Hawaii Revised Statutes Division 1. Government § 237-26

(a) Any provision of law to the contrary notwithstanding, there shall be exempted from the measure of the taxes imposed by chapter 237, all of the gross proceeds derived by a contractor or subcontractor arising from the performance of any scientific work as defined in subsection (b), under a contract or subcontract entered into with the United States (including any agency or instrumentality thereof but not including national banks), and all of the gross proceeds derived from the sale of tangible personal property by a seller of such tangible personal property to such contractor or subcontractor; provided the exemption herein shall apply only to such tangible personal property which is to be affixed to, or to become a physical, integral part of the scientific facility, or which is to be entirely consumed during the performance of the service required by the contract or subcontract.

(b) For purposes of this section, “scientific work” is work involving primarily the research and development for, or the design, manufacture, instrumentation, installation, maintenance, or operation of aerospace, agricultural, astronomical, biomedical, electronic, geophysical, oceanographic, test range, or other scientific facilities. Maintenance or operation, for purposes of this section, shall include housekeeping functions in providing certain nonscientific logistic and support services.