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. The fill above the top of the regular backfill shall be installed and completed as specified for embankment construction. As a reminder, all certification courses are available either online or through a self-study option at the respective community colleges. The gradation is the distribution of various particle sizes within the material. Topics include permits and fees, trench widths, pipe laying, bedding, initial, SECTION 08000 STORM DRAINAGE 08010 DESIGN A. Students must bring valid ID & attend class in order to test. Compaction testing on No. 1 0 obj Web Policy / Privacy Statement / WAI Compliance / Email Safety / Site Map, APD Instructional and Informational Memoranda, Minimum Requirements for Quality Assurance and Quality Control on Design Build and P3 Projects, AASHTOWare Project Preconstruction (AWP-P) Manual, Construction Instructional and Informational Memoranda, Instructional and Informational Memoranda, Alternative Intersection Informational Design Guides, LD Instructional and Informational Memoranda, PMO Instructional and Informational Memoranda, Pollution Prevention Field Guide for Construction Activities, Roadside Development Report Excel spreadsheet tool, Nutrient Management Plan for Construction Projects, Nutrient Management Plan for Roadside Management, VDOT BMP Maintenance Manual Appendix C - Plant Palette Tables, Materials Certification School Information, Guide to the Traffic Impact Analysis Regulations, Land Development Inspection Documentation Best Practices Manual, OD Instructional and Informational Memoranda, Guide Manual for Causes and Repair of Cracks in Bridge Deck, Traffic Calming Guide for Neighborhood Streets, Manual on Uniform Traffic Control Devices (MUTCD), TED Instructional and Informational Memoranda, VDOT Traffic Operations and Safety Analysis Manual (TOSAM), Instructional and informational memoranda, Manual for the Procurement and Management of Professional Services. Single Offset: This joint first appeared in the early 1990 s. This style of spigot is much easier to manufacture. 2016v1.0 Chapter 4 11, 12 Types of Joints for Concrete Pipe Tongue & Groove: A bell & spigot type joint with straight walls (flush bell). Soils will not need to obtain a VDOT Soils and Aggregate Compaction Certification. Specifications i. 200 sieve. hbbd``b`$CC`q@ &H" <>/Metadata 1689 0 R/ViewerPreferences 1690 0 R>> 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. 3) What are the testing requirements for backfilling around pipe? Inspection is performed in accordance with VTM v1.0 Chapter 4 18, 19 1) What should be located before starting to dig? If you have questions, please provide us with the course title and number when e-mailing or calling. Repair of sanitary sewer lines by replacing short lengths of failed pipe with new pipe. 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. stiffness 35 psi) is the collecting conduit 4) Aggregate backfill (#8 or #57) 5) Non perforated smooth wall outlet pipe (min. 295 0 obj <>/Filter/FlateDecode/ID[<8B56AE6A42E26944BC3979D310C9B904>]/Index[282 27]/Info 281 0 R/Length 72/Prev 509365/Root 283 0 R/Size 309/Type/XRef/W[1 2 1]>>stream For larger diameter pipe, >30 inches, embedment materials should be worked under the haunches by hand. The top few inches should be slightly yielding (loose) and fill the corrugations. 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. 57 stone can be used as a backfill in the sub foundation. 155 0 obj <>stream hb```f````2X@( [ $ After pipe installation and prior to backfilling, plugs shall be installed from the exterior of the pipe or box culvert and snugly seated. The mandrel shall be pulled through the pipe or culvert by hand with a rope or cable. 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. (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 . Similarly, VDOT will recognize NICET Construction Materials Testing Level II Certification in Concrete. 11 terms. 4 in. Testing is no longer mandatory on the last day of class. 1.02 REFERENCE, CLEANING, INSPECTION, AND TESTING OF SEWERS PART 1 - GENERAL 1.01 SECTION INCLUDES A. excavated drop inlet protection (Temporary) 6.50.1 6.51.1. pipe stiffness 65 psi) 6) An end wall for the protection of the outlet pipe. 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. Importance to Maintenance & Water Quality. True. hbbd``b`~$CC`LZ eQ@dq ;&F d}0 A trench at the edge of the pavement provides a cavity with the least resistance for water to flow and accommodate pavement drainage. Bethel Township Municipal Authority (BTMA) RESIDENTIAL SEWER CONNECTION MANUAL. bKjL,gBZqa>,\w 71 terms. Conducts and/or observe and document test on soils, asphalt, concrete, aggregates, bituminous products, metal products and industrial coatings. 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 Computation of U.S. VDOT Soils and Aggregate Compaction: Chapter 3. Design Criteria No stockpiling of excavation materials is allowed unless the Geotechnical Engineer, DEPARTMENT OF PUBLIC WORKS COUNTY OF HENRICO P.O. 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. AASHTO T180 The Moisture Density Relations of Soils using a 10-pound Rammer and an 18-inch drop. <> The components of an underdrain system are: 1) Trench 2) Non woven geotextile drainage fabric 3) Perforated longitudinal pipe (min. Submit, SECTION 31 20 00 PART 1 - GENERAL 1.01 DESCRIPTION A. 1103 POINT REPAIRS AND OBSTRUCTION REMOVALS 1103.1 DESCRIPTION: 1. SECTION 33 41 00 REINFORCED CONCRETE PIPE. 4 in.) Upstream or down stream? The Work shall consist of furnishing and installing sewer mains, manholes, laterals, cleanout fittings and appurtenances; and testing, flushing and, 715.01 430 volume of concrete occupied by the drain pipe in a cast-in-place structure or structure extension. Drainage Manual. 1. Personal Holding C, Civil Service Personal Background Evaluation, Revised 7/16. FOUNDATIONS STEPS TO CONSTRUCTING A MOISTURE-RESISTANT FOUNDATION Build a Better Home Details are critical when constructing a sound building foundation that will withstand water and control dampness. 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. 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* large void spaces and is loosely compacted. 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. 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. 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. 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. CON 310 Soils and Aggregates (Soils and Compaction) Homework Name:_____ 1) Why is it important for material testing technicians understand how to perform both the nuclear density test and the sandcone test for compaction testing? The most common underdrains are known as UD 4 and UD 7. 200 sieve. kYPPc^KZ\"}JT9VBd[ /Le UJs]VOk:SZ These items shall conform to Section 31, "Storm Drain Installation," of these Standard Provisions. 5) Why is lime used with soil? 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. 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. 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 . VDOT Soils and Aggregate Compaction 2016v1.0 Chapter 1 | 1 SECTION 02612 NONREINFORCED CONCRETE SEWER PIPE, Division 2 Section 32 14 13.19 Section 02795. Other sets by this creator. 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. At the engineer of record's. Concrete Field - Current ACI must be submitted to [email protected] ; 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 . 2. 35 terms. 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. SUBDRAINS AND FOOTING DRAIN COLLECTORS. This website includes hyperlinks to sites neither controlled nor sponsored by VDOT or the Commonwealth of Virginia. `*r[anyv No additional payment will be made for the repair or replacement of existing concrete damaged, ITEM NO. 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 . 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. 5) Install pipe to grade 6) Compact structural bedding outside the middle third of the pipe 7) Place structural bedding in lifts 8) Complete structural backfill operation by working from side to side of the pipe, differential not to exceed 24 or 1/3 size of pipe. Concrete Field - Current ACI must be submitted to [email protected] ; 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 . How far should the hammer fall?, What are the moisture and density content corresponding to the peak of the curve . Do not compact directly on pipe as it may damage the pipe. 9) When can No. 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. N7R;No7^Y What is the moisture content at which soil begins to behave like a liquid called? Please click on the course title to see the full course description. small voids and is compact. RIPRAP From Massachusetts Erosion and Sediment Control Guidelines for Urban and Suburban Areas http://www.mass.gov/dep/water/laws/policies. endobj 4 in.) A. Construct subdrains, subdrain cleanouts and outlets, and footing drain collectors. . In this research work three methods of handling rock sized aggregates which include compacting the whole sample (method . 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. Locate Utilities Prior to excavating the trench area, all utilities should be located by a qualified contractor. 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. Links may open in a new window. False. 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. xZKs2>Ip P7[Sq9FoLLmJgl~K"5JtB2+!765nt-8\Gf._o{}E City of Seattle Supplement to the Specification for Road, Bridge and Municipal Construction, most current addition. Public Involvement Manual. Having one of these functions without the other is worthless. True or false: Open graded aggregates are used in pavement to give the structure more strength. Traffic information for existing VDOT maintained roadways can be obtained at the following internet There is still an opportunity to test on the last day of class; however there is . As stated earlier, soils are made up of many different types, shapes and sizes of particles. 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. %PDF-1.5 % Portion of Section 2102 . 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. Some courses also require that the proficiency be demonstrated at a VDOT approved locations. 5.01 Design, PROJECT COST ESTIMATE ASSUMPTIONS AND EXCLUSIONS, SPECIFICATIONS FOR SEWER PIPE AND LINING INSERTION - TRENCHLESS; GENERAL GUIDELINES (As Provided by NASSCO), TECHNICAL NOTE Culvert Sliplining and Lining of Casings with HPPipe. The behavior of a material where the material deforms under load and does not go back to its original shape is called plasticity. Describe recommended installation procedures 4. Please click on the course title to see the full course description. General: Submit the following in accordance with The General Conditions. The current deadline to have Soils and Aggregate Proficiency exams completed by is . 282 0 obj <> endobj 0 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 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. 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. Identify typical construction, 02530-1 of 5 SECTION 02530 STORM DRAINAGE STRUCTURES 02530.01 GENERAL A. 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. 200 sieve (75 micrometers). - 2000, Related Features It is placed in 6 loose lifts and compacted to 4. 6.2 PIPE PVC gravity sewer pipe and fittings, SECTION 02400 - STORM DRAIN SYSTEM CONTENTS: Part 1 - General 1 1.01 Work Included 1 1.02 Related Requirements 1 1.03 Reference Standards 1 1.04 Quality Assurance 1 1.05 Measurement And. In the top 5 feet; perform one test every other lift around the perimeter and continue to the top of the structure. The exploration should extend to a depth equal to per foot of fill height or 8, whichever is greater.