Module 6: Guided Workshop Activities and Integrated Project Output
CPM, Pert, and S-Curve Training Module
Module 6 converts the preceding lessons into one progressive two-day workshop. It gives the facilitator the lecture sequence, participant inputs, centralized Google Sheet structure, graph requirements, step-by-step procedures, quality gates, required outputs, reporting standards, and AI-validation rules. The companion worked example contains the complete fictional dataset and all required simulations.
Learning Objectives
- Establish one controlled and traceable project dataset as the source of truth for the workshop.
- Gather and validate project information without inventing missing values.
- Convert approved activity logic into reproducible CPM forward-pass, backward-pass, float, and critical-path outputs.
- Apply PERT three-point estimates to communicate schedule uncertainty and target-date confidence.
- Prepare and interpret activity-weight, CPM network, PERT probability, S-Curve, Earned Value, and recovery visualizations.
- Connect project variance to activities, field evidence, constraints, corrective actions, and management decisions.
- Produce a concise and defensible integrated project-control report.
- Use AI only for bounded review and drafting under documented human validation.
- Apply formal quality gates before proceeding to each succeeding activity.
Progressive Output Rule
Each group must use one project and one reporting cutoff throughout the workshop. Every activity consumes the verified output of the preceding activity. A group must not proceed when a required input is incomplete, inconsistent, unsupported, or unreviewed.
Module Navigation
I. Two-Day Workshop Delivery Blueprint
Required Instructional Pattern
- Introductory lecture for 30–45 minutes: discuss the concepts, required inputs, procedures, visual outputs, and expected decisions.
- Facilitator demonstration: use the fictional irrigation-project dataset in the companion example.
- Guided group work: apply the same method to an actual, recently completed, or facilitator-provided project.
- Quality-gate review: require the group and facilitator to validate the output.
- Controlled submission: preserve the output as an input to the next activity and the final report.
Participant Roles
II. Facilitator and Participant Preparation
Participant Readiness
- Can read a Program of Work and Bill of Quantities.
- Can distinguish quantity, unit cost, total cost, and activity weight.
- Can interpret an approved construction schedule and progress report.
- Can use spreadsheet formulas, filters, charts, and protected ranges.
- Understands that physical accomplishment must be supported by field evidence.
- Can identify basic construction sequencing, testing, and inspection requirements.
Facilitator Pre-Workshop Setup
- Create one master Google Sheet under the authorized training account.
- Create one protected group template or separate group workbook from the master.
- Protect formula, dashboard, data-dictionary, validation-list, and baseline ranges.
- Grant edit access only to designated participants and view access to observers.
- Prepare the fictional dataset and simulations from the companion example.
- Test formulas, dropdowns, filters, protected ranges, links, charts, and dark-mode rendering.
- Prepare a local spreadsheet copy for an internet-outage contingency.
- Assign a group code and Project Data Lead to every group.
- Establish file naming, versioning, and reporting-cutoff conventions.
- Confirm that confidential or prohibited information will not be entered into an unapproved system.
File and Version Naming
III. Data Governance and Evidence Rules
Rules Applicable to All Activities
- Use one project for the entire workshop.
- Define one reporting cutoff and apply it consistently.
- Use approved project records as the primary source.
- Distinguish baseline, approved revision, actual, forecast, and proposed information.
- Mark unavailable information as unavailable or pending verification; never guess.
- Record a source reference for every material date, quantity, percentage, duration, cost, and cause statement.
- Keep calculations deterministic, transparent, and reproducible.
- Separate verified facts, calculations, interpretations, assumptions, forecasts, contractual questions, and recommendations.
- Do not treat a graph as stronger evidence than its controlled source table.
- Do not treat AI-generated text as verified engineering output.
- Maintain a Change Log and preserve superseded values and the reason for each change.
Evidence Hierarchy
Data-Status Codes
IV. Visual and Graph Standards
Graph Rule
Every graph must be generated from the controlled workbook, use the same reporting cutoff as the report, show the units and data series clearly, and include a written engineering interpretation. Decorative or manually reshaped curves are not acceptable.
Mandatory and Conditional Visuals
Visual Quality Checklist
- Use a descriptive graph title.
- Label the horizontal and vertical axes and state units.
- Include a legend when more than one series is displayed.
- Show the reporting cutoff and important milestones.
- Annotate the first S-Curve boundary breach and current variance.
- Distinguish baseline critical paths from the current controlling activity.
- Show the PERT mean, target duration, and completion probability.
- State all recovery assumptions beside the recovery graph.
- Do not use smoothing that changes the apparent data path.
- Do not use a three-dimensional chart that distorts comparison.
- Use labels and sufficient contrast so meaning does not depend on color alone.
- Place the source table immediately before or after the graph.
- Label every fictional-data visual as simulated.
Four-Part Graph Interpretation
- Describe the display: state what the graph contains and the reporting cutoff used.
- Identify the current condition: state the present value, variance, breach, or path position.
- Identify the controlling factor: name the activity, path, cost value, or assumption that drives the conclusion.
- State the required response: identify the immediate action, decision, or missing information.
V. Centralized Google Sheet Architecture
Minimum Activity-Input Columns
Core Spreadsheet Formulas
Workbook Control Checklist
- Facilitator owns the master workbook.
- Formula, baseline, dashboard, and validation ranges are protected.
- Each group edits only its assigned workbook or tabs.
- Source links use controlled access.
- Every revised value includes an approval reference.
- Superseded values are preserved in the Change Log.
- A versioned backup is saved after every activity.
- Confidential information is excluded from unapproved platforms.
VI. Activity 1 — Centralized Project Data Gathering and Validation
Activity Card
Lecture 1 — 45-Minute Facilitator Guide
Reporting Cutoff
The exact date or reporting period through which status is measured. Planned progress, actual progress, constraints, evidence, and graphs must refer to the same cutoff.
Activity 1 Required Inputs
- Project identity, contract number, location, implementing office, contractor, funding source, and amount.
- Notice to Proceed, approved duration, original completion, approved revision, and reporting cutoff.
- Activity ID, WBS code, description, predecessor, relationship, lag, duration, calendar, dates, and milestone.
- Quantity, unit, approved cost or physical weight, crew, equipment, and source reference.
- Actual dates, accepted quantity, verified completion, remaining quantity, inspection, test, and photograph references.
- Constraint event, affected activity, duration or productivity effect, evidence, response, status, and follow-up owner.
Activity 1 Workflow
- Select one project and assign group roles.
- Establish one reporting cutoff.
- Inventory source records and assign evidence levels and status codes.
- Complete the Project Registry using approved records only.
- Build the activity list from the POW, BOQ, construction method, and approved schedule.
- Assign unique IDs and measurable activity descriptions.
- Enter relationships, lags, and milestones; flag broken logic.
- Enter durations, dates, quantities, units, weights, crews, equipment, and sources.
- Confirm that activity weights total 100 percent and document the weighting basis.
- Enter actual accomplishment only when supported by accepted evidence.
- Record each constraint and connect it to an activity and source.
- Record missing or inconsistent data instead of guessing.
- Generate the activity-weight versus earned-contribution graph.
- Complete a two-person validation and record corrections in the Change Log.
- Submit the workbook for the quality gate.
Earned Activity Contribution
Activity 1 Required Output
- Completed Project Registry.
- Source inventory with evidence levels.
- Validated activity and predecessor table.
- Quantity and activity-weight table.
- Planned and actual accomplishment table.
- Activity-weight and earned-contribution graph.
- Constraint and delay register.
- Missing-data and inconsistency register.
- Change Log and group validation record.
Common Errors
Dataset Readiness Checklist
- Project identity and reporting cutoff are complete.
- Source records are inventoried and classified.
- Activity IDs are unique and descriptions are measurable.
- Durations, calendars, and immediate predecessors are available.
- Relationships contain no obvious circular or disconnected logic.
- Weights total 100 percent and use a documented basis.
- Actual accomplishment is supported by accepted evidence.
- The activity-weight graph matches the controlled table.
- Constraints are linked to activities and evidence.
- Missing values are assigned for follow-up.
- Data classes are not mixed.
- At least two members reviewed the dataset.
- No value was invented.
VII. Activity 2A — CPM and PERT Schedule Analysis
Activity Card
Lecture 2A — 45-Minute Facilitator Guide
Schedule Convention Rule
State whether the workbook uses a day-zero or day-one convention, whether durations are working or calendar days, and how milestones, holidays, weather allowances, lags, leads, and partial days are handled.
CPM Analysis Workflow
- Review every relationship for constructability and contractual logic.
- Identify disconnected activities, missing links, circular logic, excessive lags, and missing milestones.
- State the scheduling convention and calendar.
- Perform the forward pass.
- Use the maximum predecessor Early Finish for multiple finish-to-start predecessors.
- Determine the earliest project completion.
- Perform the backward pass.
- Use the minimum successor Late Start for multiple successors.
- Compute Total Float and Free Float.
- Trace every zero-float critical path and near-critical path.
- Identify the current controlling activity using actual status and remaining logic.
- Generate the CPM network graph with critical, non-critical, and current-control distinctions.
CPM Calculations
PERT Risk Analysis Workflow
- Select activities with meaningful uncertainty.
- Define optimistic, most likely, and pessimistic durations.
- Record the uncertainty driver, source, date, and assumptions.
- Challenge optimism, anchoring, and consensus bias.
- Calculate expected duration and variance.
- Replace baseline durations with expected durations and recalculate the network.
- Identify whether the PERT path differs from the deterministic path.
- Sum variances along the selected PERT critical path and state the simplifying assumptions.
- Calculate project standard deviation and target Z-scores.
- Convert Z-scores into probabilities.
- Generate the PERT probability curve with mean and target markers.
- Translate the result into monitoring and contingency actions.
PERT Calculations
PERT Approximation Limitation
The basic path-variance method assumes a selected critical path, independent activity durations, and an approximate normal distribution. It may understate risk when activity durations are correlated or several near-critical paths can become controlling.
Activity 2A Required Output
- Logic-audit table.
- CPM network diagram and interactive graph.
- Forward-pass and backward-pass table.
- Total Float and Free Float table.
- Critical, parallel-critical, and near-critical paths.
- Current controlling-path statement.
- Three-point estimate and basis table.
- Deterministic-versus-PERT path comparison.
- Variance, standard deviation, Z-score, and probability calculations.
- PERT completion-probability graph.
- Schedule-risk register and assumptions statement.
CPM-PERT Readiness Checklist
- Calculations use the verified Activity 1 dataset.
- Scheduling convention and calendar are stated.
- Network logic is complete and free of circular dependencies.
- Forward and backward passes are consistent.
- Total Float and Free Float are not confused.
- Critical and parallel-critical paths are identified.
- Current control uses actual status, not baseline status alone.
- The CPM graph matches the calculation table.
- Three-point estimates have documented sources.
- The PERT path is recalculated using expected durations.
- The probability graph shows mean, target, and probability.
- Probability is not presented as certainty or entitlement.
VIII. Activity 2B — S-Curve Monitoring and Project-Status Analysis
Activity Card
Lecture 2B — 30-Minute Facilitator Guide
Approved Allocation Methods
No Arbitrary Smoothing
Do not alter the planned series to create a visually pleasing S-shape. The curve must result from the approved schedule, activity weights, allocation method, and reporting periods.
S-Curve Analysis Workflow
- Confirm one reporting interval and cutoff.
- Verify that activity weights total 100 percent.
- Select and document the allocation method for each activity.
- Allocate value across the early-start schedule.
- Repeat the allocation using late-start dates.
- Enter only verified actual accomplishment.
- Plot early-start, late-start, and actual curves.
- Calculate variance and simplified SPI for each period.
- Identify the first late-start-boundary breach.
- Review CPM to identify controlling and contributing activities.
- Connect causes to the constraint register and evidence.
- Complete the optional PV-EV-AC analysis when verified cost data exist.
- Write the graph interpretation and immediate response.
S-Curve and Earned Value Indicators
Status Interpretation
Activity 2B Required Output
- Early-start, late-start, and actual progress tables.
- Combined S-Curve envelope graph.
- Reporting-cutoff and first-breach annotations.
- Variance and simplified SPI table.
- Current project-status and trend statement.
- Activity-level cause analysis.
- Preliminary corrective actions.
- Optional PV-EV-AC table and bar graph.
- Data and method limitations statement.
S-Curve Readiness Checklist
- Planned and actual values use the same cutoff.
- Activity weights total 100 percent.
- Allocation methods are stated and consistently applied.
- Actual accomplishment is verified.
- Early and late curves are derived from CPM dates.
- Variance is stated in percentage points.
- The first boundary breach and current trend are identified.
- The S-Curve graph matches the source table.
- Cause statements identify activities and evidence.
- Forecasts are labeled as forecasts.
- The optional cost graph uses verified PV, EV, and AC at the same cutoff.
IX. Activity 3 — Integrated Project Output Development
Activity Card
Lecture 3 — 45-Minute Facilitator Guide
Required Report Structure
Integrated Report Workflow
- Copy only validated values and source-referenced statements into the report.
- State the reporting cutoff, purpose, scheduling convention, and analysis boundary.
- Prepare an executive summary with planned progress, actual progress, variance, current control, causes, immediate action, and reserved decision.
- Present CPM findings and distinguish the baseline critical path from the current controlling path.
- Present PERT findings as probabilities and ranges rather than guarantees.
- Present S-Curve and optional Earned Value findings with their controlled graphs.
- Link every root-cause statement to an activity, event, and source.
- Classify responsibility without deciding entitlement prematurely.
- Prepare measurable corrective actions and a separate decision register.
- Create a recovery-screening graph when a recovery scenario is recommended.
- State assumptions, limitations, and required follow-up.
- Exchange reports for peer review.
- Resolve findings and preserve corrections in the Change Log.
- Submit the report for the quality gate.
Corrective-Action Matrix Fields
Decision Register Fields
Activity 3 Required Output
- Integrated project-control report.
- Executive summary.
- CPM, PERT, S-Curve, and optional Earned Value sections with graphs.
- Root-cause table.
- Corrective-action matrix.
- Decision register.
- Recovery-screening calculation and timeline graph.
- Management recommendations.
- Limitations and information-needs statement.
- Peer-review log.
- Presentation-ready visual package.
Report Quality Checklist
- All values match the controlled calculation sheets.
- Graphs match their source tables and reporting cutoff.
- Critical and controlling-path statements match the network and actual status.
- PERT findings are probabilities, not guarantees.
- Root causes are evidence-based.
- Corrective actions are measurable and assigned.
- Decisions are separated from recommendations.
- Recovery assumptions are visible beside the graph.
- Contract entitlement is not concluded without the required analysis.
- Forecasts are not presented as approved dates.
- Limitations identify both effect and follow-up.
- Peer-review findings are resolved or explicitly recorded.
X. Activity 4 — AI-Assisted Review, Drafting, and Validation
Activity Card
Lecture 4 — 45-Minute Facilitator Guide
Appropriate AI Tasks
- Identify blank, duplicated, or inconsistent fields for human review.
- Check a supplied activity table for apparent missing links.
- Convert verified calculations into plain-language draft text.
- Organize documented causes and actions into a requested format.
- Draft an executive summary or presentation outline.
- Challenge a draft for unsupported claims, inconsistent values, or missing limitations.
Prohibited AI Tasks
- Invent missing dates, durations, quantities, costs, causes, or accomplishment.
- Replace CPM, PERT, S-Curve, Earned Value, quantity, cost, or contract calculations.
- Approve a schedule, progress claim, extension, variation, or entitlement.
- Determine physical accomplishment without accepted evidence.
- Treat generic construction practice as proof of project events.
- Upload confidential data to an unapproved tool.
- Transfer AI output without claim-level human verification.
Six-Part Structured Prompt
- Role: define a limited assistant role.
- Verified source data: supply sanitized and source-referenced values.
- Task: request one bounded review or drafting objective.
- Output format: specify a table, checklist, narrative, or outline.
- Restrictions: prohibit invention, recalculation, approval, entitlement, and unsupported causation.
- Validation instruction: require missing, inconsistent, uncertain, and unsupported items to be listed separately.
AI-Assisted Review Workflow
- Select one limited AI task and identify the human reviewer.
- Verify every supplied value against the controlled workbook.
- Remove confidential and prohibited information.
- Prepare the six-part prompt.
- Save the prompt, supplied data, tool, date, and original response.
- Divide the response into facts, calculations, interpretations, forecasts, and recommendations.
- Verify every material statement against the project records and graphs.
- Classify each statement as accepted, revised, unsupported, incorrect, requiring information, or rejected.
- Run a challenge review as an additional aid.
- Record the correction and verification source.
- Transfer only validated content to the report.
- Identify the accountable human reviewer and final engineering judgment.
AI Validation Log Fields
Activity 4 Required Output
- Structured prompt and sanitized input package.
- Original AI response.
- Challenge-review response.
- Claim-level validation log.
- Corrected management narrative.
- Final integrated report.
- Presentation outline.
- Human engineering-judgment statement.
Responsible AI Use Checklist
- Source data were verified before prompting.
- Confidential information was removed or handled through an approved system.
- AI did not replace deterministic or contractual analysis.
- The original prompt, supplied data, and response were preserved.
- Every material statement was independently checked.
- Unsupported causation, forecasts, and entitlement conclusions were removed.
- Recommendations were reviewed for feasibility, safety, quality, resources, and contract consistency.
- The final report identifies the accountable human reviewer.
XI. Final Presentation and Submission
Required Presentation Sequence
- Project profile and reporting cutoff.
- Data completeness, evidence quality, and limitations.
- Activity-weight and earned-contribution graph.
- CPM network, critical paths, and current controlling activity.
- PERT probability graph and target confidence.
- S-Curve envelope, boundary breach, variance, and trend.
- Optional Earned Value graph.
- Root causes, corrective actions, decisions, and recovery graph.
- AI task, errors identified, and corrections.
- Final engineering judgment.
Suggested Nine-Minute Allocation
Final Submission Package
- Controlled centralized Google Sheet.
- Project Registry and source inventory.
- Activity, predecessor, duration, quantity, weight, and resource table.
- Actual-accomplishment, constraint, missing-data, and Change Logs.
- Activity-weight and earned-contribution graph.
- Logic audit, CPM network, forward pass, backward pass, Total Float, and Free Float.
- CPM network graph.
- PERT estimates, path comparison, variance, standard deviation, and probabilities.
- PERT probability graph.
- Early-start, late-start, and actual S-Curve dataset and graph.
- Progress variance and optional Earned Value indicators and graph.
- Root-cause analysis.
- Corrective-action and decision registers.
- Recovery-screening calculation and timeline graph.
- Integrated report and peer-review log.
- AI prompt, original response, challenge response, and validation log.
- Final corrected report and presentation.
XII. Evaluation Rubric
XIII. Contingency Arrangements
No Suitable Actual Project
Use the complete fictional project from the companion example. Assign a controlled variation such as a different reporting cutoff, resource constraint, missing record, or target duration. Participants must still complete every validation and interpretation step.
Internet or Google Sheet Access Is Unavailable
Use the downloaded spreadsheet copy. Assign one group recorder, apply local file versioning, and upload the completed workbook after connectivity is restored.
Project Records Are Materially Incomplete
Do not fabricate inputs. Complete the source and missing-data registers, use only the verified subset for limited conclusions, state what cannot be concluded, and use the fictional dataset for calculation and graphing practice.
Activity Time Is Insufficient
Prioritize data validation, calculations, graph accuracy, and decision-useful outputs. Incomplete but traceable work is preferable to a polished report based on unsupported information.
XIV. Facilitator Debrief
Debrief Questions
- Which input created the greatest uncertainty?
- What changed after the schedule logic was reviewed?
- Did the PERT path differ from the deterministic path?
- When did actual progress first leave the late-start boundary?
- Which graph most clearly communicated the management issue, and why?
- Which cause had the strongest evidence, and which remained uncertain?
- Which corrective action changes the controlling path rather than a non-critical activity?
- What decision is required first, and what information is still needed?
- Which AI statement sounded plausible but failed verification?
- What should be updated at the next reporting cutoff?
- Module 6 is one controlled workflow rather than a set of unrelated exercises.
- Tables provide the controlled evidence and calculations; graphs communicate the resulting pattern and decision.
- Activity 1 establishes a traceable dataset and activity-weight graph.
- Activity 2A identifies logic, float, critical paths, uncertainty, and target confidence through CPM and PERT graphs.
- Activity 2B measures variance magnitude, trend, and envelope position through the S-Curve and optional Earned Value graph.
- Activity 3 translates technical findings into actions, decisions, and a clearly limited recovery screen.
- Activity 4 uses AI only as a bounded drafting and review aid under claim-level human validation.
- Every graph and conclusion must remain traceable to approved records, reproducible calculations, and verified field evidence.