Civil Engineering Project Management: Detailed Scope, Design Planning, and Execution

Vocabulary flashcards covering civil engineering project execution planning, front-end scope definition, designer procurement, design phase deliverables, budgeting, and progress control.

Project Execution Plan (PEP)

A foundational project document that answers "what are we building and what work needs to be done to build it?" It contains the iron triangle (scope, costs, schedule), general information on project performers, a risk management plan, and a monitor and control plan. Finalized from the project work plan and continually updated.

PM's Initial Review

The first step conducted when an owner's project manager joins during the Detailed Scope phase, involving a critical evaluation of scope, budget, and schedule for general reasonableness, development methods, preparation timing, authors, and required technical expertise.

Owner's Orientation

A forward-looking alignment process between the project manager and owner that determines owner priorities (typically cost over time), key management parameters, and the owner's desired level of involvement and experience in design and construction.

Tempering Role

The responsibility of the project manager during the Detailed Scope phase to restrain an excited owner from rushing into execution before scope, budget, and schedule are sufficiently defined.

Funds Authorization

A critical decision gate (also known as the sanction gate) occurring at the end of the Detailed Scope phase that approves funding to proceed into design and execution, past which the majority of project expenditures occur.

Brooks Act

A federal law mandating that public projects select architecture and engineering firms based upon competency, qualifications, and experience rather than fee or price. It does not apply to construction contractors.

Phased Design Procurement

A procurement strategy where the owner begins the project design work in-house with internal staff before hiring an external engineering or architecture firm to take over and complete the design.

Hourly Rate

A contract payment structure where the firm bills for actual hours worked at agreed-upon rates plus expenses; primarily utilized for early studies, feasibility work, and small tasks.

Lump Sum

A contract payment method where the firm agrees to deliver a clearly defined scope of work that will not change for a fixed total price, paid out by milestones or percentage of completion.

Percentage of Construction Cost

A contract payment structure where the design fee is calculated as a specific percentage of the final construction cost; historically common in architecture and engineering when scope aligns directly with project size.

Cost Plus Fixed Fee

A contract payment structure where the owner reimburses direct labor and expenses plus a fixed dollar fee representing profit for the firm; utilized when the project scope is uncertain or evolving.

Cost Plus Percentage Fee

A payment structure where the firm is reimbursed for project costs and receives an additional percentage of those costs as a fee; less commonly used because it financially incentivizes higher overall costs.

Basis for Design

A mandatory section within an owner's Request for Proposals (RFP) that provides prospective designers with all project background information and requirements.

Scope Freezing

The formal practice of establishing a specific calendar date after which no major design changes will be accepted unless they are deemed critical to the project.

Weak Matrix

An organizational structure where discipline or functional managers hold primary decision-making authority over the project manager, often resulting in focus on technical design over constraints, less emphasis on schedule, and inter-discipline conflict.

Strong Matrix

An organizational structure where the project manager maintains ultimate decision-making authority regarding project constraints, schedule, and budget over functional discipline managers.

Schematic Design (SD)

The initial formal design phase produced primarily for the owner, representing approximately $15\%$ to $20\%$ nominal design completion, consisting of initial concept drawings, floor plans, and elevations.

Design Development (DD)

The intermediate design phase developed primarily for the design team, reaching $35\%$ to $45\%$ nominal design completion, comprising detailed drawings, specifications, architectural details, structural details, and bulk MEP systems.

Construction Documents (CD)

The final design deliverables prepared primarily for the contractor, reaching $90\%$ to $100\%$ nominal design, consisting of drawings and specifications that are stamped by professional engineers, used to secure permits, and establish contractual building obligations.

Work Package

A distinct, manageable task unit within a Work Breakdown Structure (WBS) that defines scope, dependencies, budget, and durations; created by disciplinary experts who possess technical expertise rather than by the project manager alone.

Project Definition Rating Index (PDRI)

A comprehensive front-end planning checklist that scores scope definition completeness, where lower scores indicate better-defined scope. A score of $< 200$ is the typical threshold for funds authorization, correlating with schedule growth of $2.5\%$ (versus $12.1\%$ for scores above $200$) and cost growth of $0.8\%$ (versus $6.1\%$ for scores above $200$).

Project Estimate

A calculation or prediction of the expected costs, time, and resources needed for a project based on assumptions and available data; used for planning, decision-making, and comparing options.

Project Budget

A financial plan that allocates estimated costs to different project tasks to serve as a management control mechanism, representing the maximum allowable expenditure to justify the project.

Baseline Budget

The approved version of the project budget established at funds authorization against which ongoing financial performance is measured and controlled, requiring rigorous formal change processes to modify.

Contingency Reserve

An allocated budget fund (typically $5\%$ to $15\%$ of construction cost) established through risk assessment to cover specific unforeseen events (such as strikes), scope assumptions, and estimating uncertainty.

Units Completed Method

A work progress measurement technique suited for repetitive tasks with easily measurable output units, such as writing engineering specifications.

Incremental Milestone Method

A work progress measurement method applied to sequential sub-tasks where earned progress is credited only after meeting predetermined intermediate milestones, such as installing major equipment.

Start/Finish Method

A work progress measurement technique applied to short-duration activities where progress is credited in percentages upon start and upon final completion, such as aligning a piece of equipment.

Ratio Method

A work progress measurement technique used for continuous, effort-based tasks lacking discrete physical deliverables (such as project management), calculated using elapsed time or labor hours against the total budget.

Milestone Schedule

A summary schedule within the PEP derived from the Work Breakdown Structure that establishes the order, target timeframes, and major start and finish dates for critical project stages.

Authority Having Jurisdiction (AHJ) Requirement

A design constraint originating from code or governing regulatory bodies that must be satisfied, such as ensuring a structure complies with fire protection codes.

Physical Constraint

A design limitation imposed by real-world site characteristics or spatial boundaries, such as a restricted site footprint.

CSI MasterFormat Decomposition

A system- and subsystem-based Work Breakdown Structure (WBS) decomposition method commonly utilized when organizing and compiling Construction Documents.