Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | FORM 20-F | d929823d20f.htm | 20-F | 5344081 |
| 2 | EX-2.B.9 | d929823dex2b9.htm | EX-2.B.9 | 780376 |
| 3 | EX-2.B.10 | d929823dex2b10.htm | EX-2.B.10 | 472634 |
| 4 | EX-2.B.11 | d929823dex2b11.htm | EX-2.B.11 | 657072 |
| 5 | EX-4.C.15 | d929823dex4c15.htm | EX-4.C.15 | 162382 |
| 6 | EX-12.1 | d929823dex121.htm | EX-12.1 | 7956 |
| 7 | EX-12.2 | d929823dex122.htm | EX-12.2 | 8081 |
| 8 | EX-13.1 | d929823dex131.htm | EX-13.1 | 3971 |
| 9 | EX-15 | d929823dex15.htm | EX-15 | 1735 |
| 10 | GRAPHIC | g9298231.jpg | GRAPHIC | 4460 |
| 11 | GRAPHIC | g9298232.jpg | GRAPHIC | 5042 |
| 12 | GRAPHIC | g9298233.jpg | GRAPHIC | 4673 |
| 13 | GRAPHIC | g9298234.jpg | GRAPHIC | 4632 |
| 14 | GRAPHIC | g9298235.jpg | GRAPHIC | 3945 |
| 15 | GRAPHIC | g929823add-info_sides.jpg | GRAPHIC | 4892 |
| 16 | GRAPHIC | g929823addinfo.jpg | GRAPHIC | 2456 |
| 17 | GRAPHIC | g929823ar_pg001.jpg | GRAPHIC | 241129 |
| 18 | GRAPHIC | g929823ar_pg002a.jpg | GRAPHIC | 209817 |
| 19 | GRAPHIC | g929823ar_pg003.jpg | GRAPHIC | 386383 |
| 20 | GRAPHIC | g929823ar_pg004new.jpg | GRAPHIC | 88855 |
| 21 | GRAPHIC | g929823ar_pg005.jpg | GRAPHIC | 8219 |
| 22 | GRAPHIC | g929823ar_pg005a.jpg | GRAPHIC | 3447 |
| 23 | GRAPHIC | g929823ar_pg005b.jpg | GRAPHIC | 57244 |
| 24 | GRAPHIC | g929823ar_pg006new.jpg | GRAPHIC | 89747 |
| 25 | GRAPHIC | g929823ar_pg007.jpg | GRAPHIC | 13336 |
| 26 | GRAPHIC | g929823ar_pg007a.jpg | GRAPHIC | 4724 |
| 27 | GRAPHIC | g929823ar_pg007bnew.jpg | GRAPHIC | 49292 |
| 28 | GRAPHIC | g929823ar_pg010f.jpg | GRAPHIC | 7566 |
| 29 | GRAPHIC | g929823ar_pg010g.jpg | GRAPHIC | 38474 |
| 30 | GRAPHIC | g929823ar_pg011.jpg | GRAPHIC | 229905 |
| 31 | GRAPHIC | g929823ar_pg012.jpg | GRAPHIC | 251662 |
| 32 | GRAPHIC | g929823ar_pg013a.jpg | GRAPHIC | 6289 |
| 33 | GRAPHIC | g929823ar_pg013b.jpg | GRAPHIC | 3630 |
| 34 | GRAPHIC | g929823ar_pg013c.jpg | GRAPHIC | 3718 |
| 35 | GRAPHIC | g929823ar_pg013d.jpg | GRAPHIC | 3200 |
| 36 | GRAPHIC | g929823ar_pg013e.jpg | GRAPHIC | 7675 |
| 37 | GRAPHIC | g929823ar_pg013f.jpg | GRAPHIC | 24919 |
| 38 | GRAPHIC | g929823ar_pg014a.jpg | GRAPHIC | 202155 |
| 39 | GRAPHIC | g929823ar_pg014b.jpg | GRAPHIC | 71868 |
| 40 | GRAPHIC | g929823ar_pg015a.jpg | GRAPHIC | 181728 |
| 41 | GRAPHIC | g929823ar_pg015b.jpg | GRAPHIC | 103165 |
| 42 | GRAPHIC | g929823ar_pg016a.jpg | GRAPHIC | 3207 |
| 43 | GRAPHIC | g929823ar_pg016b.jpg | GRAPHIC | 3362 |
| 44 | GRAPHIC | g929823ar_pg016c.jpg | GRAPHIC | 3063 |
| 45 | GRAPHIC | g929823ar_pg016d.jpg | GRAPHIC | 2500 |
| 46 | GRAPHIC | g929823ar_pg016e.jpg | GRAPHIC | 2174 |
| 47 | GRAPHIC | g929823ar_pg016f.jpg | GRAPHIC | 1891 |
| 48 | GRAPHIC | g929823ar_pg018a.jpg | GRAPHIC | 23946 |
| 49 | GRAPHIC | g929823ar_pg018b.jpg | GRAPHIC | 26485 |
| 50 | GRAPHIC | g929823ar_pg018c.jpg | GRAPHIC | 27025 |
| 51 | GRAPHIC | g929823ar_pg018d.jpg | GRAPHIC | 21732 |
| 52 | GRAPHIC | g929823ar_pg018e.jpg | GRAPHIC | 14693 |
| 53 | GRAPHIC | g929823ar_pg020a.jpg | GRAPHIC | 13881 |
| 54 | GRAPHIC | g929823ar_pg020b.jpg | GRAPHIC | 13286 |
| 55 | GRAPHIC | g929823ar_pg020c.jpg | GRAPHIC | 24446 |
| 56 | GRAPHIC | g929823ar_pg022.jpg | GRAPHIC | 14846 |
| 57 | GRAPHIC | g929823ar_pg022a.jpg | GRAPHIC | 34117 |
| 58 | GRAPHIC | g929823ar_pg023.jpg | GRAPHIC | 20747 |
| 59 | GRAPHIC | g929823ar_pg024a.jpg | GRAPHIC | 10574 |
| 60 | GRAPHIC | g929823ar_pg024b.jpg | GRAPHIC | 10087 |
| 61 | GRAPHIC | g929823ar_pg024c.jpg | GRAPHIC | 14745 |
| 62 | GRAPHIC | g929823ar_pg024d.jpg | GRAPHIC | 19863 |
| 63 | GRAPHIC | g929823ar_pg025new2.jpg | GRAPHIC | 12499 |
| 64 | GRAPHIC | g929823ar_pg026.jpg | GRAPHIC | 22649 |
| 65 | GRAPHIC | g929823ar_pg026a.jpg | GRAPHIC | 33828 |
| 66 | GRAPHIC | g929823ar_pg027b.jpg | GRAPHIC | 76763 |
| 67 | GRAPHIC | g929823ar_pg027bnew.jpg | GRAPHIC | 9730 |
| 68 | GRAPHIC | g929823ar_pg028.jpg | GRAPHIC | 347138 |
| 69 | GRAPHIC | g929823ar_pg029.jpg | GRAPHIC | 74008 |
| 70 | GRAPHIC | g929823ar_pg030new.jpg | GRAPHIC | 54966 |
| 71 | GRAPHIC | g929823ar_pg030new2.jpg | GRAPHIC | 16114 |
| 72 | GRAPHIC | g929823ar_pg031new1.jpg | GRAPHIC | 54246 |
| 73 | GRAPHIC | g929823ar_pg032.jpg | GRAPHIC | 5296 |
| 74 | GRAPHIC | g929823ar_pg033.jpg | GRAPHIC | 441218 |
| 75 | GRAPHIC | g929823ar_pg034.jpg | GRAPHIC | 399727 |
| 76 | GRAPHIC | g929823ar_pg035new1.jpg | GRAPHIC | 56676 |
| 77 | GRAPHIC | g929823ar_pg036.jpg | GRAPHIC | 20702 |
| 78 | GRAPHIC | g929823ar_pg037a.jpg | GRAPHIC | 4818 |
| 79 | GRAPHIC | g929823ar_pg037b.jpg | GRAPHIC | 22325 |
| 80 | GRAPHIC | g929823ar_pg038new.jpg | GRAPHIC | 72261 |
| 81 | GRAPHIC | g929823ar_pg039.jpg | GRAPHIC | 409446 |
| 82 | GRAPHIC | g929823ar_pg040anew1.jpg | GRAPHIC | 29571 |
| 83 | GRAPHIC | g929823ar_pg040bnew1.jpg | GRAPHIC | 26138 |
| 84 | GRAPHIC | g929823ar_pg041a.jpg | GRAPHIC | 3141 |
| 85 | GRAPHIC | g929823ar_pg041b.jpg | GRAPHIC | 4219 |
| 86 | GRAPHIC | g929823ar_pg042a.jpg | GRAPHIC | 4590 |
| 87 | GRAPHIC | g929823ar_pg042b.jpg | GRAPHIC | 4016 |
| 88 | GRAPHIC | g929823ar_pg043.jpg | GRAPHIC | 4143 |
| 89 | GRAPHIC | g929823ar_pg044anew.jpg | GRAPHIC | 79900 |
| 90 | GRAPHIC | g929823ar_pg044b.jpg | GRAPHIC | 3138 |
| 91 | GRAPHIC | g929823ar_pg045new3.jpg | GRAPHIC | 252108 |
| 92 | GRAPHIC | g929823ar_pg048new.jpg | GRAPHIC | 48380 |
| 93 | GRAPHIC | g929823ar_pg051new1.jpg | GRAPHIC | 69390 |
| 94 | GRAPHIC | g929823ar_pg052.jpg | GRAPHIC | 26162 |
| 95 | GRAPHIC | g929823ar_pg057.jpg | GRAPHIC | 22711 |
| 96 | GRAPHIC | g929823ar_pg058.jpg | GRAPHIC | 22894 |
| 97 | GRAPHIC | g929823ar_pg059new.jpg | GRAPHIC | 22562 |
| 98 | GRAPHIC | g929823ar_pg061a.jpg | GRAPHIC | 59564 |
| 99 | GRAPHIC | g929823ar_pg061b.jpg | GRAPHIC | 2314 |
| 100 | GRAPHIC | g929823ar_pg062new.jpg | GRAPHIC | 22530 |
| 101 | GRAPHIC | g929823ar_pg070a.jpg | GRAPHIC | 15501 |
| 102 | GRAPHIC | g929823ar_pg070b.jpg | GRAPHIC | 15925 |
| 103 | GRAPHIC | g929823ar_pg070c.jpg | GRAPHIC | 15467 |
| 104 | GRAPHIC | g929823ar_pg070d.jpg | GRAPHIC | 16359 |
| 105 | GRAPHIC | g929823ar_pg075.jpg | GRAPHIC | 17727 |
| 106 | GRAPHIC | g929823ar_pg076.jpg | GRAPHIC | 20242 |
| 107 | GRAPHIC | g929823ar_pg078.jpg | GRAPHIC | 3500 |
| 108 | GRAPHIC | g929823ar_pg089.jpg | GRAPHIC | 19011 |
| 109 | GRAPHIC | g929823ar_pg095a.jpg | GRAPHIC | 11114 |
| 110 | GRAPHIC | g929823ar_pg095b.jpg | GRAPHIC | 10646 |
| 111 | GRAPHIC | g929823ar_pg127.jpg | GRAPHIC | 117712 |
| 112 | GRAPHIC | g929823ar_pg167newc.jpg | GRAPHIC | 183225 |
| 113 | GRAPHIC | g929823ar_pg169.jpg | GRAPHIC | 31244 |
| 114 | GRAPHIC | g929823ar_pg170.jpg | GRAPHIC | 22233 |
| 115 | GRAPHIC | g929823ar_pg174new1.jpg | GRAPHIC | 186560 |
| 116 | GRAPHIC | g929823ar_pg183v4.jpg | GRAPHIC | 19799 |
| 117 | GRAPHIC | g929823ar_pg195.jpg | GRAPHIC | 10989 |
| 118 | GRAPHIC | g929823corp_govnew.jpg | GRAPHIC | 5247 |
| 119 | GRAPHIC | g929823corpgov.jpg | GRAPHIC | 2727 |
| 120 | GRAPHIC | g929823dsp018.jpg | GRAPHIC | 10554 |
| 121 | GRAPHIC | g929823dsp092a.jpg | GRAPHIC | 19517 |
| 122 | GRAPHIC | g929823dsp092b.jpg | GRAPHIC | 19394 |
| 123 | GRAPHIC | g929823dsp093.jpg | GRAPHIC | 19517 |
| 124 | GRAPHIC | g929823dsp100.jpg | GRAPHIC | 16695 |
| 125 | GRAPHIC | g929823dsp286.jpg | GRAPHIC | 18892 |
| 126 | GRAPHIC | g929823financialstate_new.jpg | GRAPHIC | 4750 |
| 127 | GRAPHIC | g929823finstat.jpg | GRAPHIC | 2485 |
| 128 | GRAPHIC | g929823green-line.jpg | GRAPHIC | 825 |
| 129 | GRAPHIC | g929823lga.jpg | GRAPHIC | 2151 |
| 130 | GRAPHIC | g929823lgb.jpg | GRAPHIC | 2047 |
| 131 | GRAPHIC | g929823lgc.jpg | GRAPHIC | 2132 |
| 132 | GRAPHIC | g929823online.jpg | GRAPHIC | 1135 |
| 133 | GRAPHIC | g929823overview.jpg | GRAPHIC | 337 |
| 134 | GRAPHIC | g929823page113.jpg | GRAPHIC | 47439 |
| 135 | GRAPHIC | g929823page115.jpg | GRAPHIC | 33395 |
| 136 | GRAPHIC | g929823page201.jpg | GRAPHIC | 354326 |
| 137 | GRAPHIC | g929823smallbookwithcolor.jpg | GRAPHIC | 820 |
| 138 | GRAPHIC | g929823stamp_167a.jpg | GRAPHIC | 8521 |
| 139 | GRAPHIC | g929823stamp_167b.jpg | GRAPHIC | 99874 |
| 140 | GRAPHIC | g929823strategicreport.jpg | GRAPHIC | 4773 |
| 141 | GRAPHIC | g929823strategicreport_new.jpg | GRAPHIC | 4301 |
| 142 | GRAPHIC | g929823stratreport.jpg | GRAPHIC | 2413 |
| Complete submission text file | 0001193125-15-214291.txt | 16923325 |
IRS No.: 980367158 | Fiscal Year End: 0331
Type: 20-F | Act: 34 | File No.: 001-14958 | Film No.: 15914717
SIC: 4922 Natural Gas Transmission
Office of Energy & Transportation
