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Floor Truss.pdf_S 2110129 Installation Drawings 11-29-21 171616 1st Floor
COMPONENT DESIGN AND PLACEMENT DIAGRAMS FOR WRIGHT BUILDERS FLOOR TRUSS INSTALLATION DOCUMENTS 1ST FLOOR PINE MEADOW,NORTHAMPTON,MA ATTENTION: WRIGHT BUILDERS SUBMISSION DATE 11/29/2021 12:00:00 AM JOB REFERENCE2110129R The seal on these drawings indicate acceptance of professional engineering responsibility solely for the engineered wood components shown per ANSI/TPI 1-2014. Questions??? Call National Lumber Engineering Department at 508-339-8020 or 1-800-370-WOOD (9663) HQ: 71 Maple St, PO Box 9032, Mansfield, MA 02048 | T: 508.339.38020 F: 508.339.4518 | national-lumber.com WARNING Failure to Follow Could Cause Property Damage or Personal Injury IMPORTANT NOTES These notes pertain to the attached truss designs and placement plans The following trusses are designed at the request and specification of the customer as an individual building component, in a vertical plane, to be incorporated into the building design at the specification of the building designer. Bracing requirements shown is for lateral support of individual truss members only. Additional temporary bracing to insure stability during construction is the responsibility of the erector. Additional permanent bracing of the overall structure is the responsibility of the building designer. Design and materials are in substantial accordance with state building code’s referenced edition of NDS and/or TPI/ANSI specifications. For general guidance regarding design responsibility, storage, erection and bracing, consult “Building Component Safety Information BCSI 2015 Edition Guide to Good Practice For Handling, Installing, Restraining and Bracing of Metal Plate Connected Wood Trusses,” available from the Structural Building Component Association (SBCA) www.scbindustry.com and the building code referenced edition of the “National Design Standard for Metal Plate Connected Wood Truss Construction ANSI/TPI 1” 1. Provide copies of this submission to the building designer and erection supervisor. Review all portions of this submission. Reviewing pictures alone is not sufficient. 2. Top chords must be sheathed throughout or purlins provided at spacing prescribed on the individual truss designs. 3. Bottom chords require lateral restraints (or alternate) as shown on the individual truss designs if no ceiling is installed. Anchorage and/or tie-in components are the responsibility of others. 4. Designates the location for a lateral restraint (or alternate) for lateral support of individual truss members only. Subject to review and approval by the building designer, this is a 2x4 #2 continuous lateral restraint fastened to each member with two (2) 12d or 16d nails or alternately, a Simpson Strong-Drive Truss Spacer Bracer or Mitek Stabilizer. 5. Do not stack construction materials on floor or roof that induce loading on truss greater than designated loads. Reference BCSI-B4. 6. Except as noted on the attached designs, do not cut or alter truss without prior written approval of National Lumber or a registered design professional. 7. Building designer is responsible to insure that design parameters shown herein are applicable to the building and use. 8. Care should be exercised in handling, erection, and installation of trusses. 9. Provide adequate drainage for all trusses with shallow top chord slopes. 10. Building designer to determine and transfer all gravity, uplift, wind, seismic and other lateral loads from trusses to building foundation. 11. Contractor or building designer responsible to assure that load bearing walls and foundations is adequate to support the loads imposed by the trusses. 12. Camber is a non-structural consideration. Trusses are not cambered except as specified by the customer and noted on the individual truss design. 13. The effect of lateral thrust/horizontal displacement of supports for scissors type trusses is not a consideration of these designs. The design of the truss supports must accommodate the lateral thrust/horizontal displacement of the truss. 14. Mitek Connector Plate Code Evaluation Reports: ESR-1311, ESR- 1988, ESR-1352, ESR-1392 & ESR-3282. 15. Connector plate galvanization is G60. Plates designated with TZ have G185 galvanization. Plates designated with SS are stainless steel. All other special plate conditions will be noted on each individual design. 16. For additional information refer to National Lumber’s: Order Paperwork & Proposal Truss Placement Diagram & Notes. Individual Truss Designs Other Detail Sheets as Provided 17. National Lumber and it’s vendors reserve the right to upgrade the specified truss material to facilitate manufacturing without customer approval. Additional Notes for Floor Trusses Only 18. Refer to National Lumber’s NL-25 detail sheet: ” 2x6 Strongback Bracing Recommendations” for additional performance related notes. 19. Maximum allowable gap between the inside of bearing and end web for top chord bearing floor trusses is ½” U.N.O on truss design. REFER TO WTCA/TPI BCSI-B1, B2 & B3 FOR IMPORTANT HANDLING INSTALLATION AND RESTRAINING SUMMARY INFORMATION. ISSUE DATE TITLE SHEET # 6-21-16 STANDARD TRUSS NOTES NL-2a Links to Structural Building Components Association’s (SBCA) guides and advisory publications The following links open a copyrighted secure PDF. It can be opened, saved and emailed but, not printed. Design Responsibilities: Standard Responsibilities in the Design and Application of Metal Plate Connected Wood Trusses http://support.sbcindustry.com/images/publication_images/ttbdresp.pdf?PHPSESSID=e6b064scpbvvj948bjt7p92np2 Mold Builder Advisory: Checklist for Minimizing Mold on Structural Building Components http://support.sbcindustry.com/images/publication_images/ttb%20builder%20advisory%20on%20mold.pdf Facts Regarding Mold on Wood Structural Building Components http://support.sbcindustry.com/images/publication_images/ttbmold.pdf BCSI B Series Summary Sheets to aid in Installing and Bracing of Wood Trusses: BCSI‐B1 Summary Sheet: Guide for Handling, Installing, Restraining and Bracing of Trusses http://support.sbcindustry.com/images/publication_images/b1.pdf BCSI‐B2 Summary Sheet: Truss Installation and Temporary Restraint http://support.sbcindustry.com/images/publication_images/b2.pdf BCSI‐B3: Permanent Restraint / Bracing of Chords and Web Members http://support.sbcindustry.com/images/publication_images/b2.pdf BCSI‐B4: Construction Loading http://support.sbcindustry.com/images/publication_images/b4.pdf BCSI‐B5: Truss Damage, Jobsite Modifications and Installation Errors http://support.sbcindustry.com/images/publication_images/b5.pdf BCSI‐B6: Reserved for future use BCSI‐B7 Summary Sheet: Guide for Handling, Installing & Bracing of 3x2 & 4x2 Parallel Chord Trusses http://support.sbcindustry.com/images/publication_images/b7.pdf BCSI‐B8: Using Toe‐Nailed Connection to Attach Trusses at Bearing Locations (May Not Be Code Compliant) http://support.sbcindustry.com/images/publication_images/b8.pdf BCSI B9 Summary: Multi‐ply Girders http://support.sbcindustry.com/images/publication_images/b9.pdf BCSI‐B10: Post Frame Truss Installation, Restraint & Bracing http://support.sbcindustry.com/images/publication_images/b10.pdf BCSI‐B11: Fall Protection http://support.sbcindustry.com/images/publication_images/b11.pdf Truss Technology In Building: Checklist for Handling and Installing Trusses http://support.sbcindustry.com/images/publication_images/ttbhibcheck.pdf Crane Use and Proper Truss Handling http://support.sbcindustry.com/images/publication_images/ttbcrane.pdf Long Span Truss Installation http://support.sbcindustry.com/images/publication_images/ttblong.pdf A strategy for Installing Long Span Trusses at 24" O.C. http://sbcindustry.com/sites/default/files/uploads/attachments/node/143/longspan.pdf Commentary for Permanent Bracing of Metal Plate Connected Wood Trusses http://support.sbcindustry.com/images/publication_images/pbrace.pdf ISSUE DATE TITLE SHEET # 6-21-16 STANDARD TRUSS NOTES NL-2b ISSUE DATE TITLE SHEET # 8-21-10 FLOOR TRUSS STRONGBACK BRACE NL-25 FLOOR TRUSS STRONGBACK BRACING DETAILS (REFERENCE ANSI / TPI 1) 1. Strongback bracing is either RECOMMENDED or REQUIRED as indicated on each individual truss design. When RECOMMENDED to help control bounce and vibration, the braces are suggested to be not more than 10’-0” apart for floor assemblies. When braces are REQUIRED to help control deflection, the braces shall be spaced as specified on the individual truss designs. 2. Strongbacks shall, as a minimum be 2x6 (nominal), and shall be attached with (3) 10d (0.131” x 3”) nails each to a vertical web member, or shall be similarly attached to a vertical scab secured at top and bottom chords of each truss with a minimum of two 10d (0.131” x 3”) common nails into each chord. The details below show strongbacks at the bottom chord but, they may be located anywhere on the vertical. Strongbacks located at the bottom chord provide additional stiffness to trusses without a rigid ceiling applied and may satisfy the lateral bracing requirements of the bottom chord and. 3. Strongbacks shall be oriented vertically and shall be continuous. Strongbacks should be blocked to adjacent partition walls. 4. Splice strongbacks with a 4’-0” long scab centered over splice and joined with (12) 10d (0.131” x 3”) nails evenly spaced. Alternate Splice: Overlap strongback members a minimum of 4’-0” and fasten with (12) 10d (0.131” x 3”) common nails. This can only be used when the strongback is not aligned with a vertical web member. 5. When required to be cut, removed or modified to allow the installation of mechanical and/or plumbing lines, the continuity of the adjoining floor sections shall be maintained. STRONGBACK FASTENED TO VERTICAL WEB STRONGBACK FASTENED TO 2X SCAB WARNING Failure to Follow Could Cause Property Damage or Personal Injury IMPORTANT NOTES These notes pertain to the attached truss designs and placement plans The following trusses are designed at the request and specification of the customer as an individual building component, in a vertical plane, to be incorporated into the building design at the specification of the building designer. Bracing requirements shown is for lateral support of individual truss members only. Additional temporary bracing to insure stability during construction is the responsibility of the erector. Additional permanent bracing of the overall structure is the responsibility of the building designer. Design and materials are in substantial accordance with state building code’s referenced edition of NDS and/or TPI/ANSI specifications. For general guidance regarding design responsibility, storage, erection and bracing, consult “Building Component Safety Information BCSI 2018 Edition Guide to Good Practice For Handling, Installing, Restraining and Bracing of Metal Plate Connected Wood Trusses,” available from the Structural Building Component Association (SBCA) www.sbcindustry.com and the building code referenced edition of the “National Design Standard for Metal Plate Connected Wood Truss Construction ANSI/TPI 1” 1. Provide copies of this submission to the building designer and erection supervisor. Review all portions of this submission. Reviewing pictures alone is not sufficient. 2. Top chords must be sheathed throughout or purlins provided at spacing prescribed on the individual truss designs. 3. Bottom chords require lateral restraints (or alternate) as shown on the individual truss designs if no ceiling is installed. Anchorage and/or tie-in components are the responsibility of others. 4. Designates the location for a lateral restraint (or alternate) for lateral support of individual truss members only. Subject to review and approval by the building designer, this is a 2x4 #2 continuous lateral restraint fastened to each member with two (2) 0.128x3” or 0.128x3.25” or 0.131x3.5” nails or alternately, a Simpson Strong-Drive Truss Spacer Bracer or MiTek Stabilizer. Restraint may be applied to top or bottom edge of truss member 5. Do not stack construction materials on floor or roof that induce loading on truss greater than designated loads. Reference BCSI-B4. 6. Except as noted on the attached designs, do not cut, drill or alter truss without prior written approval of National Lumber or a registered design professional. 7. Building designer is responsible to insure that design parameters shown herein are applicable to the building and use. 8. Care should be exercised in handling, erection, and installation of trusses. 9. Provide adequate drainage for all trusses with shallow top chord slopes. 10. Building designer to determine and transfer all gravity, uplift, wind, seismic and other lateral loads from trusses to building foundation. 11. Contractor or building designer responsible to assure that load bearing walls and foundations are adequate to support the loads imposed by the trusses. 12. Camber is a non-structural consideration. Trusses cannot be cambered. 13. The effect of lateral thrust/horizontal displacement of supports for scissors type trusses is not a consideration of these designs. The design of the truss supports must accommodate the lateral thrust/horizontal displacement of the truss. 14. MiTek Connector Plate Code Evaluation Reports: ESR-1311, ESR- 1988, ESR-1352 & ESR-3282. 15. Standard connector plate galvanization is G60. Plates designated as G90 have G90 galvanization. Plates designated as TZ have G185 galvanization. Plates designated as SS are stainless steel. All other special plate conditions will be noted on each individual design. 16. For additional information refer to National Lumber’s: Order Paperwork & Proposal Truss Placement Diagram & Notes. Individual Truss Designs Other Detail Sheets as Provided 17. National Lumber and it’s vendors reserve the right to upgrade the specified truss material to facilitate manufacturing without customer approval. Additional Notes for Engineered Wood Products Only 18. In addition to notes on details shown herein, refer to Boise Cascade https://www.bc.com/ installation guides. Additional Notes for Floor Trusses Only 19. Refer to National Lumber’s NL-25 detail sheet: ” 2x6 Strongback Bracing Recommendations” for additional performance related notes. 20. Maximum allowable gap between the inside of bearing and end web for top chord bearing floor trusses is ½” U.N.O on truss design. REFER TO SBCA/TPI BCSI-B1, B2 & B3 FOR IMPORTANT HANDLING INSTALLATION AND RESTRAINING SUMMARY INFORMATION. ISSUE DATE TITLE SHEET # 01-29-19 STANDARD TRUSS NOTES NL-2a Links to Structural Building Components Association’s (SBCA) guides and advisory publications The following links open a copyrighted secure PDF. It can be opened, saved and emailed but, not printed. Design Responsibilities: Standard Responsibilities in the Design and Application of Metal Plate Connected Wood Trusses http://support.sbcindustry.com/images/publication_images/ttbdresp.pdf?PHPSESSID=e6b064scpbvvj948bjt7p92np2 Mold Builder Advisory: Checklist for Minimizing Mold on Structural Building Components http://support.sbcindustry.com/images/publication_images/ttbmoldba.pdf Facts Regarding Mold on Wood Structural Building Components http://support.sbcindustry.com/images/publication_images/ttbmold.pdf BCSI B Series Summary Sheets to aid in Installing and Bracing of Wood Trusses: BCSI-B1 Summary Sheet: Guide for Handling, Installing, Restraining and Bracing of Trusses http://support.sbcindustry.com/images/publication_images/b1.pdf BCSI-B2 Summary Sheet: Truss Installation and Temporary Restraint http://support.sbcindustry.com/images/publication_images/b2.pdf BCSI-B3: Permanent Restraint / Bracing of Chords and Web Members http://support.sbcindustry.com/images/publication_images/b2.pdf BCSI-B4: Construction Loading http://support.sbcindustry.com/images/publication_images/b4.pdf BCSI-B5: Truss Damage, Jobsite Modifications and Installation Errors http://support.sbcindustry.com/images/publication_images/b5.pdf BCSI-B6: Reserved for future use BCSI-B7 Summary Sheet: Guide for Handling, Installing & Bracing of 3x2 & 4x2 Parallel Chord Trusses http://support.sbcindustry.com/images/publication_images/b7.pdf BCSI-B8: Using Toe-Nailed Connection to Attach Trusses at Bearing Locations (May Not Be Code Compliant) http://support.sbcindustry.com/images/publication_images/b8.pdf BCSI B9 Summary: Multi-ply Girders http://support.sbcindustry.com/images/publication_images/b9.pdf BCSI-B10: Post Frame Truss Installation, Restraint & Bracing http://support.sbcindustry.com/images/publication_images/b10.pdf BCSI-B11: Fall Protection http://support.sbcindustry.com/images/publication_images/b11.pdf Truss Technology In Building: Checklist for Handling and Installing Trusses http://support.sbcindustry.com/images/publication_images/ttbhibcheck.pdf Crane Use and Proper Truss Handling http://support.sbcindustry.com/images/publication_images/ttbcrane.pdf Long Span Truss Installation http://support.sbcindustry.com/images/publication_images/ttblong.pdf A strategy for Installing Long Span Trusses at 24’ O.C. http://sbcindustry.com/sites/default/files/uploads/attachments/node/143/longspan.pdf Commentary for Permanent Bracing of Metal Plate Connected Wood Trusses http://support.sbcindustry.com/images/publication_images/pbrace.pdf MiTek Evaluation Reports: http://www.mitek-us.com/engineering/evaluationreports.aspx ISSUE DATE TITLE SHEET # 1-29-19 STANDARD TRUSS NOTES NL-2b Page 11 Typical MSH422-2IF minimum nailing installation Codes: ESR-3444 (MSH Series) FL17241 (MSH Series) FL6223 (MSH422L/R) L.A. City RR 25749 (MSH Series) MSH / MSHL/R Adjustable Floor Truss Hangers Ref. No.Type Qty Type Type Qty Type MSH418 THA418 18 10d 6 10d 4 2 10d 6 10d MSH422 THA422 22 10d 6 10d 4 2 10d 6 10d MSH422IF THAC422 22 10d 4 10d 4 2 10d 4 10d MSH422-2 THA422-2 26 16d 6 16d 4 4 16d 6 16d MSH422-2IF THAC422-2 26 16d 6 16d 4 4 16d 6 16d MSH422L/R THAL/R422 14 10d 6 10d 4 2 10d 6 10d 1) Maximum Nailing - All header nails used should be driven into the wide face of the header. Double shear nailing required through the truss into header for applicable models. 2) Minimum Nailing - The hanger is installed in a top mount condition with at least the top two header face nail holes filled, and four top flange nail holes filled. The strap must wrap over the top at least 2-1/2" and the joist nails shall be installed straight into the joist. 3) 10d nails are 0.148" diameter x 3" long and 16d nails are 0.162" diameter x 3-1/2" long. 2 Ply 1 Ply Supported Member Supporting Member Supported Member USP Stock No. Supporting Member Face Qty Top Qty Face Qty Fastener Schedule2,3 Maximum Nailing Minimum Nailing Supported Member MSH422L left skew MSH422L left skew installation MSH422IF MSH29 Typical MSH29 maximum/minimum nailing installation MSH Adjustable Strap Hangers Codes: ESR-3444 FL 17241 L.A. City RR 25749 Ref. No.Type Qty Type Type Qty Type MSH29 THA29 18 10d 4 10d 4 2 10d 4 10d x 1-1/2 MSH213 THA213 20 10d 4 10d 4 2 10d 4 10d x 1-1/2 1) Maximum Nailing - All header nails used should be driven into the wide face of the header. Double shear nailing required through the truss into header. 2) Minimum Nailing - The hanger is installed in a top mount condition with at least the top two header face nail holes filled, and four top flange nail holes filled. The strap must wrap over the top at least 2-1/2" and the joist nails shall be installed straight into the joist. 3) NAILS: 10d x 1-1/2 nails are 0.148" dia. x 1-1/2" long, 10d nails are 0.148" dia. x 3" long. 16d sinkers are 0.148" dia. x 3-1/4" long and may be used where 10d commons are specified. USP Stock No. Face Qty Fastener Schedule1,2,3 Minimum NailingMaximum Nailing Face Qty Top Qty Supporting Member Supported Member Supported Member Supporting Member Phone: 1-800-328-5934 • MiTek-US.com • Fax: 1-952-898-8605 Copyright © 2018 MiTek Industries, Inc. All Rights ReservedOct. 2018 #USP 844 Plated Truss Installation Guide Strap / Floor Truss Hangers 207Plated TrussCopyright © 2018 MiTek Industries, Inc. All Rights ReservedMSH Adjustable Strap Hangers The MSH is field adjustable. The flanges can be used in top mount, face mount, or combination installations. An open back design allows installation after a member is placed in position. Materials: See chart Finish: G90 galvanizing Options: See chart for Corrosion Finish Options on pages 204-205 and Nailer Options Chart Codes: See page 10 for Code Reference Chart Installation: • Use all specified fasteners. See Product Notes, page 18. • Web stiffeners are required for I-Joist installations.MSH MSH422IFMSH222 MSH426 Double shear nail design features fewer nails andfaster installation Uses standard length nails Continued on next page H D B W Plated Truss D 22" 3-5/8" H DW B Face Max All header nails used should be driven into the wide face of the header. Top-Max The hanger is installed in a top mount condition with at least six lowest header face nail holes filled, and four top flange nails filled. The strap must wrap over the top at least 2-1/2". Top-Min The hanger is installed in a top mount condition with at least the top two header face nail holes filled, and four top flange nail holes filled. The strap must wrap over the top at least 2-1/2" and the joist nails shall be installed straight into the joist for all models. Combination Face-Max / Top-Max Face-Max values apply for the entire connection. Follow fastening directions for the applicable mounting condition for each individual flange strap. Typical MSH face-max installation Typical MSH top-max installation Typical MSH top-min installation Typical MSH combination installation D 23" 1-5/8" Mounting Conditions Fastener Schedule2 Uplift Uplift Qty Type Qty Type 100% 160% 100% 160% 2X 4 10d x 1-1/2 4 10d x 1-1/2 1245 --1045 -- 3X 4 10d x 1-1/2 4 10d x 1-1/2 1245 --1045 -- (2) 2X 6 10d 4 10d x 1-1/2 1950 --1640 -- 4X 6 10d 4 10d x 1-1/2 1950 --1640 -- 2X 6 10d x 1-1/2 6 10d x 1-1/2 2025 --1700 -- 3X 6 10d x 1-1/2 6 10d x 1-1/2 2025 --1700 -- (2) 2X 6 16d x 2-1/2 6 10d x 1-1/2 2025 --1700 -- 4X 6 16d x 2-1/2 6 10d x 1-1/2 2025 --1700 -- 1) Listed loads shall not be increased. 2) NAILS: 10d x 1-1/2" nails are 0.148" dia. x 1-1/2" long, 10d nails are 0.148" dia. x 3" long, 16d x 2-1/2 nails are 0.162" dia. x 2-1/2" long. New products or updated product information are designated in blue font. MSH (18 gauge) MSH (16 or 14 gauge) S-P-F Allowable Loads (Lbs.)1HeaderJoist USP Series Nailer Size DF/SP Allowable Loads (Lbs.)1 Nailer Options – chart represents maximum allowable loads for hangers used on wood nailers. Reference page 153. MT18HS 3x10 FP 3x8 FP =6x8 =3x3 =5x12 =1.5x3 =4x8 =4x10 =1.5x3 =3x4 =1.5x3 =1.5x3 =3x6 =3x6 =5x12 =1.5x3 =4x12 =4x8 =3x3 20 19 18 17 16 15 14 13 1 22 2 3 4 5 6 7 8 9 10 11 12 W3W2 T3 B2 T2 B1 W1 T1 22-11-12 2-06-00 1-08-12 11-08 11-08 22-00-04 22-11-121-04-001-01-001-01-003-001-04-001-04-00Scale = 1:41.6 Plate Offsets (X, Y): [7:1-08,Edge], [13:Edge,1-08], [15:1-08,Edge], [19:5-00,Edge] Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.69 Vert(LL) -0.53 15-16 >513 480 MT18HS 197/144 TCDL 10.0 Lumber DOL 1.00 BC 0.93 Vert(CT) -0.79 14-15 >341 240 MT20 197/144 BCLL 0.0 Rep Stress Incr YES WB 0.80 Horz(CT) 0.03 13 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MS Weight: 87 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF 2100F 1.8E(flat) *Except* T1:2x4 SPF 1650F 1.5E(flat) BOT CHORD 2x4 SPF 1650F 1.5E(flat) *Except* B2:2x4 SPF 2100F 1.8E(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed or 5-6-0 oc purlins, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing, Except: 2-2-0 oc bracing: 17-19. REACTIONS (lb/size) 1=1337/4-00, (min. 1-08), 13=1349/2-10, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-22=-2594/0, 2-22=-2593/0, 2-3=-2590/0, 3-4=-2590/0, 4-5=-5698/0, 5-6=-5698/0, 6-7=-5698/0, 7-8=-6250/0, 8-9=-6250/0, 9-10=-4524/0, 10-11=-4524/0 BOT CHORD 18-19=0/4423, 17-18=0/4423, 16-17=0/6250, 15-16=0/6250, 14-15=0/5677, 13-14=0/2606 WEBS 11-13=-2869/0, 1-19=0/2837, 11-14=0/2120, 4-19=-2026/0, 9-14=-1276/0, 4-17=0/1410, 9-15=0/1020, 6-17=-323/23, 8-15=-257/0, 7-17=-1050/59 NOTES 1) Unbalanced floor live loads have been considered for this design. 2) All plates are MT20 plates unless otherwise indicated. 3) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 4) Provide mechanical connection (by others) of truss to bearing plate at joint(s) 13. 5) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 6) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. 7) Gap between inside of top chord bearing and first diagonal or vertical web shall not exceed 0.500in. 8) CAUTION, Do not erect truss backwards. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 101 4 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:CkMd0xMY_yQG7cE3edFtw_yS0l2-eXAZBqmOmR4LEmz7hPwB8RdhvVk5gPcMS6tpiqyFN?I 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b 3x6 FP MT18HS 3x12 FP =6x8 =3x3 =5x12 =1.5x3 =4x8 =4x10 =1.5x3 =3x4 =1.5x3 =1.5x3 =3x6 =3x6 =1.5x3 =5x12 =1.5x3 =4x12 =4x8 =3x3 20 19 18 17 16 15 14 13 1 22 2 3 4 5 6 7 8 9 10 11 12 W2 W3 T3 B1 T2 B2 W5W1W4 T1 22-09-02 1-08-002-06-00 2-04-08 2-05-10 10-00 11-05-08 10-00 12-03-08 11-08 11-08 9-08-00 10-07-08 10-05-10 22-09-021-04-001-01-001-01-003-001-04-001-04-00Scale = 1:41.3 Plate Offsets (X, Y): [7:1-08,Edge], [13:Edge,1-08], [16:1-08,Edge], [19:5-00,Edge] Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.82 Vert(LL) -0.55 16-17 >490 480 MT18HS 197/144 TCDL 10.0 Lumber DOL 1.00 BC 0.86 Vert(CT) -0.83 14-16 >323 240 MT20 197/144 BCLL 0.0 Rep Stress Incr YES WB 0.79 Horz(CT) -0.02 13 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MS Weight: 86 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF 1650F 1.5E(flat) *Except* T1:2x4 SPF No.2(flat) BOT CHORD 2x4 SPF 2100F 1.8E(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed or 4-4-14 oc purlins, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS (lb/size) 1=1324/4-00, (min. 1-08), 13=1335/ Mechanical, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-22=-2566/0, 2-22=-2564/0, 2-3=-2562/0, 3-4=-2562/0, 4-5=-5606/0, 5-6=-5606/0, 6-7=-5606/0, 7-8=-6130/0, 8-9=-6130/0, 9-10=-4466/0, 10-11=-4466/0 BOT CHORD 18-19=0/4370, 17-18=0/6130, 16-17=0/6130, 15-16=0/5595, 14-15=0/5595, 13-14=0/2579 WEBS 1-19=0/2806, 4-19=-2000/0, 4-18=0/1366, 6-18=-306/23, 7-18=-1014/67, 11-13=-2839/0, 11-14=0/2087, 9-14=-1248/0, 9-16=0/971 NOTES 1) Unbalanced floor live loads have been considered for this design. 2) All plates are MT20 plates unless otherwise indicated. 3) The Fabrication Tolerance at joint 15 = 11% 4) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 5) Refer to girder(s) for truss to truss connections. 6) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 7) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. 8) Gap between inside of top chord bearing and first diagonal or vertical web shall not exceed 0.500in. 9) CAUTION, Do not erect truss backwards. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 102 12 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:CkMd0xMY_yQG7cE3edFtw_yS0l2-ALcB_Ulm?7xVccOx7iPycE4U75PyxyWDDS8G9OyFN?J 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b MT18HS 3x10 FP 3x8 FP =6x8 =3x3 =5x12 =1.5x3 =4x8 =4x10 =1.5x3 =3x4 =1.5x3 =1.5x3 =3x6 =3x6 =5x12 =1.5x3 =4x12 =4x8 =3x3 20 19 18 17 16 15 14 13 1 22 2 3 4 5 6 7 8 9 10 11 12 W2 W3 T3 B2 T2 B1 W5W1W4 T1 22-11-12 1-08-002-06-00 2-04-08 2-08-04 10-00 11-05-08 10-00 12-03-08 11-08 11-08 9-08-00 10-07-08 10-08-04 22-11-121-04-001-01-001-01-003-001-04-001-04-00Scale = 1:41.6 Plate Offsets (X, Y): [7:1-08,Edge], [13:Edge,1-08], [15:1-08,Edge], [19:5-00,Edge] Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.77 Vert(LL) -0.53 15 >509 480 MT18HS 197/144 TCDL 10.0 Lumber DOL 1.00 BC 0.94 Vert(CT) -0.82 14-15 >328 240 MT20 197/144 BCLL 0.0 Rep Stress Incr YES WB 0.80 Horz(CT) 0.03 13 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MS Weight: 87 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF 2100F 1.8E(flat) *Except* T1:2x4 SPF 1650F 1.5E(flat) BOT CHORD 2x4 SPF 1650F 1.5E(flat) *Except* B2:2x4 SPF 2100F 1.8E(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed or 5-0-0 oc purlins, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing, Except: 2-2-0 oc bracing: 17-19. REACTIONS (lb/size) 1=1337/4-00, (min. 1-08), 13=1349/2-10, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-22=-2594/0, 2-22=-2592/0, 2-3=-2590/0, 3-4=-2590/0, 4-5=-5691/0, 5-6=-5691/0, 6-7=-5691/0, 7-8=-6254/0, 8-9=-6254/0, 9-10=-4525/0, 10-11=-4525/0 BOT CHORD 18-19=0/4423, 17-18=0/4423, 16-17=0/6254, 15-16=0/6254, 14-15=0/5681, 13-14=0/2608 WEBS 1-19=0/2837, 4-19=-2027/0, 4-17=0/1402, 6-17=-311/32, 7-17=-1054/48, 11-13=-2871/0, 11-14=0/2119, 9-14=-1278/0, 9-15=0/1021 NOTES 1) Unbalanced floor live loads have been considered for this design. 2) All plates are MT20 plates unless otherwise indicated. 3) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 4) Provide mechanical connection (by others) of truss to bearing plate at joint(s) 13. 5) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 6) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. 7) Gap between inside of top chord bearing and first diagonal or vertical web shall not exceed 0.500in. 8) CAUTION, Do not erect truss backwards. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 104 2 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:CkMd0xMY_yQG7cE3edFtw_yS0l2-ALcB_Ulm?7xVccOx7iPycE4Uv5OjxyMDDS8G9OyFN?J 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b =6x8 =3x3 =3x10 =1.5x3 =3x4 =3x3 =1.5x3 =1.5x3 =3x4 =3x6 =3x3 12 11 10 9 8 1 14 2 3 4 5 6 7 W2 T2 B1 W3W1 W4 T1 W5 11-00-06 1-08-00 2-06-00 1-04-062-00-00 10-00 9-03-08 10-00 8-05-08 9-08 9-08 1-08-14 11-00-06 6-10-00 7-07-081-04-001-01-001-01-003-001-04-001-04-00Scale = 1:23.8 Plate Offsets (X, Y): [6:1-08,Edge] Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.92 Vert(LL) -0.26 10-11 >494 480 MT20 197/144 TCDL 10.0 Lumber DOL 1.00 BC 0.90 Vert(CT) -0.42 10-11 >303 240 BCLL 0.0 Rep Stress Incr YES WB 0.33 Horz(CT) -0.04 8 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MS Weight: 43 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF 1650F 1.5E(flat) *Except* T1:2x4 SPF No.2(flat) BOT CHORD 2x4 SPF 1650F 1.5E(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed or 2-2-0 oc purlins, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS (lb/size) 1=624/4-00, (min. 1-08), 8=632/ Mechanical, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-14=-1086/0, 2-14=-1083/0, 2-3=-1082/0, 3-4=-1082/0, 4-5=-1004/0, 5-6=-1004/0 BOT CHORD 10-11=0/1385, 9-10=0/1004, 8-9=0/1004 WEBS 6-9=0/286, 1-11=0/1185, 4-11=-335/0, 4-10=-467/0, 6-8=-1272/0 NOTES 1) Unbalanced floor live loads have been considered for this design.2) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 3) Refer to girder(s) for truss to truss connections. 4) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 5) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. 6) Gap between inside of top chord bearing and first diagonal or vertical web shall not exceed 0.500in. 7) CAUTION, Do not erect truss backwards. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 105 8 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:HPH9CI1wZ3Hf77otzBw4APyS0x5-ALcB_Ulm?7xVccOx7iPycE4SY5OLx3iDDS8G9OyFN?J 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b 3x6 FP MT18HS 3x12 FP =6x8 =3x3 =3x3 =4x12 =1.5x3 =3x8 =3x10 =1.5x3 =3x4 =1.5x3 =8x8 =8x8 =1.5x3 =1.5x3 =3x6 =1.5x3 =5x14 =5x14 =5x6 22 21 20 19 18 17 16 15 14 1 24 2 3 4 5 6 7 8 9 10 11 1213 W2 W3 T3 B1 B2 T2 W1 T1 W4 W5 21-00-10 1-08-002-06-00 5-00 3-0210-00 14-05-08 10-00 15-03-08 9-08 9-08 5-09-02 21-00-10 12-10-00 13-07-081-04-001-01-001-01-003-001-04-001-04-00Scale = 1:38.8 Plate Offsets (X, Y): [9:1-08,Edge], [10:1-08,Edge], [13:6-02,Edge], [14:Edge,1-08], [21:4-08,Edge] Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.85 Vert(LL) -0.41 18-20 >611 480 MT18HS 197/144 TCDL 10.0 Lumber DOL 1.00 BC 1.00 Vert(CT) -0.64 18-20 >385 240 MT20 197/144 BCLL 0.0 Rep Stress Incr YES WB 0.73 Horz(CT) -0.01 14 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MS Weight: 92 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF No.2(flat) *Except* T3:2x4 SP 2850F 2.3E(flat) BOT CHORD 2x4 SPF 2100F 1.8E(flat) *Except* B2:2x4 SP 2850F 2.3E(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed or 2-2-0 oc purlins, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing, Except: 2-2-0 oc bracing: 16-17. REACTIONS (lb/size) 1=1232/2-00, (min. 1-08), 14=1243/ Mechanical, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-24=-2372/0, 2-24=-2370/0, 2-3=-2368/0, 3-4=-2368/0, 4-5=-5031/0, 5-6=-5031/0, 6-7=-5031/0, 7-8=-5098/0, 8-9=-5098/0, 9-10=-4476/0, 10-11=-2588/0, 11-12=-2588/0 BOT CHORD 20-21=0/3983, 19-20=0/5332, 18-19=0/5332, 17-18=0/4476, 16-17=0/4476, 15-16=0/4476, 14-15=0/435 WEBS 9-17=-847/0, 10-16=0/386, 1-21=0/2594, 4-21=-1785/0, 4-20=0/1159, 6-20=-254/0, 7-20=-332/0, 7-18=-394/194, 8-18=-759/0, 9-18=0/1746, 10-15=-2079/0, 12-15=0/2380, 12-14=-1432/0 NOTES 1) Unbalanced floor live loads have been considered for this design. 2) All plates are MT20 plates unless otherwise indicated. 3) The Fabrication Tolerance at joint 19 = 11% 4) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 5) Refer to girder(s) for truss to truss connections. 6) Provide mechanical connection (by others) of truss to bearing plate at joint(s) 1. 7) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 8) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. 9) Gap between inside of top chord bearing and first diagonal or vertical web shall not exceed 0.500in. 10) CAUTION, Do not erect truss backwards. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 106 8 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:Xa3PCi_YPqigZ0A0TDq3lZyS0uZ-ALcB_Ulm?7xVccOx7iPycE4Te5NmxzSDDS8G9OyFN?J 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b =3x3 =3x6 =3x4 =3x3 =1.5x3 5 4 1 2 3 W1 T1 B1 W2 W3 2-06-00 8-083-07-00 3-07-001-04-001-04-00Scale = 1:21.1 Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.33 Vert(LL) n/a - n/a 999 MT20 197/144 TCDL 10.0 Lumber DOL 1.00 BC 0.21 Vert(CT) -0.04 4-5 >947 240 BCLL 0.0 Rep Stress Incr YES WB 0.04 Horz(CT) 0.00 4 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MP Weight: 16 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF No.2(flat) BOT CHORD 2x4 SPF No.2(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed or 3-7-0 oc purlins, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS (lb/size) 4=204/ Mechanical, (min. 1-08), 5=204/ Mechanical, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. WEBS 2-4=-258/0 NOTES 1) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 2) Refer to girder(s) for truss to truss connections. 3) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 4) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 107 2 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:fDOJdlog4pkJqSyqqQtc6VyJoC8-ALcB_Ulm?7xVccOx7iPycE4bm5Z7x8FDDS8G9OyFN?J 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b =6x8 =3x3 =4x12 =1.5x3 =3x4 =3x3 =1.5x3 =1.5x3 =4x4 =4x8 =1.5x3 =3x6 =3x6 =3x3 15 14 13 12 11 10 1 17 2 3 4 5 6 7 8 9 W2 W3 T2 B1 W1 W4 T1 W5 9-00 15-03-04 1-08-00 2-06-00 5-122-00-00 9-08 9-08 14-05-12 15-03-041-04-001-01-001-01-003-001-04-001-04-00Scale = 1:34.6 Plate Offsets (X, Y): [6:1-08,Edge] Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.77 Vert(LL) -0.18 13-14 >972 480 MT20 197/144 TCDL 10.0 Lumber DOL 1.00 BC 0.75 Vert(CT) -0.30 13-14 >592 240 BCLL 0.0 Rep Stress Incr YES WB 0.50 Horz(CT) -0.01 10 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MS Weight: 60 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF No.2(flat) BOT CHORD 2x4 SPF 1650F 1.5E(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed or 6-0-0 oc purlins, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS (lb/size) 1=878/4-00, (min. 1-08), 10=886/2-10, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-17=-1627/0, 2-17=-1625/0, 2-3=-1623/0, 3-4=-1623/0, 4-5=-2679/0, 5-6=-2679/0, 6-7=-2525/0, 7-8=-2525/0 BOT CHORD 13-14=0/2467, 12-13=0/2679, 11-12=0/2679, 10-11=0/1608 WEBS 8-10=-1770/0, 1-14=0/1778, 8-11=0/1014, 4-14=-933/0, 4-13=0/476, 6-11=-666/134 NOTES 1) Unbalanced floor live loads have been considered for this design.2) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 3) Provide mechanical connection (by others) of truss to bearing plate at joint(s) 10. 4) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 5) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. 6) Gap between inside of top chord bearing and first diagonal or vertical web shall not exceed 0.500in. 7) CAUTION, Do not erect truss backwards. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 108 4 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:wvQQ0zZTl4NBy7JOBVjw5AyS0xi-ALcB_Ulm?7xVccOx7iPycE4Uu5Rjx11DDS8G9OyFN?J 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b =6x8 =3x3 =4x12 =1.5x3 =3x4 =3x3 =1.5x3 =1.5x3 =4x4 =4x8 =1.5x3 =3x6 =3x6 =3x3 15 14 13 12 11 10 1 17 2 3 4 5 6 7 8 9 W2 W3 T2 B1 W1 W4 T1 W5 15-03-04 1-08-00 2-06-00 5-122-00-00 10-00 9-03-08 10-00 8-05-08 9-08 9-08 5-11-12 15-03-04 6-10-00 7-07-081-04-001-01-001-01-003-001-04-001-04-00Scale = 1:30.1 Plate Offsets (X, Y): [6:1-08,Edge] Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.77 Vert(LL) -0.18 13-14 >974 480 MT20 197/144 TCDL 10.0 Lumber DOL 1.00 BC 0.75 Vert(CT) -0.30 13-14 >593 240 BCLL 0.0 Rep Stress Incr YES WB 0.50 Horz(CT) -0.01 10 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MS Weight: 60 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF No.2(flat) BOT CHORD 2x4 SPF 1650F 1.5E(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed or 6-0-0 oc purlins, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS (lb/size) 1=878/4-00, (min. 1-08), 10=886/2-10, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-17=-1627/0, 2-17=-1625/0, 2-3=-1623/0, 3-4=-1623/0, 4-5=-2679/0, 5-6=-2679/0, 6-7=-2525/0, 7-8=-2525/0 BOT CHORD 13-14=0/2467, 12-13=0/2679, 11-12=0/2679, 10-11=0/1608 WEBS 1-14=0/1778, 4-14=-933/0, 4-13=0/476, 8-10=-1770/0, 8-11=0/1014, 6-11=-666/134 NOTES 1) Unbalanced floor live loads have been considered for this design.2) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 3) Provide mechanical connection (by others) of truss to bearing plate at joint(s) 10. 4) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 5) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. 6) Gap between inside of top chord bearing and first diagonal or vertical web shall not exceed 0.500in. 7) CAUTION, Do not erect truss backwards. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 109 2 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:wvQQ0zZTl4NBy7JOBVjw5AyS0xi-ALcB_Ulm?7xVccOx7iPycE4Uv5Rgx12DDS8G9OyFN?J 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b MT18HS 3x10 FP 3x8 FP =6x8 =3x3 =5x12 =1.5x3 =4x8 =4x10 =1.5x3 =3x4 =1.5x3 =1.5x3 =1.5x3 =3x4 =3x6 =5x12 =1.5x3 =4x12 =4x8 =3x3 21 20 19 18 17 16 15 14 13 1 23 2 3 4 5 6 7 8 9 10 11 12 W2 W3 T3 B2 T2 B1 W1 W4 T1 23-02-06 1-08-002-06-00 4-142-04-08 10-00 11-05-08 10-00 12-03-08 11-08 11-08 9-08-00 10-07-08 10-10-14 23-02-061-04-001-01-001-01-003-001-04-001-04-00Scale = 1:42 Plate Offsets (X, Y): [7:1-08,Edge], [13:Edge,1-08], [20:5-00,Edge] Loading (psf)Spacing 2-00-00 CSI DEFL in (loc) l/defl L/d PLATES GRIP TCLL 40.0 Plate Grip DOL 1.00 TC 0.98 Vert(LL) -0.52 16-17 >525 480 MT18HS 197/144 TCDL 10.0 Lumber DOL 1.00 BC 0.91 Vert(CT) -0.77 16-17 >353 240 MT20 197/144 BCLL 0.0 Rep Stress Incr YES WB 0.81 Horz(CT) 0.03 13 n/a n/a BCDL 10.0 Code IRC2015/TPI2014 Matrix-MS Weight: 93 lb FT = 20%F, 11%E LUMBER TOP CHORD 2x4 SPF 1650F 1.5E(flat) *Except* T1:2x4 SPF No.2(flat), T3:2x4 SP 2850F 2.3E(flat) BOT CHORD 2x4 SPF 2100F 1.8E(flat) WEBS 2x4 SPF No.2(flat) BRACING TOP CHORD Sheathed, except end verticals. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS (lb/size) 1=1350/4-00, (min. 1-08), 13=1362/5-04, (min. 1-08) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-23=-2621/0, 2-23=-2619/0, 2-3=-2617/0, 3-4=-2617/0, 4-5=-5777/0, 5-6=-5777/0, 6-7=-5777/0, 7-8=-6346/0, 8-9=-6346/0, 9-10=-4572/0, 10-11=-4572/0 BOT CHORD 19-20=0/4481, 18-19=0/4481, 17-18=0/6346, 16-17=0/6346, 15-16=0/6346, 14-15=0/5780, 13-14=0/2630 WEBS 8-16=-349/0, 1-20=0/2867, 4-20=-2061/0, 4-18=0/1434, 6-18=-308/47, 7-18=-1113/0, 11-13=-2895/0, 11-14=0/2148, 9-14=-1387/0, 9-15=0/974 NOTES 1) Unbalanced floor live loads have been considered for this design. 2) All plates are MT20 plates unless otherwise indicated. 3) All bearings are assumed to be SPF No.2 crushing capacity of 425 psi. 4) This truss is designed in accordance with the 2015 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 5) Recommend 2x6 strongbacks, on edge, spaced at 10-00-00 oc and fastened to each truss with 3-10d (0.131" X 3") nails. Strongbacks to be attached to walls at their outer ends or restrained by other means. 6) Gap between inside of top chord bearing and first diagonal or vertical web shall not exceed 0.500in. 7) CAUTION, Do not erect truss backwards. LOAD CASE(S)Standard Job Truss Truss Type Qty Ply 2110129R Pine Meadow Northhampton MA 110 4 12110129RFloor Job Reference (optional) National Lumber Co., Mansfield, MA, Nicholas Clegg Run: 8.5 S 0 Oct 22 2021 Print: 8.500 S Oct 22 2021 MiTek Industries, Inc. Fri Nov 26 09:18:19 Page: 1 ID:CkMd0xMY_yQG7cE3edFtw_yS0l2-ALcB_Ulm?7xVccOx7iPycE4Rc5OAxyCDDS8G9OyFN?J 11/26/2021 12:00:00 AM WARNING! – VERIFY design parameters and READ NOTES on this and included National Lumber reference page NL-2a & NL-2b Truss Connector Total List Manuf Product Qty MiTek MSH413 31 MiTek HDQ179IF*4 Products PlotID Length Product Plies Net Qty Fab Type 1J1 12' 0"2x8 SYP No.1 PT 1 11 MFD 1J2 6' 0"2x6 SYP No.1 PT 1 53 MFD 1J3 4' 0"2x6 SYP No.1 PT 1 6 MFD 1B1-DRP 21' 0"1-3/4" x 9-1/2" VERSA-LAM® LVL 2.1E 3100 SP 3 3 MFD 1B1 5' 0"1-3/4" x 14" VERSA-LAM® LVL 2.1E 3100 SP 1 1 MFD 1B2 4' 0"1-3/4" x 14" VERSA-LAM® LVL 2.1E 3100 SP 1 1 MFD 1B3 18' 0"1-3/4" x 16" VERSA-LAM® LVL 2.1E 3100 SP 3 3 MFD 1B4 16' 0"1-3/4" x 16" VERSA-LAM® LVL 2.1E 3100 SP 3 3 MFD 1B5 8' 0"1-3/4" x 16" VERSA-LAM® LVL 2.1E 3100 SP 3 3 MFD 1B2-DRP 20' 0"2x8 SYP No.1 PT 2 6 MFD 1B3-DRP 16' 0"2x8 SYP No.1 PT 2 2 MFD 1B4-DRP 14' 0"2x8 SYP No.1 PT 2 2 MFD 1B6 12' 0"2x8 SYP No.1 PT 2 4 MFD 1B5-DRP 8' 0"2x8 SYP No.1 PT 2 2 MFD 1B6-DRP 6' 0"2x8 SYP No.1 PT 2 2 MFD 1B7 6' 0"2x8 SYP No.1 PT 2 2 MFD R1 16' 0"2x6 SYP No.1 PT 1 1 FF R2 6' 0"2x6 SYP No.1 PT 1 1 FF R3 1' 0"2x8 SYP No.1 PT 1 1 FF LG1 20' 0"2x8 SYP No.1 PT 2 4 Other LG2 16' 0"2x8 SYP No.1 PT 2 2 Other LG3 14' 0"2x8 SYP No.1 PT 2 2 Other LG4 12' 0"2x8 SYP No.1 PT 2 2 Other LG5 7' 0"2x8 SYP No.1 PT 2 2 Other P1 10' 0"4x4 SYP No.1 PT 1 18 MFD P2 7' 11 3/4"LALLY COLUMN 3 1/2"1 4 MFD P3 7' 11 3/4"Steel Pipe - 3" SCH. 40 1 1 MFD P4 7' 2"LALLY COLUMN 3 1/2"1 2 MFD CP1 1' 0"6" X 8" SPRINGFIELD PLATE FOR 3-1/2" DIA. COLUMN 1 6 MFD CP1 1/4"Steel Plate - 3/4" X 12" X 5-1/4"1 1 MFD REFERDETAIL PROVIDEDWITH ARCHITECTURAL PLAN REFERDETAIL PROVIDEDWITH ARCHITECTURAL PLAN REFERDETAIL PROVIDEDWITH ARCHITECTURAL PLAN MSH41319kP.L. 45kP.L.9kP.L. 32kP.L.8kP.L. POSTADDED FOUND UNNECESSARY. ANDREMOVED 6kP.L.11kP.L.5kP.L. !!!MSH413 1B5 1B3-DRP1B2-DRP1B5-DRP 1B4-DRP 1B6-DRP1B7 1B2-DRP 1B2-DRPMSH413 MSH413 1B3 1B6 1B61B21B11B1-DRP MSH413 MSH413 1B4HDQ179IFHDQ179IFMSH413HD1714105(8) 106(8) 107(2) 101(4)104(2) 108(4)109(2) 102(12)110(4) 27' 4"16' 8"44' 6"44' 0"38' 6"6' 0" 2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0" 2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"2' 0"1' 9 1/2"23' 0 1/4"21' 5 3/4"24' 0"24' 0" 25' 4" 1' 4" 1' 7 5/8"11' 4 1/2"1 1/2"1"1 1/2"4' 0 1/4"15' 11 3/4"7' 7 1/2"6' 9 1/4"7 5/8"13' 1"6' 9 7/8"8' 1 1/2"3' 6 3/4"23' 1 1/4"12' 4"1 1/2"1 1/2"11' 6 3/4"7' 9"22' 10 5/8"7' 7 1/2"6' 0"10' 9"CUSTOMER DATE: DRAWN/CHECKEDBY: SCALE: SHEET TITLE WT-2RTCJOB&ORDER#REMARKBYMARKFORINSTALLSNJCDATE1STFLOORTRUSS PLACEMENTDIAGRAM 1/4"=1'-0" PROJECT11/26/2111ST FLOOR TRUSS PLACEMENT DIAGRAM SCALE:1/4"=1'-0" WRIGHTBUILDERS KATHY-BETHGILLIS PINEMEADOW NORTHAMPTON,MA nclegg@national-lumber.com 11/18/2021 2110129R NM/NicholasC. GENERAL PLACEMENT DIAGRAM NOTES: 1.Thistrussplacementdiagramisprovidedasaguidetotheinstallationofmetalplateconnectedwoodtrusses,engineeredlumberproducts,lightgagesteeltrusses,structuralsteeland/orpanelizedwallsusedasframing components. 2.Thisplacementdiagramrepresentsourbestinterpretationofthebuildingdocumentsandmaterialsupplieragreement withourcustomer.Contractorandbuildingdesignershouldcoordinatethisplanwiththebuildingdocumentsincludingplumbing,electricalmechanicalandfiresafety. 3.Structuralcomponentshavebeendesignedattherequestandspecificationofthecustomerasanindividualbuildingcomponentinaverticalplantobeincorporatedintothebuildingdesignatthespecificationofthebuildingdesigner 4.Alldimensionsshouldbeverifiedinfieldpriortocomponenterection 5.NationalLumberCompanywillassumenoresponsibility foranydeviationfromthecontentsofthesedrawingswithregardstoanystructuralmembersthataremadewithoutwrittenauthorizationfromNationalLumberCompany 6.NationalLumberCompanywillnotacceptanyback chargesforrepairsormodificationswithoutnotificationpriortoworkbeingdoneandwithoutreasonableopportunitytoreviewproblem.Backchargemustbeagreeduponbyallparties priortoworkbeingdone. METAL PLATE CONNECTED WOOD TRUSSES 1.LateralRestraint(Bracing)requirementsshownon individualtrussdesignsareforthelateralsupportofindividualtrussmembersonly.Temporarybracingtoinsurestabilityofthetrussesduringconstructionistheresponsibilityofthetrusserector. 2.Reference"BuildingComponentSafetyInformationBCSI2006GuidetoGoodPracticeforHandling,InstallingRestrainingandBracingofMetalPlateConnectedWood Trusses"availablefromtheStructuralBuildingComponentAssociation(SBCA)www.scindustry.comandthe "NationalDesignStandardforMetalPlateConnectedWoodTrussConstructionANSI/TPI1- 3.Unlesscontractedotherwise,NationalLumberCompanyscopeoftrussengineeringanddesignisinstrictaccordancewithStandardDesignresponsibilitiesshowninANSI/TPI1-. 4.Carefullyreviewindividualtrussdesignsandtrussdetailsheetsforimportantadditionaldesignandinstallationinformation. 5.Donotstackconstructionmaterialsonfloororrooftrussesthatinduceloadingonthetrussesgreaterthandesignatedloads. 6.UndernocircumstancesshalltrussesbecutoralteredinanywaywithoutpriorwrittenauthorizationfromNationalLumberCompany. 7.Contractororbuildingdesignerisresponsibletoassure thatfoundationsareadequatetosupporttheloadsimposedbythetrusses. 8.Camberisnotastructuralconsideration.Buildingdesignerisresponsibleforaccommodatingtrussdeflectioninstructure. 9.Dimensionsshownaretofaceofstud/bearingandfaceoftruss 23456789----------------------------------------------------------------------------------------------------------------4x2 WOOD FLOOR TRUSS NOTES: 1.Trussesspacedat24"O.C.unlessnoted otherwise. 2.Shownonplanviewdesignatesleftendof trussasshownonindividualtrussdesigns. 3.Non-manufacturedcomponentsmaybeshown onthisdiagramasanaidtotheframer.Design responsibilityisacceptedonlyforthoseindividual componentswhosesealedengineering accompaniesthisdiagram. 4.2x6Strongbackbracesarerecommendedor requiredasindicatedonindividualtrussdesigns. RefertodetailsheetXX-25forfurtherdetails. 5.Fixedhorizontalchaseopeningsareshownon thisdesign.Allotherfloortrusschaseopenings areformanufacturingpurposesandmayvaryin sizeandlocationfromtrusstotruss.Unless specificallynoted,floortrusswebconfigurationmay varyfromtrusstotruss. 6.Warning:Somehangersmayutilizeconcealed hangersandcannotbeinstalledaftersettingthe trusses. 7.Trusstotruss,trusstobeamanduplift connectorsshownonthisplacementdiagramtake precedenceoverthosethatmaybespecifiedon theindividualtrussdesigns.Connectorsshown heremeetorexceedthoseshownonindividual designs. 8.Dimensionformatshownis:FT-IN-16ths NOTINCLUDEDINTRUSS CONTRACT TheseDocumentsHaveBeen ProducedFromPlansWitha LatestDateof: 25thDecemeber,2021