List components of edge drain systems 3. 5) Why is lime used with soil? Please check your spelling or try another term. The moisture content at which a soil begins to behave like a liquid is called the liquid limit. JnqYj A"@. Table of Contents, STANDARD SPECIFICATIONS FOR PRIVATE BUILDING SEWER LINES IN PUBLIC RIGHT-OF-WAY, STANDARD SPECIFICATIONS & CONSTRUCTION DETAILS MANUAL SECTION 5 - STORM DRAINAGE. Structural Fill See Section (A)(2)(g) of the Road and Bridge Specifications for complete requirements for backfill material. Soils & Aggregate CCWA $ 350.00 $ 250.00 Handson proficiency will be scheduled upon . Having one of these functions without the other is worthless. Participated in traffic . Walls that carry extra, TECHNICAL NOTE Culvert Sliplining and Lining of Casings with HPPipe TN 5.14 February 2010 Introduction It may be at times necessary, in an aging infrastructure, to rehabilitate drainage and sanitary lines, SECTION 33 41 00 REINFORCED CONCRETE PIPE PART 1 GENERAL 1.01 SECTION INCLUDES A. ITEM NO. PDF Specifications (REVISED) - Virginia Department of Transportation VDOT Materials Certification Schools - Business | Virginia Department 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. (500 grams) of soil. %PDF-1.7 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. As stated earlier, soils are made up of many different types, shapes and sizes of particles. SECTION 9.02 BUILDING SUBSURFACE DRAINS (PERIMETER, ETC. bored but can't be bothered to do anything. Length of run = 856 ft. (Pipe Diameter lift thickness) + (Fill above pipe lift thickness) (1 lift) = 3) (36 in. (PDF) Recycled Concrete Aggregated for the use in Roller Compacted 0 vdot soils and aggregate certification 15) In the case of UD 4, the Open Graded Drainage Layer (OGDL) is placed on top of the completed trench. 2e\o ngV10J6q`pp)|Hpm3@BF > endobj 298 0 obj <> endobj 299 0 obj <>stream Specifications i. VDOT Soils and Aggregate Compaction: Chapter 3. Compaction testing on No. %%EOF hbbd``b`$CC`q@ &H" 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. Pipe Materials B. volume of concrete occupied by the drain pipe in a cast-in-place structure or structure extension. A. This type of joint provides a leak resistant joint when a profile gasket is used. If the inspection is conducted by video: The video camera must have fully articulated lenses (360 degree inspection). 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. The fill above the top of the regular backfill shall be installed and completed as specified for embankment construction. or structures. The behavior of a material where the material deforms under load and does not go back to its original shape is called plasticity. 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. The initial backfill of select Type I backfill protects the pipe during installation from impact damage and extends to the springline of the pipe. True or false: Open graded aggregates are used in pavement to give the structure more strength. Copyright 2023, VDOT. VDOT Soils and Aggregate Compaction: Chapter 2, VDOT Soils and Aggregate Compaction: Chapter 3, VDOT Soils and Aggregate Compaction: Chapter 4, VDOT Soils and Aggregate Compaction: Chapter 5, VDOT Soils and Aggregate Compaction: Chapter 8, VDOT Soils and Aggregate Compaction: Chapter 6. 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 . 3. 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. Soils will not need to obtain a VDOT Soils and Aggregate Compaction Certification. 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. -z`a0y TABLE OF CONTENTS. Currently VDOT certified or Mid Atlantic Regional Technician Program (MARTCP) in the following disciplines: - Expected VDOT Certifications Soil and Aggregate Field Compaction Asphalt Field Hydraulic Cement Concrete Field Pavement Marking Flagger Certification Certification & Issuing Agency Soil and Aggregate Compaction - VDOT or NICET LEVEL II* San Antonio Water System Standard Specifications for Construction ITEM NO. PDF SPEEDY MOISTURE TEST Equipment Needed: Complete speedy kit, No. 4 sieve 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. 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. 7) Install the longitudinal perforated pipe at the bottom of the trench without bedding material. The function of the pipe, the soil type present in the trench, the depth of the pipe can all influence the type of pipe selected. Conform to requirements of Section 01 33 00 Submittals. + (12 in. Edit, 02150-1 of 6 SECTION 02150 REMOVAL OR ABANDONMENT OF EXISTING 02150.01 GENERAL A. ICC Soils Special Inspector Certification Test Training | SI Certs 6) The tolerance on the optimum moisture content at which aggregate must be compacted is 2 percentage points. ), Index. 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. Concrete Field 1. PDF a/o May 2018 MATERIALS CERTIFICATION SCHOOLS FREQUENTLY ASKED QUESTIONS In addition, two app roaches, soil compaction, and optimal workability are 1-2023 Transportation Construction Office Engineer 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. Schedule PH (Form 1120) (1960). Enrollment can be completed on through Germanna Community College or CCWA. endobj Geotechnical Design Parameters for Retaining Walls, Sound Barrier Walls and Non-Critical Slopes. Care must be exercised to ensure placement and compaction of the embedment material in the haunches. 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 . 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. STEPS TO CONSTRUCTING A MOISTURE-RESISTANT FOUNDATION SOURCES OF MOISTURE IN NEW CONSTRUCTION. If the soils is 100 percent saturated and has low MC. Suggested participants would include contractor and supplier quality control personnel, consultants, testing firms and agency . 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 Importance to Maintenance & Water Quality. The middle of the bedding, should be loosely placed and not exceed 8 inches. 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. Civil. 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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. 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. endstream endobj 283 0 obj <> endobj 284 0 obj <> endobj 285 0 obj <>stream Locate Utilities Prior to excavating the trench area, all utilities should be located by a qualified contractor. What is the moisture content at which soil begins to behave like a liquid called? VDOT Soils and Aggregate Compaction Flashcards | Quizlet endobj Municode Library When backfill material is above the spring line of the pipe, start at the trench wall and work towards the pipe. Gravity sanitary sewers and appurtenances. Students must bring valid ID & attend class in order to test. 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. Fill Vdot Soils And Aggregate Compaction, Edit online. 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. This happens because large pores more effectively move water downward through . Materials Division - Virginia Department of Transportation VDOT Soils and Aggregate Compaction: Chapter 1 - Quizlet All of the MCS Certifications arevalid for five years and must be retaken every five years to maintain the certification. Unsuitable foundations must be stabilized at the engineer s direction. The Contractor shall report findings of foundation exploration to the Engineer for approval prior to placing pipe. Students must bring valid ID & attend class in order to test. 35 terms. 9) When can No. SECTION 701 CULVERT PIPE, ENTRANCE PIPE, STORM SEWER PIPE, AND EQUIVALENTS 701.01 DESCRIPTION. hb```f````2X@( [ $ It is designed to prove an individuals' understanding of nuclear density testing, one-point proctor and "Speedy" moisture tests. hbbd``b`~$CC`LZ eQ@dq ;&F d}0 CATCH BASINS 7-3 7.4. Provisions. 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. Washington, View Details - Municipal Corporation, Bathinda. In the top 5 feet; perform one test every other lift around the perimeter and continue to the top of the structure. The pipe should be stacked and chocked to avoid movement of the pipe. 1. STORM SEWER CALCULATIONS 7-4 7.6. All materials and workmanship, TABLE OF CONTENTS NO. %PDF-1.4 (test every other 4 in. = 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. Your one-stop source for VDOT maps, data and project info. 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. City of Seattle Supplement to the Specification for Road, Bridge and Municipal Construction, most current addition. Dense graded means that the particles in the mixture are sized do that they fill most of the voids; there is very little space between the soil or stone particles. xZKs2>Ip P7[Sq9FoLLmJgl~K"5JtB2+!765nt-8\Gf._o{}E = 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. SUMP DRAINS 7-3 7.3. GRIT Manual. Students are required to register for classes on the GCC and/or CCWA web sites. 1103 POINT REPAIRS AND OBSTRUCTION REMOVALS 1103.1 DESCRIPTION: 1. A. Construct subdrains, subdrain cleanouts and outlets, and footing drain collectors. When you learn and master soils inspection, your market value shoots up. Public Involvement Manual. x; =@~fKJU >e A .E,fjd=| ^'(rN_92>#e' ?Ab t40 [$b3F l`fz>q!`\U1Dsb@2l P9 % The gradation is the distribution of various particle sizes within the material. Osama Abdalla - Senior Construction Inspector and quality assurance in Post installation inspections shall be conducted no sooner than 30 days after completion of installation and placement of final cover (except for pavement structure). American Water Works Association SECTION 02530 STORM DRAINAGE STRUCTURES. True. Fine particles are more sensitive to the presence of water than coarse particles. SECTION 02630 STORM DRAINAGE PART 1 - GENERAL 1.01 RELATED DOCUMENTS A. endstream endobj startxref Cleaning, Inspecting, and Testing Storm Sewers C. Cleaning and, SECTION 33 41 13 PUBLIC STORM PART 1 - GENERAL 1.01 SECTION INCLUDES A. There is still an opportunity to test on the last day of class; however there is . When moving concrete pipe you should pick it up by one end. VDOT Soils and Aggregate Compaction 2016v1.0 Chapter 1 | 1 57 stone be used? 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 TThe Construction Materials Testing Soils exam is delivered on a computer at Pearson Vue Testing Centers. (804) 523-2292. help@ccwa.vccs.edu. This course is based on ASTM D6938-17a1 Standard Test Method for In-Place Density and Water Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth). 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. Soils & Aggregate Inspector - NETTCP PDF 6 - Section 4 - Construction and Inspections - Henrico County, Virginia SECTION 02612 NONREINFORCED CONCRETE SEWER PIPE, Division 2 Section 32 14 13.19 Section 02795. 71 terms. Soils and Aggregate Compaction Homework.pdf - Course Hero 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. <> 402.02. 4 in.) 10) What is the maximum backfill lift thickness? Locally Administered Projects Manual Updates and Materials Quality Assurance Plan Requirements May 11, 2015. How far should the hammer fall?, What are the moisture and density content corresponding to the peak of the curve . SCOPE. %PDF-1.5 % 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). (Zero Air Voids = ZAV). In construction, this is a significant part of the building process. A standard Video/ Digital Camera can be used. What is the moisture content at which soil can be compacted to its maximum dry density with the least amount of comparative effort called? AASHTO T180 The Moisture Density Relations of Soils using a 10-pound Rammer and an 18-inch drop. Heavily compacted soils contain few large pores, less total pore volume and, consequently, a greater density. VDOT Materials Certification Schools. 14) What is the maximum deflection allowed for flexible pipe? 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. Sign, fax and printable from PC, iPad, tablet or mobile with pdfFiller Instantly. 13) Use vibratory plate with a welded foot to compact the aggregate backfill. This work consists of constructing storm sewers of the size and class required, including excavation, bedding, and backfill. Confined O Ring: The first rubber gasket joint design established by the industry. 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. When standing water is in pipe foundation area, No. SECTION 02150 REMOVAL OR ABANDONMENT OF EXISTING UTILITIES AND UNDERGROUND STRUCTURES. 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. And the pipe must provide structure, because if the ground above the pipe collapses then the pipe can no longer perform as a conduit. 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. Importance to Maintenance & Water Quality. back to courses page. No. SECTION 33 41 03 POLYVINYL CHLORIDE (PVC) PIPE, STANDARD SPECIFICATIONS SECTION 03461 PRECAST REINFORCED CONCRETE MANHOLES AND MANHOLE BASES. 2016v1.0 Chapter 4 16, 17 PAVEMENT DRAINS Pavement subsurface drainage is essential in obtaining a well performing pavement, whether it is flexible, rigid or composite. 322 0 obj <>stream When backfill is below spring line of pipe, compact next to pipe first and work towards the trench wall. 1103 POINT REPAIRS AND OBSTRUCTION REMOVALS, Storm Sewer Trenchless Upgrade Alternatives and Recommendations, SECTION 32 14 13.19 PERMEABLE INTERLOCKING CONCRETE PAVEMENT (1995 MasterFormat Section 02795). 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. f$C@PbYV-Q5];b:N U0[ @{ 0 <> 3) What are the testing requirements for backfilling around pipe? 12) How long after installation is complete can the video inspection can be done? VDOT Soils and Aggregate Compaction" Download Document. C. Section 014510 TESTING LABORATORY SERVICE. 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 . Backfill and compaction shall be advanced simultaneously on both sides of the pipe. Larry Ritchie, SECTION 6000 - EXCAVATION, TRENCHING AND BACKFILLING (Pipeline Construction), Table 4.9 Storm Drain Inlet Protetion Applicable for, INSTALLATION GUIDE. 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.