_ structures willbe closed during typhoons, ©ath wooden” . Struétures-on the atoll are considered unsafe for- pros” . tection of Hfe and property unless they are strongly ‘32 braced and heavily sandbagged.’ Quonset-type warehouse ~. such as the majorty of those’ on ENIWETOK ISLAND ard: 3 . potential sources of: grave danger in case of typhoon}£25 "they will afford comparatively little protection?’ Securing as them is BeProject. i of ‘such magnitude that it. -camtiot be done . Lt oo 7 SS _ + , ws i a - In no, event 12 sufficient advance warning of a ‘typhoon be received in time to allow accomplishment of oll that -.- . 4s desired,” Therefore, priority in preparation for the. typhoon must be given to the more critical installations” and facilities, and their complete protection accomplished ‘before less vital installations and facilities are con eS “| * sidered,’ Movement of equipment arid supplies.in open*é oo3° | (storage will not pe:feasable..An view ofmanpower, and tine wo Limitations. os * " . (5) a ON abe, ee Ste : a8 may be on ENIWETOK is an item of high priority because. 7 rs Te ¢- of the great value of such aircreft followingthe typhoon, °.a Aireraft will be faced into the wind andSpoilers vik oom: - be> used on all airfotlse “a High winds wr ob those current or forecast winds of~ a ‘27-49 knots and not expected to attain typhoon vetoedties, . -- . “ory little, Af.any, damage to buildings or tents can be : _ Therefore, air"“ = ” graft will receive.priority"underthese. conditions HS a, Conditions! The following conditions ‘ofhigh vinds, typhoens; “eni/o tidal wave alert:ore established:.Lt . 1 tee. =a) Condition V: Currentorforecast windswithvelocities”. “ " of 27-38 Inots and not expected to attain typhoon velocitios, Reape te (2). Condition TVs ‘Guiront or forecast “winds with velocities:le 7 of 39-49. knots and notexpected to attain typhoon|velocitios. _ = 43) Condition’Itt: | typhoon‘winds, ofwinds of titty (50)°4 °S imots (ormore:anticipated within forty-eight (48) hours. “(a * Condition ‘UI: “typhoon:‘winds, or winds ‘of. fifty (50) - knots. or more, anticipated vithin Sento (24)hours. a tee wit : ~ Pea x . a = ‘ _ Arta (6)“The: diteiculties. ‘associated with’ the, , detestion of, tidal, = "waves and the enormous spéed of-advence of such waves, | Bo Bo Securing of all Task Force and transient “(nirs) airoraft. — - 5"... coupled with ‘the inherent. Limitation (distance ard lack commnication) of the-Pacific Tidot.Wave Warning Network, indicate that:little advance warning canbe expected,’“sit ; is of utmost importance, therefore, that,-apon receipt ofwarning, unit conmmahdors .be propared to immediately ‘execute 3 £11 -precautiéns |“that tine available Willpermit,Any +dal, : “wave:seeping wilhbe considered as Sondition i

Select target paragraph3