16.1 Project Closeout & Evaluation: Performing Site Visits

Why Site Visits Matter

The interior designer's role during construction is fundamentally one of observation and reporting, not supervision. This distinction is the single most tested concept in IDPX Domain V. The designer visits the site to verify that the built work conforms to the contract documents (drawings, specifications, approved submittals, and mockups). The designer does not direct the contractor's means, methods, techniques, sequences, or procedures, and does not control site safety. Confusing these roles is a common exam trap and a real-world liability trap.

The Designer's Limited Site Role

Under AIA A201 General Conditions, the architect (and by extension the interior designer acting as a consultant or prime professional) is the owner's representative for conformance only. The boundaries are firm:

• Means and methods belong to the contractor (A201 §3.3.1). The designer never tells the contractor how to build, only whether the result matches the contract documents.
• Site safety is the contractor's responsibility (A201 §10), including protection of persons and property, OSHA compliance, and site security. The designer does not supervise job-site safety.
• Supervision of construction is not the designer's duty. The designer observes and reports; the contractor supervises and executes.
• Liability is limited to what the designer can reasonably observe during periodic visits. The designer is not a guarantor of the contractor's work or an insurer against latent defects.

Site Visit Frequency

Visits are typically scheduled at construction milestones: demolition, rough-in, framing, millwork installation, finish installation, substantial completion, and final inspection. The owner-designer agreement (e.g., AIA B101 or the interior design consultant agreement) establishes the minimum number of visits; additional visits may be needed for complex projects. Each visit should be timed to verify work before it is covered up — once drywall closes a wall, concealed conditions are no longer observable.

Field Reports

Every site visit produces a field report (site observation report) that documents what was observed — factually, without directives. A typical field report includes:

• Project name, date, time, weather, attendees
• Progress observed vs. the construction schedule
• Work in place vs. approved submittals, samples, and mockups
• Discrepancies, defects, or non-conforming work
• Open RFIs and items requiring clarification
• Items requiring contractor follow-up
• Photographs with captions and locations
• Designer's signature

Field reports are records, not directives. The designer reports observations; the owner, through the contract, directs corrections. A well-written field report is the designer's best liability protection — it shows what was observed, when, and what was reported.

Submittals, Samples, and Mockups

A core site-visit task is verifying that installed work matches the approved submittals and samples. Before installation, the contractor submits product data, shop drawings, and samples for designer review. Once approved, those submittals become the benchmark. On site, the designer checks that the actual product, finish, color, and installation method match what was approved.

Mockups are full-size or representative assemblies built for review before mass production — a typical office workstation cluster, a finish sample wall, a millwork prototype. When a mockup is approved, the designer's site job is to verify that subsequent production installations replicate the approved mockup. The approved mockup becomes the standard of acceptability for the rest of the work.

Pay Application Review (AIA G702/G703)

One of the designer's most consequential construction-phase duties is reviewing the contractor's Application for Payment. Under AIA A201 §9, the architect (or designer) certifies payment based on work completed and materials properly stored.

• G702 is the Application and Certificate for Payment — a nine-line financial summary (original contract sum, net change by change orders, contract sum to date, completed and stored to date, retainage, earned less retainage, less previous certificates, current payment due, balance to finish).
• G703 is the Continuation Sheet — a line-item breakdown by the contractor's schedule of values. The G703 grand total in Column G must match Line 4 of the G702.

The designer reviews the application against actual site progress. Under A201 §9.4.1, the architect has seven days to either certify the full amount, certify a partial amount and withhold disputed items (§9.5/9.6), or withhold certification entirely with written reasons. Certification is professional judgment that the work has progressed to the stated amount — it is not a guarantee or an exhaustive inspection. The designer must not certify for work not yet in place or materials not properly stored.

Liability and Site Safety

The contractor is responsible for site safety per AIA A201 §10, including protection of persons and property, OSHA compliance, and site security. The designer's presence on site does not transfer safety responsibility. The designer should never direct safety measures or stop work for safety reasons beyond immediately reporting observed hazards to the contractor's site supervisor. Overstepping into safety direction creates liability the designer is not insured to bear.

Common IDPX Exam Scenarios

• Scenario: The designer observes that installed ceiling tile does not match the approved sample. Correct action: document in the field report, issue an observation noting the discrepancy, and notify the owner — do not direct the contractor to remove it.
• Scenario: The contractor asks the designer how to safely brace a partition. Correct response: decline to direct means/methods; refer the contractor to its own means and methods responsibility under the contract.
• Scenario: The pay application includes work not yet complete. Correct action: withhold certification for the uncompleted portion with written explanation per A201 §9.5.
• Scenario: A worker is working without fall protection. Correct action: report the observation to the contractor's site supervisor and document in the field report; do not act as the safety officer.

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The recurring principle: observe, document, report — do not direct. Every exam answer that has the designer telling the contractor how to build, how to be safe, or what to demolish is wrong.