SUPPLY CHAIN NOTICE: BLD0187-02 Extension of Road Assurance Investigations

The Tenderer should be aware that the works detailed in this package are constrained due to the nature of the location they are to be conducted in.

Completion of a NDA document is required prior to release of further details Project location-HM Naval Base Portsmouth The Tenderer shall be expected to adhere by the HMNB site security requirements, all suppliers and Sub-Contractors visiting site shall be BPSS security vetted and will be required to hold the relevant site security passes.

The Tenderer shall be expected to hold the following levels of insurance £10m Public Liability, £10m Product Liability, £5m Professional Indemnity, and if successful to maintain Joscar registration and Cyber Essentials certificate.

KBS Maritime-Introduction KBS Maritime is a joint venture between KBR and BAE Systems, bringing together two global players with a rich heritage of delivering excellence, innovation and reliability.

The joint venture will combine the expertise of KBR as a global leader in infrastructure asset management and services with BAE Systems' experience and capability within Portsmouth Naval Base.

KBS Maritime are delivering an ambitious, modern and enduring change to the Portsmouth Naval base infrastructure, securing investment in the local community and ensuring fit-for-purpose, world-leading fleet support for the Royal Navy and the UK in the decades ahead.

Part of the UK Ministry of Defence's (MOD) Future Maritime Support Programme (FMSP), KBS Maritime will provide technology-led and data-driven facilities management and dockside services at the base The Project Scope consists of six Work Packages: Work Package (WP) 1-Data Validation The solution shall include for the undertaking of a data validation exercise of all provided information held on the historical and current road network of PNB.

The purpose of the exercise is to determine the accuracy, integrity, and reliability of the existing dataset.

This information will be provided on apron contract award.

The Supplier shall highlight missing information to complete the data set.

The exercise shall align with established quality assurance standards and best practices, promoting a high standard of data quality.

The findings from the data validation exercise shall be presented WP 2-Visual condition survey The supplier shall undertake sufficient investigations and surveys that will enable them provide an informed assessment of the structural condition, remaining pavement lifespan, and road composition/layers at PNB.Both intrusive (core samples) and non-intrusive survey (FWD and GPR) methods may be used.

Where intrusive surveys are undertaken, the areas shall be reinstated to an equal or better condition so the road network remains safe and serviceable.

The surveys shall determine the depth and location of underground services within the road construction.

The survey shall include methods to determine whether contaminated materials are present.If present, estimated quantities shall be provided