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重庆市长寿区水利局 关于龙溪河(长寿段)环境综合整治与 生态修复亚行贷款项目龙溪河支流(焦家河段)环境综合整治项目洪水影响评价报告的批复

重庆市长寿区城乡统筹开发有限公司:

你司关于龙溪河(长寿段)环境综合整治与生态修复亚行贷款项目龙溪河支流(焦家河段)环境综合整治项目洪水影响评价报告审批申请已收悉,我局组织专家对《龙溪河(长寿段)环境综合整治与生态修复亚行贷款项目龙溪河支流(焦家河段)环境综合整治项目洪水影响评价报告》(送审稿)进行了审查。根据河道管理有关法律法规和专家评审意见,现批复如下:

一、同意龙溪河(长寿段)环境综合整治与生态修复亚行贷款项目龙溪河支流(焦家河段)环境综合整治项目洪水影响评价报告的结论

(一)工程河段属焦家河,工程河段采用10年一遇洪水评价标准,护岸工程采用10年一遇洪水评价标准。

(二)焦家河段治理设施主要由新建护岸工程、清淤工程组成。焦家河治理河段位于邻封镇,上游起于焦家场镇焦家场桥,下游止于河坎湾桥,评价河道中心线总长2749.76m。涉河建筑物布置如下:

1. 防洪护岸工程

左岸堤线长2707.78m,其中新建堤防护岸1780.34m,不治理段927.44m;右岸堤线长2798.14m,其中新建堤防护岸1665.98m,不治理段1132.16m。采用“格宾挡墙+雷诺护坡”型式。

2. 清淤工程

治理河段全线清淤,清淤长度2749.76m,清淤深度0.5m左右。

涉河建筑物控制坐标

(一)左岸堤脚线控制点坐标表

编号

桩号

坐标值

Xm

Ym

L1

JL0+000.00

3309496.387

417960.199

L2

JL0+031.41

3309475.537

417936.709

L3

JL0+046.42

3309469.427

417923.249

L4

JL0+083.85

3309464.737

417886.109

L5

JL0+090.14

3309464.347

417879.839

L6

JL0+102.90

3309464.347

417867.079

L7

JL0+114.80

3309462.787

417855.319

L8

JL0+118.89

3309461.717

417851.369

L9

JL0+144.14

3309448.807

417830.059

L10

JL0+144.30

3309448.687

417829.939

L11

JL0+158.91

3309435.427

417824.639

L12

JL0+168.29

3309426.057

417824.489

L13

JL0+177.02

3309417.387

417823.519

LU

JL0+232.34

3309363.267

417812.019

L15

JL0+257.73

3309344.947

417796.039

L16

JL0+269.77

3309340.867

417784.719

L17

JL0+270.89

3309340.487

417783.659

L18

JL0+272.65

3309338.777

417783.219

L19

JL0+276.28

3309335.877

417781.179

L20

JL0+316.54

3309313.357

417747.809

L21

JL0+340.90

3309305.707

417724.989

L22

JL0+358.32

3309304.797

417707.599

L23

JL0+370.01

3309306.447

417696.099

L24

JL0+383.84

3309311.017

417683.049

L25

JL0+394.42

3309312.707

417672.659

L26

JL0+403.24

3309312.567

417663.839

L27

JL0+414.00

3309307.177

417655.119

L28

JL0+419.87

3309301.977

417652.419

L29

JL0+442.14

3309285.907

417661.909

L30

JL0+448.31

3309285.757

417668.079

L31

JL0+459.56

3309281.477

417678.199

L32

JL0+483.90

3309264.447

417695.589

L33

JL0+500.15

3309250.557

417703.629

L34

JL0+502.23

3309248.537

417704.149

L35

JL0+517.07

3309234.707

417700.759

L36

JL0+520.81

3309231.937

417698.249

L37

JL0+537.04

3309221.077

417686.229

L38

JL0+571.88

3309200.487

417658.129

L39

JL0+589.37

3309192.787

417642.509

L40

JL0+603.88

3309188.747

417628.589

L41

JL0+644.48

3309197.407

417590.679

L42

JL0+709.45

3309240.847

417542.369

L43

JL0+774.29

3309242.487

417482.789

L44

JL0+785.30

3309235.587

417474.209

L45

JL0+820.87

3309203.477

417468.299

L46

JL0+872.20

3309159.177

417494.219

L47

JL0+920.54

3309115.167

417487.079

L48

JL0+956.11

3309091.727

417460.309

L49

JL0+984.14

3309071.847

417440.579

L50

JL0+994.33

3309064.137

417433.929

L51

JL0+013.66

3309052.267

417418.829

L52

JL1+032.48

3309043.697

417402.069

L53

JL1+075.09

3309041.767

417360.779

L54

JL1+087.41

3309046.337

417349.339

L55

JL1+097.05

3309052.447

417342.089

L56

JL1+098.61

3309053.767

417341.279

L57

JL1+120.22

3309069.237

417326.439

L58

JL1+124.84

3309071.807

417322.599

L59

JL1+143.15

3309077.647

417305.459

L60

JL1+150.29

3309078.127

417298.339

L61

JL1+164.68

3309071.247

417286.669

L62

JL1+173.70

3309063.077

417282.849

L63

JL1+217.69

3309020.137

417278.549

L64

JL1+224.81

3309013.217

417280.229

L65

JL1+235.20

3309003.357

417283.489

L66

JL1+266.53

3308974.477

417295.639

L67

JL1+295.39

3308946.307

417300.669

L68

JL1+325.50

3308916.227

417299.299

L69

JL1+367.21

3308884.737

417275.799

L70

JL1+435.84

3308862.267

417210.959

L71

JL1+503.80

3308828.847

417152.219

L72

JL1+506.25

3308827.267

417150.349

L73

JL1+551.88

3308786.407

417134.839

L74

JL1+585.40

3308753.247

417139.659

L75

JL1+641.33

3308700.027

417127.279

L76

JL1+711.92

3308641.817

417087.329

L77

JL1+729.37

3308625.217

417086.119

L78

JL1+731.46

3308623.337

417087.039

L79

JL1+767.40

3308623.577

417115.889

L80

JL1+774.98

3308630.437

417119.109

L81

JL1+785.08

3308638.127

417125.489

L82

JL1+797.10

3308645.177

417135.219

L83

JL1+809.32

3308651.067

417145.899

L84

JL1+830.38

3308658.917

417165.429

L85

JL1+837.63

3308661.127

417172.339

L86

JL1+857.17

3308665.707

417191.329

L87

JL1+884.73

3308659.837

417217.279

L88

JL1+887.37

3308658.177

417219.319

JL89

JL1+888.87

3308657.237

417220.489

JL90

JL1+891.77

3308656.487

417223.289

JL91

JL1+930.25

3308650.257

417261.199

JL92

JL1+941.49

3308649.667

417272.419

JL93

JL1+967.67

3308648.637

417298.579

JL94

JL1+982.62

3308645.847

417313.209

JL95

JL1+987.74

3308644.147

417318.049

JL96

JL2+005.43

3308645.927

417335.069

JL97

JL2+008.82

3308647.687

417337.969

JL98

JL2+040.34

3308650.607

417368.299

JL99

JL2+054.30

3308645.757

417381.389

JL100

JL2+088.06

3308621.657

417403.139

JL101

JL2+143.75

3308567.717

417417.009

JL102

JL2+160.26

3308551.317

417418.399

JL103

JL2+172.31

3308539.287

417417.809

JL104

JL2+195.89

3308521.297

417404.669

JL105

JL2+259.05

3308499.127

417345.529

JL106

JL2+283.17

3308495.237

417321.889

JL107

JL2+283.39

3308495.247

417321.659

JL108

JL2+330.31

3308485.927

417276.119

JL109

JL2+352.33

3308476.617

417256.159

JL110

JL2+372.82

3308460.237

417245.769

JL111

JL2+443.30

3308389.757

417246.009

JL112

JL2+497.12

3308336.717

417253.949

JL113

JL2+518.85

3308315.917

417260.239

JL114

JL2+550.72

3308295.537

417282.719

JL115

JL2+560.16

3308293.707

417291.989

JL116

JL2+633.25

3308314.477

417358.959

JL117

JL2+673.22

3308343.077

417386.889

JL118

JL2+705.79

3308355.987

417415.949

JL119

JL2+707.78

3308356.067

417417.929


(二)右岸堤脚线控制点坐标表

编号

桩号

坐标值

Xm

Ym

R1

JR0+000.00

3309505.057

417954.549

R2

JR0+021.15

3309492.307

417937.679

R3

JR0+053.14

3309480.557

417908.319

R4

JR0+060.64

3309479.707

417900.879

R5

JR0+066.45

3309478.227

417895.279

R6

JR0+066.90

3309478.047

417894.859

R7

JR0+092.87

3309472.797

417869.609

R8

JR0+105.63

3309472.727

417856.839

R9

JR0+126.94

3309468.147

417836.199

R10

JR0+143.46

3309461.247

417821.199

R11

JR0+152.27

3309454.277

417816.549

R12

JR0+169.96

3309436.607

417815.879

R13

JR0+184.23

3309422.837

417812.479

R14

JR0+198.82

3309409.687

417806.189

R15

JR0+208.21

3309400.767

417803.319

R16

JR0+228.44

3309380.857

417799.749

R17

JR0+259.39

3309354.537

417784.639

R18

JR0+264.74

3309351.077

417780.579

R19

JR0+270.68

3309349.917

417774.749

R20

JR0+278.51

3309346.497

417767.799

R21

JR0+293.05

3309336.927

417756.859

R22

JR0+361.41

3309321.937

417692.909

R23

JR0+384.14

3309327.737

417670.939

R24

JR0+456.51

3309281.317

417646.259

R25

JR0+466.61

3309274.667

417653.849

R26

JR0+476.63

3309268.857

417662.009

R27

JR0+500.62

3309256.957

417682.839

R28

JR0+510.10

3309248.747

417685.589

R29

JR0+519.56

3309240.057

417681.849

R30

JR0+535.11

3309227.957

417672.359

R31

JR0+564.40

3309210.307

417648.989

R32

JR0+624.56

3309213.687

417593.829

R33

JR0+692.54

3309262.487

417546.499

R34

JR0+747.83

3309269.787

417495.639

R35

JR0+779.52

3309254.167

417468.069

R36

JR0+844.29

3309197.967

417451.659

R37

JR0+898.91

3309149.707

417477.219

R38

JR0+917.36

3309132.537

417474.999

R39

JR0+995.51

3309074.997

417422.129

R40

JR1+017.70

3309062.457

417404.019

R41

JR1+035.02

3309055.977

417387.969

R42

JR1+072.50

3309064.357

417353.889

R43

JR1+084.62

3309073.587

417346.039

R44

JR1+093.40

3309079.347

417339.459

R45

JR1+130.44

3309099.437

417308.339

R46

JR1+143.92

3309105.967

417296.559

R47

JR1+161.01

3309113.217

417281.079

R48

JR1+172.83

3309104.897

417272.679

R49

JR1+182.20

3309096.547

417273.919

R50

JR1+193.91

3309087.107

417266.979

R51

JR1+203.78

3309078.807

417261.639

R52

JR1+273.32

3309011.637

417256.549

R53

JR1+318.52

3308969.317

417272.429

R54

JR1+345.53

3308942.807

417276.469

R55

JR1+352.60

3308935.747

417276.069

R56

JR1+397.49

3308901.987

417250.549

R57

JR1+464.88

3308879.967

417186.859

R58

JR1+527.34

3308848.027

417133.709

R59

JR1+547.48

3308834.307

417118.959

R60

JR1+573.79

3308811.117

417107.889

R61

JR1+632.35

3308752.707

417103.809

R62

JR1+645.75

3308739.617

417101.099

R63

JR1+687.78

3308699.967

417087.169

R64

JR1+714.30

3308676.397

417075.189

R65

JR1+730.09

3308663.387

417066.229

R66

JR1+766.12

3308628.967

417060.929

R67

JR1+782.95

3308612.877

417065.869

R68

JR1+816.32

3308591.107

417089.159

R69

JR1+832.83

3308587.337

417105.229

R70

JR1+867.04

3308601.187

417133.629

R71

JR1+880.66

3308613.557

417139.349

R72

R1+924.35

3308639.057

417172.709

R73

JR1+938.01

3308641.327

417186.179

R74

JR1+954.77

3308641.007

417202.849

R75

JR1+967.85

3308638.347

417215.649

JR76

JR1+971.75

3308641.817

417219.109

JR77

JR2+018.67

3308638.227

417265.889

JR78

JR2+039.48

3308634.497

417286.319

JR79

JR2+056.03

3308629.847

417302.209

JR80

JR2+078.24

3308619.957

417321.959

JR81

JR2+088.84

3308613.587

417330.439

JR82

JR2+114.96

3308616.397

417353.919

JR83

JR2+130.09

3308628.087

417363.519

JR84

JR2+162.37

3308623.027

417389.439

JR85

JR2+191.95

3308594.777

417398.219

JR86

JR2+211.17

3308576.177

417403.039

JR87

JR2+238.26

3308549.657

417408.569

JR88

JR2+266.88

3308526.757

417395.769

JR89

JR2+32L39

3308508.287

417344.479

JR90

JR2+331.41

3308506.287

417334.699

JR91

JR2+357.18

3308504.757

417308.979

JR92

JR2+407.08

3308489.737

417261.929

JR93

JR2+426.36

3308479.517

417245.579

JR94

JR2+440.01

3308468.327

417238.609

JR95

JR2+492.92

3308415.547

417234.959

JR96

JR2+571.76

3308337.247

417241.229

JR97

JR2+583.58

3308325.727

417243.909

JR98

JR2+658.49

3308281.847

417297.929

JR99

JR2+661.01

3308281.797

417300.449

JR100

JR2+743.41

3308313.097

417373.999

JR101

JR2+769.99

3308332.667

417391.999

JR102

JR2+793.62

3308344.027

417412.269

JR103

JR2+798.14

3308344.897

417416.699

注:项目控制点采用2000国家大地坐标系及1985国家高程基准。

二、有关要求

(一)你司应严格按照批复的内容和要求实施,自觉接受我局的监督管理。

(二)你司应充分重视河道保护工作,严禁向河道内倾倒弃土弃渣,并及时清除河道管理范围内的施工临时设施,保障河道行洪通畅。

(三)工程开工前,项目业主应将施工安排报送我局备案。我局将对涉河建设项目在施工过程中和竣工后的界线坐标、规模尺寸、高程、边坡等实施情况进行全面复核。

(四)加强施工期的管理,督促施工单位编制工程度汛方案及措施,并报项目业主及主管部门备案。

(五)工程施工完毕,业主及时向区水利局提交竣工验收鉴定书,竣工验收时,应邀请我局参加。

(六)本批复有效期为三年,自签发之日起计算。期满后,若该工程未开工建设,本批复自行失效;若需延续有效期,应在有效期届满三十日前提出延续申请。工程建设过程中涉河建设方案有较大变更的,也应按规定重新办理审批手续。


附件:龙溪河(长寿段)环境综合整治与生态修复亚行贷款项目龙溪河支流(焦家河段)环境综合整治项目洪水影响评价报告专家评审意见




重庆市长寿区水利局

2021922




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长水发〔2021〕207号关于龙溪河(长寿段)环境综合整治与生态修复亚行贷款项目龙溪河支流(焦家河段)环境综合整治项目洪水影响评价报告的批复.doc

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