Transporting, Lowering, Laying, Jointing and commissioning of 1118 mm dia. M. S. and 700 mm dia DI K- 7 pipe line at Dhuvav bridge including Connection of new pipeline with existing Pipeline and Removing and Dismantling of Existing 1118 mm dia MS and 700 mm dia DI Pipeline including and transportation of removed pipeline at JMC khijadiya store for Shifting of pipeline in construction of Dhuvav Bridge