Project Introduction: The project is located in the southwest corner of Yinlian Lake embankment in Wuhan Economic and Technological Development Zone. The main content is to build a new Yinlian Lake embankment pump station, and to dredge and lining some drainage channels. After the completion of the project, the regional drainage standards will be improved to ensure the safety of regional drainage and flood prevention. The total investment of the project is nearly 300 million yuan.

Implementation content:

(1) The new 35kV transmission line starts from the 35kV switchgear of the proposed Wuhan Yinlian Lake pumping station 35kV dedicated substation and ends at the 35kV switchgear of the existing 110kV Dengnan substation. Newly built 7.5km double circuit line, including 1.85km cable length and 5.65km overhead line. Designed with 10mm ice cover. The wire adopts 1× JL/G1A-150/25 steel cored aluminum stranded wire, cable adopts ZC-YJV22-26/35-3× 300mm² Three core power cable, with one 24 core OPGW-10-50-1 optical cable selected as the ground wire.

(2) 19 new double circuit tension rods and 22 new double circuit straight rods will be built.

(3) Create 6Π 200/14 (MPP pipe) cable horizontal directional drilling 405mm, newly built 6&Phe; 200/14+2Φ 100/8 (MPP pipe) cable duct 730m, utilizing cable channel 210m, new construction

13 cable straight wells, 1 new cable joint well, and 6 new cable fences.