【正文】 鋼拱架安裝時盡量貼近巖石面并與錨桿焊接牢固。Because the rock condition is very poor, in order to reduce the possibility that the rock falls from the crown and hurts the drilling workers during the drilling, it is very important to install the shotcrete support on the crown (at least 35mm) after the clearance and before drilling holes for rock bolt.4. 錨桿施工時，注漿人員要加強(qiáng)個人防護(hù)，戴皮手套、口罩、眼鏡等。隧道的支護(hù)首先要根據(jù)圍巖的穩(wěn)定情況，采取有效的支護(hù)措施，主要有噴錨支護(hù)和鋼拱架支護(hù)等。使用有軌運(yùn)輸時，洞外與成洞地段的最大行車速度不得超過15km/h，洞內(nèi)施工地段不得超過5km/h。Weekly check: every weekend, the safety personnel and the prying worker shall check the prying of all the tunnel sections and prepare the prying record. 五、裝碴與運(yùn)輸：Muck Loading and Transportation1. 裝碴作業(yè)前后，要檢查開挖斷面圍巖的穩(wěn)定情況，發(fā)現(xiàn)松動巖石或有塌方征兆時，要及時上報(bào)并進(jìn)行妥當(dāng)處理后，方可繼續(xù)裝碴作業(yè)。清除開挖面上的松動巖體、開裂的噴混凝土?xí)r，作業(yè)人員嚴(yán)禁站在被清除物的下方。 large quantity of cavern water and high pressure water flood out, and the warning measures have not been ready, the charging for blasting is forbidden.The blasting inside the tunnel shall be under the mand of dedicated persons. All the personnel must be evacuated with the safe distance of more than 200m.5. 爆破后必須通風(fēng)排煙15min后，檢查人員方可進(jìn)入開挖面檢查，檢查內(nèi)容為：有無啞炮；有無殘余炸藥或雷管；頂板及兩幫有無松動的圍巖；支撐有無損壞與變形。Wooden tamping rod shall be used for charging, and lighting fire is prohibited. The unrelated personnel and equipments shall be evacuated to the safe area. The blasting network shall be formed by the parallel connection and series connection of the plastic blasting cord. The electronic actuator shall be adopted for blasting away from the safety distance. The main conductor shall be suspendedly erected for electric initiation, which shall be more than 1m between the conductors.遇有照明不足、開挖面圍巖破碎尚未支護(hù)、出現(xiàn)流沙未經(jīng)處理、有大量溶洞水及高壓水涌出尚未治理、沒有警戒好等情況，嚴(yán)禁裝藥爆破。裝藥前應(yīng)檢查爆破工作面附近的支護(hù)是否牢固；炮眼內(nèi)的泥漿、石粉應(yīng)吹洗干凈；剛打好的炮孔熱度過高，不得立即裝藥。 whether the pipe joint are connected securely and have air leakage or not。風(fēng)鉆鉆孔作業(yè)前，應(yīng)先檢查機(jī)身、螺栓、卡套、彈簧和支架是否正常完好；管子接頭是否牢固，有無漏風(fēng)；鉆桿有無不直、帶傷以及供水是否正常等現(xiàn)象；不合要求者應(yīng)予修理或更換。The side slope of the tunnel portal shall be excavated from top down and the earthrock works shall be finished in one time. The excavation personnel shall not perform the topbottom overlap excavation.The portal excavation shall be subject to the principal of “ excavation and protection at the same time”. After the secondary excavation finishes, the side slope surface protection shall be carried out in time so as to keep the stability and integrity of the slope surface.三、開挖施工：Excavation Construction隧洞開挖應(yīng)嚴(yán)格按照爆破設(shè)計(jì)組織實(shí)施，實(shí)施前先試爆，并根據(jù)地質(zhì)情況及時修正其參數(shù)。In case that undesirable geological structure is encountered during the construction, the excavation will be subject to the principle of “first water regulation, short headway, weak blasting, first capping, strong supporting” so as to ensure the construction proceeds on steadily.二、洞口施工：Tunnel Portal Construction1. 邊坡以上的山坡松動危石應(yīng)在開工前清除；施工中應(yīng)經(jīng)常檢查，特別是在暴雨之后，發(fā)現(xiàn)松動危石必須立即清除。 Observation and record shall be made on the outlet position, water volume, surging water, regularity for change, source of supply and water elements. And the water drainage measures shall be improved continuously. 2. 在洞口增設(shè)紅綠警示燈，綠燈時表示正常工作狀態(tài)，可進(jìn)入；紅燈時表示非正常狀態(tài)或緊急處理狀態(tài)，不可進(jìn)入。仲裁裁決是終局的，對雙方均有約束力。如果本合同正文的條款與附錄以及附件的條款有沖突，以本合同正文條款為準(zhǔn)。Provided that party A fail to perform its responsibilities and obligations in accordance with contract, should undertake breach liability and make pensation of economic loss to party B.如乙方未能按合同工期或甲方同意順延的工期完成施工任務(wù)，延期一天罰款1500 元，罰款限額為合同總價的10%。Party B should, upon signature of contract, pay performance bond equal to 5% of total contract price to party A, which will be effective prior to execution and pletion of project pursuant to the requirements by party B, and will be refund to party B with settlement until and unless full pletion of party B’s contracted project and through inspection by party A, supervision and employer as in satisfaction of quality requirements. No interest of performance bond in period of guaranty.十五、保修 Maintenance and Repair保修范圍：承包工程全部內(nèi)容。結(jié)算支付限額為合同總價的90%，扣減合同總價的10%作為保修金。Parties hereto should conform with the progress schedule which is agreed by parties and being the integral part of this contract.乙方必須按照上報(bào)甲方的施工組織設(shè)計(jì)方案進(jìn)行施工，嚴(yán)格執(zhí)行進(jìn)度計(jì)劃，如果由于乙方原因造成進(jìn)度滯后，乙方應(yīng)當(dāng)及時調(diào)整施工計(jì)劃，確保施工進(jìn)度。To make original records of execution which are party A’s necessity and refer the same to party A for archiving.十一、安全施工 Safe Construction乙方在施工中必須嚴(yán)格按施工技術(shù)規(guī)范、操作步驟及安全保護(hù)措施進(jìn)行施工生產(chǎn)，如果由于乙方原因造成的人員傷亡和財(cái)產(chǎn)損失等事故，一切責(zé)任和后果均由乙方承擔(dān)。Responsible for technical explanation and linear control of tunnel main constructure.（3) 負(fù)責(zé)技術(shù)監(jiān)督、檢查工作，甲方技術(shù)人員有權(quán)對乙方不合格工程責(zé)令返工，對乙方提供的施工原始資料進(jìn)行審核。Any alteration to original design by employer and / or party A should be conformed with by party B.因變更延誤的工期經(jīng)甲方批準(zhǔn)后相應(yīng)順延。Provided that any defect / unqualified work in project execution due to party B, rework should be carried out by party B in free, where the rework is still not satisfy acceptance standard, party A is entitle to dispatch other contractor or individual to conduct repair for which the cost will be on party B’s account.七、隱蔽工程檢查和簽證 Inspection and Confirmation of Hidden Works甲方質(zhì)檢人員在對隱蔽工程檢查前，乙方應(yīng)進(jìn)行嚴(yán)格的自行檢查。乙方根據(jù)甲方提供的施工圖紙，以下述的承包單價即《附件1：承包人承包工程項(xiàng)目一覽表—工程量清單》， 完成隧道工程所有項(xiàng)目內(nèi)容施工、竣工和缺陷修復(fù)工作。 quantity of tunnel mortar anchor and ahead of the bolt support, subject to Party B’ actual worked number are calculated in accordance with party A’s technical explanation.乙方應(yīng)按照甲方技術(shù)人員的技術(shù)交底進(jìn)行施工。Party B will submit party A’s technical personnel with List of Completed Quantity or Certificate of Quantity for party A’s acceptance and calculation of party B’s works.工程量驗(yàn)收方法：Means of Quantity Acceptance隧道開挖數(shù)量以隧道設(shè)計(jì)開挖斷面計(jì)算；襯砌數(shù)量按照圖紙?jiān)O(shè)計(jì)厚度及尺寸計(jì)算；排水溝、電纜槽按照設(shè)計(jì)圖紙尺寸及附表清單單價計(jì)量；隧道砂漿錨桿、超前錨桿支護(hù)數(shù)量按乙方依照甲方技術(shù)交底施工的實(shí)際數(shù)量計(jì)算。Tunnel Execution: The grade of surrounding rock refer to List of Quantity, particulars thereof include as follows: temporary facilities, scaffolding, measurement, artificial digging renovation, drilling, blasting, ventilation, ballast leaving, transport material, lighting, pipelin