45 - Attachment 0004 SEED PROJ SOW 1991 ENL BRKS PH 4 SITE PLN CW MTW 041851.pdf

This is a technical engineering drawing set depicting water profile line designs and cross-sections for a municipal water infrastructure project managed by the U.S. Army Engineer District, Baltimore. The drawing sheet set includes multiple profile views (Lines A, G, B, C, and D) and corresponding cross-sectional details at various stations, with horizontal and vertical scales noted as 1":40' and 1":4' respectively. The profiles illustrate invert elevations, finished grades, and structural components including pavement surfaces, finished garage areas, and utility line placements across distances ranging from 0+00 to 9+00 stations.

The technical specifications indicate this represents a detailed design for an alkalied (hardness phase) water project, with profiles showing multiple elevation bands and grade transitions. The drawing includes standard engineer district stamps and signature blocks for approval. The sheet is numbered 1 of 30, suggesting this is part of a comprehensive construction document set. The scale notations and dimensional call-outs throughout the profiles provide contractors and construction personnel the precise geometric information required for implementation, including invert depths, surface grades, and alignment details at specified chainages along the project corridor.