为让灌区早日用上水，亭子口灌区一期工程建设不停歇 1400吨巨型造槽机空中造“长河”

Core Viewpoint - The Tizikou Irrigation District Phase I project, including the Sujiamiao Aqueduct, is a significant water management initiative aimed at addressing water scarcity in Northeast Sichuan, with completion expected by 2027 [3][7]. Group 1: Project Overview - The Sujiamiao Aqueduct is a key control project within the Tizikou Irrigation District Phase I, measuring 2,270 meters in length and reaching a maximum height of 87 meters, making it the longest and most technically challenging aqueduct in the region [3][5]. - As of now, the Tizikou Irrigation District Phase I has completed 292.85 kilometers of tunnel excavation, 189.8 kilometers of lining, 11.02 kilometers of aqueduct pouring, and 36.2 kilometers of open and closed channels [8]. Group 2: Construction Progress - The project is currently at its peak construction phase, with 361 working faces opened across four sections and 5,207 workers and 1,623 sets of machinery involved [3][5]. - The construction of the Sujiamiao Aqueduct's foundation and pier columns has been completed, and the focus is now on the pouring of the aqueduct body [5][6]. Group 3: Economic and Social Impact - The Tizikou Irrigation District Phase I is part of a major national water conservancy initiative, aimed at solving irrigation and drinking water issues for over 3.7 million acres of farmland and more than 4 million people in Northeast Sichuan [3][7]. - The project is expected to significantly improve the water resource situation in areas like Guang'an, addressing the growing water supply-demand imbalance and supporting local economic development [7][8].