Field Testing – Compost Manufacturing Alliance

WHAT IS FIELD TESTING?

To accomplish higher food waste diversion and minimize contamination in urban feed stocks, CMA and its affiliated members offer a program of technical review and field testing of compostable products to determine their feasibility as a feed stock when shipped to fully permitted industrial composting facilities.

Sample Review

Samples arrive at CMA offices where they are photographed and logged into the tracking system. Required documentation is reviewed.

Placement / Analysis

Field technicians travel to testing sites to place samples into piles of compost feedstock (unprocessed yard and food waste).

Movement & Monitoring

Samples are monitored by on-site operational personnel through each customary stage of processing until the end of the active composting cycle. Monitoring reports are sent to the CMA offices for each field test conducted.

Extraction

At the end of the active composting cycle, samples are extracted from the piles and dried.

Sample Collection

The CMA field technician returns to the site to filter and sift through composted material in testing vessels and then bags and marks any residual material for return to the CMA offices to report results.

Results

Results are reported to the client.

CMA SPECIAL PROJECTS TEAM

CMA’s network of facilities, piles, and expertise has increased interest in a variety of special projects conducted between the supply chain and the compost piles. From feedstock recipe trials to large campus waste audits, CMA can help! Email us!

READY TO TEST?
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WHEN ARE TESTS HAPPENING?

Upcoming Tests

Facility/Location	Location	Test No.	Type	Process Days	Samples Due	Placement	Results
Cedar Grove	Everett, WA	CG102	Covered In-vessel	49	06/25/2021	07/01/2021	09/26/2021
Olympic Organics	Kingston, WA	OLY17	Aerated static pile	42	07/15/2021	07/21/2021	10/08/2021
Cedar Grove	Everett, WA	CG103	Covered In-vessel	49	07/15/2021	07/28/2021	10/22/2021
St. Louis Composting	Belleville, IL	SLC14	Windrow	90	08/10/2021	08/25/2021	12/30/2021
Cedar Grove	Everett, WA	CG104	Covered In-vessel	49	08/25/2021	09/01/2021	11/27/2021

Currently In Progress

Facility/Location	Location	Test No.	Type	Process Days	Samples Due	Placement	Results
A1 Organics	Boulder, CO	A1O03	Modified Aerated Static Pile	90	11/12/2020	12/08/2020	05/11/2021
WeCare	Sound View, NY	WCSV01	Windrow	90	CLOSED	02/03/2021	05/30/2021
St. Louis Composting	Belleville, IL	SLC12	Windrow	90	02/08/2021	02/17/2021	06/30/2021
Cedar Grove	Everett, WA	CG97	Covered In-Vessel	49-60	CLOSED	02/10/2021	05/07/2021
Olympic Organics	Kingston, WA	OLY15	Aerated static pile	42	03/01/2021	03/12/2021	05/22/2021
Cedar Grove	Everett, WA	CG98	Covered In-Vessel	49-60	03/04/2021	03/17/2021	06/05/2021
Cedar Grove	Everett, WA	CG99	Covered In-Vessel	49	CLOSED	04/07/2021	07/02/2021
Cedar Grove	Everett, WA	CG100	Covered In-Vessel	49	CLOSED	05/12/2021	08/07/2021
Olympic Organics	Kingston, WA	OLY16	Aerated static pile	42	CLOSED	06/04/2021	08/21/2021
Cedar Grove	Everett, Wa	CG101	Covered In-Vessel	49	CLOSED	06/02/2021	08/28/2021
St. Louis Composting	Belleville, IL	SLC13	Windrow	90	CLOSED	05/27/2021	09/25/2021

READY TO TEST?

Submissions for testing are now accepted via an online form. Use the button below to get started, or keep scrolling for more information about the testing process.

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LATEST TESTING UPDATES

FLUORINATED CHEMICAL POLICY

Effective January 1, 2020, CMA facilities do not accept products for field testing or substrate review that contain > 100 ppm total fluorine and/or intentionally added fluorine. Any new submittals or items submitted for recertification must be accompanied by this profile addendum (Form Here) with the qualifying documentation as requested. Effective January 1, 2021, any items containing total fluorine > 100 ppm, or items that are not verified as containing < 100 total fluorine by lab report from the manufacturer, will be removed from all CMA lists. To learn more about CMA’s fluorine testing protocols, refer to our Technical Memos section under News/Blog tab above.

MORE INFORMATION

WHY FIELD TESTING?

As cities, businesses and residents strive for zero waste, the use of compostable food service ware is increasing. The Compost Manufacturing Alliance (CMA) works to support these programs while maintaining a high standard of compost quality across 20 composting facilities throughout the U.S. Items submitted for CMA field testing include bags, utensils, plates, bowls, clamshells, wraps and more. As new products are developed to meet growing market demands, CMA provides the expertise to determine how well the products will break down in modern, large scale compost manufacturing technologies. For general questions about this, please contact: customerservice@composterapproved.com, use the Contact Us form on our website or call 206-771-3853.

Submission Guidelines

Include three (3) to five (5) samples for each item submitted per technology test and include a unique Identification Number written on at least one of the items. (EXAMPLE- if you are testing in ASP and WINDROW, send three to five samples for each technology to cover both tests, or 10 samples in total.

Where to Ship Samples

ATTENTION: Kari Cummins

Compost Manufacturing Alliance

2501 SE Mile Hill Dr., Suite A104

Port Orchard, WA 98366

206-771-3853

Requirements for CMA Testing & Substrate Review

You must be the manufacturer (or an authorized agent for the manufacturer) Items must be related to food service or yard waste collection

Other Technologies Available for Testing Trials

Testing trials occur every month and/or when enough samples are collected to constitute a testing round. Testing technologies in the cycle include: Covered/in-vessel (Gore), aerated static pile (ASP), mass bed, turned ASP, agitated continuous flow systems, and others as requested.

(Note that CMA only offers testing in aerobic compost manufacturing facilities. Anaerobic digestion is a distinctively different and separate technology than composting, and CMA does not offer testing in these types of units).

COMPOSTABLE FOOD SERVICE ITEMS ⮟

Category A: Items must meet ASTM D6400 or EN 13432 standards for mono layer bioplastics and co-polymers (such as compostable plastic cutlery, bioplastic straws, PLA clear cold cups, portion cups, etc.)

Category B: Items that meet ASTM D6868 requirements for plastics used as coatings on compostable substrates, fibrous materials and multi-layered structures.

Note that ASTM lab result submissions must include: Heavy metals analysis, spectral analysis, phytoxicity, and biodegradation.

Other Notes

Testing of multiple products of varying sizes to represent a full line are considered on a case by case basis only.

Cost: $4950 for up to 10 items. Each additional item will be charged $350.

COMPOSTABLE KITCHEN BUCKET BAGS, BIN LINERS ⮟

Required Documentation: Products must meet ASTM D6400 and lab reports supplied to verify.

Notes: You may submit smallest to largest size, along with lowest and highest mil thickness to cover all sizes and thicknesses in your product line.

Cost: $2750 for up to 3 bags. Each additional bag, less than 10 gallon, $650. more than 10 gallon, $750 each.

PRE-ASTM COMPOSTABLE FOOD SERVICE ITEMS ⮟

Required Documentation: Products in process of receiving BPI certification and/or completing ASTM or ISO 16929 testing.

Notes: Testing of multiple products of varying sizes for full line consideration are offered on a case by case basis only.

Cost: $4950 for up to 10 items. Each additional item will be charged $350.

PAPER PRODUCTS, WOOD AND WOOD FIBER BASED PRODUCTS, UNCOATED PAPERBOARD, CLAY COATED PAPERBOARD, CORRUGATE, AND OTHER UNCOATED OR UNTREATED WOOD FIBER BASED PRODUCTS ⮟

Required Documentation: All inks, treatments, coatings and available certifications and/or FDA documentation for food contact must be provided. Field testing may be required based upon sample and documentation review.

Notes: Substrate review and/or field testing.

Cost: Up to 3 items, $1,000. Each additional item, less than 20 items, $100 / item. Each additional item, more than 20 items, $75 / item.

Still have questions?

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