Page 344 - McD_6118-AEW-XX-XX-NBS-A-001_Neat

360 PVC-U WINDOWS
• Standards:
- Manufacture: To BS 7412.
Manufacturer: A firm currently registered under a quality assurance scheme
operated by a certification and inspection body accredited by the United
Kingdom Accreditation Service (UKAS).
- Profile: To BS 7722.
• Colour/ Texture: site specific.
• Exposure category to BS 6375-1/ Design wind load: site specific.
• Reinforcement: site specific.
• Glazing details: Insulating glass units incorporating low emissivity glass; site specific.
- Beading: site specific.
• Ironmongery/ Accessories: site specific.
• Fixing: site specific.

420 WOOD SUBFRAMES
• Timber: To BS EN 942.
- Species: Softwood as table NA.1.
- Appearance class: J30.
- Moisture content on delivery: 12-19%.
• Assembly adhesive: PVAC to BS EN 204, class D4.
• Joinery workmanship: As section Z10.
• Preservative treatment: Organic Solvent as section Z12 and WPA Commodity
Specification C5; Desired service life 30 years..
• Finish as delivered: site specific.
• Fixing: Built in with cramps as clause 780.

460 ROOFLIGHTS
• Manufacturer: Contractor's choice.
- Product reference: site specific.
• Type: site specific.
• Frame: site specific.
- Finish: site specific.
- Colour: site specific.
• Kerb: Timber by main contractor..
• Glazing details: Double skin .
• Other requirements:
- Anti-burglar bars;
- Security glazing clips; or
- Security glazing packers.
• Fixing: site specific.

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