| Main development site and rail | MDS/01/02, MDS/02/09, MDS/02/35, MDS/03/02, MDS/03/04, MDS/03/05, MDS/03/08, MDS/03/09, MDS/03/11, MDS/03/18, MDS/03/19, MDS/05/20, MDS/05/21, MDS/05/22 | Construction of, and working areas in relation to, Work No. 1 |
| Main development site and rail | MDS/10/15 | Construction of Work No. 4B |
| Main development site and rail | MDS/03/08, MDS/03/12, MDS/03/13, MDS/03/14, MDS/03/15, MDS/03/16, MDS/03/17, MDS/07/01, MDS/08/01, MDS/08/02, MDS/08/03, MDS/08/04, MDS/08/05, MDS/08/06, MDS/08/07, MDS/09/01, MDS/09/02, MDS/09/03, MDS/09/04, MDS/09/05, MDS/09/06, MDS/09/07, MDS/09/08, MDS/09/09, MDS/09/10, MDS/09/11, MDS/09/12, MDS/10/15, MDS/10/17, MDS/10/18, MDS/10/19, MDS/10/20 | Construction of, and working areas in relation to, Work No. 4C |
| Sports facilities | SF/11/01, SF/11/02 | Construction of Work No. 5 and use of the facilities by the undertaker’s workforce and the public |
| Fen Meadow (Halesworth) | FM/12/04 | Construction of Work No. 6 |
| Fen Meadow (Benhall) | FM/13/05 | Construction of Work No. 7 |
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| Northern park and ride | NPR/15/14, NPR/15/15, NPR/15/16 | Works to existing highway (Work No. 9(b)) |
| Southern park and ride | SPR/16/03, SPR/16/08, SPR/16/09, SPR/16/10, SPR/16/12 | Works to existing highway (Work No. 10(b)) |
| Two village bypass | 2VBP/17/01, 2VBP/17/04, 2VBP/17/07, 2VBP/17/09, 2VBP/17/10, 2VBP/17/14, 2VBP/17/16, 2VBP/17/17, 2VBP/17/17b 2VBP/17/18, 2VBP/17/19, 2VBP/17/19c, 2VBP/17/22, 2VBP/17/23, 2VBP/17/26, 2VBP/17/27, 2VBP/17/28, 2VBP/18/13, 2VBP/18/14, 2VBP/18/16, 2VBP/18/17 | Working area in relation to construction of Work No. 11 |
| Two village bypass | 2VBP/18/09, 2VBP/18/11 | Working areas and construction compounds associated with carrying out Work No. 11 |
| Sizewell link road | SLR/19/01, SLR/19/05, SLR/19/06, SLR/19/07, SLR/19/07d, SLR/19/07e, SLR/19/09a, SLR/19/10, SLR/19/11a, SLR/19/12, SLR/19/13, SLR/19/14, SLR/19/15, SLR/19/15b, SLR/19/15c, SLR/19/15d, SLR/19/15e, SLR/19/15f, SLR/19/16, SLR/19/17, SLR/19/18, SLR/19/19, SLR/20/01, SLR/20/01b, SLR/20/01c, SLR/20/03c, SLR/20/03d, SLR/20/05, SLR/20/06, SLR/20/07, SLR/20/09, SLR/20/10, SLR/20/10a, SLR/20/12, SLR/20/14, SLR/20/15a, SLR/20/17, SLR/21/02, SLR/21/03, SLR/21/09a, SLR/21/11, SLR/21/12, SLR/21/13, SLR/21/17, SLR/21/19b, SLR/21/24a, SLR/21/25, SLR/21/26, SLR/21/26b, SLR/21/27, SLR/21/28c, SLR/21/33, SLR/21/33c, SLR/21/35, SLR/21/36, SLR/21/40, SLR/21/43, SLR/21/45, SLR/22/01, SLR/22/03, SLR/22/05, SLR/22/08, SLR/22/12, SLR/22/16, SLR/22/25 | Working areas in relation to construction of Work No. 12 |
| Sizewell link road | SLR/19/21, SLR/19/07b, SLR/19/07g | Working areas and construction compounds associated with carrying out Work No. 12 |
| Freight management facility | FMF/23/01, FMF/23/02, FMF/23/03, FMF/23/04, FMF/23/06, FMF/23/07, FMF/23/08 | Works to existing highway (Work No. 13(b)) |
| Yoxford roundabout | OHI/24/11; OHI/24/01, OHI/24/02, OHI/24/03, OHI/24/06, OHI/24/07, OHI/04/08, OHI/24/09 | Works to existing highway (Work No. 14) |
| Yoxford roundabout | OHI/24/10 | Construction compound associated with the carrying out Work No. 14 |
| A12/B1119 junction at Saxmundham | OHI/25/01, OHI/25/03 | Works to existing highway (Work No. 15) |
| A1094/B1068 junction south of Knodishall | OHI/26/01, OHI/26/02, OHI/26/03, OHI/26/04, OHI/26/05, OHI/26/06, OHI/26/08 | Works to existing highway (Work No. 16) |
| A12/A144 junction south of Bramfield | OHI/27/02, OHI/27/03, OHI/27/05, OHI/27/06, OHI/27/07, OHI/27/09, OHI/27/10, OHI/27/11 | Works to existing highway (Work No. 17) |
| Fen Meadow (Pakenham) | FM/28/05 | Construction of Work No. 18 |