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China Academy of Building Research No.30, Beisanhuan East Road, Chaoyang District, Beijing, China Web: www.cabr.com.cn/ China Academy of Building Research Dear Sir, As you are introduced to us as an influential foundation company, so we are interested in providing bi-directional load test service to you. Our company, China Academy of Building Research (CABR) was established in 1953, is a top-rated certified institution in building industry in China. We provide our global customers with bi-directional load test service including installation of load cells, field data collection & analysis, and test report preparation by working with our partner Hangzhou Ougan Technology Company Limited, a leading manufacturer of load cells specially applied to bi-directional load tests. Starting in the year 2005, we have tested more than two thousand piles in and out of China, by applying our own patented load cells. Our patented load cells are featured as low to medium pressure, high load, flexible combination, light weight and compact size for handling, etc. We are looking to expand our businesses with you, and it would be our great pleasure to hear back from you for further discussion. 1 / 40 China Academy of Building Research CONTENT 1. CHINA ACADEMY OF BUILDING RESEARCH PROFILE 2. HANGZHOU OUGAN TECHNOLOGY COMPANY LTD PROFILE 3. SUPER CELL BI-DIRECTIONAL STATIC LOAD TEST INTRODUCTION 4. BI-DIRECTIONAL STATIC LOAD TEST PROJECTS 5. BI-DIRECTIONAL STATIC LOAD TEST CERTIFICATES 6. KEY PERSONNEL INFORMATION 7. FINANCIAL REPORT 2 / 40 China Academy of Building Research CHINA ACADEMY OF BUILDING RESEARCH Founded in 1953, China Academy of Building Research (CABR) is the largest and most diverse research institution in building industry in China. It used to be affiliated to the Ministry of Construction (MOC). Since 1 October 2000, it transferred from the public institution into a technology-based enterprise, affiliated to the State-owned Assets Supervision and Administration Commission of the State Council (SASAC). As the largest comprehensive research and development institute in the building industry in China, CABR is responsible for the development and management of the major engineering construction and product standards of China. It exercises quality supervisions and tests on engineering construction, air conditioning equipment, solar water heater, elevator and chemical building materials so as to promote the scientific advancement of the construction industry, to push forward the standardization of the engineering construction, to enhance construction quality management, and to make active contributions to the development of construction industry in China. CABR has 14 research institutes (centers) and 77 laboratories, covering 70 research fields of building structure, foundation, earthquake engineering, built environment and energy efficiency, residential building system and product, intelligent building, building engineering software, construction mechanization, building fire prevention, construction technology, building materials and so on. For Bi-Directional static load test service, CABR provide by working with Hangzhou Ougan Technology company Ltd, a leading manufacturer of load cells specially applied to bi-directional load tests. 3 / 40 China Academy of Building Research HANGZHOU OUGAN TECHNOLOGY COMPANY LTD As a partner of CABR, OUGAN Technology has four business sectors: Bi-directional static load test equipment manufacture and service; Piling equipment, tools & accessories export; TEI Rock Drills exclusive distributor in China; Rent of piling rigs, service and parts supply in China; Bi-Directional Static Load Test Equipment& Service Headquartered in Hangzhou, Zhejiang of China, OUGAN is specialized in the design and manufacture of Bi-directional static loading test (BDSL) equipment. Starting in the year 2005, we have tested more than two thousand piles in and out of China with our own patented super cells by working with CABR. We provide complete service including super cell manufacture, cell installation, field data collection & analysis, and test report preparation. OUGAN was invited by National Center For Quality Supervision And Test Of Building Engineering - the top inspection institute of construction system in China, to participate in research of BDSLT special project as the equipment and technology supplier in 2012. This demonstrates how OUGAN is involved in the further regulation and promotion of BDSLT applications for inspection and testing of pile foundations. First Joint-Venture was established in Singapore in year 2014 to provide bi-directional static load test service in Southeast Asia. And the Joint-Venture for Middle-East Market is planned for establishment in Dubai by 2015. 4 / 40 China Academy of Building Research SUPER CELL BI-DIRECTIONAL STATIC LOAD TEST Unlike conventional cells that virtually are combination of hydraulic cylinders, OUGAN Super-cells consist of one or multiple inflatable jacks (Super-jacks) that produce large load. The patented Super-jacks adopt special sealing technology, and are made with large loading area, low original height, light weight, and excellent loading performance. Due to the large loading area, no high pressure is needed to produce high load. Usually, the max hydraulic pressure to do bi-directional loading test with super-cells is lower than 30Mpa. This dramatically reduces the risk of hydraulic failure. The Super-cells may be built in various shapes, depending on pile diameters and test purposes. Ring Super Cell Combined Super Cell 5 / 40 China Academy of Building Research Each super-jack is tested and calibrated before assembly. The loading pressure is determined by calibration result on linear relation between pressure and load. Calibration process Calibration Certificate Telltale wire is utilized to measure displacement. Tied at suitable position of reinforcement cage, the telltale wire transfers the displacement all the way to the other end on ground. The telltale wire is shielded to be separated from concrete, and it’s straightened by a steel block hung on the other end. A measurement base is set up to record the displacement. 6 / 40 China Academy of Building Research BI-DIRECTIONAL STATIC LOAD TEST PROJECTS EXAMPLE PROJECTS Hangzhou Bay Bridge (Longest Cross-sea Bridge ever built)- Pile dia.2200mm-Bearing capacity 7000t Wuxi Metro, Civil Square Station for Line 1(Double tremie pipes cast)- Pile dia.2000mm-Bearing capacity 2600t 7 / 40 China Academy of Building Research Jiaxing - Shaoxing Cross-sea Bridge (Test pile with the highest tonnage in China)-Pile dia.3800mm-Bearing capacity 20500t Catholic High School at Bishan St22, Singapore (Overseas project)- Pile dia.800mm-Bearing capacity 650t 8 / 40 China Academy of Building Research Liuzhou Diwang International Fortune Center- Pile dia.2500mm-Bearing capacity 9800t Social housing of Ilha Verde Lote 3- Pile dia.1000mm-Bearing capacity 1170t 9 / 40 China Academy of Building Research PART PROJECTS LIST Single Pile Testing Pile Dia. Project Description load No. of Pile (m) (Ton) Hong Kong-Zhuhai-Macao Bridge 14000/11000 2.0/1.8 2pcs each Macao Hengqin Island University of 630/1300/510 1.2/1.5/1.2 6pcs Macau new campus subsea tunnel (Tension pile) Jiaxing - Shaoxing 20500 3.8 1pce River-Crossing Bridge Hangzhou Bay Bridge 7000 2.2 1pce Hubei Province Danjiangkou Han 5700 1.8 1pce River Grand Bridge Highway-Railway Bridge over Yellow River in Zhengzhou 4200 1.5 4pcs Tianjin Haihe Bascule Bridge 2200 /700 1.8/1.0 3pcs Shandong Jinan Viaduct on Second 2300 1.5 5pcs ring east road The Yellow River Bridge in Shandong 1200 1.0 2pcs Juancheng Wuxi Metro of Line 1 2600 2.0 4pcs Beijing Ministry of Railways 4000 2.0 3pcs Command and Control center Tianjin Binhai Airport 2500/4400 2.2/2.2 4pcs/4pcs Guangxi Nanning East Railway 4000 1.4 4pcs Station Macao Fai Chi Kei public housing 1920/820 1 1/1 pce project (tension pile) Social housing of Ilha Verde Lote 3 1170 1 2 pcs Evergrande Landscape City in 2000 1 3 pcs Lanzhou, Gansu province Jinlin Gymnasium in Sanmen, 2pcs 500 1 Guangdong province (tension pile) China South City in Shenzhen, 800 1 34pcs Guangdong province 75908 troops high-rise building in 1050 1.2 3 pcs Guangxi province Guangxi Nanning RongHe Happy 1300 1.6 18 pcs House 10 / 40 China Academy of Building Research Guizhou Guiyang Yiming 6000 2 3 pcs Kuancheng international Guizhou Jinyang Coal Exploration 1800/3600 1.3/2.2 1/1pce Center Technic Research building Shandong Tai’an Broadcast Center 3500 1.5 2 pcs Shanghai Zhapu Radar Station 350 0.8 3 pcs Zhejiang Hangzhou Xixi Wetland 480/600/720 0.6/0.7/0.8 4/3/2pcs project Zhejiang Yuyao Wenshan Creative 360 0.6 3 pcs Square second stage Chongqin Banan Grain Bureau Reconstruction of Old city second 2180 1.4 12 pcs stage China South City in Shenzhen, 800 1 34pcs Guangdong province 75908 troops high-rise building in 1050 1.2 3 pcs Guangxi province Liuzhou Diwang International Fortune 9800/9040 2.5/2.4 2/1 pcs Center Guangxi Nanning Hengxian People’s 1100 1.3 3 pcs Hospital Guangxi Nanning Traffic police 900 1.1 57 pcs complex Guangxi Nanning RongHe Happy 1300 1.6 18 pcs House Guizhou China Tobacco Building 1000 1 3 pcs Guizhou Zunyi Telecom Building 1800 1.5 2 pcs Provincial Capital Culture and 1600/2300 1.0/1.2 9 /4 pcs Art Center Shandong Yantai Fortune Center 2300 1.15 3 pcs Shandong Yantai Hengyue Square 1400/700 0.8 1/1pce 1.0/ Sichuan Jamchen Lhakhang 3430 under-rea 2 pcs Monastery Residence med 11 / 40 China Academy of Building Research BI-DIRECTIONAL STATIC LOAD