Construction Project Controls Knowledge
Practical guidance on CPM scheduling, BIM coordination, forensic delay analysis, and project controls — written for project managers, schedulers, and construction executives who work with these issues every day.
What Makes a CPM Schedule Defensible — and Why Most Are Not
Most CPM schedules submitted on public works projects satisfy the contract requirement and nothing else. When a delay event occurs, the schedule offers no protection because the logic was never built to tell a story. Here is what separates a schedule that protects you from one that doesn't.
TIA vs. As-Built Analysis: Choosing the Right Delay Methodology
The choice of forensic delay methodology determines whether your claim is accepted or rejected before anyone reads page two. This article explains when to use TIA, windows analysis, and collapsed as-built — and what the agency or opposing expert will challenge in each.
Why Your Clash Detection Report Isn't Solving Your Field Coordination Problems
Running clash detection in Navisworks is not the same as coordinating a project. If your clash reports are growing longer every week and the subs are still running into each other in the field, the problem is process — not software. Here is what is usually missing.
Preparing an EOT Claim That a Public Agency Will Actually Accept
EOT claims submitted to USACE, Port Authority, or state DOTs are rejected not because the delay didn't happen — but because the schedule analysis doesn't meet the agency's internal standard of proof. This article covers exactly what that standard looks like and how to meet it.
Recovery Schedules: What the Owner Needs to See and What Actually Works
When a project is behind schedule, the contractor's instinct is to compress everything on paper and submit a recovery schedule that looks aggressive. That approach rarely works — and frequently creates new problems. Here is how to build a recovery schedule that is both credible and executable.
The Most Common Primavera P6 Schedule Errors That Get Flagged in Owner Review
After reviewing dozens of contractor schedules on behalf of public agencies, the same errors appear repeatedly: open-ended activities, excessive lags, resource loading that doesn't match the contract value, and logic that ignores the actual construction sequence. Here is what to check before you submit.
USACE QCS and RMS: What Contractors Need to Know Before the First Submission
Working on a USACE contract for the first time means navigating QCS and RMS — two systems that are not particularly intuitive and where errors in the first submission create problems that follow the project for months. This article covers the basics before you start.
CPM Scheduling and Forensic Delay Analysis Services for California Construction Projects
What Caltrans, DSA, and DGS reviewers check first, and what a California scheduling consultant should deliver on baseline development, resource loading, and forensic delay analysis for Los Angeles, San Francisco, and statewide projects.
Caltrans, DSA, and DGS Schedule Spec Compliance: What California Public Agencies Require
What Caltrans, DSA, and DGS reviewers check first on a CPM schedule submission, and how to build a California public-agency schedule that passes on first review.
Windows Analysis vs. Collapsed As-Built: Choosing a Forensic Delay Method
How windows analysis and collapsed as-built forensic delay methods differ, what records each requires, and how to choose the method a claim can defend.
Time Impact Analysis and Resource Loading in Construction Scheduling
How a defensible TIA fragnet actually gets built, what a complete resource loading data set requires, and the difference between resource loading and cost loading on a CPM schedule.
CPM Scheduling Consultants for Aerospace, Healthcare, Power, and Industrial Construction
Why a generic construction schedule misses the constraints that actually drive the critical path on specialized projects, and how HADVEN builds security, ICRA/ILSM, outage-window, and commissioning logic directly into the CPM network.
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Scheduling and Delay Analysis Guides
Critical Path Analysis
How critical path and float should be evaluated in a live construction schedule.
Schedule Quality Review
A structured framework for evaluating CPM schedule quality before submission or reliance.
Concurrent Delay
Why causation, criticality, contract terms, and methodology all matter.