Model Bill of Quantities for HDD Measures with Drilling Force <40t and >40t Pull-in Force


The DCA has drawn up a model bill of quantities, which is to serve as a guideline and proposal for the creation of service specifications. The work required for an HDD measure is recorded when using a device pulling force class of <40t or >40t.


Bitte neu exportieren page 001   Neu exportieren bitte page 001



Order via DCA office:

Contact: Mrs. C. Katzenberger, Mrs. Y. Schmitz

This email address is being protected from spambots. You need JavaScript enabled to view it.

order form



Drilling Contractors Association (DCA)
Charlottenburger Allee 39
D-52068 Aachen

Phone: +49 - 241 / 9019290
Fax: +49 - 241 / 9019299

Technical Guidlines

In order to ensure a high quality standard in the implementation of HDD projects, the DCA has issued a technical guideline, which is now available in its 4th edition in three languages, German, English and French.


DCA Sponsorship Award

The Drilling Contractors Association (DCA-Europe) aims to promote the new generation of academics in the field of Horizontal Directional Drilling.




in cooperation with 


 logo bohrmeisterschule 2017


Copyright © 2018 Verband Güteschutz Horizontalbohrungen e.V. All Rights Reserved. Created by