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. Soil Compaction Handbook ff Soil Compaction Soil compaction is defined as the method of mechanically increasing the density of soil. PMO Instructional and Informational Memoranda. Cleaning, Inspecting, and Testing Storm Sewers C. Cleaning and, SECTION 33 41 13 PUBLIC STORM PART 1 - GENERAL 1.01 SECTION INCLUDES A. We also encourage you to contactJ. R. Noble at james.noble@vdot.virginia.gov to sign up for the MCS Managers report, which is offered to help you better track and manage progress throughout the year. This zone contains the same select quality backfill material as in the haunch zone for flexible pipe. Leak Resistant: A joint which limits water leakage at a maximum rate of 200 gallons/inch diameter/mile/day for the pipeline system for the project specified head or pressure. True or false: A soil that contains a high percentage of fines is more affected by water that one with a low percentage of fines. SIENA STONE GRAVITY RETAINING WALL INSTALLATION SPECIFICATIONS. (500 grams) of soil. Rubber gaskets may be used when the joint slope is five degrees or less, however it is usually limited to mastic or butyl sealants. endobj %PDF-1.5 % VDOT Soils and Aggregate Compaction: Chapter 5 - Quizlet There is still an opportunity to test on the last day of class; however there is . All new construction involves a study and analysis of the on-site soils. A. When you learn and master soils inspection, your market value shoots up. A copy of the Storm Sewer/Culvert Inspection Report (inspection report)including any video tape/digital Video Recording (DVD)/digital photographs shall be provided to the VDOT Inspector within two business days of the completion of the inspection and made part of the project records. large void spaces and is loosely compacted. (Road and Bridge Spec. Soils and Aggregate Compaction Technician MARTCP. VDOT: Soils and Aggregate Compaction - Community College Workforce Alliance The above components are designed to perform three functions to aid in draining water from the pavement; these are: Intercept Collect Discharge Following is a general guide on the installation of underdrain/edge drain systems: 1) Excavate trench making sure the side walls are stable 2) Remove any sloughed materials from the trench 3) The dug out material is picked up with conveyor belt and loaded in trucks or piled on one side then picked up by a front end loader. Dense graded aggregates are used in pavement to give the structure more strength. These guidelines are applicable to the locating, marking, SECTION 5 - STORM DRAINAGE 5.01 Design Storm drainage facilities shall be designed in accordance with the goals and guidelines set forth in the Unified Development Ordinance. It is not appropriate to leave a bench of native soil alongside the pipe during construction. Fill out, edit & sign PDFs on your mobile, Description of vdot soils and aggregate compaction, Related Forms 200 sieve (75 micrometers). Milo Wade; 3 years ago ; Views: Transcription. Bierolson. 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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? What term describes that the particles in a mixture are sized so that they fill most of the voids and there is very little space in between soil or stone particles? - 2000, If you believe that this page should be taken down, please follow our DMCA take down process, Something went wrong! 4 0 obj SECTION 33 41 03 POLYVINYL CHLORIDE (PVC) PIPE, STANDARD SPECIFICATIONS SECTION 03461 PRECAST REINFORCED CONCRETE MANHOLES AND MANHOLE BASES. 4 to 3/4 in. ALL students must have a valid account on VDOT University. SECTION 02612 NONREINFORCED CONCRETE SEWER PIPE, Division 2 Section 32 14 13.19 Section 02795. RIPRAP From Massachusetts Erosion and Sediment Control Guidelines for Urban and Suburban Areas http://www.mass.gov/dep/water/laws/policies. 2) Mechanical compacting ram: If a mechanical compacting ram is used, it must be calibrated to produce results Deficiencies found may include: but are not limited to, the following: Crushed, collapsed or deformed pipe or joints Alignment defects Improper Joints (allow infiltration of soil) Misaligned joints (allow debris accumulation) Pipe Penetrations (guardrails, utilities, etc.) Effect of Rock-Sized Aggregates on Soil Compaction Results . Silts and clays are made of particles that are smaller than which sieve? Confined O Ring: The first rubber gasket joint design established by the industry. The proctored 1 hour, 1-on-1 proficiency test is required to fully complete the VDOT Soils & Aggregate Compaction certification. endstream endobj 283 0 obj <> endobj 284 0 obj <> endobj 285 0 obj <>stream The goal shall be to collect, C PROJECT ESTIMATE ASSUMPTIONS AND EXCLUSIONS In support of the alternatives development process, preliminary cost estimates were prepared for each of the three Candidate Build Alternatives. Suggested participants would include contractor and supplier quality control personnel, consultants, testing firms and agency . In addition, two app roaches, soil compaction, and optimal workability are PDF SPEEDY MOISTURE TEST Equipment Needed: Complete speedy kit, No. 4 sieve in the field: the soil moisture is near the liquid limit. Table of Contents I. Iowa DOT Information a. Summary B. Submittals C. Site Information D. Sewer Pipe and Fittings E. Lateral Locations F. Lateral Installation G. Inspection Tee Installation H. Removal, SECTION 02630 PART 1 - GENERAL 1.01 DESCRIPTION A. Trenching, Backfilling and Compacting: 02223, DRAINAGE MATS For Vertical: Flow 15-P For Horizontal: Flow 18-H, City of West Linn Public Works Standard Construction Specifications. SECTION 014500 QUALITY CONTROL PART 1 GENERAL 1.01 RELATED REQUIREMENTS A. Silt tight joints provide protection against infiltration of the backfill material containing a high percentage of fines, and typically utilize some type of filtering or sealing component, such as an elastomeric rubber seal or geotextile. Soil compaction | UMN Extension - University of Minnesota Washington, View Details - Municipal Corporation, Bathinda. SECTION 15076 CEMENT-MORTAR LINED AND COATED STEEL PIPE. Cracks shall be digitally scanned to allow for accurate measurement. It is designed to prove an individuals' understanding of nuclear density testing, one-point proctor and "Speedy" moisture tests. 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. vdot soils and aggregate certification - shopatcrisp.com 4 in.) In the top 5 feet; perform one test every other lift around the perimeter and continue to the top of the structure. 1. Exams are offered at various locations in Virginia. SECTION 02720 SANITARY SEWER AND STORM DRAIN SYSTEMS, Ohio Department of Transportation Division of Production Management Office of Geotechnical Engineering. suzanna_gevorgyan. False. Enrollment can be completed on through Germanna Community College or CCWA. container, large spoon, and 1.1 lbs. All rights reserved. Wallace Montgomery hiring Inspector in Vienna, Virginia, United States If your certification expires this year, you must successfully complete all requirements for the certification by completing an instructor-led or self-study course and any proficiency in the same calendar year. Each layer of Class I and regular backfill material shall be compacted by rolling, tamping with mechanical rammers, or hand tamping with heavy metal tampers with a face of at least 25 square inches. The work of this Section includes furnishing and installing Reinforced Concrete Pressure Pipe as shown on the Drawings and as specified. Soils will not need to obtain a VDOT Soils and Aggregate Compaction Certification. 9) When can No. 6) Line the trench with the non woven drainage fabric. STORM SEWER CALCULATIONS 7-4 7.6. CATCH BASINS 7-3 7.4. 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. Culvert Profile. Additionally, a copy shall be furnished to local VDOT Asset Management personnel to document the pipe/culvert condition at that point in time. 71 terms. PDF a/o May 2018 MATERIALS CERTIFICATION SCHOOLS FREQUENTLY ASKED QUESTIONS If the inspection is conducted manually, the person performing the inspection may use a standard video camera or a digital camera to document any observed deficiencies. 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. What is the moisture content at which soil begins to behave like a liquid called? Silt Tight: A joint that is resistant to infiltration of particles that are smaller than particles passing the No. Portion of Section 2102 . Pipe openings in precast drainage units shall not exceed the outside cross sectional dimensions of the pipes by more than a total of 8 inches regardless of the placement of the pipe, their angles of intersection, or shapes of the pipes. Generally excavated embankment material is used as the final backfill. 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. The exploration should extend to a depth equal to per foot of fill height or 8, whichever is greater. VDOT Soils and Aggregate Compaction 2016v1.0 Appendix B | 2 282 0 obj <> endobj %PDF-1.4 June 21st, 2018 - 2018 Soil Classification and Compaction Proficiency Samples 177 according to the AASHTO or the data sheet Shrinkage Factors of Soils by the . 1. xZKs2>Ip P7[Sq9FoLLmJgl~K"5JtB2+!765nt-8\Gf._o{}E VDOT Soils and Aggregate Compaction 2016v1.0 Appendix D | 1 2e\o ngV10J6q`pp)|Hpm3@BF > endobj 298 0 obj <> endobj 299 0 obj <>stream VDOT Soils and Aggregate Compaction 2016v1.0 Appendix E | 9 OPEN CHANNELS 6 Index inlet protection excavated drop inlet protection (Temporary) 6.50.1 HARDWARE CLOTH AND GRAVEL INLET PROTECTION Block and gravel inlet Protection (Temporary) sod drop inlet protection ROCK DOUGHNUT, SECTION 32: SANITARY SEWER INSTALLATION 32-01 SCOPE. small voids and is compact. Web Policy / Privacy Statement / WAI Compliance / Email Safety / Site Map, Click here to access guidelines for the VDOT Materials Certification Schools Program (Section 114, Manual of Instructions), ACI Concrete Field Testing Technician Certification Program Schedule, Nuclear Radiation Certifications can now be obtained online through third party vendors, Pavement Marking (only available as an online course), Asphalt Plant Level 1 - Physical demonstration of proficiency -scheduled byGermanna CC, Asphalt Plant Level 2 - Physical demonstration of proficiency - scheduled by Germanna CC, Asphalt Plant Mix Design - Physical demonstration of proficiency - scheduled by Germanna CC, Concrete Field - Current ACI must be submitted to, Soils and Aggregate Compaction - Physical demonstration of proficiency - scheduled by CCWA. VDOT: Soils and Aggregate Compaction. ]6)[mesog)!df{9IsRC cS /%INL In construction, this is a significant part of the building process. This program will encompass nuclear density testing, one-point proctor and "Speedy" moisture, construction and testing of embankments and subgrade, pipe installation, roller patterns and reports. Rock more than 2 inches in its greatest dimension shall not be placed within 12 inches of pipe. hbbd``b`$BAD`LZ H0j( a2H-q u\?#v#_ Storm drainage piping, fittings, and accessories at proposed station areas and locations other than under and immediately adjacent, Beacon Hill Sewer District Standard Specifications Residential Gravity Side Sewer Including Design Criteria and Standard Construction Drawings Residential Gravity Side Sewer Design Criteria 1. When moving concrete pipe you should pick it up by one end. 11) Pipe openings in precast drainage structures shall not exceed the outside cross sectional dimensions of the pipe by more than how much? Alternative Project Delivery | Construction| Cost Estimation Office| Local Assistance |Location and Design | Maintenance |Materials |Office of Land Use | Operations | Project Management Office | Right of Way/Utilities | Structure and Bridge |Traffic Engineering | Transportation and Mobility Planning. Prepared by Risi Stone Systems Used by permission. All of the MCS Certifications arevalid for five years and must be retaken every five years to maintain the certification. General: Submit the following in accordance with The General Conditions. See the following table for VDOT recommendations. If you wish to receive this content in an accessible format per Section 508 of the federal Rehabilitation Act, 29 U.S.C. 5) Open only as much trench as can be safely maintained by available equipment. Drop Inlet Backfill Frequency Example: Depth of Backfill = 9 feet Depth of Backfill (ft.) x 12 inches /foot = Depth of backfill in inches 1) 9ft. What is the minimum number of density tests that should be run on the backfill material? No. <> SPECIFICATIONS FOR PRECAST MODULAR BLOCK RETAINING WALL SYSTEM (revised 11/5/13), Stormwater/Wetland Pond Construction Inspection Checklist. Debris in the pipe Coatings free of cracks, scratches and peeling Cracks (longitudinal and circumferential) Spalls and Slabbing For metal and plastic pipe localized buckling, bulging, cracking at bolt holes, flattening, or racking, etc. 'i$%qyI4[hmrZF 4Obz:;q"ZIE0~^I!)s6E@DCVj'1ey(IL#"`L.>G'@>{7&l0. All materials and workmanship, TABLE OF CONTENTS NO. stiffness 35 psi) is the collecting conduit 4) Aggregate backfill (#8 or #57) 5) Non perforated smooth wall outlet pipe (min. Description Removal or abandonment of existing utilities and underground structures shall include, but not necessarily, 155 E. Front Street (rear) Lititz, PA 17543 Phone (717) 625-1930 Fax (717) 625-1931 Bethel Township Municipal Authority (BTMA) RESIDENTIAL SEWER CONNECTION MANUAL CONSTRUCTION SPECIFICATIONS AND DETAILS, SECTION 9 SEWER/DRAINAGE LINES 9.1 GENERAL This section covers the requirements for piping materials and installation in the Cedar Hills City sewer and drainage collection system. 17) Once the system has been installed, it is critical that inspection is performed to ensure that there are no areas that are crushed, clogged or otherwise non functioning. This site uses cookies to enhance site navigation and personalize your experience. 200 sieve. The requirements for pipe material and installation in sewer and drainage collection systems. 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. = 108 in. SECTION 7- STORM SEWER 7.1. 18) What is the minimum amount of cover over pipe to prevent damage from construction loads? endstream endobj startxref Contractor shall ensure that all permits are obtained prior to any construction. 8) A 36 inch diameter pipe, 290 feet long, is placed on a project as a drainage culvert. endstream endobj startxref 4 in.) Verifying that the correct pipe has been delivered for the applications on your project. SUBDRAINS AND FOOTING DRAIN COLLECTORS. The foundation is to be explored below the bottom of the excavation to determine the type and condition of the foundation. 3) 104 in. 3 0 obj ), Index. PDF Virginia Department of Transportation Soils and Aggregate Compaction %PDF-1.5 % TABLE OF CONTENTS. 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. <>/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>> SECTION LS 2530 SANITARY SEWERS. 1 0 obj This work consists of constructing storm sewers of the size and class required, including excavation, bedding, and backfill. True or false: The voids in a saturated soil are partly filled with water and partly filled with water. 1. At the engineer of record's. Product data for drainage piping specialties. PDF SOILS COMPACTION AND TESTING 2015 - Iowa Department of Transportation Drawings and General Provisions of Contract, including General and Special Conditions and other Division 1 Specification Sections, CHAPTER 9 SEWER / STORM DRAIN / IRRIGATION LINES SECTION 9.01 GENERAL This section covers the requirements for piping materials and installation of Lehi City sewer, storm drainage and irrigation collection. PDF Specifications (REVISED) - Virginia Department of Transportation This section includes all labor, materials, equipment, and incidentals required and installation of Polyvinyl Chloride, STANDARD SPECIFICATIONS SECTION 03461 PRECAST REINFORCED CONCRETE MANHOLES AND MANHOLE BASES PART 1 - GENERAL A. 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. of the rammer used to compact the soil or soil and aggregate mixture in the mold and the number of layers placed into the compaction mold for compaction. From this we can highlight the following requirements: Visual/ Video Inspection is required on: All Storm Sewer Pipes (100%) Selected Number of Pipe Culverts (>10%) 2016v1.0 Chapter 4 15, 16 Must be done with VDOT Rep Present Conducted no sooner than 30 days after completion of Installation and placement of final cover (except pavement). 7 0 obj SOILS AND AGGREGATE COMPACTION FIELD CERTIFICATION STUDY GUIDE 2016 Prepared By: The Virginia Department of Transportation (VDOT), Materials Division Note: The information included in this manual is generally compatible with current VDOT Road and Bridge Specifications; however, it should not be considered or used as a primary reference for VDOT Backfill and compaction shall be advanced simultaneously on both sides of the pipe. 1. 55 terms. 11 terms. Some links may require the Adobe Reader. Section 33 0200- Page 1 of 4 PART 1 - GENERAL 1.1 DESCRIPTION OF WORK The work of this Section includes furnishing and installing Reinforced Concrete Pressure Pipe as shown on the Drawings and as specified. VDOT states 75 years for higher functional classification roads and 50 years for lower functional classification roads. True or false: Open graded aggregates are used in pavement to give the structure more strength. 2016v1.0 Chapter 4 10, 11 Place Bedding Stable and uniform bedding must be provided for the pipe and any protruding features of its joints and/or fittings. Section includes specifications for storm drainage systems including modifications and connections to existing storm drainage systems. Unsuitable or unstable foundations may be undercut and replaced with a suitable bedding material, placed in 6 lifts. 4 in. Heavily compacted soils contain few large pores, less total pore volume and, consequently, a greater density. 4 in.) Links may open in a new window. Proper installation is essential to pavement performance as it increases bearing capacity, increases service life and lowers maintenance costs. The behavior of a material where the material deforms under load and does not go back to its original shape is called plasticity. 57 stone can be used as a backfill in the sub foundation. All materials, Ohio Department of Transportation Division of Production Management Office of Geotechnical Engineering Geotechnical Bulletin GB 1 PLAN SUBGRADES Geotechnical Bulletin GB1 was jointly developed by the Offices, CHAPTER 6 - SANITARY SEWER 6.1 GENERAL This section covers the requirements for PVC plastic sewer pipe materials and installation in sanitary sewer construction. Conform to requirements of Section 01 33 00 Submittals. SECTION 02150 REMOVAL OR ABANDONMENT OF EXISTING UTILITIES AND UNDERGROUND STRUCTURES. 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. If the soils is 100 percent saturated and the voids are full of water and has a high MC. What is compaction? Materials Overview for Business Transformation Office. Bethel Township Municipal Authority (BTMA) RESIDENTIAL SEWER CONNECTION MANUAL. waste aggregate )-4CWP( 4% ceramic waste pow der) represents a 10% aggregate substitution with ceramic waste. pipe stiffness 65 psi) 6) An end wall for the protection of the outlet pipe. 500 grams is the minimum sample required for soils and for aggregate the sample size depends on the Nominal Maximum Size Aggregate. Materials Division - Virginia Department of Transportation 13) Use vibratory plate with a welded foot to compact the aggregate backfill. Screen the sample over a 3/4-inch sieve and replace the aggregate retained with an equal weight of No. Some links may require the Adobe Reader. Sign, fax and printable from PC, iPad, tablet or mobile with pdfFiller Instantly. This type joint gasket combination provides a leak resistant joint. CHARACTERISTICS OF SOILS AND THEIR PDF fileVDOT Soils and Aggregate Road and Bridge Standards. ACI Concrete. Materials Notebook Resource Document (pdf 2 MB) March 16, 2015. VDOT: Soils and Aggregate Compaction - Community College Workforce Alliance As a reminder, all certification courses are available either online or through a self-study option at the respective community colleges. 1-2023 Transportation Construction Office Engineer Inspect how the pipe is being stored on site to ensure no damage is being done to the pipe prior to installation. If it is a routine entrance, or crossover pipe 12 to 30 in diameter, that is to be installed under fills 15 feet or less in height, no exploration is needed. 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. qc]o^~n_Q%adt|Ha$|y%{DF0*&pu6YoV77Rjk1}O7MEnvGHN5ltvMaCpZVl^hTlkQ0Vd5Lgf]n v.l PU5,ep jL4*$:@i'gCo'?(j]IDD1s0NhJ#+H>L[x5IG ++lx.g44FKp[\E{{ 4Y~r\=5ntm)U&LO,~?rmua*)[FDyU{|ba ,n-Osl?*O%AAwoi6y(^f6.qtRz m%UieD,s ,`#2%"%z*)T C]}9xiool+5hlG 7x9xq.N?K#!v70o%W"aa#gqm?btkABf1y6kudW\L-NzUvZK4oN^G)D|;&dU_9*k5NR]Nlmu.J NT6lW-a% ItC&1`{z'`kP wh"0h{
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