Unit of competency Outline
Date retreived
22/07/2026 9:12 AM AWST
22/07/2026 9:12 AM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Detail bolts and welds for structural steelwork connections
Detail bolts and welds for structural steelwork connections
Unit of competency
National Code
MSATCS302A
MSATCS302A
State Code
S7265
S7265
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
19/08/2014
Field of Education
030707 - Metal Fitting, Turning And MacHining
Original Release Date
19/08/2014
Nominal Hours
15
Description
This unit covers the skills and knowledge required to detail bolts and welds for structural steelwork connections consistent with design specifications.
Notes
Elements and Performance Criteria
1. Determine shop and field connections from design drawings
- 1.1. Fabrication shop capabilities and preferences are discussed with fabricator
- 1.2. Connections are allocated as shop or field welded in conjunction with fabricator
- 1.3. Connections to be field bolted are allocated and extent of shop preparation of connections decided
- 1.4. Connection fittings are allocated to either columns or beams to suit fabrication efficiency or design requirements
- 1.5. A request for further information (RFI) is made to design engineer where clarification of requirements is needed
2. Detail bolts for connections
- 2.1. Knowledge of standard bolting category identification system is demonstrated
- 2.2. Bolt types and sizes for each connection are specified using design information and consideration of commercial availability
- 2.3. Bolt and thread lengths are selected according to design specifications, and connection requirements
- 2.4. Bolt and bolt holes are detailed taking into account AS 4100 requirements, tightening and tensioning specifications and clearances
- 2.5. Field bolt list is prepared and checked and sent to fabricator
3. Detail welds for connections
- 3.1. Knowledge of joint and weld types is demonstrated
- 3.2. Shop and field welds are identified
- 3.3. Standard welding symbols are used
- 3.4. Clearances for welding are applied
- 3.5. Field weld details are placed on erection plans and shop drawings and submitted to design engineer for approval
RANGE STATEMENT
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Legislative/regulatory requirements
All work must comply with relevant Federal and State or Territory legislative or regulatory requirements
Bolt and thread lengths
Bolt and thread lengths may be specified by the engineer or by the detailer
Standard welding symbols
Standard welding symbols as described in AS 1101 Part 3
Work environment
Detailing may be undertaken in a variety of work environments including commercial, home office or fabrication or construction enterprise.
Work may be performed individually on a contracting/project basis or as part of a project team and in response to combinations of paper based and electronic instructions.
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Legislative/regulatory requirements
All work must comply with relevant Federal and State or Territory legislative or regulatory requirements
Bolt and thread lengths
Bolt and thread lengths may be specified by the engineer or by the detailer
Standard welding symbols
Standard welding symbols as described in AS 1101 Part 3
Work environment
Detailing may be undertaken in a variety of work environments including commercial, home office or fabrication or construction enterprise.
Work may be performed individually on a contracting/project basis or as part of a project team and in response to combinations of paper based and electronic instructions.
EVIDENCE GUIDE
The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Demonstrates skills and knowledge to:
identify and interpret engineering design specifications for structural steel bolted and welded connections
relate design information to structural steel detailing processes
correctly use the Australian standard bolting category identification system
understand and apply the relevant sections of AS 1101 Part 3, AS4100, AS 1111 and AS 1252
Context of and specific resources for assessment
Assessment may occur on the job or in an appropriately simulated environment
Resource implications for this unit include:
access to real or appropriately simulated detailing of ancillary structural steelwork including provision of suitable design information for bolts and welds
computer with suitable CAD software or manual drafting equipment and material including work areas, materials and equipment
access to steel and component manufacturers' catalogues or websites
access to relevant standards through either hard copy or internet access.
Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability.
Access must be provided to appropriate learning and/or assessment support when required. Where applicable, physical resources should include equipment modified for people with disabilities.
Method of assessment
Assessment must satisfy the endorsed assessment guidelines of the Manufacturing Training Package
Assessment methods must confirm consistency and accuracy of performance (over time and in a range of workplace relevant contexts) together with application of underpinning knowledge
Assessment methods must be by direct observation of tasks and include questioning on underpinning knowledge to ensure its correct interpretation and application
Assessment may be applied under project related conditions (real or simulated) and require evidence of process
Assessment must confirm a reasonable inference that competency is able not only to be satisfied under the particular circumstance, but is able to be transferred to other circumstances
Assessment may be in conjunction with assessment of other units of competency where structural steel detailing is involved
Guidance information for assessment
Assessment processes and techniques must be culturally appropriate and appropriate to the oracy, language and literacy capacity of the assessee and the work being performed.
The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Demonstrates skills and knowledge to:
identify and interpret engineering design specifications for structural steel bolted and welded connections
relate design information to structural steel detailing processes
correctly use the Australian standard bolting category identification system
understand and apply the relevant sections of AS 1101 Part 3, AS4100, AS 1111 and AS 1252
Context of and specific resources for assessment
Assessment may occur on the job or in an appropriately simulated environment
Resource implications for this unit include:
access to real or appropriately simulated detailing of ancillary structural steelwork including provision of suitable design information for bolts and welds
computer with suitable CAD software or manual drafting equipment and material including work areas, materials and equipment
access to steel and component manufacturers' catalogues or websites
access to relevant standards through either hard copy or internet access.
Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability.
Access must be provided to appropriate learning and/or assessment support when required. Where applicable, physical resources should include equipment modified for people with disabilities.
Method of assessment
Assessment must satisfy the endorsed assessment guidelines of the Manufacturing Training Package
Assessment methods must confirm consistency and accuracy of performance (over time and in a range of workplace relevant contexts) together with application of underpinning knowledge
Assessment methods must be by direct observation of tasks and include questioning on underpinning knowledge to ensure its correct interpretation and application
Assessment may be applied under project related conditions (real or simulated) and require evidence of process
Assessment must confirm a reasonable inference that competency is able not only to be satisfied under the particular circumstance, but is able to be transferred to other circumstances
Assessment may be in conjunction with assessment of other units of competency where structural steel detailing is involved
Guidance information for assessment
Assessment processes and techniques must be culturally appropriate and appropriate to the oracy, language and literacy capacity of the assessee and the work being performed.
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| OEW31 | MEM09224 | Detail bolts and welds for structural steelwork connections | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| J367 | MEM50212 | Diploma of Engineering - Technical | Qualification |
| W240 | MEM30505 | Certificate III in Engineering - Technical | Qualification |
| J159 | MEM40412 | Certificate IV in Engineering Drafting | Qualification |
| W526 | MSA50108 | Diploma of Manufacturing Technology | Qualification |
| W522 | MSA30208 | Certificate III in Manufacturing Technology EDIT | Qualification |