vdot soils and aggregate compaction pdf

Table of Contents, STANDARD SPECIFICATIONS FOR PRIVATE BUILDING SEWER LINES IN PUBLIC RIGHT-OF-WAY, STANDARD SPECIFICATIONS & CONSTRUCTION DETAILS MANUAL SECTION 5 - STORM DRAINAGE. 13) Use vibratory plate with a welded foot to compact the aggregate backfill. The UD 4 is used with new construction, while the UD 7 is used for retrofitting existing pavements. SECTION 02720 SANITARY SEWER AND STORM DRAIN SYSTEMS, Ohio Department of Transportation Division of Production Management Office of Geotechnical Engineering. 200 sieve. SANITARY SEWER SPECIFICATIONS OCTOBER 2003 HARVEST-MONROVIA WATER, SEWER, AND FIRE PROTECTION AUTHORITY SECTION 1.00 1.10 Purpose The purpose of this document is to assemble the sewer specifications, policies, SEDIMENT/STORMWATER MANAGEMENT BASIN CONSTRUCTION CHECKLIST For permanent structures per Delaware SCS Pond Code 378 and Delaware Sediment and Stormwater Regulations KEY PROJECT INFORMATION Item meets standard, LS 2540 SEWER LATERALS AND INSPECTION TEES A. Soil Compaction Handbook ff Soil Compaction Soil compaction is defined as the method of mechanically increasing the density of soil. 1. In a saturated soil, the voids are entirely filled with water. The current deadline to have Soils and Aggregate Proficiency exams completed by is . (test every other 4 in. PDF Pavement Design Guide for Subdivision and Secondary Roads in Virginia PDF 02210 - TRENCHING, BACKFILLING AND COMPACTION OF UTILITIES - Lynchburg A standard Video/ Digital Camera can be used. Links may open in a new window. Drainage Manual. 15) What end of the pipe system do you start installation? 4 to 3/4 in. Virginia Department of Transportation documents: Road and Bridge Specifications and appropriate supplemental specifications Virginia Test Methods Manual Road and Bridge Standards. GRIT Manual. Fillable Online VDOT Soils and Aggregate Compaction Fax Email Print PDF Appendix B - Virginia Department of Transportation - Home The video tape/dvd/digital photographs should be of such clarity, detail and resolution as to clearly show the conditions of the interior of the pipe/culvert and detect any defects within the pipe or culvert as specified herein. 2016v1.0 Chapter 4 17, 18 8) At the end of the run ( feet) a 45 degree elbow is used to connect the longitudinal pipe to the non perforated outlet pipe to force the collected water to discharge. VDOT: Soils and Aggregate Compaction - Community College Workforce Alliance Description Storm drainage structure construction shall include, but not necessarily be limited to, furnishing and installing or, Installation PowerPoint for Grasscrete Formers 1 This document describes the two single-use tools utilized to create the Grasscrete product. If the mandrel test is to be performed to mechanically measure deformations/deflections of the pipe/culvert, the mandrel used shall be a nine (or greater odd number) arm mandrel, and shall be sized and inspected by the Engineer prior to testing. For positive projection embankment installations, the embankment material should be placed and compacted to a minimum of one foot above the pipe and the trench excavated into the embankment. VDOT Soils and Aggregate Compaction 2016v1.0 Appendix C | 5 Nebraska Department of Roads Drainage and Erosion Control Manual December 2011 Appendix C: Pipe Material Policy Page C-1 PIPE MATERIAL POLICY, SECTION 33 31 00.11 GRAVITY SANITARY SEWERS, DIVISION 2 - SEWERAGE AND DRAINAGE SECTION 02720 - STORM DRAIN SYSTEMS PART 1 - GENERAL, SECTION 36 - CAST-IN-PLACE CONCRETE PIPE (CIPCP) TABLE OF CONTENTS, San Antonio Water System Standard Specifications for Construction ITEM NO. <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 11 0 R 12 0 R 21 0 R 25 0 R 31 0 R 32 0 R 33 0 R 34 0 R 47 0 R 48 0 R 49 0 R 50 0 R 51 0 R 52 0 R 53 0 R 54 0 R 55 0 R 56 0 R 57 0 R 60 0 R 61 0 R 62 0 R 63 0 R 64 0 R 65 0 R 66 0 R 67 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 2. Pipe should be stored in an out of the way location where it will not be damaged. The gradation is the distribution of various particle sizes within the material. protection. The joint consists of a tongue (male end) and groove (female end) with no defining areas for gasket material placement. Work shall consist of furnishing and constructing a Rockwood Vintage TM unit segmental retaining wall (SRW), CONCRETE SEGMENTAL RETAINING WALL SYSTEM PART 1: GENERAL SPECIFICATIONS 1.01 Work Included A. 0 One (1) copy of application and four (4) copies of plans are hereby made to the Director of Public Works, SECTION 02612 PART 1 GENERAL 1.1 SUMMARY A. All rights reserved. 1100 SLIP-LINING SANITARY SEWERS, SEDIMENT/STORMWATER MANAGEMENT BASIN CONSTRUCTION CHECKLIST, LS 2540 SEWER LATERALS AND INSPECTION TEES, CLEANING, INSPECTION, AND TESTING OF SEWERS, SECTION 33 41 13 PUBLIC STORM UTILITY DRAINAGE PIPING, Beacon Hill Sewer District Standard Specifications. For larger diameter pipe, >30 inches, embedment materials should be worked under the haunches by hand. 6) Line the trench with the non woven drainage fabric. The initial backfill of select Type I backfill protects the pipe during installation from impact damage and extends to the springline of the pipe. (PDF) Soil Compaction Handbook | Student life - Academia.edu This prevents disruption of the backfill envelope when removing the shoring or trench box. bKjL,gBZqa>,\w In a flexible pipe this zone must protect the pipe from distortions due to loading extend to 12 above pipe. PDF Community College Workforce Alliance | The Mission of CCWA is to meet Portion of Section 2102 . To use this website, you must agree to our, SECTION 55 PIPE FOR STORM DRAINS AND CULVERTS (FAA D-701), State of Illinois Department Of Transportation CONSTRUCTION INSPECTOR S CHECKLIST FOR STORM SEWERS, SECTION 08000 STORM DRAINAGE TABLE OF CONTENTS, Wastewater Capital Projects Management Standard Construction Specification, Section 02702 SEWER PIPE INSTALLATION AND TESTING, SPECIFICATION FOR PIPE SUBSOIL DRAIN CONSTRUCTION. No. Trenching should be completed in existing soils with sidewalls reasonably vertical to the top of the pipe. Manuals, Guides and IIM - Business | Virginia Department of Transportation STORM SEWER CALCULATIONS 7-4 7.6. The proctored 1 hour, 1-on-1 proficiency test is required to fully complete the VDOT Soils & Aggregate Compaction certification. Traffic information for existing VDOT maintained roadways can be obtained at the following internet Materials. Wallace Montgomery hiring Inspector in Vienna, Virginia, United States ICC Soils Special Inspector Certification Test Training | SI Certs PDF Specifications (REVISED) - Virginia Department of Transportation Fine particles are more sensitive to the presence of water than coarse particles. Use units conforming to the dimensions, SECTION 33 05 16.13 PRECAST CONCRETE PART 1 - GENERAL 1.01 SECTION INCLUDES A. Having one of these functions without the other is worthless. PMO Instructional and Informational Memoranda. 200 sieve. For information on the VECAT program, contact Caroline Fahed, 804-288-3169. SECTION 02630 STORM DRAINAGE PART 1 - GENERAL 1.01 RELATED DOCUMENTS A. 15) In the case of UD 4, the Open Graded Drainage Layer (OGDL) is placed on top of the completed trench. SOILS COMPACTION AND TESTING 2015 Technical Training & Certification Program . ALL students must have a valid account on VDOT University. ;5&6+Hv:#'Wg}]V.0;'|[c 9tD8XN[ |v(0|pemRS=v1VNc`j 142 0 obj <>/Filter/FlateDecode/ID[<40D256C358E2674187D5A8FC321FC95C>]/Index[129 27]/Info 128 0 R/Length 70/Prev 587873/Root 130 0 R/Size 156/Type/XRef/W[1 2 1]>>stream SCOPE. eG%\!9]y7WS{t m+zVjO!s[tG{y Q3@CJY1 9&. 1) Metal pipe gauge: Examples 12, 14, 16 2) Metal pipe corrugation dimensions: Examples 2 2/3 x ; 3 x 1 3) Concrete pipe strength: Examples Class III, IV or V 4) ph and Resistivity needs to be known by designer 2016v1.0 Chapter 4 5, 6 5) Maximum height of cover: Maximum height for each type of pipe must be given Compare information from drainage summary with maximum cover chart for pipe to be used Check standards for minimum height of cover Measuring Metal Pipe Corrugation example 3 x 2 3 2 Examples of concrete pipe stamp: They typically include manufactured date, diameter, pipe type, class, place of manufacturing. Soils and Aggregate Compaction Homework.pdf - Course Hero Fill out, edit & sign PDFs on your mobile, Description of vdot soils and aggregate compaction, Related Forms 1103 POINT REPAIRS AND OBSTRUCTION REMOVALS 1103.1 DESCRIPTION: 1. 5) Why is lime used with soil? In construction, this is a significant part of the building process. 1 0 obj Computation of U.S. Where applicable, pulleys may be incorporated into the system to change the direction of pull so that inspection personnel need not physically enter the pipe, culvert or manhole. List benefits of drainage 2. Lime is used with soil to add strength to the mixture, to raise the pH of the mixture, to assist in drying out soils, and to reduce soil plasticity. The original Former is a vacuum formed light gauge plastic mold, The contractor shall moist-cure the completed Lime Treated Subbase for a minimum of days before allowing any traffic on the compacted surface. If the inspection is to be conducted with a video camera, the video camera shall have fully articulating lenses that will provide a 360 degree inspection of the pipe/culvert, including each joint and any deficient areas of the pipe/culvert, as well as a means to measure deformations/deflections of the pipe (items such as a laser range finder or other appropriate device for taking such measurements as specified herein and approved by the Engineer). SECTION 15076 CEMENT-MORTAR LINED AND COATED (CML&C) STEEL PIPE PART 1 GENERAL 1.01 DESCRIPTION This section designates the requirements for steel pipe fabrication, test in shop, installation of steel, SECTION LS 2530 SANITARY SEWERS PART 1 GENERAL 1.1 SUBMITTALS A. VDOT Soils and Aggregate Compaction Flashcards | Quizlet Once a soil or aggregate mixture has been placed in a layer on the embankment, the contractor can use various types of compaction equipment to densify the soil to the desired level of compaction. Natural ground slope, PIPE INSPECTION AND REPAIR. Figure 4.1: Precast Concrete Pipe 2016v1.0 Chapter 4 1, 2 BASIC PIPE AND SOIL CONCEPTS The type of pipe selected for a particular application depends on many factors. Compaction testing on No. 4 in.) We will be looking into this with the utmost urgency, The requested file was not found on our document library. This Section describes the requirements for excavating, filling, and grading for earthwork at Parking Structure, new exit stair and as required to, DIVISION 2 - SEWERAGE AND DRAINAGE SECTION 02720 - STORM DRAIN SYSTEMS PART 1 - GENERAL 1.01 DESCRIPTION A. Furnish and install all storm drains, including manholes, inlets, service lines and other appurtenant. hb```f``2f`@( Importance to Maintenance & Water Quality. For assistance printing or verifying your Materials Certifications Report use this click here. The mandrel shall be pulled through the pipe or culvert by hand with a rope or cable. And the pipe must provide structure, because if the ground above the pipe collapses then the pipe can no longer perform as a conduit. Students must bring valid ID & attend class in order to test. xZKs2>Ip P7[Sq9FoLLmJgl~K"5JtB2+!765nt-8\Gf._o{}E All rights reserved. The foundation is to be explored below the bottom of the excavation to determine the type and condition of the foundation. 500 grams is the minimum sample required for soils and for aggregate the sample size depends on the Nominal Maximum Size Aggregate. J\b 0). If you have questions, please provide us with the course title and number when e-mailing or calling. ]6)[mesog)!df{9IsRC cS /%INL Download. Pipe Testing Frequency Example 1: Pipe Diameter = 48 in. A Review of The Use of Reclaimed Asphalt | PDF | Road Surface Debris in the pipe Coatings free of cracks, scratches and peeling Cracks (longitudinal and circumferential) Spalls and Slabbing For metal and plastic pipe localized buckling, bulging, cracking at bolt holes, flattening, or racking, etc. PDF SPEEDY MOISTURE TEST Equipment Needed: Complete speedy kit, No. 4 sieve 2e\o ngV10J6q`pp)|Hpm3@BF > endobj 298 0 obj <> endobj 299 0 obj <>stream This work consists of constructing storm sewers of the size and class required, including excavation, bedding, and backfill. Study with Quizlet and memorize flashcards containing terms like What are the three differences between the AASHTO T-99 and AASHTO T-180?, How many layers of soil are required to make a standard proctor mold? A drained pavement structure has a higher bearing capacity that can effectively support traffic loadings, and lead to long lasting pavement at the least maintenance cost. 3) 104 in. Conform to requirements of Section 01 33 00 Submittals. Screen the sample over a 3/4-inch sieve and replace the aggregate retained with an equal weight of No. Applications for a zoning district map amendment (rezoning), conditional rezoning, planned development, or conditional use permit shall include a VDOT traffic impact statement (VTIS), and applications for a site plan or preliminary plat shall include a traffic impact statement (TIS), where the proposed development is reasonably anticipated to . materials (soils, aggregate and asphalt) in the field, the Geotechnical firm shall be responsible for the continuous monitoring of the placement and compaction of aggregate base materials, asphalt concrete pavement and the placement and compaction of earthwork and backfill of trenches and structures to ensure compliance with the Specifications. The loosely placed center section of the bedding allows the pipe to seat itself and helps minimize point loads. To prevent sloping soils from becoming. Description This section describes the installation of gravity sewer pipelines fabricated of vitrified, DRAINAGE MATS For Vertical: Flow 15-P For Horizontal: Flow 18-H Soil Drainage Mat with Built-In Protection Layer POLYGUARD DRAINAGE MATS are three-part prefabricated geocomposite drain consisting of a, City of West Linn Public Works Standard Construction Specifications Table of Contents DIVISION SIX STORM DRAIN TECHNICAL REQUIREMENTS 1 601 PIPE AND FITTINGS 1 601.01 Description1 601.02 Materials1, STANDARD SPECIFICATIONS FOR PRIVATE BUILDING SEWER LINES IN PUBLIC RIGHT-OF-WAY Approved and adopted as Official Document Number 800576 this 10th day of December, 1980 Donald R. Boyd, P.E., Director Water, 1.0 ACTIVITY DESCRIPTION 1.1 This document provides basic safety guidelines related to excavation and trenching in pipeline construction activities. 1 4 INSTALLATION OF PIPE AND TESTING OF PIPE BACKFILL LEARNING OUTCOMES Understand basic pipe and soil concepts and how they relate to preconstruction issues Understand fundamental trench concepts and pipe installation procedures Understand inspection requirements and backfill testing frequencies and procedures Understand the basic principles of pavement drain construction INTRODUCTION A well installed pipe should stay in service 50 to 100 years with little or no repair. - 2000, If you believe that this page should be taken down, please follow our DMCA take down process, Something went wrong! SCOPE Pipe subsoil drains shall be constructed in accordance with this specification and in conformity with the lines, grades and cross-sections shown, 402.02 Section 402. SPECIFICATIONS FOR PRECAST MODULAR BLOCK RETAINING WALL SYSTEM (revised 11/5/13), Stormwater/Wetland Pond Construction Inspection Checklist. 1 (do not test 1st lift) = 4) = 11 tests required per 300 5) Length of run = 856 ft.; therefore 3 sets of tests required 6) 11 x 3 = 33 tests required for total run (minimum) (Answer) 2016v1.0 Chapter 4 13, 14 Backfill around Drop Inlets (minimum) One test every other lift around the perimeter; beginning after the first 4 inch compacted lift above the bedding and continue to the top of the structure. Other sets by this creator. San Antonio Water System Standard Specifications for Construction ITEM NO. A. 1 (do not test 1st lift) = 2) = 14 tests required per 300 (Answer) Pipe Testing Frequency Example 2: Pipe Diameter = 36 in. Proper haunching provides support to ensure the pipe s strength is achieved. 14) Fold the drainage fabric to provide 100% overlap at the top of the trench. Section Includes: Furnishing and installing nonreinforced concrete sewer pipe. 1.01 Testing - General, June 2007 CHAPTER 7 - CULVERTS 7.0 CHAPTER 7 - CULVERTS 7.1 GENERAL, HDPE PRODUCTS QUALITY, PERFORMANCE AND ECONOMY COMBINED, Chapter 3 CULVERTS. PDF Appendix D - Virginia Test Methods (REVISED) Public Involvement Manual. When moving concrete pipe you should pick it up by one end. Lane provides the complete product line to meet all your HDPE drainage needs -, Chapter 3 CULVERTS Description A culvert is a closed conduit used to convey water from one area to another, usually from one side of a road to the other side. All cracks shall be digitally scanned to allow for accurate measurement. 55 terms. What are those two functions? Bell and Spigot: A pipe with a flared bell has the outside diameter of the bell larger than the outside diameter of the pipe. General: CONCRETE SEGMENTAL RETAINING WALL SYSTEM PART 1: GENERAL SPECIFICATIONS 1.01 Work Included A. Access to test grades will be first done on GCC and CCWA and certification credentials will ONLY be available throughVDOT University Virtual Campus, so ALL students must have a valid account on VDOT University. True or false: Open graded aggregates are used in pavement to give the structure more strength. SECTION 9.02 BUILDING SUBSURFACE DRAINS (PERIMETER, ETC. Prepared by Risi Stone Systems Used by permission. %PDF-1.5 % The video camera inspection is to be conducted with a VDOT representative present. Pollution Prevention Field Guide for Construction Activities. True or false: Open graded aggregates are used in pavement to give the structure more strength. Please click on the course title to see the full course description. (500 grams) of soil. These underdrains are segmented systems with outlets spaced at 250 to 350 feet. 3. Construction Materials Testing Soils - NICET SECTION IV - TESTS AND INSPECTIONS PART 1 - GENERAL 1.01 Testing - General Testing shall be of the type and frequency described in each section and summarized in Item 1 of this section. Description. B. kYPPc^KZ\"}JT9VBd[ /Le UJs]VOk:SZ When joining pipe: Begin at the downstream end (Bell faces upstream) Ensure spigot and bell are clean and free of debris Properly lubricate spigot and bell with pipe lubricant Is Contractor aware of the maximum insertion angle? 17) What is the minimum amount of cover over pipe allowed for design loads? %PDF-1.5 % Cleaning, Inspecting, and Testing Sanitary Sewers B. Section Procedures) When lift holes are provided in concrete pipe or precast box culverts, the Contractor shall install a lift hole plug furnished by the manufacturer. hYoF#4rPzL@]Gb)3d@pa@sc/IK^0@Qq. 6.2 PIPE PVC gravity sewer pipe and fittings, SECTION 02400 - STORM DRAIN SYSTEM CONTENTS: Part 1 - General 1 1.01 Work Included 1 1.02 Related Requirements 1 1.03 Reference Standards 1 1.04 Quality Assurance 1 1.05 Measurement And. PurRoses 1. When backfill is below spring line of pipe, compact next to pipe first and work towards the trench wall. Structure Earthwork: 02200. PIPE INSPECTION AND REPAIR Larry Ritchie February 23, 2010 PIPE INSPECTION AND REPAIR The Florida Department of Transportation builds and maintains hundreds of miles of underground infrastructure as part, SECTION 6000 - EXCAVATION, TRENCHING AND BACKFILLING (Pipeline Construction) 6001 SCOPE. VDOT - Certifications Classes - Community College - Modern Campus 2 0 obj The following drawing provides typical VDOT standards for pipe bedding and backfill. americanwick.com 800.242.WICK (9425).

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