3-. EXAMPLE 2: 15 000 tons of cane are to be transported per year from the field to a loading zone. Average one-way distance is 1,5 km. Using a 55 kW 2WD tractor and a single stack self-loading trailer working 200 days, 8 hours per day, calculate the number of tractor-trailer units required, and the cost per ton.5 000 tons of cane per year are to be transported 15 km from a loading zone to a mill. Calculate the cost for transloading by Tractor trailed crane and for haulage. Bundles average 4 tons each.
California's Nurse Practitioner Supervision Laws. Sorry NP's, nurse practitioners practicing in California are not allowed to go solo. State law requires that NP's practice in collaboration with a physician.Each physician can supervise no more than four drug-prescribing NP's.nique Educational Requirements for Nurse Practitioners in California. Although nurse practitioners working in California cannot practice independently, they are still a pretty lucky bunch. NP's in this sunny state are not required to take the national nurse practitioner certification exam.
However, many NPs want to practice where they can use their education and skills to the fullest. Thus many of us look for states where the fewest barriers to practice exists. At the time of this post, there are 19 states* plus the District of Columbia where nurse practitioners can practice autonomously. A few of these states have some qualifying criteria, but once met, you are on your own.