建設規(guī)模：廠房整體擴建兩跨，建筑面積13130平方米，將其他型號發(fā)動機引入到MTUTZ的服務中，以允許產能增加到預測的450SV。
Construction scale: the overall factory will be extended for two spans with a building area of 13,130m2 , and engines of other models will be introduced into MTUTZ service to increase the production capacity to the predicted 450SV.
本次擴建工程于珠海保稅區(qū)摩天宇航空改動機維修有限公司內現有1號修理廠房及附屬現狀東北方向進行擴建，擴建寬度為48米，占地約9140平方米，建筑面積13130平方米。廠房設有局部地下室、地下管廊南北號廠房北側新建兩處管廊出入口。對現有1號建筑東北側道路進行拆除，食堂東北側道路向北延伸，與擴建后1號廠房周圍現有道路形成環(huán)路，滿足工藝運輸需求，并滿足消防車輛通行、撲救要求。同時，于東北側兩處物流出入口處將道路寬度擴寬3米，方便運輸車輛進出廠房。
The extension project is extended from existing 1# repair factory and auxiliary factory in MTU Maintenance Zhuhai Co. Ltd. to northeast, with an extension width of 48m, floor area of 9140m2 and building area of 13,130m2. The factory is built with a local basement and underground pipe gallery, which are extended to north and south accordingly, and two new pipe gallery entrances are constructed on north side of the 1# factory. The road on northeast of existing 1# building is removed, the road on northeast of dining hall is extended northward, which forms a ring together with the existing roads around the extended 1# factory, so as to meet the requirements on process transportation as well as traffic and operation demand of fire-fighting vehicles. Meanwhile, the road at the two logistics entrances on northeast is widened by 3m for the convenience of transportation vehicles’ entry into and exit from the factory.
現有1號修理廠房位于廠區(qū)中部，擴建后建筑東北部距離廠區(qū)圍墻距離約18米。東南側與11號食堂相鄰，距離約23米，西北側是預留用地。詳見施工圖紙及工程量清單。
The existing 1# repair factory is in the middle of the plant, and its northeast side will be about 18m from the fence of the plant after extension. Its southeast side is adjacent to 11# dining hall with a distance of about 23m, and its northwest side is a reserved land. For details, please see the construction drawings and bill of quantities.
在三期主廠房擴建工程實施的同時，需要對1號修理廠房進行消防改造，消防改造過程需采取有效的安全隔離措施，保證消防改造施工不影響1號修理廠房的正常生產與運行（消防改造過程1號修理廠房發(fā)動機維修工作是不停止的）。1號修理廠房消防改造方案圖紙；具體見附件文件。
During construction of the Phase-III Main Factory Extension Project, fire-fighting of 1# repair factory shall be improved by taking effective security isolation measures, without affecting its normal production and operation (engine repair is not stopped during fire-fighting improvement of 1# repair factory). For the drawings of 1# repair factory fire-fighting improvement proposal, please see the attachment.
建設投資：暫定1.2 億元；
Construction investment: RMB 120 million temporarily;