Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 Feb-26 Mar-26 Apr-26 May-26 Jun-26 Jul-26 HDB 1-Room 86.23 82.42 81.64 83.97 78.63 77.93 75.97 75.08 81.01 81.16 83.75 83.87 HDB 2-Room 99.45 95.00 93.57 97.93 90.47 90.07 87.60 87.37 94.56 94.39 97.23 98.46 HDB 3-Room 126.71 122.50 121.04 124.31 116.58 115.44 112.93 113.86 121.88 120.31 125.78 126.41 HDB 4-Room 151.99 147.59 145.21 150.28 139.53 138.26 135.87 137.34 146.67 144.03 150.19 150.58 HDB 5-Room 162.46 157.97 155.35 160.85 149.14 146.83 145.17 147.64 157.34 153.65 160.62 159.65 HDB Executive 179.80 175.34 171.18 178.17 164.07 162.41 160.35 164.43 173.70 169.66 176.41 176.10 Apartment 184.14 182.73 180.50 187.96 176.05 165.34 160.41 168.05 178.81 182.35 188.05 184.11 Terrace 298.11 292.67 293.17 295.21 285.78 275.95 276.55 284.40 288.13 288.28 301.82 306.22 Semi-Detached 376.26 370.72 362.56 376.52 353.09 342.58 345.08 355.72 360.49 364.38 376.24 385.79 Bungalow 708.95 728.77 693.44 732.73 682.55 680.55 658.72 683.89 721.43 736.03 749.42 755.95 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 Feb-26 Mar-26 Apr-26 May-26 Jun-26 Jul-26 HDB 1-Room 77.97 73.97 73.36 75.72 70.53 69.56 67.40 67.06 72.45 73.17 75.38 75.74 HDB 2-Room 91.17 86.56 85.41 89.23 82.47 81.75 79.33 78.98 85.79 86.30 89.17 90.37 HDB 3-Room 114.89 110.33 109.14 112.40 105.15 103.85 101.34 102.03 109.65 108.97 114.27 114.94 HDB 4-Room 137.35 132.51 130.31 135.32 125.42 124.11 121.47 122.33 131.34 130.12 136.00 136.35 HDB 5-Room 146.23 141.18 138.68 144.16 133.40 131.27 129.19 130.70 140.15 138.19 144.77 143.93 HDB Executive 162.51 157.57 153.76 160.51 147.39 145.83 143.33 146.49 155.34 153.08 159.88 159.36 Apartment 164.54 161.05 158.14 166.34 155.85 144.88 138.68 145.16 157.04 163.00 167.92 164.57 Terrace 273.88 266.42 265.98 269.32 259.90 252.25 251.03 256.90 262.03 264.47 276.75 281.75 Semi-Detached 347.15 340.35 333.46 344.79 323.43 314.80 316.37 323.27 330.29 335.83 348.16 356.89 Bungalow 665.92 680.97 644.28 684.59 638.58 634.59 612.19 635.63 673.27 688.72 701.56 708.60 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing RELIABILITY Louis Ang and Muhammad Hadi Abu Bakar from Gas Operations in SP Group. SP Group's gas operations team employs cutting-edge technology to ensure a steady gas supply. Louis Ang, deputy director, showcased the In-Pipe CCTV System, enabling swift detection and repair of pipeline faults, minimising customer disruptions. Muhammad Hadi Abu Bakar, principal technical officer, emphasised his team's role in monitoring pipelines and supporting projects involving pipeline diversions and network extensions. Read more here. - 4 Apr 2025 TAGS PEOPLE OF SP YOU MIGHT BE INTERESTED TO READ Ground feedback, digital tools: How she helps 8,000 workers end their day safely Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on

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

Gas Distribution Connection Forms Updated 1 Apr 24 Gas Distribution Connection Forms S/No. Form No. Description 1 GD1 Application for Gas Distribution Connection 2 GD2 Application for Admittance of Gas 3 GD3 Certificate of Proof Test 4 GD4 Authorisation to Turn On Gas Meter Control Valve FORM GD1 - APPLICATION FOR GAS DISTRIBUTION CONNECTION To: PowerGas Ltd c/o HOS (Gas Distribution Planning) SP PowerGrid Ltd Through Retailer ____________________________ Signature, Name & Designation of Retailer Representative ____________________________ Name of Retailer GAS CONNECTION TO: _______________________________________________________ (Project Name) _______________________________________________________ (Address of Gas Installation) I would like to apply for connection to the PowerGas’ gas distribution pipeline network for the above project. I hereby submit the following documents and certify that the information provided is correct: • Consumer Project Data Sheet (GD1 Appendix 1). • Location / site plan showing the project site and proposed connection point(s). • Location of Meter Installation & indicative pipe route from property boundary to the Meter Installation (Applicable for Natural Gas connections only). Name of Applicant : ______________________ Designation : ___________________________ Company : _____________________________ Signature/ Date: _________________________ GD1 (0424) GD1 Appendix 1 CONSUMER PROJECT DATA SHEET Consumer Information Project Name : Address of Premises / Development : Request Type : New supply connection / Retailer switch (NG only) * Consumption Information Type of Gas : Town Gas / Natural Gas * Consumer Type : Residential / Non-residential * Application of Gas : Co-Gen / Tri-Gen / Boiler / Cooking / Water Heating / Others * If Others, please specify : ___________________________ (NG only) Retailer Name : (NG only) Injection Point : Gas Consumption Duration per Day : Expected Gas Admittance Date : Gas Usage : 8 / 12 / 24 * hours or otherwise, please specify : ____________ If gas supply is meant for interim use (less than 5 yrs), please specify duration of gas usage in years : ____________ (DD/MM/YY) Delivery Pressure and Flowrate Year 1 mmBtu / year Year 2 mmBtu / year Applicable to NG projects only * Load profile Year 3 Year 4 Year 5 mmBtu / year mmBtu / year mmBtu / year Applicable to TG projects only * Design pressure of gas installation : Maximum Instantaneous Flowrate : Minimum Flowrate : Average Monthly Consumption : Maximum Instantaneous Flowrate : Sm 3 /hr Sm 3 /hr kWh/mth Sm 3 /hr barg Submitted by Applicant Confirmation by Retailer Name of Company : Name of Retailer : Name of Officer : Name of Officer : Designation : Designation : Date : Date : Signature : Signature : I agree with the above information provided by the applicant. Note : The above is for information purposes only. PowerGas may not be able and/or obliged to fulfil any of the above requirements. The minimum committed delivery pressure at the outlet of the GSIV 1barg (NG projects), 10kPa (TG LPB projects) and 1kPa (TG LP projects). However, the gas user may receive higher than the minimum committed pressure which is based on the prevailing network supply pressure. *Delete where applicable GD1 (0424) FORM GD2 - APPLICATION FOR ADMITTANCE OF GAS PowerGas Ltd c/o HOS (Gas Distribution Projects) SP PowerGrid Ltd Through Retailer _______________________________ Signature, Name & Designation of Retailer Representative ____________________________ Name of Retailer ________________________________________ (Project Name) ________________________________________ (Address of Premises / Development) (A) I, the Designated Representative (DR) of the above project, certify that, i. The gas installation from the GSIV up to the Meter Installation (excluding GSIV and Meter) is ready to receive gas. ii. iii. iv. The consumer internal pipe is not connected to the meter installation. I attached the following forms for your reference please: - GD2 Appendix 1 - “Certificate of Completion” - GD2 Appendix 2 - “Certificate of Final Pressure Test” All end points are capped / blanked / plugged off. v. I undertake to conduct Proof Test and submit GD3 immediately prior to the connection. - GD3 “Certificate of Proof Test” ____________________________ Signature and Stamp of DR / Date Name : _______________________________ PE / LGSW * No. : ______________________ ___________________________________________________________________________ (B) I hereby request for admittance of gas to the gas installation up to, but excluding, the Meter Installation on _______________. _____________________________ Signature of Applicant / Date Name : _____________________________ To the Retailer: This is to confirm gas admittance shall be carried out on ______________ (date) at _____________ (time). Please notify all relevant personnel to be present on site. Designation : ________________________ _____________________ SPPG Officer-in-charge GD2 (0424) CERTIFICATE OF COMPLETION GD2 Appendix 1 PowerGas Ltd c/o HOS (Gas Distribution Projects) SP PowerGrid Ltd Through Retailer _______________________________ Signature, Name & Designation of Retailer Representative ____________________________ Name of Retailer __________________________________________ (Project Name) ___________________________________________ (Address of Premises / Development) I, the Designated Representative (DR) of the above project, hereby certify that the Gas Installation for the above project from the GSIV up to the Meter Installation (excluding GSIV and Meter) have been designed and constructed in compliance with the requirements of the latest revision of the following, where applicable: • Gas Act (Cap 116A); • Gas (Supply) Regulations; • Gas Supply Code; • Singapore Standard, SS 608 – Code of Practice for gas Installation; • Other relevant code / standard : ______________________ • All relevant acts, regulations and rules which are applicable to the gas installation; • All statutory and relevant codes which are applicable to the gas installation; • All statutory requirements in government laws and relevant regulations of government departments. 2. The design pressure of the Gas Installation is __________ barg. ____________________________ Signature and Stamp of DR / Date Name : _______________________________ PE / LGSW * No. : ______________________ GD2 (0424) CERTIFICATE OF FINAL PRESSURE TEST GD2 Appendix 2 PowerGas Ltd c/o HOS (Gas Distribution Projects) SP PowerGrid Ltd Through Retailer _______________________________ Signature, Name & Designation of Retailer Representative ____________________________ Name of Retailer ___________________________________________ (Project Name) ___________________________________________ (Address of Premises / Development) 1. I, Designated Representative (DR) of the above project, hereby certify that the Gas Installation from the GSIV up to the Meter Installation (excluding GSIV and Meter) has been successfully tested and passed the final pressure test in accordance with the requirements of: Codes / Standards □ □ (Please tick below where applicable) Singapore Standard, SS 608 – Code of Practice for Gas Installation; or Other relevant code / standard: Pressure Test □ □ □ Test Pressure (Barg) Duration (Hour) Date Passed First test Second test Other test 2. I hereby declare that the design pressure and maximum instantaneous flowrate for the above Gas Installation is in accordance the submission stated in our GD1 form. Should there be changes to the parameters, the DR shall inform Gas Distribution Planning Section (through the gas retailer) to evaluate changes before they are implemented. 3. I shall notify all parties concerned that the Gas Installation has been completed and pressure tested. _______________________________ Signature and Stamp of DR / Date Name : _______________________________ PE / LGSW * No. : ______________________ * Delete where applicable GD2 (0424) PowerGas Ltd c/o HOS (Gas Distribution Projects) SP PowerGrid Ltd Through Retailer FORM GD3 - CERTIFICATE OF PROOF TEST _______________________________ Signature, Name & Designation of Retailer Representative ____________________________ Name of Retailer ___________________________________________ (Project Name) ___________________________________________ (Address of Premises / Development) I, Designated Representative (DR) of the above project, hereby certify that the Gas Installation for the above project from the GSIV up to the Meter Installation (excluding GSIV and Meter) have been tested and successfully passed the proof test 1 on _____________ (date). 2. I further certify that the test pressure has been released and the said Gas Installation is currently at atmospheric pressure. Accordingly, I hereby request to proceed with the connection and gas admittance. 3. I shall undertake to purge and commission the Gas Installation from the GSIV up to the Meter Installation (excluding GSIV and Meter) immediately after the gas admittance. _______________________________ Signature and Stamp of DR / Date Name : _______________________________ PE / LGSW * No. : ______________________ 1 Proof test shall be conducted in accordance with the requirements of Singapore Standard SS 608 for installation designed to operate up to 50 kPa or 20 kPa respectively, otherwise, proof test shall be carried out at 100 kPa or the operating pressure, whichever is lower, for a period of 30mins. REQUEST FOR INTERIM ADMITTANCE OF GAS I, Designated Representative (DR) of the above project, hereby certify that the Gas Installation for the above project from the GSIV up to the Meter Installation (excluding GSIV and Meter) have been prepared and is ready for purging and commissioning. Please proceed to admit gas for the purpose of purging and commissioning. ______________________________ Signature and Stamp of DR / Date Name : _______________________________ PE / LGSW * No. : ______________________ * Delete where applicable GD3 (0424) FORM GD4 - AUTHORISATION TO TURN ON GAS METER CONTROL VALVE Date : ________________ PowerGas Ltd c/o HOS (Gas Distribution Projects) SP PowerGrid Ltd ________________________________________ (Project Name) ________________________________________ (Address of Premises / Development) I, Project Coordinator (PC) of the above project, certify that all legal requirements pertaining to gas safety have been complied with, including (but not limited to) (*) Regulation 3(4)(b) of the Gas (Supply) Regulations. 2. I hereby authorise PowerGas to turn on the Gas Meter Control Valve on my behalf now on ____________ (date) at ______________ (time). ____________________________________ Signature of PC Name : _____________________________ Designation : ________________________ Name of Retailer : ____________________ * Regulation 3(4)(b) of the Gas (Supply) Regulations states that – where an application for a supply of gas (or for an increase to an existing supply) is made to a gas retailer – the relevant gas retailer shall prior to turning on the gas supply at the relevant gas meter control valve, ensure that the appropriate test as specified in the Gas Supply Code is conducted on the gas appliance and the consumer’s internal pipe including the meter installation to ascertain that it is safe to turn on the gas supply. GD4 (0424)

新 能 源 拨 135 万 元 设 助 学 金 450 工 教 院 生 将 受 惠 孙 靖 斐 报 道 jfseng@sph.com.sg 不 确 定 能 否 应 付 , 却 又 想 踏 出 舒 适 圈 ,17 岁 的 吴 辛 恩 深 思 熟 虑 后 , 决 定 选 修 电 子 机 械 与 机 器 人 科 技 课 程 。 始 料 未 及 的 是 , 她 获 得 新 能 源 工 程 系 助 学 金 , 当 初 的 决 定 得 到 了 意 想 不 到 的 支 持 。 吴 辛 恩 还 在 襁 褓 时 , 双 亲 离 异 , 她 和 哥 哥 由 母 亲 独 自 抚 养 成 人 , 一 家 三 口 目 前 住 在 二 房 式 组 屋 。 对 她 来 说 , 助 学 金 不 但 可 减 轻 家 中 的 经 济 负 担 , 更 象 征 了 莫 大 的 鼓 励 和 肯 定 。 为 了 支 持 低 收 入 家 庭 的 工 教 院 生 完 成 学 业 , 新 能 源 集 团 拨 出 135 万 元 设 立 为 期 三 年 的 工 程 系 助 学 金 。 接 下 来 三 年 , 预 计 将 有 450 名 工 教 院 工 程 系 学 生 从 中 受 惠 , 每 人 可 获 得 3000 元 。 这 项 助 学 金 将 以 每 个 月 250 元 的 形 式 发 放 , 可 用 于 分 担 学 生 一 年 的 日 常 开 销 。 其 中 , 修 读 国 家 工 教 局 证 书 (Nitec) 的 学 生 可 从 7 月 起 领 取 助 学 金 ; 高 级 国 家 工 教 局 证 书 (Higher Nitec) 的 学 生 则 从 10 月 起 领 取 。 吴 辛 恩 受 访 时 说 :“ 我 曾 经 认 为 工 程 科 目 枯 燥 乏 味 , 但 被 工 教 院 录 取 后 觉 得 , 与 其 待 在 舒 适 圈 , 何 不 学 习 一 些 新 技 能 ?” 于 是 , 她 带 着 好 奇 开 放 的 心 态 入 学 , 并 逐 渐 发 现 编 写 程 序 和 气 动 技 术 的 乐 趣 , 也 享 受 从 无 到 有 的 创 造 过 程 。 吴 辛 恩 说 :“ 放 学 回 家 后 , 我 会 和 妈 妈 分 享 当 天 学 到 的 有 趣 知 识 。 她 本 来 不 确 定 我 能 掌 握 这 门 专 业 , 但 看 到 我 的 转 变 , 她 很 高 兴 , 特 别 在 得 知 我 拿 到 助 学 金 之 后 , 更 支 持 我 的 选 择 。” 吴 妈 妈 曾 因 疫 情 失 业 , 后 来 通 过 提 升 技 能 找 到 新 工 作 。 面 对 生 活 , 母 女 俩 始 终 抱 持 正 面 坚 毅 的 心 态 。 新 能 源 16% 雇 员 工 教 院 毕 业 为 了 培 养 下 一 代 的 工 程 师 和 技 术 人 员 , 新 能 源 集 团 向 来 为 工 教 院 的 工 程 系 学 生 提 供 助 学 金 和 就 业 机 会 , 集 团 内 也 有 超 过 16% 的 雇 员 来 自 工 教 院 , 当 中 近 六 成 进 一 步 升 学 , 攻 读 文 凭 或 学 位 。 昨 天 , 获 工 程 系 助 学 金 的 10 名 学 生 受 邀 到 新 能 源 集 团 的 亚 逸 拉 惹 分 部 参 观 , 了 解 集 团 的 基 本 运 作 结 构 。 接 下 来 , 集 团 也 会 和 工 教 院 合 作 , 让 学 生 通 过 实 习 了 解 电 网 、 可 持 续 能 源 和 新 科 技 等 知 识 技 能 , 也 有 机 会 向 在 职 资 深 工 程 师 学 习 。 新 能 源 集 团 总 裁 黄 天 源 说 , 集 团 致 力 协 助 来 自 不 同 背 景 的 青 � 吴 辛 恩 ( 中 ) 是 新 能 源 集 团 工 程 系 助 学 金 的 受 益 学 生 之 一 , 她 昨 日 参 观 了 集 团 的 亚 逸 拉 惹 分 部 , 并 尝 试 拉 动 移 动 发 电 车 的 电 缆 。( 曾 坤 顺 摄 ) 年 追 求 职 业 理 想 。 他 说 :“ 工 教 院 为 我 们 的 技 术 人 员 奠 定 了 坚 实 的 工 程 学 基 础 , 确 保 我 国 的 电 力 和 天 然 气 维 持 国 际 化 水 平 。”

News & Media Releases Latest All Years 01 Aug 2021 SP Group Secures First Solar Project in Vietnam Through Joint Venture with BCG Energy 12 Jul 2021 SP Group partners Wuhou District Government to develop smart eco-district in Chengdu 07 Jul 2021 SP Group starts trial of vehicle-to-grid integration to pave the way for greater EV adoption 29 Jun 2021 Electricity Tariff Revision For The Period 1 July to 30 September 2021 28 Jun 2021 Sembcorp Marine Partners SP Group To Integrate Green Energy Tech At Tuas Boulevard Yard 22 Jun 2021 SP Group launches SP Kids at Heart to boost children's learning 15 Jun 2021 SP Group awarded BCA grant to empower greener buildings 27 May 2021 Strides and SP Group to Launch Electrification-As-A-Service (EaaS) for EV Customers 23 May 2021 SP Group Inks MOU with BCG Energy to Invest in Renewables in Vietnam 10 May 2021 SP Group forms JV for Acquisition of Renewable Energy Assets in China 1 ... 12 13 14 ... 23

DISTRIBUTED ENERGY RESOURCE (DER) SYSTEM: CHECKLIST AND DECLARATION OF COMPLIANCE TO SP POWERGRID’S (SPPG) TECHNICAL REQUIREMENTS (To be submitted together with CS1 application) PART I: INSTALLATION DETAILS Consumer Name: Installation/Premises Address: For official use only Application No. Electrical Installation License No.: Installation Intake Voltage: Existing Site Approved Load: kVA / kW (to delete accordingly) PART II: DER SYSTEM DETAILS Total Short Circuit Current Contribution: Amps Metering Point Existing DER System Details Description of Metering Point kWp/kWh kWac 1,3 System Type Location ☐PV ☐BESS ☐Others:___ ☐PV ☐BESS ☐Others:___ ☐PV ☐BESS ☐Others:___ Total Existing Generation Capacity Metering Point Description of Metering Point Location Total Applied Generation Capacity Total Generation Capacity Applied DER System Details kWp/kWh kWac 1,3 System Type Owner of DER system 2 kWp/kWh kWac ,1.3 ☐PV ☐BESS ☐Others:___ ☐PV ☐BESS ☐Others:___ ☐PV ☐BESS ☐Others:___ ☐ Consumer ☐ 3 rd party ☐ Consumer ☐ 3 rd party ☐ Consumer ☐ 3 rd party 1. Based on inverter rated AC capacity. 2. If DER is owned by 3 rd party, please state Company Name: 3. The Consumer shall declare if the Owner of the applied DER system has an aggregated Generation Capacity of ≥ 1MWac installed in this premise. If yes, the Owner of the applied DER system shall furnish the Wholesaler/Generation License at point of Turn-On. ☐ No ☐ Yes New DER Inverter(s) Information: S/N Brand Model Rated Power (kWac) Quantity PART III: DOCUMENT CHECKLIST Please check the boxes to acknowledge that you have submitted the following documents: � Letter of Consent � Single Line Diagram (SLD) (from DER System to Point of Common Coupling (PCC)) Page 1 of 3 Ver 6.0 � PQ Compliance Report � Short Circuit Current Contribution Report � Inverter(s) Specifications � Voltage and Frequency Protection Settings � Inverter(s) Type Test Reports (Harmonics, Voltage Unbalance, Flicker, DC Injection) � Solar panel(s)/Batteries Specifications � Isolation Transformer Specifications (if used) � Dynamic Simulation Model (for aggregated capacity as per Transmission Code C7.2 ) � Other Supporting Documents (if any) Please submit the following documents to the respective Distribution Network (DN) sections upon commissioning of the DER system. 1) Certificate of Compliance 2) Commissioning Declaration of DER System PART IV: TECHNICAL REQUIREMENTS We confirm that the application complies with the following requirements at PCC: 1) Power Quality Harmonics Voltage at PCC (kV) 0.23 / 0.4 6.6 / 22 66 230 / 400 Total harmonic voltage distortion, VTHD < 5% < 4% < 3% < 1.5% Individual harmonic voltage (odd) < 4% < 3% < 2% < 1% Individual harmonic voltage (even) < 2% < 2% < 1% < 0.5% DC Injection Max DC injection per phase < 0.5% of inverter rated output current DC injection is deprecated Voltage Fluctuation Flicker Voltage Unbalance The LEW shall submit technical justification in the PQ compliance report for consideration, if the DER system DC injection at the PCC deviates from this requirement. Percentage difference from nominal voltage < ±3% Short term flicker severity, PST < 1.0 Long term flicker severity, PLT < 0.8 Max ratio of negative phase sequence to positive phase sequence voltage < 1% 2) Protection Abnormal Voltage Response Minimum Holding Time (s) - requirement Maximum Tripping Time (s) - requirement Abnormal Voltage Range (% of nominal voltage) V < 50 50 ≤ V < 88 110 < V < 120 > 0.6 > 2.0 > 1.0 ≤ 1.6 ≤ 3.0 ≤ 2.0 The DER generating unit shall be capable of disconnecting from the transmission system if under or over voltage is detected at the connected person’s incoming switchboard or at the generating unit terminal. Depending on the abnormal voltage range, the generating unit shall remain in operation for a minimum holding time and disconnect before the maximum tripping time as specified above. Abnormal Frequency Response Operating Time Continuous operation Frequency Range (Hz) 47.5 ≤ f ≤ 52 47 ≤ f < 47.5 Remain in operation for at least 20s each time frequency falls below 47.5Hz. 3) Reconnection The DER system shall also cease to energize the transmission system for faults on the service connection between the DER system to the PCC. The DER system may reconnect to the transmission system 1 minute after the voltage and frequency at its connection point have recovered and remained within the ranges listed as follows: (a) Frequency within 49.8Hz and 50.2Hz; Page 2 of 3 Ver 6.0 (b) Transmission network voltage within ±3% of the nominal value or distribution network voltage within ±6% of the nominal value. 4) Inverter Specification Reactive power control mode: Q(V) Control 4 If other mode is selected, please indicate the details: _____________________________________________ 4. By signing below (Part IV), you agree that the above reactive power control mode will be set before inverter(s) energization, in compliance with the requirements stipulated in the Transmission Code. For more details on the settings, please refer to Transmission Code F12. PART V: CHOICE OF BACKUP SCHEME FOR EMBEDDED GENERATION (DER) (Must be filled for Intake Voltage at HT and above) We understand that consumers connected at HT and above with embedded generation (DER) are required to choose a backup scheme 5 for their service connection. Please prepare a Supplemental Agreement for Consumer based on the backup scheme of their choice (please tick one backup scheme): ☐ 1) Summation Scheme (please tick one metering option): ☐ Installation of Summation meters (Where there are no generation meters installed, summation meters will be provided by SPPA) ☐ Generation meters (If generation meters are already installed, there is no need to install additional summation meters as the generation meters can double up as summation meters) ☐ Solar Generation Profile (Applicable for contestable consumers who have embedded generation (PV) below 10 MWac and are registered with SPS/EMC) ☐ 2) Capped Capacity Scheme ☐ 3) Extended Capped Capacity Scheme 5. For more details on backup scheme, please refer to Handbook on “How to Apply for Electricity Connection” (Appendix 39). PART VI: DECLARATION OF COMPLIANCE TO SPPG’S TECHNICAL REQUIREMENTS I, (LEW No.: ), (Name) the undersigned Licensed Electrical Worker (LEW) for the DER installation at the above premises, declare that I have evaluated and confirmed that the DER system complies with the above, including requirements as per “Technical Requirements of Distributed Generation (DG) and New Extra High Tension (EHT) Connection”. Signature: Date: (DD/MM/YYYY) Page 3 of 3 Ver 6.0

Search Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/upholding-our-energy-networks-for-36-years-and-counting SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Upholding our energy networks for 36 years and counting RELIABILITY Backed by 36 years of experience at SP Group, veteran engineer Ang Seng Kok has been part of a gamut of iconic projects and meticulous operations that have established Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/going-underground-to-optimise-space-and-enhance-security SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Going underground to optimise space and enhance security RELIABILITY   SP Group is constructing the first large-scale underground substation in Southeast Asia. Located at Labrador, SP will build its 230kV electrical substation Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/sp-partners-edf-Group-to-develop-subsea-transmission-cable SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SP partners EDF Group to develop subsea transmission cable RELIABILITY Stanley Huang (left), SP Group CEO, with Jean-Philippe Buisson, Senior Vice President of Asia at EDF International, at the MOU signing ceremony on 11 October 2021. SP Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/sit-partners-sp-to-boost-engineering-talent-and-advance-singapore-energy-sector SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SIT partners SP to Boost Engineering Talent & Advance Singapore's Energy Sector RELIABILITY SP Group (SP) and Singapore Institute of Technology (SIT) signed a Memorandum of Understanding at Energy Innovation 2022 conference Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/shaping-the-evolution-of-electricity-meters-in-the-past-25-years SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Shaping the evolution of electricity meters in the past 25 years RELIABILITY Vice President of SP Services’ Metering Branch Razali Bin Mohd. “If my coral dies, you pay”, is a customer’s comment that 51-year-old Razali Bin Mohd recalls Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/enjoy-a-seamless-unified-experience SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Enjoy a Seamless, Unified Experience RELIABILITY Life would be a breeze if we could get our important tasks done fast, anytime, anywhere. With the SP Utilities mobile app, you can open a utility account, make a payment and even chat Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/young-animators-draw-up-gas-safety-tips SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Young Animators Draw up Gas Safety Tips RELIABILITY Working closely with NYP students were SP Group’s gas safety committee and corporate affairs department. The team comprised (first row, from left) SP’s Engineer Lydia Koh, SP’s Senior Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/mentor-gives-out-tough-assignments-to-sharpen-skills-of-next-generation Mentor gives out tough assignments to sharpen skills of next generation RELIABILITY On any given day, Senior Principal Engineer and Technical Expert Chua Khim Mong, would pose a hypothetical engineering problem in a group chat, challenging his team of technical officers and technicians to solve Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/guarding-gas-operations-for-the-nations-power-needs SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Guarding Gas Operations for the Nation’s Power Needs RELIABILITY Ong Sheau Chin at the Sakra Gas Receiving Facility in Jurong Island. Most people associate gas with cooking, so it is easy to underestimate how gas operations impact Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/Ground-feedback-digital-tools-How-she-helps-8000-workers-end-their-day-safely Ground feedback, digital tools: How she helps 8,000 workers end their day safely RELIABILITY Yuan Yinxi (right), an SP Group safety manager works closely with site teams (seen here starting their day with a safety pledge), to champion ground-up safety practices and ensure everyone returns home Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/Lighting-the-way-Following-in-his-father-footsteps-to-keep-S-pore-power-grid-running-24-7 Lighting the way: Following in his father’s footsteps to keep S’pore’s power grid running 24/7 RELIABILITY Abd Fazil Hussain (right) with his son, Muhammad Shalihin Abd Fazil, who will join SP Group for an eight-month internship in 2025. Inspired by his father’s passion and commitment, Shalihin Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/protecting-our-underground-network SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Protecting Our Underground Network RELIABILITY Principal Engineer James Ou and his team conduct checks on worksites to ensure electricity cables and gas pipes are not compromised. When a patrol officer from SP Group’s Earthworks Category: Reliability 1 2 3 4 5 ..... 22

Appendix 1 CPMS Quarterly Assessment Q4 FY22/23 CPMS Quarter Assessment Q4 FY22/23 (1 Jan 2023 - 31 Mar 2023) Results Q4 FY2223 CPMS Quarter Assessment 24 25 20 15 10 5 3 13 0 3 4 0 Grade A (≥90) Grade B (80 - 89) Grade C (70 - 79) Grade D (60 - 69) Grade E (50-59) Grade F (40-49) We have completed our 4 th 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, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q4 FY22/23 (1 Jan 2023- 31 Mar 2023) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade HIAP ENGINEERING & CONSTRUCTION PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD MACBUILD CONSTRUCTION PTE LTD A CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD CITI CONSTRUCTION & ENGINEERING PTE LTD DOSK CONTRACT SERVICES PTE LTD HANAKO CONSTRUCTION PTE LTD HAO DA PTE LTD INTAC SYSTEMS SOLUTION PTE LTD K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIH MING CONSTRUCTION PTE LTD LONG ZHOU ENGINEERING PTE LTD MO GUAN CONSTRUCTION ENGINEERING PTE LTD PACIFIC CENTRAL TEKNIK PTE LTD POWERCOM ENGINEERING WORKS PTE LTD RMA FIVENTURES ASIA-PACIFIC PTE LTD SAM LAIN EQUIPMENT SERVICES PTE LTD SING TEC DEVELOPMENT PTE LTD SL LINK ENGINEERING PTE LTD TEACLY (S) PTE LTD UNIGLORY CONSTRUCTION PTE LTD VISTEK PTE LTD WENG GUAN TECHNOLOGY PTE LTD YEW ANN CONSTRUCTION PTE LTD YONG SHENG ENGINEERING CONSTRUCTION PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 Contractor HONG HOCK GLOBAL PTE LTD HSC PIPELINE ENGINEERING PTE LTD ILJIN ELECTRIC CO., LTD SINGAPORE BRANCH INTEGRATE ENGINEERS PTE LTD KHIAN HENG CONSTRUCTION PTE LTD LS CABLE & SYSTEM LTD SINGAPORE BRANCH MR BERG PTE LTD SER CHUAN CONSTRUCTION PTE LTD SIGMA CABLE COMPANY (PRIVATE) LIMITED SING AND SAN CONSTRUCTION PTE LTD UK ENGINEERING & CONSTRUCTION PTE LTD WEE GUAN CONSTRUCTION PTE LTD YUAN JI ENTERPRISES PTE LTD Grade C ASPHALT SPECIALIST SERVICES PTE LTD JIN CHOON CIVIL ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE LTD E AVENUE ENGINEERING PTE LTD HI POWER PTE LTD J&CO ENGINEERING PTE LTD TAIHAN CABLE & SOLUTION CO., LTD F SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 CPMS Quarterly Assessment Q3 FY22/23 CPMS Quarter Assessment Q3 FY22/23 (1 Oct 2022 – 31 Dec 2022) Results Q3 FY2223 CPMS Quarter Assessment 30 30 25 20 15 10 5 0 Grade A (≥90) 2 Grade B (80 - 89) 12 Grade C (70 - 79) 5 Grade D (60 - 69) Grade E (50-59) 1 1 Grade F (0-49) We have completed our 3 rd 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, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q3 FY22/23 (1 Oct 2022 – 31 Dec 2022) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade HIAP ENGINEERING & CONSTRUCTION PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD A CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD CHUAN LIM CONSTRUCTION PTE LTD CITI CONSTRUCTION & ENGINEERING PTE LTD HONG HOCK GLOBAL PTE LTD HSC PIPELINE ENGINEERING PTE LTD HUAT BENG ENGINEERING CONSTRUCTION PTE LTD K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD KHIAN HENG CONSTRUCTION PTE LTD KRISHCO SINGAPORE CONSTRUCTION PTE LTD LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIH MING CONSTRUCTION PTE LTD LONG ZHOU ENGINEERING PTE LTD MACBUILD CONSTRUCTION PTE LTD MO GUAN CONSTRUCTION ENGINEERING PTE LTD Mr Berg Pte Ltd PACIFIC CENTRAL TEKNIK PTE LTD RMA FIVENTURES ASIA-PACIFIC PTE LTD SAM LAIN EQUIPMENT SERVICES PTE LTD SIGMA CABLE COMPANY (PRIVATE) LIMITED SING AND SAN CONSTRUCTION PTE LTD SING TEC DEVELOPMENT PTE LTD SKK WORKS PTE LTD SL LINK ENGINEERING PTE LTD TEACLY (S) PTE LTD UK ENGINEERING & CONSTRUCTION PTE LTD UNIGLORY CONSTRUCTION PTE LTD WEC ENGINEERS & CONSTRUCTORS PTE LTD YEW ANN CONSTRUCTION PTE LTD YONG SHENG ENGINEERING CONSTRUCTION PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 Contractor Grade ARC URBAN SERVICES PTE LTD ASPHALT SPECIALIST SERVICES PTE LTD AVENUE ENGINEERING PTE LTD CPC CONSTRUCTION PTE LTD HANAKO CONSTRUCTION PTE LTD HI POWER PTE LTD ILJIN ELECTRIC CO LTD SINGAPORE BRANCH J&CO ENGINEERING PTE LTD SER CHUAN CONSTRUCTION PTE LTD TAIHAN CABLE & SOLUTION CO., LTD. VISTEK PTE LTD WEE GUAN CONSTRUCTION PTE LTD C DOSK CONTRACT SERVICES PTE LTD INTEGRATE ENGINEERS PTE LTD LS CABLE & SYSTEM LTD SINGAPORE BRANCH POWERCOM ENGINEERING WORKS PTE LTD YUAN JI ENTERPRISES PTE LTD D JIN CHOON CIVIL ENGINEERING PTE LTD E LIANG & HOW CONTRACTOR PTE LTD F SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 CPMS Quarterly Assessment Q2 FY22/23 CPMS Quarter Assessment Q2 FY22/23 (1 Jul 2022- 30 Sep 2022) Results Q2 FY2223 CPMS Quarter Assessment 20 16 15 9 9 10 5 3 3 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 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, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q2 FY22/23 (1 Jul 2022 - 30 Sep 2022) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade HIAP ENGINEERING & CONSTRUCTION PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD LIH MING CONSTRUCTION PTE LTD A CHUAN LIM CONSTRUCTION PTE LTD DOSK CONTRACT SERVICES PTE LTD HSC PIPELINE ENGINEERING PTE LTD K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE LTD MACBUILD CONSTRUCTION PTE LTD MO GUAN CONSTRUCTION ENGINEERING PTE LTD Mr Berg Pte Ltd NEW CASTLE ENGINEERING PTE LTD PACIFIC CENTRAL TEKNIK PTE LTD RMA FIVENTURES ASIA-PACIFIC PTE LTD SAM LAIN EQUIPMENT SERVICES PTE LTD SER CHUAN CONSTRUCTION PTE LTD SING TEC DEVELOPMENT PTE LTD SKK WORKS PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 Contractor Grade ASPHALT SPECIALIST SERVICES PTE LTD CPC CONSTRUCTION PTE LTD ILJIN ELECTRIC CO LTD SINGAPORE BRANCH J&CO ENGINEERING PTE LTD SIGMA CABLE COMPANY (PRIVATE) LIMITED TAIHAN CABLE & SOLUTION CO., LTD. UNIGLORY CONSTRUCTION PTE LTD VISTEK PTE LTD WEE GUAN CONSTRUCTION PTE LTD C ARC URBAN SERVICES PTE LTD HUAT BENG ENGINEERING CONSTRUCTION PTE LTD INTEGRATE ENGINEERS PTE LTD KHIAN HENG CONSTRUCTION PTE LTD KRISHCO SINGAPORE CONSTRUCTION PTE LTD POWERCOM ENGINEERING WORKS PTE LTD TEACLY (S) PTE LTD WEC ENGINEERS & CONSTRUCTORS PTE LTD YONG SHENG ENGINEERING CONSTRUCTION PTE LTD D LS CABLE & SYSTEM LTD SINGAPORE BRANCH SL LINK ENGINEERING PTE LTD YUAN JI ENTERPRISES PTE LTD E HI POWER PTE LTD LIH MING CONSTRUCTION PTE LTD F SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 CPMS Quarterly Assessment Q1 FY22/23 CPMS Quarter Assessment Q1 FY22/23 (01 Apr - 30 Jun 2022) Results Q1 FY2223 CPMS Quarter Assessment 20 15 10 5 4 12 16 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 (40-49) We have completed our 1 st 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, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q1 FY22/23 (01 Apr - 30 Jun 2022) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade HIAP ENGINEERING & CONSTRUCTION PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO. LTD LIH MING CONSTRUCTION PTE LTD MO GUAN CONSTRUCTION ENGINEERING PTE LTD A HSC PIPELINE ENGINEERING PTE LTD KHIAN HENG CONSTRUCTION PTE LTD LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE LTD MACBUILD CONSTRUCTION PTE LTD NEW CASTLE ENGINEERING PTE LTD SIGMA CABLE COMPANY (PRIVATE) LIMITED SER CHUAN CONSTRUCTION PTE LTD SKK WORKS PTE LTD SL LINK ENGINEERING PTE LTD YEW ANN CONSTRUCTION PTE LTD YUAN JI ENTERPRISES PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg Appendix 1 Contractor Grade ARC URBAN SERVICES PTE LTD CHUAN LIM CONSTRUCTION PTE LTD CPC CONSTRUCTION PTE LTD DOSK CONTRACT SERVICES PTE LTD HUAT BENG ENGINEERING CONSTRUCTION PTE LTD KRISHCO SINGAPORE CONSTRUCTION PTE LTD LS CABLE & SYSTEM LTD SINGAPORE BRANCH MR BERG PTE LTD PACIFIC CENTRAL TEKNIK PTE LTD POWERCOM ENGINEERING WORKS PTE LTD SAM LAIN EQUIPMENT SERVICES PTE LTD SING TEC DEVELOPMENT PTE LTD TEACLY (S) PTE LTD UNIGLORY CONSTRUCTION PTE LTD VISTEK PTE LTD WEE GUAN CONSTRUCTION PTE LTD C HI POWER PTE LTD ILJIN ELECTRIC CO., LTD SINGAPORE BRANCH J&CO ENGINEERING PTE LTD K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD WEC ENGINEERS & CONSTRUCTORS PTE LTD YONG SHENG ENGINEERING CONSTRUCTION PTE LTD D ASPHALT SPECIALIST SERVICES PTE LTD TAIHAN CABLE & SOLUTION CO., LTD E F SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg