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6000 WATERDAM PLAZA DRIVE
SUITE 120

McMURRAY, PA 15317
PHONE: (724) 942.4670
FAX: (724) 942.4671

EMAIL: information@drklug.com

  

International Manufacturer’s Representative Services

 

Specializing In

 

Tunnel & Mine Construction Applications

 

Below you will find a list of the various products and services that we provide to the North American tunneling market. This list can also be downloaded here. If you have any questions, please do not hesitate to contact us at the address listed below.

 

1. Precast Concrete Segmental Tunnel Lining Manufacturing Components

        

         1.1        Gasket Sealing Systems

                    

                     CTS Cordes Tubes & Seals GmbH & Co. KG, Boizenbug, Germany

 

                     Website: www.cordes.de

 

                     1.1.1     Standard EPDM Gaskets

                     1.1.2     Anchored EPDM Gaskets (No Adhesive Required)

                     1.1.3     Special Gasket Materials For Hydrocarbons

                     1.1.4     Hydrophilic Gasket Profiles      

                     1.1.5     TBM Tunnel Starter Seals

 

         1.2        Connection/Grouting Systems

 

                     Optimas, Sofrasar Tunnel Products, Sarreguemines, France

                    

                     Website: www.optimas.com

 

1.2.1     Steel Bolts With Plastic Sockets - Up To 38 mm Ø
1.2.2     Steel Bolts With Steel Sockets - Up To 38 mm Ø
1.2.3     Grout/Lifting Insert Assemblies Inclusive Of:

 

1.2.3.1 Non-Return Valves Up To 10 Bar Resistance
1.2.3.2 Sealing Screw Caps Up To 40 Bar Resistance
1.2.3.3 Hydrophilic External O-Ring Seals

 

                     1.2.4     Plastic Dowels For Circumferential Joint Connections

 

1.2.4.1 Sof-Fix FD – 40kN Pull-Out & 60kN Shear for small dia. tunnels     
1.2.4.2 Sof-Fix Anix – Up To 200kN Pull-Out & 200kN Shear Resistance 

                                  1.2.4.3 Bicones – Up to 500kN Shear

 

                     1.2.5     Radial Joint Connection Systems

                                   

                                 1.2.5.1  Guide Rods – Up To 60mm Ø   

        

         1.3        Steel Moulds & Production Systems

                              

                     Herrenknecht Formwork Technology, Schwanau, Germany         

 

                     Website:  www.herrenknecht-formwork.com

 

1.3.1     Precision Steel Moulds For Casting Precast Segments
1.3.2     Carousel Plant Casting Systems Inclusive Of:

 

                                  1.3.2.1 Plant Layout And Design                                            
                                  1.3.2.2 Concrete Handling And Vibrating Equipment
                                  1.3.2.3 Segment Curing Systems
                                  1.3.2.4 Segment De-moulding And Rollover Equipment
                                  1.3.2.5 Gasket Application Equipment

 

 

2. Tunnel Reinforcement Products

        

         2.1        Steel Rebar Reinforcement

 

2.1.1     Standard Fabricated Rebar Gr. 60 – 75 A625
2.1.2     Prefabricated Rebar Panels Gr. 60 - 75 A706
2.1.3     Special Rebar Reinforcement

 

2.1.3.1 Stainless Steel Bar
2.1.3.2 FRP Bar – For Tunnel Breakout Areas
2.1.3.3 Epoxy Coated Bar

 

         2.2        Welded Wire Fabric Reinforcement

 

2.2.1     Standard Welded Wire Fabric 4"x 4", 6"x6" W2.1 – W4.0
2.2.2     Specialty Welded Wire Fabric Up to D36.0, Wire Spacing as Required
2.2.3     Supplied in Engineered Sheet Size to Minimize Waste

 

2.2.3.1 Supplied Flat
2.2.3.2 Supplied Prebent To Specified Radius

 

                     2.2.4     FRP Welded Wire Fabric

 

         2.3        Steel Fiber Reinforcement

                    

                     Kosteel Bundrex

                    

                     Website:  www.kosteel.co.kr/eng/

 

                     2.3.1     Precast Segmental Lining Reinforcement

 

                                 2.3.1.1  Glued Fiber

                                 2.3.1.2  Loose Fiber

 

                     2.3.2     Tunnel Final Lining Applications

 

                     2.3.3     Shotcrete Reinforcement

 

 

3. Rock Bolting and Anchoring Systems

        

         FiReP Rebar AG, Rapperswil, Switzerland

        

         Website: www.firep.com

        

         3.1        FRP (Fiber Reinforced Polymer) Rock Bolts

 

3.1.1     Solid FRP Bolts – Available in 18 – 50 mm Ø
3.1.2     Self-Drilling Grouted FRP Bolts

 

         3.2        FRP Accessories

 

3.2.1     FRP & Steel Nuts
3.2.2     FRP, Plastic, & Steel Bearing Plates
3.2.3     Spinning Tools & Grout Adapters

 

         3.3        Anchoring Materials 

 

3.3.1     Polyester Cartridges For Solid FRP Bolts
3.2.1     Cementitious Anchoring Grout For Self-Drilling Bolts

 

 

4. Steel Forming Systems For Tunnels and Shafts

 

         Euroform S.r.l., Gessate (MI) - Italy

 

         Website:  www.euroformsrl.com

 

         4.1        Steel Forms For Placement Of Tunnel/Shaft Final Linings

 

4.1.1     Running Tunnel Lining Forming Systems
4.1.2     Station And Tunnel Enlargement Forming Systems
4.1.3     Shaft Lining Forming Systems
4.1.4     Open Cut Tunnel Lining Forming Systems
4.1.5     Custom Designed Forming Systems Designed To Meet Specific Project Requirements

                     4.1.6     On-site Engineering Services/Consultation Available

 

 

5. Specialty Designer/Consultant for Tunnel Construction Systems

 

         Rowa Tunneling Logistics AG, Wangen, Switzerland

 

         Website: www.rowa-ag.ch

 

         5.1        TBM Back-up Systems

 

         5.2        Special Plants for Rock Support and Installation

 

5.2.1     Grout Injection Plants
5.2.2     Shotcrete Application Systems
5.2.3     Work Platforms in Tunnels & Shafts
5.2.4     Special Lifting Platforms
5.2.5     Ring Beam Erectors

 

         5.3        Logistics Systems for Supply and Muck Disposal

 

5.3.1     Transportation Systems
5.3.2     Rotary Dumps
5.3.3     Special Locomotives for Inclines or Declines
5.3.4     Special Cars for Muck, Grout, or Segments
5.3.5     Wireless or Cable Train Track Surveillance Systems

 

         5.4        Consulting & Engineering Services

 

5.4.1     Construction Procedures / Methods
5.4.2     Construction Cycle Review & Development
5.4.3     Productivity Evaluation & Calculations
5.4.4     Installation Planning & Start-up Consultation
5.4.5     Cost Development & Comparisons
5.4.6     Risk Management Services

 

 

6. Tunnel Support Systems – Steel

 

         6.1        Cold Rolled Structural Rings & Arch Supports

 

         6.2        Liner Plates For Tunnel & Shaft Construction

 

         6.3        Special Fabricated Steel Structures & Liners

 

         6.4        Lattice Girders For NATM Tunnel Construction

 

         6.5        Steel Lagging & Decking

 

         6.6        Corrugated Structural Plate Portal Canopies

 

 

7. Specialty Services

 

         7.1        Klug Construction Systems, LLC

                     D.R. Klug & Associates, Inc. is the exclusive marketing agent for Klug Construction Systems, LLC, a distributor of engineered reinforcement, geotechnical and support products used in underground heavy civil and mine construction projects.
Tel: 724-942-2450
Fax: 724-942-4671

 

 

8. Contact Information

 

David R. Klug, President
David R. Klug & Associates, Inc.
6000 Waterdam Plaza Drive
Suite 120
McMurray, PA 15317
Tel: 724-942-4670
Fax: 724-942-4671
Cell: 412-670-0263
E-mail: dklug@drklug.com

 

Jonathan D. Klug, Vice President
David R. Klug & Associates, Inc.
6000 Waterdam Plaza Drive
Suite 120
McMurray, PA 15317
Tel: 724-942-4670
Fax: 724-942-4671
Cell: 304-281-4239
E-mail: jklug@drklug.com

 

 

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