DENVER INTERNATIONAL AIRPORT

DENVERINTERNATIONALAIRPORT

DESIGNSTANDARDSMANUAL FuelingSystems

DenverInternaonalAirport AirportInfrastructureManagement

Revised:Q22021



Copyright ?1989-2021 by Denver International Airport

All rights reserved

No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without the permission in writing from the publisher.

Printed in the United States of America

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Table of Contents

Table of Contents

Summary of Revisions .................................................................................................................................................7 Purpose of this Document ..........................................................................................................................................9 Chapter 1- General .................................................................................................................................................. 11

1.0.1. Purpose ............................................................................................................................................... 11 1.0.2. Limitations........................................................................................................................................... 11

1.1.1. Designer Qualifications ....................................................................................................................... 11 1.1.2. Governing Codes and Standards ......................................................................................................... 11 Chapter 2- Aviation Fueling System Planning .......................................................................................................... 15

Chapter 3- Aviation Fueling System Design ............................................................................................................. 17

3.0.1. Piping .................................................................................................................................................. 17 3.0.2. High Point Vents and Low Point Drains ............................................................................................... 18 3.0.3. Valves .................................................................................................................................................. 18 3.0.4. Surge Analysis and Thermal Expansion ............................................................................................... 18 3.0.5. Emergency Fuel Shutoff ...................................................................................................................... 19 3.0.6. Testing................................................................................................................................................. 19

3.1.1. Hydrant Fueling System ...................................................................................................................... 19 3.1.2. Isolation Valve Pits .............................................................................................................................. 19 3.1.3. Hydrant Fueling Pits and Lateral Piping............................................................................................... 20 3.1.4. Hydrant Fueling Pit Placement............................................................................................................ 20

3.2.1. Fuel Storage Facility ............................................................................................................................ 21 3.2.2. Fuel Storage Tanks .............................................................................................................................. 21 3.2.3. Tank Containment Area ...................................................................................................................... 23 3.2.4. Fuel Sampling and Processing (Filtration) ........................................................................................... 23 3.2.5. Fuel Receipt......................................................................................................................................... 23 3.2.6. Refueler Truck Loading ....................................................................................................................... 24 3.2.7. Hydrant Cart Test Stands .................................................................................................................... 24 3.2.8. Product Recovery ................................................................................................................................ 25 3.2.9. Environmental..................................................................................................................................... 25 3.2.10. Fire Protection .................................................................................................................................. 25 3.2.11. Other Considerations ........................................................................................................................ 25 Chapter 4- Pumps .................................................................................................................................................... 27

4.0.1. General................................................................................................................................................ 27 4.0.2. Centrifugal Pumps............................................................................................................................... 27 4.0.3. Positive Displacement Pumps ............................................................................................................. 28 Chapter 5- Piping ..................................................................................................................................................... 29

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5.0.1. Fittings................................................................................................................................................. 29 5.0.2. Welding ............................................................................................................................................... 29 5.0.3. Pipe Supports ...................................................................................................................................... 29 5.0.4. Fuel Piping........................................................................................................................................... 30

5.1.1. Isolation Valve Pits .............................................................................................................................. 30 5.1.2. Hydrant Pits......................................................................................................................................... 31 5.1.3. High Point Vent and Low Point Drain Pits ........................................................................................... 31 5.1.4. Valve Vaults......................................................................................................................................... 32 5.1.5. Surge Suppression............................................................................................................................... 32

5.2.1. High Point Vents and Low Point Drains ............................................................................................... 33 5.2.2. Valves .................................................................................................................................................. 33 Chapter 6- Valves ..................................................................................................................................................... 35

6.0.1. General................................................................................................................................................ 35 6.0.2. Butterfly Valves ................................................................................................................................... 35 6.0.3. Ball Valves ........................................................................................................................................... 35 6.0.4. Double Block and Bleed Plug Valves.................................................................................................... 35 6.0.5. Control Valves ..................................................................................................................................... 35 6.0.6. Check Valves ....................................................................................................................................... 36

6.1.1. Hydrant Valves .................................................................................................................................... 36

6.2.1. Fusible Link Quick Closing Tank Valve ................................................................................................. 36 6.2.2. Tank Containment Valve Actuators..................................................................................................... 36 6.2.3. Automatic Recirculation Valve ............................................................................................................ 36 6.2.4. Control Valves ..................................................................................................................................... 36 Chapter 7- Corrosion Protection.............................................................................................................................. 39

7.1.1. Piping .................................................................................................................................................. 39 7.1.2. Concrete Valve Vault Wall and Floor Coating...................................................................................... 39 7.1.3. Fuel Storage Facility ............................................................................................................................ 39

Chapter 8- Electrical................................................................................................................................................. 41

8.0.1. General Codes and Standards ............................................................................................................. 41 8.0.2. Airport Wide Specifications................................................................................................................. 41 8.0.3. Emergency Fuel Shutoff Specifications ............................................................................................... 41 8.0.4. Instrumentation .................................................................................................................................. 41 8.0.5. Grounding/Bonding............................................................................................................................. 41 Chapter 9- Leak Detection ....................................................................................................................................... 43

Chapter 10- Emergency Fuel Shut Off...................................................................................................................... 45

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Table of Tables

10.5.1. Building Description .......................................................................................................................... 45 10.5.2. Applicable Codes............................................................................................................................... 45 10.5.3. Design Responsibility ........................................................................................................................ 46

Chapter 11- System Inspection, Testing and Flushing.............................................................................................. 47

11.1.1. Coating .............................................................................................................................................. 47 11.1.2. Welding ............................................................................................................................................. 47 11.1.3. Pneumatic Testing............................................................................................................................. 47 11.1.4. Hydrostatic Testing ........................................................................................................................... 47 11.1.5. Flushing ............................................................................................................................................. 47 11.1.6. Insulating Flanges and Joints............................................................................................................. 47

11.2.1. Tank Testing ...................................................................................................................................... 48 11.2.2. Underground Fuel Storage Tanks...................................................................................................... 48 11.2.3. Shop Fabricated Fuel Storage Tanks ................................................................................................. 48

Table of Tables

Table 1-1 ? Governing Bodies .................................................................................................................................. 12 Table 1-2 ? Terms and Definitions ........................................................................................................................... 13

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Table of Tables

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Summary of Revisions

Summary of Revisions

The following table lists revisions to the Fuel Systems Design Standards Manual (DSM).

2021 Revisions

Second Quarter Revisions

Throughout

Reference

3.0.3 Valves 3.0.6 Testing 3.1.1 Hydrant Fueling System, 3.2.1 Fuel Storage Facility 5.1.2 Hydrant Pits 7.1.2 Concrete Valve Vault Wall and Floor Coating 11.0 General

Revision Description Heading and body text appearance changes. Notation style for revisions updated from colored text to lines in margin. Minor grammatical and layout updates Added requirements New section Revised pressure requirement

Added requirements for internal coating New section

Added description

2020 Revisions

Second Quarter Revisions

Reference 1.0.2 Limitations 1.1.2 Governing Codes and Standards 2.1 Fuel Dispensing Chapter 3 - Aviation Fueling System Design 3.0.1.4 Excavation and Backfill 3.0.1.5 Corrosion Prevention 3.0.1.6 Testing 3.1.2 Isolation Valve Pits 3.1.4.5 Drainage

3.1.4.6 Pipe Sizing

Revision Description Requirements clarified Requirements clarified, added governing body Requirements clarified Throughout ? updates to grammar and terms Updated flowable fill requirements Added requirements for piping under paved surfaces Requirements updated Revised coordination and testing requirements Clarified drainage requirement and added cross-reference to Civil DSM Updated descriptions

Revision Notation: Revisions made to this Manual during this revision cycle are annotated as shown in the example below:

A vertical line in the left-hand margin is used to annotate paragraphs that have been added or revised in the current publication. Revisions may include items such as new requirements, clarification of existing requirements, or removal of requirements that no longer apply to projects. Revision annotation is applied to each publication individually; revisions made in past publications are not annotated in subsequent publications.

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Summary of Revisions

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