c/commercial-divers

Hit 1,000 commercial dives last Thursday and honestly the number means less than I thought it would

Everyone talks about dive counts like they prove something, but my best work came from the easy shallow jobs not the deep record-breaking ones. Has anyone else noticed that the pressure to hit big numbers makes you overlook the basics?

TIL an old saturation diver told me I'm overthinking my gas mixes

I was on a job in Port Fourchon last week and this guy who's been doing sat dives since the 80s saw me double checking my nitrox blend for the third time. He said "kid, if you're that worried about the numbers you probably shouldn't be in the water" and it hit me different because I realized I've been so focused on the math I forgot to trust my gut on conditions. He was right, I've been burning mental energy on stuff that experience should just handle. Anyone else had a veteran call them out on something obvious?

Had to pick between a Kirby Morgan and an OTS Guardian for my last rotation

Went with the OTS because it was $800 lighter on my wallet and I figured I'd regret the cheaper option later. First day on the deck in the Gulf, the mic went staticky after a 45 foot drop and I couldn't get a word to topside for the rest of the shift. Anyone else stuck with a comms setup that crapped out on them?

Question about running comms lines through a contaminated lockout chamber

I keep seeing guys on this job site in Port Arthur running their comms cables right through the same opening as the air hose into a chamber that had a chemical spill last week. Are people not realizing that cross-contamination can mess up both your air quality reading AND your communication signal? Who else has dealt with this kind of setup failing mid-dive?

Remember when we used to dress out in the Gulf with just a weight belt and a knife?

I was on a platform off Grand Isle in 2004, and the old hands laughed at me for having a full scuba setup, saying real divers just used a surface supply and a good set of lungs, and now I see guys with sonar rigs on their helmets and I wonder if we lost something simple along the way.

That old saturation diver who told me to slow down on my first bell run

Back in 2018 on a platform in the Gulf, I was rushing through my pre-dive checks on a sat system. This crusty old diver named Hank grabbed my arm and said, 'You miss one valve and you're breathing soup, kid.' He then showed me his personal checklist he'd used for 25 years, all worn and laminated. It stuck with me because he wasn't angry, just matter of fact about how serious the job is. Has anyone else had a mentor who made you rethink your whole approach?

Shoutout to the sat diver who talked me out of a Kirby Morgan 37

After he told me he's seen three KM37 neck dams fail in a single season on a rig in the Gulf, I'm sticking with my old EXO-26 until it literally falls apart, anyone else have a brand loyalty story that got flipped by a real conversation?

I finally looked up how deep the first commercial dives actually went

Was reading through a old diving history book I picked up at a used store in Norfolk. Turns out the very first commercial dives using a proper helmet and hose only went down like 20 feet in the 1800s. That blew my mind considering we do 300 foot sat dives now like it's nothing. Those guys were basically just wading into a lake with a brass hat on lol. Makes you appreciate how far the gear and training have come. Any of you ever read about the old school hard hat days and think we have it easy?

Overheard a salvage diver say 'current is a liar' and it made me rethink my whole pre-dive routine

He was talking about how the water can look calm at the surface but have a nasty rip 15 feet down, and now I'm double-checking tide charts before every job. Anyone else ever get caught off guard by subsurface current that the surface didn't hint at?

Finally figured out my umbilical was tangled because of how I stored it

For like 3 years I kept having to stop mid-dive to untwist my umbilical. Drove me nuts. Then a guy on a barge in Port Fourchon pointed out I was coiling it clockwise every time instead of figure-eighting it. Switched to storing it in a bucket with a figure-eight pattern and havent had a tangle since. Anyone else have a simple storage trick that clicked way later than it should have?

A senior diver in the Gulf told me to always check my regulator dry before a wet bell lockout, I skipped it once and it nearly cost me a shift

Last month I was on a job off the coast of Louisiana. Old timer named Red kept telling me to do a full dry test on my regulator before any wet bell lockout. I thought it was just extra caution since my gear was barely used. Skipped it cause we were running late. Got down to 60 feet and started free flowing like crazy. Had to abort the bell run and lost half a day. Red looked at me like I was an idiot. Now I test everything dry every single time before hitting the water. Anyone else been humbled by ignoring something simple?

Appreciation post: the old diver who showed me the duct tape trick for seal leaks

I was on a job in Port Arthur back in 2017, fighting a constant leak in my neck seal during a deep repair. An old timer named Jim told me to just slap a strip of duct tape on the inside flap before I suit up. It worked like a charm and saved me a ruined dive. Has anyone else picked up weird hacks from the older guys?

Talked with an old saturation diver in Louisiana and he flipped my whole view on decompression

I met this guy at a bar in Houma last weekend, been doing sat dives since the 80s. He told me he never trusted the fancy tables and just used his gut on timing for decades. Said he saw too many guys get bent because they relied on computers that glitched out 300 feet down. He showed me this beat up notebook with hand written schedules he'd been using since before I was born. It hit me that maybe I lean too hard on my dive computer without really understanding the math behind it. I asked him if he ever had a close call and he just laughed and pointed to a scar on his elbow. Made me want to go back and actually study the old decompression theory instead of just trusting the screen. Any of you guys still run manual tables on the regular?

Comparing Kirby Morgan wetsuits to the cheap ones I started with

I used to dive in a $300 wetsuit from Amazon and froze my ass off on a 45-minute dive in Puget Sound, then borrowed a buddy's Kirby Morgan for a 2-hour job and didn't feel a thing. Anyone else have that moment where you realized the price tag on gear actually matters?

Had an old saturation diver tell me I was breathing wrong at a meetup in Houston

I was at a union hall in Houston last year and this guy with 30 years in sat work pulls me aside. He said I was breathing too shallow during my dry runs and it was making me gassed before I even hit the bottom. Has anyone else had an old timer call out a habit like that and it actually changed how you dive?

Kirby Morgan vs Ocean Reef for cold water ops - no contest

I spent 3 seasons using an Ocean Reef Neptune in Puget Sound before switching to a Kirby Morgan 37 last winter. The difference in gas consumption was insane. With the Ocean Reef I was burning through 30% more air on a 40 foot dive because the reg just couldn't keep up. The KM 37's regulator is way more balanced and I get an extra 20 minutes per tank easy. Has anyone else swapped brands and noticed a huge change in performance?

That $400 underwater camera housing I bought off Craigslist was a total bust

Saw a deal on a used housing for a Sony a7 series, guy said it was pressure tested to 100 meters. Paid $400 cash, looked fine on the outside. Took it down to 60 feet on a pipeline inspection job near Port Fourchon and it flooded after 10 minutes. Found out later the o-ring groove had a hairline crack you couldn't see until you pried the seal out. Camera was a total loss too. Anyone else get burned by buying used gear from strangers instead of just saving for new?

That study about nitrogen narcosis hit me different...

I was dead set on doing deep mixed gas work until I read a study from the Diving Medical Center at Duke. They tracked 400 commercial divers over 10 years and found something like 30% had permanent nerve damage from repeated narcosis hits. I always thought it was just a fun buzz you shake off... but that changed my whole mind about chasing those deep saturation jobs. Has anyone else looked into the long term effects and changed their career path?

That $600 Kirby Morgan parts kit that sat in my toolbox for a year

I bought a full replacement parts kit for my KM-48 at a auction last year, thought I was getting a steal. Turns out the o-rings were all the wrong size for my model and the regulator parts didn't match up either. Wasted $600 and learned the hard way to always check compatibility charts before buying used gear. Anyone else get burned buying bulk dive parts online?

Old diver at the dock changed my mind about drysuit valves

Had to pick between a Kirby Morgan band mask and a full face AGA for my first deep job

I went with the Kirby Morgan because my supervisor said it breathes easier below 100 feet, but the AGA was $200 cheaper. Three weeks in, the exhaust valve stuck during a deco stop and I regretted not spending the extra cash. Has anyone else dealt with valve issues on either of these?

Forgot to flush my drysuit zipper after a harbor job in Baltimore and it seized up on me last Tuesday

Had to soak it in warm soapy water for 20 minutes to get it moving again, has anyone else had a zipper lock from salt or mud like that?

My Kirby Morgan band mask seal split during a 60 foot weld repair Saturday

Was 20 minutes into a 2 hour weld repair on a piling down in Port Arthur when I felt that dreaded cold trickle down my neck. Anyone else had a seal blow mid-job and had to bag off early?

Conversation with an old saturation diver made me rethink my gear setup

He told me he never uses a drysuit for anything under 100 feet because it slows him down too much. Now I'm wondering if I've been overbuilding my rig for shallow harbor work around here. Anyone else get challenged on their basic assumptions by someone who's been at it longer?

I keep seeing people say saturation diving is the hardest thing we do, but the numbers surprise me every time

I was reading through some injury reports from the HSE and OSHA databases last week, and I found out that inshore commercial diving actually has a higher rate of serious accidents than offshore work. We're talking about 7.2 incidents per 100 full time divers versus 4.8 for saturation guys from 2019 to 2022. I always thought the deep stuff was way more dangerous, but the stats show a different picture. Most of the inshore injuries were from deck equipment and water movement, not diving itself. Does anyone else focus more on topside safety than underwater risks now?