The Bidder has carefully examined the location of the proposed work to be known as BID NO 54MKB05PR10096;. Benson, NC is soliciting proposals from tree service contractors to assist the Town in the removal and disposal of designated trees.For projects bid in the single-prime alternative, the names and license numbers of major subcontractors shall be listed on the proposal form. How to Search for Bids. The work consists of providing tree maintenance services at various unspecified geographical locations in Charlotte, North Carolina.