The diploma is awarded to students who gain at least 24 points, out of a total of 45 points. An IB diploma total of 24 points is worth a B and two C grades at A level, rising to the equivalent of six A levels at grade A for the maximum 45 points.The top UK universities usually make offers to students who achieve between 32 and 40 points.B students complete assessment tasks in school and take written exams at the end of the programme. Each of the six subjects taken is marked out of 7 (maximum of 42 points). Candidates can gain up to 3 extra points for their extended essay and the TOK elements of the IB.
The main drainage system is a water-conveyance system that receives water from the. field drainage systems, surface runoff and groundwater flow, and transports it to the outlet. point. The main drainage system consists of some collector drains and a main drainage canal. A. collector drain collects water from the field drains and carries it to the main drain for disposal. Collector drains can be either open drains or pipe drains. The main drain is the principal drain of an area.
A water main is an underground pipe that delivers water to the customer's service pipe. usually runs under the street. surface. Because the water main is under pressure, water will continue to flow until the break is repaired.