PREFACEEditorial Board, Shandong Water

Raising the "Iron Army" Banner Forever and Standing at the Tide of Development Fearlessly Shandong Water Conservancy Engineering Construction &Supervision Co., LTD（1）

Accelerate the Pace of Modernization of Urban and Rural Water Affairs under the Great Guidance of the 20th National Congress of CPC in Jining LIU Jihui（3）

Main Practices to Implement the "Six Mechanisms" for Safety Risk Control by the Supervision Unit LIU Pengjiang（6）

Contents of Sector-finance Integration System in Water Engineering Supervision Enterprises and Problems Analysis YU Xiaohui et al.（9）

Discussion on Preparation of Water and Hydropower Project Estimation (Calculation) and Budgetary Quota YU Wenpeng et al.（11）

Analysis on the Characteristics of "Water-Energy-Grain" Circulation and Pressure Changes in the Yellow River Basin HAN Mengyu（14）

Discussion on the Acceptance and Evaluation of Soil and Water Conservation Engineering Quality in Production and Construction Projects LIU Shuguang et al.（18）

Deep Integration of CPC Building and Sector Performance in Water Supervision Enterprises ZHOU Feng et al.（21）

Discussion on the Role of Cost Engineer in the Water Engineering Supervision QIN Lifang et al.（23）

Common Problems and Countermeasures of Supervision on the Temporary Electricity Safety in Water Projects LI Jinjie et al.（25）

Main Factors Affecting the Manufacturing and Installation Quality of Pump Units and Countermeasures GAO Anxing et al.（27）

Analysis of Supervision Key Points on Small-section Water Diversion Tunnel Project JIANG Hua’nan et al.（30）

Main Control Points of Supervision on Engineering Measurement and Case Analysis ZHENG Yuchen et al.（33）

Analysis on Dimension Control and Inspection of New Large-span Double-arch Curved Gate XU Heng et al.（36）

Analysis of Quality Control on Fiberglass Reinforced Mortar Pipe Work in Water Engineering QIAO Jiren et al.（38）

Discussion on the Seepage and Reinforcement Measures of the Connection between Water Supply Steel Pipe and Concrete XU Shangwei et al.（41）

Exploration Analysis of Productive Test of Seepage Interception Project in High Sprinkler Grouting HU Xueyu et al.（44）

Analysis on Construction Quality Control of Horizontal Anti-seepage Engineering in Plain Reservoir ZHANG Hui et al.（47）

Discussion on the Supervision and Evaluation of Production and Living Standards of Resettlement by Land Requisition in Water Projects YANG Qingzhao et al.（50）

Practice of Preparing the Bidding Documents for Supervision of Water Engineering YAN Cailing et al.（53）

Case Analysis of Strengthening of Management and Control on Engineering Geological Survey by Supervision Unit LI Yakai et al.（55）

Discussion on the Quality Control of Supervision on Dam Foundation Grouting Construction XIU Shutao et al.（58）

Technology Analysis on Construction and Installation of Hydraulic Steel Dam Brake LIU Jun et al.（61）

Application of Mass Concrete Temperature Control Technology in Laolan Reservoir ZHU Wentao et al.（64）

Analysis of the Influence of Different Precipitation Techniques on the Construction Period LIANG Lu et al.（67）

Quality Control of Construction Supervision of Two Types of Dam Connection Sections in Laolan Reservoir CHEN Yiming et al.（70）

Application of Caisson Technology in River and Reservoir Water System Connectivity Project in Weihai WANG Bo et al.（73）Discussion on the Application of Hazard Source Identification and Risk Assessment in Laolan Reservoir SHI Peng et al.（76）

Editor：Shandong Water Resources Department

Address：NO.125 Lishan Road ，Jinan，250014，China

Editor in chief：WANG Mingsen

Translator：XIE Juan