| Corrigendum's/ Extensions |
| 1.First Extension for Tender No 11,12,13,14,15,16,,17,18,19,20. Last date for submission 29/08/2011. |
| 2.First Extension for Tender No 03,04,06,10,21,24,25,26,27,30,32,34,36,42,43,47,50.Last date for submission 05/11/2011. |
| 3.Second Extension for Tender No 3,04,06,10,11,11,13,15,16,17,18,20,21,25,26,27,30,32,34,43,47.Last date for submission 20/12/2011. |
| 4.Corrigendum for Tender No 80,120.Last date for submission 30/12/2011. |
| 5.First Extension for Tender No 29,37,39,41,52,58,59,60,64,69.Last date for submission 30/12/2011. |
| 6.First Extension for Tender No 73,74,79,80,81,82,84,85,86,87,89,90,91,92,93,99,100.Last date for submission 06/01/2012. |
| 7.First Extension for Tender No, 44,101,104, 105, 106, 107, 108, 109, 110, 111, 112, 116, 118, 119 .Last date for submission 27/01/2012. |
| 8.Second Extension for Tender No 24, 41, 42, 52, 58, 59, 60, 64, 74, 79, 80, 81.Last date for submission 10/02/2012. |
| 9.First Extension for Tender No 51,70,121,123,126,127,129,130,138,139,140,143, 149, 150.Last date for submission 16/03/2012. |
| 10.Second Extension for Tender No 44,84,85,86,87,89,90,91,92,93,99,101,109,110,116.Last date for submission 16/03/2012. |
| 11. Corrigendum for Tender No 104. Last date for submission 16/03/2012. |
| 1.First Extension for Tender No 113,114,115,121,165.Last date for submission 10/05/2012. |
| E-Tender Notices |
| 1.E-Tender Notice 1 (E-Tender no 1,2,3,4) |
| 1.E-Tender Notice 2 (E-Tender no 5,6)(Release date 3/10/2011) |