Safety 1st Advancer Návod k obsluze stáhnout pdf (Strana 14)

Environmental Remediation Drilling

Safety Guideline

Page 14 of 132

SECTION 1 - PRE-FIELDWORK

1.1 - Introduction

Environmental drilling can be performed safely with proper pre-fieldwork planning and proactive

adjustment of planned safe work procedures to actual conditions in the field. As every experienced driller

and environmental professional knows, it is very difficult to predict all hazards that may be encountered

during drilling fieldwork. The pre-field work preparations suggested here are applicable to mechanical

drilling and push probe where portable drill rigs are used for soil boring advancement, subsurface soil and

water sample collection, or groundwater monitoring well installation. If these pre-fieldwork preparations are

diligently completed, the job can proceed safely and smoothly with less down time. It is recommended that

supporting documentation for the pre-fieldwork preparations is retained in the project files.

1.2 - Planning the Project

Project planning begins when the customer’s drilling needs are made known to the environmental consultant

or driller. Pre-fieldwork planning can be reflected in a proposal to the customer to secure the work

assignment, or in a work plan used to communicate the technical approach and work procedures that will be

used to safely complete the work. Following award of the project to a contractor, planning and scheduling

should focus on preparations that will contribute to a safe and efficient operation at the job site. Much of the

responsibility for planning, effective communication, and associated task work rests with the contractor’s

project manager, however, experience has demonstrated participation by the customer’s project manager,

(with other key personnel as needed) and the contractor’s field team in the planning process significantly

contributes to insuring a safe and efficient job site.

The following list of items should be considered during the project planning stage prior to mobilizing to

begin fieldwork:

• Scope of work - overall project and drilling task objectives

• Customer, corporate, and job-site health and safety requirements

• Technical approach (the means and methods to accomplish customer scope of work)

• Procurement and vendor selection

o Technical capabilities and equipment

 Drillers

 Public and private utility locators

 Traffic control and security

 Laboratory services (including data validation)

 Waste transportation and disposal

o Pre-qualification requirements to be considered

 Safety performance

 Training and experience of personnel

 Age and condition of required equipment

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Safety 1st Advancer Návod k obsluze Strana 14