241301 241302 WBUR4_210 WBUR4_110 West Burton

2544 WBUR8G1 GSP 1288 1597 WBUR1_S2HUB WBUR1_S1HUB 2545 WBUR8G2 To West Burton To West Burton Power Station 238913 238905 WBUR1_280 Power Station WBUR1_180

238915 238907 WBUR1_210 WBUR1_110

238921 238920 WBUR1_RES2W WBUR1_RES1W

238914 238912 238906 238904 WBUR1_&210 WBUR1_&280 WBUR1_&110 WBUR1_&180

238901 238922 WBUR1_MAIN2 WBUR1_12& 238900 WBUR1_MAIN1

238927 238918 238916 238910 238908 238925 WBUR1_&603 WBUR1_&405 WBUR1_&205 WBUR1_&105 WBUR1_&305 WBUR1_&503

238903 238923 WBUR1_RES2 WBUR1_16& 238902 WBUR1_RES1

238917 238909 238919 WBUR1_205 238911 WBUR1_305 WBUR1_405 WBUR1_105 3323 RETF1P HV-route HV-route 2747 RETF1Q HV HVB

2298 WORK3J BSP 2233 RETF8_BB1

398100 3981 287001 287000 333100 333101 223300 WORK3_1T0 WORK3_GT1 WORK1_113 WORK1_MAIN1 3170 Checkerhouse RETF1_MAIN1 RETF1_113 RETF8_1T0 WORK1P BSP 319100 3191 294101 294100 HVA-route HVA-route 1854 333200 333201 223200 WORK3_2T0 WORK3_GT2 WORK1_213 WORK1_MAIN2 WORK1Q RETF1_MAIN2 RETF1_213 RETF8_2T0 1068 DB NOGR1P

2245 204605 204600 204607 CHEC3_GT1 4110 CHEC1_103 CHEC1_MAIN2A CHEC1_113 WORK3K 1303 204601 BSP 2232 DB-route NOGR1Q Hatton Gas RETF8_BB2 CHEC1_MAIN1 Compressor

204603 106602 106600 106601 370602 370600 CHEC1_MAIN2B NOGR1_103 NOGR1_&305 NOGR1_305 HAGC1_103 HAGC1_&110 AX 224400 CHEC3_2T0 224500 CHEC3_1T0 370601 204606 106603 HAGC1_110 CHEC1_213 2244 NOGR1_203 CHEC3_GT2 204604 204602 1592 CHEC1_MAIN3 CHEC1_203 1593 CHEC3J CHEC3K Lincoln Main BSP North 308902 308903 3507 308910 LINC1_MAIN3 LINC1_MAIN4 308912 2513 251300 LINC3_GT6 LINC1_610 LINC1_513 LINC5_GT5 LINC5_5T0 Greetwell

Lincoln DB-route 3923 30880 308914 308911 LINC5L Local BSP LINC1_CF1N LINC1_413B LINC1_405

30891 308913 30890 LINC1_GT3 CF LINC1_313B LINC1_CF1S 30881 LINC1_GT4 308907 308904 LINC1_203 LINC1_103 308900 LINC1_MAIN1

308909 308901 308905 LINC1_413A LINC1_MAIN2 LINC1_313A 3934 1738 LINC5_GT4 LINC5_GT3 3511 LINC3L

350700 308908 308906 393400 173800 LINC3_6T0 LINC1_213 LINC1_113 LINC5_4T0 LINC5_3T0 Middlemarsh

4109 293200 128001 LINC3K LINC3_2T0 MMAR1_210 127901 MMAR1_110

3926 3922 AX-route AX-route AX-route DB LINC5K LINC5J 293100 2932 2931 LINC3_1T0 LINC3_GT2 LINC3_GT1 128002 127902 MMAR1_&210 MMAR1_&110 3512 LINC3J Skegness 128003 MMAR1_203 127903 1011 MMAR1_103 BSP SKEG3J 4123 SKEG3K 236211 236215 236217 236213 Staythorpe B STYB1_105 STYB1_805 STYB1_905 238800 STYB1_505 SKEG3_1T0 AX-route 100300 DB SKEG3_2T0 1061 236202 236224 1003 2388 STYB1_RES1 236203 SKEG3_GT2 SKEG3_GT1 CLIP1J STYB1_16& STYB1_RES2

To Clipstone 236210 236212 236214 236216 STYB1_&905 STYB1_&505 STYB1_&105 STYB1_&805 (Chesterfield GSP) AU-route 1060 PC-route CLIP1K 236200 236201 STYB1_MAIN1 STYB1_MAIN2

236226 236204 236206 236208 236220 144201 144301 STYB1_&705 STYB1_&310 STYB1_&305 STYB1_&205 STYB1_&405 SKEG1_213 SKEG1_113 236218 STYB1_&1105

236222 236223 STYB1_RES1W STYB1_RES2W 144200 144300 Staythorpe GSP SKEG1_MAIN2 SKEG1_MAIN1 381702 381701 STYT4_210 STYT4_110

236207 236209 144202 144302 236221 STYB1_305 STYB1_205 SKEG1_203 SKEG1_103 STYB1_405

236219 STYB1_1105

1802 1077 STYT9_SGT2 STYT1_S1HUB 1801 STYT9_SGT1 3542 STYT1_S2HUB 236205 STYB1_310

To Newark BR PC-route

10770 (National Grid) STYT1_SGT1 35420 STYT1_SGT2 HC

214321 214323 STYC1_2205 STYC1_2005 214313 STYC1_#280 214315 214317 214319 STYC1_1105 STYC1_#180 STYC1_1305 HA-route HA-route AD-route AD-route

214324 STYC1_MAIN1W 214325 STYC1_MAIN2W 2946 ECO255GE 313201 SBPS1_110 214312 214314 214316 214318 214329 214331 214320 214322 STYC1_&280 STYC1_&1105 STYC1_&180 STYC1_&1305 STYC1_&1505 STYC1_&1705 STYC1_&2205 STYC1_&2005

214302 214327 STYC1_RES1 STYC1_16& 214303 313202 STYC1_RES2 SBPS1_&110

214304 214306 214308 214333 214310 STYC1_&905 STYC1_&705 STYC1_&505 STYC1_&305 STYC1_&105 214337 STYC1_&405 Sleaford 313203 214335 SBPS1_103 214326 STYC1_&205 3812 STYC1_12& REP BORD1EC 214301 214300 STYC1_MAIN2 STYC1_MAIN1

214305 214309 214311 214307 STYC1_905 STYC1_505 STYC1_105 STYC1_705 Staythorpe C AD-route

4120 SLEA3K 239200 SLEA3_2T0

2067 206700

TZ SLEA3_1T0 2392 SLEA3_GT1 SLEA3_GT2 357706 HL To Annesley ANNE1_103 1481 1482 (Chesterfield GSP)/ HAWT1Q HAWT1P 1846 Heanor & Loscoe HL-route DE SLEA3J 357708 (Willington GSP) ANNE1_303 CO-route CO-route 138704 138700 138705 1296 143201 BOST1_103 BOST1_MAIN1 BOST1_113 BOST3_GT1 143301 SLEA1_#110 SLEA1_#210

149300 149200 HAWT1_MAIN1 HAWT1_MAIN2 Sleaford 138703 138702 Boston BOST1_MAIN4A BOST1_MAIN3 149301 149201 143302 143200 138701 HAWT1_113 HAWT1_213 SLEA1_&210 SLEA1_MAIN1 BSP BOST1_MAIN2A BSP 138706 Hawton BOST1_503 CO 143303 143202 SLEA1_203 SLEA1_103 PPE-route PPE-route PC-route

BSP 129600 129500 BOST3_2T0 BOST3_1T0

3752 3753 118101 HAWT3_GT1 HAWT3_GT2 BOST1_MAIN2

TZ-route 4119 1287 BOST3K BOST3J

375200 375300 HAWT3_1T0 HAWT3_2T0 118104 118103 118105 BOST1_403 BOST1_MAIN4 BOST1_213 3560 3558 1295 HAWT3J HAWT3K 118100 118102 BOST3_GT2 BOST1_MAIN1B BOST1_MAIN3B

118106 BOST1_603 AD-route AFA

246000 GRNO8_1T0 HA-route Grantham

North 2460 GRNO8_BB1 BSP AS 134607 GRNO1_313 1415 134605 AS-route GRNO5_GT3 GRNO1_113 Grantham BSP 342002 342000 342003 GRTH1_303 GRTH1_MAIN1A GRTH1_103 1419 SLEA1P 134606 134601 134600 134604 GRNO1_303 GRNO1_MAIN2A GRNO1_MAIN1 GRNO1_103

AD 134611 134603 134602 134608 DT337603 337600 337602 AF AF-route AF-route GRNO1_403 GRNO1_MAIN3 GRNO1_MAIN2B GRNO1_203 GRTH1_403 GRTH1_MAIN2A GRTH1_203 1420 SLEA1Q

141500 GRNO5_3T0

134610 134609 GRNO1_413 GRNO1_213 337610

342010 HW-route

TZ-route GRTH1_MAIN2B GRTH1_MAIN1B

141400 266603 266605 266609 266611 266615 GRNO5_4T0 BICF1_1005 BICF1_805 BICF1_605 BICF1_405 BICF1_205

337601 342001 GRTH1_#210 GRTH1_#110 1408 GRNO55J 266601 246100 BICF1_RES2 1407 1414 GRNO8_2T0 GRNO55K GRNO5_GT4 2461 GRNO8_BB2 266602 266604 266606 266608 266610 266612 266614 PPE-route PPE-routeBICF1_&1005 BICF1_&805 PPE-route BICF1_&180 BICF1_&605 BICF1_&405 BICF1_&280 BICF1_&205

266600 1827 1962 1963 BICF1_MAIN2 GRSO5K GRTH3_GT2 GRTH3_GT1

307103 307102 307101 1327 132700 HA-route GRSO1_203 GRSO1_&210 GRSO1_210 GRSO5_GT2 GRSO5_2T0 196200 196300 GRTH3_2T0 GRTH3_1T0 Bicker 266607 266613 BICF1_#180 BICF1_#280

4121 3835 GRTH3K GRTH3J Fen 307002 307001 1328 132800 GRSO1_&110 GRSO1_110 GRSO5_GT1 GRSO5_1T0

307003 GSP GRSO1_103

2216 1187 3317 GRSO5J BICF1_S1HUB 1188 BICF9_SGT2 3319 BICF1_S2HUB BICF9_SGT1 TZ-route Grantham South BSP HAT

152101 152102 BICF4_#110 BICF4_#210 3059 GRSO1P

3060 GRSO1Q HW-route

PPE-route PPE-route HW-route HW-route HA-route TZ-route HW-route PPE-route

PPE-route 1004 ASFY1P

1488 ASFY1Q TZB-route HA-route TZB TZ-route TZ-route TZ-route Asfordby BSP 148401 148301 ASFY1_205 ASFY1_105

148302 148308 148306 148300 ASFY1_#310 ASFY1_MAIN3 ASFY1_513A ASFY1_&105

179101 179104 MELT1_MAIN2 MELT1_MAIN5

148309 ASFY1_MAIN4 148400 148402 ASFY1_&205 148307 ASFY1_#410 ASFY1_513B To Melton Mowbray (Grendon GSP)

148305 148304 ASFY1_213 ASFY1_113

1258 SPAL3_BB1

291600 SPAL3_1T0 1225 2916 SPAL3_GT1 2320 2321 SPAL3_GT2 ASFY5_GT2 ASFY5_GT1

122500 SPAL3_2T0 232000 232100 ASFY5_2T0 ASFY5_1T0

1257 209805 209804 209811 SPAL3_BB2 BOUR1_MAIN6 BOUR1_MAIN5 BOUR1_503 2353 2352 172402 ASFY5_BB1 SPAL1_113 ASFY5_BB2 172403 PPE-route PPE-route PPE-route SPAL1_213 2900 Spalding SOHO3J 209807 209810 3903 390300 172400 BOUR1_403 BOUR1_113 BOUR3_GT1 BOUR3_1T0 SPAL1_MAIN1 172401 BSP 355200 3552 SPAL1_MAIN2 209803 SOHO3_1T0 SOHO3_GT1 BOUR1_MAIN4

279199 209808 209809 3904 390400 HA177_SW HA-route HA-route BOUR1_303 BOUR1_213 BOUR3_GT2 BOUR3_2T0 209802 South BOUR1_MAIN3 2535

BOUR3J HW-routeHW-route HW-route 279001 279000 279099 209800 209806 BOUW1_MAIN1 PR9_NW Holland BOUW1_MAIN2 BOUR1_MAIN1 BOUR1_203 332603 SOHO1_113 209801 Bourne BSP BOUR1_MAIN2 BSP 114702 114700 279003 279002 114705 WALP1_RES3 WALP1_MAIN3 BOUW1_113 PR WALP1_380 BOUW1_213 332601 332600 SOHO1_MAIN1 SOHO1_MAIN2 114704 WALP1_&380

Bourne HBT 114707 WALP1_3105 1727 332602 SPAL1P SOHO1_103 114706 West WALP1_&3105 2498 114709 KINL1J WALP1_2905 BSP 160100 BOUW8_1T0 HB-route HB-route HB-route HB-route DZ-route DZ-route 114708 160000 To Kings Lynn Power 1726 WALP1_&2905 BOUW8_2T0 SPAL1Q PR-route 114711 Station (UKPN) WALP1_2705 1601 2207 1718 BOUW8J WALP8T3 1600 WALP1_SGT3 114710 BOUW8K WALP1_&2705

114713 WALP1_480 Bytham BR 392403 WALP4_310 114712 WALP1_&480

1150 2213 BYTH8J WALP8T4 1604 114715 2486 WALP1_SGT4 WALP1_2505 KINL1P 114714 To Kings Lynn Power Station/ WALP1_&2505 392404 WALP4_410 114717 2485 Kings Lynn BSP (UKPN) WALP1_2305 KINL1Q 114716 WALP1_&2305 2094 WALP8T1 1602 114719 WALP1_SGT1 WALP1_180

1805 PR-route STAM3J 114718 WALP1_&180 330100 3301 139804 139800 139803 392401 STAM3_1T0 STAM3_GT1 STAM1_113 STAM1_MAIN1 STAM1_103 WALP4_110 2781 114721 3916 STAM1P WALP1_2105 WAOK1J 114720 To Walsoken BSP/ WALP1_&2105 3121 WALP8T2 330000 3300 139805 1106 3417 West March (UKPN) STAM3_2T0 STAM3_GT2 PRA-route STAM1_213 WALP1_SGT2 WAOK1K

139801 139802 STAM1_MAIN2 STAM1_MAIN3 392402 WALP4_210 114703 114701 WALP1_RES4 WALP1_MAIN4 114723 WALP1_2005

114722 Stamford BSP WALP1_&2005 2114 WALP8T5 1603 114725 WALP1_SGT5 WALP1_2205

114724 WALP1_&2205 392405 WALP4_510 114727 WALP1_2405

114726 PFG-route WALP1_&2405

279500 1269 BRET1_MAIN1 BRPS1J 114729 WALP1_280 Shaping Subtransmission

114728 To Peterborough North BSP/ WALP1_&280 114731 2020 Bretton BSP (UKPN) WALP1_2605 114730 WALP1_&2605

114740 WALP1_450 Network Schematic: Baseline

3729 114741 PCC_1_125P WALP1_&450 To Peterborough Power Station/ 114733 WALP1_2805 Staythorpe, Bicker Fen, Walpole and West Burton Peterborough East BSP (UKPN) 114732 3720 WALP1_&2805 PEGN1J 114735 WALP1_3005

114734 Walpole GSP WALP1_&3005 Voltage Colour Code 114737 WALP1_580

114736 kV: <=10.000 <=20.000 <=30.000 <=40.000 <=80.000 <=160.000 <=320.000 >320.000 WALP1_&580

114739 WALP1_385

114738 NOT TO BE USED FOR OPERATIONAL PURPOSES WALP1_&385

1