Jiangsu Provincial Sutong Bridge Construction Commanding Department

Progress

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Tender sections for construction and
supervision of Sutong Bridge project

Project	Tender sections for supervison	Tender sections for construction	Scope and contents
North link	AJ	A1	Highway subgrade and bridges of K0＋3.249～K5+560.0, incl. Tongqi Canal Bridge, Zhuhang Interchange and etc. The road is about 5560 m long.
		A2	Highway subgrade and bridges of K5+560.0～K11＋0, incl. The service area, the toll plaza and etc. The road is about 5440 m long.
		A3	Highway subgrade and bridges of K11+0～K15+041.730. The road is about 4042 m long.
		A4	Pavement of the north link
	BJ	B1	Superstructures and substructures of the approach from abutment to pier #47. The length is about 2070m
		B2	Superstructures of the approach from pier #47 to pier #67 and substructures of the approach from pier #48 to pier #66. The length is about 1475m long.
		B3	Deck pavement
	CJ	C1	Foundation of north tower（pier #70）and foundations and shafts of auxiliary piers and intermediate piers（piers #67, #68 and #69）
		C2	Foundation of south tower（pier #71）and foundations and shafts of auxiliary piers and intermediate piers（piers #72, #73 and #74）
		C3	Erection of the body of tower (pier # 70、#71) and the superstructures
		C5	Manufacture of steel box girders for the north section, about 1044m long
		C6	Manufacture of steel box girders for the south section, about 1044m long
		C7	Manufacture of stayed-cables
		C8	Manufacture of bearings for the main bridge
		C9	Construction of impact-preventing facilities
		C10	Manufacture of expansion joints for the main bridge
		C11	Steel deck pavement
	DJ	D1	Superstructures of pier #74 to #82, substructures of piers #75 to #81, about 923m long
		D2	Superstructures and substructures of pier #82 to #115, about 1650m long
		D3	Deck pavement
South link	FJ	F1	Highway subgrade and bridges of K23＋587.0～K26＋320, incl. the interchange at Changshu Port. The road is about 2733 m long.
		F2	Highway subgrade and bridges of K26+320～K32＋765.77 . The road is about 6446 m long.
		F3	Pavement of the south link
Others	GJ	G	Traffic works(including three major systems, toll facilities, electromechanical works and safety facilities)
Others	HJ	H	Auxiliary works (including buildings, short pieces, greenings, lightings, paintings and etc.)