马营村土地整理项目工程设计方案-B册.docx

马营村土地整理项目工程设计方案目录项目特性表31工程设计61.1 土地平整工程61.1.1 台面重构61.1.2 石漠化整治错误!未定义书签。11.5废弃低效林园地整治141.2 灌溉与排水工程161.2.1 水源工程161.2.2 排水工程181.2.3 渠系建筑物1913田间道路工程设计211.1.1 田间道211.4 其他工程设计241.5 项目区工程量汇总242施工组织设计242.1 施工条件252.2 施工布置和方法252.3 施工计划与程序262.4 主要工程施工262.4.1 施工测量262.4.2 台面重构工程施工272.4.3 沟渠土石方挖填施工282.4.4 水泥混凝土工程施工292.5 安全控制302.6 环境污染防治312.7 施工进度323投资预算333.1 编制说明333.1.1 投资预算编制依据333.1.2 费用构成及计算标准333.2 预算成果363.3 资金筹措374组织实施方案374.1 实施机构374.2 管理制度实施方案374.2.1 管理制度374.2.2 资金管理384.2.3 竣工验收制度385附件39项目特性表编号项目单位数值备注一基本情况1建设地点开州区满月镇马营村2图幅号H49G009008.H49G009009.H49G010008.H49G0100093土地权属满月镇马营村集体土地4项目性质整理5项目类型区级6区域类型中低山7建设期月6二项目概况I建设规模hm269.3777其中耕地净面积为：55.8345公顷，田坎面积为：7.3017公顷，农村道路4.3366公顷，恢复地类1.7295公顷，开发地类0.1754公顷。(1)整理规模hm269.2023(2)开发规模hm20.17542新增耕地指标(I)新增耕地面积hm23.4874整理新增耕地面积hm23.312新增水田面积hm20新增旱地面积hm23.312开发新增耕地面积hm20.1754新增水田面积hm20新增旱地面积hm20.1754(2)新增耕地率%5.03%(3)旱改水面积hm203提质改造指标(I)提质耕地hm20(2)改造水田hm20(3)整治后耕地质量等别提升4新增产能公斤31386.6新增粮食产能公斤31386.6提质粮食产能公斤05实施土地平整面积hm253.7552其中，本项目实施53.7552hm2,占规模面积的72.48%o6项目区恢复地类总面积hm212.57977恢复地类整治实施面积hm21.7295编号项目单位数值备注8工程设施占用耕地面积hm20.43689项目区永久基本农田面积hm245.163810工程设施占用永久基本农田面积hm20.4056三建设内容（一）土地平整工程1台面重构hm251.85032废弃低效林园地整治hm20.17543恢复地类整治hm21.7295（二）灌溉与排水工程1新修Ioom3蓄水池口22新修0.3*0.3m排水沟m1873新修沉沙曲个24新修田间道D500涵管个13（三）田间遒路工程1新修田间道（3.0m宽）m13742整治田间道（3.5m宽）m27373新修田间道错车道个94新修田间道回车场个25新修田间道平交口个86新修田间道弯道加宽个87田间道警示牌个88田间道广角镜个8（四）其他工程1标志牌块1四投资情况1项目预算万元450.652工程施工费万元381.87占总费用的比例84.74%土地平整工程万元161.55占工程施工费的比例42.30%灌溉排水工程万元15.14占工程施工费的比例3.96%田间道路工程万元203.98占工程施工费的比例53.42%其他费用万元1.20占工程施工费的比例0.31%3设备购置费万元O占总费用的比例0%4其他费用万元55.65占总费用的比例12.35%前期工作费万元25.1工程监理费万元9.17竣工验收费万元11.65工程保险费万元1.15业主管理费万元8.585不可预见费万元13.13占总费用的比例2.91%五综合经济指标1年增加净效益万元16.352农民年人均新增纯收入万元0.0115编号项目单位数值备注3受益人数人14254静态投资收益率%3.63%5静态投资回收期年286预计新增耕地亩均投资元861487规模亩均投资元43301工程设计1.1 土地平整工程土地平整工程是土地整治项目的核心内容，是进行农业机械化生产和灌溉与排水、田间道路等基础设施建设的实施基础。项目区土地平整工程主要包括台面重构、石漠化整治、低效园林地整治等工程。1.1.1 台面重构本项目土地平整采用局部平整方式，不搞统一化，应根据地形、面积、空间结构特点将项目区划分成若干坡度土地平整单元，单元内土地平整的填挖方尽可能限制在本单元内部，追求单元内土地平整的统一化；挖高填低，尽可能挖填平衡，相邻单元之间平整后的高差作为相邻梯田的高差。土地平整施工分四个程序：即坡改梯前将原坡耕地较肥沃的表土（厚0.2m）先剥离，待平整后回填作梯田表土，以利耕作，运距控制在10-2Om之内；未成台旱地田土移动、挖高填低，以实现梯地平整要求，土方移动运距控制在30-4Om之内；下层深翻，使梯地土层达到06m厚的要求；表土回填，即将原剥离的表土均匀覆在平整后的田块表面，确保熟化表土的回填率达90%以上。土地平整中降坡平整土方量计算：对于项目区的台面重构土方移动工程，设计选取项目区具有代表性的台面重构地块进行样方测算，测算加权平均后得出项目区平均土方移动工程量。表LlJ样方测量工程量表样方区域地块编号面积(m2)设计高程(m)挖方量(M3)挖方场内转运V(m3)表土剥离(m")表土场内转运V(m3)台面重构-55台面重构55-1450.21471.297135.6013.5654.035.40台面重构55-2291.42468.94362.406.2415.141.51台面重构55-3499.96461.668149.9915.0060.006.(X)台面重构55-41121.51478.277185.1()18.51134.5813.46台面重构55-52602.79480.397312.3331.23312.3331.23台面重构55-610787.77486.7861078.78107.881294.53129.45台面重构55-75140.79490.622616.8961.69616.8961.69台面重构55-84368.76490.455655.3165.53524.2552.43台面重构55-9823.33485.972183.3018.3398.809.88台面重构55-102009.49483.142401.9040.19241.1424.11台面重构55-112635.83478.8195053050.53316.3031.63台面重构63台面重构63-15076.64481.248364.4836.45609.2060.92台面重构63-2375.61479.44576.707.6745.074.51台面重构63-36081.53483.778608.1560.82729.7872.98台面重构63-43760.61486.35376.0637.61451.2745.13台面重构63-51354.1488.493300.8030.08162.4916.25台面重构63-61620.62478.918506.5050.65194.4719.45台面重构63-7571.32476.446182.0018.2068.566.86台面重构63-8283.57473.888107.9010.7934.033.40台面重构68台面重构67-11054.77477.456224.1022.41126.5712.66台面重构67-21488.23483.786399.9039.99178.5917.86台面重构67-3332.96477.54575.207.5239.964.00台面重构67-4729.76480.394111.2011.1287.578.76台面重构67-5319.63478.21455.005.5038.363.84样方区域地块编号面积(m2)设计高程(m)挖方量(nP3)挖方场内转运V(m3)表土剥离(m”)表土场内转运V(m3)台面重构67-61919.69479.375289.8028.98230.3623.04台面重构67-71125.57474.957308.7030.87135.0713.51台面重构67-82524.68481.456252.4725.25302.9630.3()台面重构67-9761.09478.32691339.1391339.13台面重构67-10432.74479.351134.6013.4651.935.19台面重构67-11766.65482.933183.5018.35台面重构67-121061.07485.1955.405.54127.3312.73台面重构67-13629.91484.541143.3014.3375.597.56合计63002.619134.007448.49744.85单位工程量11449.781182.25118.23台面重构区域工程量见下表。具体计算过程详见单体图册。台面重构工程量见下表:表1.L2台面重构工程量表工程编号实施面积(hm2)机械除杂(m2)表土剥离(nr，)表土场内转运(m3)土方开挖(m3)土方开挖移动(m3)人工夯筑土坎工程量(m3)机械夯筑土坎工程量(m3)单位工程量138001482.25148.221849.78184.98265台面重构-10.29031103430.3043.03536.9953.7015.3961.54台面重构21.484556412200.40220.032746.00274.6078.68314.71台面重构-30.246935364.6336.46455.0545.5013.0452.15台面重构-40.1137432168.5316.85210.3221.036.0324.10台面重构-50.2295872340.1834.02424.5242.4512.1648.65台面重构-60.1801684266.9526.69333.1533.319.5538.18台面重构-70.169642250.5025.05312.6131.268.9635.83台面重构_80.66622532987.4798.741232.32123.2335.31141.23台面重构-90.789630001170.38117.031460.59146.0641.85167.40台面重构.100.61042320904.7790.471129.11112.9132.35129.40台面重构/10.979437221451.72145.171811.67181.1751.91207.63台面重构-120.055321081.978.20102.2910.232.9311.72台面重构-130.1491567221.0022.10275.8027.587.9031.61台面重构-140.1398531207.2220.72258.6025.867.4129.64台面重构-150.034213050.695.0763.266.331.817.25台面重构160.1081411160.2316.02199.9620.005.7322.92台面重构-170.148562219.3721.94273.7727.387.8431.38台面重构-180.1988755294.6729.47367.7436.7710.5442.15台面重构-190.29011102430.0043.00536.6253.6615.3861.50工程编号实施面积(hm2)机械除杂(m2)表土剥离(m3)表土场内转运(m3)土方开挖(m3)土方开挖移动(m3)人工夯筑土坎工程量(m3)机械夯筑土坎工程量(")台面重构200.1905724282.3728.24352.3835.2410.1040.39台面重构-210.3061163453.5745.36566.0356.6016.2264.87台面重构220.0717272106.2810.63132.6313.263.8015.20台面重构-230.4471699662.5766.25826.8582.6923.6994.76台面重构-240.1472559218.1921.82272.2927.237.8031.21台面重构-250.0765291113.391134141.5114.154.0516.22台面重构-260.2185830323.8732.39404.1840.4211.5846.32台面重构-270.068258100.7910.08125.7912.583.6014.42台面重构-280.1922730284.8928.49355.5335.5510.1940.75台面重构-290.1326504196.5519.65245.2824.537.0328.11台面重构.300.1794682265.9226.59331.8533.199.5138.03台面重构-310.67192553995.9299.591242.87124.2935.61142.44台面重构-320.0965367143.0414.30178.5017.855.1120.46台面重构-330.856432541269.40126.941584.15158.4245.39181.56台面重构340.0845321125.2512.52156.3115.634.4817.91台面重构-350.696526471032.39103.241288.37128.8436.91147.66台面重构360.66452525984.9698.491229.18122.9235.22140.87台面重构-370.255969377.9737.80471.6947.1713.5254.06台面重构-380.1893719280.5928.06350.1635.0210.0340.13台面重构-390.0982373145.5614.56181.6518.165.2020.82台面重构400.06424394.869.49118.3911.843.3913.57台面重构411.610161182386.57238.652978.33297.8385.3434134台面重构420.36151374535.8353.58668.7066.8719.1676.64台面重构430.1246473184.6918.47230.4823.056.6026.42台面重构_440.42821627634.7063.47792.0879.2122.6990.78工程编号实施面积(hm2)机械除杂(m2)表土剥离(m3)表土场内转运(m3)土方开挖(m3)土方开挖移动(m3)人工夯筑土坎工程量(m3)机械夯筑土坎工程量(")台面重构450.40181527595.5759.55743.2474.3221.3085.18台面重构460.856932561270.14127.011585.08158.5145.42181.66台面重构_470.1086413160.9716.10200.8920.095.7623.02台面重构480.0767291113.691137141.8814.194.0716.26台面重构490.0829315122.8812.29153.3515.334.3917.57台面重构-500.1525580226.0422.60282.0928.218.0832.33台面重构511.422954072109.09210.902632.05263.2175.41301.65台面重构-520.2515956372.7937.28465.2246.5213.3353.32台面重构-530.51521958763.6676.36953.0195.3027.31109.22台面重构-540.1784678264.4326.44330.0033.009.4637.82台面重构-550.1961745290.6729.07362.7436.2710.3941.57台面重构-560.060122889.088.91111.1711.123.1912.74台面重构-570.892433911322.76132.271650.74165.0747.30189.19台面重构-582.311687843426.37342.634275.95427.60122.51490.06台面重构-592.30787673419.55341.944267.44426.74122.27489.08台面重构-600.64622456957.8395.781195.33119.5334.25136.99台面重构611.148543641702.36170.232124.47212.4560.87243.48台面重构-620.27391041405.9940.60506.6550.6714.5258.07台面重构-631.087941341612.54161.252012.38201.2457.66230.63台面重构-642.093679563103.24310.313872.70387.27110.96443.84台面重构-650.1427542211.5221.15263.9626.407.5630.25台面重构-660.1133431167.9416.79209.5820.966.0024.02台面重构-671.983375372939.75293.963668.67366.87105.11420.46台面重构-680.059622688.348.83110.2511.023.1612.64台面重构-690.048718572.197.2290.089.012.5810.32工程编号实施面积(hm2)机械除杂(m2)表土剥离(m3)表土场内转运(m3)土方开挖(m3)土方开挖移动(m3)人工夯筑土坎工程量(m3)机械夯筑土坎工程量(")台面重构700.244927361.6736.17451.3545.1312.9351.73台面重构-710.0858326127.1812.72158.7115.874.5518.19台面重构726.3057239629346.62934.6311664.161166.42334.201336.81台面重构-730.39741510589.0558.90735.1073.5121.0684.25台面重构740.56792158841.7784.171050.49105.0530.10120.39台面重构-750.0835317123.7712.38154.4615.454.4317.70台面重构-760.1878714278.3727.84347.3934.749.9539.81台面重构-770.0944359139.9213.99174.6217.465.0020.01台面重构-780.765729101134.96113.491416.38141.6440.58162.33台面重构-790.0749285111.0211.10138.5513.853.9715.88台面重构-800.48211832714.5971.46891.7889.1825.55102.21台面重构-811.085441251608.83160.882007.75200.7857.53230.10台面重构-820.1456553215.8221.58269.3326.937.7230.87台面重构-830.1391529206.1820.62257.3025.737.3729.49台面重构.840.2072787307.1230.71383.2738.3310.9843.93台面重构-850.52872009783.6778.36977.9897.8028.02112.08台面重构860.996137851476.47147.641842.57184.2652.79211.17台面重构-870.6382424945.6894.561180.16118.0233.81135.26台面重构-880.0889338131.7713.18164.4516.444.7118.85台面重构-900.46611771690.8869.09862.1886.2224.7098.81台面重构-910.33471272496.1149.61619.1261.9117.7470.96台面重构-920.0986375146.1514.61182.3918.245.2320.90台面重构-920.03212247.434.7459.195.921.706.78台面重构-930.27791056411.9241.19514.0551.4114.7358.91台面重构-940.1976751292.8929.29365.5236.5510.4741.89工程编号实施面积(hm2)机械除杂(m2)表土剥离(m3)表土场内转运(m3)土方开挖(m3)土方开挖移动(m3)人工夯筑土坎工程量(m3)机械夯筑土坎工程量(")台面重构-953.111118224611.28461.115754.67575.47164.88659.53台面重构-961.006738251492.18149.211862.17186.2253.36213.42台面重构-970.1302495192.9919.30240.8424.086.9027.60台面重构-980.218828323.1332.31403.2540.3311.5546.22台面重构-990.33411270495.2249.52618.0161.8017.7170.83合计51.8503197031.1476855.117685.2595911.659591.162748.0710992.26备注：田块除杂结合项目区实际情况，综合考虑50%的面积。表土剥离厚度0.2m。LL2恢复地类整治项目恢复地类整治主要针对项目区二调数据库中的地类是耕地，在三调数据库中为恢复属性的图斑，通过土地整治措施施工后回复耕作功能。项目规划恢复地类整治7片，共计面积1.7295公顷，全部整治为旱地。施工工序：1）机械清杂：对地块内采用机械清除灌木、杂草和清理树根等；2）表土剥离：清理完成后对地块表土进行剥离堆放，待地块平整后回填；3）土方平整：对田块内部进行田土移动、挖高填低，达到平整要求。4）人细部平整：表土回覆后进行人工细部平整，时将清理的杂草分散填埋在土壤中，用作有机肥料。项目区废恢复地类整治工程量统计表机械挖树根表土剥离回填工程量表土场内转运量土方开挖回填（含边角地）土方开挖回填转运地力培肥一二类棵m3m3m3m3hm2344550.855.1826.282.620.2754342547.654.8821.482.140.2738313501.050.1751.575.150.2505191305.830.6458.745.870.1529113181.218.1271.827.180.0906246393.639.4590.459.040.1968612979.097.91468.5146.850.489521613459.0345.95188.5518.91.7295表1.1.5-工程编号面积(hm2)机械除杂m2恢复地类整治-10.27542754恢复地类整治-20.27382738恢夏地类整治-30.25052505恢复地类整治-40.15291529恢复地类整治-50.0906906恢复地类整治60.19681968恢复地类整治70.48954895合计1.7295172951.1.3废弃低效园林地整治项目废弃低效园林地整治主要针对项目区废弃或者低效的林园地进行整治，通过土地整治措施施工后恢复耕作功能。项目规划废弃低效园林地整治4片，共计面积0.1754公顷。施工工序：1）机械清杂：对地块内采用机械清除灌木、杂草和清理树根等；2） 土方平整：对田块内部进行田土移动、挖高填低，达到平整要求；3） 土方翻耕：对平整后田坎进行翻耕。4）地力培肥。表1.1.5-1项目区废弃低效园林地整治工程量统计表工程编号面积(hm2)机械除杂伐树表土剥离回填工程量表土场内转运量土方开挖回填（含边角地）土方开挖回填转运地力培肥一二类备注m2棵nm?m3m3hm2废弃低效园林地整治-10.083830104166.016.6249.024.90.083废弃低效园林地整治-20.03943944978.87.9118.211.820.0394连片整治废弃低效园林地整治-30.0087871117.41.726.12.610.0087连片整治废弃低效园林地整治-40.04434435588.68.9132.913.290.0443合计0.17541754219350.835.08526.252.620.17541.2 灌溉与排水工程根据项目区现有水利设施基本情况，灌溉与排水工程建设本着因地制宜、因害设防的原则，并结合土地平整工程和田间道路工程，合理布设排、灌、蓄水工程，做到排水有沟、灌溉有渠、蓄水有池和塘、沉沙有也，达到水不乱流，土不乱跑的目的。灌溉与排水工程包括灌溉工程、渠系建筑物工程内容。根据项目区现有水利设施基本情况，灌溉与排水工程建设本着因地制宜、因害设防的原则，并结合土地平整工程和田间道路工程，合理布设排、灌、蓄水工程，做到排水有沟、灌溉有渠、蓄水有池和塘、沉沙有也，达到水不乱流，土不乱跑的目的。灌溉与排水工程包括灌溉工程、渠系建筑物工程内容。1.2.1 水源工程A、新修蓄水池设计蓄水池布设在坡面雨水汇流处，充分利用有利的汇水地形将天然降雨汇至蓄水地点。蓄水池的大小以其所在区域的需水量确定，因地制宜的修建。项目区内共布置2口蓄水池，容积为100m3o根据如下公式计算不同集流面积下蓄水池的可蓄水量：P=W/(a×h)V=KW则导出可蓄水量计算式为V=ahPK式中：产一汇水面积(m2)；径流总量(m3)；一径流系数(根据长寿农业区划取0.53)：/?一选取85%频率的一次降雨量(m);V蓄水池设计容积(本设计未计算泥沙淤积量)；K一安全系数，取1.2。蓄水量计算，选取85%频率的一次降雨量h=20mm,计算不同地形条件下蓄水池的可蓄水量。其蓄水池的计算结果见下表。表1.21新修蓄水池容量计算值表蓄水池PKhVV设计新修蓄水池189971.20.450.0297.17100新修蓄水池279971.2