BUFFALO CITY METROPOLITAN MUNICIPALITY (“BCMM”) LOAD SHEDDING INFORMATION GUIDE REVISION 3 10 January 20 20 BCMM Load Shedding Information Guide Page 2 of 33 NOTICE T his specification is and remains the property of BCMM, produced for its own purposes. It is a policy of BCMM that standardised specifications, standards and other standardised documents of a non - confidential nature, such as this, may be made available to third parties for their use, on application, under the following conditions: 1. The use, application, or in terpretation of the material is entirely at the applicant’s own risk and neither the applicant nor anybody else shall have any claim against BCMM arising out of the use of the material. 2. BCMM is under no obligation to advise the applicant of and supply late r versions of the material. 3. BCMM retains the right to refuse the supply of further material without incurring liability for loss or damage in the event of such refusal. 4. BCMM reserves the right to modify and change the material as and when it sees fit. 5. The material is and remains the property of BCMM, who has the exclusive right of dissemination and reproduction thereof. 6. The material is protected by copyright and the applicant may not reproduce or transmit the material by any means except with the prior cons ent of BCMM in writing. 7. Applicants may not exploit this material for financial gain. 8. No rights of ownership in the material or licence to the applicant shall be deemed to pass with the supply of material to the applicant. 9. Except as may be provided for in a separate agreement, BCMM shall not be obliged by virtue of the supply of the material, to advise, interpret, analyse or otherwise give input on the material to the applicant or any other person. 10. BCMM reserves the right to recover costs. BCMM Load Shedding Information Guide Page 3 of 33 TABLE OF CONTENT S INTRODUCTION ................................ ................................ ................................ ................................ ............... 4 WHAT IS LOAD SHEDDING? ................................ ................................ ................................ ............................... 4 THE LOAD SHEDDING PROCESS ................................ ................................ ................................ ......................... 4 LOAD SHE DDING ONLY AS A LAST RESORT ................................ ................................ ................................ ........ 4 NRS 048 - 09 ................................ ................................ ................................ ................................ ........................ 4 CRITICAL LOADS ................................ ................................ ................................ ................................ ................. 4 LOAD SHEDDING STAGES ................................ ................................ ................................ ................................ 5 BLOCK SYSTEM ................................ ................................ ................................ ................................ ................ 6 STAGE 1 - 4 LOAD SHEDD ING TIMETABLE ................................ ................................ ................................ .......... 7 STAGE 1 - 4 LOAD SHEDD ING TIMETABLE CONTIN UED ................................ ................................ ...................... 8 STAGE 5 - 8 LOAD SHEDD ING TIMETABLE ................................ ................................ ................................ .......... 9 STAGE 5 - 8 LOAD SHEDD ING TIMETABLE CONTIN UED ................................ ................................ .................... 10 BLOCK ALLOCATIONS ................................ ................................ ................................ ................................ ..... 11 GROUPED BY BLOCK 1 ................................ ................................ ................................ ................................ ..... 11 GROUPED BY BLOCK 4 ................................ ................................ ................................ ................................ ..... 13 GROUPED BY BLOCK 5 ................................ ................................ ................................ ................................ ..... 17 GROUPED BY BLOCK 6 ................................ ................................ ................................ ................................ ..... 18 GROUPED BY BLOCK 7 ................................ ................................ ................................ ................................ ..... 19 GROUPED BY BLOCK 8 ................................ ................................ ................................ ................................ ..... 20 GROUPED BY BLOCK 9 ................................ ................................ ................................ ................................ ..... 21 GROUPED BY BLOCK 10 ................................ ................................ ................................ ................................ ... 24 GROUPED BY BLOCK 11 ................................ ................................ ................................ ................................ ... 27 GROUPED BY BLOCK 12 ................................ ................................ ................................ ................................ ... 29 GROUPED BY BLOCK 13 ................................ ................................ ................................ ................................ ... 30 GROUPED BY BLOCK 14 ................................ ................................ ................................ ................................ ... 30 GROUPED BY BLOCK 15 ................................ ................................ ................................ ................................ ... 31 GROUPED BY BLOCK 16 ................................ ................................ ................................ ................................ ... 31 GROUPED BY BLOCK 17 ................................ ................................ ................................ ................................ ... 31 GROUPED BY BLOCK 18 ................................ ................................ ................................ ................................ ... 32 GROUPED BY BLOCK 19 ................................ ................................ ................................ ................................ ... 32 CONTACT INFORMATION ................................ ................................ ................................ ............................... 33 BCMM Load Shedding Information Guide Page 4 of 33 WHAT IS LOAD SHEDDING? • When there is not enough electricity available to meet the demand from all Eskom or Municipal customers, it could be necessary to interrupt supply to certain areas. This is called load shedding. It is different from a power outage that could occur for several other reasons. • It is a last resort to balance electricity supply and demand. Load sheddin g w ill only apply when all other options have been exhausted. • It is an effective way to avoid total collapse of the electricity supply grid (a national black - out) which will have disastrous outcomes for South Africa. If unbalances on the power is not manag ed this could lead to the risk of collapse of the entire power network. If this occurs, it could take more than a week to restore power to the entire country. By rotating and shedding the load in a planned and controlled manner, the system remains stable. • Before load - shedding is applied, Eskom makes use of: - Gas and hydro options - Contracted and voluntary options with certain large customers to reduce their demand. - If all these measures have been exhausted and demand still cannot be met, Eskom will proceed with load - shedding. THE LOAD SHEDDING PROCESS • Eskom’s National Control Centre instructs its Distribution Regional Control Centres, 126 Municipalities and Eskom’s key Industrial Customers on the Megawatts to be shed. • Eskom (Regional Distributor) and Municipalities execute these instructions by switching off individual areas for predetermined times as per published schedules • The duration of load - shedding will depend on the specific Eskom region or on the Municipality; based on local circumstances. LOA D SHEDDING ONLY AS A LAST RESORT • Eskom must continue with the planned maintenance of our Generation plant during this winter. This will enable a sustainable Generation plant going forward. • This means that the national power system will be particularly stra ined during the evening peak between 5pm and 9pm in winter, and during any time of the day in the summer months NRS 048 - 09 A new Government standard that has been implemented in order to organise the manner by which load shedding is implemented during periods of supply capacity problems and the handling of critical loads. CRITICAL LOADS Load that is as far as possible protecte d from the impact of load shedding or loss of supply in order to either maintain the operational integrity of the power system, or to avoid a cascading impact on public infrastructure. INTRODUCTION BCMM Load Shedding Information Guide Page 5 of 33 LOAD SHEDDING STAGES In order to safe guard the Electrical Network the implementation of NRS 048 - 09 is imperative. In order to implement this standard - stages have been introduced based on the strain on the national grid to supply capacity STAGE 1 This stage is initiated if the reduction is not sufficient to safeguard the National Grid, this is Scheduled Load Scheduling whereby 5% of the load profile of BCMM will be required to be shed for a period of 3 hours STAGE 2 This stage is initiated if the reduction is still not sufficient to safeguard the National Grid, this is Scheduled Load Scheduling whereby 10% of the load profile of BCMM will be required to be shed for a period of 3 hours. STAGE 3 This stage is initiated if the reduction is still not sufficient to safeguard the National Grid, thi s is Scheduled Load Scheduling whereby 15 % of the load profile of BCMM will be required to be shed for a period of 3 hours. STAGE 4 This stage is initiated if the reduction is still not sufficient to safeguard the National Grid, this is Scheduled Load Scheduling whereby 20 % of the load profile of BCMM will be required to be shed for a period of 3 hours. STAGE 5 From Stage 5 a staggered Load Shedding approach is taken , whereby two schedules will r un concurrently. The first being Stage 4 , a s being shed as indicated in the schedule and a second schedule in terms of Stage 5 as indicated in the schedule . The schedules are also not switched at the same time s and are therefore staggered. This stage is initiated if the reduction is not sufficient to safeguard the National Grid, this is Scheduled Load Scheduling whereby 25 % of the load profile of BCMM will be required to be shed for a period of 3 hours staggered STAGE 6 From Stage 5 a staggered Load Shedding approach is taken, whereby two schedules will run concurrently. The first being Stage 4, as being shed as indicated in the schedule and a second schedule in terms of Stage 6 as indicated in the schedule. Th e schedules are also not switched at the same times and are therefore staggered. This stage is initiated if the reduction is still not sufficient to safeguard the BCMM Load Shedding Information Guide Page 6 of 33 National Grid, this is Scheduled Load Scheduling whereby 30 % of the load profile of BCMM will be required to be shed for a period of 3 hours staggered STAGE 7 From Stage 5 a staggered Load Shedding approach is taken, whereby two schedules will run concurrently. The first being Stage 4, as being shed as indicated in the schedule and a second schedule in terms of Stage 7 as indicated in the schedule. The schedules are also not switched at the same times and are therefore staggered. This stage is initiated if the reduction is still not sufficient to safeguard the National Grid, this is Scheduled Load Scheduling whereby 35 % of the load profile of BCMM will be require d to be shed for a period of 3 hours staggered STAGE 8 From Stage 5 a staggered Load Shedding approach is taken, whereby two schedules will run concurrently. The first being Stage 4, as being shed as indicated in the schedule and a second schedule in te rms of Stage 8 as indicated in the schedule. The schedules are also not switched at the same times and are therefore staggered. This stage is initiated if the reduction is still not sufficient to safeguard the National Grid, this is Scheduled Load Schedul ing whereby 4 0 % of the load profile of BCMM will be required to be shed for a period of 3 hours staggered BLOCK SYSTEM Load shedding within BCMM works on a rolling block timetable. The various towns, suburbs and streets have been assigned to various blocks, from blocks 1 to 1 9 . E ach block is allocated a time slot to undergo load shedding over a 31 day period. Please refer to the Block Allocations on page 11 to determine which block your city / suburb / area / street falls under. BCMM Load Shedding Information Guide Page 7 of 33 STAGE 1 - 4 LOAD SHEDDING TIMETABLE The following timetable s have been compiled based on normal conditions on BCMM’s electrical network. BCMM reserves the right to make necessary changes as and when required should conditions change. Time Stage 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th Stage 1 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Stage 2 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Stage 3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Stage 4 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Stage 1 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Stage 2 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Stage 3 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Stage 4 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Stage 1 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Stage 2 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Stage 3 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Stage 4 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Stage 1 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Stage 2 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Stage 3 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Stage 4 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Stage 1 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Stage 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Stage 3 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Stage 4 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Stage 1 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Stage 2 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Stage 3 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Stage 4 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Stage 1 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Stage 2 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Stage 3 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Stage 4 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Stage 1 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Stage 2 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Stage 3 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Stage 4 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 12:00-15:00 15:00-18:00 18:00-21:00 21:00-00:00 00:00-03:00 03:00-06:00 06:00-09:00 09:00-12:00 BCMM Load Shedding Information Guide Page 8 of 33 STAGE 1 - 4 LOAD SHEDDING TIMETABLE CONTINUED 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 BCMM Load Shedding Information Guide Page 9 of 33 STAGE 5 - 8 LOAD SHEDDING TIMETABLE Time Stage 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th Stage 5 Block 18 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Stage 6 Block 18 & 4 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Stage 7 Block 18,4,9 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Stage 8 Block 18,4,9,14 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Stage 5 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Stage 6 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Stage 7 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Stage 8 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Stage 5 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Stage 6 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Stage 7 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Stage 8 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Stage 5 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Stage 6 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Stage 7 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Stage 8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Stage 5 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Stage 6 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Stage 7 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Stage 8 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Stage 5 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Stage 6 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Stage 7 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Stage 8 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Stage 5 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Stage 6 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Stage 7 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Stage 8 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Stage 5 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Stage 6 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Stage 7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Stage 8 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Stage 5 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Stage 6 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Stage 7 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Stage 8 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 11:00-14:00 14:00-17:00 20:00-23:00 17:00-20:00 23:00-02:00 02:00-05:00 05:00-08:00 08:00-11:00 23:00-02:00 BCMM Load Shedding Information Guide Page 10 of 33 STAGE 5 - 8 LOAD SHEDDING TIMETABLE CONTINUED 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Block 9,14,19 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 4,9,14,19 Block 12,17,3,8 Block 1,6,11,16 Block 9,14,19,5 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 5 Block 13 Block 2 Block 10 Block 18 Block 7 Block 15 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 5 & 10 Block 13 & 18 Block 2 & 7 Block 10 & 15 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 17,3,8 Block 6,11,16 Block 14,19,5 Block 3,8,13 Block 11,16,2 Block 19,5,10 Block 8,13,18 Block 16,2,7 Block 5,10,15 Block 13,18,4 Block 2,7,12 Block 10,15,1 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 17,3,8,13 Block 6,11,16,2 Block 14,19,5,10 Block 3,8,13,18 Block 11,16,2,7 Block 19,5,10,15 Block 8,13,18,4 Block 16,2,7,12 Block 5,10,15,1 Block 13,18,4,9 Block 2,7,12,17 Block 10,15,1,6 Block 18,4,9,14 Block 7,12,17,3 Block 15,1,6,11 Block 18 Block 7 Block 15 Block 4 Block 12 Block 1 Block 9 Block 17 Block 6 Block 14 Block 3 Block 11 Block 19 Block 8 Block 16 Block 18 & 4 Block 7 & 12 Block 15 & 1 Block 4 & 9 Block 12 & 17 Block 1 & 6 Block 9 & 14 Block 17 & 3 Block 6 & 11 Block 14 & 19 Block 3 & 8 Block 11 & 16 Block 19 & 5 Block 8 & 13 Block 16 & 2 Block 18,4,9 Block 7,12,17 Block 15,1,6 Block 4,9,14 Block 12,17,3 Block 1,6,11 Bl