土石方開挖表格優(yōu)質(zhì)資料

土石方開挖表格優(yōu)質(zhì)資料(可以直接使用，可編輯優(yōu)質(zhì)資料，歡迎下載）

金沙縣圣洋大田養(yǎng)殖基地土石方平基工程土石方開挖表格優(yōu)質(zhì)資料(可以直接使用，可編輯優(yōu)質(zhì)資料，歡迎下載）計(jì)量支付月報(bào)表支付期號(hào):XF202101截止日期:年月日建設(shè)單位:金沙圣洋農(nóng)業(yè)開發(fā)監(jiān)理單位:貴州黔宏公路工程監(jiān)理咨詢承包單位:貴州息烽年月日工程款支付申請(qǐng)表工程名稱：金沙縣圣洋大田養(yǎng)殖基地土石方平基工程編號(hào):XF202101致：貴州黔宏公路工程監(jiān)理咨詢金沙縣圣洋大田養(yǎng)殖基地土石方平基工程監(jiān)理部我方已完成了十一區(qū)清表工作，按施工合同規(guī)定，建設(shè)單位應(yīng)在2021年2月日前支付款工(大寫:貳拾捌萬柒仟玖佰二十陸元捌角整,小寫:￥287926.80)附：一．工程量支付報(bào)表二．計(jì)算方法三．測(cè)量資料承包單位（蓋章）：項(xiàng)目經(jīng)理（簽字）：2021年月日項(xiàng)目監(jiān)理機(jī)構(gòu)（蓋章）：總監(jiān)理工程師（簽字）：年月日甲方代表:年月日甲方領(lǐng)導(dǎo)審核:年月日管委會(huì)領(lǐng)導(dǎo)年月日工程量確認(rèn)單承包單位：貴州息烽編號(hào):XF202101監(jiān)理單位：貴州黔宏公路工程監(jiān)理支付編號(hào)項(xiàng)目名稱金沙縣圣洋大田養(yǎng)殖基地土石方平基工程樁號(hào)部位十一區(qū)按施工現(xiàn)場(chǎng)進(jìn)度給定量統(tǒng)計(jì):土方已完成土方工程量=15152.9m3(十一區(qū))+4420.5m3(十二區(qū)范圍)-964.5m3=19573.4m3石方已完成土方工程量=964.5m3施工單位負(fù)責(zé)人簽字專業(yè)監(jiān)理簽字計(jì)算式及依據(jù):土方工程完成量*土方單價(jià)(12元/m3)+石方工程完成量*石方單價(jià)(24元/m3)=已完成量?jī)r(jià)款計(jì)算式:19573.4*12+964.5*24=287926.8工程量清單號(hào)計(jì)量單位m3工程量土方:19573.4石方:964.5承包人計(jì)量負(fù)責(zé)人簽字日期計(jì)量監(jiān)理工程師簽字日期金沙縣圣洋大田養(yǎng)殖基地土石方平基工程十一區(qū)2021年01月22日收方數(shù)據(jù)貴州息烽b2,+,303610.297,3033536.258,1525.733b1,+,303547.354,3033646.908,1526.929a1,0,303622.550,3033938.074,1530.486a2,+,303623.676,3033938.278,1530.227a3,+,303626.099,3033936.368,1529.867a4,+,303618.251,3033938.476,1531.450a5,+,303614.893,3033938.409,1531.923a6,+,303612.267,3033938.146,1531.627a7,+,303609.268,3033938.945,1530.866a8,+,303607.742,3033939.607,1530.885a9,+,303606.470,3033943.680,1527.445a10,+,303604.736,3033943.840,1527.979a11,+,303602.034,3033944.046,1528.317a12,+,303595.916,3033942.784,1529.493a13,+,303594.551,3033945.102,1529.255a14,+,303591.200,3033951.303,1529.762a15,+,303585.921,3033959.234,1530.504a16,+,303580.511,3033966.033,1530.783a17,+,303576.155,3033968.776,1532.141a18,+,303581.460,3033973.524,1531.251a19,+,303583.620,3033974.144,1530.957a20,+,303586.741,3033977.350,1530.736a21,+,303589.634,3033978.016,1530.651a22,+,303596.066,3033980.561,1529.072a23,+,303596.612,3033979.668,1529.223a24,+,303599.523,3033974.887,1528.352a25,+,303600.840,3033968.203,1527.942a26,+,303601.182,3033964.595,1529.174a27,+,303604.414,3033960.393,1528.155a28,+,303607.704,3033954.830,1527.308a29,+,303609.706,3033952.866,1526.345a30,+,303612.821,3033951.767,1525.487a31,+,303616.390,3033948.733,1525.366a32,+,303617.681,3033946.210,1525.214a33,+,303621.872,3033943.947,1524.228a34,+,303618.422,3033944.973,1524.848a35,+,303610.999,3033947.184,1526.423a36,+,303608.663,3033947.739,1526.802a37,+,303599.703,3033949.339,1528.509a38,+,303597.934,3033952.017,1528.776a39,+,303596.374,3033954.437,1529.328a40,+,303593.347,3033957.626,1529.794a41,+,303589.039,3033960.382,1530.214a42,+,303591.104,3033961.276,1530.229a43,+,303591.550,3033967.449,1529.688a44,+,303593.483,3033972.102,1529.155a45,+,303597.191,3033969.829,1528.652a46,+,303598.897,3033967.805,1528.626a47,+,303621.977,3033950.548,1520.108a48,+,303623.957,3033948.043,1520.030a49,+,303624.527,3033946.037,1520.376a50,+,303625.362,3033944.287,1520.386a51,+,303627.927,3033941.862,1519.831a52,+,303629.705,3033939.348,1519.296a53,+,303631.880,3033937.908,1518.726a54,+,303635.519,3033935.141,1518.728a55,+,303636.141,3033932.840,1518.772a56,+,303636.754,3033930.973,1518.343a57,+,303637.217,3033927.164,1517.761a58,+,303637.755,3033925.905,1517.332a59,+,303638.134,3033922.191,1516.461a60,+,303638.299,3033919.998,1516.101a61,+,303639.728,3033918.572,1516.044a62,+,303640.478,3033917.631,1516.735a63,+,303638.492,3033915.193,1517.097a64,+,303639.298,3033913.482,1516.983a65,+,303639.677,3033911.320,1516.917a66,+,303639.264,3033908.377,1516.324a67,+,303638.975,3033906.768,1516.343a68,+,303641.301,3033906.913,1516.814a69,+,303642.517,3033908.279,1516.885a70,+,303644.523,3033910.061,1516.758a71,+,303647.195,3033910.968,1516.190a72,+,303650.574,3033911.397,1516.286a73,+,303650.584,3033913.830,1517.031a74,+,303654.743,3033915.430,1516.776a75,+,303656.756,3033917.128,1516.818a76,+,303658.058,3033918.636,1516.305a77,+,303658.604,3033918.123,1516.012a78,+,303663.254,3033919.534,1514.499a79,+,303666.178,3033919.587,1513.670a80,+,303671.012,3033920.032,1513.594a81,+,303673.507,3033921.994,1513.909a82,+,303677.191,3033925.065,1514.041a83,+,303679.303,3033930.265,1514.868a84,+,303683.388,3033934.360,1513.808a85,+,303685.568,3033936.806,1513.743a86,+,303686.592,3033937.017,1514.362a87,+,303688.087,3033938.349,1514.960a88,+,303684.486,3033933.972,1513.165a89,+,303683.644,3033929.587,1512.283a90,+,303678.268,3033934.193,1515.148a91,+,303673.461,3033933.512,1514.871a92,+,303673.633,3033931.892,1514.964a93,+,303671.618,3033929.478,1515.021a94,+,303674.161,3033927.837,1514.495a95,+,303670.559,3033925.536,1514.462a96,+,303671.357,3033924.045,1513.865a97,+,303667.625,3033922.996,1513.666a98,+,303664.414,3033922.753,1514.088a99,+,303662.215,3033921.686,1514.771a100,+,303660.631,3033922.686,1515.665a101,+,303659.615,3033921.633,1515.494a102,+,303656.326,3033920.240,1516.500a103,+,303654.377,3033920.300,1516.6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033972.747,1540.239a478j21,+,303573.750,3033974.791,1540.237a478j22,+,303575.519,3033976.671,1539.933。。。。。。。。。。。。。.。。.。。。。安全技術(shù)交底記錄施工單位：監(jiān)理單位：施工樁號(hào)及段落施工內(nèi)容工區(qū)負(fù)責(zé)人交底日期一、施工項(xiàng)目：路基土石方開挖.二、施工圖紙：涼山州雷波縣【繞城公路工程】Ⅱ標(biāo)段三、施工安全控制要點(diǎn)1、挖方用的翻斗車會(huì)車時(shí)應(yīng)輕車讓重車。通過窄路、十字路口、交通繁忙地段及轉(zhuǎn)彎時(shí),應(yīng)注意來往行人及車輛。重車運(yùn)行，前后兩車間距必須大于5m;下坡時(shí)間距不小于10m，并嚴(yán)禁車上乘人。車道應(yīng)有專人維修，懸崖陡壁處應(yīng)設(shè)防護(hù)欄桿.2、大型機(jī)械進(jìn)場(chǎng)前,應(yīng)查清所通過的道路、橋梁的凈寬和承載力是否足夠，否則應(yīng)先予加寬和加固。3、機(jī)械在危險(xiǎn)地段作業(yè)時(shí)，必須設(shè)置明顯的安全警示標(biāo)志，并應(yīng)設(shè)專人站在操作人員能看清的地方指揮.駕駛?cè)藛T只能接受指揮人員發(fā)出的規(guī)定信號(hào)。4、機(jī)械在邊坡、邊溝作業(yè)時(shí)，應(yīng)與邊緣保持50cm—100cm的安全距離，使輪胎（履帶)壓在堅(jiān)實(shí)的地面上.5、配合機(jī)械作業(yè)的清底、平地、修坡等輔助工作應(yīng)與機(jī)械作業(yè)交替進(jìn)行。機(jī)上、機(jī)下人員必須密切配合，協(xié)同作業(yè).當(dāng)必須在機(jī)械作業(yè)范圍內(nèi)需同時(shí)進(jìn)行輔助工作時(shí),應(yīng)停止機(jī)械運(yùn)轉(zhuǎn)后,輔助人員方可進(jìn)入機(jī)械作業(yè)范圍作業(yè)。6、施工中遇有土體不穩(wěn)、發(fā)生坍塌、水位暴漲、山洪暴發(fā)或在爆破警戒區(qū)內(nèi)聽到爆破信號(hào)時(shí),應(yīng)立即停工，人機(jī)撤至安全地點(diǎn)。當(dāng)工作場(chǎng)地發(fā)生交通堵塞，地面出現(xiàn)陷車（機(jī)），機(jī)械運(yùn)行道路發(fā)生打滑,防護(hù)設(shè)施毀壞失效，或工作面不足以保證安全作業(yè)時(shí)，亦應(yīng)暫停施工，待恢復(fù)正常后方可繼續(xù)施工.7、挖掘機(jī)作業(yè)（1）、發(fā)動(dòng)機(jī)啟動(dòng)后,鏟斗內(nèi)、臂桿、履帶和機(jī)棚上嚴(yán)禁站人。（2）、工作位置必須平坦穩(wěn)固。工作前履帶應(yīng)制動(dòng)，輪胎式挖掘機(jī)應(yīng)頂好支腿，車身方向應(yīng)與挖掘工作面延伸方向一致，操作時(shí)進(jìn)鏟不應(yīng)過深,提斗不得過猛。(3)、在高陡的工作面上挖掘夾有石塊的土方時(shí)，應(yīng)將較大的石塊和雜物除掉.如果土體挖成懸空狀態(tài)而不能自然踏落時(shí)，則需用人工配合處理，嚴(yán)禁用鏟斗將懸空土方砸下。（4）、對(duì)吊桿頂端的滑輪和鋼絲繩進(jìn)行保養(yǎng)、檢修拆換時(shí),應(yīng)將鏟斗和吊桿放落地面，然后再進(jìn)行維修。（5）、嚴(yán)禁鏟斗從運(yùn)土車的駕駛室頂上越過。向運(yùn)土車上卸土?xí)r，應(yīng)降低鏟斗高度，防止偏載或砸壞車廂。挖機(jī)作業(yè)范圍5m內(nèi)，嚴(yán)禁站人。8、裝載機(jī)作業(yè)（1）、起步前應(yīng)將鏟斗提升到離地面0.5m左右。作業(yè)時(shí)應(yīng)使用低速擋。用高速擋行駛時(shí),不得進(jìn)行升降和翻轉(zhuǎn)鏟斗。嚴(yán)禁鏟斗內(nèi)和駕駛室外站人。（2）、行駛道路應(yīng)平坦，不得在傾斜度超過規(guī)定的場(chǎng)地上作業(yè),運(yùn)送距離不宜過大.鏟斗滿載運(yùn)送時(shí),鏟斗應(yīng)保持在低位。（3）、在松散不平的場(chǎng)地作業(yè)，可將鏟斗臂放在浮動(dòng)位置，使鏟斗平穩(wěn)地推進(jìn)。如推進(jìn)阻力過大，可稍稍提升鏟臂，裝料時(shí)鏟斗應(yīng)從正面低速插入，防止鏟斗單邊受力。（4)、向運(yùn)輸車輛上卸土?xí)r應(yīng)緩慢，鏟斗應(yīng)處在合適的高度,前翻和回位不得碰撞車廂。（5）、應(yīng)經(jīng)常注意機(jī)件運(yùn)轉(zhuǎn)聲響，發(fā)現(xiàn)異常應(yīng)立即停車排除故障。當(dāng)發(fā)動(dòng)機(jī)不能運(yùn)轉(zhuǎn)需要牽引時(shí),應(yīng)使各轉(zhuǎn)向油缸自由動(dòng)作。9、汽車作業(yè)1)、載重汽車⑴必須按規(guī)定噸位裝載,不得超載、超高，不得人貨混載，駕駛室內(nèi)不得超額坐人;⑵車輛裝土場(chǎng)地必須平整堅(jiān)實(shí)，當(dāng)用機(jī)械裝土?xí)r,汽車就位后應(yīng)拉緊手剎，裝載均勻不得偏載；⑶在陡坡、高坡、填方邊坡卸土?xí)r，停卸地點(diǎn)必須平整堅(jiān)實(shí)，地面宜有反坡，與邊緣必須保持安全距離；在危險(xiǎn)地段卸土，應(yīng)有專人指揮;⑷公路上行駛必須遵守道路交通規(guī)則；運(yùn)載易燃、易爆等危險(xiǎn)物品時(shí),應(yīng)遵守有關(guān)規(guī)定,除必要的隨車人員外，不得搭乘其他人員。2）、自卸汽車除應(yīng)遵守上述載重汽車的各條規(guī)定外，還應(yīng)遵守下列規(guī)定；⑴發(fā)動(dòng)機(jī)啟動(dòng)后應(yīng)檢查其翻斗，確保良好;嚴(yán)禁在駕駛室外進(jìn)行操作,翻斗內(nèi)嚴(yán)禁載人；⑵當(dāng)裝載高度超過車廂攔板時(shí),應(yīng)平穩(wěn)行駛，不得猛力加速，也不得緊急制動(dòng);⑶卸料起斗時(shí)，應(yīng)檢視上空有無電線，防止刮斷。(4）當(dāng)車輛卸料時(shí),車輛直接應(yīng)保存不小于1m的安全距離.10、石方爆破安全要求（1）、石方爆破作業(yè)，以及爆破器材的管理、加工、運(yùn)輸、檢驗(yàn)和銷毀等工作均應(yīng)按照國(guó)家現(xiàn)行的《爆破安全規(guī)程》(GB6722-2021）執(zhí)行。（2）、選擇炮位時(shí)，炮眼口應(yīng)避開正對(duì)的電線、路口和構(gòu)造物。（3）、鑿打炮眼時(shí),坡面上的浮巖危石應(yīng)予清理。鑿眼所用工具和機(jī)械要詳加檢查,確認(rèn)完好.嚴(yán)禁在殘眼上打孔。（4）、人工打眼時(shí)，使錘人應(yīng)站立在掌釬人側(cè)面，嚴(yán)禁對(duì)面使錘。（5）、機(jī)械擴(kuò)眼，宜采用濕式鑿眼或帶有捕塵器的鑿眼機(jī).鑿巖機(jī)支架要支穩(wěn)，嚴(yán)禁用胸部或肩頭緊頂把手。風(fēng)動(dòng)鑿巖機(jī)的管道應(yīng)順直，接頭要緊密，氣壓不應(yīng)過高。電動(dòng)鑿巖機(jī)的電纜線宜懸空掛設(shè)，工作時(shí)應(yīng)注意觀察電流值是否正常?？諌簷C(jī)必須在無荷載的情況下起動(dòng)。開啟送氣閥前，應(yīng)將輸氣管道接好,不得扭曲。在征得鑿眼機(jī)操作人員同意后方可送氣，出氣口前方不得有人工作或站立.貯氣瓶?jī)?nèi)壓力不得超過規(guī)定值，安全閥應(yīng)靈敏有效。運(yùn)轉(zhuǎn)中應(yīng)注意檢查是否有異常情況,不得擅離崗位。（6）、爆破器材應(yīng)嚴(yán)格管理，必須實(shí)施實(shí)銷實(shí)報(bào)，剩余的爆破材料必須當(dāng)日退庫，嚴(yán)禁私自收藏,亂丟亂放。更不能用爆炸物品炸魚、炸獸。發(fā)現(xiàn)爆破器材丟失、被盜要立即報(bào)告，等待處理。（7)、爆破器材應(yīng)按規(guī)定要求進(jìn)行檢驗(yàn)，對(duì)失效及不符和技術(shù)條件要求的不得使用。（8）、爆破器材應(yīng)由專人領(lǐng)取,炸藥與雷管嚴(yán)禁由一人同時(shí)搬運(yùn)。電雷管嚴(yán)禁與帶電物品一起攜帶運(yùn)送.爆破器材運(yùn)送，應(yīng)避開人員密集地段，并直接送往工地，中途不得停留,并不得隨地存放或帶入宿舍.（9）、裝炮工作必須遵守下列規(guī)定:①裝藥前應(yīng)對(duì)炮眼進(jìn)行驗(yàn)收和清理；對(duì)剛打成的炮眼應(yīng)待其冷卻后裝藥,濕炮眼應(yīng)擦干后才能裝藥。②嚴(yán)禁煙火和明火照明;無關(guān)人員應(yīng)撤離現(xiàn)場(chǎng);③應(yīng)用木質(zhì)炮棍裝藥,嚴(yán)禁使用金屬器皿裝藥；深孔裝藥出現(xiàn)堵塞時(shí)，在未裝入雷管、起爆藥柱前,可采用銅和木制長(zhǎng)桿處理；④裝好的爆藥包(柱）和硝化甘油類炸藥,嚴(yán)禁投擲或沖擊；⑤不得采用無填塞爆破（擴(kuò)壺除外),也不得使用石塊和易燃材料填塞炮孔；不得搗固直接接觸藥包的填塞材料或用填塞材料沖擊起爆藥包，也不得在深孔裝入起爆藥包后直接用木楔填塞；填塞炮眼時(shí)不得破壞起爆線電路。（10）、以裝藥的炮孔必須當(dāng)班爆破,裝填的炮孔數(shù)量應(yīng)以一次的作業(yè)量為限。（11）、爆破工作必須有專人指揮。確定的危險(xiǎn)邊界應(yīng)有明顯的標(biāo)志，警戒區(qū)四周必須派設(shè)警戒人員.警戒區(qū)內(nèi)的人、畜必須撤離，施工機(jī)具應(yīng)妥善安置。預(yù)告、起爆、解除警戒等信號(hào)應(yīng)有明確的規(guī)定.11、電力起爆必須遵守下列規(guī)定：⑴在同一爆破網(wǎng)路上必須使用同廠、同型號(hào)的電累管,其電阻值差不得超過規(guī)定值（應(yīng)控制在±0.2Ω以內(nèi)）⑵爆破網(wǎng)路主線應(yīng)絕緣良好，并設(shè)中間開關(guān)，與其它電源線路應(yīng)分開敖設(shè)；⑶必須嚴(yán)格檢查主線、區(qū)域線、端線、電源開關(guān)和插座等的斷通與絕緣情況，在聯(lián)入網(wǎng)絡(luò)前各自的兩端應(yīng)短路；⑷爆破網(wǎng)路的聯(lián)接必須在全部炮孔裝填完畢，無關(guān)人員全部撤至安全地點(diǎn)后進(jìn)行；聯(lián)接應(yīng)有工作面向起炮站依次進(jìn)行，兩線的交點(diǎn)應(yīng)錯(cuò)開10cm，接點(diǎn)必須牢固，絕緣良好；⑸用動(dòng)力或照明電源起爆時(shí)，起爆開關(guān)必須放在上鎖的專用起爆箱內(nèi)，起爆開關(guān)箱和起爆器的鑰匙在整個(gè)爆破作業(yè)時(shí)間里,必須有爆破工作的負(fù)責(zé)人嚴(yán)加保管，不得交給他人；⑹裝好炸藥包后，必須撤除工作面的一切電源；雷雨季節(jié)應(yīng)采用非電起爆法。12、石方地段爆破后，必須確認(rèn)已經(jīng)解除警戒，作業(yè)面上的懸?guī)r危石也經(jīng)檢查處理后,清理石方人員方準(zhǔn)進(jìn)入現(xiàn)場(chǎng)。交底人接受交底人土石方開挖施工措施合同編號(hào)：JS-31/TJ-12/GK/2009PAGE第1頁山西省萬家寨引黃入晉工程北干線PCCP輸水工程（合同編號(hào)：JS-31/TJ—12/GK/2009)土石方開挖施工措施批準(zhǔn)：審核:編寫：中國(guó)水利水電第三工程局有限公司引黃入晉北干線項(xiàng)目部二○○九年八月二十八日土石方開挖施工措施工程概況引黃入晉工程由萬家寨水庫引水,經(jīng)總干線至下土寨分水閘分成向太原供水的南干線及向大同供水的北干線。引黃北干線近期工程自下土寨分水閘引水，途徑平朔、山陰、懷仁至大同南郊的墻框堡水庫止，主干線全長(zhǎng)156。7km。2020年年引水量2.96億m3，輸水流量11.8m3/s；最終規(guī)模年引水5。6億m3,輸水流量22.2m我單位依據(jù)合同文件技術(shù)文件和我單位制定的施工組織設(shè)計(jì)，結(jié)合施工現(xiàn)場(chǎng)實(shí)際情況，編寫此施工措施.本標(biāo)段工作范圍是自王家堡7＃檢修閥室后20m（樁號(hào)108+155)，至小峪新村10＃檢修閥后20m（樁號(hào)128+570）總長(zhǎng)20。415km輸水線路管道安裝及附屬建筑物施工.管線附屬建筑物有：3座檢修閥室、7座排水閥井、12座空氣閥井、3座流量計(jì)井、左云分水口及尚希莊水庫進(jìn)水口控制閥室、12個(gè)鎮(zhèn)墩等；穿越河道和溝道的交叉建筑物3處、穿越鐵路1處、穿越公路52處;與光纜交叉施工7處，與天然氣管道交叉施工1處.土石方開挖包括本合同各項(xiàng)永久工程（PCCP管道、附屬建筑物等）和臨時(shí)工程的基礎(chǔ)開挖、砂礫料場(chǎng)、道路、房屋基礎(chǔ)以及其它監(jiān)理人指明的土方開挖工程。其開挖工作內(nèi)容包括：準(zhǔn)備工作、地表及可預(yù)見的地下物拆除、場(chǎng)地清理、施工期排水、開挖運(yùn)輸、邊坡的維護(hù)加固、基槽平整測(cè)量、完工驗(yàn)收前的維護(hù)、質(zhì)量檢查與驗(yàn)收等所需的全部人工、材料及使用設(shè)備、輔助設(shè)施,以及將開挖可利用或廢棄的土方運(yùn)至監(jiān)理人指定的堆放區(qū)并加以保護(hù)、處理等工作。本標(biāo)段主要土方開挖工程量為：土方開挖1029117m3。工程量表詳見下表.土石方開挖工程量表項(xiàng)目編號(hào)項(xiàng)目名稱單位工程量備注1土方明挖1。1土方開挖（水上)m36300檢修閥（3座）4385控制閥(2座)5749空氣閥（12座）5181排水閥(7座）2205流量計(jì)井（3座）919434溝槽開挖5116過溝（河）防護(hù)6300檢修閥（3座)1。2土方開挖（水下)m33207空氣閥（12座）1958流量計(jì)井（3座）75582溝槽開挖1、工程地質(zhì)條件場(chǎng)地地貌形態(tài)為山前洪積傾斜平原,由一系列的大小山前洪積扇重疊堆積組成。地勢(shì)總體為西部高，向東漸低，靠近洪積扇扇頂部位地勢(shì)高，遠(yuǎn)離邊山地帶或扇間洼地部位地勢(shì)低。地形由西邊山向東傾斜呈緩坡地形，相對(duì)較平坦,波狀起伏,大河小溝發(fā)育，地面高程為1018~1108m。洪積扇上發(fā)育的河流和沖溝，溝壑呈樹枝狀分布，河流河谷寬,河床切割深度大，可達(dá)十幾米之深,兩岸發(fā)育有堆積階地,河漫灘一般高出河床1～2m，階地前緣一般高出河床3～5m，呈條帶狀分布于兩岸。沖溝多呈彎曲狀，分叉狀，上游溝道窄,切割深，溝壁陡立，向下游溝道變寬，溝坡緩，切割深度僅幾米或呈淺槽狀。地質(zhì)構(gòu)造發(fā)育有山前口泉大斷裂，為區(qū)域性大斷裂。斷裂走向N30°E，傾向SE，傾角60°～85°，為正斷層，斷層帶寬大于100m,斷距1500～2000m，長(zhǎng)約100km.分布在工程區(qū)西北部邊山處，與線路相距3～8km近平行向展布。沿線主要地層巖性上更新統(tǒng)洪積（Q3pl）物為淡紅、淡黃、灰黃色低液限粉土、低液限粘土、粉土質(zhì)砂，夾卵石混合土、混合土卵石、級(jí)配不良（良好）礫層，厚度大于20m。主要分布于洪積扇；全新統(tǒng)洪沖積（Q4pal)物為卵石混合土、混合土卵石、級(jí)配不良(良好）礫、低液限粉土，一般厚度5～8m，最厚的大于30m，主要分布于河流河床、沖溝中;全新統(tǒng)洪積、湖積（Q4lpl）物為淡黃、灰色淤泥質(zhì)粉土、級(jí)配不良礫等，厚度3～5m，分布于線路沿途的攔壩河道及沖溝中。2、地下水條件本區(qū)地下水類型主要為兩類:一是碳酸鹽巖巖溶裂隙水，主要接受大氣降水補(bǔ)給,由北部石灰?guī)r中山區(qū)補(bǔ)給,向南逕流,在神頭泉排泄.二是山前洪積傾斜平原松散巖類孔隙水,卵石混合土、混合土卵石、級(jí)配不良（良好）礫為主要含水層，低液限粉土、低液限粘土為相對(duì)隔水層，主要接受大氣降水及基巖裂隙水補(bǔ)給,向河流排泄。沿線段地下水埋深一般1。5~30m，大的河流中常年有流水，水質(zhì)類型為HCO3—Ca—Mg-Na、HCO3-SO4—Na型或Cl—HCO3-Ca-Mg-Na型。3、主要工程地質(zhì)問題①施工排水降水問題管線大部分地段地下水位低于管底，但局部地段地下水高于管底。地下水水位一般低于管底1～5m,在工程施工過程中存在排水降水問題，如遇常年流水的河流需做圍堰及排水導(dǎo)流。=2\*GB3②臨時(shí)邊坡穩(wěn)定性問題本標(biāo)段大部分地段一般不會(huì)產(chǎn)生較大范圍的臨時(shí)開挖邊坡失穩(wěn)問題，但當(dāng)開挖邊坡較高以及管道走向與巖層走向交角較小時(shí)，要注意防止臨時(shí)開挖邊坡局部失穩(wěn)。4、對(duì)外交通條件=1\＊GB3①對(duì)外交通運(yùn)輸對(duì)外交通主要有:大運(yùn)高速公路、北同蒲鐵路、平魯~萬家寨公路、平魯～朔州公路、大同～運(yùn)城公路等主干道，交通便利。=2\*GB3②場(chǎng)內(nèi)交通運(yùn)輸施工道路路基寬5m，采用原土壓實(shí)層厚30cm，壓實(shí)度93％，最大縱坡5％。路面寬度4m，采用平原微丘二級(jí)公路標(biāo)準(zhǔn),其路面結(jié)構(gòu)為10cm泥結(jié)碎石路面。施工布置2.1、施工現(xiàn)場(chǎng)臨時(shí)道路本工程在管道一側(cè)布置1條施工道路，左側(cè)為布置管道運(yùn)輸?shù)跹b施工道路，占地寬度15m(含安全距離）,泥結(jié)碎石路面寬4m.與社會(huì)道路交叉明挖施工時(shí)布置社會(huì)交通繞行輔道。這條道路主要為開挖工程、混凝土工程及管道安裝提供施工道路。除布置管道一側(cè)的施工道路，還需要在開挖深度較深的地段布置兩條下溝槽開挖臨時(shí)施工道路。施工現(xiàn)場(chǎng)下溝槽開挖施工臨時(shí)道路的布置主要考慮現(xiàn)場(chǎng)開挖條件及工作面的展開情況,施工道路的布置主要采用在溝槽線兩側(cè)布置，盡量少占征地面積。2。2、施工用電布置由于本標(biāo)段施工戰(zhàn)線較長(zhǎng)且在同一工作面工作時(shí)間較短，管道安裝過程用電計(jì)劃采用自行發(fā)電.現(xiàn)場(chǎng)配置一臺(tái)120KW柴油發(fā)電機(jī)、一臺(tái)30KW柴油發(fā)電機(jī)和兩臺(tái)15KW柴油發(fā)電機(jī)配合使用。在后續(xù)段進(jìn)行機(jī)電設(shè)備安裝和電氣線路敷設(shè)施工過程中，考慮就近直接從10kv電源接線引至施工區(qū)域。2。3、施工排水溝槽在高水位地段開挖時(shí)，采用強(qiáng)挖強(qiáng)排，結(jié)合管井井點(diǎn)法進(jìn)行施工排水。2。4、棄渣土方棄渣主要棄至開挖溝槽右側(cè),主要為溝槽填筑用料.施工方案3.1、開挖施工程序和方法3。1。1、土方開挖程序施工準(zhǔn)備→測(cè)量放線→施工道路修筑→表土清挖→土方分層開挖→人工配合機(jī)械修坡→邊坡維護(hù)→截排水溝施工→驗(yàn)收→測(cè)量放線。3。1。2、土石方開挖方法管道槽開挖底寬3.8～4m左右,開挖深度一般4～6m,一般土方開挖邊坡采用坡度1:0.5，水位線以下1：1，土方一般Ⅲ～Ⅳ類土.土方開挖先開挖溝槽上部分表土，再進(jìn)行溝槽開挖。表土采用TY200推土機(jī)推運(yùn)。淺層土方（2m以下）采用1.2m3挖掘機(jī)開挖，推土機(jī)推運(yùn)，就近堆放于管道兩側(cè)。溝槽上部土方大于2m的采用分層施工,待開挖至溝槽設(shè)計(jì)高程線時(shí)，再進(jìn)行槽挖。溝槽槽挖采用分區(qū)、分段、分層開挖方式，槽內(nèi)自上而下分層開挖，開挖，采用1。2m3挖掘機(jī)裝10~15t自卸汽車運(yùn)至管道右側(cè)。具體布置見后附圖。無濕性地段以回填Ⅲ區(qū)頂部分解線作為開挖分界線，以上部分做為表土及復(fù)耕一區(qū)開挖,下部做為溝槽開挖二區(qū),開挖土方分區(qū)堆放于溝槽右側(cè)。對(duì)于濕性地段按照垂直方向分成表土區(qū)開挖、水位線以上區(qū)域開挖，和水位線以下區(qū)域開挖三個(gè)區(qū)段。一般土方段指開挖深度較淺的土方管道段，施工開挖邊坡為1：0.5,管頂覆土回填至現(xiàn)狀地面高程,在溝槽中心線處覆土高出300mm，兩側(cè)做緩坡，坡度為1：0.5，結(jié)合施工臨時(shí)道路在管線右側(cè)布置施工道路，施工道路面寬4m，路面坡度根據(jù)地形設(shè)置但不大于4%，在必要的地段如沖溝處道路外側(cè)設(shè)排水溝。對(duì)于位于水位線以下地段的溝槽開挖，采用兩次放坡的開挖方式，上部采用1:0。5的開挖坡度（水位線以上)，水位線以下部分根據(jù)實(shí)際情況可開挖成1:1的緩坡,溝槽底部?jī)蓚?cè)設(shè)置排水溝并設(shè)置積水井以便于施工排水。土方開挖質(zhì)量保證措施4。1、溝槽開挖與支護(hù)溝槽開挖中應(yīng)根據(jù)設(shè)計(jì)保證溝槽邊坡以及每一級(jí)坡的高度，并進(jìn)行邊坡穩(wěn)定分析，放坡開挖有困難時(shí)，應(yīng)采取安全支護(hù)措施。溝槽開挖施工應(yīng)遵守以下規(guī)定：1、溝槽底若為巖石時(shí)，應(yīng)將其開挖至設(shè)計(jì)高程以下0。2m,然后鋪砂土回填夯實(shí).巖石溝槽基底向土壤基底過渡時(shí)，尚應(yīng)根據(jù)管道