Tender For providing of custom bid for services - mrpl tender no 3900002040 and service code 1050400 for suck & unload the sludge fromtank/vessel/open pit by using super sucker vacuum truck with required manpower including rigid pipes, hoses, fittings and other tools and..,custom bid for services - mrpl tender no 3900002040 and service code 1050401 for suck & unload the sludge fromtank/vessel/open pit by using super sucker vacuum truck with required manpower including rigid pipes, hoses, fittings and other tools and..