Contech CMP Stormwater Detention and Infiltration Pipes
CMP Stormwater Detention and Infiltration PIPEs
CMP DETENTION AND INFILTRATION - MEET STORMWATER QUANTITY AND RUNOFF REDUCTION REQUIREMENTS PIPES
Corrugated metal pipe (CMP) is the “go to” material for the majority of detention and infiltration projects.
INFORMATION
VARIOUS PIPE
Various pipe coatings and materials are available to accommodate site-specific needs: Aluminized Steel Type 2 (ALT2), Galvanized, CORLIX® Aluminum, and Polymeric.
BRAND
Contech
PRODUCT TYPE
Pipes
ADDITIONAL INFORMATION
NCSPA service life guidance of 75+ years for certain materials in recommended environments. Please refer to the Corrugated Metal Pipe Detention Design Guide for additional information.
HIGH VOLUME APPLICATIONS
Designing, manufacturing and installing high-volume stormwater detention and treatment systems requires expert engineering, planning, and logistical support to manage costs and keep the project on schedule and under budget. When you need a proven, large scale stormwater management system, “Go Big” with Contech.
COLLECTION
CMP Stormwater
PRODUCTION
Made in USA
SEPARATE STRUCTURE
Outlet control devices can be incorporated within the system, eliminating the need for a separate structure.
FULLY OR PARTIALLY
Pipe can be fully or partially perforated for infiltration or groundwater recharge applications.
SITE-SPECIFIC
Contech’s CMP detention and infiltration systems and can be sized and shaped to meet site-specific needs.
CUSTOM ACCESS
Custom access risers and manifolds provide direct access for maintenance.
CMP STORMWATER DETENTION AND INFILTRATION
Contech’s CMP stormwater detention and infiltration systems store stormwater and release it downstream at an allowable discharge rate or allow it to infiltrate into the surrounding soils. Systems can be sized and shaped to meet site-specific needs, and are available fully or partially perforated.
HYDROCAD
Contech CMP Detention Systems can be easily modeled with the Hydrocad stormwater modeling system, allowing simplified analysis of the devices' behavior in a drainage and stormwater management system.
DOWNLOADS
↓ VoidSaver
↓ Solidwall
↓ Perforated
↓ 72" OD CMP Riser Cap
↓ 58" OD CMP Riser Cap Detail
↓ Maintenance Guide
↓ CMP Detention Design Guide
↓ Infiltration Installation Guide
MAXIMUM COVER
May be designed for heavy loading and high maximum cover.
WIDE RANGE
Wide range of gages, corrugations, and shapes, in diameters 12” – 144”.
CONTRIBUTES
Contributes To Leed Points.
AVAILABLE LOCALLY
Available locally; quick turnaround time.
CONFIGURATIONS
Customizable - a variety of fittings allow CMP to match most layout configurations.
THE CONTECH DESIGN CENTER
The Contech Design Center provides engineers unparalleled flexibility in the layout and configuration of a detention or infiltration storage system. Our latest release includes options previously unavailable in a free, web-based design tool :
-A 2D/3D design environment with high-resolution graphics, including BIM model output. -The ability to import a PDF site plan and design a system to scale over the plan. -Provide instant access to customized, project-specific drawings. -Design multiple systems per project and save for future use. -Digitally collaborate using the new “Project Collaboration” feature. Share your project easily with anyone through the new project management page.
ADVANTAGES
COST ESTIMATES
We can quickly provide engineer’s cost estimates to assist with your solution selection process.
SOLUTION DEVELOPMENT
Our engineers can review your requirements, weigh all options, and recommend the optimal solution to integrate with your site designs.
ON-SITE ASSISTANCE
Contractors know time is money, so we provide preconstruction meetings, delivery coordination, and on-site installation support to ensure a timely, smooth installation.
AGENCY/REGULATORY GUIDANCE
Our team is ready to provide you with expert advice and assistance on local regulatory requirements, resulting in faster approvals.
TECHNICAL EXPERTISE
Our engineers can assist by providing product specific engineering calculations such as hydraulics, buoyancy, foundation reactions, and unit sizing.
SITE SPECIFIC DRAWINGS
Our engineers can provide site-specific drawings for proposals, project meetings, and submittals, helping you be more efficient with your time.
APPLICATION
LOW PROFILE/LOW DROP
Small diameter or pipe-arch shaped CMP can maximize vertical storage space. The low, wide pipe-arch design allows for greater storage in a shallow profile than typical round pipe without losing any structural integrity.
CMP FOR STORMWATER INFILTRATION
Perforated CMP infiltration systems store stormwater runoff in the pipe and surrounding stone during a storm until it can be slowly released into the surrounding native soil. Perforated CMP is often used to meet Low Impact Development requirements.
CMP STORMWATER DETENTION SYSTEMS
CMP stormwater detention systems store stormwater runoff exceeding a site’s allowable discharge rate and release it slowly over time. Installed below grade, stormwater detention systems maximize land usage and help meet water quantity requirements.
BIORETENTION AND SUBSURFACE INFILTRATION WITH PERFORATED CMP
Perforated CMP stores stormwater runoff exceeding a site’s allowable discharge rate and releases it slowly over time. Various coatings are available to achieve 75-100 year design service life. Rectangular, L-shaped, and staggered cells are frequently used to design around existing utilities.
