A hotel project construction organization design scheme?

What is the specific content of the construction organization design scheme of a hotel project? Zhong Da Consulting will answer your questions below.

Architecture and weaving

I. Basis for compilation

1. 1 engineering design, construction drawing and general plan;

1.2 field and surrounding environment investigation;

1.3 Various relevant construction operation procedures, construction specifications and construction quality acceptance standards in force in China and Zhejiang Province;

1.4 current national and Zhejiang construction engineering technical specifications and installation standards;

1.5 national time limit quota and the construction unit's time limit and quality requirements for this project;

1.6 Our company's ISO9002 international quality system standards, quality manual system operating procedures, etc.

1.7 company's documents on construction technology, construction quality, safety production technology management, civilized construction and environmental protection;

1.8 project scale, project characteristics, technical requirements of each node, construction points, construction experience of similar projects and technical strength and mechanical equipment of the company;

1.9 Company's management objectives on construction quality, construction period, safe production and civilized construction.

Second, the project overview

2. 1 Project site and topography

The hotel project is located in ×× city, near ×× expressway, and the traffic is very convenient. Three links and one leveling have been completed, and the venue is relatively open.

2.2 Architectural form

The plane geometry of the hotel is square, with a length of 40.27m from east to west and a length of 38.08m from north to south: the east room is a frame structure, while the west room is a mixed structure with five floors. The frame part is 3.8m high, the mixed structure part is 3.2m high, the indoor and outdoor height difference is 0.6m, and the total height is 89m (elevation from outdoor terrace to cornice); The building area is 7899.78 square meters.

2.3 engineering structure

This project is divided into two parts: East Building and West Building. The East Building is a four-story frame structure and the West Building is a five-story mixed structure. The design seismic fortification intensity is 7 degrees, and the construction site is classified into three categories.

Foundations and basements

The foundation adopts vibro-immersed cast-in-place pile (pile foundation construction has been completed by professional construction unit). The foundation of the East Building is reinforced concrete independent caps, and the caps are connected by reinforced concrete ground beams. The foundation of the West Building is a strip reinforced pile cap, and plain concrete cushion with thickness of 100 is laid under the foundation pile cap and beam, with concrete strength grade. The foundation cushion is C 10, the foundation below 0.000 is C20 concrete, and the brick foundation is MU66.

primary structure

This project is designed as frame infilled wall and brick-concrete structure.

(1) C30 is used for frame filling concrete columns and beams, C25 is used for site casting, MU 100 standard brick is used for filling internal and external walls, and M5.0 mixed mortar is used for masonry. Column and masonry joint along the wall height every 500MM set up two φ 6 Rachel reinforcement.

(2) C20 concrete is used for the concrete constructional column, ring beam and cast-in-place beam slab of mixed structure. Bricks are MU 100 standard bricks and M7.5 mixed sand paddles.

(3) Setting of settlement observation points: See (provincial standard DBJ- 1-90) for the practice of observation points.

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