NON-SELF-PROPELLED LARGE-SCALE PILE DRIVING VESSEL

(SPECIALIZED FOR OFFSHORE ENGINEERING)

DELIVERY DATE: JULY 2014

CLASSIFICATION SOCIETY: CCS

NAVIGATION AREA: UNLIMITED NAVIGATION AREA (TOW-SUPPORTED, NOT SELF-PROPELLED)

PRINCIPAL DIMENSIONS

LENGTH OVERALL (LOA): 78.0 METERS

MOULDED BREADTH: 36.0 METERS

MOULDED DEPTH: 6.0 METERS (MAIN DECK TO KEEL)

STRUCTURAL DRAFT: 4.8 METERS (OPERATING LOAD)

GROSS TONNAGE (GT): APPROXIMATELY 8,500 TONS (CCS REGISTERED)

CORE CONSTRUCTION PARAMETERS PILE FRAME HEIGHT: 128 METERS

LIFTING CAPACITY: 450 TONS (MAIN HOOK OF THE PILE FRAME)

MAXIMUM PILE DIAMETER: 5.0 METERS (STEEL PIPE PILE)

MAXIMUM PILE DRIVING LENGTH: 132 METERS (ONE-TIME DRIVING WITHOUT SEGMENTATION)

INCLINED PILE CONSTRUCTION: 0° ~ 18° (TWO-WAY ADJUSTABLE)

POWER SYSTEM: 4 SETS OF MAIN GENERATORS (CAT 3516 EQUIVALENT), TOTAL INSTALLED CAPACITY: 7,200 KW

POSITIONING SYSTEM: 8-POINT MOORING POSITIONING + DUAL RTK-GPS DIFFERENTIAL POSITIONING (NO DP SYSTEM)

CONSTRUCTION ACCURACY: POSITIONING ERROR ≤ 5 CM (CENTIMETER-LEVEL PRECISION)

WIND RESISTANCE: BEAUFORT SCALE 8 (STABLE BERTHING IN SEA STATE 5)

CORE CONSTRUCTION CAPABILITIES HAMMER: LARGE-SCALE HYDRAULIC IMPACT HAMMER

SUPER-LARGE PILE CONSTRUCTION:

ONE-TIME DRIVING OF 130-METER CLASS EXTRA-LONG STEEL PIPE PILES, NO SEGMENTAL CONSTRUCTION REQUIRED

COMPLEX GEOLOGICAL ADAPTATION:

ADAPTABLE TO WEATHERED ROCK, STRONGLY WEATHERED GRANITE, AND OTHER COMPLEX STRATA

HIGH-PRECISION CONTROL:

CENTIMETER-LEVEL POSITIONING ACCURACY THROUGH DUAL GPS DIFFERENTIAL POSITIONING AND WAVE COMPENSATION

NOTABLE PROJECTS PELJESAC BRIDGE PROJECT (CROATIA, 2018–2020):

COMPLETED DRIVING OF EXTRA-LONG STEEL PIPE PILES (130-METER CLASS);

SET A WORLD RECORD FOR ONE-TIME DRIVING OF SUPER-LONG PILES.

DOMESTIC OFFSHORE WIND POWER PROJECTS (JIANGSU, SHANDONG, ETC.):

COMPLETED DRIVING OF LARGE-DIAMETER PILES FOR WIND POWER BASES;

DAILY CONSTRUCTION EFFICIENCY UP TO 9 PILES.

CROSS-SEA BRIDGE PROJECTS (CHINA):

PARTICIPATED IN PILE FOUNDATION CONSTRUCTION OF MULTIPLE CROSS-SEA BRIDGES;

SOLVED PILE DRIVING IN DEEP WATER AND COMPLEX STRATA.

WOG / SUBJECT TO AVAILABILITY

FURTHER DETAILS TO NAMED INTEREST ONLY