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Save the Salmon, Vibrate a Pile

If you want to do your best to protect our salmon or other marine life while driving pile, why not choose a vibratory hammer to drive that next underwater pile? With such an emphasis on the environment these days, a recent definitive study commissioned last year by Caltrans on the issue of the effects of pile driving on marine life lists vibrating pile as the best pile driving method to protect Sea Life. In section 2.5 titled: Common Underwater Sound Reduction Measures, vibration of pile is listed as a preferred method to reduce sound in underwater pile driving compared to other pile driving methods. Evidence suggests it is the safest method for wildlife and the only method not to reach the dangerous 183db level. Attached is the entire report which is a must read for all you contractors driving underwater pile. There is also a ton of material about how to best handle underwater noise issues when driving any kind of pile with most types of hammers.

Steve

Link to the Hydroacoustic Effects of Pile Driving on Fish: http://www.apevibro.com/pdfs/Guidance_Manual_Sound_and_Underwater_Piledriving.pdf

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APE/SEMW D220 Shocks the World- Largest Diesel Hammer On Earth!

Steve Gough, Managing Director for APE International Sales, helps introduce the “Fat Man 220″ the largest diesel hammer in the world to a contractor’s party held in Shanghai, China. The D220 (Fat Man) operated flawlessly while all the major Chinese pile contractors cheered. This was a historical moment for Steve Gough and for APE and SEMW. The D220 was sold to China Oil. Steve kissed the Fat Man D220 to give it good luck on its first job. The D220 has a twenty-two metric ton ram and is designed to replace large troublesome hydraulic hammers. The D220′s smaller brother, the D180 is currently driving piles for the new San Francisco Bay Bridge and another D180 just finished the piles for the Pitt River Bridge in Vancouver BC- Two of the largest pile jobs in the world. Thanks to Mr. Wong and Mr. Gong for innovations that have changed the world of pile driving forever.

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Retaining Wall made by Xie’s Patented Barrel Pile with Model 200 Vibro

Project site: Fujian Province, China

Equipment: APE model 200 vibro

Applications: Underground Retaining Wall for high rise building construction

Technology: Xie’s Patented Barrel Pile Technology

Pile information:

  • O.D. 1500 (59 inches)
  • I.D. 1100 (43 inches)
  • Wall thickness: 200 mm (8 inches)

Length: 16 meter – 17 meter (56 feet)

Number of Piles: 200

Comment: Revolutionary Pile driving technology for soft soil foundations. The pile quality is comparable to driven cylinder piles.

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APE Tandem 400 King Kong Completed 12-foot Casing Installation For China’s TianXinZhou Bridge

MBEC (CHINA ZHONG-TIE MAJOR BRIDGE ENGINEERING GROUP) has just started another mega job on the Yangtze River. This is the largest cable stayed bridge for high speed train in the world.

Project Name: 6-mile Long Nanjing Da-Shen-Guan High-Speed Railway Bridge Project, part of the 900-mile Shanghai-Beijing High-Speed Bullet Train Mega-Project

Maximum Speed: 190 miles/hours

No. 8 Main Support: 46 ea 9 feet diameter 1” thick casings, 210 feet long, 286,000 pounds;

No. 7 Main Support: 46 ea 9 feet diameter 1” thick casings, 180 feet long, 242,000 pounds;

No. 6 Main Support: 46 ea 9 feet diameter 1” thick casings, 150 feet long, 200,000 pounds;

Equipment employed: two sets of APE Tandem Model 400 King Kongs

Contractor: China Zhong-Tie Major Bridge and Engineering Corp (MBEC)

APE China Engineer/Technician Mr. Yang, Yun Fu is on site providing technical service.

“We are proud to own two sets of APE Tandem King Kong, and we are extremely pleased with the superb service delivered by the APE team”, said Mr. Chen Rong Jian, General Manager of MBEC Equipment Division.

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APE 200 Selected For Revolutionary New Pile Technology In China

Background: The city of Wenzhou is running out of land. The “Project Overview” picture shows the master plan to reclaim land for the city of Wenzhou, 500 miles by highway and one hour by air plane away from Shanghai. The “North and South Dykes” picture shows the two solid coast lines where Prof. Xie’s the patented Barrel Pile technology will be used. Currently, Prof. Xie is working on the North Dyke.

Project Name: China Wenzhou Land Reclamation
Project Value: 8 million US dollars

Project Nature: Testing project for Wenzhou Peninsula Project

Mandrel Specs:
1500 mm OD X 16 mm thickness; (59” OD x0.63” thickness)

1100 mm ID X 14 mm thickness; (43” OD x0.55” thickness)
27 meters in length; (89 feet)

Required depth: 24 meter into soil (79 feet)
Equipment used: self-walking type of pile driving rig equipped with drills and APE Model 200 vibratory hammers. The clamps are custom-designed.
Soil Condition: silty & sandy soil

Vibratory Choice: APE Model 200 with special clamp system designed by Dr. Shea and APE.

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APE Tandem 400 King Kong Installs Super Large Diameter Piles For Largest Bridge Ever Built by Mankind

On August 9, 2004 , MBEC ( CHINA ZHONG-TIE MAJOR BRIDGE ENGINEERING GROUP CO.,LTD) drove down the first steel casing into the Yangtzu River with APE Tandem Model 400 Vibro . The steel casing is 2.8 meter in diameter, 20 mm in thickness and 42 meters in length. The first part of the casing is 27 meter long. After driving down the first part, they welded up the second part which is 15 meter. The casing was driven 35 meter into the soil. MBEC will drive 40 casings ea for two piers of Su-Tong Bridge.

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