concrete pipe News
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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 systems and components for general use (Vocabularies)); 23.040.50 (Pipes and fittings of other materials) DOI: ...
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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 ...
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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 ...
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A-LOk Premium- The first Installation of the newest A-lok watertight pipe to manhole connector
This is a story about the very first installation of the newest A-Lok product, The A-LOK “Premium”, pipe to manhole connector for stormwater and sanitary containment systems.This connector has the ability to change shape as the outside diameter of the pipe changes shape. This happens when the liquid filled core material inside the A-LOK Premium redistributes itself to maintain ...
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ASTM C857 - 12a Standard Practice for Minimum Structural Design Loading for Underground Precast Concrete Utility Structures
This practice is intended to standardize the minimum structural design loading for underground precast concrete utility structures. The user shall verify the anticipated field conditions and requirements with design loads greater than those specified in this standard. 1. Scope 1.1 This practice describes the minimum live loads and dead loads to be applied when designing monolithic or ...
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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 method is used for ...
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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, ...
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International Market launch of the FLUXUS F401
MeasurIT is pleased to announce the launch of the FLUXUS® F401 portable water meter from Flexim - world renowned for their ultrasonic flowmeters. The FLUXUS® F401 is a dedicated single channel portable flow meter that has been developed by Flexim for applications in the municipal water and wastewater sectors. It offers long term stable and precise bidirectional flow measurements in remote ...
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ASTM C412M - 11 standard specification for concrete drain tile (Metric)
This specification covers concrete drain tile, to be used for surface and subsurface drainage. Manufactured drain tile shall be of the following classes: standard-quality concrete drain tile, extra-quality concrete drain tile, heavy-duty extra-quality concrete drain tile, and special-quality concrete drain tile. The concrete shall consist of mineral aggregates, water, and cementitious materials ...
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ASTM C1675 - 11 standard practice for installation of precast reinforced concrete monolithic box sections for Culverts, Storm Drains, and Sewers
This practice is useful as a reference by an owner and the owner’s engineer in preparing project specifications. 1. Scope 1.1 This practice covers the installation of precast reinforced concrete box sections cast monolithically and intended to be used for the conveyance of storm water, industrial wastes and sewage, and for passageways. 1.2 The values stated in inch-pound ...
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Armtec Infrastructure Inc. has access to $125 million Brookfield financing
Armtec Infrastructure Inc. ("Armtec" or the "Company") (TSX: ARF and ARF.DB) announced today that a Brookfield Asset Management Inc. company has advised Armtec that it has completed certain additional due diligence matters for the loan agreement announced on August 2, 2011 (the "Loan Agreement"). As a result, Brookfield has waived its due diligence condition under the Loan Agreement. The effect ...
By Armtec
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Armtec Infrastructure Inc. completed refinancing
Armtec Infrastructure Inc. (TSX:ARF)(TSX:ARF.DB) announced today that its operating subsidiary, Armtec Holdings Limited ("Armtec" or the "Company"), has completed a refinancing of its existing senior bank facility. Pursuant to the refinancing, Armtec has borrowed $125 million under a senior secured loan facility with a Brookfield Asset Management Inc. company. After repaying the senior bank ...
By Armtec
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Wake-Up Call: Unexpected blowouts on never-failed pipeline compel Texas Water Authority to change course on asset management
When your pipeline operates well for five decades, it’s easy to be lulled into a false sense of security about the condition of your buried assets. Out of sight, out of mind. Then, in an instant, that mindset can change. For Canadian River Municipal Water Authority (CRMWA), that wakeup call happened after dealing with two unexpected failures in quick succession earlier this year. The ...
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Armtec Infrastructure Inc. enters into loan agreement and warrant agreement with Brookfield
Armtec Infrastructure Inc. ("Armtec" or the "Company") (TSX: ARF and ARF.DB) today announced that, following receipt of conditional listing approval from the TSX, it has entered into a Loan Agreement and Warrant Agreement with a Brookfield Asset Management company in connection with the $125 million credit facility previously announced by the Company on July 3, 2011. Entry into these Agreements ...
By Armtec
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Never Assume: Ontario utility surprised to find unexpected pipe material during force main condition assessment
The familiar adage, “never assume anything” certainly applies to the water and wastewater pipeline industry. The message was brought home to Utilities Kingston (UK) early this year when the utility was surprised to find unexpected pipe material on sections of pipe during a condition assessment on its Dalton Avenue (North End) Pump Station force mains. Conducting a condition ...
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Study Examines Environmental Impacts, Safety and Costs of Nation`s Drinking Water Pipe
The Uni-Bell PVC Pipe Association (PVCPA), which represents U.S. and Canadian manufacturers of PVC pipe, announced the completion of the first comprehensive environmental and performance review of water and sewer pipes in North America. The study used life cycle assessment methodology to evaluate the cradle-to-grave sustainability of commonly used drinking water and sewer pipe materials, ...
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40,000 psi lance offers 60-second cartriddge change
A new 40,000 psi (2,800 bar) water jet lance from NLB Corp. makes the company's popular 60-second cartridge change and other operator-friendly features available for UHP applications.The NCG40-286 lance is lightweight and ergonomic, weighing just 13.5 lbs. (16 kg). Its patented trigger design (U.S. patent no. 5,636,789) requires just a light squeeze to initiate the water jet action, and the ...
By NLB Corp.
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Two Cities in North Texas join forces to assess critical water main comprised of bar-wrapped and prestressed pipe
For water service providers in Texas, providing customers with consistent, reliable access to water is crucial, particularly in the summer months when dry conditions impact the water supply. In order to ensure that residents receive consistent water supply, the City of Irving and a partnering agency have collaborated in times of need to supply the other with water. In one specific instance, the ...
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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 ...
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Armtec Infrastructure announces Mark Anderson assumes position as president and chief executive officer
Armtec Infrastructure Inc. (TSX: ARF and ARF.DB) ("Armtec" or the "Company") announces that Charles Phillips has resigned as both President and Chief Executive Officer and a Director of the Company in order to pursue other interests. The Board of Directors wishes to recognize the many years of dedication and service of Mr. Phillips to Armtec, and wishes him every success in his future endeavors. ...
By Armtec
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