[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”][vc_column_text]“NGWA: Industry Connected” is a video series that provides National Ground Water Association members with information and strategies to deal with the ever-evolving business climate. Principal Hydrogeologist and Co-Founder Marvin Glotfelty, PG, regularly presents on the topic of water well design and construction technology in the series. View the videos on YouTube.”

Presentations include:

• How Annulus Width Impacts Well Performance
• Availability and Quality of Silica Sand for Water Well Filter Packs
• Doing an 8-hour OSHA refresher course
• Importance of Technical Specification Verbiage for Installing a Water Well
• How to Operate Safely and Efficiently on a Postage Stamp Jobsite
• How do we Navigate Communication Challenges?
• Appropriateness of Using PVC Casing for ASR Wells
• Filter Pack Sand Selection and Design
• Assessing a Water Well System Following a Wildfire
• Well Development Techniques and Concepts
• Project Coordination and client communication during the COVID-19 Pandemic
• Depth-Specific Sampling in Open Boreholes
• Tools and Techniques for Evaluating a Well’s Structure
• Evaluating a Well’s Flow Profile
• Overview of Drilling Fluids
• Keys to Properly Decommissioning a Well
• How Annular Voids can Impact Well Installation
• Well Design from a Water Quality Perspective
• Managing Unrealistic Expectations from a Client
• How Life-Cycle Economic Analysis can be Applied Today
• Basic Concepts of Mud and Air Rotary drilling
• How to Maintain Health & Safety at a Drilling Site
• Flooded Reverse Drilling
• Logical Progression for Well Design
• Steel Type Attributes for Well Casing Selection
• Properties of Steel Casing
• Cable Tool Drilling
• Dual Rotary Drilling

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