The IB Diploma will be awarded to a candidate whose total score is 28 points or above, provided all the following requirements have been met.1  Numeric grades have been awarded in all six subjects registered for the IB Diploma. 2  All CAS requirements have been met.he IB Diploma will be awarded to a candidate whose total score is 28 points or above, provided all the following requirements have been met.
re water motor gongs yes a bell of some type is required plans will show an electric bell and the common comments are we do not do electric or the fire alarm guy will install it if there is a fire alarm going in we accept an exterior as the bell
With today's modern water delivery systems, pressure regulator valves are a necessity. In fact, most municipalities require them. The pressure on a water system is directly proportionate to the number of houses serviced. In order to maintain adequate pressure throughout the entire system, a massive amount of pressure is needed. Without some sort of regulator, the pressure would be such as to cause serious problems to plumbing and appliances. Any pressure exceeding 80 psi â pounds per square inch â can damage such appliances as water heaters, commodes, faucets, dishwashers. A high enough pressure can even cause water pipes to burst. A water pressure regulator is typically installed by a plumbing contractor and is ideally set from 45 to 60 psi. Regulators are adjustable to accommodate the needs to different homes. This procedure is fairly simple and the average homeowner can usually accomplish this himself.