FRESNO  (AP) — As Lawrence Bishop lay battered and bruised, clinging to a narrow ledge of slick granite high in the Sierra Nevada, Deputy David Rippe made a split-second decision that likely saved him.

Without ropes, Rippe scrambled 300 feet up a 70-degree slope of granite polished smooth by eons of snow and ice to secure Bishop with nylon webbing he happened to have in his pocket.

"I knew I had to get their quickly and safely," Rippe, a member of the Fresno County Sheriff's Office Search and Rescue Team, said Wednesday. "He looked like he was going to fall at any moment, and I was just hoping I could get there before he did."

Saturday's dramatic rescue was completed when a high-altitude Highway Patrol helicopter hoisted Bishop off the 10,295-foot peak, capping a 24-hour search for the 64-year-old man who had become separated from his group nearly two days earlier.

Bishop, retired from the Santa Barbara County Fire Department, told rescuers he thought he could navigate his way down the dome of granite. Instead, he said he fell twice and ended up spending nearly two days and two nights on the side of Dog Tooth Peak in Dinky Lakes Wilderness 45 miles northeast of Fresno.

For most of that time, he was laying at a 70-degree angle, holding onto a six-inch ledge to keep from sliding down the mountain. By Saturday he had begun to give up hope that he could hold on long enough to be found, he told the Los Angeles Times.

"I was quivering; I couldn't hold on any longer. Then I saw five to six guys below in orange, and there was a surge of adrenaline from hope. I tried to grasp the rock," he said.

The folks in orange were members of the sheriff's volunteer search and rescue team who were walking a grid looking for any sign of Bishop, whose backpack had been located earlier in the day at the top of the peak.

Bishop let out a moan. Rippe thought he heard him.

"I turned to another deputy and said, 'did you hear that?'" Rippe said.

Deputy Greg Villanueva said he thought he had heard something too, just as a helicopter passed overhead.

The deputies waved off the chopper and listened again. Villanueva quickly spotted Bishop, his dark shirt and pants blending into the side of the mountain.

"He looked like he was just about ready to fall," said Rippe, who yelled: "'Don't move, we're coming to get you.'"

The rest of the astonished team watched as Rippe scrambled up the side of the granite slope.

Russ Richardson, head of the volunteer search crew, said Rippe's climb without rope or other equipment was "stressful and amazing."

When he reached Bishop, Rippe put his hand on his shoulder then looped the 20-foot section of webbing between the man's legs and over a narrow ledge.

Standard procedure is to have a helicopter lower a "screamer suit," sort of a full-body sling in which injured people can be loaded and then hoisted to safety. But with no room to work, Rippe told Bishop his only option was a less secure cinch collar, which fits under a person's arms like a life preserver. With legs dangling, Bishop was hoisted by the helicopter to safety.

Rippe's main duty is investigating Internet sex crimes against children. He said the danger he defied while scaling the granite promontory that was far steeper than Yosemite's Half Dome didn't frighten him until he thought about it later.

"At the time I was fine, but afterward is another story," he said. "When I was up there I looked down and saw where I had gone and it looked a lot different to me than it did in the beginning. It really made me stop and think."