【正文】 ce, layer by layer and section by section in turn。 form a certain slope to facilitate drainage.5）開挖尺寸不足：電纜溝底部的開挖寬度，應(yīng)根據(jù)施工需要增加工作面寬度。The excavation size is not enough: Cable trench bottom width should be increased as per construction needs.6）電纜溝邊坡不直不平、基底不平：應(yīng)加強(qiáng)檢查，隨挖隨修，并要認(rèn)真驗(yàn)收。Slope is not straight and base is uneven: strengthen inspection, repair cable trench, and then accept seriously.七. 成品保護(hù) Finished Protection1) 對(duì)定位標(biāo)準(zhǔn)樁、軸線引樁、標(biāo)準(zhǔn)水準(zhǔn)點(diǎn)等，挖運(yùn)土?xí)r不得碰撞。并應(yīng)經(jīng)常測(cè)量和校核其平面位置、水平標(biāo)高和邊坡坡度是否符合設(shè)計(jì)要求。定位標(biāo)準(zhǔn)樁和標(biāo)準(zhǔn)水準(zhǔn)點(diǎn)應(yīng)定期復(fù)測(cè)和檢查是否正確。Do not collide targeting criteria piles, axis cited pile, and standard level points, etc. on moving earth. Regularly measure and check whether the plane location, elevation and slope gradient are in pliance with design requirements. Remeasure and inspect targeting criteria piles and standard level points.2) 土方開挖時(shí)，應(yīng)防止鄰近已有建筑物或構(gòu)筑物、道路、管線等發(fā)生下沉和變形。必要時(shí)應(yīng)與設(shè)計(jì)單位或建設(shè)單位協(xié)商采取防護(hù)措施，并在施工中進(jìn)行沉降或位移觀測(cè)。Note subsidence and deformation of neighboring existing buildings or structures, roads, pipelines etc. Take protective measures with design and construction unit and construct observation on settlement or displacement. 3) 在敷設(shè)有地上或地下管線、電纜的地段進(jìn)行土方施工時(shí)，應(yīng)事先取得有關(guān)管理部門的書面同意，施工中應(yīng)采取措施，以防止損壞管線，造成嚴(yán)重事故 Conduct earthwork on the area needs to lay ground or underground pipelines, cables prior to getting written consent of the relevant administrative departments. On construction take measures to prevent damaging pipelines and cause serious accidents.八. 施工記錄 Construction of Record1) 自互檢記錄。 Self and mutual inspection records 2） 電纜工程分項(xiàng)質(zhì)量檢驗(yàn)評(píng)定記錄。Cable engineering subitem quality inspection and evaluation records3） 分項(xiàng)工程驗(yàn)收記錄。Subproject acceptance records九. 安全生產(chǎn)、文明施工要求和措施 Safety and Civilized Construction Requests and Measures 1） 開工前應(yīng)做好施工場(chǎng)地內(nèi)的道路，開辟適當(dāng)?shù)墓ぷ髅妫龊脵z查和必要的加寬、加固工作，以利安全施工。Build site roads and appropriate work area. Widen and strengthen order to facilitate safe 9 / 11construction.2） 電纜溝開挖工程應(yīng)注意邊坡和基坑的穩(wěn)定性，一般應(yīng)按先深后淺的順序施工，并應(yīng)采取必要的保護(hù)措施。Note the stability of the slope and base, generally construct from deep to shallow and take necessary protective measures.3） 電纜溝開挖后應(yīng)及時(shí)敷設(shè)電纜，不得長(zhǎng)期暴露。電纜敷設(shè)完畢，應(yīng)抓緊回填工作?；靥顣r(shí)，必須事先清除溝不符合回填要求的雜物，在相對(duì)的兩側(cè)同時(shí)均勻進(jìn)行，并且分層夯實(shí)。Lay cables then backfill after excavation without longterm exposure. Clear debris in advance and backfill uniformly on both sides and pact4） 夜間施工時(shí)，應(yīng)合理安排施工項(xiàng)目，防止挖方超挖超深。施工現(xiàn)場(chǎng)應(yīng)根據(jù)需要設(shè)置足夠的照明設(shè)施，在危險(xiǎn)地段應(yīng)設(shè)置紅燈警示。Rationally arrange night construction projects and prevent the ultra excavation. The construction set up adequate lighting facilities and red light warning on dangerous lines.5） 土方開挖前，應(yīng)會(huì)同有關(guān)單位對(duì)附近以有的建筑物、構(gòu)筑物、道路等管線進(jìn)行檢查和鑒定，并在整個(gè)施工期間，加強(qiáng)監(jiān)測(cè)，發(fā)現(xiàn)問題應(yīng)與設(shè)計(jì)或建設(shè)單位協(xié)商采取防護(hù)措施，并及時(shí)處理。Inspect and appraise nearby buildings, structures, roads, pipelines with relevant units. Strengthen monitoring and consult with the design or the construction unit to take protective measures and timely process issues found.6） 電纜溝四周設(shè)置的防護(hù)欄桿應(yīng)符合安全規(guī)定。Around cable trench set protective railings as per safety requirements.7） 不宜在雨季施工，并事先作好地面和地下排水設(shè)施。Avoid rainy season construction, and preprepare the ground and underground drainage facilities.8） 電纜溝的開挖或回填應(yīng)連續(xù)進(jìn)行，盡快完成。施工中應(yīng)防止地面水流入溝內(nèi)，以免邊坡塌方或基土遭到破壞。Cable trench excavation or backfilling shall be continuous and speedy. Prevent water going into the trench to cause slope or damage the base.9） 雨季施工或電纜溝挖好后不能及時(shí)進(jìn)行下一道工序時(shí)，可在基底標(biāo)高以上留 150～300MM 一層不挖，待下一工序開始時(shí)再挖除。Do not do the next process when finish the excavation or on raining season, but leave 150～300MM base elevation until the next process.10）開工前準(zhǔn)備好安全設(shè)施，現(xiàn)場(chǎng)安排充足的管理人員，做到隨時(shí)有人巡檢；機(jī)械作業(yè)必須有人守護(hù)，防止事故發(fā)生；進(jìn)場(chǎng)的工人必須進(jìn)行安全教育培訓(xùn)，挖土前必須進(jìn)行技術(shù)交底并簽字，同時(shí)與工人簽定安全用工合同。Prepare safety facilities and adequate management personnel to do some inspection at any time。 machine operations must be guarded to prevent accidents。 conduct safety education and training and technical clarification。 sign safety employment contracts with workers.10 / 11附廠區(qū)電纜溝圖： Attached: cable trench drawing11 / 1