Company Major Engineering Achievements


Name of Project/Construction work amount Commencement Date Completion Date Monitoring Company
unit quantity
Boxi Pipeline Shore Approach Trenching & Backfilling km 7 May-96 Sep-97 COOEC
Boxi Shore Approach Pipeline Installation Nov-96 Mar-97 COOEC
Boxi Pipeline Installation km 8.5 >Apr-96> Jan-97 COOEC
Fabrication of Hammer Frame Feb-97 Feb-97 COOEC
SZ36-1 Pipeline Laying Jan-98 Sep-99 COOEC

Installation of Mechanical Equipment

set 12 Nov-99 Feb-00 Tianjin Construction Bureau

Steel House Frame Fabrication

set 10 Jan-00 Mar-00 Tianjin Construction Bureau

Steel Transportation

T 6000 Feb-00 Mar-00 Tanggu Maritime Affairs Bureau

Concret Fabrication

M 3 3200 Feb-00 May-00 Taida Construction

Cargo Barge Offshore Transportation

set 1 Mar-00 Dec-00 COOEC

Riser Clamp Fabrication

Apr-00 May-00 COOEC

QK17-2 Riser Clamp Fabrication

May-00 May-00 COOEC

SZ36-1 Riser Clamp Fabrication

May-00 Aug-00 COOEC

SZ36-1 Housing Container Fabrication

set 9 Jun-00 Aug-00 COOEC

BH106 Davit Crane Fastening

Aug-00 Sep-00 COOEC

SZ36-1 Draining Pipelines

Sep-00 Dec-00 COOEC

JZ9-3 Pipeline Backfiling

Jan-00 Nov-00 COOEC

5TĄ˘8T Windlass Lease

set 3 Jul-00 Dec-00 COOEC

Concret Matrix

piece 170 Sep-00 Jan-01 COOEC

Heat Transformer Repair

set 2 Mar-01 Apr-01 North Drilling Co.

Flange Fabrication

set 18 Feb-01 Mar-01 COOEC

Riser Clamps

set 54 Feb-01 Mar-01 COOEC

Pig Launcher

set 4 Feb-01 Mar-01 COOEC

Concret Matrix

piece 30 Feb-01 Mar-01 COOEC

LG8,1670HP Tugboat

set 1 Mar-01 Dec-01 COOEC

Cargo Barge Offshore Transportation

set 1 Mar-01 Dec-01 COOEC

Concret Matrix

piece 30 Mar-01 Jun-01 COOEC

QHD32-6 Riser

T 100 Aug-01 Aug-01 COOEC

SZ36-1 Riser

T 5000 May-01 Sep-01 COOEC

5TĄ˘8T Windlass Lease

set 4 Apr-01 Dec-01 COOEC

QHD32-6 Subsea Pipeline

T 6000 Jan-01 Nov-01 COOEC

Ship Repairing

set Sep-01 Dec-01 Sheng Baowang Shipyard

QK18-1 Well Repair Machine Transportation

set 1 Nov-01 Nov-01 Zhong Xin Co.,Ltd

Jacket/topside Installation

set 5 Feb-02 Mar-02 Sheng Li Oil Field

Module Installation

set 1 Feb-02 Feb-02 Sheng Li Oil Field

LG8,1670HP Tugboat

set 1 Mar-02 Aug-02 COOEC

Jin Hai Barge

set 1 Mar-02 Sep-02 COOEC

Pipes transportation for DF1-1 Project

T 21000 Sep-02 Dec-02 COOEC

PL19-3 Subsea Power Cable Laying

m 1700 Aug-02 Sep-02 COOEC

YZ36-1 Subsea Power Cable Laying

m 2100 Sep-02 Sep-02 COOEC

Pinghu Pipeline Post-trenching Stage 2

m 1000 Sep-02 Nov-02 Shanghai Petroleum & Natural Gas Co.

Module Transportation

T Nov-02 Dec-02 Qingdao North Sea Shipyard

Donghai Bridge Piling Pipe Mud Sucking Engineering

ingot 99 Mar-03 Jul-03 Donghai Bridge Constructing Headquarters

Pinghu Pipeline Post-trenching Stage 3

m 3000 Jun-03 Jul-03 Shanghai Petroleum & Natural Gas Co.

1670HP Tugboat

set 1 Mar-03 Dec-03 China Maritime Affairs Bureau

Cargo Barge Offshore Transportation

set 1 Mar-03 Dec-03 COOEC

Bo Nan Pipeline Post-trenching

m 3000 Sep-03 Dec-03 COOEC

WZ12-1 Pipeline Post-trenching

m 4600 Sep-03 Dec-03 COOEC

Hangzhou Bay Pipeline Post-trenching

m 1000 Dec-03 Jan-04 SINOPEC

Cargo Barge Offshore Transportation

set 1 Jan-04 Dec-04 COOEC

1670HP Tugboat

set 1 Jan-04 Jun-04 Donghai Bridge Constructing Headquarters

BZ25-1 Pipeline Constructing Annex Fabricating

Feb-04 Mar-04 COOEC

CFD11 Pipeline Constructing Annex Fabricating

Feb-04 Mar-04 COOEC

LuDa Pipeline Constructing Annex Fabricating

Apr-04 May-04 COOEC

CFD11 Pipeline Post-Trenching For Rush to Repair

m 800 May-04 May-04 COOEC

BZ25-1 Pipeline Post-Trenching

m 7000 Jun-04 Jun-04 COOEC

LuDa Pipeline Post-Trenching

m 24000 Jul-04 Jul-04 COOEC

designĄ˘fabrication & installation of caterpillar pipeline support for BH109 & BH105.

set 8 Apr-04 Aug-04 COOEC

Chunxiao Submarine Pipeline Post-trenching Stage 1

km 121 Oct-04 Mar-05 Hyundai Heavy Industries Co., Ltd.

Donglian Submarine Pipeline Post-trenching

km 23 Jan-05 Mar-05 COOEC

Panyu Submarine Pipeline Post-trenching

km 13 Feb-05 Apr-05 COOEC