The design standards provide ready to use examples and design dimensions for equipment, piping and other disciplines. These standards are usually not part of the auditable section of the QA system. The focus of the guides is primarily related to project execution because the procedures are written from the perspective of an Engineering Contractor.

The below listing gives an indication of the available procedures. Use Library Menu navigation bar at the left to view the public procedures on this website or use this link to go directly to the QA system documents >

Number Title
BN-DS-A0 Index of Vessels and Heat Exchangers Standard Drawings
BN-DS-A1 Base Ring and Lug Details for Vertical Vessels
BN-DS-A10 Engineering Nameplate With Bracket for Vessels
BN-DS-A11 Flanges for Nonpressure Pipe Connections
BN-DS-A12 Typical Detail for Earthing Connections
BN-DS-A15 Hatchway Covers for Vessels
BN-DS-A18 Typical Demister Supports for Vessels
BN-DS-A19 Typical Demister Supports for Reduced Size Demisters
BN-DS-A2 Typical Construction Details for Vessels
BN-DS-A20 Typical Standouts for Nozzles and Manways
BN-DS-A21 Tank Nameplate
BN-DS-A22 Internal Pipe Support Details
BN-DS-A3-1 Construction Tolerances for Pressure Vessels
BN-DS-A3-2 Construction Tolerances for Pressure Vessels
BN-DS-A4-1 Davit for Manway Covers
BN-DS-A4-2 Davit for Manway Covers
BN-DS-A5 Insulation Support Details for Hot Service Vessels
BN-DS-A6 Attachments for Fireproofing on Vessel Skirts
BN-DS-A7-1 Standard Connections and Welding for Clad Steel Vessels
BN-DS-A7-2 Standard Connections and Welding for Clad Steel Vessels
BN-DS-A8 Typical Construction Details for Nonpressure Vessels
BN-DS-A9 Typical Details of Davits for Towers
BN-DS-B1 Fencing for Transformer Yards
BN-DS-C1 Piping Design Standards
BN-DS-C10 Slip-On Threaded and Socket Type Flanges - ANSI 150, 300,400 and 600 Lb
BN-DS-C11 Lap Joint Stub Ends and Caps
BN-DS-C12 Weldolets
BN-DS-C14 Machine and Stud Bolt Dimensions for Flanges - 150, 300, 400, 600, 900, 1500, and 2500 Lb (Dimensions In Inches)
BN-DS-C15 Machine and Stud Bolt Dimensions for Flanges - 150, 300, 400, 600, 900, 1500, and 2500 Lb (Dimensions In Mm)
BN-DS-C16 Dimensions and Bolting ANSI 300lb, Steel Orifice Flanges
BN-DS-C18 90 Deg. Miter Bends - R=d and 1 1/2d Nom (3 Sections)
BN-DS-C2 Dimensions and Particulars of Line Pipe(Metric Units)
BN-DS-C22 Y-Type Suction Strainers
BN-DS-C25 Recommended Maximum Horizontal Spans In Meters
BN-DS-C26 Maximum Pipe Spans Based Upon Deflection and Stress
BN-DS-C29 Swaged Nipples
BN-DS-C3 Dimensions of Valves
BN-DS-C32 'l' Bend Nomogram
BN-DS-C33 Thermal Expansion Data
BN-DS-C38 Inches and Fractions of an Inch Expressed as Decimals of a Foot
BN-DS-C39 Wire and Sheet Metal Gauges
BN-DS-C4 Dimensions of Line Pipe, Reducers, Elbows, Caps and Required spacing Between Lines
BN-DS-C40 Metric Conversion Table Inches and Fractions of an Inch to Millimeters
BN-DS-C41 Metric Conversion of Pressures, Weights, Volumes and Temperatures
BN-DS-C42 Pipe Spacing Standard. Metric Units
BN-DS-C43 Typical Pump Piping
BN-DS-C44 Condensate Pots for Steam Mains
BN-DS-C45 Typical Service Station Hookup at Grade and at Platform
BN-DS-C46 Typical Steam Snuffing Manifold for Non-Freezing Climates
BN-DS-C47 Plot Arrangement and Typical Section thru Pipe-Way
BN-DS-C48 Typical Exchanger Piping and Data. Horizontal Exch.
BN-DS-C49 Typical Airfin Piping and Data
BN-DS-C5 Dimensions 30 Deg. and 60 Deg. Bends
BN-DS-C50 Dimensions for Screwed & Socket Weld Fittings Thread Engagements & Socket Depths
BN-DS-C51 Projection for Welded on Fittings - Full Sizes, Reducing Sizes & 45 Deg. Branch Conn's
BN-DS-C52 Drawing Format
BN-DS-C53 Fldg. Contr. Vlv. Piping Manifold 150, 300 and 600 Lb Gate Vlvs. C.S.
BN-DS-C54 Flgd. Contr. Vlv. Piping Manifold 150, 300 - 600 Lb Gate Vlvs. Mss Stub Ends.
BN-DS-C55 Two Weld 90 Deg. Miter Elbow
BN-DS-C56 Two Weld 45 Deg. L.R. Miter Elbow
BN-DS-C57 One Weld 45 Deg. Miter Elbow
BN-DS-C58 Three Weld 90 Deg. L.R. Miter Elbow
BN-DS-C59 Three Weld 90 Deg. S.R. Miter Elbow
BN-DS-C6 Ansi Standard Welding Tees
BN-DS-C60 Five Weld 90 Deg. Miter Elbow
BN-DS-C61 Standard Dim's for Temporary Strainers (Conical Type)
BN-DS-C62 Special Fabricated Large Dia. Conc. Ecc. Reducers
BN-DS-C63 Clearances Req'd for Personnel
BN-DS-C64 Ring Type Joint Dim's for Valves & Flanges
BN-DS-C65 Fuel Piping Vertical Cylinder Heaters
BN-DS-C66 Spectacle Flange Single Blind-Ring Spacers/ring Joint Male/ring Joint Female/dimensions & Weights
BN-DS-C67 Jack Screws Size Selection and Installation Detail for Ff, Rf and Rj
BN-DS-C68 Dim's for W.N. Flg's 26 Inch - 60 Inch API Std. 605 150 - 300 and 900 Lb.
BN-DS-C69 Minimum Spacing for Refineries and Petrochemical Plants
BN-DS-C7 150 Lb ANSI Fabricated Flanged Fittings
BN-DS-C70 Valve Locking Arrangement
BN-DS-C8 300 Lb ANSI Fabricated Flanged Fittings
BN-DS-C9 Welding Neck Flanges - ANSI 150, 300, 400, 600, 900, 1500, and 2500 Lb
BN-DS-E1 Electrical Design Standard Introduction
BN-DS-E2 Electrical Design Standards Symbols
BN-DS-E3 Electrical Design Direct Burial of Cables
BN-DS-E4 Electrical Design Cable Identification
BN-DS-E6 Electrical Design Conduits for Cables
BN-DS-E7 Electrical Design Above Grade Installation
BN-DS-E8 Electrical Design Lighting and Receptacle Installation
BN-DS-E9 Electrical Design Standard, Earthing
BN-DS-J1 Sealed Catch Basin
BN-DS-J10 Tank Pads
BN-DS-J11 Tank Pads
BN-DS-J12 Tank Pads
BN-DS-J13 General Notes Applicable to Civil Construction Drawings
BN-DS-J14 Precast Concrete Stairs
BN-DS-J18 Foundation for Horizontal Vessel
BN-DS-J19 Foundation for Horizontal Vessel
BN-DS-J2 Foundation for Tower
BN-DS-J20 R.C. Foundation for Tanks (Ring Shaped)
BN-DS-J21 R.C. Foundation for Tanks (12 Sided)
BN-DS-J22 R.C. Foundation for Tanks (24 Sided)
BN-DS-J23 R.C. Rings Around Tank Foundations
BN-DS-J24 Prefabricated R.C. Manholes
BN-DS-J25 Brickwork Manholes
BN-DS-J26 Prefabricated R.C. Manholes (Composed of Elements)
BN-DS-J27 Steel Slide for Heat Exchangers
BN-DS-J28 Steel Slide Plates for Horizontal Vessels
BN-DS-J29 Wooden Insulation Blocks for Cold Heat Exchangers
BN-DS-J3 Foundation for Heat Exchanger
BN-DS-J30 Wooden Insulation Blocks for Cold Horizontal Vessels
BN-DS-J31 Bolts for Wooden Blocks Under Cold Heat Exchangers and Horizontal Vessels
BN-DS-J32 Concrete Stair-And Ladder Supports at Grade
BN-DS-J33 Preload Settlement Stake
BN-DS-J34 Bench Marks
BN-DS-J4 Foundation for Heat Exchanger
BN-DS-J5 Foundation for Pumps Soil Bearing
BN-DS-J6 Foundation for Vertical Drum
BN-DS-J7 Foundation for Vertical Drum
BN-DS-J8 Sleepers Type 1 and 2
BN-DS-J9 Sleepers Type 3 & 4
BN-DS-M1 Saddles for Horizontal Vessels
BN-DS-M2 Sliding Plate for Saddle of Horizontal Apparatus (Shell Dia 1000 Up/inclusive 4000 Od)
BN-DS-M3 Sliding Plate for Saddles of Horizontal Apparatus (Nominal Shell Dia 150 Up/inclusive 950)
BN-DS-T1 Heat Exchanger Bull Plugs
BN-DS-T11 Saddles for Heat Exchangers and Vessels
BN-DS-T13 Typical Construction Details for Test Rings of Floating Head Type Exchangers
BN-DS-T15 Test Flange for Testing Tubes at Stationary Tube Sheet
BN-DS-T16 Typical Details for Lined Floating Head
BN-DS-T17 Typical Detail and Tolerances of Backing Ring With Connecting Pieces
BN-DS-T19 Typical Detail Tube Hole Grooving and Rolling
BN-DS-T2 Jack Screws for Girth Flanges of Heat Exchangers
BN-DS-T20 Typical Detail Tube Hole Grooving and Welding Tubes
BN-DS-T21 Typical Detail Tube Hole Rolling and Welding Tubes (Without Grooving)
BN-DS-T22 Typical Detail Tube Hole Grooving, Rolling and Welding Tubes
BN-DS-T23 Typical Detail Tube Hole Rolling and Welding Tubes (Without Grooving)
BN-DS-T24 Typical Detail Tube Hole Grooving and Rolling of Bimetalic Tube Sheets
BN-DS-T25 Typical Detail Tube Hole Grooving and Rolling of Bimetalic Tubes In Bimetalic Tube Sheet
BN-DS-T26 Typical Detail Tube Hole Grooving, Welding & Rolling of Bimetallic Tube Sheets
BN-DS-T27 Typical Detail Tube Hole Grooving and Rolling of Double Tube Sheets
BN-DS-T28 Typical Detail Tube Hole Grooving, Welding and Rolling of Double Tube Sheets
BN-DS-T3 Typical Detail Bundle Tie Rod With Spacers
BN-DS-T4 Typical Detail Welded Bundle Spacer
BN-DS-T5 Typical Detail Welded Bundle Tie Rod
BN-DS-T7 Sealing Strips for Longitudinal Baffles
BN-DS-T8 Lifting Lugs for Heat Exchangers