Common Causes of Stomach Pain. 1  Common causes of stomach pain # 1. 2  Common Causes of Stomach Pain, # 2: 3  Common Causes of Stomach Pain, # 4  3: If youâve had intestinal symptoms for more than three months, then your stomach pains may be irritable bowel syndrome symptoms.  Common Causes of Stomach Pain, # 4:
Some small trenchers can fit through a 36-inch-wide gate. Digging depth and width. Before renting a trencher, you should know how deep and wide you must dig. You can commonly dig a trench from 12 to 48 inches deep and 3 to 16 inches wide using a rented walk-behind trencher. Most compact ride-on trenchers let you dig trenches about 48 inches deep and up to 12 inches wide, but some heavy-duty trenchers allow you to dig trenches as deep as 6 feet and as wide as 16 inches.
Step 4. Start Digging. You will need to dig either four 25 feet long trenches or two 50 feet long trenches for a 1000 gallon septic tank. Each trench should be 3 to 4 feet wide and 3 to 4 feet deep.You should make your trenches so that they tilt downward slightly, but no more than Â¼-inch per 8 feet.ontact the Authorities. Verify if you need a permit to build the septic tank drain field or if you need to have the site inspected prior to starting work. Digging the field is a lot of hard work, but having to remove it and start over again is even worse.