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M-2_MECHANICAL SCHEDULES AND DETAILS Air System Sizing Summary for F-1 Project Name: 19-101 Kristi Shohet Building 09/26/2019 Prepared by: Kartchner Beaucannon Associates 08:38AM Air System Information Air System Name .................................................. F-1 Equipment Class ....................................... SPLT AHU Air System Type .............................................. SZCAV Number of zones .......................................................... 1 Floor Area ............................................................ 1850.0 ft² Location ..................................................... Boise, Idaho Sizing Calculation Information Calculation Months .................................... Jan to Dec Sizing Data ................................................ Calculated Zone CFM Sizing ................ Sum of space airflow rates Space CFM Sizing ............ Individual peak space loads Central Cooling Coil Sizing Data Total coil load ......................................................... 4.1 Tons Total coil load ....................................................... 49.2 MBH Sensible coil load ................................................. 48.7 MBH Coil CFM at Jul 1500 ........................................... 2630 CFM Max block CFM ................................................... 2630 CFM Sum of peak zone CFM ....................................... 2630 CFM Sensible heat ratio .............................................. 0.989 CFM/Ton ............................................................ 641.1 ft²/Ton ................................................................. 450.9 BTU/(hr·ft²) ........................................................... 26.6 Water flow @ 10.0 °F rise ...................................... N/A Load occurs at .................................................. Jul 1500 OA DB / WB ................................................... 96.0 / 63.0 °F Entering DB / WB ........................................... 75.8 / 62.2 °F Leaving DB / WB ........................................... 56.8 / 55.5 °F Coil ADP .................................................................. 54.7 °F Bypass Factor ........................................................ 0.100 Resulting RH .............................................................. 53 % Design supply temp. ................................................ 55.0 °F Zone T-stat Check ................................................. 1 of 1 OK Max zone temperature deviation ................................ 0.0 °F Central Heating Coil Sizing Data Max coil load ........................................................ 53.6 MBH Coil CFM at Des Htg ........................................... 2630 CFM Max coil CFM ...................................................... 2630 CFM Water flow @ 20.0 °F drop .................................... N/A Load occurs at ................................................... Des Htg BTU/(hr·ft²) .............................................................. 29.0 Ent. DB / Lvg DB ............................................ 63.8 / 84.8 °F Supply Fan Sizing Data Actual max CFM .................................................. 2630 CFM Standard CFM ..................................................... 2369 CFM Actual max CFM/ft² ............................................... 1.42 CFM/ft² Fan motor BHP ........................................................ 0.00 BHP Fan motor kW .......................................................... 0.00 kW Fan static ................................................................. 0.00 in wg Outdoor Ventilation Air Data Design airflow CFM ............................................... 231 CFM CFM/ft² ................................................................. 0.12 CFM/ft² CFM/person ............................................................. 9.63 CFM/person Air System Sizing Summary for F-2 Project Name: 19-101 Kristi Shohet Building 09/26/2019 Prepared by: Kartchner Beaucannon Associates 08:39AM Air System Information Air System Name .................................................. F-2 Equipment Class ....................................... SPLT AHU Air System Type .............................................. SZCAV Number of zones .......................................................... 1 Floor Area ............................................................ 1970.0 ft² Location ..................................................... Boise, Idaho Sizing Calculation Information Calculation Months .................................... Jan to Dec Sizing Data ................................................ Calculated Zone CFM Sizing ................ Sum of space airflow rates Space CFM Sizing ............ Individual peak space loads Central Cooling Coil Sizing Data Total coil load ......................................................... 4.2 Tons Total coil load ....................................................... 50.9 MBH Sensible coil load ................................................. 50.9 MBH Coil CFM at Aug 1500 ......................................... 2850 CFM Max block CFM ................................................... 2850 CFM Sum of peak zone CFM ....................................... 2850 CFM Sensible heat ratio .............................................. 1.000 CFM/Ton ............................................................ 672.2 ft²/Ton ................................................................. 464.7 BTU/(hr·ft²) ........................................................... 25.8 Water flow @ 10.0 °F rise ...................................... N/A Load occurs at ................................................ Aug 1500 OA DB / WB ................................................... 96.0 / 63.0 °F Entering DB / WB ........................................... 75.1 / 60.7 °F Leaving DB / WB ........................................... 56.7 / 54.1 °F Coil ADP .................................................................. 54.7 °F Bypass Factor ........................................................ 0.100 Resulting RH .............................................................. 49 % Design supply temp. ................................................ 55.0 °F Zone T-stat Check ................................................. 1 of 1 OK Max zone temperature deviation ................................ 0.0 °F Central Heating Coil Sizing Data Max coil load ........................................................ 57.2 MBH Coil CFM at Des Htg ........................................... 2850 CFM Max coil CFM ...................................................... 2850 CFM Water flow @ 20.0 °F drop .................................... N/A Load occurs at ................................................... Des Htg BTU/(hr·ft²) .............................................................. 29.0 Ent. DB / Lvg DB ............................................ 64.8 / 85.5 °F Supply Fan Sizing Data Actual max CFM .................................................. 2850 CFM Standard CFM ..................................................... 2567 CFM Actual max CFM/ft² ............................................... 1.45 CFM/ft² Fan motor BHP ........................................................ 0.00 BHP Fan motor kW .......................................................... 0.00 kW Fan static ................................................................. 0.00 in wg Outdoor Ventilation Air Data Design airflow CFM ............................................... 183 CFM CFM/ft² ................................................................. 0.09 CFM/ft² CFM/person ........................................................... 14.09 CFM/person COMcheck Software Version 4.1.1.0 Mechanical Compliance Certificate Project Title: 2015 IECC Project Type: New Construction Location: Boise, Idaho Climate Zone: 5b Construction Site: 2549 N. Stokesberry Pl. Meridian, ID 83646 Owner/Agent: James Gipson James Gipson Architect PO BOX 219 Eagle, ID 83616 208-939-0236 Designer/Contractor: Joseph Wiggins Kartchner Beaucannon Associates 1301 S. Five Mile Rd. Boise, ID 83709 (208) 888-7145 jwiggins@kbamep.com Project Information Energy Code: Kristi Shohet Bldg. Reduced interior lighting power. Requirements are implicitly enforced within interior lighting allowance calculations. Additional Efficiency Package(s) Mechanical Systems List Quantity System Type & Description Heating: 1 each − Central Furnace, Gas, Capacity = 80 kBtu/h Proposed Efficiency = 96.00% Et, Required Efficiency: 80.00 % Et or 78% AFUE Cooling: 1 each − Split System, Capacity = 46 kBtu/h, Air−Cooled Condenser, Unknown Economizer Proposed Efficiency = 18.00 SEER, Required Efficiency: 13.00 SEER Fan System: None 1F−1 (Single Zone): Electric Storage Water Heater, Capacity: 20 gallons Proposed Efficiency: 1.65 SL, %/h (if > 12 kW), Required Efficiency: 1.65 SL, %/h (if > 12 kW) 1Water Heater 1: Mechanical Compliance Statement Compliance Statement: The proposed mechanical design represented in this document is consistent with the building plans, specifications, and other calculations submitted with this permit application. The proposed mechanical systems have been designed to meet the 2015 IECC requirements in COMcheck Version 4.1.1.0 and to comply with any applicable mandatory requirements listed in the Inspection Checklist. Name - Title Signature Date Project Title: Data filename: Kristi Shohet Bldg. H:\Google Drive\2019\19-101 Kristi Shohet Building\com check.cck 09/30/19Report date: 91 of Page ...\19-101 M-2 MECHANICAL SCHEDULE 9/30/2019 9:31:45 AM