{"sheet_number": "P03.01", "discipline": "Plumbing", "sheet_title": "DETAILS & RISERS", "level": null, "scale": null, "assertions": [{"subject": "Plumbing Piping", "attribute": "general_note", "value": "Saw-cut and route proposed sanitary waste line to existing 4\" sanitary waste line or larger.", "source_text": "KEYED NOTE: 1 SAW-CUT AND ROUTE PROPOSED SANITARY WASTE LINE TO EXISTING 4\" SANITARY WASTE LINE OR LARGER APPROXIMATELY THIS POINT. FIELD VERIFY EXACT LOCATION, SIZE. DIRECTION OF FLOW AND DEPTH OF OF EXISTING PIPE.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "1"}}, {"subject": "Plumbing Piping", "attribute": "general_note", "value": "Route proposed new vent branch line to existing 4\" vent main line or larger.", "source_text": "KEYED NOTE: 2 ROUTE PROPOSED NEW VENT BRANCH LINE TO EXISTING 4\" VENT MAIN LINE OR LARGER AT APPROXIMATELY THIS POINT. FIELD VERIFY EXACT LOCATION, SIZE, & ELEVATION OF EXISTING PIPE.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "2"}}, {"subject": "TMV-1", "attribute": "equipment_model", "value": "170-LF LEONARD", "source_text": "PROVIDE MODEL 170-LF LEONARD THERMOSTATIC MIXING VALVE.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "TMV-1"}}, {"subject": "TMV-1", "attribute": "temperature", "value": "110", "source_text": "OUTLET TEMP SHALL BE 110\u00b0F.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "TMV-1"}}, {"subject": "EWH-1", "attribute": "pressure_relief_drain", "value": "Pipe discharge 3/4\" to floor sink per plans", "source_text": "A.S.M.E. RATED TEMP. AND PRESSURE RELIEF VALVE. PIPE DISCHARGE 3/4\" TO FLOOR SINK PER PLANS", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "EWH-1"}}, {"subject": "EWH-1", "attribute": "expansion_tank_model", "value": "A.O. SMITH PMC-2", "source_text": "EXPANSION TANK A.O. SMITH PMC-2", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "EWH-1"}}, {"subject": "EWH-1", "attribute": "drain_pan", "value": "4\" DEEP AUXILIARY DRAIN PAN 18 GAUGE GALVANIZED STEEL.", "source_text": "4\" DEEP AUXILIARY DRAIN PAN 18 GAUGE GALVANIZED STEEL.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "EWH-1"}}, {"subject": "EWH-1", "attribute": "drain_line", "value": "3/4\" auxiliary drain line to floor sink", "source_text": "3/4\" AUXILIARY DRAIN LINE TO FLOOR SINK PER PLANS", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "EWH-1"}}, {"subject": "EWH-1", "attribute": "support_spec", "value": "2\" Unistrut support. 1/2\" All threaded rods complete with double nuts and lock washers.", "source_text": "2\" UNISTRUT SUPPORT. 1/2\" ALL THREADED RODS COMPLETE WITH DOUBLE NUTS AND LOCK WASHERS.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "EWH-1"}}, {"subject": "Water Hammer Arrester", "attribute": "installation_note", "value": "Must be installed in an upright position.", "source_text": "1. ALWAYS INSTALL IN UPRIGHT POSITION", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": null}}, {"subject": "Water Hammer Arrester", "attribute": "accessibility", "value": "Install at an accessible location. Provide access panel where required.", "source_text": "2. INSTALL AT AN ACCESSIBLE LOCATION. PROVIDE ACCESS PANEL WHERE REQUIRED.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": null}}, {"subject": "Floor Slab", "attribute": "vapor_retarder", "value": "6-mil Polyethylene vapor retarder minimum", "source_text": "PER 2021 IBC, CHAPTER 19, SECTION 1907: POLYETHYLENE VAPOR RETARDER MINIMUM 6-MIL SHALL BE REQUIRED.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": null}}, {"subject": "Piping", "attribute": "sleeve_size", "value": "2\" larger than the pipe", "source_text": "SLEEVE SHALL BE 2\" LARGER THEN THE PIPE", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": null}}, {"subject": "Piping", "attribute": "pipe_material", "value": "Connection from PVC below slab to Cast Iron above slab with transition coupling", "source_text": "MAKE CONNECTION FROM PVC BELOW SLAB TO CAST IRON ABOVE SLAB WITH TRANSISTION COUPLING", "confidence": "high", "location_key": {"grid": null, "room": null, "level": "Floor", "tag": null}}, {"subject": "Piping", "attribute": "installation_note", "value": "No exposed PVC above slab", "source_text": "NO EXPOSED PVC ABOVE SLAB.", "confidence": "high", "location_key": {"grid": null, "room": null, "level": "Floor", "tag": null}}, {"subject": "SK-1", "attribute": "vent_size", "value": "1 1/2", "source_text": "1 1/2\"V", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "SK-1"}}, {"subject": "SK-1", "attribute": "sanitary_size", "value": "2", "source_text": "2\"SAN", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "SK-1"}}, {"subject": "WC-1", "attribute": "vent_size", "value": "2", "source_text": "2\"V", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "WC-1"}}, {"subject": "WC-1", "attribute": "sanitary_size", "value": "3", "source_text": "3\"SAN", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "WC-1"}}, {"subject": "L-1", "attribute": "sanitary_size", "value": "2", "source_text": "2\"SAN", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "L-1"}}, {"subject": "EDF-1", "attribute": "vent_size", "value": "2", "source_text": "2\"V", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": "EDF-1"}}, {"subject": "Water Hammer Arrester", "attribute": "schedule_entry", "value": "Fixture units 1-11 require J.R. SMITH FIG. NO 5005 (Symbol A), Size 3/4\", B Size 4\"", "source_text": "5005 | A | 1 - 11 | 3/4\" | 4\"", "confidence": "high", "location_key": {"grid": null, "room": null, "level": null, "tag": null}}]}