Structure

More frequent risks:

Fall of people at different level.
Fall of people at the same level.
Fall of objects by collapse or collapse.
Fall of objects or tools in manipulation.
Fall of objects or generous tools.
Footsteps on objects.
Shocks and blows against immovable objects.
Shocks and blows against movable objects of machines.
Blows and cuts by objects or tools.
Projection of fragments or particles.
Atrapamiento or crushing by or between objects or machines.
Electrical contacts.
Contact with caustic or corrosive substances. They are used to desencofrar, of
way which they penetrate between the concrete and the wood of the encofrados ones and allows
its separation.
Dermatitis by contact with cement.
Exhibition to physical agents (vibrations) By the use of manual vibrator stops
to facilitate the establishment of the humid concrete.
Sobreesfuerzos, inadequate positions or repetitive movements.

Preventive measures:

The encofrado one will be made ordenadamente of down and with pieces upwards prepared previously.
The desencofrado one will be always made with the help of metallic nails being made always from the side which the wood cannot be come off, is to say from the already desencofrado one and the desencofrada wood will be deprived of ends.
The encofradores will properly take the subject tools in bags or belts that avoid their hormigonado fall involuntaria.El of the forged one will do from planks.
When the crane elevates the materials the personnel will not be underneath the suspended load.
The permanence of workers in the zones is prohibited of beaten of loads during the operations of hoisting of planks, sopandas, props and ferralla; also, it will be come during the elevation from joists, nerves, armors, pillars, curved parts of the stern, etc.
All the hollows of plant, will be protected by railings and rodapié.
One will take pains the order and the cleaning during the execution of the works. The existing nails and ends in the used wood, will be extracted. Ferralla armed (pillars, bands, beams etc.) it will be stored to this end in the designated places. Once concluded a determined edge, it will be cleaned eliminating all the leftover material.
Once desencofrada the plant, the materials and in order will be piled up correctly.
Ferralla armed will be transported to the point of location suspended of the hook of the crane by means of slings that held it of two distant points to avoid deformations and displacements nonwished.
It is prohibited On guard vertical the aerial transport of armors of pillars.
In the formation of the perimetral tubular scaffold for the execution of it makes it lifting of massive brick, the protections of railings in each forged plant will settle or.
It will as far as possible be avoided to walk by the bottoms of beams and the curved parts of the stern, having danger signals.
The hormigonado one of pillars will be made from turret metallic, correctly protected. In the hormigonado process of of the forged ones it was made organizing servicing platforms, without stepping on the curved parts of the stern.
In order to accede to the interior of the work, the access protected by the marquees will be always used.
The portable machines of use will have double isolation.
The elements of security of the supports will be reviewed.

Collective protections:

Safety nets.
Railings, in all the hollows and the ends of the forged one on the scaffold placed for the brick factory.
All the horizontal hollows as much as vertical, will be protected with 0.90 railings of mts. of height and 0.20 of rodapié, with intermediate strip.
Mallazos for closing of hollows.
Anchorage for lap belts.
Use of stairs and suitable stools.
Earth return of all the electrical machines.
Electrical pictures watertight and provided with differentials.

Individual protective equipment:

Helmet of security.
Leather boots with steel group and/or rubber boots, depending on the work to make.
Leather gloves.
Lap belt.
Glasses of security anti-impacts.
The own ones of weld for this operation, (screen, gloves, sleeves, mandil and legginses, mask for metallic smoke: Ff-p3sl type.