1. Overall construction stage: the construction area of this project is168280.13m2, of which the residential construction area is1kloc-0/108.44m2 (of which the commercial residential construction area is 0 m2 and the policy residential construction area is108.44m2). Located in Yinghai Town, Daxing District, the project is divided into four areas: Yinghai Street in the west, Yinghai Street in the east, Yinghai Road in the north and Hong Ying Road in the south. The planned construction time is 202 1, 10 to June 30, 2024. 2. Construction content: Phase I construction area168280.13m2, including residential construction area1kloc-0/08.44m2 (including commercial residential construction area of 0m2 and policy housing construction area10). The commercial building area is 408. 13 m2, the office building area is 0 m2, and the other building area is 66,763.56 m2, of which the public service facilities and property service rooms are 153. 1 m2, and the construction site is located on the first floor and the east side of the first floor of Building 3 on plot 20 12A. Community management service room, 526.2 square meters, construction site: located at the first and second floors of S 1# supporting building on plot 20 12A; Outdoor sports ground, land area of 674.75 square meters, construction site: set in landscape green space; Rental station, with a land area of 53.98 square meters, and construction site: located on the north side of plot 20 12B; Bicycle parking area, 2799.07 square meters, construction sites: 20 12A plot 1#, the first floor of building 6# and 20 12B plot 10#, 13#,14. Residential garage, 45849. 1 m2, construction site: *, located in underground garage C 1# and C2# respectively; Gas buffer tank (box), with a land area of 4 square meters, and the construction site: located at the north side of Building 7 on plot 20 12B; Indoor covering system machine room, 48.04 square meters, construction site: *, located in the underground of 2# residential building in plot 20 12A and C2# underground garage in plot 20 12B respectively; Fixed communication room, 229.9 square meters, construction site: located on the ground floor of each building; Power distribution room (box), 996.08 square meters, construction site: located in the underground garage of C 1# and C2# and the underground of supporting buildings; Domestic waste sorting collection points are located in the west of Building No.4 and Building No.6 on plot No.2012A, with land area of 60m2 and construction location of * * *. Rainwater storage facilities, 250 cubic meters, construction site: located in concave green space; Boiler room, 1 12.28 m2, construction site: located in C2# underground garage; Fixed communication machine room 107.22 m2, construction site: *, located in the underground of 2# residential building in plot 20 12A and C2# underground garage in plot 20 12B respectively; Hong Fengwo base station computer room (outdoor comprehensive base station), 73.42 square meters, construction site: located at the top of Building 6 on plot 20 12A; Cable TV room, 99. 15m2, construction site: *, located in the underground of 2# residential building in plot 20 12A and C2# underground garage in plot 20 12B respectively; * * * Toilet, 70.57m2, construction site: located at the ground floor of S 1# supporting building on plot 20 12A; Community health service station, 254.14m2, construction site: located on the first floor of S 1# supporting building on plot 20 12A; Small commercial service (convenience store), 199.08 m2, construction site: located on the first floor and the first floor of S 1# supporting building on plot 20 12A; The recycling point of renewable resources, with a land area of 6 square meters, is located at the west side of S 1# supporting building in plot 20 12A; Recycling station for renewable resources, 30.45 square meters, construction site: located on the first floor of S 1# supporting building of plot 20 12A; Library, 66.42 square meters, construction site: located on the first floor of S 1# supporting building in plot 20 12A; Fitness center, 75.80 square meters, construction site: located on the first floor of S 1# supporting building of plot 20 12A; Cafe, 66.83 square meters, construction site: located on the first floor of S 1# supporting building of plot 20 12A.