TP156 - Uredba o zagotavljanju varnosti in zdravja pri delu na začasnih in premičnih gradbiščih

This document applies to the design of mobile access and working towers made of prefabricated elements with dimensions which are fixed by the design and with a height up to 12 m (indoors) and up to 8 m (outdoors). This document applies to mobile access and working towers used as temporary work equipment.
This document:
-   gives guidelines for the choice of the main dimensions and stabilizing methods,
-   gives safety and performance requirements; and
-   gives information on complete towers.
This product standard does not apply to scaffolds according to EN 12810-1 and EN 12811-1.

This European Standard specifies the requirements, tests and marking of hinged combination ladders with one or several hinge joints.
This European Standard is not applicable to hinge-joints of combination and standing ladders as defined by EN 131 1.
This part of the standard is intended to be used in conjunction with EN 131 1, EN 131 2 and EN 131 3.

This European Standard defines terms and specifies the general design characteristics of ladders.
It applies to portable ladders.
It does not apply to ladders designed for specific professional use such as fire brigade ladders, roof ladders and mobile ladders.
NOTE 1   For multiple hinge joint ladders EN 131-4 applies.
NOTE 2   For telescopic ladders EN 131-6 applies.
NOTE 3   For mobile ladders with platforms EN 131-7 applies.
NOTE 4   This standard does not apply to step stools for which EN 14183 applies.

This European Standard specifies the general design features, requirements and test methods and defines terms for leaning and standing telescopic ladders.
Ladders with extension elements are not covered by this part of EN 131.
This part of the standard is intended to be used in conjunction with EN 131-1:2007+A1:2011, EN 131 2:2010+A1:2012, EN 131-3:2007 and if applicable EN 131-4:2007.

The requirements o f this part of IEC 60364 apply to installations for construction and
demolition sites for use during the period of the construction or demolition work which are
intended to be taken out of service upon completion of the works. Examples include the
following:
• construction work of new buildings;
• repair, alteration, extension or demolition of existing buildings or parts of existing
buildings;
• engineering works;
• earthworks;
• work of similar nature.
The requirements apply to fixed or moveable installations.
The requirements do not apply to installations in administrative locations of construction
sites (e.g. offices, cloakrooms, meeting rooms, canteens, restaurants, dormitories, toilets).

This European Standard advises on the safe use of ladders covered by the scope of EN 131-1 and fulfilling the requirements of EN 131-1, EN 131-2 and, for single or multiple hinged-joint ladders, EN 131-4, for telescopic ladders EN 131-6 and for mobile platform ladders EN 131-7.

This European Standard specifies the general design features, requirements and test methods for portable ladders.
It does not apply to step stools or ladders for specific professional use such as firebrigade ladders, roof ladders and mobile ladders.
It does not apply to ladders used for work on or near live electrical systems or installations. For this purpose EN 61478 applies.
NOTE   For insulating ladders for use on or near low voltage electrical installations EN 50528 applies.
This European Standard is intended to be used in conjunction with EN 131 1.
For single or multiple hinge joint ladders EN 131 4 applies.
For telescopic ladders EN 131-6 applies.
For mobile ladders with a platform EN 131 7 applies.

This European Standard specifies the requirements, test methods, marking and information to be provided by the manufacturer/supplier for Suspended Access Equipment (SAE).
It is applicable to both permanent and temporary equipment which may be powered or hand operated and which are defined in Section 4.
The requirements of this standard include the rails, tracks and other support systems on which SAE depend for their integrity and safety as well as taking into account all associated loads and fixings to the building structure.
This European Standard deals with significant hazards pertinent to SAE when they are used as intended and under the conditions foreseen by the manufacturer (see Section 4). This European Standard specifies appropriate technical measures to eliminate or reduce risks arising from the significant hazards.

This European Standard applies to safety nets and their accessories for use in construction and assembly work to protect from deeper fall. It specifies safety requirements and test methods and is based on the performance characteristics of polypropene and polyamide fibres. Materials used in nets should have no significant reduction in mechanical properties between –10 °C and +40 °C.
This European Standard is not applicable to the installation of safety nets. For a European Standard covering the installation of safety nets see EN 1263-2.

This European Standard specifies safety requirements for the positioning of safety nets in accordance with the manufacturer's instruction manual and with the product specifications and for the testing of system S, system T, system U and system V safety nets in accordance with EN 1263-1.
Small safety nets of system S according to EN 1263-1 (less than 35 m2 and 5,0 m on the shortest side) are not dealt with in this European Standard.

This European Standard specifies product requirements, methods of structural and general design and tests for protection fans for scaffolds to protect workers as well as members of public from objects that may fall off the outside edge of scaffolds being used close to where they are working or passing by. This European Standard only applies to protection fans while the scaffold is being used as a working place. Protection fans attached to structures other than scaffolds as defined in EN 12811-1 are outside the scope of this European Standard. This European Standard applies only to protection fan systems on to which construction debris may fall from 24 m or less. This European Standard ensures resistance of protection fans for most blunt falling objects representing an impacting energy not exceeding 720 J.   
NOTE   This energy corresponds to a 3 kg object falling from 24m.
This Standard does not cover the requirements for the total area to be protected against falling items.

This European Standard defines terms and specifies the general design characteristics of mobile ladders with platform. It applies to mobile ladders with a working platform, with a maximum area of 1 m2, and a maximum platform height of 5 m, to be used only by one person at the time. The maximum load is 150 kg which includes a maximum combined load of the user and any tools, equipment and materials It does not apply to portable ladders according to EN 131-1, to portable ladders according to EN 131-4, to portable ladders for fire service use according to EN 1147, to loft ladders according to EN 14975, to step stools according to EN 14183, to Stairs, stepladders and guard-rails according to EN ISO 14122-3 and to insulating ladders according to EN 50528.

This International Standard specifies requirements for high-visibility clothing which is capable of signalling the user's presence visually, intended to provide conspicuity of the user in high-risk situations under any light conditions by day and under illumination by vehicle headlights in the dark. For further information concerning risk situations see Annex A. This standard does not apply to medium-risk and low-risk situations Performance requirements are included for colour and retroreflection as well as for the minimum areas and for the placement of the materials in protective clothing.

This part of 61439 defines the specific requirements of ACS as follows:
– ASSEMBLIES for which the rated voltage does not exceed 1 000 V in case of a.c. or 1 500 V in case of d.c.;
– ASSEMBLIES where the nominal primary voltage and the nominal secondary voltage of
transformers incorporated in ACS are within the limits specified above;
– ASSEMBLIES intended for use on construction sites, both indoors and outdoors, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out;
– transportable (semi-fixed) or mobile ASSEMBLIES with enclosure. The manufacture and/or assembly may be carried out other than by the original manufacturer. This standard does not apply to individual devices and self-contained components, such as motor starters, fuse switches, electronic equipment, etc. which will comply with the relevant product standards. This standard does not apply to ASSEMBLIES for use in the administrative centres of construction sites (offices, cloakrooms, ASSEMBLY rooms, canteens, restaurants, dormitories, toilets, etc.). Requirements for electrical protection provided by equipment manufactured according to this International Standard are given in IEC 60364-7-704.

prEN 74-2 specifies for half couplers, reduction couplers for right angle and swivel
couplers, and sleeve couplers with shear suds:
- Materials
- design requirements
- strength classes with different structural parameters including nominal values
for resistances and stiffness which a coupler has to achieve
- test procedures
- assessment
- recommendations for on-going production control
for use principally in falsework and scaffolds. Each coupler is able to be fixed at least to 48.3 mm diameter steel or aluminium tube.
For testing, screw couplers are tightened with a torque of 50 Nm and wedge couplers are tightened with a 500 g hammer until the jarring blow.

EN 74-3 specifies for non adjustable base plates and loose spigots to be used with 48,3 mm diameter tubes in scaffolds and falsework:
-   materials;
-   design requirements;
-   test procedure;
-   assessment.
A base plate with a means of limited vertical adjustment, called a "base jack", is dealt with in EN 12811 1.
NOTE   In the text of this standard, the term "loose spigot" is used instead of the "spigot pin" in the title.

This European Standard specifies, for right angle couplers, swivel couplers, sleeve couplers and parallel couplers working by friction:
   materials;
   design requirements;
   strength classes with different structural parameters including values for resistance and stiffness;
   test procedures;
   assessment
and gives
   recommendations for ongoing production control.
For testing, screw couplers are tightened to a torque of 50 Nm and wedge couplers are tightened with a 500 g hammer until the jarring blow.

AFNOR/DIN - Wrong equations in 7.2.2.2 and 7.4

This European Standard specifies performance requirements and methods of structural and general design for access and working scaffolds, referred to from hereon as working scaffolds. Requirements given are for scaffold structures, which rely on the adjacent structures for stability. In general these requirements also apply to other types of working scaffolds. Normal requirements are set down, but there is also provision for special cases.
This European Standard also specifies structural design rules when certain materials are used and general rules for prefabricated equipment.
The standard excludes:
- platforms suspended by ropes, whether fixed or movable;
- horizontally movable platforms including Mobile Access Towers (MAT);
- power-operated platforms;
- scaffolds used as protection for roof work;
- temporary roofs.
NOTE 1    Most working scaffolds are formed from prefabricated components or from tubes and couplers. Some examples of working scaffolds are façade scaffolds, static towers and birdcage scaffolds, but details are not given for all of these.
NOTE 2   Although they may be erected using the same structural elements working scaffolds are not falsework and shoring.
NOTE 3   Particular requirements for façade scaffolds made of prefabricated components are specified in prEN 12810 -1 and prEN 12810-2.

This European Standard specifies the performance requirements and the general requirements of structural design and assessment for prefabricated façade scaffold systems. The façade scaffolds are intended for use while connected to the façade with ties. Scaffold systems are classified by six criteria, see Table 1
It is limited to façade scaffold systems that have standards made of steel or aluminium alloy and have other elements made of these materials or timber based materials.
It defines a standard set of system configurations under which the structural design is carried out. Other configurations may be possible with some systems, but they are outside the scope.
This standard should be read in conjunction with prEN 12811-1, prEN 12811-2, EN 12811-3 and prEN 12810-2 which specify certain of the requirements.
This standard does not specify requirements for protection fans. It does not give information about erection, use, dismantling or maintenance.

This standard specifies general rules for: - testing; - documentation of test results and - evaluation of test results in the field of (non mechanical) temporary works items.

This draft European Standard only deals with commonly used steel, aluminium alloys, cast iron, timber and timber based materials. It also covers requirements for welding and for limiting corrosion and other deterioration

This European standard applies to façade scaffold systems conforming with prEN 12810-1. It defines rules for the structural analysis and design of these systems by calculation and testing, in addition to those in prEN 12811-1,prEN 12811-2, EN 12811-3 and prEN 12810-1.
Basic requirements are given in ENV 1993 and ENV 1999.

This European Standard specifies the requirements for non-alloy steel tubes for use with EN 74 couplers in the construction of falsework and working scaffolds.  It includes detailed requirements for marking to aid long term identification, for protective coating by reference to European and International Standards, and for inspection and testing.
NOTE 1: Tubes to this European Standard, which have a specified outside diameter of 48,3 mm and specified thickness of 3,2 mm or 4,0 mm, may also be used in conjunction with other sizes and grades of steel tubes for applications such as prefabricated scaffolds.
NOTE 2: The use of these tubes should be in accordance with appropriate International and national requirements, for example prEN 12811 and prEN 12812.

This European Standard specifies materials, design requirements, corrosion protection alternatives, production control requirements together with assessment methods using both calculations and testing for open thread and covered thread adjustable telescopic steel props which are intended for use on construction sites.

This European standard gives rules and guidelines for the preparation of instructions manuals for mobile access and working towers in accordance with HD 1004:1992. A mobile access tower is not intended as a stairtower to provide access to other structures.

Superseded by EN 50525-2-21 (PR=21969)