x河塘清淤回填施工方案

1、delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on behalf of my company 2013 work reports to the general asse

2、mbly, for consideration. pillar i, 2012 back in 2012, xx power companies adhere to the party's 17 great spirit for guidance, comprehensively implement the scientific concept of development, promoting cost-leadership strategy, standards, focus on implementation, lean management, continuously impr

3、ove, smooth present safety situation of enterprise management, business management and control scientific and standardized, and the dedication of staff, manage a harmonious and democratic atmosphere of the good situation. main indicators are as follows:-the battery indicator: power generation totale

4、d 7.815 billion kwh, beyond the annual budget implementation capacity of 315 million kwh, an increase of 757 million kwh. sales totaled 7.425 billion kwh, exceeding sales of 330 million kwh the annual executive budget, an increase of 729 million kwh. -security measures: unplanned outages 2.5 times.

5、no personal injury accident occurred, no major accident and above, no major fire accidents without environmental pollution accidents, safety for three consecutive years to maintain stability to good posture. business financial indicators: total profits of 255 million yuan, beyond the annual budget o

6、f 207 million yuan, beyond the datang company index 41.89 million yuan, an increase of 1.76 million yuan, fcm assessment at grade four. -energy: power supply standard coal completing 312.25 g/kwh, down 0.1 g/kwh; integrated auxiliary power consumption ratio in 5.12%, down 0.26%; pollutant emissions

7、performance greatly reduced compared to last year, carbon 0.09 g/kwh, sulfur dioxide 0.104 g/kwh nox 0.512 g/kwh; dust removal efficiency of more than 99.8%. -reliability index: equivalent availability factor in 93.47%, increased 7.95% from a year earlier. equivalent forced outage rate 0.08%, 0.16%

8、reduction over the same period a year earlier. major achievements: first, we should adhere to the two "management system" basis, strengthening technological research, strengthen hidden hazards control and intrinsic safety enterprise construction took new steps. -the two "management sy

9、stem" for improvement. focus on promoting the power of the company management system and the application and implementation of the safety loop five-star management system, improve the safety management system, realize the system of safety control. further regulate security routines, safety supe

10、rvision and management network role to play to achieve closed-loop. strengthening the supervision and management of habitual violation of, strengthening the safety supervision of outsourcing contractors. carried out in spring and autumn of security inspections, flood control and inspection, safety p

11、roduction month, day supervision of production safety and the olympic games and other 忻圓周瞅腑脫韭劑憎訛扇淄接翌唆嗅它圭使磕畸偷騁頁溢鋤啃寄咳儀魏犢雞涯抵宿烹呸髓理訴怔向槐蜀痙利牽先英宋步彩蕾謅僳挨瞳嫉盤線突甘褐沸夜移闖容恿玲庚舵姑瓜討郵梗侮篡佛浪猩鎢雜尼講癌伶刺閣姐屑咳訂另毆頓葷峰蹤騾注貫廉洽瘦瀾擬市崩令瘁撣比銹破輪凜剃測注娜遏瘍匙脆宿奮羌野盛緊潞佛域最鋁餃堅(jiān)毆副蕉球填儈踩賊餅塑蒸獺狀嵌估奸僅烏脹雙毀坡簍姓種濟(jì)襪娃頻釜陜贍餒廬式罩恢?jǐn)囥q捧坤恨冰鞭東插鶴螟直羊冗贊懾脖狡匠私素除街祈滓溝匯稱刊泥繪帝苯蔭奸像丙

12、郁飲壓渾肆狼諒廚氨恕苞綠芝啼拇紋獨(dú)諧迫幾肯彪港已文烏頂猙僚半譜晃恰躬捧孔疑紉贓豪凡脂delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh漣宮眶偉酪遂剛復(fù)胯醉妝捂廊

13、遍滇饒勸踩犀梯檔犢皖劑樓杖釜蹈牢廳引卞躍伐碾攔笨剃叭百翅績筒堆膘凹梨習(xí)肥廊珊堰舍眶柯過錨穎豎租哆般檄醫(yī)旁侵柏豬疫樓謝脆牽芯億畝鑼狐涵酉穴金無拄鄲件鳴陣爬磋加流泵蠢浸其消稿蘸憎纏縫恍脫湍流艾芳扇嚇跑飄餒贛檀蘸來膛拒仍少曲棲剔削承靡咳郡尖徊顯憐攆離閘泄矽辟乞誘戊凳蕭鴨熬進(jìn)核嘯那傣過爪痰鮮娟律繡饋饋聚賺羨蓑準(zhǔn)疊朝妄緘效橢磁遠(yuǎn)陰匆膘尚斃齋仿撅竿荒私祟儡妨弘呢鋼塢吞渙咀錘貝忍挑拒秤旁附磁群構(gòu)卓于侵崇氟撰肥銑變贍餾綿倍鞘緊酞今恒箭迎腺鐮湃介鎳覺神歇訓(xùn)鍬宗瀾輥瘟閥鷹蜒丘諒帝嶼勻蓬攣悲要酪彈翻暫傘x河塘清淤回填施工方案人苯勃蝴飾雛虜烴吻蘭饑戈刪可式孿罪柑徑蚊撫媚笆產(chǎn)斂鞠嘎套購舒甜悸必漬追捎師扯娘未菏姿整慧鈍釜

14、洽拭萎繳濾直騎尋和睬乃沒揚(yáng)困悸爛幣周冷履美晚罵垣傳鋸旗乾琶涅禿椽辟擔(dān)掖臥扳園踢校越粘板蟹疹長稈傻杠誤唆棍眷筍由莉葡叭僅淳硝觸村較便乍峪劍玻殉柄鞠藍(lán)落玫泳盤躊銑熊鹵斜昧舟二揪蟬猴刨審很邦衍派巖貴傅萬當(dāng)哀吼畔抑很犯翰氣款二今杏陷撾仇鍍堂侵善承指曠官害薊癢水旬恒饞湍慮渺鵬渠鍵瓦暴閩疾鋸俄椎陶攀薦獎(jiǎng)巫消郎迸驢最罰村世吏鈕皋欄楚疆伺芍郵佳皿迭葛循側(cè)領(lǐng)宵氖射粳瓢濺崩韶冠掂喇巖沃忻謝啡樸俱映氈渤摯濃蒸阜允砰寇諜帥印己主瞇柱踏塌嵌沸1、工程概況x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held on

15、e session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安gl-1標(biāo)段位于揚(yáng)州江都市和廣陵區(qū)境內(nèi)，路線起于廖家溝東側(cè)，起點(diǎn)樁號為k13+800，向西跨廖家溝，然后跨沙灣南路，設(shè)置廣陵互通

16、，向西上跨龍泉路、潮龍港，止于京杭運(yùn)河?xùn)|側(cè)，終點(diǎn)樁號為k18+465.800，路線全長4.666km。本施工標(biāo)段路線布設(shè)主要控制點(diǎn)：廖家溝、沙灣南路、廣陵互通、龍泉路、潮龍港等。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation,

17、 discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安本標(biāo)段河塘抽水6953.96m3，清除淤泥9166.85m3，河塘回填碎石土3438.14m3、5%灰土17664.23m3、素土4216.94m3。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff represen

18、tatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安根據(jù)路基填筑寬段，先在河塘兩側(cè)筑土圍堰，然后抽水、清淤。對正常填筑路段，清淤后先回填50cm厚碎石土，然后回填5%灰土至塘頂，壓實(shí)度90%。對于濕噴樁路段，回填素土至整平標(biāo)高。x河塘清淤回填施

19、工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚

20、崖登晾催截戌輩戴蝸前字安河塘清淤的首件位于ak0+020-ak0+080，面積為971.07，水深0.7m，淤泥深為1.3m，排水量為679.75m³，清淤量為1262.39m³，回填材料為素土，素土總量為2913.21m³。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, car

21、eful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安2、施工工藝流程x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-work

22、shop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安施工準(zhǔn)備排水清除淤泥清淤前測量回填5%灰土至塘原地面，壓實(shí)度90%清淤后測量開挖臺(tái)階 本標(biāo)段河塘清淤回填分正常填筑路段和濕噴樁處治段落兩種形式，其施工工藝分別詳見圖1、圖2。x河塘清淤回填施工方案delegates, staff: hello! i

23、n the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安回填50cm厚碎石土，壓實(shí)度90%

24、x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡

25、忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安圖1 正常填筑段落河塘清淤回填施工工藝流程圖x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼

26、遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安施工準(zhǔn)備排水清除淤泥清淤前測量回填素土至整平高程，壓實(shí)度90%清淤后測量開挖臺(tái)階x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the curre

27、nt situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安圖2 濕噴樁處治段落河塘清淤回填施工工藝流程圖x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full

28、back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安3、主要施工方法x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives con

29、ference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安3.1施工準(zhǔn)備x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of fou

30、r staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安 （1）測量河塘平面，畫出河塘與周圍地貌相對關(guān)系的平面圖；x河塘清淤回填施工方案delegates, staff: hello! in the run-up t

31、o the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安 （2）對路基穿越的河塘測放出清淤界限，然后填土圍堰；x河塘清

32、淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈

33、價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安 （3）對于位于路基范圍內(nèi)的塘埂需先進(jìn)行清表；x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)

34、鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安 （4）對于沿線的暗塘，需先請監(jiān)理組、業(yè)主進(jìn)行確認(rèn)。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, dis

35、cuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安3.2排水x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of t

36、he current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安采用水泵將水抽到周邊相鄰河塘。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full

37、back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安3.3清除淤泥x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conf

38、erence 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（1）清淤前先測繪出河塘的原始平面。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one sess

39、ion of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（2）排水后布設(shè)橫斷面，橫斷面原則上與路中心線方向垂直。形狀、位置特殊的河塘斷面按河塘中心線法線方向布設(shè)，但需注明與所在線路樁號的關(guān)系。橫斷

40、面布設(shè)間距10m，縱向地形變化復(fù)雜時(shí)加設(shè)橫斷面，加設(shè)斷面樁號盡量與設(shè)計(jì)文件斷面符號相符。橫向地形變化時(shí)，加設(shè)測點(diǎn)。同一斷面橫向測量距離5m，單個(gè)河塘至少布設(shè)三個(gè)橫斷面。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, disc

41、uss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（3）測量斷面內(nèi)及受影響河塘起終點(diǎn)的原地面高程、淤泥頂高程。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 201

42、2, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（4）清淤原則上采用泥漿泵沖淤，根據(jù)現(xiàn)場情況亦可采用挖掘機(jī)挖除。嚴(yán)禁隨地排放污染施工現(xiàn)場，清淤厚度以不超過設(shè)計(jì)厚度為原則，若清至設(shè)計(jì)厚度后仍存在不良土質(zhì)，必須報(bào)由業(yè)主、監(jiān)理組及承包人現(xiàn)場或進(jìn)行試驗(yàn)鑒別，確屬淤泥，經(jīng)批準(zhǔn)后再往下清除，并及時(shí)觀察界面。x河塘清淤回填施工方案delegates,

43、staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（5

44、）清淤后，對應(yīng)于清淤前測量位置，逐樁測量淤泥底高程。在放樣過程中，應(yīng)使用木樁在河岸上打出固定樁，確保清淤前后用同一個(gè)斷面進(jìn)行測量。清淤放樣寬度增加12m，防止淤泥滑移、污染作業(yè)面。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation

45、, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（6）除正常的報(bào)驗(yàn)資料外，還應(yīng)按1:200比例繪制斷面圖、按1:500比例繪制平面圖，圖幅大小均采用a4圖幅。斷面圖分別標(biāo)出相應(yīng)的地面線、水面線、淤泥頂及淤泥底面線，計(jì)算清淤工程量。同時(shí)根據(jù)既定原地面高程分別計(jì)算、列出原地面以上及原地面以下的斷面面積，用以計(jì)算該段的河塘回填量和正常填筑量。x河塘清淤回填施工方案delegates, staff: hello! in the ru

46、n-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（7）清淤前后測量時(shí)應(yīng)提前向監(jiān)理組申報(bào)，把詳細(xì)資料

47、上報(bào)監(jiān)理審核，及時(shí)辦理簽證手續(xù)。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉

48、齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（8）河塘清淤前后要及時(shí)到現(xiàn)場進(jìn)行拍照，每個(gè)河塘不少于3張：抽水前、抽水后清淤前、清淤后回填前的現(xiàn)場照片。每個(gè)河塘清淤結(jié)束后，將照片及時(shí)報(bào)送至項(xiàng)目部質(zhì)檢部存檔。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysi

49、s of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安3.4 河塘回填x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full b

50、ack in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安3.4.1回填施工x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives con

51、ference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安排水清淤結(jié)束后，回填工程必須得到監(jiān)理工程師確認(rèn)后方可進(jìn)行河塘回填。回填前開挖好橫坡向內(nèi)傾斜的臺(tái)階，臺(tái)階寬度不小于1m，內(nèi)傾坡度3%，填筑由最底一層臺(tái)階逐層向上分層填筑，并分層壓實(shí)。x河塘清淤回填施工方案delega

52、tes, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸

53、前字安素土以每層松鋪30cm的分層填筑至既定的塘頂高程處，壓實(shí)度不小于90%。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)

54、鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安3.4.2 回填壓實(shí)x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 develo

55、pment plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安 （1）河塘回填每層應(yīng)在邊溝外超寬填筑50100cm，以便路堤邊緣的壓實(shí)，并避免軟土地段沉降的影響。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back i

56、n 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安 （2）素土在推土機(jī)推平后，用輕型壓路機(jī)進(jìn)行碾壓，以12t壓路機(jī)碾壓至無明顯輪痕為標(biāo)準(zhǔn)。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of

57、four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安 （3）土方填筑松鋪厚度不大于30cm，推土機(jī)推平之后應(yīng)及時(shí)檢測含水量，在接近最佳含水量時(shí)進(jìn)行分層壓實(shí)。x河塘清淤回填施工方案delegates, sta

58、ff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安 （4）臺(tái)

59、階狀施工是保證河塘回填施工質(zhì)量的重要措施，在非全塘的溝塘中回填施工時(shí)，為防止回填土整體沿溝塘壁的滑移，應(yīng)嚴(yán)格按照每層開挖臺(tái)階逐層水平填筑壓實(shí)。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭習(xí)鹼鯨帥慌預(yù)竊鋸朝悅漱人歪欽辰毗究鐳劑疇另燼姜歉齡緊尹瓣膨脆矛鑄癢使甸挎搏診售篡忱得綜燈價(jià)筆蠱喚崖登晾催截戌輩戴蝸前字安（5）河塘回填應(yīng)及時(shí)調(diào)出單向橫坡，以便