manhole test News

  • Kijlstra’s precast concrete manholes pioneer LABC registration

    Construction materials giant Kijlstra Precast UK has become the first concrete manhole systems manufacturer to win registration and assessment from LABC. Registration (RD540810) was granted after Kijlstra’s revolutionary square manhole base and riser system was assessed by Swansea Council under the LANTAC agreement but once this is given by one local authority it is recognised by all LABC ...


    By Kijlstra LTD.

  • ASTM C1244M - 11 standard test method for concrete sewer manholes by the negative air pressure (Vacuum) test prior to backfill (Metric)

    This is not a routine test. The values recorded are applicable only to the manhole being tested and at the time of testing. 1. Scope 1.1 This test method covers procedures for testing precast concrete manhole sections when using the vacuum test method to demonstrate the integrity of the installed materials and the construction procedures. This test ...


    By ASTM International

  • ASTM C478M - 11 standard specification for precast reinforced concrete manhole sections (Metric)

    This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular vertical precast reinforced concrete manholes and structures used in sewer and water works. Reinforced concrete shall consist of cementitious materials, mineral aggregates, and water, in which steel reinforcement has been embedded in such a ...


    By ASTM International

  • GelTech Solutions Teams Up With Con Edison to Fight Manhole Fires & Enhance Public Safety

    GelTech Solutions, Inc. (OTCBB: GLTC), creators of FireIce, a revolutionary water enhancing fire suppressant that has the potential to change current firefighting techniques, announces the beginning of a three month pilot program with Con Edison (NYSE: ED) to use FireIce to combat manhole fires. "After a thorough and comprehensive two year evaluation of fire suppressant products, including ...


    By Marketwire

  • GelTech Solutions Teams Up With Con Edison to Fight Manhole Fires & Enhance Public Safety

    GelTech Solutions, Inc. (OTCBB: GLTC), creators of FireIce, a revolutionary water enhancing fire suppressant that has the potential to change current firefighting techniques, announces the beginning of a three month pilot program with Con Edison (NYSE: ED) to use FireIce to combat manhole fires. "After a thorough and comprehensive two year evaluation of fire suppressant products, including ...


    By Marketwire

  • ASTM C139 - 11 standard specification for concrete masonry units for construction of catch basins and manholes

    This specification covers solid precast segmental concrete masonry units made from hydraulic cement, water, and suitable mineral aggregates, with or without the inclusion of other materials. The units are intended for use in the construction of catch basins and manholes. All units shall be sound and free of cracks or other defects that interfere ...


    By ASTM International

  • Inflatable Sewer Line Test Plug

    You may need to plug your sewer line during a disaster as a back flowing sewer can cause considerable property damage and pose health hazards. You can avoid those promlems by way of plugging. Buy an inflatable sewer plug (test plug) that matches the size of your main sewer pipe. You can check our products easily. Our ...


    By PLUGCO

  • ASTM C822 - 11 standard terminology relating to concrete pipe and related products

    1. Scope 2. Referenced Documents (purchase separately) ASTM Standards C497 Test Methods for Concrete Pipe, Manhole Sections, or Tile Index Terms Concrete pipe; Terminology--concrete/aggregates/masomry ; ICS Code ICS Number Code 01.040.23 (Fluid ...


    By ASTM International

  • Inflatable Pipe Balloon

    The Plugco Pipe Balloon is an inflatable plug used to close off a pipe and block the flow in a quick and simple way to enable safe maintenance and repair of the pipe. The plugs are built with SBR+NR mixed rubber, nylon cord, Kevlar cord and strong fabrics. Pipe Balloon Pipe plugs are available in many shapes, forms ...


    By PLUGCO

  • Plugco has delivered Pipe plug to Saudi Arabia

    Plugco has delivered Pipe Plug (Inflatable balloon) to AL-Khobar, Saudi Arabia, 19/11/2015. Size: 1000mm – 1600mm and working pressure is max. 1,7 bar Pipe Plug Model Designation is Pipe Plug (PP) of PP model is blocking pipe or channels to stop ...


    By PLUGCO

  • ASTM C1619 - 11 standard specification for elastomeric seals for joining concrete structures

    This specification covers the physical property requirements of elastomeric seals (gaskets) used to seal the joints of precast concrete structures used in gravity and low head pressure applications. The seals shall be classified as: Class A; Class B; Class C; Class D; and Class E. All gaskets shall be extruded or molded in such a manner that any ...


    By ASTM International

  • Hampton Roads Sanitation District selects Mike Urban for the regional hydraulic model

    Hampton Roads Sanitation District (HRSD) owns and operates an interceptor sewer system consisting of both gravity and force mains, and nine sewage treatment plants (STPs) servicing the Hampton Roads area. The HRSD system is interconnected with, and serves, surrounding Localities, including the cities of Chesapeake, Hampton, Newport News, Poquoson, Portsmouth, Suffolk, Virginia Beach and ...


  • Plugco has delivered inflatable pipe plug to Malaysia

    You can avoid leakage of pipes by way of plugging. We offer the best plug products on the market. The Plugco Team has experience in producing Pipe Plugs for all types of applications and distributing to all over the world for years. The main purpose of usage for PP (Pipe Plug) plugs are pipeline leakage tests, if ...


    By PLUGCO

  • ISIS by Halcrow – it`s just got faster!

    ISIS, one of the leading software packages for river modelling, now boasts significant increases in the speed of model run times. ISIS is used throughout the world on flood forecasting, flood alleviation scheme designs, flood risk mapping, flood risk assessments and catchment management planning projects. It provides engineers and managers with a set of flexible and cost effective tools so that ...


  • ASTM C14 - 11 standard specification for nonreinforced concrete sewer, storm drain, and culvert pipe

    This specification covers nonreinforced concrete pipe intended to be used for the conveyance of sewage, industrial wastes, storm water, and for the construction of culverts. Pipe manufactured according to this specification shall be of three classes of nonreinforced concrete pipe identified as Class 1, Class 2, and Class 3. These pipes shall conform to the strength requirements given in this ...


    By ASTM International

  • ASTM C118M - 11 standard specification for concrete pipe for irrigation or drainage (Metric)

    This specification covers the specification for the nonreinforced concrete pipe to be used for the conveyance of irrigation water with working pressures, including hydraulic transients, and for use in drainage. The design, joint, and concrete mixture of the pipe is detailed. The acceptability of the pipe shall be determined by the results of the tests prescribed in this specification, such as ...


    By ASTM International

  • A-Lok premium `The New watertight connector`

    A-LOK® Premium™ Designed to produce a guaranteed watertight seal between pipe and concrete, the A•LOK® Premium™ flexible pipe-to-manhole compression connector provides maximum performance on the job site. Its unique design not only saves valuable project time, but also ensures longevity and offers unsurpassed environmental benefits. A-LOK® Premium™ connectors prevent infiltration and ...


    By A-Lok Products, Inc.

  • Plant of the Year Award for Indirect WW Discharge - Biological Pretreatment and for Water Conservation and Reuse

    EDIBLE OIL REFINERY REUSES TREATED WASTEWATER A vegetable oil refinery was facing increased costs/fees for both City water and wastewater and wanted a way to reduce these costs by reusing treated wastewater for cooling tower makeup.Following treatability testing at the Dynatec lab and pilot testing at the plant, it was determined that permeate from the MBR ultrafilter would, in fact, meet ...


    By Dynatec Systems Inc.

  • ASTM C412 - 11 standard specification for concrete drain tile

    This specification covers concrete drain tile, of specific internal diameters, intended for surface and subsurface drainage. The concrete shall consist of cementitious materials, mineral aggregates, and water. The cementitious materials could be cement, fly ash, ground granulated blast surface slag, or a combination of the said materials. The physical test requirements for standard-quality tile, ...


    By ASTM International

  • Innovyze releases InfoMaster Sewer Generation V2.5, Expanding ArcGIS-based Asset Management for Smart Water Networks

    Innovyze, a leading global innovator of wet infrastructure modeling and simulation software and technologies, today introduced InfoMaster Sewer Generation V2.5 with new and improved analysis and reporting applications to enhance capital and operational planning; expand PACP data support; and automate asset renewal, ...


    By Innovyze

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