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HomeMy WebLinkAboutInternational Buld code review summary INTERNATIONAL BUILDING CODE REVIEW SUMMARY PROJECT: Wayzata Country Club Renovation and Addition Project Address PROJECT NUMBER: WCC0301 DATE: January 2004 APPLICABLE CODES INTERNATIONAL BUILDING CODE: 2000 Edition ACCESSIBILITY CODE 2003 Chapter 1341 STATE BUILDING CODE: 2003 Amendments A.OCCUPANCY CLASSIFICATION [Section 302.1,Table 302.3.3) GROUP DESCRIPTION OF AREA A-2 Restaurant/Ballroom B Offices S-2 Storage ACCESSORY USE AREA(IF ANY): [Section 302.2] (No fire barrier is required between areas occupying 10%or less than the total floor area of a building.) MIXED OCCUPANCY RESTRICTIONS(IF ANY): [Section 302.3] A-2 to B=1-hour separation required B to S-2=1-hour separation required INCIDENTAL USE AREAS(IF ANY): [Table 302.1.1] Storage locations over 100 sq.ft.as indicated on plan-1 hour separation required. Laundry rooms over 100 square feet-1 hour separation required. Boiler rooms over 15 psi and 10 horsepower-automatic sprinkler system. Waste and linen collection rooms over 100 square feet-1 hour separation required. B.TYPE OF CONSTRUCTION [Table 601,Section 602] TYPE 3II-B (new construction at addition) TYPE V-B (existing construction and remodeling) C.EXTERIOR WALL AND OPENING PROTECTION [Table 602,Section 704.12] FIRE RESISTANCE REQUIREMENTS FOR EXTERIOR WALLS BASED ON FIRE SEPARATION DISTANCE: Less than 5 feet-Group A,B,M,S-2;1 hour required separation Greater than or equal to 5 feet and less than 10 feet-Group A,B,M.S-2;1 hour required separation Greater than or equal to 10 feet and less than 30 feet-Group A,B,M,S-2;no required separation At least or greater than 30 feet-Group A,B,M,S-2;no requirement D.ALLOWABLE HEIGHTS AND BUILDING AREA [Table 503] HEIGHT MODIFICATIONS: [Section 504] ALLOWABLE AUTOMATIC ACTUAL CONST.TYPE OCCUPANCY HEIGHT SPRINKLER INCREASE HEIGHT II-B S-2 55 feet +20 feet=75 feet ?feet(average height) ALLOWABLE AUTOMATIC ACTUAL CONST.TYPE OCCUPANCY STORIES SPRINKLER INCREASE STORIES V-B A-2 1 +1 story=2 stories 1 B 2 +1 story=3 stories 1 S-2 2 +1 story=3 stories 2/3 AREA MODIFICATIONS: [Section 506,Equations 5-1 and 5-2] Sprinkler Increase= 200%(multi-storied buildings) Frontage Increase= 100[256/929-0.25]30/30=2.56% (Public way on north side only) Floor area increase= Group A-2: 6,000+[(6,000 x 75)1100]+[(6,000 x 200)/100]=22,500 s.f.per floor Group B: 9,000+[(9,000 x 75)/100]+[(9,000 x 200)/100]=33,750 s.f. per floor Group S-2: 13,500+[(13,500 x 75)/100]+[(13,500 x 200)/100]=50,625 s.f. per floor UNLIMITED AREA ALLOWANCE APPLICABLE: [Section 507] YES NO BUILDING AREA: ACTUAL AREA ALLOWABLE AREA Sub-basement Group S-2 Shop/Office 291 Trash 222 Receiving 408 Smoking Room 118 Electrical Room 209 FLOOR TOTAL= 1,248 50,625 Ground Floor Group B Women's Locker Room 4,047 Men's Locker Room 5,315 Employee Lockers 190 Employee Break 500 Offices 450 Group M Pro Shop 1,700 Group S-2 Seasonal Storage 410 Laundry 583 Mech/Storage 480 Mechanical 1,687 Future use 2,172 Golf Bag Storage 1,180 FLOOR TOTAL= 18,714 33,750 First Floor Group A-2 Casual Dining 2,220 Bar 1,234 Formal Dining 1,860 Living Room 920 Garden Room 387 Wayzata Room 750 Pre-function Area 1,088 Grand Ballroom 3,486 Bar Deck 910 Casual Dining Deck 722 Group B Kitchen 6,246 Valet 90 Group S-2 Coats 200 Wine Room 150 Storage 1,090 FLOOR TOTAL = 21,353 22,500 Second Floor Group B Offices 1041 Board Room 696 Work Room 105 Reception 330 Accounting 594 Storage 529 Mechanical 7000 FLOOR TOTAL= 10,295 33,750 BUILDING TOTAL 51,610 140,625 E.FIRE RESISTIVE REQUIREMENTS BY TYPE OF CONSTRUCTION [Table 601] CONSTRUCTION TYPE:II-B and V-B CONDITION REQUIREMENT NOTES 1.STRUCTURAL FRAME None 2.BEARING WALLS-EXTERIOR None 3.BEARING WALLS-INTERIOR None 4.NONBEARING WALLS-EXTERIOR None See item C above 5.NONBEARING WALLS-INTERIOR None 6.FLOOR CONSTRUCTION None 7.ROOF CONSTRUCTION None F.OCCUPANT LOAD AND EXITING REQUIREMENTS [Table 1003.2.2.2,Section 1003.2.2,1003.2.3,Table 1004.2.1] (Refer to plan for more information.) SQ.FT. ACTUAL OCC.LOAD REQ'D ACTUAL OCCUPANCY CATEGORY PER OCC. SPACE DESCRIPTION AREA FACTOR EXITS EXITS SUBBASEMENT Accessory Storage 300 Shop/Office 291 1 1 1 300 Trash 222 1 1 1 300 Receiving 408 2 1 1 300 Electrical Room 209 1 1 2 Business 100 Smoking Room 118 2 1 1 GROUND LEVEL SUBTOTALS 1,248 7 GROUND FLOOR Locker Rooms 50 Women's Locker Room 4,047 81 2 2 50 Men's Locker Room 5,315 107 2 2 50 Employee Lockers 190 4 1 2 Assembly 15 Employee Break 500 34 1 1 Business 100 Offices 450 5 1 1 Mercantile 30 Pro Shop 1,700 57 2 2 Accessory Storage/Meeh 300 Seasonal Storage 410 2 1 1 300 Laundry 583 2 1 1 300 Mech/Storage 480 2 1 1 300 Mechanical 1,687 6 1 1 300 Future use 2,172 8 1 1 300 Golf Bag Storage 1,180 4 1 1 FIRST LEVEL SUBTOTALS 18,714 312 FIRST FLOOR Assembly(tables&chairs) 15 Casual Dining 2,220 148 2 5 15 Bar 1,234 83 2 2 15 Formal Dining 1,860 124 2 4 15 Living Room 920 62 2 2 15 Garden Room 387 26 1 2 15 Bowman Room 750 50 1 3 15 Pre-function Area 1,088 73 2 2 1 15 Grand Ballroom 3,486 233 2 3 15 Bar Deck 910 61 2 3 15 Casual Dining Deck 722 49 2 2 Kitchen,commercial 200 Kitchen 6,246 32 1 7 Business 100 Valet 90 1 1 1 Accessory Storage 300 Coats 200 1 1 1 300 Wine Room 150 1 1 1 300 Storage 1,090 4 1 1 FIRST LEVEL SUBTOTALS 21,353 948 SECOND FLOOR Business 100 Offices 1041 11 1 1 100 Board Room 696 7 1 1 100 Work Room 105 2 1 1 100 Reception 330 4 1 2 100 Accounting 594 6 1 2 Accessory Storage/Mech 300 Storage 529 2 1 2 Accessory Storage/Mech 300 Mechanical 7000 24 1 2 SECOND LEVEL SUBTOTALS 10,295 56 BUILDING TOTALS 51,610 1323 G.EXITING REQUIREMENTS [Table 1003.2 3] OCCUPANCY F-1 OCC. REQ'D ACTUAL REQ'D ACTUAL AREA LOAD EXIT WIDTH* EXIT WIDTH STAIR WIDTH** STAIR WIDTH (inches per occupant=0.15) (inches per occupant=0.2) Ground Floor-North 1 42 6.30 72 8.40 N/A Ground Floor-North 2 29 4.35 36 5.80 N/A Ground Floor-North 3 358 53.70 68 71.60 N/A Ground Floor-South 1 41 6.15 36 8.20 N/A Ground Floor-South 2 54 8.10 36 10.80 N/A Ground Floor-South 3 203 30.45 36 40.60 48 First Floor-West Entry 194 29.10 72 38.80 N/A First Floor-South 1 1 0.15 36 0.20 N/A First Floor-South 2 38 5.70 64 7.60 N/A First Floor-South 3 61 9.15 72 12.20 N/A First Floor-South 4 116 17.40 36 23.20 N/A First Floor-North 194 29.10 72 38.80 48 Sub-basement 6 0.90 36 1.20 N/A * Door width shall not be less than 32 inches clear [Section 1003.3.1.1] ** Stairway width shall not be less than 44 inches [Section 1003.3.3] EXIT ACCESS TRAVEL DISTANCE: [Table 1004.2.4] OCCUPANCY ALLOWABLE* ACTUAL MAX. A,M 250 feet 210 feet B 300 feet 120 feet S-2 300 feet 185 feet *with sprinkler system H. PLUMBING SYSTEMS [Table 2902.1] MINIMUM NUMBER OF PLUMBING FACILITIES Occupancy Type No.of Occupants Water Closets/Urinals Lavatories Drinking Fountains Other Req'd Actual Req'd Actual Req'd Actual Req'd Actual Restaurant-First 838 6 male 7 male 2 male 3 male 2 1 1 service 1 service Floor 6 female 7 female 2 female 5 female sink sink Business-Second 1 male 1 male 1 service 0 service Floor 26 1 female 1 uni-sex* 1 female 1 uni sex 1 0*' sink sink Storage-Ground 2 male 6 m le 2 male 8 male 1 service 2 service Floor&Sub 283 2 female 7 fe le 2 female 6 female 1 1 sink sinks basement Imeiy- 1.12vil &e.ce,e-5.119(e,