A cost estimate is the approximation of the cost of a program, project, or operation.The cost estimate is the product of the cost estimating process. The cost estimate has a single total value and may have identifiable component values.A problem with a cost overrun can be avoided with a credible, reliable, and accurate cost estimate.stimates for the cost of facility construction are a major part of the cost estimate domain. A construction general contractor or subcontractor must normally prepare definitive cost estimates to prepare bids in the construction bidding process to compete for award of the contract.
June-July 1944: Saipan. On June 15, 1944, American forces invaded the island of Saipan, part of the Mariana Islands in the Central Pacific. Securing Saipan was of critical importance to the U.S.; its airfields would put the Army Air Force's new B-29 bombers within striking distance of the main Japanese islands.
The Battle of Midway (June 4-7, 1942) was an important turning point in World War II. The Japanese sent a majority of their navy towards Midway island, which was being used by â¦ the US as an airfield. It was fought by aircraft launched from aircraft carriers.ollowing the Doolittle Raid on Tokyo, the Japanese felt it needed to destroy the US Pacific Fleet to prevent further US raids. They chose to attack Midway to lure the America â¦ n carriers into the open, in the hopes of destroying it.