c/commercial-divers

Hit my first 100-foot dive on a pipeline job in the Gulf last week

After three years in the trade, I finally got my first real deep dive on a pipeline inspection off the coast of Louisiana. We were working on a 12-inch gas line about 90 feet down, and my supervisor just nodded and said "you're up." Visibility was maybe 3 feet with all the silt, but I managed to get the NDT readings done in about 45 minutes. Anyone else remember their first deep dive and how the nerves hit different?

Hot take: The old guy who welded my harness loop saved me more than any new gear ever could

I was at a dive shop in Morgan City two years ago and this crusty old welder named Roy told me I was overthinking my rig setup after I spent $300 on a fancy new harness. He showed me how he just reinforced the D-ring with a bead of weld on a beat-up old tank strap, and honestly it held better than anything I bought new. Has anyone else had a run-in with a salty old-timer who made you rethink your whole approach?

Worst week I ever had was on a bridge job in Portland

Back in 2021, I was doing inspection dives on the St. Johns Bridge and my drysuit got a tiny pinhole leak I didn't notice until hour 3 of a 4 hour dive. Came up shivering so bad I could barely climb the ladder, and the surface interval was only 30 minutes because the tide was coming in. The next day my heater failed completely and I spent the rest of the week doing cold water dives with a backup suit that was two sizes too big. Anyone else had a job where everything just went wrong at once?

Talked to an old Navy diver about decompression tables last week

Met a guy at a dive bar in Norfolk. He was 72 and still diving for a salvage outfit. He told me his first dives had no computers, just paper tables and a watch. Made me realize I trust my computer way too much. Has anyone else gone back to learning the old manual calculations?

Just ran across a stat that stopped me cold

Was reading through the Diver's Alert Network annual report last night and saw that 60% of commercial diving fatalities happen in less than 30 feet of water. That's shallow water blackout territory, not some deep saturation job. How many of us are actually running through our safety checks when the water's barely over our heads?

Had a hose fitting blow on me at 60 feet off Fort Pierce last Tuesday

I used to swear by those brass quick-connects for my air supply. Always figured they were solid and couldn't fail. Well, last Tuesday off Fort Pierce, one of them just let go around 60 feet down. Water started seeping into my helmet before I even knew what hit me. I grabbed my bailout bottle and signaled my tender right away, got hauled up slow. My buddy Dave on the boat chewed me out after for not using the locking collars instead. Now I'm swapping every single fitting on my rig over to the screw-on type. Any of you had a failure with those quick-connects before?

Got tangled in a shot line off Galveston last month and it changed my whole rig setup

A crab pot line wrapped around me at 45 feet and I spent 10 minutes with my backup knife getting free. Anyone else swap to a serrated blade after a close call like that?

I finally stopped doubting the Kirby Morgan band mask after 3 years of using a hard hat

I was always skeptical of those band masks on big construction jobs, figured they were just for rich weekend warriors. Then last month on a bridge inspection in Portland, my old hat seal blew at 40 feet and the band mask a buddy loaned me saved my whole shift. Has anyone else had a similar conversion story or am I just late to the party?

That one Thursday in the Gulf made me question everything

Back in August, I had a day in the Gulf of Mexico near Port Fourchon where the vis was maybe 2 feet and the current was ripping at 3 knots on a pipeline repair. We spent 6 hours in the water and by the end, my dry gloves were shredded and I had a busted o-ring on my hat. It was the worst day of the year, but somehow the job went smooth and the check cleared for $1,200. Has anyone else had a shift that was brutal but ended up being your best payday?

Hot take: stop kicking off the bottom every time you descend

My old instructor told me to never use a drysuit in warm water, I didn't listen

Back in 2022 I was doing a hull cleaning job in Galveston in August, water temp was like 85. My dive instructor from years ago always said to stick with a wetsuit if it's above 70 degrees, but I thought I knew better and used my drysuit. Ended up overheating so bad I had to abort the dive after 20 minutes and felt awful the rest of the day. Anyone else been told some piece of advice that you ignored and regretted?

Found a stat saying 40% of commercial diving injuries happen in less than 30 feet of water - that blew my mind

I was reading the latest Diver's Alert Network report and saw that number - we always gear up for deep stuff but the shallow wrecks and pier work are apparently the real killers. Do you think we overprepare for depth and slack off on the simple dives?

Kirby Morgan band mask vs hardhat - made the switch 6 months ago

I ran a KM-16 for 5 years straight because that's what everyone used. Swapped to a hardhat for a pipeline job off the Gulf Coast and holy crap, the communication is way better. Anyone else find the band masks overrated for hot work?

Lost a valve adjustment tool 60 feet down in Lake Michigan

I was working a salvage job off the coast of Milwaukee last month, swapping out an old intake valve on a water intake pipe. About 20 minutes into the job, my torque wrench slipped out of my hand and I watched it sink into the silt. Visibility was maybe 2 feet, so I spent the next hour feeling around blind in that freezing water. Had to call it quits and surface without finishing because I couldn't lock the valve down properly. The crew chief chewed me out for not having a lanyard on the tool, cost us an extra day and $400 to bring in a backup diver. Anyone else had a tool go missing in zero vis and just had to eat the cost?

Near miss at Port of Seattle taught me to triple-check my air

Was working a salvage job in Elliot Bay two weeks ago, 45 feet down on a piling. Felt my reg start to freeze up, realized my tank valve was only half open. Could have been real bad if I didn't catch it quick. Anyone else had equipment fail on them in cold water like that?

Saw a dive crew using a lift bag on a 55-gallon drum in Galveston Bay and it changed my whole approach

Last month I was watching these guys bring up a 55-gallon drum on a job, and they used a single lift bag with a dump valve setup instead of trying to balance two bags. I had always doubled up for anything over 30 gallons, but seeing how stable that one bag was with the right trim made me rethink my whole gear list. Has anyone else switched to a single bag approach for bigger lifts?

Am I the only one who thinks SMBs get way too much credit for boat safety?

I did a dive survey in Galveston last month and watched a guy tie his SMB off to a cleat instead of holding the line, and nobody said a thing because they think a flag automatically keeps them safe.

Watching guys run their lift bags wrong on a salvage job in San Diego

I was on a small salvage job last month and saw two different divers forget to equalize their lift bag before sending it up. One of them almost lost control of a 500lb pipe because the bag shot up too fast. I mean, it's basic stuff but people skip the venting step and it makes the whole lift sketchy. Anybody else notice this getting more common or is it just the crews I've been working with?

Dropped $400 on a Kirby Morgan mask retrofit kit, and it actually saved my hearing

I been diving for about six years now, mostly on inland jobs like bridge inspections and dam work. Last month I finally bit the bullet and bought a full MK2 communication retrofit kit for my old KM 37. Cost me around $400 from the dive shop in Baton Rouge. Honestly I was pissed at myself for spending that much on something I thought was just a fancy speaker upgrade. But on my third job with it, I was working near a massive hydroelectric turbine that was just humming and vibrating like crazy. The noise canceling in that headset let me actually hear my topside tender clearly for the first time in years. My ears weren't ringing after a six hour shift either. Has anyone else tried those aftermarket comms kits or am I just late to the party?

Hot take: skip the fancy drysuit zipper lube, try this instead

I was fighting a sticky drysuit zipper on a job off the coast of Newport last fall, tried the expensive brand stuff and it barely helped. Got desperate and put a thin layer of silicone spray lube meant for my truck door seals and it worked perfect for three straight dives. Anybody else find a random off-brand fix that ended up working better than the real thing?

I started using a cheap plastic soap dish to hold my dive slate

It was always sliding around on the deck, but I zip tied a two dollar dish to my tool bag and it stays put now. What other simple fixes have you guys found for small gear annoyances?

My dive partner kept telling me to check my bailout valve before each drop...

I brushed it off for weeks, thinking my pre-dive check was good enough. Then last month on a job in Lake Michigan, my main air line got snagged on a piece of rebar at 90 feet. When I went to switch to my bailout, the valve was stuck. I had to buddy breathe with my tender all the way up. That was the longest 90 seconds of my life. Now I test that valve twice before I even get wet. Anyone else have a simple check they used to skip that bit them?

Just got back from a job at the old Port of Tacoma docks and saw something I've never seen before.

We were doing a hull clean on a small cargo ship and I spotted a huge, perfectly round steel plate, maybe 10 feet across, just sitting on the bottom near the pilings. It looked like a manhole cover from a giant's city, all covered in barnacles but not rusted through. Has anyone else ever found weird, big pieces of metal like that just chilling on a job site, and do you ever report them or just work around them?

That old timer in Mobile was right about the harbor silt.

A guy named Frank told me last month to use a bigger suction head on the dredge pump for a job clearing a boat slip. He said the fine silt down there acts like soup and clogs the standard size. I switched to the 8-inch head he suggested, and we cleared the whole 50-foot slip in one day instead of the three I had planned. Anyone else run into that kind of specific local bottom condition advice that saved your bacon?

Had a weird chat with a harbor pilot about the 'bottom'

We were waiting on a job in Norfolk and he asked if I ever felt like I was just cleaning the ocean's basement. He said, 'You're the guy who mops up after the world's biggest, dumbest party.' Kinda changed how I see my daily grind. Anyone else get a weirdly perfect description of the job from a non-diver?