PIP-II Pipe Support Analysis and Design Deliverable PO 683434.pdf

1431 Opus Place \ Suite 400 \ Downers Grove, IL 60515 O 630-724-3200 \ F 630-724-3201 \ burnsmcd.com

October 20, 2022

Maurice Ball AD/Mechanical Support Department Fermilab

Re: Professional A/E Services for Pipe Support Analysis and Design in support of the Proton Improvement

Plan-II (PIP-II) Project

Dear Mr. Ball:

This letter serves as notification of the summary of services provided and transmittal of final deliverables associated with the PO No. 683434.

SERVICES PROVIDED

Burns and McDonnell has completed the following tasks to accomplish this work:

1. Meetings: Kickoff, In-Progress Reviews, and Final Closeout

2. F37:

a. Reviewed F37 structure for locations and loads from LCW process equipment and piping.

b. Updated structural calculations of current building steel to verify capacity.

c. See attached Attachment 01, documenting this structural analysis.

3. CPB

a. Reviewed structure of CPB for locations and loads from PCW piping.

b. Update structural calculations of current installed building steel to verify capacity.

c. See attached Attachment 01, documenting this structural analysis.

d. Drawings to modify existing structural steel to support PCW loads, will be incorporated in the

Utility Plant Building CF Construction Package.

e. Tabletop review of piping system with manual thermal expansion calculations.

i. Note: A floating system with expansion joints at all equipment is sufficient. Please see attached Attachment 02 for a summary of expected thermal expansion and associated calculations.

f. Provided a drawing (Attachment 03) and specification (Attachment 04) showing the pipe supports / hangers for use by FRA in the PCW work package.

g. Additional Services: Calculated expected thermal expansion of PCW piping across the bridge as well as within the Linac Gallery, modifications, as necessary will be incorporated into the Linac Complex CF Construction Package (including anchoring of the PCW system to the bridge).

QUALITY CONTROL

This work was performed in accordance with our project-specific QA/QC plan:

Q1 – Peer review of key preliminary project activities. Performed by Bart Noland.

Q3 – Self-Check of design and construction documents by lead designer. Performed by Ray Weaver, supported by Aidan Chamberlain.

Q4 – Peer review of final submittals Performed by Bart Noland

Sincerely, BURNS & MCDONNELL ENGINEERING COMPANY, INC.

Ray Weaver, PE Mechanical Engineer / Project Manager

Attachments:

01 Structural Design Review 02 PCW Pipe Expansion Calc 03 PCW Pipe Support Drawing 04 PCW Pipe Support Specification

TGRWA

Structural Engineers

600 W. Van Buren St. Suite 900 Chicago, Illinois 60607 Phone 312.341.0055 Fax 312.341.9966 www.tgrwa.com

March 19, 2021

Raymond Weaver Burns & McDonnell 1431 Opus Place, Suite 400

Downers Grove, IL 60515

Subject:

TGRWA#20044 – Process Water Piping Loads

Dear Ray, TGRWA has provided the structural design and drawings for the PIP-II Cryo Plant Building and PIP-II F37 Service Building. PCW piping will be suspended f rom the steel-f ramed mezzanine of the Cryo Plant Building and the steel-f ramed roof of the F37 Service Building. We have reviewed the PCW piping layouts provided by Maurice at FRA and have conf irmed that these structures are structurally adequate to support the piping f illed with water at the locations shown below, in addition to the other Code required roof and f loor live loads.

As part of a future Bulletin, TGRWA can provide the design drawings for any additional supplemental f raming members f rom which this piping can be hung.

Piping model in F37 building provided by FRA.

March 19, 2021 Burns & McDonnell

Plan view of Cryo Plant Building mezzanine with PCW piping below, provided by FRA

Please do not hesitate to call us with any further comments or questions, at 312-361-1546

Sincerely, Martin White, SE Jon Andrews, SE Senior Engineer Principal

Fermi National Accelerator Laboratory Project: PIP-II Utility Plant PCW Pipe Expansion By R. Weaver

Date: October 19, 2022 Checked B. Noland

PCW Pipe Expansion Calculation

PIPE

SECTION LOCATION

PIPE SIZE

(in)

PIPE

MATERIAL

SECTION

LENGTH

(ft)

EXPANSION

COEFFICIENT

(in/ft deg F)

LOW

TEMP

(deg F)

HIGH

TEMP

(deg F)

PIPE

EXPANSION

(in) REMARKS

A Linac Building - North Header varies

304L SS,

Schedule 10 420 1.15E-04 50 94 2.13 1, 4

B Linac Building - South Header varies

304L SS,

Schedule 10 425 1.15E-04 50 94 2.15 1, 4

C Pipe Bridge 24

304L SS,

Schedule 10 200 1.15E-04 32 94 1.43 1, 2, 3

D Utility Building, Level 1 24

304L SS,

Schedule 10 35 1.15E-04 50 94 0.18 1, 5

E Utility Building, Level 1 24

304L SS,

Schedule 10 12 1.15E-04 50 94 0.06 1, 5

F Utility Building, Level 1 24

304L SS,

Schedule 10 40 1.15E-04 50 94 0.20 1, 5

G Utility Building, Level 1 24

304L SS,

Schedule 10 20 1.15E-04 50 94 0.10 1, 5

H Utility Building, Level 1 24

304L SS,

Schedule 10 20 1.15E-04 50 94 0.10 1, 5

I Utility Building, Level 1 24

304L SS,

Schedule 10 35 1.15E-04 50 94 0.18 1, 5

J Utility Building, Level 1 24

304L SS,

Schedule 10 16 1.15E-04 50 94 0.08 1, 5

REMARKS:

PCW PIPE EXPANSION

1. See attached drawings for identification of pipe sections.

2. Pipe installed with heat trace, system will not be allowed to freeze after filled with water.

3. Anchored on bridge outside Cryo Plant Building. Most expansion toward Linac Gallery, supported by CF in Linac Gallery.

4. Pipe supported by CF in Linac Gallery; All connections to Power Supplies / Amplifiers / Technical equipment via flexible/hose connections.

5. Expansion joints at all equipment allow minimum 0.25" offset, floating system adequate. dT conservative, once operational dT less than 10 deg F.

T

T T T T T

L9

L9

L10

L10

L11

L11

L12

L12

L13

L13

L14

L14

L15

L15

L16

L16

L17

L17

L18

L18

LDLD

LELE

LFLF

LGLG

LHLH

LCLC

STAIR W1

01V00

M-41

6"CWS

6"CWS

C W

S C

W S

FCU-LG-5 FCU-LG-4 FCU-LG-3 FCU-LG-2 FCU-LG-1

1 1 1

8"CWS

8"CWS 6"CWS

6"CWS

CAB-LG-004

P C

W R

P C

W S

"C

W S

"C

W S

M

A T

C H

L

IN

E

S E

E

M

-2

M

A T

C H

L

IN

E

S E

E

M

-3

FCU-LG-5

FCU-LG-4 FCU-LG-3 FCU-LG-2 FCU-LG-1

P C

W S

PCWS

PCWR

PCWS

PCWR

CAB-LG-004

REFER TO 02/M-44 - EXTERIOR

WALL PENETRATION FOR

ADDITIONAL INFORMATION. (TYP.)

REFER TO 02/M-35

DP

CHILLED WATER DP

SENSOR NORTH

PCWR

PCWS

PCWR

PCWS

PCWR

PCWS

PCWR

PCWS

PCWR

REFER TO 09/M-43 - FAN COIL

UNIT PIPING - TWO PIPE FOR

ADDITIONAL INFORMATION.

(TYP.)

REFER TO 01/M-44 - PIPE SUPPORT

DETAIL FOR ADDITIONAL INFORMATION.

(TYP.)

PCWR

PCWS

PCWR

PCWS

PCWR

PCWS

PCWR

PCWS

PCWR

PCWS PCWR

PCWS

P C

W R

P C

W S

DP

CHILLED WATER DP

SENSOR NORTH

DP

2 1/2"CWS

2 1/2"CWS

2"CWS

2"CWS

2"CWS

2"CWS

2"CWS

2"CWS

2"CWS

2"CWS

ALL THE PCW SYSTEM AND PIPING WORK

INCLUDING, BUT NOT LIMITED TO,

MATERIAL, VALVES, INSTALLATION,

TESTNG, SUPPORTS, HANGERS, AND

ACCESSORIES SHALL BE PART OF THE

OPTION BID 6. (TYP.)

P C

W R

THE MECHANICAL SUBCTONRACTOR SHALL REFER

TO PCWS AND PCWR PIPING DRAWINGS PROVIDED

BY FRA LLC. THE DRAWINGS PROVIDED BY FRA LLC

CONTAINS ALL INFORMATION RELATED TO PIPE

SIZING, REDUCERS, VALVES, COMPONENTS, AND

ACCESSORIES FOR THE PCWS AND PCWR PIPING

WEST OF THIS POINT.

SHEET NOTES GENERAL NOTES KEY PLAN

1/8"=1'-0"

0 8 16

SCALE FEET

P R

O J E

C

N

O R

T H

E

S

W

REV. DATE

DESIGNED

CHECKED

APPROVED

SUBMITTED

DRAWN

DRAWING NO.

DESCRIPTIONS

REVISIONS

REV.

UNITED STATES DEPARTMENT OF ENERGY

NAME DATE

SCALE:

4-3-5

N1N2S1S2S3

F-37

Consulting Engineers 550 North Commons Drive Suite 116 Aurora, IL 60504

Tel : 630.820.1022 Fax: 630.820.0350

Architects 11 East Madison Street Suite 300 Chicago IL 60602

Tel : 312.456.0123 Fax: 312.456.0124

Structural Engineers 600 West Van Buren Suite 900 Chicago, IL 60607

Tel : 312.341.0055 Fax: 312.341.9966

MEP Engineers 1100 Warrenville Rd.

Suite 400W Naperville, IL 60563

Tel : 630.527.2320 Fax: 630.527.2321

Landscape Architects 1431 Opus Pl.

Suite 400 Downers Grove, IL 60515

Tel : 630.724.3200 Fax: 630.724.3201

Pre-Construction Contractor 55 East Monroe Street Suite 1430 Chicago, IL 60603

Tel : 312.327.2770 Fax: 312.327.2800

1/8" = 1'-0"

M-30

PIP-II Linac Complex

FERMI NATIONAL ACCELERATOR LABORATORY

BH

BM

TP

JO

PIPING PLAN - LEVEL 01 - N2

2022-02-17

2022-02-17

2022-02-17

2022-02-17

-0

-1

SCALE: 1/8" = 1'-0"

PIPING PLAN - LEVEL 01 - N2 01

1. 3/4" CONDENSATE DRAIN DN. IT SHALL BE

DISCHARGED TO THE NEAREST STANDPIPE

PROVIDED BY THE PLUMBING

SUBCONTRACTOR.

1. ALL PIPING 2" AND ABOVE SHALL BE SUPPORTED FROM THE ROOF

STRUCTURE AND NOT FROM THE SUSPENDED FRAMEWORK.

S O

U T

H E

N D

O F

P C

W P

IP

E

H E

A D

E R

IN

L

IN

A

C C

O M

P

LE

X

SECTION A

N O

R T

H E

N D

O F

P C

W P

IP

E

H E

A D

E R

IN

L

IN

A

C C

O M

P

LE

X

SECTION B

PCW PIPE EXPANSION

CALCULATION

LDLD

LELE

LFLF

LCLC

LBLB

LALA

M-35

10"CWS

10"CWS

24" PCWR

24" PCWS

24" PCWR

24" PCWS

REFER TO 01/M-39

REFER TO 01/M-30

REFER TO 01/M-44 -

PIPE SUPPORT DETAIL

FOR ADDITIONAL

INFORMATION. (TYP.)

REFER TO 02/M-44 - PIPE

THROUGH NON-FIRE

RATED WALL FOR

ADDITIONAL

INFORMATION. (TYP.)

ALL THE PCW SYSTEM AND PIPING

WORK INCLUDING, BUT NOT

LIMITED TO, MATERIAL, VALVES,

INSTALLATION, TESTNG,

SUPPORTS, HANGERS, AND

ACCESSORIES SHALL BE PART OF

THE OPTION BID 6. (TYP.)

PIPE HEAT TRACEING

CABLE (TYP.)

2" PIPE INSULATION

24" PCWR

24" PCWS 10" CWR

10" CWS

REFER TO 05/M-35 FOR

PIPE ROLLER & ROLLER

SUPPORTS DETAIL.

(TYP.)

M-35

2" PIPE INSULATION

1 1

24" PCWR

2" PIPE INSULATION

BEAM CLAMP

BEAM ROLLER SUPPORT

REFER TO 05/M-35 FOR PIPE

ROLLER & ROLLER SUPPORTS

DETAIL. (TYP.)

C A

(ROD SIZE)

D

B

E

D

CENTER OF PIPE TO

CENTER OF AXLE

E

CENTER OF AXLE

TO BOTTOM

OF SOCKET

Pipe Size

in. (mm)

Rod Size A

B

in. (mm)

C

in. (mm)

D

in. (mm)

10" (250) 7/8"-9 11" (279.4) 14 1/16" (357.2) 61/4" (158.7)

24" (600) 11/2"-6 24 1/4" (615.9) 28 7/8" (733.4) 13 13/16" (350.8)

A

B E

C C

B E

A

WITH

LINKS

WITHOUT

LINKS

BEAM CLAMPPIPE ROLLER, ROLLER SUPPORTS

SHEET NOTES KEY PLAN

1/8"=1'-0"

0 8 16

SCALE FEET

P R

O J E

R

T H

E

S

W

REV. DATE

DESIGNED

CHECKED

APPROVED

SUBMITTED

DRAWN

DRAWING NO.

DESCRIPTIONS

REVISIONS

REV.

UNITED STATES DEPARTMENT OF ENERGY

NAME DATE

SCALE:

4-3-5

N1N2S1S2S3

F-37

Consulting Engineers 550 North Commons Drive Suite 116 Aurora, IL 60504

Tel : 630.820.1022 Fax: 630.820.0350

Architects 11 East Madison Street Suite 300 Chicago IL 60602

Tel : 312.456.0123 Fax: 312.456.0124

Structural Engineers 600 West Van Buren Suite 900 Chicago, IL 60607

Tel : 312.341.0055 Fax: 312.341.9966

MEP Engineers 1100 Warrenville Rd.

Suite 400W Naperville, IL 60563

Tel : 630.527.2320 Fax: 630.527.2321

Landscape Architects 1431 Opus Pl.

Suite 400 Downers Grove, IL 60515

Tel : 630.724.3200 Fax: 630.724.3201

Pre-Construction Contractor 55 East Monroe Street Suite 1430 Chicago, IL 60603

Tel : 312.327.2770 Fax: 312.327.2800

As indicated

M-35

PIP-II Linac Complex

FERMI NATIONAL ACCELERATOR LABORATORY

BH

BM

TP

JO

ENLARGED AND ISOMETRIC PIPING PLAN -

BRIDGE

2022-02-17

2022-02-17

2022-02-17

2022-02-17

-0

-1

SCALE: 1/8" = 1'-0"

ENLARGED PIPING PLAN - BRIDGE 02

SCALE: N.T.S.

ISOMETRIC PIPING PLAN - BRIDGE - SOUTHEAST 01

SCALE: N.T.S.

SECTION VIEW - BRIDGE 03

SCALE: N.T.S.

BRIDGE PIPE SIDE VIEW - SECTION 04

SCALE: N.T.S.

PIPE ROLLER, ROLLER SUPPORTS & BEAM CLAMPS DETAILS 05

1. THE TEMPERATURE CONTROLS SUBCONTRACTOR SHALL HEAT TRACE THIS PIPE.

THERE ARE REDUNDANT HEAT TRACE CABLES FOR THIS PIPE. REFER TO 23 09 00 FOR

MORE INFORMATION. THE POWER CONNECTION TO THE CONTROL PANEL SHALL BE

BY THE ELECTRICAL SUBCONTRACTOR. WIRING FROM THE CONTROL PANEL TO AND

INCLUDING THE HEAT TRACE CABLE SHALL BE BY THE TEMPERATURE CONTROL

SUBCONTRACTOR. COORDINATE THE LOCATION OF THE CONTROL PANEL WITH THE

ELECTRICAL SUBCONTRACTOR.

x x

ANCHOR (TYP)

S E

C T

IO

N

C

PCW PIPE EXPANSION

CALCULATION

F E

F E

B

C

D

B'

D'

14151617 13

B

C

D

B'

D'

14151617

C

B

D

B'

D'

14151617

A.9

P-1 P-3

CH-1

HX-3

EXISTING VERTICAL

AUTOMATIC STRAINER

SIDE

STREAM

FILTER

HX-4 HX-1

P-2

HE-1

P-4

P-5

P-6 P-7

24" PCWR

24" PCWS

PIPE SUPPORT

(TYP)

24" PCWR

24" PCWR

P C

W R

P C

W S

24" PCWS

24" PCWR

24" PCWS

ANVIL TRAPEZE ASSEMBLY

OR EQUIVALENT

THREADED ROD.(TYP.)

THREADED ROD

CLEVIS HANGER

NOTES:

1. REFER TO SPECIFICATION SECTIONS (SECTION 22 05 29-

PLUMBING, SECTION 23 05 29-HVAC) & (SECTION 22 07 19-

PLUMBING, SECTION 23 07 19-HVAC).

PIPE

PIPE

C A

(ROD SIZE)

D

B

E

D

CENTER OF PIPE TO

CENTER OF AXLE

E

CENTER OF AXLE

TO BOTTOM

OF SOCKET

Pipe Size

in. (mm)

Rod Size A

B

in. (mm)

C

in. (mm)

D

in. (mm)

24" (600) 11/2"-6 24 1/4" (615.9) 28 7/8" (733.4) 13 13/16" (350.8)

A

B E

C C

B E

A

WITH

LINKS

WITHOUT

LINKS

PIPE

1/4"=1'-0"

0 4 8

SCALE FEET

P R

O J E

R

T H

E

S

W

REV. DATE

DESIGNED

CHECKED

APPROVED

SUBMITTED

DRAWN

DRAWING NO.

DESCRIPTIONS

REVISIONS

REV.

UNITED STATES DEPARTMENT OF ENERGY

NAME DATE

SCALE:

4-3-5

PIP-II Process Piping Structural Engineers 600 West Van Buren Suite 900 Chicago, IL 60607

Tel : 312.341.0055 Fax: 312.341.9966

MEP Engineers 1100 Warrenville Rd.

Suite 400W Naperville, IL 60563

Tel : 630.527.2320 Fax: 630.527.2321

Landscape Architects 1431 Opus Pl.

Suite 400 Downers Grove, IL 60515

Tel : 630.724.3200 Fax: 630.724.3201

As indicated

M-0.XX

FERMI NATIONAL ACCELERATOR LABORATORY

RW

AC

RW

Approver

LEVEL 1 PCW PIPE SUPPORTS

2022-09-05

2022-09-05

2022-09-05

2022-09-05

-0

-0

SCALE: 1/4" = 1'-0"

LEVEL 1 PCW PIPE SUPPORTS 1

SCALE: N.T.S.

PIPE SUPPORT DETAILS 2

'-8

37'-6 3/4"

18'-3 1/2"

SECTION G

S E

C T

IO

N

I

'-2

/4

'-8

15'-3 1/4"

SECTION J

19'-11 3/4"

SECTION H

x x

ANCHOR

(TYP)

PCW PIPE EXPANSION

CALCULATION

S E

C T

IO

N

D S

E C

T

IO

N

SECTION F

F

F E

B

C

D

B'

D'

14151617 13

B

C

D

B'

D'

14151617

C

B

D

B'

D'

14151617

A.9

P-1 P-3

CH-1

HX-3

EXISTING VERTICAL

AUTOMATIC STRAINER

SIDE

STREAM

FILTER

HX-4 HX-1

P-2

HE-1

P-4

P-5

P-6 P-7

24" PCWR

24" PCWS

PIPE SUPPORT

(TYP)

24" PCWR

24" PCWR

P C

W R

P C

W S

24" PCWS

24" PCWR

24" PCWS

HOT-DIP GALVANIZED CARBON

STEEL TRAPEZE HANGER ASSEMBLY;

ANVIL FIG 45 MIN SIZE 8 WHERE

CARRYING TWO PIPES AND MIN SIZE

6 WHERE CARRYING ONE PIPE, OR

APPROVED EQUAL

1 1/4" MIN DIAMETER

GALVANIZED STEEL

THREADED ROD (TYP.)

1 1/4" MIN DIAMETER GALVANIZED

STEEL THREADED ROD

HOT-DIP GALVANIZED CARBON

STEEL CLEVIS HANGER ASSEMBLY;

ANVIL FIG 260 OR APPROVED EQUAL

NOTES:

1. REFER TO SPECIFICATION SECTION 23 05 29.

2. ASSUME ALL PCW PIPE SUPPORTS TO BE TRAPEZE HANGER

TYPE. IF ADEQUATE VERTICAL ELEVATION ALLOWS,

CONTRACTOR MAY UTILIZE CLEVIS HANGER TYPE.

3. UTILIZE BEAM CLAMPS FOR ATTACHING PIPE SUPPORT RODS

TO STRUCTURAL AND ANCILIARY STEEL.

PIPE

PIPE

HOT-DIP GALVANIZED WASHER AND

NUT ABOVE AND BELOW (TYP)

CONTRACTOR TO DETERMINE LENGTH

OF TRAPEZE BASED ON NUMBER OF

PIPES TO BE SUPPORTED, AND

REQUIRED HANGING LOCATIONS

TRAPEZE HANGER

CLEVIS HANGER

BEAM CLAMP

(WITHOUT LINKS)

BEAM CLAMP

(WITH LINKS)

FORGED STEEL ZINC PLATED BEAM

CLAMP; ANVIL FIG 228 (WITH LINKS)

OR APPROVED EQUAL

FORGED STEEL ZINC PLATED BEAM

CLAMP; ANVIL FIG 228 (WITHOUT LINKS)

OR APPROVED EQUAL

WITHOUT

LINKS

WITH

LINKS

STEEL BEAM STEEL BEAM

THREADED ROD THREADED ROD

1/4"=1'-0"

0 4 8

SCALE FEET

P R

O J E

R

T H

E

S

W

REV. DATE

DESIGNED

CHECKED

APPROVED

SUBMITTED

DRAWN

DRAWING NO.

DESCRIPTIONS

REVISIONS

REV.

UNITED STATES DEPARTMENT OF ENERGY

NAME DATE

SCALE:

4-3-5

1431 Opus Pl.

Suite 400 Downers Grove, IL 60515

Tel : 630.724.3200 Fax: 630.724.3201

1431 Opus Pl.

Suite 400 Downers Grove, IL 60515

Tel : 630.724.3200 Fax: 630.724.3201

As indicated

M-0.XX

FERMI NATIONAL ACCELERATOR LABORATORY

RW

AC

RW

BN

LEVEL 1 PCW PIPE SUPPORTS

2022-09-05

2022-09-05

2022-09-05

2022-09-05

-0

-0

SCALE: 1/4" = 1'-0"

LEVEL 1 PCW PIPE SUPPORTS 1

SCALE: N.T.S.

PIPE SUPPORT DETAILS 2

KEYED NOTES:

SOLID FILLED-IN CIRCLE REPRESENTS LOCATION OF PCW PIPE SUPPORT. SEE

DETAIL 2 ON THIS SHEET.

PIP-II UTILITY PLANT - PCW

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-1

SECTION 23 05 29 - HVAC SUPPORTS AND ANCHORS

PART 1 - GENERAL

1.01 SECTION INCLUDES

A. Hangers, Supports, and Associated Anchors.

B. Equipment Bases and Supports.

1.02 REFERENCES

A. ANSI/ASME B31.9 – Building Services Piping.

B. MSS SP-58 - Pipe Hangers and Supports - Materials, Design, Manufacture, Selection, Application, and Installation.

1.03 WORK FURNISHED BUT INSTALLED UNDER OTHER SECTIONS

A. None.

PART 2 - PRODUCTS

2.01 HANGER RODS

A. Hanger rods for single rod hangers shall conform to the following:

Pipe Size Hanger Rod Diameter

Column #1 Column #2 2" and smaller 3/8" 3/8" 2-1/2" through 3-5/8” 1/2" 1/2" 4" and 5" 5/8" 1/2" 6" 3/4" 5/8" 8" through 12" 14” 16” through 18” 20” through 24”

7/8" 1” 1”

1-1/4”

3/4" 7/8” N/A N/A

26” through 30” 1-1/4” N/A

Column #1: Steel pipe.

Column #2: Copper.

B. Rods for double rod hangers may be reduced one size. Minimum rod diameter is 3/8 inches.

C. Hanger rods and accessories used in mechanical spaces or otherwise dry areas shall have ASTM B633 electro-plated zinc finish unless otherwise indicated on drawings.

D. All hanger rods, nuts, washers, clevises, etc. used outdoors shall have ASTM A123 hot-dip galvanized finish applied after fabrication.

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-2

2.02 PIPE AND STRUCTURAL SUPPORTS

A. General:

1. Pipe hangers, clamps, and supports shall conform to Manufacturers Standardization Society MSS SP-58.

B. Vertical Supports:

1. Support and laterally brace vertical pipes at every floor level in multi-story structures, unless otherwise noted by applicable codes, but never at intervals over 15 feet. Support vertical pipes with riser clamps installed below hubs, couplings, or lugs. Provide sufficient flexibility to accommodate expansion and contraction to avoid compromising fire barrier penetrations or stressing piping at fixed takeoff locations.

Acceptable Products:

Cooper/B-Line - Fig B3373 Series

Erico - 510 Series Nibco/Tolco - Fig. 82

2. Place restrained neoprene mounts beneath vertical pipe riser clamps to prevent sweating of cold pipes. Select neoprene mounts based on the weight of the pipe to be supported. Insulate over mounts.

Acceptable Products: Mason RBA, RCA, or BR.

3. Wall supports shall be used where vertical height of structure exceeds minimum spacing requirements. Install wall supports at same spacing as hangers or strut supports along vertical length of pipe runs. Wall supports shall be coordinated with the Fermilab Construction Coordinator.

4. Masonry Anchors: Fasten to concrete masonry units with expansion anchors or self-tapping masonry screws. For expansion anchors into hollow concrete block, use sleeve-type anchors designed for the specific application. Do not fasten in masonry joints. Do not use powder actuated fasteners, wooden plugs, or plastic inserts

C. Hangers and Clamps:

1. Unless otherwise indicated, hangers shall be as follows:

a. Clevis Type:

Service: Bare Metal Pipe

Insulated Cold Pipe Acceptable Products: Bare Steel, Plastic or Insulated Pipe Bare Copper Pipe

Anvil Fig. 260 Cooper/B-Line Fig. 3100 Fig. B3100C Erico Model 400 Nibco/Tolco Fig. 1 Fig. 81PVC

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-3

b. Adjustable Swivel Ring Type:

Service: Bare Metal Pipe - 4 inches and Smaller

Acceptable Products: Bare Steel Pipe Bare Copper Pipe Anvil Fig. 69 Cooper/B-Line Fig. B3170NF Fig. B3170CTC Erico Model FCN 102A0 Series Nibco/Tolco Fig. 200 Fig. 203

2. Support may be fabricated from U-channel strut or similar shapes. Piping less than 4” in diameter shall be secured to strut with clamps of proper design and capacity as required to maintain spacing and alignment. Strut shall be independently supported from hanger drops or building structure.

Size and support shall be per manufacturer’s installation requirements for structural support of piping. Clamps shall not interrupt piping insulation.

a. Strut used in mechanical spaces or otherwise dry areas shall have ASTM B633 electro-plated zinc finish unless otherwise indicated.

b. All struts used outdoors shall have ASTM A123 hot-dip galvanized finish applied after fabrication.

3. Unless otherwise indicated, pipe supports for use with struts shall be as follows:

a. Clamp Type:

Service: Bare Metal Pipe

Insulated Cold Pipe

1) Clamps in direct contact with copper pipe shall include plastic pipe insert similar to Unistrut Cush-A-Clamp, Hydra- Zorb, Erico Cushion Clamp or Cooper Vibra-Clamp.

2) Pipes subject to expansion and contraction shall have clamps oversized to allow limited pipe movement.

Acceptable Products: Bare Steel or Insulated Pipe

Bare Copper Pipe

Unistrut Fig. P1100 or P2500 Cooper/B-Line Fig. B2000 or B2400 Fig. BVT Nibco/Tolco Fig. A-14 or 2STR

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-4

D. Upper (Structural) Attachments:

1. Unless otherwise shown, upper attachments for hanger rods or support struts shall be as follows:

a. Steel Structure Clamps

1) C-Type Wide Flange Beam Clamps (for use on top and/or bottom of wide flanges. Not permitted for use with bar-joists):

Acceptable Products:

Anvil Fig. 92 Cooper/B-Line Fig. B3033/B3034 Erico Model 300 Nibco/Tolco 68

2) Scissor Type Beam Clamps (For use with bar-joists and wide flange):

Acceptable Products:

Anvil Fig. 228, 292 Cooper/B-Line Fig. B3054 Erico Model 360 Nibco/Tolco Fig. 329

b. Concrete

1) Concrete Inserts, Single Rod Galvanized:

Acceptable Products:

Anvil Fig. 282 Cooper/B-Line Fig. B3014 Erico Model 355 Nibco/Tolco Fig. 310

2) Concrete Inserts, Continuous Strip Galvanized:

Acceptable Products:

Unistrut Corp P3200 Series Cooper/B-Line Fig. B22-J Erico CONCT

3) Concrete Anchors: Fasten to concrete using cast-in or post-installed anchors designed per the requirements of Appendix D of ACI 318-17. Post-installed anchors shall be qualified for use in cracked concrete by ACI-355.2.

4) Masonry Anchors: Fasten to concrete masonry units with expansion anchors or self-tapping masonry screws. For expansion anchors into hollow concrete block, use sleeve-type anchors designed for the specific application. Do not fasten in masonry joints. Do not use powder actuated fasteners, wooden plugs, or plastic inserts.

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-5

c. Steel Structure Welding:

1) Unless otherwise noted, hangers, clips, and auxiliary support steel may be welded in lieu of bolting, clamping, or riveting to the building structural frame. Take adequate precautions during all welding operations for fire prevention and protecting walls and ceilings from smoke damage.

2.03 FOUNDATIONS, BASES, AND SUPPORTS

A. Basic Requirements:

1. Furnish and install foundations, bases, and supports (not specifically indicated on the Drawings or in the Specifications of either the General Construction or Mechanical work as provided by another subcontractor) for mechanical equipment.

2. All concrete foundations, bases and supports, shall be reinforced. All steel bases and supports shall receive a prime coat of zinc chromate or red metal primer. After completion of work, give steel supports a final coat of gray enamel.

B. Concrete Bases (Housekeeping Pads):

1. Unless shown otherwise on the drawings, concrete bases shall be nominal 4 inches thick and shall extend 3 inches on all sides of the equipment (6 inches larger than factory base).

2. Where a base is less than 12 inches from a wall, extend the base to the wall to prevent a “dirt-trap”.

3. Concrete materials and workmanship required for the subcontractor's work shall be provided by him. Materials and workmanship shall conform to the applicable standards of the Portland Cement Association.

Reinforce with 6”x6”, W1.4-W1.4 welded wire fabric. Concrete shall withstand 3,000 pounds compression per square inch at 28 days.

4. Equipment requiring bases is as follows:

a. Chemical Feed Equipment

b. Chiller

c. Expansion Tank

d. Heat Exchanger

e. Pumps

C. Equipment Roof Support (Curbs and Rails):

1. Rooftop equipment such as packaged air handling units, roof hoods and rooftop exhaust fans shall be provided with curbs by the unit manufacturer.

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-6

2. Where not furnished with rooftop equipment, provide prefabricated curbs or rails as follows:

a. 12" high above the top surface of the roof (not the roof structure).

b. 14 or 18 gauge galvanized sheet metal, as required for the equipment weight.

c. Internal reinforcing.

d. Pressure treated wood nailer.

e. 18 gauge counter flashing completely covering nailer.

f. Factory insulated with rigid fiberglass.

3. Match units to the building roof with either a raised cant to match roof insulation (for built-up roofs), or with no cant (for single-ply roofs).

4. Where legs of equipment rest on rails, provide 1/4" bent plates 18” long.

5. Acceptable Manufacturers: Thy, Pate, United, Roof Products Systems or Portals Plus.

6. Equipment requiring curbs or rails is as follows:

a. Exhaust Fan

D. Supports:

1. Provide sufficient clips, inserts, hangers, racks, rods, and auxiliary steel to securely support all suspended material, equipment and conduit without sag.

2. Hang heavy equipment from concrete floors or ceilings with Fermilab Construction Coordinator-approved concrete inserts, furnished and installed by the subcontractor whose work requires them, except where indicated otherwise.

E. Grout:

1. Grout shall be non-shrinking premixed (Master Builders Company "Embecco"), unless otherwise indicated on the drawings or approved by the Fermilab Construction Coordinator.

2. Use Mix No. 1 for clearances of 1" or less, and Mix No. 2 for all larger clearances.

3. Grout under equipment bases, around pipes, at pipe sleeves, etc., and where shown on the drawings.

2.04 OPENINGS IN FLOORS, WALLS AND CEILINGS

A. Exact locations of all openings for the installation of materials shall be determined by the subcontractor and given to the General subcontractor for installation or construction as the structure is built.

B. Coordinate all openings with other subcontractors.

C. Hire the proper tradesman and furnish all labor, material and equipment to cut openings in or through existing structures, or openings in new structures that

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-7 were not installed, or additional openings. Repair all spalling and damage to the satisfaction of the Fermilab Construction Coordinator. Make saw cuts before breaking out concrete to ensure even and uniform opening edges.

D. Said cutting shall be at the complete expense of each subcontractor. Failure to coordinate openings with other subcontractors shall not exempt the subcontractor from providing openings at his expense.

E. Do not cut structural members without written approval of the Fermilab Construction Coordinator.

2.05 SLEEVES AND LINTELS

A. Each subcontractor shall provide sleeves and lintels for all duct and pipe openings required for the subcontractor’s work in masonry walls and floors, unless specifically shown as being by others.

B. Fabricate all sleeves from standard weight black steel pipe or as indicated on the drawings. Provide continuous sleeve. Cut or split sleeves are not acceptable.

C. Fabricate all lintels for masonry walls from structural steel shapes or as indicated on the drawings. Have all lintels approved by the Fermilab Construction Coordinator.

D. Sleeves through the floors on exposed risers shall be flush with the ceiling, with planed squared ends extending 1" above the floor in unfinished areas, and flush with the floor in finished areas, to accept spring closing floor plates.

E. Sleeves shall not penetrate structural members or masonry walls without approval from the Fermilab Construction Coordinator. Sleeves shall then comply with the Fermilab Construction Coordinator’s design.

F. Openings through unexcavated floors and/or foundation walls below the floor shall have a smooth finish with sufficient annular space around material passing through opening so slight settling will not place stress on the material or building structure.

G. Install all sleeves concentric with pipes. Secure sleeves in concrete to wood forms. This subcontractor is responsible for sleeves dislodged or moved when pouring concrete.

H. Where pipes rise through concrete floors that are on earthen grade, provide 3/4" resilient expansion joint material (asphalt and cork) wrapped around the pipe, the full depth of concrete, at the point of penetration. Secure to prevent shifting during concrete placement and finishing.

I. Size sleeves large enough to allow expansion and contraction movement.

Provide continuous insulation wrapping.

J. Wall Seals ("Link-Seals"):

1. The condenser water piping where they pass through exterior walls shall have their annular space (sleeve or drilled hole - not tapered hole made with knockout plug) sealed by properly sized sealing elements consisting

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-8 of a synthetic rubber material compounded to resist aging, ozone, sunlight, water and chemical action.

2. Sleeves, if used, shall be standard weight steel with primed finish and waterstop/anchor continuously welded to sleeve. If piping carries only fluids below 120ºF, sleeves may be thermoplastic with integral water seal and textured surface.

3. Sleeves shall be at least 2 pipe sizes larger than the pipes.

4. Pressure shall be maintained by stainless steel bolts and other parts.

Pressure plates may be of composite material for Models S and OS.

5. Sealing element shall be as follows:

Model Service Element Material

Temperature Range

S Standard (Stainless) EPDM -40ºF to 250ºF

6. Acceptable Manufacturers: Thunderline Corporation "Link-Seals", O-Z/Gedney Company, Calpico, Inc., Innerlynx, or Metraflex Company (cold service only).

2.06 ESCUTCHEON PLATES AND TRIM

A. Fit escutcheons to all insulated or uninsulated exposed pipes passing through walls, floors, or ceilings of finished rooms.

B. Escutcheons shall be heavy gauge, cold rolled steel, copper coated under a chromium plated finish, heavy spring clip, rigid hinge and latch.

C. Install galvanized steel (unless otherwise indicated) trim strip to cover vacant space and raw construction edges of all rectangular openings in finished rooms.

This includes pipe openings.

2.07 PIPE PENETRATIONS

A. Seal all pipe penetrations. Seal non-rated walls and floor penetrations with grout or caulk. Backing material may be used.

B. Seal fire rated wall and floor penetrations with fire seal system as specified.

2.08 PIPE ANCHORS

A. Provide all items needed to allow adequate expansion and contraction of all piping. All piping shall be supported, guided, aligned, and anchored as required.

B. Repair all piping leaks and associated damage. Pipes shall not rub on any part of the building.

2.09 FINISH

A. Prime coat exposed steel hangers and supports. Hangers and supports in crawl spaces, pipe shafts, and suspended ceiling spaces are not considered exposed.

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-9

PART 3 - EXECUTION

3.01 HVAC SUPPORTS AND ANCHORS

A. General Installation Requirements:

1. Install all items per manufacturer's instructions.

2. Coordinate the location and method of support of piping systems with all installations under other Divisions and Sections of the Specifications.

3. Where pipe support members are welded to structural building framing, scrape, brush clean, and apply one coat of zinc rich primer to welding.

4. Supports shall extend directly to building structure. Do not support piping from duct hangers. Do not allow lighting or ceiling supports to be hung from piping supports.

B. Supports Requirements:

1. Install roof pipe supports to resist wind movement per manufacturer’s recommendations. Method of securing base to roof shall be compatible with roofing materials.

2. Where building structural steel is fireproofed, all hangers, clamps, auxiliary steel, etc., which attach to it shall be installed prior to application of fireproofing. Repair all fireproofing damaged during pipe installation.

3. Set all concrete inserts in place before pouring concrete.

4. Furnish, install and prime all auxiliary structural steel for support of piping systems that are not shown on the Drawings as being by others.

5. Install hangers and supports complete with lock nuts, clamps, rods, bolts, couplings, swivels, inserts and required accessories.

6. Hangers for horizontal piping shall have adequate means of vertical adjustment for alignment.

C. Pipe Requirements:

1. Support all piping and equipment, including valves, strainers, traps and other specialties and accessories to avoid objectionable or excessive stress, deflection, swaying, sagging or vibration in the piping or building structure during erection, cleaning, testing and normal operation of the systems.

2. Do not, however, restrain piping to cause it to snake or buckle between supports or to prevent proper movement due to expansion and contraction.

3. Support piping at equipment and valves so they can be disconnected and removed without further supporting the piping.

4. Piping shall not introduce strains or distortion to connected equipment.

HVAC SUPPORTS AND ANCHORS Project Number: 4-3-X 230529-10

5. Parallel horizontal pipes may be supported on trapeze hangers made of structural shapes and hanger rods; otherwise, pipes shall be supported with individual hangers.

6. Trapeze hangers may be used where ducts interfere with normal pipe hanging.

7. Provide additional supports where pipe changes direction, adjacent to flanged valves and strainers, at equipment connections and heavy fittings.

8. Provide at least one hanger adjacent to each joint in grooved end steel pipe with mechanical couplings.

9. It is prohibited to cantilever a load using an angle or other structural component that is attached to a truss or joist in such a fashion that a torsional force is applied to that structural member.

10. If conditions cannot be met, coordinate installation with truss or joist manufacturer and contact the Fermilab Construction Coordinator.

D. After piping and insulation installation are complete, cut hanger rods back at trapeze supports so they do not extend more than 3/4" below bottom face of lowest fastener and blunt any sharp edges.

E. Do not exceed 25 lbs. per hanger and a minimum spacing of 2’-0” on center when attaching to metal roof decking (limitation not required with concrete on metal deck). This 25 lbs. load and 2’-0” spacing include adjacent electrical and architectural items hanging from deck. If the hanger restrictions cannot be achieved, supplemental framing off steel framing will need to be added.

F. Do not exceed the manufacturer's recommended maximum load for any hanger or support.

G. Spacing of Hangers shall be located as indicated on drawings , coordinate exact location with structure and existing conditions.

H. Installation of hangers shall conform to MSS SP-58.

END OF SECTION

04 HVAC SUPPORTS AND ANCHORS SPECIFICATION 23 05 29