AASHTO T99 The Moisture-Density Relations of Soils using a 5.5-pound Rammer and a 12-inch drop. Geotechnical Bulletin PLAN SUBGRADES, SECTION 701 CULVERT PIPE, ENTRANCE PIPE, STORM SEWER PIPE, AND EQUIVALENTS, SECTION 33 05 16.13 PRECAST CONCRETE UTILITY STRUCTURES, Specification Guidelines: Allan Block Modular Retaining Wall Systems, Section 2 Specification 2.18 Concrete and/or Corrugated Steel Storm Sewer TABLE OF CONTENTS, SECTION IV - TESTS AND INSPECTIONS PART 1 - GENERAL. 15) What end of the pipe system do you start installation? (don t test 1st compacted lift) = 104 in. Bethel Township Municipal Authority (BTMA) RESIDENTIAL SEWER CONNECTION MANUAL. PDF Specifications (REVISED) - Virginia Department of Transportation Installation PowerPoint for Grasscrete Formers, Specifications for Residential Property Owners Connection to New Public Sewer, DESIGN AND CONSTRUCTION GUIDELINES AND STANDARDS DIVISION 33 UTILITIES 33 00 00 SITE UTILITIES, SECTION 200: STORM SEWER CONSTRUCTION STANDARDS, VIDEO INSPECTION AND LASER DEFLECTION TESTING FOR POST CONSTRUCTION QC/QA SPECIFICATIONS AND MAINTENANCE INSPECTIONS, Model Specification 509 DRISCOPLEX 4200 and DRISCOPLEX 4300 Gravity Flow Sanitary Sewer, STANDARD SPECIFICATIONS SECTION 02701 INSTALLATION OF GRAVITY SEWER PIPELINES. Vdot Soils And Aggregate Compaction - Fill Online, Printable, Fillable This work shall consist of providing pipe or pipe arch of the diameter or shape designated, laid upon a firm bed and backfilled as specified. Inspection is performed in accordance with VTM v1.0 Chapter 4 18, 19 1) What should be located before starting to dig? Place container on stove or hot plate. stream Soiltight joints provide protection against infiltration of backfill material containing high percentage of coarse grain soils, and are influenced by the size of the opening (maximum dimension normal to the direction that the soil may infiltrate) and the length of the channel (length of the path along which the soil may infiltrate). (Provide three) a) b) c) 2) Explain when a rock correction is utilized and what happens to the laboratory maximum dry density and optimum moisture values after a rock . VDOT Soils and Aggregate Compaction 2016v1.0 Appendix D | 1 - 2000, If you believe that this page should be taken down, please follow our DMCA take down process, Something went wrong! Location B. Sizing TABLE OF CONTENTS 08020 MATERIALS A. The following is a list of SPECIFICATIONS, which may be related to this section: A perforated conduit such as pipe, tubing or tile installed beneath the ground to intercept and convey ground water. Backfill and compaction shall be advanced simultaneously on both sides of the pipe. 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? Fill out, edit & sign PDFs on your mobile, Description of vdot soils and aggregate compaction, Related Forms 4 in.) No additional payment will be made for the repair or replacement of existing concrete damaged, ITEM NO. 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. The current deadline to have Soils and Aggregate Proficiency exams completed by is . SUMP DRAINS 7-3 7.3. 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. 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. This type of joint provides a leak resistant joint when a profile gasket is used. The spigot end of the pipe contains a confined groove for the gasket to seat, where an o ring gasket is placed. 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. PMO Instructional and Informational Memoranda. TThe Construction Materials Testing Soils exam is delivered on a computer at Pearson Vue Testing Centers. volume of concrete occupied by the drain pipe in a cast-in-place structure or structure extension. This zone contains the same select quality backfill material as in the haunch zone for flexible pipe. 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. lift) = 13 tests required (minimum) (Answer) Backfill around Manholes (minimum) One test every fourth compacted lift around the perimeter; beginning after the first 4 inch compacted lift above the bedding and continue to 5 feet below the top of the structure. Silts and clays are made of particles that are smaller than which sieve? Section Includes: Furnishing and installing nonreinforced concrete sewer pipe. 129 0 obj <> endobj PDF Appendix E Compaction Characteristics and Equipment If the soils is 100 percent saturated and has low MC. CULVERTS AND BRIDGES 7-5 7.7. The joint consists of a tongue (male end) and groove (female end) with no defining areas for gasket material placement. Rubber gaskets may be used when the joint slope is five degrees or less, however it is usually limited to mastic or butyl sealants. 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). PDF Section 4 - Construction and Inspections - Henrico County, Virginia hYoF#4rPzL@]Gb)3d@pa@sc/IK^0@Qq. Request PDF | Advanced fatigue and rutting characterisation of Polish asphalt mixtures based on the VECD model and viscoplastic shift model | The advanced asphalt mixture performance-related . Length of run = 856 ft. (Pipe Diameter lift thickness) + (Fill above pipe lift thickness) (1 lift) = 3) (36 in. Fully insert pipe. Drainage Manual. 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. VDOT Soils and Aggregate Compaction 2016v1.0 Appendix C | 5 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. Conditions of Use Type of Inlet Protection, INSTALLATION GUIDE americanwick.com 800.242.WICK (9425) American Wick Drain SITEDRAIN prefabricated drainage products may be installed in a variety of civil construction applications including: retaining. Please click on the course title to see the full course description. What is the moisture content at which soil can be compacted to its maximum dry density with the least amount of comparative effort called? Table of Contents, STANDARD SPECIFICATIONS FOR PRIVATE BUILDING SEWER LINES IN PUBLIC RIGHT-OF-WAY, STANDARD SPECIFICATIONS & CONSTRUCTION DETAILS MANUAL SECTION 5 - STORM DRAINAGE. A review of the proper minimum/maximum height of cover for the specific type of pipe should be completed. VDOT Materials Certification Schools - Business | Virginia Department We developed this course with the input of 30-year inspection managers, engineers, and other industry experts. = 12 lifts 3) 12 lifts 1 lift (skip first lift) = 11 lifts 4) 11lifts 4 (test every fourth compacted lift) = 2.75, round up to 3 tests in bottom 4 ft. of backfill Top 5 ft. of backfill x 3 lifts/ft. 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 What is the minimum number of density tests that should be run on the backfill material? SECTION 701 CULVERT PIPE, ENTRANCE PIPE, STORM SEWER PIPE, AND EQUIVALENTS 701.01 DESCRIPTION. 1 0 obj 296 0 obj <> endobj Traffic information for existing VDOT maintained roadways can be obtained at the following internet June 13th, 2018 - AASHTO AASHTO The AASHTO classification Classification of soils and soil aggregate mixtures for AASHTO system Or use comparable reference Guide Sheet 1 see Links may open in a new window. 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 . Virginia Department of Transportation documents: Road and Bridge Specifications and appropriate supplemental specifications Virginia Test Methods Manual Road and Bridge Standards. 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. When standing water is in pipe foundation area, No. x; =@~fKJU >e A .E,fjd=| ^'(rN_92>#e' ?Ab t40 [$b3F l`fz>q!`\U1Dsb@2l P9 % 200 sieve. Importance to Maintenance & Water Quality. The Contractor shall report findings of foundation exploration to the Engineer for approval prior to placing pipe. ]6)[mesog)!df{9IsRC cS /%INL SCOPE OF WORK: The work to be performed under the provisions of these documents and the contract based thereon includes furnishing all labor, equipment, materials, To make this website work, we log user data and share it with processors. excavated drop inlet protection (Temporary) 6.50.1 6.51.1. 'i$%qyI4[hmrZF 4Obz:;q"ZIE0~^I!)s6E@DCVj'1ey(IL#"`L.>G'@>{7&l0. 0 All rights reserved. . 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 . The diameter of the mandrel at any point shall not be less than the allowable percent deflection of the certified actual mean diameter of the pipe or culvert being tested. Municode Library That list has been provided below: To learn about CHANGES up to 2018, please review the following: If youhave more in-depth questions, contact the Materials Certification Schools team: Email:MaterialsCertification@vdot.virginia.gov, Phone: J. R. Noble 804-731-9457 or Scott Manning 804-229-5118. Fine particles are more sensitive to the presence of water than coarse particles. ITEM NO. PDF 6 - Section 4 - Construction and Inspections - Henrico County, Virginia Construction Materials Testing Soils - NICET PurRoses 1. + (12 in. 18) What is the minimum amount of cover over pipe to prevent damage from construction loads? SPECIFICATIONS FOR PRECAST MODULAR BLOCK RETAINING WALL SYSTEM (revised 11/5/13), Stormwater/Wetland Pond Construction Inspection Checklist. 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. Minimum/Maximum Cover All Culverts 24 minimum cover Absolute minimum fill height (12 ) Except for entrances (9 minimum) All pipe should have three feet of cover on it before construction traffic is allowed across it. PDF Appendix D - Virginia Test Methods (REVISED) Bell and Spigot: A pipe with a flared bell has the outside diameter of the bell larger than the outside diameter of the pipe. Weigh clean dry container and record weight. San Antonio Water System Standard Specifications for Construction ITEM NO. List benefits of drainage 2. 16) What is the level of compaction required for pipe backfill? Soils will not need to obtain a VDOT Soils and Aggregate Compaction Certification. Another option with the flared bell is the Modified Tongue & Groove, or Baby Bell which is a cross between a straight walled T&G and a Standard Bell it does not stick out from the barrel as far as a flared bell. A. Construct subdrains, subdrain cleanouts and outlets, and footing drain collectors. = 15 lifts 5) 15 ifts 2 (one test every other lift) = 7.5, round up to 8 tests in the top 5 ft. of backfill 6) Total tests required = (Number of test below 5 ft.) + (Number of test above 5 ft.) 7) = 11 tests required (minimum) NOTE: Compaction Tests are required on stone backfill (Class I backfill and bedding material); consult the District Materials Division for Maximum Dry Density and Optimum Moisture Content targets for the specific material being used. - 2000, Related Features 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. If you wish to receive this content in an accessible format per Section 508 of the federal Rehabilitation Act, 29 U.S.C. Manhole Backfill Frequency Example: Depth of Backfill = 9 feet Depth of Backfill (ft.) 5 ft. = Depth of Backfill below top 5 feet 1) 9 ft. 5 ft. = 4 ft. 2) 4 ft. x 3 lifts/ft. 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. Generally excavated embankment material is used as the final backfill. 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. hbbd``b`$CC`q@ &H" Please check your spelling or try another term. kYPPc^KZ\"}JT9VBd[ /Le UJs]VOk:SZ qc]o^~n_Q%adt|Ha$|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{ bored but can't be bothered to do anything. 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. Try Now! Consistency refers to the texture and firmness of a soil. 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). General: CONCRETE SEGMENTAL RETAINING WALL SYSTEM PART 1: GENERAL SPECIFICATIONS 1.01 Work Included A. Repair of service laterals located, Storm Sewer Trenchless Upgrade Alternatives and Recommendations Background Approximately 1,930 feet of the 40-inch and 42-inch CMP storm sewer pipe from manhole M22 to manhole M12 will be evaluated for, SECTION 32 14 13.19 PERMEABLE INTERLOCKING CONCRETE PAVEMENT (1995 MasterFormat Section 02795) Note: This guide specification for U.S. applications describes construction of permeable interlocking concrete, REINFORCED CONCRETE PIPE PRE INSTALLATION INSPECTION & REPAIR MANUAL Kentucky Transportation Cabinet Kentucky Department of Highways Division of Materials 1227 Wilkinson Boulevard Frankfort, KY 40601 (502), Design Guide Basis of Design This section applies to the design and installation of earthwork and backfill. PDF SOILS COMPACTION AND TESTING 2015 - Iowa Department of Transportation The specific locations are shown on the plans. # u 4 in.) bKjL,gBZqa>,\w 322 0 obj <>stream What is the moisture content at which soil begins to behave like a liquid called? %PDF-1.7 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. = 108 in. By using this site you agree to our use of cookies as described in our, You have been successfully registered in pdfFiller, VDOTSoilsandAggregateCompaction 3 CONSTRUCTIONANDACCEPTANCETESTING OFSUBGRADEMATERIAL LEARNINGOUTCOMES Understandtheimportanceofsubgradeandthedifferenttypesofsubgradematerial Understandthevarioustypesandmethodsofmechanicalandchemicalstabilization, VisitingProfessorofLaw,StanfordLawSchool(Winter;Spring2013);InezMilhol. + (12 in. Design Criteria No stockpiling of excavation materials is allowed unless the Geotechnical Engineer, DEPARTMENT OF PUBLIC WORKS COUNTY OF HENRICO P.O. 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. 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Proper haunching provides support to ensure the pipe s strength is achieved. SECTION 02720 SANITARY SEWER AND STORM DRAIN SYSTEMS, Ohio Department of Transportation Division of Production Management Office of Geotechnical Engineering. For assistance printing or verifying your Materials Certifications Report use this click here. Natural ground slope, PIPE INSPECTION AND REPAIR. This item shall consist of the construction of both sanitary and storm sewer precast concrete manholes in accordance with, Specification Guidelines: Allan Block Modular Retaining Wall Systems The following specifications provide Allan Block Corporation's typical requirements and recommendations. Locally Administered Projects Manual Updates and Materials Quality Assurance Plan Requirements May 11, 2015. Dense graded aggregates are used in pavement to give the structure more strength. CHARACTERISTICS OF SOILS AND THEIR PDF fileVDOT Soils and Aggregate The exploration should extend to a depth equal to per foot of fill height or 8, whichever is greater. Materials Notebook Resource Document (pdf 2 MB) March 16, 2015. Contractor shall be responsible for all utility fees. You do not have to place pipe bedding material down first when installing a UD 4. 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. Page 1 of 6 SECTION 1 GENERAL REQUIREMENTS 1. Section includes specifications for storm drainage systems including modifications and connections to existing storm drainage systems. The mandrel shall be pulled through the pipe or culvert by hand with a rope or cable. <>/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>> Importance to Maintenance & Water Quality. Install Pipe The grade of the pipe should always be monitored during installation. ASTM D6938 Standard Test Methods for In-Place Density and Water Content 2016v1.0 Chapter 4 14, 15 POST INSTALLATION INSPECTION The following is an excerpt from Virginia Test Method 123 Post Installation Inspection of Buried Storm Drain Pipe and Pipe Culverts covering the scope of post installation pipe inspection. Pipe Testing Frequency Example 1: Pipe Diameter = 48 in. The gradation is the distribution of various particle sizes within the material. 10) What is the maximum backfill lift thickness? 6) The tolerance on the optimum moisture content at which aggregate must be compacted is 2 percentage points. Provide, SUBDRAINS AND FOOTING DRAIN COLLECTORS PART 1 - GENERAL 1.01 SECTION INCLUDES A. Subdrains B. Subdrain Cleanouts and Outlets C. Footing Drain Collectors D. Storm Sewer Service and Connections 1.02 DESCRIPTION, Page 1 of 7 STONE STRONG SYSTEMS SPECIFICATIONS FOR PRECAST MODULAR BLOCK RETAINING WALL SYSTEM (revised ) PART 1: GENERAL 1.01 Description A. Public Involvement Manual. When backfill is below spring line of pipe, compact next to pipe first and work towards the trench wall. There is a variety of pavement under/edge drains in the VDOT Road and Bridge Standards Volume 1 ( ) with each addressing a specific geometric condition and groundwater condition. Computer-based testing (CBT) allows NICET to extend several benefits to our customers: more flexible exam dates and appointment times; immediate scheduling and confirmation; and quicker exam scoring. Screen the sample over a 3/4-inch sieve and replace the aggregate retained with an equal weight of No. 13) Use vibratory plate with a welded foot to compact the aggregate backfill. 57 stone be used? CITY AND COUNTY OF DENVER ENGINEERING DIVISION Wastewater Capital Projects Management Standard Construction Specification 10.1 Precast Concrete Pipe 10.1.1 General This section covers material requirements, DIVISION 4300 STORM DRAINAGE SECTION 4305 STORM SEWER PART 1 - GENERAL 1.01 SCOPE This section covers the construction of storm sewers for the collection and transport of stormwater runoff. Links may open in a new window. VDOT Soils and Aggregate Compaction: Chapter 3. CADD Manual. Refer to VDOT Road and Bridge Specifications, Section Procedures (d) Post Installation Inspection for detail requirements and remediation procedures. True or false: The voids in a saturated soil are partly filled with water and partly filled with water. 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 Flashcards | Quizlet A REVIEW OF THE USE OF RECLAIMED ASPHALT - Read online for free. 200 sieve. (Make a Mark on Outside of Pipe) Moving pipe around after joining may cause pipe joint to work apart. At the engineer of record's. 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. How many blows does each layer require? waste aggregate )-4CWP( 4% ceramic waste pow der) represents a 10% aggregate substitution with ceramic waste. Post installation inspections shall be conducted no sooner than 30 days after completion of installation and placement of final cover (except for pavement structure). 1. Verifying that the correct pipe has been delivered for the applications on your project. Unsuitable foundations must be stabilized at the engineer s direction. 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. VDOT Soils and Aggregate Compaction: Chapter 2. SECTION 9. The following drawing provides typical VDOT standards for pipe bedding and backfill. GRIT Manual. Topics include permits and fees, trench widths, pipe laying, bedding, initial, SECTION 08000 STORM DRAINAGE 08010 DESIGN A. 6) Line the trench with the non woven drainage fabric. 794 (d), please call 800-367-7623. 2. Edit, 02150-1 of 6 SECTION 02150 REMOVAL OR ABANDONMENT OF EXISTING 02150.01 GENERAL A. We encourage you to plan accordingly and register soon, to allow ample time for your staff to meet all the requirements needed for recertification. Structural Fill See Section (A)(2)(g) of the Road and Bridge Specifications for complete requirements for backfill material. 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. All materials and workmanship, TABLE OF CONTENTS NO. endobj VDOT Soils and Aggregate Compaction Flashcards | Quizlet 1 (do not test 1st lift) = 2) = 14 tests required per 300 (Answer) Pipe Testing Frequency Example 2: Pipe Diameter = 36 in.