Price list 2018 Fire protection

Transcription

1 Price list 2018 Fire protection

2 PUK Group GmbH & Co. KG PO Box Berlin Germany Headquarters and plant Berlin Nobelstr Berlin Germany Phone Fax Head of sales Sales Cable Trays Sales Underfl oor Systems Project Costing Technical consulting service Plant Schönecken Industriestr Schönecken Germany Phone Fax info@puk.com

3 Inhalt Price list 2018 Fire protection Information 4-11 Normed supporting constructions (DIN ) Specified support systems (DIN ) Escape route installations 31-37

4 Our history The brand PUK represents an independent private enterprise, run in the best tradition of the German mediumsized businesses. PUK-WERKE was formally founded in Our history, however, goes way back to the 30ies of the last century. Today, we may look back on more than 75 years of successful company history. The Berlin-based businesses Herman Pohl OHG (general partnership, founded in 1951), and the Anton Klein OHG, (founded in 1935), whose shareholders decided in 1969 to bundle their business activities in the PUK- WERKE KG (limited partnership), form the roots of our company. The merge of those two companies set the course for a positive future. Synergies could be utilized, enabling the enterprise to work the German market with greater intensity. At the same time, this step laid the foundations for an effi cient internationalization of our business relations. Both founding companies began their success story with the production of cable clamps known until this day as Pohl-clamps or KSV-clamps. The development and production of cable support systems was soon to follow, developing into our today s complete and innovative product portfolio, complemented by under fl oor systems with new, patented solutions, as well as assembly systems for photovoltaic systems. Our expertise in the installation of PV mounting systems are sourced from the long-time experience of our Spanish subsidiary PUK-Portacables and continue together with PUK Solar the success story. 4

5 Our group of companies We supply cable support systems, cable clamps, under fl oor systems and assembly systems for photovoltaic systems directly to you; furthermore we will mount our products for you on your construction sites both, nationwide and abroad. Consequentially, we see ourselves as a service provider for whom customer orientation, service and fl exibility are number one priority. Your contact person is always nearby in our 10 branches all over Germany. in addition we have our own distribution companies or distribution partners in many European countries; thanks to our subsidiary P&K ENERGO, we can offer you our products even in Moscow in stock. With our Polish subsidiary EL-PUK we not only have our own production site for the East European market but are also able to offer you assembly on site at regional conditions. TEKOM-PUK is the leading producer of cable support systems in Turkey. With him new possibilities will be opened not only in Turkey but also in its adjacent states and in the Arabic region. In Western Europe, PUK Portacables is your partner on the spanish and portuguese market, PUK Schweiz on the swiss market, as well as PUK Benelux in The Netherlands and Belgium. In the fi scal year of 2017, the PUK Group generated a turnover of about 175 million Euros with around 920 employees 470 of them work in Germany. 5

6 Our comprehensive offer Consulting Our fi eld staff and sales force consists of skilled specialists with high-level expert knowledge and many years of experience. They are always happy to answer your questions regarding cable support systems, cable clamps, underfl oor systems and photovoltaic systems. If you wish, our experts will develop technical solutions for you and optimize your project together with you under consideration of costs. If you chose to mount our products on your construction site, our local staff will help you all the way - from the right choice of products to the mounting technology. Planning Our technical department engineers in our Berlin headquarters are at our customers disposal. During international large-scale projects, they work in close cooperation with the responsible planning and engineering offi ces Germany-wide and abroad. Our engineers develop detailed recommendations for special applications, provide engineering drawings, static verifi cations and compile installationtypicals for complex situations to ensure a smooth mounting of our products. Installation Our competence in installation is being proven on nearly construction sites per year. The PUK branch offi ces provide fl exible and customer-oriented support for small and medium-sized projects. Our experienced construction supervisors are located directly in our branch offi ces to make sure that your competent contact person is always close by during the completion of your project. Headquarters and plant Berlin 6

7 If you are planning a challenging and complex major project in Germany or abroad, our main installation department in the Berlin headquarters will be by your side. Production and logistics In Germany, we manufacture in two modern plants in Berlin and Schoenecken (Eifel) on a shop fl oor of more than square metres. Our broad experience has taught us how important it is for the completion of every individual project to have a reliable material availability, even on short-notice. The construction of a power plant, a tunnel or an airport often times requires the timely delivery and installation of more than 100 kilometres of cable trays. Therefore, our construction supervisors are always on site. Our SCC-certifi cation meets high requirements regarding security, health and environment protection (according to SGU) on our construction sites. Our high capacity and fl exible production lines process more than tons of steel each year into cable support parts, underfl oor components and photovoltaic constructions. Our own galvanizing plants are an essential factor for being able to guarantee our quality and fl exibility. Therefore, our PUK storehouses in all regions are at your disposal off ering an extensive assortment of products. With the storehouses at our production facilities plus other nine storehouses throughout Germany, we can guarantee shortest delivery times, no matter where you are, and if you have commissioned us with the assembly as well the capability for a proximate assembly start. Plant Schönecken 7

8 Our representations in Germany PUK Group Gmbh & Co. KG Headquarters Berlin Phone Head of sales Dr. Ernst Wallis -208 Executive Board Sales Veronika Schenk -119 Consultant for Executive Board Sales Jörg Raimund -212 Head of Sales Germany South, Switzerland / Key Account Manager Automotive Kabeltragsysteme Lothar Gens -108 Head of department/ Product manager Yeliz Helvaci -132 Junior product manager Sales Germany Back office Cable management systems Robert Brendler -219 Head of department Detlef Apel (North), 2 (East), 3 Anne Noack (West), 4 (North), 5 Jakub Plewka (South), 6,7 Barbara Sattelberg (Berlin, South) International sales Back office Cable management systems Natalia Bach -242 Head of department CN, RU Pamela Henao Narvaez -311 AE, DK, FI, NO, RO, SE Kevin Hesselbarth -194 AE, AT, DK, FI, NO, RO, SE, TR Ines Polenz -235 AT, BE, LU, NL Rainer Sambale -224 CH, ES, GB, NL, PL Underfloor systems Frank Jeschke -225 Head of department/ Product manager Nadine Fabini -129 Product manager Markus Schitteck -226 Technical consultant Carsten Wollenzin -230 National Sales Sales Germany Back office Underfloor systems Anja Breuer , 4 Benjamin Busse , 7 Nadine Fabini , 6, 7 Sarah Hellmich , 3 International sales Back office Underfloor systems Benjamin Busse -185 International Technical consulting Underfloor systems Stefan Auweiler North-West, Saarland Mobile stefan.auweiler@puk.com Andreas Lüdecke East Mobile andreas.luedecke@puk.com Pierre Plath South Mobile pierre.plath@puk.com Thomas Schug International Mobile thomas.schug@puk.com Projects Claus Arendt -229 Head of department Dirk Füßl Site manager Mobile Michael Schröder Site manager Mobile Quotations Angelika Rahn -232 Head of department 4, 5, 7 Daniela Grell , 2, 3, 4, 6 Udo Günther , 2, 3, 4, 6 Michael Haase , 5, 7 Development and construction Erik Vogler -140 Head of department Patrick Johannsen -192 Eugen Schmidt -141 Quality control Marc Zinecker -139 Quality manager 1 PUK Group GmbH & Co. KG Branch Berlin-Brandenburg Nobelstr Berlin Phone Fax berlin@puk.com Henning Petke Phone Mobile henning.petke@puk.com Andreas Loritz Mobile andreas.loritz@puk.com 2 PUK Group GmbH & Co. KG Branch Northern Germany Schmalbachstr Braunschweig Phone Fax braunschweig@puk.com Frank-Helmut Tikwe Phone Mobile frank-helmut.tikwe@puk.com Michael Schimanski Mobile michael.schimanski@puk.com Markus Bless Mobil markus.bless@puk.com 3 PUK Group GmbH & Co. KG Branch Central Germany Nikolaus-Otto-Str Glauchau Phone Fax glauchau@puk.com Holm Liebscher Phone Mobile holm.liebscher@puk.com Thomas Fleischer Mobile thomas.fl eischer@puk.com Dirk Winkler Mobile dirk.winkler@puk.com 4 PUK Group GmbH & Co. KG Branch Rhine-Ruhr Fundlandstr Essen Phone Fax essen@puk.com Marc Winkler Phone Mobile marc.winkler@puk.com Andreas Fecker Mobile andreas.fecker@puk.com Torsten Zug Mobile torsten.zug@puk.com PUK Group GmbH & Co. KG Plant Schönecken Industriestr Schönecken Phone Fax schoenecken@puk.com 5 PUK Group GmbH & Co. KG Branch Rhine-Main Albert-Einstein-Str Groß-Umstadt Phone Fax frankfurt@puk.com Jože Turk Phone Mobile joze.turk@puk.com Björn Morper Phone Mobile bjoern.morper@puk.com 6 PUK Group GmbH & Co. KG Branch South West Germany Johann-Philipp-Reis-Str Backnang Phone Fax stuttgart@puk.com Michael Stein Phone Mobile michael.stein@puk.com Bernd Reiss Mobile bernd.reiss@puk.com Ralf Aberle Mobil ralf.aberle@puk.com Helmut Kunzelmann Mobil helmut.kunzelmann@puk.com 7 PUK Group GmbH & Co. KG Branch Bavaria Hofmark Eching / Landshut Phone Fax bayern@puk.com Oliver-Wolf Franke Phone Mobile oliver-wolf.franke@puk.com Mathias Eichler Mobile mathias.eichler@puk.com Michael Faber Mobile michael.faber@puk.com PUK Group GmbH & Co. KG Offi ce and warehouse Robert-Bosch-Str Garching Telefon Fax muenchen@puk.com 8

9 Kiel Hamburg Schwerin 1 Bremen 2 Berlin Hanover Braunschweig Magdeburg Potsdam Essen Leipsic Düsseldorf 3 4 Erfurt Glauchau Dresden Schönecken 5 Wiesbaden Mainz Groß-Umstadt Plant Distribution warehouse Branch Warehouse Saarbrücken Nuremberg 7 Backnang Stuttgart 6 Munich Eching Garching 9

10 Our representations in Europe 1 JFKnudtzen AS Billingstadsletta 97 Postboks Nesbru Norway Phone Fax fi rmapost@jfknudtzen.no 2 MP Bolagen Industri AB Storgatan 25 Box Vetlanda Sweden Phone Fax info@mpbolagen.se 3 Duelco A/S Systemvej Aalborg SV Denmark Phone Fax info@duelco.dk 4 Eugensa, UAB Ateities g. 2D Vilnius Lithuania Phone Fax centras@eugensa.lt 5 ПИК P&K ENERGO ul. Streleckaja 6, Offi ce Moscow Russia Phone info@pik-energo.ru 6 PUK-BENELUX B.V. Meerheide DW Eersel The Netherlands Phone Fax info@pukbenelux.com 7 Stagobel Electro Karrewegstraat Deinze Belgium Phone Fax info@stagobel.be 8 EL-PUK Sp. z o. o, ul. Koscielna Konstantynów Lódzki Poland Phone Fax marketing@elpuk.com.pl 9 SCHMACHTL CZ SPOL. S.R.O. Vestes Jesenice Czech Republic Phone Fax offi ce@schmachtl.cz 10 SERMES S. A. 14 rue des Frères Eberts Strassburg France Phone Fax info@sermes.fr 11 PUK Schweiz AG M20 Areal/Wasterkingerweg 8193 Eglisau Switzerland Phone Fax info@pukschweiz.com 12 Rowa-Moser Bernhard-Höfel-Str Innsbruck Austria Phone Fax offi ce.ibk@rowa-moser.at 13 Dietzel GmbH 1. Haidequerstr Wien Austria Phone Fax offi ce@dietzel-univolt.com 14 PUK-Portacables, S. L. Bartolomé de Carranza, 36 bajos Pamplona (Navarra) Spain Phone Fax a.galarregui@pukportacables.com PUK-Portacables, S. L. Pol. Ind. Barcelonés C/Noguera, Nave Abrera (Barcelona) Spain Phone / -91 Fax puk@pukportacables.com 15 TEKOM-PUK Elektromekanik Sanayi ve Ticaret A.S sokak No:11 AOSB Cigli Izmir Turkey Phone Fax info@tekom-puk.com 10

11 1 Nesbru Oslo 2 Stockholm Vetlanda 5 3 Aalborg Copenhagen 4 Wilna Moscow 6 Vilnius Amsterdam London Eersel Deinze Berlin Warsaw Lodz Paris Brussels 7 9 Prague Jesenice 8 Strasbourg 10 Eglisau Berne 11 Innsbruck 12 Vienna 13 Pamplona Barcelona Madrid 14 Ankara Izmir 15 11

12 Product line index A Passing of several cables bracket KSL-BS 15 bracket adapter KAD-BS 15 bracket adapter KAW-BS 15 bracket support KDU cable ladder LGG-BS cable ladder bend LGIB-BS cable ladder coupler LGV-BS cable ladder coupler, horizontal LGVH-BS cable ladder coupler, vertical LGVV-BS cable tray attachment branch- RAA-BS cable tray bend RB-BS cable tray bend RB-BS cable tray coupler RGV-BS cable tray, perforated, heavy-duty RGS connection plate VB-BS 13 rod coupling VM 15 support KHUSS threaded rod GB 15 wall angle W-BS 15 wall bracket KW-BS 15 Passing of single cables bracket support, type KT KHI 16 cable clamp AC 18 cable clamp H 18 cable clamp W 18 corner angle BL 5 16 corner angle BL 7 16 corner angle, profile U50/ U60/ U100 BL 4 16 C-rail, perforated, 40x22 mm KHA 7 18 C-rail, perforated, 40x22 mm KHA 8 18 extended counter vat LW 18 head plate, profile I80 BGIQ 16 head plate, profile U50 BGUQ head plate, profile U60 BGUQ profile rail, perforated, 30x15 mm KHB 7 19 rung STIS 17 support connector HKI 16 vertical ladder ST-BS vertical ladder STU-BS vertical ladder, light-duty LGG Fastenings anchor SA-D 22 anchor SAZ 22 countersunk head screw, DIN 963 SSV 21 expansion anchor SD 22 Ferro-concrete drill SAZ-B 22 fixing set KLR 20 fixing set KLRL 20 fixing set KLS 20 fixing set KLU 20 hexagon head bolt, DIN 933 SES 20 hexagon nut, with flange, DIN EN 1661 SEMS 21 hexagon socket head screw, DIN 912 IK 21 hexagon-nut, DIN 934 SEM 20 mounting plate, KHA profiles RUS perforated bush for shear connector, stone VAS-SH 22 round-head screw with short square, DIN 603 FRSV 21 round-head screw with square, DIN 603 FRS 21 shear connector mortar VAS-M 22 shear connector rod, brush VAS-BS 22 shear connector rod, pistol VA-AP 22 shear connector rod, stone VAS-AS 22 slotted cylinder head screw, DIN EN ISO 1580 FKS 21 square washer, DIN 125 US straddling dowel, fire protection SD-BS 22 B Multiple cable holder, metal 23 multiple cable holder, metal SH QS 23 Cable trays 24 cable tray RG cable tray attachment branch- RAA-BS cable tray bend RB-BS cable tray bend RB-BS cable tray coupler RGV-BS connection plate VB-BS 24 Wall mounting 25 bracing support for bracket ALS-BS 25 wall bracket, medium duty KWMS 25 Profile mounting, one- to two-layer suspension 26 bracing support for bracket ALS-BS 26 bracket support KDU protection end cap SU support KHUSS wall bracket, medium duty KWMS 26 Profile mounting, one- to three-layer suspension 27 bracing support for bracket ALS-BS 27 bracket support KDU protection end cap, profile U60 SU support KHUSS wall bracket, medium duty KWMS 27 Fastenings anchor SA-D 29 anchor SAZ 29 expansion anchor SD 29 Ferro-concrete drill SAZ-B 29 fixing set KLR 28 fixing set KLS 28 hexagon head bolt, DIN 933 SES 28 hexagon nut, with flange, DIN EN 1661 SEMS 29 hexagon-nut, DIN 934 SEM 28 perforated bush for shear connector, stone VAS-SH 30 round-head screw with short square, DIN 603 FRSV 29 round-head screw with square, DIN 603 FRS 28 shear connector mortar VAS-M 30 shear connector rod, brush VAS-BS 30 shear connector rod, pistol VA-AP 30 shear connector rod, stone VAS-AS 30 square washer, DIN 125 US square washer, DIN 9021 US straddling dowel, fire protection SD-BS 30 C Cable trays 31 cable tray RG cable tray RGS cable tray attachment branch- RAA-BS cable tray barrier strip RTR cable tray bend RB-BS cable tray bend RB-BS cable tray coupler RGV-BS connection plate VB-BS 31 Support systems bracket adapter KAD-BS 33 bracket support KDU bracket support KDU bracket support, heavy, 60x40 mm KDU protection end cap SU protection end cap SU protection end cap, profile U60 SU support KHUSS support KHUSS support KHUSS wall bracket KW-BS 33 Fastenings anchor SAZ 36 channel nut, A7/ A8 AM18 36 channel spring nut, A7/ A8 AMF18 36 C-rail, perforated, 40x22 mm KHA 8 34 expansion anchor SD 36 fixing set KLR 34 fixing set KLS 34 hexagon head bolt, DIN 933 SES 34 hexagon nut, with flange, DIN EN 1661 SEMS 36 hexagon socket head screw, DIN 912 IK 35 hexagon-nut, DIN 934 SEM 35 perforated bush for shear connector, stone VAS-SH 37 protection end cap SA 1 34 rod coupling VM 34 round-head screw with short square, DIN 603 FRSV 35 round-head screw with square, DIN 603 FRS 35 shear connector mortar VAS-M 37 shear connector rod, brush VAS-BS 36 shear connector rod, pistol VA-AP 37 shear connector rod, stone VAS-AS 36 square washer, DIN 125 US tee-head bolt, A7/ A8/ A9 HS18 35 threaded rod GB 34

13 Normed supporting constructions (DIN ) Passing of several cables Cable trays RGS 60 cable tray, perforated, heavy-duty RGS 60-10S RGS 60-20S RGS 60-30S RGS 60-10F RGS 60-20F RGS 60-30F RGV-BS 60 cable tray coupler RGV-BS 60S 3.50 RGV-BS 60F 6.65 VB-BS connection plate VB-BS 10S 2.40 VB-BS 20S 3.00 VB-BS 30S 3.60 VB-BS 10F 3.10 VB-BS 20F 4.50 VB-BS 30F 5.75 RB-BS 60 cable tray bend RB-BS 60-10S RB-BS 60-20S RB-BS 60-30S RB-BS 60-10F RB-BS 60-20F RB-BS 60-30F RB-BS45 60 cable tray bend RB-BS S RB-BS S RB-BS S RB-BS F RB-BS F RB-BS F RAA-BS 60 cable tray attachment branch- RAA-BS 60-10S RAA-BS 60-20S RAA-BS 60-30S RAA-BS 60-10F RAA-BS 60-20F RAA-BS 60-30F

14 Normed supporting constructions (DIN ) Passing of several cables Cable ladders LGG-BS 60 cable ladder LGG-BS S LGG-BS S LGG-BS S LGG-BS S LGG-BS S LGG-BS S LGG-BS F LGG-BS F LGG-BS F LGG-BS F LGG-BS F LGG-BS F LGV-BS 60 cable ladder coupler LGV-BS 60S 7.30 LGV-BS 60F LGVH-BS 60 cable ladder coupler, horizontal LGVH-BS 60S LGVH-BS 60F LGVV-BS 60 cable ladder coupler, vertical LGVV-BS 60S LGVV-BS 60F LGIB-BS 60 cable ladder bend LGIB-BS 60-20F LGIB-BS 60-30F LGIB-BS 60-40F

15 Normed supporting constructions (DIN ) Passing of several cables Support systems KW-BS wall bracket KSL-BS bracket KAD-BS bracket adapter KAW-BS bracket adapter GB threaded rod, DIN VM rod coupling KW-BS 010F 8.10 KW-BS 020F KW-BS 030F KW-BS 040F KAD-BS S 9.15 KAD-BS F KAW-BS S KAW-BS F GB M GB M GB M GB M GB M GB M GB M GB M GB M , GB M8-10E 1, GB M10-10E 2, GB M12-10E 3, KDU 60 bracket support KSL-BS 010S KSL-BS 020S KSL-BS 030S KSL-BS 010F KSL-BS 020F KSL-BS 030F KDU 60-02F KDU 60-03F KDU 60-04F KDU 60-05F KDU 60-06F KDU 60-07F KDU 60-08F KDU 60-09F KDU 60-10F KDU 60-11F KDU 60-12F KDU 60-13F KDU 60-14F KDU 60-15F KDU 60-02E KDU 60-03E KDU 60-04E KDU 60-05E KDU 60-06E KDU 60-07E KDU 60-08E KDU 60-09E KDU 60-10E KDU 60-11E KDU 60-12E KDU 60-13E KDU 60-14E KDU 60-15E VM M VM M VM M VM M8E VM M10E 1, VM M12E 1, KHUSS 60 support KHUSS 60S KHUSS 60F W-BS wall angle W-BS F KW-BS wall bracket KW-BS 010F 8.10 KW-BS 020F KW-BS 030F KW-BS 040F * upon request 15

16 Normed supporting constructions (DIN ) Passing of single cables Vertical ladders LGG 60 vertical ladder, light-duty BL 5 corner angle LGG S LGG S LGG S LGG 60-20S LGG 60-30S LGG 60-40S LGG F LGG F LGG F LGG 60-20F LGG 60-30F LGG 60-40F ST-BS 81 vertical ladder BL 5F 6.35 ST-BS 81-02F 1, ST-BS 81-03F 1, ST-BS 81-04F 1, ST-BS 81-05F 1, ST-BS 81-06F 1, BGUQ 50 head plate, profile U50 BGUQ 50F BGUQ 50E BL 7 corner angle BL 7F 9.65 BGUQ 60 head plate, profile U60 BGUQ 50F BGIQ head plate, profile I80 BGIQ F STU-BS 50 vertical ladder STU-BS S HKI support connector HKI F STU-BS S STU-BS S STU-BS S STU-BS S KHI bracket support, type KT STU-BS F STU-BS F STU-BS F STU-BS F STU-BS F KHI 30F KHI 60F BL 4 corner angle, profile U50/ U60/ U100 BL 4F 5.70 BL 4E

17 Normed supporting constructions (DIN ) Passing of single cables Vertical ladders STIS rung STIS 02F STIS 03F STIS 04F STIS 05F STIS 06F STIS 07F STIS 08F STIS 09F STIS 10F STIS 11F STIS 12F

18 Normed supporting constructions (DIN ) Passing of single cables AC cable clamp for fastening to C-profiles LW extended counter vat AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC LW LW LW LW LW LW LW LW LW LW LW LW LW LW LW LW LW LW LW LW LW LW H cable clamp for fastening to C-profiles KHA 7 C-rail, perforated, 40x22 mm W cable clamp for wall fastening H H H H H H H H H H H H H H H KHA 7-02S 4.00 KHA 7-03S 5.80 KHA 7-04S 7.55 KHA 7-05S 9.30 KHA 7-06S KHA 7-07S KHA 7-08S KHA 7-09S KHA 7-10S KHA 7-11S KHA 7-12S KHA 7-13S KHA 7-14S KHA 7-15S KHA 7-20S KHA 7-30S KHA 7-60S W W W W W W W W W KHA 8 C-rail, perforated, 40x22 mm KHA 8-02F 5.05 KHA 8-03F 7.45 KHA 8-04F 9.65 KHA 8-05F KHA 8-06F KHA 8-07F KHA 8-08F KHA 8-09F

19 Normed supporting constructions (DIN ) Passing of single cables KHA 8 C-rail, perforated, 40x22 mm KHA 8-10F KHA 8-11F KHA 8-12F KHA 8-13F KHA 8-14F KHA 8-15F KHA 8-20F KHA 8-30F KHA 8-60F KHB 7 profile rail, perforated, 30x15 mm KHB 7-30S KHB 7-60S KHB 7-30F KHB 7-60F

20 Normed supporting constructions (DIN ) Fastenings KLS fixing set SES hexagon head bolt, DIN 933 KLU fixing set KLR fixing set KLRL fixing set 100 KLS 8x KLS 8x KLS 10x KLS 10x20F KLS 8x16E KLS 8x25E KLS 10x20E Set KLU KLU F KLU E KLU E Set KLR KLR 6x KLR E KLR 6x25E Set KLRL KLRL E SES 12x SES 12x SES 12x SES 10x20F SES 10x25F SES 10x30F SES 10x55F SES 10x75F SES 10x90F SES 10x100F SES 12x20F SES 12x30F SES 12x40F SES 12x50F SES 12x70F SES 12x100F SES 6x16E SES 8x16E SES 6x20E SES 8x20E SES 8x25E SES 8x30E SES 10x20E SES 10x30E SES 10x75E SES 10x100E SES 12x20E SES 8x20E SES 8x30E SES 10x20E SES 10x55E SES 10x75E SES 10x100E SES hexagon head bolt, DIN SES 6x SES 6x SES 6x SES 6x SES 8x SES 8x SES 8x SES 8x SES 8x SES 8x SES 10x SES 10x SES 10x SES 10x SES 10x SES 10x SES 10x SES 12x SES 12x SEM hexagon-nut, DIN SEM SEM SEM SEM SEM 10F SEM 12F SEM 6E SEM 8E SEM 10E SEM 12E SEM 6E SEM 8E SEM 10E SEM 12E

21 Normed supporting constructions (DIN ) Fastenings SSV countersunk head screw, DIN 963 FKS slotted cylinder head screw, DIN EN ISO 1580 FRS round-head screw with square, DIN 603 IK hexagon socket head screw, DIN SSV 6x SSV 6x SSV 6x SSV 6x10E SSV 8x10E FKS 6x FKS 6x FKS 6x FKS 8x FKS 6x10E FKS 6x16E FKS 6x20E FKS 6x25E FKS 6x16E FKS 8x16E FRS 6x FRS 8x FRS 8x FRS 8x FRS 8x FRS 10x FRS 12x FRS 10x30F FRS 12x30F FRS 6x16E FRS 6x20E FRS 6x25E FRS 6x50E FRS 8x20E FRS 8x25E FRS 8x35E FRS 8x50E FRS 10x30E FRS 12x30E FRS 8x25E IK 6x IK 8x IK 8x IK 8x IK 8x IK 10x IK 10x IK hexagon socket head screw, DIN 912 FRSV round-head screw with short square, DIN 603 SEMS hexagon nut, with flange, DIN EN 1661 US 125 square washer, DIN IK 10x IK 10x IK 12x IK 12x IK 12x IK 12x IK 12x IK 8x10E IK 8x20E IK 8x25E IK 8x30E IK 8x40E IK 8x50E IK 10x20E IK 10x25E IK 10x30E IK 10x40E IK 12x20E IK 12x25E IK 12x30E IK 12x40E IK 12x50E FRSV 6x FRSV 6x FRSV 8x FRSV 10x FRSV 10x20F FRSV 6x12E FRSV 6x16E FRSV 8x16E FRSV 10x20E FRSV 6x12E FRSV 10x20E SEMS SEMS SEMS SEMS 6E SEMS 8E SEMS 10E US 6x US 8x US 10x

22 Normed supporting constructions (DIN ) Fastenings US 125 square washer, DIN 125 SA-D anchor RUS 50 mounting plate, KHA profiles 100 US 13x US 17x US 10x21F US 13x24F US 17x30F US 6x12E 9.55 US 8x17E US 10x21E US 13x24E US 6x12E US 8x17E US 10x21E RUS 50-L13F RUS 50-L13E SD-BS straddling dowel, fire protection VAS-AS shear connector rod, stone SA-D SA-D SA-D SD-BS 6/ VAS-AS 8/ VAS-AS 10/ VAS-AS 12/ VAS-AS 8/15E VAS-AS 10/25E VAS-AS 12/40E SD expansion anchor SAZ anchor 100 SDK 10/ SD 8/ SD 8/ SD 10/ SD 10/ SD 12/ SD 16/25 2, SD 8/10E4 1, SD 10/10E4 1, SD 12/10E4 2, SAZ 6 1, SAZ SAZ SAZ SAZ 8E4 2, SAZ 10E4 3, SAZ 12E4 6, VAS-BS shear connector rod, brush VAS-SH perforated bush for shear connector, stone VAS-M shear connector mortar VA-AP shear connector rod, pistol VAS-BS 14/ VAS-SH 6.35 VAS-M VA-AP SAZ-B Ferro-concrete drill SAZ-B SAZ-B SAZ-B

23 Specified support systems (DIN ) Multiple cable holder, metal SH QS multiple cable holder, metal SH 15Q S SH 30Q S

24 Specified support systems (DIN ) Cable trays RG 60 cable tray perforated RAA-BS 60 cable tray attachment branch- RG 60-10S RG 60-20S RG 60-30S RG 60-40S RG 60-10F RG 60-20F RG 60-30F RG 60-40F RAA-BS 60-10S RAA-BS 60-20S RAA-BS 60-30S RAA-BS 60-40S RAA-BS 60-10F RAA-BS 60-20F RAA-BS 60-30F RAA-BS 60-40F RGV-BS 60 cable tray coupler RGV-BS 60S 3.50 RGV-BS 60F 6.65 VB-BS connection plate VB-BS 10S 2.40 VB-BS 20S 3.00 VB-BS 30S 3.60 VB-BS 40S 4.25 VB-BS 10F 3.10 VB-BS 20F 4.50 VB-BS 30F 5.75 VB-BS 40F 7.00 RB-BS 60 cable tray bend RB-BS 60-10S RB-BS 60-20S RB-BS 60-30S RB-BS 60-40S RB-BS 60-10F RB-BS 60-20F RB-BS 60-30F RB-BS 60-40F RB-BS45 60 cable tray bend RB-BS S RB-BS S RB-BS S RB-BS S RB-BS F RB-BS F RB-BS F RB-BS F

25 Specified support systems (DIN ) Wall mounting KWMS wall bracket, medium duty KWMS 010F KWMS 020F KWMS 030F KWMS 040F ALS-BS bracing support for bracket ALS-BS S 3.50 ALS-BS F

26 Specified support systems (DIN ) Profile mounting, one- to two-layer suspension KDU 57 bracket support KDU 57-02F KDU 57-03F KDU 57-04F KDU 57-05F KDU 57-06F KDU 57-07F KDU 57-08F KDU 57-09F KDU 57-10F KHUSS 60 support KHUSS 60S KHUSS 60F KWMS wall bracket, medium duty KWMS 010F KWMS 020F KWMS 030F KWMS 040F ALS-BS bracing support for bracket ALS-BS S 3.50 ALS-BS F 5.25 SU 57 protection end cap SU

27 Specified support systems (DIN ) Profile mounting, one- to three-layer suspension KDU 60 bracket support KDU 60-02F KDU 60-03F KDU 60-04F KDU 60-05F KDU 60-06F KDU 60-07F KDU 60-08F KDU 60-09F KDU 60-10F KDU 60-11F KDU 60-12F KDU 60-13F KDU 60-14F KDU 60-15F KDU 60-16F KDU 60-17F KDU 60-18F KDU 60-19F KDU 60-20F KHUSS 60 support KHUSS 60S KHUSS 60F KWMS wall bracket, medium duty KWMS 010F KWMS 020F KWMS 030F KWMS 040F ALS-BS bracing support for bracket ALS-BS S 3.50 ALS-BS F 5.25 SU 60 protection end cap, profile U60 SU

28 Specified support systems (DIN ) Fastenings KLR fixing set SES hexagon head bolt, DIN 933 KLS fixing set 100 Set KLR KLR 6x KLR E KLR 6x25E KLS 8x KLS 8x KLS 10x KLS 10x20F KLS 8x16E KLS 8x25E KLS 10x20E SES 8x16E SES 6x20E SES 8x20E SES 8x25E SES 8x30E SES 10x20E SES 10x30E SES 10x75E SES 10x100E SES 12x20E SES 8x20E SES 8x30E SES 10x20E SES 10x55E SES 10x75E SES 10x100E SES hexagon head bolt, DIN 933 SEM hexagon-nut, DIN SES 6x SES 6x SES 6x SES 6x SES 8x SES 8x SES 8x SES 8x SES 8x SES 8x SES 10x SES 10x SES 10x SES 10x SES 10x SES 10x SES 10x SES 12x SES 12x SES 12x SES 12x SES 12x SES 10x20F SES 10x25F SES 10x30F SES 10x55F SES 10x75F SES 10x90F SES 10x100F SES 12x20F SES 12x30F SES 12x40F SES 12x50F SES 12x70F SES 12x100F SES 6x16E FRS round-head screw with square, DIN SEM SEM SEM SEM SEM 10F SEM 12F SEM 6E SEM 8E SEM 10E SEM 12E SEM 6E SEM 8E SEM 10E SEM 12E FRS 6x FRS 8x FRS 8x FRS 8x FRS 8x FRS 10x FRS 12x FRS 10x30F FRS 12x30F FRS 6x16E FRS 6x20E FRS 6x25E FRS 6x50E FRS 8x20E FRS 8x25E FRS 8x35E FRS 8x50E

29 Specified support systems (DIN ) Fastenings FRS round-head screw with square, DIN 603 US 9021 square washer, DIN 9021 FRSV round-head screw with short square, DIN 603 SEMS hexagon nut, with flange, DIN EN 1661 US 125 square washer, DIN FRS 10x30E FRS 12x30E FRS 8x25E FRSV 6x FRSV 6x FRSV 8x FRSV 10x FRSV 10x20F FRSV 6x12E FRSV 6x16E FRSV 8x16E FRSV 10x20E FRSV 6x12E FRSV 10x20E SEMS SEMS SEMS SEMS 6E SEMS 8E SEMS 10E US 6x US 8x US 10x US 13x US 17x US 10x21F US 13x24F US 17x30F US 6x12E 9.55 US 8x17E US 10x21E US 13x24E US 6x12E US 8x17E US 10x21E SD expansion anchor SAZ anchor SAZ-B Ferro-concrete drill SA-D anchor 100 US 6x US 8x US 10x US 13x US 10x30F US 13x40F US 6x18E US 8x25E US 10x30E US 8x25E US 10x30E SDK 10/ SD 8/ SD 8/ SD 10/ SD 10/ SD 12/ SD 16/25 2, SD 8/10E4 1, SD 10/10E4 1, SD 12/10E4 2, SAZ 6 1, SAZ SAZ SAZ SAZ 8E4 2, SAZ 10E4 3, SAZ 12E4 6, SAZ-B SAZ-B SAZ-B SA-D SA-D SA-D

30 Specified support systems (DIN ) Fastenings SD-BS straddling dowel, fire protection SD-BS 6/ VAS-AS shear connector rod, stone VAS-AS 8/ VAS-AS 10/ VAS-AS 12/ VAS-AS 8/15E VAS-AS 10/25E VAS-AS 12/40E VAS-BS shear connector rod, brush VAS-BS 14/ VAS-SH perforated bush for shear connector, stone VAS-SH 6.35 VAS-M shear connector mortar VAS-M VA-AP shear connector rod, pistol VA-AP

31 Escape route installations Cable trays RG 60 cable tray perforated RGS 60 cable tray, perforated, heavy-duty RGV-BS 60 cable tray coupler RG 60-10S RG 60-20S RG 60-30S RG 60-40S RGS 60-10S RGS 60-20S RGS 60-30S RGS 60-40S RGS 60-50S RGS 60-60S RB-BS45 60 cable tray bend RAA-BS 60 cable tray attachment branch- RB-BS S RB-BS S RB-BS S RB-BS S RB-BS S RB-BS S RAA-BS 60-10S RAA-BS 60-20S RAA-BS 60-30S RAA-BS 60-40S RAA-BS 60-50S RAA-BS 60-60S RGV-BS 60S 3.50 VB-BS connection plate VB-BS 10S 2.40 VB-BS 20S 3.00 VB-BS 30S 3.60 VB-BS 40S 4.25 VB-BS 50S 5.50 VB-BS 60S 6.25 RTR 60 cable tray barrier strip RTR 60S RB-BS 60 cable tray bend RB-BS 60-10S RB-BS 60-20S RB-BS 60-30S RB-BS 60-40S RB-BS 60-50S RB-BS 60-60S

32 Escape route installations Support systems KDU 40 bracket support KHUSS 40 support SU 40 protection end cap KDU 57 bracket support KDU 40-02F KDU 40-03F KDU 40-04F KDU 40-05F KDU 40-06F KDU 40-07F KDU 40-08F KDU 40-09F KDU 40-10F KDU 40-11F KDU 40-12F KDU 40-13F KDU 40-14F KDU 40-15F KHUSS 40S 1.80 KHUSS 40F 2.55 KHUSS 40E 4.85 KHUSS 40E SU KDU 57-02F KDU 57-03F KDU 57-04F KDU 57-05F KDU 57-06F KDU 57-07F KDU 57-08F KDU 57-09F KDU 57-10F KDU 57-11F KDU 57-12F KDU 57-13F KDU 57-14F KDU 57-15F KHUSS 57 support SU 57 protection end cap KDU 60 bracket support, heavy, 60x40 mm KHUSS 57S 1.85 KHUSS 57F 2.60 KHUSS 57E 6.05 KHUSS 57E SU KDU 60-02F KDU 60-03F KDU 60-04F KDU 60-05F KDU 60-06F KDU 60-07F KDU 60-08F KDU 60-09F KDU 60-10F KDU 60-11F KDU 60-12F KDU 60-13F KDU 60-14F KDU 60-15F KDU 60-16F KDU 60-17F KDU 60-18F KDU 60-19F KDU 60-20F KDU 60-02E KDU 60-03E KDU 60-04E KDU 60-05E KDU 60-06E KDU 60-07E KDU 60-08E KDU 60-09E KDU 60-10E KDU 60-11E KDU 60-12E KDU 60-13E KDU 60-14E KDU 60-15E KDU 60-16E KDU 60-17E KDU 60-18E KDU 60-19E KDU 60-20E

33 Escape route installations Support systems KHUSS 60 support KHUSS 60S KHUSS 60F SU 60 protection end cap, profile U60 SU KW-BS wall bracket KW-BS 010F 8.10 KW-BS 020F KW-BS 030F KW-BS 040F KAD-BS bracket adapter KAD-BS S

34 Escape route installations Fastenings KHA 8 C-rail, perforated, 40x22 mm KLS fixing set KHA 8-01F 2.95 KHA 8-02F 5.05 KHA 8-03F 7.45 KHA 8-04F 9.65 KHA 8-05F KHA 8-06F KHA 8-07F KLS 8x KLS 8x KLS 10x KLS 10x20F KLS 8x16E KLS 8x25E KLS 10x20E SA 1 protection end cap SES hexagon head bolt, DIN 933 GB threaded rod, DIN VM rod coupling KLR fixing set SA GB M GB M GB M GB M GB M GB M GB M GB M GB M , GB M8-10E 1, GB M10-10E 2, GB M12-10E 3, VM M VM M VM M VM M8E VM M10E 1, VM M12E 1, Set KLR KLR 6x KLR E KLR 6x25E SES 6x SES 6x SES 6x SES 6x SES 8x SES 8x SES 8x SES 8x SES 8x SES 8x SES 10x SES 10x SES 10x SES 10x SES 10x SES 10x SES 10x SES 12x SES 12x SES 12x SES 12x SES 12x SES 10x20F SES 10x25F SES 10x30F SES 10x55F SES 10x75F SES 10x90F SES 10x100F SES 12x20F SES 12x30F SES 12x40F SES 12x50F SES 12x70F SES 12x100F SES 6x16E SES 8x16E SES 6x20E SES 8x20E SES 8x25E SES 8x30E SES 10x20E SES 10x30E SES 10x75E SES 10x100E

35 Escape route installations Fastenings SES hexagon head bolt, DIN 933 IK hexagon socket head screw, DIN 912 FRS round-head screw with square, DIN SES 12x20E SES 8x20E SES 8x30E SES 10x20E SES 10x55E SES 10x75E SES 10x100E IK 6x IK 8x IK 8x IK 8x IK 8x IK 10x IK 10x IK 10x IK 10x IK 12x IK 12x IK 12x IK 12x IK 12x IK 8x10E IK 8x20E IK 8x25E IK 8x30E IK 8x40E IK 8x50E IK 10x20E IK 10x25E IK 10x30E IK 10x40E IK 12x20E IK 12x25E IK 12x30E IK 12x40E IK 12x50E FRS round-head screw with square, DIN 603 FRSV round-head screw with short square, DIN 603 HS18 tee-head bolt, A7/ A8/ A9 100 FRS 6x25E FRS 6x50E FRS 8x20E FRS 8x25E FRS 8x35E FRS 8x50E FRS 10x30E FRS 12x30E FRS 8x25E FRSV 6x FRSV 6x FRSV 8x FRSV 10x FRSV 10x20F FRSV 6x12E FRSV 6x16E FRSV 8x16E FRSV 10x20E FRSV 6x12E FRSV 10x20E HS18 10x HS18 10x HS18 10x HS18 10x HS18 12x HS18 12x HS18 12x HS18 16x HS18 16x60 1, HS18 16x80 1, HS18 10x30E4 4, HS18 10x40E4 4, HS18 10x50E4 4, FRS 6x FRS 8x FRS 8x FRS 8x FRS 8x FRS 10x FRS 12x FRS 10x30F FRS 12x30F FRS 6x16E FRS 6x20E SEM hexagon-nut, DIN SEM SEM SEM SEM SEM 10F SEM 12F SEM 6E SEM 8E

36 Escape route installations Fastenings SEM hexagon-nut, DIN 934 SEMS hexagon nut, with flange, DIN EN 1661 AM18 channel nut, A7/ A8 AMF18 channel spring nut, A7/ A8 US 125 square washer, DIN SEM 10E SEM 12E SEM 6E SEM 8E SEM 10E SEM 12E SEMS SEMS SEMS SEMS 6E SEMS 8E SEMS 10E AM18 M AM18 M AM18 M AM18 M AM18 M6F AM18 M8F AM18 M10F AM18 M12F AM18 M6E AM18 M8E AM18 M10E AM18 M12E AMF18 M AMF18 M AMF18 M AMF18 M AMF18 M6F AMF18 M8F AMF18 M10F AMF18 M12F US 6x US 8x US 10x US 13x US 125 square washer, DIN 125 SD expansion anchor SAZ anchor VAS-AS shear connector rod, stone VAS-BS shear connector rod, brush 100 US 17x US 10x21F US 13x24F US 17x30F US 6x12E 9.55 US 8x17E US 10x21E US 13x24E US 6x12E US 8x17E US 10x21E SDK 10/ SD 8/ SD 8/ SD 10/ SD 10/ SD 12/ SD 16/25 2, SD 8/10E4 1, SD 10/10E4 1, SD 12/10E4 2, SAZ 6 1, SAZ SAZ SAZ SAZ 8E4 2, SAZ 10E4 3, SAZ 12E4 6, VAS-AS 8/ VAS-AS 10/ VAS-AS 12/ VAS-AS 8/15E VAS-AS 10/25E VAS-AS 12/40E VAS-BS 14/

37 Escape route installations Fastenings VAS-SH perforated bush for shear connector, stone VAS-SH 6.35 VAS-M shear connector mortar VAS-M VA-AP shear connector rod, pistol VA-AP

38 Numeric index A AC 18 ALS-BS 25, 26, 27 AM18 36 AMF18 36 B BGIQ 16 BGUQ BGUQ BL 4 16 BL 5 16 BL 7 16 F FKS 21 FRS 21, 28, 35 FRSV 21, 29, 35 G GB 15, 34 H H 18 HKI 16 HS18 35 I IK 21, 35 K KAD-BS 33 KAD-BS 15 KAW-BS 15 KDU KDU KDU KDU KDU KDU KHA 7 18 KHA 8 18 KHA 8 34 KHB 7 19 KHI 16 KHUSS KHUSS KHUSS 60 15, 33 KHUSS 60 26, 27 KLR 20, 28, 34 KLRL 20 KLS 20, 28, 34 KLU 20 KSL-BS 15 KW-BS 33 KW-BS 15, 15 KWMS 25, 26, 27 L LGG-BS LGIB-BS LGV-BS LGVH-BS LGVV-BS LW 18 R RAA-BS RAA-BS RAA-BS RB-BS RB-BS RB-BS RB-BS RB-BS RB-BS RG RG RGS RGS RGV-BS RGV-BS RGV-BS RTR RUS S SA 1 34 SA-D 22, 29 SAZ 22, 29, 36 SAZ-B 22, 29 SD 22, 29, 36 SD-BS 22, 30 SEM 20, 28, 35 SEMS 21, 29, 36 SES 20, 28, 34 SH QS 23 SSV 21 ST-BS STU-BS SU SU 57 26, 32 SU 60 27, 33 U US , 29, 36 US V VA-AP 22, 30, 37 VAS-AS 22, 30, 36 VAS-BS 22, 30, 36 VAS-M 22, 30, 37 VAS-SH 22, 30, 37 VB-BS 13 VB-BS 24 VB-BS 31 VM 15, 34 W W 18 W-BS 15 LGG 60 16

39 General Terms and Conditions Scope The following delivery and payment conditions are integral parts of all delivery and service contracts between PUK Group GmbH & Co. KG (hereafter the seller) and companies, legal entities under public law or public special assets. This shall apply to all subsequent dealings, even if no explicit inclusion is made therein. Other existing general terms and conditions of the Buyer or a third party shall not be an integral part of the contract, unless the Seller has explicitly agreed to them in writing in individual cases. Even if the Seller refers to a letter which contains or refers to the general terms and conditions of the Buyer or a third party, this constitutes no consent to the applicability of those general terms and conditions. This shall apply to all following dealings, even if no such inclusion was explicitly agreed to therein. Oral confi rmation by the Seller preceding the conclusion of this contract is not legally binding, and oral understandings between the contract parties will be replaced by a written contract, unless it explicitly stated therein that they shall continue to be effective and binding. Offers and documents Offers and catalog listings by the Seller regarding prices, amounts, delivery periods and availability are non-binding. Orders by the Buyer become binding following written or printed confi rmation (also invoices or delivery notes) by the Seller. Drawings, sketches, patterns and other copyrighted images may not be made available to third parties. The same applies to offers. The Seller reserves the right to all title and copyrights. The displayed images, and stated weights and measurements are approximations. Such product details do not guarantee that goods are in the corresponding condition, unless they possess an explicit written guarantee in this regard. We reserve the right to make any changes. Prices Decisive are the prices found on the order confi rmation. Without special arrangement, the list prices valid at the time of a contract's conclusion will be charged. Prices are plus sales tax and apply ex works or delivery warehouse (according to Seller's choice). Should the agreed delivery period exceed four months, the Seller may reasonably increase the corresponding agreed-upon prices in case of changes to the material prices for metals and alloys by its suppliers between the date of conclusion of the contract and the date of delivery. Claims arising from the disturbance of the contractual basis shall remain unaffected. The Seller's standard packing for national heavy goods vehicle shipping is included in the prices. Additional packaging e.g., seaworthy packaging will be charged at cost, but will not be taken back. Export deliveries may incur customs duties, fees, and other public charges. Deliveries Place of delivery is the Seller s plant or delivery warehouse. Risk shall pass to the Buyer in case of collection by the buyer upon provision, in case of shipment upon transfer to a freight forwarder or carrier, at the latest, however, when leaving the plant or warehouse. Should deliveries be delayed for reasons for which the Seller is not responsible, risk shall transfer to the Buyer after it is notifi ed of the item's dispatch readiness. There will be no fi xed delivery periods. However, the seller may guarantee binding periods in writing. When in doubt, delivery periods begin from the date of the Seller's order confi rmation. The day the goods leave the seller s plant or delivery warehouse shall serve as the day of delivery. Should a delivery prove impossible or unreasonable due to risks that can be attributed to the Buyer, the delivery period shall extend for the duration of the obstruction plus an appropriate starting time. The same shall apply in case the Seller possesses the right of retention. The Seller may resort to partial delivery if the partial delivery can be used by the Buyer within the contractually intended use, delivery of the remaining products has been ensured, and the Buyer incurs no signifi cant additional expenses this way, unless the Seller agrees to cover these expenses. Should the Seller be unable to meet binding delivery deadlines for reasons for which it is not responsible (e.g., operational, traffi c or delivery irregularities, war, acts of terrorism, fi re damages, unforeseeable employee, energy, commodity or material shortages, strikes, lockouts, offi cial decrees), it will notify the Buyer immediately and state the new expected delivery date. Should the service still be unavailable by the new date, the Seller may withdraw from the contract in whole or in part. Compensation already provided by the Buyer will be immediately reimbursed by the Seller. Unavailability of service in this sense especially applies to self-delivery by a supplier which does not arrive on time, or a congruent hedging, and neither the Seller nor the supplier being at fault, or the Seller not being liable for procurements in individual cases. The Buyer shall cover all storage charges after the passing of risk. The Seller's storage charges are 0.25% of the invoiced amount of the goods to be stored for each full week. The assertion and demonstration of additional and low storage costs remains reserved. Returns The Seller shall not be obliged to take back goods that are not needed. Upon prior agreement, current catalog goods in re-sellable and immaculate condition may be returned within 3 months after delivery by means of freight paid delivery to the plant or branch free of charge. Compensation will be paid minus administrative and distribution costs. Other additional expenses for rectifi cation or repackaging, if applicable, will be charged according to expenditure. Returns for cable clamps or other small parts shall only be accepted in unopened packaging. Returns for special version materials shall not be accepted. Payment In the absence of special arrangements, the following payments shall become due: one-third at the conclusion of the contract one-third when the goods are ready for delivery one-third at delivery. Timeliness of a payment shall be determined by the date of receipt by the Seller. In case of default of a payment by the Buyer, all claims, including deferred receivables, of the Seller shall immediately become due. In case of default, the seller may charge statutory default interest. Should payment deadlines not be met, or circumstances draw the creditworthiness of the Buyer justifi ably into question, the Seller may demand immediate cash payments for all deliveries. Offsetting debts through counterclaims is only permitted in case of undisputed or legally established counterclaims. Bills of exchange require the Seller's permission. Complaints The Buyer must immediately upon receipt check the goods for their contractual compliance, especially with regard to deviating types, amounts and weights, and for visible defects. Visible defects must be reported to the Seller in writing within one week after receipt of the goods, or if the defects only become visible later within one week of their discovery following the immediate cessation of any usage. Should this not occur, the goods will be regarded as approved. Should goods prove faulty, the Seller will provide a guarantee primarily by rectifying the goods or by delivering replacement goods free of charge according to the Seller s choice (rectifi cation). The Buyer may only claim failure of rectifi cation after two attempts of rectifi cation have also failed or a reasonable period without an rectifi cation attempt has passed since the notice of defects. If in doubt, a reasonable period corresponds to the contractual delivery period. There shall be no claims based on Defect in cases of insignifi cant deviations from the agreed quality, of only minor impairment of usability, of natural wear and tear, or damage arising after the passing of risk from faulty or negligent handling, excessive strain, unsuitable equipment, defective civil works, inappropriate foundation soil, or claims based on particular external infl u- ences not assumed under the contract, or from nonreproducible software errors. Claims based on defects attributable to improper modifi cations, installation/ removal, or repair work carried out by the Purchaser or third parties and the consequences thereof are likewise excluded. The limitation period for warranty claims is one year from the beginning of the start of the statutory limitation period. This does not apply to goods that were used for a building according to their normal use. Claims for the reimbursement of expenses on the part of the Purchaser in accordance with Sec. 445a BGB (entrepreneur s right of recourse) shall likewise be subject to a statute of limitations of 12 months from the start of the statutory statute of limitations, provided the last contract in the supply chain is not a sale of consumer goods. The legal provisions regarding suspension of the statute of limitations ("Ablaufhemmung", "Hemmung") and recommencement of limitation periods shall be unaffected.