Why is the COVID-19 Epidemic Isolation Hotel in Louxing District located in a residential area?

As a temporary isolation zone, the entrance and exit of the hotel building should be relatively independent and convenient, and it is not allowed to share the entrance and exit passages with nearby residents. In site selection, the following two aspects are mainly considered: First, seek medical treatment nearby, and consider hotels close to designated hospitals, so that patients who feel unwell can be sent to the hospital for treatment in time. The second is to isolate the return and transit personnel in a centralized way, and choose hotels close to airports and railway stations, so as to facilitate the timely isolation of those who need isolation and avoid contact and infection on the way.

As a temporary isolation area, the hotel should have the following basic hardware conditions:

(1) guest rooms: there must be a certain number of guest rooms to meet the number requirements of some people who need to be isolated. Each room should have a separate bathroom, and avoid using public toilets. It is suggested that the number of rooms should be 50 ~200, too few rooms can not meet the requirements of the number of isolated personnel, which is easy to waste medical service personnel; Too many rooms increase the difficulty of dealing with emergencies, and the operating cost of hotels is too high. It is not recommended to use rooms without external windows or rooms with ventilation area less than 0.2 square meters.

(2) The interior of the hotel can be divided into two areas: isolated area (polluted area/semi-polluted area), medical work area and living service logistics area (clean area). (For terms, please refer to the Design Standard for Emergency Medical Facilities for Infectious Diseases in novel coronavirus (T/CECS66 1-2020).

(3) Air conditioning and ventilation system: hotels with split air conditioning or variable frequency variable refrigerant multi-unit air conditioning should be preferred. The room should have an independent fresh air supply (exhaust) and filtration system to prevent the spread of viruses. If the air conditioning system with centralized return air treatment and no fresh air is adopted in the guest room, all air conditioning units, air outlets and return air outlets of all guest rooms should be closed, and mechanical ventilation devices or openable external windows should be set up. Equipment control shall be the responsibility of hotel operators and managers.

(4) Water supply and drainage system: The hotel should have perfect water supply, hot water, drainage and fire fighting facilities. The quality of domestic water should meet the current national standard "Hygienic Standard for Drinking Water" GB5749, and the outlet temperature of domestic hot water heating equipment should not be lower than 60℃. The water supply, sewage and wastewater drainage system of hotel rooms with isolated confirmed cases (positive for nucleic acid virus test or CT chest film) but no obvious discomfort symptoms should be set separately from other non-guest room functional water supply and drainage systems; Outdoor sewage treatment facilities should be available.

(5) Supporting rooms and services: medical disinfection rooms with good ventilation effect can be provided (which can be used or modified by other functional rooms in the hotel); Restaurants can provide separate food delivery services; If catering outsourcing is adopted, food should be delivered to the door of each room by special personnel to provide non-contact food delivery service.

(6) Hotels with hard tiles or wooden floors as the main floors (non-carpet floors) should be selected in guest rooms to facilitate daily cleaning and disinfection after the outbreak.

(7) The epidemic information management (WI-FI) network should be available if conditions permit, and residents' abnormal information can be reported to the community epidemic prevention department in time.

(8) Video monitoring system: There should be a video monitoring system and a guest room corridor, and there is no dead angle in the whole process of monitoring. Video storage time, not less than 30 days.