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Home My WebLink AboutArchitecturals 3-02-2020CODE REVIEW FOR A-1 ROOF TRUSSES MAINTENANCE BUILDING LOCATED AT 4451 ST. LUCIE BLVD. FT. PIERCE, FLORIDA ARCHITECT’S PROJECT #2019-13/2.0 DATE: MARCH 3, 2020 SCOPE OF WORK The Maintenance Building is a Single Story structure of 5,140 sq. ft. with a small 889 sq. ft. Mezzanine level. The First Floor consist of a Vehicle repair area, Break Room, Two (2) Offices and Men’s and Women’s Toilet Rooms. The Mezzanine level is for Storage and accessed by a straight flight of stairs. The purpose for the Building is to service/repair transport trucks that distribute Pre-engineered Wood Roof Trusses. The construction consists of Stucco finished CMU Walls, Concrete Slab-on-Grade, Pre-Engineered Wood Roof Trusses, CDX Plywood Sheathing, Peel and Stick Membrane and Galvanize Standing Seam Metal Roof Panels. The Office area will be air conditioned. Lighting/Power and Plumbing as required. CODES REFERENCES Florida Building Code 2017 - Building Florida Building Code 2017 – Accessibility Florida Building Code 2017 - Plumbing Florida Fire Prevention Code 6th Edition CODE REVIEW 1) USE AND OCCUPANCY CLASSIFICATION FBC CH.3; FBC 311.2 – MODERATE HAZARD STORAGE “S-1”; LSC CH. 42; STORAGE OCCUPANCIES. 2) SPECIAL DETAILED REQUIREMENTS BASED ON USE AND OCCUPANCY FBC CH.4 N/A 3) GENERAL BUILDING HEIGHTS AND AREAS FBC CH.5; CONSTRUCTION TYPE: TYPE V-B, NON-SPRINKLERED I) Building Height and Number of Stories FBC CH. 504, FBC TABLE 504.3 Allowable Building height above grade plane = 40’ Actual Building height above grade plane = 26’ (to mid-point of Roof) II) Allowable Number of Stories above Grade Plane FBC TABLE 504.4 Allowable number of stories above grade plane = 1 Number of Stories proposed = 1 III) Mezzanines and Equipment Platforms FBC 505; FBC 505.2.1 Aggregate area of Mezzanine not to exceed 1/3rd of the Floor area in which it is located. Floor area = 5,140 sq. ft. x 33% = 1,696 sq. fArea of Mezzanine = 889 sq. ft. < 1,696 sq. ft. - OK Clear height below Mezzanine = 10’-8” > 7’-0” - OK V) Allowable Area Factor FBC TABLE 506.2 Maximum allowable area permitted = 9,000 sq. ft. Area of proposed Building (including Mezzanine) = 6,029 V) Mixed Use and Occupancy FBC 508; FBC TABLE 508.4; LSC TABLE 6.1.14.4.1 (b) FBC 2017-Building does not require separation between the Storage Occupancy and the Business Occupancy. However, the required separation per LSC is two (2) Hours. Per the FBC 303.1.1 and 303.1.2 the Breakroom (339 sq. ft. ÷ 15) Is large enough to allow 23 Occupants < 50; therefore considered Group “B” Occupancy. 4) TYPES OF CONSTRUCTION FBC CH.6; FBC 602.5 LSC 42.1.6 TYPE V-B; Non-Sprinklered 5) FIRE AND SMOKE PROTECTION FEATURES FBC CH.7 I) Exterior Walls FBC 705; 705.2.2 There are no projections from the exterior Walls. II) Allowable Area of Openings FBC 705.8.1; FBC TABLE 705.8 Un-protected, Non-Sprinklered. North, South, East and West > 30’ = No Limit III) Fire Partitions (Occupancy Separation) FBC 708; FBC 708.4; LSC 6.1.14.4.1 (b) The Storage S-1 Occupancy will be separated from the Business Occupancy “Group B” with Type D-2 CMU providing a 2 Hr. Fire Separation. The Ceilings in the Offices, Break Room and Toilet Rooms will also be 2 Hr. Fire Resistant rated. IV) Horizontal Assemblies FBC 711.2; FBC 711.2.4 See iii) above concerning horizontal Ceiling separation provisions. 6) INTERIOR FINISHES FBC CH.8; FBC TABLE 803.11; LSC 38.3.3.2; 42.3.3.2 All Interior Wall and Ceiling finishes to conform with the Tables below: Storage Group S-1; Non-Sprinklered Interior Exit Stairways Ramps and Exist Passageways Corridors and Enclosure for Exit Access Stairways/Ramps Rooms and Enclosed Spaces C Business Occupancy Group B; Non-Sprinklered Interior Exit Stairways Ramps and Exist Passageways Corridors and Enclosure for Exit Access Stairways/Ramps Rooms and Enclosed Spaces C Class C – Flame Spread Index – 76-200; Smoke Developed Index – 0-430 I) Interior Floor Finish FBC 804; FBC 804.4.2; LSC 10.2; 38.3.3.3.2; 42.3.3 Provide Floor finishes throughout that have a minimum Critical Flux of Class II. 7) FIRE PROTECTION SYSTEMS FBC CH.9; FBC 903.2.9; LSC 42.3.5 An Automatic Sprinkler System is not required. I) Portable Fire Extinguishers FBC 906; FBC TABLE 906.3(1); LSC 9.9; 38.3.5 See Life Safety Plan for Locations. Maximum distance of Travel to an extinguisher = 75’ II) Fire Alarm and Detection Systems FBC 907; FBC 907.2.2; LSC 9.6; 38.3.4.1; 42.3.5 Not required. 8) MEANS OF EGRESS FBC CH.10; LSC 38.2; 42.2 I) General Means of Egress FBC 1003; FBC 1003.2 Ceiling height Group S-1 = 20’-0” > 7’-6” – o.k. Ceiling height Group B = 10’-8” > 7’-6” – o.k. II) Occupant Load FBC 1004; FBC TABLE 1004.1.2; LSC TABLE 7.3.1.2 Office area; 889 sq. ft. ÷ 100 = 9 Occupants Storage S-1; 5,140 sq. ft. ÷ 200 = 27 Occupants Total = 36 Occupants II) Means of Egress Sizing FBC 1005; FBC 1005.3.1; FBC 1005.3.2; LSC 38.2.3; 42.2.3 a) Stairs Mezzanine; 889 sq. ft. ÷ 300 = 3 Occupants Stairway capacity; 3 x 0.3” = 0.9” Stairway capacity provided = 50.5” b) Doors i) Occupant load Offices; 9 x 0.2” = 1.8” Minimum width provided = 36” ii) Occupant load Storage S-1 = 27 x 0.2” = 5.4” Minimum width provided; 3 x 36” =108” III) Number of Exits and Exit Access Doorways FBC 1006; FBC TABLE 1006.2.1; LSC 42.2.4 Minimum Means of Egress required = 2 Number of Means of Egress provided = 3 IV) Exit and Exit Access Doorway Configuration FBC 1007; FBC 1007.1.1; LSC 7.5; 42.2.5 Maximum Building Diagonal = 99’ Door separation = 75’ 50% x 99’ = 50’ < 75’ – OK (See Life Safety Plans) IV) Means of Egress Illuminations FBC 1008; LSC 7.8; 42.2.8; 42.2.9 a) Illumination Required FBC 1008.2 The Means of Egress serving a room or space shall be illuminated at all times. b) Illumination Level Under Normal Power FBC 1008.2.1; NFPA 101, 7.8; 42.2.8 Means of Egress Illumination shall not be less than 1 Footcandle (11 LUX) at the walking surface. c) Emergency Power for Illumination FBC 1008.3; NFPA 101, 7; 42.2.9 The power supply for Means of Egress illumination to be provided by the premises power supply. d) Illumination Level Under Emergency Power FBC 1008.3.5 Emergency lighting facilities to be arranged to provide Initial illumination not less than an average of 1 Footcandle (11 LUX) along the path of Egress. XIV) Accessible Means of Egress FBC 1009; FBC 2017-Accessibility a) Accessible Routes FBC 206 The Site Plan provides for an accessible route from the accessible Parking spots to the Facility entrance. b) Accessible Means of Egress FBC 207 All Means of Egress are accessible. c) Parking Spaces FBC 208 Accessible parking spaces are provided on site. d) Drinking Fountains FBC 211; 602.1; 602.6; FBC Plumbing 2017; 410.4-Substitution A “Hi-Lo” combination Drinking fountain is provided. e) Toilet Facilities and Bathing Facilities FBC 213; 603 Men’s and Women’s facilities are located on an accessible route and meet the clear floor space requirements for fixtures and door clearances. Accessible Showers are provided. VI) Doors, Gates and Turnstiles FBC 1010; NFPA 101; 7.2.1; 42.2.2.2 a) Size of Doors, Door Swing, Direction of Swing FBC 1010.1.1; 1010.1.2; 1010.1.2.1 All Exit Doors are 36” wide x 96” high, side hinged swinging type and open in the direction of Egress. b) Doors Opening Force FBC 1010.1.3 i) Pushing or pulling – 5 pounds (22N) ii) Door latch release – 15 pounds (67N) iii) Door set in motion – 30 pounds (133N) c) Thresholds FBC 1010.1.7 Maximum threshold height above finished Floor = ½”. I) Stairways FBC 1011; LSC 7.2.2; 42.2.2.3 a) Width and Capacity FBC 1011.2 Minimum width required = 44” Stair width provided = 50.5” b) Head Room FBC 1011.3 Minimum headroom required = 80” Minimum headroom provided = 112” c) Riser Height and Tread Depth FBC 1011.5.2 Riser height provided = 7” Tread depth provided = 11” VIII) Handrails/Graspability/Continuity/Extensions FBC 1014; FBC 1014.3; 1014.4; 1014.6; LSC7.2.2 a) Handrail height not less than 34” and not more than 38” above nosing’s. b) Circular cross section not less than 1 ¼” an no greater than 2”. c) The handrail gripping surfaces are continuous. d) Handrail extensions will extend horizontally 12” beyond the bottom riser and will be continuous with the guard rail around the Mezzanine level. IX) Guards FBC 1015; FBC 1015.3; 1015.4 The guardrail around the Mezzanine level will be 42” high above the walking surfaces. X) Exit Access Travel Distance FBC 1017; FBC TABLE 1017.2; LSC TABLE 42.2.6 Maximum travel distance to Exit permitted = 200’ Actual maximum travel distance to an Exit = 113’ (See Life Safety Plan) XI) Exit Discharge FBC 1028 All Exits discharge directly to the exterior of the Building. 9) PLUMBING FIXTURES FBC 2017 – PLUMBING; FBC CH.4; FBC TABLE 403.1 Primary Occupancy Storage S-1 Occupant Load =36; 18 Female; 18 Male Water Closets: Male/Female; 1per 100 Lavatories: Male/Female; 1per 100 Drinking Fountains: Male/Female; 1per 400 Service Sinks: 1 GROUP S-1; NON-SPRINKLERED WATER CLOSETS LAVATORIES DRINKING FOUNTAINS SERVICE SINKS Required Provided Required Provided Required Provided Required Provided Male 1 1 1 1 1 1 1 2 Female 1 1 1 1 OMIT MECHANICALCHASE. SEE SHEET S-2.0OMIT MECHANICALCHASE.SEE SHEET S-2.0 HARDWARE SCHEDULE: A. The following schedule is furnished for whatever assistance it may afford the contractor; do not consider it as entirely inclusive. Should any particular door or item be omitted in any scheduled hardware group, provide door or item with hardware same as required for similar purposes. Quantities listed are for each pair of doors; or for each single door. B. This hardware schedule prepared by. Allegion, PLC 3451 Technological Ave, Suite 7 Orlando FL 32817 Ph: 407-571-2000 Fax 407-571-2006 HARDWARE GROUP NO. 01 Provide each SGL door(s) with the following: QTY DESCRIPTION CATALOG NUMBER FINISH MFR 3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA STOREROOM LOCK T581P6 DAN 23981152 626 FAL 1 EA SURFACE CLOSER SC71 HDPA 689 FAL 1 EA KICK PLATE 8400 10" X 2" LDW B-CS 630 IVE 1 EA FLOOR STOP FS444 613 IVE 1 EA RAIN DRIP 142AA AA ZER 1 EA GASKETING 8150SBK PSA BK ZER 1 EA THRESHOLD 566A-223 A ZER FBC NOA FL12400 BASIS OF DESIGN - DOOR SWEEP BY DOOR MFR HARDWARE GROUP NO. 02 Provide each SGL door(s) with the following: QTY DESCRIPTION CATALOG NUMBER FINISH MFR 3 EA HINGE 5BB1 4.5 X 4.5 652 IVE 1 EA ENTRY / OFFICE LOCK W511P DAN 626 FAL 1 EA SURFACE CLOSER SC81A REG OR PA AS REQ 689 FAL 1 EA KICK PLATE 8400 10" X 2" LDW B-CS 630 IVE 1 EA WALL STOP WS406/407CVX 630 IVE 1 EA GASKETING 488FSBK PSA BK ZER HARDWARE GROUP NO. 03 Provide each SGL door(s) with the following: QTY DESCRIPTION CATALOG NUMBER FINISH MFR 3 EA HINGE 5BB1 4.5 X 4.5 652 IVE 1 EA PRIVACY LOCK W301S DANE 626 FAL 1 EA SURFACE CLOSER SC81A REG OR PA AS REQ 689 FAL 1 EA KICK PLATE 8400 10" X 2" LDW B-CS 630 IVE 1 EA WALL STOP WS406/407CVX 630 IVE 1 EA SILENCER SR64 GRY IVE HARDWARE GROUP NO. 04 Provide each SGL door(s) with the following: QTY DESCRIPTION CATALOG NUMBER FINISH MFR 3 EA HINGE 5BB1 4.5 X 4.5 652 IVE 1 EA PASSAGE SET W101S DAN 626 FAL 1 EA SURFACE CLOSER SC81A REG OR PA AS REQ 689 FAL 1 EA KICK PLATE 8400 10" X 2" LDW B-CS 630 IVE 1 EA WALL STOP WS406/407CVX 630 IVE 1 EA SILENCER SR64 GRY IVE HARDWARE GROUP NO. 05 Provide each RU door(s) with the following: QTY DESCRIPTION CATALOG NUMBER FINISH MFR ALL HARDWARE BY DOOR MFR.