OFR-59(3)-73 Phase II Final Report - Volume 3 Of 3 - Feasibility Study Of Surface Impregnation Equipment For The Chemical Stabilization Of Coal Mine Structures

This report summarizes the work performed and results achieved on the above contract from October 18, 1971 through July 14, 1972 under Phase II, Task 1: Detailed Design of Prototype and Task 3: Supporting Experimental Investigation. Operation and Service Manuals resulting from Task 3 are submitted under separate cover as are detailed design drawings and specifications, prepared under Task 1. Both items accompany this report. This report also includes (A) an estimate of the cost of construction, (B) a description covering the use of the equipment, and (C) a proposed test plan to demonstrate performance of the equipment in both the laboratory and a mine.