Every dimension belongs to an object and a drawing. Original room numbers, object marks, printed values and source regions stay together—even when the answer is unresolved.
464 of 464 photographs have extraction records, containing 27,517 properties. Initial image review is not exhaustive extraction: 0 photographs have passed the full-region check. 66 numbered sheets are reconciled. Modeling and architectural registration are separate work; these counts do not establish a complete building.
Download the structured register (JSON)Object: Radiator schedule common connection notes
Printed values, calculations, image traces and observed counts are different kinds of evidence. “Verified” applies to the specific reading—not to the whole room or model.
0.5 in
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
Drawing notation: ALL RADIATOR TRAPS TO BE ½″
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
0.75 in
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
Drawing notation: RUNOUTS FROM TRAPS TO RISERS OR MAIN TO BE ¾″
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
1 in
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
Drawing notation: ALL RETURN RUNOUTS TO BE 1″ ... UNLESS OTHERWISE NOTED
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
0.75 in
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
Drawing notation: DRIP RUNOUTS TO BE ¾″ UNLESS OTHERWISE NOTED
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
Numeric value unresolved
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
Drawing notation: ALL RETURN RISERS AND RISER DRIPS TO BE [fraction unresolved] UNLESS OTHERWISE NOTED
Printed service-detail evidence only; no installed quantity, exact room geometry or modeling approval.
0.75 in
Source-local printed heating schedule/detail only; no installed quantity, room geometry, or modeling approval.
Drawing notation: ALL RETURN RISERS AND RISER DRIPS TO BE ¾″ UNLESS OTHERWISE NOTED
Source-local printed heating schedule/detail only; no installed quantity, room geometry, or modeling approval.
Governing left-column table header identifies radiator radiation area in square feet. It supplies no room area, installed radiator quantity or building dimensions.
Drawing notation: SQUARE FEET RADIATION
Governing left-column table header identifies radiator radiation area in square feet. It supplies no room area, installed radiator quantity or building dimensions.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.