Technical specification quang ninh

CONTENT LIST I II III General requirements I.1 Legal requirement I.2 Procedures, standards applied on site construction and checking of completed works I.3 Requirements for site orgnizations and supervisions I.4 Requirements for work procerdures for site construction and installation I.5 Methods for mobilization of people and equipments for site construction I.6 Requirements for systems of checking and ensuring quality of of contractors I.7 Requirements for material and equipment types and quantities I.8 Requirements for fire fighting, safety, and health I.9 Other general requirements Preparation and temporary works II.1 Testing Institute II.2 Scope of the Contract II.3 Visit Site II.4 Plant, Etc II.5 Shed, Offices, Etc II.6 Temporary Power II.7 Advertisements II.8 Prevention of Trespass II.9 Protection of Employer’s and Public Property II.10 Watching and lighting II.11 Protection of Works II.12 Water II.13 Temporary Roads II.14 Permits and Applications II.15 Program of Work and Method of Construction II.16 works Diary II.17 Equipment for Testing and Measuring II.18 Samples II.19 Safety Earthworks III.1 Document requirements III.2 Work requirements III.3 Technical requirements III.4 Checking and approval 4 7 8 11 12 13 13 13 13 14 14 14 14 15 15 15 16 16 16 16 16 17 17 17 18 19 19 19 19 21 IV V VI VII VIII IX X XI Piling works IV.1 Document requirements IV.2 Work requirements IV.3 Technical requirements IV.4 Checking and approval Reinforced concrete works V.1 Document requirements V.2 Work requirements V.3 Technical requirements V.4 Construction methods V.5 Checking and approval V.6 Requirements for specific works Steel and roof works VI.1 Document requirements VI.2 Work requirements VI.3 Technical requirements VI.4 Construction methods VI.5 Checking and approval Brick works VII.1 Document requirements VII.2 Work requirements VII.3 Technical requirements VII.4 Checking and approval Finishing works VIII.1 Document requirements VIII.2 Work requirements VIII.3 Technical requirements VIII.4 Checking and approval VIII.5 Requirements for specific works Waterproofing works IX.1 Document requirements IX.3 Work requirements IX.4 Checking and approval Water supply and drainage systems X.1 Document requirements X.2 Work requirements X.3 Technical requirements X.4 Checking and approval Electrical, computer network and telephone systems XI.1 Document requirements XI.2 Work requirements 21 21 21 21 23 24 24 25 25 26 29 30 32 32 33 33 33 35 35 35 35 35 38 38 38 38 38 40 41 42 42 42 43 44 44 44 44 45 45 45 46 XII XIII IXV XI.3 Technical requirements XI.4 Checking and approval Completion and Hand over XII.1 Document requirements XII.2 General requirements XII.3 Technical requirements Maintenance Works XIII.1 Document requirements XIII.2 Work requirements XIII.3 Technical requirements XIII.4 Checking and approval Special specification for each sub-project IXV.1 Ca Mau sub-project IXV.2 Quang Ninh sub-project IXV.3 Quang Ngai sub-project 47 47 51 51 52 52 58 58 58 58 61 62 62 63 64 I GENERAL REQUIREMENTS I.1 Legal requirement Standard codes and construction techniques requirements are attached with design drawings of College of Vietnam - South Korea basing on government’s regulations Construction Law No 16 on November 26, 2003 Bidding Law No 61/2005 QH11 on November 29, 2005 Decree No 12/2009/ND-CP on February 12, 2009 of the Government on Management of investment projects on construction Circular No 03/2009/TT - BXD of Ministry of Construction shows details of some of the contents of the Decree No 12/2009/ND-CP on February 12, 2009 of the Government Decree 83/2009/ND-CP on October 15, 2009 of the Government on amending and supplementing some articles of Decree No 12/2009/ND-CP on February 12, 2009 of the Government on construction project management Law No 38/2009/QH12 on June 19, 2009 on amending and supplementing several articles of the law relating to basic capital construction investment Decree No 85/2009/ND-CP on October 15, 2009 of the Government guiding the implementation of the Law on Tendering and selection of construction contractors under the Construction Law Decree No 209/2004/ND-CP on December 16, 2004 of the Government on construction quality management Decree No 49/2008/ND-CP on April 18, 2008 on amending of some articles of Decree No 209/2004/ND-CP on December 16, 2004 Decree No 48/2010/ND-CP May 7, 2010 of the Prime Minister on contracts in construction activities 10 Circular No 01 01/2010/TT-BKH on January 1, 2010 of Ministry of Planning and Investment 11 Other provisions related to law of Socialist Republic of Vietnam I.2 Procedures, standards applied on site construction and checking of completed works a System of Vietnamese codes: Construction code of Vietnam, Set – 1996 Construction code of Vietnam, Set – 1997 Construction code of Vietnam, Set – 1997 Water Supply code of Vietnam – 1999 b The applicable procedures and Code for construction and work acceptance: TCVN 4091: 1985 Codes for check and acceptance TCVN 4252: 1988 The process of setting up construction organizing Codes for construction, check and acceptance TCXD 309: 2004 Surveying in the construction General requirements TCXD 79: 1980 Construction and acceptance of the foundation TCVN 4459:1987 Guiding for mixing and using mortar in the construction TCVN2682: 1999 TCVN 4030: 2003 TCVN 4314: 2003 TCVN 3121: 2003 TCVN 1770:1986 TCVN 1771: 1987 TCXD 302: 2004 TCVN1681: 1985 TCVN5592: 1991 TCVN 3105: 1993 TCVN 3106: 1993 TCVN 5308: 1991 TCVN 4088: 1985 TCVN 4452: 1987 TCXDVN 313: 2004 TCVN 4453: 1995 TCXDVN 327: 2004 TCXDVN 296: 2004 TCVN 5641: 1991 TCVN 5718: 1993 TCVN 6285: 1997 TCXD 234: 1999 TCXD 170: 1989 TCXDVN 334: 2005 TCVN 4519: 1988 TCVN 7447 -4-41 Portland Cement Technical requirements Cement - Determination of fineness Construction mortar - Technical Requirements Construction mortar - Methods of test Construction sand Technical requirements Crushed stone, gravel & crushed gravel Technical requirements Water for mixing concrete and mortar Technical requirements Hot rolled steel reinforcement Heavy concrete Requirement of natural moisture maintenance Concrete and heavy concrete Sampling, manufacturing and maintenance of test samples Heavy concrete slump testing methods Safety regulations in construction Masonry structure Codes for construction, check and acceptance Concrete and assembly reinforcement concrete structure Codes for construction, check and acceptance Concrete and reinforcement concrete structure Technical guidance for preventing of cracking under the effect of warm wet climate Concrete and integral reinforcement concrete structure Codes for construction, check and acceptance Concrete and reinforcement concrete structure Requirement for protection against corrosion in marine environments Scaffolding - safety requirements Reinforcement concrete tank Codes for construction, check and acceptance Reinforced concrete roof and floors in buildings Technical requirements for waterproofing Concrete steel - deformed bar Connecting the deformed bar Steel structure, fabrication, installation and acceptance Technical requirements Code of painting for equipment and steel structure in civil and industrial construction External drainage and water supply system Codes for construction, check and acceptance Electrical installations of buildings Part 4-41: Safety protection Protection against electric shock TCVN 7447 -4-43 Electrical installations of buildings Part 4-43: Safety protection Protection against over current TCVN 7447 -4-44 Electrical installations of buildings Part 4-44: Safety protection Protection against voltage interference and electromagnetic interference TCVN 7447-5-51 Electrical installations of buildings Part 5-55 Selection and installation of electrical equipment General rule TCXD 232: 1999 Ventilation system, air conditioning and refrigeration Manufacturing, installation and acceptance TCXDVN 76: 1979 Technical management process in operating the water supply systems TCVN 4756: 1989 Rules of grounding and air connecting for electrical equipment TCXD 201: 1997 Buildings – Technique of hanging scaffolding using TCXD 202: 1997 Buildings - Construction of the structural part TCVN 6883: 2001 Ceramic tiles Ceramic granite Technical requirements TCXD 159: 1986 Devitrified stone Construction and acceptance TCXD 237: 1999 Metal door - door, window - Technical requirements TCXD 46: 1984 Lightning protection for buildings Design and construction standard TCXDVN 303: 2004 Finishing in construction - Construction and acceptance Part I Plastering and tiling in the construction TCXDVN 303: 2006 Finishing in construction - Construction and acceptance Part II Plastering in construction Part III Paving in construction TCVN 5040: 1990 Equipment for fire precaution and fighting Symbols on fire precaution diagram Technical requirements TCVN 5760: 1993 Fire fighting system General requirements for the design, installation and use In additional, the contractors have to apply the Vietnam's current standards and regulations I.3 Requirements for site orgnizations and supervisions - The Contractor shall perform construction technical measures under the current construction regulations and standards of Vietnam (TCVN) Construction according to the approved design documents, meet the design requirements for quality, technical, aesthetic and labor, fire protection safety - Comply with current construction procedures, rules for acceptance and Decree 209/2004/ND-CP dated 16/12/2004 of the Government on management of construction quality, Decree 49 / 2008/ND-CP dated 18/04/2008, amending and supplementing some articles of Decree 2009/2004/ND-CP - The underground parts must be accepted and made complete construction drawings before obscuring - Equipment and materials must be in right type and have a clear origin and record - The materials used for construction must be accepted supervisor, investor for categories and models, before rallying in the site I.4 Requirements for work procerdures for site construction and installation - The Contractor shall perform construction technical measures in accordance with the current regulations and construction standards of Vietnam (TCVN) Constructing according to the approved design documents, design requirement Meet the quality, technical, aesthetic and safety demand - Comply the procedures and regulations on acceptance of construction, according to Decree 209/2004/ND-CP dated 16/12/2004 of the Government on construction quality management, Decree 49/2008/ND- CP dated 18/04/2008, amending and supplementing some articles of Decree 2009/2004/ND-CP I.5 Methods for mobilization of people and equipment for site construction - The underground work should be accepted and made finishing drawing before hiding - Equipment and materials must be right type and origin, a clear history - The materials used for construction must be accepted by investor and supervising consultant for categories, models, before gathering in the works I.6 Requirements for systems of checking and ensuring quality of contractors - During the performance of the contract, apart from complying with the requirements stated in the specifications, the Contractor shall comply with the provisions of Decree 209/2004/ND-CP dated 16/12/2004 of the Goverment on construction quality management and comply with TCXD of Vietnam, Decree No 49/2008/ND-CP dated 18/04/2008 amending and supplementing some articles of Decree No 209 / 2004/ND-CP + Acceptance must be done in the follwing order: internal acceptance between the manufacturing group and construction team, the construction team and the company Monitoring the work quality: - The contractor is solely responsible for the technical solutions for constructing works and safety for humans, surrounding works, sanitation during the construction - The contractor must have technical staff to regularly monitor and inspect construction quality All of the tests at the scene of the contractors are written to the construction log (material testing, accepting records, etc ) - Supervisor, the investor may request the contractor to handle, to destruct or to reconstruct the items that apeare not guarantee the quality of the design regulations In this case, the Contractor shall bear all costs related to the destruction and re-construction according to design requirements I.7 Requirements for material and equipment types and quantities a Requirement for materials: Genral requirement: Materials to be used must be ensured of type and quality, in accordance with the requirements of design and the current regulations Material must have a clear origin and profile The structural materials (steel, cement, sand, stones ) must have a quality testing certificate in according to the regulation or must have a testing result from an authority unit to be ensured of design requirement before using  Cemment: - Cement is in accordance with the requirements of clause 5.2 in TCVN 4453-1995, TCVN 4033-2003, TCVN 2682-1999 − Cement have to preserve to prevent water penetration, wet climate − Cement placed in storage must be elevated 30 cm above the ground, ranking no higher than 19 bags Must be ventilated and moisture resistant - Testing the cement quality before using  Concrete sand: - In accordance with the terms of TCVN 4453-1995 and TCVN 1770-86 - Content of mud, clay mud in the fine sand as% does not exceed 3% - Salt content