Caltrans district 7, oncall materials testing services. To date, we have not missed a single testing requested by caltrans. During the heating process a chemical transformation occurs among the elements to produce the. Refer to geotechnical manual and guidance documents from pavements branch for report guidelines. Inspectors from materials engineering and testing services mets will inspect and test any coating materials. Guide for concrete plant inspection and testing of readymixed concrete aci 311. Materials for falsework shall conform with applicable requirements of the caltrans standard specifications, section 51, concrete structures, and the caltrans falsework manual. The chain of caltrans custody for material samples is an important part of caltrans quality assurance the. Welcome to dime data interchange for materials engineering. It sets forth procedures and best practices for testing and verifying materials on a contract. The construction quality assurance program cqap, developed by caltrans for highway construction projects, adheres to the quality assurance requirements outlined by the federal highway. Materials manual florida department of transportation. Chapter 6 sampling and testing section 1 sample types and frequencies. All caltrans personnel must be alert for conditions that contribute to failure to obtain the accurate weight measurement of materials.
Jun 06, 2009 quality control manual for hot mix asphalt. This manual of practice is an updated version of the 1993 shrp crack sealing and filling manual. Cadd users manual california manual on uniform traffic. The raw meal is then introduced into a rotary kiln and heated to a temperature on the order of 1400c 2500f. Caltrans storm water quality handbook iii pervious pavement design guidance list of acronyms. The caltrans independent assurance ia manual the caltrans construction manual provides the frequency of acceptance testing and outlines the acceptance testing program. If overside drains are in a metal beam guardrail area, consider using long span nested guard rail. Testing of current employees who are applicants in an examination or who are transferring is permitted only if the person does not have a current appointment to a class for which drug testing is a requirement.
In addition, local experience, correlations to local geologic formations, and relevant published data should also be considered in the final. Caltrans implemented the quality control quality assurance qcqa program for hot mix asphalt in 1995 with the following goals. Materials for falsework shall conform with applicable requirements of the caltrans standard specifications, section 51, concrete structures, and the caltrans falsework manual, except as indicated or specified otherwise herein. For federalaid projects on the national highway system nhs, caltrans will assist in certifying the materials laboratory, and the acceptance samplers and testers. It can be used for all types and sizes of projects but should be supplemented with additional inspection requirements when the complexity of the project. Independent assurance manual, materials engineering and testing services mets. Properties selected for design should be based on the results of field testing, laboratory testing, or back analysis of existing conditions. Laboratory manual of test procedures attached is your copy of the new oregon department of transportation laboratory manual of test procedures, february 2020. The joint training and certification program jtcp includes a certification program in portland cement concrete pcc testing for construction materials lab technicians. This caltrans storm water quality handbook maintenance staff guide is published solely to provide information and guidance to the employees of the california department of transportation. Specifically, the testing included contract payment records, ccos, and other pertinent records and audit test procedures as deemed necessary to achieve our objectives. To help reduce conflict and delay on construction projects within the state, caltrans, in. This manual complements the standard specifications for construction of roads and bridges on federal highway projects fp. Caltrans yearly energy savings at 50% load, the model 206l will save 250kwh per year per cabinet.
The caltrans ia manual details the caltrans independent assurance program to be followed that has been approved by fhwa. In case of an emergency due to natural circumstances causing electrical shut off or if you are simply away from your machine for any reason and need to submit your bid, the digital id for project bids can be distributed across several machines. Dispatching of technicians is closely coordinated with caltrans materials testing and batch plant inspection groups. Geotechnical design reports and materials reports test method is being deleted. Some acceptance tests are performed on materials already incorporated into. Caltrans testers test out new construction materials program. Caltrans testers test out new construction materials.
It contains the latest information pertaining to the performance of treatment materials and methods, the availability and relative costs of. The following describes the typical and duties and responsibilities for verifying compliance with the specifications for weighing and measuring. The laboratory testing program generally consists of index tests to obtain general information or to use with correlations to estimate design properties, and performance tests to directly measure specific engineering properties. Sampling and testing are of equal importance for assuring materials and products meet acceptance specifications. To provide a userfriendly webbased interface for storing and sharing. It is not designed to, nor does it establish, a legal standard of care. Obtain a recommendation as to the acceptability of the proposed product. Materials manual the materials manual contains the instructions needed to complete quality assurance and materials acceptance for florida department of transportation contracts.
Raw materials containing these elements are carefully proportioned and finely interground to produce what is known as raw meal. The application of this manual to any particular situation is to be guided by sound engineering principles. For federalaid projects off the nhs, caltrans may be able to assist in certifying the. To help reduce conflict and delay on construction projects within the state, the california department of transportation caltrans, in partnership with csulb, has developed a joint training and.
Soils or soilaggregates tested for moisture density relations will be an equal split sample from the engineer. The timely delivery of transportation improvement projects requires highly skilled, knowledgeable materials sampling and testing technicians. Caltrans equipment operator ceo i and ii departmental, open exam codes. All work was performed per the requirements of california test methods and frequency of testing was per caltrans construction manual. Procedures for accreditation of laboratories and quali. Highway design manual hdm local assistance procedures manual lapm maintenance manual. Materials engineering and testing services manuals. This web page, which displays only the most recent versions of the files, has been divided into volumes i. Caltrans testers test out new construction materials program they usually test construction materials. Method of test for sampling highway materials and products used in the roadway structural sections. This edition completely replacesy 201the 9 labofebruarratory manual of test procedures. Procedures for transportation workplace drug and alcohol testing programs 49 cfr part 40 docket ost200315245 rin 2105ad47 prevention of alcohol misuse and prohibited drug use in transit operations 49 cfr parts 655 docket no.
California manual on uniform traffic control devices mutcd construction manual. Resident engineers manual section 1 purpose, scope and glossary 1. Currently, this program enrolls only caltrans employees. Background code of federal regulations cfr title 23, section 637 subpart b requires all sampling and testing to be performed by qualified laboratories and personnel for projectproduced materials used in the acceptance.
Regardless of location, sample randomly and within the. But this week, two dozen caltrans and industry technicians from throughout the state were at cal state long beach to test out a new program to increase quality and reduce delays on construction projects. The district materials coordinator will obtain these samples and conduct these tests. California department of transportation division of construction. This web page, which displays only the most recent versions of the files, has been divided into volumes i and ii as shown below. Form cem3101, which includes detailed instructions, is available at. Resident engineers manual peninsula corridor joint powers board 1250 san carlos avenue san carlos, california 940706 resident engineers manual. When the guidelines or directions set forth in this manual conflict with an flh contract, the contract shall. And either 1 one year of experience in the california state service performing the duties of a caltrans highway maintenance worker or caltrans landscape maintenance worker.
The purpose of this manual is to achieve a uniform approach to the administration of construction contracts. Review any planned installations of metal beam guardrail. Caltrans equipment operator 1 you must possess a valid and unrestricted class b driver license with an n endorsement for tank vehicle. These manuals are available at the following websites. Calact caltrans drug and alcohol resource materials. California test 515 relative mortar strength of portland cement concrete sand. A lot is defined as the quantity of asphalt concrete that is being evaluated. Inspect all materials used in the construction of concrete work at their source, on the job, or both.
Caltrans equipment operator ceo i and ii departmental, open. Method for testing of material production plants caltrans. Methods used in repairing andor constructing highways to ensure highways are. This manual has been developed to provide construction project personnel with information and guidance for field activities relating to materials. Prior to handling test materials, performing equipment setups, andor.
Regardless of location, sample randomly and within the frequency specified to obtain representative samples of the material used in the work. California department of transportation construction manual october. Drug testing requirement caltrans equipment operator 2 applicants for positions in these classes are required to pass a drug screening test. Sep 02, 2014 caltrans drug and alcohol resource materials. With half of the 10,000 locations using the l cabinet, it would. Asphalt binder and tack coat are very hot, so for safety, the caltrans inspector must. Perform field inspection of material and testing in accordance with the. Caltrans electronic bidding provides flexibility to you. This asphalt rubber usage guide is intended for use by california department of transportation caltrans design, construction, and maintenance managers and engineers, as well as by field personnel involved in placement of asphalt rubber paving materials including hot mixes and surface treatments. It is a necessary requirement that all flaggers be able to read and understand the flagger training manual, the flagger reference guide, and the flagger profi. Design manual engineering properties of soil and rock. California department of transportation construction. Everyone working as a flagger on colorado highway projects will have studied this document and successfully taken the required examination. Consult with the materials engineering and testing service mets, structure design, and electrical design when the contractor submits a written request to make a substitution for a product.
For complete and detailed independent assurance processes and procedures, see caltrans independent assurance program iap manual. Improve the quality of materials and processes used in the construction of highway projects and reduce the lifecycle costs for the facilities involved. For relative mortar strength, follow the test procedure of california test 515, except. Infield ia testing will be conducted next to the field test using the same method. Caltrans ia personnel will evaluate each service request and work directly with the laboratory and technician for extensions.1016 763 657 1331 1455 796 1228 860 1144 776 218 468 364 1493 689 1068 1152 576 1161 321 1204 891 90 920 1278 1190 1071 1404 1195 1183 1445 701 1445 383 189 1498 492 106 902 1196 927 492 18 168 342