General information.

The new construction of a block-modular water treatment system and a water pumping station is designed to organize the connection of a drinking water treatment plant, a water pumping station, a RFC, and pressure networks. The building has a rectangular shape. Number of storeys of the building: 1 floor. Number of floors 1. Degree of fire resistance - II. Constructive fire hazard class C0. Functional fire hazard class according to FZ-123: F5.1. The class of construction in accordance with GOST 27751-2014 is to accept KS-2, the level of responsibility is normal. The building is taken over by a single fire department. The mark of ±0,000 is taken as the mark of the finished floor of the first floor, which corresponds to the absolute mark of +364.60. The constructive solution of the building is a metal frame made of steel square pipes with a section of 200x200mm, structurally connected by belts of I-beams 25Sh and channels 20P. The main entrance is carried out from the side of the facade in the axes "A-G". According to clause 6.5. and 6.1.6 SP 118.13330.2012, the height of the porch and external staircase railings is assumed to be 1 m. The railings are designed to absorb loads of at least 0,3 kN/m. The size of the entrance area is 1350 mm (1,5 from the opening of the outer door). The roof of the building being designed is gable with an external drain.