The first step of the dispute resolution process requires that the resident engineer and contractor share each others tests results, supporting calculations, and together investigate why the difference exists. Monitors the contractors HMA plant inspection for compliance with the contractors quality control plan. Verifies HMA mix moisture content from samples taken behind the paver in accordance with AASHTO T 329, Moisture Content of Asphalt Mixtures by Oven Method. However, the HMA can be sampled and tested at the plant to determine if sampling and testing at the mat are necessary by performing the informal test described below. Should a storm hit, the runoff can carry those potential pollutants to nearby streams, rivers, lakes, aquifers, wetlands, or coastal waters. PL: project leader For HMA placed using the SPF process, verify the QCP is prepared in accordance with the Quality Control Manual for Hot Mix Asphalt Using Statistical Pay Factors. RHMA includes RHMAG (gap graded), RHMA-O (open-graded), and RHMA-O-HB (open-graded high binder). Before production begins, take the following steps: Before work begins, the resident engineer holds a prepaving conference with the contractor to discuss HMA production and placement: With the contractor, discuss who has responsibility in the field to: Stop production on SPF projects when any pay factor except the number 8 sieve falls below 0.90. The quality control manager submits this data daily to the resident engineer. Download Contractor Quality Control Template. The pay factor quality characteristics are used to determine acceptance and applicable payment adjustments. This project punchlist template listsand tracks any corrections or updates you would like made, and keeps the contractor and subcontractors on the same page by providing them the complete list. They reflect all the changes made in the working drawings during the construction process and show the dimensions, geometry, and location of all elements included in the contract. Manage and distribute assets, and see how they perform. Refer to Section 4-3902C Job Mix Formula Review, of this manual for guidelines on reviewing Form CEM-3511. The HMA compaction is completed when temperatures are higher than the specified minimum temperature for each compaction type (first coverage, breakdown, and finish). Coordinate all requests for authorization with the projects structure representative. Project plan templates, complete with a Gantt chart, are used most often in instance like construction project management, or where theres a need for a more agile project plan. Streamline operations and scale with confidence. There are also fields to enter notes about discussions with contractors, delays, disruptions, or change orders, action items followed up on, and on-site visitors. Get actionable news, articles, reports, and release notes. And lastly, Smartsheet integrates with other apps like DocuSign (to streamline the contract process by collecting e-signatures), Harvest (to automatically create invoices), and Google Apps (to sync your calendar and add or edit information directly from Gmail). Move faster with templates, integrations, and more. When cold planing, document contractors methods to control grades of the cold planer. Project managers will have to evaluate how to measure project quality, create a step-by-step process for auditing the project, and revise and review the plan to find new problem areas. Verify that personnel who will be taking mat acceptance samples and witnessing core sampling are qualified for California Test 125, Method of Test for Sampling Highway Materials and Products Used in the Roadway Pavement Structure Sections., Coordinate requests for authorization for a vehicle exceeding the weight limits established by California Vehicle Code, Division 15, to cross a structure with the projects structure representative. It allows the latest versions of blueprints, RFPs, schedules, and more to be synced to every employee in real time. Material samples must be split into two parts, one sample for potential acceptance testing and one for potential dispute resolution testing. Regardless of the type of antistrip treatment chosen by the contractor, the HMA must meet the requirements of AASHTO T 283, Standard Method of Test for Resistance of Compacted Asphalt Mixtures to Moisture-Induced Damage, and AASHTO T 324, Standard Method of Test for Hamburg Wheel-Track Testing of Compacted Asphalt Mixtures.. The treatment method can be either lime treatment (by dry lime, dry lime with marination, or lime slurry with marination) or liquid antistrip. As a company grows and the volume of work (and the technology budget) increases, the argument for adopting a construction project management software platform becomes stronger. Verify that the contractor submits a job mix formula and a quality control plan (QCP) for HMA production and placement for all types of HMA. This change order log template will help to keep track of the change order descriptions, time extensions associated with the changes, and the cumulative contract dollar amount. A post-project review outlines all lessons learned and archives any project documents. See how our customers are building and benefiting. In general, it acts as a roadmap for everyone involved in the project. Use Smartsheet to improve work and project documentation, increase collaboration with proactive communication among project teams, vendors, and clients, and save time with accurate resource management. The resident engineer includes the applicable adjustment on the next progress estimate after the lot has been accepted and the adjustment has not been disputed. Obtain aggregate samples from stockpiles in accordance with California Test 125, Method of Test for Sampling Highway Materials and Products Used in the Roadway Pavement Structure Sections, to field test for moisture content and sand equivalent at the frequency shown in Table 6-1.13, Materials Acceptance Sampling and Testing Requirements: Asphalt Concrete, in Section 6-1, Sample Types and Frequencies, of this manual. While you want software thats easy for your team to understand, it should support you if business takes off and work volume grows. The sooner the cost-control monitoring phase begins, the faster that project managers will be able to identify trouble spots. Stop production when two consecutive quality control test results do not comply with the specifications, or when three in a single day do not comply with the specifications as applied to: All quality characteristics of HMA placed using the standard process. Comparing one core to the average of quality control test results within the same 250 tons. Makes sure the contractor submits Form CEM-4410, Crumb Rubber Usage Report, monthly and at the end of the project. Gardez la communication fluide. This PDF explains the pros and cons of the CM at-risk model from the owners and construction managers point of view, along with pointers on how to get the most out of the arrangement. Determine early if the contractor plans to perform inertial profiling as a means to control quality of smoothness or when the paving is completed. Streamline operations and scale with confidence. For each worker, you can note their position, the number of hours worked, and any equipment they used, the delivery time, and the hours of operation. Direct the testing labs to test all samples between the first and second out-of-specification acceptance tests and any remaining samples immediately before or after any failure. Check the asphalt binder scales frequently to verify that they return to within zero tolerance limits and that the scale lever systems or load cells move freely. Lime-treated aggregate must marinate at least 1 day and no more than 60 days before use in HMA production. This form is used when parties agree that the design-build project is substantially complete. If the project has not been assigned a structure representative, coordinate the review through the bridge construction engineer. Vicente Barrera, qui a deux dcennies d'exprience professionnelle dans la construction industrielle et les infrastructures. The Federal Highway Administration requires Caltrans to have a quality assurance program. When the owner moves into the new building, the warranty period starts. To resolve disputed test results, the specifications require the use of an independent third party to perform referee testing. Note any equipment and materials onsite or delivered. Labels each aggregate sample with the contract number, date, type of mix, aggregate gradation, aggregate source, HMA producer, and producers mix identification number. For best results, feeding must be continuous and uniform. Then, enter the person responsible for each task and the start and end dates. PD: project director The engineer allows the contractor to continue production of a lot only after the contractor identifies which sublots will be removed and rejected from the lot. If the aggregates are not combined before sampling, combines aggregate from individual stockpiles or belts in the job mix formula proportions to test for sand equivalent. Pay factor quality characteristic tests for each lot are statistically evaluated to determine the PWL after completing each sublot. All personnel responsible for HMA should familiarize themselves with this publication. Microsoft Excel | Google Sheets. For samples that will be shipped to the district material laboratory or field construction laboratory for testing, complete Form TL-0101, Sample Identification Card, following the instructions printed in the form booklet and the information in Section 6-103, Field Sampled Material Identification for Testing, of this manual. Verify that the contractor follows the QCP, and when required, makes any necessary changes to the QCP. CM: construction manager BuilderTREND is a cloud-based construction project management tool for home builders and remodelers. Learn how the Smartsheet platform for dynamic work offers a robust set of capabilities to empower everyone to manage projects, automate workflows, and rapidly build solutions at scale. Access eLearning, Instructor-led training, and certification. Verify the HMA compliance with the mix design requirements for both AASHTO T 324 and AASHTO T 324 (Modified). Under the standard process, HMA represented by a single failed Caltrans test is noncompliant. Users can track change orders, create a project budget, update schedules, share files, and more. Find the best project team and forecast resourcing needs. A project plan is designed to deliver the intended scope of a project, facilitate communication among stakeholders, and track planning assumptions and decisions. Track every task or initiative that goes into a project on a visual, 12-month timeline, so you can better prepare for all project efforts over the course of the year. The job mix formula requirements are the same for the standard and SPF specification processes. When project managers have to negotiate contracts, deal with jurisdictions licensing requirements, purchase insurance, and manage job site safety, an understanding of legal principles can save time and money. Reviewing the proposed job mix formula on Form CEM-3511. If applicable, Form CEM-3511 will also include the percentage of recycled asphalt pavement and antistrip treatment method. Under Remarks, identify the tests to be performed. Manage campaigns, resources, and creative at scale. (updated November 1, 2022). With Smartsheet, the changes are made in real-time so the punchlist is always up to date and can be shared online with multiple subcontractors. Make sure that the proposed job mix formula is verified by the district materials laboratory within 20 days of sampling HMA or when requested in writing by the contractor or within 3 days of sampling rubberized HMA. If during this testing there are two consecutive failures, and there are passing results after these failures that indicate necessary corrective actions were already implemented, do not follow the guidance in Section 4-3904A (2) of this manual. Refer to Section 392.01A(4)(b), Job Mix Formula Verification, of the Standard Specifications. The template includes information about the actions that need to happen, the people that will complete them, due dates, priority, and status. For quality control testing, the contractor must use nuclear gauges calibrated to cores under California Test 375, Determining the In-Place Density and Relative Compaction of Hot Mix Asphalt Pavement Using Nuclear Gages, to determine the relative compaction. In areas where smoothness must meet the 12-foot straightedge requirement, discuss if the contractor will have a straightedge available, and who on the paving crew is responsible for using it. You can download the paper by clicking the button above. The corresponding expiration dates are available at: Review the contractors monitoring of best paving practices that promote smoothness. A current list of accredited labs is available at: For HMA placed using the SPF process, verify the contractors quality control testing laboratories performing AASHTO tests have a current AASHTO re:source accreditation. Monitor timeliness of material testing turnaround against Table 6-1.2, Time Required for Materials Acceptance Tests, of this manual, and make sure corrective actions are taken, and document deficiencies encountered. Use this project timeline sample template with example text as a framework to make sure that youve accounted for every project component, that individual project tasks are on track for completion, and that you can deliver your project successfully in its entirety. Explore modern project and portfolio management. Be prepared, pack your patience, and if you must travel, go safely. Including a timeline in your project plan will help set expectations and increase transparency, keeping everyone aligned around priorities and due dates. Develop a way to appropriately and efficiently communicate the project plans to everyone involved. Ensure that it is flexible enough to accommodate emergencies or unforeseen expenses. There are two parts to the commissioning process. Connect everyone on one collaborative platform. Form CEM-3512, Contractor Hot Mix Asphalt Design Data, which documents the testing data developed by the mix design laboratory. No-code required. The resident engineer makes decisions regarding noncompliant materials and placement. If youd like to change the format of dates, select all the dates and right-click. Access eLearning, Instructor-led training, and certification. Asphalt rubber binder with the components blended in the proportions to be used. Obtains aggregate samples for aggregate acceptance quality characteristics at the sampling frequencies shown in Table 6-1.13 of this manual and sample in accordance with California Test 125. If any tests results fall outside the specified limits, the testing laboratory will immediately notify the resident engineer. Note these on Form CEM-3502, Hot Mix Asphalt Placement Report.. Discuss the contractors plans for scheduling paving after cold planing to meet the time requirements specified in Section 39-3.04, Cold Planing Asphalt Concrete Pavement, of the. WebConstruction Create schedules, manage crews and deliver under budget; kanban board, task list, spreadsheet and calendar. The person who prepares construction reports whether its the project manager, contractor or supervisor serves as the projects fact-checker, communications officer, and documentarian. Identify the key milestones you will use to measure progress. Discuss with the contractor pavement areas to receive tapered edge and construction methods to be used. Download Daily Progress Report Template. If you frequently work with clients, stakeholders, and subcontractors who need to access information about daily work, or how the project is progressing as a whole, you may also want to consider a dedicated software system. After the trucks are loaded, be sure the HMA aggregates are coated with the asphalt binder and not segregated. Tests aggregate for acceptance quality characteristics at the frequency shown in Table 6-1.13 of this manual for the following aggregate acceptance tests: Other aggregate properties specified in the project special provisions if applicable, During the first 750 tons of production, witnesses the contractor sampling aggregate, asphalt binder, and recycled asphalt pavement on the first day of production in accordance with Section 39-2.01A(4)(h)(v), Production Start-Up Evaluation, of the. For requirements, refer to Section 39-3.04C(2), Grade Control and Surface Smoothness, of the. It can be difficult to keep track of the necessary documents in a construction project, such as requests for proposals (RFPs), contracts, invoices, and blueprints. To change the background color of one or more cells, select the cell(s) you want to change. If the most recent sample passes, test the samples immediately before and after the initial failed sample. These stop production notifications indicate the material in the lot to that point is not acceptable until one or more sublots of material is rejected from the sublot, regardless of improvement to the percent within limits (PWL) or quality factors after the notification. Align campaigns, creative operations, and more. MC: management contracting (mostly UK) FONSI: finding of no significant impact Also, since the GMP is decided before design begins, it is difficult for owners to know whether they received the best possible bid. Caltrans inspection process should include documenting and reporting surface temperatures and roller passes to assure that compaction operations meet the method specification requirements. Material acceptance sampling frequencies and material acceptance testing frequencies, shown in Table 6-1.13 of this manual, are not the same. If the district materials laboratory does not verify the proposed job mix formula: The contractor may adjust the job mix formula to meet the specifications. If you want to apply the same color to more than one task bar, click the bars while holding down the. For the SPF process, Caltrans samples and tests for verification of pay factor quality characteristics in accordance with stratified random sampling plans developed by the engineer. From getting hands-on experience and encouraging communication to committing to ongoing education, weve gathered some of the best advice from experts in the field. Dan Julien, directeur de Julien Management, consultant en construction et en gestion de projet pour certaines des plus grandes marques et des personnalits de premier plan. Finally, there is space to enter tests performed, visitors on-site, and problems or issues experienced. Records the type of mix, the HMA producer, and the producers mix identification number. Obtains aggregate samples for field testing for aggregate grading and sand equivalent at the frequency shown in Table 6-1.13, Materials Acceptance Sampling and Testing Requirements, of this manual. For additional guidance on the acceptance and payment adjustments, refer to Section 4-3904A (4), Acceptance of Lots using Statistical Pay Factor Specifications, of this manual. Verify with the district weights and measures coordinator that the proposed HMA plant and production equipment for performance grade modified asphalt binder with CRM is Caltrans-qualified under the. A project timeline template is a tool that displays the project schedule, including individual tasks, key milestones, and due dates. The contractor to compare quality control test results against Caltrans acceptance test results on split sample material. Contractors can use this construction report template to update their team, client, and stakeholders about the projects daily progress. The rules of project management began to take shape across corporate America around the time of World War II, and by the 1950s, they were guiding civil construction projects. When the test results indicate that the sampled and tested HMA complies with the specification, request that the district materials laboratory perform HMA verification testing. Contractors and builders must be especially vigilant in preventing contaminants or unregulated material from entering these restricted zones. Access eLearning, Instructor-led training, and certification. The contractor must sample in accordance with California Test 125, Method of Test for Sampling Highway Materials and Products Used in the Roadway Pavement Structure Sections, and give the resident engineer three of the four split samples. Download Detailed Project Timeline Template Use this simple construction project calendar template, which comes pre-filled with sample construction tasks, to keep your project running on time from initial planning to project completion. Aggregate testing must be performed on aggregate samples taken before lime treatment. This project timeline template allows you to document tasks, identify necessary resources, and view start and end dates in order to get a better idea of how your project is progressing. Organize, manage, and review content production. Notify the contractor of noncompliant areas. Caltrans requires that these same quality assurance standards be met for state-funded projects. Learn more about Netscher's book. The complexity of this stage depends on the size of the project and the company. Use the reasonable testing difference values in Table 4-39.1 to evaluate whether a significant testing difference exists. Permit wing-type spreading equipment only for areas not requiring an asphalt paver, and then only for such widths, typically less than 5 feet, that will not adversely affect the surfacing on the traffic lane. These checks are in addition to checks the contractor is required to make and report in accordance with Section 36-3.01C(4) Straightedge Measurements of the Standard Specifications. The job mix formula must be verified if Form CEM-3513 was not issued within 24 months of proposed HMA production. The contractor must spread sand at a rate of 1 to 2 pounds per square yard before opening to public traffic on new rubberized HMA. Try Smartsheet for free, today. If existing asphalt concrete has been cold planed, before overlaying the surface with HMA, make sure the cold planed surface meets the 12-foot straightedge tolerance required by Section 39-3.04C(2) Grade Control and Surface Smoothness, of the Standard Specifications. First, youll need to add some headers to your table. When youre ready to start the software-selection process, follow these basic steps to help you choose the right platform: Determine Your Needs and Requirements: What goals do you hope to achieve with the new software? Diana Ramos, October 19, 2015 Verify that longitudinal joints on the finished surface correspond to the edge of traffic lanes and in lower lifts are offset and alternated at least 0.5 foot from each side of the lane line. You should always create a project plan before starting a new project. Under the dry lime method, if the plasticity index is 4 through 10, aggregates must be marinated. In the competitive bidding process, contractors submit their bid to work on the project. Hot mix asphalt aggregate treatmentslurry method, Hot mix asphalt aggregate treatmentdry lime method. For guidance on standard process projects, refer to Section 4-3904A (2), Two Consecutive Acceptance Test Results Outside Specification Limits on Non-Statistical Pay Factor Projects of this manual. and a Risk Level legend (High, Medium, Low) so that status is clear to any project sponsor or team member at a glance. Plant inspection and testing is essential to assure quality HMA. You can upload files from your computer, Google Drive, Box, Dropbox, Evernote, or add a web URL, creating a central repository for all project documentation and contracts. If the proposed job mix formula has not been verified within 24 months of production, the contractor must furnish material samples in accordance with Section 392.01A(3)(b), Job Mix Formula, of the Standard Specifications, including: The resident engineers verification process includes: For samples of aggregate, asphalt binder, and additives, if applicable: If the contractors job mix formula proposal has not been verified, the contractor must provide aggregate and HMA verification samples from the plant that will be used for the project. Move faster, scale quickly, and improve efficiency. Randomly select core locations for every 250 tons of hot mix asphalt placed according to Part 3, Section 3B, Test Site Location, of California Test 375, Determining the In-Place Density and Relative Compaction of Hot Mix Asphalt Pavement Using Nuclear Gages.. Plan projects, automate workflows, and align teams. If examination of the contractors and Caltrans test results shows large differences, compare the test result groups to determine if the results are significantly different. Test within 1 business day from sampling for projects within 50 miles of the testing laboratory or within 2 business days from sampling for projects more than 50 miles from the testing laboratory. G7442014, Certificate of Substantial Completion for a Design-Build Project. In the project requirement definition (PRD), the project manager explains the scope of work and what the project will accomplish. Download Strategic Project Planning Timeline Template Readers will learn about planning the project, scheduling, people, materials, quality, safety, subcontractors, contracts, finance, and more. Yes, Id like to try Smartsheet for free. Quickly automate repetitive tasks and processes. The resident engineer must report the test results to the contractor within 5 business days of sampling. Type A HMA may be rejected for not meeting minimum first coverage of breakdown surface temperature shown in Section 39-2.02C, Construction, of the. Notify the contractor of all acceptance test results within 2 business days of receipt from laboratory, except when using the SPF process. The template has fields for subcontractor crew information, work completed or impeded, material and equipment deliveries, on-site visitors, and the percentage of work done toward project completion. D/B: design/build The most efficient pugmill mixing occurs when the material level remains at the top of the paddles along the length of the mixer. Record the type of mix, the HMA producer, the producers mix identification number, and the production tonnage that this sample represents. Always test the most recently pulled sample first. Deliver results faster with Smartsheet Gov. Deliver results faster with Smartsheet Gov. 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