Hawaiian Dredging Construction Co. Inc., one of the largest general contractors in the state, has completed the purchase of the historic Honolulu Advertiser building on Kapiolani Boulevard and plans to renovate the building and use it as the company’s corporate headquarters, the Honolulu-based company’s president confirmed to PBN. Hawaiian Dredging, one of the state’s oldest construction companies, currently leases 25,000 square feet of office space at City Financial Tower at 201 Merchant…