Expertise in Special Deep Foundation

Transcription

1 Expertise in Special Deep Foundation 1

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3 BVV The Specialist Company Profile BVV Spezialtiefbautechnik Vertriebs GmbH is a German engineering and sales company for special deep foundation machinery and equipment with a success story of more than 35 years. Our company operates all over the world with a long list of successfully realized projects and satisfied customers. BVV is your competent and reliable partner with long and sound experience and expertise in special deep foundation, committed to customer benefit. We offer everything from a single source: Consultancy, conception and planning Choice of application method Choice of machinery and equipment Sale of equipment and machinery What we do Meeting strict German quality standards and using high quality materials and components, BVV designs and manufactures drilling and piling tools in Asia and sells them all over the world. BVV is also an official sales partner and distributor of special deep foundation equipment, made by Özkanlar Makine and FES for Europe (Germany, Austria, Switzerland and Spain) and South East Asia (Hong Kong, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, Vietnam). Our Portfolio Equipment OMS Vibrators FES Drilling Rigs Kelly drilling tools Auger drilling tools Displacement tools CFA system Auger drilling tools Sheet piles: cold and warm rolled Used machinery Drilling rigs Heavy duty crawler cranes Concrete and asphalt road pavers Mobile and static concrete mixing plants Concrete pump Tower cranes Consultancy Development of alternative proposals and process variants Content analysis Accompanying claim management Failure analysis and expert reports 3

4 Rotary Drilling Rigs Our new rotary drilling rigs are very reliable and offer high operational rentability. We also provide international service and spare part delivery. Retractable base makes the machine easy for transportation and stable and safe to work With width after expansion up to 4.3 m With option of casing driver, the machine is capable of drilling with casing The option of centralized lubrication brings much convenience to maintenance The mast head may be auto-folded with the mast head cylinder. This helps ease labor load and increase work efficiency Double rotary head option FR120C FR150C FR200C FR230C FR280C FR360C FR400C Machine base Type CAT 323 D CAT 324 D CAT 329 D CAT 336 D CAT 336 D CAT 349 D CAT 374 D Traction force/kn Engine Engine type C6.4 C7 EFI C7 EFI C9 EFI C9 EFI C 13 EFI C 5 EFI Power kw / Rotary drive Max. torque/knm Max. drilling speed/rpm Max. spin-off speed/rpm Drilling data Max. pile diameter/mm Max. pile depth/m 50 57, Max. CFA diameter/mm Max. CFA depth/m - 15,50 20,

5 We have widened our portfolio and now offer a new brand of excellent rotary drilling rigs mounted on a CAT base carrier incorporating only high quality components of European origin. CAT: Base machine, engine, main pump und main valve Components from: Rexroth: Gear box for main and auxiliary winch, hydraulic motors for main and auxiliary winch, gear box for crowd winch, hydraulic motor for crowd winch, hydraulic motor for rotary head, aux. pump, aux. valve Breviny: Gear box for rotary head Graf: Monitor Palfin: Controller 5

6 Drilling Designed and produced according to German standards We design Kelly bars and pile driving tools using state-of-the-art 3D construction software. All drilling equipment is then manufactured by German standards using high quality materials. Solid and robust constructions Use of the latest wear protection technique Machine-specific mold design 6

7 Drilling Tools Kelly Bars Kelly bars are key components in the production of boreholes with hydraulic rotary drilling rigs. Telescopic Kelly bars transfer torque and crowd force simultaneously from the rotary drive to the drilling tool. Augers Drilling buckets 2-5 fold telescopic construction for a depth range from m The tubular Kelly sections are manufactured from high-tensile steel to ensure minimum weight at adequate strength Torque transfer capacity knm Interlocking type Friction type Locks and wear-resistant drive rails (accordingly with rotary sleeve) Robust terminal joints are the part of each telescopic pipe providing transfer torque and crowd force to the Kelly bar Bottom shock absorbers (spring type) Standardized square Kelly drive stub for connecting all types of drilling tools Noise-damping system (optional) The external diameter is designed to be in universal dimension such as 273 mm, 299 mm, 340 mm, 377 mm, 405 mm, 419 mm, 440 mm, 470 mm, 508 mm etc. Core barrels Casing drive adapter Kelly bars Auger Drilling We design and manufacture drilling tools for all methods currently in use: Kelly drilling, CFA piling, double rotary drilling, partial and full displacement augured piles. In addition, we provide a wide range of spare parts and accessories like adapters, couplings, chisel holders and chisels, casing joints and much more. You can find everything needed for drilling in soil classes 1 to 7. (enlarged) CFA-System Double rotary system Vertical auger-drilling Partial displacement augers Full displacement tool Tremie pipes Casing joint Spare parts 7

8 Your German Expert with More than 35 Years of Experience Development of alternative proposals and process variants Analysis of possible alternatives Development of a basis for argumentation Description of alternative proposals Support for offer calculation Content analysis Checking and preparing of site data Target-actual comparison Determination of the causes of deviations Optimization proposals Accompanying claim management Audit of the basis for claims for potential deviations/changes from the contract Assisting in the investigation and enforcement of claims Failure analysis and expert reports Structural cause research Assessment of the contractual effects Creation of expert reports 8

9 BVV is an official sales partner and distributor of special deep foundation equipment for Europe (Germany, Austria, Switzerland and Spain) and South East Asia (Hong Kong, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, Vietnam). 9

10 Klaus Hudelmaier Ingenieurbüro für Grundbau BVV Spezialtiefbautechnik Vertriebs GmbH Hessstrasse 48 B, D Munich/Germany Tel.: +49-(0) Fax: +49-(0) kom DESIGN 1 GmbH, Munich #