Project: Gainsborough North School
Location: Gainsborough, England
Main contractor: HBS
Specification: 1No 7.000 x 6.000 x 2.100m high to underside of ring beam NLS independent NaturalSpan barrel vault structural steel canopy, constructed from 6no 120 x 120mm SHS steel uprights, cross ties and ring beam, 300 x 300 x 10mm base plates for bolting to concrete pads supplied by others, all steelwork to be shot blasted zinc primed to inter zinc 72, polyester powder coated painted finish to BS 6496 colour Red.
Single skin NLS 30º low-rise NaturalSpan barrel vault, aluminium glazing bar gasketed system with secondary water management including vertically glazed ends, glazed with 16mm triple-wall UV protected polycarbonate colour Opal.