One New Street Square

www.watermangroup.com 1 10 Feb 2015

One New Street Square

Structure

10 Feb 2015 www.watermangroup.com 2

Introduction

• Richard Wheeler – Resident Engineer

• Client Monitoring Team member

• Contract meets Employer’s Requirements

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Construction • Concrete box for substructure • Watertight with vapour membrane to provide

Grade Two and above standard • Concrete core and shear walls providing

stability. • Steel frame providing office space from First

to 13th floor level • Concrete on profiled metal decking above

ground level • Intumescent paint for fire protection

10 Feb 2015 www.watermangroup.com 4

Accuracy

• Core verticality within 25mm

• Steel frame tolerances “half National Standard”

• Permitted deviations set out in Tolerances and Deflections Document

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Quality

• The Referral Culture – if we have a problem we ask the people we know

• Skanska, Severfield (UK) Ltd and Waterman

• ISO 9001 certification and auditing

• Regular on site and off site inspections

• Daily dialogue with suppliers and subcontractors

• Taking ownership as a project team

10 Feb 2015 www.watermangroup.com 6

Practice

• As-built records - EDM (Electronic Distance Measurement)

• Concrete material sampling and testing • Quality Control - Mill certificates • Quality Assurance - Welding procedures

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3D views

• Overall Structure • 1st Floor • Basement

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