For the general layout of The utility area, since the general layout of this part was a general schematic, Now, due to the modification of your air compressor, the area of air compressor station and The utility substation will be increased (the equipment and materials will be increased, and the owner will buy the additional equipment and materials). Therefore, the accurate size and location of this area need to be determined at present:1. Please provide accurate layout of nitrogen station, hydrogen station and liquid ammonia shed.2. Please kindly provide the equipment drawings purchased by you for the air compressor station. The size of the plant needs to be adjusted according to the equipment size for the major.The following design can be carried out only after the above information is completed. Please provide it as soon as possible, thank you!