The dimensions and elevation of the construction drawing are in meters, and should be written to two decimal places. The construction drawing design is divided into planting, roads, squares, rocks, pools, revetments, buildings, earthwork, and various underground or overhead lines. After the preliminary design is approved, the construction drawing design will be carried out. Construction drawing design documents include construction drawing, text description and budget. The dimensions and elevation of the construction drawing are in meters, and should be written to two decimal places. The construction drawing design is divided into planting, roads, squares, rocks, pools, revetments, buildings, earthwork, and various underground or overhead lines. There are more than two professional jobs in the same position, and a general construction plan is needed. After examination, the plane size relationship and elevation are agreed. Within a subdivisional work, each professional type of work shall be reviewed and countersigned in accordance with professional specifications at the same time.
1. Construction site plan
(1) The planting positions, structures, underground pipelines and external contours of various garden plants should be indicated by detailed dimensions or coordinates.
(2) The construction site plan shall indicate the base point and baseline. The base point should also indicate the elevation.
(3) In order to reduce the error, the whole plane should indicate the relationship between the axis and the status quo; The planting of natural roads and hills should be controlled by grid.
(4) Indicate the elevation of roads, squares, abutments, buildings, underground trench epithelium, hills, green spaces and ancient tree roots on rivers and lakes, and indicate their connecting parts accordingly.
(5) The drawing scale is1:100-1:500. 2. Planting construction drawing.
(1) plan
① The variety and quantity of various garden plants should be marked according to the actual distance on the map.
(2) Indicate the distance from the surrounding fixed structures and underground pipelines.
(3) the basis of construction pay-off.
(4) When planting naturally, the distance and position can be controlled by a grid, with a grid of 2m× 2m- 10m× 10m, which should be consistent with the grid lines in the survey map as far as possible. (5) The status quo of ancient and famous trees and other preserved tree species shall be indicated separately. ⑥ The scale of this drawing is 1: 100-:500 o.
(2) elevation and section
(1) Indicate the relationship between garden plants and the relationship between garden plants and the surrounding environment and underground pipeline facilities in the vertical direction.
(2) Indicate the height and shape of the garden plants selected during construction.
(3) indicate the relationship with rocks.
④ The map scale is 1:20- 1:50.
(3) local amplification
(1) Key tree species, tree species relationship, peripheral treatment of ancient and famous trees and detailed scale of mixed forest planting.
(2) details of flower bed design.
③ Relationship with rocks.
(4) Description of practice
(1) Pay-off basis.
(2) Cooperate with municipal facilities and pipeline management units.
③ Seedling selection requirements (varieties, maintenance measures).
④ Treatment of guest soil layer in planting area and soil quality requirements of guest soil or planting soil.
⑤ Fertilization requirements.
⑥ Treatment of changes in seedling supply specifications.
⑦ Large-scale seedlings are used in key areas, and the methods of seedling number, seedling number and site positioning are adopted.
⑧ Construction requirements in non-tree planting season.
(5) Seedling table
(1) type or variety.
(2) specifications, DBH in centimeters, written to one decimal place; The diameter and height of the crown are measured in meters, accurate to one decimal place.
③ flower viewing
Indicate the color.
4 quantity.
(6) The budget is calculated according to the quota approved by the relevant competent department and the actual quantities, including:
(1) basic expenses.
② Unforeseen expenses
③ Various management and surcharges.
④ Design fee.
3. Vertical construction drawing
(1) plan
(1) Present situation and original terrain elevation.
(2) Design contour lines with vertical spacing of 0.20m and 0.5m..
(3) The elevation of heaped-up mountains.
④ Elevation of bank protection, top and bottom of water body.
⑤ The elevation of the bottom of the pool is expressed by contour lines, and the lowest, highest and constant water levels should be marked on the water surface.
⑥ Indoor and outdoor elevation of the building, as well as the population and outdoor elevation of the building.
⑦ Road elevation, inflection point and longitudinal slope.
⑧ Use contour lines to represent the elevation of green space, and draw the drainage direction and the position of rain mouth.
Pet-name ruby chart scale is1:100-1:5000.
Attending when it is necessary to increase the earthwork allocation diagram, the square is 2m× 2m- 10m× 10m, indicating the original ground elevation, design elevation and the height of each filled soil, and listing the earthwork balance table.
(2) Section view
(1) In key areas and sections with complicated slope changes, longitudinal sections are added.
(2) the elevation of key parts.
③ The drawing scale is 1: 20- 1: 500.
(3) Description of practice
① degree of compaction.
② Analysis of soil quality.
③ Micro-morphology treatment.
④ Treatment of exotic soil.
4. Garden Road and Square Construction Drawings
(1) plan
(1) Total width and detail size of pavement.
(2) the base point of lofting, baseline and coordinates.
(3) Distance from surrounding structures and underground pipelines and corresponding elevation.
(4) Elevation of pavement and square, longitudinal slope of pavement, elevation of road, elevation of center and periphery of square, and drainage direction.
(5) the position of the rain mouth, rain mouth detail or indicate the standard drawing index number.
⑥ Transverse slope of pavement.
⑦ Disposal of existing articles.
⑧ Mark the turning radius in the curve garden route or use a grid of 2m× 2m- 10m× 10m.
Pet-name ruby pavement pattern.
Attending the scale of the drawing is1:20-1:1000.
(2) Section view
(1) Elevation on vertical and horizontal sections of roads and squares.
② Pavement structure: surface course and base course method.
③ The drawing scale is: 1:20- 1:500.
(3) local amplification
(1) bonding.
② Pavement pattern.
(4) Description of practice
(1) Pay-off basis.
② Pavement strength.
③ Pavement smoothness.
④ Permissible size of paving joint, in millimeters.
⑤ The method of combining kerb with pavement, and the elevation method of combining kerb with green space.
⑥ Joint treatment of special-shaped paving blocks and pavement teeth.
⑦ Corner method of square paving block.
5. Construction drawing of rockery
(1) plan
(1) the plane position and size of rock.
(2) The plane position, size and elevation of peaks, hills, valleys and caves.
(3) The topography, structures, underground pipelines and the distance from the rock.
(4) the location and size of factories and other facilities.
⑤ The drawing scale is: 1: 20- 1: Soo.
(2) Section view
(1) Control elevation of mountain peak.
② Rock foundation structure.
③ Location and diameter of the pipeline.
(4) The practice, size and location of the plant planting pond.
(3) Front view or perspective view
(1) Rock grade and configuration form.
② The size and shape of the rock.
③ Relationship with plants and other equipment.
(4) Description of practice
① Rock-filling technology.
② Combined therapy.
③ Texture treatment of rocks.
④ Selection principle of rock shape, size, texture and color.
⑤ Rock dosage control.
6. Pool construction drawing
(1) plan
(1) Pay-off basis.
② Distance from surrounding environment, structures and underground pipelines.
③ The outline of natural pool can be controlled by grid, and the grid is 2m× 2m- 10m× 10m.
(4) Elevation of surrounding terrain and elevation of pool bank.
⑤ Elevation of dike top and bottom.
⑥ Bottom turning point, bottom center, bottom elevation and drainage direction.
⑦ Location and elevation of water inlet, water outlet and overflow.
⑧ Location, size and elevation of pump house and pump pit.
(2) Section view
(1) the embankment import and export and the bottom elevation.
(2) the pool shore, pool bottom structure, surface layer (protective layer), waterproof layer and basic practices.
(3) pool shore and rocks, green space, trees joint practice.
④ The practice of planting aquatic plants at the bottom of the pond.
(3) Detailed drawings of individual civil works
① Pump house
② Pump pit
(3) water supply and drainage and electrical piping.
(4) power distribution device.
⑤ Control room.