeline’s operation & maintenance, PE rehabilitation techniques applied in the gas industry and the future development of the PE resin MAIN CONTENTS • Understand the characteristics and properties of Polyethylene • Understand the PE pipe approval requirement • Get to know: MRS, SDR, Design formula, safety factor of PE pipeline systems • Design a PE gas pipeline system • Able to appreciate different types of fusion jointing techniques • Know how to carry out a house connection, or branch off • Know the PE hot-tapping techniques. • Understand the advantages in the construction of a PE pipeline system • Appreciate the PE quality assurance & traceability • Know varies PE pipeline rehabilitation techniques • Know about the future development of the PE resin METHODOLOGY Lecture and practical session TARGET AUDIENCE Engineering and technical staff who are required to carry out or supervise PE pipe joints or related work COURSE DETAILS Duration : 29.5 hours Mode of Delivery : Face-to-face Certification : SIPG Certificate of Completion PDU by PE Board : Pending Additional Requirement/s : Personal Protection Equipment (PPE) must be worn during practical session. PPE includes: • Safety shoes • Safety helmet • Safety vest • Palm-coated gloves COURSE FEES Full Course Fee : S$3,200 (before GST) For Singapore Citizens/PR/LTVP+* : Not applicable For Singapore Citizens (40 years old and above) : Not applicable Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0323 Singapore Institute of Power and Gas ADDITIONAL REMARKS • Trainee must attain at least 75% attendance rate and pass the assessment to receive Certificate of Completion and funding grant (if applicable). • Subsidy of up to 70% is applicable for Singapore Citizens, Permanent Residents or Long-Term Visitor Pass Plus (LTVP+) Holders, subject to funding agency’s approval. • Enhanced subsidy of up to 90% is applicable for Singapore Citizens aged 40 years and above, subject to funding agency’s approval. Note that GST payable will be computed from fee after 70% funding. • Professional Development Unit (PDU) is applicable for Professional Engineers registered under the Professional Engineers (PE) Board only. • All published fees are subject to prevailing GST. CONTACT US For more information, please contact SIPG at +65 6916 7930 or email training-institute@spgroup.com.sg. OTHER SIPG COURSES For more courses, visit our website at: https://www.spgroup.com.sg/about-us/training or Scan the QR code below: Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0323

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation All charged up for a career in engineering RELIABILITY When Executive Engineer Lim Kai Herng took up SP’s Mid-Term scholarship 5 years ago, he was motivated by a huge sense of pride, knowing that his work will help ensure reliable power supply to all residents and businesses in Singapore. The 27-year-old now leads a team of technical officers and technicians to maintain and renew high-voltage equipment and power cables. We caught up with Kai Herng to learn about his role, responsibilities, and motivations at SP. Tell us more about your current role. As a Distribution Network engineer, my work entails equipment maintenance and renewal. We are also the first responders on the ground when there is a power disruption. Executive Engineer Lim Kai Herng guides his colleague, Engineer Lim En Ping, as they carry out switching work at a substation. What is your most memorable achievement to date? When I first started as an engineer, my team and I were tasked to upgrade the existing 6.6kV network equipment at the western part of Singapore. Some of them are at least 20 to 30 years old and did not have in-built remote control and monitoring functions. With advancements in technology, we are now able to retrofit existing equipment to “send” information to our control centre. With the upgrade, power supply can be restored more quickly in the event of disruption. The team successfully completed this project in early 2020 – it is a milestone that I am very proud of! What are some of your biggest challenges at SP and how did you overcome them? As electricity and gas networks are critical infrastructure, close customer engagement for timely equipment and network maintenance becomes even more important. One of the key challenges is the rounds of discussions and negotiations with customers to schedule electricity supply shutdowns, for maintenance works to take place. In order to minimise disruption and inconvenience to customers we need to offer flexible solutions such as staggering shutdown times or providing alternate electricity supply during maintenance work.  Kai Herng cited the importance of strong camaraderie and teamwork. “It is no doubt a  heavy responsibility, but our unwavering focus on keeping Singapore lit keeps us going!”   This article was first published in BrightSparks Magazine February 2021. Adapted with permission from CareerBuilder Singapore.   TAGS PEOPLE OF SPRELIABILITY 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

News & Media Releases Latest All Years 09 Jan 2019 SP Group Offers EV Full Charging In 30 Minutes 31 Dec 2018 Electricity Tariff Revision For The Period 1 January to 31 March 2019 02 Nov 2018 SP Develops Future Energy Leaders Through First Energy Managers Programme And Industry Scholarships 31 Oct 2018 JTC And SP Group To Develop And Operate Singapore's First Smart Grid For Business Parks At Punggol Digital District 29 Oct 2018 SP Group Launches One Of The World's First Blockchain-Powered Trading Of Renewable Energy Certificates 29 Oct 2018 SP Group Launches World's First International Index For Utilities To Advance In Grid Smartness 25 Oct 2018 SP Group Targets 1,000 Electric Vehicle Charging Points In Its Network By 2020 29 Sep 2018 Electricity Tariff Revision For The Period 1 October to 31 December 2018 17 Sep 2018 Electricity Supply Disruption 23 Aug 2018 Recruitment Scam 1 ... 17 18 19 ... 23

Singapore Institute of Power and Gas Lightning and Lightning Protection Course Code: ERG05 SFC-Eligible | Course Reference Number: TGS-2022012931 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Learn the effects of lightning and design methods • Know the lightning risk and risk management • Understand the statutory requirement for submission and building top MAIN CONTENTS • Introduction to lightning and its parameters • Statutory requirement and submission procedure • Updates of SS 555:2018 • Damages and losses caused by lightning • Classification of risk and risk management • Design methods of lightning protection system • Lightning earth and bonding • Selection of surge protection devices for sensitive equipment • Case studies METHODOLOGY Lecture TARGET AUDIENCE Contractors, Engineers who are required to carry out lightning protection planning, design, installation, and system implementation in buildings. COURSE DETAILS Duration : 14 hours Mode of Delivery : Face-to-face or Synchronous E-learning Certification : SIPG Certificate of Completion PDU by PE Board : 13 Additional Requirement/s : Not applicable COURSE FEES Full Course Fee : S$700 (before GST) For Singapore Citizens/PR/LTVP+* : S$210 (before GST) For Singapore Citizens (40 years old and above) : S$70 (before GST) Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 3.2_0323 Singapore Institute of Power and Gas ADDITIONAL REMARKS • Trainee must attain at least 75% attendance rate and pass the assessment to receive Certificate of Completion and funding grant (if applicable). • Subsidy of up to 70% is applicable for Singapore Citizens, Permanent Residents or Long-Term Visitor Pass Plus (LTVP+) Holders, subject to funding agency’s approval. • Enhanced subsidy of up to 90% is applicable for Singapore Citizens aged 40 years and above, subject to funding agency’s approval. Note that GST payable will be computed from fee after 70% funding. • Professional Development Unit (PDU) is applicable for Professional Engineers registered under the Professional Engineers (PE) Board only. • All published fees are subject to prevailing GST. CONTACT US For more information, please contact SIPG at +65 6916 7930 or email training-institute@spgroup.com.sg. OTHER SIPG COURSES For more courses, visit our website at: https://www.spgroup.com.sg/about-us/training or Scan the QR code below: Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 3.2_0323

26 February 2015 FOR IMMEDIATE RELEASE SINGAPORE POWER STAFF USE WEARABLE TECHNOLOGY ON THE JOB Cutting-edge technology widens the reach of specialists and improves productivity 1. Singapore Power (SP) staff will be the first in Singapore to use wearable technology, in a pilot beginning later this month. With this technology, SP expects to boost productivity, save costs, and accelerate knowledge transfer. 2. Field staff can engage with specialists and experts in real time and obtain ondemand guidance. Their supervisors in the control room can see what the field staff see and offer real-time guidance. In this way, expert knowledge and experience can be shared widely with real-time visuals. This improves responsiveness to situations, including response to outages, translating into enhanced reliability of power supply to customers. 3. Adopting the new technology also opens a wide range of possibilities to augment skilled resources, to alleviate the shortage of engineering talent. 4. SP's Chief Information Officer Mr Wong Chit Sieng said, “We seek out technology solutions that will improve productivity and effectiveness. Wearable technology has the potential to be a game changer, to the way our 2,000 field crew conduct their work. We are excited to be the first in Singapore to adopt wearable technology to improve operational responsiveness and accelerate knowledge transfer. This will ultimately enhance our ability to maintain reliable power supply, minimising disruptions that would be costly to customers and the Singapore economy.” 5. Please refer to Annex A for key features of the device. – END – 1 Issued by: Singapore Power Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg No : 199406577N www.singaporepower.com.sg For more information, please contact: Warren Wu Corporate Affairs Tel: 6378 8779 Hp: 9170 0175 Email: warrenwu@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. 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. 2 Annex A Key features of the Wearable Technology a) View tasks hands-free They can view their assignments on-the-go and perform their tasks hands-free via an interface activated by hand gestures, touch and voice command. No other manuals or gadgets are required. b) Real-time coaching and back-up Engineers can initiate a video conference and seek real-time input from their supervisors. This could avert costly down-time especially for commercial and industrial customers. c) Library of reference tools Engineers can call up multimedia reference materials such as videos and manuals on the go. 3

新 能 源 展 开 电 动 车 入 网 测 试 推 动 电 动 车 在 本 地 普 及 化 来 自 / 联 合 早 报 发 布 / 2021 年 7 月 9 日 5:00 AM 新 能 源 电 网 总 裁 邱 秀 金 为 具 有 V2G 功 能 的 日 产 Leaf 纯 电 动 车 充 电 。( 新 能 源 集 团 提 供 ) 新 能 源 集 团 展 开 电 动 车 入 网 (Vehicle-to-grid, 简 称 V2G) 技 术 测 试 , 探 讨 利 用 储 存 在 电 动 车 电 池 内 的 电 源 来 加 强 电 网 的 可 靠 性 , 推 动 电 动 车 在 本 地 的 发 展 与 普 及 化 。 通 过 V2G 技 术 , 电 源 能 够 从 电 网 和 电 动 车 的 锂 离 子 电 池 双 向 流 动 。 电 动 车 除 了 能 使 用 电 网 充 电 , 当 太 阳 能 等 可 再 生 能 源 因 天 气 状 况 而 出 现 波 动 时 , 储 存 在 电 动 车 电 池 内 的 电 源 也 能 输 出 至 电 网 , 用 来 平 衡 电 网 的 电 量 。 新 能 源 集 团 (SP Group) 在 文 告 中 说 , 集 团 将 提 供 四 个 充 电 设 施 , 以 进 行 V2G 技 术 的 测 试 。 这 项 测 试 将 探 讨 V2G 的 功 能 与 应 用 如 频 率 调 节 、 从 电 动 车 输 出 电 源 以 减 少 传 统 电 源 的 需 求 、 减 轻 配 电 系 统 中 电 压 过 高 或 过 低 的 问 题 , 以 及 在 尖 峰 和 非 尖 峰 时 段 的 电 动 车 充 电 能 力 。 测 试 工 作 预 计 将 在 明 年 6 月 完 成 。 新 能 源 集 团 指 出 , 若 V2G 技 术 可 行 , 这 将 是 个 具 有 成 本 效 益 的 方 案 , 能 解 决 电 源 间 歇 性 的 问 题 。 同 时 , 在 必 要 时 使 用 储 存 在 电 动 车 电 池 内 的 电 源 , 车 主 或 也 能 获 得 一 笔 费 用 。 新 能 源 集 团 总 裁 黄 天 源 说 :“ 作 为 全 国 电 网 的 经 营 者 , 我 们 必 须 建 造 可 靠 、 智 能 的 电 网 , 以 确 保 我 们 的 电 源 系 统 能 应 付 日 后 因 使 用 电 动 车 , 所 带 来 的 负 荷 增 加 。 为 推 动 可 持 续 性 的 能 源 , 我 们 也 积 极 投 资 并 使 用 智 能 能 源 方 案 , 加 强 电 网 使 用 可 再 生 能 源 的 能 力 。”

Media Coverage Catch the latest news on SP All Years 14 Aug 2026 Expansion of Marina Bay district cooling network to serve 50 projects by 2030 Source: Lianhe Zaobao © SPH Media Limited. Permission required for reproduction 13 Aug 2026 With over ten players vying for a slice of the EV charging market, a wave for market restructuring may ignite with a single spark Source: Lianhe Zaobao © SPH Media Limited. Permission required for reproduction 10 Aug 2026 Singapore's maturing district cooling systems are helping to protect the environment Source: Lianhe Zaobao © SPH Media Limited. Permission required for reproduction 01 Jul 2026 SP Group completes acquisition of EV charge point operator ChargEco Source: The Business Times © SPH Media Limited. Permission required for reproduction. 01 Jul 2026 Over a thousand charging centres to be handed over to SP Mobility Source: Tamil Murasu © SPH Media Limited. Permission required for reproduction. 01 Jul 2026 Over 1,000 ChargEco EV charging points handed over to SP Mobility Source: Berita Harian © SPH Media Limited. Permission required for reproduction. 01 Jul 2026 SP Group completes acquisition of EV charge point operator ChargEco Source: The Business Times © SPH Media Limited. Permission required for reproduction. 01 Jul 2026 Over 1,000 ChargEco EV charging points handed over to SPMobility after completion of deal Source: Lianhe Zaobao© SPH Media Limited. Permission required for reproduction. 01 Jul 2026 Over 1,000 ChargEco EV charging points handed over to SPMobility after completion of deal Source: The Straits Times © SPH Media Limited. Permission required for reproduction. 19 Jun 2026 Strengthening energy resilience and optimising land resource, Singapore builds South Asia's largest underground substation Source: Lianhe Zaobao © SPH Media Limited. Permission required for reproduction 1 2 3 4 5 ... 49

Appendix 1 CPMS Quarterly Assessment Q4 FY25/26 CPMS Quarter Assessment Q4 FY25/26 (01 Jan 2026 – 31 Mar 2026) Results Q4 FY2526 CPMS Quarter Assessment 20 17 15 15 10 5 2 5 0 2 0 Grade A (≥90) Grade B (80 - 89) Grade C (70 - 79) Grade D (60 - 69) Grade E (50-59) Grade F (0-49) We have completed our last quarter for CPMS assessment based on the contracts that are CPMS applicable rendered to your respective company based on the following four (4) areas: (a) Safety; (b) Quality of Work; (c) Project & Risk Management; and (d) Value Added Services The contractors involved in CPMS with their respective grades are shown as below table. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q4 FY25/26 (01 Jan 2026 – 31 Mar 2026) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade KIM SENG HENG ENGINEERING CONSTRUCTION (PTE) LTD LIH MING PTE. LTD. A CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD CHUAN LIM CONSTRUCTION PTE LTD DOSK CONTRACT SERVICES PTE. LTD. HAO DA PTE LTD HPC BUILDERS PTE. LTD. HYNERGY CORPORATION PTE. LTD. KEN-PAL (S) PTE. LTD. LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE. LTD. LONG ZHOU ENGINEERING PTE. LTD. SAM LAIN EQUIPMENT SERVICES PTE LTD SANGEETH CONSTRUCTION PTE LTD SER CHUAN CONSTRUCTION PTE LTD SL LINK ENGINEERING PTE. LTD. TAIHAN CABLE & SOLUTION CO., LTD. WENG GUAN TECHNOLOGY PTE LTD WOH HUP ENGINEERING PTE. LTD. B SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 Contractor Grade AVENUE ENGINEERING PTE LTD FURUKAWA ELECTRIC ENGINEERING SINGAPORE PTE LTD HANAKO CONSTRUCTION PTE. LTD. HSC PIPELINE ENGINEERING PTE LTD HUAT BENG ENGINEERING CONSTRUCTION PTE LTD ILJIN ELECTRIC CO., LTD SINGAPORE BRANCH JIN CHOON CIVIL ENGINEERING PTE. LTD. MACBUILD CONSTRUCTION PTE. LTD. MR. BERG PTE. LTD. NECTRIC ENGINEERING PTE. LTD. PACIFIC CENTRAL TEKNIK PTE LTD SIGMA CABLE COMPANY (PRIVATE) LIMITED TECIVIL ENGINEERING PTE. LTD. U GUAN CONSTRUCTION PTE. LTD. VISTEK PTE. LTD. C CITI CONSTRUCTION & ENGINEERING PTE. LTD. K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD POWERCOM ENGINEERING WORKS PTE. LTD. TEACLY (S) PTE. LTD. UNITED ASPHALT PTE. LTD. D CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD LS CABLE & SYSTEM LTD SINGAPORE BRANCH F SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarterly Assessment Q3 FY25/26 CPMS Quarter Assessment Q3 FY25/26 (01 Oct 2025 – 31 Dec 2025) Results Q3 FY2526 CPMS Quarter Assessment 25 21 20 15 10 5 0 10 6 1 1 0 Grade A (≥90) Grade B (80 - 89) Grade C (70 - 79) Grade D (60 - 69) Grade E (50-59) Grade F (0-49) We have completed our third quarter for CPMS assessment based on the contracts that are CPMS applicable rendered to your respective company based on the following four (4) areas: (a) Safety; (b) Quality of Work; (c) Project & Risk Management; and (d) Value Added Services The contractors involved in CPMS with their respective grades are shown as below table. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q3 FY25/26 (01 Oct 2025 – 31 Dec 2025) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD CHUAN LIM CONSTRUCTION PTE LTD CITI CONSTRUCTION & ENGINEERING PTE. LTD. DOSK CONTRACT SERVICES PTE. LTD. FURUKAWA ELECTRIC ENGINEERING SINGAPORE PTE LTD HUAT BENG ENGINEERING CONSTRUCTION PTE LTD HYNERGY CORPORATION PTE. LTD. JIN CHOON CIVIL ENGINEERING PTE. LTD. KEN-PAL (S) PTE. LTD. LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE. LTD. LIH MING CONSTRUCTION PTE. LTD. LONG ZHOU ENGINEERING PTE. LTD. MACBUILD CONSTRUCTION PTE. LTD. SAM LAIN EQUIPMENT SERVICES PTE LTD SANGEETH CONSTRUCTION PTE LTD SER CHUAN CONSTRUCTION PTE LTD SL LINK ENGINEERING PTE. LTD. TECIVIL ENGINEERING PTE. LTD. U GUAN CONSTRUCTION PTE. LTD. WENG GUAN TECHNOLOGY PTE LTD Grade B SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 Contractor AVENUE ENGINEERING PTE LTD HANAKO CONSTRUCTION PTE. LTD. HAO DA PTE LTD HSC PIPELINE ENGINEERING PTE LTD ILJIN ELECTRIC CO., LTD SINGAPORE BRANCH KIM SENG HENG ENGINEERING CONSTRUCTION (PTE) LTD MR. BERG PTE. LTD. PACIFIC CENTRAL TEKNIK PTE LTD POWERCOM ENGINEERING WORKS PTE. LTD. TAIHAN CABLE & SOLUTION CO., LTD. Grade C K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD LS CABLE & SYSTEM LTD SINGAPORE BRANCH NECTRIC ENGINEERING PTE. LTD. TEACLY (S) PTE. LTD. UNITED ASPHALT PTE. LTD. VISTEK PTE. LTD. D SIGMA CABLE COMPANY (PRIVATE) LIMITED E CHIN KUAN ENGINEERING AND CONTRACTORS PTE LTD F SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarterly Assessment Q2 FY25/26 CPMS Quarter Assessment Q2 FY25/26 (01 Jul 2025 – 30 Sep 2025) Results Q2 FY2526 CPMS Quarter Assessment 20 15 18 13 10 5 4 5 0 0 0 Grade A (≥90) Grade B (80 - 89) Grade C (70 - 79) Grade D (60 - 69) Grade E (50-59) Grade F (0-49) We have completed our second quarter for CPMS assessment based on the contracts that are CPMS applicable rendered to your respective company based on the following four (4) areas: (a) Safety; (b) Quality of Work; (c) Project & Risk Management; and (d) Value Added Services The contractors involved in CPMS with their respective grades are shown as below table. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q2 FY25/26 (01 Jul 2025 – 30 Sep 2025) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD CITI CONSTRUCTION & ENGINEERING PTE. LTD. DOSK CONTRACT SERVICES PTE. LTD. HAO DA PTE LTD HUAT BENG ENGINEERING CONSTRUCTION PTE LTD KEN-PAL (S) PTE. LTD. LIH MING CONSTRUCTION PTE. LTD. LONG ZHOU ENGINEERING PTE. LTD. MACBUILD CONSTRUCTION PTE. LTD. PACIFIC CENTRAL TEKNIK PTE LTD POWERCOM ENGINEERING WORKS PTE. LTD. SAM LAIN EQUIPMENT SERVICES PTE LTD SANGEETH CONSTRUCTION PTE LTD SER CHUAN CONSTRUCTION PTE LTD SING TEC DEVELOPMENT PTE. LTD. TAIHAN CABLE & SOLUTION CO., LTD. U GUAN CONSTRUCTION PTE. LTD. WENG GUAN TECHNOLOGY PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 Contractor Grade CHUAN LIM CONSTRUCTION PTE LTD FURUKAWA ELECTRIC ENGINEERING SINGAPORE PTE LTD HANAKO CONSTRUCTION PTE. LTD. HSC PIPELINE ENGINEERING PTE LTD HYNERGY CORPORATION PTE. LTD. ILJIN ELECTRIC CO., LTD SINGAPORE BRANCH JIN CHOON CIVIL ENGINEERING PTE. LTD. LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD MR. BERG PTE. LTD. NECTRIC ENGINEERING PTE. LTD. SIGMA CABLE COMPANY (PRIVATE) LIMITED TECIVIL ENGINEERING PTE. LTD. VISTEK PTE. LTD. C CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD HI POWER PTE. LTD. HYUNDAI ENGINEERING & CONSTRUCTION CO. LTD K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD TEACLY (S) PTE. LTD. D LIANG & HOW CONTRACTOR PTE. LTD. LS CABLE & SYSTEM LTD SINGAPORE BRANCH SL LINK ENGINEERING PTE. LTD. UNITED ASPHALT PTE. LTD. E SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarterly Assessment Q1 FY25/26 CPMS Quarter Assessment Q1 FY25/26 (01 Apr 2025 – 30 Jun 2025) Results Q1 FY2526 CPMS Quarter Assessment 23 25 20 15 10 5 1 8 7 4 1 0 Grade A (≥90) Grade B (80 - 89) Grade C (70 - 79) Grade D (60 - 69) Grade E (50-59) Grade F (0-49) We have completed our first quarter for CPMS assessment based on the contracts that are CPMS applicable rendered to your respective company based on the following four (4) areas: (a) Safety; (b) Quality of Work; (c) Project & Risk Management; and (d) Value Added Services The contractors involved in CPMS with their respective grades are shown as below table. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q1 FY25/26 (01 Apr 2025 – 30 Jun 2025) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade HUAT BENG ENGINEERING CONSTRUCTION PTE LTD A AVENUE ENGINEERING PTE LTD CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD CHUAN LIM CONSTRUCTION PTE LTD CITI CONSTRUCTION & ENGINEERING PTE. LTD. FURUKAWA ELECTRIC ENGINEERING SINGAPORE PTE LTD HAO DA PTE LTD HSC PIPELINE ENGINEERING PTE LTD J&CO ENGINEERING PTE. LTD. K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD KEN-PAL (S) PTE. LTD. LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE. LTD. LIH MING CONSTRUCTION PTE. LTD. LONG ZHOU ENGINEERING PTE. LTD. MACBUILD CONSTRUCTION PTE. LTD. NECTRIC ENGINEERING PTE. LTD. SAM LAIN EQUIPMENT SERVICES PTE LTD SANGEETH CONSTRUCTION PTE LTD SER CHUAN CONSTRUCTION PTE LTD SING TEC DEVELOPMENT PTE. LTD. TECIVIL ENGINEERING PTE. LTD. U GUAN CONSTRUCTION PTE. LTD. YUAN JI ENTERPRISES PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 Contractor Grade DOSK CONTRACT SERVICES PTE. LTD. HANAKO CONSTRUCTION PTE. LTD. LS CABLE & SYSTEM LTD SINGAPORE BRANCH MR. BERG PTE. LTD. SING & SAN CONSTRUCTION PTE LTD SL LINK ENGINEERING PTE. LTD. UNIGLORY CONSTRUCTION PTE LTD VISTEK PTE. LTD. C HI POWER PTE. LTD. HYUNDAI ENGINEERING & CONSTRUCTION CO. LTD ILJIN ELECTRIC CO., LTD SINGAPORE BRANCH POWERCOM ENGINEERING WORKS PTE. LTD. SIGMA CABLE COMPANY (PRIVATE) LIMITED TAIHAN CABLE & SOLUTION CO., LTD. TEACLY (S) PTE. LTD. D CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD JIN CHOON CIVIL ENGINEERING PTE. LTD. UK ENGINEERING & CONSTRUCTION PTE. LTD. UNITED ASPHALT PTE. LTD. E HYNERGY CORPORATION PTE. LTD. F SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg

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