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G10 Structural steel framing

GENERAL REQUIREMENTS/ INFORMATION

110 DESIGNgenerally
• Design concept: Beams designed as simply supported under dead and imposed
loads, but with rigid joints to the columns for lateral stability and wind loading.
Detail design by fabricator.
• Design standard: The structural steelwork has been designed to BS 5950 and BS EN
1993-1-1.
- Supplementary requirements: site specific.
• Completion of design: Detail steelwork and design and detail joints to BS 5950 and
design and detail joints to BS EN 1993-1-8.
- Loading requirements: As calculations.
• Design parameters: site specific.
• Fixings to foundations/ walls: Design and detail fixings to concrete to ETAG 001,
Annex C .
• Other requirements: site specific .

120 DRAWINGS AND CALCULATIONS
• Information required: As submission schedule.
• Requirement: Before preparing detailed fabrication drawings, submit:
- General arrangement drawings with individual steel members clearly identified.
- Calculations/ selected standard joint detail for major connections.

125 SPECIFICATION STANDARD
• Standard: Comply with latest edition of National Structural Steelwork Specification
(NSSS).
- Additional requirements: site specific.
- Document availability: For the duration of the work, at fabrication shop and on
site.
• References to Engineer in NSSS: For the purpose of this contract, interpret such
references as being to the named Emloyers Engineers.
- Exceptions: None.

COLD FORMED MATERIALS

170 COLD-FORMED GALVANIZED STEELgenerally
• Manufacturer: Contractor's choice.
- Product reference: Contractor's choice.
• Material: Galvanized steel sheet to BS EN 10326.
- Thickness: site specific.
- Designation: site specific.

RotF generic (intermediate) NBS 2014 6118-AEW-XX-XX-NBS-A-01