In an oil and gas petrochemical plant, an exothermic reactor is equipped with a cooling jacket to avoid runaway reaction by removing excess heat. The reactor is equipped with high temperature alarm as a basic control system to alert operators. In addition, the reactor is also equipped with a rupture disk to avoid burst of the reactor. The maximum tolerable risk for the fire and explosion is recorded as <10^-5. Develop 2 complete Layer of Protection analysis (LOPA) worksheet, using 2 different potential initiating events for the scenario. The frequency of any initiating events can be assumed within the range from 1x10^-1 to 5x10^-1. Provide any assumptions and reference used.