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TABLE OF CONTENTS Pages identified with the New Millennium Building Systems Log

TABLE OF CONTENTS Pages identified with the New Millennium Building Systems Logo as shown above, have been produced by NMBS to assist specifiers and consumers in the application of New Millennium Building Systems’ Joist and Joist Girder products. Pages identified with the Steel Joist Institute Logo as shown above, have been reproduced from the SJI, 42nd Edition, Standard Specifications, Load Tables and Weight Tables for Steel Joists and Joist Girders. Refer to SJI website at steeljoist.org for the entire ANSI approved document. LIABILITY STATEMENT The data published in this catalog has been developed using recognized engineering principles and is intended for general information only. Although the data shown is believed to be accurate, New Millennium Building Systems does not assume any liability or obligation of any kind or nature arising from or related to the data provided herein and/or its use. Applicability of the products and the accuracy of the data should be assessed by a licensed professional engineer or architect to determine the suitability for the intended application. GEN. JOIST INFORMATION New Millennium Building Systems 3 General Joist Information Quality Assurance Combined SJI Bridging Tables Standard Joist Details Sloped Seat Requirements Standard and Special Joist Profiles Duct Opening Sizes, Field Reinforcement, SJI Camber Table Standard Bridging Details OSHA Highlights Standard Joist Girder Details and Notes Load Zone Joists Bills of Material Instructions and Examples Bills of Material Economical Design Guide 22 Introduction and Design Example Definition of Span Economical Load Tables Joist Substitutes 54 Standard LRFD Load Tables Standard ASD Load Tables KCS Joists 56 Standard LRFD Load Table Standard ASD Load Table Top Chord Extensions, K-Series 58 Standard LRFD Load Tables Standard ASD Load Tables Extension Types Joist LRFD Load Tables 61 K-Series LH-Series DLH-Series Design Guide LRFD Weight Table For Joist Girders 70 Weight Tables Joist ASD Load Tables 80 K-Series LH-Series DLH-Series Design Guide ASD Weight Table For Joist Girders 89 Weight Tables SJI Standard Specifications 99 K-Series, Sections 1-6 KCS Joists LH-Series and DLH-Series, Sections 100-105 Joist Girders, Sections 1000-1006 SJI Code of Standard Practice 134 for Joists and Joist Girders Sections 1-8 Referenced Specifications, Codes and Standards Glossary Fire Resistance Ratings with Steel Joists 149 OSHA Safety Standards for Steel Erection 158 Deck Design Guide 169 ECONOMICAL DESIGN GUIDE JOIST SUBSTITUTES KCS JOISTS TOP CHORD EXT., K-SERIES JOIST LRFD LOAD TABLES GIRDER LRFD WEIGHT TABLES JOIST ASD LOAD TABLES GIRDER ASD WEIGHT TABLES SJI STANDARD SPECIFICATIONS SJI CODE OF STAND. PRACTICE FIRE RESIST. RATINGS OSHA SAFETY STANDARDS DECK DESIGN GUIDE 3 QUALITY ASSURANCE JOIST CERTIFICATIONS • Steel Joist Institute Member Company fully certified to manufacture K, LH, DLH Series, and Joist Girder Series. • Welders are certified in accordance with AWS D1.1 and D1.3. • Additionally, Indiana and Ohio facilities are certified in accordance with the requirements of the current IBC/Michigan Building Code, Chapter 17, Section 1705, Paragraph 2.2 • Additionally, Florida facility is certified in accordance with the requirements of the current Miami-Dade County, Florida Building Code, Article IV, Chapter 8 and the current Houston, Texas Building Code, Section 1704.2.2. 4 COMBINED SJI BRIDGING TABLES GEN. JOIST INFORMATION 1 x 7/64 1 1/4 x 7/64 1 1/2 x 7/64 1 3/4 x 7/64 2 x 1/8 r = .20" r = .25" r = .30" r = .35" r = .40" 12 6' - 6" 8' - 3" 9' - 11" 11' - 7" 14 6' - 6" 8' - 3" 9' - 11" 11' - 7" 16 6' - 6" 8' - 2" 9' - 10" 11' - 6" 18 6' - 6" 8' - 2" 9' - 10" 11' - 6" 20 6' - 5" 8' - 2" 9' - 10" 11' - 6" 22 6' - 4" 8' - 1" 9' - 10" 11' - 6" 24 6' - 4" 8' - 1" 9' - 9" 11' - 5" 26 6' - 3" 8' - 0" 9' - 9" 11' - 5" 28 6' - 2" 8' - 0" 9' - 8" 11' - 5" 30 6' - 2" 7' - 11" 9' - 8" 11' - 4" 32 6' - 1" 7' - 10" 9' - 7" 11' - 4" 13' - 0" 36 7' - 9" 9' - 6" 11' - 3" 12' - 11" 40 7' - 7" 9' - 5" 11' - 2" 12' - 10" 44 7' - 5" 9' - 3" 11' - 0" 12' - 9" 48 7' - 3" 9' - 2" 10' - 11" 12' - 8" 52 9' - 0" 10' - 9" 12' - 7" 56 8' - 10" 10' - 8" 12' - 5" 60 8' - 7" 10' - 6" 12' - 4" 64 8' - 5" 10' - 4" 12' - 2" 68 8' - 2" 10' - 2" 12' - 0" 72 8' - 0" 10' - 0" 11' - 10" SERIES K LH / DLH LH / DLH DLH TABLE 2.6-2 K, LH & DLH - SERIES JOISTS ALL 2 - 12 MAXIMUM JOIST SPACING FOR DIAGONAL BRIDGING BRIDGING ANGLE SIZE - (Equal Leg Angles) Joist Depth MINIMUM A307 BOLT REQUIRED FOR CONNECTION SECTION NUMBER* BOLT DIAMETER 3/8 " *Refer to last digit(s) of Joist Designation. 3/8 " 1/2 " 5/8 " 13 - 17 18 & 19 10KCS1 1 20KCS5 10 10KCS2 1 22KCS2 6 10KCS3 1 22KCS3 9 12KCS1 3 22KCS4 11 12KCS2 5 22KCS5 11 12KCS3 5 24KCS2 6 14KCS1 4 24KCS3 9 14KCS2 6 24KCS4 12 14KCS3 6 24KCS5 12 16KCS2 6 26KCS2 6 16KCS3 9 26KCS3 9 16KCS4 9 26KCS4 12 16KCS5 9 26KCS5 12 18KCS2 6 28KCS2 6 18KCS3 9 28KCS3 9 18KCS4 10 28KCS4 12 18KCS5 10 28KCS5 12 20KCS2 6 30KCS3 9 20KCS3 9 30KCS4 12 20KCS4 10 30KCS5 12 BRIDGING SELECTION TABLE FOR KCS JOISTS Joist Designation Bridging Table Section Number Joist Designation Bridging Table Section Number OSHA TABLES A and B ERECTION BRIDGING Joist Span Joist Span 12K1 23' - 0" 30K9 45' - 0" 14K1 27' - 0" 30K10 50' - 0" 16K2 29' - 0" 30K11 52' - 0" 16K3 30' - 0" 30K12 54' - 0" 16K4 32' - 0" 18KCS2 35' - 0" 16K5 32' - 0" 20KCS2 36' - 0" 18K3 31' - 0" 20KCS3 39' - 0" 18K4 32' - 0" 22KCS2 36' - 0" 18K5 33 - 0" 22KCS3 40' - 0" 18K6 35' - 0" 24KCS2 39' - 0" 20K3 32' - 0" 24KCS3 44' - 0" 20K4 34' - 0" 26KCS2 39' - 0" 20K5 34' - 0" 26KCS3 44' - 0" 20K6 36' - 0" 28KCS2 40' - 0" 20K7 39' - 0" 28KCS3 45' - 0" 20K9 39' - 0" 28KCS4 53' - 0" 22K4 34' - 0" 28KCS5 53' - 0" 22K5 35' - 0" 30KCS3 45' - 0" 22K6 36' - 0" 30KCS4 54' - 0" 22K7 40' - 0" 30KCS5 54' - 0" 22K9 40' - 0" 18LH02 33' - 0" 24K4 36' - 0" 20LH02 33' - 0" 24K5 38' - 0" 20LH03 38' - 0" 24K6 39' - 0" 24LH03 35' - 0" 24K7 43' - 0" 24LH04 39' - 0" 24K8 43' - 0" 24LH05 40' - 0" 24K9 44' - 0" 24LH06 45' - 0" 26K5 38' - 0" 28LH05 42' - 0" 26K6 39' - 0" 28LH06 46' - 0" 26K7 43' - 0" 28LH07 54' - 0" 26K8 44' - 0" 28LH08 54' - 0" 26K9 44' - 0" 32LH06 47' - 0" 26K10 49' - 0" 32LH07 47' - 0" 28K6 40' - 0" 32LH08 55' - 0" 28K7 43' - 0" 36LH07 47' - 0" 28K8 44' - 0" 36LH08 47' - 0" 28K9 45' - 0" 36LH09 57' - 0" 28K10 49' - 0" 40LH08 47' - 0" 28K12 53' - 0" 40LH09 52' - 0" 30K7 44' - 0" 44LH09 52' - 0" 30K8 45' - 0" Joists not listed above do not require OSHA erection bridging through spans per SJI Specifications 5.2 and 104.2 or 60'-0". 5 COMBINED SJI BRIDGING TABLES GEN. JOIST INFORMATION Section 1 Up thru 16' Over 16' thru 24' Over 24' thru 28' 2 Up thru 17' Over 17' thru 25' Over 25' thru 32' 3 Up thru 18' Over 18' thru 28' Over 28' thru 38' Over 38' thru 40' 4 Up thru 19' Over 19' thru 28' Over 28' thru 38' Over 38' thru 48' 5 Up thru 19' Over 19' thru 29' Over 29' thru 39' Over 39' thru 50' Over 50' thru 52' 6 Up thru 19' Over 19' thru 29' Over 29' thru 39' Over 39' thru 51' Over 51' thru 56' 7 Up thru 20' Over 20' thru 33' Over 33' thru 45' Over 45' thru 58' Over 58' thru 60' 8 Up thru 20' Over 20' thru 33' Over 33' thru 45' Over 45' thru 58' Over 58' thru 60' 9 Up thru 20' Over 20' thru 33' Over 33' thru 46' Over 46' thru 59' Over 59' thru 60' 10 Up thru 20' Over 20' thru 37' uploads/S4/ joist-design-guide.pdf