Water supply and drainage plan of an air defense basement in Chongqing during wartime, peacetime and flat station conversion

The drawings of a certain air defense basement door frame wall node atlas include: preparation instructions, MK0608 door frame wall reinforcement drawing, MK0716 door frame wall reinforcement drawing, MK0716 door frame wall reinforcement drawing, MK0820 door frame wall reinforcement drawing, MK0820 door frame wall reinforcement drawing, MK1020 door frame wall reinforcement drawing, MK1020 door frame wall reinforcement drawing, MK1020 door frame wall reinforcement drawing, MK1220 door frame wall reinforcement drawing MK2525 type door frame wall reinforcement drawing, MK2525 type door frame wall reinforcement drawing, MK3025 type door frame wall reinforcement drawing, MK3025 type door frame wall reinforcement drawing, MK4022 type door frame wall reinforcement drawing, MK4022 type door frame wall reinforcement drawing, MK4025 type door frame wall reinforcement drawing, MK4025 type door frame wall reinforcement drawing, MK4025 type door frame wall reinforcement drawing, MK0622 type door frame wall reinforcement drawing, MK0622 type door frame wall reinforcement drawing, MK6025 type door frame wall reinforcement drawing There are 62 drawings in total, including MK6025 type door frame wall reinforcement table, MK0508 type door frame wall reinforcement drawing of suspended plate valve and MK0617 type door frame wall reinforcement drawing of suspended plate valve. 　　

The design load and structural atlas drawings of an air defense basement include: preparation instructions, equivalent static load schematic diagram of the main structure of Class B air defense basement, equivalent static load standard values of the free wall and door frame wall of Class B air defense basement, adjacent protection unit spacing of Class B air defense basement, wall thickness requirements of door frame wall There are 81 drawings in total, including the standard value of equivalent static load at the entrance and exit of Class B air defense basement.

Design description: Yes, built-up area: 1000 ㎡, drawing depth: construction drawing, Number of sheets: 5 sheets, Design content: ventilation , civil air defense

The ventilation drawing of the attached air defense basement includes ventilation design description, system diagram, plan, detail drawing, etc. The project is an attached air defense basement with a building area of about 1000 square meters. The lower layer of the ground is 3.60 meters high. In peacetime, it is used as an underground parking lot. In wartime, the garage area is used as a material shelter, covering an area of about 900 square meters. This design task: 1. Peacetime: ventilation system design of underground parking lot; 　　2。 Wartime: protection and ventilation design of material warehouse.