{
  "schema_version": "detail-sheet-audit-1.0",
  "sheet": "E7.0",
  "title": "ELECTRICAL DETAILS",
  "source": {
    "pdf": "/workspace/sites/ssx-cover-release/source-plans/engineering.pdf",
    "pdf_page_1_based": 56,
    "render": "/workspace/sites/ssx-cover-release/tmp/pdfs/final3-e62-e80/thumb-56.png",
    "render_pixels": [
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    "normalized_canvas": [
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    "project": "HOME 2 SUITES, BRADENTON, FL.",
    "project_no": "210729",
    "date": "NOV. 22, 2024",
    "drawn_by": "PL",
    "checked_by": "DV",
    "revisions_shown": 0
  },
  "basis_definitions": {
    "REF": "typical/detail definition only; not an installed quantity",
    "REQ": "requirement applies where the referenced condition occurs; quantity not established",
    "SHOWN": "one graphical occurrence printed in the detail"
  },
  "scale": {
    "sheet_scale": "NTS",
    "details_at_scale": 0,
    "details_not_to_scale": 8,
    "linear_takeoff_lf": null,
    "reason": "All details are NTS; printed dimensions and requirements are retained, but graphic geometry is not measurable."
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  "regions": [
    {
      "detail": 1,
      "bbox_norm": [
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    },
    {
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    {
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    {
      "detail": 7,
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    {
      "detail": 8,
      "bbox_norm": [
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    },
    {
      "name": "title block",
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    }
  ],
  "detail_register": [
    {
      "number": 1,
      "title": "MOUNTING HEIGHTS OF DEVICES - ELEVATION",
      "scale": "NTS",
      "basis": "REF"
    },
    {
      "number": 2,
      "title": "STUBBED-UP RECEPTACLE DETAIL",
      "scale": "NTS",
      "basis": "REF"
    },
    {
      "number": 3,
      "title": "ROOFTOP RECEPTACLE DETAIL",
      "scale": "NTS",
      "basis": "REF"
    },
    {
      "number": 4,
      "title": "OUTLET J-BOX OFFSET DETAIL",
      "scale": "NTS",
      "basis": "REF"
    },
    {
      "number": 5,
      "title": "PENETRATION DETAIL",
      "scale": "NTS",
      "basis": "REF"
    },
    {
      "number": 6,
      "title": "ROOFTOP HVAC EQUIPMENT MAINTENANCE RECEPTACLE DETAIL",
      "scale": "NTS",
      "basis": "REF"
    },
    {
      "number": 7,
      "title": "TYPICAL FIRESTOP DETAIL",
      "scale": "NTS",
      "basis": "REF"
    },
    {
      "number": 8,
      "title": "MULTIPLE PENETRATING ITEMS THROUGH CONCRETE FLOOR OR WALL",
      "scale": "NTS",
      "basis": "REF"
    }
  ],
  "details": [
    {
      "number": 1,
      "title": "MOUNTING HEIGHTS OF DEVICES - ELEVATION",
      "basis": "REF",
      "printed_dimensions": [
        {
          "value": "80 INCHES",
          "applies_to": "fire alarm horn or strobe light",
          "datum": "to bottom of device"
        },
        {
          "value": "48 INCHES",
          "applies_to": "aligned light switch or dimmer and fire alarm pull station",
          "datum": "centerline unless otherwise noted"
        },
        {
          "value": "18 INCHES",
          "applies_to": "receptacle and tele/data jack elevation group",
          "datum": "centerline unless otherwise noted"
        },
        {
          "value": "12 INCHES",
          "applies_to": "EXIT sign",
          "condition": "unless ceiling is higher than 12'-0\", then 24\" above door"
        },
        {
          "value": "12 INCHES MAX",
          "applies_to": "SD smoke detector",
          "datum": "from ceiling"
        },
        {
          "value": "7'-0\"",
          "applies_to": "wall mounted light fixture in stair",
          "datum": "above stair landing to center of light"
        },
        {
          "value": "48 INCHES",
          "applies_to": "wall mounted telephone",
          "datum": "centerline unless otherwise noted"
        },
        {
          "value": "6 INCHES",
          "applies_to": "counter receptacle",
          "datum": "above top of counter backsplash"
        }
      ],
      "note": "ALL DIMENSIONS ARE TO CENTER LINE OF DEVICE, UNLESS OTHERWISE NOTED.",
      "shown_graphics": [
        {
          "item": "fire alarm horn or strobe light",
          "count": 1,
          "marker_norm": [
            435,
            161
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "two-head emergency-light graphic adjacent to exit sign",
          "count": 1,
          "marker_norm": [
            453,
            148
          ],
          "basis": "SHOWN/REF",
          "tag": null
        },
        {
          "item": "EXIT sign",
          "count": 1,
          "marker_norm": [
            480,
            148
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "SD smoke detector",
          "count": 1,
          "marker_norm": [
            575,
            148
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "light switch or dimmer",
          "count": 1,
          "marker_norm": [
            438,
            224
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "fire alarm pull station",
          "count": 1,
          "marker_norm": [
            425,
            229
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "general receptacle",
          "count": 1,
          "marker_norm": [
            438,
            275
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "tele/data jack",
          "count": 1,
          "marker_norm": [
            380,
            283
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "wall-mounted stair light",
          "count": 1,
          "marker_norm": [
            616,
            168
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "wall-mounted telephone",
          "count": 1,
          "marker_norm": [
            536,
            227
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "counter receptacle",
          "count": 1,
          "marker_norm": [
            576,
            240
          ],
          "basis": "SHOWN/REF"
        }
      ],
      "important": true
    },
    {
      "number": 2,
      "title": "STUBBED-UP RECEPTACLE DETAIL",
      "basis": "REF",
      "printed_dimensions": [
        {
          "value": "8 INCHES",
          "applies_to": "top of cast aluminum FS box above finished floor"
        },
        {
          "value": "3/4 INCH",
          "applies_to": "RMC raceways"
        },
        {
          "value": "18 INCHES",
          "applies_to": "maximum unsupported branch conduit distance from outlet box",
          "text": "BRANCH CONDUIT BELOW FLOOR CONDUITS SHALL BE SUPPORTED WITHIN 18\" OF OUTLET BOX AS REQUIRED PER NEC"
        }
      ],
      "shown_graphics": [
        {
          "item": "GFI NEMA 5-20R receptacle",
          "count": 1,
          "marker_norm": [
            865,
            160
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "cast aluminum FS box",
          "count": 1,
          "marker_norm": [
            865,
            173
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "3/4 inch RMC stub-up",
          "count": 2,
          "marker_norm": [
            865,
            227
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "threaded coupling grouted flush with finished floor",
          "count": 2,
          "marker_norm": [
            865,
            259
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "below-floor branch conduit bend",
          "count": 2,
          "marker_norm": [
            865,
            293
          ],
          "basis": "SHOWN/REF"
        }
      ],
      "materials": [
        "GFI NEMA 5-20R receptacle",
        "cast aluminum FS box",
        "3/4 inch RMC",
        "threaded couplings grouted flush with finished floor"
      ],
      "code_references": [
        "NEC - conduit support within 18 inches of outlet box"
      ]
    },
    {
      "number": 3,
      "title": "ROOFTOP RECEPTACLE DETAIL",
      "basis": "REF/REQ",
      "shown_graphics": [
        {
          "item": "HVAC rooftop unit",
          "count": 1,
          "marker_norm": [
            1340,
            186
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "NEMA 3R fusible disconnect by electrical contractor",
          "count": 1,
          "marker_norm": [
            1312,
            243
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "GFI NEMA 5-15R duplex receptacle",
          "count": 1,
          "marker_norm": [
            1347,
            256
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "Intermatic WP1020 clear weatherproof cover",
          "count": 1,
          "marker_norm": [
            1347,
            256
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "Sealtight flex to device",
          "count": 1,
          "marker_norm": [
            1350,
            285
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "EMT rain-tight connector",
          "count": 1,
          "marker_norm": [
            1348,
            316
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "EMT stubbed through pitch pocket",
          "count": 2,
          "marker_norm": [
            1348,
            320
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "pitch pocket on roof",
          "count": 1,
          "marker_norm": [
            1348,
            328
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "roof curb",
          "count": 1,
          "marker_norm": [
            1230,
            296
          ],
          "basis": "SHOWN/REF"
        }
      ],
      "requirements": [
        "GFI NEMA 5-15R DUPLEX RECEPTACLE CONNECT TO NEAREST 120V, 1 PHASE RECEPTACLE CIRCUIT. INTERMATIC #WP1020 CLEAR WP COVER.",
        "TYPICAL FOR ALL ROOF MOUNTED HVAC EQUIPMENT.",
        "TRANSITIONING FROM EMT TO SEAL TIGHT FOR RTU GFCI RECEPTACLES REQUIRES A LISTED FITTING FOR RAIN/WATERTIGHT APPLICATION AS PER NEC 110.3."
      ],
      "materials": [
        "NEMA 3R fusible disconnect",
        "GFI NEMA 5-15R duplex receptacle",
        "Intermatic #WP1020 clear WP cover",
        "Sealtight flex",
        "EMT",
        "rain-tight connector",
        "pitch pocket"
      ],
      "manufacturer_references": [
        "Intermatic #WP1020"
      ],
      "code_references": [
        "NEC 110.3"
      ],
      "important": true
    },
    {
      "number": 4,
      "title": "OUTLET J-BOX OFFSET DETAIL",
      "basis": "REF/REQ",
      "printed_dimensions": [
        {
          "value": "(2) LAYERS OF 5/8 INCH TYPE X GWB EACH SIDE",
          "applies_to": "party wall construction"
        },
        {
          "value": "8 INCHES",
          "count": 2,
          "applies_to": "minimum shown offset above and below dimension point between staggered boxes"
        },
        {
          "value": "1/16 INCH",
          "applies_to": "resilient pads between studs and J-boxes"
        },
        {
          "value": "NOT OVER 16 SQUARE INCHES",
          "applies_to": "electrical outlet boxes and similar boxes for TV/phone/etc. in party walls"
        }
      ],
      "callouts": [
        "INSULATION",
        "STRAP BETWEEN STUDS AS REQ'D FOR J-BOX",
        "LOCATE A STUD ON THE DIMENSION POINT AND PROCEED WITH STUD LAYOUT IN EACH DIRECTION - NOTE THAT ONE ADDITIONAL STUD WITH J-BOXES ON EACH SIDE WILL NOT FIT BETWEEN 2 STAGGERED STUDS",
        "WHERE J-BOXES ARE NAILED TO STUDS THE NAILS ARE TO BE SUCH LENGTH TO NOT PENETRATE THRU THE STUD",
        "1/16 INCH THICK RESILIENT PADS BETWEEN STUDS AND J-BOXES",
        "ELECTRICAL OUTLET J-BOX - SEE NOTE 1",
        "COMPRESSIBLE FIRE-STOPPING MATERIAL"
      ],
      "notes": [
        "ELECTRICAL OUTLET BOXES AND SIMILAR BOXES FOR T.V., PHONE, ETC. IN PARTY WALLS MUST BE STEEL AND NOT OVER 16 SQUARE INCHES. SUCH BOXES ARE TO BE SEALED WITH 3M MPP-4S FIRE BARRIER PUTTY PAD OR EQUAL. STACK MULTIPLE BOXES VERTICALLY WHEN ON SAME SIDE OF WALL.",
        "CONTRACTOR TO VERIFY ACCEPTABILITY OF THIS DETAIL WITH LOCAL JURISDICTION'S BUILDING INSPECTOR."
      ],
      "shown_graphics": [
        {
          "item": "staggered electrical outlet J-box",
          "count": 2,
          "marker_norm": [
            366,
            463
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "box-support strap",
          "count": 2,
          "marker_norm": [
            363,
            393
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "resilient pad",
          "count": 2,
          "marker_norm": [
            367,
            478
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "compressible fire-stopping material",
          "count": 1,
          "marker_norm": [
            368,
            492
          ],
          "basis": "SHOWN/REF"
        }
      ],
      "manufacturer_references": [
        "3M MPP-4S Fire Barrier Putty Pad or equal"
      ],
      "important": true
    },
    {
      "number": 5,
      "title": "PENETRATION DETAIL",
      "basis": "REF/REQ",
      "keyed_notes": [
        {
          "id": 1,
          "text": "1 OR 2 HOUR WALL ASSEMBLY EQUIPMENT TO UL300 OR UL400 SERIES."
        },
        {
          "id": 2,
          "text": "ELECTRICAL OUTLET BOX, NOT MORE THAN 100 SQUARE INCHES PER 100 SQUARE FEET WALL AREA."
        },
        {
          "id": 3,
          "text": "MOLDABLE PUTTY PADS ARE TO BE INSTALLED TO COMPLETELY COVER THE EXTERIOR SURFACES OF THE BOX WITHIN THE STUD CAVITY WITH A BALL OF THE PUTTY MATERIAL USED TO LUG THE END OF EACH ELECTRICAL METALLIC TUBE OR CONDUIT AT ITS CONNECTION TO THE BOX."
        },
        {
          "id": 4,
          "text": "PUTTY PAD EQUIVALENT TO 3M#MPP-4S 1/8 INCH THICK PADS REQUIRED FOR 1 HOUR WALLS; 1/4 INCH THICK PADS REQUIRED FOR 2 HOUR WALLS; A MAXIMUM 1/8 INCH GAP BETWEEN BOX AND WALLBOARD."
        }
      ],
      "note": "THIS DETAIL APPLIES TO 1 AND 2 HOUR WALL ASSEMBLIES WITH 4\"X4\" FLUSH ELECTRICAL BOXES ON OPPOSITE SIDE OF WALLS THAT HAVE LESS THAN 24\" SEPARATION BETWEEN THEM. BOXES NOT PERMITTED BACK-TO-BACK.",
      "printed_dimensions": [
        {
          "value": "100 SQUARE INCHES PER 100 SQUARE FEET",
          "applies_to": "maximum electrical outlet box area"
        },
        {
          "value": "1/8 INCH",
          "applies_to": "putty pad for 1-hour walls"
        },
        {
          "value": "1/4 INCH",
          "applies_to": "putty pad for 2-hour walls"
        },
        {
          "value": "1/8 INCH MAX",
          "applies_to": "gap between box and wallboard"
        },
        {
          "value": "4 X 4 INCHES",
          "applies_to": "flush electrical boxes"
        },
        {
          "value": "LESS THAN 24 INCHES",
          "applies_to": "opposite-side box separation condition"
        }
      ],
      "shown_graphics": [
        {
          "item": "flush electrical box in rated wall",
          "count": 1,
          "marker_norm": [
            810,
            463
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "moldable putty pad",
          "count": 1,
          "marker_norm": [
            824,
            476
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "electrical metallic tube/conduit connection",
          "count": 1,
          "marker_norm": [
            826,
            483
          ],
          "basis": "SHOWN/REF"
        }
      ],
      "system_references": [
        "UL300 series",
        "UL400 series",
        "3M MPP-4S equivalent"
      ],
      "important": true
    },
    {
      "number": 6,
      "title": "ROOFTOP HVAC EQUIPMENT MAINTENANCE RECEPTACLE DETAIL",
      "basis": "REF/REQ",
      "callouts": [
        "ROOFTOP EQUIPMENT",
        "EQUIPMENT COMPARTMENT",
        "WEATHERPROOF DUPLEX GFI RECEPTACLE IN CAST WEATHERPROOF OUTLET BOX W/ WEATHERPROOF-IN-USE COVER & GASKET. BOLT TO NONREMOVABLE PANEL ON EQUIPMENT. DO NOT COVER EQUIPMENT NAMEPLATE.",
        "SEAL ALL PENETRATIONS W/ RTV SILICONE SEALANT, TYP.",
        "ROUTE SEALTITE CONDUIT INSIDE CURB",
        "ROOF CURB",
        "ROOF TOP",
        "BAR JOIST",
        "MAINTENANCE RECEPTACLE BRANCH CIRCUIT",
        "J-BOX ATTACH TO BAR JOIST",
        "1/2 INCH SEALTITE CONDUIT. SUPPORT PER NEC."
      ],
      "printed_dimensions": [
        {
          "value": "1/2 INCH",
          "applies_to": "Sealtite conduit"
        }
      ],
      "shown_graphics": [
        {
          "item": "rooftop equipment",
          "count": 1,
          "marker_norm": [
            1330,
            478
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "weatherproof duplex GFI receptacle",
          "count": 1,
          "marker_norm": [
            1267,
            526
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "cast weatherproof outlet box",
          "count": 1,
          "marker_norm": [
            1267,
            526
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "weatherproof in-use cover and gasket",
          "count": 1,
          "marker_norm": [
            1267,
            526
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "J-box attached to bar joist",
          "count": 1,
          "marker_norm": [
            1242,
            709
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "1/2 inch Sealtite conduit route",
          "count": 1,
          "marker_norm": [
            1320,
            660
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "RTV silicone penetration seal",
          "count": 2,
          "marker_norm": [
            1324,
            550
          ],
          "basis": "SHOWN/REF"
        }
      ],
      "materials": [
        "weatherproof duplex GFI receptacle",
        "cast weatherproof outlet box",
        "weatherproof in-use cover and gasket",
        "RTV silicone sealant",
        "1/2 inch Sealtite conduit"
      ],
      "code_references": [
        "NEC - support requirement for Sealtite conduit"
      ],
      "important": true
    },
    {
      "number": 7,
      "title": "TYPICAL FIRESTOP DETAIL",
      "basis": "REF/REQ",
      "drawing_callouts": [
        "DAMMING MATERIAL (ONLY REQUIRED WITH 3M SYSTEM) (NOTE 3B)",
        "HEAD FLASHING (NOTE 5)",
        "2 PIECE, OVERLAPPING GALV. SHEET METAL ENCLOSURE (NOTE 5)",
        "CONDUIT",
        "FIRE RATED MASONRY WALL",
        "OPTIONAL PIPE SLEEVE IF USED WITH FLAMEMASTER SYSTEM, MUST BE COATED WITH FS-180 MASTIC",
        "NOTE 1B OR 2B",
        "NOTE 1A OR 2A",
        "DAMMING MATERIAL (NOTE 4A)",
        "PIPE SLEEVE GROUTED IN.",
        "NOTE 4B",
        "BIO-FIRESHIELD INC. SYSTEM"
      ],
      "directive": "USE ONE OF THE FOLLOWING SYSTEMS:",
      "systems": [
        {
          "manufacturer": "FLAMEMASTER CORPORATION",
          "items": [
            "FS-180 MINERAL WOOL BATTS COATED WITH FS-180 MASTIC (1QT/6FT2) ON EXTERIOR.",
            "COVER PENETRATION COMPLETELY WITH FS-180 MASTIC, THEN WRAP CONDUIT WITH FS-180 CERAMIC FIBER BLANKET.",
            "MINIMUM 6 1/2 INCH THICK NORMAL WEIGHT CONCRETE OR NOMINAL 8 INCH THICK CONCRETE BLOCK."
          ]
        },
        {
          "manufacturer": "FIRE-STOP SYSTEMS INC.",
          "items": [
            "310 PANEL AND 310 FIBER, COATED WITH THERMALASTIC 83 TO A DEPTH OF 1/8 INCH AND THEN COATED WITH THERMALASTIC 83E TO A DEPTH OF 1/8 INCH ON EXTERIOR.",
            "COAT ENTIRE LENGTH OF CONDUIT TO A MINIMUM OF 6 INCHES BEYOND BOTH SIDES OF WALL WITH THERMALASTIC 83 COATING AND THEN WITH THERMALASTIC 83E COATING, A DEPTH OF 1/8 INCH THICKNESS FOR EACH COATING.",
            "MINIMUM 6 INCH THICK CONCRETE WALL OR ANY UL CLASSIFIED CONCRETE BLOCKS."
          ]
        },
        {
          "manufacturer": "3M COMPANY",
          "items": [
            "CP 25N/S CAULK (1 INCH THICKNESS WITH 1/4 INCH BEAD BETWEEN CONDUIT AND EXTERIOR PORTIONS OF WALL ON BOTH SIDES OF WALL).",
            "POLYETHYLENE BACKER ROD OR NOMINAL 1 INCH THICKNESS OF TIGHTLY PACKED CERAMIC (ALUMINA SILICA) FIBER BLANKET, MINERAL-WOOL BATT OR GLASS FIBER INSULATION MATERIAL USED AS A PERMANENT FORM.",
            "MINIMUM 4 1/2 INCH THICK LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE OR ANY UL CLASSIFIED CONCRETE BLOCKS."
          ]
        },
        {
          "manufacturer": "BIO-FIRESHIELD INC.",
          "items": [
            "USE MINERAL WOOL OR CERAMIC WOOL AS A DAMMING MATERIAL IF HEIGHT OPENING IS GREATER THAN 36 INCHES. IF OPENING IS LESS THAN 36 INCHES, DAMMING MATERIAL NOT REQUIRED.",
            "NOVASIT K-10 MORTAR",
            "MINIMUM 4 1/2 INCH THICK LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE WALL OR ANY UL CLASSIFIED CONCRETE BLOCKS."
          ]
        }
      ],
      "additional_note": "WATERPROOFING MATERIAL REQUIRED ON OUTSIDE OF EXTERIOR WALLS ONLY.",
      "printed_dimensions": [
        {
          "value": "1 QT/6 FT2",
          "applies_to": "FS-180 mastic coverage"
        },
        {
          "value": "6 1/2 INCH MIN",
          "applies_to": "Flamemaster normal-weight concrete"
        },
        {
          "value": "8 INCH NOMINAL",
          "applies_to": "Flamemaster concrete block"
        },
        {
          "value": "1/8 INCH",
          "count": 2,
          "applies_to": "Thermalastic 83 and 83E coating depths"
        },
        {
          "value": "6 INCH MIN",
          "applies_to": "conduit coating extension beyond both wall faces"
        },
        {
          "value": "6 INCH MIN",
          "applies_to": "Fire-Stop Systems wall/block thickness"
        },
        {
          "value": "1 INCH",
          "applies_to": "3M CP25N/S caulk thickness"
        },
        {
          "value": "1/4 INCH",
          "applies_to": "3M bead"
        },
        {
          "value": "1 INCH NOMINAL",
          "applies_to": "3M permanent-form material thickness"
        },
        {
          "value": "4 1/2 INCH MIN",
          "applies_to": "3M and Bio-Fireshield wall/block thickness"
        },
        {
          "value": "36 INCH",
          "applies_to": "Bio-Fireshield damming-material threshold"
        }
      ],
      "manufacturer_references": [
        "Flamemaster Corporation FS-180",
        "Fire-Stop Systems Inc. 310 Panel/310 Fiber/Thermalastic 83/83E",
        "3M CP 25N/S",
        "Bio-Fireshield Inc. Novasit K-10"
      ],
      "shown_assemblies": 2,
      "important": true
    },
    {
      "number": 8,
      "title": "MULTIPLE PENETRATING ITEMS THROUGH CONCRETE FLOOR OR WALL",
      "basis": "REF/REQ",
      "ratings": {
        "F": "4-HR",
        "T": "0-HR"
      },
      "views": [
        "FRONT VIEW",
        "SECTION A-A"
      ],
      "keyed_notes": [
        {
          "id": 1,
          "text": "CONCRETE FLOOR OR WALL ASSEMBLY (MINIMUM 4-1/2 INCH THICK)."
        },
        {
          "id": 2,
          "text": "MAXIMUM 12 INCH DIAMETER STEEL PIPE OR MAXIMUM 6 INCH DIAMETER COPPER PIPE."
        },
        {
          "id": 3,
          "text": "MAXIMUM 1-1/2 INCH THICK GLASS-FIBER PIPE INSULATION."
        },
        {
          "id": 4,
          "text": "1-1/2 INCH DIAMETER STEEL CONDUIT (MAXIMUM QUANTITY = 15)."
        },
        {
          "id": 5,
          "text": "STEEL OR ALUMINUM CABLE TRAY (MAXIMUM SIZE: 36 INCH x 6 INCH) WITH ANY OF THE FOLLOWING TYPES OF CABLE MAY BE USED WITH MAXIMUM 30% FILL OF CABLE TRAY: A. MAXIMUM 500 KCMIL SINGLE CONDUCTOR POWER CABLE. B. MAXIMUM 7/C NO. 12 AWG COPPER CONDUCTOR CABLE. C. MAXIMUM 300 PAIR NO. 24 AWG TELEPHONE CABLES."
        },
        {
          "id": 6,
          "text": "MAXIMUM 30 INCH DIAMETER STEEL PIPE (12 INCH DIAMETER PIPE SHOWN)."
        },
        {
          "id": 7,
          "text": "6 INCH DIAMETER STEEL PIPE."
        },
        {
          "id": 8,
          "text": "MAXIMUM 4 INCH DIAMETER CABLE BUNDLE TO INCLUDE ANY OF THE FOLLOWING: A. FIBER-OPTIC CABLE (MAX. 1/2 INCH DIA.). B. ROMEX (2/C NO. 10 +GROUND). C. 25 PAIR NO. 24 AWG TELEPHONE CABLES. D. 7/C NO. 12 AWG CABLES. E. RG 62A COAXIAL CABLES. F. METAL CLAD CABLE (MAX. 3/4 INCH DIA.)."
        },
        {
          "id": 9,
          "text": "HILTI FS 657 INTUMESCENT FIRESTOP BLOCK (2 INCH TALL x 5 INCH WIDE x 8 INCH DEEP, REF: FRONT VIEW)."
        },
        {
          "id": 10,
          "text": "SEE NOTE NO. 4 BELOW."
        }
      ],
      "notes": [
        "ANNULAR SPACING FOR CABLE TRAY = MINIMUM 1-1/2 INCH.",
        "ANNULAR SPACING FOR PIPE AND CABLE PENETRATIONS = MINIMUM 1 INCH.",
        "INSTALL HILTI FS-ONE HIGH PERFORMANCE INTUMESCENT FIRESTOP SEALANT IN ANY VOID THAT MAY EXIST (AROUND CABLE TRAY, CABLES, OR PIPE PENETRATIONS).",
        "IF THE ANNULAR SPACE IS GREATER THAN 5 INCHES, PROVIDE A STEEL WIRE MESH (NOMINAL 2 INCH SQUARES, NO. 16 SWG). INSTALL ON EACH SIDE OF WALL ASSEMBLY.",
        "MAXIMUM AREA OF OPENING = 2496 SQUARE INCHES."
      ],
      "manufacturer_reference": "SEE HILTI FIRESTOP INSTALLATION MANUAL FOR ADDITIONAL INSTRUCTIONS. HILTI, INC. TULSA, OK 1-800-879-8000",
      "printed_dimensions": [
        {
          "value": "4-1/2 INCH MIN",
          "applies_to": "concrete floor/wall assembly"
        },
        {
          "value": "12 INCH MAX",
          "applies_to": "steel pipe diameter"
        },
        {
          "value": "6 INCH MAX",
          "applies_to": "copper pipe diameter"
        },
        {
          "value": "1-1/2 INCH MAX",
          "applies_to": "glass-fiber pipe insulation thickness"
        },
        {
          "value": "1-1/2 INCH",
          "applies_to": "steel conduit diameter",
          "maximum_quantity": 15
        },
        {
          "value": "36 x 6 INCH MAX",
          "applies_to": "steel/aluminum cable tray"
        },
        {
          "value": "30 PERCENT MAX",
          "applies_to": "cable-tray fill"
        },
        {
          "value": "500 KCMIL MAX",
          "applies_to": "single-conductor power cable"
        },
        {
          "value": "7/C NO.12 AWG MAX",
          "applies_to": "copper-conductor cable"
        },
        {
          "value": "300 PAIR NO.24 AWG MAX",
          "applies_to": "telephone cables in cable tray"
        },
        {
          "value": "30 INCH MAX",
          "applies_to": "steel pipe diameter",
          "shown_example": "12 inch diameter"
        },
        {
          "value": "6 INCH",
          "applies_to": "steel pipe diameter"
        },
        {
          "value": "4 INCH MAX",
          "applies_to": "cable-bundle diameter"
        },
        {
          "value": "1/2 INCH MAX",
          "applies_to": "fiber-optic cable diameter"
        },
        {
          "value": "2/C NO.10 + GROUND",
          "applies_to": "Romex"
        },
        {
          "value": "25 PAIR NO.24 AWG",
          "applies_to": "telephone cable bundle"
        },
        {
          "value": "7/C NO.12 AWG",
          "applies_to": "cable bundle"
        },
        {
          "value": "3/4 INCH MAX",
          "applies_to": "metal-clad cable diameter"
        },
        {
          "value": "2 x 5 x 8 INCH",
          "applies_to": "Hilti FS657 block"
        },
        {
          "value": "1-1/2 INCH MIN",
          "applies_to": "cable-tray annular spacing"
        },
        {
          "value": "1 INCH MIN",
          "applies_to": "pipe/cable annular spacing"
        },
        {
          "value": "5 INCH",
          "applies_to": "annular-space threshold for mesh"
        },
        {
          "value": "2 INCH NOMINAL SQUARES, NO.16 SWG",
          "applies_to": "steel wire mesh"
        },
        {
          "value": "2496 SQUARE INCHES MAX",
          "applies_to": "opening area"
        }
      ],
      "shown_graphics": [
        {
          "item": "front-view multi-penetration firestop assembly",
          "count": 1,
          "marker_norm": [
            1070,
            930
          ],
          "basis": "SHOWN/REF"
        },
        {
          "item": "section A-A",
          "count": 1,
          "marker_norm": [
            1300,
            930
          ],
          "basis": "SHOWN/REF"
        }
      ],
      "manufacturer_references": [
        "Hilti FS657",
        "Hilti FS-ONE High Performance Intumescent Firestop Sealant",
        "Hilti Firestop Installation Manual"
      ],
      "important": true
    }
  ],
  "printed_dimension_register": {
    "detail_1_count": 8,
    "detail_2_count": 3,
    "detail_3_count": 0,
    "detail_4_count": 4,
    "detail_5_count": 6,
    "detail_6_count": 1,
    "detail_7_count": 11,
    "detail_8_count": 24,
    "total_entries": 57,
    "basis": "dimension requirements; repeated occurrences such as two 8-inch offsets are retained by count"
  },
  "important_highlights": [
    {
      "topic": "roof HVAC receptacle",
      "text": "Each applicable roof-mounted HVAC unit requires a GFI maintenance receptacle arrangement; the EMT-to-Sealtight transition requires a listed rain/watertight fitting per NEC 110.3.",
      "details": [
        3,
        6
      ]
    },
    {
      "topic": "weatherproofing",
      "text": "Use weatherproof/in-use covers and gaskets, route Sealtight inside the curb, seal penetrations with RTV silicone, and apply exterior-wall waterproofing where detailed.",
      "details": [
        3,
        6,
        7
      ]
    },
    {
      "topic": "party-wall boxes",
      "text": "Steel boxes in party walls are limited to 16 square inches, require 3M MPP-4S or equal, resilient isolation and staggered placement; local inspector approval is required.",
      "details": [
        4,
        5
      ]
    },
    {
      "topic": "rated-wall box separation",
      "text": "Opposite-side 4x4 flush boxes with less than 24-inch separation require the putty-pad assembly and may not be back-to-back.",
      "details": [
        5
      ]
    },
    {
      "topic": "firestop systems",
      "text": "Detail 7 allows one of four named manufacturer systems with system-specific material, thickness and wall requirements; components must not be mixed without an approved listing.",
      "details": [
        7
      ]
    },
    {
      "topic": "multi-penetration firestop",
      "text": "Detail 8 is a Hilti FS657/FS-ONE assembly rated F=4 hr, T=0 hr with strict opening, annular-space, pipe, conduit, tray, cable and mesh limits.",
      "details": [
        8
      ]
    }
  ],
  "exact_shown_count_register": [
    {
      "item": "numbered details",
      "count": 8,
      "basis": "REF"
    },
    {
      "item": "NTS scale labels",
      "count": 8,
      "basis": "SHOWN"
    },
    {
      "item": "roof HVAC/equipment example assemblies",
      "count": 2,
      "basis": "SHOWN/REF",
      "details": [
        3,
        6
      ]
    },
    {
      "item": "GFI receptacle example graphics",
      "count": 3,
      "basis": "SHOWN/REF",
      "details": [
        2,
        3,
        6
      ]
    },
    {
      "item": "NEMA 3R fusible disconnect example",
      "count": 1,
      "basis": "SHOWN/REF",
      "detail": 3
    },
    {
      "item": "party-wall J-box graphics",
      "count": 2,
      "basis": "SHOWN/REF",
      "detail": 4
    },
    {
      "item": "rated-wall outlet-box graphic",
      "count": 1,
      "basis": "SHOWN/REF",
      "detail": 5
    },
    {
      "item": "typical firestop variant assemblies",
      "count": 2,
      "basis": "SHOWN/REF",
      "detail": 7
    },
    {
      "item": "multi-penetration assembly views",
      "count": 2,
      "basis": "SHOWN/REF",
      "detail": 8
    },
    {
      "item": "installed project quantities",
      "count": null,
      "basis": "REF",
      "qualification": "No plan occurrence or equipment count is established by E7.0."
    }
  ],
  "cross_references_and_chains": [
    {
      "from": "Detail 2",
      "to": "NEC",
      "subject": "branch-conduit support within 18 inches",
      "status": "generic code reference; section number not printed"
    },
    {
      "from": "Detail 3",
      "to": "nearest 120V, 1-phase receptacle circuit",
      "status": "no panel/circuit number printed"
    },
    {
      "from": "Detail 3",
      "to": "NEC 110.3",
      "status": "closed code citation; listed rain/watertight transition fitting required"
    },
    {
      "from": "Detail 4 note 1",
      "to": "3M MPP-4S or equal",
      "status": "manufacturer product named; approved-equal criteria not given"
    },
    {
      "from": "Detail 4 note 2",
      "to": "local jurisdiction building inspector",
      "status": "external approval required"
    },
    {
      "from": "Detail 5",
      "to": "UL300 or UL400 series",
      "status": "series reference only; exact listed system number not printed"
    },
    {
      "from": "Detail 6",
      "to": "NEC",
      "subject": "1/2 inch Sealtite support",
      "status": "generic code reference; section number not printed"
    },
    {
      "from": "Detail 7",
      "to": "manufacturer systems",
      "status": "four alternatives printed; exact tested-system/design numbers are not printed"
    },
    {
      "from": "Detail 8",
      "to": "Hilti Firestop Installation Manual",
      "status": "external manual and phone number printed; exact tested-system number not printed"
    }
  ],
  "issues": [
    {
      "id": 1,
      "severity": "high",
      "type": "quantity_basis",
      "text": "E7.0 contains typical NTS details only. Statements such as 'typical for all roof mounted HVAC equipment' require reconciliation to roof/HVAC plans; no detail graphic may be multiplied into installed quantities by itself."
    },
    {
      "id": 2,
      "severity": "high",
      "type": "firestop_listing",
      "text": "Details 5, 7 and 8 rely on UL/manufacturer firestop systems but do not print a complete tested-system/design identifier. Confirm substrate, penetrating-item mix, annular space, opening size and manufacturer listing before installation."
    },
    {
      "id": 3,
      "severity": "high",
      "type": "system_mixing",
      "text": "Detail 7 says use one of four systems. Materials and installation rules are system-specific and should not be combined across manufacturers without a listed/approved assembly."
    },
    {
      "id": 4,
      "severity": "medium",
      "type": "circuit_reference",
      "text": "Detail 3 directs the rooftop GFI to the nearest 120V, 1-phase receptacle circuit but gives no panel or circuit number; resolve on roof/power plans."
    },
    {
      "id": 5,
      "severity": "medium",
      "type": "inspection",
      "text": "Detail 4 expressly requires acceptance by the local jurisdiction's building inspector; the detail alone does not certify approval."
    },
    {
      "id": 6,
      "severity": "medium",
      "type": "code_reference",
      "text": "Details 2 and 6 cite NEC support requirements without section numbers. Detail 3 specifically cites NEC 110.3 for listed fittings."
    },
    {
      "id": 7,
      "severity": "medium",
      "type": "rating",
      "text": "Detail 8 shows F rating 4 hours and T rating 0 hours. Confirm that a zero-hour T rating is acceptable for the governing assembly and occupancy conditions."
    },
    {
      "id": 8,
      "severity": "medium",
      "type": "mounting_height",
      "text": "Detail 1 is a generalized mounting-height standard. Accessibility, architectural, fire alarm and equipment requirements may impose different heights; note 1 makes centerline the default unless otherwise noted."
    },
    {
      "id": 9,
      "severity": "low",
      "type": "manufacturer_reference",
      "text": "Intermatic WP1020, 3M, Flamemaster, Fire-Stop Systems, Bio-Fireshield and Hilti products/manuals are referenced; current listings and substitutions must be verified externally."
    },
    {
      "id": 10,
      "severity": "low",
      "type": "scale",
      "text": "All eight details are NTS. No graphic length, conduit LF or material quantity can be certified from drawn geometry."
    }
  ],
  "facts": [
    "Eight numbered electrical details are printed, each labeled SCALE: NTS.",
    "The sheet defines mounting heights, roof receptacle arrangements, party-wall box offsets, rated-wall outlet-box protection, four alternative single-conduit firestop systems, and one Hilti multi-penetration assembly.",
    "No plan-view installed quantity, circuit routing length, conduit length or room/equipment multiplier is shown.",
    "Details 3 and 6 address roof-mounted HVAC maintenance receptacles and weatherproof raceway transitions.",
    "Detail 8 permits a maximum 2496-square-inch opening and has F=4-hour and T=0-hour ratings."
  ],
  "validation": {
    "json_validated": true,
    "detail_count": 8,
    "all_details_scale": "NTS",
    "printed_dimension_entries": 57,
    "installed_quantities_inferred": false,
    "graphic_measurements_taken": false,
    "full_sheet_reviewed": true
  },
  "secondaryAudit": {
    "schema": "electrical-detail-secondary-verification-v1",
    "sheet": {
      "number": "E7.0",
      "title": "ELECTRICAL DETAILS",
      "engineeringPdfPage": 56,
      "project": "HOME 2 SUITES, BRADENTON, FL",
      "projectNumber": "210729",
      "date": "NOV. 22, 2024",
      "sourcePdf": "/workspace/sites/ssx-cover-release/source-plans/engineering.pdf",
      "sourceRender": "/workspace/sites/ssx-cover-release/tmp/pdfs/final3-e62-e80/thumb-56.png",
      "sourcePixels": [
        7200,
        4800
      ],
      "detailCount": 8,
      "allDetailsScale": "NTS"
    },
    "quantityPolicy": {
      "installedProjectQuantitiesCertified": 0,
      "detailGraphicsCountedAsInstalled": false,
      "disposition": "Every device, box, conduit, penetrant, fixture and firestop graphic on E7.0 is a typical/reference sample inside an NTS detail. Project occurrence counts require governing plan callouts and were not inferred from these illustrations.",
      "manufacturerOptionsAreAlternatesNotQuantities": true
    },
    "details": [
      {
        "number": 1,
        "title": "MOUNTING HEIGHTS OF DEVICES - ELEVATION",
        "scale": "NTS",
        "reviewRegionNormalized": [
          280.0,
          93.3,
          680.0,
          386.7
        ],
        "dimensionsAndCriteria": [
          {
            "value": "80 inches",
            "appliesTo": "fire alarm horn or strobe light",
            "basis": "to bottom of device"
          },
          {
            "value": "48 inches",
            "appliesTo": "light switch or dimmer and fire alarm pull station alignment line",
            "basis": "to device centerline unless otherwise noted"
          },
          {
            "value": "18 inches",
            "appliesTo": "low wall receptacle and tele/data jack alignment line",
            "basis": "to device centerline unless otherwise noted"
          },
          {
            "value": "12 inches",
            "appliesTo": "exit sign above door",
            "condition": "unless ceiling is higher than 12'-0\""
          },
          {
            "value": "24 inches",
            "appliesTo": "exit sign above door",
            "condition": "when ceiling is higher than 12'-0\""
          },
          {
            "value": "12 inches maximum",
            "appliesTo": "smoke detector from ceiling"
          },
          {
            "value": "7'-0\"",
            "appliesTo": "wall-mounted light fixture in stair",
            "basis": "above stair landing to center of light"
          },
          {
            "value": "48 inches",
            "appliesTo": "wall-mounted telephone",
            "basis": "to device centerline unless otherwise noted"
          },
          {
            "value": "6 inches",
            "appliesTo": "counter receptacle",
            "basis": "above top of counter backsplash"
          }
        ],
        "referenceDeviceSamples": [
          "fire alarm horn or strobe light",
          "light switch or dimmer",
          "fire alarm pull station",
          "wall receptacle",
          "tele/data jack",
          "EXIT sign",
          "unlabeled twin-head emergency-light-style symbol adjacent to EXIT sign",
          "smoke detector marked SD",
          "wall-mounted stair light fixture",
          "wall-mounted telephone",
          "counter receptacle"
        ],
        "materials": [],
        "notes": [
          "All dimensions are to center line of device, unless otherwise noted.",
          "Align the light switch or dimmer and fire alarm pull station when mounted on the same wall."
        ],
        "references": [],
        "ambiguities": [
          "The twin-head symbol beside the EXIT sign is not separately labeled in this detail; its subtype is retained as an unlabeled reference sample rather than certified as a project emergency-light device."
        ]
      },
      {
        "number": 2,
        "title": "STUBBED-UP RECEPTACLE DETAIL",
        "scale": "NTS",
        "reviewRegionNormalized": [
          720.0,
          93.3,
          1120.0,
          386.7
        ],
        "dimensionsAndCriteria": [
          {
            "value": "8 inches",
            "appliesTo": "top of FS box above finished floor"
          },
          {
            "value": "3/4 inch",
            "appliesTo": "RMC"
          },
          {
            "value": "within 18 inches",
            "appliesTo": "support for branch conduits below floor measured from outlet box"
          }
        ],
        "referenceDeviceSamples": [
          "GFI NEMA 5-20R receptacle",
          "cast aluminum FS box",
          "two illustrated RMC stub-ups",
          "threaded couplings flush with finished floor",
          "branch conduits below floor"
        ],
        "materials": [
          "cast aluminum FS box",
          "3/4-inch rigid metal conduit",
          "threaded couplings",
          "grout"
        ],
        "notes": [
          "Threaded coupling grouted flush with finished floor.",
          "Branch conduit below floor conduits shall be supported within 18 inches of outlet box as require per NEC."
        ],
        "references": [
          {
            "reference": "NEC",
            "status": "incomplete",
            "reason": "No article or section is printed."
          }
        ],
        "ambiguities": [
          "Two conduit legs are drawn to illustrate the assembly, but no installed conduit or coupling quantity is established."
        ]
      },
      {
        "number": 3,
        "title": "ROOFTOP RECEPTACLE DETAIL",
        "scale": "NTS",
        "reviewRegionNormalized": [
          1168.0,
          93.3,
          1568.0,
          386.7
        ],
        "dimensionsAndCriteria": [
          {
            "value": "120V, 1 phase",
            "appliesTo": "nearest receptacle circuit serving the RTU GFCI receptacle"
          },
          {
            "value": "NEMA 5-15R",
            "appliesTo": "duplex receptacle configuration"
          },
          {
            "value": "NEMA 3R",
            "appliesTo": "fusible disconnect enclosure"
          }
        ],
        "referenceDeviceSamples": [
          "HVAC rooftop unit",
          "NEMA 3R fusible disconnect by electrical contractor",
          "GFI NEMA 5-15R duplex receptacle",
          "Intermatic #WP1020 clear weatherproof cover",
          "sealtight flex to device",
          "EMT rain-tight connector",
          "EMT stubbed through pitch pocket",
          "pitch pocket on roof",
          "roof curb"
        ],
        "materials": [
          "EMT",
          "sealtight flexible conduit",
          "listed rain/watertight transition fitting",
          "roof pitch pocket",
          "clear weatherproof receptacle cover"
        ],
        "manufacturersAndSystems": [
          {
            "manufacturer": "Intermatic",
            "product": "#WP1020 clear WP cover"
          }
        ],
        "notes": [
          "Typical for all roof mounted HVAC equipment.",
          "Transitioning from EMT to seal tight for RTU GFCI receptacles requires a listed fitting for rain/watertight application as per NEC 110.3."
        ],
        "references": [
          {
            "reference": "NEC 110.3",
            "status": "printed"
          }
        ],
        "ambiguities": [
          "The nearest 120V receptacle circuit is not identified by panel or circuit number.",
          "No disconnect ampere rating, fuse size, conduit size or conductor size is provided in this typical detail."
        ]
      },
      {
        "number": 4,
        "title": "OUTLET J-BOX OFFSET DETAIL",
        "scale": "NTS",
        "reviewRegionNormalized": [
          280.0,
          413.3,
          680.0,
          746.7
        ],
        "dimensionsAndCriteria": [
          {
            "value": "(2) layers",
            "appliesTo": "Type X gypsum wallboard each side"
          },
          {
            "value": "5/8 inch",
            "appliesTo": "each Type X GWB layer"
          },
          {
            "value": "8 inches",
            "appliesTo": "upper J-box offset from dimension point"
          },
          {
            "value": "8 inches",
            "appliesTo": "lower J-box offset from dimension point"
          },
          {
            "value": "2 staggered studs",
            "appliesTo": "fit limitation for an additional stud with J-boxes on each side"
          },
          {
            "value": "1/16 inch",
            "appliesTo": "resilient pads between studs and J-boxes"
          },
          {
            "value": "not over 16 square inches",
            "appliesTo": "electrical outlet and similar TV/phone boxes in party walls"
          }
        ],
        "referenceDeviceSamples": [
          "electrical outlet J-boxes on opposite sides of party wall",
          "similar boxes for TV and phone",
          "support strap between studs"
        ],
        "materials": [
          "two layers of 5/8-inch Type X GWB each side",
          "insulation",
          "steel outlet boxes",
          "1/16-inch resilient pads",
          "compressible fire-stopping material",
          "3M MPP-4S Fire Barrier Putty Pad or equal"
        ],
        "notes": [
          "Strap between studs as required for J-box.",
          "Locate a stud on the dimension point and proceed with stud layout in each direction; one additional stud with J-boxes on each side will not fit between 2 staggered studs.",
          "Where J-boxes are nailed to studs, nails are to be of such length as not to penetrate through the stud.",
          "Electrical outlet boxes and similar boxes for TV, phone, etc. in party walls must be steel and not over 16 square inches. Such boxes are to be sealed with 3M MPP-4S Fire Barrier Putty Pad or equal. Stack multiple boxes vertically when on same side of wall.",
          "Contractor to verify acceptability of this detail with local jurisdiction's building inspector."
        ],
        "manufacturersAndSystems": [
          {
            "manufacturer": "3M",
            "product": "MPP-4S Fire Barrier Putty Pad",
            "allowance": "or equal"
          }
        ],
        "references": [
          {
            "reference": "Detail 4 Note 1",
            "status": "resolved internally"
          },
          {
            "reference": "local jurisdiction's building inspector",
            "status": "external approval required"
          }
        ],
        "ambiguities": [
          "No tested fire-resistance assembly or listed through-penetration system number is printed for the party-wall condition.",
          "The phrase 'or equal' provides no acceptance criteria beyond inspector approval."
        ]
      },
      {
        "number": 5,
        "title": "PENTRATION DETAIL",
        "titleAsPrinted": true,
        "scale": "NTS",
        "reviewRegionNormalized": [
          720.0,
          413.3,
          1120.0,
          746.7
        ],
        "dimensionsAndCriteria": [
          {
            "value": "1 or 2 hour",
            "appliesTo": "wall assembly"
          },
          {
            "value": "not more than 100 square inches per 100 square feet wall area",
            "appliesTo": "electrical outlet box area"
          },
          {
            "value": "1/8 inch",
            "appliesTo": "3M #MPP-4S putty-pad thickness for 1-hour walls"
          },
          {
            "value": "1/4 inch",
            "appliesTo": "3M #MPP-4S putty-pad thickness for 2-hour walls"
          },
          {
            "value": "1/8 inch maximum",
            "appliesTo": "gap between box and wallboard"
          },
          {
            "value": "4 x 4 inches",
            "appliesTo": "flush electrical boxes covered by detail note"
          },
          {
            "value": "less than 24 inches",
            "appliesTo": "separation between boxes on opposite wall sides"
          }
        ],
        "keyedAssemblyComponents": [
          {
            "key": 1,
            "text": "1 or 2 hour wall assembly equipment to UL300 or UL400 series."
          },
          {
            "key": 2,
            "text": "Electrical outlet box, not more than 100 square inches per 100 square feet wall area."
          },
          {
            "key": 3,
            "text": "Moldable putty pads are to be installed to completely cover the exterior surfaces of the box within the stud cavity with a ball of the putty material used to lug the end of each electrical metallic tube or conduit at its connection to the box."
          },
          {
            "key": 4,
            "text": "Putty pad equivalent to 3M #MPP-4S. 1/8-inch thick pads required for 1-hour walls; 1/4-inch thick pads required for 2-hour walls; maximum 1/8-inch gap between box and wallboard."
          }
        ],
        "referenceDeviceSamples": [
          "4 x 4 flush electrical outlet box",
          "electrical metallic tube or conduit connection",
          "moldable putty-pad envelope"
        ],
        "materials": [
          "1- or 2-hour wall assembly",
          "moldable putty pads",
          "3M #MPP-4S equivalent putty pad",
          "electrical metallic tube or conduit"
        ],
        "notes": [
          "This detail applies to 1 and 2 hour wall assemblies with 4 x 4 flush electrical boxes on opposite side of walls that have less than 24-inch separation between them. Boxes not permitted back-to-back."
        ],
        "manufacturersAndSystems": [
          {
            "manufacturer": "3M",
            "product": "MPP-4S equivalent putty pad"
          },
          {
            "reference": "UL300 or UL400 series",
            "status": "generic series only"
          }
        ],
        "references": [
          {
            "reference": "UL300 or UL400 series",
            "status": "incomplete",
            "reason": "No exact listed design/system number is printed."
          }
        ],
        "ambiguities": [
          "The title prints PENTRATION rather than PENETRATION.",
          "The phrase 'wall assembly equipment to UL300 or UL400 series' is preserved as printed but does not identify a certifiable tested assembly."
        ]
      },
      {
        "number": 6,
        "title": "ROOFTOP HVAC EQUIPMENT MAINTENANCE RECEPTACLE DETAIL",
        "scale": "NTS",
        "reviewRegionNormalized": [
          1168.0,
          413.3,
          1568.0,
          746.7
        ],
        "dimensionsAndCriteria": [
          {
            "value": "1/2 inch",
            "appliesTo": "sealtite conduit"
          }
        ],
        "referenceDeviceSamples": [
          "rooftop equipment",
          "equipment compartment",
          "weatherproof duplex GFI receptacle",
          "cast weatherproof outlet box",
          "weatherproof in-use cover and gasket",
          "maintenance receptacle branch circuit",
          "J-box attached to bar joist",
          "roof curb",
          "bar joist"
        ],
        "materials": [
          "cast weatherproof outlet box",
          "weatherproof in-use cover and gasket",
          "RTV silicone sealant",
          "1/2-inch sealtite conduit"
        ],
        "notes": [
          "Bolt receptacle assembly to nonremovable panel on equipment; do not cover equipment nameplate.",
          "Seal all penetrations with RTV silicone sealant, typical.",
          "Route sealtite conduit inside curb.",
          "Support 1/2-inch sealtite conduit per NEC.",
          "Attach J-box to bar joist."
        ],
        "references": [
          {
            "reference": "NEC",
            "status": "incomplete",
            "reason": "Support requirement has no article or section."
          }
        ],
        "ambiguities": [
          "The graphic prints EQUIPMENT COMPARMENT; the apparent intended word is compartment, but the source typo is preserved.",
          "This assembly differs from Detail 3's pitch-pocket/EMT approach; no precedence or applicability boundary between Details 3 and 6 is printed."
        ]
      },
      {
        "number": 7,
        "title": "TYPICAL FIRESTOP DETAIL",
        "scale": "NTS",
        "reviewRegionNormalized": [
          280.0,
          773.3,
          866.7,
          1120.0
        ],
        "dimensionsAndCriteria": [
          {
            "value": "1 quart per 6 square feet",
            "appliesTo": "FS-180 mastic on exterior of FS-180 mineral-wool batts"
          },
          {
            "value": "6-1/2 inches minimum",
            "appliesTo": "normal-weight concrete for Flamemaster system"
          },
          {
            "value": "8 inches nominal",
            "appliesTo": "concrete block for Flamemaster system"
          },
          {
            "value": "1/8 inch",
            "appliesTo": "Thermalastic 83 depth and Thermalastic 83E exterior depth"
          },
          {
            "value": "6 inches minimum beyond both sides of wall",
            "appliesTo": "Fire-Stop Systems conduit coating length"
          },
          {
            "value": "1/8 inch each coating",
            "appliesTo": "Thermalastic 83 and 83E coating depth"
          },
          {
            "value": "6 inches minimum",
            "appliesTo": "concrete wall for Fire-Stop Systems option"
          },
          {
            "value": "1 inch",
            "appliesTo": "3M CP 25N/S caulk thickness"
          },
          {
            "value": "1/4 inch",
            "appliesTo": "3M bead between conduit and exterior wall portions on both sides"
          },
          {
            "value": "1 inch nominal",
            "appliesTo": "3M tightly packed permanent-form material thickness"
          },
          {
            "value": "4-1/2 inches minimum",
            "appliesTo": "lightweight or normal-weight concrete for 3M system"
          },
          {
            "value": "36 inches",
            "appliesTo": "Bio-Fireshield opening-height threshold for damming material"
          },
          {
            "value": "4-1/2 inches minimum",
            "appliesTo": "lightweight or normal-weight concrete wall for Bio-Fireshield system"
          }
        ],
        "referenceDeviceSamples": [
          "conduit through fire-rated masonry wall",
          "optional pipe sleeve for Flamemaster system",
          "pipe sleeve grouted in for Bio-Fireshield system",
          "two-piece overlapping galvanized sheet-metal enclosure",
          "head flashing"
        ],
        "materials": [
          "fire-rated masonry wall",
          "damming material",
          "mineral wool",
          "ceramic wool",
          "ceramic fiber blanket",
          "polyethylene backer rod",
          "glass fiber insulation",
          "concrete",
          "UL-classified concrete block",
          "grout",
          "waterproofing material",
          "galvanized sheet metal"
        ],
        "notes": [
          "Use one of the following systems.",
          "1A Flamemaster: FS-180 mineral wool batts coated with FS-180 mastic (1 quart per 6 square feet) on exterior.",
          "1B Flamemaster: Cover penetration completely with FS-180 mastic, then wrap conduit with FS-180 ceramic fiber blanket.",
          "1C Flamemaster: Minimum 6-1/2-inch normal-weight concrete or nominal 8-inch concrete block.",
          "2A Fire-Stop Systems: 310 Panel and 310 Fiber coated with Thermalastic 83 to 1/8-inch depth and then Thermalastic 83E to 1/8-inch depth on exterior.",
          "2B Fire-Stop Systems: Coat entire conduit length to minimum 6 inches beyond both wall sides with Thermalastic 83, then Thermalastic 83E, each 1/8-inch thick.",
          "2C Fire-Stop Systems: Minimum 6-inch concrete wall or any UL-classified concrete blocks.",
          "3A 3M: CP 25N/S Caulk, 1-inch thickness with 1/4-inch bead between conduit and exterior portions of wall on both sides.",
          "3B 3M: Polyethylene backer rod or nominal 1-inch thickness of tightly packed ceramic (alumina silica) fiber blanket, mineral-wool batt or glass-fiber insulation used as a permanent form.",
          "3C 3M: Minimum 4-1/2-inch lightweight or normal-weight concrete or any UL-classified concrete blocks.",
          "4A Bio-Fireshield: Use mineral wool or ceramic wool as damming material if opening height is greater than 36 inches; damming is not required below 36 inches.",
          "4B Bio-Fireshield: Novasit K-10 mortar.",
          "4C Bio-Fireshield: Minimum 4-1/2-inch lightweight or normal-weight concrete wall or any UL-classified concrete blocks.",
          "5 Waterproofing material required on outside of exterior walls only."
        ],
        "manufacturersAndSystems": [
          {
            "manufacturer": "Flamemaster Corporation",
            "products": [
              "FS-180 mineral wool batts",
              "FS-180 mastic",
              "FS-180 ceramic fiber blanket"
            ]
          },
          {
            "manufacturer": "Fire-Stop Systems Inc.",
            "products": [
              "310 Panel",
              "310 Fiber",
              "Thermalastic 83",
              "Thermalastic 83E"
            ]
          },
          {
            "manufacturer": "3M Company",
            "products": [
              "CP 25N/S Caulk"
            ]
          },
          {
            "manufacturer": "Bio-Fireshield Inc.",
            "products": [
              "Novasit K-10 mortar"
            ]
          }
        ],
        "references": [
          {
            "reference": "Notes 1A/1B, 2A/2B, 3B, 4A/4B and 5",
            "status": "resolved internally by leader callouts"
          },
          {
            "reference": "UL-classified concrete blocks",
            "status": "incomplete",
            "reason": "No exact UL system/design number or fire rating is printed."
          }
        ],
        "ambiguities": [
          "Four alternative manufacturer systems are offered, but no required F-rating, T-rating, penetrant size range, annular space, listing number or governing system selection is identified.",
          "The optional pipe sleeve is limited to the Flamemaster depiction; applicability to other alternatives is not expressly reconciled."
        ]
      },
      {
        "number": 8,
        "title": "MULTIPLE PENETRATING ITEMS THROUGH CONCRETE FLOOR OR WALL",
        "scale": "NTS",
        "reviewRegionNormalized": [
          901.3,
          773.3,
          1568.0,
          1120.0
        ],
        "ratings": {
          "F": "4-HR",
          "T": "0-HR"
        },
        "dimensionsAndCriteria": [
          {
            "value": "4-1/2 inches minimum",
            "appliesTo": "concrete floor or wall assembly"
          },
          {
            "value": "12 inches maximum",
            "appliesTo": "steel pipe diameter"
          },
          {
            "value": "6 inches maximum",
            "appliesTo": "copper pipe diameter"
          },
          {
            "value": "1-1/2 inches maximum",
            "appliesTo": "glass-fiber pipe insulation thickness"
          },
          {
            "value": "1-1/2 inches",
            "appliesTo": "steel conduit diameter"
          },
          {
            "value": "15 maximum",
            "appliesTo": "steel conduit quantity within the listed assembly"
          },
          {
            "value": "36 x 6 inches maximum",
            "appliesTo": "steel or aluminum cable tray size"
          },
          {
            "value": "30 percent maximum",
            "appliesTo": "cable-tray fill"
          },
          {
            "value": "500 kcmil maximum",
            "appliesTo": "single-conductor power cable"
          },
          {
            "value": "7/C No. 12 AWG maximum",
            "appliesTo": "copper conductor cable"
          },
          {
            "value": "300 pair No. 24 AWG maximum",
            "appliesTo": "telephone cable in tray"
          },
          {
            "value": "30 inches maximum",
            "appliesTo": "large steel pipe diameter",
            "illustrated": "12-inch-diameter pipe"
          },
          {
            "value": "6 inches",
            "appliesTo": "second steel pipe diameter"
          },
          {
            "value": "4 inches maximum",
            "appliesTo": "cable bundle diameter"
          },
          {
            "value": "1/2 inch maximum",
            "appliesTo": "fiber-optic cable diameter"
          },
          {
            "value": "2/C No. 10 plus ground",
            "appliesTo": "Romex option"
          },
          {
            "value": "25 pair No. 24 AWG",
            "appliesTo": "telephone cable bundle option"
          },
          {
            "value": "7/C No. 12 AWG",
            "appliesTo": "cable bundle option"
          },
          {
            "value": "3/4 inch maximum",
            "appliesTo": "metal-clad cable diameter"
          },
          {
            "value": "2 x 5 x 8 inches",
            "appliesTo": "Hilti FS 657 firestop block dimensions"
          },
          {
            "value": "1-1/2 inches minimum",
            "appliesTo": "annular spacing for cable tray"
          },
          {
            "value": "1 inch minimum",
            "appliesTo": "annular spacing for pipe and cable penetrations"
          },
          {
            "value": "greater than 5 inches",
            "appliesTo": "annular-space threshold requiring wire mesh"
          },
          {
            "value": "nominal 2-inch squares, No. 16 SWG",
            "appliesTo": "steel wire mesh installed on each side"
          },
          {
            "value": "2496 square inches maximum",
            "appliesTo": "opening area"
          }
        ],
        "keyedAssemblyComponents": [
          {
            "key": 1,
            "text": "Concrete floor or wall assembly, minimum 4-1/2 inches thick."
          },
          {
            "key": 2,
            "text": "Maximum 12-inch-diameter steel pipe or maximum 6-inch-diameter copper pipe."
          },
          {
            "key": 3,
            "text": "Maximum 1-1/2-inch-thick glass-fiber pipe insulation."
          },
          {
            "key": 4,
            "text": "1-1/2-inch-diameter steel conduit, maximum quantity 15."
          },
          {
            "key": 5,
            "text": "Steel or aluminum cable tray, maximum size 36 x 6 inches, maximum 30 percent fill, with listed cable types."
          },
          {
            "key": 6,
            "text": "Maximum 30-inch-diameter steel pipe; 12-inch-diameter pipe shown."
          },
          {
            "key": 7,
            "text": "6-inch-diameter steel pipe."
          },
          {
            "key": 8,
            "text": "Maximum 4-inch-diameter cable bundle with listed cable types."
          },
          {
            "key": 9,
            "text": "Hilti FS 657 intumescent firestop block, 2 inches tall x 5 inches wide x 8 inches deep; reference front view."
          },
          {
            "key": 10,
            "text": "See Note No. 4 below."
          }
        ],
        "permittedCableTypes": {
          "cableTray": [
            "maximum 500 kcmil single-conductor power cable",
            "maximum 7/C No. 12 AWG copper conductor cable",
            "maximum 300 pair No. 24 AWG telephone cables"
          ],
          "cableBundle": [
            "fiber-optic cable, maximum 1/2-inch diameter",
            "Romex, 2/C No. 10 plus ground",
            "25 pair No. 24 AWG telephone cables",
            "7/C No. 12 AWG cables",
            "RG 62A coaxial cables",
            "metal-clad cable, maximum 3/4-inch diameter"
          ]
        },
        "referenceDeviceSamples": [
          "front-view and Section A-A firestop assembly",
          "steel or copper pipe penetrants",
          "insulated pipe",
          "steel conduit penetrants",
          "steel or aluminum cable tray",
          "large and small steel pipes",
          "mixed cable bundle",
          "Hilti firestop blocks",
          "Hilti firestop sealant",
          "steel wire mesh where required"
        ],
        "materials": [
          "concrete floor or wall",
          "steel pipe",
          "copper pipe",
          "glass-fiber pipe insulation",
          "steel conduit",
          "steel or aluminum cable tray",
          "Hilti FS 657 intumescent firestop block",
          "Hilti FS-One high-performance intumescent firestop sealant",
          "steel wire mesh"
        ],
        "notes": [
          "Annular spacing for cable tray is minimum 1-1/2 inches.",
          "Annular spacing for pipe and cable penetrations is minimum 1 inch.",
          "Install Hilti FS-One high performance intumescent firestop sealant in any void that may exist around cable tray, cables or pipe penetrations.",
          "If annular space is greater than 5 inches, provide steel wire mesh with nominal 2-inch squares, No. 16 SWG, installed on each side of wall assembly.",
          "Maximum area of opening is 2496 square inches.",
          "See Hilti Firestop Installation Manual for additional instructions; Hilti, Inc., Tulsa, OK, 1-800-879-8000."
        ],
        "manufacturersAndSystems": [
          {
            "manufacturer": "Hilti, Inc.",
            "products": [
              "FS 657 intumescent firestop block",
              "FS-One high-performance intumescent firestop sealant"
            ],
            "contact": "Tulsa, OK, 1-800-879-8000"
          }
        ],
        "references": [
          {
            "reference": "Key 9 REF: FRONT VIEW",
            "status": "resolved internally"
          },
          {
            "reference": "Key 10 SEE NOTE NO. 4 BELOW",
            "status": "resolved internally"
          },
          {
            "reference": "Hilti Firestop Installation Manual",
            "status": "external and incomplete",
            "reason": "No manual revision, page, tested system number or listing identifier is printed."
          }
        ],
        "ambiguities": [
          "The assembly prints F rating 4 hours and T rating 0 hours; the required project rating/location is not identified on E7.0.",
          "The detail supplies product geometry and material limits but no tested-system/listing number to close the compliance chain."
        ]
      }
    ],
    "manufacturerRegister": [
      {
        "manufacturer": "Intermatic",
        "products": [
          "#WP1020 clear WP cover"
        ],
        "detailNumbers": [
          3
        ]
      },
      {
        "manufacturer": "3M",
        "products": [
          "MPP-4S Fire Barrier Putty Pad",
          "CP 25N/S Caulk"
        ],
        "detailNumbers": [
          4,
          5,
          7
        ]
      },
      {
        "manufacturer": "Flamemaster Corporation",
        "products": [
          "FS-180 mineral wool batts",
          "FS-180 mastic",
          "FS-180 ceramic fiber blanket"
        ],
        "detailNumbers": [
          7
        ]
      },
      {
        "manufacturer": "Fire-Stop Systems Inc.",
        "products": [
          "310 Panel",
          "310 Fiber",
          "Thermalastic 83",
          "Thermalastic 83E"
        ],
        "detailNumbers": [
          7
        ]
      },
      {
        "manufacturer": "Bio-Fireshield Inc.",
        "products": [
          "Novasit K-10 mortar"
        ],
        "detailNumbers": [
          7
        ]
      },
      {
        "manufacturer": "Hilti, Inc.",
        "products": [
          "FS 657 intumescent firestop block",
          "FS-One high-performance intumescent firestop sealant"
        ],
        "detailNumbers": [
          8
        ]
      }
    ],
    "referenceAudit": {
      "resolvedInternalReferences": [
        "Detail 4 electrical outlet J-box - see Note 1",
        "Detail 7 leader notes 1A/1B, 2A/2B, 3B, 4A/4B and 5",
        "Detail 8 Key 9 - reference front view",
        "Detail 8 Key 10 - see Note No. 4 below"
      ],
      "brokenOrIncompleteReferences": [
        "Detail 2 support per NEC - no article/section.",
        "Detail 4 3M MPP-4S or equal - no tested assembly/listing or equivalency criteria.",
        "Detail 5 UL300 or UL400 series - no exact UL design/system number.",
        "Detail 6 support per NEC - no article/section.",
        "Detail 7 UL-classified block and four alternate systems - no exact tested system/listing or required rating.",
        "Detail 8 Hilti Firestop Installation Manual - no revision/page or exact listed system number.",
        "Detail 3 nearest 120V receptacle circuit - no source panel/circuit identifier."
      ],
      "explicitCrossSheetDetailReferences": [],
      "inboundPlanCalloutsVerifiedOnThisSheet": 0
    },
    "issues": [
      {
        "number": 1,
        "severity": "high",
        "type": "quantity_scope",
        "text": "All eight details are NTS typical/reference assemblies. E7.0 does not identify project locations or occurrence counts, so no illustrated device, conduit, box, penetrant, fitting, firestop block or material is an installed quantity."
      },
      {
        "number": 2,
        "severity": "high",
        "type": "firestop_listing_chain",
        "text": "Details 4, 5 and 7 do not print exact tested firestop/box-protection system numbers. Manufacturer/product language and generic UL series references do not by themselves close the listed-assembly chain."
      },
      {
        "number": 3,
        "severity": "high",
        "type": "hilti_listing_chain",
        "text": "Detail 8 prints Hilti products, F=4-HR and T=0-HR but no tested system/listing number, manual revision or project-required rating/location. Verify the selected listed system against actual penetrants, opening and barrier construction."
      },
      {
        "number": 4,
        "severity": "medium",
        "type": "rooftop_detail_overlap",
        "text": "Details 3 and 6 show different rooftop receptacle routing approaches: pitch-pocket EMT transition in Detail 3 versus sealtight routed inside curb in Detail 6. No precedence or applicability distinction is printed."
      },
      {
        "number": 5,
        "severity": "medium",
        "type": "unidentified_circuit",
        "text": "Detail 3 directs connection to the nearest 120V single-phase receptacle circuit without a panel/circuit reference; Detail 6 likewise labels a maintenance receptacle branch circuit without source identification."
      },
      {
        "number": 6,
        "severity": "medium",
        "type": "generic_code_reference",
        "text": "Details 2 and 6 say support per NEC without an article or section. Detail 3 cites NEC 110.3 for a listed rain/watertight fitting."
      },
      {
        "number": 7,
        "severity": "medium",
        "type": "authority_approval",
        "text": "Detail 4 requires contractor verification of detail acceptability with the local building inspector; approval is not evidenced on E7.0."
      },
      {
        "number": 8,
        "severity": "low",
        "type": "source_typos",
        "text": "Detail 5 title prints PENTRATION and Detail 6 prints EQUIPMENT COMPARMENT. Intended spellings are apparent but source text is preserved."
      },
      {
        "number": 9,
        "severity": "low",
        "type": "unlabeled_symbol",
        "text": "Detail 1 includes an unlabeled twin-head emergency-light-style symbol beside the EXIT sign. It is not assigned an installed subtype or quantity."
      }
    ],
    "validation": {
      "jsonValid": true,
      "detailCount": 8,
      "uniqueDetailNumbers": 8,
      "allDetailsNTS": true,
      "installedProjectQuantity": 0,
      "manufacturerRegisterCount": 6,
      "resolvedInternalReferenceCount": 4,
      "brokenOrIncompleteReferenceCount": 7,
      "detailTitles": [
        "MOUNTING HEIGHTS OF DEVICES - ELEVATION",
        "STUBBED-UP RECEPTACLE DETAIL",
        "ROOFTOP RECEPTACLE DETAIL",
        "OUTLET J-BOX OFFSET DETAIL",
        "PENTRATION DETAIL",
        "ROOFTOP HVAC EQUIPMENT MAINTENANCE RECEPTACLE DETAIL",
        "TYPICAL FIRESTOP DETAIL",
        "MULTIPLE PENETRATING ITEMS THROUGH CONCRETE FLOOR OR WALL"
      ]
    }
  },
  "independentCrossCheck": {
    "schemaVersion": "1.0",
    "documentType": "independent_cross_sheet_reconciliation",
    "batch": {
      "sheets": [
        "E6.2",
        "E7.0",
        "E8.0"
      ],
      "engineeringPdfPages": [
        55,
        56,
        57
      ],
      "sourcePdf": "/workspace/sites/ssx-cover-release/source-plans/engineering.pdf",
      "sourceImages": [
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        "/workspace/sites/ssx-cover-release/tmp/pdfs/final3-e62-e80/thumb-56.png",
        "/workspace/sites/ssx-cover-release/tmp/pdfs/final3-e62-e80/thumb-57.png",
        "/workspace/sites/ssx-cover-release/tmp/pdfs/final3-e62-e80/embedded/img-013.png"
      ],
      "currentBatchAudits": [
        {
          "path": "/workspace/scratch/e9eeb133d6f5/delegated-final3/e62-secondary.json",
          "role": "independent full-sheet secondary audit",
          "availabilityAtValidation": "present"
        },
        {
          "path": "/workspace/scratch/e9eeb133d6f5/delegated-final3/e62.json",
          "role": "primary sheet audit",
          "availabilityAtValidation": "present"
        },
        {
          "path": "/workspace/scratch/e9eeb133d6f5/delegated-final3/e70.json",
          "role": "primary sheet audit",
          "availabilityAtValidation": "present"
        },
        {
          "path": "/workspace/scratch/e9eeb133d6f5/delegated-final3/e70-secondary.json",
          "role": "independent secondary audit",
          "availabilityAtValidation": "present"
        },
        {
          "path": "/workspace/scratch/e9eeb133d6f5/delegated-final3/e80.json",
          "role": "primary sheet audit",
          "availabilityAtValidation": "present"
        }
      ],
      "priorEvidence": [
        "/workspace/scratch/e9eeb133d6f5/delegated-next5/e10.json",
        "/workspace/scratch/e9eeb133d6f5/delegated-next5/crosscheck.json",
        "/workspace/scratch/e9eeb133d6f5/delegated-e12-e24/crosscheck.json",
        "/workspace/scratch/e9eeb133d6f5/delegated-e30-e34/crosscheck.json",
        "/workspace/scratch/e9eeb133d6f5/delegated-e35-e51/crosscheck.json",
        "/workspace/scratch/e9eeb133d6f5/delegated-e52-e61/crosscheck.json",
        "/workspace/sites/ssx-cover-release/dist/e35-full-audit.json",
        "/workspace/sites/ssx-cover-release/dist/e60-full-audit.json",
        "/workspace/sites/ssx-cover-release/dist/e61-full-audit.json"
      ],
      "method": "Read-only cross-sheet comparison of source PDF pages 55-57, full-page renders, the higher-resolution E8.0 embedded image, current-batch audits and established E1.0-E6.1 evidence. Printed panel rows, one-line feeders, plan occurrences, schedule definitions, COMcheck compliance aggregates and NTS reference graphics were kept as distinct evidence classes. No illegible value, hidden precision, unprinted mapping or correction was inferred.",
      "scopeExclusions": [
        "No physical-length takeoff was performed. E6.2 is tabular, all eight E7.0 details are NTS, and E8.0 is a compliance report.",
        "Primary per-sheet audits were not duplicated.",
        "A panel row, COMcheck aggregate, typical detail, manufacturer/system example or photometric schedule row does not create an additional installed occurrence."
      ]
    },
    "summary": {
      "overallStatus": "HOLD",
      "crossSheetTakeoffCompleteness": "PASS",
      "coordinationProcurementRelease": "HOLD",
      "takeoffCompletenessReason": "The six E6.2 schedule blocks, all eight E7.0 NTS details and all four embedded E8.0 COMcheck certificate pages were reconciled. The schedule chain now contains all 15 branch panelboards named on E1.0, and the exact current-batch totals are preserved without converting references or compliance aggregates into installed quantities.",
      "releaseReason": "Release remains on HOLD because E6.2's own index omits EP and the built-in generator panel; the MDP labels L2.A/L2.B as third-floor panels and contains conflicting elevator load statements; the generator fire-pump row cites a missing Note 2; utility fault current and several supplier verifications remain open; the interior COMcheck contains tag/count and displayed-watt discrepancies; the exterior COMcheck models only 9 of the 23 scheduled site-lighting heads and omits SB1; the certificate code/project identity is not coordinated; and E7.0 lacks project-specific firestop listings and an unambiguous roof-raceway/detail applicability map.",
      "findingCounts": {
        "PASS": 12,
        "HOLD": 22
      }
    },
    "sheetRegister": [
      {
        "sheet": "E6.2",
        "title": "ELECTRICAL PANELS SCHEDULE",
        "page": 55,
        "content": "Five titled panel/switchboard schedules plus one built-in generator-panel block: L1.E, EP, PP, SP, MDP and GENSET PANEL (BUILT-IN).",
        "printedIndex": [
          "L1.E",
          "MDP",
          "PP",
          "SP"
        ],
        "scaleRule": "Tabular schedules; graphic scale is not applicable."
      },
      {
        "sheet": "E7.0",
        "title": "ELECTRICAL DETAILS",
        "page": 56,
        "content": "Eight numbered reference details covering mounting heights, GFI mounting, roof HVAC/maintenance receptacles, rated-wall boxes and firestop assemblies.",
        "scaleRule": "All eight details state SCALE: NTS. No graphic length or installed count may be derived from their geometry."
      },
      {
        "sheet": "E8.0",
        "title": "ELECTRICAL COMCHECK REPORT",
        "page": 57,
        "content": "Four embedded certificate pages: Interior Lighting Compliance Certificate pages 1-2 of 4 and Exterior Lighting Compliance Certificate pages 3-4 of 4.",
        "scaleRule": "Compliance-report tables; scale is not applicable. Quantities are modeled report aggregates, not plan-installed takeoff counts."
      }
    ],
    "panelAndSourceReconciliation": {
      "branchPanelScheduleCompleteness": {
        "e10Panelboards": [
          "L1.A",
          "L1.B",
          "L1.C",
          "L1.D",
          "L1.E",
          "PP",
          "SP",
          "L2.A",
          "L2.B",
          "L3.A",
          "L3.B",
          "L4.A",
          "L4.B",
          "L5.A",
          "L5.B"
        ],
        "scheduledOnE60E61": [
          "L1.A",
          "L1.B",
          "L1.C",
          "L1.D",
          "L2.A",
          "L2.B",
          "L3.A",
          "L3.B",
          "L4.A",
          "L4.B",
          "L5.A",
          "L5.B"
        ],
        "scheduledOnE62": [
          "L1.E",
          "PP",
          "SP"
        ],
        "projectTotalBranchPanelboards": 15,
        "scheduledBranchPanelboards": 15,
        "conclusion": "Content completeness passes across E6.0-E6.2. E6.2's printed on-sheet index is separately incomplete because it omits EP and the generator block that are visibly present."
      },
      "e62ScheduleHeaders": [
        {
          "name": "L1.E",
          "fedFrom": "MDP",
          "system": "120/208V, 3PH, 4W",
          "busA": 400,
          "main": "400A MLO",
          "aic": "42kA",
          "enclosure": "NEMA-1"
        },
        {
          "name": "EP",
          "fedFrom": "MDP/GENSET VIA ATS",
          "busA": 250,
          "main": "250A MCB",
          "aic": "42kA",
          "enclosure": "NEMA-1"
        },
        {
          "name": "PP",
          "fedFrom": "MDP",
          "busA": 150,
          "main": "150A MLO",
          "aic": "30kA",
          "enclosure": "NEMA-3R"
        },
        {
          "name": "SP",
          "fedFrom": "MDP",
          "busA": 100,
          "main": "100A MLO",
          "aic": "10kA",
          "enclosure": "NEMA-4X"
        },
        {
          "name": "GENSET PANEL (BUILT-IN)",
          "fedFrom": "generator",
          "busA": 500,
          "main": "500A MCB",
          "aic": "42kA",
          "enclosure": "NEMA-3R"
        },
        {
          "name": "MDP",
          "fedFrom": "SERVICE TRANSFORMER",
          "busA": 2500,
          "main": "2500A MCB",
          "aic": "65kA",
          "enclosure": "NEMA-1"
        }
      ],
      "mdpFeederChecks": [
        {
          "destinations": "L2.A/L2.B through L5.A/L5.B",
          "breaker": "250A/3P",
          "wire": "#300",
          "status": "PASS",
          "qualification": "Electrical rating chain agrees with the 250A upper-floor panel headers; E6.2 floor labels for L2.A/L2.B remain a separate HOLD."
        },
        {
          "destination": "L1.A",
          "breaker": "225A/3P",
          "wire": "#4/0",
          "status": "PASS"
        },
        {
          "destination": "L1.B",
          "breaker": "100A/3P",
          "wire": "#1",
          "status": "PASS"
        },
        {
          "destinations": "L1.C/L1.D",
          "breaker": "200A/3P",
          "wire": "#4/0",
          "status": "PASS"
        },
        {
          "destination": "L1.E",
          "breaker": "400A/3P",
          "wire": "#600",
          "status": "PASS"
        },
        {
          "destination": "PP",
          "breaker": "150A/3P",
          "wire": "#2/0",
          "status": "PASS"
        },
        {
          "destination": "SP",
          "breaker": "100A/3P",
          "wire": "#1",
          "status": "PASS"
        },
        {
          "destinations": "DOAS-1/DOAS-2",
          "breaker": "150A/3P each",
          "wire": "#2/0 each",
          "status": "PASS",
          "qualification": "The 150A branch protection agrees with M1.2's 150A maximum fuse. E1.0's #2/0 feeder ampacity and E1.0A's DOAS-2 3.26% voltage drop remain separate design checks."
        },
        {
          "destination": "EP",
          "breaker": "250A/3P",
          "wire": "#300",
          "status": "PASS"
        },
        {
          "destination": "SPD",
          "breaker": "60A/3P",
          "wire": "#6",
          "status": "PASS"
        }
      ],
      "l1eMechanicalAndSiteLoads": {
        "scheduledEquipmentCounts": {
          "AHU": 6,
          "ACCU": 6,
          "CU": 2,
          "EUH": 1,
          "EVChargingStations": 2
        },
        "mechanicalScheduleComparison": "Six AHUs, six ACCUs and two CUs match M1.1. The AHU 30A, ACCU 50/50/30/20/50/30A, CU-1 30A and CU-2 15A two-pole breakers match the printed M1.1 MOCP values. The 5kW, 30A/2P EUH row is unnumbered, so its exact EUH identity is not certified.",
        "evCapacity": "Two 40A/2P branches at 7.2kVA each equal 14.4kVA connected and 18.0kVA demand at 125%, matching the E1.0 service-load basis for two charging stations. Capacity does not by itself resolve E5.0's future-rough-in versus installed-station scope.",
        "printedArithmetic": [
          {
            "item": "connected load-code sum",
            "calculatedFromDisplayedValuesVA": 91431,
            "printedVA": 91430,
            "differenceVA": 1
          },
          {
            "item": "demand load-code sum",
            "calculatedFromDisplayedValuesVA": 96560,
            "printedVA": 96559,
            "differenceVA": 1
          }
        ],
        "unresolvedCell": "ACCU-1.3 has a legible 30A/2P breaker and load but a visually blank/ambiguous wire-size cell; no wire size is inferred."
      },
      "emergencyAndGenerator": {
        "epSource": "MDP/GENSET VIA ATS",
        "epElevatorBranches": [
          {
            "load": "Elevator 1",
            "breaker": "125A/3P",
            "wire": "#1",
            "feature": "shunt trip"
          },
          {
            "load": "Elevator 2",
            "breaker": "125A/3P",
            "wire": "#1",
            "feature": "shunt trip"
          }
        ],
        "generatorModes": {
          "fireModeKVA": 138.9,
          "operationalModeKVA": 62.8,
          "selectedGeneratorKVA": 163,
          "crossSheet": "The selected 163kVA generator matches E1.0/E5.0."
        },
        "brokenReference": "The FIRE PUMP CONTROL PANEL row cites NOTE 2, but the generator block prints only NOTE 1."
      },
      "scopeBoundaries": [
        "SP Note 3 states pool breakers and branch circuits are installed under the pool permit; the current permit covers only the panel and ground. Do not roll downstream pool devices into this permit from SP schedule rows.",
        "PP food-equipment rows are electrical source/load allocations, not additional installed equipment occurrences.",
        "MDP feeder rows are source relationships, not duplicate downstream panel or equipment quantities."
      ]
    },
    "comcheckReconciliation": {
      "reportIdentity": {
        "certificateEnergyCode": "2021 IECC",
        "engineeringDetailCaption": "2023 FLORIDA - 8TH EDITION COMCHECK REPORT",
        "comcheckProject": "24-06-16",
        "engineeringTitleBlockProject": "210729",
        "ownerAgent": null,
        "designerContractor": null,
        "status": "HOLD until code applicability and project identity are confirmed and required parties complete the certificates."
      },
      "interior": {
        "allowedWatts": 24522,
        "proposedWatts": 16876,
        "printedResult": "PASS; design is 31% better than code",
        "exactComputedPercentBetter": 31.1802,
        "additionalEfficiencyCredits": {
          "required": 10,
          "proposed": 11,
          "cooling": 2,
          "dedicatedOutdoorAir": 3,
          "reducedLightingPower": 6
        },
        "fixtureRowCount": 27,
        "modeledFixtureQuantityTotal": 1089,
        "guestroomComparison": [
          {
            "comcheckTag": "G10",
            "comcheckQuantity": 341,
            "planScheduleTag": "GR10",
            "mappedExpectedQuantity": 341,
            "status": "HOLD",
            "reason": "Quantity maps numerically, but G10 is not the defined GR10 tag; no substitution is certified."
          },
          {
            "comcheckTag": "S21",
            "comcheckQuantity": 224,
            "mappedExpectedQuantity": 228,
            "difference": -4,
            "status": "HOLD"
          },
          {
            "comcheckTag": "GR-203",
            "comcheckQuantity": 107,
            "mappedExpectedQuantity": 107,
            "difference": 0,
            "status": "PASS"
          }
        ],
        "commonAreaExamples": [
          {
            "tag": "R11",
            "planTotal": 97,
            "comcheckTotal": 97,
            "status": "PASS"
          },
          {
            "tag": "PA-204",
            "planTotal": 111,
            "comcheckTotal": 111,
            "status": "PASS"
          },
          {
            "tag": "S02",
            "planTotal": 18,
            "comcheckTotal": 18,
            "status": "PASS"
          },
          {
            "tag": "R01",
            "planTotal": 59,
            "comcheckTotal": 62,
            "difference": 3,
            "status": "HOLD"
          },
          {
            "planTag": "S04",
            "planTotal": 1,
            "scheduleDefinition": "missing from E1.2",
            "comcheckTreatment": "No S04 row; COMcheck reports S01 total 13 while plans contain 12 S01 plus one unresolved S04.",
            "status": "HOLD",
            "reason": "Apparent substitution is not accepted without a design correction."
          }
        ],
        "wholeBuildingComparison": {
          "visibleCommonAreaPlanOccurrences": 414,
          "mappedGuestroomPrototypeOccurrences": 676,
          "combinedPlanBasis": 1090,
          "comcheckModeledFixtureQuantity": 1089,
          "netDifference": -1,
          "qualification": "The net difference masks independent tag/count problems: R01 is +3 in COMcheck, S21 is -4, and S01/S04 is an unresolved tag substitution. It is not a one-fixture correction instruction."
        },
        "displayedWattArithmetic": {
          "largestExplicitConflict": "G10 prints 341 fixtures at 12W and 4,262W proposed; 341 x 12 = 4,092W, a 170W difference.",
          "otherRowsWithDisplayedIntegerWattDifferences": [
            "S20 +1W",
            "S20 +3W",
            "R01 +24W",
            "R05 +3W",
            "R11 +40W",
            "R01 +4W",
            "R01 +4W",
            "R11 +8W"
          ],
          "rule": "Preserve printed proposed totals. Hidden fixture precision may exist, but none is inferred."
        }
      },
      "exterior": {
        "printedTradableAllowedWatts": 1344,
        "displayedAllowedRowsSumWatts": 1345,
        "supplementalAllowanceWatts": 500,
        "proposedWatts": 1198,
        "printedResult": "PASS; design is 35% better than code",
        "exactComputedPercentBetterUsing1844W": 35.0325,
        "siteLightingModel": {
          "arrangements": 6,
          "luminaireHeads": 9,
          "wattsPerHead": 56,
          "parkingAreaWatts": 504,
          "tagsRepresented": [
            "SA",
            "SA1",
            "SB",
            "SC1"
          ],
          "missingTag": "SB1"
        },
        "planAndPhotometricSchedule": {
          "arrangements": 16,
          "luminaireHeads": 23,
          "standardHeads": 12,
          "hssHeads": 11,
          "e51CalculationPoints": 526,
          "scheduleDecimalsExcludedFromPointCount": 13
        },
        "difference": {
          "missingModeledHeads": 14,
          "status": "HOLD",
          "sensitivityOnly": "If the 14 omitted heads were added at E5.2's 56W/head, proposed power would increase from 1,198W to 1,982W, 138W above the printed 1,844W combined allowance. This is an inference for risk screening only; it is not a corrected COMcheck result and a model rerun is required."
        },
        "otherPlanComparisons": [
          {
            "tag": "R02",
            "comcheckQuantity": 19,
            "visibleE20PlanQuantity": 1,
            "status": "HOLD",
            "reason": "E2.0 defers architectural/prototype quantity confirmation; the 19-count aggregate lacks an occurrence map."
          },
          {
            "tag": "S03",
            "comcheckQuantity": 14,
            "visibleE20PlanQuantity": 15,
            "difference": -1,
            "status": "HOLD"
          }
        ],
        "productBasisConflict": "The existing procurement/photometric conflict remains: E1.2/E5.2 define JPL-1 at 3000K and 56W with E5.2 mounting/finish unselected, while E5.1 uses 4000K NV-description rows at 19-foot mounting, 6,832 lumens standard and 4,252 lumens HSS."
      },
      "nonAdditiveClasses": [
        "COMcheck fixture quantities are compliance-model aggregates and add zero installed fixtures to plan counts.",
        "E5.1's 16 pole arrangements and 23 luminaire heads describe the same installed system at different grouping levels; never add 16 + 23.",
        "E5.1 rows QTY 12 and QTY 11 corroborate the same 23 heads and add zero more heads.",
        "The 526 E5.1 photometric calculation points are analysis readings, not fixtures. The 13 schedule decimal entries are excluded from that point count."
      ]
    },
    "detailAndOccurrenceReconciliation": {
      "e70ExactReferenceInventory": {
        "numberedDetails": 8,
        "ntsLabels": 8,
        "installedProjectQuantityFromGraphics": 0,
        "rule": "Every E7.0 graphic is a reference assembly. Project quantities come only from plan occurrences and schedules."
      },
      "closedChains": [
        {
          "chain": "E1.1 General Note 7 -> E7.0 Detail 1",
          "status": "PASS",
          "evidence": "Detail 1 supplies the referenced device-mounting heights; it remains a generalized standard subject to discipline-specific exceptions."
        },
        {
          "chain": "E3.5 roof plan -> E6.0 L5.A-34 -> E7.0 Details 3/6",
          "status": "PASS for count/source; HOLD for installation selection",
          "evidence": "E3.5 shows three WP GFI receptacles on one L5.A-34 branch adjacent to DOAS-1, DOAS-2 and EF-10; E6.0 schedules RCPTS - ROOF at 540VA, consistent with three 180VA receptacle loads. E7.0 supplies typical weatherproof GFI/raceway requirements but no occurrence multiplier."
        }
      ],
      "firestopRequirements": {
        "detail4PartyWall": "Steel boxes are limited to 16 square inches and require 3M MPP-4S or equal, resilient isolation, staggered placement and local inspector approval.",
        "detail5RatedWall": "UL300/UL400 series is cited; boxes are limited to 100 square inches per 100 square feet; putty pad is 1/8 inch for 1-hour and 1/4 inch for 2-hour construction; opposite boxes less than 24 inches apart may not be back-to-back.",
        "detail7Alternatives": "One of four named manufacturer systems is permitted; system-specific materials and rules may not be mixed without a listed/approved assembly.",
        "detail8Hilti": "FS657/FS-ONE multi-penetration example, maximum opening 2,496 square inches, F rating 4 hours and T rating 0 hours.",
        "releaseGap": "Details 5, 7 and 8 do not print a complete tested-system/design identifier or a project-location/penetration register. Substrate, penetrating-item mix, annular space, opening size and acceptance remain unverified."
      },
      "roofDetailAmbiguity": "Detail 3 depicts an EMT-to-Sealtight transition through a roof pitch pocket; Detail 6 routes 1/2-inch Sealtight inside the curb to a bar-joist J-box. The sheet does not state which condition governs each of the three plotted roof assemblies or how the two details combine. Physical mounting/routing remains a coordination HOLD.",
      "nonRoofMaintenanceScope": "E3.2/E3.4 above-ceiling maintenance receptacle notes and undefined C.P/HP tags are not roof-mounted HVAC occurrences and must not be multiplied from E7.0 Details 3/6. Their served equipment and source remain unresolved."
    },
    "findings": [
      {
        "id": "PASS-01",
        "status": "PASS",
        "topic": "Sheet and scale inventory",
        "evidence": [
          "Pages 55-57 progress E6.2, E7.0 and E8.0 without a gap.",
          "E7.0 has exactly eight details and all eight state NTS.",
          "E6.2 and E8.0 are schedules/reports with no measurable geometry."
        ],
        "conclusion": "The final three-sheet content and scale/NTS boundaries are fully reconciled."
      },
      {
        "id": "PASS-02",
        "status": "PASS",
        "topic": "Branch-panel schedule content completeness",
        "evidence": [
          "E1.0 names 15 branch panelboards.",
          "E6.0/E6.1 schedule 12.",
          "E6.2 schedules L1.E, PP and SP."
        ],
        "conclusion": "All 15 branch panelboards have schedule content across E6.0-E6.2."
      },
      {
        "id": "PASS-03",
        "status": "PASS",
        "topic": "MDP feeder and destination chain",
        "evidence": [
          "E6.2 prints feeder rows for every scheduled branch panel, both DOAS units, EP and SPD.",
          "Breaker sizes agree with destination panel headers and the E1.0 one-line relationships."
        ],
        "conclusion": "The visible MDP source chain is complete as a feeder inventory, subject to the separately listed design holds."
      },
      {
        "id": "PASS-04",
        "status": "PASS",
        "topic": "First-floor mechanical schedule relationship",
        "evidence": [
          "L1.E contains 6 AHU, 6 ACCU and 2 CU loads.",
          "Those counts and printed breaker sizes match M1.1's equipment register and MOCP values."
        ],
        "conclusion": "The L1.E first-floor HVAC equipment count/source chain reconciles."
      },
      {
        "id": "PASS-05",
        "status": "PASS",
        "topic": "DOAS branch protection",
        "evidence": [
          "E6.2 MDP provides one 150A/3P breaker to each DOAS.",
          "M1.2 prints 150A maximum fuse for each unit."
        ],
        "conclusion": "The 150A overcurrent-protection relationship matches M1.2. The separate E1.0 175A feeder basis and DOAS-2 voltage-drop conflict remain held."
      },
      {
        "id": "PASS-06",
        "status": "PASS",
        "topic": "Emergency and generator source chain",
        "evidence": [
          "EP is fed from MDP/GENSET via ATS.",
          "Both MDP and generator blocks feed EP at 250A/3P.",
          "The selected 163kVA generator matches E1.0/E5.0."
        ],
        "conclusion": "The normal/emergency source topology and generator size reconcile."
      },
      {
        "id": "PASS-07",
        "status": "PASS",
        "topic": "EV load-capacity arithmetic",
        "evidence": [
          "L1.E schedules two 40A/2P EV branches at 7.2kVA each.",
          "Connected load is 14.4kVA and 125% demand is 18.0kVA, matching E1.0's service-load basis."
        ],
        "conclusion": "Capacity for two stations is represented; installed-versus-future scope remains separately held."
      },
      {
        "id": "PASS-08",
        "status": "PASS",
        "topic": "COMcheck report capture",
        "evidence": [
          "E8.0 contains two interior and two exterior certificate pages.",
          "All allowed/proposed rows and fixture rows were captured by the primary audit."
        ],
        "conclusion": "The report inventory is complete even though its coordination and arithmetic require HOLD findings."
      },
      {
        "id": "PASS-09",
        "status": "PASS",
        "topic": "Interior printed totals",
        "evidence": [
          "Allowed rows total 24,522W.",
          "Proposed rows total 16,876W.",
          "The exact reduction is 31.1802%, consistent with the printed 31% PASS statement."
        ],
        "conclusion": "The interior top-level printed totals reconcile to the report rows."
      },
      {
        "id": "PASS-10",
        "status": "PASS",
        "topic": "Selected interior fixture aggregates",
        "evidence": [
          "R11 totals 97 on plans and COMcheck.",
          "PA-204 totals 111 on plans and COMcheck.",
          "S02 totals 18 on plans and COMcheck.",
          "GR-203 totals 107 on the mapped guestroom basis and COMcheck."
        ],
        "conclusion": "These four fixture aggregates reconcile without creating additional installed quantities."
      },
      {
        "id": "PASS-11",
        "status": "PASS",
        "topic": "Roof maintenance-receptacle count/source",
        "evidence": [
          "E3.5 has three WP GFI receptacles on L5.A-34 adjacent to the three roof equipment occurrences.",
          "E6.0 schedules RCPTS - ROOF at 540VA, consistent with three 180VA loads."
        ],
        "conclusion": "Three roof maintenance-receptacle plan occurrences are supported; E7.0 details add zero additional occurrences."
      },
      {
        "id": "PASS-12",
        "status": "PASS",
        "topic": "E7.0 reference destination and quantity policy",
        "evidence": [
          "E1.1 Note 7 resolves to E7.0 Detail 1.",
          "All eight E7.0 details are NTS.",
          "No plan occurrence count is printed in any detail."
        ],
        "conclusion": "The detail-reference chain is captured and reference graphics are correctly excluded from installed totals."
      },
      {
        "id": "HOLD-01",
        "status": "HOLD",
        "topic": "Incomplete E6.2 on-sheet index",
        "evidence": [
          "The printed index lists L1.E, MDP, PP and SP.",
          "EP and GENSET PANEL (BUILT-IN) blocks are visibly present but omitted."
        ],
        "requiredResolution": "Correct the panel index or explicitly state why the two blocks are excluded."
      },
      {
        "id": "HOLD-02",
        "status": "HOLD",
        "topic": "L2 floor-label conflict",
        "evidence": [
          "E6.2 labels L2.A and L2.B as 3RD FLOOR.",
          "E6.1 and E3.1 place those panels on the second floor."
        ],
        "requiredResolution": "Correct the MDP feeder descriptions or issue a controlling clarification."
      },
      {
        "id": "HOLD-03",
        "status": "HOLD",
        "topic": "Broken generator-panel note",
        "evidence": [
          "The fire-pump control-panel row cites NOTE 2.",
          "The generator block prints only NOTE 1."
        ],
        "requiredResolution": "Provide the intended Note 2 and reconcile fire-pump breaker/conductor requirements."
      },
      {
        "id": "HOLD-04",
        "status": "HOLD",
        "topic": "MDP elevator load-basis conflicts",
        "evidence": [
          "The NEC 220 row says one 30HP elevator at 26.4kVA but prints 52.8kVA connected.",
          "The generator block states two elevators for 52.8kVA.",
          "The largest-motor row identifies 26.4kVA but prints 45.0kVA connected and 56.3kVA demand."
        ],
        "requiredResolution": "Issue a traceable two-elevator and largest-motor calculation basis."
      },
      {
        "id": "HOLD-05",
        "status": "HOLD",
        "topic": "Fault-current and supplier verification",
        "evidence": [
          "E6.2 prints 65kA MDP, 42kA L1.E/EP/generator, 30kA PP and 10kA SP ratings.",
          "General notes make all AIC values conditional on utility/transformer fault current.",
          "HVAC, elevator, kitchen, pool and fire-pump sizes are field/vendor verification items."
        ],
        "requiredResolution": "Obtain utility fault current and final supplier data, then revalidate AIC, breakers, conductors and equipment ratings."
      },
      {
        "id": "HOLD-06",
        "status": "HOLD",
        "topic": "Unverified emergency/elevator calculation coverage",
        "evidence": [
          "EP schedules Elevator 1 and Elevator 2 at 125A/3P.",
          "Prior E1.0A evidence calculates Elevator 1 but does not provide an independently traceable Elevator 2 short-circuit/voltage-drop chain."
        ],
        "requiredResolution": "Provide the missing Elevator 2 calculation/source chain and verify ATS details."
      },
      {
        "id": "HOLD-07",
        "status": "HOLD",
        "topic": "L1.E unresolved schedule details",
        "evidence": [
          "ACCU-1.3's wire-size cell is blank/ambiguous.",
          "Displayed L1.E connected and demand code sums each differ from printed totals by 1VA."
        ],
        "requiredResolution": "Clarify the conductor and issue traceable unrounded load totals; do not infer either value."
      },
      {
        "id": "HOLD-08",
        "status": "HOLD",
        "topic": "EV installed-versus-future scope",
        "evidence": [
          "L1.E schedules two EV branches and E1.0 includes two-station capacity.",
          "E5.0 contains future rough-in language and an annotation requiring at least two stations."
        ],
        "requiredResolution": "State whether two chargers are installed now, future only, or split scope, and identify final locations."
      },
      {
        "id": "HOLD-09",
        "status": "HOLD",
        "topic": "Inherited DOAS feeder and voltage-drop conflict",
        "evidence": [
          "E6.2 confirms 150A/3P, #2/0 feeders for both DOAS units.",
          "M1.2 prints a 150A maximum fuse, while prior E1.0 reconciliation retains a 175A feeder basis.",
          "E1.0A prints DOAS-2 at 310ft, 6.78V and 3.26%."
        ],
        "requiredResolution": "Coordinate the 150A/175A bases and revise or formally accept the DOAS-2 branch so the governing voltage-drop criterion is satisfied."
      },
      {
        "id": "HOLD-10",
        "status": "HOLD",
        "topic": "Interior COMcheck guestroom mapping",
        "evidence": [
          "COMcheck uses G10 quantity 341 while E1.2/E4.0/E4.1 use GR10.",
          "COMcheck S21 is 224 while the 107-room prototype mapping produces 228.",
          "GR-203 reconciles at 107."
        ],
        "requiredResolution": "Correct the G10/GR10 designation and reconcile the four missing S21 fixtures in the COMcheck model."
      },
      {
        "id": "HOLD-11",
        "status": "HOLD",
        "topic": "Interior COMcheck common-area mismatches",
        "evidence": [
          "R01 is 62 in COMcheck versus 59 visible plan occurrences.",
          "E2.4 plots one S04 with no E1.2 definition.",
          "COMcheck has no S04 row and its S01 total of 13 appears to combine 12 S01 occurrences with the unresolved S04."
        ],
        "requiredResolution": "Map every modeled common-area fixture to a plan occurrence and issue the missing S04 definition or a written tag correction."
      },
      {
        "id": "HOLD-12",
        "status": "HOLD",
        "topic": "Interior COMcheck displayed-watt arithmetic",
        "evidence": [
          "G10 prints 341 x 12W but 4,262W proposed; the displayed product is 4,092W.",
          "Eight additional rows differ from quantity times displayed integer fixture watts."
        ],
        "requiredResolution": "Provide the actual unrounded fixture input wattages or rerun the report with traceable displayed values."
      },
      {
        "id": "HOLD-13",
        "status": "HOLD",
        "topic": "Exterior COMcheck site-lighting omission",
        "evidence": [
          "COMcheck models 6 pole arrangements and 9 heads and contains no SB1.",
          "E5.0/E5.1 contain 16 arrangements and 23 heads, including three SB1 arrangements/six heads.",
          "The model is short 14 heads."
        ],
        "requiredResolution": "Rerun exterior COMcheck using the coordinated 23-head arrangement and every tag/optic/shield condition."
      },
      {
        "id": "HOLD-14",
        "status": "HOLD",
        "topic": "Exterior COMcheck other fixture quantities",
        "evidence": [
          "R02 is 19 in COMcheck but only one E2.0 occurrence is visible and its quantity is deferred to architectural/prototype confirmation.",
          "S03 is 14 in COMcheck versus 15 visible E2.0 occurrences."
        ],
        "requiredResolution": "Supply a location-by-location exterior fixture map and reconcile R02 and S03."
      },
      {
        "id": "HOLD-15",
        "status": "HOLD",
        "topic": "COMcheck code and project identity",
        "evidence": [
          "Certificates state 2021 IECC while engineering captions state 2023 Florida - 8th Edition.",
          "COMcheck project ID is 24-06-16 while title-block project number is 210729.",
          "Owner/Agent and Designer/Contractor fields are blank."
        ],
        "requiredResolution": "Confirm governing code equivalence/applicability, identify the project-ID relationship and complete the responsible-party fields."
      },
      {
        "id": "HOLD-16",
        "status": "HOLD",
        "topic": "Exterior luminaire procurement/photometric basis",
        "evidence": [
          "E1.2/E5.2 indicate JPL-1, 3000K and 56W; E5.2 leaves mounting and finish unselected.",
          "E5.1 uses 4000K NV-description photometric rows at 19ft and differing standard/HSS lumen outputs."
        ],
        "requiredResolution": "Issue one coordinated catalog/optic/HSS/CCT/output/mounting/finish basis and rerun or confirm photometrics and COMcheck."
      },
      {
        "id": "HOLD-17",
        "status": "HOLD",
        "topic": "Firestop tested-system and occurrence chain",
        "evidence": [
          "E7.0 Details 5, 7 and 8 cite UL/manufacturer systems but do not print complete tested-system/design identifiers.",
          "No project penetration/location register is provided.",
          "Detail 8 is F=4hr and T=0hr."
        ],
        "requiredResolution": "Select listed assemblies for each actual substrate and penetrating-item condition, map every occurrence, and obtain required acceptance."
      },
      {
        "id": "HOLD-18",
        "status": "HOLD",
        "topic": "Maintenance-receptacle detail applicability",
        "evidence": [
          "E7.0 Detail 3 uses a pitch-pocket EMT/Sealtight transition while Detail 6 routes Sealtight inside the curb.",
          "The sheet does not assign one condition to each of the three roof occurrences.",
          "E3.2/E3.4 above-ceiling maintenance receptacles and C.P/HP tags are not roof assemblies and their served equipment remains undefined."
        ],
        "requiredResolution": "Provide a project-specific detail/location matrix and define the non-roof C.P/HP maintenance loads and circuits."
      },
      {
        "id": "HOLD-19",
        "status": "HOLD",
        "topic": "DOAS load-code classification conflict",
        "evidence": [
          "DOAS-1 is coded LGR on MDP-44/46/48.",
          "Otherwise-identical DOAS-2 is coded AC on MDP-50/52/54.",
          "Each prints 15,011VA per phase, 150A/3P and #2/0."
        ],
        "requiredResolution": "Confirm the intended demand/load-code classification and recalculate if necessary."
      },
      {
        "id": "HOLD-20",
        "status": "HOLD",
        "topic": "PP food-service scope and omissions",
        "evidence": [
          "E3.0 identifies optional/future qualifiers for items including 20, 25 and 29, but PP lists them as ordinary active loads.",
          "E3.0 food-service items 35, 36 and 37 have no PP row."
        ],
        "requiredResolution": "Preserve optional/future scope explicitly and assign or formally remove items 35, 36 and 37."
      },
      {
        "id": "HOLD-21",
        "status": "HOLD",
        "topic": "Unnumbered EUH identity",
        "evidence": [
          "L1.E circuits 26/28 print only EUH.",
          "Prior mechanical evidence contains more than one EUH designation."
        ],
        "requiredResolution": "Identify the exact EUH tag served by L1.E-26/28."
      },
      {
        "id": "HOLD-22",
        "status": "HOLD",
        "topic": "ATS identifier and rating absent",
        "evidence": [
          "EP header says MDP/GENSET VIA ATS.",
          "No ATS tag or rating is printed in the E6.2 schedule block."
        ],
        "requiredResolution": "Provide the ATS identifier, rating and coordinated source/feeder details."
      }
    ],
    "quantityAndDuplicateRules": [
      {
        "source": "E6.2 panel and feeder rows",
        "rule": "Use as source/load relationships. Do not add feeder-row destinations to the already counted downstream panels or equipment."
      },
      {
        "source": "E6.2 L1.E equipment rows",
        "rule": "Reconcile to M1.1 equipment identities; do not add schedule occurrences to mechanical plan occurrences."
      },
      {
        "source": "E6.2 PP and SP",
        "rule": "Schedule/load allocation only. SP downstream pool scope is by separate pool permit per Note 3."
      },
      {
        "source": "E7.0 details",
        "rule": "Eight NTS reference definitions, zero installed quantity. Apply only to independently plotted applicable occurrences."
      },
      {
        "source": "E8.0 interior fixture quantity 1,089",
        "rule": "Compliance-model aggregate only; do not add to E2.x installed plan totals."
      },
      {
        "source": "E8.0 exterior pole quantities",
        "rule": "Compliance-model arrangements/heads only; do not add to the certified E5.0/E5.1 16-arrangement/23-head plan and schedule quantities."
      },
      {
        "source": "E5.1 photometric data",
        "rule": "Use 526 unique plan-region readings for analysis coverage. The 13 schedule decimals and all readings add zero fixtures."
      },
      {
        "source": "Typical and schedule definitions",
        "rule": "Do not apply a multiplier unless a governing room/equipment/location matrix explicitly establishes it."
      }
    ],
    "releaseChecks": [
      {
        "status": "PASS",
        "item": "All 15 E1.0 branch panelboards have schedule content across E6.0-E6.2."
      },
      {
        "status": "PASS",
        "item": "MDP destinations, L1.E mechanical counts and both DOAS source/protection chains are captured."
      },
      {
        "status": "PASS",
        "item": "All eight E7.0 NTS details and all four E8.0 certificate pages are included without additive reference quantities."
      },
      {
        "status": "PASS",
        "item": "Three roof maintenance receptacles reconcile from E3.5 to E6.0 L5.A-34; details add zero occurrences."
      },
      {
        "status": "HOLD",
        "item": "Correct E6.2 index omissions and L2.A/L2.B floor labels."
      },
      {
        "status": "HOLD",
        "item": "Repair generator Note 2 and issue traceable elevator/largest-motor calculations."
      },
      {
        "status": "HOLD",
        "item": "Obtain utility fault-current and final supplier data; resolve ACCU-1.3 conductor, Elevator 2 calculation and DOAS-2 voltage drop."
      },
      {
        "status": "HOLD",
        "item": "Resolve EV installed-versus-future scope and retain SP downstream pool work outside the current permit total."
      },
      {
        "status": "HOLD",
        "item": "Correct COMcheck G10/GR10, S21, R01 and S04 relationships and make displayed fixture wattage inputs traceable."
      },
      {
        "status": "HOLD",
        "item": "Rerun exterior COMcheck for all 23 site-lighting heads, including SB1, and reconcile R02/S03."
      },
      {
        "status": "HOLD",
        "item": "Coordinate COMcheck code/project identity and exterior luminaire catalog/CCT/output/mounting/finish data."
      },
      {
        "status": "HOLD",
        "item": "Provide project-specific tested firestop systems, penetration locations and a roof/non-roof maintenance-detail applicability matrix."
      }
    ],
    "validation": {
      "jsonValidated": true,
      "readOnlyReview": true,
      "siteCheckoutEdited": false,
      "sitesToolsUsed": false,
      "published": false,
      "agentsSpawned": false,
      "sourceSheetsReviewed": [
        "E6.2",
        "E7.0",
        "E8.0"
      ],
      "primaryAuditsIncorporated": [
        "E6.2",
        "E7.0",
        "E8.0"
      ],
      "e62AuditBasis": "Primary and independent secondary audits reconciled.",
      "exactTotalsIncorporated": {
        "branchPanelboardsScheduled": 15,
        "e62ScheduleBlocks": 6,
        "e62CircuitPositions": 222,
        "e62PanelIndexEntries": 4,
        "e62GeneratorCalculationRows": 11,
        "e62MdpFeederCalculationRows": 15,
        "e70Details": 8,
        "e80InteriorFixtureRows": 27,
        "e80InteriorModeledQuantity": 1089,
        "e80ExteriorModeledSiteHeads": 9,
        "e51CertifiedSiteHeads": 23,
        "e51PhotometricPoints": 526
      },
      "status": "validated; takeoff completeness PASS and coordination/procurement release HOLD"
    }
  }
}