Tender For providing of custom bid for services - hot tapping and line stop services for single line stop operation as per detailed scope of work,custom bid for services - double line stop operation for tandem arrangement as per detailed scope of work,custom bid for services - pipeline hydrotesting as per detailed scope of work,custom bid for services - pipeline cut and replacement work using cold cutting machine as per detailed scope of work,custom bid for services - 2 inch hot tapping for vent arrangement at top of pipeline as per detailed scope of work,custom bid for services - 2 inch hot tapping for drain arrangement at bottom of pipelineas per detailed scope of work