Here are five stocks added to the Zacks Rank #1 (Strong Buy) List today: Great Lakes Dredge & Dock (GLDD) : This company which is the largest provider of dredging services in the US conducting business to maintain and deepen shipping channels, reclaim land from the ocean, and renourish storm damaged coastline, has seen the Zacks Consensus Estimate for its current year earnings increasing 25.9% over the last 60 day. Tutor Perini (TPC) : This company which, provides diversified general contracting, constructi ...