Students must bring valid ID & attend class in order to test. 0 Importance to Maintenance & Water Quality. 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. 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. 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. 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? Block and gravel inlet Protection (Temporary) 6.52.1. As stated earlier, soils are made up of many different types, shapes and sizes of particles. Conducts and/or observe and document test on soils, asphalt, concrete, aggregates, bituminous products, metal products and industrial coatings. Soils & Aggregate Inspector - NETTCP Table of Contents, STANDARD SPECIFICATIONS FOR PRIVATE BUILDING SEWER LINES IN PUBLIC RIGHT-OF-WAY, STANDARD SPECIFICATIONS & CONSTRUCTION DETAILS MANUAL SECTION 5 - STORM DRAINAGE. 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. This site uses cookies to enhance site navigation and personalize your experience. SOILS COMPACTION AND TESTING 2015 Technical Training & Certification Program . All new construction involves a study and analysis of the on-site soils. If the soils is 100 percent saturated and has low MC. If you are currently participating in VDOT's Materials Certification Schools, you can access your Materials CertificationReports via the VDOT University Virtual Campus: VDOT University Virtual Campus Users connect at: https://VirtualCampus.VDOT.Virginia.gov . Pipe Materials B. 16) What is the level of compaction required for pipe backfill? 57 stone is not required; seat stone in trench. Trench widths may be varied, based on the competency of the in situ soil, backfill materials, compaction levels and loads. 322 0 obj <>stream 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{ How far should the hammer fall?, What are the moisture and density content corresponding to the peak of the curve . Excavate Trench Proper trench widths will allow for proper compaction alongside the pipe. 2016v1.0 Chapter 4 6, 7 TRENCH FUNDAMENTALS Trench Terminology The bedding is typically 4 8 thick. Grade Adjustment of Existing Miscellaneous Structures 600-8 3. MANHOLES 7-4 7.5. True or false: The voids in a saturated soil are partly filled with water and partly filled with water. %PDF-1.5 % suzanna_gevorgyan. 296 0 obj <> endobj 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. ]6)[mesog)!df{9IsRC cS /%INL The mandrel shall be pulled through the pipe or culvert by hand with a rope or cable. VDOT Soils Flashcards | Quizlet 0 Proper installation is essential to pavement performance as it increases bearing capacity, increases service life and lowers maintenance costs. Additional temporary fill is needed to protect the pipe from construction loads. # u VDOT : Central Mix Aggregate Plant with Proficiency - FULL PRICE NON VIRGINIA RESIDENTS, CCWA - Workforce Development and Conference Center, VDOT SELF-STUDY: Central Mix Aggregate Plant with Proficiency, VDOT SELF-STUDY: Soils and Aggregate Compaction, VDOT: Central Mix Aggregate Plant with Proficiency, VDOT: Documentation and Recordkeeping for Inspectors. 5) True or False. This prevents disruption of the backfill envelope when removing the shoring or trench box. VDOT Soils and Aggregate Compaction 2016v1.0 Appendix B | 2 For all roadway projects that are constructed by private contractors for VDOT and for all roadway projects constructed by others that are or will be proposed to be accepted into the VDOT highway system, a visual/video camera post installation inspection is required on all storm sewer pipes and for a selected number of pipe culverts in accordance with the instructions contained in this VTM and Section of the VDOT Road and Bridge Specifications. ALL students must have a valid account on VDOT University. Product data for drainage piping specialties. AASHTO T99 The Moisture-Density Relations of Soils using a 5.5-pound Rammer and a 12-inch drop. PDF Appendix D - Virginia Test Methods (REVISED) Conform to requirements of Section 01 33 00 Submittals. Bell and Spigot: A pipe with a flared bell has the outside diameter of the bell larger than the outside diameter of the pipe. Refer to VDOT Road and Bridge Specifications, Section Procedures (d) Post Installation Inspection for detail requirements and remediation procedures. vdot soils and aggregate certification - shopatcrisp.com Consistency refers to the texture and firmness of a soil. If you wish to receive this content in an accessible format per Section 508 of the federal Rehabilitation Act, 29 U.S.C. Generally excavated embankment material is used as the final backfill. 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 155 0 obj <>stream 1 0 obj 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. 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. Wallace Montgomery hiring Inspector in Vienna, Virginia, United States Edit, 02150-1 of 6 SECTION 02150 REMOVAL OR ABANDONMENT OF EXISTING 02150.01 GENERAL A. + (12 in. Specifications i. 1-800-UNILOCK www.unilock.com FOREWORD This outline specification has been prepared for, CITY OF PETALUMA STORM DRAIN DESIGN AND CONSTRUCTION STANDARDS & SPECIFICATIONS 400 SERIES AUGUST 1999 Revised 10/98 City of Petaluma Petaluma, California STORM DRAIN INSTALLATION DETAIL, Session 7: Retrofitted Edge Drains 7.1 Learning Outcomes 1. 1100 SLIP-LINING SANITARY SEWERS 1100.1 DESCRIPTION: This item shall consist of slip-lining sanitary sewer pipe, which is accomplished by pulling or pushing liner pipe into existing sewers by. Fully insert pipe. Manuals, Guides and IIM - Business | Virginia Department of Transportation 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. 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. TABLE OF CONTENTS. Verifying that the correct pipe has been delivered for the applications on your project. Use units conforming to the dimensions, SECTION 33 05 16.13 PRECAST CONCRETE PART 1 - GENERAL 1.01 SECTION INCLUDES A. PDF Establishing Theoretical and Target Values for Density and Moisture Content General: Submit the following in accordance with The General Conditions. 6) Where can the typical underdrain drawings be found? For questions or concerns regarding MCS grades or certification status, contactus at MaterialsCertification@vdot.virginia.gov. 13) Use vibratory plate with a welded foot to compact the aggregate backfill. 11 terms. 32-02.05 Precast Manhole Sections and Castings. 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. Soils & Aggregate CCWA $ 350.00 $ 250.00 Handson proficiency will be scheduled upon . C. Section 014510 TESTING LABORATORY SERVICE. 129 0 obj <> endobj The UD 4 is used with new construction, while the UD 7 is used for retrofitting existing pavements. City of Seattle Supplement to the Specification for Road, Bridge and Municipal Construction, most current addition. And the pipe must provide structure, because if the ground above the pipe collapses then the pipe can no longer perform as a conduit. 200 sieve (75 micrometers). All sewer laterals shall tie into the sewer main lines unless approved by the City Engineer. 9) The outlet pipe is connected to the back of the end wall. Manufacturing and Trades >> VDOT - Certifications. `*r[anyv VDOT Soils and Aggregate Compaction: Chapter 2. For registration assistance, questions or concerns, please contact: The MCS courses are currentlybeing delivered through a partnership between VDOT, the Virginia Education Center for Asphalt Technology (VECAT) with Germanna Community College (GCC)and the Community College Workforce Alliance (CCWA). Participated in traffic . What is the moisture content at which soil begins to behave like a liquid called? The inspection can be conducted manually if adequate crawl/walking space and ventilation is available to safely conduct the inspection and the individual(s) conducting the inspection have undergone training on working in confined spaces in accordance with VDOT s current Safety Policy and Procedure #8 Confined Space Entry Policy and Procedure General, or the inspection can be conducted with a video camera. hV[oH+hz3HJ Often, shaped beddings are used to insure proper placement and compaction of materials under the pipe haunch. 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. VDOT: Soils and Aggregate Compaction Certification Proficiency Exam SECTION 7- STORM SEWER 7.1. <> You do not have to place pipe bedding material down first when installing a UD 4. endstream endobj startxref What classification systems does VDOT use to classify soils? (don t test 1st compacted lift) = 104 in. 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. 7 0 obj % ACI Concrete. 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. Haunching material may be Class 1 and must be placed and compacted in 6 inch loose/4 inch compacted maximum lifts, compacted to 95 percent standard proctor density. <>/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>> 2016v1.0 Chapter 4 12, 13 Typical Pipe and Box Culvert Backfill: BACKFILL TESTING FREQUENCIES Test Location 4 Compacted Lift Foundation One test per lift on alternating sides of the pipe for each 300 feet of pipe or portion thereof. For written and proficiency exams, contact the community colleges to schedule either an in-person or remote exam. hbbd``b`$BAD`LZ H0j( a2H-q u\?#v#_ 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. All rights reserved. volume of concrete occupied by the drain pipe in a cast-in-place structure or structure extension. We developed this course with the input of 30-year inspection managers, engineers, and other industry experts. Confined O Ring: The first rubber gasket joint design established by the industry. SECTION 33 41 03 POLYVINYL CHLORIDE (PVC) PIPE, STANDARD SPECIFICATIONS SECTION 03461 PRECAST REINFORCED CONCRETE MANHOLES AND MANHOLE BASES. The contractor shall be responsible for repairing any damages, Specifications for Residential Property Owners Connection to New Public Sewer Spalding Tract property owners are required to connect to the community sewer system when construction is complete and the, SECTION INCLUDES Domestic Water Fire Water Service Water Well Sanitary Sewer Storm Drains Foundation Drainage RELATED SECTIONS 03 30 00 Concrete 21 00 00 Fire Suppression - Sprinklers 22 00 00 Plumbing, SECTION 200: STORM SEWER CONSTRUCTION STANDARDS Page No. Section includes specifications for storm drainage systems including modifications and connections to existing storm drainage systems. In this research work three methods of handling rock sized aggregates which include compacting the whole sample (method . Shop drawings, 6.01 SCOPE The work covered by this section of the specifications consists of the furnishing of all plant, labor, materials, equipment and supervision and performing all operations involved in the construction, SECTION 02720 SANITARY SEWER AND STORM DRAIN SYSTEMS PART 1 GENERAL 1.01 SECTION INCLUDES A. Description 200-2 201 GENERAL 200-2 201.1 SPECIFICATIONS 200-2 201.2 CONNECTION TO EXISTING FACILITIES 200-3 202 MATERIALS 200-3 202.1 PIPES 200-4, VIDEO INSPECTION AND LASER DEFLECTION TESTING FOR POST CONSTRUCTION QC/QA SPECIFICATIONS AND MAINTENANCE INSPECTIONS BY JOHN FLECKENSTEIN PIPELINE AND DRAINAGE CONSULTANTS INTRODUCTION History Of Post, 601.1 601.2(a) SECTION 600 INCIDENTAL CONSTRUCTION SECTION 601 PIPE CULVERTS 601.1 DESCRIPTION This work is construction or reconstruction, inspection, and cleaning of pipe culverts; including subsurface, Model Specification 509 DRISCOPLEX 4200 and DRISCOPLEX 4300 Gravity Flow Sanitary Sewer The user may choose to adopt part or all of this Model Specification; however, the user should ensure that all parts, STANDARD SPECIFICATIONS SECTION 02701 INSTALLATION OF GRAVITY SEWER PIPELINES PART 1 - GENERAL A. Some links may require the Adobe Reader. The pipe should be stacked and chocked to avoid movement of the pipe. 16) In the case of UD 7, as asphalt concrete cap is used to complete the backfilling and provide the final surface that is even with the shoulder. The Contractor shall report findings of foundation exploration to the Engineer for approval prior to placing pipe. VDOT - Certifications Classes - Community College - Modern Campus List components of edge drain systems 3. The loosely placed center section of the bedding allows the pipe to seat itself and helps minimize point loads. 2. 3. Bethel Township Municipal Authority (BTMA) RESIDENTIAL SEWER CONNECTION MANUAL. large void spaces and is loosely compacted. Work includes furnishing and installing precast modular blocks, : Construction Inspection ChecklistsTools Stormwater/Wetland Pond Construction Inspection Checklist Project: Location: Site Status: Date: Time: Inspector: SATISFACTORY/ UNSATISFACTORY COMMENTS Pre-Construction/Materials. 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. small voids and is compact. Advanced fatigue and rutting characterisation of Polish asphalt Clearly the pipe needs to function as a conduit, as the whole idea of a pipe is to move liquid in a controlled manner and direction. Hg`\CC t b When backfill is below spring line of pipe, compact next to pipe first and work towards the trench wall. "Understanding soils is the key to becoming a well-rounded special inspector. excavated drop inlet protection (Temporary) 6.50.1 6.51.1. Materials. Fill out, edit & sign PDFs on your mobile, Description of vdot soils and aggregate compaction, Related Forms Traffic information for existing VDOT maintained roadways can be obtained at the following internet 1. STEPS TO CONSTRUCTING A MOISTURE-RESISTANT FOUNDATION SOURCES OF MOISTURE IN NEW CONSTRUCTION. Please click on the course title to see the full course description. 200 sieve. PDF Appendix B - Virginia Department of Transportation - Home Download Free PDF. When backfill material is above the spring line of the pipe, start at the trench wall and work towards the pipe. Suggested participants would include contractor and supplier quality control personnel, consultants, testing firms and agency . Compaction testing on No. SUBDRAINS AND FOOTING DRAIN COLLECTORS. Trenching should be completed in existing soils with sidewalls reasonably vertical to the top of the pipe. In construction, this is a significant part of the building process. When you learn and master soils inspection, your market value shoots up. stream PDF Appendix E Compaction Characteristics and Equipment 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. False. It is not appropriate to leave a bench of native soil alongside the pipe during construction. General: CONCRETE SEGMENTAL RETAINING WALL SYSTEM PART 1: GENERAL SPECIFICATIONS 1.01 Work Included A. 3) What are the testing requirements for backfilling around pipe? Geotechnical Design Parameters for Retaining Walls, Sound Barrier Walls and Non-Critical Slopes. Drawings and general provisions of Contract, including General and Supplemental Conditions and Division 1 Specification Sections, 551.01 550 PIPE CULVERTS, SEWERS AND DRAINS 551 GENERAL 551.01 Description 551.02 Materials 551.03 Excavation 551.04 Protection of Excavation 551.05(a) Bedding for Rigid Pipe 551.05(b) Bedding for Non-Rigid, How To Retaining Wall Guide Before you start: Consents and Engineering Building Consent Retaining walls over 1.5m high will require a building consent from the Local Body Council. STORM DRAIN DESIGN AND CONSTRUCTION STANDARDS & SPECIFICATIONS 400 SERIES. RIPRAP From Massachusetts Erosion and Sediment Control Guidelines for Urban and Suburban Areas http://www.mass.gov/dep/water/laws/policies. After pipe installation and prior to backfilling, plugs shall be installed from the exterior of the pipe or box culvert and snugly seated. BOX 27032 RICHMOND, VIRGINIA 23273 PERMIT NO. If you have questions, please provide us with the course title and number when e-mailing or calling. General: Submit the following in accordance with The General Conditions. A. SECTION 33 41 00 REINFORCED CONCRETE PIPE. endobj This website includes hyperlinks to sites neither controlled nor sponsored by VDOT or the Commonwealth of Virginia. %PDF-1.4 The following shall serve as the minimum requirements for contractors performing work in relation to the Authority s potable water and sanitary sewer system(s), appurtenances and service connections. 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. The exploration should extend to a depth equal to per foot of fill height or 8, whichever is greater. 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. container, large spoon, and 1.1 lbs. Bierolson. J\b 0). 12) Backfill is usually placed loosely and heaped above the finished level. Trench excavation, backfill, and compaction; Section 02250. 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. The work of this Section includes furnishing and installing Reinforced Concrete Pressure Pipe as shown on the Drawings and as specified. %%EOF 794 (d), please call 800-367-7623. Your one-stop source for VDOT maps, data and project info. 35 terms. 55 terms. To prevent sloping soils from becoming. 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 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. How many blows does each layer require? Submit, SECTION 31 20 00 PART 1 - GENERAL 1.01 DESCRIPTION A. The joint consists of a tongue (male end) and groove (female end) with no defining areas for gasket material placement. 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 . In a rigid pipe, this zone has zero effect on the load carrying capacity. Repair of sanitary sewer lines by replacing short lengths of failed pipe with new pipe.
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