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 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=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=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 [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 Searchhttps://www.spgroup.com.sg/search?tag=sunspec Search Singapore Polytechnic And SP Group Launch Next-Generation Solar Car For World Solar Challenge 2017https://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Singapore-Polytechnic-And-SP-Group-Launch-Next-Generation-Solar-Car-For-World-Solar-Challenge-2017 Media Release [Guide] Solar Power 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 Searchhttps://www.spgroup.com.sg/search?tag=singapore-polytechnic -polytechnic Search Searchhttps://www.spgroup.com.sg/search?tag=sunspec Search Singapore Polytechnic And SP Group Launch Next-Generation Solar Car For World Solar Challenge 2017https://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Singapore-Polytechnic-And-SP-Group-Launch-Next-Generation 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

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[●insert name of contractor●] Date: [●] [●insert address of contractor●] Co. Registration No.: [●] Your Ref: [●] Our Ref: [●] Dear Sir REQUIREMENTS FOR EARTHWORKS [●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 Electricity Act (Cap. 89A) (the "Act")) ("Earthworks") from [●] to [●]. 2. Pursuant to Section 80(4)(a) of the Act, you are required to comply with the following requirements when carrying out the Earthworks: 2.1. Establishing Electricity Cable Positions and Electricity Cable Routes 2.1.1. You shall engage a Licensed Cable Detection Worker (“LCDW”) to create an electricity cable (as defined in Section2 of the Act) ("Electricity Cable") corridor using adequate and prominent barricades and signposts. You shall strictly monitor and control, by using a Permit-to-Work (“PTW”) system, the Earthworks carried out inside the barricaded Electricity Cable corridor. 2.1.2. You shall ensure that the pegging and marking of Electricity Cable positions / routes are durable and prominent. You shall also ensure that such pegging and marking are not disturbed, removed or tampered with and are reapplied from time to time to ensure that they remain conspicuous for the entire project in which the Earthworks are or are to be carried out (“Project”). You shall not drive steel pins, spikes, long pegs or other similar objects into the ground as these can damage underground Electricity Cables. 2.1.3. You shall re-engage the LCDW to reconfirm the Electricity Cable positions before reapplying missing or faded pegs and surface markers on the ground or inside trenches. 2.1.4. You shall re-engage the LCDW to carry out Electricity Cable detection work and to update Electricity Cable detection drawing and peggings / markings at the Worksite after the carrying out of any Electricity Cable diversion, decommissioning of substation, new commissioning of substation and/or Electricity Cable termination work within the Worksite. You shall brief all Worksite personnel of the new positions of the Electricity Cable positions. Page 1 of 11 2.1.5. You shall ensure that the Electricity Cable peggings / markings are each installed at intervals no further than 3 metres apart. You shall indicate the voltage levels and the approximate depth of the Electricity Cable at such peggings / markings. 2.2. Risk Management 2.2.1. You shall assess the impact of carrying out the intended Earthworks on the Electricity Cables and Electricity Cable joints and prepare a report detailing such assessment. 2.2.2. 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 risk assessment that had been carried out and promptly notify SP PowerGrid Limited (an electricity licensee as defined in Section 2 of the Act) ("SPPG") in writing if there are any changes to such earlier assessment. 2.2.3. 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 Project team, including sub-contractors and any third party who are involved in any way with any part of the intended Earthworks. 2.3. Worksite Management 2.3.1. When working in the vicinity of an Electricity Cable, you shall carry out a site visit jointly with an Earthworks Surveillance & Patrolling section, SPPG (“ESP”) officer before carrying out any Earthworks specified under the submitted NCE. 2.3.2. You shall provide a full-time Registered Earthworks Supervisor (“RES”) to monitor the Worksite operations for the entire duration of any Earthworks. You shall ensure that the RES is familiar with these requirements. 2.3.3. You shall ensure that daily site briefings with all Worksite workers are conducted (in languages that are understood by all workers) to remind them about the location of Electricity Cables and the measures to be taken to prevent damage to the Electricity Cable(s). You 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 Worksite workers who have attended such briefings). You shall also disallow any Worksite 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. 2.3.4. You shall inform ESP officers of the identity of the Worksite management / LCDW / Registered Excavator Operator (“REO”), the proposed methods of carrying out of the Page 2 of 11 Earthworks and/or location of the proposed Earthworks. You shall also inform the ESP officers if there are any changes to the above. 2.3.5. You shall ensure that information on the presence of Electricity Cables in the vicinity of the Worksite and all mitigating measures to be taken to prevent damage to such Electricity Cables 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. 2.3.6. 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 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. 2.4. Trial Holes 2.4.1. You shall dig an adequate number of appropriate trial holes by manual means to determine the exact location of Electricity Cables prior to the carrying out of intended Earthworks. Each trial hole shall be of minimum size of 1.0 metre by 1.0 metre and of minimum depth of 1.0 metre or until the Electricity Cable slabs are exposed. 2.4.2. You shall seek advice from the LCDW on the minimum number of trial holes to be dug so as to ascertain the orientation of each Electricity Cable and its depth. 2.4.3. In the event that you are not able to locate the Electricity Cable indicated in the Electricity Cable plan obtained from SPPG pursuant to Section 80(1)(b) of the Act (which shows the necessary information on the location of Electricity Cables) ("SPPG Cable Plan") and the LCDW is unable to detect the Electricity Cable by way of digging trial holes, you shall engage a LCDW to carry out re-detection and progressive scanning inside the excavated trial holes. 2.4.4. You shall contact ESP and give at least 3 days’ advance notice in writing of the date and time of the intended commencement of digging of the trial holes where the trial holes to be dug are within 3 metres of 66kV / 230kV / 400kV Electricity Cables. 2.4.5. You shall not use any hand augering tools to dig trial holes. 2.4.6. You shall only use powered mechanical equipment for the initial breaking of the surface layer of hard-core/premix when working in the vicinity of Electricity Cables. Page 3 of 11 You shall not use powered mechanical equipment below the surface layer of hardcore premix and shall only use manual excavation with hand tools. 2.4.7. In the event that you intend to carry out vertical drilling works, you shall dig a trial hole at the actual position of each vertical drilling point prior to commencement of drilling work to ascertain that there are no underground Electricity Cables at or near the drilling point. 2.4.8. After the trial holes have been dug, you shall ensure that photographs of the trial holes are taken showing the dimensions of trial holes, their location and the measured depth of the exposed Electricity Cable slabs in the trial hole. You shall make these photographs available to SPPG upon request. 2.5. Seek Consultation with SPPG: ESP, Distribution Network (“DN”), Regional Network ("RN") and Extra High Voltage Network ("EHVN") sections 2.5.1. You shall contact and consult SPPG for approval to carry out any Earthworks when such Earthworks are within 3 metres of any Electricity Cable and / or when there is a need to work beyond the Electricity Cable slab. 2.5.2. In the event that the intended Earthworks are within 3 metres of 66kV / 230kV / 400kV Electricity Cables, you shall also contact and consult the respective RN and / or EHVN section of SPPG for approval to carry out such Earthworks and provide a detailed method of statement and intended measures for the protection of such Electricity Cables. 2.5.3. You shall contact and consult the respective RN and / or EHVN section of SPPG for approval to carry out any Earthworks when such Earthworks involve: 2.5.3.1. Under-crossing or over-crossing of 66kV / 230kV / 400kV Electricity Cables; 2.5.3.2. Deep excavations which may result in ground movement / settlement; and / or 2.5.3.3. Construction of any structure on top of 66kV / 230kV / 400kV Electricity Cables. 2.5.4. You shall also ensure that a SPPG officer is present at the carrying out of any Earthworks which involve under-crossing or over-crossing of any 66kV / 230kV / 400kV Electricity Cables. Page 4 of 11 2.5.5. You shall contact and consult ESP for advice before carrying out any Earthworks within 3 metres of any 22kV / 6.6kV electricity cables. 2.5.6. You shall contact and consult the respective DN / RN and / or EHVN sections of SPPG for approval to carry out any Earthworks which may involve shifting, denting or breaking any SP Power Assets' uPVC pipes and/or the shifting of any Electricity Cable and Electricity Cable joint. 2.6. Protection of Electricity Cables and Electricity Cable Diversion 2.6.1. You shall not carry out any excavation beyond the Electricity Cable slab level. You shall only remove any Electricity Cable slabs, expose any Electricity Cables and its auxiliary, in the presence of a SPPG officer. 2.6.2. You shall provide protective steel plates above Electricity Cables where powered mechanical excavator / heavy vehicle / equipment are likely to traverse and / or damage such Electricity Cables. You shall not allow heavy machinery and/or vehicles to be parked (whether temporary or otherwise) on top of Electricity Cables. 2.6.3. You shall ensure that proper and adequate shoring and shuttering are installed to prevent soil movement which may damage the Electricity Cables which are in the vicinity of such intended Earthworks. You shall obtain and provide a method of statement with a Professional Engineer's endorsement of the relevant shoring and shuttering design to SPPG upon request. 2.6.4. In the event that any hot works (i.e. any process that can be a source of ignition when flammable material is present or can be a fire hazard regardless of the presence of flammable material) are to be carried out in the vicinity of exposed Electricity Cables, you shall take all necessary safety precautions to avoid damaging the protective coatings and sheaths of such Electricity Cables. 2.6.5. You shall provide adequate protection to known and unexposed or reinstated Electricity Cables that are within the Worksite when carrying out any Earthworks. 2.6.6. You shall relocate your intended earthworks away from any Electricity Cable or submit an official request to the respective DN / RN / EHVN sections of SPPG to divert out of the Worksite any Electricity Cable that will be affected by the intended Earthworks and bear any and all costs incurred from such diversion. 2.6.7. In the event that the intended Earthworks causes the ground surface level to be reduced, in order to maintain a consistent depth from the ground surface level, you shall submit an official request to the respective DN / RN / EHVN sections of SPPG to relocate any affected Electricity Cable such that its depth from the reduced ground Page 5 of 11 surface is returned to its initial depth from the original ground surface level and bear any and all costs incurred arising from or in connection with such relocation. 2.6.8. You shall seek approval from the respective DN / RN / EHVN sections of SPPG before suspending any Electricity Cables. You shall ensure that any exposed Electricity Cable is securely supported and such Electricity Cable suspension support system is effective in protecting the exposed Electricity Cable from damage. In the event that the Electricity Cable suspension support system is longer than 6 metres in length, you shall ensure that such Electricity Cable suspension support system is endorsed by a Professional Engineer. You shall also ensure that exposed Electricity Cables are well protected with gunny sacks and / or half gutter uPVC pipes at all times. 2.6.9. You shall not suspend any Electricity Cable joint. 2.6.10. 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 Electricity Cables to avoid damaging any Electricity Cable and/or Electricity Cable Joint. 2.6.11. You shall not construct any structure (temporary, permanent or otherwise) over any Electricity Cable. The Electricity Cables and accessories shall be made accessible to SPPG at all times for maintenance purposes. 2.6.12. You shall not place any material, debris, sharp object, concrete trash and / or heavy object on top of any Electricity Cable and / or Electricity Cable corridor within the Worksite. 2.6.13. You shall provide adequate lighting if the Earthworks are to be carried out at night. 2.6.14. You shall stop work immediately and report to SPPG’s Electricity Service Centre upon any damage or suspected damage to any Electricity Cable. You shall ensure that all Worksite personnel are kept away from the location of the damaged Electricity Cable for safety. 2.6.15. You and/or your workers shall not attempt to repair or modify any damaged Electricity Cable. 2.6.16. You shall stop all Earthworks and call SPPG for advice whenever in doubt. 2.6.17. Damaging an Electricity Cable 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. Page 6 of 11 2.6.18. SPPG shall be entitled to ask you to stop work with immediate effect in the event of any actual or suspected damage to any Electricity Cable, to prevent or avoid any damage or further damage to any Electricity Cable. 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. 2.6.19. You shall comply with any requirements as reasonably prescribed by SPPG in SPPG’s review and endorsement of the relevant method of statement and any other documents submitted by you in relation thereto for the Earthworks. 2.7. NCE Submission by Sub-Contractor(s) and NCE Extension 2.7.1. You and/or your representatives shall attend meetings with ESP as and when required. 2.7.2. In the event that you engage a sub-contractor to carry out any Earthworks within the vicinity of any high voltage Electricity Cable, you shall ensure that such sub-contractor submits the appropriate NCE prior to the carrying out of any Earthworks in the vicinity of any high voltage Electricity Cable. 2.7.3. 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. 2.7.4. You shall obtain a new SPPG Cable Plan from SPPG prior to submitting the NCE. 2.7.5. Prior to carrying out any Earthworks, you shall consult SPPG to ascertain if there are changes to the cable plans that you possess. In the event there are changes to the cable plans, you shall purchase fresh cable plans from SPPG. 2.8. Powered Mechanical Excavation Works 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 Electricity Cable. Page 7 of 11 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 near or above any Electricity Cable. You shall only use manual excavation with hand tools below the surface layer of hard-core/premix. 2.9. Vertical and Horizontal Drilling/Penetration Works 2.9.1. 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 percussion or jack-in method, bore piling casing, installation of ground anchors, pressure grouting, installing of tubes, installing of poles, hand augering, pipe jacking, shoring works, soil investigations, bore drilling and horizontal directional drilling in order to avoid damage to any Electricity Cables. You shall do this by, amongst other things: 2.9.1.1. Consulting with a LCDW, referring to the SPPG Cable Plan and the LCDW cable detection drawings and digging appropriate trial holes by manual means to confirm the presence or absence of any Electricity Cable prior to the carrying out of any Earthworks. 2.9.1.2. For pipe jacking and horizontal directional drilling, you shall consider the 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 2 metres between the path of drilling / boring device and any Electricity Cables in the vicinity of the Earthworks. 2.9.2. Sinking of Earth Rods. Trial holes shall be required to locate the closest edge of a cable slab. A minimum clearance distance of 2 metres shall be kept between the earth rod and the closest edge of the cable slab, as determined by the LCDW in the presence of an ESP officer. 2.9.3. Sinking and Extraction of Sheet Piling Works. Trial holes shall be required to locate the closest edge of a cable slab. A minimum clearance distance of 2 metres shall be kept between the sheet piles and the closest edge of cable slab. For sheet piles that are required to be installed parallel to the Electricity Cables, the stretch of the closest edge of cable slabs is required to be exposed. 2.10. Pressure Grouting Works 2.10.1. You shall ascertain the alignment of Electricity Cable within the grouting influence zone prior to the carrying out of any Earthworks. Page 8 of 11 2.10.2. 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 the Electricity Cables within the grouting influence zone. 2.11. PTW and Records 2.11.1. 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 Electricity Cables. 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. 2.11.2. You shall display prominently and make available the most up to date NCE, SPPG Cable Plans, LCDW cable detection drawings and these requirements at the Worksite where the proposed Earthworks are to be carried out. 2.11.3. You shall keep progressive records (Photographs / Movement Chart) of the Earthworks that have been carried out including, not limited to, work schedules and locations 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 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 Electricity Cables. 3.3. Pursuant to Section 80(4)(a) of the Act, it shall be the duty of the person who carries out any Earthworks to comply with all reasonable requirements of SPPG for the prevention of damage to a high voltage Electricity Cables. Pursuant to Section 80(7) of the Act, any person who contravenes Sections 80(4)(a) of the Act 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 85(1) of the Act provides that any person who, removes, destroys or damages any Electricity Cable which is part of a transmission system that belongs to or that is 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. Page 9 of 11 3.4. Damaging an Electricity Cable may also cause fatalities or severe injuries to personnel as well as damage to property. 3.5. Should you require any further clarification, please contact the undersigned ESP officer at [●] and/or the respective sections of SPPG as listed in the table below: Subject Matter SPPG Section Telephone Enquiry on 400kV and 230kV Electricity Cables Enquiry on 66kV Electricity Cables Enquiry on 22kV and below Electricity Cables Enquiry Earthworks Requirements on Enquiry on as-built drawing, cable plan Reporting Electricity Damage Cable Extra High Voltage Network (EHVN) Section Regional Network East/West (RNE/RNW) Sections Distribution Network North (DNN) Section Distribution Network South (DNS) Section Distribution Network East (DNE) Section Distribution Network West (DNW) Section Distribution Network Central (DNC) Section Earthworks Surveillance & Patrolling Section Mapping & Earthworks Administration Section 6916 5485/ 6916 5487 6916 5227/ 6471 3683 6314 6172 / 6314 6147 6916 5398/ 6916 5399/6916 5408 6916 5619/ 6916 5618 6916 5015/ 6916 5703 6916 5047/ 6916 5048/6916 9892 69165119 6916 5022 Electricity Service Centre 1800 - 778 8888 Page 10 of 11 Yours faithfully, [●] for HEAD OF SECTION EARTHWORKS SURVEILLANCE & PATROLLING SECTION As agent for and on behalf of SP POWERASSETS LTD. Acknowledgement by Earthworks 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 : __________________________________________________________________________ Signature : __________________________________ Date: ________________________________ Page 11 of 11

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Feb-23 Mar-23 Apr-23 May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 HDB 1-Room 121 111 127 142 152 147 145 143 146 144 135 126 126 132 150 152 149 140 151 148 139 142 128 127 HDB 2-Room 158 148 166 185 202 190 190 189 190 188 176 164 167 173 199 199 195 183 198 192 183 186 166 168 HDB 3-Room 226 212 242 270 288 271 272 269 274 269 247 236 241 250 292 285 277 264 283 277 266 266 243 238 HDB 4-Room 309 289 326 367 391 371 371 367 374 370 342 321 330 342 398 396 383 360 385 381 363 365 338 327 HDB 5-Room 363 338 381 428 456 437 434 427 437 436 401 367 381 399 463 466 448 416 447 446 427 429 397 379 HDB Executive 443 414 473 528 561 531 536 528 541 530 478 456 474 489 575 568 544 515 546 548 520 523 481 462 Apartment 425 414 465 543 585 546 514 515 537 541 483 430 435 486 578 573 543 500 513 539 523 519 486 446 Terrace 727 686 756 867 902 868 866 859 890 881 804 740 794 821 957 900 872 838 847 885 851 851 785 747 Semi-Detached 962 930 1,024 1,182 1,233 1,159 1,134 1,150 1,187 1,174 1,065 1,019 1,038 1,109 1,254 1,224 1,170 1,128 1,126 1,168 1,137 1,141 1,056 1,000 Bungalow 1,938 1,901 2,016 2,303 2,482 2,320 2,219 2,298 2,308 2,358 2,075 2,106 1,951 2,146 2,432 2,360 2,266 2,220 2,121 2,347 2,192 2,190 2,012 2,004

Change of Ownership/ Tenancy Utilities Account Transfer Form SP SERVICES LTD Contact Log Ref: ________________ (Acting for itself and as agent for and on behalf of PUB and City Energy Pte. Ltd. (as Trustee of City Energy Trust) for the supply of utilities, and as agent for Veolia ES Singapore Pte Ltd, Colex Environmental Pte Ltd, Cora Environment Pte Ltd, 800 Super Waste Management Pte Ltd, TEE Environmental Pte. Ltd. and Alba W&H Smart City Pte. Ltd. in relation to the collection of refuse.) NEW ACCOUNT HOLDER’S PARTICULARS (Co. Registration No. 199504470N) For Application in Personal name: Name of Transferee (Mr/Mrs/Mdm/Ms/Dr):______________________________ (“the Consumer”) Declaration Please check here if you are an undischarged bankrupt. NRIC/FIN (Copy of NRIC/FIN is required):_______________ For the purpose of application for water, gas and electricity only Date of Birth (DDMMYY): __________________________ Bankruptcy Number: _____________________________ For Application in Company name: Name of Company (Transferee): ____________________________________ Co Reg No.: _____________ Co Reg Date: _____________ (“the Consumer”) Contact Person: ______________________________ Principal Activities (I) No.: __________________________________ (As shown on your ACRA Business Profile) DETAILS OF PREMISES a. Premises Address: __________________________________________________________________________________ ________________________________________________________________ S ________________ b. Type of Occupancy: Owner Tenant c. Type of Account: Domestic Non-Domestic d. Use of Premises (See Annex): (indicate index no.) (Security Deposit required. Please make cheque payable to SP Services Ltd) e. GST Reg No. & GST Reg Date: _________________________ ____ (DD)_______(MM)_________(YYYY) Only applicable to premises with PV (ie. Photovoltaics) installed WARNING: IT IS AN OFFENCE UNDER THE PUBLIC UTILITIES ACT (CAP 261) TO MAKE ANY FALSE STATEMENT, REPRESENTATION OR DECLARATION IN CONNECTION WITH THE APPLICATION FOR WATER SUPPLIED BY THE PUBLIC UTILITIES BOARD. Utilities Account Number of Transferor (outgoing customer) (A new account number will be given to the transferee upon process of the application) Meter Reading Date DDMMYY (This form is to be submitted within 3 days from the reading date) ELECTRICITY* WATER** GAS (if any) - (Record only the white numbers) (Record only the first five numbers from the left – four black and one red.) (Record only the black numbers) The above meter readings are required to facilitate the billing of both transferor and transferee utilities accounts. Invalid readings will be rejected. *I/We acknowledge that I/we am/are required to engage a licensed electrical worker (LEW) to inspect and test my electrical installation if I have made any alteration or rewiring to it. Thereafter, the LEW will lodge a copy of Certificate of Compliance (CoC) together with this application to SPGroup to check my electrical installation if the electrical installation is exempted from an Electrical Installation Licence. **I/We acknowledge that I/we am/are required to engage a licensed plumber (LP) to submit the notification for water service installation (WSI) work if I have made any addition or alteration to existing piping. As the account holder, please ensure that you and your contractor (if any) do not tamper with or remove PUB’s water meter without PUB’s prior approval. Upon completion, please submit this form with the following documents: a. Copy of NRIC/ FIN card of transferee In addition to (a), the following documents are required for Commercial accounts: b. Copy of Business/ Company Registration Certificate c. Proof of ownership/ Tenancy agreement d. Letter of authorisation (required if signatory is not a Director according to ACRA listing) e. Initial security deposit (please visit www.spgroup.com.sg for more details) Note: This form is not applicable for master accounts, accounts starting with “930”, electricity supply above 45kVA for non-domestic accounts and temporary supply of utilities. For payment of deposit via cheque, please make the cheque payable to SP Services Ltd. For Gas Turn-on /Installation, please call City Energy Pte. Ltd. (as Trustee of City Energy Trust) at 1800-555 1661 for an appointment. Installation and Termination of gas supply fees apply. You need not call if the gas supply for the previous occupant is connected. 1. I/We agree that each application for a utility, when accepted, will constitute a binding contract between myself/ourselves and PUB / SP Services Ltd / City Energy Pte. Ltd. (as Trustee of City Energy Trust) / Veolia ES Singapore Pte Ltd / Colex Environmental Pte Ltd / Cora Environment Pte Ltd / 800 Super Waste Management Pte Ltd / TEE Environmental Pte. Ltd. and/or Alba W&H Smart City Pte. Ltd. (as the case may be) and I/we agree that such contract shall be separate and independent from each other and shall be separately enforceable. 2. In the event that I/we make an application for gas at a later date, I/we agree to be bound by the terms and conditions for supply of gas set out in Part III overleaf and such other terms and conditions which City Energy Pte. Ltd. (as Trustee of City Energy Trust) may, at its absolute discretion, notify and impose. I/We understand that nothing herein shall be constructed as an offer by City Energy Pte. Ltd. (as Trustee of City Energy Trust) to supply gas to me / us and that City Energy Pte. Ltd. (as Trustee of City Energy Trust) has the absolute discretion to reject my application for gas supply for any reason. 3. I/We acknowledge and agree that SP Services Ltd reserves the right to transfer any amounts due and owing arising from my/ our previous/ closed account to an existing/ new account belonging to me/ us. 4. I/We agree to be bound by the terms and conditions specified by each supplier as set out in Part I (Water Supply) / Part II (Electricity Supply) / Part III (Gas Supply) / Part IV (Collection of Refuse) overleaf. 5. I/We acknowledge and agree that PUB, SP Services Ltd, City Energy Pte. Ltd. (as Trustee of City Energy Trust), Veolia ES Singapore Pte Ltd, Colex Environmental Pte Ltd, Cora Environment Pte Ltd, 800 Super Waste Management Pte Ltd, TEE Environmental Pte. Ltd. and/or Alba W&H Smart City Pte. Ltd. (as the case may be) may collect, use and disclose to any third party and all particulars relating to my/our personal information, in accordance with the Personal Data Protection Act 2012 and SP Group’s data protection policy (available at SP Group’s website https://www.spgroup.com.sg/personal-data-protection-policy), for the purposes of (i) providing the requested services; (ii) billing and account management (including debt collection or recovery); (iii) conducting surveys or obtaining feedback; (iv) informing me / us of their or their related entities’ and business affiliates’ services and offers (unless I/we duly inform you otherwise); and (v) complying with all applicable laws and regulations, and business requirements. 6. 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 Ltd but hereby authorize SP Services Ltd to issue tax invoices on my/our behalf. I/We further agree that where SP Services Ltd issues any tax invoice(s) on my behalf in respect of any taxable supplies that I/we provide, SP Services Ltd shall be entitled to charge GST at the prevailing rate as at the date on which such taxable supplies are provided. 7. I/We will notify SP Services Ltd 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. Walk-in: 490 Lor 6 Toa Payoh #09-11 HDB Hub Biz Three Lift Lobby 1 Singapore 310490 Hotline: 1800-2222333 Website: www.spgroup.com.sg Version 4.0 / 09 / 25 SP SERVICES LTD (Acting for itself and as agent for and on behalf of PUB and City Energy Pte. Ltd. (as Trustee of City Energy Trust) for the supply of utilities, and as agent for Veolia ES Singapore Pte Ltd, Colex Environmental Pte Ltd, Cora Environment Pte Ltd, 800 Super Waste Management Pte Ltd, TEE Environmental Pte. Ltd. and Alba W&H Smart City Pte. Ltd. in relation to the collection of refuse.) PART I Terms and Conditions of the Contract for the Supply of Water by the PUB 1 The Consumer shall pay an initial deposit and maintain it at an amount not less than one and a half times the monthly charges. For non-Singaporeans and nonpermanent residents an amount not less than 3 times the monthly charges. 2 The Consumer shall accept liability for this account. 3 Either party may give 4 working days' notice in writing to the other party to terminate this agreement. 4 If the water meter does not in the opinion of PUB correctly register the amount of water supplied to the Premises, PUB shall be entitled to charge such sum as it shall assess and the Consumer shall accept such assessment as final and conclusive. 5 The Consumer shall pay for the water supplied to the Premises at the appropriate water tariff according to the use of the Premises. The Consumer shall notify PUB of the change of use of the Premises within 7 days of such change. 6 The Consumer shall pay a fee on every reminder issued to the Consumer for failure to make payment in accordance with a bill sent to the Consumer. 7 The Consumer shall pay a late payment charge of 1% on any outstanding amount owed by the Consumer, or at such rate as may be gazetted by PUB from time to time. 8 PUB shall not be liable for any failure or inconsistency in the water supply to the Premises whatsoever and howsoever caused. 9 The Consumer’s attention is drawn to its duties and obligations in the Public Utilities Act (Cap 261) and the Public Utilities (Water Supply) Regulations, as amended from time to time. PART II Terms and Conditions of the Contract for the Supply of Electricity by SP Services Ltd ("SP Services") 1 The Consumer shall pay an initial deposit and maintain it at an amount not less than one and a half times the monthly charges. For non-Singaporeans and nonpermanent residents an amount not less than 3 times the monthly charges. 2 The Consumer shall accept liability for this account. 3 Either party may give 4 working days' notice in writing to the other party to terminate this agreement. 4 If the electricity meter does not in the opinion of SP Services correctly register the amount of electricity supplied to the Premises, SP Services shall be entitled to charge such sum as it shall assess. 5 The Consumer shall pay for the electricity supplied to the Premises at such rates of electricity tariffs for the appropriate category of consumer as is fixed by SP Services from time to time. 6 The Consumer shall pay a fee, as is fixed by SP Services from time to time, for every reminder issued to the Consumer for failure to make payment in accordance with a bill sent to the Consumer. 7 The Consumer shall pay a late payment charge of 1% on any outstanding amount owed by the Consumer. 8 SP Services shall not be liable for any failure or defect in the supply of electricity to the Premises whatsoever and howsoever caused. PART III Terms and Conditions of the Contract for the Supply of Gas by City Energy Pte. Ltd. (as Trustee of City Energy Trust) ("City Energy") 1 City Energy has appointed SP Services Ltd to be its agent for the opening and termination of this gas supply account, and the billing, collection and settlement of all charges under this account. 2 The Consumer shall pay an initial deposit and maintain it at an amount not less than one and a half times the monthly charges. For non-Singaporeans and nonpermanent residents an amount not less than 3 times the monthly charges. 3 The Consumer shall accept liability for this account. 4 Either party may give 4 working days' notice in writing to the other party to terminate this agreement. 5 If the gas meter does not in the opinion of City Energy correctly register the amount of gas supplied to the Premises, City Energy shall be entitled to charge such sum as it shall assess. 6 The Consumer shall pay for the gas supplied to the Premises at such rates of gas tariffs for the appropriate category of consumer as is fixed by City Energy from time to time. The Consumer shall notify SP Services Ltd of the change of use of the Premises within 7 days of such change. 7 The Consumer shall pay a fee, as is fixed by City Energy from time to time, for every reminder issued to the Consumer for failure to make payment in accordance with a bill sent to the Consumer. 8 The Consumer shall pay a late payment charge of 1% on any outstanding amount owed by the Consumer. 9 City Energy shall not be liable for any failure or defect in the supply of gas to the Premises whatsoever and howsoever caused. PART IV Terms and Conditions of the Contract for the Collection of Refuse by either Veolia ES Singapore Pte Ltd, Colex Environmental Pte Ltd, Cora Environment Pte Ltd, 800 Super Waste Management Pte Ltd, TEE Environmental Pte. Ltd. and Alba W&H Smart City Pte. Ltd. (collectively referred to as “Refuse Collection Companies”) 1 The Refuse Collection Companies have appointed SP Services Ltd to be their agent for the opening and termination of this refuse collection account, and the billing, collection and settlement of all charges under this account. 2 The Consumer shall accept liability for this account. 3 Either party may give 4 working days' notice in writing to the other party to terminate this agreement. 4 The Consumer shall pay for the refuse collection service performed at the Premises at such rates for the appropriate category of consumer as is fixed by the National Environment Agency from time to time or at such rates determined between the Consumer and the relevant Refuse Collection Company where the Premises do not fall under the Public Waste Collection Scheme and the refuse collection is contracted privately. The Consumer shall notify SP Services Ltd of the change of use of the Premises within 7 days of such change. 5 The Consumer shall pay a fee, as is fixed by the Refuse Collection Companies from time to time, for every reminder issued to the Consumer for failure to make payment in accordance with a bill sent to the Consumer. 6 The Consumer shall pay a late payment charge of 1% on any outstanding amount owed by the Consumer. 7 The Refuse Collection Companies shall not be liable for any failure or defect in the collection of refuse at the Premises whatsoever and howsoever caused. Name: NRIC/FIN: Tel No: E-mail Address: ______________________________________________ Signature of Transferor (Co Stamp if applicable) (Outgoing Customer) Mailing Address: (if different from premises) Name: _______________________________________________ Signature of Transferee (Co Stamp if applicable) (Incoming Customer) NRIC/FIN (Copy of NRIC/FIN is required): For the purpose of application for water, gas and electricity only Tel No: E-mail Address: If you're an e-bill user, your e-bill will be sent to your existing e-services email address Mailing Address: (if different from premises) For Official Use Utility A/C No: ___________________________ Application Collected by: _________________________ Deposit to be billed: $ _______________ Date of Application received: _________________ Appt Date and Time Scheduled: ____________________ Request for GIRO Form � Yes � No Remark: _____________________________________________ Walk-in: 490 Lor 6 Toa Payoh #09-11 HDB Hub Biz Three Lift Lobby 1 Singapore 310490 Hotline: 1800-2222333 Website: www.spgroup.com.sg Version 4.0 / 09 / 25 SP SERVICES LTD (Acting for itself and as agent for and on behalf of PUB and City Energy Pte. Ltd. (as Trustee of City Energy Trust) for the supply of utilities, and as agent for Veolia ES Singapore Pte Ltd, Colex Environmental Pte Ltd, Cora Environment Pte Ltd, 800 Super Waste Management Pte Ltd, TEE Environmental Pte. Ltd. and Alba W&H Smart City Pte. Ltd. in relation to the collection of refuse.) Annex Use of Premises Residential Premises For premises where water supplied are used exclusively for residential purposes including staff housing. 001 Residential 002 Home office scheme 003 Staff housing / quarters 004 Common services of HDB / condominium / private apartment 005 Hostel 006 Boarding House 007 Dormitory 008 Service apartment 009 Child care centre 010 School / education institution 011 Office 012 Retail / services 013 Food and beverage 014 Place of worship 015 Bin centre 016 Carpark 017 Welfare facilities 018 Construction site 019 Residents’ / senior citizens’ corner Commercial Premises For premises which is used for the purposes of or in connection with any trade, business or profession. 901 Residential (for Shophouses only) 902 Home office scheme (for Shophouses only) 903 Staff housing / quarters (for Shophouses only) 905 Hostel 906 Boarding House 907 Dormitory 908 Service apartment 909 Child care centre 910 School / education institution 911 Office 912 Retail / services 913 Food and beverage 914 Place of worship 915 Bin centre 916 Carpark 917 Welfare facilities 918 Construction site 920 Industrial 921 Government / public facilities 922 Medical facilities 923 Warehouse / storage facilities 924 Farm 925 Sports and recreation 926 Common services Walk-in: 490 Lor 6 Toa Payoh #09-11 HDB Hub Biz Three Lift Lobby 1 Singapore 310490 Hotline: 1800-2222333 Website: www.spgroup.com.sg Version 4.0 / 09 / 25

Contractor Performance Management System Introduction 1. With effect from 1 October 2016, Singapore Power Limited and its Singaporeincorporated subsidiaries (SP Group) has implemented the SP Group’s Contractor Performance Management System (CPMS) to strengthen its partnership with and improve the safety and quality performance of its contractors. 2. Through the CPMS, SP Group aims to take a holistic approach to the selection of its contractors as part of enhancing procurement process, by looking at the performance of its contractors at a quarterly and annual basis and not only based at performance at each individual contract basis. The previous demerit scheme in respect of each contract will be abolished while an incentive and mitigation scheme that goes towards enabling contractors to improve their performance on a longer term basis is now implemented. Objectives 3. The objectives of the CPMS are: (a) (b) (c) to adopt a more holistic approach in reviewing contractors’ overall performance; to work with contractors to raise safety and quality standards; and to encourage an environment of continuous improvement by contractors. 4. In order to achieve the above objectives, CPMS will utilise the following 3 main components: (a) (b) (c) Contractor Performance Assessment (CPA); Business Under Surveillance (BUS) Programme; and Tender Evaluation Framework (TEF). SP Group CPMS V6.0 19 Jul 2023 1 Applicability 5. The CPMS will be applicable for procurement in relation of the following services and works: (a) (b) (c) (d) (e) (f) cable installation, cable jointing and road reinstatement; gas pipe-laying; milling and patching; transmission cable-laying; building and construction; and other road opening-related works (e.g., manhole access works). SP Group intends to broaden the scope of the CPMS to eventually apply the CPMS for procurement of other engineering-related works and services. 6. The CPMS will apply to contracts awarded on or after 1 October 2016 and any ongoing contracts which fall in any of the above categories set out in paragraph 5. All aspects of the CPMS, such as the BUS Programme and rewards and mitigations, will apply to such contracts. Contractor Performance Assessment 7. For each contract, a contractor will be assessed by the relevant SP Group project team in the following four (4) areas: (a) (b) (c) (d) Safety. Quality of Work; Project & Risk Management; and Value Added Services. These scores for each contract (Contract Quarterly Score) will be tabulated at fixed quarterly basis. The individual Contract Quarterly Scores applicable for each contract will then be averaged to derive the Contractor Quarterly Score. SP Group CPMS V6.0 19 Jul 2023 2 The criteria have a direct impact on risk mitigation which helps to review the way work activities are planned and executed. The objective of the enhancements is to reduce risk and improve safety at work sites. The PSR shall review the risk identification and mitigation measures to be taken during the design & construction for all contracts within SP Group. Emphasis will be given to the PSR communication to workers through the Risk Management workshops on site. ABSIS will be used to engage with the worker level to improve work processes and create a safer environment to work in. SP Group will assess the contractors’ senior management engagement with their workers through various in-house activities. 8. Examples of the factors taken into consideration in determining the individual Contract Quarterly Score are as follows Safety • Safety Performance • Site Safety Management • Safety Engagement by Management • Project Safety Review (PSR) • Risk Management workshop • Activity Based Safety Improvement System (ABSIS) Quality of Work • Documentation • Workmanship • Any damage to properties Project & Risk Management • Incident management • Cooperativeness • Meeting schedules Value Added Services • Initiatives to improve productivity and efficiency SP Group CPMS V6.0 19 Jul 2023 3 9. In addition to the above criteria, SP Group will also take into account the occurrence of any Critical Incidents when determining the Contractor’s Quarterly Score by applying a corresponding adjustment factor to their score. (a) The Critical Incidents includes: Critical Incidents Smoking or open flame in gas installations and electricity transmission substations Not adhering strictly to isolation procedures for live electricity or gas equipment and machinery at site Damage to Transmission Cables / Gas Pipes Damage to Distribution Cables / Gas Pipes Not anchoring safety harness while working at heights exceeding 3 metres Working in a confined space without conducting mandatory gas check Working under suspended load during lifting or excavator operations Fatality or serious injury Where Serious Injury is defined as: Serious Injuries Loss of 2 limbs Loss of both hands or of all fingers and both thumbs Loss of both feet Total loss of sight, including the loss of sight to such extent as to render the employee unable to perform any work for which eyesight is essential Total paralysis Injuries requiring more than 20 days of hospitalization. (Hospitalization refers to the period where injured remains warded in a hospital) Loss of arm at shoulder Loss of arm between elbow and shoulder Injuries resulting in being permanently bedridden Loss of arm at elbow Loss of arm between wrist and elbow SP Group CPMS V6.0 19 Jul 2023 4 Loss of hand at wrist Loss of 4 fingers and thumb of one hand Loss of 4 fingers Loss of leg • At or above knee • Below knee Loss of foot Loss of sight of one eye Total loss of hearing (b) The Serious Incidents includes: Serious Incidents Damage to Distribution Cables/ Gas pipes affecting less than or equal to 300 customers Damage to Public assets (e.g., PUB pipes, streetlights) Note: Contractors shall not be penalised for damages to the public assets if it was unavoidable due to Authorities’ drawings that provided inaccurate factual information and the Contractor’s detection works did not provide better information. 10. At the end of each quarter, SP Group will provide each contractor a grade relative to their score to provide them timely information on their performance. The names and grades for each contractor scored in each quarter shall be available on the SP Group corporate website. 11. In the event the Contractor’s Quarterly Score is lower than 50, the contractor will be suspended from participating in any new procurement activities for the next 3 months. In the event of an occurrence of a fatality or serious injury at his work site, the main contractor and its subcontractor will be suspended from participating in any new procurement activities for 12 months from the incident date. The suspended contractors and their subsidiaries are also not allowed to apply to be sub-contractors for any SP Group contracts during the suspension period. SP Group CPMS V6.0 19 Jul 2023 5 12. The Contractor Quarterly Scores will be aggregated on an annual basis [Contractor Annual Score]. Contractors must have at least two (2) Contractor Quarterly Scores to be included for the Contractor Annual Score computation. 13. At the end of each Assessment Year, the 5 contractors with the highest Contractor Annual Score for the year will be given an incentive of 2% of the total annual value of their respective contracts capped at $100,000.00 per year per contractor. The annual value of each contract is computed as follows: where: ACV is the annual value of a contract; ACV = A X B A is the Contract Sum divided by the Contract Period [weeks]; and B is the number of weeks [or part thereof] where Works carried out in that year under that contract. 14. 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 CPMS V6.0 19 Jul 2023 6 Business Under Surveillance (BUS) Programme 15. The BUS Programme is an educational and correctional tool aimed to partner contractors to address safety and quality issues encountered by contractors in the course of their work for the SP Group and in the longer term help improve their safety and quality standards. The BUS Programme and will be activated in the following situations: (a) (b) Occurrence of any Critical Incident; and/or 3 or more safety inspections at the project sites where major safety-related non-conformances (safety non-conformance) are observed. 16. In the event of the activation of the BUS Programme, the Contractor will be required to undergo the activities as follows: 17. Stopping work at the affected site[s] during a BUS Programme is important to allow contractors to review its safety practices and focus on its operational methods and processes with the aim of preventing further incidents from occurring again. 18. If the contractor placed on a BUS Programme is unable to meet the exit requirements at the end of the 5 th week, a further 2 weeks extension will be granted. If the contractor is still unable to meet the exit requirements at the end of the 7 th week, the contractor will be placed on a second BUS Programme to address the failure of the first BUS Programme. SP Group CPMS V6.0 19 Jul 2023 7 19. In the event the contractor is placed on the BUS Programme more than 2 times in a calendar quarter, the contractor will be suspended from participating in any new procurement activities for the next three months. The suspended contractors and their subsidiaries are also not allowed to apply to be sub-contractors for any SP Group contracts during the suspension period. 20. From 1 Apr 2023, Contractor shall not be under MOM’s Business Under Surveillance programme (BUS) OR not accumulated 25 or more demerit points under MOM’s DPS as at the Tender Closing Date and before the Tender Award Date. Tender Evaluation Framework 21. The CPMS adopts a tender evaluation framework that comprises the following 3 Stages: 22. Stage 1 (SET) aims to inculcate a mindset of safety being the highest priority among our contractors, by selecting only likeminded contractors who have adequate safety management system and track records to work on our projects. Contractors who meet the SET requirements will be pre-qualified to participate in SP Group’s tenders for works described in paragraph 5 above. Once such pre-qualification is granted by SP to the contractors, it shall be valid for the entire Assessment Year. Any contractor which fails the Stage 1 assessment can apply for re-assessment at the start of new calendar quarter after being notified of its failure to pre-qualify. SP Group CPMS V6.0 19 Jul 2023 8 23. In the subsequent Stage 2 and 3 of the evaluation of bids submitted for CPMS applicable tenders, each bidder’s Contractor Quarterly scores over the past 2 years will be taken into account to determine the successful bidder. Where a bidder does not have sufficient records of past Contractor Quarterly Scores (e.g. new contractors) a default score will be used instead. Amendments and FAQs 24. SP Group may modify the CPMS at any time and such amendments shall be deemed immediately applicable to the contracts that are ongoing at the time of such amendments. Contractors are strongly encouraged to check https://www.spgroup.com.sg/doing-business-with-us/procurement for amendments, updates and FAQs relating to the CPMS. 25. If you have any questions, comments or suggestions regarding the CPMS, please email to us at the following address: CPMS@spgroup.com.sg SP Group CPMS V6.0 19 Jul 2023 9

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 HDB 1-Room 139 142 128 127 121 119 128 136 150 143 150 136 HDB 2-Room 183 186 166 168 161 156 169 181 195 190 195 177 HDB 3-Room 266 266 243 238 231 231 250 265 284 273 280 257 HDB 4-Room 363 365 338 327 320 309 341 363 390 381 388 358 HDB 5-Room 427 429 397 379 374 359 399 425 457 450 459 423 HDB Executive 520 523 481 462 458 445 495 522 562 554 562 520 Apartment 523 519 486 446 419 417 476 516 548 536 541 513 Terrace 851 851 785 747 744 714 775 823 881 848 866 817 Semi-Detached 1,137 1,141 1,056 1,000 974 960 1,031 1,080 1,173 1,123 1,121 1,072 Bungalow 2,192 2,190 2,012 2,004 1,872 1,904 2,016 2,154 2,244 2,175 2,168 2,190 Note: The figures exclude electricity consumption for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

Cents/kWh MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 OCTOBER TO 31 DECEMBER 2018 Singapore, 29 September 2018 – For the period from 1 October to 31 December 2018, electricity tariffs will increase by an average of 2.1% or 0.48 cent per kWh compared to the previous quarter. This is mainly due to the higher cost of natural gas for electricity generation compared to the previous quarter. For households, the electricity tariff will increase from 23.65 to 24.13 cents per kWh for 1 October to 31 December 2018. The average monthly electricity bill for families living in four-room HDB flats will increase by $1.76 (see Appendix 3 for the average monthly electricity bill for different household types). 25.00 24.00 23.00 22.00 21.00 20.00 19.00 18.00 17.00 16.00 Quarterly Household Electricity Tariff 23.65 22.15 21.39 21.56 20.72 20.20 20.30 Jan - Mar '17 Apr - Jun '17 Jul - Sep '17 Oct - Dec '17 Jan - Mar '18 Apr - Jun '18 Jul - Sep '18 Oct - Dec '18 24.13 SP Group reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs given in Appendix 1 have been approved by the EMA. Issued by: SP Group 2 Kallang Sector Singapore 349277 www.spgroup.com.sg Appendix 1 ELECTRICITY TARIFFS FROM 1 OCTOBER 2018 LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh HIGH TENSION SMALL (HTS) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh HIGH TENSION LARGE (HTL) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh EXTRA HIGH TENSION (EHT) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh Existing Tariff (without GST) New Tariff (without GST) New Tariff (with 7% GST) 23.65 24.13 25.82 23.65 24.13 25.82 8.58 8.58 9.18 12.87 12.87 13.77 21.27 21.71 23.23 12.65 13.27 14.20 0.59 0.59 0.63 8.58 8.58 9.18 12.87 12.87 13.77 21.05 21.49 22.99 12.64 13.26 14.19 0.59 0.59 0.63 7.68 7.68 8.22 11.52 11.52 12.33 20.12 20.57 22.01 12.54 13.15 14.07 0.48 0.48 0.51 Appendix 2 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of power generation. b) Network costs (paid to SP PowerAssets): This fee is reviewed annually. c) Market Support Services Fee (paid to SP Services): This fee is reviewed annually. d) Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system. Q4 2018 TARIFF Market Admin & PSO Fee (No Change) 0.05¢/kWh (<1%) MSS Fee (No Change) 0.40¢/kWh (1.7%) Network Costs (No Change) 5.31¢/kWh (22.0%) Energy Costs (Increase by 0.44¢/kWh) 18.37¢/kWh (76.1%) Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 OCTOBER 2018) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Monthly Bill Average Change in Monthly Bill HDB 1 Room HDB 2 Room HDB 3 Room HDB 4 Room HDB 5 Room HDB Executive Apartment Terrace Semi-Detached Bungalow Average kWh $(a) $(b) $(b-a) % 134.50 31.81 32.45 0.64 2.0 182.64 43.20 44.07 0.87 2.0 271.09 64.11 65.41 1.30 2.0 366.75 86.74 88.50 1.76 2.0 425.06 100.53 102.57 2.04 2.0 520.36 123.07 125.56 2.49 2.0 516.80 122.22 124.70 2.48 2.0 886.96 209.77 214.02 4.25 2.0 1,168.55 276.36 281.97 5.61 2.0 2,346.08 554.85 566.11 11.26 2.0 433.54 102.53 104.61 2.08 2.0

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Eye on the Grid RELIABILITY Mr Tan Teck Wee, Head, Distribution Control & Customer Service (standing), with Principal Operation Officer Ghazali Bin Mohamed Rahim in the Distribution Control Centre. The ringing of Tan Teck Wee’s phone at 1.20am jolted him from his sleep. There was a blackout affecting several areas. In the 30 minutes that Teck Wee, head of SP Group’s Distribution Control & Customer Service, took to get to the control centre at Ayer Rajah, work was already under way to bring supply back up. As the central nervous system of Singapore’s power distribution network, red-coded alarms on the dashboard showed the affected locations. On one wall, screens displayed incident alerts, digital maps and data on energy demand from the 11,000 substations and over 27,000km of cables that make up Singapore’s electricity grid. With various teams working together, power was restored within a few minutes, and Teck Wee was soon on his way home. A 25-year SP veteran, Teck Wee is on standby 24/7. He oversees the work of 95 staff. Apart from the 15 staff who man the control centre around the clock, team members from the Electricity Service Centre receive calls from customers and mobilise officers to attend to supply disruption.  Emergency response makes up the bulk of his team’s work, even if most problems are solved before customers are impacted, explained Teck Wee, who trained as an electrical engineer. Most often, when the alarms go off, it takes less than a minute for the incoming data to be reviewed, a remote restoration attempted, or for supply to be re-routed. A service crew is also dispatched for a manual check. In a supply disruption, staff at the control centre will first try to restore supply through remotely switching to an alternate feed. If this is not possible, it will send out mobile generators to provide temporary power to customers. The team is supported by 20 standby officers deployed in five zones across Singapore. When activated, these standby teams examine and re-condition the substation equipment to rectify the issue.   Technology drives precise and prompt response. Through a combination of sensors, monitors, alarms, micro-processors and a communication network, the control centre team can quickly pinpoint and manage disturbances on the network. Artificial Intelligence helps engineers make faster decisions through diagnostics of incidents to identify causes and possible actions. Supply disruptions could occur for different reasons, such as roadworks which can damage cables, or accidents, says Teck Wee. A rogue snake or monitor lizard sneaking into an over-ground supply box could also cause an outage. Singapore's electricity network ranks top among major cities. Based on a benchmarking report, in 2017, customers in Singapore experienced an average of 0.19 minute of electricity interruption, compared to Osaka’s 5 minutes and London’s 16.70 minutes. Despite that, Teck Wee says every incident is taken seriously, and the teams look closely at ways to prevent it from occurring again. Keeping the nation’s grid going strong is a source of great pride. “Electricity affects quality of life in so many ways and it’s gratifying to know that we can play a part in upholding it for consumers, he said. — 15 May 2019 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

Achieving the Smart Grid Benchmarking Results 2024 Key Findings Utilities attained significant growth across dimensions North America Europe Asia Pacific 82.4% 78.9% 79.4% 75.8% 78.2% 70.5% 2024 2022 Strong growth in Renewables & EV initiatives North America Europe Asia Pacific 95.1% 90.9% 91.8% 88.5% 84.4% 77.1% 2024 2022 Asia Pacific progresses in AMI Deployment 2024 2022 2021 72.9% 73.8% 70.3% 69.7% Global 80.7% 81.9% Asia Pacific Benchmarking Results 2024 DISCLAIMER: We have arrived at the findings, opinions and conclusion set out in this paper based on application of our methodology to materials and information we believe to be accurate and reliable, and which are made available in the public domain at the time we carried out the relevant research and study. Despite our best efforts, the materials and information may include inaccuracies and errors. The findings, opinions and conclusion will be construed solely as statements of opinion on the matters addressed in this paper including the degree of grid smartness ratings and shall not in any way represent authoritative assessment or judgment on any such matters. You assume the sole risk of making use of and/or relying on the findings, opinions and conclusion made available in this paper. To the extent permitted by law, we disclaim liability to any person or entity for all and any liability, direct and indirect, special, consequential, incidental losses and damages whatsoever arising from or in connection with your access to or use of the findings, opinions and conclusions in this paper. Best Practices by Dimensions Smart Grid Progress 2022-2024

阳 光 未 来 获 新 能 源 100 万 元 捐 款 助 200 户 低 收 入 家 庭 改 善 生 活 胡 洁 梅 报 道 ohkm@sph.com.sg 未 来 三 年 , 约 200 户 低 收 入 家 庭 将 在 慈 善 机 构 “ 阳 光 未 来 ” 的 协 助 下 , 改 善 生 活 质 量 。 他 们 可 得 到 居 家 环 境 改 造 、 营 养 饮 食 支 援 或 工 作 配 对 方 面 的 援 助 。 新 加 坡 能 源 集 团 捐 赠 100 万 元 给 阳 光 未 来 (Suncare SG), 这 笔 捐 款 将 投 入 这 个 机 构 设 立 的 KIDS 基 金 , 帮 助 这 些 低 收 入 家 庭 。 也 是 榜 鹅 集 选 区 议 员 的 副 总 理 兼 贸 工 部 长 颜 金 勇 , 以 及 交 通 部 兼 国 家 发 展 部 高 级 政 务 部 长 孙 雪 玲 , 星 期 六 (10 月 4 日 ) 在 榜 鹅 的 阳 光 小 屋 (The Lighthouse) 活 动 中 心 出 席 儿 童 节 活 动 , 并 见 证 捐 款 仪 式 。 阳 光 小 屋 由 阳 光 未 来 设 立 , 以 集 装 箱 搭 建 而 成 , 旨 在 为 儿 童 和 青 年 提 供 一 个 安 全 的 活 动 空 间 , 举 办 课 业 辅 导 、 心 理 辅 导 等 活 动 。 新 能 源 的 捐 助 , 将 为 约 200 名 儿 童 和 青 年 的 家 庭 , 提 供 更 有 针 对 性 的 支 援 。 这 包 括 : 改 造 住 家 环 境 , 为 孩 子 打 造 更 安 全 、 舒 适 的 生 活 空 间 ; 提 供 奶 粉 、 健 康 食 品 , 并 举 办 健 康 饮 食 工 作 坊 ; 以 及 通 过 工 作 配 对 与 技 能 提 升 , 帮 助 家 中 看 护 者 提 升 就 业 和 经 济 能 力 。 受 惠 家 庭 的 孩 子 也 可 参 加 阳 光 小 屋 举 办 的 督 导 与 课 业 指 导 项 目 , 以 及 社 区 合 唱 团 “You Sparkle” 等 节 目 来 培 养 信 心 。 多 数 受 惠 者 居 住 在 榜 鹅 。 颜 金 勇 感 谢 新 能 源 的 捐 助 时 说 , 孩 子 是 国 家 的 未 来 , 政 府 希 望 给 予 他 们 更 完 善 的 支 持 , 尤 其 是 来 自 低 收 入 家 庭 的 儿 童 , 让 他 们 在 人 生 起 点 上 更 有 准 备 。 这 也 需 要 社 会 各 界 , 包 括 捐 赠 者 和 义 工 的 支 持 。 孙 雪 玲 指 出 , 阳 光 小 屋 为 孩 子 举 办 有 意 义 的 活 动 , 让 他 们 能 交 友 、 玩 乐 、 学 习 表 达 和 情 绪 管 理 等 , 健 康 快 乐 地 成 长 。 新 能 源 的 捐 助 将 让 阳 光 未 来 延 续 项 目 , 支 持 更 多 孩 子 。 受 惠 女 童 自 信 学 业 双 提 升 就 读 小 学 三 年 级 的 司 文 玲 (9 岁 ) 是 其 中 一 名 受 惠 儿 童 。 她 去 年 开 始 到 阳 光 小 屋 参 加 课 后 增 益 活 动 , 包 括 合 唱 团 的 每 周 练 习 。 她 的 母 亲 何 莹 玲 (34 岁 , 家 庭 主 妇 ) 受 访 时 说 , 女 儿 之 前 比 较 文 静 , 也 不 喜 欢 上 学 , 但 参 加 合 唱 团 后 渐 渐 培 养 自 信 。 她 在 义 工 的 指 导 下 , 学 习 方 面 也 进 步 不 少 。 何 莹 玲 说 :“ 女 儿 期 待 每 天 放 学 后 到 阳 光 小 屋 , 她 在 那 里 可 以 与 其 他 孩 子 交 流 。 我 发 现 她 现 在 比 较 开 朗 。 我 们 一 家 人 也 很 高 兴 , 阳 光 未 来 帮 我 们 粉 刷 屋 子 , 还 赠 送 电 视 和 床 褥 , 孩 子 们 现 在 有 更 舒 适 的 居 住 环 境 。” 司 文 玲 是 家 中 长 女 , 有 三 名 年 龄 介 于 1 岁 至 7 岁 的 弟 弟 , 与 父 母 居 住 在 榜 鹅 租 赁 组 屋 。 她 的 父 亲 司 德 念 (34 岁 , 送 餐 员 ) 通 过 机 构 转 介 , 得 到 东 北 社 区 发 展 理 事 会 的 就 业 辅 助 , 目 前 接 受 餐 饮 管 理 方 面 的 培 训 。 他 说 :“ 我 希 望 提 升 技 能 , 接 下 来 可 以 找 到 一 份 更 好 、 收 入 更 高 的 工 作 , 有 更 强 的 能 力 养 家 。” 过 去 一 年 , 新 能 源 已 投 入 超 过 580 万 元 , 帮 助 弱 势 群 体 , 包 括 来 自 弱 势 背 景 的 儿 童 和 青 年 。 新 能 源 集 团 总 裁 黄 天 源 说 , 给 予 家 庭 全 面 支 持 , 是 协 助 他 们 构 建 更 美 好 未 来 的 关 键 , 集 团 乐 于 同 阳 光 未 来 合 作 , 提 供 持 续 且 多 元 的 援 助 , 帮 助 有 需 要 的 家 庭 。

Consumption_Gas Average consumption of Gas (kWh) Premises Types Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 HDB 1-Room 36 35 36 38 38 37 38 35 34 33 35 35 HDB 2-Room 36 36 36 37 38 38 40 37 34 34 36 36 HDB 3-Room 51 51 49 50 52 53 56 50 48 47 51 51 HDB 4-Room 63 62 61 61 64 66 69 62 58 58 62 63 HDB 5-Room 70 69 67 65 70 73 77 68 64 63 69 70 HDB Executive 74 73 70 70 74 78 82 73 68 68 72 74 Apartment 88 85 83 85 91 94 93 80 76 77 82 86 Terrace 107 105 103 100 108 120 114 93 97 98 98 105 Semi-Detached 118 123 118 115 120 133 130 117 105 115 115 120 Bungalow 216 201 200 213 192 220 234 209 168 197 185 198