Construction Scheduling · BIM · Forensic Analysis · Project Controls

Precision Scheduling
for Every Phase
of Construction

From NAVFAC federal programs to billion-dollar transit authorities — ScheduleAxis Engineering delivers schedule intelligence that drives project success across every sector and scale.

Trusted by industry leaders
KIEWIT MTA LIRR US NAVY / NAVFAC NJ TRANSIT MTA NYC TRANSIT NYCEDC
View Service Packages Upload Your Schedule
$4.5B+
Projects Scheduled
350+
Projects Completed
29 Yrs
Industry Experience
96%
On-Time Delivery Rate
15+
States & Territories
What We Do

Comprehensive Scheduling & BIM Services

From baseline development to forensic delay analysis, we provide the full spectrum of construction scheduling services using industry-leading tools including Primavera P6, InEight, Synchro, Power BI, and Navisworks.

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Master Schedule Development
Comprehensive project master schedules integrating all phases — design, procurement, construction, and commissioning — with full resource and cost loading, WBS structuring, and critical path analysis.
Primavera P6 InEight CPM Resource Leveling
◉
Bid Schedule Preparation
Competitive bid schedules that demonstrate construction sequencing expertise, support your bid narrative, and satisfy owner specification requirements — including NAVFAC, MTA, and DOT standards.
Bid Strategy Spec Compliance Fast-Track
◇
Baseline Schedule & Updates
Owner-approved baseline establishment, monthly update cycles, variance analysis, look-ahead schedules, and executive reporting packages in full compliance with contract requirements.
Monthly Updates SPI / CPI Look-Ahead
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Time Impact Analysis (TIA)
Prospective and retrospective TIA studies quantifying delay impacts, establishing causation, and supporting REA/claim submissions. Complete supporting documentation, delay classification (excusable/compensable), and expert narratives.
Prospective TIA Retrospective TIA SCL Protocol Expert Support
⬢
4D & 5D Schedule — BIM Integration
Synchro and Navisworks 4D simulation linking your P6 schedule to BIM models. 5D cost-loading for real-time earned value management. Power BI dashboards for executive-level progress visualization.
Synchro Pro Navisworks Power BI 5D EVM
◌
Monte Carlo Risk Analysis
Probabilistic duration and cost risk modeling. P80/P90 confidence intervals, sensitivity analysis, and tornado diagrams for schedule contingency planning — backed by 10,000+ simulation runs.
P80/P90 Tornado Charts Risk Register
◈
Critical Path & Float Analysis
Automated longest path identification, near-critical path monitoring, float consumption analysis, and narrative reports that convert schedule data into actionable management intelligence.
Float Analysis Longest Path Narrative Report
◉
BIM Clash Detection & Coordination
Full Navisworks clash detection across MEP, structural, and architectural models — including BIM schedule integration, model compilation, and proactive change order documentation as practiced on federal and transit programs.
Navisworks MEP Coordination Value Engineering
◎
Line of Balance & Progress Reporting
Linear scheduling for repetitive and phased work, location-based management, S-curve tracking, and custom Power BI dashboards tracking SPI, CPI, and milestone adherence in real time.
LOB S-Curves Power BI EVM Dashboard
Sample Deliverables

Schedule Intelligence Dashboard

Representative analytics derived from multi-tab schedule workbooks — the same level of insight delivered to every client. Project names and identifiers are omitted from all sample outputs.

87%
Schedule Performance Index
▲ 3% vs last period
62%
Overall Completion
On track — critical path clear
14d
Float on Critical Path
▲ Recovered 6d this period
P84
Confidence — On-Time Finish
Monte Carlo · 10,000 runs
$2.1M
EV Earned This Period
CPI: 0.94 — monitoring
Gantt / CPM
Line of Balance
S-Curve / EVM
Risk Register
Monte Carlo
BIM Clash Report
4D BIM Viewer
Sample output: Master schedule CPM excerpt — representative of NAVFAC, transit, and marine infrastructure programs. Activity names are generic; project identifiers omitted.
Activity Dur. Float % Done M1M2M3M4M5M6M7M8M9M10
Line of Balance — linear scheduling for repetitive-work programs (bridge rehabilitation, wharf rehabilitation, housing renovation phases). Shows production rate, crew progression, and inter-activity buffer.
S-Curve with Earned Value Management overlay — Planned vs. Actual vs. Forecast. Variance at completion (VAC) and schedule variance (SV) computed from cost-loaded P6 schedule.
Risk Register — representative risk items from infrastructure and federal construction programs. Scores derived from Probability × Impact matrix. Mitigation plans are project-specific.
Sensitivity / Tornado — Schedule Drivers
Risk Score Distribution
Monte Carlo Simulation — 10,000 iterations on critical path duration. P50/P80/P90 completion confidence intervals. Distribution based on PERT three-point estimates for all critical activities.
Completion Date Distribution — 10,000 Iterations
Likely range
P50
P80
P90
Confidence Intervals
PercentileCompletion OffsetConfidenceRecommendation
P10−12 days (early)10%Best case scenario
P25−4 days (early)25%Optimistic
P50+7 days50%Expected finish
P80+22 days80%Recommended contract date
P90+31 days90%Maximum contingency
Key Drivers:
◆ Material procurement lead time (±18 days)
◆ Weather windows / seasonal risk (±12 days)
◆ Permit / regulatory approval (±10 days)
◆ Subcontractor resource availability (±8 days)
BIM Clash Detection Report — extracted from Navisworks NWD model review. Represents typical MEP / structural coordination output delivered at design and pre-construction stages.
Clash IDDiscipline ADiscipline BLocationSeverityStatusAssigned To
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4D BIM Simulation Active
Synchro Pro · Navisworks · AutoCAD · Revit Integration
▶ Play Simulation
Upload IFC / RVT Model

4D BIM integration connects your Primavera P6 schedule directly to Revit / AutoCAD models for construction simulation, sequence verification, and stakeholder presentations.

Submit Your Files

Upload Schedules, Plans & Models

Securely submit your project files for immediate review. We accept P6 XER/XML, Microsoft Project, Excel, PDF drawings, and AutoCAD/DWG files. Files reviewed within 24 hours.

⬆
Drag & Drop or Click to Upload
Securely encrypted · Files reviewed within 24 hours · All formats welcome
P6 XER / XML MS Project .MPP Excel .XLSX PDF Drawings AutoCAD .DWG IFC BIM Revit .RVT
Select Files

Files Received

Service Packages

Transparent, Project-Based Pricing

All packages are customized to your project size, contract value, and specific service requirements. Prices shown are starting rates — final scope and fee provided within 48 hours of inquiry.

Small Projects
Foundation
Under $5M contract value
Contact us for pricing
  • Baseline Schedule Development
  • Up to 500 Activities
  • Monthly Update (3 cycles)
  • Critical Path Narrative
  • 2 Revision Rounds
  • PDF Deliverable Package
Get Quote
Most Popular
Mid-Scale Projects
Professional
$5M – $100M contract value
Contact us for pricing
  • Master + Baseline Schedule
  • Up to 3,000 Activities
  • Monthly Updates (12 cycles)
  • 4D BIM Integration
  • TIA / Delay Analysis
  • Monte Carlo Risk Report
  • Line of Balance Diagrams
  • Power BI Executive Dashboard
Get Quote
Major Infrastructure
Enterprise
$100M+ · Rail · Transit · Federal
Custom
contact for pricing
  • Full-Service Scheduling PMO
  • Unlimited Activities
  • 4D / 5D BIM (Synchro Pro)
  • Forensic TIA & Expert Witness
  • Claim Preparation Support
  • Owner / CM Representation
  • Real-Time Power BI Dashboard
  • NAVFAC / MTA / NEC / FAR Compliance
Contact Us
What Our Clients Say

Proven Results Across Every Sector

"The TIA package delivered for our NAVFAC project was forensically airtight — properly classified delays, full supporting documentation, and a narrative that held up under the contracting officer's review. Exceptional federal construction expertise."
Senior Project Director
Federal Naval Infrastructure Program — East Coast
"We engaged ScheduleAxis for baseline and monthly updates on a major transit infrastructure project. Their 4D BIM integration with our Revit models gave the team a level of schedule visibility we had never seen before. Exceptional quality."
VP of Construction Operations
ENR Top-20 General Contractor — Transit Sector
"The InEight and Power BI integration they set up transformed how we report to the owner. Real-time dashboards, accurate SPI tracking, and meaningful look-aheads — exactly what a complex multi-contract program needs."
Program Controls Director
Metropolitan Transit Capital Program
"The Monte Carlo simulation gave our board the confidence to approve the revised completion date. Ten thousand iterations showing P84 confidence — that is the kind of data-driven scheduling we needed to present to the authority."
Chief Executive Officer
Construction Management Firm — Rail Capital Program
Industry Leaders We've Served

Trusted Across Major Programs & Sectors

Our team brings hands-on experience from the most demanding transit, federal, and infrastructure programs in the region — delivering schedule intelligence where it matters most.

KIEWIT
General Contractor — New Jersey
NAVFAC · NYCEDC · Pier 31 · South Brooklyn Marine Terminal · Navy Marine Infrastructure
MTA LIRR
Long Island Rail Road
East Side Access · $11.1B Rail Expansion · Catenary Systems · Sunnyside Yard
US NAVY
NAVFAC Engineering Systems
Federal Infrastructure · Marine Wharfs · Union Beach · General Dynamics Electric Boat · Guam
NJ TRANSIT
New Jersey Transit
Rail Infrastructure · Station Rehabilitation · Capital Program Scheduling
NYCEDC
NYC Economic Development Corp.
Pier 31 · Marine Terminal · Port Infrastructure · Capital Projects
NYCHA
NYC Housing Authority
Major Rehabilitation Programs · Multi-Phase Housing Infrastructure · CM/CI Services
Our Process

From Engagement to Delivery

1
Discovery
Contract review, scope analysis, specification compliance check, and kickoff meeting with your project team.
2
Data Collection
File upload, existing schedule import, drawing set review, subcontractor input, and site logistics planning.
3
Development
WBS build, activity coding, logic networking, resource loading, and BIM model linkage in Primavera P6 / InEight / Synchro.
4
QA Review
Internal quality audit, logic check, float validation, and specification compliance review prior to submission.
5
Delivery
XER / PDF / Power BI / 4D animation delivery, owner presentation, revision rounds, and baseline approval support.
Start a Project

Request a Proposal

Tell us about your project and we will prepare a detailed scope and fee proposal within 48 hours. All inquiries are handled personally by our principal scheduler (CCM, PMP, RMP).

Secure Payment

Service Fee Payment Portal

Once your proposal is accepted and a scope agreement is executed, proceed to our secure payment portal to initiate your retainer or milestone payment.

Accepted Payment Methods
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Contact Us Directly
Office
Franklin Park, NJ 08823 · Licensed in 15 States
Response Time
Proposals delivered within 48 hours of inquiry. All communications handled directly by our principal — no intermediaries.