Consumption_Elect Average consumption of Electricity (kWh) Premises Types Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 HDB 1-Room 143 146 144 135 126 126 132 150 152 149 140 151 HDB 2-Room 189 190 188 176 164 167 173 199 199 195 183 198 HDB 3-Room 269 274 269 247 236 241 250 292 285 277 264 283 HDB 4-Room 367 374 370 342 321 330 342 398 396 383 360 385 HDB 5-Room 427 437 436 401 367 381 399 463 466 448 416 447 HDB Executive 528 541 530 478 456 474 489 575 568 544 515 546 Apartment 515 537 541 483 430 435 486 578 573 543 500 513 Terrace 859 890 881 804 740 794 821 957 900 872 838 847 Semi-Detached 1,150 1,187 1,174 1,065 1,019 1,038 1,109 1,254 1,224 1,170 1,128 1,126 Bungalow 2,298 2,308 2,358 2,075 2,106 1,951 2,146 2,432 2,360 2,266 2,220 2,121 Note: The figures exclude electricity consumption for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

[●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

Singapore Institute of Power and Gas An Overview of Transmission Code Course Code: ERG04 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Understand the transmission code • Apply the transmission code to transmission system planning and development • Understand the Singapore electricity market structure MAIN CONTENTS • Singapore Electricity Market Structure • Electricity Transmission System • Scope of transmission code • Connection agreements • Disconnection and discontinuance • Transmission system planning and development • Inspection and maintenance METHODOLOGY Lecture TARGET AUDIENCE Engineers and technical staff who are required to carry out transmission system planning, development, inspection and maintenance work COURSE DETAILS Duration : 7 hours Mode of Delivery : Face-to-Face or Blended (Face-to-face and Synchronous E-Learning) Certification : SIPG Certificate of Completion PDU by PE Board : Pending Additional Requirement/s : N.A. COURSE FEES Full Course Fee : S$800 (before GST) For Singapore Citizens/PR/LTVP+* : Not applicable For Singapore Citizens (40 years old and above) ADDITIONAL REMARKS : Not applicable • Trainee must attain at least 75% attendance rate and pass the assessment to receive Certificate of Completion and funding grant (if applicable). • Subsidy of up to 70% is applicable for Singapore Citizens, Permanent Residents or Long-Term Visitor Pass Plus (LTVP+) Holders, subject to funding agency’s approval. • Enhanced subsidy of up to 90% is applicable for Singapore Citizens aged 40 years and above, subject to funding agency’s approval. Note that GST payable will be computed from fee after 70% funding. • Professional Development Unit (PDU) is applicable for Professional Engineers registered under the Professional Engineers (PE) Board only. • All published fees are subject to prevailing GST. Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 3.2_0523 Singapore Institute of Power and Gas CONTACT US For more information, please contact SIPG at +65 6916 7930 or email training-institute@spgroup.com.sg. OTHER SIPG COURSES For more courses, visit our website at: https://www.spgroup.com.sg/about-us/training or Scan the QR code below: Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 3.2_0523

Emergency starter kits for all households By AUDREY TAN ALL households in Singapore will get three N95 masks delivered free to their homes from today, in the largest mask distribution exercise to date. They are part of an emergency starter kit which will be delivered to all 1.2 million households by Monday, said Temasek Cares yesterday. The non-profit, philanthropic arm of Temasek Holdings is partnering Singapore Power and Singapore Post for the $4 million programme. Aside from the 3M-manufactured masks, the kit will also contain information on how to wear the masks and emergency contact numbers. Temasek Cares chairman Richard Magnus said the programme hopes to spur Singaporeans into thinking about emergency preparedness. “The starter kit includes three N95 masks so that each household can have an initial stock in case of a flu pandemic or severe haze,” he said. “We hope (the kits) will prompt individuals and families to develop their own emergency plans.” Households with more than three people could consider buying more N95 masks, or bulk up their emergency “grab bags” by including medication or vitamins required by members of the family, Mr Magnus said. Being prepared could also mitigate the problem of people rushing to buy products, such as masks, during emergencies. Mr Magnus added: “Before the emergency arises, they would have already taken action so they are prepared – just like having an umbrella for a rainy day.” The starter kit initiative is the The emergency starter kit distribution exercise was symbolically flagged off yesterday at the Singapore Power training institute. Present were (from left, by the van) Singapore Power chairman Mohd Hassan Marican, Temasek Cares chairman Richard Magnus, Singapore Post’s executive vice-president and head of postal services Woo Keng Leong, and 3M Singapore’s general manager of safety and graphics group Helen Foo, and Singapore Power and Singapore Post staff. The distribution exercise starts today. PHOTO: LIM YAOHUI FOR THE STRAITS TIMES second project to tap the $40 million Temasek Emergency Preparedness Fund launched in March. The first is a $1.5 million programme to train 60 social workers, therapists and school counsellors in trauma-focused therapy for children. The fund, administered by Temasek Cares under its Stay Prepared initiative, aims to help Singaporeans build up community resources to deal with emergencies. On top of the starter kits for households, 17,000 kits will go to 144 charities including the Metta Home for the Disabled and The Salvation Army Gracehaven. Another 300,000 will be on standby for needy families in case of a crisis. The mask distribution exercise is the largest to date. At the peak of the haze in June last year, one million N95 masks were earmarked for 200,000 of the poorest households and vulnerable Singaporeans. During the epidemic of severe acute respiratory syndrome (Sars) in 2003, two surgical masks and a thermometer were distributed to 1.1 million households. Communications officer Jaclyn Sim, 31, said organisers could consider giving masks only to low-income households as those who earn more “can easily get their own”. “To get Singaporeans thinking, a brochure with graphics depicting different emergency scenarios may be better,” she added. audreyt@sph.com.sg N95 masks can be stored for five years THE N95 masks that went on sale during the haze period last year can still be used as they have a shelf life of five years. But Ms Foo Meow Ling, a nurse clinician at the infection control unit at Khoo Teck Puat Hospital, said there should be “no air leakage around the face when the wearer exhales”. Ms Helen Foo, general manager at mask manufacturer and technology firm 3M, said: “After five years, the nose clip and elastic headband may loosen or disintegrate, leading to a poor face seal and affecting the effectiveness.” The masks should also be changed when “the wearer finds it hard to breathe, or when it is soiled or physically damaged”, she added. The N95 mask is “at least 95 per cent efficient against fine particles that are about 0.1 to 0.3 microns” in size, according to the Health Ministry’s website. It is 99.5 per cent efficient against larger particles, such as those 0.75 microns and above. This makes it effective for use against the PM2.5 particle, an air pollutant associated with vehicle emissions and the haze that is less than 2.5 microns in size. Masks should also be stored in their original packaging and in cool and dry conditions, said 3M’s Ms Foo. AUDREY TAN

Letter of Appointment – Electrical Installation Please fill up this form to appoint a Licensed Electrical Worker (LEW) to take charge of your electrical installation. You need your appointed LEW’s card license to fill up this form. To: Name of Licensed Electrical Worker (LEW): ___________________________________________ License No. of LEW: _____________________________ Signature of LEW: _____________________________ APPOINTMENT TO TAKE CHARGE OF THE ELECTRICAL INSTALLATION AT __________________________________________________________________________ __________________________________________________________________________ (Installation Address) FOR ____________________________________________________________________ (Name of Company) I would like to appoint you as the licensed electrical worker to take charge of the above-mentioned electrical installation. __________________________________________ Full Name & Designation of Applicant’s Authorised Person _____________________ Signature / Date Correspondence Address: __________________________________________ __________________________________________ Postal Code: ________________________________ Email Address: _______________________________ (Company Stamp) UEN: ___________________ Business Tel. No.: ___________________ ext.: ______ Fax No.: ___________________________________ This form is intended for SP Services Ltd only.

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

TRANSMISSION SERVICE RATE SCHEDULE A SERVICE CONNECTION A1 Service Connection This includes cables, associated equipment and facilities to effect the connection of consumers’/generation companies’ equipment to SP PowerAssets Limited’s (“SPPA”) substation/network. Connection Level Low Tension (LT) High Tension (HT) Extra High Tension (EHT) Ultra High Tension (UHT) Supply Level 230V or 400V 6.6kV or 22 kV 66 kV 230kV A2 Engineering Fees Engineering fees are applicable to all cost items associated with service connection from SPPA’s substation/network to consumers’/generation companies’ premises as well as all cost items associated with required network augmentation. Table 1 – Engineering Fees (Exclusive of GST) # Category Connection Cost Rate Engineering Fee ($) 1 Up to $100,000 20% 20,000 2 3 4 5 6 7 First $100,000 Next $900,000 First $1m Next $4m First $5m Next $5m First $10m Next $10m First $20m Next $10m First $30m Above $30m - 7.5% - 6.5% - 6.0% - 5.5% - 5.0% - 4.5% # Please refer to Table 1A in Appendix 1 for charges inclusive of GST. 20,000 - 87,500 - 347,500 - 647,500 - 1,197,500 - 1,697,500 - B SERVICE CONNECTION CHARGES B1 Service Connection Charges for LT Supply All LT consumers are required to pay a one-time upfront service connection charge. This charge varies for different load requirements and is categorised as follows: [a) Development Without Substation The service connection charge comprises the cost based on requirement in kVA of tapping supply from both the High Tension [HT) and LT networks, which includes the cost of service cables. For individual consumers without substations, the cost of LT service cable for the same capacity may vary widely depending on their locations with respect to the nearest LT mains. These consumers are not the sole beneficiaries of the extension of the LT network. To achieve a greater degree of equity in terms of cost for these general consumers, a standard cost approach is adopted by grouping consumers with similar supply requirements. The average global cost per kVA is determined based on past statistics. For example, this category of consumers which comprises mainly landed residential owners applying for the same applied load, will pay the same standard connection charge regardless of the location of their premises from the existing LT network. [b) Development With Substation The service connection charge comprises the cost based on requirement in kVA of tapping supply from the HT network and the cost of service cable. The cost of tapping supply from the HT network refers to the cost of cables and consumables used in setting up a new distribution substation. It excludes the cost of shared network assets such as switchgear, transformer and HT network cables. The cost is spread to all new consumers proportionally on a per kVA basis. For consumers with substations, their supply intake point is usually adjacent to the substation, which requires a service cable of approximately 15m in most instances. Therefore, the standard cost of service cable is computed based on a length of 15m. Consumers shall pay the additional cost for service cable exceeding 15m. In addition, consumers shall also pay for those dedicated assets, such as switchgear and transformers, which are serving them and do not benefit others. Table 2 – Low Tension Standard Connection Charge (Exclusive of GST) # Capacity Requirement in kVA Up to 15 (existing premises) Up to 15 (new premises) Capacity of Final Service Cable Type of Final LT Service Cable Underground Connection Development without Substation Standard Connection Charge ($) 23 35mm 2 2C 1,600 ) 23 35mm 2 2C 1,900 ) 16 - 23 23 35mm 2 2C 2,800 ) 16 - 45 45 35mm 2 4C 5,300 ) Development with Substation* Standard Connection Charge ($) 46 - 75 75 35mm 2 4C 8,800 6,700 76 - 140 140 120mm 2 4C Al 16,700 ) 141 - 180 180 185mm 2 4C Al 22,000 ) 181 - 230 230 300mm 2 4C Al 28,700 ) 231 - 280 280 300mm 2 4C Cu 34,400 8,500 281 - 460 460 2x300mm 2 4C Al NA 12,600 461 - 560 560 2x300mm 2 4C Cu NA 17,700 561 - 1000 1,000 7x500mm 2 1C NA 26,000 # Please refer to Table 2A in Appendix 2 for charges inclusive of GST. * For service cable not exceeding 15m. For longer lengths, additional charges shall apply. Standard charges are only applicable to consumers who are connected to the shared network. Standard charges are not applicable to consumers where the network extension is unlikely to be shared by others. Some of these include supply to HDB premises, premises involving installation of bigger capacity cable in order to overcome the excessive voltage drop, temporary work sites, public installations and offshore island premises. These consumers will be required to pay for the full connection network cost, based on user-pay principle, as they are the main beneficiaries. B2 Service Connection Charges for HT, EHT and UHT Supply Consumers taking HT, EHT and UHT supply shall pay the cost of the service connections to their intake equipment including cables, associated equipment and facilities to effect the connection of consumers’ equipment to SPPA’s substation/network. The service connection shall cater for single contingency. Consumers requesting for additional level of contingency that exceeds the single contingency standard are required to pay for the full cost of such provision. B3 Dedicated Network/Substation The developer or consumer shall pay the full cost of all associated equipment and facilities under a dedicated network/substation scheme for which the network capacity is intended to serve the developer’s development or consumer’s premise(s) exclusively. A substation comprises land, building, electrical equipment and associated cables. A substation which serves a development or premise has to be provided and paid for by the developer or consumer. As the capacity of electrical equipment is lumpy, the substation may have excess capacity. The developer or consumer will carry the cost of this excess capacity which cannot be avoided. As this substation is required to serve mainly the development’s or consumer’s load, it is considered a dedicated substation. To reduce cost, a developer or consumer can choose to let SPPA bear the cost of the electrical equipment and associated cables, thus making the network/substation a nondedicated one. In return, SPPA must be allowed to allocate the excess capacity to other consumers. Even after the excess capacity is allocated, SPPA shall return the capacity to the developer or consumer if his demand grows later provided existing allocated capacity to other consumers can be diverted. The latter provision shall also apply to the decommissioning of the substation. At present, most substations provided by developers or consumers are non-dedicated substations. C GENERATION CONNECTION CHARGES Table 3: Generation Connection Charges (Exclusive of GST) # Connection Level UHT (230kV or 400kV) EHT (66kV) HT (6.6kV or 22kV) LT (230V or 400V) Charge $50,000 per MW of Installed Generation Capacity* Based on cost of service connections to generation companies’ equipment, including cables, associated equipment and facilities, to effect the connection to SPPA’s substation/network. # Please refer to Table 3A in Appendix 2 for charges inclusive of GST. * Rate is only applicable for cable installation by conventional direct burial method. D ATTENDANCE CHARGE FOR POWER FAILURE CAUSED BY FAULT WITHIN CONSUMER’S INSTALLATION Table 4: Attendance Charge (Exclusive of GST) # Consumer Type Charge per Attendance LT Domestic $5 LT Non-Domestic $30 HT $120 # Please refer to Table 4A in Appendix 3 for charges inclusive of GST. E CHARGE FOR RECONNECTION DUE TO INVOLUNTARY DISCONNECTION Table 5: Reconnection Charge (Exclusive of GST) # Charge per Connection Connection Level Weekday Weekend/ Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT $15 $100 $100 HT $120 $200 $200 EHT $180 $300 $300 # Please refer to Table 5A in Appendix 3 for charges inclusive of GST. F CHARGE FOR VOLUNTARY TEMPORARY DISCONNECTION & RECONNECTION Table 6: Voluntary Temporary Disconnection & Reconnection Charge (Exclusive of GST) # Charge per Feeder/Connection Connection Level Weekday Weekend/ Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT NA $100 $100 HT NA $200 $200 EHT NA $300 $300 # Please refer to Table 6A in Appendix 3 for charges inclusive of GST. G RE-APPOINTMENT CHARGE FOR ENERGISATION OF SERVICE CONNECTION $45 per connection (Exclusive of GST) # # Please refer to Appendix 3 for charges inclusive of GST H METER SERVICE CHARGES Table 7: Meter Service Charges (Exclusive of GST) # 1 Site testing of Single Phase Meter : $ 30 per meter per trip 2 Site testing of Three Phase Whole-Current Meter : $ 30 per meter per trip 3 Site testing of CT-operated Meter : All meter under customer account @ $80 per meter per trip 4 Additional charges for site testing : Weekday after office hours : $150 per trip Weekend/Public Holiday : $300 per trip 5 Auditing of Meter Data : $ 100 per man-day or part thereof 6 Express service for meter installation : Weekday : $150 per man-day per site Weekend/Public Holiday : $300 per man-day per site 7 Meter Installation/ Replacement of metering transformers : Weekday after office hours : $150 per man-day per site Weekend/Public Holiday : $300 per man-day per site Note : Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. # Please refer to Table 7A in Appendix 4 for charges inclusive of GST. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8: AMI Meter Charge (Exclusive of GST) # Applicable for any: (i) (ii) newly contestable business consumer, and household consumer who opt to use AMI meters (instead of load profiling) in OEM Installation Fee of $40.00 per AMI meter This will apply to Customer Transfer Request or Metering Option Change Request effected on 20 Mar 2018 onwards. # Please refer to Table 8A in Appendix 4 for charges inclusive of GST. J USE OF SYSTEM (UOS) CHARGES EFFECTIVE FROM 1 APRIL 2026 Table 9 : UOS Charges (Exclusive of GST) # From 1 April 2026 Contracted Capacity Charge ($/kW/mont h) Peak Period Charge (¢/kWh) Off-Peak Period Charge (¢/kWh) Reactive Power Charge (¢/kVArh) Uncontracted Capacity Charge 7 ($/kW/month) Uncontracted Standby Capacity Charge 10 ($/kW/month) CCS 8 ECCS 9 Tier 1 Tier 2 Ultra High Tension 1 8.50 0.06 0.02 0.44 12.75 42.50 42.50 102.00 Extra High Tension 2 12.15 0.08 0.03 0.48 18.23 60.75 60.75 145.80 High Tension - Large 3 15.07 0.74 0.08 0.59 22.61 75.35 75.35 180.84 High Tension - Small 4 15.07 0.96 0.09 0.59 22.61 75.35 75.35 180.84 Low Tension - Large 5 - 6.25 4.93 - - - - - Low Tension - Small 6 - 6.25 - - - - - # Please refer to Table 9A in Appendix 5 for charges inclusive of GST. 1 Ultra High Tension - for consumers taking supplies at 230kV, 50Hz, 3-phase, 3-wire for connection with minimum Contracted Capacity of 85,000kW* 2 Extra High Tension - for consumers taking supplies at 66kV, 50Hz, 3-phase, 3-wire for a Contracted Capacity: (a) between 25,501kW and 84,999kW for service connection from the nearest feasible 66kV substation* (b) between 85,000kW and 170,000kW for connection from the nearest feasible 66kV source station* The above shall apply to new and existing customers. 3 High Tension-Large - for consumers taking supplies at 22kV or 6.6kV, 50Hz, 3-phase, 3-wire for a Contracted Capacity: (a) between 1,700kW and 12,750kW for 1 or 2 HT 22kV services* (b) between 12,751kW and 25,500kW for 3 or 4 HT 22kV services* 4 High Tension-Small - for consumers taking supplies at 22kV or 6.6kV, 50Hz, 3-phase, 3-wire for connection with Contracted Capacity of less than 1,700kW. 5 Low Tension-Large - for contestable consumers taking supplies at 400V/230V. 6 Low Tension-Small - for non-contestable consumers taking supplies at 400V/230V. These are consumers who choose to buy electricity from SP Group at the regulated tariff. 7 The Uncontracted Capacity Charge (UCC) applies in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity. UCC applies to: (a) Normal customers without embedded generation; (b) Customers with embedded generation who require top-up supplies and opt to summate their kW output from embedded generation and kW demand from the network (i.e Summation Scheme) for determining maximum demand; and (c) Customers with embedded generation who require top-up supplies and opt to cap their power demand in kW drawn from the network (i.e Capped Capacity Scheme or Extended Capped Capacity Scheme). The UCC applies in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the contracted capacity and shall be limited to 20% of the Contracted Capacity. 8 For Capped Capacity Scheme (CCS), the Uncontracted Standby Capacity Charge (USCC), at 5 times of Contracted Capacity Charge, applies in the event that the demand in kW (measured by the power meter) drawn from the network exceeds 120% of the contracted capacity for a duration of more than 10 seconds continuously. 9 For Extended Capped Capacity Scheme (ECCS), the 2-tier Uncontracted Standby Capacity Charge (USCC) applies as follows: • Tier 1: 5 times of Contracted Capacity Charge is applicable if the demand in kW drawn from the network exceeds 120% and up to 200% of the contracted capacity for a duration of more than 100 seconds continuously. • Tier 2: 12 times of Contracted Capacity Charge is applicable if the demand in kW drawn from the network exceeds 200% of the contracted capacity for a duration of more than 10 seconds continuously. 10 For both CCS and ECCS, the consumer shall at its own expense, install and maintain Load Limiting Device, in accordance with requirements that the Transmission Licensee may stipulate from time to time. * Based on power factor of 0.85 Notes On Use-of-System Charges Effective from 1 April 2018 1 Supply Categories The Use-of-System [UOS) Charges shall be paid for electricity transmission services at each metered intake supply point in accordance with the voltage at which a consumer receives the electricity supply. The UOS Charges are applicable for the following categories of supplies : • Low Tension [LT) Supplies at 400V/230V Supply to Low Tension-Small Consumer Supply to Low Tension-Large Consumer • High Tension [HT) Supplies at 22kV and 6.6kV Supply to High Tension-Small Consumer, whose Contracted Capacity is less than 1,700 kW per month at each metered intake supply point. Supply to High Tension-Large Consumer, whose Contracted Capacity is at least 1,700 kW per month at each metered intake supply point. • Extra-High Tension [EHT) Supplies at 66kV Supply to Extra-High Tension Consumer • Ultra-High Tension [UHT) Supplies at 230kV Supply to Ultra-High Tension Consumer • Temporary Supplies Temporary Supplies apply only to LT and HT supplies for temporary civil engineering and building construction sites. 2 Low Tension Supplies 2.1 Low Tension Small Consumer LT supplies [in kWh) to all non-contestable LT consumers are metered on a monthly basis. A flat per kWh UOS rate is levied at each metered intake supply point. These are consumers who choose to buy electricity from SP Group at the regulated tariff. 2.2 Low Tension Large Consumer LT Supplies to these contestable consumers are metered on energy (kWh) on a halfhourly time-of-day basis. The respective per kWh charges shall be levied at a “Peak” and an “Off-peak” period for the energy supplied at each metered intake supply point. 2.2.1 Peak Period Charge The Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the peak period, 7.00 am to 11.00 pm, in that month. 2.2.2 Off-Peak Period Charge The Off-Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the off-peak period, 11.00 pm to 7.00 am, in that month. 3 High Tension, Extra-High Tension and Ultra-High Tension Supplies For HT (i.e. HT Small and HT Large), EHT and UHT Supplies, UOS Charges shall be levied at each metered intake supply point as follows : a. Contracted Capacity Charge; b. Peak Period Charge; c. Off-peak Period Charge; d. Reactive Power Charge; e. Uncontracted Capacity Charge, and f. Uncontracted Standby Capacity Charge (applicable to consumers with embedded generation who opt to cap their power demand drawn from the network). 3.1 Contracted Capacity Charge 3.1.1 The Contracted Capacity Charge is a monthly charge payable in any month for the Contracted Capacity at each intake supply point of a consumer. The Contracted Capacity shall be the supply capacity (in kW), which is requested by the consumer for that intake supply point. For the avoidance of doubt, and without prejudice to paragraph 3.1.3 herein, the consumer shall not be allowed to reduce the declared Contracted Capacity upon the signing of the Consumer Connection Agreement / Supply Agreement, notwithstanding the fact that the energisation of the new supply has still not taken place. 3.1.2 For a new connection, consumers are subject to a binding period of 5 years from the target date or the commissioning date for SPPA’s plant and equipment, except for the service cable, whichever is later. During the 5-year binding period, no reduction to the Contracted Capacity is allowed. For new HT, EHT and UHT connections, the minimum Contracted Capacity for each intake supply point is as follows : HT with 1 or 2 feeders HT with 3 or 4 feeders EHT UHT 1,700 kW, 12,751 kW, 25,501 kW, 85,000 kW. During the first year of the 5-year binding period, requests for intermediate incremental steps of Contracted Capacity may be made before the full Contracted Capacity is implemented. The first step shall be at least one quarter ( 1 /4) of the consumer’s requested full Contracted Capacity at each intake supply point. 3.1.3 After the initial 5-year binding period, the consumer may, by giving at least 10 business days’ notice in writing, reduce his Contracted Capacity at each intake supply point subject to the following minimum values: HT with 1 or 2 feeders HT with 3 or 4 feeders EHT UHT 850 kW, 6,375 kW, 12,750 kW, 42,500 kW. Any such reduction in Contracted Capacity shall be subject to a 1-year binding period from the effective date of the revised Contracted Capacity, i.e. the consumer shall not be entitled to make any further reduction in the Contracted Capacity within one year following any such reduction. The Market Support Services Licensee will inform the consumer of the date of their billing cycle. The consumer will be billed based on the revised Contracted Capacity for the entire billing cycle that encompasses the effective date of the revised Contracted Capacity. 3.1.4 The consumer, may, by giving at least 15 business days’ notice in writing, may be allowed to increase his Contracted Capacity, during the 5-year or 1-year binding period. The revised Contracted Capacity shall apply for the remainder of the initial 5-year binding period or for a minimum period of 1 year, whichever is later, provided SPPA is not required to install new or additional equipment. The consumer will be billed based on the revised Contracted Capacity for the entire billing cycle that encompasses the effective date of the revised Contracted Capacity. Reduction of Contracted Capacity during binding periods will not be allowed. 3.1.5 A consumer whose revised Contracted Capacity requires SPPA to install new or additional equipment shall be considered as receiving a new supply with a new 5-year binding period. 3.1.6 Subject to Clause 3.1.4 and 3.1.5, the UCC incurred by a consumer in a particular month (“UCC Month”) can be converted into Contracted Capacity Charge provided: (i) (ii) (iii) (iv) The consumer submits the request for an increase in Contracted Capacity no later than 2 weeks after the date of the bill for the UCC Month; The revised Contracted Capacity is not less than the maximum demand recorded in the UCC Month; The revised Contracted Capacity does not require the Transmission Licensee to install new or additional equipment; and Upon approval by the Transmission Licensee, the revised Contracted Capacity shall take effect on the first day of the UCC Month and thereafter shall not be reduced within one year, or the remaining of the 5-year binding period, whichever is later. 3.1.7 For a new development with landlord and tenants, the Contracted Capacity required by the landlord himself and his tenants (HT and above) must in aggregate meet the minimum values set out in paragraphs 3.1.2 to 3.1.3 above in order for the landlord to qualify for HT, EHT or UHT supplies. If landlord or its tenants (HT and above) request to revise their Contracted Capacity, the aggregate Contracted Capacity after revision must meet the minimum Contracted Capacity values and subject to the same terms and conditions for revision of Contracted Capacity set out in paragraphs 3.1.3 and 3.1.4. 3.1.8 Existing HT, EHT or UHT consumers may have Contracted Capacity below the minimum Contracted Capacity as specified in paragraphs 3.1.2 and 3.1.3. For such consumers, they may request to increase (but not decrease) their Contracted Capacity in the manner as described above. 3.2 Peak Period Charge The Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the peak period, 7.00 am to 11.00 pm, in that month. 3.3 Off-Peak Period Charge The Off-Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the off-peak period, 11.00 pm to 7.00 am, in that month. 3.4 Reactive Power Charge The Reactive Power Charge is a monthly charge payable in any month for the installation's excess kVArh consumption. The excess kVArh shall be the difference by which the installation's kVArh consumption drawn from the network in that month is greater than 62% of its kWh consumption drawn from the network in the same month. 3.5 Uncontracted Capacity Charge 3.5.1 The Uncontracted Capacity Charge is a monthly charge payable in any month for the Uncontracted Capacity utilised. The Uncontracted Capacity is the capacity in kW by which the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity at that metered intake supply point. 3.5.2 The Uncontracted Capacity Charge shall apply to the following HT, EHT and UHT consumers : a. Normal consumers without embedded generation; b. Consumers with embedded generation whose monthly maximum demand in kW is the maximum summated demand in kW in the month, determined by summating the kW demand drawn from the network and the kW output from embedded generation (i.e. Summation Scheme); and c. Consumers with embedded generation who opt to cap their power demand in kW drawn from the network in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity at that metered intake supply point (i.e. Capped Capacity Scheme or Extended Capped Capacity Scheme). The Uncontracted Capacity for these consumers shall be limited to 20% of the Contracted Capacity. 3.6 Uncontracted Standby Capacity Charge 3.6.1 The Uncontracted Standby Capacity Charge is a monthly charge payable in any month for the Uncontracted Standby Capacity utilised. The Uncontracted Standby Capacity Charge shall apply to those HT, EHT and UHT consumers with embedded generation who opt for the Capped Capacity Scheme or Extended Capped Capacity Scheme. 3.6.2 For Capped Capacity Scheme, the Uncontracted Standby Capacity Charge applies in the event the demand in kW drawn from the network (measured by the power meter) exceeds 120% of the Contracted Capacity at that metered intake supply point for a duration of more than 10 seconds continuously. 3.6.3 For Extended Capped Capacity Scheme, the Uncontracted Standby Capacity Charge applies in the event : • the demand in kW drawn from the network exceeds 120% and up to 200% of the Contracted Capacity at that metered intake supply point for a duration of more than 100 seconds continuously; or • the demand in kW drawn from the network exceeds 200% of the Contracted Capacity at that metered intake supply point for a duration of more than 10 seconds continuously. 3.6.4 For the avoidance of doubt, in the event Uncontracted Standby Capacity Charge applies in accordance with Clauses 3.6.2 and 3.6.3 above, Uncontracted Capacity Charge shall also be applicable for the Contracted Capacity portion which is 20% above the customer’s declared Contracted Capacity. 4 Temporary Supplies Temporary Supplies apply only to LT and HT supplies for temporary civil engineering and building construction sites. The UOS charges applicable for the LT and HT temporary supplies shall be the same as those used for LT and HT supplies respectively. For temporary supplies at HT, the Contracted Capacity shall apply for a binding period of 2 years. Upward revision of the Contracted Capacity may be allowed during the validity of the binding period of the Contracted Capacity. The revised Contracted Capacity shall in such cases apply for a minimum period of 1 year, provided SPPA is not required to install new or additional equipment. Downward revision during such binding period will not be allowed. A consumer whose revised Contracted Capacity requires SPPA to install new or additional equipment, shall be considered as receiving a new temporary supply. The term granted for temporary connection is 2 years. Appendix 1 A2 ENGINEERING FEES Table 1A – Engineering Fees (Inclusive of 9% GST) Category Connection Cost ($) Rate* Engineering Fee Payable ($) 1 Up to $100,000 20% 21,800 First $100,000 - 2 Next $900,000 7.5% First $1m - 3 Next $4m 6.5% First $5m - 4 Next $5m 6.0% First $10m - 5 Next $10m 5.5% First $20m - 6 Next $10m 5.0% First $30m - 7 Above $30m 4.5% * Prevailing GST rate will be also applied to the balance. 21,800 - 95,375 - 378,775 - 705,775 - 1,305,275 - 1,850,275 - Appendix 2 B SERVICE CONNECTION CHARGES Table 2A – Low Tension Standard Connection Charge (Inclusive of 9% GST) Capacity Requirement in kVA Capacity of Final service Cable Type of Final LT Service Cable Development without Substation Standard Connection Charge ($) Development with Substation* Standard Connection Charge ($) Underground Connection Up to 15 (existing premises) 23 35mm 2 2C 1,744 ) Up to 15 (new premises) 23 35mm 2 2C 2,071 ) 16 - 23 23 35mm 2 2C 3,052 ) 16 - 45 45 35mm 2 4C 5,777 ) 46 - 75 75 35mm 2 4C 9,592 7,303 76 - 140 140 120mm 2 4C Al 18,203 ) 141 - 180 180 185mm 2 4C Al 23,980 ) 181 - 230 230 300mm 2 4C Al 31,283 ) 231 - 280 280 300mm 2 4C Cu 37,496 9,265 281 - 460 460 2x300mm 2 4C Al NA 13,734 461 - 560 560 2x300mm 2 4C Cu NA 19,293 561 - 1000 1,000 7x500mm 2 1C NA 28,340 * For service cable not exceeding 15m. For longer lengths, additional charges shall apply. C GENERATION CONNECTION CHARGES Table 3A: Generation Connection Charges (Inclusive of 9% GST) Connection Level UHT (230kV or 400kV) EHT (66kV) HT (6.6kV or 22kV) LT (230V or 400V) Charge $54,500 per MW of Installed Generation Capacity* Based on cost of service connections to generation companies’ equipment, including cables, associated equipment and facilities, to effect the connection to SPPA’s substation/network plus applicable GST. * Rate is only applicable for cable installation by conventional direct burial method. Appendix 3 D ATTENDANCE CHARGE FOR POWER FAILURE CAUSED BY FAULT WITHIN CONSUMER’S INSTALLATION Table 4A: Attendance Charge (Inclusive of 9% GST) Consumer Type Charge per Attendance LT Domestic $5.45 LT Non-Domestic $32.70 HT $130.80 E CHARGE FOR RECONNECTION DUE TO INVOLUNTARY DISCONNECTION Table 5A: Reconnection Charge (Inclusive of 9% GST) Charge per Connection Connection Weekday Weekend/ Level Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT $16.35 $109 $109 HT $130.80 $218 $218 EHT 196.20 $327 $327 F CHARGE FOR VOLUNTARY TEMPORARY DISCONNECTION & RECONNECTION Table 6A: Voluntary Temporary Disconnection & Reconnection Charge (Inclusive of 9% GST) Charge per Feeder/Connection Connection Weekday Weekend/ Level Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT NA $109 $109 HT NA $218 $218 EHT NA $327 $327 G RE-APPOINTMENT CHARGE FOR ENERGISATION OF SERVICE CONNECTION $49.05 per connection (Inclusive of 9% GST) Appendix 4 H METER SERVICE CHARGES Table 7A: Meter Service Charges (Inclusive of 9% GST) 1 Site testing of Single Phase Meter : $32.70 per meter per trip 2 Site testing of Three Phase Whole-Current Meter : $32.70 per meter per trip 3 Site testing of CT-operated Meter : All meter under customer account @ $87.20 per meter per trip 4 Additional charges for site testing : Weekday after office hours : $163.50 per trip Weekend/Public Holiday : $327 per trip 5 Auditing of Meter Data : $109 per man-day or part thereof 6 Express service for meter installation : Weekday : $163.50 per man-day per site Weekend/Public Holiday : $327 per man-day per site 7 Meter Installation/ Replacement of metering transformers : Weekday after office hours : $163.50 per man-day per site Weekend/Public Holiday : $327 per man-day per site Note: Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8A: AMI Meter Charge (Inclusive of 9% GST) Applicable for any: (i) (ii) newly contestable business consumer, and household consumer who opt to use AMI meters (instead of load profiling) in OEM Installation Fee of $43.60 per AMI meter This will apply to Customer Transfer Request or Metering Option Change Request effected on 20 Mar 2018 onwards. Appendix 5 J USE OF SYSTEM CHARGES (GST INCLUSIVE FEE APPLICABLE WITH EFFECT FROM 1 APRIL 2026) Table 9A : UOS Charges (Inclusive of 9% GST) From 1 April 2026 Contracted Capacity Charge ($/kW/month) Peak Period Charge (¢/kWh) Off-Peak Period Charge (¢/kWh) Reactive Power Charge (¢/kVArh) Uncontracted Capacity Charge ($/kW/month) Uncontracted Standby Capacity Charge ($/kW/month) CCS ECCS Tier 1 Tier 2 Ultra High Tension 9.27 0.07 0.02 0.48 13.90 46.33 46.33 111.18 Extra High Tension 13.24 0.09 0.03 0.52 19.87 66.22 66.22 158.92 High Tension - Large 16.43 0.81 0.09 0.64 24.64 82.13 82.13 197.12 High Tension - Small 16.43 1.05 0.10 0.64 24.64 82.13 82.13 197.12 Low Tension - Large - 6.81 5.37 - - - - - Low Tension - Small - 6.81 - - - - - Note : Figures above may not reflect the full GST effect due to rounding.

Appendix 1 CPMS Quarterly Assessment Q1 FY24/25 CPMS Quarter Assessment Q1 FY24/25 (01 Apr 2024 – 30 Jun 2024) Results Q1 FY2425 CPMS Quarter Assessment 20 15 19 12 10 5 2 3 2 3 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 FY24/25 (01 Apr 2024 – 30 Jun 2024) 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 HIAP ENGINEERING & CONSTRUCTION PTE LTD A CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD CHUAN LIM CONSTRUCTION PTE LTD HSC PIPELINE ENGINEERING 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 LS CABLE & SYSTEM LTD SINGAPORE BRANCH MACBUILD CONSTRUCTION PTE LTD PACIFIC CENTRAL TEKNIK PTE LTD RMA FIVENTURES ASIA-PACIFIC PTE LTD SAM LAIN EQUIPMENT SERVICES PTE LTD SING TEC DEVELOPMENT PTE LTD TAIHAN CABLE & SOLUTION CO.,LTD. TEACLY (S) PTE LTD UK ENGINEERING & CONSTRUCTION PTE LTD UNIGLORY CONSTRUCTION PTE LTD VISTEK PTE LTD YEW ANN CONSTRUCTION PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 Contractor AVENUE ENGINEERING PTE LTD CITI CONSTRUCTION & ENGINEERING PTE LTD DOSK CONTRACT SERVICES PTE LTD HANAKO CONSTRUCTION PTE LTD INTEGRATE ENGINEERS PTE LTD JIN CHOON CIVIL ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE LTD MO GUAN CONSTRUCTION ENGINEERING PTE LTD Mr Berg Pte Ltd POWERCOM ENGINEERING WORKS PTE LTD SER CHUAN CONSTRUCTION PTE LTD SIGMA CABLE COMPANY (PRIVATE) LIMITED Grade C ILJIN ELECTRIC CO LTD SINGAPORE BRANCH J&CO ENGINEERING PTE LTD SING AND SAN CONSTRUCTION PTE LTD D ASPHALT SPECIALIST SERVICES PTE LTD SL LINK ENGINEERING PTE LTD E HI POWER PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO.,LTD YUAN JI ENTERPRISES PTE LTD F SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg

BEST PRACTICES BY DIMENSIONS Customer Empowerment and Satisfaction • UKPN • WPD • e-distribuzione • SP Energy Networks • Northern Powergrid • TaiPower • Westnetz • DEWA • Enedis • ENWL • SSEN • SP Group • Tata power-DDL • Ausnet • KEPCO • Jemena • TNB • Kansai • Light • UKPN • PG&E • WPD • CitiPower • SDGE • SCE • e-distribuzione • ComEd • Enedis • ENWL • FPL • APS • CLP • PEPCO • Tata power-DDL • BC Hydro • Chubu • Fluvius • Duke Energy • Radius Monitoring & Control • Helen • Meralco • ESB • Light • Edenor • SP Energy Networks • Tata power-DDL • Shenzhen Power • State Grid Sichuan • CenterPoint Energy Security • UKPN • PG&E • WPD • ConEd • CitiPower • SDGE • SCE • e-distribuzione • SP Energy Networks • Northern Powergrid • TaiPower • ComEd • Westnetz • FPL • LADWP Green Energy • UKPN • PG&E • WPD • ConEd • SDGE • SCE • Enedis • LADWP • CLP • Hydro Ottawa • i-DE • EDP • APS • SSEN • CenterPoint Energy • Hydro Ottawa • PEPCO • Tata power-DDL • BGE • Toronto Hydro • BC Hydro • Eversource • PSE • Dominion Energy • EVN Hanoi • NIEN • Tata power Ltd • Eversource • Western Power • Vector • ACEA • PG&E • CitiPower • SDGE • SCE • e-distribuzione • ComEd • CitiPower • DEWA • CLP • SP Group • KEPCO • UKPN • PG&E • WPD • ConEd • SDGE Data Analytics • FPL • State Grid Beijing • Jemena • BC Hydro • Vattenfall • Duke Energy Supply Reliability • Helen • HK Electric • CEM • Rosseti DER Integration • SCE • SP Energy Networks • Ausnet • Eversource Is your Grid Smarter? Benchmarking Results 2020 SMART GRID PROGRESS (2019-2020) Global Asia-Pacific & SATISFACTION CUSTOMER EMPOWERMENT MONITORING & CONTROL DATA ANALYTICS & SATISFACTION CUSTOMER EMPOWERMENT MONITORING & CONTROL DATA ANALYTICS SECURITY SUPPLY RELIABILITY SECURITY SUPPLY RELIABILITY GREEN ENERGY DER INTEGRATION GREEN ENERGY DER INTEGRATION North America Europe & SATISFACTION CUSTOMER EMPOWERMENT MONITORING & CONTROL DATA ANALYTICS & SATISFACTION CUSTOMER EMPOWERMENT MONITORING & CONTROL DATA ANALYTICS SECURITY SUPPLY RELIABILITY SECURITY SUPPLY RELIABILITY Average score 2020 Average score 2019 GREEN ENERGY DER INTEGRATION GREEN ENERGY DER INTEGRATION Website : www.spgroup.com.sg/what-we-do/smart-grid-index Email : sgi@spgroup.com.sg Scan this QR Code to learn more about us KEY FINDINGS BENCHMARKING RESULTS 2020 Utility Country/Market Score Best Practices +/- Utility Country/Market Score +/- Best Practices UKPN GBR 94.6 5.4% Fluvius BEL 67.9 1.8% PG&E USA 92.9 0.0% PSE USA 67.9 7.1% NORTH AMERICA continues to lead due to early adoption of smart grid development EUROPE improved the most relative to the rest of the world ASIA-PACIFIC made significant improvements in Data Analytics WPD ConEd CitiPower SDGE GBR USA AUS USA 91.1 89.3 87.5 87.5 23.2% 8.9% 7.1% 1.8% Liander Vattenfall Duke Energy State Grid Chongqing NLD SWE USA CHN 66.1 66.1 64.3 64.3 12.5% 19.6% 5.4% 1.8% SCE USA 85.7 -1.8% Dominion Energy USA 62.5 3.6% e-distribuzione ITA 83.9 0.0% Radius DNK 62.5 10.7% SP Energy Networks GBR 83.9 21.4% State Grid Nanjing CHN 62.5 5.4% Northern Powergrid GBR 82.1 10.7% State Grid Sichuan CHN 62.5 10.7% SMART GRID INDEX INCREASED COVERAGE IN 2020 TaiPower ComEd TWN USA 82.1 80.4 17.9% 1.8% State Grid Tianjin TNB CHN MYS 62.5 62.5 10.7% 10.7% Stedin NLD 80.4 12.5% Western Power AUS 62.5 5.4% The Smart Grid Index (SGI) measures the smartness of electricity grids globally, in seven key dimensions. The benchmarking also identifies best practices to build smarter grids that deliver better value to customers. 85 37 Global Utilities Countries/Markets Westnetz DEWA Enedis ENWL DEU ARE FRA GBR 80.4 78.6 78.6 78.6 3.6% 1.8% 3.6% 8.9% Helen HK Electric State Grid Hubei Kansai FIN HKG CHN JPN 60.7 60.7 60.7 58.9 3.6% 3.6% 3.6% 1.8% FPL USA 78.6 1.8% Meralco PHL 58.9 5.4% AVERAGE SCORE BY REGION 7 DIMENSIONS OF A SMART GRID LADWP APS SSEN USA USA GBR 78.6 76.8 76.8 1.8% 5.4% 10.7% ESB Vector EVN Hanoi IRL NZL VNM 57.1 57.1 55.4 10.7% 10.7% 26.8% North America 72.02% 76.28% MONITORING & CONTROL • SCADA • DMS/ADMS CenterPoint Energy CLP Hydro Ottawa i-DE USA HKG CAN ESP 75.0 75.0 75.0 75.0 3.6% 5.4% 5.4% 3.6% NIEN MEA PEA ACEA GBR THA THA ITA 55.4 53.6 53.6 51.8 10.7% 0.0 % 8.9% 8.9% Europe 62.11% 70.18% DATA ANALYTICS • Smart Meter Coverage • Data Analytics Application PEPCO SP Group Tata power-DDL USA SGP IND 75.0 75.0 75.0 1.8% 8.9% 3.6% CEM EVN HCMC Kahramaa MAC VNM QAT 51.8 51.8 51.8 0.0 % 17.9% 0.0 % Asia 63.85% Pacific 58.34% SUPPLY RELIABILITY • SAIDI • SAIFI TEPCO Ausnet BGE JPN AUS USA 75.0 73.2 73.2 1.8% 5.4% 8.9% Stromnetz Berlin Wiener Netze Eskom DEU AUT ZAF 51.8 51.8 50.0 -5.4% -1.8% 8.9% KEPCO KOR 73.2 0.0% Light BRA 48.2 1.8% Average score 2020 Average score 2019 DER INTEGRATION • Management of DER Integration • Grid Scale Energy Storage Shenzhen Power State Grid Beijing State Grid Shanghai CHN CHN CHN 73.2 73.2 73.2 8.9% -5.4% 0.0% Rosseti State Grid Changsha Tata Power Ltd RUS CHN IND 48.2 48.2 48.2 10.7% 1.8% 1.8% MAJOR PROGRESS GREEN ENERGY • Renewable Energy Penetration • EV Facilitation Jemena Toronto Hydro Ausgrid AUS CAN AUS 71.4 71.4 69.6 3.6% 7.1% 0.0% PLN Edenor Enel Dist Sao Paulo IDN ARG BRA 44.6 37.5 37.5 0.0 % 3.6% 3.6% BC Hydro CAN 69.6 5.4% Sarawak Energy MYS 37.5 5.4% Global : Asia-Pacific : Europe : North America : SECURITY • IT Cyber Security • OT Cyber Security CUSTOMER EMPOWERMENT & SATISFACTION • Real-Time Data to Customers • Customer Satisfaction Feedback EDP Eversource Guangzhou Power Chubu PRT USA CHN JPN 69.6 69.6 69.6 67.9 0.0% 8.9% 12.5% 0.0% Enel Dist Chile 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. Edesur City Power CHL ARG ZAF 35.7 30.4 21.4 12.5 % 8.9% 1.8%

OverviewUtilities Quick Guide ResidentialUtilities Quick Guide CommercialGo green, go paperlessTariff informationOpen Electricity MarketFAQsForm & ResourcesChat with Us Utilities Quick Guide Commercial Getting Started for Your Commercial Utilities Account Determine the Use of your Premises Residential – Domestic Use:                   For premises that are used exclusively for residential purposes. Commercial – Non-Domestic Use:        For premises that are used for the purpose of, or in connection with any trade, business or profession. Note: It is important to declare the use of premises correctly as 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 (PUB).     Choose the Type of Supply required Permanent Supply: Application for any residential, trade, business or professional use. Temporary Supply: Application for the following types of premises.              (a) Construction Site              (b) Street Opera (e.g., Wayang)              (c) Site Office              (d) Gondola Security Deposit & Supply Capacity for Permanent Supply Security Deposit for Temporary Supply Opening Your Commercial Utilities Account Application Channels SP app - iOS and Android SP Group Website Customer Service Centre   Required Documents Under Personal Name  Application form (Completed and signed) Valid identification document Documentary proof of occupancy Security deposit Under Company Name Application form (Completed and signed by director listed in business profile document) Latest ACRA with detailed business profile or Bizfile Documentary proof of occupancy Acknowledgement of Electrical Installation Licence Requirement Form (EIL Form) (for premises with electricity load more than 45kVA) Security deposit Documents required upon request Copy of Director's NRIC/FIN card [Front and Back] Letter of Authorization^ – if signatory is not a Director according to ACRA listing ^Letter with company letterhead indicating its representative's name and identification number Additional Documents for Temporary Supply Quotation for Electricity Supply Connection and LEI issued by EMA Water quotation from PUB When can Supplies be Turned on? Express Turn-On Requirements Same-day express turn-on service is subject to availability and an express service charge fee. Please note that express service is unavailable for premises with: Electricity supply capacity exceeding 45kVA Water meters exceeding 25mm Commercial gas Electricity currently supplied from the Open Electricity Market (OEM) via a licensed electricity retailer or SP Group at the wholesale electricity price   Managing Your Commercial Utilities Account SP app or SP Utilities Portal Sign up for an e-account to manage your utilities account.  An e-account allows you to easily access your utilities account information. You can view and pay your bills, monitor your consumption and perform self-help transactions. Submit Meter Readings Meter readings are taken once every two months. On months where meters are not read, your bill will be estimated based on the average daily usage between your last two actual reads. Your bill will be adjusted when your meters are next read. To avoid bill estimation, we strongly encourage customers to make use of the following services available for submission of meter readings: SP Utilities Portal Submit your reading online via the Utilities Portal and learn tips on how you can better manage your utility consumption. Note: An SP Utilities Portal account is required to use this service. This service is applicable for residential accounts under Personal Name. Please note that if there is more than 1 electricity meter registered to the account, this service is not applicable. SP app Email Email a photo of your meter clearly showing the meter reading and meter number to customerreading@spgroup.com.sg. Important Note: For meter reading submissions due on weekends and public holiday, kindly use the SP Utilities Portal or SP app modes. Paying Your Utilities Bills Pay your utilities bills via the following convenient methods: eGIRO ​Apply online via SP Utilities Portal or SP App Approval is within 48 hours Status of application can be checked via SP Utilities Portal or SP App Other Payment Modes PayNow QR on the SP app and SP Utilities Portal Internet Banking AXS stations 7-Eleven stores (not available for account numbers starting with ‘93’) DBS/POSB/OCBC Automated Teller Machines (ATMs) Note: Pink notices are issued as a reminder when payments are not made by the due date. A fee of $0.55 (inclusive of GST) applies and will be reflected in the next bill. If no payment is received after the reminder, a late payment charge of 1% will be imposed on any outstanding balance in the subsequent bill. Cessation of card payment for non-domestic SP Utilities bills  Kindly note that we will no longer accept credit and debit card payments for non-domestic SP Utilities bills from 1 Nov 2025.  Existing recurring card deductions on the SP app will cease from Nov 2025 bills onwards.  Please apply for eGIRO or pay by other payment modes. Learn more     Closing Your Utilities Account Required Documents Under Personal Name NRIC/FIN (Front and back) Under Company Name Latest ACRA with detailed business profile or Bizfile Documents required upon request Copy of Director's NRIC/FIN card [Front and Back] Letter of Authorisation^ – if signatory is not a Director according to ACRA listing ^To be authorised by the Director listed in the recent ACRA detailed Business Profile/ Bizfile on the letterhead issued by the company, indicating its representative's name and identification number, i.e. NRIC or FIN. Channels available to close your account ​ SP app - iOS and Android SP Group Website Customer Service Centre Things to note after closing your utilities account Refund of Security Deposit The security deposit will be used to offset the final charges. Any credit balance may be transferred to other accounts under your name. If there is any balance, it will be refunded to your GIRO account or mailed to you by cheque between 4 – 6 weeks. GIRO arrangement will automatically be terminated after the final charges have been deducted from your GIRO account. Termination of Gas Supply  For termination of gas supply, City Energy charges a termination fee for commercial premises. Separate gas appliance disconnection fee is chargeable if required. Please refer to www.cityenergy.com.sg for more information.

Registration Form SINGAPORE INSTITUTE OF POWER AND GAS REGISTRATION FORM (COMPANY) PART A: COURSE DETAILS COURSE TITLE COURSE CODE COURSE DATE FULL COURSE FEE PART B: PARTICULARS NAME OF BILLING COMPANY UEN REGISTERED ADDRESS SME (Y/N) NAME OF CONTACT PERSON DESIGNATION EMAIL ADDRESS CONTACT NUMBER NOTE: # Required for SSG Funding D Full NRIC is Required for SSG Funding Ä For Security Clearance to Substations " Required for Professional Development Point (PDU) · Required to Access Learning Management System No. Full Name (as in NRIC/FIN) #D NRIC/FIN No. (Last 4 Characters eg.468A) # Date of Birth (dd/mm/yy) Ä Place of Birth # Nationality # Race # Residential Status # Gender (M / F) Designation # Highest Qualification " PE Number (if applicable) · Personal Mobile No. · Personal Email Address 1 2 3 4 5 6 7 8 PART C: PAYMENT 1) All prices for the courses are subjected to prevailing GST 2) Payment is required to be made before course/programme commencement for securing the training places. By Bank Transfer Bank Name: United Overseas Bank Limited Bank Branch: UOB Main Address: UOB Plaza 1, 80 Raffles Place, Singapore 048624 Account Name: Singapore Institute of Power and Gas Pte Ltd Bank Code: 7375 Branch Code: 1 Account Number: 451-302-969-6 Swift Code: UOVBSGSG By Vendors@Gov Business Unit Code Attention to By Cheque Cheque Number Issuing Bank Note: Please indicate conmpany name and invoice number behind the cheque Cheque shall be made payable to SINGAPORE INSTITUTE OF POWER AND GAS PTE LTD and mailed to: SP Group, 2 Kallang Sector, Level 2, Singapore 349277 Attn: Singapore Institute of Power and Gas, Training Ops PART D: DECLARATION & PERSONAL DATA PROTECTION ACT By submitting and signing this registration form, I hereby declare that all information given in this form is true and accurate, and I agree to the terms and conditions stated below. I/We acknowledge and agree that SIPG may collect, use and disclose to any third party any and all particulars relating to my/our personal information for the purposes of: (i) providing the requested services in respect of the course(s); (ii) billing and account management (including debt collection or recovery); (iii) conducting surveys or obtaining feedback; (iv) informing me/us of services and offers by SIPG, its related entities and business affiliates (unless I/we duly inform you otherwise); and (v) complying with all applicable laws and regulations, and business requirements. Name of Authorised Personnel Designation Signature Date TERMS AND CONDITIONS 1) The company and individual applicant has read and understood the terms of the course information and registration form. 2) The information collected on this form is used for course registration, account servicing of course-related activities and/or for application of course-related funding to appropriate funding agencies. 3) This registration form must be submitted to SIPG at least 3 weeks before course commencement. 4) Payment must be made to SIPG before the due date of tax invoice. 5) SIPG reserves the right to amend any details relating to the course without any prior notice. 6) Request for withdrawal/transfer/replacement must be made in writing at least 5 working days before course/programme commencement and are subjected to approval by SIPG. Administrative charges of $50 (before prevailing GST) will be imposed for each approved request/pax. 7) Trainees need to achieve 75% attendance per module to be eligible to sit for the exam. 8) Trainee shall be bound by the terms and conditions of any applicable funding scheme as approved by SIPG. a. Funding grant is only applicable to Singapore Citizen, Singapore Permanent Resident and Long-Term Visit Pass plus. Trainees need to achieve 75% attendance per module, sit and pass all exams to be eligible for funding. b. In the event that the trainee fails to meet any of the requirements set under the funding scheme or has been granted funding for the same course before, thereby resulting that his/her funding application is rejected by the funding agency, the trainee is liable to pay the balance of the full course fee to SIPG. For trainees who are making payment via SFC and withdraw during the programme, you will be required to make payment in full via non-SFC payment methods. c. Absence due to valid reasons[i] will not be counted as part of the 75% attendance requirements. Trainees will need to provide supporting documents for any absence due to valid reasons within 3 working days from date of absence. For non-valid reasons[ii], it will consist of all other reasons not covered under the valid reasons. Trainees will not be allowed to take the assessment if they do not meet the 75% attendance requirement. d. There will be no postponement/replacement of schedule allowed for any session missed without valid reasons. e. Trainees will be allowed ONE re-assessment for each assessment component. Re-assessment shall be taken within 60 calendar days from the module end date. Re-assessment fee of $100 (before prevailing GST) will be applicable to each assessment component. In the event that the trainee do not pass the re-assessment or fail to take the re-assessment within 60 calendar days from end of the module, trainees will need to re-enrol for the module with full module fee. 9) Video and/or photographs of trainees may be taken at the event for SIPG’s marketing materials and other publications. Note: [i] Valid reasons refer to medical leave, hospitalization leave and compassionate reason. [ii] Non-valid reasons include work commitment, reservist, overseas trip (business/personal), not prepared for exam & etc. &9&K01+032SIPG-FORM-007 (V1) &9&K01+048Address: SP Group, 2 Kallang Sector, Singapore 349277 ● Main Line: 6916-7930 ● Email: training-institute@spgroup.com.sg &9&K01+048Page &P of &N Data Gender Race Nationality Residential Status Highest Qualification Place of Birth M CN:Chinese SG:Singapore Citizen SC:Singapore Citizen No Formal Qualification / Lower Primary Singapore F EU:Eurasian AU:Australian PR:Permanent Resident Primary China IN:Indian BD:Bangladeshi EP:Employment Pass Holder Lower Secondary India MY:Malay BU:Burmese LTVP+: Long-Term Visit Pass plus Secondary Malaysia OT:Others CN:Chinese WP:Work Permit Holder Post-Secondary (Non-Tertiary) Afghanistan HK:Hong Kong OT:Others GCE ‘N’/’O’ Level or equivalent Albania ID:Indonesian GCE ‘A’ Level or equivalent Algeria IN:Indian National ITE Certificate (NITEC) or equivalent American Samoa JP:Japanese Higher NITEC Andorra KP:Korean, North Polytechnic Diploma Angola KR:Korean, South Professional Qualification & Other Diploma Anguilla LK:Sri Lankan Bachelor's Degree or equivalent Antigua MO:Macau Master Argentina MY:Malaysian Doctorate Armenia OT:Others Other Education Aruba PH:Filipino Not Reported Australia PK:Paskistani Austria TH:Thai Azerbaijan TW:Taiwanese Bahamas UK:British Bahrain US:American Bangladesh VN:Vietnamese Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia-Herzegovina Botswana Brazil British Antarctic Territory British Indian Ocean Territory British Virgin Islands Brunei Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Canton & Enderbury Islands Cape Verde Cayman Islands Central African Republic Chad Channel Islands Chile Christmas Island Cocos Keeling Island Colombia Comoros Congo Cook Islands Costa Rica Croatia Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Faeroe Islands Falkland Islands Fiji Finland France French Guiana French Polynesia French Southern & Antarctic Territories Gabon Gambia Gaza Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guernsey Guinea Guinea-Bissau Guyana Haiti Heard & Mcdonald Island Honduras Hong Kong Sar Hungary Iceland Indonesia Iran Iraq Ireland Isle Of Man Israel Italy Ivory Coast Jamaica Japan Johnston Island Jordan Kazakhstan Kenya Kirghizia Kiribati Korea, North Korea, South Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macau Sar Macedonia Madagascar Malawi Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Midway Islands Moldova Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antililles New Caledonia New Zealand Nicaragua Niger Nigeria Niue Island Norfolk Island Norway Oman Pacific Island Trust Territory Pakistan Palau Palestine Panama Panama Canal Zone Papua New Guinea Paraguay Peru Philippines Pitcairn Island Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda Samoa San Marino Sao Tome & Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Slovak Republic Slovenia Solomon Islands Somalia South Africa Spain Sri Lanka St. Helena St. Kitts-Nevis St. Lucia St. Pierre & Miquelon St. Vincent Sudan Suriname Swaziland Sweden Switzerland Syria Tadzhikistan Taiwan Tajikistan Tanzania Thailand Togo Tokelau Islands Tonga Trinidad & Tobago Tunisia Turkey Turkmenistan Turks & Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Upper Volta Uruguay Us Virgin Islands Uzbekistan Vanuatu Vatican City State Venezuela Vietnam Wake Island Wallis And Futuna Western Sahara Yemen Yugoslavia Zaire Zambia Zimbabwe List of Courses Course Code Course Title ECL04 High Voltage Distribution Cable Identification, Spiking & Fault Location ECL05 High Voltage Cable Jointing Techniques ECL06 Low Voltage Distribution Cables, Joints & Terminations ECL07 WSQ Detect & Locate Underground Power Cables (sFw) ECL08 Underground Service Detection Course ECL11 Underground Services Detection Course (Re-Attempt) ECL13 Low Voltage Cable Identification ECL15 Distribution Low Voltage Cable Jointing Proficiency ECL16 Distribution High Voltage Cable Jointing Proficiency EFD01 A Primer to Electricity EFD02 Essential Test Instruments for Low Voltage EFD08 Singapore Electricity Network and Market ENO32A Electrical Principles ENO32A_C&S Electrical Principles (Classroom & Synchronous) ENO32B Electrical Installation Design ENO32B_C&S Electrical Installation Design (Classroom & Synchronous) ENO32C Testing & Maintenance of Electrical Systems ENO32D Safety & Connection Process ENO32E Electrical Installation Less than 45kVA ENO32F Inspection & Testing ENO33A Electrical Circuit Theory & Analysis ENO33A_C&S Electrical Circuit Theory & Analysis (Classroom & Synchronous) ENO33B Distribution System & Protection ENO33B_C&S Distribution System & Protection (Classroom & Synchronous) ENO33C Electrical System Design ENO33C_C&S Electrical System Design (Classroom & Synchronous) ENO33D Electrical Machine & Control ENO33D_C&S Electrical Machine & Control (Classroom & Synchronous) ENO33E Safety & Connection Requirements ENO33F Commercial & Industrial Low Voltage Installation ENO33G Testing Methods ENO33H High Voltage Switching Operations & Procedures ENO39 Electrical Testing & Inspection for Non-licensed Electrical Installation ENO50 Electrical Safety for Distribution Works ENO51 Distribution Switchboard Maintenance for Commercial and Industrial Low Voltage Installation ENO63 Condition Monitoring Techniques for Distribution Switchgear & Transformer EPG01 Overview of Power Generation Plants EPG03 Process Control & Monitoring of Power & Process Plants EPG04 Power Plant Maintenance Principles & Strategies EPG05 Power Plant Reliability EPG06 Power Plant Efficiency EPG07 Requirements for Installation & Commissioning of Grid-Tied Photovoltaic System ERG01 SS638 Code of Practice for Electrical Installations ERG03 The Electricity Regulatory Framework ERG04 An Overview of Transmission Code ERG05 Lightning and Lightning Protection ERG06 Electrical Earthing Principles and Practices ESG04 Operation & Maintenance of High Voltage Switchgear ESG06 Design, Installation & Testing of Electrical Switchboard & Supply Turn-On ESG08 Installation & Commissioning of Distribution Switchgear ESG13 Technical Specifications of Distribution Switchgear ETF02 Operation & Maintenance of Distribution Transformer ETF12 Installation & Commissioning of Distribution Transformer GPL05 Gas Pipe Fitter GPL10 Perform Polyethylene Pipes Joining Process GRG02 Gas Market Structure & Gas Network Code GRG03 Introduction to Code of Practice for Gas Installation (SS608:2015) & its Application NGD03 Introduction to Microgrid Systems NGD06 Network Impact and Planning Practices for Connection of Distributed Energy Resources NPV01 Network Impact of Large Solar Farm and Interconnection PDC201 Electric Vehicles & the Grid SFC04 Project Safety Management SFC07 Safety@SP (General) SFC08 Safety@SP (Building & Construction) SFY05 Workplace Safety & Health for Power Sector WBC04 ISO22301 Business Continuity Management System WPD03 Lean Applications for Productivity (Lean Workforce) WPD05 Implementation-Based Project (IBP) - Lean WSO01 Energy Managers Programme WSO02 Registered Earthworks Supervisor WSO04 Registered Earthworks Supervisor Revision and Assessment (Re-Attempt) WSO07 Strategic Decision Making for Energy Traders X