The UK fleet of Advanced Gas-Cooled Reactors (AGRs) are moderated with graphite and cooled with carbon dioxide. Each reactor consists of over 300 fuel channels with a cluster of UO2 fuel pins surrounded by graphite. Primary shutdown is achieved with control rods. which are at interstitial locations at six AGR stations. https://fitnessgravesyardes.shop/product-category/transport-wheel/