GLOBAL MAP DATA DICTIONARY #457.6 -- ENVIRONMENTAL DIFFERENTIALS FILE 6/27/25 PAGE 1 STORED IN ^PRST(457.6, (3 ENTRIES) SITE: WWW.BMIRWIN.COM UCI: VISTA,VISTA (VERSION 4.0) ----------------------------------------------------------------------------------------------------------------------------------- This file contains a list of valid Environmental Differentials which may be requested. This file should not be altered except as instructed. CROSS REFERENCED BY: NAME(B) ^PRST(457.6,D0,0)= (#.01) NAME [1F] ^ (#1) HAZARD/ENVIR. DIFF. [2S] ^ (#2) PREMIUM % [3N] ^ INPUT TEMPLATE(S): PRINT TEMPLATE(S): SORT TEMPLATE(S): FORM(S)/BLOCK(S):