Rawat participated in a number of expeditions including Nanda Devi, Sunanda Devi, Kanglacha, Hathi Parbat, Tirsuli, Rathong, Nanda Khat and Nun Kun.
In 1962, he led a party, including Sonam Wangyal, another Everester of the 1965 expedition, to Kanglacha, 30 miles south of Leh. In 1963, Rawat climbed Hathi Parbat and a year later he was part of the Tirsuli and Sunanda Devi expedition. In the pre-Everest preparations, he climbed Rathong.
Rawat had graduated from Lucknow University in 1952 and joined central government service in the same year, in Intelligence Bureau. He was posted as Deputy Central Intelligence Officer, Gorakhpur, in October 1963.[9] Thereafter he shifted to Special Service Bureau (now Sashastra Seema Bal). He was Joint Assistant Director in SSB headquarters in 1965.[10] In January 1970, he became the founder chief of the High Altitude Operations Training Centre, at Sandev, near Didihat.[11] In October 1972, it was merged with SSB's Frontier Academy at Gwaldam as its Mountaineering Wing, and Rawat became that wing's first Senior Instructor.[12]