KYPEL Product Details

This product has been reviewed by Division of Materials, Kentucky Transportation Cabinet. As date of Jul 30, 2010, its status is phase 4.

Notes:

Approved for experimental use on 7/30/10.

Trade Name: ScourStop


Attached Files for This Product

File Name	Type	Size (KB)	Uploaded By	Organization	Date	Agency Only	Accept	Delete
CSU December 2007 Summary.pdf	application/pdf	85	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	359	Yes
CSU December 2007 Summary.pdf	application/pdf	85	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	367	Yes
Erosion Tech NPE Approval 5-28-09.pdf	application/pdf	76	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	363	Yes
Iowa PIF_Approved_ScourStop.pdf	application/pdf	66	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	361	Yes
Iowa PIF_Approved_ScourStop.pdf	application/pdf	66	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	369	Yes
M5370 MSDS.pdf	application/pdf	149	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	365	Yes
MSDS scourstop.pdf	application/pdf	36	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	364	Yes
ScourStop Materials Specification 01-09.pdf	application/pdf	60	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	360	Yes
ScourStop Materials Specification 01-09.pdf	application/pdf	60	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	368	Yes
TN DOT approval letter March2009.pdf	application/pdf	357	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	362	Yes
Tri-Fold brochure 01.2009.pdf	application/pdf	2047	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	366	Yes
Tri-Fold brochure 01.2009.pdf	application/pdf	2047	217 Bill Murphy	Leggett and Platt	Aug 26, 2009	358	Yes

Division	Reviewer	Recommendation	Comment	Date	Delete
Recommendations and Comments

KYTC	32 David Quarles Agency	U Undecided		Aug 20, 2010	645
KYTC	32 David Quarles Agency	U Undecided		Jul 27, 2010	610
KYTC	32 David Quarles Agency	Y Approve	Move to Phase IV and gain some field application experience.	Jul 24, 2010	606
Traffic Operations	118 Jeff Wolfe Agency	U Undecided	Product does not appear to have applications that are related to Traffic Operations. We would defer to subject matter experts in the Cabinet.	Jul 22, 2010	600
Traffic Operations	118 Jeff Wolfe Agency	U Undecided	Product does not appear to have applications that are related to Traffic Operations. We would defer to subject matter experts in the Cabinet.	Jul 22, 2010	599
Ky Assoc. of Hwy Contractors	47 Michael LaRue Agency	Y Approve		Jul 21, 2010	590
KYTC	32 David Quarles Agency	N/A	Below comments were submitted by the company: Ross, Thank you again for your guidance. On Wednesday (8-26-2009) I completed the KyPEL Preliminary Product Information form for ScourStop and submitted it. There was one part of that form which I believe needs clarification: #9 Cost per Unit Material. For our product it was difficult for me to discern if you expected a cost per square feet or a cost per transition mat (4'x4'). I entered an approximate average dollar cost per square feet, but there is no place on the form to enter the actual units referenced in that cost. Please help me relay accurate information to your review committee. ScourStop transition mats are sold through distributors, not through direct sales. Each distributor sets their own pricing, and (like with many construction products) they can adjust their prices within a reasonable range: depending on size of project, etc. Typically ScourStop costs $4.00 to $10.00 per square feet. Installed prices may range from $6.00 to $20.00 per square feet. However, it is important to understand that ScourStop is part of an engineered system. Our green solution involves various soils covers, designed to fit each individual application. When calculated as a whole, a ScourStop engineered system is competitive with other alternatives. When considered as a life-cycle cost analysis, the eliminated maintenance and the increased environmental benefit come together to create a more valuable option than hard armor alternatives. Most of us seek an affordable, effective, "green" solution that truly is a best management practice. ScourStop is that solution. Thank you for helping to share our cost information with the appropriate parties in your department. Please let me know if you need additional information. Respectfully, Bill Bill Murphy, P.E. 515-423-8887 www.scourstop.com	Sep 01, 2009	321

NEW PRODUCTS EXPLANATION OF PHASES
Phase 1		Product has been submitted and is pending initial review by the chairman of the committee.
Phase 2		The product is under preliminary review by appropriate sections(s)/Division(s) and awaiting recommendations(s) to the chair from the appropriate section(s)/division(s). Minimal study of available literature is necessary at this stage.
Phase 3		Product is under detailed laboratory and/or literature review by the New Product Review Committee.
Phase 4		Product has been approved for experimental use by the New Product Review Committee. The product may be used on a limited basis; however, change orders must be submitted and approved prior to use of the product. The product will be monitored for performance for two years, but the performance period may be changed depending on the type of product and susceptibility to weathering. If the product performs poorly and poses a safety risk, the product may be removed before scheduled replacement.
Phase 5		The product has been approved for use by the New Products Review Committee. The contractor must have the product approved by the KYTC and the Federal Highway Administration (if applicable) prior to use of the product on a project. Standard Specifications or Special Notes are being developed for this type of material/product.
Phase 6		Current specifications exist for this type of product. It may be requested that the manufacturer submit samples, NTPEP test data, and/or provide requested information to have the product approved and placed on the List of Approved Materials (if applicable).
Phase 7		Product has been sent the New Product Review Committee for final approval consideration.
Phase 8		Not a product to be evaluated by the New Products Review Committee.
Phase 9		Specifications exist for product however, there is no List of Approved Materials for this type of product at this time. Product may be used provided it meets the required specification or special condition(s) listed.
Phase 10		Product has been approved and specifications or special note exists.
Phase 11		Product is approved for use however there is no KYTC specification or special note. Product must meet manufacturer specifications and must have KYTC approval before use.
Phase 12		Product has been experimentally approved previously and is currently under evaluation on select projects. Not permitted on future projects until field evaluations are complete.
Phase 13		Product not approved for use in Kentucky highway or bridge construction.


Generic Name: transition mat
This product is Patented

Manufacturer: Erosion Tech LLC
Address: 3718 SW Court Avenue
	Ankeny, IA 50023

Background description of company and its products:
	Thomas Carpenter, CPESC, invented ScourStop transition mats as a green alternative to rock rip rap revetment as scour protection at culvert outlets, slopes, stream banks, shorelines. Many states are reviewing ScourStop. Some states have approved ScourSt
Recommended Uses-Primary: Please Select ...
Recommended Uses-Alternate: Miscellaneous
Outstanding Features or Advantages Claimed:
	Better performance than rock rip rap revetment. Comparable performance to articulated concrete blocks and blankets. Vegetated solution protects soil from scour erosion, filters pollutants, recharges ground water and improves aesthetics. No maintenance required, yet can be mowed for a groomed look if desired. Life cycle cost is less than status quo rock rip rap.
General Composition of Material:
	Each mat is 4\'x4\'x0.5\"-thick, semi-rigid, polymer - high-density polyethylene (HDPE). Can be made with 15%-100% recycled products.
Date introduced on Market: 2006-06-07
Alternate for Following Existing Product: rock rip rap revetment or articulated concrete blocks or bla
Cost Per Unit Material (F.O.B.): $9.00
Royalty Cost: $0.00
Cost Per Unit in Place: $18.00

Material Specifications Furnished by Manufacturer? To Be Mailed
Product Availability: Non-Seasonal , Delivery at Site Within 14 Days after Receipt of Order
Can Samples Be Provided? Yes. Samples can be provided
At Cost $0.00 for Laboratory Testing
Free for Field Testing

This product meets requirements of following specifications:

This product has/is being evaluated by following Highway authorities or agencies:
	Being evaluated by AR, CO, FL, IL, IN, KS, LA, MI, MN, MS, MO, NY, NC, OH, OK, OR, SC, SD, TX, VA, WI.
This product is approved for use by other highway authorities or other agencies:
	Approved by IA, TN, NE, FHWA(IA). Iowa DOT and FHWA approved a Public Interest Finding for ScourStop, which we will send to you via mail. TN and NE list ScourStop on their QPL/APL for routine use. US Army Corps of Engineers has also used ScourStop (photos available upon request).
Another office of the Kentucky Department of Highways has been contacted.
	Contacted Office: Contact Date:

Product Web Page:

This information is filed by Bill Murphy on Aug 26, 2009
Contact Information:
	Leggett and Platt
	320 SE Delaware Avenue, Suite 5
	Ankeny, IA 50021
	Phone: 515-423-8887
	Email: bill@scourstop.com


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