Working to and withing survey standards
This is just general interest !
Hi again and something else to add to my last post sort of !
Working to and with in Survey standards is interesting and some guys want to run for cover because they think they know it all and the standards given by some of these organizations lay down in writing to work to and with is not right !!
That's what I used to think as well BUT these organizations are there to certify and guarantee a quality of workmanship and guarantee the quality of materials all and everything to make a product ! In my case boats !
Why do we need it ? well if you are a customer and you want to get a boat built and at the end it has a certificate of its standard and quality wouldn't you buy that boat over an identical boat built in someone back yard or a shady company ???? .
When I went to work in Tahiti making fishing boats Dnv had a office in Papeete and to be able to build a fishing boat the people working had to pass a test , Wasn't hard just plain common sense and at the end was down to just plain workmanship and how good it had to be plus in the case of a chopper gun lay up how consistent through out the whole panel !The native guys were shaking in there sandal's when they wore them ! I went first and did my thing then the others followered after they saw what had to be done and on the practical side I knew there workmanship was "A ok " !the took absolute pride int there work but when it came to the theory side that had them beat !!. They lacked to broad knowledge of laminates and the whys and how's etc ! So I passed and the company was able to build fishing boats .but to help the guys we made samples and demonstrated what glasses could do what and if the same lay up was swapped around how it changed and could be stiff or flexible they were like sponges and pick it all up very very quickly .They were the first guys I had seem doing multi colours of gel coat wet on wet and were masters at it
The similar scenario has happened in a few different companies I've worked at and mention the word SURVEY and workers screw up there faces and groan .
Remember its just a MINIMUM STANDARD you need to work to its not difficult !!
Like I said before I told all my guys working for the 147 footer we are never going to Come down to these DNV STANDARDs !! and for four years we were never close to there minimum standard ! The inspectors we never saw when they came to to the factory to do there quality checks in the other part of the factory , and I asked why ?? they were completely satisfied we were doing our job better than the wanted so was no need to come and inspect .
I keep raving and ranting at times and it really gets to me the incompetence of some boat companies and there total absence of staff basic training for there laminating staff and the lack of general knowledge they have of simple everyday run of the mill knowledge ! Most workers are like sheep and they just follow along and do what everyone else does and never ask why or is there a better way or even is there another way or what ever !! also im amazed at the number of foremen that have come from other industries and have never worked in a glass shop , THAT HAS NEVER MADE ANY SENSE TO ME AT ALL !.
When I started and after 3 months in fiberglass I wanted to know everything but its was almost impossible to find information other than what the guy I worked with knew . So I changed jobs every 2 or 3 months and moved from one place to another and learned from all kinds of people all sorts of different things then I came across overseas workers mainly from the UK and they did things much better and quicker and know heaps more than any of the local yokels . Later I started to travel to different countries and oh boy the knowledge bank began to fill very rapidly .
Really there is very little knowledge to learn from books I had discovered , Most books were written in the 1950s and 60s and basic principles never change but new up to the minute general knowledge I have never found .
In the 1970s and 80s Composite engineers and there fancy print out predictions were a dime a dozen and they were all experts every last one of them until something went wrong then they changed there phone numbers or just vanished till the climate cooled and someone else fixed the problems then they slowly reappeared out of the wood work !
So anyone else what to tell there stories ?? there has to be dozens of then!! stories and people !!
Is this something you see everyday ? what and who is to blame ?
I have seen that picture of the boat going through the water with the outside skins flapping in the breeze a few times over the years , But have seen similar pictures more recently that are similar things happening to smaller offshore powerboats almost for the same reasons as this .
But have a look closely and see that's about the width of one strips of glass off the roll ! So The second layers of glass have delaminated off the core so just very quickly this to me is the way it was constructed ( glass laid athwart ships and this is very common for big boats ) then its the people laying that glass !! The glass has possibly never wet out properly and to ADD they were possibly using a chopper gun !!MAYBE !Not only to spray csm glass but to wet out with as well . Any gun operator is useless unless he to hard rolls out his own work , then he is able to determine if the glass has enough resin on it or not !! .
This is the part that gets Chopper guns a bad name BUT REMEMBER the gun is only doing what it is doing because of the person holding the gun !!, so you can hold the gun operator 110% responsible for what you are seeing in that photo ! Comes back squarely to POORWORKMANSHIP and not only from the gun operator but the other team members as well not paying close enough attention to what they are going !!Taking all this a stage further No scales used on the gun and no one is checking or recording how much resin or glass is actually going onto that job and takes me back further for boats being built to survey standards !
So even with the core showing and still sitting in place the inner skins are keeping the water out and the boat afloat .
If you were the owner of the company what would your reactions be and what actions would you take about resolving this kind of situation ??
What level of management does this shear lack of incompetence does this start at how far up the ladder should you go ??
This is a reason I started COMPOSITE FORENSICS !! no one is immune at any level including management !!
Its also the reason I state that 90% of composite failures of bad workmanship and the other 10% is bad choice of materials.
Regrettable as time goes by the ratios are changing and getting worse I feel !
Please don't think for one moment resin infusion is immune from this list either because its not . It has its share of problems as well just people don't want to let it be known ! Infusion is a way of being able to hide and cover up so horrible ways of laying glass in the name of perfection HO HO !. Its made bad laminators into even worse glass layers because they are not laminating at all !!. I was disgusted at the last company I worked at ! The company gave these boats a 5 YEAR guarantee for the hulls !!,I closed my eyes and walked away shaking my head when I saw what they were doing .
I have noticed that in the past 10 years more and more companies are reverting back to good old hand lay !
I have asked Professional boat builder magazine to research and later publish an article of best methods of building glass boats .