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14047 Azurite St NW Buildings 2 and 2 December 22, 2025 <br />East Side: <br />Group Si - This wall must meet fire wall requirements. (706) rating on both sides. (705.5, <br />Tables 601 & 602) <br />Fire protection is not required at the bottom flange of lintels, shelf angles and plates, spanning <br />not more than 6 feet 4 inches if they are part of the structural frame and regardless of the span if <br />they are not part of the structural frame. (704.11) <br />Projections extending beyond the exterior wall are not permitted. (Table 705.2) <br />Combustible projections extending within 5 feet of the line used to determine the fire separation <br />distance or located where openings are not permitted or where protection of openings are <br />required shall be of at least 1-hour fire -resistive -rated construction, Type IV or fire -retardant - <br />treated wood. (705.2.3) <br />South Side: <br />Group S1 - Bearing walls = 0-hr Nonbearing walls = 0-hr rating on the inside. (705.5, Tables <br />601 & 602) <br />Projections extending beyond the exterior wall cannot extend closer to than 20 feet to the fire <br />separation distance line. (Table 705.2) <br />No limit on unprotected openings. There is no limit on protected openings. (Table 705.8) <br />Combustible projections extending within 5 feet of the line used to determine the fire separation <br />distance or located where openings are not permitted or where protection of openings are <br />required shall be of at least 1-hour fire -resistive -rated construction, Type IV or fire -retardant - <br />treated wood. (705.2.3) <br />West Side: <br />Group S1 - Bearing walls = 0-hr Nonbearing walls = 0-hr rating on the inside. (705.5, Tables <br />601 & 602) <br />Projections extending beyond the exterior wall cannot extend closer to than 20 feet to the fire <br />separation distance line. (Table 705.2) <br />No limit on unprotected openings. There is no limit on protected openings. (Table 705.8) <br />Combustible projections extending within 5 feet of the line used to determine the fire separation <br />distance or located where openings are not permitted or where protection of openings are <br />required shall be of at least 1-hour fire -resistive -rated construction, Type IV or fire -retardant - <br />treated wood. (705.2.3) <br />FIRE -RESISTANCE RATING REQUIREMENTS:(Table 601 except as noted) <br />Exterior walls . Minimum fire resistance rating = FIRE -RESISTANCE RATING FOR <br />EXTERIOR WALLS above <br />Primary structural frame may be of any material. Minimum fire resistance rating = 0 hour <br />Interior bearing wall may be of any material. Minimum fire resistance rating = 0 hour <br />Interior nonbearing wall may be of any material. Minimum fire resistance rating = 0 hour <br />Floor/ceiling assembly may be of any material. Minimum fire resistance rating = 0 hour <br />161 Page <br />