2131 LAKE HEIGHTS DR 2021-09-07 - Laserfiche WebLink

The hoods have been submitted as a separate permit and the information related to the hood installation has been included in the building permit architectural drawings for reference purposes only. For coordination and continuity,we would like to keep the hood information in the building permit set. Hood specific items such as hood construction and supports have been clearly noted as "For Reference Only - Not For Construction", and clouded with Delta #1. Building modifications to facilitate the hood installations will be included as part of this building permit. d. Continuing with the previous comment, minor modifications to the building to facilitated installation and support of the hoods may be included in the building permit or the mechanical permit. If the sketch is retained, the building modifications should be clearly delineated as part of this permit. Modifications to the building to facilitate installation and support of the hoods will remain part of the building permit submission, labeled accordingly,and clouded with Delta#1. e. The sketch appears to show connection of Type I hoods to the existing wood frame walls. The hoods are required to comply with the minimum clearance requirements to combustible construction. Modifications to the wall should be included in the building permit to provide the minimum required clearance. See IMC Section 507.2.6. The existing walls will be provided with compliant wall protection at the Type I hood. See detail 6/A9.1 that has been added and clouded with Delta#1. 2. Partial Plan 2/A1.2 shows new exhaust ducts for the Type I hoods. It is presumed that the ducts between the hoods and the shafts will be constructed to provide the require fire protection with the adjacent combustible construction. The construction of the ducts should be shown in the drawings,or is required to be specified in the permit submittal for the hoods. See IMC Section 506.3.6. To clarify,we are installing one(1)Type I hood and one(1)Type II hood. I have noted this on drawing 2/A1.2 and clouded it with Delta#1.Within the building,the Type I hood will be wrapped using 3M Fire Barrier Duct Wrap 615+. Refer to detail 7/A9.1 clouded with Delta#1. 3. Partial Plan 2/A1.1 shows a new walk-in refrigeration unit accessed through a new door in the exterior wall. A detail should be provided showing that the doorway includes an accessible threshold. See IBC Section 1101.2 and ICC A117.1-09 Section 404.2.4. Please see details 9&10/A9.1 for threshold condition and flashing at the walk-in cooler door. Details have been clouded with Delta#1. 4. Details for the new interior walls are provided on Sheet A9.1. A detail specifying the top and bottom sill connections to the structure should be provided. The connections should be adequate for a 5 psf load on the wall surfaces. See IBC Section 1607.14. Please see detail 8/A9.1 for top and bottom sill connection detail. Detail has been clouded with Delta#1. Novenber 16,2020 CLARK I BARNES 2