CWD Project Planning & Execution 2 — Questions and Answers
Question 1: Before mobilizing a drilling rig to a remote site, which logistical factor is MOST critical to verify?
- Access road weight limits and bridge load ratings (Correct answer)
- Proximity to the nearest hardware store
- Availability of cellular phone service
- Number of competing drilling contractors in the area
Correct answer: Access road weight limits and bridge load ratings
Access road load ratings must be confirmed before mobilization to prevent equipment damage and project delays.
Question 2: A client requests a well to be drilled within 50 feet of a septic drain field. What is the driller's BEST course of action?
- Proceed if the client signs a waiver
- Refuse the job entirely
- Check state setback regulations and explain any violations to the client (Correct answer)
- Drill the well and note the proximity in the completion report
Correct answer: Check state setback regulations and explain any violations to the client
State regulations dictate minimum setback distances from septic systems, and the driller must comply and inform the client.
Question 3: When scheduling a well drilling project, which task MUST be completed before any drilling begins?
- Installing the pump
- Obtaining all required permits (Correct answer)
- Conducting a flow test
- Grouting the annular space
Correct answer: Obtaining all required permits
Permits must be obtained prior to drilling to ensure legal compliance and protect public health.
Question 4: During pre-project site assessment, a driller notices power lines directly above the planned drill location. What should be done?
- Proceed carefully and drill quickly
- Relocate the drill site or coordinate with the utility company for line relocation (Correct answer)
- Use a shorter drill mast to stay below the lines
- Document the hazard and continue as planned
Correct answer: Relocate the drill site or coordinate with the utility company for line relocation
Overhead power lines present a fatal electrocution hazard and require relocation of the drill site or line clearance.
Question 5: A well completion report is primarily used for which purpose?
- Billing the client for additional services
- Providing a permanent record of well construction details for the state regulatory agency (Correct answer)
- Advertising the driller's services
- Scheduling the next maintenance visit
Correct answer: Providing a permanent record of well construction details for the state regulatory agency
Well completion reports are legal documents submitted to the state to document construction details and protect groundwater resources.
Question 6: Which element of project planning helps ensure the driller can meet unexpected subsurface conditions without a contract dispute?
- A fixed-price contract with no contingencies
- A detailed scope of work that includes contingency clauses for unforeseen conditions (Correct answer)
- A verbal agreement with the property owner
- A short project timeline to minimize exposure
Correct answer: A detailed scope of work that includes contingency clauses for unforeseen conditions
Contingency clauses in the contract protect both parties when unexpected geology or complications arise.
Question 7: When planning a drilling project near an existing well, what information is MOST valuable to collect?
- The color of the existing well casing
- The brand of pump installed in the existing well
- Existing well logs showing depth, geology, and water-bearing zones (Correct answer)
- The date the existing well was last used
Correct answer: Existing well logs showing depth, geology, and water-bearing zones
Existing well logs provide critical subsurface information that helps predict drilling conditions and target water-bearing formations.
CWD Project Planning & Execution 2
Before mobilizing a drilling rig to a remote site, which logistical factor is MOST critical to verify?