- What type of scaffolding is prohibited?
- Who can certify the erection of scaffolding?
- What is NTC 1641?
- Scaffolding regulations
- What is the general rule for scaffolding?
- How much weight can a scaffold support?
- When must a scaffolding be certified?
- Scaffolding safety
- Who certifies scaffolding in Chile?
- When is a scaffolding erection plan mandatory?
- What is NTC 1641 and 1642?
- Parts of a scaffold
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What type of scaffolding is prohibited?
Tubular scaffolding, also known as yellow scaffolding, is perhaps one of the most common lifting platforms in the construction sector, but also one of the most dangerous, since in addition to being not very functional, it is not regulated in terms of morphology, materials and forms of use.
Who can certify the erection of scaffolding?
The certificate must be issued by a qualified professional with a university degree, usually technical engineers specialized in this type of structures.
What is NTC 1641?
Scaffolds designed and constructed to support loads of a specific nature and greater than 360 kg/m2, such as piled materials. The planks and accessories of these scaffolds must be designed based on these loads.
From a technical and objective point of view, work at height is considered to be that in which an operator can fall to a different level from the one he is working at, i.e., in which he can fall to a different level.
With the appearance of Royal Decree 2177/2004, of November 12, Royal Decree 1215/1997, of July 18, on minimum health and safety provisions for the use by workers of work equipment, in relation to temporary work at height, is modified in the following terms:
In particular, except in the case of ladders and systems used in rope access and positioning techniques, when there is a risk of falling from a height of more than two meters, work equipment must have guardrails or any other collective protection system that provides equivalent safety.
The handrails must be resistant, of a minimum height of 90 centimeters and, when necessary to prevent workers from slipping or sliding or to prevent objects from falling, they must have, respectively, an intermediate protection and a skirting board.
What is the general rule for scaffolding?
– Scaffolding must have a product certification issued by a recognized entity as required by the V Collective Agreement of the Construction Sector (CCSC) for those assemblies of more than 6 m in height, in the case of distances between supports of more than 8 m or where the bases are located at a height of more than 8 m.
How much weight can a scaffold support?
The selected scaffolding must be able to support this load. Peri scaffolding can support the following weights: Peri Up from 1000 kg to 450 kg per 1 m. Peri UP beams from 245 kg to 1220 kg.
When must a scaffolding be certified?
Scaffolding must have a product certification issued by a recognized entity as required by the V Collective Agreement of the Construction Sector (CCSC) for those assemblies of more than 6 m in height, in the case of distances between supports of more than 8 m or if their bases are located at a height greater than …
The question is: Which of these actions need a building permit and which do not? Is it mandatory to apply for this permit? Where should we process it? What happens if we do a work at home without a license? What kind of fines do we face? Can the Community of Owners denounce us?
The building permits are the administrative tools that our legislation observes to guarantee that any intervention in a building complies with the Technical Building Code. In this way, when we do a work at home, we ensure that certain standards are maintained that affect, fundamentally, the quality of the materials and our safety and integrity.
In all cases, having a license from the City Council allows us to make the appropriate modifications to our home, avoiding noise complaints and unauthorized clearing of materials at the foot of the building. In addition, when we request one of these permits, we also leave a record before the Community of Owners of the work, its duration and possible inconvenience as a rule of “courtesy” with our neighbors.
Who certifies scaffolding in Chile?
CChC – Chilean Chamber of Construction.
When is a scaffolding erection plan mandatory?
5. An Installation, Use and Dismantling Plan must always be made when installed outdoors, on rooftops, domes, roofs or overhead structures whose distance between the support level and the ground or ground level exceeds 24 meters in height.
What is NTC 1641 and 1642?
There are different types of scaffolding certification. In Colombia, the Colombian Technical Norms NTC 1641, NTC 1642 and NTC 1735 are in force. … Finally, there are the OSHA (Occupational Safety and Health Administration) standards, developed in the United States for referencing mainly for industrial safety.
Parts of a scaffold
Tubular crosspiece scaffolding, also known as yellow scaffolding, is perhaps one of the most common lifting platforms in the construction sector, but also one of the most dangerous, since in addition to being not very functional, it is not regulated in terms of morphology, materials and forms of use.
According to the Good Practice Guide NTP 695, created by the Ministry of Labor, Migration and Social Security, which addresses the risks, causes, prevention and protection measures related to mobile work towers, minimum characteristics are established for these structures:
With respect to the appearance of steel scaffolding the document clarifies that they must be painted or galvanized. In many cases, yellow scaffolding lacks galvanization on the inside, which leaves it exposed to rust and therefore an obvious structural risk.