CID study materials
CID study resources

CID study plan

CID · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Space Planning and Programming

  • Map the space-planning process end to end, from client interview and needs assessment through adjacency analysis, bubble diagrams, blocking and stacking, and final space allocation

  • Practice converting a written program (headcount, department sizes, support-space ratios) into a net-to-gross area calculation and check it against a plausible building efficiency factor

  • Build a personal glossary of programming vocabulary (net assignable area, gross area, efficiency ratio, stacking diagram, circulation factor) with a one-line definition and a worked example for each

  • Draft a 10-question self-quiz on programming and space planning and answer it closed-book

Your checkpoint

A one-page program-to-area worksheet for a hypothetical 40-person office, with net area, circulation, gross area, and efficiency ratio shown and checked

Week 2

Space Planning and Programming & Codes, Standards, and Regulations

  • Apply space-planning concepts to a second building type (healthcare, education, or hospitality) and write down how its adjacency and circulation rules differ from an office

  • Identify the code topics that most often constrain planning decisions (egress travel distance, occupant load, corridor width, accessibility clearances) and note where each one changes a layout

  • Compute occupant load for three sample rooms using different occupancy classifications and compare the resulting egress width requirements

  • Explain in writing how accessibility clearances in restrooms, corridors, and door approaches alter a furniture plan

Your checkpoint

A two-page comparison memo: office versus a second building type, listing at least six planning constraints and the code driver behind each

Week 3

Codes, Standards, and Regulations

  • Outline the structure of a model building code (chapters, occupancy groups, types of construction, height and area limits) and describe how the chapters reference each other

  • Work through height-and-area allowance logic for a sample building, including sprinkler increases and frontage increases, and record the assumptions used

  • Summarize the life-safety provisions that appear most on interior projects: egress components, door swing and hardware, exit signage, fire-rated assemblies, and fireblocking

  • List the accessibility requirements that recur in interior work and describe the measurement conventions (clear width, turning space, reach ranges) that govern them

  • Write a short set of questions you would bring to the authority having jurisdiction on a project with an ambiguous occupancy classification

Your checkpoint

A one-page code-analysis summary for a sample mixed-use floor, stating occupancy groups, construction type, allowable area, and required egress

Week 4

Codes, Standards, and Regulations & Construction, Materials, and Specifications

  • Trace how a code requirement becomes a specification requirement, using fire-resistance ratings, flame-spread ratings, and smoke-developed ratings as the worked example

  • Build a materials reference table covering the finish categories you are least confident about, with typical applications, performance characteristics, and common failure modes

  • Describe the standard specification divisions and explain which divisions an interior designer typically authors, edits, or only coordinates

  • Compare three specification methods (proprietary, descriptive, performance) and state when each is appropriate

Your checkpoint

A finish schedule for two rooms listing product type, performance criteria, and the code or standard reference that justifies each selection

Week 5

Construction, Materials, and Specifications

  • Explain how construction documents are organized (drawing set sequence, general conditions, specifications, schedules) and how the parts cross-reference each other

  • Describe a typical construction sequence for an interior fit-out and identify the points where design decisions affect cost or schedule

  • Summarize the submittal, shop drawing, sample, and mock-up review process, including who reviews what and what the designer's authority is

  • Identify common specification errors (conflicting references, missing substrates, ambiguous quantities) and write a short pre-issue checklist

Your checkpoint

A pre-issue quality checklist of at least 15 items to run against a drawing and specification set before bid

Week 6

Lighting, Electrical, and Mechanical Systems

  • Map the lighting design process from programming and criteria setting through fixture selection, layout, and controls

  • Compute simple illuminance and power-density estimates for a sample room and compare the result to a target lighting power allowance

  • Describe the major lamp and luminaire families, their color-rendering and efficacy characteristics, and the applications each suits

  • Explain how HVAC, plumbing, and electrical distribution constrain ceiling and wall design, and list the coordination questions to raise with engineers early

  • Summarize acoustic and thermal comfort fundamentals well enough to justify a design decision in a client meeting

Your checkpoint

A reflected ceiling plan concept for one room showing luminaire layout, control zones, and mechanical and sprinkler coordination notes

Week 7

Design Communication and Documentation

  • Produce a drawing-set index for a small interior project and confirm that every plan, elevation, detail, schedule, and specification section is accounted for

  • Practice annotating a plan so that dimensions, tags, and keynotes are complete and unambiguous without accompanying verbal explanation

  • Write a transmittal and a request-for-information item that are clear, dated, and traceable

  • Describe how BIM, drawing standards, and revision control affect documentation quality and liability

Your checkpoint

A complete documentation package for one room: plan, two elevations, one detail, a finish schedule, and a drawing index, all self-consistent

Week 8

Professional Practice and Project Management & Design Communication and Documentation

  • Outline the phases of a project from predesign through closeout and state the designer's deliverable and approval point in each

  • Describe the standard owner-architect agreement structure, the scope of basic services, and how additional services are triggered

  • Explain fee structures, budgeting, and the relationship between scope change and compensation

  • Summarize professional ethics obligations and the situations that require disclosure or refusal of work

  • Run two timed mixed-domain practice sets and review every missed item back to its source concept

Your checkpoint

A one-page project management cheat sheet covering phases, deliverables, fee structures, and the ethics triggers you must recognize

Milestones

Week 2: Can complete a program-to-area calculation and an occupant-load egress check without notes, scoring at least 80% on a self-written quiz

Week 4: Can produce a code-analysis summary for an unfamiliar floor plan in under 30 minutes with defensible assumptions

Week 6: Can explain a lighting layout and its controls to a non-technical listener in three minutes and justify the power-density estimate

Week 8: Score at least 75% on two timed mixed-domain practice sets and have a written review note for every missed item