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2

each. 
Trimmer arches to be built under all hearths
Timber
Principal Sills - 8 x 10
Principal Plates  4 x 6
Intesties  6 x 6
Gerders under the 1st and 2 tiers of joists  6 x 10
Inside gallery string  6 x 8
First and second tiers of joists  3 x 12 in. 16 in from centre. 
Trimmers and headers  4 x 12
Chapel Gallery joists  4 x 6 and 2 x 6
Outside Gallery joists  4 x 6 and 2 x 6.
Outside Gallery Poster  4 x 4 doubled
Outside Gallery Sills  8 x 8
Ceiling joists  2 x 18 in from centres
Principal Rafters  4 x 10-8 ft from centres
Truss Beams  4 x 12
Purlines  4 x 6
Rafters  2 x 6 2 ft. from centre
Braces  4 x 6 
King Posts  4 x 10
Queen  4 x 8
The outside frame should be filled in with 2 x 6 studs, all openings to have 4 x 6 studs.
The partitions on the upper floor shall be set with 3 x 4 studs 16 inches from centers, all other partitions of 2 x 4 studs. 
All the above shall be framed, braced, bridged, spiked and ironed in the most approved and substantial manner. 
Each tier of joists shall have 4 rows of 2 x 4 in herring