PART 2PRINCIPAL POWERS

Limits of deviation8.

In carrying out the authorised development the undertaker may—

(a)

Subject to paragraphs (b), (c) and (d), deviate laterally from the lines or situations of the authorised development shown on the works plans to the extent of the limits of deviation shown on those plans;

(b)

in respect of Work Nos. 1(i), 1(l), 1(k), 3(b), 8, 9(c), 9(d), 11, 30, 33, 42, between points A and B, C and D, G and H and I and L only, as shown on the works plans, deviate laterally from the lines or situations of the authorised development shown on the works plans to a maximum of 2.0 metres;

(c)

in respect of Work Nos. 1(j) and 1(m) as shown on the works plans, deviate laterally from the lines or situations of the authorised development shown on the works plans to a maximum of 5.0 metres;

(d)

deviate vertically from the levels of the authorised development shown on the engineering and structural drawings and sections—

(i)

to a maximum of 1 metre upwards or downwards in respect of the construction of the gyratory northern overbridge (F1Work No. 27), gyratory southern overbridge (F1Work No. 28), A34 southbound underpass (F1Work No. 13), A33 underpass (F1Work No. 14), attenuation basin (F1Work Nos. 1(j) and 1(m)), M3 southern bridge portal gantry (F1Work No. 36) and bridleway (F1Work No. 9);

(ii)

to a maximum of 0.75 metres upwards or downwards in respect of the construction of the retaining walls (F1Work Nos. 2(d), 12(a), 12(c), 31(a), 32(c), 32(d)), subways (F1Work Nos. 2(e), 24(a), 24(d), 33(a)), A34 footway/cycleway overbridge (work number 4) and gyratory (F1Work No. 29);

(iii)

in respect of any other work comprised in the authorised development, to a maximum of 0.5 metres upwards or downwards,

except that those maximum limits of deviation do not apply where it is demonstrated by the undertaker to the Secretary of State’s satisfaction and the Secretary of State, following consultation with the relevant planning authority and the local highway authority, certifies accordingly, that a deviation in excess of those limits would not give rise to any materially new or materially different environmental effects in comparison with those reported in the environmental statement.