REFERENCES

REFERENCESREFERENCES

REFERENCES

AISC. (1994). “Manual of Steel Construction,” American Institute of Steel Construction, Inc.

Chicago, IL.

AISC. (1997). “Working with Structural Steel in Schedule Driven Projects,” American Institute

of Steel Construction, Inc. Chicago, IL.

AISC (1997). “Erection Bracing of Low-rise Structural Steel Buildings,“ American Institute of

Steel Construction, Inc. Chicago, IL.

CQR (1992). Callahan, M.T.; Quackenbush, D.G.; Rowings, J.E. ”Construction Project

Scheduling,”

McGraw Hill, Inc., New York, NY.

CIRC. (1986). “CIRC Subcontract Scopes,” Construction Industry Research Committee of

Colorado,

Conifer, CO.

Koch, J.M. (1997). “Construction Issues with Structural Steel,” Independent Study Report,

Department of Civil and Environmental Engineering, University of Wisconsin, Madison, WI.

Marchman, D.V. (1997). “Construction Scheduling with Primavera Project Planner,” Delmar

Publishers, Albany, NY.

Means, R.S. (1998). “1998 Building Construction Cost Data,” R.S. Means Company, Inc.,

Kingston, MA.

“Subpart R of the OSHA Standards,” Occupational Safety and Health Administration, Washington

D.C.

Primavera Manual. (1997). “Primavera version 2 Reference Manual,” Primavera Systems, Inc.,

Bala Cynwyd, PA.

Walker, F. (1992). “Walker’s Building Estimator’s Reference Book, 24

Edition” Frank R. Walker

Company, Lisle, IL.

APPENDIX AAPPENDIX A

APPENDIX A -

CASE STUDY PROJECT DETAILSCASE STUDY PROJECT DETAILS

CASE STUDY PROJECT DETAILS

Case study photo

Case study isometric

Erection drawing (E-sheet)

93 b

Shop drawing

94 b

Shop drawing

95 b

APPENDIX BAPPENDIX B

APPENDIX B

SAMPLE SPECIFICATIONSAMPLE SPECIFICATION

SAMPLE SPECIFICATION

SECTION 05120

STRUCTURAL STEEL

PART 1 - GENERAL

SCOPE

Included are the following topics:

PART 1 - GENERAL

Scope

Related Work Specified Elsewhere

References

Submittals

Quality Assurance

Delivery, Storage and Handling

PART 2 - PRODUCTS

Materials

Fabrication

Shop Painting

Source Quality Control

PART 3 - EXECUTION

Erection

Field Quality Control

This section includes fabrication and erection of structural steel work, as shown on drawings,

including schedules, notes and details showing size and location of members, typical connections

and types of steel required.

RELATED WORK SPECIFIED ELSEWHERE

Section 03300 -- CAST-IN-PLACE CONCRETE for anchor rod installation in concrete.

Section 05500 – METAL FABRICATION for miscellaneous metal fabrications.

REFERENCES

Applicable provisions of Division 1 shall govern work of this Section.

Structural steel is that work defined in American Institute of Steel Construction (AISC) Code of

Standard Practice and as otherwise shown on Drawings.

SUBMITTALS

General: Submit the following in accordance with the General and Supplementary Conditions.

Product data or manufacturer’s specifications and printed installation instructions for following

products. Include laboratory test reports and other data to show compliance with specifications

(including specified standards).

Structural steel (each type), including copies of mill reports covering chemical and physical

properties.

High-strength bolts (each type), including nuts and washers.

Include Direct Tension Indicators if used.

Structural steel primer paint.

Shrinkage-resistant grout.

Test reports conducted on shop- and field-bolted and welded connections. Include data on type(s)

of tests conducted and test results.

Copies of each survey showing elevations and locations of base plates and anchor rods to receive

structural steel and final elevations and locations for major members. Indicate discrepancies

between actual installation and Contract Documents.

Shop drawings, including complete details and schedules for fabrication and assembly of structural

steel members, procedures and diagrams.

Include details of cuts, connections, camber, holes and other pertinent data. Indicate welds

by standard AWS symbols. Show size, length and type of each weld.

Provide setting drawings, templates and directions for installation of anchor rods and other

anchorages to be installed as work of other sections.

QUALITY ASSURANCE

Codes and Standards: Comply with provisions of following, except as otherwise indicated:

American Institute of Steel Construction (AISC) Code of Standard Practice for Steel Buildings and

Bridges.

AISC Load and Resistance Factor Design Specification for Structural Steel Buildings, including

Commentary.

Load and Resistance Factor Design Specification for Structural Joints using ASTM A325 or A490

Bolts approved by the Research Council on Structural Connections.

American Welding Society (AWS) D1.1 Structural Welding Code -- Steel.

ASTM A6 General Requirements for Delivery of Rolled Steel Plates, Shapes, Sheet Piling and Bars

for Structural Use.

Society for Protective Coatings (SSPC): Steel Structures Painting Manual, Volume 2, Systems and

Specifications. Specifications shown on design drawings.

Fabricator Qualification: The structural steel fabricator shall be AISC certified-Complex Steel

Building Structures.

Qualifications for Welding Work: Use prequalified weld procedures or welding procedures and

welding operators in accordance with AWS “Qualification” requirements.

Provide certification that welders employed in work have satisfactorily passed AWS

qualification tests.

If recertification of welders is required, retesting will be Contractor’s responsibility.

DELIVERY, STORAGE AND HANDLING

Deliver materials to site at such intervals to ensure uninterrupted work progress.

Deliver anchor rods and anchorage devices, which are to be embedded in cast-in-place concrete or

masonry, in ample time to avoid delay of work.

Store materials to permit easy access for inspection and identification. Keep steel members off

ground by using pallets, platforms, or other supports. Protect steel members and packaged

materials from corrosion and deterioration. If bolts and nuts become dry or rusty, clean and

relubricate before use.

Do not store materials in a manner that might cause distortion or damage to members or

supporting structures. Repair or replace damaged materials or structures as directed.

PART 2 -- PRODUCTS

MATERIALS

Metal Surfaces, General: For fabrication of work that will be exposed to view, use only materials

that are smooth and free of surface blemishes including pitting, rust and scale and roughness.

Remove such blemishes by grinding, or by welding and grinding, prior to cleaning, treating and

applying surface finishes.

Structural Steel Shapes: ASTM A992.

Plates, Angels and Bars: ASTM A36

Cold-Formed Steel Tubing: ASTM A500, Grade B

Headed Type Shear Connectors: ASTM A108, Grade 1015 or 1020 cold finished carbon steel, with

dimensions complying with AISC Specifications.

Steel Castings: ASTM A27, Grade 65-35, medium-strength carbon steel.

Anchor Rods: F1554 Grade 36, nonheaded type unless otherwise indicated.

Unfinished Threaded Fasteners: ASTM A307, Grade A, regular low-carbon steel bolts and nuts.

Provide hexagonal heads and nuts for all connections.

High-Strength Threaded Fasteners: Heavy hexagon structural bolts, heavy hexagon nuts and

hardened washers as follows:

Quenched and tempered medium-carbon steel bolts, nuts and washers, complying with

ASTM A325.

Where indicated as galvanized, provide units that are zinc coated, either

mechanically deposited complying with ASTM B695, Class 50, or hot-dip

galvanized complying with ASTM A153.

Tension Control Bolts (as required): ASTM F-1852

Electrodes for Welding: Comply with AWS Code.

Steel Primer Paint Fast-curing lead- and chromate-free, universal modified alkyd primer with good

resistance to normal atmospheric corrosion, complying with performance requirements of FS TT-

P-664.

Nonmetallic Shrinkage-Resistant Grout: Premixed, nonmetallic, noncorrosive, nonstaining

product containing selected silica sands. Portland cement, shrinkage compensating agents,

plasticizing and water-reducing agents, complying with CE-CRD-C621.

Available Products: Subject to compliance with requirements, products that may be

incorporated in the work include, but are not limited to, the following:

100 Non-Shrink Grout (Non-Metallic), Conspec, Inc.

Supreme Grout, Cormix, Inc.

Sure Grip Grout, Dayton Superior

Euco N.S., Euclid Chemical Company

Crystex, L&M Construction Chemicals, Inc.

Masterflow 713, Master Builders

Sealtight 588 Grout, W.R. Meadows

Propak, Protex Industries, Inc.

Set Non-Shrink, Set Products, Inc.

Five Star Grout, U.S. Grout Corporation

FABRICATION

Shop Fabrication and Assembly: Fabricate and assemble structural assemblies in shop to greatest

extent possible. Fabricate items of structural steel in accordance with AISC Specifications and as

indicated on final shop drawings. Provide camber in structural members where indicated.

Properly mark and match-mark materials for field assembly. Fabricate for delivery

sequence that will expedite erection and minimize field handling of materials.

Where finishing is required, complete assembly, including welding of units, before start of

finishing operations. Provide finish surfaces of members exposed in final structure free of

markings, burrs and other defects.

Connections: Weld or bolt shop connections, as indicated.

Bolt field connections, except where welded connections or other connections are indicated.

Provide high-strength threaded fasteners for all bolted connections, except where

unfinished bolts are indicated.

High-Strength Bolted Construction: Install high-strength threaded fasteners in accordance with

RCSC Specification for Structural Joints Using ASTM A325 or A490 Bolts. Use snug-tight bolts,

except where noted and as recommended in the RCSC Specification for Structural Joints Using

ASTM A325 or A490 Bolts.

Welded Construction: Comply with the AWS D1.1 Code as referenced in the AISC Specification

for the Design and Fabrication of Steel Buildings.

Assemble and weld built-up sections by methods that will produce true alignment of axes without

warp.

Build up welded doorframes attached to structural steel framing. Weld exposed joints continuously

and grind smooth. Plug-weld steel bar stops to frames, except where shown removable. Secure

removable stops to frames with countersunk, cross-recessed head machine screws, uniformly

spaced not more than 10" o.c., unless otherwise indicated.

Holes for Other Work: Provide holes required for securing other work to structural steel framing

and for passage of other work through steel framing members, as shown on final shop drawings.

Cut, drill, or punch holes perpendicular to metal surfaces. Do not flame-cut holes or enlarge holes

by burning.

Expansion Joints: Provide expansion joints in steel shelf angles when part of structural steel frame,

locate at vertical cladding expansion joints as indicated on Drawings.

SHOP PAINTING

General: Shop-paint structural steel, except those members or portions of members to be embedded

in concrete or mortar. Paint embedded steel that is partially exposed on exposed portions and initial

2" of embedded areas only.

Do not paint surfaces to be welded or high-strength bolted with friction-type connections.

Apply 2 coats of paint to surfaces that are inaccessible after assembly or erection. Change

color of second coat to distinguish it from first.

Color of Second Coat: Grey.

Surface Preparation: After inspection and before shipping, clean steelwork to be painted. Remove

loose rust, loose mill scale and spatter, slag, or flux deposits. Clean steel in accordance with Society

for Protective Coatings (SSPC) as follows:

SP-3 “Power-Tool Cleaning.”

Painting: Immediately after surface preparation, apply structural steel primer paint.

100

GALVANIZING

Hot-Dip Galvanized Finish: Apply zinc coating by the hot-dip process to structural steel indicated

for galvanizing according to ASTM A123.

Galvanize structural steel in locations as indicated.

SOURCE QUALITY CONTROL

General: Materials and fabrication procedures are subject to inspection and tests in mill, shop and

field, conducted by a qualified inspection agency. Such inspections and tests will not relieve

Contractor of responsibility for providing materials and fabrication procedures in compliance with

specified requirements.

Promptly remove and replace materials or fabricated components that do not comply.

Design of Members and Connections: Details shown are typical, similar details apply to similar

conditions, unless otherwise indicated.

Promptly notify Architect whenever design of members and connections for any portion of

structure are not clearly indicated.

PART 3 -- EXECUTION

ERECTION

Surveys: Check elevations of concrete and masonry bearing surfaces, and locations of anchor rods

and similar devices, before erection work proceeds and report discrepancies to the owner’s

authorized representative. Do not proceed with erection until corrections have been made or until

compensating adjustments to structural steel work have been agreed upon with the owner’s

authorized representative.

Temporary Shoring and Bracing: Provide temporary shoring and bracing members with

connections of sufficient strength to bear imposed loads. Remove temporary members and

connections when permanent members are in place and final connections are made. Provide

temporary guy lines to achieve proper alignment of structures as erection proceeds.

Temporary Planking: Provide temporary planking and working platforms as necessary to

effectively complete work.

Setting Bases and Bearing Plates: Clean concrete and masonry bearing surfaces of bond-reducing

materials and roughen to improve bond to surfaces. Clean bottom surface of base and bearing

plates.

Set loose and attached base plates and bearing plates for structural members on wedges or

other adjusting devices.

Tighten anchor rods after supported members have been positioned and plumbed. Do not

remove wedges or shims, but if protruding, cut off flush with edge of base or bearing plate

prior to packing with grout.

Pack grout solidly between bearing surfaces and bases or plates to ensure that no voids

remain. Finish exposed surfaces, protect installed materials and allow to cure.

For proprietary grout materials, comply with manufacturer’s printed instructions.

101

Field Assembly: Set structural frames accurately to lines and elevations indicated. Align and

adjust various members forming part of complete frame or structure before permanently fastening.

Clean bearing surfaces and other surfaces that will be in permanent contact before assembly.

Perform necessary adjustments to compensate for discrepancies in elevations and alignment.

Level and plumb individual members of structure within specified AISC tolerances.

Establish required leveling and plumbing measurements at mean operating temperature of

structure. Make allowances for difference between temperature at time of erection and mean

temperature at which structure will be when completed and in service.

Erection Bolts: On exposed welded construction, remove erection bolts, fill holes with plug welds

and grind smooth at exposed surfaces.

Comply with AISC Specifications for bearing, adequacy of temporary connections,

alignment and removal of paint on surfaces adjacent to field welds.

Do not enlarge unfair holes in members by burning or by using drift pins, except in

secondary bracing members. Ream holes that must be enlarged to admit bolts.

Gas Cutting: Do not use gas-cutting torches in field for correcting fabrication errors in primary

structural framing without the engineer’s permission. Finish gas-cut sections equal to a sheared

appearance when permitted.

Touch-Up Painting: Immediately after erection, clean field welds, bolted connections and abraded

areas of shop paint. Apply paint to exposed areas using same material as used for shop painting.

Comply with SSPC-PA 1 requirements for touch-up of field painted surfaces.

Apply by brush or spray to provide minimum dry film thickness of 2.0 mils.

FIELD QUALITY CONTROL

General: The Owner will engage the services of a testing agency to inspect high-strength bolted

connections and welded connections and to perform tests and to submit test reports.

Testing agency shall conduct and interpret tests, state in each report whether test specimens comply

with requirements and specifically state any deviations therefrom.

Provide access for testing agency to places where structural steel work is being fabricated or

produced so that required inspection and testing can be accomplished.

The testing agency will review supplier’s mill test reports for steel used in the project. The testing

agency will report items that do not comply with ASTM material and test report requirements.

Shop and Field Welding, Inspection and Testing: The testing agency shall obtain copies of all

welder certificates of welders assigned to the job all welders shall meet AWS requirements.

Reports shall include welder’s certifications, type and location of defects found during inspections

and the measures required and performed to correct such defects, statements of final approval of all

welding of connections and other fabrication data and information pertinent to the safe and proper

welding of connections.

102

Ascertain that proper weld metal, electrodes, procedures and sequences are being used.

Ascertain that fit-up, joint preparation, size, contour, extent of reinforcement and length and

location of welds comply with requirements of AWS D1.1.

Ascertain that fabricator’s and erector’s procedures correct for distortion and shrinkage caused by

welding operations.

Shop Fabrication: Verify that fabricator’s quality control program provides for the above

mentioned items and the following minimum requirements for welding. Inspect and test during

fabrication in accordance with AWS Structural Welding Code and as follows:

Perform visual inspections on 20% of all welds.

Perform Nondestructive Test of Welds as follows:

Fillet Welds: Test 10 percent of welds in accordance with magnetic particle testing.

Full Penetration Welds: Test 100 percent of welds in accordance with ultrasonic

techniques.

Embedded Plates and Assemblies with Welded Deformed Bar and/or Stud Anchors: 50

percent of anchors shall be rapped with an 8 lb. hammer. Any that do not ring and 5 percent

of all others shall be bent 15 degrees with a hammer test.

Field Welding: Inspect and Test for Conformance to AWS Requirements and as follows:

All welds shall be inspected visually.

Fillet Welds: Test 25 percent of all welds in accordance with magnetic particle testing.

Partial Penetration Welds: Test 100 percent of welds in accordance with ultrasonic testing

techniques.

Welds that fail shall be rewelded and retested until they pass. The cost of retesting shall be borne

by the Contractor.

Additional Testing in the Event of Rejected Welds: If more than 10 percent of any type of tested

welds are rejected, an additional 20 percent of all such welds shall be tested in same manner. If

more than 10 percent of these additional welds are defective and rejected then an additional 20

percent of such welds shall be tested. If more than 10 percent of this group are found rejectable then

all welds shall be tested. The cost of this additional testing shall be borne by the Contractor.

Testing agency welding inspector shall have authority to reject weldments on the basis of a visual

inspection.

Testing agency welding inspector’s reports shall contain, as a minimum, a description of each weld

tested, the identifying mark of the welder responsible for the weld, a critique of defects noted by

visual inspection or testing and a statement regarding the acceptability of the weld as judged by

103

current AWS standards. Distribute reports as early as possible but no later than one week after the

tests have been performed. Notify the Architect by phone if the results require immediate comment.

Bolting: Inspect in accordance with RCSC Specification for Structural Joints and as follows:

Visually inspect all bolts.

For Bolts Indicated to be “Slip Critical” (Friction Connections):

Check for proper tension by using methods defined in the RCSC Specification for

Structural Joints Using ASTM A325 or A490 Bolts.

Correct bolted connections that fail by replacing or retightening, and performing other

corrective measures required by connection geometry and fit up. The cost of retests on

connections that fail shall be borne by the Contractor.

For Bolts Not Indicated to be “Slip Critical”: Inspect 5 percent of bolts by using wrench to verify

that the plies of the connection are in firm contact, or “snug-tight”.

END OF SECTION

104

105

APPENDIX C

Sample Inventory for a Fabricator

CHANNEL A36 40' OR 60'

C 12 X 20.7

C 10 X 15.3

C 8 X 11.5

C 6 X 8.2

BEAM 50 Ksi 60'

W 16 X 31

W 16 X 26

W 14 X 22

W 12 X 26

W 12 X 19

W 12 X 16

W 12 X 14

W 10 X 22

W 10 X 15

W 10 X 12

W 8 X 31

W 8 X 24

W 8 X 18

W 8 X 15

W 8 X 13

W 8 X 10

RODS A 36 x 20'

1 IN. DIA.

7/8 IN. DIA.

3/4 IN. DIA.

5/8 IN. DIA.

1/2 IN. DIA.

PIPE x 21'

1 1/4 DIA. STANDARD

1 1/2 DIA. STANDARD

PLATES A36 x 20'

PL 1 1/2 X 72

PL 1 X 72

PL 3/4 X 72

PL 5/8 X 72

PL 1/2 X 72

PL 3/8 X 72

PL 5/16 X 72

BARS A36 x 20'

FB 3/4 X 12

FB 3/4 X 10

FB 1/2 X 12

FB 1/2 X 10

FB 1/2 X 8

FB 1/2 X 6

FB 1/2 X 4

FB 1/2 X 3

FB 1/2 X 2

FB 3/8 X 12

FB 3/8 X 10

FB 3/8 X 8

FB 3/8 X 6

FB 3/8 X 4 1/2

FB 3/8 X 4

FB 3/8 X 2 1/2

FB 3/8 X 2

FB 3/8 X 1 1/2

FB 1/4 X 12

FB 1/4 X 10

FB 1/4 X 8

FB 1/4 X 6

FB 1/4 X 4

FB 1/4 X 3

FB 1/4 X 2 1/2

FB 1/4 X 2

FB 1/4 X 1 1/2

ANGLE A36 x 40'

L 6 X 4 X 3/8

L 6 X 3 1/2 X 5/16

L 5 X 3 1/2 X 3/8

L 5 X 3 1/2 X 5/16

L 5 X 3 X 1/4

L 4 X 4 X 3/8

L 4 X 4 X 5/16

L 4 X 4 X 1/4

L 4 X 3 X 3/8

L 4 X 3 X 5/16

L 4 X 3 X 1/4

L 3 1/2 X 3 1/2 X 1/4

L 3 X 3 X 3/8

L 3 X 3 X 5/16

L 3 X 3 1/4

L 2 1/2 X 2 1/2 X 1/4

L 2 X 2 X 1/4

L 1 1/2 X 1 1/2 X 1/4

106

APPENDIX D

AISC SERVICES

The American Institute of Steel Construction, Inc. is a nonprofit corporation established in 1921

to serve the fabricated structural steel industry in the United States. Its purpose is to promote

the use of structural steel through research activities, market development, education, codes and

specifications, technical assistance, quality certification, and standardization.

For more than 75 years, AISC has conducted its numerous activities with a scrupulous sense of

public responsibility. For this reason, and because of the high caliber of its staff, the Institute

enjoys a positive relationship with architects, engineers, code officials, construction managers

and educators who recognize its professional status in the fields of specification writing,

structural research, design development, and performance standards.

EDUCATIONAL

AISC, together with AISC Marketing, Inc., sponsors a series of continuing education seminars

on a regular basis. For example, in 1996, the AISC Seminar Series focused on “Innovations in

Structural Steel Systems” while the 1997 seminar featured information on “Designing of Steel

for Service,” which included roof ponding, floor elevation and level, control of floor vibrations

and control of lateral drift. The seminars are usually held in more than 60 cities around the

country during a nine month period. For a complete list of seminar dates and locations, visit

AISC’s web page at http://www.asic.org.

In addition to the Seminar Series, AISC sponsors a number of short courses and a series of

lectures from the winner of the Annual T.R. Higgins Award. In the past, the short courses have

covered topics such as bracing and hollow structural sections.

On the university side, one of AISC’s most noteworthy activities is sponsorship, together with

ASCE, of the Student Steel Bridge Competition. The program challenges civil engineering

students from across the country to design, fabricate and erect a 1:10 scale model of a bridge

across a river valley in a mountainous region. While any type of steel bridge can be designed,

there are height limits and the entries are judged on erection time, bridge weight, aesthetics,

stiffness, and cost. During the past few years, solutions to the problem statement have become

more and more advanced. Teams from more than 185 schools are expected to compete in the

regional competitions, with the winners from each regional competition gaining eligibility to

compete in the national competition.

AISC also fosters academic-industry relations through its Partners in Education (PIE)

Committee. Among the chief goals of the committee are to encourage civil engineering

programs to offer sufficient structural engineering content and steel design courses to ensure

that future engineers understand the requirements necessary to provide safe and economic

structures. The program also aims to encourage interaction between practicing engineers and

both professors and engineering students. In addition, a goal is to expose architectural students

to various facets of steel design and construction.

Among many other universities-related programs, AISC provides free copies of Modern Steel

Construction magazine to students in accredited architectural and engineering programs.

107

NORTH AMERICAN STEEL CONSTRUCTION CONFERENCE

With today’s economic climate and the fast pace of advancing technologies and resources,

questions mount seemingly faster than they can be answered. The North American Steel

Construction Conference provides an annual opportunity to delve into the rapidly changing and

advancing world of steel design and construction, and surface with practical information to help

your practice today. It also offers an opportunity to meet and network with other industry

professionals.

The NASCC is designed to appeal to a wide range of attendees, including engineers, architects,

educators, detailers, fabricators, construction managers, and erectors.

ENGINEERING & RESEARCH

The Engineering & Research Department, in coordination with numerous committees and

selected outside consultants, provides the primary staff leadership and support for the technical

activities of the Institute, including: Specifications & Codes; Publications; Software; Research;

Quality Certification; and the North American Steel Construction Conference. (The latter two

programs are highlighted separately.)

SPECIFICATIONS & CODES

The AISC Specification for Structural Steel Buildings has been promulgated for over 75 years

with nine editions of Allowable Stress Design (ASD) and the more recent of two releases of

Load and Resistance Factor Design (LRFD). These have been well recognized design

standards, not only in the USA, but also worldwide. An expert and balanced committee has

responsibility for maintaining the reliability (safety) of the specification in conformance with

consensus operating procedures. Separate AISC Specifications on Seismic Provisions, Single

Angle Members, Nuclear Facilities, and Tubular (HSS) Design (first introduced in 1997)

supplement this parent document. In addition, AISC is responsible for producing the industry’s

Code of Standard Practice.

Active staff liaison with other independent and industry organizations, affiliated standards (such

as AWS), code groups and professional societies, and research developments help to identify

current needs and new information.

PUBLICATIONS

Dissemination of technical steel information in usable form is a constant task. A regular by-

product of each main AISC Specification has been an accompanying “Manual of Steel

Construction”. The Manual has and continues to be the best known engineering product of

AISC. In addition, there now exists a series of Design Guides to expand coverage on special

topics. More recently AISC published “Designing with Structural Steel-A Guide for

Architects,” a comprehensive desk reference for architects which addresses the common steel

systems, materials, and details. Ideas, and references used by architects daily, are incorporated.

The quarterly publication, Engineering Journal, has been a popular reference for timely

application articles on steel design and research. Contact AISC for a list of publications.

108

A periodical published by AISC is Modern Steel Construction. A monthly magazine reporting

on innovative building and bridge projects, MSC presents in-depth information on the newest,

most advanced applications of structural steel in a wide range of structure types. Two highly

useful sections are Steel Interchange, a question-and-answer column, and Bridge Crossings,

which offers

practical design advice to bridge designers and owners on such subjects as:

• Tips on Designing Weathering Steel

• Designing and Specifying Better Bearing Details

• Design and Use of Integral Pier Caps

• Economical Bridge Connections

MSC also included product information, a calendar listing and structural shape availability. For

information on U.S. subscriptions to Modern Steel Construction call 312-670-2400. For

information on foreign subscriptions to Modern Steel Construction call 312-670-5444.

SOFTWARE

Software has taken on an increasingly important role. The steel shape database, connection

design (CONXPRT), and beam web opening (WEBOPEN) computer programs are available.

Updates, expansion, and new initiatives are under serious review by a dedicated committee. For

more information on AISC Software, call (312) 670-5444.

An AISC Home Page is on-line (http://www.aisc.org). Efforts are continuing on standardizing a

data exchange format among design and detailing software.

RESEARCH

AISC remains at the center of much of the structural steel research, either in an advisory and/or

partial funding role. Close cooperation with government agencies, steel mills, the private sector,

universities, and local fabricators help to focus projects and to quickly disseminate important

research results. Extensive work is currently underway for seismic considerations, particularly

changes in special steel moment frames, and further progress on design, welding, and materials

is anticipated.

QUALITY

The purpose of the AISC Quality Certification Program is to confirm to the construction

industry that a certified firm has the personnel, organization, experience, procedures,

knowledge, equipment, capability and commitment to fabricate and erect steel of the required

quality for a given category of structural steel work.

The AISC Certification Program is not intended to involve inspection and/or judgment of

product quality on individual projects. Neither is it intended to guarantee the quality of specific

fabricated steel products or erection.

The program uses independent auditors to confirm that an individual fabrication plant has the

capability to perform the desired level of work. The program does not look at specific projects;

rather, the highly detailed checklist focuses on general management, engineering and drafting,

procurement, operations and quality control. And, of course, the auditors examine actual work

performance.

109

Fabricators can be certified in one of five categories, coinciding with the market for fabrication.

In addition, fabricators can receive two optional endorsements, one for Sophisticated Paint

Systems and one for Fracture Critical Members. Erection can be certified in two catergories.

CERTIFICATION PROGRAM

Certification Categories

Conventional Steel Buildings

Includes small public service and institutional buildings (schools, etc.), shopping

centers, light manufacturing plants, miscellaneous and ornamental iron work,

warehouses, low-rise beam/column/light truss structures.

Simple Steel Bridge Structures

Includes highway sign structures, parts for bridges (such as cross frames), unspliced

rolled beam bridges.

Complex Steel Buildings

Includes large public service and institutional buildings, heavy manufacturing plants,

powerhouses, metal producing/rolling buildings, crane girders, bunkers and bins,

stadiums, auditoriums, high-rise buildings, petro/chemical processing. Fabricators

certified for Complex Steel Buildings also are automatically certified for Conventional

Steel Buildings.

Major Steel Bridges

All bridge structures other than unspliced rolled beam bridges. Fabricators certified for

Complex Steel Bridges also are automatically certified for Simple Steel Bridge

Structures.

Metal Building Systems (Mb)

Pre-engineered metal building systems including cold-formed members and panels.

Sophisticated Paint System Endorsement

Systems that require an extra degree of training, control, preparation, and inspection

beyond that normally used in common single-coat systems such as oxides, alkyds,

solvent-based epoxies and solvent-based zincs.

Fracture Critical Members Endorsement (F)

Familiarity with procedures required to produce fracture critical members in accordance

with a fracture control plan as defined by AASHTO or AREA.

Certified Steel Erector

Erection contractors qualified to erect buildings of various types of low- and mid-rise

structures and simple non-continuous bridges.

Certified Advanced Steel Erector

Erection contractors qualified to erect heavy structures, continuous girder bridges,

railway bridges, power plants, locks and dams and high-rise structures.

While the pre-qualification aspect of the program is important, it is not its sole raison d’ etre.

Rather, the program also has long-term benefits for a fabricator through the periodic review and

maintenance of quality systems and procedures. It helps communicate the latest quality issues to

fabricators through the input of auditors trained in structural steel fabrication.

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An up-to-date listing of all Quality Certified Fabricators and erectors can be found on

AISC’s homepage at http://www.aisc.org or in the December issue of Modern Steel

Construction magazine. For more information on the program, call (312) 670-5435, e-mail

[email protected] or fax (312) 670-5403.

ENGINEERING JOURNAL

A quarterly technical journal devoted exclusively to the design of steel structures. Unlike some

technical publications, EJ avoids the esoteric and aims instead to provide information that is

usable in the everyday office. EJ provides structural engineers, architects, fabricators and

educators the latest information on such subjects as base plate design, high-strength bolts for

bridges, bracing design, serviceability limits and composite design. For information on

subscriptions to Engineering Journal, call 312-670-5444.

AISC SOFTWARE:

AISC Database

A shapes program that can be incorporated into in-house programs

CONXPRT

A connections design program

WEBOPEN

For designing steel beam-web penetrations

AISC for AutoCAD

A shape drawing program that runs inside of DOS-based AutoCAD

SIMON Systems

A PC-based girder design program

New in 1997 is System VANCK

A V-load analysis program for curved open-framed I-girder bridges.

For more information on AISC Software, call 312-670-5444 or E-mail

[email protected]

Or point your favorite web browser at AISC’s homepage. For a complete and free listing

of AISC publications, call 800-644-24400, or view the entire publications list on AISC

homepage at http//www.aisc.org.