c/commercial-divers

The cheap underwater camera housing I doubted just paid for itself

I picked up a $140 housing off a salvage lot in Galveston for inspection work, figured it would flood by week two. It survived 30 dives on a pipeline job last month, including one where I banged it against a piling. Anyone else have gear that surprised them after you wrote it off?

My dry suit zipper failed 30 feet down off Port Canaveral last Tuesday

Was doing a hull inspection on a charter boat, about 30 minutes into the dive when I felt that cold trickle down my back. The zipper on my dry suit just gave up, started flooding fast. I called the dive, did a controlled ascent, and got out before things got really bad. Cost me $380 to get a new zipper installed at the shop in Titusville. Has anyone else had a zipper fail without any warning like that, or was mine just overdue for replacement?

20 years in and I just figured out my helmet strap was wrong

A superintendent told me to stop hand-signaling during mudmat pours, changed my whole approach

We were doing a 14-hour mudmat pour off Port Fourchon last month and this old superintendent over comms said my arm signals were confusing the crane op, he wanted me to just stay on the radio and keep the hose moving steady. I argued back at first because I've always used hand signals for that diver-to-deck communication, but once I shut up and listened, the pour went way smoother and we finished two hours early. Has anyone else switched from hand signals to radio-only on big pours, or is it just me who got stuck in an old habit?

Heard a dive supervisor question my helmet setup, now I'm second guessing myself

I was on a barge off Port Fourchon last month and overheard a supervisor say my Kirby Morgan band mask had too many aftermarket parts, called it a Frankenstein rig. He wasn't talking to me directly, but it got in my head. I've run this same setup for about 400 hours of mixed gas work and never had a failure, but now I wonder if the OEM purist logic has a point with liability. My comms unit is third party and my exhaust valve is a retrofit kit from a buddy in the Gulf. Has anyone else had a client or lead question their gear choices, and did you stick with what worked or switch back to all factory parts?

Overheard a dive supervisor say something that stuck with me

At a job site in Port Allen last week, I caught the supervisor telling a new tender, "The surface is where the real diving happens." It hit me how much prep work, comms checks, and gear staging we do before we even splash, and it changed how I run my own pre-dive routine. Anyone else have a quote from an old hand that reshaped their process?

That 'free' mask cleaning service nearly cost me a dive

Got a deal from a gear shop in Norfolk to have my regs and mask ultrasonically cleaned for $40. Picked them up three days later, everything looked spotless. First dive after that, my mask fogged so bad I could barely read my SPG, even after using my usual defogger. Turns out the cleaner stripped the factory anti-fog coating off the lens. I had to buy a new mask for $130 since the shop wouldn't own up to it. Anyone else had a shop wreck their gear with a 'cleaning package'?

Lost $800 on a drysuit repair that failed in 2 weeks

Sent my Viking suit to a shop in Norfolk for a wrist seal swap and a zipper service. They quoted $450, then hit me with $800 after claiming the zipper needed full replacement. First dive off a dock in Galveston and the new seal tore clean out, suit flooded in 10 minutes. Anyone else deal with a repair shop that won't stand behind their work?

Hot water suits, I was wrong about them for 2 seasons

I ran cold water for 7 years in the Gulf. Thought hot water suits were for softies. Then a buddy in Mobile talked me into trying his for a week. The difference in bottom time was crazy. I was coming up shivering after 45 minutes, with hot water I did 3 hours easy. Now I see the cost is the real debate. Is the extra gear worth it for everyone or just deep water guys? What side are you on?

Two claims about mask defogger, one failure at 60 feet

I've always used the spit method for my mask, worked fine for years. Last month on a job near Galveston, I tried that commercial anti-fog spray everyone was raving about. It fogged up bad at 60 feet, had to surface twice to clear it. My buddy swears by the spray but I'm back to spit now. Anyone else had a product fail on them when the old trick held up better?

Mixed gas diving changed my mind after 12 years of air only

Been diving air since 2011. Thought trimix was for rich guys and tech snobs. Then took a 200 foot job near Galveston last spring. Nitrogen narcosis hit me like a brick wall at 140. Switched to trimix on the next deep inspection. Clear head, steady hands, no mistakes. Anyone else hold out on mixed gas for too long?

I finally fixed my drysuit valve leak, took 5 hours and a shop vac

Honestly, the drip in my wrist seal had been bugging me for weeks. I kept thinking it was just a worn seal, so I swapped that out first, nope. Turns out the inlet valve had a tiny bit of sand jammed in the seat, took me forever to even see it. I used a shop vac to pull air through the line and found the spot, but the whole fix dragged on from a planned 30 minutes into a full afternoon near the dock. Anyone else waste a whole day on something that ended up being a grain of debris?

A deckhand called out my gear setup on a job near Port Fourchon

He was like, 'you rig that lazy line to the lift bag wrong every time, man' and showed me a knot I'd never seen in 9 years of diving. We were just waiting for the barge to clear, 40 feet down, and he fixed it in about 90 seconds. Anyone else pick up their best tricks from some random crew kid instead of a supervisor?

Found a cheap way to keep my comms dry on a 12 hour shift in the Gulf

After my headset died twice from salt spray last month near Port Fourchon, I tried coating the connectors with dielectric grease and taping them with self-fusing silicone tape, and 18 dives later not a single crackle, anyone else run a different seal method?

That one dive supervisor in Galveston who fixed my attitude

First week on a pipeline job, I was grumbling about rechecking every valve before we splashed. This older supervisor pulled me aside and said, "You're not paid to be bored, you're paid to notice." He walked me through a valve that had a hairline crack you only catch if you look at the light angle. Stuck with me ever since. Anyone else have a mentor moment like that on deck?

That one dive sup who still thinks wire brush is optional

I was doing hull cleaning at the port in Norfolk last Tuesday, and the tender kept handing me a brush with zero bristles left. The sup said 'it's fine, just hit it harder' even though I could see bare steel. I spent an extra 40 minutes underwater scraping with my knife because the brush was useless. Has anyone else had a supervisor who just refuses to replace gear, or is that just my outfit?

Dive boat in Tacoma looks totally different now

Stopped by the old pier in Tacoma last week, the one we used to launch from back in 09. The whole setup is fancy now, digital gas blending stations and all that. I remember when we just had a rusty compressor and a logbook with grease smears on every page. It got me thinking about how the gear changed too, my old double 85s felt like tanks compared to the skinny twinset some kid was rolling around with. Not saying it's worse, just a different world. Anyone else get weird nostalgia checking out their old home ports?

Last week's dive made me rethink my entire drysuit routine

Pulled my drysuit off after a 6 hour shift in Tacoma and realized I've been fighting the zipper for 3 years when the trick is just loosening the neck seal first. Been doing it the hard way since my first commercial gig in 2021. Anyone else catch themselves overcomplicating gear that's been fine the whole time?

Switching from band masks to free flow changed my dive days, not sure why we fight it

Been diving offshore out of Port Fourchon for about 4 years now, and I remember when everyone swore by band masks for cold water. I made the switch to free flow last spring after a buddy kept having his band freeze up on a 40 foot platform job. Whole dive felt smoother, no fogging, no fighting the seal, and I was in and out of the water quicker than I ever was before. Guys still tell me free flow is for rookies, but I've logged over 120 hours with it and never had a single issue. Anyone else ditch the old gear after years of sticking with it because that's just how you learned?

The tender operator's tip about my mask clearing finally clicked

We were doing a pipeline inspection off Port Fourchon last month and the tender kept yelling at me to slow down my clears, turns out I was wasting air and time doing 3 big ones instead of 1 steady trickle. Changed it on the next dive and my bottom time jumped by almost 20 minutes, has anyone else had a deck hand point out something that obvious that you just missed for years?

The $220 drysuit zipper wax that saved me a $900 repair in Port Angeles

Bought that fancy Norwegian zipper wax last fall after my O'ring valve froze up on a 45 foot hull job, and three weeks later when my suit took a snag on some rebar the zipper still sealed clean, so has anyone else found a cheaper brand that does the same thing?

Lift bag math changed after a 40 foot miss in the Gulf

Was doing a pipeline inspection off Galveston and my lift bag came up 40 feet short of where I calculated. Turns out the seawater density at that depth was messing with my volume numbers. Now I always add 10% extra lift for anything below 60 feet. Anyone else adjust their bag calculations for salt vs brackish water?

Compression stops at 190 feet: the tables lied to me

Did a bounce dive off a rig in the Gulf last month and realized my deco schedule was way off because I used the older Navy tables instead of the updated ones. One diver on deck pointed out the newer tables add 4 minutes of oxygen at that depth, which I never saw in my original cert materials. Has anyone else gotten stung by outdated tables, or do you all just stick with your dive computers?

Dry gloves vs wet gloves for winter dives, I switched and regret waiting

After 3 winters fighting numb fingers in wet gloves on the Gulf of Mexico rigs, I dropped $180 on a dry glove system with a liner kit. Took two dives to get the seal right, but my hands stay usable for the whole shift now, and I can actually grip tools without fumbling. Anyone else made the swap and found the learning curve worth it, or did you stick with wet for the feel?

Diving the old outflow pipe after 10 years off that job

Went back to a cooling water intake job I used to run in Norfolk, VA, and the silt line had shifted so much the diffuser was buried 4 feet deep. Took me two dives to figure out why the jetting kept blowing back in my face, felt like a rookie again. Anyone else go back to an old site and find the bottom completely redrawn on em?