WO2009128117A1 - Équipement de traitement des eaux pluviales, etc. - Google Patents

Équipement de traitement des eaux pluviales, etc. Download PDF

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Publication number
WO2009128117A1
WO2009128117A1 PCT/JP2008/000992 JP2008000992W WO2009128117A1 WO 2009128117 A1 WO2009128117 A1 WO 2009128117A1 JP 2008000992 W JP2008000992 W JP 2008000992W WO 2009128117 A1 WO2009128117 A1 WO 2009128117A1
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WO
WIPO (PCT)
Prior art keywords
side plate
rainwater
plate member
layer
members
Prior art date
Application number
PCT/JP2008/000992
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English (en)
Japanese (ja)
Inventor
竹内英夫
Original Assignee
エバタ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by エバタ株式会社 filed Critical エバタ株式会社
Priority to CN200880000088XA priority Critical patent/CN101711299B/zh
Priority to JP2008528693A priority patent/JP5138593B2/ja
Priority to PCT/JP2008/000992 priority patent/WO2009128117A1/fr
Publication of WO2009128117A1 publication Critical patent/WO2009128117A1/fr
Priority to HK10109001.6A priority patent/HK1142645A1/xx

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements

Definitions

  • the present invention relates to a rainwater treatment apparatus.
  • the rainwater treatment apparatus according to the present invention includes both a rainwater storage facility and a seepage facility.
  • This type of rainwater treatment device is used to store rainwater and other facilities that are buried in the ground as a storage space for collected rainwater, etc., and temporarily collects the collected rainwater and then slowly penetrates into the ground. And infiltration facilities that discharge.
  • rainwater treatment device For the purpose of effective use of rainwater, etc., for the purpose of preventing urban inundation disasters caused by sudden inflow of rainwater into rivers, or for the purpose of recharging groundwater and suppressing land subsidence, etc.
  • a variety of types have been proposed and put into practical use.
  • Patent Document 1 discloses a rainwater treatment apparatus that combines a face plate member and an L-shaped side plate member. Since this rainwater treatment apparatus is configured by combining side plate members facing each other in a square shape so as to form a housing, a gap surrounded by two sets of side end faces facing each other is formed. Therefore, there is a problem that the mechanical strength is somewhat insufficient in consideration of the pressure received from the surrounding earth and sand when buried in the ground.
  • An object of the present invention is to provide a treatment apparatus for rainwater, etc., which is easy to assemble and construct and has excellent mechanical strength.
  • a rainwater treatment apparatus includes a top plate, a bottom plate, a plurality of side plate members, and a plurality of bar members.
  • the top plate and the bottom plate are arranged to face each other with the plurality of side plate members sandwiched from above and below.
  • the plurality of side plate members are L-shaped integrally molded products having two rectangular surfaces, and a space between the top plate member and the bottom plate is partitioned into a grid pattern by the two rectangular surfaces. Are arranged in combination vertically and horizontally.
  • the characteristic part of the present invention is that a bar member described below is provided. That is, the plurality of rod members are inserted into gaps surrounded by two sets of facing side end surfaces among the side end surfaces of the plurality of side plate members.
  • a bottom plate is first installed inside a hole provided in the ground, and a side plate member is disposed thereon, and side end surfaces of the four side plate members are arranged.
  • a bar member is inserted into a gap surrounded by two sets of side end faces facing each other.
  • a top plate is installed on the side plate member.
  • the rainwater treatment apparatus has excellent mechanical strength.
  • the bar member can be inserted into the gap after the side plate member has been arranged, it is highly convenient in consideration of, for example, correcting the arrangement mistake of the side plate member. Furthermore, the assembly work is not affected by variations during manufacturing because the rod member is simply inserted into the gap. Therefore, the rainwater treatment apparatus according to the present invention is easy to assemble and install.
  • top plate when configuring a multi-layer stacked rainwater treatment device, use the top plate as an intermediate plate, install a side plate member on it, and place another top plate on the side plate member. Repeat the assembly work. Further, a water-permeable protective layer such as a non-woven fabric is provided around the rainwater treatment apparatus in accordance with a well-known technique to prevent the inflow of earth and sand.
  • positioning of a side-plate member is shown.
  • positioning of a side-plate member is shown.
  • a half type side plate member is shown.
  • the processing apparatus, such as rain water, using a half-type side plate member is shown.
  • An example in which a pressure-enhanced side plate member 3B is applied to the rainwater treatment apparatus shown in FIG. It is sectional drawing of the perpendicular direction which shows the state which embed
  • FIGS. 1 to 3 are exploded perspective views showing an assembly process of a rainwater treatment apparatus according to the present invention
  • FIG. 4 is a top view of the state shown in FIG.
  • the rainwater treatment apparatus includes a top plate 300, a bottom plate 100, a plurality of side plate members 3, and a plurality of bar members 4. Furthermore, the rainwater treatment apparatus includes an intermediate plate 200 and an angle member 5.
  • the rainwater treatment apparatus of the present embodiment has a two-layer structure in which a first layer and a second layer, which are rectangular parallelepiped spaces, are stacked, and the space of each layer is divided into 2 ⁇ 2 cells by six side plate members 3. It is partitioned.
  • the intermediate plate 200 and the bottom plate 100 are arranged so as to face each other with the side plate member 3 of the first layer and the top plate 300 and the intermediate plate 200 sandwiching the side plate member 3 of the second layer from above and below, respectively.
  • the side plate member 3 is an L-shaped integrally formed product having two rectangular surfaces P, the first layer space sandwiched between the intermediate plate 200 and the bottom plate 100, and the top plate 300.
  • the space of the second layer sandwiched between the intermediate plate 200 and the intermediate plate 200 is arranged in combination vertically and horizontally so as to be partitioned in a grid pattern by the two rectangular surfaces P, respectively.
  • the casings 101 and 102 formed by combining a pair of side plate members 3 facing each other in a square shape are arranged adjacent to each other in an oblique direction so that the layer space is a rectangular parallelepiped.
  • the two side plate members 3 are arranged with the casings 101 and 102 and the side end surfaces 32 in contact with each other. This configuration is the same in the first layer and the second layer.
  • FIG. 5 is an exploded perspective view of the casings 101 and 102
  • FIG. 6 is a perspective view showing a completed state of the casings 101 and 102.
  • the casings 101 and 102 include the face plate members 1 and 2 and the side plate member 3. One set of the side plate members 3 is combined in a square shape facing each other, and the face plate members 1 and 2 are combined vertically. It becomes.
  • the casings 101 and 102 can be configured as a molded product using an appropriate plastic material or a composite material in which a plastic material and an inorganic powder are mixed.
  • FIG. 7 is a plan view of the face plate member 1 constituting the top plate 300 or the bottom plate 100 in the rainwater treatment apparatus.
  • the face plate member 1 has an opening 11 in the plane. Sixteen openings 11 are provided substantially uniformly in the plane of the face plate member 1. The number of the openings 11 is appropriately determined according to the design.
  • the face plate member 1 has at least two pairs of opposing sides. In each of the opposing side groups, the two opposing sides have a concave portion 13 and a convex portion 14 at positions corresponding to each other.
  • the face plate member 1 has a substantially square shape, and has a concave portion 13 at each intermediate portion of two adjacent sides, and has a convex portion 14 at each intermediate portion of the other two adjacent sides.
  • Convex portions 14 are provided on both sides of the concave portion 13, and concave portions 13 are provided on both sides of the convex portion 14.
  • the concave portion 13 and the convex portion 14 have a shape that can constitute a so-called “Hatoo joint”.
  • Two adjacent face plate members 1 can be connected to one concave portion 13 by fitting the other convex portion 14, and by repeating this vertically and horizontally, they are integrated as a whole and flattened rainwater treatment, etc.
  • the top plate 300 or the bottom plate 100 of the apparatus can be configured.
  • a pair of protrusions 15 and 16 are provided on one or both surfaces of the face plate member 1 along each side. The protrusions 15 and 16 sandwich the side plate member 3.
  • FIG. 8 is a plan view of the face plate member 2 constituting the intermediate plate 200 in the rainwater treatment apparatus according to the present invention.
  • the face plate member 2 has the same basic structure as that of the face plate member 1 shown in FIG. 3, but the same material can also be used.
  • the face plate member 2 is the same as the face plate member 1 except for the size and number of the openings 21 and the face plate member 1.
  • the face plate member 2 has a substantially square shape, and has a concave portion 23 in each intermediate portion of two adjacent sides, and has a convex portion 24 in each intermediate portion of the other two adjacent sides. Convex portions 24 are provided on both sides of the concave portion 23, and concave portions 23 are provided on both sides of the convex portion 24.
  • the concave portion 23 and the convex portion 24 also have a shape that can constitute a “Hatoo joint”.
  • the face plate member 2 can constitute a flattened intermediate plate 200 for a rainwater treatment apparatus by connecting a plurality of pieces.
  • a pair of projections 25 and 26 are provided along one side on one or both sides of the face plate member 2 in order to sandwich the side plate member 3.
  • the shape of the face plate members 1 and 2 is not limited to a substantially square shape as in the present embodiment, but may be other square shapes such as a hexagonal shape and an octagonal shape. Further, the formation positions of the concave portions and the convex portions are selected in accordance with the outer shape of the face plate members 1 and 2.
  • the two rectangular surfaces P of the side plate member 3 are the same and are substantially perpendicular to each other.
  • the two rectangular surfaces P include a partition plate 36 that is waved in the lateral direction and an outer frame portion 33 that surrounds the outer periphery of the partition plate 36, and side end surfaces 32 are formed on both side ends of the outer frame portion 33. .
  • a large number of openings 31 are provided in the peaks and valleys of the partition plate 36.
  • the partition plate 36 is provided with ribs 34 in the lateral direction at a predetermined interval in order to increase the strength.
  • the lower end portion of the side plate member 3 is inserted between the two protrusions 15 and 16 provided on the face plate member 1 and is coupled to the face plate member 1.
  • the upper end portion of the side plate member 3 is inserted between the two protrusions 25 and 26 provided on the face plate member 2 and coupled to the face plate member 2, similarly to the lower end portion.
  • the other side plate members 3 that do not constitute the casings 101 and 102.
  • the characteristic part of the present invention is that a rod member 4 described below is provided. That is, the plurality of bar members 4 are inserted into gaps surrounded by two sets of facing side end surfaces 32 among the side end surfaces 32 of the plurality of side plate members 3.
  • the two casings 101 and 102 are arranged adjacent to each other in the oblique direction, one side end face 32 faces the other side end face 32, and as shown in FIG. Is formed.
  • the bar member 4 is formed of a plastic material or the like, and has a quadrangular prism shape in accordance with the gap S as shown in FIGS.
  • the shape of the bar member 4 is not limited to the present embodiment, and may be another shape such as a column as long as it can be firmly fitted in the gap S.
  • the bottom plate 100 is first installed inside the hole provided in the ground, and the first-layer side plate member 3 is arranged on the bottom plate 100.
  • the bar member 4 is inserted into the gap S surrounded by the two sets of side end surfaces 3 facing each other (see FIG. 1).
  • the intermediate plate 200 is installed on the first-layer side plate member 3, and the second-layer side plate member 3 is further disposed on the intermediate plate 200.
  • the member 4 is inserted (see FIG. 2), and finally the top plate 300 is installed on the side plate member 3 of the second layer (see FIG. 3).
  • the rainwater treatment apparatus has excellent mechanical strength.
  • the gap S is not formed, and a pair of side end faces 32 adjacent to each other at the end are coupled to each other.
  • the side members 32 are joined to each other at the corner portions C of the first layer and the second layer by the angle member 5 disclosed in Patent Document 2. This further increases the mechanical strength of the treatment device such as rainwater.
  • the bar member 4 can be inserted into the gap S after the arrangement of the side plate member 3 is completed, for example, the case of correcting the arrangement error of the side plate member 3 is highly convenient. Furthermore, the assembly work is not affected by variations during manufacture because the bar member 4 is simply inserted into the gap S. Therefore, the rainwater treatment apparatus according to the present invention is easy to assemble and install.
  • the coupling between the face plate members 1 and 2 and the coupling between the face plate members 1 and 2 and the side plate member 3 are due to the uneven fitting. It has improved dramatically.
  • the rainwater treatment apparatus since the rainwater treatment apparatus is divided into the face plate members 1 and 2, the side plate member 3, and the bar member 4, it can be transported in a manner that is not bulky. For this reason, transportation cost is reduced and transportation is facilitated.
  • the flat area and volume of the rainwater treatment apparatus can be arbitrarily changed by selecting the number of flat surface plates 1 and 2 and the number of stacked side plate members 3. Therefore, it is possible to easily realize a treatment apparatus such as rainwater having an optimal plane area and volume according to the conditions of the installation location.
  • FIG. 9 shows another arrangement example of the side plate member 3.
  • the side plate member 3 is arranged so as to partition the layer space into 10 ⁇ 10 cells.
  • the group G1 and the group G2 of the side plate members 3 that are adjacent to each other with the orientation being aligned with the arrangement diagonal line D of the layer plane as a boundary. , They are arranged to face each other. Therefore, the bar member 4 is inserted into the gap S along the arrangement diagonal line D. Further, at both ends of the arrangement diagonal line D, the side end faces 32 are joined by the angle member 5 as in the previous embodiment.
  • FIG. 10 shows still another arrangement example of the side plate member 3.
  • the side plate member 3 is arranged so as to partition the layer space into 5 ⁇ 9 cells.
  • the I-shaped side plate member 6 having a single rectangular surface in some places.
  • positioning of the bar member 4 and the angle member 5 is the same as that of the example of arrangement
  • the side plate members 3 need only be arranged regularly, so that the arrangement and assembly can be performed quickly.
  • FIG. 11 shows a half-type side plate member 3A
  • FIG. 12 shows a pressure-proof side plate member 3B.
  • the half-type side plate member 3A is suitable for adjusting the height of a rainwater treatment apparatus.
  • This half-type side plate member 3A is characterized in that the height is half that of the normal side plate member 3.
  • FIG. 13 shows a rainwater treatment apparatus using the half-type side plate member 3A.
  • the first layer is constituted by a half-type side plate member 3 ⁇ / b> A
  • the second layer and the third layer are constituted by normal side plate members 3. According to this configuration, the height of 2.5 sheets of the side plate member 3 that cannot be achieved by the configuration of only the normal side plate member 3 is realized.
  • corner portion of the first layer is fixed using a half-type angle material 5A having a half length in place of the normal angle material 5. Further, a half-type member having a half length is used for the gap portion of the first layer in place of the normal bar member 4.
  • the pressure-enhanced side plate member 3B is suitable when a rainwater treatment apparatus is buried deeper than usual.
  • a feature of the pressure-enhanced side plate member 3B is that the pressure performance is enhanced by increasing the number of ribs 34B compared to the normal side plate member 3.
  • FIG. 14 shows an example in which the pressure-enhanced side plate member 3B is applied to the rainwater treatment apparatus shown in FIG.
  • This rainwater treatment apparatus has a configuration in which all the side plate members 3 facing the outside are replaced with pressure-proof side plate members 3B.
  • the allowable embedding depth of the rainwater treatment apparatus shown in FIG. 10 was about 3 (m), whereas the allowable embedding depth of the rainwater treatment apparatus shown in FIG. The length was about 4 (m). Therefore, the allowable embedding depth of the rainwater treatment apparatus can be increased by the pressure-proof side plate member 3B.
  • the allowable embedding depth is not limited to the example shown in FIG. Is possible.
  • the height of the treatment apparatus such as rainwater and the allowable buried depth can be flexibly changed. Can be changed.
  • FIG. 15 is a vertical sectional view showing a state in which a rainwater infiltration facility according to the present invention is buried in the ground.
  • the rainwater infiltration facility F is disposed inside a hole H formed in the underground G, and the upper surface side is covered with a layer 7 of soil, gravel, concrete, asphalt or the like.
  • the perimeter of the rainwater infiltration facility F is covered with a water-permeable protective layer 9 such as a nonwoven fabric in accordance with a well-known technique to prevent the inflow of earth and sand into the rainwater permeation facility F.
  • the face plate members 1 and 2 and the side plate member 3 have the openings 11, 21 and 31, respectively. Therefore, the infiltration facility F such as rainwater can temporarily store rainwater flowing in from the inflow pipe 8 and efficiently and slowly infiltrate the underground G through the water-permeable protective layer 9. According to this rainwater infiltration facility F, it is possible to prevent rainwater from rapidly penetrating into the ground and suddenly flowing into rivers, so that flood disasters can be effectively prevented.
  • the infiltration facility F such as rainwater can temporarily store rainwater flowing in from the inflow pipe 8 and efficiently and slowly infiltrate the underground G through the water-permeable protective layer 9. According to this rainwater infiltration facility F, it is possible to prevent rainwater from rapidly penetrating into the ground and suddenly flowing into rivers, so that flood disasters can be effectively prevented.
  • a rainwater storage facility can be constructed by covering the periphery of the rainwater infiltration facility F with a water shielding layer instead of the water permeable protective layer 9.
  • Rainwater storage facilities are also effective for effective use of rainwater.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

L'invention porte sur un équipement de traitement d'eaux pluviales, etc. facile à assembler et à construire et présentant une excellente résistance mécanique. Ledit équipement présente une structure en deux couches, la première et la deuxième couche formant des espaces en forme de parallélépipèdes rectangles disposés l'un sur l'autre. Un espace de chaque couche se divise en 2 x 2 espaces carrés délimité par six plaques latérales (3). Dans chaque couche, une paire de plaques latérales (3) sont placées face à face et assemblées pour former un corps carré, et les deux corps carrés ainsi formés sont adjacents dans une direction oblique. Pour obtenir des espaces de couche en forme de parallélépipèdes rectangles, les deux autres plaques latérales (3) sont disposées de manière à ce que leurs faces d'extrémité des deux côtés de chaque plaque latérale buttent contre les deux corps carrés adjacents. Deux faces latérales d'extrémité d'un des deux corps carrés dont face aux deux faces latérales d'extrémité de l'autre des deux corps carrés de manière à former un espace entre les deux corps carrés. Plusieurs barreaux (4) sont insérés dans l'espace entouré par les deux paires de faces latérales d'extrémité se faisant face parmi les faces latérales d'extrémité des plaques latérales (3).
PCT/JP2008/000992 2008-04-15 2008-04-15 Équipement de traitement des eaux pluviales, etc. WO2009128117A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880000088XA CN101711299B (zh) 2008-04-15 2008-04-15 雨水处理装置
JP2008528693A JP5138593B2 (ja) 2008-04-15 2008-04-15 雨水等処理装置
PCT/JP2008/000992 WO2009128117A1 (fr) 2008-04-15 2008-04-15 Équipement de traitement des eaux pluviales, etc.
HK10109001.6A HK1142645A1 (en) 2008-04-15 2010-09-21 Reservoir facility for rainwater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/000992 WO2009128117A1 (fr) 2008-04-15 2008-04-15 Équipement de traitement des eaux pluviales, etc.

Publications (1)

Publication Number Publication Date
WO2009128117A1 true WO2009128117A1 (fr) 2009-10-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000992 WO2009128117A1 (fr) 2008-04-15 2008-04-15 Équipement de traitement des eaux pluviales, etc.

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Country Link
JP (1) JP5138593B2 (fr)
CN (1) CN101711299B (fr)
HK (1) HK1142645A1 (fr)
WO (1) WO2009128117A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011144579A (ja) * 2010-01-15 2011-07-28 Ebata Kk 蓋部材、組立体、及び、これを用いた地下貯水施設
JP2012057388A (ja) * 2010-09-10 2012-03-22 Ebata Kk 雨水貯留浸透施設用組立体、及び、これを用いた雨水貯留浸透施設
AT511212B1 (de) * 2011-07-13 2012-10-15 Peneder Christian Bepflanzbarer gitterkörper
US20160312427A1 (en) * 2013-12-10 2016-10-27 Hisses Blocks (Pty) Ltd Embankment Support
JP2017218830A (ja) * 2016-06-09 2017-12-14 エバタ株式会社 雨水貯留浸透施設用組立体
CN108625452A (zh) * 2018-04-25 2018-10-09 河南省海绵城市建设有限公司 一种海绵城市可组装式聚氨酯水景观生态自循环系统
WO2023130095A1 (fr) * 2021-12-30 2023-07-06 Advanced Drainage Systems, Inc. Boîte à eaux pluviales avec fermes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005016084A (ja) * 2003-06-24 2005-01-20 Ebata Kk 雨水貯留／貯留浸透槽
JP2006214103A (ja) * 2005-02-01 2006-08-17 Ebata Kk 桝体、及び、これを用いた雨水等貯留浸透施設

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007054130A1 (fr) * 2005-02-04 2007-05-18 Cubeco Systems Limited Systeme souterrain pour eaux pluviales

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005016084A (ja) * 2003-06-24 2005-01-20 Ebata Kk 雨水貯留／貯留浸透槽
JP2006214103A (ja) * 2005-02-01 2006-08-17 Ebata Kk 桝体、及び、これを用いた雨水等貯留浸透施設

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011144579A (ja) * 2010-01-15 2011-07-28 Ebata Kk 蓋部材、組立体、及び、これを用いた地下貯水施設
JP2012057388A (ja) * 2010-09-10 2012-03-22 Ebata Kk 雨水貯留浸透施設用組立体、及び、これを用いた雨水貯留浸透施設
AT511212B1 (de) * 2011-07-13 2012-10-15 Peneder Christian Bepflanzbarer gitterkörper
AT511212A4 (de) * 2011-07-13 2012-10-15 Peneder Christian Bepflanzbarer gitterkörper
US20160312427A1 (en) * 2013-12-10 2016-10-27 Hisses Blocks (Pty) Ltd Embankment Support
JP2017218830A (ja) * 2016-06-09 2017-12-14 エバタ株式会社 雨水貯留浸透施設用組立体
CN108625452A (zh) * 2018-04-25 2018-10-09 河南省海绵城市建设有限公司 一种海绵城市可组装式聚氨酯水景观生态自循环系统
WO2023130095A1 (fr) * 2021-12-30 2023-07-06 Advanced Drainage Systems, Inc. Boîte à eaux pluviales avec fermes

Also Published As

Publication number Publication date
CN101711299B (zh) 2012-05-09
JPWO2009128117A1 (ja) 2011-08-04
JP5138593B2 (ja) 2013-02-06
CN101711299A (zh) 2010-05-19
HK1142645A1 (en) 2010-12-10

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