Additional technical terms and conditions

Transcription

1 Additional technical ters and conditions Bill of quantities for wall systes with Hoesch isowand integral FIREtec. Manufacturer: Hoesch Bausystee GbH (certified acc. to ISO 9001) Construction project nae:. 1. General rearks The subject of the tender is the delivery and installation of sandwich wall eleents with polyisocyanurate core layer (PIR) of the Hoesch isowand integral FIREtec type foring a heat-insulated wall syste, except for cooling cells and cooling houses, as well as all other services necessary for a pro and workanlike execution. The quotation is based on the docuents attached in the exhibits, like tendering docuents, drawings, detailed sketches etc. Deliveries and supplies that the bidder considers necessary, which, however, are not or not copletely contained in the bill of quantities, have to be deterined and subitted via an additional quotation. Power, water and sanitary facilities will be provided free of charge by the owner. Sufficient storage place will be ade available on the installation site for storage of the building aterials. There will be sufficiently stable, horizontal and plane subsoil on the installation site. Special features: The building site address is: Accessing the building site will be via... Type and nature of the subsoil allow the drive-in of truck-trailers and articulated trains (40 tons) as well as truck-ounted trains. The building site will be accessible fro... sides. Special conditions and ipedients:... In case of questions about technical and constructional issues, please contact:... Phone:...Fax:... Hoesch Bausystee GbH Page: 1/9

2 2. General assessent basis for the construction project It is about the walls of (e.g. a storage or production hall) consisting of Hoesch isowand integral FIREtec, wall panels, classified as a very liited contribution to behaviour of fire, (B-s2,d0) EN With regard to the walls to be used for this project, the fire resistance classes acc. to DIN 4102 or EN are required (depending on the building section, ultiple references ay occur): acc. to EN LPCB 1181 FM Global Standard 4880 EI 15.. EI 20. EI 30 none Direction of laying: horizontal Substructure: steel, hot-rolled sections, steel grade S., section. cold-rolled sections, steel grade S.., sheet thickness wood, quality grade.. wood glue structure steel-aroured concrete, type with ebedded fixation rail, type; Building diensions length:... width:... eave height:... parapet height:... ridge height:... Wind loads according to DIN 1055, part 4: closed building structure open building structure Wind loads according to EN (EC 1) peak velocity pressure q p =. kn/² closed building structure open building structure or according to the requireents of the custoer (Attach wind load specification as exhibit). Expected interior roo teature: suer... C winter... C Relative huidity (ax.) interior of the hall:...% The corrosion protection of the sandwich eleents has to coply with DIN or EN as well as the approval regulations (e.g. Z ). Multi-layer coatings have to coply with EN The CE identification ark acc. to EN is for providing evidence that the chosen corrosion protection syste coplies with the requireents according to DIN or EN 10169, and that the proties defined for this corrosion protection systes are fulfilled. Further details on diensioning and product descriptions will be given under the respective individual ites. Hoesch Bausystee GbH Page: 2/9

3 3. Technical requireents The construction execution will be governed by the prescriptions of this bill of quantities, the general technical regulations of VOB, the relevant standards, as far as applicable to the works, directives iposed by the construction inspectorate, governent regulations, directives iposed by the trade association and working guidelines specified by the coponents and/or aterial anufacturers in their current version. Particular reference is ade to: VOB part C General technical contract conditions for construction work (ATV) DIN Load assuptions for buildings, travelling loads DIN Load assuptions for buildings, travelling loads, wind loads in building structures insensitive to vibrations DIN Load assuptions for buildings, travelling loads, snow and ice loads DIN EN Ipact on supporting structure, wind loads DIN 4102 Fire behaviour of building aterials and coponents DIN Work and safety scaffolds; General rules; Safety requireents, tests DIN Work and safety scaffolds; ladder scaffolds; Safety requireents DIN Work and safety scaffolds; scaffold construction types, except for ladder and syste scaffolds; Safety requireents and standard designs DIN Work and safety scaffolds ade of pre-fabricated coponents (Syste scaffolds); Materials, scaffold coponents, diensions, load assuptions and safety requireents DIN Movable working platfor (travelling scaffold) ade of pre-fabricated coponents; Materials, scaffold coponents, diensions, load assuptions and safety requireents DIN EN , 2, 3 Flat steel aterials with continuous organic coating DIN EN ISO Corrosion protection of steel structures by coating systes, General, definition of ters, exposure to corrosion DIN EN ISO Corrosion protection of steel structures by coating systes, Classification of environental conditions DIN EN ISO Corrosion protection of steel structures by coating systes and painting, Coating substances and protection systes DIN EN ,2 Classification of building products and construction types by their fire behaviour DIN EN Self-supporting sandwich eleents with double-sided etallic final coatings DIN Tolerances in civil engineering, definition of ters, principles, application, tests, DIN Tolerances in building construction, building structures DIN Tolerances in building construction, pre-fabricated parts of steel DIN EN ISO DIN Structural fire protection in industrial constructions DIN General regulations for construction work of all types DIN Roofing and roof sealing work DIN Corrosion protection for steel structures by coatings and paintings, Corrosion protection for load-bearing, thin-walled coponents DIN 9001 Quality anageent systes Public-law construction regulations Approval by the construction inspectorate for connection eleents for the use in structures with cold-rolled sections ade of sheet etal, in particular with steel sheet sections, approval no. Z and the respective European technical approval ETA 04/0101 Approval by the construction inspectorate for connection eleents for the use in structures with sandwich panels, approval no. Z Accident prevention regulations - Building trade associations General regulations VBG 1 Construction work VBG 37 Safety rules and health protection rules for the installation of sectional panels, trade associations ZH/1/166 Ladders and steps VBG 74 IFBS guideline for the installation of sectional steel plates for roof, wall and ceiling structures Working guideline of the anufacturer for the planned steel PUR sandwich eleent. Hoesch Bausystee GbH Page: 3/9

4 Ite Qty. Object/Work ite Price unit wall panels Aount The additional technical contract conditions with the subites 1 to 3 are an integral part of this tender. The legally required safety equipent for the installation of the steel PIR sandwich eleents are separately listed in the bill of quantities Safety Equipent. The following ites apply to the building part(s):. ² Hoesch isowand integral FIREtec sandwich eleent, consisting of an outer and an inner steel cover shell, which is connected with a heat-insulating, flae-resistant PIR insulation core layer shear-stiff and fixed in a concealed anner. The Hoesch isowand integral FIREtec coplies with the following technical regulations: DIN EN 14509, Approval for use Z delivery ex-works delivery free on building site including installation, as well as the necessary ounting parts to connect to the existing substructure... (according to section 2 of the technical introductory re arks) Material thicknesses of the steel cover shells (standard) outer layer: inner layer: t = 0,60 t = 0,75 t = t = 0,60 t = Special aterial thicknesses, delivery iods and quantities possible on inquiry.... Corrosion protection: - Exposed side of the outer cover shell: (acc. to DIN and DIN EN 10169) - Corrosion resistance category: RC.. R UV.. - Exposed side of the inner cover shell (acc. to DIN and DIN EN 10169) - Corrosion protection class: CPI.. - required protection iod: H, M, L Corrosion protection of the surfaces of the steel cover shells is provided by the high-quality etallic ZM Ecoprotect coating or equivalent types of protection systes according to DIN and/or SEWO22. In addition, an organic tape coating acc. to DIN is applied on both sides. Hoesch Bausystee GbH Page: 4/9

5 Ite Qty. Object/Work ite Price unit Aount Chosen Coating syste Shade: Outer layer: Standard: PLADUR -SP... PLADUR -PVDF... Special: PLADUR -Relief... PLADUR -Relief icecrystal... PLADUR -Relief stone... PLADUR -Wrinkle... PLADUR -Pearleffect PLUS... ReflectionsOne... ReflectionsZinc... PVDF-3-4 layer... Pladur L (Anti-graffiti)... SP thick layer (plastic insulation) replaceent)... Inner layer: Standard: PLADUR -DU RAL 9002 PLADUR -SP... Special: PLADUR Agro For special coatings, delivery iods and quantities on inquiry. Surface profiling Cover shell outside (A side): icro-profiled (M) V-profiled (V) slightly profiled (L) flat (E) Cover shell inside (B side): slightly profiled (L) flat (E) Delivery of the eleents will be in coercial-type packaging with B side up A side up (Except for the respective upost and downost eleents of a package). Sealing of the longitudinal joints is provided by sealing tapes installed in the factory. Eleent thickness: d = 80 d = 100 d = 120 U value:...w/²k Hoesch Bausystee GbH Page: 5/9

6 Ite Qty. Object/Work ite Price unit Aount The sandwich eleent Hoesch isowand integral FIREtec (Manufacturer: Hoesch Bausystee GbH, certified acc. to ISO 9001) has the following proties: a) Fire behaviour: ) B-s2,d0 (very liited contribution to behaviour of fire, acc. to EN b) Outer wall: EI 20-ef (i o) (acc. to EN ) EI 30-ef (i o) (acc. to EN ) EW 20-ef (i o) (acc. to EN ) EW 20-ef (i o) (acc. to EN ) EW 30-ef (i o) (acc. to EN ) EW 30-ef (i o) (acc. to EN ) EI 15 (i o) (acc. to EN ) EI 20 (i o) (acc. to EN ) EW 15 (i o) (acc. to EN ) EW 20 (i o) (acc. to EN ) EW 30 (i o) (acc. to EN ). (acc. to EN ) c) Partition wall: EI 15 (acc. to EN ) El 20 (acc. to EN ) EW 15 (acc. to EN ) EW 20 (acc. to EN ). (acc. to EN ) The isowand integral FIREtec sandwich eleents coply with the FM Approvals insurance standard 4880, LPCB 1181 Certification nuber 657a and the VKF guideline (fire protection). Reark The required fire resistance class is the basis for the type of insulation aterial and the thickness of the eleent and the cover sheets. Moreover, the respective laying direction ust be taken into account: vertical/horizontal. Refer to: Hoesch isowand integral FIREtec - Technical Inforation - Fire resistance class. Hoesch Bausystee GbH Page: 6/9

7 Structural frae: The laying of the eleents ready for installation will: horizontally on the existing supports, spacing... single-span girder 2-span girder 3- span girder 4- span girder...ulti-span girder cantilever, left side:.. right side:.. or sketches (enclosed as attachent) End support width: Interediate support width: The eleents are designed for wind- and teature load in accordance with the technical introductory rearks, section 2. (General assessent bases for the project, wind loads). Connection of the eleents to the building substructure is ade in a concealed for with integral clips (acc. to the structural calculation). part no.: Z43-01 / Z43-09 The previously described wall panel, including all necessary fastening aterials to be delivered free on building site and to be installed on the building substructure in accordance with the installation recoendations of Hoesch Bausystee AG (Info no.2.4.7) and the rules of best practice issued by IFBS. Hoesch Bausystee GbH Page: 7/9

8 Ite Qty. Object/work ite Price unit ] Intersection joint - horizontal laying Intersection joint design acc. to the details provided by Hoesch Bausystee, consisting of: Alu top hat 25 Part no.: Z KS sealing Part no.: Z Alu top hat 10 Part no.: Z sealing tape Part no.: Z70-B01 Alu insert Part no.: Z PE foa strips Part no.: Z Fixed profile Part no.: Z sealing tape Part no.: Z70-A02 Aount The aluiniu parts are spray-painted powder-coated shade... On either side of the intersection joint, sealing tapes, order no.: Z70-A02, to be installed between eleents and substructure. Including supply and installation of all necessary sundries, sealing and ounting aterials. Botto - horizontal laying Botto design acc. to details of Hoesch Bausystee, consisting of: Plinth profile Part no.: K43-06 Drip flashing Part no.: K coated in the sae shade as the panels ounting aterials. Outer/inner corner as sandwich eleents - horizontal laying Corner design acc. to details of Hoesch Bausystee, consisting of: 90 outer corner Part no.: A12 45 outer corner Part no.: A13 90 inner corner Part no.: A14 ounting aterials. Ite Qty. Object/work ite Price unit ] Parapet - horizontal laying Parapet design acc. to details oif Hoesch Bausystee, Aount Hoesch Bausystee GbH Page: 8/9

9 consisting of: Parapet cap acc. to sketch, or alternatively Part no.: K Parapet support Part no.: K coated each tie in the sae shade as the panels, ounting aterials. Provide the rear side of the panels with sufficient insulation and provide water-proof sealing to enclose it to the roof structure. Parapet as sandwich eleent - horizontal laying Parapet design acc. to details of Hoesch Bausystee, consisting óf: Angled parapet Part no.: A15 Roof ri profile Part no.: A16 Bent parapet Part no.: A17 ounting aterials. Verge - horizontal laying Verge design acc. to details of Hoesch Bausystee, consisting of: Verge profile Order no.: K40-03 Verge holder Order no.: K Angle Order no.: K coated each tie in the sae shade as the panels ounting aterials. Hoesch Bausystee GbH Page: 9/9