Power to construct works
3. The Council may in the lines and situations and within the limits of deviation and according to the levels shown on the deposited plan and deposited sections, construct and maintain the following works—
Work No. 1 – an openwork widening extension of the open deck portion of the existing pier consisting of a reinforced concrete deck supported on steel piles, as shown coloured red on the deposited plan and shown at section 1-1 on the deposited sections, commencing at a point at NR 72312 20377 and extending in a north-easterly direction for a distance of 43 metres to a point at NR 72344 20407, from there turning south-east through an arc of 6 metres radius to a point at NR 72352 20406 and proceeding from there in a south-easterly direction for a distance of 3 metres to a point at NR 72353 20405 and there terminating.
Work No. 2 – a realignment of the north-west face of the solid portion of the existing pier constructed by infilling and faced by steel piled wall, as shown coloured orange on the deposited plan and shown at section 2-2 on the deposited sections, commencing at a point at NR 72252 20319 and extending in a north-easterly direction for a distance of 84 metres to a point at NR 72312 20377 and there terminating at the commencement of Work No. 1.
Work No. 3 – a realignment of the northeast and northwest faces of the existing slipway structure adjacent to the existing pier constructed by infilling and faced by steel piled wall, as shown coloured green on the deposited plan and shown at section 4-4 on the deposited sections, commencing at a point at NR 72228 20323, 40 metres from Hall Street harbour wall, and extending in a north-easterly direction for a distance of 15 metres to a point at NR 72239 20333, and from there in a south-easterly direction for a distance of 20 metres to a point at NR 72252 20319 and there terminating at the commencement of Work No. 2.
Work No. 4 – dredging, followed by any slope protection found necessary, of an area of seabed generally rectangular in shape, 66 metres wide and 183 metres long, said area being bounded by an imaginary line commencing at the existing pier at a point at NR 72356 20399 and following the north-east and north-west faces of the existing pier to a point at NR 72228 20323, and proceeding from there in a generally west-north-westerly direction to a point 35 metres north-east of the Hall Street harbour wall at NR 72214 20329, from there in a generally north-north-westerly direction to a point at NR 72205 20362, from there in a generally north-easterly direction to a point at NR 72225 20380, from there in a generally east-north-easterly direction to a point at NR 72253 20396, from there in a generally north-easterly direction to a point at NR 72285 20428, from there in a generally north-westerly direction to a point at NR 72272 20440, from there in a generally north-easterly direction to meet the south-western face of the existing Old Quay at a point at NR 72274 20442, from there following the perimeter of the end of the existing Old Quay in a south-easterly, then north-easterly, then north-westerly direction to a point on the north-eastern face of the existing Old Quay at NR 72287 20455, from there proceeding in a generally north-easterly direction to a point at NR 72289 20457, from there in a generally south-easterly direction to a point at NR 72301 20444, from there in a generally north-easterly direction to a point at NR 72312 20466, from there in a generally east-south-easterly direction to a point at NR 72345 20456, from there in a generally south-easterly direction to a point at NR 72399 20408, and from there in a west-south-westerly direction, rejoining the existing pier at a point at NR72356 20399 and there terminating, said area being shown hatched and coloured yellow on the deposited plan, and said dredging to be carried out to a depth of up to 7.8 metres below Chart Datum, as shown at sections 1-1, 2-2 and 4-4 on the deposited sections.
Work No. 5 – reclamation by infilling, levelling and surfacing of a predominantly triangular area of the foreshore and seabed of 800 square metres, said area being shown on section 6-6 of the deposited sections and coloured blue on the deposited plan and being bounded on its north-north-western and south-western sides by the existing harbour walls and on its east-north-eastern face commencing at the Hall Street harbour wall at point NR 72105 20395 and extending a distance of 54 metres in a generally north-north-westerly direction to point NR 72092 20444 and there terminating at the existing Old Quay, 250 square metres of which area is to be levelled and surfaced at a height of 4.6 metres above Chart Datum, being a height level with Hall Street, with the seaward face of the said levelled and surfaced area to be protected by crest wall and reveted concrete block slopes.