(B) Any village which, by ordinance or resolution of its legislative authority, has determined it to be necessary to construct a system of sewerage for the village or any part of the village, including sewage disposal works, treatment plants, or sewage pumping stations, or to construct a water supply system for the village or any part of the village, including mains, dams, reservoirs, wells, intakes, purification works, or pumping stations, may apply to the agency for a loan from the village capital improvement fund to enable the village to pay all or a part of the cost of preparing general plans for the improvements or detailed plans, specifications, estimates of cost, and cost of financing and legal services incident to the preparation of the plans, and a plan of financing the proposed improvement. The agency shall consider the application and shall determine the amount of moneys, if any, that are needed by the village from the fund, in addition to moneys that the village can provide for itself for those purposes without undue hardship upon its inhabitants. If the application is approved by the agency and the authority, the authority and the applicant shall enter into a loan agreement setting forth the terms and conditions of the loan. Loans made from the fund may include low interest or no interest loans.