LCA Craft and Design key terms

A written schedule listing every room in a courthouse, its users, net area, occupancy, and adjacency needs, produced before design begins and used to test whether a proposed floor plan meets operational requirements.

The standard planning envelope for one courtroom, including the well, gallery, jury area, and support spaces, used to size and stack courtrooms consistently and to compare options during facility planning.

The enclosed floor area between the bench, counsel tables, and the gallery rail where proceedings occur; its size and shape drive sightlines, security separation, and evidence presentation layout.

A grid scoring how closely each pair of spaces should be located, such as judge's chambers to courtroom, used to test stacking and circulation options against operational needs before committing to a plan.

The share of a building's total floor area that is usable programmed space rather than circulation, walls, shafts, and mechanical rooms; it converts net room areas into a realistic construction budget footprint.

A controlled path, such as a judges' corridor or sallyport link, letting judges, jurors, and detainees move without crossing public zones; it is a primary planning decision, not a later security add-on.

Dividing a courthouse into layers of access, from public lobby through staff-only and secure holding areas, so each person's movement is limited to zones their role requires and credentials permit.

A controlled vehicle enclosure with interlocked doors where detainee transport vehicles unload inside the secure perimeter, preventing direct contact between detainees and the public during transfers.

The unobstructed line of view from a viewer's eye to a target, such as from the jury box to a witness or display; it is verified with section drawings and mock-ups, not assumed from plan view alone.

A drawing or computer model showing what each key participant can see from their seated eye height, used to test bench height, tiered gallery seating, rail placement, and screen positions before construction.

The rail or partition separating the public gallery from the courtroom well; its height, gate location, and sightline impact must balance security control against open-court accessibility expectations.

A badge, card, or biometric token that grants a holder entry to defined security zones, with permissions managed, audited, and revoked centrally as staff roles change.

A discreet fixed or wearable device letting a judge or staff member summon immediate security assistance; placement, response protocol, and periodic testing are all part of courtroom security design.

A documented set of procedures assigning roles, evacuation routes, assembly points, and communication methods for fire, medical, weather, and security events, rehearsed through drills and reviewed after each exercise.

A plan describing how essential court functions continue during disruption, including alternate locations, records access, and minimum staffing, so hearings and filings are not suspended indefinitely.

A pre-identified, equipped backup location where hearings can be held if the primary building is unavailable, with connectivity, security, and records access verified in advance.

A designated outdoor location where occupants gather after leaving the building so staff can account for everyone and brief emergency responders without obstructing their access.

Designing environments usable by the widest range of people without adaptation, for example level entries, clear turning space, and adjustable fixtures, rather than adding separate features for disabled users afterward.

A continuous path connecting entrances, parking, service counters, courtrooms, and restrooms that meets slope, width, and surface requirements so a wheelchair user can travel independently.

Jury seating designed so wheelchair users serve alongside other jurors at comparable sightlines, typically through removable seats, level floor sections, and adequate maneuvering clearance.

An audio system transmitting courtroom sound directly to hearing aids or receivers, required in assembly spaces and verified for coverage, clarity, and privacy of confidential bench conferences.

A documented procedure for court users to request modifications such as sign language interpreting, reserved seating, or schedule changes, with timelines, decision authority, and appeal steps defined.

Microphones, mixing, amplification, and recording equipment that capture proceedings clearly for the record, remote participants, and assistive listening while suppressing feedback and room noise.

Integrated displays, document cameras, and switching equipment letting counsel and the judge show exhibits simultaneously to the well, jury, gallery, and remote viewers from a single controlled source.

The original file produced by the application that created a document or recording, preserved alongside any converted viewing copy because conversion can alter formatting, metadata, or timestamps.

A chronological record showing who handled an item of evidence, when, and for what purpose, from collection through storage and presentation, so its integrity can be defended in court.

A secure, access-controlled storage area for exhibits and case property, with logged entry, organized shelving, and environmental conditions suited to the materials held.

Continuous measurement of temperature, relative humidity, and sometimes light or pollutants in storage areas, with recorded data used to prove conditions stayed within targets for preserved records and evidence.

The target temperature, humidity, light, and air-quality range set for stored records or evidence based on material type, balancing chemical decay rates against occupant comfort and energy cost.

A policy listing record series, how long each must be kept, and its final disposition, used to size storage, plan digitization, and avoid retaining material beyond legal requirements.

A document recording the assumptions behind design decisions, such as occupancy loads, acoustic targets, and system capacities, so later changes can be evaluated against the original intent.

A formal written query from the contractor asking the design team to clarify drawings or specifications, with the answer logged because it can affect cost, schedule, and the record set.

A written modification to the construction contract adjusting scope, price, or time, requiring documented justification and approval before work proceeds to keep cost control intact.

A structured process verifying that building systems, especially security, audio-visual, and HVAC, are installed, tested, and perform as specified before acceptance and occupancy.

A budgeted reserve held for identified but unquantified risks during design and construction, drawn down only through approved changes and tracked so remaining exposure stays visible.

Comparing options by total cost of ownership over their service life, including construction, energy, maintenance, and replacement, rather than by initial price alone.

A multi-year schedule of facility projects with estimated costs and funding sources, used to sequence repairs, renovations, and new construction against expected budgets and building condition.

A systematic survey rating building components by condition and remaining useful life, producing the deficiency list and cost estimates that feed capital planning and deferred maintenance decisions.

The accumulated value of maintenance and repairs postponed beyond their scheduled time, tracked because delay raises failure risk and usually increases eventual repair cost.

A facility's ability to keep delivering essential court services through outages, severe weather, or system failures, achieved through redundancy, backup power, and tested response procedures.

Controls and sensors managing heating, cooling, lighting, and sometimes security systems, with scheduling and trend data that reveal energy waste and support resilience and efficiency decisions.