SIST EN 16228-3:2014

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Oprema za vrtanje in temeljenje - Varnost - 3. del: Oprema za vodoravno usmerjeno vrtanje (HDD)Geräte für Bohr- und Gründungsarbeiten - Sicherheit - Teil 3: Geräte für das Gerichtete Horizontalbohrverfahren (HDD)Machines de forage et de fondation - Sécurité - Partie 3: Appareils de forage dirigé (HDD)Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)93.020Zemeljska dela. Izkopavanja. Gradnja temeljev. Dela pod zemljoEarthworks. Excavations. Foundation construction. Underground works53.100Stroji za zemeljska delaEarth-moving machinery25.080.40VrtalnikiDrilling machinesICS:Ta slovenski standard je istoveten z:EN 16228-3:2014SIST EN 16228-3:2014en,fr01-oktober-2014SIST EN 16228-3:2014SLOVENSKI
STANDARDSIST EN 996:2000+A3:2009SIST EN 791:2000+A1:20091DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16228-3
May 2014 ICS 93.020 Supersedes EN 791:1995+A1:2009, EN 996:1995+A3:2009English Version
Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)
Machines de forage et de fondation - Sécurité - Partie 3: Appareils de forage horizontal dirigé (HDD)
Geräte für Bohr- und Gründungsarbeiten - Sicherheit - Teil 3: Geräte für das gerichtete Horizontalbohrverfahren This European Standard was approved by CEN on 6 March 2014.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
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B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16228-3:2014 ESIST EN 16228-3:2014

Symbols and signs . 19 A.1 General . 19 A.2 Symbols for base machine and drilling rack . 19 A.3 Symbols for front vice . 20 A.4 Symbols for rod cradle . 21 A.5 Symbols for drill head . 22 A.6 Symbols for earth anchor . 23 A.7 Symbols for rod clamp . 24 A.8 Symbols for rod loader . 25 A.9 Symbols for Drilling Fluid Supply . 27 Annex B (normative)
Noise test code . 31 B.1 General . 31 B.2 Operating conditions . 31 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 32 Bibliography . 33
length of rods joined together which transmit forces from the drill frame to the cutting head or back-reamer that cuts the earth and which is also used to rotate the cutting head to position it for steering Note 1 to entry: This terms is herafter referred to as "drill string". 3.3 drill frame structure on the horizontal directional drill that transmits rotational and linear forces to the drill string 3.4 ground fixation device device by which the horizontal directional drill is secured to the ground 3.5 exit side location remote from the base machine where the drill string exits the ground 3.6 back-reaming process of enlarging the bore by pulling back a tool of larger diameter than that previously used to form the bore 3.7 back-reamer tool of larger diameter than that previously used to form the bore
1) This document is impacted by Amendment 1 published in 2001. SIST EN 16228-3:2014

Key A seat index point B operator zone of control Figure 1 — Operator zone of control 4 List of additional significant hazards Clause 4 of EN 16228-1:2014 applies with the following Table 1. Table 1 of EN 16228-1:2014 and Table 1 of this document contain all hazards, hazardous situations and events, identified by risk assessments as significant for horizontal directional drilling equipment and which require action to eliminate or reduce risk. Hazards generally occur under the following conditions: a) in transportation to and from the work site; SIST EN 16228-3:2014

Hazard Relevant clause(s) in this standard 1 Mechanical Hazards 5.10.3 1.1 Drawing in or trapping 5.3 1.2 Entanglement 5.10.3, 5.12.3, 5.13 1.3 Crushing due to machine operation 5.6, 5.7, 5.9, 5.10.2 1.4 Crushing due to product movement 5.6 1.5 Crushing during rod/pipe connection operation 5.12.8, 5.12.9.1 1.6 Crushing during manual drill rod handling 5.12.9 2 Hazardous events due to unexpected movement 5.3 2.1 Movement of drill string/tooling at Exit side 5.13 2.2 Movement of product connected to drill string at exit side 5.13 2.3 Movement of machine from anchored position 5.2 2.4 Movement of machine (tramming) while in drilling position 5.6, 5.8 3 Hazards due to electrical contact 5.11 4 Hazards generated by noise, resulting in:
4.1 Hearing losses and physiological disorders Annex B 4.2 Accidents due to interference with speech communication and warning signals Annex B 5 Visibility of work area 5.6.2.2, 5.11.2, 5.12.5 5 Safety requirements and/or protective measures 5.1 General Horizontal directional drills shall comply with the requirements of EN 16228-1:2014, as far as not modified or replaced by the requirements of this part. 5.2 Stability 5.2.1 General Subclause 5.2.3 of EN 16228-1:2014 applies with the following modification(s). SIST EN 16228-3:2014

5.3.1 Brakes for travelling
Subclause 5.7.1 of EN 16228-1:2014 applies with the following addition. Brake systems of pedestrian controlled horizontal directional drills shall meet the requirements of ISO 17063:2003. 5.3.2 Brakes for slewing Subclause 5.7.2 of EN 16228-1:2014 applies with the following modification. Only horizontal directional drills equipped with a slewing mechanism shall comply. 5.4 Winches, draw-works and ropes 5.4.1 General Subclause 5.8 of EN 16228-1:2014 does not apply. NOTE Horizontal directional drills do not have winches used for the purpose of lifting. 5.4.2 Roller and leaf chains Subclause 5.8.5 of EN 16228-1:2014 applies with the
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