If connected together, arrange two sump pits with no depth. Special sewage pits should be treated by special methods. After the single-stage pile cap is pulled, a sump is set in the single-stage pile cap, and then the slope of the pile cap is set. In the pop-up setting box, select the function on the right and set it in two stages. Special sewage pits should be treated by special methods. After the single-stage pile cap is pulled, a sump is set in the single-stage pile cap, and then the slope of the pile cap is set. In the pop-up setting box, select the function on the right and set it in two stages. Special sewage pits should be treated by special methods. After the single-stage pile cap is pulled, a sump is set in the single-stage pile cap, and then the slope of the pile cap is set. In the pop-up setting box, select the function on the right and set it in two stages. Guanglianda Technology Co., Ltd. is based in the construction industry, providing customers with digital software and hardware products, solutions and related services around the whole life cycle of the project. The company's business covers design, cost, construction, operation and maintenance, supply and mining, parks, finance, universities, investment and mergers and acquisitions, etc., covering tools and software, solutions, big data services, mobile APP, cloud computing services, intelligent hardware devices, industrial financial services and other business forms.