Students must bring valid ID & attend class in order to test. M`RyK?77&kr7#q*Xg`QU0iFfu{8nWW0-dNGC2lC8IA]uuLq\_gyxlP%n%[et:eR%iXebrq-b#[3'mAgh*ofmYe`4"7ex2j-RUi*LBI+KIyU9/S(zh2=m6|Em0.oaIvJI>a$ACDMSDq;~7Qj=i~=+eV39CB9vq,v=WTusaO.TVDP)v`y':PsASO&QePN27=RffF)fM{IUY_82 9Z0:}t8hc>C[U\sDK lUh"(o) 0N*5"ziE^ Yr*bgubM@/6Elg[r9o0p ;I(|)sX\(v2r. PDF Establishing Theoretical and Target Values for Density and Moisture Content 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. VDOT states 75 years for higher functional classification roads and 50 years for lower functional classification roads. 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). 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. For assistance printing or verifying your Materials Certifications Report use this click here. Washington, View Details - Municipal Corporation, Bathinda. Trench widths may be varied, based on the competency of the in situ soil, backfill materials, compaction levels and loads. x]mo8^AXIQ/Ivzvw8NjL{bs(JIeYy!E'b~t_,NO?Ob]/yI(24z\|D/__8yC2|A5ID Q^G{q}I4w4/.jYYL%o#'? stiffness 35 psi) is the collecting conduit 4) Aggregate backfill (#8 or #57) 5) Non perforated smooth wall outlet pipe (min. Length of run = 856 ft. (Pipe Diameter lift thickness) + (Fill above pipe lift thickness) (1 lift) = 3) (36 in. 'i$%qyI4[hmrZF 4Obz:;q"ZIE0~^I!)s6E@DCVj'1ey(IL#"`L.>G'@>{7&l0. 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. Materials Notebook Resource Document (pdf 2 MB) March 16, 2015. Virginia Department of Transportation documents: Road and Bridge Specifications and appropriate supplemental specifications Virginia Test Methods Manual Road and Bridge Standards. C. Section 014510 TESTING LABORATORY SERVICE. The trench s dimensions and location are typically 1 foot wide and 2 to 4 inches below the subgrade and adjacent to the pavement edge. Single Offset: This joint first appeared in the early 1990 s. This style of spigot is much easier to manufacture. 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. 1. In the top 5 feet; perform one test every other lift around the perimeter and continue to the top of the structure. % 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. (Zero Air Voids = ZAV). SOILS COMPACTION AND TESTING 2015 Technical Training & Certification Program . Refer to VDOT Road and Bridge Specifications, Section Procedures (d) Post Installation Inspection for detail requirements and remediation procedures. This section includes construction of reinforced concrete pipe for storm drainage, culverts, and sanitary sewer, including, BMP: SUBSURFACE DRAIN Definition A perforated conduit such as pipe, tubing or tile installed beneath the ground to intercept and convey ground water. 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. 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 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. 2. 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. This zone contains the same select quality backfill material as in the haunch zone for flexible pipe. Road and Bridge Standards. Topics include permits and fees, trench widths, pipe laying, bedding, initial, SECTION 08000 STORM DRAINAGE 08010 DESIGN A. <>/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>> Do not compact directly on pipe as it may damage the pipe. VDOT Soils and Aggregate Compaction: Chapter 1 - Quizlet 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. If you wish to receive this content in an accessible format per Section 508 of the federal Rehabilitation Act, 29 U.S.C. PDF 02210 - TRENCHING, BACKFILLING AND COMPACTION OF UTILITIES - Lynchburg Often, shaped beddings are used to insure proper placement and compaction of materials under the pipe haunch. 3) 104 in. suzanna_gevorgyan. 308 0 obj <>stream Grades and certifications are issued within 15-30 business days after the testing date. 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. VDOT: Soils and Aggregate Compaction - Community College Workforce Alliance Links may open in a new window. Soils and Aggregate Compaction Homework.pdf - Course Hero Explore Foundation A stable foundation must be provided to ensure proper line and grade is maintained. 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. Bethel Township Municipal Authority (BTMA) RESIDENTIAL SEWER CONNECTION MANUAL. SECTION LS 2530 SANITARY SEWERS. This section covers the installation and testing of all sewer pipe furnished under the following specification sections: Concrete, SPECIFICATION FOR PIPE SUBSOIL DRAIN CONSTRUCTION 1. VDOT Soils Flashcards | Quizlet ;5&6+Hv:#'Wg}]V.0;'|[c 9tD8XN[ |v(0|pemRS=v1VNc`j The proctored 1 hour, 1-on-1 proficiency test is required to fully complete the VDOT Soils & Aggregate Compaction certification. Upstream or down stream? City of Seattle Supplement to the Specification for Road, Bridge and Municipal Construction, most current addition. Students must bring valid ID & attend class in order to test. The camera must have the means to measure deformation/deflection of the pipe. The top few inches should be slightly yielding (loose) and fill the corrugations. These items shall conform to Section 31, "Storm Drain Installation," of these Standard Provisions. The current deadline to have Soils and Aggregate Proficiency exams completed by is . Conform to requirements of Section 01 33 00 Submittals. When moving concrete pipe you should pick it up by one end. Suggested participants would include contractor and supplier quality control personnel, consultants, testing firms and agency . x; =@~fKJU >e A .E,fjd=| ^'(rN_92>#e' ?Ab t40 [$b3F l`fz>q!`\U1Dsb@2l P9 % 2016v1.0 Chapter 4 19, APPENDIX K PIPE INSPECTION **Virginia Test Method 123** Post Installation Inspection of Buried Storm Drain Pipe and Pipe Culverts June 25, 2010 SCOPE For all roadway projects that are constructed by private, SECTION 55 PIPE FOR STORM DRAINS AND CULVERTS (FAA D-701) 55-1 GENERAL The Contractor shall perform all work required by the plans for construction of pipe for storm drains, precast polymer trench drains, State of Illinois Department Of Transportation CONSTRUCTION INSPECTOR S CHECKLIST FOR STORM SEWERS While its use is not required, this checklist has been prepared to provide the field inspector a summary, SECTION 724 PIPE CULVERTS 724.1 Description. 296 0 obj <> endobj Concrete Field - Current ACI must be submitted to MaterialsCertification@vdot.virginia.gov ; Soils and Aggregate Compaction - Physical demonstration of proficiency - scheduled by CCWA **New **Central Mix Aggregate Plant - Physical demonstration of proficiency - scheduled by CCWA **New** To learn about CHANGES up to 2018, please review the . 155 0 obj <>stream A Review of The Use of Reclaimed Asphalt | PDF | Road Surface 4 to 3/4 in. The foundation is to be explored below the bottom of the excavation to determine the type and condition of the foundation. Figure 4.3: Minimum Cover to Allow Construction Traffic over Pipe 2016v1.0 Chapter 4 3, 4 The following tables give VDOT specifications for maximum height of cover for some types of pipe. Responds to data requests. `*r[anyv The cost estimates, SPECIFICATIONS FOR SEWER PIPE AND LINING INSERTION - TRENCHLESS; GENERAL GUIDELINES (As Provided by NASSCO) 1 Intent: The intent of trenchless sewer pipe Insertion is to rehabilitate the existing sewer. Click here to access guidelines for the VDOT Materials Certification Schools Program (Section 114, Manual of Instructions) (PDF, 72 KB). 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. 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{ All rights reserved. 18) What is the minimum amount of cover over pipe to prevent damage from construction loads? PDF Virginia Department of Transportation Soils and Aggregate Compaction 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. 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. We developed this course with the input of 30-year inspection managers, engineers, and other industry experts. Trench excavation, backfill, and compaction; Section 02250. All rights reserved. Bell and Spigot: A pipe with a flared bell has the outside diameter of the bell larger than the outside diameter of the pipe. %%EOF (500 grams) of soil. MP-1 MP-2 MP-3 MP-4 MP-4.01 MP-4.02 MP-4.03 MP-5 MP-5.01 MP-5.02 MP-5.03 MP-5.04 MP-5.05 MP-5.06 MP-5.07 MP-5.08 MP-5.11 MP-5.12 MP-5.13 MP-5.14 MP-5.15 MP-5.16 MP-5.18 MP-5.19 MP-5.20, RIPRAP From Massachusetts Erosion and Sediment Control Guidelines for Urban and Suburban Areas http://www.mass.gov/dep/water/laws/policies.htm#storm Definition: A permanent, erosion-resistant ground cover, SECTION 33 41 03 POLYVINYL CHLORIDE (PVC) PIPE PART 1 GENERAL 1.01 SECTION INCLUDES A. Materials Overview for Business Transformation Office. At the engineer of record's. 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. 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 . No. False. 200 sieve. 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. 1. LD Instructional and Informational Memoranda. What term describes the distribution of various particle sizes with the material? hb```f``2f`@( Backfill and compaction shall be advanced simultaneously on both sides of the pipe. 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. B. 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. 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. -z`a0y The exploration should extend to a depth equal to per foot of fill height or 8, whichever is greater. 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. 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. 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. This website includes hyperlinks to sites neither controlled nor sponsored by VDOT or the Commonwealth of Virginia. 12) Backfill is usually placed loosely and heaped above the finished level. 11) Pipe openings in precast drainage structures shall not exceed the outside cross sectional dimensions of the pipe by more than how much? Verifying that the correct pipe has been delivered for the applications on your project. The Contractor shall report findings of foundation exploration to the Engineer for approval prior to placing pipe. ALL students must have a valid account on VDOT University. PIPE BACKFILL LEARNING OUTCOMES INTRODUCTION. VDOT Soils and Aggregate 12) How long after installation is complete can the video inspection can be done? These underdrains are segmented systems with outlets spaced at 250 to 350 feet. <> Prepared by Risi Stone Systems Used by permission. 0 AASHTO T180 The Moisture Density Relations of Soils using a 10-pound Rammer and an 18-inch drop.