930 N BROADWAY 2018-01-01 MF Import

Ideg Haley July 18.2011 Page 3 of 10 3. Please idenlify any incidental accessory occupancies and lhe requiremenls for those occupancies on the code anaiysis sheet G002, per IBC section and table 508.2.5. The rooms used to collect waste and linen that are over 100 square feet should include details ot construction capable of resisting the passage ot smoke, per IBC section 508.2.5.2. Response: Soiled Linen Closet 182 and Ciean Linen Closet are < 100 SF. Storage Room ",10 wili serve as linen storage for the Nursing Lab beda. See resubmitted si�Qet A123 � eflected ceiling plan (or note for ihis room requiring smoke sealed walls and cei;ings as required per 508.2.5.2. Door 310A has an automatic closer and door seai gaskets as part of hardware group 48 as indicated in the door hardware specifications. (See attached hardware group dcscription.) 4. All assembly occupancies identified in IBC <�ction 303, or defined by the fundion of the space per IBC table 1004.1.1, sliould have the occ;upant load oi the room or space posted near the main exit or exit access doorv+ay, and shown on lhe drawings, per IBC seclion 1004.3. Response: See 1,5,11 & 78IA422 for typical maximum occupancy sign locations at assembly occupancies (classrooms an,i computer labs with 50 or more occupants�. Also attached is the signage specification that schedules these sig�s posted in all assembly rooms. See section 10 14 00 paragreph 3.3.A.3. Construction 1. Shaft enclosures of four stories or more should be shown on lhe drawings as two hour fire- resistance rated construction, since lhe basement is considered a story, per IBC seclion 708.4. Response: The elevator shaft and adjacent mechanical shaft that rise from the Basement ta the 3`" floor have 2•hour shaft walls as shown on the resubmitted drawings A700 — A103 and indicated as partition types 31 and 32 on Sheet A541. 2. The skylight areas over the atrium should be shown on lhe lhird floor reilected ceiling plan, since they are less than 55 feet above the floor and will require sprinkiers, per IBC section 404.3. Response: The skylight above ihe atrium is shown on the Penthouse Retlected ceiling plan on Sheet A104 since the elevation of the skylight is above this level. Showing them at the 3rd floor levei RCP would look congested with other 3"' floor ceiling clements. 3. Partilion types 22, 24, 25 and 30 should reference a UL assembly that has two studs with a space in between. Response: These paRition types have updated UL types indicated as .:�own on the resubmitted A541 sheet. 4. The opening area around stair 3 should be dimensioned, per IBC section 708.2.2 exception 2.1. Response: See Sheet A412 for the dimensions of this stair opening. ��