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HomeSearchMy WebLinkAbout421 Quarry Mine Engineering Report with Calculations421 Quarry Mine Permit Application FINAL421 Quarry Mine Permit Plan SetWinston Salem 421 Quarry-FIG-1 EXISTING SITE FENCING DETAILWinston Salem 421 Quarry-FIG-2 GRADING PLAN-PH.2 (with cross-section line)