Planning & Scheduling

Full range planning and scheduling services from project inception through to completion.


Trett Consulting recognises the central role played by planning and scheduling in the project management of capital projects. Our planning specialists are drawn from diverse backgrounds across construction and related industries. They employ a wide variety of techniques and are conversant with all leading software.

We provide support and monitoring of projects from inception through to completion and post contract. We offer project audits, providing independent monitoring and reporting together with feasibility audits for the purposes of funding and economic evaluation.

Drawing on their industry wide expertise our consultants provide robust delay and schedule analysis for prospective and retrospective extension of time entitlements for the analysis of delay, acceleration, disruption and loss of productivity. 



Our planning and scheduling services:
• Pre-tender planning and tender analysis
• Cash flow analysis
• Project schedules
• Feasibility audits
• Progress audits
• Commissioning schedules
• Resource, cost and earned value analysis
• Recovery scheduling
• Management of change and ‘what if’ scenarios
• Extension of time analysis
• Post-contract claims reviews
• Dispute and Litigation scheduling including Expert Witness work
• Forensic analysis



Our techniques include:
• PERT
• Critical path analysis
• S curves
• Time location diagrams
• Line of balance
• Earned value analysis
• Time impact analysis / Windows analysis / As built vs as planned / As built but for analysis
• Monte Carlo simulation

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