{"id":224264,"date":"2024-10-19T14:34:15","date_gmt":"2024-10-19T14:34:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-1090-22018\/"},"modified":"2024-10-25T08:19:14","modified_gmt":"2024-10-25T08:19:14","slug":"bs-en-1090-22018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-1090-22018\/","title":{"rendered":"BS EN 1090-2:2018"},"content":{"rendered":"

This European Standard specifies requirements for execution of structural steelwork as structures or as manufactured components, produced from: – hot rolled, structural steel products up to and including grade S700; – cold formed components and sheeting up to and including grade S700 (unless coming within the scope of prEN 1090-4); – hot finished or cold formed austenitic, austenitic-ferritic and ferritic stainless steel products; – hot finished or cold formed structural hollow sections, including standard range and custom-made rolled products and hollow sections manufactured by welding. For components produced from cold formed components, and cold formed structural hollow sections that are within the scope of prEN 1090-4, the requirements of prEN 1090-4 take precedence over corresponding requirements in this European Standard. This European Standard can also be used for structural steel grades up to and including S960, provided that conditions for execution are verified against reliability criteria and any necessary additional requirements are specified. This European Standard specifies requirements, which are mostly independent of the type and shape of the steel structure (e.g. buildings, bridges, plated or latticed components) including structures subjected to fatigue or seismic actions. Certain requirements are differentiated in terms of execution classes. This European Standard applies to structures designed according to the relevant part of the EN 1993 series. Sheet piling, displacement piles and micropiles designed to EN 1993-5 are intended to be executed in accordance with respectively EN 12063, EN 12699 and EN 14199. This European Standard only applies to the execution of waling, bracing, and connections. This European Standard applies to steel components in composite steel and concrete structures designed according to the relevant part of the EN 1994 series. This European Standard can be used for structures designed according to other design rules provided that conditions for execution comply with them and any necessary additional requirements are specified. This European Standard includes the requirements for the welding of reinforcing steels to structural steels. This European Standard does not include requirements for the use of reinforcing steels for reinforced concrete applications.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
14<\/td>\n1 Scope
2 Normative references
2.1 Constituent products
2.1.1 Steels <\/td>\n<\/tr>\n
17<\/td>\n2.1.2 Steel castings
2.1.3 Welding consumables <\/td>\n<\/tr>\n
18<\/td>\n2.1.4 Mechanical fasteners
2.1.5 High strength cables <\/td>\n<\/tr>\n
19<\/td>\n2.1.6 Structural bearings
2.2 Preparation
2.3 Welding <\/td>\n<\/tr>\n
21<\/td>\n2.4 Testing
2.5 Erection
2.6 Corrosion protection <\/td>\n<\/tr>\n
22<\/td>\n2.7 Miscellaneous <\/td>\n<\/tr>\n
23<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
25<\/td>\n4 Specifications and documentation
4.1 Execution Specification
4.1.1 General
4.1.2 Execution classes <\/td>\n<\/tr>\n
26<\/td>\n4.1.3 Requirements for surface preparation for corrosion protection
4.1.4 Geometrical tolerances
4.2 Constructor’s documentation
4.2.1 Quality documentation
4.2.2 Quality plan <\/td>\n<\/tr>\n
27<\/td>\n4.2.3 Safety of the erection works
4.2.4 Execution documentation
5 Constituent products
5.1 General <\/td>\n<\/tr>\n
28<\/td>\n5.2 Identification, inspection documents and traceability <\/td>\n<\/tr>\n
30<\/td>\n5.3 Structural steel products
5.3.1 General <\/td>\n<\/tr>\n
31<\/td>\n5.3.2 Thickness tolerances <\/td>\n<\/tr>\n
32<\/td>\n5.3.3 Surface conditions
5.3.4 Additional properties <\/td>\n<\/tr>\n
33<\/td>\n5.4 Steel castings
5.5 Welding consumables <\/td>\n<\/tr>\n
35<\/td>\n5.6 Mechanical fasteners
5.6.1 General
5.6.2 Terminology
5.6.3 Structural bolting assemblies for non-preloaded applications <\/td>\n<\/tr>\n
36<\/td>\n5.6.4 Structural bolting assemblies for preloading
5.6.5 Direct tension indicators
5.6.6 Weather resistant assemblies
5.6.7 Foundation bolts <\/td>\n<\/tr>\n
37<\/td>\n5.6.8 Locking devices
5.6.9 Washers
5.6.9.1 Plain washers
5.6.9.2 Taper washers
5.6.9.3 Plate washers
5.6.10 Solid rivets for hot riveting
5.6.11 Special fasteners
5.6.12 Delivery and identification <\/td>\n<\/tr>\n
38<\/td>\n5.7 Studs and shear connectors
5.8 Reinforcing steel welded to structural steel
5.9 Grouting materials
5.10 Expansion joints for bridges
5.11 High strength cables, rods and terminations <\/td>\n<\/tr>\n
39<\/td>\n5.12 Structural bearings
6 Preparation and assembly
6.1 General
6.2 Identification
6.3 Handling and storage <\/td>\n<\/tr>\n
41<\/td>\n6.4 Cutting
6.4.1 General
6.4.2 Shearing and nibbling
6.4.3 Thermal cutting <\/td>\n<\/tr>\n
42<\/td>\n6.4.4 Hardness of free edge surfaces
6.5 Shaping
6.5.1 General
6.5.2 Hot forming <\/td>\n<\/tr>\n
43<\/td>\n6.5.3 Flame straightening
6.5.3.1 General
6.5.3.2 Additional requirements for stainless steels <\/td>\n<\/tr>\n
44<\/td>\n6.5.4 Cold forming <\/td>\n<\/tr>\n
46<\/td>\n6.6 Holing
6.6.1 Dimensions of holes <\/td>\n<\/tr>\n
47<\/td>\n6.6.2 Tolerances on hole diameter for bolts and pins
6.6.3 Execution of holing <\/td>\n<\/tr>\n
48<\/td>\n6.7 Cut outs
6.8 Full contact bearing surfaces
6.9 Assembly <\/td>\n<\/tr>\n
49<\/td>\n6.10 Assembly check
7 Welding
7.1 General
7.2 Welding plan
7.2.1 Requirements for a welding plan <\/td>\n<\/tr>\n
50<\/td>\n7.2.2 Content of a welding plan
7.3 Welding processes <\/td>\n<\/tr>\n
51<\/td>\n7.4 Qualification of welding procedures and welding personnel
7.4.1 Qualification of welding procedures
7.4.1.1 General
7.4.1.2 Qualification of welding procedures for processes 111, 114, 12, 13 and 14 <\/td>\n<\/tr>\n
52<\/td>\n7.4.1.3 Qualification of welding procedures for other welding processes <\/td>\n<\/tr>\n
53<\/td>\n7.4.1.4 Validity of a welding procedure qualification
7.4.2 Welders and welding operators
7.4.2.1 General
7.4.2.2 Branch connections <\/td>\n<\/tr>\n
54<\/td>\n7.4.3 Welding coordination <\/td>\n<\/tr>\n
56<\/td>\n7.5 Preparation and execution of welding
7.5.1 Joint preparation
7.5.1.1 General <\/td>\n<\/tr>\n
57<\/td>\n7.5.1.2 Hollow sections
7.5.2 Storage and handling of welding consumables
7.5.3 Weather protection
7.5.4 Assembly for welding <\/td>\n<\/tr>\n
58<\/td>\n7.5.5 Preheating
7.5.6 Temporary attachments
7.5.7 Tack welds
7.5.8 Fillet welds
7.5.8.1 General <\/td>\n<\/tr>\n
59<\/td>\n7.5.8.2 Fillet welds on member connections
7.5.9 Butt welds
7.5.9.1 General <\/td>\n<\/tr>\n
60<\/td>\n7.5.9.2 Single sided welds
7.5.9.3 Back gouging
7.5.10 Welds on steels with improved atmospheric corrosion resistance
7.5.11 Branch connections
7.5.12 Stud welding
7.5.13 Slot and plug welds <\/td>\n<\/tr>\n
61<\/td>\n7.5.14 Other weld types
7.5.15 Post-weld heat treatment
7.5.16 Execution of welding
7.5.17 Welding of orthotropic bridge decks
7.6 Acceptance criteria
7.6.1 Routine requirements <\/td>\n<\/tr>\n
62<\/td>\n7.6.2 Fatigue requirements
7.6.3 Orthotropic bridge decks
7.7 Welding of stainless steels
8 Mechanical fastening
8.1 General <\/td>\n<\/tr>\n
63<\/td>\n8.2 Use of bolting assemblies
8.2.1 General
8.2.2 Bolts <\/td>\n<\/tr>\n
64<\/td>\n8.2.3 Nuts
8.2.4 Washers <\/td>\n<\/tr>\n
65<\/td>\n8.3 Tightening of non-preloaded bolting assemblies
8.4 Preparation of contact surfaces in slip resistant connections <\/td>\n<\/tr>\n
67<\/td>\n8.5 Tightening of preloaded bolting assemblies
8.5.1 General <\/td>\n<\/tr>\n
68<\/td>\n8.5.2 Torque reference values <\/td>\n<\/tr>\n
69<\/td>\n8.5.3 Torque method
8.5.4 Combined method <\/td>\n<\/tr>\n
70<\/td>\n8.5.5 HRC method <\/td>\n<\/tr>\n
71<\/td>\n8.5.6 Direct tension indicator method
8.6 Fit bolts
8.7 Hot riveting
8.7.1 Rivets
8.7.2 Installation of rivets <\/td>\n<\/tr>\n
72<\/td>\n8.7.3 Acceptance criteria
8.8 Use of special fasteners and fastening methods <\/td>\n<\/tr>\n
73<\/td>\n8.9 Galling and seizure of stainless steels
9 Erection
9.1 General
9.2 Site conditions <\/td>\n<\/tr>\n
74<\/td>\n9.3 Erection method
9.3.1 Design basis for the erection method <\/td>\n<\/tr>\n
75<\/td>\n9.3.2 Constructor’s erection method <\/td>\n<\/tr>\n
76<\/td>\n9.4 Survey
9.4.1 Reference system
9.4.2 Position points
9.5 Supports, anchors and bearings
9.5.1 Inspection of supports
9.5.2 Setting out and suitability of supports <\/td>\n<\/tr>\n
77<\/td>\n9.5.3 Maintaining suitability of supports
9.5.4 Temporary supports
9.5.5 Grouting and sealing <\/td>\n<\/tr>\n
78<\/td>\n9.5.6 Anchoring
9.6 Erection and work at site
9.6.1 Erection drawings
9.6.2 Marking
9.6.3 Handling and storage on site <\/td>\n<\/tr>\n
79<\/td>\n9.6.4 Trial erection
9.6.5 Erection works
9.6.5.1 General
9.6.5.2 Temporary works <\/td>\n<\/tr>\n
80<\/td>\n9.6.5.3 Fit-up and alignment <\/td>\n<\/tr>\n
81<\/td>\n10 Surface treatment
10.1 General
10.2 Preparation of steel substrates for paints and related products <\/td>\n<\/tr>\n
82<\/td>\n10.3 Weather resistant steels
10.4 Galvanic coupling
10.5 Hot dip galvanizing <\/td>\n<\/tr>\n
83<\/td>\n10.6 Sealing of spaces
10.7 Surfaces in contact with concrete
10.8 Inaccessible surfaces
10.9 Repairs after cutting or welding <\/td>\n<\/tr>\n
84<\/td>\n10.10 Cleaning of stainless steel components
11 Geometrical tolerances
11.1 Tolerance types
11.2 Essential tolerances
11.2.1 General
11.2.2 Manufacturing tolerances
11.2.2.1 Rolled sections <\/td>\n<\/tr>\n
85<\/td>\n11.2.2.2 Welded sections
11.2.2.3 Cold formed sections
11.2.2.4 Stiffened plating
11.2.2.5 Shells
11.2.3 Erection tolerances
11.2.3.1 Reference system
11.2.3.2 Foundation bolts and other supports
11.2.3.3 Column bases <\/td>\n<\/tr>\n
86<\/td>\n11.2.3.4 Columns
11.2.3.5 Full contact bearing
11.3 Functional tolerances
11.3.1 General <\/td>\n<\/tr>\n
87<\/td>\n11.3.2 Tabulated values
11.3.3 Alternative criteria
12 Inspection, testing and correction
12.1 General
12.2 Constituent products and components
12.2.1 Constituent products <\/td>\n<\/tr>\n
88<\/td>\n12.2.2 Components
12.2.3 Non-conforming products
12.3 Manufacturing: geometrical dimensions of manufactured components <\/td>\n<\/tr>\n
89<\/td>\n12.4 Welding
12.4.1 General
12.4.2 Inspection after welding
12.4.2.1 Timing <\/td>\n<\/tr>\n
90<\/td>\n12.4.2.2 Type testing <\/td>\n<\/tr>\n
91<\/td>\n12.4.2.3 Routine inspection and testing <\/td>\n<\/tr>\n
92<\/td>\n12.4.2.4 Project specific inspection and testing
12.4.2.5 Visual inspection of welds <\/td>\n<\/tr>\n
93<\/td>\n12.4.2.6 Supplementary NDT methods
12.4.2.7 Correction of welds
12.4.3 Inspection and testing of welded shear studs for composite steel and concrete structures
12.4.4 Production tests on welding <\/td>\n<\/tr>\n
94<\/td>\n12.4.5 Inspection and testing of welding of reinforcing steel
12.5 Mechanical fastening
12.5.1 Inspection of non-preloaded bolted connections
12.5.2 Inspection and testing of preloaded bolted connections
12.5.2.1 General
12.5.2.2 Inspection of friction surfaces
12.5.2.3 Inspection before tightening <\/td>\n<\/tr>\n
95<\/td>\n12.5.2.4 Inspection during and after tightening <\/td>\n<\/tr>\n
96<\/td>\n12.5.2.5 Torque method
12.5.2.6 Combined method <\/td>\n<\/tr>\n
97<\/td>\n12.5.2.7 HRC method
12.5.2.8 Direct tension indicator method
12.5.3 Inspection and repairs of solid rivets for hot riveting
12.5.3.1 Inspection <\/td>\n<\/tr>\n
98<\/td>\n12.5.3.2 Repairs
12.5.4 Special fasteners and fastening methods
12.5.4.1 General
12.5.4.2 Other mechanical fasteners
12.6 Surface treatment and corrosion protection
12.7 Erection
12.7.1 Inspection of trial erection
12.7.2 Inspection of the erected structure <\/td>\n<\/tr>\n
99<\/td>\n12.7.3 Survey of geometrical position of connection nodes
12.7.3.1 Survey methods and accuracy
12.7.3.2 System of measurement
12.7.3.3 Reference points and levels <\/td>\n<\/tr>\n
100<\/td>\n12.7.3.4 Location and frequency
12.7.3.5 Acceptance criteria
12.7.3.6 Definition of nonconformity
12.7.3.7 Action on nonconformity
12.7.4 Other acceptance tests <\/td>\n<\/tr>\n
101<\/td>\nAnnex A (normative)Additional information, options and requirements related to the execution classes
A.1 Additional information <\/td>\n<\/tr>\n
104<\/td>\nA.2 Options <\/td>\n<\/tr>\n
109<\/td>\nA.3 Requirements related to the execution classes <\/td>\n<\/tr>\n
113<\/td>\nAnnex B (normative)Geometrical tolerances
B.1 General
B.2 Manufacturing tolerances <\/td>\n<\/tr>\n
138<\/td>\nB.3 Erection tolerances <\/td>\n<\/tr>\n
155<\/td>\nAnnex C (informative)Check-list for the content of a quality plan
C.1 General
C.2 Content
C.2.1 Management
C.2.2 Specification review
C.2.3 Documentation
C.2.3.1 General <\/td>\n<\/tr>\n
156<\/td>\nC.2.3.2 Documentation prior to execution
C.2.3.3 Execution records
C.2.3.4 Documentary records <\/td>\n<\/tr>\n
157<\/td>\nC.2.4 Inspection and testing procedures <\/td>\n<\/tr>\n
158<\/td>\nAnnex D (informative)Procedure for checking capability of automated thermal cutting processes
D.1 General
D.2 Description of the procedure
D.2.1 General <\/td>\n<\/tr>\n
159<\/td>\nD.2.2 Average surface roughness RZ5 <\/td>\n<\/tr>\n
160<\/td>\nD.2.3 Perpendicularity and angularity tolerance
D.2.4 Hardness test <\/td>\n<\/tr>\n
161<\/td>\nD.3 Range of qualification
D.3.1 Material groups <\/td>\n<\/tr>\n
162<\/td>\nD.3.2 Material thickness
D.3.3 Pressures of gases
D.3.4 Cutting speed and height
D.3.5 Preheat temperature
D.4 Test report <\/td>\n<\/tr>\n
166<\/td>\nAnnex E (informative)Welded joints in hollow sections
E.1 General
E.2 Guidance for start and stop positions
E.3 Preparation of joint faces <\/td>\n<\/tr>\n
167<\/td>\nE.4 Assembly for welding <\/td>\n<\/tr>\n
174<\/td>\nE.5 Fillet welded joints <\/td>\n<\/tr>\n
175<\/td>\nAnnex F (normative)Corrosion protection
F.1 General
F.1.1 Field of application
F.1.2 Performance specification
F.1.3 Prescriptive requirements <\/td>\n<\/tr>\n
176<\/td>\nF.1.4 Work method
F.2 Surface preparation of carbon steels
F.2.1 Surface preparation of carbon steels prior to painting or metal spraying <\/td>\n<\/tr>\n
177<\/td>\nF.2.2 Surface preparation of carbon steels prior to hot dip galvanizing
F.3 Welds and surfaces for welding
F.4 Surfaces in preloaded connections
F.5 Preparation of fasteners <\/td>\n<\/tr>\n
178<\/td>\nF.6 Coating methods
F.6.1 Painting
F.6.2 Metal spraying
F.6.3 Hot dip galvanizing
F.7 Inspection and checking
F.7.1 General
F.7.2 Routine checking <\/td>\n<\/tr>\n
179<\/td>\nF.7.3 Reference areas
F.7.4 Hot dip galvanized components <\/td>\n<\/tr>\n
180<\/td>\nAnnex G (normative)Determination of slip factor
G.1 General
G.2 Significant variables
G.3 Test specimens <\/td>\n<\/tr>\n
183<\/td>\nG.4 Slip test procedure and evaluation of results <\/td>\n<\/tr>\n
185<\/td>\nG.5 Extended creep test procedure and evaluation
G.6 Test results <\/td>\n<\/tr>\n
187<\/td>\nAnnex H (normative)Calibration test for preloaded bolting assemblies under site conditions
H.1 General
H.2 Symbols and units <\/td>\n<\/tr>\n
188<\/td>\nH.3 Principle of the test
H.4 Test apparatus
H.5 Test assemblies
H.6 Test set up <\/td>\n<\/tr>\n
189<\/td>\nH.7 Test procedure
H.8 Evaluation of test results <\/td>\n<\/tr>\n
191<\/td>\nH.9 Test report <\/td>\n<\/tr>\n
192<\/td>\nAnnex I (informative)Determination of loss of preload for thick surface coatings
I.1 General <\/td>\n<\/tr>\n
193<\/td>\nI.2 Test procedure <\/td>\n<\/tr>\n
195<\/td>\nAnnex J (informative)Resin injection bolts
J.1 General
J.2 Hole sizes
J.3 Bolts <\/td>\n<\/tr>\n
196<\/td>\nJ.4 Washers <\/td>\n<\/tr>\n
197<\/td>\nJ.5 Nuts
J.6 Resin
J.7 Tightening
J.8 Installation <\/td>\n<\/tr>\n
198<\/td>\nAnnex K (informative)Guide to flow diagram for development and use of a WPS <\/td>\n<\/tr>\n
199<\/td>\nAnnex L (informative)Guidance on the selection of weld inspection classes
L.1 General
L.2 Selection criteria <\/td>\n<\/tr>\n
200<\/td>\nL.3 Extent of supplementary testing <\/td>\n<\/tr>\n
202<\/td>\nAnnex M (normative)Sequential method for fasteners inspection
M.1 General
M.2 Application <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Execution of steel structures and aluminium structures – Technical requirements for steel structures<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n208<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":224267,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1245,2641],"product_tag":[],"class_list":{"0":"post-224264","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-080-13","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/224264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/224267"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=224264"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=224264"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=224264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}