Re: Project Planning and Troubles - Registration 575: For the last three projects I have done, the company that we have prepared the ground survey report for, returns by saying that the municipality should correct the reports. In the first, the company that prepared the study made a mistake while calculating a few parameters, fortunately, it did not directly affect the reinforced concrete project. In the previous project, the company gave the soil group as C, and as you know, when earthquake loading is used in the foundations, we can increase the soil safety stress by 50%. Then the municipality's desk that checked the ground survey report said, "Where is the underground ground water level high, where is the C group, you will get D?" Therefore, since I could not increase the soil safety stress by 50%, my foundation dimensions were exposed and also the reinforcements were changed in some columns and beams because I had to do superstructure interactive analysis. I had to rearrange and revise the drawings of the project, which I put aside because it was finished. What the f... ? Currently, the firm has calculated the qem value (ground safe bearing capacity) using the SPT values at the foundation level (-3.00 m). At that level, the SPT-N values were 10-8-15 and the qem they calculated from these values was 1.60 kg/cm^2. The municipality said go calculate qem from the SPT values at -4.50 m (Shittttt....). SPT-N values at that level are 6-6-10. With these values, qem is only 1.10 kg/cm^2. Let's see, the foundations are gone again, with this qem, only the raft foundation will save. Now I'm afraid to build foundations all the time. On the one hand, the contractor keeps pushing, asking why the license did not come out, and give him an account. I'll also have to tell the man that the amount of concrete and iron for the raft foundation will increase considerably, man! I don't think it will be welcome at all. Let that ground survey company wait for work from us... As a result, I have had a new problem since the municipality started to check the ground survey reports. I can't tell you how angry I am. In fact, the municipality should check the ground survey report first, and after getting approval from there, the ground survey report should be given to the engineer who will make the reinforced concrete project. When all such projects were given to the municipality at the same time, the reinforced concrete project was thrown away when the ground survey report was changed, the reinforced concrete project was thrown away when the architectural project was changed, the owner wanted a renovation (although this is another event) the reinforced concrete project was thrown away, ...