At the site of the observation meeting of the ground source heat pump prefabricated computer room in Building C1 of the construction, development and renovation project, project manager Yao Tuanzheng is leading the members of the project department and the visitors to observe and explain. "The computer room is located on the ground floor, with a construction area of 472 square meters, including 2 ground source heat pump units, 3 ground source side water pumps, 3 user side water pumps, 2 cooling water pumps, 4 water collectors, and 3 whole-process integrated water treatment. There are 20 sets of equipment in total, 3 sets of expansion and constant pressure water replenishment devices, 298 other valve components, a pipeline length of 322m, and more than 480 welds."

Due to the regular shape of the machine room, enough transportation holes and passages for equipment hoisting are reserved on site. After comprehensive consideration of all aspects, the project decided to adopt a new construction mode of "factory prefabrication + on-site rapid assembly". The new construction model has greatly reduced the construction period cost, and the on-site construction period has been reduced from 20 days to 5 days; labor costs and material costs have been significantly optimized compared to traditional projects. (Please indicate Seetao.com www.seetao.com for reprint) Seetao.com Engineering Column Editor/Wang Xia