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Home My WebLink AboutLA200381-7952 Grinnell Way Permit PackRESIDENTIAL BUILDING PERMIT APPLICATION PAGE 2 OFFICE USE ONLY BUILDING PERMIT TYPE REQUIRED INSPECTIONS SINGLE FAMILY DWELLING BUILDING DUPLEX AS BUILT TOWNHOUSE UNITS BUILDING FINAL DETACHED TOWN HOUSE UNIT DECK FOOTING CONDO FIREPLACE ACESSORY BUILDING FOOTING REROOF FOUNDATION RESIDE FRAMING PORCH FRAMING GARAGES INSULATION RES ADDN/REPAIR/RMDL DECK PORCH GARAGES LATH LOWER LEVEL FINISH LOWER LEVEL FINAL ADDITION OTHER FOUNDATION ONLY PORCH FOOTING MISCELLANEOUS POURED WALL DEMO SEPTIC TANK REMOVAL MOVED SITE MECHANICAL CITY BUILDING VALUATION: $AIR TEST FINAL BUILDING PERMIT FEES ROUGH-IN $PERMIT FEE PLUMBING $PLAN CHECK FINAL $SURCHARGE ROUGH-IN $METRO SAC METER SIZE $CITY WATER HOOKUP UNIT PRESSURE REDUCING VALVE $CITY SEWER HOOKUP UNIT SEWER/WATER $LANDSCAPE ESCROW SEWER/WATER $TREE ESCROW FINAL $MISC ESCROW STREET DRAINTILE $PLUMBING BUILDING INFORMATION $MECHANICAL TYPE OF CONSTRUCTION $SEWER WATER ZONING $OTHER CODE EDITION $TOTAL FIRE SUPPRESSION SYSTEM OCCUPANCY GROUP APPROVED BY: BUILDING INSPECTOR: Date: PLUMBING/MECHANICAL INSPECTOR: Date: COMMENTS: Concept Approval ONLYSubject to Field InspectionInspectorDate2020MN BldgCode03/22/2022dmathews BWPsAbove30" minimum flare for porchroof/floor and deck loads.#1 Grade Southern Pinerequired for span or treatedengineered beam. -Min. 15" clearance to anyobstruction from center ofW.C., 24" in front(typ).PFHPFH One or multiple power vent or direct vent appliances or no combustion appliancesA One or multiple fan-assisted appliances and power vent or direct vent appliancesB One atmospherically vented gas or oil appliance or one solid fuel applianceC Multiple atmospherically vented gas or oil appliances or solid fuel appliancesD 1a) pressure factor (cfm/sf) 0.15 0.09 0.06 0.03 b) conditioned floor area (sf) (including unfinished basements) 1700 Estimated House Infiltration (cfm): [1a x 1b] 255 0 0 0 2.a) Exhaust Capacity continuous exhaust-only ventilation systems (cfm): (not applicable to balanced ventilation systems such as HRV) 0 0 0 0 b) clothes dryer 135 135 135 135 c) 80% of largest exhaust rating (cfm): (not applicable if recirculating system or if powered makeup air is electrically interlocked and matched to exhaust) 0 0 0 0 d) 80% of next largest exhaust rating (cfm): (not applicable if recirculating system or if powered makeup air is electrically interlocked and matched to exhaust) 0 0 0 Total Exhaust Capacity (cfm): [2a+2b+2c+2d] 135 135 135 135 3.a) Makeup Air Requirement Total Exhaust Capacity (from above) 135 135 135 135 b) Estimated House Infiltration (from above) 255 0 0 0 Makeup Air Quantity (cfm): [3a – 3b] (if value is negative, no makeup air is needed) -120 135 135 135 4. For Makeup Air Opening Sizing, refer to Table 501.3.2 One or multiple power vent or direct vent appliances or no combustion appliancesA One or multiple fan-assisted appliances and power vent or direct vent appliancesB One atmospherically vented gas or oil appliance or one solid fuel applianceC Multiple atmospherically vented gas or oil appliances or solid fuel appliancesD Passive makeup air opening duct diameterE,F,G Type of opening or system (cfm) (cfm) (cfm) (cfm) (inches) Passive Opening 1-36 1-22 1-15 1-9 3 Passive Opening 37-66 23-41 16-28 10-17 4 Passive Opening 67-109 42-66 29-46 18-28 5 Passive Opening 110-163 67-100 47-69 29-42 6 Passive Opening 164-232 101-143 70-99 43-61 7 Passive Opening 233-317 144-195 100-135 62-83 8 Passive Opening with Motorized Damper 318-419 196-258 136-179 84-110 9 Passive Opening with Motorized Damper 420-539 259-332 180-230 111-142 10 Passive Opening with Motorized Damper 540-679 333-419 231-290 143-179 11 Powered Makeup AirH >679 >419 >290 >179 not applicable G Barometric dampers are prohibited in passive makeup air openings when any atmospherically vented appliance is installed. H Powered makeup air shall be electrically interlocked with the largest exhaust system. Table 501.3.2 Makeup Air Opening Sizing Table for New and Existing Dwellings C Use this column if there is one atmospherically vented (other than fan-assisted) gas or oil appliance per venting system or one solid fuel appliance. D Use this column if there are multiple atmospherically vented gas or oil appliances using a common vent or if there are atmospherically vented gas or oil appliances and solid fuel appliance(s). E An equivalent length of 100 feet of round smooth metal duct is assumed. Subtract 40 feet for the exterior hood and ten feet for each 90- degree elbow to determine the remaining length of straight duct allowable. F If flexible duct is used, increase the duct diameter by one inch. Flexible duct shall be stretched with minimal sags. D Use this column if there are multiple atmospherically vented gas or oil appliances using a common vent or if there are atmospherically vented gas or oil appliances and solid fuel appliances. A Use this column if there are other than fan-assisted or atmospherically vented gas or oil appliances or if there are no combustion appliances. B Use this column if there is one fan-assisted appliance per venting system. Other than atmospherically vented appliances may also be included. Table 501.3.1 Procedure to Determine Makeup Air Quantity for Exhaust Equipment in Dwellings Use the Appropriate Column to Estimate House Infiltration A Use this column if there are other than fan-assisted or atmospherically vented gas or oil appliances or if there are no combustion appliances. B Use this column if there is one fan-assisted appliance per venting system. Other than atmospherically vented appliances may also be included. C Use this column if there is one atmospherically vented (other than fan-assisted) gas or oil appliance per venting system or one solid fuel appliance. 3 4 X 15 =60 1700 1700 X 0.02 =34 Continuous Ventilation Requirement = Enter # of Bedrooms Ventilation 94 47 Sq Ft of Home (including unfinished basements etc) Total Ventilation Requirement =