3315 SEAWAY BLVD 2020-06-05 - Laserfiche WebLink

e • February 6, 2019 CitY of Everett WA D EL"-riS' VEM Public Works Department FEB 2( . 2019 3200 Cedar Street Everett,WA 98201 _ CITY OF EVERETT ATT: Drew Martin permit Services RE: Seaway Center Mechanical Platform Everett,WA Plan Check Number: B1810-016, Second Review City Comment& Response Architectural: 3. The stairways appear to be only 30"wide, or less than the minimum 36"required by IBC Section 1011.2 Exception 1. We had previously discussed this in your email dated 12/11/18; my response on 12/12/18 confirmed the code requirement. We are inclined to not oppose the width shown in the drawings. However, the minimum width shall be specified, and a statement justifying the width shall be provided for our records. Response: The dimensions between grids A&B and 1&2 have been increased to 4'-0"to accommodate the 36" min width of stair. Correct callout of the 36"min stair width has been added on elevation 1 and 3 on S1.2 4. Detail 6/S3.01 does not provide complete information for the construction of the railing. The detail shall be revised as follows: a. The detail specifies a maximum height of 42". The height shall be a minimum height. The height shall be measured from the walking surface. See IBC Section 1015.3. Response: The detail 6/S3.1 has been revised with correct callout. b. The detail shall specify intermediate railing such that a 21" diameter sphere cannot pass through the guard. See IBC Section 1015.4 Exception 3. Response: Detail 7/S2.1 has been added. c. The isometric view on Sheet S0.1 shows gaps between the railing and with the steel columns. The detail shall specify gaps to be less than 4". See IBC Section 1015.4. Response: Detail 7/S2.1 notes this maximum gap of 4"