Agenda - Council - 06/27/2017 - Laserfiche WebLink

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SALT Schedule of Materials Control - Local Government Agency Air Content before consolidation for Type 3 concrete Air Content after consolidation for Type 3 concrete CONCRETE PAVEMENT - PRODUCER / CONTRACTOR 2 of 2 Test Type Spec. I Concrete Field Testing - Contractor 1 per 300 yd3 or 1 per hour, whichever is less. Test first load each day per mix. Test 1 air content per 1/2 day per mix of slip form paving to establish an air loss correction factor (ACF). See Special Provisions for additional information. For fixed form placement: 1 per 300 yd3 and as directed by the Engineer. Test Slump first load each day per mix. For slip form placement: No slump testing required. Concrete Record temperature each time air content, slump or strength test specimen is Temperature o performed/fabricated by the Contractor. 1 beam (28 day) per day per mix. Make additional control beams as necessary. Control beams shall be made within the last hour of concrete poured each day. Fabricate beams, deliver beams to curing site, and clean beam boxes. Cylinders may be substituted for beams at the discretion of the Engineer. 1 per 1000 lineal feet per lane of concrete pavement at locations determined by Concrete Pavement the Agency. All adjoining lanes shall be tested at the same location if paved at the Texture same time. The Contractor supplies all materials necessary to perform the required testing. Thickness The Contractor drills concrete cores at locations determined by the Agency. The Contractor probes the plastic concrete at locations determined by the Agency. Surface Contractor provides MnDOT certified inertial profiler results for the entire project Smoothness as required by the contract. Check for current certification. Flexural Strength I Contact the MnDOT District IA Inspector to provide servicing of your Federal Aid Project. 2017