FJRP159073-M-002-Amd03.pdf

S c a l e

F o r

M i c r o f i l m i n g

I n c h e s

M i l l i m e t e r s date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

PRELIMINARY - NOT

FOR CONSTRUCTION

NORTH CAROLINA AIR NATIONAL GUARD

DOUGLAS INTERNATIONAL AIRPORT

CHARLOTTE, NORTH CAROLINA

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - FJRP159073

C-17 TYPE III HYDRANT

REFUELING SYSTEM/

RAMP EXPANSION

94893

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MECHANICAL

ABBREVIATIONS AND

GENERAL NOTES

FJRP159073-M-002.DWG

M-002

R.PERUEB.COOVER

V.KEEBLE

1. CONTRACTOR SHALL DESIGN AND PROVIDE SEISMIC BRACING AND MOUNTING IN ACCORDANCE

WITH SPECIFICATION SECTION 13 48 00.00 10 AND AS INDICATED.

2. THE DRAWINGS SHOW VARIOUS PIPING SYSTEMS SCHEMATICALLY AND DO NOT ATTEMPT TO

SHOW EXACT DETAILS OF ALL PIPING OR ALL OFFSETS THAT MAY BE REQUIRED. VERIFY ALL

DIMENSIONS, ELEVATIONS AND CONNECTIONS THAT ARE DETERMINED BY EQUIPMENT

SELECTION AND ADJUST SYSTEMS TO ENSURE THAT EQUIPMENT, PIPE, ETC., CAN BE INSTALLED

IN THE ALLOTTED SPACE. NO ADDED COMPENSATION SHALL BE PERMITTED FOR VARIATION

DUE TO EQUIPMENT SELECTION.

3. PIPE SUPPORTS FOR PIPING 2" AND SMALLER ARE NOT SHOWN. PROVIDE SUPPORTS FOR 2"

AND SMALLER PIPING AS DETAILED ON STRUCTURAL DRAWINGS AND IN ACCORDANCE WITH

ASME B31.3 AND UFC 3-460-01, LATEST EDITIONS. SUPPORTS SHALL BE GALVANIZED AND

PROVIDED WITH A TEFLON OR APPROVED DIELECTRIC BARRIER BETWEEN THE SUPPORT AND

THE PIPING, UNLESS INDICATED OTHERWISE.

4. PIPING 2" AND SMALLER IS INDICATED DIAGRAMMATICALLY AND ALL REQUIRED FITTINGS AND

VALVES ARE NOT INDICATED. REFER TO P&ID'S FOR ADDITIONAL VALVES REQUIREMENTS.

5. ALL MAINTENANCE BALL VALVES DOWNSTREAM AND UPSTREAM OF THERMAL RELIEF VALVES

AND SAFETY RELIEF VALVES SHALL BE LOCKED OPEN WITH KEYED ALIKE PADLOCKS. PROVIDE

KEYS TO THE INSTALLATION AT COMMISSIONING.

6. ELBOWS SHALL BE LONG RADIUS UNLESS NOTED OTHERWISE. ELBOWS LOCATED BETWEEN THE

PIG LAUNCHER AND THE RECEIVER, SHALL HAVE A RADIUS THREE TIMES THE PIPE DIAMETER.

TEES WITH BRANCHES 6-INCHES AND LARGER, LOCATED BETWEEN THE PIG LAUNCHER AND PIG

RECEIVER, SHALL HAVE GUIDE BARS AS DETAILED ON THE DRAWINGS.

7. CONTRACTOR SHALL PROTECT NEW AND EXISTING EQUIPMENT AND FACILITIES FROM BLASTING

GRIT AND PAINT OVERSPRAY, SPLATTER, AND DRIPS DURING COATING OPERATIONS. PROVIDE

NECESSARY MASKING, TARPS, SHEETING, AND OTHER COVERING TO PREVENT DAMAGE.

SPECIAL ATTENTION SHALL BE IMPLEMENTED TO PROTECT EQUIPMENT TAGS.

8. PIPE FLANGES SHALL BE ASME B16.5, CLASS 150 UNLESS NOTED OTHERWISE. FLANGES

CONNECTED TO API 610 PUMPS SHALL BE ASME B16.5 CLASS 300.

9. PROVIDE FLUID TIGHT PLUGS , CAPS, OR CLASS 150 BLIND FLANGES AT ALL PIPE TERMINATIONS.

10. PROVIDE FBE COATING A MINIMUM OF 6 INCHES BEYOND TRANSITION FROM BELOWGROUND TO

ABOVEGROUND PIPING.

11. CONTRACTOR SHALL PROVIDE AND MAINTAIN TEMPORARY SECONDARY CONTAINMENT OF

STORAGE TANKS AT ALL TIMES AS REQUIRED TO COMPLETE ITS WORK. THE TEMPORARY

SECONDARY CONTAINMENT DIKEWALLS SHALL PROVIDE THE MINIMUM REQUIRED SECONDARY

CONTAINMENT VOLUME AND BE IMPERVIOUS.

12. CONTRACTOR SHALL PROVIDE TEMPORARY PIPE SUPPORTS AS REQUIRED TO COMPLETE ITS

WORK.

13. COORDINATE CONSTRUCTION OF ALL MECHANICAL FUELING WORK WITH STRUCTURAL, CIVIL, ELECTRICAL WORK, ETC., SHOWN ON OTHER CONTRACT DOCUMENTS AND DRAWINGS.

14. COORDINATE APRON, FOUNDATION, AND SLAB PIPE SLEEVE REQUIREMENTS WITH FOUNDATION

AND CIVIL CONTRACTORS.

15. NEW AND EXISTING PIPE ELEVATIONS ARE BASED ON THE BEST AVAILABLE INFORMATION

AVAILABLE. CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD VERIFYING ELEVATIONS AND

RESULTING ADJUSTMENTS REQUIRED TO COMPLETE PIPING WORK. CONTRACTOR SHALL

ESTABLISH TOP-OF-CONTRETE ELEVATIONS FOR PIPE SUPPORTS BASED ON PIPE SUPPORT

DETAILS INDICATED IN THE CONTRACT DRAWINGS.

16. PIPING DIMENSIONS INDICATED ARE GENERALLY ROUNDED TO THE NEAREST INCH.

17. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO FIELD-VERIFY EXISTING STRUCTURES, UTILITIES, AND SURVEY INFORMATION, AND TO TAKE NECESSARY PRECAUTIONS DURING

DEMOLITION AND CONSTRUCTION. CONTRACTOR SHALL VERIFY EXISTENCE AND MARK

LOCATIONS OF ALL UTILITIES, INCLUDING SERVICE CONNECTIONS TO UNDERGROUND UTILITIES, PRIOR TO BEGINNING WORK. CONTRACTOR SHALL CONTACT THE CONTRACTING OFFICER AND

ALL ASSOCIATED UTILITY COMPANIES AND AGENCIES TO IDENTIFY THE LOCATION OF UTILITIES.

18. WHERE PIPE SUPPORT GAPS ARE INDICATED, CONTRACTOR SHALL ENSURE THAT THE PIPES

AND PIPE SUPPORT ASSEMBLIES ARE CONSTRUCTED AND INSTALLED WITH THE PROPER GAPS

ON EACH SIDE. ASSUMED PIPE INSTALLATION TEMPERATURE IS 75 DEGREES FAHRENHEIT FOR

GAP MEASUREMENT PURPOSES. WINTER AND SUMMER EXTREME DESIGN TEMPERATURES ARE

30 DEGREES FAHRENHEIT AND 130 DEGREES FAHRENHEIT RESPECTIVELY. REFER TO

STRUCTURAL PIPE SUPPORT DRAWINGS FOR ADDITIONAL INSTALLATION REQUIREMENTS.

19. ALL CARBON STEEL CARRIER PIPE LARGER THAN 2-1/2 INCHES AND ALL FITTINGS 6 INCHES AND

LARGER SHALL BE INTERNALLY LINED PER SPECIFICATION SECTION 33 52 80. NO STAINLESS

STEEL PIPING SHALL BE INTERNALLY LINED.

GENERAL MECHANICAL NOTES:

NOVEMBER 2016

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DATE

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REV.

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DESCRIPTION

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INIT

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REVISIONS

AutoCAD SHX Text 10/13/17

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B-3 FINAL SUBMITTAL

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AutoCAD SHX Text 02/07/18

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AMENDMENT 0003

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BC

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BC