; (D) for the implementation of a regional sediment management program; (E) for the development and implementation of a shoreline conservation and management plan; (F) for the restoration, repair, or replacement of wetlands and living shorelines; (G) for other measures to prevent, manage, mitigate, or adapt to shoreline erosion, saltwater intrusion, nuisance flooding, sea level rise, and other coastal hazards related to climate change; (H) to carry out nonstructural measures to mitigate flood risk; and (I) to plan, develop, and obtain financing for eligible projects under this subsection, including planning, design, and associated preconstruction activities. (4) Issuance of loans Except as otherwise limited by State law, a community resilience revolving fund of a coastal State under this section may be used only— (A) to make loans, on the condition that— (i) such loans are made at or below market interest rates, including interest free loans, at terms not to exceed the lesser of 30 years and the projected useful life (as determined by the coastal State) of the project to be financed with the proceeds of the loan; (ii) annual principal and interest payments will commence not later than 1 year after the date of completion of any project and all loans will be fully amortized upon the expiration of the term of the loan; (iii) the recipient of a loan will establish a dedicated source of revenue for repayment of loans; and (iv) the fund will be credited with all payments of principal and interest on all loans; (B) to buy or refinance the debt obligation of municipalities and intermunicipal and interstate agencies within the coastal State at or below market rates, where such debt obligations were incurred after January 1, 2013; (C) to guarantee, or purchase insurance for, local obligations where such action would improve credit market access or reduce interest rates