O38 Email from Nov 13 2025 to Dec 9 2025 between Mr Kleinberg and Mr Seele

’ Alejandra From: Mark See! <mseel@langan.com> Sent: Wednesday, November 19, 2025 4:57 PM To: Kleinberg, Sam <SKleinberg@cmeusal.com> Ce: Mazier, Alejandra <AMazier@cmeusal.com> Subject: RE: WEHI This Message is from an external sender. Sam and Alejandra, Attached are the requested output files, which show the analysis groundwater level to be above the infiltration basins; hence the ground is saturated in the analysis. Mark Mark Seel Associate Principal / Vice President LANGAN Direct: 973.560.4986 Mobile: 724.263.2179 File Sharing Link www.langan.com Technical Excellence e Practical Experience e Client Responsiveness NEW JERSEY NEW YORK CONNECTICUT MASSACHUSETTS PENNSYLVANIA VIRGINIA WASHINGTON, DC OHIO ILLINOIS NORTH CAROLINA TENNESSEE FLORIDA TEXAS ARIZONA COLORADO UTAH WASHINGTON OREGON NEVADA CALIFOR NIA ATHENS CALGARY DUBAI LONDON PANAMA From: Kleinberg, Sam <SKleinber: eusal.com> Sent: Friday, November 14, 2025 5:22 PM To: Paul Anderson <pandersonpe@gmail.com>; Mark Seel <mseel@langan.com> Cc: Mazier, Alejandra <AMazier@cmer sal.com>; Hernandez, Nelson <NHernandez@cmeusai1.com>; MacNeill, Ryan <rmacneill@cmeusal.com> Subject: RE: WEHI Good afternoon, Based on our discussion we understand that Langan will forward the high seepage level analysis cases with schematic plot of infiltration basin mound profile