Spreadsheet: 0c52643e-37a0-4a8a-b84e-ffaf3514b1ac
Sheet: D1.1 WPS

WELDING PROCEDURE SPECIFICATION (WPS)  YES
PREQUALIFIED           QUALIFIED BY TESTING             Educational Use ONLY
or PROCEDURE QUALIFICATION RECORD  YES
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Identification #
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Revision |  |  | 1 |  | Date: |  |  |  |  |  | By | K. Kopsa
Company Name |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Authorized by |  |  |  |  |  |  |  |  |  |  | Date:
Welding Process(es): |  |  |  |  |  |  | SMAW |  |  |  |  |  |  |  |  |  | Type - |  | Manual |  |  |  |  |  | Semiautomatic
Supporting PQR No.(s): |  |  |  |  |  |  | Prequalified B-U2a |  |  |  |  |  |  |  |  |  |  | Mechanized |  |  |  |  |  |  | Automatic
JOINT DESIGN USED |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | POSITION
Type: |  | Butt |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Position of welding: |  |  |  |  |  | 1G
Single |  |  |  |  | Double Weld |  |  |  |  |  |  |  |  |  |  |  | Vertical Progression:
Backing: |  |  | Yes |  |  |  | No
 |  | Backing Material: |  |  |  |  |  | Mild Steel |  |  |  |  |  |  |  |  | ELECTRICAL CHARACTERISTICS
Root Opening: |  |  |  |  | 1/4" |  | Root Face Dim.
Groove Angle: |  |  |  |  | 45° |  | Radius (J-U) |  |  |  |  |  |  |  |  |  | [NAME] ([NAME]):
Back Gouge: |  |  |  | Yes |  |  | No |  | Method:
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Current: |  |  | DCEP (DC+)
BASE METALS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Power Source: |  |  |  |  | Constant Current (CC)
Material Group Number(s): |  |  |  |  |  |  |  | I |  |  |  |  |  |  |  |  | Other:
Material Specification: |  |  |  |  |  |  | ASTM A 36 |  |  |  |  |  |  |  |  |  | Tungsten Electrode (GTAW)
Type/Grade: |  |  |  | Grade 36 |  |  |  |  |  |  |  | P# | P-1 |  |  |  |  |  |  | [NAME]:
Thickness: |  |  |  | Groove |  |  | 3/8" |  | Fillet |  |  |  |  |  |  |  |  |  |  | Type:
Diameter (Pipe)
FILLER METALS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | TECHNIQUE
AWS Specification: |  |  |  |  |  |  | A5.1 |  |  |  |  |  |  |  |  |  | Stringer or Weave [NAME]: |  |  |  |  |  |  |  | Either
AWS Classification: |  |  |  |  |  |  | E7018 |  |  |  |  |  |  |  |  |  | Multi-pass or Single Pass (per side):
F-Number |  |  | F4 |  |  |  |  | A-number |  |  | A-1 |  |  |  |  |  | Number of Electrodes: |  |  |  |  |  |  | 1
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Electrode Spacing |  |  |  |  |  |  |  |  |  | Longitudinal:
SHIELDING |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Lateral:
Flux |  |  |  |  |  |  | Gas |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Angle:
 |  |  |  |  |  |  | Composition |  |  |  |  |  |  |  |  |  | Contact Tube to Work Distance:
Electrode Flux (Class) |  |  |  |  |  |  | Flow Rate |  |  | N/A |  |  |  |  |  |  | Peening:
 |  |  |  |  |  |  | Gas Cup Size |  |  |  |  |  |  |  |  |  | Interpass Cleaning: |  |  |  |  |  | Brush if needed
PREHEAT |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | POSTWELD HEAT TREATMENT
Preheat Temp Min. |  |  |  |  |  | 50° |  |  |  |  |  |  |  |  |  |  | Temperature: |  |  |  | None
Interpass Temp Min. |  |  |  |  |  | 50° |  |  |  | [NAME]. |  | 450° |  |  |  |  | Time: |  | None
NOTE: When metal temp is below 32° F, minimum preheat shall be 70° F
WELDING PROCEDURE
Pass or Weld Layer(s) |  |  | Process |  |  | Filler Metals |  |  |  |  |  | Current |  |  |  |  |  |  |  | Volts |  |  | Travel Speed |  |  | Joint Details
 |  |  |  |  |  | Class |  |  | Diameter |  |  | Type & Polarity |  |  | Amps or Wire Feed Speed |  |  |  |  |  |  |  |  |  |  | See these drawings also:
-- |  |  | SMAW |  |  | E7018 |  |  | 3/32" |  |  | DCEP (DC+) |  |  | 70-110
-- |  |  | SMAW |  |  | E7018 |  |  | 1/8" |  |  | DCEP (DC+) |  |  | 90-150