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Permit Review Detail
Review Status: Completed
Review Details: RESUBMITTAL
Permit Number - T15CM05509
Review Name: RESUBMITTAL
Review Status: Completed
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 10/02/2015 | ROBERT SHERRY | MECHANICAL-COMMERCIAL | REVIEW | Reqs Change | 1. The provided documentation from the manufacturer will be sufficient for COMcheck but the glazing information shown on sheets A-1.2, A-2.1, A-5.1, A5.2, A-5.3, and A-5.5 should be either removed or changed to agree with the values shown on COMcheck and the interior finish schedule on sheet A-7.2. Include two copies of the complete COMcheck reports with the next submittal. [Initial comment: Footnote (c) of the envelope assembly section of the COMcheck Envelope Compliance Certificate calls for supporting documentation of the fenestration performance. Provide documentation (e.g. a bid report from a window manufacturer) to show the fenestration components will provide the performance shown in the COMcheck analysis. For site assembled commercial products, the NFRC component modeling approach program enables commercial window manufacturers to produce bid reports to prove energy performance prior to being awarded a job and provide finalized label certificates once the product has been installed. Fenestration performance reports based on AAMA 507 are based on energy simulations only (no actual testing) and are not acceptable.] 2. Section 403.2.1 (4) does allow for recirculation of air from the restrooms provided that the resulting airstream contains no more than 10% of the resulting supply airstream contains recirculated air. The question is: how are you going to introduce the recirculated air from the restroom into the supply airstream? Your answer to the original comment indicates that the recirculated air will exit through the restroom doors and travel along the hallway to the sales floor. Refer to Section 601.2, IMC 2012 and explain how the hall, identified as an egress corridor on sheet A-0.2 is not being used as a duct. On closer examination, it appears that the return air from rooms 105, 106, 114, and 115 are also using the hall as a duct. Show how this will be rectified. [Initial comment: Revise the sequence of operation for the restroom exhaust fans so that all of the air supplied to the restrooms will be exhausted (i.e. supply air is delivered to the restrooms continuously therefore the exhaust fans shall operate continuously during the operating hours for the store). Reference: Section 403.2.1 (4), IMC 2012.] 3. Revise the ventilation calculations to include the occupancy classification from Table 403.3 that was used to determine the required ventilation air flow for each space. Include the zone air distribution effectiveness (Table 403.3.1.2, IMC 2012) when calculating the zone outdoor airflow. Determine the system outdoor air intake flow rate for th rooftop units supplying multiple zones as described in Sections 403.3.2.3.1 through 403.3.2.3.4, IMC 2012. Verify that all of the rooms have been included in the calculations (i.e. rooms 114 and 115) and correct the arithmetic in the calculations (e.g. 616*0.12=73.9, not 37). [Initial comment: The City of Tucson has adopted the 2012 IMC as the approved method for calculating ventilation requirements. Revise the ventilation calculations per Sections 403.3 and 403.3.2.3, IMC 2012. |
| 10/02/2015 | ROBERT SHERRY | PLUMBING-COMMERCIAL | REVIEW | Reqs Change | 1. The maximum flow allowed through a 1" water meter by Tucson Water is 37.5 GPM; your data indicate a demand of 44 GPM so a 1-1/2" meter will be required. In addition, the water fixture unit calculations indicate that the flush-valve water closets have been counted as being private. The term "private" for plumbing fixtures applies to fixtures that are located in a residence or apartment, non-public toilet rooms in hotels or motels, and are intended for the use of a family or an individual. [Initial comment: Section 604.1, IPC 2012 allows water distribution systems to be designed using accepted engineering methods. Provide the source of the method used to determine the water demand and provide calculations showing how the water supply piping has been sized.] 2. Using Table 402.4(2), IFGC 2012, both RTU-1 (150 CFH @ ~ 150') and RTU-2 (150 CFH @ ~ 90') require a 1" pipe, not a ¾" pipe. Show how you determined the size of these branch pipes. [Initial comment: Revise the gas pipe sizes based on the demand and developed pipe length for each appliance. Reference: Sections 402.1 and 402.3, IFGC 2012. (Note: based on the dimensions shown in detail 2/P-1.2, the total developed pipe length is just over 150 feet, not 140 feet.)] |
| 10/06/2015 | DAN SANTA CRUZ | ELECTRICAL-COMMERCIAL | REVIEW | Reqs Change | As per the last Electrical plan review comment,"Please provide full compliance with the Tucson / Pima County Outdoor Lighting Code". Plaese verify that the exterior Luminaires 'W','WS', 'A', 'G', are in compliance with sec. 402.1 Rated Color Temperature not to exceed 3500K. |
| 10/07/2015 | DAVID RIVERA | ZONING | REVIEW | Approved | |
| 10/12/2015 | CPIERCE1 | COMMERCIAL IMPACT FEE | COMMERCIAL IMPACT FEE PROCESSING | Completed |