Project Name: Civil Engineering Construction Project of Zaolin Double-track Lock of Suqian Second-class Channel Regulation Project of Sulian Channel SLEJ-SQ-ZLCZTJSG Bid Section
Project Overview: Zaolin Double-track Lock of Suqian Second-class Channel of Sulian Channel is located in Shuyang County, Suqian City. The main construction contents of the project include the construction of a new Zaolin double-track ship lock, the reconstruction of Zaolin Bridge and the construction of a new Zaolin ship lock maintenance bridge.
(1) Ship lock project: the grade of Zaolin double-track ship lock project is Grade II, the designed maximum ship tonnage is 2000t, the size of ship lock: 300 × 34 × 5 (m) (the effective size of lock chamber × the width of entrance × the minimum water depth of threshold), and the water depth of threshold is designed as 5.5m; The upper and lower lock heads and lock chamber of the ship lock are of Grade 2, the navigation wall, berthing dolphin and approach channel structures are of Grade 3 (the right bank revetment of the downstream approach channel is a part of the permanent flood retaining line, and the structures are of Grade 2), and the temporary structures are of Grade 4.
(2) Bridge works and wiring works
Zaolin Bridge: the starting stake number of the bridge is K0 + 626.178, the ending stake number is K1 + 268.038, the total length is 641.86m, of which the first link of the old bridge is fully utilized without reconstruction, and the actual starting stake number of the reconstruction is K0 + 748.328. The chainage of the reconstruction end point is K1 + 268.038, and the total length of the reconstruction is 519.71 m. The whole bridge has a total of 8 spans, and the span arrangement is 4 × 30m (used by the old bridge) + 3 × 40m (newly built at the upper part and used by the lower part) + 77.56m (used by jacking) + 13m (newly built) + 100m (newly built) + 7m (newly built) + 4 × 30m (used by jacking) + 2 × 40m (newly built). The main bridge of the new second-line approach channel is a 100m through concrete-filled steel tube tied arch bridge, and the approach bridge and the main bridge of the first-line approach channel adopt the scheme of "partial utilization, partial jacking and partial construction", and the new approach bridge is a 40m span prestressed concrete composite box girder. The substructure is column pier, U-shaped abutment and bored pile.
Connection works: The project is a Class II highway with a design speed of 60km/H. The route starts from the north side of the Juntun River, crosses the Juntun River to the south, and then lands. The design starting point of the project is K0 + 740.000, the end stake number is K1 + 510.000, and the total length of the route is 0.77 km.
Zaolin Ship Lock Overhaul Bridge: This bridge is a newly-built bridge, with the starting stake No. K0 + 949.500 and the ending stake No. K1 + 050.500, with a total length of 101 m. There are three bridges in the whole bridge, and the span is 2 × 13 m + 45 m + 2 × 13 m. The main bridge of the first-line gate is a 45m simply-supported steel-concrete composite beam, and the approach bridges on both sides are 2 × 13m cast-in-situ ordinary reinforced concrete continuous beams. The substructure is column pier, plate pier, U-shaped abutment and bored pile.
Bid-winning information:
First place: CCCC Second Harbor Engineering Co., Ltd.
Expected bid-winning price 554301666 yuan
Second place: China Construction Port Group Co., Ltd.
Expected bid-winning price 562407616 yuan
Third Place: Jiangsu Communications Engineering Group Co., Ltd.
Expected Bid Price 562292500 yuan
Project Name: Real Estate Development Project
of Plot a/C/D of Minghu Yihaoyuan of Yingkou Airport Real Estate Development Co., Ltd. Construction Location: A. The Coastal Industrial Base of Yingkou City, Liaoning Province is adjacent to Xinlian Street in the south, R & D North Street in the north, Planning Road in the west and Taihe Road in the east. Plot C and Plot D: The Coastal Industrial Base of Yingkou City, Liaoning Province is adjacent to Xinli Avenue in the north, Planning Road in the west and Progress Road in the east.
Construction Scale: Plot A, Plot C and Plot D have a total construction area of 158732. 16 square meters. Plot A covers a total area of 62916 square meters, with a total construction area of 37667. 55 square meters, totaling 35 single buildings, of which Plot A1 has a total construction area of 6444.85 square meters, including buildings P2 , S1 , S2 , S3A , S3B # and 25 ; The total building area of Lot A2 is 10795. 37m2, including buildings P1 , 1 , 2 , 3A , 3B , 7 , 8 , 9 , 12 # and 13A ; the total building area of Lot A3 is 7,907.15m2, including buildings 16 , 17 , 20 , 21 , 22 , 26 # and 27 ; The total construction area of A4 plot is 12520. 18 square meters, including 5 , 6 , 10 , 11 , 13B , 15 , 18 , 19 , 23 , 24 , 28 # and 29 # buildings. Plot
C covers a total floor area of 64652. 4 square meters and a total construction area of 49222. 69 square meters. The main construction contents of the project: residential buildings, commercial buildings and public facilities. The total construction area of C1 plot project is 10394. 26 square meters, including A2 , A3A , A3B , A5 , A6 , A7 , A9 , A11 , A13B , A17 # and A18 # buildings; The total construction area of the C2 plot project is 19235 67 square meters, including A8 , A10 , A12 , A13a , A15 , A16 , A19 , A20 , C8 , C9 , C11 , C13a , C15 # and C18 # buildings; The total construction area of the C3 plot project is 6,571.5 square meters, including the A1 # building; the total construction area of the C4 plot project is 13021.26 square meters, including the C1 , C2 , C3A , C3B , C5 , C6 , C7 , C10 , C12 , C13B , C16 # and C17 # buildings. Plot
D covers a total area of 77151. 3 square meters and a total construction area of 71841. 92 square meters, with a total of 45 single buildings. The total construction area of D1 plot is 11768 62 square meters, including B1 , B2 , B3A , B6 , B8 , B9 , B12 , B15 # and B18 # buildings; The total construction area of D2 plot is 16982. 74 square meters, including B3B , B5 , B7 , B10 , B11 , B13a , B13B , B16 , B17 , B19 , B20 # buildings and underground civil air defense works; The total building area of block D3 is 21948. 64 square meters, including buildings D1 , D2 , D3A , D3B , D5 # -D12 , D13a , D13B , D15 # -D18 ; The total building area of D4 is 21141.92 square meters, including buildings B21 , B22 , B23 , B24 , D19 , D20 # and D21.
Bid winning information:
First place: CCCC Second Harbor Engineering Co., Ltd.
Bid price: 480065095.27 RMB
Second place: China Railway 11th Bureau Group Co., Ltd
. Bid price: 48067 RMB
9,092.18 Third place: The Third Engineering
Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. Bid price: RMB
480806782.35 Project name: General Contracting
Project of Jingu River Shugang Highway Project-Wangya River Bridge Section (Phase I) Overview: Jingu River Shugang Highway Project-Wangya River Bridge Section is implemented by two stages. This project is a short-term project. The total length of the road route is 950m, the width of the subgrade is 30m, the two-way four-lane, and the design speed is 60km/H. The main construction contents include the right half road works, bridge and culvert works, traffic safety facilities and greening works, excluding the water supply and drainage pipe network works, power supply and lighting works, traffic monitoring, power communication pipelines and other contents constructed according to the municipal engineering in the long term.
Bid winning information:
First place: CCCC Urban Construction Co., Ltd.
CCCC Second Harbor Consultants Co., Ltd.
CCCC Road & Bridge Construction Co., Ltd. Consortium
Bid Price (RMB): 13844215 2.95
Second place: Guangxi Road Construction Engineering Group Co., Ltd.
China Shipbuilding Ninth Design and Research Institute Engineering Co., Ltd. Consortium
Bidding Price (RMB): 138490000.42
Third place: CCCC Second Harbor Engineering Co., Ltd. 0 HTML0 UNK3 7 Guangxi Zhuang Autonomous Region Urban and Rural Planning and Design Institute Consortium 0 HTML0 UNK3 8 Bid Price (RMB): 138640846.770 HTML0 UNK3 9
浙公网安备33010802003254号