Please translate the given English sentence to Hindi
उन्होंने पत्र में बताया कि 300 बिस्तरों वाले उक्त अस्पताल में सालाना 3 लाख लोगों का उपचार किया जाएगा और 30,000 सर्जरी भी की जाएंगी।
His letter also stated that the hospital would have a 300-bed facility with a capacity to treat 3 lakh outpatients annually and perform 30,000 surgeries.