I agree with the comments of Mike Van Voorhis and i would like to give a different perspective from another section of the industry.
While i am not an engineer,(i am Construction/QA-QC),in the oil and gas, petrochemical and heavy construction, there is here,a serious lack of business and professional ethics.
In SE asia,where i am at present,the amount of times i have had fall outs with construction people arbitraly changing things without consulting the PE or building something that is not in accordance with the design borders on the criminal.
Quality and safety is paid lip service when the project starts to slip, and anyone like myself who will put their job on the line to ensure that it is done correctly and as per the design and to make sure that the PE is consulted before changes are made is sometimes seen as stubborn/pedantic and deprimental to the project.
The amount of times i have had first and middle line managers and superintendents not knowing the requirements of what they are supposed to be constructing to is countless,the most commom comment is "this is the way i have always done it" Doesn,t matter that it is completely wrong,it is Ok as that is the way we have always done it!
Working for the owner as i do, i see as Mike commented, some engineers and construction people wanting to step forward but in doing so would be commiting professional suicide,and to get round the problem they have to come through myself so as its seen as if the owner is instigating it rather than them do so theirselves, so frightened are they of being fired.
If they make any decision that compromises progress they are immediately put under pressure to change it and are constantly reminded about who pays their salary.
This is not isolated to local employees, a lot of expats are caught in this trap as well. For me, and from my experience there is a serious lack of responsibility/accountability and ethics in this industry in the construction disciplines.
The level of professionalism, and the lack of professional qualifications in the actual construction discipline,(excluding the engineers )in my opinion leaves a lot to be desired and this lack of professionalism and professional qualifications i believe leads to a lack of ethics.
I am not by any means saying this apllies to all persons construction, that would be unfair but it does apply to a significant portion.It would be interesting to know if anyone has the same problems as i have encountered, and that is that all the plans and procedures are in place but never really get fully implemeted.That for me is one of the biggest problems i have faced, getting people to implement and know what they are supposed to be implementing.
I,like Mike am also am prepared for periods of unemployment.I would rather be unemployed as be employed knowing that i have helped construct something that has not been constructed in accordance with the design or requirements and that may jepordise the safety of the public at large or the personnel who have to operate the plant after we have finished constructing it.