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Noi Bai - Lao Cai Highway Project Package A8:Km218+040 to Km244+155 Nineth source of Borrow material Proposal VINACONEX-BM2-A8-EN Table of Contents General 2 Description of Material 1) Scheduled Quantity 2) Material and Supplier 3) Quality of Material 4) Schedule of Delivery 3 Description of Supplier 1) Material supply network 2) Legal Document of Supplying Company Appendixes .4 Appendix - Certificate for Exploitation and related document of Supplying Company .4 Appendix - Test Result of Material .4 Appendix - Business Certificate for Supplying Company General This is the proposal of material for Borrow Material to be used for the Road Earthwork The proposed Borrow Material shall satisfy with General Specification Section 03300 Revision A1: January, 2011 Page: Noi Bai - Lao Cai Highway Project Package A8:Km218+040 to Km244+155 Nineth source of Borrow material Proposal VINACONEX-BM2-A8-EN The supplying company is “Bao Quan investment and Construction Joint Stock Company” Description of Material 1) Scheduled Quantity The scheduled quantity is as shown below, but this is designed quantity in Bid Total quantity: 650,000 m3 The final design quantity shall be calculated in accordance with the approved working drawing 2) Material and Supplier The Borrow material shall be mining from Hung Thang and Dong Cam, Gia Phu commune, Bao Thang District, Lao Cai Province under certificate for exploitation No.47/ GP-UBND It has been issue by Lao Cai person committee daded 10 rd January, 2011 The Certificate for exploitation and related document are attached as Appendix Quantity : 500,000 m3 Soil/year in Total 10.5 The Supplier of material is as follows: Material Hill Soil for Borrow Supplier Tuan Tu investment and Construction JSC Source of Material Hung Thang and Dong Cam, Gia Phu commune, Bao Thang District, Lao Cai Province 3) Quality of Material The required quality of proposed material shall be in accordance with Section 03300, which is referred to testing result carried out by the site laboratory under inspection by the Engineer Revision A1: January, 2011 Page: Noi Bai - Lao Cai Highway Project Package A8:Km218+040 to Km244+155 Nineth source of Borrow material Proposal VINACONEX-BM2-A8-EN Requirement Requirement for for Sub-grade Embankment Test Items Testing Method Test Result Gradation AASHTO T27 < 5cm Max size 5cm Liquid Limit AASHTO T89-03 42.40% ≤ 55% Plasticity Index AASHTO T90 19.70% ≤ 27% Swelling AASHTO T193 - ≤ 3% CBR at 98%MDD AASHTO T193 - MDD test AASHTO T180 - D 1.73 g/cm ≥ 10 % Classification of soil are GW,GP,GM,GC,SW,SP, SM and SC The material is Hill Soil, Classification of soil is “SC” Clayey sand Summary of Test result are as follow: - This materials satisfactory for embankment material The testing result of proposed material are attached as Appendix 4) Schedule of Delivery The Schedule of material delivery shall be based on overall schedule, Description of Supplier 1) Material supply network Borrow Material will be supplied to site by Supplying Company The network for supply material is as follows; (1) Supplying Company is “Tuan Tu investment and Construction Joint Stock Company” (2) Sub-Contractor : “Tuan Tu investment and Construction Joint Stock Company” VINACONEX.,JSC Supplying Sub-Contractor “Tuan Tu investment and “Tuan Tu investment and Construction Joint Stock Construction Joint Stock 2) Legal Document of Supplying Company Company” Business Certificate for Supplying Company is attached as Appendix Appendixes Revision A1: January, 2011 Page: Noi Bai - Lao Cai Highway Project Package A8:Km218+040 to Km244+155 Nineth source of Borrow material Proposal VINACONEX-BM2-A8-EN Appendix - Certificate for Exploitation and related document of Supplying Company Appendix - Test Result of Material Appendix - Business Certificate for Supplying Company Revision A1: January, 2011 Page: Noi Bai - Lao Cai Highway Project Package A8:Km218+040 to Km244+155 Nineth source of Borrow material Proposal VINACONEX-BM2-A8-EN Appendix Certificate for Exploitation and related document of Supplying Company Revision A1: January, 2011 Page: Noi Bai - Lao Cai Highway Project Package A8:Km218+040 to Km244+155 Nineth source of Borrow material Proposal VINACONEX-BM2-A8-EN Appendix Test Result of Material Revision A1: January, 2011 Page: Noi Bai - Lao Cai Highway Project Package A8:Km218+040 to Km244+155 Nineth source of Borrow material Proposal VINACONEX-BM2-A8-EN Appendix Business Certificate of Supplying Company Revision A1: January, 2011 Page: