Procedura operativa per Fondazioni — crea con RAMSagent
Una pianificazione del lavoro per fondazioni copre scavi, palancole, pali e platea di fondazione. Il documento descrive le inclinazioni delle scarpate, la pressione delle palancole, la gestione delle acque sotterranee e i sollevamenti pesanti — con particolare attenzione al rischio di frane e ai requisiti di documentazione secondo il D.Lgs. 81/2008.
RAMSagent propone l'inclinazione delle scarpate basata sul tipo di terreno e sulla profondità, e integra la pressione delle palancole nei piani di sollevamento per le macchine da scavo.
Rischi tipici per Procedura operativa — Fondazioni
| Rischio | Descrizione | Riferimento normativo | Gravità |
|---|---|---|---|
| Collapse in Excavation | Excavations deeper than 1.25 m require shoring, sloping (at least 1:1 in stable soil, 1:1.5 in loose soil), or other support systems. No one is allowed in unprotected excavations. | AFS 2023:13, 5 kap | Critico |
| Groundwater and Drowning | Pumped excavation bottoms can refill quickly during rainfall. Work near open water requires a rescue plan and life jackets in case of drowning risk. | AFS 2023:13, 5 kap | Alto |
| Collision with Excavation Machinery | Exclusion zones around excavation machinery must be at least 1.5 × reach. A signal person must maintain visibility with the operator during reversing and lifting. | AFS 2023:13, 8 kap | Alto |
| Culverts and Cables | Cable and pipe surveys using cable locators or project documentation are required before machine-driven work. Hand digging is necessary near unprotected lines. | AFS 2023:13, 5 kap | Alto |
Normativa applicabile
- AFS 2023:13 Construction and Civil Engineering Work
- Chapter 5 regulates excavation, sheet piling, and piling — requirements for slope angles, support, and rescue plans.
- AFS 2023:11 Work at Height
- Applies to work on excavation edges and from pontoons.
- AFS 2006:6 Use of Lifting Equipment
- Requirements for lifting plans for sheet piling and heavy piling materials.
Domande frequenti
- When is shoring required?
- For excavations deeper than 1.25 m that cannot be sloped, or where adjacent buildings/roads are affected. RAMSagent flags if shoring is needed based on projected depth.
- What is a rescue plan for excavation?
- It describes how a person can be evacuated in case of collapse, groundwater filling, or unconsciousness. According to HSE guidance, it must be available on site.
Guide correlate
Modello Word gratuito: procedura operativa
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