Following are key codes & standards to remember for Civil Estimators to prepare the tender/bid proposal in correct manner.

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1 CODES & STANDARDS FOR ON-SITE TESTING LABORATORY Following are key codes & standards to remember for Civil Estimators to prepare the tender/bid proposal in correct manner. Codes & Standards are published documents that establish specifications and procedures designed to ensure the reliability of the materials, products, methods, and/or services use in construction industry. These Codes & Standards also make it easier to understand and compare competing products. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM): ASTM C29/C29M : Standard Test Method for Bulk Density (Unit Weight) and Voids in Aggregate. ASTM C33 : Standard Specification for Concrete Aggregates. ASTM C31/C31 M : Standard Practice for Making and Curing Concrete Test Specimens In the Field ASTM C40 : Standard Test Method for Organic Impurities in Fine Aggregates for Concrete ASTM C88 : Standard Test Method for Soundness of Aggregates by Use of Sodium Sulphate or Magnesium Sulphate ASTM C109/C109 M : Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2 Inch or 50 mm Cube Specimens) ASTM C117 : Standard Test Method for Materials Finer than 75 Micrometer (No. 200) Sieve in Mineral Aggregates by Washing ASTM C127 : Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate. ASTM C128 : Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate. ASTM C131 : Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine ASTM C136 : Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates ASTM C142 : Standard Test Method for Clay Lumps and Friable Particles in Aggregates ASTMC143/C143 M. : Standard Test Method for Slump of Hydraulic Cement Concrete ASTMC172/C172 M. : Standard Practice for Sampling Freshly Mixed Concrete ASTM C188 : Standard Test Method for Density of Hydraulic Cement ASTM C192/C192 M : Standard Practice for Making and Curing Concrete Test Specimens in

2 the Laboratory ASTM C227 : Standard Test Method for Potential Alkali Reactivity of Cement- Aggregate Combinations (Mortar-Bar Method) ASTM C289 : Standard Test Method for Potential Alkali-Silica Reactivity of Aggregates (Chemical Method) ASTM C457/C457M : Standard Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete ASTM C494/C494M : Standard Specification for Chemical Admixtures for Concrete ASTM C535 : Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in Los Angeles Machine ASTM C 579 : Standard Test Methods for Compressive Strength of Chemical- Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer Concretes. ASTM C642 : Standard Test Method for Density, Absorption, and Voids in Hardened Concrete ASTM C823/C823M : Standard Practice for Examination and Sampling of Hardened Concrete in Constructions ASTM C856 : Standard Practice for Petrographic Examination of Hardened Concrete ASTM C1064/C1064M : Standard Test Method for Temperature of Freshly Mixed Hydraulic - Cement Concrete ASTM C1077 : Standard Practice for Agencies Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Testing Agency Evaluation ASTMC1152/C1152M : Standard Test Method for Acid-Soluble Chloride in Mortar and Concrete ASTM C1202 : Standard Test Method for Electrical Indication of Concrete s Ability to Resist Chloride Ion Penetration ASTMC1218/C1218M : Standard Test Method for Water-Soluble Chloride in Mortar and Concrete ASTM C1260 : Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method). ASTM D75 : Standard Practice for Sampling Aggregates ASTM D512 : Standard Test Method for Chloride Ion in Water ASTM D516 : Standard Test Method for Sulfate Ion in Water ASTM D546 : Standard Test Method for Sieve Analysis of Mineral Filler for Bituminous Paving Mixtures

3 ASTM D854 : Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer ASTM D979 : Standard Practice for Sampling Bituminous Paving Mixtures ASTM D 1188 : Standard Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Coated Samples ASTM D1293 : Standard Test Methods for ph of Water ASTM D1411 : Standard Test Methods for Water-Soluble Chlorides Present as Admixtures in Graded Aggregate Road Mixes ASTM D1556 : Standard Test Method for Density and Unit Weight of Soil in Place by Sand-Cone Method ASTM D1557 : Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kn-m/m3). ASTM D1856 : Standard Test Method for Recovery of Asphalt From Solution by Abson Method ASTM D2041 : Standard Test Method for Theoretical Maximum Specific Gravity and Density of Bituminous Paving Mixtures ASTM D2167 : Standard Test Method for Density and Unit Weight of Soil In-Place by the Rubber Balloon Method ASTM D2070 : Standard Test Method for Thermal Stability of Hydraulic Oils ASTM D2170 : Standard Test Method for Kinematic Viscosity of Asphalts (Bitumens). ASTM D2172 : Standard Test Methods for Quantitative Extraction of Bitumen From Bituminous Paving Mixtures ASTM D2216 : Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass ASTM D2487 : Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System). ASTM D2488 : Standard Practice for Description and Identification of Soils (Visual- Manual Procedure) ASTM D2726 : Standard Test Method for Bulk Specific Gravity and Density of Non- Absorptive Compacted Bituminous Mixtures ASTM D6938 : Standard Test Method for In-Place Density and Water Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth). ASTM D3080/D3080M : Standard Test Method for Direct Shear Test of Soils Under Consolidated Drained Conditions ASTM D3203 : Standard Test Method for Percent Air Voids in Compacted Dense and Open Bituminous Paving Mixtures

4 ASTM D3665 : Standard Practice for Random Sampling of Construction Materials ASTM D 3666 : Standard Specification for Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials ASTM D3740 : Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction Practices. ASTM D4318 : Standard Test Method for Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4541 : Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers ASTM D4767 : Standard Test Method for Consolidated-Undrained Triaxial Compression Test on Cohesive Soils ASTM E 329 : Standard Specification for Agencies Engaged in Construction Inspection, Testing or Special Inspection ASTM C94/C94M : Standard Specification for Ready-Mixed Concrete. ASTM E548 : Standard Guide for General Criteria Used for Evaluating Laboratory Competence BRITISH STANDARDS (BS) BS 197-4Cement Part 4 : Composition, specifications and conformity criteria for low early strength blast furnace cements. BS 1427 : Guide to On-Site Test Methods for the Analysis of Waters. BS 812 : Testing of Aggregates BS EN : Testing fresh Concrete. Sampling. BS EN : Testing fresh Concrete. : Slump test. BS EN : Testing hardened concrete : Shape, dimensions and other requirements for specimens and moulds BS EN : Testing hardened concrete. Making and curing specimens for strength tests. BS EN : Testing hardened concrete. : Density of hardened concrete. BS EN : Testing concrete in structures. : Cored specimens. Taking, examining and testing in compression. BS 1881 Part 124 : Methods of Analysis of Hardened Concrete BS EN : Aggregates for concrete. BS 1377 : Methods of Test for Soils for Civil Engineering Purposes

5 BS EN 1008 : Mixing water for concrete. Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete. BS EN : Lightweight aggregates: Lightweight aggregates for concrete, mortar and grout. BS 4449 : Steel for the reinforcement of concrete. Weldable reinforcing steel. Bar, coil and decoiled product. BS 4482 : Steel wire for the reinforcement of concrete products. BS 4483 : Steel Fabric for the Reinforcement of Concrete BS EN : Concrete - Specification, performance, production and conformity. BS 6699 : Specification for ground granulated blast furnace Slag for use with Portland cement BS EN : Methods of testing cement. BS DD 216 : Method for Determination of Chloride Content of Fresh Concrete. BS EN : Testing hardened concrete - Compressive strength of test specimens. BS : Concrete - Complementary British Standard to BS EN Method of specifying and guidance for the specifier BS : Concrete - Complementary British Standard to BS EN Specification for constituent materials and concrete BS EN : Ground granulated blast furnace slag for use in concrete, mortar and grout. Definitions, specifications and conformity criteria BS EN : Ground granulated blast furnace slag for use in concrete, mortar and grout. Conformity evaluation BS EN ISO/IEC : General requirements for the competence of testing and calibration Laboratories BS : Testing Concrete- Methods of analysis of fresh concrete BS EN : Bituminous Mixtures - Test Methods for Hot Mix Asphalt. Marshall Test BS EN : Tests for General Properties of Aggregates Methods for Sampling BS EN : Tests for geometrical properties of aggregates Determination of particle size distribution - Sieving method. BS : Testing aggregates - Method for determination of particle size distribution. Sedimentation test BS : Testing Aggregates - Methods for Determination of Particle Shape.

6 Flakiness Index BS : Testing Aggregates - Methods for Determination of Particle Shape. Elongation Index of Coarse Aggregate BS : Testing aggregates - Method for Determination of water-soluble chloride salts BS : Testing aggregates - Method for determination of soundness BS EN : Tests for General Properties of Aggregates - Definitions of Repeatability and Reproducibility BS EN : Tests for geometrical properties of aggregates. Determination of particle shape - Flakiness index. BS EN : Tests for Mechanical and physical Properties of Aggregates - Methods for the Determination of resistance to Fragmentation BS EN : Tests for Mechanical and physical Properties of Aggregates - Determination of Loose Bulk Density and Voids BS EN : Tests for mechanical and physical properties of aggregates - Determination of particle density and water absorption BS EN : Tests for thermal and weathering properties of aggregates - Magnesium sulphate test BS EN : Tests for chemical properties of aggregates - Chemical analysis. BS : Methods of test for Soils for civil engineering purposes BS 1881 Part 122 : Method for Determination of Water Absorption AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS (AASHTO): AASHTO T26 : Standard Method of Test for Sampling and Testing for Chloride Ion in Concrete and Concrete Raw Materials AASHTO T40 : Standard Method of Test for Sampling Bituminous Materials AASHTO T259 : Standard Method of Test for Resistance of Concrete to Chloride Ion Penetration AASHTO T260 : Standard Method of Test for Sampling and Testing for Total Chloride Ion in Concrete and Concrete Raw Materials AASHTO T277 : Standard Method of Test for Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration AASHTO T236 : Standard Method of Test for Direct Shear Test of Soils under

7 Consolidated Drained Conditions

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