Additional technical terms and conditions

Transcription

1 Additional technical ters and conditions Bill of quantities for wall systes with Hoesch isorock. Manufacturer: Hoesch Bausystee GbH (certified according to ISO 9001) Construction project nae:. 1. General rearks The subject of the tender is the delivery and installation of sandwich wall eleents with rock wool core layer of the Hoesch isorock type foring a heat-insulated wall syste, except for cooling cells and cooling houses, as well as all other services necessary for a proper 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 isorock wall panels, classified as a insignificant contribution to behaviour of fire, (A2-s1,d0 according to 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 acc. to DIN /3 EI EI 60.. EI 90 none EI 120 EI 180 FM Global 4880 Direction of laying: vertical horizontal Substructure: steel, hot-rolled sections, steel grade S., profile. 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) Gust speed 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 teperature: 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 properties 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 in-sensitive 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, dlassification 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 of steel structures by coating systes and painting, 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 per unit Wall panels 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 rock wool sandwich eleents are separately listed in the bill of quantities Safety Equipent. The following ites apply to the building part(s):. Aount ² Hoesch isorock sandwich eleent, consisting of an outer and an inner steel cover shell, which is connected via a heat-insulating, inflaable ineral fibre insulation core layer shear-stiff and fixed in a concealed anner. Hoesch isorock coplies with the following technical regulations: DIN EN (Approval for use applied for).... The products are anufactured and checked for quality in accordance with the EPAQ quality certificates or (depending on the quality of the rock wool and the thickness of the eleents). The product was certified with the environental product declaration EPD according to ISO 14025, ISO and EN standards; declaration nuber EPD-TKS D of the IBU. 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 = 0.50 t = 0.75 t = 0.75 t =.. t =.. Special aterial thicknesses, delivery periods 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 period: L, M, K 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 Hoesch Bausystee GbH Page: 4/9

5 Ite Qty. Object/work ite Price per unit Chosen Coating syste Shade: Outer layer: Standard: PLADUR -SP... PLADUR -PVDF... Aount 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 periods 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 upperost and downost eleents of a package). Sealing of the longitudinal joints is provided by sealing tapes installed in the factory. Eleent thickness: d = 60 d = 80 d = 100 d = 120 d = 140 d = 160 d = 180 d = 200 d =.. U value:...w/²k Hoesch Bausystee GbH Page: 5/9

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7 Ite Qty. Object/work ite Price per unit Aount Insulating core layer: The insulating aterial type for the core layer of Hoesch isorock type: D1 ( ), raw density 100 kg/³ (A2-s1,d0, acc. to EN ) D2 ( ), raw density 125 kg/³ (A2-s1,d0, acc. to EN ) The sandwich eleent Hoesch isorock (Manufacturer: Hoesch Bausystee GbH, certified acc. to ISO 9001) should have the following properties: a) Fire behaviour A2-s1,d0 (insignificant contribution to behaviour of fire, acc. to EN ) b) Outer wall: EI 45 (o i) (acc. to EN ) EI 60 (o i) (acc. to EN ) EI 90 (o i) (acc. to EN ) EI 120 (o i) (acc. to EN ) EI 180 (o i) (acc. to EN ).. (acc. to EN ) c) Partition wall: E 60 (acc. to EN ) E 90 (acc. to EN ) E 120 (acc. to EN ) EW 30 (acc. to EN ) EW 45 (acc. to EN ) EW 60 (acc. to EN ) EW 90 (acc. to EN ) EI 30 (acc. to EN ) El 45 (acc. to EN ) EI 60 (acc. to EN ) EI 90 (acc. to EN ) EI 120 (acc. to EN ) EI 180 (acc. to EN ).. (acc. to EN ).. (acc. to DIN /3) The isorock sandwich eleents are equivalent to the FM Approvals insurance standards 4880 and 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 isorock - Technical Inforation - Fire resistance class Hoesch Bausystee GbH Page: 7/9

8 Ite Qty. Object/work ite Price per unit Aount Structural frae: The laying of the eleents ready for installation will: horizontally on the existing supports, spacing... vertically on the existing crossbars, spacing... single-span girder 2-span girder 3-span girder 4-span girder...ulti-span girder cantilever, upside:.. downside:.. or sketches (enclosed as attachent) End support width: Interediate support width: The eleents are designed for wind- and teperature load in accordance with the technical introductory rearks, section 2. (General diensioning bases for the construction projects, wind load). Connection of the eleents to the building substructure will be effected by eans of bolts approved. The substructure has to coply with the required fire resistance class 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 GbH (Info no.2.4.1) and the rules of best practice issued by IFBS. Hoesch Bausystee GbH Page: 8/9

9 Ite Qty. Object/work ite Price per unit Aount Intersection joint - horizontal laying Intersection joint design acc. to the details of Hoesch Bausystee GbH, Alu top hat Part no.: Z Alu insert Part no.: Z KS sealings Part no.: Z The aluiniu parts are spray-painted powder-coated Shade:... Sealing tapes have to be installed on either side of the transversal joint between eleent and substructure, part no.: Z70-B02 including supply and installation of all required sundries, sealing and ounting aterials. Botto - vertical laying Botto design acc. to the details of Hoesch Bausystee GbH, Plinth profile Part no.: K43-02 Drip flashing Part no.: K coated each tie in the sae shade as the panels, including supply and installation of all required sealing and ounting aterials. Botto - horizontal laying Botto design acc. to the details of Hoesch Bausystee GbH, Drip flashing Part no.: K coated in the sae shade as the panels. including supply and installation of all required sealing and ounting aterials. Outer edge / inner edge (vertical and horizontal laying) Edge design acc. to the details of Hoesch Bausystee GbH, Outer edge Part no.: K coated in the sae shade as the panels. Inner edge Part no.: K coated in the sae shade as the panel inner layer. including supply and installation of all required sealing and ounting aterials. Hoesch Bausystee GbH Page: 9/9

10 Eave (vertical and horizontal laying) Eave design acc. to the details of Hoesch Bausystee GbH, Cover profile (acc. to sketch) coated in the sae shade as the panels. including supply and installation of all required sealing and ounting aterials. Parapet (vertical and horizontal laying) Parapet design acc. to the details of Hoesch Bausystee GbH, Parapet cap Part no.: K or K40-12 Parapet support Part no.: K coated each tie in the sae shade as the panels, including supply and installation of all required sealing and ounting aterials. Hoesch Bausystee GbH Page: 10/9