Spec_Vol_9_W912PL-12-R-0018.pdf

FINAL RFP SUBMITTAL

SOLICITATION NO: W912PL-12-R-0018

P2 PROJECT NO: 352304

SPECIFICATIONS FILE NO: 1858

CADD NO: MB11YL58

VOLUME 9 OF 17

SPECIFICATIONS

FOR

DESIGN AND CONSTRUCTION OF

WATER TREATMENT AND DISTRIBUTION SYSTEM

FORT IRWIN, CALIFORNIA

(SAN BERNARDINO COUNTY)

“BUILDING STRONG”

U.S. ARMY ENGINEER DISTRICT, LOS ANGELES

911 Wilshire Boulevard Los Angeles, CA 90017

Sacramento District

FY12 WATER TREATMENT AND DISTRIBUTION SYSTEM SPECIFICATION NO.: 1858

FT. IRWIN, CA

Table of Contents Page 1

TABLE OF CONTENTS

VOLUME 1 OF 17

BIDDING REQUIREMENTS

STANDARD FORM 1442 – SOLICITATION, OFFER, AND AWARD

BIDDING SCHEDULE

EXPLANATION OF BID ITEMS

ATTACHMENT 1 TO EXPLANATION OF BID ITEMS: GE PROPOSAL, TERMS, AND

CONDITIONS

00 00 10 CERTIFICATE OF CORPORATE PRINCIPAL

00 01 00 INSTRUCTIONS TO OFFEREORS

00 01 10 PERFORMANCE/TECHNICAL-PRICE TRADE-OFF BEST VALUE

00 01 20 PERFORMANCE-PRICE TRADE-OFF BEST VALUE

00 06 00 REPRESENTATIONS, CERTIFICATIONS AND OTHER STATEMENTS OF OFFERORS

00 07 00 CONTRACT CLAUSES

00 08 00 SPECIAL CONTRACT REQUIREMENTS

00 08 50 WAGE RATES

SPECIFICATIONS

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00 GENERAL REQUIREMENTS

PROJECT SIGNS

01 10 10 GENERAL DESIGN REQUIREMENTS

01 10 13 PLANT EQUIPMENT TESTING, FACILITY STARTUP AND COMMISSIONING

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

ENGINEERING FORM 4025R

SUBMITTAL REGISTER

01 33 16 DESIGN AFTER AWARD, GENERAL

01 42 00 REFERENCE PUBLICATIONS

01 45 00.00 QUALITY CONTROL

01 45 00.10 QUALITY CONTROOL SYSTEM (QCS)

01 78 00 CLOSEOUT SUBMITTALS

DIVISION 31 - EARTHWORK

31 31 16 SOIL TREATMENT FOR SUBTERRANEAN TERMITE CONTROL

APPENDICES

APPENDIX A – WATER TREATMENT PLANT AND SUPPORTING FACILITIES

APPENDIX B - BICYCLE LAKE/IRWIN BASIN TRANSMISSION LINE

APPENDIX C - REPLACEMENT OF EXPIRED WATER PIPE – BID OPTION 1

APPENDIX D - WATER SUPPLY AND DISTRIBUTION IMPROVEMENTS – BID OPTION 2

APPENDIX E - UPGRADES FOR IMPROVED FIRE FLOW – PHASE 1 – BID OPTION 3

APPENDIX F - CONNECT IRWIN WELLS – BID OPTION 4 AND 5

APPENDIX G - NEW WELL, LANGFORD LAKE – BID OPTION 6

APPENDIX H - REPAIR/REPLACE JPL-3 STORAGE TANK

APPENDIX I - REHABILITATE WATER STORAGE TANKS

Table of Contents Page 2

VOLUME 2 OF 17

APPENDICES

Appendix J - Environmental Assessment/Initial Study Appendix K - Fort Irwin Installation Design Guide

VOLUME 3 OF 17

APPENDICES

Appendix L - Comprehensive Energy & Water Masterplan, Fort Irwin, 27 April

Appendix M - Weather Data for Mechanical Design Appendix N - Well Data Appendix O - Southern California Edison (SCE) Savings By Design and Standard

Electrical Details Appendix P - COMM Standards, Army Networthiness Appendix Q - Geotechnical Reports and Survey

VOLUME 4 OF 17

Appendix Q - Geotechnical Reports and Survey: FIO (CONTINUED) Appendix R - Bench and Pilot Testing Investigations: FOR INFORMATION ONLY:

Fort Irwin Water Treatment Process Selection Based on Pilot Testing Results, CH2MHILL, February 2007, and Additional Bench Test Studies

VOLUME 5 OF 17

Appendix S - Ft. Irwin Water Supply Permit, Water Supply Engineering Report by CDHS (now CDPH), 2004, and Compliance Order No. 05-13-12CO-001 To US Army Fort Irwin For Arsenic And Fluoride MCL Exceedance (System No. 3610705)

Appendix T - FOR INFORMATION ONLY: Design Principles of Electrodialysis Reversal and Basis of Design of the Fort Irwin' Water Treatment Plant Technical Engineering Report CIP Project W4

Appendix U - FOR INFORMATION ONLY: DRAFT TECHNICAL MEMORANDUM: Domestic (DO) Water System Hydraulic Model Update, Evaluation, and Required Improvements, dated September 30, 2011 by CH2M Hill

Appendix V - FOR INFORMATION ONLY: Engineer’s Report for Corrosion Engineering Evaluation of the 1.0 MG Welded Steel Water Storage Tank, Harper & Assoc. Engineering, Inc., December 2007: JPL-1 Report, JPL-2 Report, and JPL-3 Report

Appendix W - FOR INFORMATION ONLY: Fort Irwin CIP Project WI Investigation for the Combination of the DO and RO Water Systems, FIO:

Technical Memorandum: Fort Irwin – Bicycle Basin Pipe Spool Examination, and FIO: Draft Water System Master Plan Fort Irwin CIP Project W21

Table of Contents Page 3

VOLUMES 6 - 15 OF 17

APPENDIX

Appendix X - FOR INFORMATION ONLY: Fort Irwin Water Treatment Plant Capital

Improvement Plan – Project W4: Volumes 1 – 10

VOLUME 16 OF 17

APPENDIX

Appendix Y - Ft. Campbell/Ft. Irwin Water and Wastewater Design and

Construction Standards, April 2010, CH2M HILL Constructors, Inc.

VOLUME 17 OF 17

APPENDIX

Appendix Z - FOR INFORMATION ONLY: Fort Irwin, Bicycle Lake Water Main and

Water Line Connections – Project W11: Drawings and Specifications

End of Project Table of Contents

APPENDIX X CONTINUED

FOR INFORMATION ONLY: FORT IRWIN WATER

TREATMENT PLANT CAPITAL IMPROVEMENT PLAN –

PROJECT W4:

VOLUME 4

UNITED STATES ARMY

NATIONAL TRAINING CENTER

FORT IRWIN, CALIFORNIA

BIDDING REQUIREMENTS

AND

CONTRACT DOCUMENTS

for the construction of the

FORT IRWIN WATER TREATMENT PLANT (WTP)

Contract No. W4

San Francisco, CA

Copy No.

FORT IRWIN WTP

Pages

*TO BE PROVIDED BY DBO CONTRACTOR

TABLE OF CONTENTS

00 01 10 - 1

VOLUME 1

*PART 1—PROCUREMENT REQUIREMENTS

Request for Quote (RFQ) Instructions to Bidders Bid Form

*PART 2—CONTRACTING REQUIREMENTS

CONTRACTING FORMS

Purchase Order Agreement

PROJECT FORMS

Performance Bond Payment Bond

CONDITIONS OF THE CONTRACT

General Conditions Supplementary Conditions

PART 3—SPECIFICATIONS

DIVISION 1—GENERAL REQUIREMENTS

01 11 00 Summary of Work ....................................................................... 1- 2 01 14 23 Mitigation Measures ................................................................... 1- 2 01 26 00 Contract Modification Procedures .............................................. 1- 5 01 29 00 Payment Procedures .................................................................... 1- 7 Supplement:

Exhibit C, Subcontract Price Schedule ....................................... 1- 1 01 31 13 Project Coordination ................................................................... 1- 4 01 31 19 Project Meetings ......................................................................... 1- 4 01 32 00 Construction Progress Documentation ....................................... 1- 11 01 33 00 Submittal Procedures .................................................................. 1- 10 Supplement:

Transmittal of Supplier’s or Subcontractor’s Submittal ............. 1- 1 01 35 25 Safety Requirements and Protection of Property ........................ 1- 10 01 42 13 Abbreviations and Definitions .................................................... 1- 5

00 01 10 - 2

01 43 33 Manufacturers’ Field Services .................................................... 1- 5 Supplements:

Manufacturer’s Certificate of Compliance ................................. 1- 1 Manufacturer’s Certificate of Proper Installation ....................... 1- 1 Attachment A Outline of Training Session ................................. 1- 2 01 45 10 Special Inspections and Seismic Qualification of Equipment .... 1- 6 Supplement:

Subcontractor’s Statement of Responsibility .............................. 1- 3 01 50 00 Temporary Facilities and Controls ............................................. 1- 9 01 57 13 Temporary Erosion and Sediment Control ................................. 1- 7 01 61 00 Common Product Requirements ................................................. 1- 9 01 61 10 Seismic Anchorage and Bracing ................................................. 1- 5 01 64 00 DBO Contractor-Furnished Products/Equipment ....................... 1- 10 01 77 00 Closeout Procedures ................................................................... 1- 6 01 78 23 Operation and Maintenance Data ............................................... 1- 9 Supplements:

Fort Irwin WTP Electronic Document Requirements ................ 1- 2 O&M Data Sequences and Responsibilities ............................... 1- 1 Fort Irwin WTP Maintenance Summary Form ........................... 1- 4 01 91 14 Equipment Testing and Facility Startup ..................................... 1- 7 Supplements:

Unit Process Startup Form .......................................................... 1- 1 Facility Performance Demonstration/Certification Form ........... 1- 1

VOLUME 2

DIVISION 2—EXISTING CONDITIONS (NOT USED)

DIVISION 3—CONCRETE

03 01 31 Repair of Vertical and Overhead Concrete Surfaces .................. 1- 12 03 01 32 Repair of Horizontal Concrete Surfaces ..................................... 1- 8 03 01 33 Concrete Crack Repair Using Injection ...................................... 1- 10 03 10 00 Concrete Forming and Accessories ............................................ 1- 5 03 15 00 Concrete Joints and Accessories ................................................. 1- 7 03 21 00 Reinforcing Steel ........................................................................ 1- 6 03 30 00 Cast-In-Place Concrete ............................................................... 1- 30 03 39 00 Concrete Curing .......................................................................... 1- 5

00 01 10 - 3

03 62 00 Nonshrink Grouting .................................................................... 1- 6 Supplement:

24-hour Evaluation of Nonshrink Grout Test Form and Grout Testing Procedures ....................................................... 1- 3

DIVISION 4—MASONRY (NOT USED)

DIVISION 5—METALS

05 05 23 Welding ....................................................................................... 1- 5 Supplement:

Welding and Nondestructive Testing Table ............................... 1- 1 05 12 00 Structural Steel Framing ............................................................. 1- 11 05 50 00 Metal Fabrications ...................................................................... 1- 19 05 52 00 Metal Railings ............................................................................. 1- 13 05 53 00 Metal Gratings ............................................................................ 1- 7

DIVISION 6—WOOD, PLASTICS, AND COMPOSITES

06 10 00 Rough Carpentry ......................................................................... 1- 7 06 20 00 Finish Carpentry ......................................................................... 1- 4 06 44 00 Ornamental Woodwork ............................................................... 1- 5 06 82 00 Glass-Fiber-Reinforced Plastic ................................................... 1- 10

DIVISION 7—THERMAL AND MOISTURE PROTECTION

07 14 00 Fluid-Applied Waterproofing ..................................................... 1- 5 07 26 00 Vapor Retarders .......................................................................... 1- 3 07 62 00 Sheet Metal Flashing and Trim ................................................... 1- 5 07 70 01 Roof Specialties and Accessories ............................................... 1- 3 07 84 00 Firestopping ................................................................................ 1- 5 07 92 00 Joint Sealants .............................................................................. 1- 7

DIVISION 8—OPENINGS

08 06 01 Door and Hardware Schedule ..................................................... 1- 1 Supplements:

Door and Hardware Schedule Table ........................................... 1- 4 Door and Frame Types ................................................................ 1- 3

00 01 10 - 4

08 06 50 Window and Relight Schedule.................................................... 1- 1 Supplements:

Window and Relight Schedule Table ......................................... 1- 3 Window and Relight Types ........................................................ 1- 2 08 11 00 Metal Doors and Frames ............................................................. 1- 5 08 14 00 Wood Doors ................................................................................ 1- 5 08 30 00 Specialty Doors ........................................................................... 1- 6 08 45 00 Translucent Wall and Roof Assemblies ...................................... 1- 7 08 51 13 Aluminum Windows ................................................................... 1- 6 08 71 00 Door Hardware............................................................................ 1- 11 08 80 00 Glazing ........................................................................................ 1- 6 08 90 00 Louvers ....................................................................................... 1- 5 Supplement:

Louver Schedule ......................................................................... 1- 4

DIVISION 9—FINISHES

09 06 00 Schedules for Finishes ................................................................ 1- 1 Supplements:

Interior Finish Schedule .............................................................. 1- 4 Exterior Finish Schedule ............................................................. 1- 1 Color List .................................................................................... 1- 3 09 29 00 Gypsum Board ............................................................................ 1- 13 09 30 00 Tiling ........................................................................................... 1- 5 09 51 13 Acoustical Panel Ceilings ........................................................... 1- 5 09 54 00 Fiberglass Reinforced Plastic (FRP) Wall Surfaces ................... 1- 2 09 65 00 Resilient Flooring ....................................................................... 1- 8 09 68 00 Carpeting ..................................................................................... 1- 6 09 90 00 Painting and Coating ................................................................... 1- 26 Supplements:

Paint System Data Sheet (PSDS) ................................................ 1- 1 Paint Product Data Sheet (PDS) ................................................. 1- 1 09 96 35 Chemical-Resistant Coatings for Concrete ................................. 1- 10 Supplement:

Chemical-Resistant Coating Data Sheet (CRCDS) .................... 1- 1 09 97 13 Steel Tank Coatings .................................................................... 1- 12

Paint System Data Sheet (PSDS) ................................................ 1- 2

00 01 10 - 5

DIVISION 10—SPECIALTIES

10 14 00 Signage ........................................................................................ 1- 8 Supplement:

Sign Schedule ............................................................................. 1- 4 10 21 00 Compartments and Cubicles ....................................................... 1- 2 10 28 00 Toilet and Bath Accessories ....................................................... 1- 3 10 44 00 Portable Fire Safety Equipment .................................................. 1- 3 10 51 00 Lockers ........................................................................................ 1- 2 10 80 00 Miscellaneous Specialties ........................................................... 1- 6

DIVISION 11—EQUIPMENT

11 31 00 Appliances .................................................................................. 1- 2

DIVISION 12—FURNISHINGS

12 20 00 Window Treatments .................................................................... 1- 3 12 35 53 Process Analysis Room Casework and Furnishings ................... 1- 18

DIVISION 13—SPECIAL CONSTRUCTION

13 34 19 Metal Building Systems .............................................................. 1- 11

DIVISION 14—CONVEYING EQUIPMENT (NOT USED)

DIVISION 15 (NOT USED)

DIVISION 16 (NOT USED)

DIVISION 17 (NOT USED)

DIVISION 18 (NOT USED)

DIVISION 19 (NOT USED)

DIVISION 20 (NOT USED)

DIVISION 21—FIRE SUPPRESSION

21 13 00 Fire-Suppression Sprinkler Systems .............................................. 1- 5

00 01 10 - 6

DIVISION 22—PLUMBING

22 07 00 Building Mechanical Thermal Insulation ................................... 1- 10 22 10 01 Plumbing Piping and Accessories ............................................... 1- 20 22 30 00 Plumbing Equipment .................................................................. 1- 7 Supplements:

Gas Water Heater (Commercial) Data Sheet .............................. 1- 1 Domestic Water Expansion Tank Data Sheet ............................. 1- 1 Domestic Hot Water Circulating Pump Data Sheet .................... 1- 1 Acid Neutralization Tank Data Sheet ......................................... 1- 1 Backflow Preventers Data Sheet ................................................. 1- 1 22 40 00 Plumbing Fixtures ....................................................................... 1- 13

VOLUME 3

DIVISION 23—HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

23 05 48 Vibration Isolation and Seismic Control .................................... 1- 11 23 05 93 Testing, Adjusting, and Balancing for HVAC ............................ 1- 6 23 09 00 Instrumentation and Control Devices for HVAC ....................... 1- 12 23 09 13 HVAC Controls, Field Components, and Instruments ............... 1- 4 23 23 00 Refrigerant Piping ....................................................................... 1- 8 23 31 13 Metal Ducts and Accessories ...................................................... 1- 29 Supplement:

Ductwork Schedule ..................................................................... 1- 1 23 31 16.16 Thermoset Fiberglass-Reinforced Plastic Ducts and Accessories ............................................................................. 1- 9 23 34 00 HVAC Fans ................................................................................. 1- 14 23 37 00 Air Outlets and Inlets .................................................................. 1- 4 23 77 00 Air Handling Units ...................................................................... 1- 15 23 81 00 Unitary Air-Conditioning Equipment ......................................... 1- 19

DIVISION 24 (NOT USED)

DIVISION 25—INTEGRATED AUTOMATION (NOT USED)

DIVISION 26—ELECTRICAL

26 05 02 Basic Electrical Requirements .................................................... 1- 6 26 05 04 Basic Electrical Materials and Methods ..................................... 1- 16 26 05 05 Conductors .................................................................................. 1- 22 26 05 26 Grounding and Bonding for Electrical Systems ......................... 1- 8

00 01 10 - 7

26 05 33 Raceway and Boxes .................................................................... 1- 29 26 05 70 Electrical Systems Analysis ........................................................ 1- 8 Supplement:

Figure 1: Example Arc Flash Label ............................................ 1- 1 26 08 00 Commissioning of Electrical Systems ........................................ 1- 22 26 14 13 Switchboards ............................................................................... 1- 10 26 20 00 Low-Voltage AC Induction Motors ............................................ 1- 12 26 22 00 Low-Voltage Transformers ......................................................... 1- 3 26 24 16 Panelboards ................................................................................. 1- 8 26 24 19 Low-Voltage Motor Control ....................................................... 1- 13 26 27 26 Wiring Devices ........................................................................... 1- 7 26 29 23 Low-Voltage Adjustable Frequency Drive System .................... 1- 14 26 35 26 Power Factor Correction/Active Harmonic Filtering Equipment ............................................................................... 1- 6 26 42 03 Cathodic Protection - Submerged Metal ..................................... 1- 8 Supplement:

Water Quality for Cathodic Protection ....................................... 1- 2 26 50 00 Interior Lighting .......................................................................... 1- 11 26 56 00 Exterior Lighting ......................................................................... 1- 8 26 57 00 Static Uninterruptible Power Supply .......................................... 1- 9

DIVISION 27—COMMUNICATIONS (NOT USED)

DIVISION 28—ELECTRONIC SAFETY AND SECURITY

28 31 00 Fire Detection and Alarm ........................................................... 1- 25

DIVISION 29 (NOT USED)

DIVISION 30 (NOT USED)

DIVISION 31—EARTHWORK

31 10 00 Site Clearing ............................................................................... 1- 2 31 23 13 Subgrade Preparation .................................................................. 1- 3 31 23 16 Excavation .................................................................................. 1- 4 31 23 23 Fill and Backfill .......................................................................... 1- 8 31 23 23.15 Trench Backfill ........................................................................... 1- 10 31 32 19.16 Geotextile .................................................................................... 1- 8 31 41 00 Shoring ........................................................................................ 1- 2

00 01 10 - 8

DIVISION 32—EXTERIOR IMPROVEMENTS

32 11 23 Aggregate Base Courses ............................................................. 1- 5 32 12 16 Asphalt Paving ............................................................................ 1- 9 32 13 13 Concrete Paving .......................................................................... 1- 19 32 17 23 Pavement Markings .................................................................... 1- 4 32 31 13 Chain Link Fences and Gates ..................................................... 1- 15

DIVISION 33—UTILITIES

33 05 01 Conveyance Piping—General ..................................................... 1- 6 33 05 01.01 Welded Steel Pipe and Fittings ................................................... 1- 20 33 05 01.09 Polyvinyl Chloride (PVC) Pressure Pipe and Fittings ................ 1- 5 33 05 01.10 High-Density Polyethylene (HDPE) Pressure Pipe and Fittings .................................................................................... 1- 8 33 05 01.12 Gravity Sewer Pipe and Fittings ................................................. 1- 17 33 05 13 Manholes ..................................................................................... 1- 11 33 12 19 Water Utility Distribution Fire Hydrants .................................... 1- 4 33 13 00 Disinfecting of Water Utility Distribution .................................. 1- 6 33 16 13.13 Welded Steel Tank ...................................................................... 1- 14 33 46 23.19 Composite Drainage Net ............................................................. 1- 5 33 47 13.01 Pond and Reservoir Liners—HDPE ........................................... 1- 18 Supplement:

Geomembrane Installer’s Certification of Subsurface Acceptability ........................................................................... 1- 1 33 47 13.07 Pond and Reservoir Liners—Geosynthetic Clay ........................ 1- 8

DIVISION 34—TRANSPORTATION (NOT USED)

DIVISION 35—WATERWAY AND MARINE CONSTRUCTION

35 20 16.27 Fiberglass Reinforced Polyester (FRP) Downward Opening Weir Gates .............................................................................. 1- 7 Supplement:

Slide Gate Schedule .................................................................... 1- 1

DIVISION 36 (NOT USED)

DIVISION 37 (NOT USED)

DIVISION 38 (NOT USED)

00 01 10 - 9

DIVISION 39 (NOT USED)

VOLUME 4

DIVISION 40—PROCESS INTEGRATION

40 05 16 Piping Support Systems .............................................................. 1- 15 40 05 33 Pipe Heat Tracing ....................................................................... 1- 4 40 27 00 Process Piping-General ............................................................... 1- 25 Supplement:

Piping Schedule .......................................................................... 1- 4 40 27 00.01 DS – Cement-Mortar-Lined Ductile Iron Pipe and Fittings ....... 1- 2 40 27 00.02 DS – Carbon Steel Pipe and Fittings-Special Service ................ 1- 2 40 27 00.03 DS – Carbon Steel Pipe and Fittings-General Service ............... 1- 3 40 27 00.08 DS – Stainless Steel Pipe and Fittings-General Service ............. 1- 2 40 27 00.09 DS – Stainless Steel Pipe and Fittings-Special Service .............. 1- 3 40 27 00.10 DS – Polyvinyl Chloride (PVC) Pipe and Fittings ..................... 1- 2 40 27 00.11 DS – Chlorinated Polyvinyl Chloride (CPVC) Pipe and Fittings .................................................................................... 1- 2 40 27 00.13 DS – Copper and Copper Alloy Pipe, Tubing, and Fittings ....... 1- 1 40 27 00.15 DS – Double Wall Containment Piping ...................................... 1- 2 40 27 00.19 Polyvinyl Chloride Drain Waste and Vent (PVC-DWV) Pipe and Fittings ..................................................................... 1- 1 40 27 00.22 DS – High-Density Polyethylene (HDPE) Pipe and Fittings-Gas Service ................................................................ 1- 2 40 27 01 Process Piping Specialties .......................................................... 1- 13 40 27 02 Process Valves and Operators ..................................................... 1- 26 Supplements:

Open-Close Valve Schedule ....................................................... 1- 1 Modulating Valve Schedule ........................................................ 1- 1 Self-Contained Valve Schedule .................................................. 1- 1 Manual and Check Valve Schedule ............................................ 1- 2 40 42 13 Process Piping and Equipment Insulation .................................. 1- 7 40 80 01 Process Piping Leakage Testing ................................................. 1- 4 40 90 00 Instrumentation and Control for Process Systems ...................... 1- 31 40 91 00 Instrumentation and Control Components .................................. 1- 9 Supplements:

Instrument Data Sheets PLC Input/Output List. ............................................................... 1- 28 Panel List .................................................................................... 1- 1

00 01 10 - 10

40 95 80 Local Area Network (LAN) Communication System ................ 1- 13

As-Built Fiber Optic Cable Installation Form ............................ 1- 2

DIVISION 41—MATERIAL PROCESSING AND HANDLING

EQUIPMENT

41 62 23 Forklift Trucks ............................................................................ 1- 3

DIVISION 42—PROCESS HEATING, COOLING, AND DRYING EQUIPMENT

(NOT USED)

DIVISION 43—PROCESS GAS AND LIQUID HANDLING, PURIFICATION,

AND STORAGE EQUIPMENT

43 12 01 Compressed Air Systems ............................................................ 1- 10 43 32 59 Cartridge Filters .......................................................................... 1- 5 43 40 01 High-Density Cross-Linked Polyethylene Storage Tank ............ 1- 9 Supplement:

55TNK088-00: Sodium Hypochlorite Storage Tank Data Sheet ............................................................................... 1- 1 43 40 02 Fiberglass Reinforced Plastic Tanks ........................................... 1- 10 Supplements:

55TNK001-00: Magnesium Chloride Storage Tank Data Sheet ...................................................................... 1- 1 55TNK040-01: Calcium Chloride Storage Tank No. 1 Data Sheet ............................................................ 1- 1 55TNK040-02: Calcium Chloride Storage Tank No. 2 Data Sheet ............................................................ 1- 1 55TNK020-01: Hydrochloric Acid Storage Tank No. 1 Data Sheet ............................................................ 1- 1 55TNK020-02: Hydrochloric Acid Storage Tank No. 2 Data Sheet ............................................................ 1- 1 30TNK071-00: EDR CIP Tank Data Sheet ................................ 1- 1 30TNK051-00: EDR Hydrochloric Acid Day Tank Data Sheet 1- 1 30TNK043-00: ECIP Tank Data Sheet....................................... 1- 1 50TNK360-00: ME Hydrochloric Acid Day Tank Data Sheet .. 1- 1 50TNK370-00: Calcium Chloride Day Tank Data Sheet ........... 1- 1 50TNK036-00: RO CIP Tank Data Sheet .................................. 1- 1 50TNK219-00: Brine Treatment Product Storage Data Sheet ... 1- 1 45TNK023-00: Settled Water Storage Tank Data Sheet ............ 1- 1

00 01 10 - 11

DIVISION 44—POLLUTION CONTROL EQUIPMENT

44 11 78 Air Stripper System .................................................................... 1- 6 44 42 56.02 Horizontal Split-Case Centrifugal Pumps ................................... 1- 5 Supplements:

Untreated Water Feed Pumps Data Sheet ................................... 1- 2 Untreated Water Feed Pumps Induction Motor Data Sheet ............................................................................... 1- 1 44 42 56.04 Submersible Pumps ..................................................................... 1- 6 Supplement:

Process Drain Pumps Data Sheet ................................................ 1- 2 44 42 56.10 Horizontal End Suction Centrifugal Pumps ................................ 1- 6 Supplement:

Brine Treatment Product Pumps Data Sheet .............................. 1- 3 Carbon Dioxide Carrier Water Pumps Data Sheet ..................... 1- 3 Lime Softening Feed Pumps Data Sheet .................................... 1- 3 EDR Hydrochloric Acid Transfer Pump No. 1 Data Sheet ........ 1- 3 EDR Hydrochloric Acid Transfer Pump No. 2 Data Sheet ........ 1- 3 EDR Sodium Hydroxide Transfer Pump Data Sheet .................. 1- 2 Hydrochloric Acid Transfer Pumps Data Sheet ......................... 1- 3 Calcium Chloride Transfer Pumps Data Sheet ........................... 1- 3 RO CIP Pump Data Sheet ........................................................... 1- 3 EDR CIP Pump Data Sheet ......................................................... 1- 3 44 42 56.13 Progressing Cavity Pumps .......................................................... 1- 5 Supplements:

Thickener Feed Pumps No. 1 and No. 2 Data Sheet ................... 1- 2 Lagoon Feed Pumps No. 1 and No. 2 Data Sheet ....................... 1- 2 44 42 56.18 Nonmetallic Sump Pump ............................................................ 1- 10 44 44 13.01 Chemical Metering Pumps .......................................................... 1- 8 Supplements:

30PMP045-01 to -05: ECIP Feed Pump Nos. 1 to 5 Data Sheet ............................................................................... 1- 2 30PMP053-01 to -05: EDR Brine Acid Metering Pump

Nos. 1 to 5 Data Sheet ............................................................ 1- 2 30PMP063-01 to -05: EDR Anti-Scalant Metering Pump Nos. 1 to 5 Data Sheet ............................................................ 1- 2 50PMP090-01 to -03: RO Train Anti-Scalant Metering Pumps Data Sheet ................................................................... 1- 2 50PMP350-01 and -02: ME Anti-Scalant Feed Pump 1 and 2 Data Sheet ............................................................................... 1- 2

00 01 10 - 12

46PMP080-01 and -02: Sodium Bisulfite Metering Pump Nos. 1 and 2 Data Sheet .......................................................... 1- 2 44 44 13.04 Peristaltic Pumps ......................................................................... 1- 8 Supplements:

Hydrochloric Acid Metering Pumps Data Sheet ........................ 1- 1 Magnesium Chloride Metering Pumps Data Sheet ..................... 1- 1 Calcium Chloride Metering Pumps Data Sheet .......................... 1- 1 Sodium Hypochlorite Metering Pumps Data Sheet .................... 1- 1 ME Calcium Chloride Feed Pumps Data Sheet .......................... 1- 1 RO Citric Acid Feed Pump Data Sheet....................................... 1- 1 RO Sodium Hydroxide Feed Pump Data Sheet .......................... 1- 1 ME Hydrochloric Acid Feed Pumps Data Sheet ........................ 1- 1 Settled Water Return Pumps Data Sheet .................................... 1- 1

DIVISION 45—INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT (NOT

USED)

DIVISION 46 (NOT USED)

DIVISION 47 (NOT USED)

DIVISION 48—ELECTRICAL POWER GENERATION (NOT USED)

DIVISION 49 (NOT USED)

VOLUME 5

DRAWINGS – AREAS 01 THROUGH 44

VOLUME 6

DRAWINGS – AREAS 45 THROUGH 95

VOLUME 7

DESIGN DETAILS – SERIES 2000 THROUGH 16000

00 01 10 - 13

VOLUME 8

PROCUREMENT PACKAGE B – EDR MEMBRANE SYSTEM

PROCUREMENT PACKAGE C – MECHANICAL EVAPORATOR SYSTEM

PROCUREMENT PACKAGE D – DIESEL-ENGINE-DRIVEN GENERATOR SET

VOLUME 9

PROCUREMENT PACKAGE E – HYDRATED LIME STORAGE AND FEED SYSTEM

PROCUREMENT PACKAGE F – PRE-ENGINEERED GRAVITY FILTERS

PROCUREMENT PACKAGE G – REVERSE OSMOSIS SYSTEM

VOLUME 10

PROCUREMENT PACKAGE H – CONTACT CLARIFIER AND GRAVITY

THICKENER MECHANISMS

PROCUREMENT PACKAGE I – VERTICAL TURBINE PUMPS

PROCUREMENT PACKAGE J – SODIUM HYPOCHLORITE GENERATION SYSTEM

PROCUREMENT PACKAGE M – CARBON DIOXIDE STORAGE AND FEED SYSTEM

END OF SECTION

PIPING SUPPORT SYSTEMS

40 05 16 - 1

SECTION 40 05 16

PART 1 GENERAL

1.01 REFERENCES

A. The following is a list of standards which may be referenced in this section:

1. ASTM International (ASTM): E84, Standard Test Method for Surface Burning Characteristics of Building Materials.

2. International Code Council(ICC):

a. International Building Code (IBC).

b. International Mechanical Code (IMC).

3. Manufacturers’ Standardization Society (MSS):

a. SP 58, Pipe Hangers and Supports—Materials, Design and

Manufacture.

b. SP 69, Pipe Hangers and Supports—Selection and Application.

c. SP 89, Pipe Hangers and Supports—Fabrication and Installation.

1.02 DEFINITIONS

A. Ferrous Metal: Iron, steel, stainless steel, and alloys with iron as principal component.

B. Wetted or Submerged: Submerged, less than 1 foot above liquid surface, below top of channel wall, under cover or slab of channel or tank, or in other damp locations.

1.03 SUBMITTALS

A. Action Submittals:

1. Drawings of each piping support system to scale shown, locating each support, brace, hanger, guide, component and anchor. Identify support, hanger, guide, brace type, and anchor type by catalog number and shop drawing detail number.

2. Revisions to support systems resulting from changes in related piping system layout or addition of flexible joints. For pipe support revisions provide seismic anchorage and bracing calculations and Drawings in accordance with Section 01 61 10, Seismic Anchorage and Bracing.

B. Informational Submittals: Maintenance information on piping support system.

40 05 16 - 2

1.04 QUALIFICATIONS

A. Modifications to the Piping support systems shown on the Drawings shall be designed and Shop Drawings prepared and sealed by a licensed professional civil or structural engineer in the State of California.

1.05 DESIGN REQUIREMENTS

A. General:

1. Pipe Support Systems shall be designed for:

a. Gravity loads imposed by weight of pipes including the weight of fluid in pipes and insulation.

b. Seismic loads in accordance with IBC 2006.

c. Wind loads in accordance with IBC 2006.

2. Provide piping support systems throughout facility, whether shown or not.

3. Piping systems and pipe connections to equipment shall be properly anchored and supported to prevent undue deflection, vibration, dislocation due to seismic events and line pressures, and stresses on piping, equipment, and structures. Supports and parts thereof shall conform to the requirements of ASME B31.3, Process Piping, MSS SP 58, MSS SP 69, MSS SP 89, and IBC 2006, except as supplemented or modified below. Supports for plumbing piping shall be in accordance with the latest edition of the applicable plumbing code or local administration requirements.

4. Any deviation from the design shall be designed by a licensed civil or structural engineer in the State of California.

B. Pipe Hangers: Pipe hangers shall be capable of supporting the pipe in all conditions operation, allowing free expansion and contraction of the piping, and preventing excessive stress on equipment. Hangers shall have a means of vertical adjustment after erection. Hangers shall be designed to prevent becoming disengaged by any movement of the supported pipe. Hangers subject to shock, seismic disturbances, or thrust imposed by the actuation of safety valves, shall include hydraulic shock suppressors. Hanger rods shall be subject to tensile loading only.

C. Hangers Subject to Horizontal Movements: At hanger locations where lateral or axial movement is anticipated, suitable linkage shall be provided to permit such movement. Where horizontal pipe movement is greater than 1/2 inch, or where the hanger rod deflection from the vertical is greater than 4 degrees from the cold to the hot position of the pipe, the hanger rod and structural attachment shall be offset in such a manner that the rod is vertical in the hot position.

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D. Spring-Type Hangers: Spring-type pipe hangers shall be provided for piping subject to vibration or vertical expansion and contraction, such as engine exhausts and similar piping, Spring-type hangers shall be sized to the manufacturer’s printed recommendations and the loading conditions encountered. Variable spring supports shall be provided with means to limit misalignment, buckling, eccentric loading, or to prevent overstressing of the spring, and with means to indicated at all times the compression of the spring.

Supports shall be capable of accommodating at least four times the maximum travel due to thermal expansion.

E. Thermal Expansion: Wherever expansion and contraction of piping is expected, a sufficient number of expansion loops or joints shall be provided, together with the necessary rolling or sliding supports, anchors, guides, pivots, and restraints permitting the piping to expand and contract freely in directions away from the anchored points. Components shall be structurally suitable to withstand loads imposed.

F. Heat Transmission: Supports, hangers, anchors, and guides shall be so designed and insulated, that excessive heat will not be transmitted to the structure or to other equipment.

G. Riser Supports: Where practical, risers shall be supported on each floor with riser clamps and lugs, independent of the connected horizontal piping.

H. Freestanding Piping: Freestanding pipe connections to equipment such as chemical feeders and pumps shall be firmly attached to steel frames fabricated from angles, channels, or I-beams anchored to the structure. Exterior, freestanding overhead piping shall be supported on fabricated pipe stands consisting of pipe columns anchored to concrete footings, with horizontal, welded steel angles and U-bolts or clamps securing the pipes.

I. Materials of Construction:

1. General: Pipe support assemblies, including framing and hardware, shall be hot-dip galvanized carbon steel construction, unless otherwise indicated.

2. Pipe supports in submerged locations, except in steel reservoirs, shall be Type 316L stainless steel.

3. Pipe supports in chemical containment areas and in the Brine Treatment Facility chemical area shall be nonmetallic.

J. Point Loads: Any meters, valves, heavy equipment, and other point loads on PVC, FRP, and other plastic pipes, shall be supported on both sides, according to manufacturer’s recommendations to avoid undue pipe stresses and failures.

To avoid point loads, all supports on PVC, FRP, and other plastic piping shall be equipped with extra wide pipe saddles or galvanized steel shields.

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K. Noise Reduction: To reduce transmission of noise to piping systems, copper tubes in buildings and structures shall be wrapped with a 2-inch wide strip of rubber fabric or similar, suitable material at each pipe support, bracket, clip, or hanger.

L. Pipe Support Spacing:

1. Supports for piping with the longitudinal axis in approximately a horizontal position shall be spaced to prevent excessive sag, bending, and shear stresses in the piping, with special consideration given where components such as flanges and valves impose concentrated loads. Pipe support spacing shall not exceed the maximum spans in the tables below. For temperatures other than ambient temperatures, or those listed, and for other piping materials or wall thicknesses, the pipe support spacings shall be modified in accordance with the pipe manufacturer’s recommendations. Vertical supports shall be provided to prevent the pipe from being overstressed from the combination of all loading effects.

2. As tabulated, unless indicated otherwise on the Drawings.

3. Single Rod Hanger Supported Pipe Span:

Maximum Support Spacing

(ft)

Steel and

Ductile Iron Pipe Stainless Steel Pipe Copper Tube

Nominal Pipe or Tubing Size

Water Service

Vapor Service

Water Service

Vapor Service

Water Service

Vapor Service

1/2" and smaller 6 8 6 8 5 5

3/4" through 1-1/4" 6 9 6 9 5 7

1-1/2" and 2" 8 12 6 10 8 10

2-1/2" and 3" 10 14 8 12 9 13

4" 10 16 8 14 NA NA

6" through 10" 12 16 10 14 NA NA

12" 10 14 10 12 NA NA

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4. Double Rod Hanger Supported Pipe Span:

Maximum Support Spacing (ft)

Steel and Ductile Iron Pipe

Stainless Steel Pipe

Nominal Pipe Size

Water Service

Vapor Service

Water Service

Vapor Service

8" through 12" 16 20 14 18

5. Stanchion Pipe Support Spacing:

Maximum Support Spacing (ft)

Steel and Ductile Iron Pipe

Stainless Steel Pipe

Copper Tube

Nominal Pipe or Tubing Size

Water Service

Vapor Service

Water Service

Vapor Service

Water Service

Vapor Service

1/2" and smaller 6 8 6 6 5 5

3/4" through 1-1/2" 7 9 6 7 7 7

2" and 2-1/2" 8 12 7 10 8 10

3" 10 12 10 10 13

4" 10 14 10 12 NA NA

6" and 8" 12 16 12 14 NA NA

14" through 18" 10 20 14 16

NA NA

6. Hanger Rod Size:

Minimum Hanger Rod Size

(in)

Carbon Steel, Stainless Steel and Ductile Iron

Pipe Copper Tube and Plastic Pipe

Nominal Pipe or Tubing Size

Single Rod

Double Rod

Single Rod

Double Rod

2" and smaller 3/8 NA 3/8 NA

2-1/2" through 3" 1/2 NA 1/2 NA

4" 5/8 NA 1/2 NA

6" 3/4 NA 5/8 NA

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Minimum Hanger Rod Size

(in)

Carbon Steel, Stainless Steel and Ductile Iron

Pipe Copper Tube and Plastic Pipe

Nominal Pipe or Tubing Size

Single Rod

Double Rod

Single Rod

Double Rod

8" and 10" 7/8 3/4 3/4 NA

12" 7/8 3/4 3/4 5/8

14" NA 7/8 7/8 3/4

16" and 18" NA 7/8 NA NA

7. Support Spacing for Schedule 80 PVC Pipe:

Nominal Pipe Diameter (Inches) Maximum Span

(at 100 Degrees F) (Feet)

1/2 4

3/4 4.5

1 5

1-1/4 5.5

1-1/2 5.75

2 6.25

3 7.5

4 8.25

6 10

8 11

10 12.25

12 13.25

8. Cast Iron Soil Pipe: Hanger rod size same as for ductile iron pipe.

Horizontal pipe support or hanger rod spacing shall not exceed 10 feet.

9. Plastic and Fiberglass Pipe: As recommended by manufacturer for the flow temperature in pipe.

M. Bracing: Provide lateral sway bracing on 10-foot maximum centers or where shown.

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N. Pipe Anchors:

1. Provide on straight runs without provisions for piping expansion.

2. Maximum Spacing: The maximum straight run of piping smaller than

3 inches not bound by anchors shall be as follows:

Pipe Type (Service Temperature)

Anchor Spacing (ft)

Steel (81 - 212 degrees F) 100

Steel (33 - 80 degrees F) 120

Stainless steel (81 - 212 degrees F) 80

Stainless steel (33 - 80 degrees F) 100

Copper (120 - 212 degrees F) 100

Copper (81 - 119 degrees F) 1" and smaller 1-1/2" through 2-1/2"

NR

Copper (33 - 80 degrees F) 1" and smaller 1-1/2" through 2-1/2"

NR

PVC (81 degrees F and higher) 60

PVC (33 - 80 degrees F) 100

Fiberglass 100

3. Direction of design load shall be either perpendicular or parallel to support, or parallel to pipe, whichever produces greatest stress in anchor. Design load shall be as follows:

Pipe Size (inches)

Design Load (Pounds)

1/4 150

1/2 150

3/4 150

1 150

1-1/4 200

1-1/2 300

2 500

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Pipe Size (inches)

Design Load (Pounds)

2-1/2 800

O. Metal Framing Support Systems:

1. Beams: Size such that beam stress does not exceed the allowable stress as dictated by the appropriate design standard and maximum deflection does not exceed 1/240 of span.

2. Column Members: Size in accordance with manufacturer’s recommended method.

3. Support Loads: Include total weight of supported piping full of water, flanges, fittings, valves, and insulation, electrical conduit, as well as weight of support assembly.

4. Maximum Spans:

a. Steel and Ductile Iron Pipe, 3-Inch Diameter and Larger: 10-foot centers, unless otherwise shown.

b. Other Pipelines and Special Situations: May require supplementary hangers and supports.

P. Trapeze Pipe Supports:

1. Trapeze Beam:

a. Allowable Stress: Conform to MSS SP 58. Beam stress based on concentrated load located at midpoint of span.

b. Beam Load: Include total weight of supported piping full of water, flanges, fittings, valves, and insulation, electrical conduit, as well as weight of support assembly.

c. Spacing: As indicated for single rod hangers for smallest pipe being supported.

2. Hanger Rods: Maximum Pipe Size and maximum allowable load based on rod size:

Rod Diameter (Inches)

Maximum Pipe Size (Inches)

Maximum Allowable Load

(Pounds)

3/8 3 520

1/2 4 1,130

5/8 6 1,810

3/4 8-10 2,200

3/4 12 2,400

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Q. Building Structural Attachments:

a. No pipes shall be supported from the metal building systems unless explicitly shown on the Drawings or unless approved in writing by DBO Contractor and coordinated/ approved by metal building manufacturer.

b. Minimum design load for attachments shall be the following:

Pipe Size Load (lbs)

1-1/4" and smaller 150

1-1/2" and 2" 150

2-1/2" 170

3" 210

4" 260

6" 530

8" 760

10" 1,120

12" through 18" 1,200

c. Rating shall be based on an allowable stress of 1/5 of the minimum tensile strength of the material at service temperature.

Castings shall include a casting quality factor of 0.80 of the allowable stress specified.

d. Verify that the concrete used is of sufficient strength to hold concrete inserts at the design load rating specified.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Standard Support Components:

1. Anvil.

2. B-Line.

3. Tolco.

B. Channel Type Support and Framing Systems:

1. Unistrut.

2. Kin-Line.

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3. Power Strut.

4. B-Line.

C. Nonmetallic Support Components:

1. Aickenstrut.

2. CLIC.

2.02 NONMETALLIC CHANNEL FRAMING SYSTEM

A. Glass Fiber Reinforced Composites and Plastic Products: Flame spread rating of 25 or less when tested per ASTM E84.

B. Channel Framing: Glass reinforced plastic manufactured by pultrusion or extrusion to provide proper balance to longitudinal and transverse strength.

C. Vinyl Ester: Premium grade, at least equal to Kopper’s 9300 MPQ in corrosion resistance, and nexus polyester surfacing.

D. Minimum Pull-Out Strength: 1,000 pounds when load is applied to head grooves over a 3/8-inch long section of channel.

E. Pipe Clamps and Hangers: Polyamide 12 nylon.

2.03 COMPONENTS

A. Standard Component Types:

1. Type Definition: Per MSS SP 58.

2. General Service (33 degrees F to 119 degrees F) and Hot Service

(120 degrees F to 450 degrees F):

Item Type

(MSS SP 58) Notes

Horizontal Pipe Attachments (Bare)—General and Hot Service

Clips 24

Rings 6, 11 1

Bands 1

Clamps 3

Hanging Rollers 41, 43

Supporting Rolls 44, 46

Saddles 36, 37, 38

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Item Type

(MSS SP 58) Notes

Horizontal Pipe Attachments (Insulated)—General Service

Clips 26

Bands 1 2

Hanging Rollers 41, 43 2, 3

Supporting Rolls 44, 46 2, 3

Protective Shields 39, 40

Saddles 36, 37, 38 2

Horizontal Pipe Attachments (Insulated)—Hot Service

Bands 1 1, 2

Hanging Rollers 41, 43 2, 3

Protective Shields 39

Supporting Rolls 44, 46 2, 3

Saddles 36, 37, 38 2

Vertical Pipe Attachments—General and Hot Service

Riser Clamps 8, 42

Hanger Rod Fixtures—General and Hot Service

Turnbuckles 13, 15

Swing Eyes 16, 17

Clevises 14

Building Structural Attachments—General and Hot Service

Inserts 18

C-Clamps 19, 23

Beam Clamps 20, 21, 25, 27, 28, 29, 30

Welded Attachments 22, 57, 58

Brackets 33, 34

Notes:

1. Use for piping 2-1/2 inches and smaller.

2. Use rigid insulation insert under hanger.

3. Use insulation shield.

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B. Nonmetallic Pipe Clamps and Hangers:

1. Pipe Size: 1/8 inch through 4 inches.

2. Type: Two-piece, automatic locking, corrosion resistant.

3. Features:

a. Clamping segments anchor to base by nylon hinges at base.

b. Fastening via centrally located oval mounting holes.

4. Structural Attachments: Furnish required factory-fabricated accessories for structural attachments.

C. Intermediate Pipe Guides:

1. Piping 6 Inches and Smaller:

a. Type: Pipe clamp with oversized pipe sleeve to provide minimum

1/8-inch clearance.

b. Manufacturers and Products:

1) Kin-Line, Inc.; Figure 417.

2) Anvil Power Strut; Figure P5932.

2. Piping 8 Inches and Larger:

a. Type: Specially formed U-bolts with double nuts to provide

1/4-inch minimum clearance around pipe.

b. U-Bolt Stock Size:

1) 8-Inch Pipe: 5/8 inch.

2) 10-Inch Pipe: 3/4 inch.

3) 12 Through 16-Inch Pipe: 7/8 inch.

4) 18 Through 30-Inch Pipe: 1 inch.

D. Pipe Alignment Guides:

1. Type:

a. Piping 8 Inches and Smaller: Spider or sleeve type.

b. Piping 10 Inches and Larger: Roller type.

2. Manufacturers:

a. Flexonics.

b. Kin-Line.

E. Pipe Anchors:

1. Type: Anchor chair with U-bolt or bar strap.

2. Manufacturers and Products:

a. Anvil; Figure 198.

b. B-Line; Figure B3147A or B3147B.

2.04 FASTENERS

A. Anchor Bolt Material: Wetted or submerged use Type 316 stainless steel.

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B. Nonmetallic Channel Framing Connections: Vinyl ester glass fiber or polyurethane base composite nuts and bolts.

2.05 FABRICATION

A. Shop Assembly: In accordance with MSS SP 89.

B. Shop Finishing:

1. In accordance with MSS SP 85.

2. Coat ungalvanized steel components with rust inhibitive primer as specified in Section 09 90 00, Painting and Coating.

2.06 SOURCE QUALITY CONTROL

A. Shop Tests: In accordance with MSS SP 89.

PART 3 EXECUTION

3.01 INSTALLATION

A. General:

1. Install support systems in accordance with MSS SP 69 and MSS SP 89, unless shown otherwise.

2. Support piping connections to equipment by pipe support and not by the equipment.

3. Support large or heavy valves, fittings, and appurtenances independently of connected piping.

4. Support no pipe from the pipe above it.

5. Support pipe at changes in direction or in elevation, adjacent to flexible joints and couplings, and where shown.

6. Do not install pipe supports and hangers in equipment access areas or bridge crane runs.

7. Brace hanging pipes against horizontal movement by both longitudinal and lateral sway bracing.

8. Install lateral supports for seismic loads at all changes…