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Final Engineering Plans and Specifications for The Morton Arboretum Thornhill Conference Center Site Improvements, Area Wide Sanitary Sewer and Watermain Improvements, 1992 (3.33824)
Date: June 14 1994Creator: Roake & Associates, Inc.
Type: Plan
Extent: 27 sheets
Final Engineering Plans and Specifications for The Morton Arboretum Thornhill Conference Center Site Improvements - Area Wide Sanitary Sewer and Watermain Improvements (3.6250)
Date: June 14 1994Creator: Roake & Associates, Inc.
Type: Plan
Description:Record drawing
Revision of copy 3
Extent: 27 sheets, clipped together
Morton Arboretum plumbing plan (3.7105)
Date: March 24 1994Creator: Roake & Associates, Inc.
Type: Plan
Description:Irrigation system pumphouse modifications
Extent: 1 sheet
Morton Arboretum Irrigation System Modification at Firefly Pond (3.7108)
Date: March 24 1994Creator: Roake & Associates, Inc.
Type: Map
Extent: 1 sheet