DL/T 5407-2009 Construction specification of inclined shaft and vertical shaft for hydropower and water resources engineering

DL/T 5407-2019

DL/T 5017-2007 Specification for manufacture installation and acceptance of steel penstocks in hydroelectric and hydraulic engineering DL/T 5099-1999 Construction technical specifications on underground excavating engineering of hydraulic structures DL/T 5099-2011 Technical specification for excavation of underground works on hydraulic structure DL/T 5110-2013 Construction specifications for formwork of hydropower and water conservancy engineering DL/T 5135-2013 Specifications of excavation blasting for hydropower and water resources projects DL/T 5144-2015 Specifications for hydraulic concrete construction DL/T 5148-2012 Technical specification for cement grouting construction of hydraulic structures DL 5162-2002 Technical code of safety & protection facility for hydropower & water conservancy construction engineering DL 5162-2013 Technical specification of safety and proteciton facility for hydropower and water resources construction DL/T 5169-2002 Specification for Construction of Hydraulic Concrete Reinforcement DL/T 5169-2013 Specification for construction of hydraulic concrete reinforcement DL/T 5173-2012 Specification of construction survey in hydroelectric and hydraulic engineering DL/T 5173-2003 Specification of construction survey in hydroelectric and hydraulic engineering DL/T 5181-2017 Hydropower and Water Conservancy Engineering Anchor-spraying Support Construction Specification DL/T 5181-2003 Hydropower and Water Conservancy Engineering Anchor and Spray Support Construction Specification DL/T 5370-2017 Standardized Safety Technical Procedures for Hydropower and Water Conservancy Construction DL/T 5370-2007 General technical specification for safety of hydroelectric and hydraulic engineering construction DL/T 5371-2017 Hydropower and Water Conservancy Engineering Civil Work Safety Technical Regulations DL/T 5371-2007 Technical code of safety for hydroelectric and hydraulic civil construction engineering DL/T 5373-2017 Safety Operating Procedures for Construction Workers in Hydropower and Water Conservancy Projects DL/T 5373-2007 Technical operation code of safety for workmen of hydroelectric and hydraulic construction engineering DL/T 5400-2016 Construction technique specifications for hydraulic structure sliding formwork DL/T 5173-2024 DL/T 5173-2024 Hydroelectric and Water Resources Construction Surveying Code for Electrical Installation