V-WIS026 Work Inspection Sheet - Metal Built Up Through Fix System

Check sheets are undamaged, handled correctly and tied down to structure if stored on roof (Checked by Sub-Contractor)

Check sheets are undamaged, handled correctly and tied down to structure if stored on roof (Checked by Ventry)

Only approved personnel allowed on roof and clean footwear must be worn (Checked by Sub-Contractor)

Only approved personnel allowed on roof and clean footwear must be worn (Checked by Ventry)

Check only approved fixings are being used (Checked by Sub-Contractor)

Check only approved fixings are being used (Checked by Ventry)

Check all fixings at the correct centres and correctly fixed (Checked by Sub-Contractor)

Check all fixings at the correct centres and correctly fixed (Checked by Ventry)

Check liner sheets are securely fixed as soon as they are laid (Checked by Sub-Contractor)

Check liner sheets are securely fixed as soon as they are laid (Checked by Ventry)

Check liner sheet joints are taped/sealed (if specified) (Checked by Sub-Contractor)

Check liner sheet joints are taped/sealed (if specified) (Checked by Ventry)

Ensure vapour check is continuous, lapped and sealed (if specified) (Checked by Sub-Contractor)

Ensure vapour check is continuous, lapped and sealed (if specified) (Checked by Ventry)

Check correct zed spacers, fixings and ferrules are used (Checked by Sub-Contractor)

Check correct zed spacers, fixings and ferrules are used (Checked by Ventry)

Check insulation quilt is laid tight butting, between zed spacers (Checked by Sub-Contractor)

Check insulation quilt is laid tight butting, between zed spacers (Checked by Ventry)

If specified, check breather membrane is continuous, properly lapped and not sagging (Checked by Sub-Contractor)

If specified, check breather membrane is continuous, properly lapped and not sagging (Checked by Ventry)

Check sheets are fixed the right way up and the right way around (Checked by Sub-Contractor)

Check sheets are fixed the right way up and the right way around (Checked by Ventry)

Check sheet side laps: fixings at correct centres and/or sheets securely indexed onto previous sheet (Checked by Sub-Contractor)

Check sheet side laps: fixings at correct centres and/or sheets securely indexed onto previous sheet (Checked by Ventry)

Check op sheet side lap stitchers are fixed at specified centres as the sheets are being laid (Checked by Sub-Contractor)

Check op sheet side lap stitchers are fixed at specified centres as the sheets are being laid (Checked by Ventry)

Check end laps have sealant tape correctly located, are tight and fixed at correct centres (Checked by Sub-Contractor)

Check end laps have sealant tape correctly located, are tight and fixed at correct centres (Checked by Ventry)

Check end of sheets are turned down at gutters and up at roof ridges and hips, if required (Checked by Sub-Contractor)

Check end of sheets are turned down at gutters and up at roof ridges and hips, if required (Checked by Ventry)

Check approved rooflight fixings are used and fixed through oversized holes (Checked by Sub-Contractor)

Check approved rooflight fixings are used and fixed through oversized holes (Checked by Ventry)

Check sample of fixings for water tightness using an air suction gun (Checked by Sub-Contractor)

Check sample of fixings for water tightness using an air suction gun (Checked by Ventry)

Check adequacy of fixings and seals on all flashings, gutters and penetrations (Checked by Sub-Contractor)

Check adequacy of fixings and seals on all flashings, gutters and penetrations (Checked by Ventry)

Check corrugation fillers are fitted and are the correct type (Checked by Sub-Contractor)

Check corrugation fillers are fitted and are the correct type (Checked by Ventry)

Check no sheets with sharp indentations (sheet strength or fixity) or with deep scratches damaging galvanising (Checked by Sub-Contractor)

Check no sheets with sharp indentations (sheet strength or fixity) or with deep scratches damaging galvanising (Checked by Ventry)

Check cut ends have been treated, if specified (Checked by Sub-Contractor)

Check cut ends have been treated, if specified (Checked by Ventry)

Ensure fixer stands on overlapping sheet when installing fixings (Checked by Sub-Contractor)

Ensure fixer stands on overlapping sheet when installing fixings (Checked by Ventry)

Check gutter liner trays and insulation are continuous (Checked by Sub-Contractor)

Check gutter liner trays and insulation are continuous (Checked by Ventry)