L&T takes its nation-building philosophy quite literally. FOR A COMPANY THAT'S BUILT SOME OF INDIA'S TALLEST STRUCTURES, LONGEST flyovers and largest industrial projects, you can't be blamed for assuming that CSR is just a tiny blip on its extensive, all-encompassing radar. It isn't. Corporate Social Responsibility (CSR) at Larsen & Toubro (L&T) is very much a way of life. As R.N. Mukhija, President (Electrical & Electronics), L&T, explains: "It's not only our employees