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YelmWAS_Structural Calcs_21-17688 red (2)Harbor Freight T.I. Yelm, Washington 21-17688 Project Name: Location: Job Number: TGE PROJECT NUMBER: 21-17688 HARBOR FREIGHT T.I. Structural Engineering Calculations 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX BRIAN J. SIELAFF, P.E., P.ENG. STRUCTURAL ENGINEERING CALCULATIONS FOR ADA ARCHITECTS, INC. YELM, WASHINGTON Page 1 of 37 Expires 5-18-2022 08/18/2021 1.PROJECT INFORMATION.......................................................................................................................................................... 3 2.PROJECT CODE........................................................................................................................................................................ 5 3.WIND LOADS........................................................................................................................................................................... 6 4.WIND LOADS - MWFRS H≤60' (LOW-RISE BUILDINGS) EXCEPT FOR OPEN BUILDINGS........................................................ 8 5.WIND LOADS - COMPONENTS & CLADDING : H ≤ 60'............................................................................................................. 11 6.STRUCTURAL CALCULATIONS.................................................................................................................................................. 14 7.SOFTWARE PRINTOUTS (ENERCALC)....................................................................................................................................... 23 8.SOFTWARE PRINTOUTS (FIBER REINFORCEMENT).................................................................................................................28 Job Number: 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX TABLE OF CONTENTS SECTION PAGE NO. Structural Engineering Calculations Harbor Freight T.I. Yelm, Washington 21-17688 Project Name: Location: Page 2 of 37 Tamarack Grove Engineering: Address: Date: Firm Registration Number: TGE Engineer of Record: Project Manager: Direct Phone: Office Phone: Office Fax: Email: Project Client Information: Company: Project Number: Contact: Address: Phone: Email: Client Logo: Project Site Information: Name: Address: Local Jurisdiction Information: Jurisdiction: Enforced Code Used: Contact Info: 906 East Yelm Avenue Chris Vaccaro (360-458-8407) www.adaarchitects.cc 812 La Cassia Dr PROJECT INFORMATION 8/18/2021 (208) 345-8941 (208) 345-8946 Boise, Idaho 83705 Structural Engineering Calculations Project Name: Location: Job Number: Harbor Freight T.I. Yelm, Washington 21-17688 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX 603490470 Brian J. Sielaff, P.E., P.Eng. Brendon Collins, E.I. (208) 908-7874 N/A Brian Quinn 17710 Detroit Ave. Cleveland, OH 44107 (216) 521-5134 brendon.collins@tamarackgrove.com ADA Architects, Inc. City of Yelm 2018 International Building Code Yelm, Washington 98597 Harbor Freight T.I. Page 3 of 37 Site Satellite Map:906 East Yelm Avenue, Yelm, Washington 98597 Project Scope of Work: 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX • Provide structural plan and detailing for the support and attachment of new roof or ground mounted mechanical equipment. • Provide detailing for the new openings in existing structure supported by headers or lintels with reinforced jambs. • Provide structural calculations to analyze the existing framing for the support and attachment of new roof or ground mounted mechanical equipment. • Provide structural calculations to analyze header or lintel supports and jambs in new openings in existing structure. Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 4 of 37 Code:International Building Code 2018 Occupancy: Occupancy Group =B Business Risk Category & Importance Factors: Risk Category =II Wind factor = Snow factor = Seismic factor = Type of Construction: Fire Rating: Roof = Floor = Building Geometry: Roof angle (θ) Building length Least width Mean Roof Ht (h) Parapet ht above grd Minimum parapet ht Live Loads: Roof:0 to 200 sf: 200 to 600 sf: over 600 sf: Floor: Typical Floor Partitions 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX 12 psf N/A N/A 24.0 ft 25.5 ft 1.5 ft 20 psf 24 - 0.02Area, but not less than 12 psf 0.0 hr 0.0 hr 0.00 / 12 0.0 deg 193.0 ft 88.8 ft 1.00 1.00 1.00 Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 PROJECT CODE Page 5 of 37 Ultimate Wind Speed ASCE 7- 16 Nominal Wind Speed Risk Category II Exposure Category B Enclosure Classif. Enclosed Building Internal pressure Directionality (Kd) 0.85 Kh case 1 0.7 Kh case 2 0.66 Type of roof Monoslope Topographic Factor (Kzt) Topography Flat Hill Height (H)H<60ft;exp B Half Hill Length (Lh) ؞ Kzt=1.0 Actual H/Lh =0.00 Use H/Lh =0.00 Modified Lh = From top of crest: x = Bldg up/down wind?downwind H/Lh=0.00 K1 = x/Lh =0.00 K2 = z/Lh =0.00 K3 = At Mean Roof Ht: Kzt = (1+K1K2K3)^2 = Gust Effect Factor h =Flexible structure if natural frequency < 1 Hz (T > 1 second). B =If building h/B>4 then may be flexible and should be investigated. /z (0.6h) =h/B = 0.27 Rigid structure (low rise bldg) G = Using rigid structure default Rigid Structure Flexible or Dynamically Sensitive Structure ē = Natural Frequency (η1) = ℓ = Damping ratio (β) = zmin =/b = c =/α = gQ, gv =Vz = Lz =N1 = Q =Rn = Iz =Rh = G =RB = RL = gR = R = Gf = 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX 28.282 η = 0.000 0.000 0.000 0.000 η = 0.000 h = 24.0 ft 0.85 28.282 η = 0.000 310.0 ft 0.00 0.87 0.000 0.30 28.282 30 ft 0.45 0.30 0.25 3.4 70.9 30.0 ft 0.85 0.33 0.0 Hz 320.0 ft 0 1.000 1.00 24.0 ft 88.8 ft 0.0 ft 0.0 ft 0.0 ft 0.0 ft 0.000 0.000 110 mph 85.2 mph +/- 0.18 Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 WIND LOADS Page 6 of 37 Enclosure Classification Test for Enclosed Building: Ao < 0.01Ag or 4 sf, whichever is smaller Test for Open Building: All walls are at least 80% open. Ao ≥ 0.8Ag Test for Partially Enclosed Building: Predominately open on one side only Test Ao sf Ao ≥ 1.1Aoi YES Ag sf Ao > 4' or 0.01Ag NO Aoi sf Aoi / Agi ≤ 0.20 NO Building is NOT Agi sf Partially Enclosed Conditions to qualify as Partially Enclosed Building. Must satisfy all of the following: Ao ≥ 1.1Aoi Ao > smaller of 4' or 0.01 Ag Aoi / Agi ≤ 0.20 Where: Ao = the total area of openings in a wall that receives positive external pressure. Ag = the gross area of that wall in which Ao is identified. Aoi = the sum of the areas of openings in the building envelope (walls and roof) not including Ao. Agi = the sum of the gross surface areas of the building envelope (walls and roof) not including Ag. Test for Partially Open Building: A building that does not qualify as open, enclosed or partially enclosed. (This type building will have same wind pressures as an enclosed building.) Reduction Factor for large volume partially enclosed buildings (Ri) : If the partially enclosed building contains a single room that is unpartitioned , the internal pressure coefficient may be multiplied by the reduction factor Ri. Total area of all wall & roof openings (Aog): Unpartitioned internal volume (Vi) : Ri = Ground Elevation Factor (Ke) Grd level above sea level =Ke = Constant = Adj Constant =0.00256 0.00256 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX 0 sf 0 cf 1.00 0.0 ft 1.0000 Input 0.0 0.0 0.0 0.0 Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 7 of 37 Kz = Kh (case 1) =Edge Strip (a) = Base pressure (qh) =End Zone (2a) = GCpi = Zone 2 length = Wind Pressure Coefficients CASE A Ultimate Wind Surface Pressures (psf) Parapet Windward parapet = psf (GCpn = +1.5)Windward roof Leeward parapet = psf (GCpn = -1.0)overhangs =psf (upward) add to windward roof pressure Horizontal MWFRS Simple Diaphragm Pressures (psf) Transverse direction (normal to L) Interior Zone: Wall psf Roof psf ** End Zone: Wall psf Roof psf ** Longitudinal direction (parallel to L) Interior Zone: Wall psf End Zone: Wall psf ** NOTE: Total horiz force shall not be less than that determined by neglecting roof forces (except for MWFRS moment frames). The code requires the MWFRS be designed for a min ultimate force of 16 psf multiplied by the wall area plus an 8 psf force applied to the vertical projection of the roof. -10.0 12.7 19.2 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX 27.7 -18.4 12.9 12.7 -5.9 19.2 5E 14.6 7.9 6E -4.6 -11.3 -13.1 4E -4.6 -11.3 -5.5 -12.2 3E -6.5 -13.1 -6.5 -12.2 2E -16.4 -23.1 -16.4 -23.1 1E 14.6 7.9 -5.5 4.1 6 -2.0 -8.7 5 10.7 -10.1 4 -2.0 -8.7 -5.0 -11.6 3 -3.5 -10.1 -3.5 -11.6 2 -9.4 -16.0 -9.4 -16.0 6E -0.43 -0.25 -0.61 1 10.7 4.1 -5.0 -0.48 -0.30 -0.66 5E 0.61 0.79 0.43 -0.53 -0.35 -0.71 4E -0.43 -0.25 -0.61 -1.07 -0.89 -1.25 3E -0.53 -0.35 -0.71 -0.48 -0.30 -0.66 2E -1.07 -0.89 -1.25 -0.29 -0.11 -0.47 1E 0.61 0.79 0.43 0.40 0.58 0.22 6 -0.45 -0.27 -0.63 5 -0.37 -0.19 -0.55 4 -0.29 -0.11 -0.47 -0.69 -0.51 -0.87 3 -0.37 -0.19 -0.55 -0.45 -0.27 -0.63 2 -0.69 -0.51 -0.87 GCpf w/-GCpi w/+GCpi 1 0.40 0.58 0.22 CASE B θ = 0 deg Surface GCpf w/-GCpi w/+GCpi 0.70 8.9 ft 18.4 psf 17.8 ft +/- 0.18 44.4 ft Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 WIND LOADS - MWFRS H≤60' (LOW-RISE BUILDINGS) EXCEPT FOR OPEN BUILDINGS Page 8 of 37 Enclosed Buildings with Transverse Frames and Pitched Roofs ASCE 7-16 procedure Base pressure (qh) = GCpi = Enclosed bldg, procdure doesn't apply Roof Angle (θ) = B= ft # of frames (n) = Solid are of end wall including fascia (As) = sf Roof ridge height = ft Roof eave height = ft Total end wall area if soild (Ae) = sf Longidinal Directional Force (F) = pAe p= qh [(GCpf)windward -(GCpf)leeward] KB KS Solidarity ratio (Φ) = n = use n = 3 minimum KB = KS = Zones 5 & 6 area = sf 5E & 6E area = sf (GCpf) windward - (GCpf) leeward] = p = psf Total force to be resisted by MWFRS (F) = kips applied at the centroid of the end wall area Ae Note: The longidudinal force acts in combination with roof loads calculated elsewhere for an open or partially enclosed building. 0.725 6.4 13.7 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX 0.000 3 0.8 0.600 1919 213 88.8 0 0.0 24.0 24.0 2131.9 Job Number: 21-17688 Wind Loads - h≤60' Longitudinal Direction MWFRS On Open or Partially 18.4 psf +/- 0.18 0.0 deg Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Page 9 of 37 NOTE: Torsional loads are 25% of zones 1 - 6. See code for loading diagram. Exception: One story buildings h<30' and 1 to 2 storybuildings framed with light-frame construction or with flexible diaphragms need not be designed for the torsional load case. NOTE: Torsional loads are 25% of zones 1 - 4. See code for loading diagram. Exception: One story buildings h<30' and 1 to 2 storybuildings framed with light-frame construction or with flexible diaphragms need not be designed for the torsional load case. ASCE 7-02 and ASCE 7-05 - MWFRS wind pressure zones 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Location: Yelm, Washington Job Number: 21-17688 ASCE 7-98 & ASCE 7-10 (& later) - MWFRS wind pressure zones Structural Engineering Calculations Project Name:Harbor Freight T.I. Page 10 of 37 Ultimate Wind Pressures Kh (case 1) = h = 0.2h = Base pressure (qh) = 0.6h = Minimum parapet ht = GCpi = Roof Angle (θ) = qi = qh = Type of roof = Monoslope Roof Surface Pressure (psf) Area 25 sf 50 sf Negative Zone 1 -31.7 -29.4 Negative Zone 1'-19.9 -19.9 Negative Zone 2 -41.9 -38.9 Negative Zone 3 -54.6 -48.7 Positive All Zones 16.0 16.0 Overhang Zone 1&1'-30.6 -30.1 Overhang Zone 2 -37.2 -33.3 Overhang Zone 3 -50.0 -43.1 Overhang pressures in the table above assume an internal pressure coefficient (Gcpi) of 0.0 Overhang soffit pressure equals adj wall pressure (which includes internal pressure of 3.3 psf) Parapet qp =Surface Pressure (psf) Solid Parapet Pressure 50 sf CASE A: Zone 2 : 51.8 Zone 3 : 61.5 CASE B : Interior zone : -34.2 Corner zone : -37.4 Walls wall a = GCp +/- GCpi Surface Pressure at h Area 10 sf 200 sf Negative Zone 4 -23.61 -19.37 Negative Zone 5 -29.15 -20.67 Positive Zone 4 & 5 21.77 17.53 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX -20.7 -18.1 1.18 1.00 0.95 0.88 21.8 18.5 17.5 16.2 -1.58 -1.23 -1.12 -0.98 -29.1 -22.6 500 sf -1.28 -1.10 -1.05 -0.98 -23.6 -20.4 -19.4 -18.1 8.9 ft User input 10 sf 100 sf 200 sf 500 sf 10 sf 100 sf 200 sf -44.3 -41.3 -37.4 -34.5 -31.6 -27.7 -38.7 -36.8 -34.2 -32.2 -30.3 -27.7 77.5 70.6 61.5 54.7 47.8 38.7 60.9 57.0 51.8 47.8 43.9 38.7 -20.3 -20.3 User input18.4 psf 10 sf 20 sf 50 sf 100 sf 200 sf 500 sf -59.0 -52.2 -43.1 -36.2 -29.4 -23.8 -18.4 -18.4 -42.4 -38.5 -33.3 -29.4 -25.5 -22.3 -20.3 -20.3 -31.4 -30.8 -30.1 -29.5 -24.7 -20.9 16.0 16.016.0 16.0 16.0 16.0 16.0 16.0 -29.1 -29.1 -62.3 -56.5 -48.7 -42.8 -36.9 -32.2 -29.1 -29.1 -45.7 -42.8 -38.9 -36.0 -33.0 -30.7 -21.8 -21.8 -19.9 -19.9 -19.9 -19.9 -17.1 -16.0 -16.0 -16.0 -34.7 -32.4 -29.4 -27.1 -24.8 -22.9 User input 10 sf 20 sf 50 sf 100 sf 200 sf 350 sf 500 sf 1000 sf 1.5 ft +/- 0.18 0.0 deg 18.4 psf 0.70 24.0 ft 4.8 ft 18.4 psf 14.4 ft Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 WIND LOADS - COMPONENTS & CLADDING : H ≤ 60' Page 11 of 37 Location of C&C Wind Pressure Zones - ASCE 7-10 & earlier Roofs w/ θ ≤ 10° Walls h ≤ 60' Gable, Sawtooth and Monoslope roofs and all walls & alt design h<90'Multispan Gable θ ≤ 7 degrees & 3° < θ ≤ 10° h > 60'Monoslope ≤ 3 degrees h ≤ 60' & alt design h<90' h ≤ 60' & alt design h<90' Monoslope roofs Hip 7° < θ ≤ 27° 10° < θ ≤ 30° Gable 7° < θ ≤ 45° h ≤ 60' & alt design h<90' Sawtooth 10° < θ ≤ 45° h ≤ 60' & alt design h<90' Stepped roofs h ≤ 60' & alt design h<90' 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Location: Yelm, Washington Job Number: 21-17688 Multispan Gable & Structural Engineering Calculations Project Name:Harbor Freight T.I. Page 12 of 37 Location of C&C Wind Pressure Zones - ASCE 7-16 Roofs w/ θ ≤ 10° Walls h ≤ 60' Gable, Sawtooth and Monoslope roofs and all walls & alt design h<90'7 degrees & 3° < θ ≤ 10° h > 60'Monoslope ≤ 3 degrees h ≤ 60' & alt design h<90' h ≤ 60' & alt design h<90' Monoslope roofs Multispan Gable & Hip 7° < θ ≤ 27° 10° < θ ≤ 30° Gable 7° < θ ≤ 45° h ≤ 60' & alt design h<90' Sawtooth 10° < θ ≤ 45° h ≤ 60' & alt design h<90' Stepped roofs h ≤ 60' & alt design h<90' 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 13 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX STRUCTURAL CALCULATIONS Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 14 of 37 Job Number: 21-17688 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Page 15 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 16 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 17 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 18 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 19 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 20 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 21 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 22 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX SOFTWARE PRINTOUTS (ENERCALC) Structural Engineering Calculations Project Name: Location: Job Number: Harbor Freight T.I. Yelm, Washington 21-17688 Page 23 of 37 Job Number: 21-17688 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Page 24 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 25 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 26 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 27 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX SOFTWARE PRINTOUTS (FIBER REINFORCEMENT) Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 28 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 29 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 30 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 31 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 32 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 33 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 34 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 35 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 36 of 37 812 LA CASSIA DR. BOISE, IDAHO 83705 (208) 345-8941 PHONE (208) 345-8946 FAX Structural Engineering Calculations Project Name:Harbor Freight T.I. Location: Yelm, Washington Job Number: 21-17688 Page 37 of 37