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Work No. 2 – shown on sheet 1 of the works plans and being the improvement of the existing two-lane A102 Blackwall Tunnel southern approach southbound carriageway over a length of 595 metres from a point 260 metres south of the existing Blackwall Tunnel Southbound South Portal to a point 20 metres south of the existing gantry on the existing slip road leading to Millennium Way, to include—
the improvement of the existing A102 Blackwall Tunnel southern approach southbound two-lane carriageway;
the construction of retaining walls of varying heights in highway verges to retain the A102 Blackwall Tunnel southern approach southbound carriageway;
the construction of a new overbridge to carry the realigned A102 Blackwall Tunnel southern approach southbound two-lane carriageway over the proposed Silvertown Tunnel southern approach northbound carriageway (Work No. 5);
the widening of the existing A102 Blackwall Tunnel southern approach southbound carriageway to create new two lanes and a weaving section between the Silvertown Tunnel southern approach southbound carriageway (Work No. 6) and the existing diverge slip road leading to Millennium Way (Work No. 7);
the improvement of the central reservation between the improved A102 Blackwall Tunnel southern approach northbound and southbound carriageways;
the construction of new cross-over facilities in the central reservation;
the construction of new overhead signage and traffic management equipment gantries;
the construction of new access and egress for premises known as Studio 338, as shown on sheet 1 of the rights of way and access plans;
the provision of an improved non-motorised user route alongside the improved A102 Blackwall Tunnel southern approach southbound carriageway;
the provision of planting and landscaping;
the removal of an existing gas pressure reduction station; and
the removal of redundant existing gantries.