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Quayside Civils (These works are the focus of this PQQ) - Setting up principal contractor welfare area including all temporary service connections, - Breaking out and disposal of concrete guide walls following installation by quay wall contractor, - Removal of piling mat, installed by Others, - Cropping of diaphragm wall to cut off level. - Reinforced concrete capping beams, to both quay and anchor wall, with a design life of 100 years to tie in with the Phase 1 quay, Including the supply and installation of all quay furniture cast in elements. - Removal of existing sheet pile quay wall, anchor wall and tie rods. - Excavation to tie rod level, approximately +0.0mCD, including dewatering system to facilitate, - Installation of tie rods (free-issue) between quay and anchor walls, - Backfilling above tie rods to formation level using site-won material, - 100m wide quay apron along the entire length of the new quay including capping layer and unbound stone pavement, - 250kPa uniform loading capacity, - Finished level of +6.5mCD (varies depending on drainage falls), - Installation of temporary and permanents sheet piles, - Infiltration drainage system with trenches as required, - Quay furniture including flexible mooring and berthing equipment such as pneumatic fenders, removeable bollards, and safety equipment inclusive of all associated cast in items, - Instrumentation and monitoring equipment associated with the quay wall. - Upgrades to the existing quayside which extends east beyond the new Phase 2 300m diaphragm wall and apron by approximately 758m, whilst retaining the existing quay wall, to extend the usable quayside (dredged by others). There will be a requirement for the Contractor to coordinate elements of works with the Clients quay wall and landside civils principal contractors. There is potential for the works to be varied to extend the new quay wall and quay wall civils further than the initial 300m.
£23,000,000
Contract value
These works are the focus of this PQQ. Proposed development of the yard area to a varying finished ground level to suit the drainage design and to tie into that of Phase 1, including removal of existing trees and raising of the land using existing material on site while achieving a load bearing capacity of 250kPat/m2. Works will include, but not limited to, the following within the approximately 100 acres gorse area: -Earthworks: - Tree clearance and screening - Stripping and disposal of existing topsoil material to extension area. - Upfilling the extension and yard areas to level with site-won sand. - Ground Strengthening: - Capping of the extension and yard areas with stone to 25t/m2. -Services Civils Works - Rerouting and undergrounding of the existing incoming overhead power supply. - Rerouting of existing incoming water main supply. - Rerouting of existing drainage ditch in yard area around the new perimeter of the site and passive drainage, like the Phase 1 philosophy, across the site. -Services Mechanical & Electrical Installations - Rerouting and undergrounding of the existing incoming overhead power supply; - Rerouting of existing incoming water main supply; - Rerouting of existing drainage ditch in yard area around the new perimeter of the site and passive drainage, like the Phase 1 philosophy, across the site; At present we do not have a defined requirement or design for street lighting and it is therefore not included within the current procurement scope. It is possible that a limited street-lighting requirement may emerge at a later date; given the likely scale and the close interface with the Landside Civils works, it may be more efficient for any such requirement to be delivered by the Landside Civils contractor, but only where a modification on that basis is permitted under the Utilities Contracts (Scotland) Regulations 2016. There may be a requirement for the Contractor to coordinate elements of works with the Clients quayside civils contractor. The Client provides the bidder with the option to submit a variant tender should they be invited the Stage 3 – Invitation to Tender. The variant tender reflects the same works above but within the Gorse & Woodland Area in an approximately 250 acres site area. The information about variants shall be clearly defined within the procurement documentation.
£10,000,000
Contract value
The Client shall appoint a contractor to undertake a continuation of the Phase 1 channel dredge for the entire length of the proposed Phase 2 new quay wall and to the further extent of the existing sheet pile wall being upgraded. The Phase 2 navigation channel will be dredged to -12.4mCD to the extent of the Phase 2 new quay wall (300m), -6.5mCD to the extent of the existing sheet pile wall being upgraded(758m) and be 140m wide (these works are the focus of this PQQ). The works are anticipated commence 2Q2028 dredging window. There will be a requirement for the Contractor to coordinate elements of works with the Clients quayside civils principal contractor and port operations.
£20,000,000
Contract value