“Operations prior to acceptance of grouting works for rehabilitation of underground structures” has been added to your basket. View basketUse of steel ribs in underground works – GT7R3A130,00€ (30,00€ Excluding tax)Recommendations GT7R3A1Use of steel ribs in underground works - Use of steel ribs in underground works - GT7R3A1 quantity + Add to basket SKU: GT7R3A1-EN Category: Recommendations Tags: Building sites, Conventional coating, Lining, Recommendation, Underground works Description Additional information DescriptionRecommendations GT7R3A1Use of steel ribs in underground worksAdditional informationYear of publication1978, 1993AuthorAFTESLanguageFrenchNumber of pages22ThematicBuilding sites, Conventional Support and Lining, Underground worksRelated productsManagement and use of excavated materials – GT35R1A2 30,00€ (30,00€ Excluding tax) Add to basket Rail tracks and track beds in tunnels – GT40R2A1 30,00€ (30,00€ Excluding tax) Add to basket A code of practice for risk management of tunnel works – GT39R1A1 30,00€ (30,00€ Excluding tax) Add to basket Method to assist in asset management for underground structures 30,00€ (30,00€ Excluding tax) Add to basket