The Sensex scaled a new high all-time intra-day high of 10,291, and is now up 51 points at 10,275.Larsen & Toubro has rallied nearly 2% to Rs 2,348. HDFC has advacned 1.5% to Rs 1,397.Tata Steel and Bharti Tele has spurted over 1% each to Rs 416 and Rs 369, respectively.Dr.Reddy's and Ranbaxy have slipped over 1% each to Rs 1,340 and Rs 457, respectively.