Projects
Built on Precision. Driven by Results.
At Marksmann Drilling, LLC, every project reflects our commitment to quality, safety, and innovation. We partner with clients across Florida and beyond to deliver high-performance drilling solutions—from site investigations to environmental remediation. Explore a selection of our recent projects to see how we turn subsurface challenges into successful outcomes.
Rotary Drilling
Tampa, FL — Environmental Site Assessment
We conducted rotary drilling for a multi-acre environmental site assessment prior to redevelopment. This project involved deep borings to collect soil and groundwater samples, enabling the environmental consulting team to evaluate contamination and site suitability.
Scope:
Rotary drilling to 50 ft
Continuous soil sampling
Temporary well installation
Completed within 2 days under strict EPA protocols
Rotary-Percussion Drilling
Port Everglades, FL — Marine Terminal Expansion
Our team deployed rotary-percussion drilling to assess subsurface stability for a marine terminal upgrade. The project required efficient penetration through compacted fill and coral limestone near sensitive port infrastructure.
Scope:
Dual-mode drilling through mixed strata
Vibration-controlled techniques
Structural core recovery
Real-time data collection for engineers
Percussion Drilling
Ocala, FL — Highway Expansion Project
We provided percussion drilling services to support geotechnical design for a major highway expansion. The terrain included hardpan and fractured layers, making our rugged percussion rig the ideal choice.
Scope:
Boreholes at multiple intervals
Cone penetration and blow count testing
Soil gas probes for environmental safety
Coordination with DOT engineers on-site
DPE Well Installation
Gainesville, FL — Brownfield Remediation
We installed dual-phase extraction (DPE) wells for a former industrial site undergoing brownfield remediation. The project required accurate placement and sealing to ensure vapor and groundwater recovery.
Scope:
Subsurface boring to 60 ft
PVC casing and gravel pack installation
Surface vaults for monitoring access
Collaboration with environmental remediation teams
Soil Classification
Lakeland, FL — Commercial Site Development
Our crew performed soil classification as part of the site prep process for a retail center development. The collected data informed foundation planning and stormwater drainage system design.
Scope:
Stratified sampling at 5’ intervals
Unified Soil Classification System (USCS) logging
Moisture content and plasticity testing
On-site coordination with engineering consultants
Soil Coring
Jacksonville, FL — Utility Corridor Survey
To support a proposed underground utility route, we conducted precision soil coring. The objective was to map soil stratigraphy and confirm that proposed trench paths avoided high-density or unsuitable soils.
Scope:
Handled fragile soil samples with minimal disturbance
Core logging and labeling for lab analysis
Borehole sealing post-survey
Delivered full geotechnical report within 48 hours