S500 - Drainage - Tuddenham

NOTIFICATION OF SUBCONTRACT PACKAGE

A47 North Tuddenham to Easton Scheme

Package: Drainage

Galliford Try, as the East Region Delivery Partner are delivering the A47 Tuddenham to Easton Dualling project in the county of Norfolk on behalf of Highways England.

The project will complete the dual carriageway between Norwich and Dereham, supporting economic growth and easing congestion in the area.

The project has recently submitted a Development Consent Order to the Planning Inspectorate and the project is forecast to commence on site in early 2024 and will take around 2 years to complete.

The A47 Tuddenham to Easton delivery team is looking for Contractors to deliver the drainage works.

The works include but not limited to Filter Drains, Carrier Drain and all associated chambers, catchpits, etc.

Outline Scope of Works - The Package of Drainage consists:

• Excavation of trenches and install drainage pipes, ensuring proper alignment, gradients, and connection points.
• Construction of gullies, manholes, and catchpits at appropriate intervals and depths according to the design specifications.

Installation of filter and carrier pipes, as well as any necessary drainage accessories.

• Backfilling the excavated trenches with suitable materials, ensuring proper compaction to achieve desired stability and surface level.
• Reinstatement the surrounding areas, such as pavements, roadways, and verges, to their original condition.

Principal Approximated Quantities:

Narrow Filter Drains: 4,233 lm

Ditches: 16,344 lm

Combined drainage and kerb blocks: 6,756 lm

Drains and Service Ducts: 17,024 lm

Filter Drains: 31,474 lm

Chambers and Gullies: 1,085 no.

Headwalls and Outfall Works: 95 no.

All interested contractors should hold all the relevant certification and qualifications for providing these type of works

Programme:

It is anticipated that the drainage will commence early 2024

Timings:

Deadline for Notifications of Interest 16:00 hrs on 23rd June 2023

Galliford Try Procurement Process:

To secure work with Galliford Try, a supplier will need to pass the PAS91 onboarding process administered through Builders Profile. Details will be shared with shortlisted Subcontractors.

If this package is of interest to your Company, please contact our procurement team by e-mail via the following email address:

HE019-A47TUD-EXP@4projectsmail.com

by the above deadline with your notification of interest and details of your capabilities.

Any notifications of interest after the above deadline will not receive a response.