lift shaft tower · 2020. 10. 4. · to be erected as a tg20 compliant lift shaft tower scaffold as...
TRANSCRIPT
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Lift shaft tower A scaffoiding tower butted on all sides at every lift suitable for use in an enclosed lift shaft.
Design height / Maximum height: 50.0 m to the top lift.
Maximum loading 4^ Loaded on up to 2 working lifts with up to 0.75 kWm2; / Foundation design leg load (for the client): 20.98 kN;
| Special consideration may be required as the foundation design load exceeds 20 kN,
Permitted dimensions Maximum length: 1.8 m;
V Maximum width: 1.8 m;
• / Maximum transom spacing: 1.2 m.
Location Valid only within an enclosed lift shaft shielded from the wind.
Add-on features / A gin wheel may be used to lift a maximum of 50 kg.
Design advice may be required if any add-on features not stated on this compliance sheet are attached to the scaffold.
Criteria To be erected as a TG20 compliant lift shaft tower scaffold as described in TG20;13 chapter 15:
v ' Maximum lift height: 2.0 m;
V Any number of lifts may be boarded;
V Maximum of two lifts loaded with personnel and materials;
/ Securely butted in all four directions at every lift;
V Bracing and ties not required due to the secure butting;
V May be clad with sheeting or debris-netting;
/ Double guard rails and toe boards at boarded litts it required by the risk assessment;
Single guard rails at unbearded lifts if required by the risk assessment.
Contract.no; I I ' Client: * Rydon
Gompany: Access Solulicns Scaffold reference: Gt/LS/001 ,
NASC membership no {11: 61005 . . Site reference; Grenreii Tower Qrenfell Rd Wl l
Name: - i - X - (Vlarc;Mopre. • :'. ;; . Position:;: .• • Supervisor . ;::-:
Si..)ii.>iiure. v ']\ 'y''-y'''r'''': : : y Date; . ; ; ' i " 31/93/201:, : '
Notes; .̂ y :/„[. o-.
0 Use of this NASC document does not infer NASC membership. Go to www.nasc.org. uk to confirm membership.
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ART00006243 0001 ART00006243/1