{"issues": [{"issue_id": "84a7e94e-2f5a-4e6f-9e79-880b2a9539d0", "source_stage": "code", "category": "ada", "severity": "high", "confidence": "high", "location": "Sales Area", "disciplines": ["Architectural", "Interiors"], "sheets": ["A22.01"], "description": "A pendant light fixture (L-6) in the Sales Area is specified to be mounted at 5'-5\" (65 inches) above the finished floor. Accessible routes require a minimum vertical head clearance of 80 inches. A fixture at this height in a public circulation area poses a significant hazard to all individuals, particularly those with visual impairments.", "evidence": [{"discipline": "Architectural", "sheet": "A22.01", "source_text": "PENDANT 5'-5\" AFF", "asserted_value": "65"}], "recommended_resolution": "Verify the location of the L-6 pendant. If it is located within a circulation path, raise the mounting height to provide at least 80 inches of clear headroom, or relocate the fixture out of the circulation path.", "code_reference": null}, {"issue_id": "c0b115e2-6d2c-4f7f-859a-14d18fa8d30e", "source_stage": "code", "category": "ada", "severity": "medium", "confidence": "high", "location": "All areas with polished concrete flooring.", "disciplines": ["Architectural", "Interiors"], "sheets": ["A23.01"], "description": "The finish notes provide conflicting and outdated specifications for floor slip resistance. General Note F requires a minimum Static Coefficient of Friction (SCOF) of 0.6, while the specification for Polished Concrete (PC-1) requires a minimum SCOF of 0.50. Furthermore, SCOF is an outdated metric; current standards referenced by the ADA (via ANSI) recommend a minimum Dynamic Coefficient of Friction (DCOF) of 0.42 for level interior spaces expected to be walked on when wet. Using contradictory and obsolete specifications can lead to an unsafe flooring surface.", "evidence": [{"discipline": "Architectural", "sheet": "A23.01", "source_text": "F. ALL FLOOR FINISHES SHALL HAVE A MIN. S.C.O.F. OF .6 WET OR DRY.", "asserted_value": "0.6"}, {"discipline": "Architectural", "sheet": "A23.01", "source_text": "SLIP RESISTANCE OF FLOOR TO BE NO LESS THAN A 0.50 STATIC COEFFICIENT OF FRICTION (SCOF)", "asserted_value": ">= 0.50 SCOF"}], "recommended_resolution": "Update the finish specifications to use the current DCOF standard (e.g., ANSI A326.3). Specify a single, consistent requirement for all accessible flooring surfaces, such as a minimum DCOF of 0.42.", "code_reference": null}, {"issue_id": "ab6f2cc8-8314-41d3-a62c-6238b975d6e2", "source_stage": "code", "category": "ada", "severity": "low", "confidence": "high", "location": "Finish schedule / Areas specified with carpet tile CPT-1", "disciplines": ["Architectural", "Interiors"], "sheets": ["A23.01"], "description": "The specification for carpet tile CPT-1 does not include the pile height. To ensure the floor surface is accessible for people using wheelchairs or other mobility aids, carpet pile height must not exceed 1/2 inch.", "evidence": [{"discipline": "Architectural", "sheet": "A23.01", "source_text": "CPT 1 CARPET TILE MANUF: SHAW PRODUCT: NEXT GEN 2.0, VERIZON STANDARD STYLE: 42JCP SIZE: 24\" X 24\" INSTALLATION: ASHLAR STACK PATTERN 50% OFFSET", "asserted_value": "Shaw NEXT GEN 2.0"}], "recommended_resolution": "Update the specification for CPT-1 to include the pile height and confirm it is 1/2 inch or less to comply with ADA 302.2.", "code_reference": "ADA 302.2"}, {"issue_id": "f51a2d5e-a9b0-4fb5-9c86-cb82ab9180f1", "source_stage": "code", "category": "ada", "severity": "high", "confidence": "high", "location": "Men's Restroom 103 and Women's Restroom 102", "disciplines": ["Architectural", "Plumbing"], "sheets": ["A51.01"], "description": "The typical restroom detail shows a maximum toe clearance height of 6 inches under the lavatory cabinet. Accessible lavatories require knee and toe clearance to allow for a forward approach. The ADA requires a minimum toe clearance height of 9 inches from the floor.", "evidence": [{"discipline": "Architectural", "sheet": "A51.01", "source_text": "6\" MAX. TOE CLEAR", "asserted_value": "{\"max\": 6}"}], "recommended_resolution": "Revise the restroom lavatory and cabinet detail to provide a toe clearance height of at least 9 inches above the finished floor, extending for a required depth.", "code_reference": "ADA 606.2"}, {"issue_id": "18fdd9c8-d8f9-4bdf-b59a-f4c54a991465", "source_stage": "code", "category": "ada", "severity": "high", "confidence": "medium", "location": "Men's Restroom 103 and Women's Restroom 102", "disciplines": ["Architectural"], "sheets": ["A51.01"], "description": "The restroom plan shows the door swinging into the restroom, encroaching on the clear floor space required at the lavatory. For a single-user restroom, this is only permitted if a 30-inch by 48-inch clear floor space is provided beyond the arc of the door swing. The plans do not contain sufficient dimensions to verify this clearance exists, and the layout appears tight.", "evidence": [{"discipline": "Architectural", "sheet": "A51.01", "source_text": "WOMEN'S / RESTROOM", "asserted_value": "WOMEN'S RESTROOM"}, {"discipline": "Architectural", "sheet": "A51.01", "source_text": "MEN'S RESTROOM", "asserted_value": "MEN'S RESTROOM"}], "recommended_resolution": "Verify and dimension the restroom plans to confirm that a 30-inch by 48-inch clear floor space exists completely outside the arc of the door swing. If it does not, the door swing must be reversed or the room layout must be adjusted.", "code_reference": "ADA 603.2.3"}]}