QA Bridgeworks specifications

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B30 Excavation and Backfill for Bridgeworks

B50 Driven Reinforced Concrete Piles

B51 Driven Prestressed Concrete Piles

B53 Driven H-Section Steel Piles

B54 Driven Tubular Steel Piles

B57 Driven Cast-In-Place Concrete Piles

B58 Bored Cast-in-place Reinforced Concrete Piles (with Permanent Casing)

B59 Bored Cast-In-Place Reinforced Concrete Piles (Without Permanent Casing)

B61 Driven Composite Piles

B63 Continuous Flight Auger (CFA) Piles

B80 Concrete Work For Bridges

B82 Shotcrete Work

B110 Pretensioned Precast Concrete Members

B113 Post-Tensioning of Concrete

B114 Ground Anchors (Lump Sum)

B115 Precast Concrete Members (Not Pretensioned)

B119 Approval of Post-tensioning Systems

B150 Erection of Prestressed Precast Concrete Members

B152 Incrementally Launched Prestressed Concrete Girders

B153 Erection of Precast Concrete Members (not pretensioned)

B170 Supply and Installation of Void Formers

B201 Steelwork for Bridges

B203 Welding of reinforcing steel

B220 Protective Treatment of Bridge Steelwork

B223 Management of Lead, Chromium, and Asbestos in Bridge Maintenance Painting

B240 Steel Fasteners

B242 Manufacture and Supply of Aluminium Barriers

B245 Fabrication of Aluminium Structural Members

B246 Manufacture and Supply of Minor Aluminium Items

B261 Erection of Structural Aluminium

B264 Erection of Barrier Railings and Minor Components

B280 Plain Elastomeric Bearing Pads And Strips

B281 Laminated Elastomeric Bearings

B282 Pot Bearings - Structural Steel

B283 Pot Bearings - Stainless steel

B284 Installation of Bridge Bearings

B292 Spherical Bearings - Structural Steel

B293 Spherical Bearings - Stainless Steel

B310 Compression Seal Expansion Joints

B312 Cold Applied Sealant Joints

B315 Elastomeric Strip Seal Expansion Joints

B316 Modular Bridge Expansion Joints

B318 Bonded Metal-Elastomer expansion joints

B319 Proprietary Aluminium Expansion Joints

B341 Demolition of Existing Structure

B343 Preformed and Liquid Applied Waterproofing Membrane Systems

B344 Sprayed Bituminous Waterproofing Membrane

B345 Supply of Bridge Nameplates

B349 Precast Concrete Noise Wall Members (Not Pretensioned)

B350 Underwater Bridge Inspections

B381 Design Supply and Installation of Pedestrian Bridge Lifts

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