Transport
Pavement Quality Concrete (PQC) Bay Replacement
Phase 1 (48 Bays)
Estimating, Cost Planning, Quantity Surveying
Project overview
Phased pavement restoration eliminating FOD risk.
Replacement of 48 cracked concrete bays across priority pavement areas. Jointed concrete pavements comprise individual concrete bays separated by joints. Over time, cyclic loading from aircraft traffic, thermal expansion/contraction and water infiltration cause concrete distress including cracking, differential settlement and spalling.
Once cracking becomes extensive, simple crack repair is no longer effective in maintaining structural integrity and controlling FOD risk. Full bay replacement becomes necessary. This Phase 1 project identified and replaced 48 cracked bays across priority areas. Each bay required removal of deteriorated concrete, excavation and base preparation, installation of new concrete to specification, joint installation and sealing, curing and testing.
The replacement programme was carefully sequenced to maintain aircraft operations whilst maximizing replacement efficiency. Quant Measur managed the commercial and cost aspects, ensuring phased delivery within budget and programme.
Project stats
Client
London City Airport
Sector
Transport
Bays
48
Services delivered
Estimating, Cost Planning, Quantity Surveying
Objective
FOD elimination & pavement integrity
Our role
Key responsibilities across the project.
Initial Budget Estimation
Provided initial budget estimates for 48-bay replacement programme based on unit costs.
Design Development
Provided ongoing cost management as methodology finalized, assessing concrete specifications.
Contractor Procurement
Engaged specialist concrete pavement contractors through competitive tendering.
Cost Planning
Established final cost plans integrating phased replacement with operational requirements.
Site Administration
Attended site meetings, coordinated progress and provided monthly assessments tracking budget.
Quality Oversight
Supported quality assurance including strength testing and deflection verification.
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