of such foctors as weathering, surface deposits, and repeated contamin=ation and decontamination, on the effectiveness of various decontamination methods, The investigation will include the sclection of a suitable all-purpose chemicsl additive (detergent), Additionel dcoteils and evailable results sre given in Tab B-5, 4.1.2 Analys £ Decont tion Methods The wet doconteminstion methods will be analyzed to establish working spocifications for temperature, prossure end time (rate of applicction, Available rosults aro given in Tab B-5, 4.1.3 Engincering Evaluation of Decontamination Methods Tne results of the analyses described in 4.1.2 will bo further evalueted with full-scale decontamination equipment. Teb B-5 for results, 4ele4 Refer to Protective Cort Investigations "ill be made to determine the effoctivencss of verious coetings in protecting typical shipboerd weather surfaces against radioactive contemination, tests are presonted in Tab B-5, 4e1.5 Detnils of these Miscellaneous 4.1.5.1 A practical systom for oporntional inter= communication will be selected and tested, . 4o1.5.2 Modificetions of equipment will be mede, if required, and necessary accessories vill be fabricated, 42 Transit 4e2.1 Tests during Sea Trials Exhaustive tests of decontamination equipment and supporting facilities will be made aboard Transit ABLE prior to deperture for the test site, Any necessary modifications will bo made during this period, 4.2.2 Psrsonnel Training ST. LOUIS FRC Onc men eéch from the crews of ABLE and BAKER, Ey S2