Provided further, That funds provided under this heading may not be used for activities reimbursable by or for which funds are made available by the Federal Emergency Management Agency or the Army Corps of Engineers: Provided further, That funds allocated under this heading shall not be considered relevant to the non-disaster formula allocations made pursuant to section 106 of the Housing and Community Development Act of 1974 ( 42 U.S.C. 5306 ): Provided further, That a grantee may use up to 5 percent of its allocation for administrative costs: Provided further, That a grantee shall administer grant funds provided under this heading in accordance with all applicable laws and regulations and may not delegate, by contract or otherwise, the responsibility for administering such grant funds: Provided further, That as a condition of making any grant, the Secretary shall certify in advance that such grantee has in place proficient financial controls and procurement processes and has established adequate procedures to prevent any duplication of benefits as defined by section 312 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5155 ), to ensure timely expenditure of funds, to maintain comprehensive websites regarding all disaster recovery activities assisted with these funds, and to detect and prevent waste, fraud, and abuse of funds: Provided further, That the Secretary shall provide grantees with technical assistance on contracting and procurement processes and shall require grantees, in contracting or procuring these funds, to incorporate performance requirements and penalties into any such contracts or agreements: Provided further, That the Secretary shall require grantees to maintain on a public website information accounting for how all grant funds are used, including details of all contracts and ongoing procurement processes: Provided further, That, in administering the funds under this heading, the Secretary may waive, or specify alternative requirements for, any provision of