Hiệu suất công nghệ khoan kích ngầm định hướng đặt đường ống

Hiệu suất công nghệ khoan kích ngầm định hướng đặt đường ống

Pipe-Jacking Project Performance.  Similar Project Performance & Financial Report of CHEC

TABLE OF CONTENTS
1.    Pipe-Jacking Project Performance of CHEC    4
2.    Financial report of CHEC    5
1.    PIPE-JACKING PROJECT PERFORMANCE OF CHEC
-    Lot 3.2 Pipe-jacking Work of Shanghai Combined Sewage Control Project, China
-    Samutprakarn Wastewater Management in Thailand
-    Pipe-jacking Work of Ho Chi Minh City Enviroment Improvement Project, Vietnam
-    D43 – Supply, Lay, Testing and Commissioning of Sewerage Pipeline Kuala Lumpur, Malaysia
-    Attach other pipe-jacking performance

Pipe-Jacking Project Performance

-    Lot 3.2 Pipe-jacking Work of Shanghai Combined Sewage Control Project, China

Hiệu suất công nghệ khoan kích ngầm định hướng đặt đường ống

EMPLOYER:Shanghai Combined Sewage Treatment Construction Company
CONTRACTOR:China Harbour Engineering Company Ltd PERIOD:1990.03—1992.04
CONTRACT VALUE:38.58Million CNY

Công nghệ khoan kích ngầm định hướng đặt đường ống

- Lot 3.2 Pipe-jacking Work of Shanghai Combined Sewage Control Project, China
Brief Introduction
Three breakthroughs and one series in pipe-jacking technology have been achieved in Lot 3.2 Pipe-jacking Work of Shanghai Combined Sewage Control Project: maximum inside diameter 3,500mm, once pipe-jacking length 1,275m, underground curved jacking available, and forming the pipe-jacking technology for diameter 2000~3500mm pipes.

-    Samutprakarn Wastewater Management in Thailand

EMPLOYER: Pollution Control Department of Thailand CONTRACTOR: NVPSKG & CHEC JV.
PERIOD: 1999.02-2003.08
CONTRACT VALUE: 515 Million Baht

Công nghệ khoan kích ngầm định hướng đặt đường ống ngầm

-    Samutprakarn Wastewater Management in Thailand
Brief Introduction
Samutprakarn Wastewater Management Project (SPWWMP) is designed to be able to treat community and industrial wastewater collected from the most densely populated areas of the province. It will be laid by tunneling and pipe jacking under roadways. Wastewater flows generated on the west bank of Chao Praya river will be transfer to the east bank through tunnels under the river and combined the water from the east bank areas. Then the combined flow will be piped to treatment plant.
After the treatment process, treated wastewater will be released through a 3.4- km outfall pipe into the Gulf of Thailand. The CETP will have the capacity to treat up to 525,000 cubic meters of wastewater a day.

Pipe-Jacking Project Performance
-  Pipe-jacking Work of Ho Chi Minh City Enviroment Improvement Project, Vietnam

Công nghệ khoan kích ngầm

EMPLOYER: PMU
CONTRACTOR: China Harbour Engineering Company Ltd PERIOD: 2003.10—2006.10
CONTRACT VALUE: 29,200,000 USD (World Bank Finance)
KEY FEATURES: Approximately 11 kilometers long

DN3000 TBM 

Pipe Jacking

Pipe-Jacking Project Performance
-    Pipe-jacking Work of Ho Chi Minh City Enviroment Improvement Project, Vietnam
Brief Introduction
The work is a canal improvement work of Ho Chi Minh City. It's composed in the fulllength of about 9,100m pull pipes with diameter 3m; 18 operating pits with diameter 9m, depth 22m; 18 accepting pits with diameter 7m, depth 22m; wherein depth of two NLTN pits and east bank pits is about 42m; grooved embedded pipes about 8,016m with pipe diameterranging from 200mm to 2,000mm; as well as 56 overflow wells and 205 manholes.
-    D43 – Supply, Lay, Testing and Commissioning of Sewerage Pipeline Kuala Lumpur, Malaysia

EMPLOYER: PMU
CONTRACTOR: China Harbour Engineering Company Ltd. PERIOD: 2014.07—2019.03
CONTRACT VALUE: 107.4 MYR
-    D43 – Supply, Lay, Testing and Commissioning of Sewerage Pipeline Kuala Lumpur, Malaysia
Brief Introduction
The project is located in Kepong District, Kuala Lumpur, and mainly includes the construction of a sewage pipe network with a length of about 21.6 kilometers. The diameter of the gravity gravity pipe jacking pipe in this tender section is 375mm, 450mm, 525mm, 900mm, 1050mm, 1200mm, 1500mm and other diameters.
Notable features:
Mainly for small diameter pipe jacking. It is a difficult point in pipe jacking engineering, especially small-diameter rock pipe jacking.
The first application of the glazed clay pipe jacking, there is no domestic application precedent.
There is no domestic application precedent for the auger pipe jacking construction technology.

-    Attach other pipe-jacking perfprmance

See details: Vietnam Vung Ang Power Plant Phase II Pipe Jacking Project