INSPECTION & TESTING REQUIREMENTSSAUDI ARAMCO FORM-175

REVISION: 03/98REPLACES: 08/93

CODE NUMBER: 170200

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SCOPE: MOTORS, ELECTRIC: Severe Duty Totally Enclosed Squirrel CageInduction Motors TO 250HP, 480 V or Below

PURCHASE ORDER NUMBER:

TEST and INSPECTION PER: 17-SAMSS-503, NEMA MG. 1, IEEEStd. 841 and Specifications As Noted Below

ITEM NUMBER(s):

(1) VISUAL INSPECTION / WITNESSING BY INSPECTOR (Note 1)

(2) CERTIFICATES / RECORDS TO BE CHECKED BY INSPECTOR (Note 1)

LINENO (3) CERTIFICATES / DATA TO BE PROVIDED BY VENDOR / SUPPLIER/ MANUFACTURER

Pre-fabrication / Pre-production Requirements Specification Details / Notes:

0102 X Motors for Fin Fan Service API 661: Motors for this fin fan service shall also meet the electric motor driver

requirements of 661. Additional design & material requirements required.0304 X Qualification of Vendor 17-SAMSS-503: Vendor shall have qualified experience per SAMSS.

05In-Process Inspection & Testing Requirements

06 X Insulation System and Temperature Rise 17-SAMSS-503: When the motor is per UL674, a thermal protector integral withthe motor shall be provided. See SAMSS & NEMA MG1 for temperature limits.

0708 X Space Heaters If specified in Purchase Order (PO).

0910 X Mechanical Features: Bearings and Lubrication See SAMSS for details on vertical flange-mounted, solidly coupled and vertical

motors.1112 X Drains (For explosion proof motors only) Drain fitting shall have a UL listing mark.

1314 Motors Completely Assembled in the Factory:

15 X X a) Current and Power Input 17-SAMSS-503: Shall be measured at rated freq. with motor at standstill.

16 X X b) Mechanical Vibration Measurements IEEE Std. 841 & NEMA MG 1 (93).

17 X X c) Measurement of Winding Resistance IEEE Std. 841.

18 X X d) High-Potential Test IEEE Std. 841 & NEMA MG 1 (93).

1920 X Airborne / Motor Sound Power Levels IEEE Std. 841: Shall not exceed 90 dBA, as determined by IEEE Std 85-1973.

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Final Inspection & Testing Requirements23 X Explosion Proof Motors Where explosion proof construction is specified (area classification) motors shall

meet UL674. Motors for use in Class I or II, Div. 1, hazardous locations asdefined in ANSI/NFPA 70 shall bear the UL listing mark.

2425 X Certified Data of Max. Heater Surface Temperature IEEE Std. 841 & ANSI/NFPA 70 (93).

26 X Design Type Test

27 X Painting SAES-H-001.

2829 X Nameplate Material Type & Markings IEEE Std. 841.

3031 X X Routine Tests Per NEMA MG.1.

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Notes:(1) May only be waived by the responsible Saudi Aramco, ASC, AOC Inspection Offices.