6. HOLD POINTS The following is a summary of Hold Points referenced in this Part: CLAUSE RESPONSE HOLD POINT REF. TIME 2.2 Provision of Final Design 10 Working Days 7. TEST PROCEDURES The Contractor must use the following test procedures (refer ) to verify conformance with the Specification: TEST TEST PROCEDURE Site Selection by Stratified Random Technique TP 061 Dry Density Ratio TP 320 Ph, Resistivity, SO4 Content AS 1289 8. VERIFICATION REQUIREMENTS The Contractor must supply written verification that the following requirements have been complied with and supply the verification with the lot package. Refer to Clause 2 "Design" for verification documentation if design is included in this Contract. CLAUSE TEST TEST ACCEPTANCE SUBJECT PROPERTY REF. PROCEDURE FREQUENCY LIMITS 3.1 Concrete Refer Refer Division CC Refer Division CC properties Division CC Division CC 3.3 Steel Soil Refer AS 3679 Refer AS 3679 or Refer AS 3679 Refer AS 3679 or Reinforcing or AS 4671 AS 4671 or AS 4671 AS 4671 3.3 Synthetic Refer British Refer British Board Refer British Refer British Board of Soil Board of of Agreement Board of Agreement Certificate Reinforcing Agreement Certificate Agreement Certificate Certificate 3.6 Select Gradings and Refer Part R10 or Refer Part R10 Refer Part R10 or S10 backfill Soil Constants S10 or S10 Shear Strength As specified by As specified by As specified by & Coefficient of designer designer designer Friction 3.6 Select pH AS 1289.4.3.1 1 test per 400 between 5 10 backfill in cubic metres contact with Resistivity AS 1289.4.4.1 1 test per 400 > 5 000 (ohm.cm). steel when cubic metres If in range 1 000 to structure is 5 000, it will be not subject accepted if SO4 is to satisfactory inundation SO4 content AS 1289.4.2.1 1 test per 400 < 1 000 (mg/kg) (only required if cubic metres resistivity in range 1 000 to 5 000)
6. HOLD POINTS The following is a summary of Hold Points referenced in this Part: CLAUSE REF. HOLD POINT RESPONSE TIME 2.2 Provision of Final Design 10 Working Days 7. TEST PROCEDURES The Contractor must use the following test procedures (refer ) to verify conformance with the Specification: TEST TEST PROCEDURE Site Selection by Stratified Random Technique TP 061 Dry Density Ratio TP 320 Ph, Resistivity, SO4 Content AS 1289 8. VERIFICATION REQUIREMENTS The Contractor must supply written verification that the following requirements have been complied with and supply the verification with the lot package. Refer to Clause 2 "Design" for verification documentation if design is included in this Contract. CLAUSE REF. SUBJECT PROPERTY TEST PROCEDURE TEST FREQUENCY ACCEPTANCE LIMITS 3.1 Concrete properties Refer Division CC Refer Division CC Division CC Refer Division CC 3.3 Steel Soil Reinforcing Refer AS 3679 or AS 4671 Refer AS 3679 or AS 4671 Refer AS 3679 or AS 4671 Refer AS 3679 or AS 4671 3.3 Synthetic Soil Reinforcing Refer British Board of Agreement Certificate Refer British Board of Agreement Certificate Refer British Board of Agreement Certificate Refer British Board of Agreement Certificate 3.6 Select backfill Gradings and Soil Constants Refer Part R10 or S10 Refer Part R10 or S10 Refer Part R10 or S10 Shear Strength & Coefficient of Friction As specified by designer As specified by designer As specified by designer 3.6 Select backfill in contact with steel when structure is not subject to inundation pH AS 1289.4.3.1 1 test per 400 cubic metres between 5 10 Resistivity AS 1289.4.4.1 1 test per 400 cubic metres > 5 000 (ohm.cm). If in range 1 000 to 5 000, it will be accepted if SO4 is satisfactory SO4 content (only required if resistivity in range 1 000 to 5 000) AS 1289.4.2.1 1 test per 400 cubic metres < 1 000 (mg/kg)