(5) All maintenance and operation costs of bases in the forward area which are directly attributableto the project, including gas and oil for operation of motor vehicles. Purchases of all supplies and equipment required for tests, including transportationcosts other than by military, air or surface vessels. (7) All supplies issued from stock for base operation and maintenance for the purposes of the test. (8) Packing and handling charges for above supplies, together with transportationcharges except where transportationis by militery air or surface vessels. (al Fassenger ad cargo space on regularly scheduled Arzw vessels and passenger and cargo ships which can be made available by the Army without the acquisitionof additional substitutevessels or resort to comercial shipmnts to handle normal Ar’My~~m@s, will be made available without rehbursezmnt from AEC h accordancewith priorities agreed upon. Army vessels which must be replaced with substitutevessels or through utilizationof cozmwcial facilities will require reimbursezwntfrom AW2 at the followtig rates which cover =Penees: 25 Section XV . . . minimum operating I