The intertidal is home to many species of animals and plants. Many of the animals are invertebrates (animals without a spine), which comprise a wide group of organisms. Some examples of invertebrates found in tide pools are crabs, urchins, sea stars, sea anemones, barnacles, snails, mussels and limpets.
The kitchen utilized three cooking lines with an exhaust hood over each: a rear deli line with a 9500 cfm. hood, a front deli line with 5800 cfm hood and a Chinese cuisine line with two 4250 cfm side-by-side. hoods, for a total exhaust ventilation rate of 23,800 cfm.
Under-cabinet and wall mount kitchen exhaust hoods come in depths of approximately 20, 22, 24 and 27. 20 deep is fine for electric and low output gas tops, especially if they are only 18 - 20 above the range top. I suggest 22 or 24 deep when the hood is over 500cfm, and 27 deep if over 850cfm.