March 2017 Newsletter
Photo Essay: Core Exposure Virtually every fiberglass vessel afloat today, even those that boast of solid fiberglass hulls rely on core material to add stiffness...
June 2016 Newsletter
Text and photos copyright © SDMC, Inc. 2016
Ask Steve: June 2016
Steve, Thanks for the fire extinguisher comments. Safety is a passion of mine and 18 months...
February 2022 Newsletter “Cord-Grips”
Text and photos © 2022 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: Cord-Grips
Electrical issues represent by far the most common problem faced by vessel operators. ...
January 2023 Newsletter “Motor Mount Installation”
Photo Essay: Motor Mount Installation
Motor mounts play a vital role in the propulsion system scheme; they represent the only link between the thrust created...
August 2023 Newsletter: Livewell Pump Installation
Photo Essay: Livewell Pump Installation
Raw water plumbing fittings, particularly those below the waterline, must be rugged and reliable. ABYC Standards dictate that, “A seacock...
February 2020 Newsletter
Text and photos © 2020 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: Stuffing Box Hose Clamps
Conventional stuffing boxes leak, they are supposed to, it’s how...
December 2024 Newsletter – Fixed Fire Extinguisher Manual Discharge
Photo Essay: Fixed Fire Extinguisher Manual Discharge
Fixed engine room firefighting systems are an invaluable safety option for virtually every inboard powered vessel. These familiar...
September 2023 Newsletter: Start Battery Installation
Photo Essay: Battery Installation It’s an all-too-common occurrence; while conducting an inspection I reach the area where batteries (often for starting but occasionally house as...
When to Adjust Valves
Steve: I have a question about adjusting the valves on my engine. If the engine is running smoothly and there is no smoke or slick...
July 2025 Newsletter – Risers and Siphon-Breaks
Photo Essay: The Perils of an Unvented Loop
Vented loops, also known as anti-siphon valves or siphon-breaks, have served mariners for many years. Their mission...








