Safety 1st Advancer Manual del operador descargar pdf (Pagina 4)

Environmental Remediation Drilling

Safety Guideline

Page 4 of 132

Table of Contents

ACKNOWLEDGEMENTS ....................................................................................................................... 3

INTRODUCTION ..................................................................................................................................... 6

THE PURPOSE AND SCOPE OF THIS GUIDELINE ............................................................................ 7

DEFINITIONS ........................................................................................................................................... 8

SECTION 1 - PRE-FIELDWORK .......................................................................................................... 14

1.1 - Introduction ................................................................................................................................. 14

1.2 - Planning the Project ..................................................................................................................... 14

1.3 - Preparing the Health and Safety Plan (HASP) ............................................................................ 15

1.4 - Planning and Facilitating the Kick-off Meeting .......................................................................... 16

SECTION 2 - BOREHOLE LOCATION POSITIONING AND CLEARANCE ................................... 18

2.1 - Purpose ........................................................................................................................................ 18

2.2 - Scheduling ................................................................................................................................... 18

2.3 - Obtaining Access Agreements .................................................................................................... 18

2.4 - Positioning the Borehole ............................................................................................................. 19

2.5 - Selecting the Drilling Location ................................................................................................... 20

2.6 - Methodologies for Locating Private Structures ........................................................................... 20

2.7 - Training Workers for Borehole Clearing Tasks .......................................................................... 25

2.8- Obtaining Required Permits ......................................................................................................... 26

2.9 - Borehole Protection Steps ........................................................................................................... 26

2.10 - The Clearance Process ............................................................................................................... 26

2.11 - Clearance Methodologies .......................................................................................................... 27

SECTION 3 - MOBILIZATION, SET UP, AND DEMOBILIZATION ................................................ 30

3.1 - Performing Pre-Mobilization Tasks ............................................................................................ 30

3.2 - Loading and Unloading a Truck Mounted Drill Rig ................................................................... 31

3.3 - Physically Accessing the Equipment and Vehicles ..................................................................... 31

3.4 - Traveling to the Site .................................................................................................................... 31

3.5 - Confirmation Activities for Clearances and Borehole Positioning ............................................. 33

3.6 - Preparing for Drilling .................................................................................................................. 35

3.7 - Moving People and Equipment at the Site .................................................................................. 39

3.8 - Shut Down - Temporary (Daily) and Permanent ........................................................................ 42

SECTION 4 - DRILLING OPERATIONS .............................................................................................. 43

4.1 - Rig Set-up .................................................................................................................................... 43

4.2 - Raising the Mast .......................................................................................................................... 46

4.3 - Auger Drilling ............................................................................................................................. 48

4.4 - Rotary Drilling ............................................................................................................................. 50

4.5 - General Drilling Safety ................................................................................................................ 52

4.6 – Electrical Safety .......................................................................................................................... 61

4.7 - General Equipment Safety ........................................................................................................... 63