Tender: Cut & Bent Steel Reinforcement for Curzon Approach Viaducts – BBV Sublot 4

About

Supplier needed to provide cut and bent steel reinforcement for the Curzon Approach Viaducts, reviewing reinforcement drawings and producing bars at the supplier’s premises in accordance with the contractor’s drawings and bar bending schedules and complying with the BBV/HS2 specification and relevant British Standards. Works must use hot rolled and cold worked steel bars conforming to BS EN 10080 and BS 4449 Grades B500B or B500C, follow BS 8666 scheduling, dimensioning, bending and cutting of steel reinforcement, meet mandrel diameter requirements in Clause 8.3 of BS EN 1992-1-1, be covered by the CARES product acceptance scheme, and use TA1A CARES-certified couplers. The supplier must provide couplers including threading and any protection for re-bars, deliver bars to site labelled with bar bending schedule references and pre-slung for safe unloading, and supply method statements, risk assessments and quality documentation such as a quality management plan, grade mill certificates, CARES/CARS certificates, coupler technical data sheets and samples for testing if required. The package runs over the next 2.5 years and includes construction of the Curzon no.3 post-tensioned reinforced concrete deck and finishes (6220 m3 of concrete and 2384 tonnes of reinforcement remaining), deck finishing works across Curzon no.2, Curzon no.1 and Duddeston Viaduct (....tonnes remaining) and fabrication of precast concrete slabs for Curzon Approach at BBV Kingsbury Yard (....tonnes remaining).