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HomeMy WebLinkAboutB15-0528Y MiTek MiTek USA, Inc. 7777 Greenback Lane Suite 109 RECEIVE® Citrus Heights, CA, 95610 Telephone 916/676-1900 Re: 1703-004�.� ��� Fax 916/676-1909 Salas TRB AND ASSOCIATES The truss drawing(s) referenced below have been prepared by MiTek USA,, Inc. under my direct supervision based on the parameters provided by Systems Plus Lumber. Pages or sheets covered by this seal: R50602452 thru R50602453 My license renewal date for the state of California is March 31, 2018. ' CoM9�.IANC� OR MAS May 18,2017. Teodosescu, Eduard IMPORTANT NOTE: Truss Engineer's responsibility is solely for design of individual trusses based upon design parameters shown on referenced truss drawings. Parameters have not been verified as appropriate for any use. Any location identification specified is for file reference only and has not been used in preparing design. Suitability of truss designs for any particular building is the - responsibility of the building designer, not the Truss Engineer, per ANSI/TPI-1, Chapter 2. BUTTE COUNTY MAY 212 2017 DEVELOPMENT SERVICES ON 0 Job Thus Truss Type Qty Pty Sales LUMBER- BRACING - TOP CHORD 2X6 DF No.2 G TOP CHORD Structural wood sheathing directly applied or 3-3-7 oc pudins, except BOT CHORD 2X6 DF No.2 G 850602452 1703-004 C13 Piggyback Base Structural Gable COMMON I I Ga I Gablf 1 544 oc bracing: 20.21. WEBS 1 Row at midpt 2-20, 4-19, 5-17, 6-17,7-17, 8-14 2 Rows at 1/3 pts 7-14 Job Reference (optional) SYSTEMS PLUS LUMBER CO, ANDERSON, CA 8.110 s Apr 13 2017 MTek Industries, Inc. Thu May 18 10:41:33 2017 Page 1 I D:I_YRb2wACHcBGKmOrXOh t YzbJ6r-_IGmpujH 32_BUy3OKFDTNDjtGgDsd_aaq?Fjd8zFHzG 6-7-10 12$13 18-9-15 2510-0 32-10-1 38-113 45-0-6 51�-0 6-7-10 6-1-2 6.1 2 7-0-1 7.0-1 6-1-2 6 1-2 6-7-10 6.00 12 8x8 = 2x4 11 . 8x8 = Scale = 1:89.8 21 20 19 ko 110 17 so 14 13 12 4x10 = 4x10 —_ 2x8 11 - 4x4 = 4x6 = 6x8 = 16 154x6 = 37 4x4 = 2x8 I I 4x6 = 4x6 = LOADING (psf) TCLL 40.0 (Roof Snow --40.0) TCLL 15BCLL .0 BCDL 10.0 • SPACING- 24)..0 Plate Grip DOL 1.15 Lumber DOL 1.15 Rep Stress Incr YES Code IBC2012/TP12007 CSI. TC 0.76 BC 0.62 WB 0.99 Matrix -MSH DEFL. Vert(LL) Vert(TL) Horz(TL) in (loc) Vdefl Ud -0.1620-21 >999 240 -0.3220-21 >999 180 0.09 16 n/a n/a PLATES GRIP MT20 220/195 Weight 362 lb FT=20% LUMBER- BRACING - TOP CHORD 2X6 DF No.2 G TOP CHORD Structural wood sheathing directly applied or 3-3-7 oc pudins, except BOT CHORD 2X6 DF No.2 G 24)-0 oc purlins (511-12 max.): 5-7. WEBS 2X4 OF Stud/Std G -Except` BOT CHORD Rigid ceiling directly applied or 6-0.0 oc bracing, Except: 5-17,7-17:2X4 DF No.2 G 4-8-12 oc bracing: 1-21 7777 Greenback Lane 544 oc bracing: 20.21. WEBS 1 Row at midpt 2-20, 4-19, 5-17, 6-17,7-17, 8-14 2 Rows at 1/3 pts 7-14 MTek recommends that Stabilizers and required cross bracing be installed during truss erection, in accordance with Stabilizer Installation guide. REACTIONS. All bearings 22-2-0 except at=length)1=0-5-8, 16=0-3-8. (lb) - Max Horz 1=152(LC 39) Max Uplift All uplift 100 Ib or less atjoint(s) 16 except 1=1503(LC 37), 14=701(LC 37), 13=452(LC 40), 12=932(LC 40), 11 =-823(LC 40) Max Grav All reactions 250 Ib or less at joint(s) except 1=2780(LC 26), 14=3252(LC 66), 13=835(LC 70), 12=1198(LC 27), 11=913(LC 27), 16=359(LC 26), 11=371(LC 1) FORCES. (lb) - Max. CompJMax Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-2=5282/3037, 2-4=-4083/2327.4-5--2717/1518, 5-61309/898, 6-7=1444/1077, 74=1562/1811, 8-10=1768/1870, 10-11=1613/1607 BOT CHORD 1-21=2738/4618, 20-21=2136/4063,19-20=1366/3020,17-19--552/1779, 16-17=868/482, 14-16=1025/835, 13-14=977/961, 12-13=762(788, 11-12=1383/1457 WEBS 2-20=1252/248, 4-20=31I`722,4-19=1772/226, 5-19=79/1442, 5-17=1725/466, 6-17=1415/205, 7-17=518/2463, 7-14=2859/229, 8-14=947/870, 8-13=887/949, 1D-13=1055/1023,10-12--1033/1000 OQRoFESS/pN NOTES- (11) 1) Wind: ASCE 7-10; Vult=11Omph (3 -second gust) Vasd=87mph; TCDL=6.Opsf, BCDL=6.Opsf, h=25ft; Cat II; Exp C; enclosed; �Q� O TESD _V <C1 MWFRS (envelope) gable end zone; cantilever left and right exposed ; end vertical left and right exposed; Lumber DOL=1.33 plate Js�tP Z grip DOL=1.33 w C 75435 c M 2) TCLL: ASCE E 7 7-10; Pf=40.0 psf (flat roof snow); Category II; Exp C; Partially Exp.; CY- 1 3) Unbalanced snow loads have been considered for this design. 112018 4) Provide adequate drainage to prevent water ponding. 5) This truss has been designed fora 10.0 psf bottom chord live load nonconcurrent with any other live loads. S 6)' This truss has been designed for a live load of 20.Opsf on the bottom chord in all areas where a rectangle 3-0-0 tall by 140-0 wide will fit between the bottom chord and any other members, with BCDL = 10.Opsf. 9�OFCA1 �FO� 7) A plate rating reduction of 20% has been applied for the green lumber members. 8) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 100 Ib uplift at joint(s) 16 except at --lb) 1=1503 14=701 13=459 19=039 11=823 11=023 Mav 18-2017 ® WARNING - V -ft design parameters and READ NOTES ON THIS AND INCLUDED WTEK REFERENCE PAGE NII rev. 101071'1016 BEFORE • -7473 USE , Design valid for use only with Mi elk® connectors. This design is based only upon parameters shown, and is for an individual building component, not a truss system. Before use, the building designer must verify the applicability of design and incorporate parameters property this design into the overall - building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing is always !or 11 'Tel.• M required stability and to prevent collapse with possible personal injury erM property damage. Far general guidance regarding the R fabrication, storage, delivery, erection and bracing of busses and truss systems, see ANSUTPII Quality Criteria, DS849 and BCSI Building Component Safety Information available from Truss Plate Institute, 218 N. Lee Street, Suite 312, Alexandria, VA 22314. 7777 Greenback Lane Skate 109 Citrus Heights, CA 95610 Tle SYSTEMS PLUS LUMBER CO, ANDERSON, CA 8.110 s Apr 13 2017 MTek Industries, Inc. Thu May 18 10:41:33 2017 Page 2 ID:I_YRb2wACHcBGKinOrXOhl YzbJ6r-_IGmpujH32_BUy30KFDTNDjtGgDsd_aaq?Fjd8zFHzG NOTES- (11) 9) This truss has been designed for a total drag load of 6`� Lumber DOL=(1.33) Plate grip DOL=(1.33) Connect truss to resist drag loads along bottom chord from 0-0-0 to 51-8-0 for 116.1 plf. 10) Graphical purlin representation does not depict the size or the orientation of the purlin along the top and/or bottom chord. 11) WARNING: Engineering is void unless truss is fabricated by Systems Plus Lumber Co. Job Truss Truss Type Qty Ply Salas 850602452 1703004 C13 Piggyback Base Structural Gable COMMON 1 I Ga I Gable 1 Job Reference (optional) ®WARNING -Ver By design parameters and READ NOTES ON THIS AND INCLUDED AVTEK REFERENCE PAGE AUI-7473 rev. I&DYMS BEFORE USE • Design valid for use only with MTelk® connectors. This design is based only upon parameters shown, and is for an individual building component not a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall ' budding design. Bracing indicated is to prevent budding of individual truss web arldfor chord members only. Additional temporary and permanent tracing. is always required for stability to M ITek, and prevent collapse with possible personal injury and property damage. For general guidance regarding Ore fabrication, storage, delivery, erection and bracing of busses and truss systems, see ANSVTPIt Quality Criteria, DSB-89 and BCSI Building Component - . safety IMai mad n available from Truss Plate Institute, 218 N. Lee Street, Site 312, Alexandria, VA 22314. 7777 Greenback Lane Tle SYSTEMS PLUS LUMBER CO, ANDERSON, CA 8.110 s Apr 13 2017 MTek Industries, Inc. Thu May 18 10:41:33 2017 Page 2 ID:I_YRb2wACHcBGKinOrXOhl YzbJ6r-_IGmpujH32_BUy30KFDTNDjtGgDsd_aaq?Fjd8zFHzG NOTES- (11) 9) This truss has been designed for a total drag load of 6`� Lumber DOL=(1.33) Plate grip DOL=(1.33) Connect truss to resist drag loads along bottom chord from 0-0-0 to 51-8-0 for 116.1 plf. 10) Graphical purlin representation does not depict the size or the orientation of the purlin along the top and/or bottom chord. 11) WARNING: Engineering is void unless truss is fabricated by Systems Plus Lumber Co. Job Truss Truss Type Qty Ply Salas 850602452 1703004 C13 Piggyback Base Structural Gable COMMON 1 I Ga I Gable 1 Job Reference (optional) ®WARNING -Ver By design parameters and READ NOTES ON THIS AND INCLUDED AVTEK REFERENCE PAGE AUI-7473 rev. I&DYMS BEFORE USE • Design valid for use only with MTelk® connectors. This design is based only upon parameters shown, and is for an individual building component not a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall ' budding design. Bracing indicated is to prevent budding of individual truss web arldfor chord members only. Additional temporary and permanent tracing. is always required for stability to M ITek, and prevent collapse with possible personal injury and property damage. For general guidance regarding Ore fabrication, storage, delivery, erection and bracing of busses and truss systems, see ANSVTPIt Quality Criteria, DSB-89 and BCSI Building Component - . safety IMai mad n available from Truss Plate Institute, 218 N. Lee Street, Site 312, Alexandria, VA 22314. 7777 Greenback Lane Suite 109 Citrus Heights. CA 95610 Job J 1 J 1 TruSS Truss Type Qty Pry Salas ' Vdefl Ud PLATES GRIP (Roof Snow --40. Plate Grip DOL 1.15 R50602453 1703-004 D05 Common 1 1 MT20 220/195 TCLL 15.0 Lumber DOL 1.15 BC 0.46 Vert(TL) -0.31 Job Reference (optional) -0 "VJ uunn.=R VV' — lucrNOUN, 11a.l l u s mpr 7 J LUl 1 ml l ex InausmeS, mC. I nu May la 10:41::14 LUl r Pagel ID:1_YRb2wACHcBGKmOrXOhlYzbJ6r-SUgBlEkvgM6256eCuzkiwRF71DbSMasj2F G9azFHzF 65-4 12-4-0 18-2-12 24-" 65-4 5-10-122 5.10-12 654 1 Scale = 1:43.4 5x6 = 3 4X8 = 6x6 = 3x5 = 4x8 = 1 5 5 LOADING (psf) TCLL 40.0 SPACING- 2-0-0 CSI. DEFL. in (loc) Vdefl Ud PLATES GRIP (Roof Snow --40. Plate Grip DOL 1.15 TC 0.39 Vert(LL) -0.14 6-7 >999 240 MT20 220/195 TCLL 15.0 Lumber DOL 1.15 BC 0.46 Vert(TL) -0.31 6-7 >955 180 BCLL 0.0 ' Rep Stress Inca YES WB 0.41 Horz(TL) 0.08 5 n/a n/a BCDL 10.0 Code IBC2012/TPI2007 Matrix -MSH Weight 122 Ib FT = 20°h LUMBER - TOP CHORD 2X6 DF No.2 G BOT CHORD 2X4 DF No.1&BtrG WEBS 2X4 DF Stud/Std G REACTIONS. (Ib/size) 1=1603/0-5-8, 5=1603/0-5-8 Max Horz 1=99(LC 45) Max Uplift 1=995(1_C 37), 5=995(LC 40) Max Grav 1=2069(LC 24), 5=2069(LC 23) FORCES. (Ib) - Max Comp./Max Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-2=3808/1983, 2-3=283911083, 34=2839/1083, 4-5=3808/1983 BOT CHORD 1-7=1812/3302, 6-7=594/1823, 5-6=1712/3302 WEBS 3-6=1561936, 4-6=750/252, 3-7=155/936,2-7=750/251 BRACING - TOP CHORD Structural wood sheathing directly applied or 3-10-15 oc purlins. BOT CHORD Rigid ceiling directly applied or 4-11-0 oc bracing. MiTek recommends that Stabilizers and required cross bracing be installed during truss erection, in accordance with Stabilizer Installation guide. NOTES- (9) 1) Wind: ASCE 7-10; VuIt=110mph (3 -second gust) Vasd=87mph; TCDL=6.Opsf, BCDL=6.Opsf, h=25ft; Cat II; Exp C; enclosed; MWFRS (envelope) gable end zone; cantilever left and right exposed ; end vertical left and right exposed; Lumber DOL=1.33 plate grip DOL=1.33 2) TCLL: ASCE 7-10; Pf--40.0 psf (flat roof snow); Category 11; Exp C; Partially Exp.; Cr 1 3) Unbalanced snow loads have been considered for this design. 4) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. 5) ' This truss has been designed for a live load of 20.Opsf on the bottom chord in all areas where a rectangle 3-6-0 tall by 1-0-0 wide will fit between the bottom chord and any other members, with BCDL = 10.Opsf. 6) A plate rating reduction of 20% has been applied for the green lumber members. 7) Provide mechanical Connection (by others) of truss to bearing plate capable of withstanding 100 Ib uplift at joint(s) except at --lb) 1=995, 5=995. 8) This truss has been designed for a total drag load of 3500 Ib. Lumber DOL=(1.33) Plate grip DOL=(1.33) Connect truss to resist drag loads along bottom chord from 0-0-0 to 24-8-0 for 141.9 plf. 9) WARNING: Engineering is void unless truss is fabricated by Systems Plus Lumber Co. Q�OFESS/pN TEO�ps� c U.1WPC 75435 FC m W ;0 t *y&P_u2018 �* ` r 9TFOFCAI.1FOe- May 18,2017 ®WARNING - Kvfry design parameters and READ NOTES ON THIS AND INCLUDED 54THr REFERENCE PAGE aB1-7073 rev. M=015 BEFORE USE. Design valid for use only with MiTekir connector:. This design is based only upon parameters shown, and is for an individual building component, not ' a truss system. Before use, the building designer must verify the applicability of design parameters and property incorporate this design into the overall building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing MITek• is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSVTPII Quality Criteria, DSB-89 and SCSI Building Component 7777 Greenback Lane Safety Infommtion available from Truss Plate Institute, 218 N. Lee Succi Suite 312, Alexandria, VA 223% Suite 109 Citrus Heights, CA 95610 Symbols Numbering System ® General Safety Notes PLATE LOCATION AND ORIENTATION Center plate on joint unless z, y offsets are indicated. 64-8 dimensions shown in ft-in-sixteenths (Drawings not to scale) Failure to Follow Could Cause Property Damage or Personal Injury Dimensions are in ft-in-sixteenths. Apply plates to both sides of truss 1 1. Additional bracing for and fully embed teeth. 2 3 stability truss system, e.g. TOP CHORDS diagonal or X-bracing, is always required. See SCSI. 0-1 c1•2 c2•3 2. Truss bracing must be designed by an engineer. For 6�1 WEBS O 4 wide truss spacing, individual lateral braces themselves may require bracing, or aitemative Tor I T r ° bracing should be considered. O Ustack 3. Never exceed the design loading shown and never materials on inadequately braced trusses. For 4 x 2 orientation, locate Q. 4. Provide copies of this truss design to the building designer, erection supervisor, property owner and c7•8 csa cse I- BOTTOM CHORDS plates 0- 'lid' from outside all other interested parties. edge of truss. 8 7 6 5 5. Cut members to bear tightly against each other. This symbol Indicates the JOINTS ARE GENERALLY NUMBERED/LETTERED CLOCKWISE 6. Place plates on each face of truss at each joint and embed fully. Knots and wane at joint required direction of slots in AROUND THE TRUSS STARTING AT THE JOINT FARTHEST TO locations are regulated by ANSI/TPI 1. connector plates. THE LEFT. 7. Design assumes trusses will be suitably protected from "Plate location details available in MiTek 20/20 CHORDS AND WEBS ARE IDENTIFIED BY END JOINT the environment in accord with ANSI/TPI 1. software or upon request. NUMBERS/LETTERS. 6. Unless otherwise noted, moisture content of lumber shall not exceed 19% at time of fabrication. PLATE SIZE PRODUCT CODE APPROVALS 9. Unless expressly noted, this design is not applicable for ICC-ES Reports: use with fire retardant, preservative treated, or green lumber. The first dimension is the plate width measured perpendicular 4 x 4 ESR-1311, ESR-1352, ESR1988 10. Camber is a non-structural consideration and is the responsibility of truss fabricator. General practice is to to slots. Second dimension is ER-3907, ESR-2362, ESR-1397, ESR-3282 camber for dead load deflection. the length parallel to slots. 11. Plate type, size, orientation and location dimensions indicated are minimum plating requirements. LATERAL BRACING LOCATION 12. Lumber used shall be of the species and size, and Indicated by symbol shown and/or Trusses are designed for wind loads in the plane of the in all respects, equal to or better than that specified. by text in the bracing section of the truss unless otherwise shown. 13. Top chords must be sheathed or purlins provided at output. Use T or I bracing spacing indicated on design. if indicated. Lumber design values are in accordance with ANSI/TPI 1 section 6.3 These truss designs rely on lumber values 14. Bottom chords require lateral bracing at spacing, BEARING established by others. or less, H no ceiling is Installed, unless otherwise noted. 15. Connections not shown are the responsibility of others. Indicates location where bearings (supports) occur. Icons vary but © 2012 MiTek® All Rights Reserved 16. Do not cut or alter truss member or plate without prior approval of an engineer. reaction section indicates joint number where bearings occur. 17. Install and load vertically unless indicated otherwise. Min size shown is for crushing only. � 18. Use of green or treated lumber may pose unacceptable environmental, health or performance risks. Consult with Industry Standards: project engineer before use. ANSI/TPI1: National Design Specification for Metal 19. Review all portions of this design (front, back, words Plate Connected Wood Truss Construction. and pictures) before use. Reviewing pictures alone DSB-89: Design Standard for Bracing.so[ is not sufficient. BCSI: Building Component Safety Information, MiTek0 20. Design assumes manufacture in accordance with Guide to Good Practice for Handling, ANSI/TPI 1 Quality Criteria. Installing & Bracing of Metal Plate Connected Wood Trusses. MiTek Engineering Reference Sheet: MII-7473 rev. 10/03/2015