午夜福利视频,久久漂亮人妻洗澡被公强,制服丝袜美腿Av一级网站,欧美亚洲国产第一精品久久

您好!歡迎光臨業(yè)務(wù)范圍-江蘇海宏建設工程有限公司網(wǎng)站!
0513-83510596

聯(lián)系我們

郵箱:jiangsuhaihong@126.com

電話(huà):0513-83510596

傳真:0513-83510386

地址: 江蘇省南通市姚港路38號

       一、港口與航道工程施工總承包壹級資質(zhì)

      可承擔單項合同不超過(guò)企業(yè)注冊資本金5倍的各類(lèi)港口與航道工程的施工。工程內容包括:碼頭、防坡堤、護岸、堆場(chǎng)道路和陸域構筑物、筒倉、船塢、船臺、滑道、船閘、升船機、水下地基及基礎、土石方、海上燈塔、航標、棧橋、人工島及平臺、海岸與近海工程、港口裝卸設備安裝、通航建筑設備安裝、河海航道整治與渠化工程、疏浚與吹填造地、水下開(kāi)挖與清障、水下炸礁等。

      二、水利水電工程總承包二級資質(zhì)

      可承擔單項合同額不超過(guò)企業(yè)注冊資本金5倍的工程的施工:庫容1億立方米、裝機容量100MW及以下水利水電工程及輔助生產(chǎn)設施的建筑、安裝和基礎工程施工。工程內容包括:不同類(lèi)型的大壩、電站廠(chǎng)房、引水和泄水建筑物、通航建筑物、基礎工程、導截流工程、砂石料生產(chǎn)、水輪發(fā)電機組、輸變電工程的建筑安裝;金屬結構制作安裝;壓力鋼管、閘門(mén)制作安裝;堤防加高加固、泵站、涵洞、隧道、施工公路、橋梁、河道疏浚、灌溉、排水工程施工。

1.First grade of qualification of general contracting in the port and waterway engineering industry
      Various port and waterway engineering projects, with single contract value not exceed 5 times of the company’s registered capital, such as the constructions of wharf, breakwater, bank revetment, yard & road, structures onshore, silo, dry dock, slipway, navigation lock, ship elevator, underwater foundation, earthwork, offshore lighthouse, navigation mark, trestle, artificial island and platform, coast and offshore engineering, installation of port handling equipment and navigation structures, waterway regulation and canalization project, dredging and reclamation, underwater excavation and obstacle clearing, underwater reef explosion, and so on.
2. Second grade of qualification of general contracting in the water conservancy and hydropower engineering industry
      Various water conservancy and hydro-power engineering projects with single contract value not exceed 5 times of the company’s registered capital and storage capacity no more than 100 million cubic meters and installed power no more than 100MW, such as all kinds of dam, power house, water diversion and release structure, navigation structure, foundation works, river diversion and closure engineering, sand-gravel aggregate production, installation of hydroelectric generating sets, power transmission project construction, manufacture and installation of steel structures, penstock, and sluice gate, heighten and strengthen of embankment, pump station, culvert, tunnel, road, bridge, river dredging, irrigation and drainage engineering construction, etc.

地址:江蘇省南通市姚港路38號 電話(huà):0513-83510596 Copyright ? 2016-2019 江蘇海宏建設工程有限公司 版權所有

ICP備案編號:湘ICP備88888888號

国产91亚洲精品久久久| 亚洲欧美综合天堂一区| 成人亚洲| 色婷婷com| 在线观看色| 内射少妇视频| 欧美做受高潮6| 亚洲一码和欧洲视频| 六十路熟妇| 91精品国产高清一区二区三区| 国产对白磁力链接| 韩国午夜福利| 91国偷自产一区二区三区老熟女| 国产亚洲色有限公司| 人妻丰满熟妇av无码久久洗澡| 永久宅男天堂| 麻豆一区两区三区| 亚洲色图。 欧美色图久久| 国产综合欧洲区| av成人在线青青| 天天日天天干天天草天天干| 精品一在线一播放、| 涩爱永久无码AV| 在线欧美中文字幕农村电影| 搡老女人老妇老熟女hhd小说| 国产在线不卡一区二区三区| 色综合视频在线观看| 亚洲无码另类| 色在线| 欧美日韩一区二区三区不卡视频| 日本边舔边摸边做动态图| VIP专区 色哟哟| 亚洲综合久久无码DVD| 伊人超碰在线| 乱码久久久| 欧美爱777| 潮喷视频XXXC| 欧美在线一区二区在线观看| 91精品国产色综合久久久蜜臀| 久久国内视频| 日本av天堂|