(b) Bow < 0.5% of maximum dimension C262.05 (c) Butt gap in multi-piece < 1mm C262.05 sign (d) Rivet spacing in < 200mm C262.05 backing strip (e) Backing strip width >50mm C262.05 2. Extrusion Backing (a) Rivet Spacing <200mm C262.06 3. Background Paint (a) For matt coatings, >12% and <15% C262.08 gloss level (b) For gloss coatings, >85% and <95% C262.08 gloss level 4. Reference Marking (a) Height of Coding >6mm and <10mm C262.11 5. Sign Support Structures (a) Protective Treatment >100 microns C262.12b thickness (b) Paint coating over >100 microns C262.12b Splices in standard galvanised posts (c) Damaged Surface of galvanised surfaces: (i) Coating with zinc Area <2500 sq. mm C262.12b rich paint (ii) Regalvanise Area >2500 sq. mm C262.12b 6. Clearing (a) Trees and Undergrowth <3 metres from sign support structure C262.14 to be cleared 7. Concrete in Foundations of Sign SupportStructures (a) Strength >25 MPa at 28 days C262.15 ANNEXURE QUALITY CONTROL AND TESTING Activity Key Quality Verification Maximum Minimum Test Requirements Size Test Frequency Method MANDATORY TESTING
(b) Bow < 0.5% of maximum dimension C262.05 (c) Butt gap in multi-piece sign < 1mm C262.05 (d) Rivet spacing in backing strip < 200mm C262.05 (e) Backing strip width >50mm C262.05 2. Extrusion Backing (a) Rivet Spacing <200mm C262.06 3. Background Paint (a) For matt coatings, gloss level >12% and <15% C262.08 (b) For gloss coatings, gloss level >85% and <95% C262.08 4. Reference Marking (a) Height of Coding >6mm and <10mm C262.11 5. Sign Support Structures (a) Protective Treatment thickness >100 microns C262.12b (b) Paint coating over Splices in standard galvanised posts >100 microns C262.12b (c) Damaged Surface of galvanised surfaces: (i) Coating with zinc rich paint Area <2500 sq. mm C262.12b (ii) Regalvanise Area >2500 sq. mm C262.12b 6. Clearing (a) Trees and Undergrowth to be cleared <3 metres from sign support structure C262.14 7. Concrete in Foundations of Sign SupportStructures (a) Strength >25 MPa at 28 days C262.15 ANNEXURE QUALITY CONTROL AND TESTING Activity Key Quality Verification Requirements Maximum Size Minimum Test Frequency Test Method MANDATORY TESTING
CMDG%20C262%20-%20Signposting%20-%20Ver%202%20July%202018%20(PH).docx