HADVEN LLC provides CPM scheduling, BIM coordination, and forensic delay analysis for contractors, owners, and public agencies — carrying every project from tender-phase planning through monthly updates, recovery scheduling, and, when disputes arise, defensible claims documentation. Every deliverable is built in Primavera P6 or Microsoft Project and formatted to the standard federal and public agencies require.
HADVEN was built around a simple premise: the schedule is the single most consulted, most disputed, and most misunderstood document on a construction project. Get it right at baseline, keep it honest through every update, and you avoid the disputes that cost owners and contractors months and millions. Get it wrong, and no amount of field effort recovers the time. That premise drives every engagement HADVEN takes on — whether it's a baseline CPM schedule for a design-build team, a monthly update for a general contractor, or a forensic delay analysis prepared for arbitration.
Primavera P6 and Microsoft Project scheduling built to withstand owner, agency, and legal scrutiny. HADVEN LLC's CPM work is the backbone of every project controls engagement — from baseline development and resource and cost loading through monthly updates, progress tracking, and, if it comes to it, forensic analysis. Contractors bring HADVEN in because a schedule built defensibly the first time rarely needs defending later.
Full CPM DetailsLogic-driven baseline schedule developed directly from contract documents, drawings, and subcontractor input, built in Primavera P6 or Microsoft Project to the coding structure and specification your contract requires.
Labor, equipment, and cost data tied to schedule activities so progress can be measured against both time and budget — the foundation for accurate earned value and pay application support.
Statused schedule updates delivered with a written narrative identifying critical path, float trends, delay causes, and period-over-period impacts — so the update tells the full story, not just the dates.
Realistic recovery schedules with acceleration measures and revised sequencing, built to satisfy the owner's demand for a recovery plan while remaining something the field can actually execute.
Independent review of contractor schedules on behalf of owners and construction managers, evaluating logic, float, critical path integrity, and contract compliance before a schedule is accepted.
Accurate as-built schedules reconstructed from daily reports, RFIs, and field records — the document that anchors every forensic delay analysis and closeout submission.
Ongoing monitoring of field progress with early identification of slippage and variance conditions, so at-risk activities are flagged before they threaten the critical path.
Database setup, activity coding structure, calendars, layouts, and report templates configured for clean agency submission and internal reporting alike.
When delays happen, the schedule record is your most important asset — and often your only defense. HADVEN builds and preserves that record from day one, then prepares claims documentation and delay analysis that holds up under examination by owners, public agencies, and opposing counsel. This is where the discipline of accurate monthly updates pays off: a well-maintained schedule turns a disputed delay into a documented one.
Discuss a ClaimProspective or retrospective analysis quantifying the schedule impact of change events, RFI delays, or owner-caused disruption, prepared to formats accepted by USACE, port authorities, and state DOTs.
Formal EOT claim preparation, covering entitlement basis, delay period identification, and supporting schedule analysis, structured for public owner review or legal proceedings.
Retrospective schedule reconstruction using windows analysis, collapsed as-built, or impacted as-planned methodology, with the method selected based on what the project record actually supports.
Identification and analysis of concurrent delay conditions, where owner-caused and contractor-caused delays overlap, a critical factor in reaching a fair and defensible claims resolution.
Schedule-based exhibits, delay narratives, and technical documentation prepared to support negotiation, mediation, or arbitration alongside your legal team.
Proactive review of active schedules to flag emerging delay exposure and recommend mitigation before a condition matures into a dispute.
Multi-trade BIM coordination using Revit, Navisworks, and BIM 360. HADVEN resolves conflicts in the model, before they reach the field, and links coordination directly to the project schedule so sequencing decisions are grounded in the same data driving your CPM. Every coordination effort closes out with documentation the owner can actually use.
Full BIM DetailsMulti-trade model federation across architectural, structural, and MEP disciplines, managed from model receipt through coordinated IFC issuance.
Navisworks hard, soft, and clearance clash detection organized by zone and construction sequence, with a full tracking log carried through to resolution.
Revit model development at the LOD specified by your BIM Execution Plan, structured for coordination, quantity takeoff, and downstream use.
Model-based shop drawing packages for MEP, structural, and specialty systems, reviewed against the design model before EOR submission.
P6 schedule linked to the 3D model for construction sequencing simulation, ideal for phased work in occupied or operational facilities.
Model updates reflecting actual installed conditions at closeout, delivered in the format required for owner operations and future renovation work.
Public agency and federal construction scheduling comes with its own rules — specific coding structures, submission formats, and review cycles that a commercial-only scheduler won't know to anticipate. HADVEN builds schedules that satisfy those requirements the first time they're submitted, not after two rounds of rejection comments.
Federal construction scheduling is unforgiving of shortcuts. Baseline schedules submitted to USACE, VA, or state DOT programs are reviewed against detailed specification requirements before they're accepted, and monthly updates are expected to carry the same rigor through the life of the contract. HADVEN LLC's federal and public agency experience spans infrastructure, transportation, and vertical construction programs, working directly for general contractors, construction managers, and, on independent review engagements, the agencies themselves.
That dual perspective, having built schedules for submission and reviewed them for acceptance, is what allows HADVEN to anticipate agency comments before they're written, and to prepare TIA and EOT documentation that agency reviewers recognize as complete on first read.
Every engagement follows the same disciplined sequence, whether the deliverable is a baseline schedule due in two weeks or a forensic analysis of a project that closed out two years ago.
Contract documents, drawings, specifications, and the existing project record are reviewed before a single activity is drawn, so the schedule logic is grounded in what the contract actually requires.
Baseline logic, resource and cost loading, and coding structure are built in Primavera P6 or Microsoft Project to the format your contract or agency specification calls for.
Monthly updates, progress tracking, and narrative reporting keep the schedule honest and give early warning before variance conditions reach the critical path.
When delays or disputes arise, TIA, EOT, and forensic delay analysis are prepared from the same well-maintained record, ready for owner, agency, or legal review.
Every HADVEN engagement ends with documentation your team, your owner, or your legal counsel can put to immediate use — not a file that needs translation before anyone can act on it.
Native P6 / MS Project files (XER, XML, or MPP) plus a PDF export formatted for submission.
Written narrative reports covering critical path, float, variance, and delay causation in plain language.
Delay analysis exhibits supporting TIA, EOT, and forensic claims, built for owner, agency, or legal review.
Coordinated BIM models and clash logs delivered in the format your BIM Execution Plan specifies.
Agency-ready submission packages formatted to the coding and reporting conventions of USACE, VA, and DOT programs.
A single point of contact throughout the engagement, with every schedule and report reviewed before it reaches you.
HADVEN LLC's services are structured around the people who actually use the schedule, and who are held accountable when things go wrong.
Baseline schedules, monthly updates, resource and cost loading, and TIA/EOT claim support from bid through closeout.
Independent schedule review, progress monitoring, and contractor schedule analysis on behalf of the owner or authority.
EOT claims, delay documentation, and BIM coordination measured against the prime contract schedule for specialty trade contractors.
Contractor schedule review, progress verification, and independent project controls on capital infrastructure and commercial programs.
Integrated scheduling that aligns design milestones, BIM coordination, and construction sequencing under a single CPM framework.
Forensic schedule analysis and expert-quality delay documentation prepared for arbitration, mediation, and dispute proceedings.
Critical Path Method scheduling identifies the sequence of activities that determines a project's earliest possible completion date, along with the float available on every other path. It matters because it turns "we're behind" into a documented, activity-level explanation of why, and gives owners, contractors, and agencies a shared reference point for every schedule conversation that follows.
Yes. HADVEN builds and reviews schedules to the coding structures, calendars, and submission formats common on USACE, VA, and state DOT programs, and prepares TIA and EOT documentation to the standard those agencies expect on first submission.
A Time Impact Analysis quantifies the schedule effect of one specific event, usually prepared close to when it happens. An Extension of Time claim is the broader contractual submission, often built on one or more TIAs, that formally requests additional contract time and establishes entitlement.
Both. HADVEN works in Primavera P6 for agency and CPM-intensive engagements, and in Microsoft Project where that is the contractual or client standard, so the deliverable always matches the software your team and your contract require.
Yes. Independent schedule review is one of HADVEN's core services for owners, construction managers, and public agencies — evaluating logic, float, critical path integrity, and contract compliance in a schedule someone else built.
Whether you need a baseline schedule next week or forensic delay analysis on a project that finished two years ago, contact HADVEN and we'll tell you exactly what we can do, what you'll receive, and how long it will take.
