Construction organization design of civil engineering part of a water plant in a city?

What is the specific content of the construction organization design of the civil engineering part of a water plant in a city? Zhong Da Consulting will answer your questions below.

Project overview

Project overview

Architectural and structural features

This project consists of water distribution well, pre-sedimentation tank, sedimentation tank, V-type filter, blast furnace room, backwashing pump room and other parts, all of which are reinforced concrete structures with strength grade C25 and impermeability grade S6, and all of which adopt foundation and replacement foundation. The replacement materials are carefully prepared medium-coarse sand and pebbles, which are evenly mixed and laid in layers.

This project is subject to 6-degree seismic fortification.

In the same stage of site elevation design, the elevation of production area is ×× m. 。

1. Water distribution well: No.①, plane size ××× m, tank top elevation ××× m, middle depth ×××× m, middle depth ×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××

2. Pre-settling tank:No. ②, with the plane size of ××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××

3. Sedimentation tank:No. ③, with a plane size of ××× year× month× day× month× day× month× day× month× day× month× day× month× day× month× day× month× day× month× day× month× month× day× month× month× day× month× month× day× month × month× month × month × day× month × month × month × month × month × month × month × month × month × month × month × month ×

4.v-type filter layer: ×××× is equivalent to elevation×× m, concrete strength grade C25 and S6 are impervious, beam and column protective layer thickness is×××× mm, and plate is×××× mm; The wall is made of MU 10 brick and M5.0 cement mortar. Plane size: ×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××

geographical position

This project is located in XXX.

Engineering characteristics and difficulties

1, this project has huge quantities, short construction period and large investment, which requires the construction unit to allocate enough construction machinery and labor, strengthen management, straighten out the material supply channels and ensure the needs of the project construction.

2. This project is an underground structure, and the waterproof requirement is quite high. They all have to pass the water filling test. Therefore, in the construction process, the selection of materials, the trial mixing of concrete, the quality of on-site mixing, the pouring and maintenance of concrete and other links must be carefully arranged and carefully constructed. In particular, the swimming pool is professional, and a large number of conduits are installed on the ground and side walls, which makes waterproof construction difficult. Therefore, more attention should be paid to this part of the construction.

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