“Karovcha” Quarry

" Karovcha" Quarry is located 5 km from the town of Devnya and 25 km from the city of Varna north of the "Hemus" Highway. The quarry has been treated since 1967, and nowadays it is operated with a concession contract from 2001, which has been in force since 1966.

Porcelain and granular limestones are extracted from the quarry, which pass through a crushing-screening production line. The finished material is suitable for road bases with low and normal load, as well as asphalt and concrete mixtures of low classes.

Production needs are met successfully, thanks to high-tech mechanization and internal transport.

From the quarry are obtained:

  • BDS EN 12620: 2002 + A1: 2008 - Admixtures for concrete.
  • BDS EN 13043: 2005 + AC: 2005 - Rock materials for bituminous mixtures and pavements for roads, airfields and other transport areas.
  • BDS EN 13242: 2002 + A1: 2007 - Rock materials for unbound and hydraulically bound mixtures for use in construction facilities and road construction according to system 2+ conformity assessment obligations are fulfilled and the production control meets all the prescribed requirements for these performance indicators.
  • The material-petrographic composition of the extracted raw material is certified by an accredited laboratory according to BDS EN ISO / IEC 17025: 2006.
  • BDS EN 932-3: 2000 / A1: 2004 - The raw material is of sedimentary origin and is made of calcium carbonate rock material of the limestone type.


Request phone: +359 894 54 69 05

Е-mail: dimitar.dimitrov@amshumen.com

Address: Postal code 9160, town of Devnya, region Varna, "Karovcha" area - "Quarry Karovcha"

Prices and pricing policy of “Karovcha” quarry

The prices for each inquiry are formed through individual offers. Each individual offer is in accordance with the prices from the price catalog of the quarry. Avtomagistrali - Tcherno More JSC reserves the right to make changes and discounts in the final price for each offer.

Price catalog for “Karovcha” quarry : Download PDF Price Catalog

Frequently asked questions about the work with “Karovcha” quarry:

- What are the payment methods?

Advance payment or securing the due amount by a financial instrument (insurance, bank guarantee)

- What is our working time?

We work from 7:30 until 16:30 and the delivery in accordance with the schedules of our customers.

- Are the products from the quarries certified?

Yes, all our products have quality certificates and are accompanied by a declaration of conformity.

- Once the request is confirmed, how long does it take for the delivery?

Each delivery is preliminary agreed with the customer's schedule

- What is the best way to order inert materials ?

You can either contact us directly by phone, or send a request form to us.

- Can I buy inert materials in small quantities?

Yes, you can buy products depending on your needs.

- Do the prices in the catalog change in case of larger orders?

Price proposals are made individually to each of our customers.