Attachment 21 - ME502 - MECHANICAL DETAILS.pdf

DESIGNER NOTE;

STATE LOCATION AND QUANTITY

OF REINFORCEMENT PLATES

NEW CONCRETE FOUNDATION

BOILER BASE

FRAME

PLATE WELDED TO BASE

(PLATE

DESIGNED BY BOILER

FRAME

MANUFACTURER)

ANCHOR BOLTS SIZE AND

QUANTITY DETERMINED BY

CONTRACTOR BASED ON

BOILER

FURNISHED

NOTES:

1. REFER TO SYMBOL AND SCHEDULE SHEETS FOR SEISMIC FORCE DESIGN INFORMATION

2. PROVIDE SLOTTED HOLES IN PLATES TO ALLOW THERMAL EXPANSION IFRECOMMENDED

BY BOILER MANUFACTURER

ANCHOR BOLT

PLATE

CONC.

FOUNDATION

REBAR

BOILER BASE

FRAME

CONC.

PIERS

TANK

SADDLES

ANCHOR

BOLTS

(TYPICAL)

PLAN

SLOTTED HOLE LENGTH =

BOLT SIZE 15mm [+0.5"]

EACH SIDE

10mm [3/8"] THK.

STEEL PLATE BOLTED

TO PIER

TANK

SADDLE

CONCRETE PIER

SADDLE

BEAM

ALTERNATE FOR

TANKS

SUPPORTED BY

STEEL BEAMS

REINFORCEMENT PLATES

BOLTS

ELEVATION

REBAR

ANCHOR BOLT

FLOOR

PLAN

ELEVATION

BOILER

ANGLE

ADJUSTABLE ROLLER HANGER

1" MAX.

SIDE VIEW

TRAPEZE HANGER FOR UP TO 1000

LB. UNIFORM LOAD

PROVIDE PREFORMED

HIGH DENSITY RIGID

FIBERGLASS BLOCK - 9

P.C.F.

INSULATION SHIELD AT HANGER

HANGER ROD

WELD

SADDLE

INSULATION

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR LOW

TEMPERATURE PIPE)

BAND

ADJUSTABLE CLEVIS HANGER

1 5/8" 12 GA.

CHANNEL OR

2"X 2"X 1/4"

1/2" DIA. HANGER RODS

WITH 36" MAX. SPACING

PROVIDE INSULATION

SHIELD & INSERT FOR ALL

PIPING (8" MIN.)

ON EACH CHANNEL

HANGER ROD GRIPPLE HANGERS USING

AIRCRAFT CABLE ARE ALSO

ACCEPTABLE

UP TO 3"

4" UP TO 6"

8"

8"

WITH INCOMPRESSIBLE INSULATING

BLOCK AT HANGER

PIPE

DIAMETER

SHIELD

LENGTH

SHIELD

THICKNESS

USSG

NOTE: HANGER, ROD AND INSERT

SHALL BE DIPPED IN RED OXIDE

PRIMER PRIOR TO INSTALLATION.

PIPE HANGER, ROD CLIP

CONNECTION TYPE A THRU

D BENT LP 3"x1/4", E THRU H BENT LP 4"x3/8"

ADD PIPE SLEEVE THAT HAS

AN INSIDE DIAMETER, 1/4"

±LARGER THAN OUTSIDE

DIAMETER OF BOLT

SAME AS OPPOSITE SIDE

PIPE HANGER

1-1/4"

1 MIN

2 MAX

CABLE BRACING

SYMMETRICAL

ABOUT CENTER

LINE

M A

X

"L

M A

X T

O

S U

P P

O R

T

IN

G

S T

R U

C T

U R

E

ADD FRAMING

CHANNEL OR ANGLE

WHEN "L" IS GREATER

THAN MAX. LENGTH

ELEVATION

A

ACOLLAR

2 LAYERS OF 5/8" UL

CLASSIFIED GYPSUM

WALLBOARD

2" COLLAR FILLED

W/ METACAULK 880

PVC/CPVC PIPE

(DWV OR PRESSURE)

METACAULK 880

1/4" BEAD IN

ANNULUS

BUGLE-HEAD SCREW

EXTERIOR BLOCK WALL

STEEL PIPE SLEEVE

FILL WITH NON-SHRINK GROUT

MINIMUM 1/4" CLEARANCE ALL AROUND

SEALANT BACKING MATERIAL

SEAL WITH WATERPROOF SEALANT

STEEL PIPE

PROVIDE 2" CLEARANCE ALL AROUND

FOR SPRINKLER PIPE.

INSULATION

SECTION

HANGER ROD

BOLT THRU WALL

ADJUSTIBLE RING BAND

TYPE-10

I-BEAM

CLAMP

TYPE-28

I-BEAM

U-BOLTS

SUPPORT RODS

WELDED STEEL

WALL BRACKET

PIPE CLAMP

TYP. 4

TYPE 13

(TYPICAL)

ANGLE

STEEL OFFSET

WALL BRACKET

U-BOLTS

TYPE 24

(TYPICAL) A

N

C H

O R

S

INSERTS ANCHORS

DOUBLE HEX NUTS

NOTES:

1. ALL DRIP POINTS ON STEAM MAINS SHALL BE PROVIDED WITH A 12" MINIMUM HIGH DRIP LEG FROM

BOTTOM OF STEAM MAIN TO TRAP INLET. DRIP LEG SHALL HAVE 6" SCALE POCKET BELOW TRAP INLET.

2. PROVIDE BYPASS PIPING.

SEE DRAWINGS FOR PIPE SIZES

TO RETURN MAIN

SCHEDULE 80 STEEL PIPE

PIPE SIZE SHALL BE SAME SIZE AS TRAP

INVERTED BUCKET TRAP. SEE

PLANS, AND SCHEDULES

DIELECTRIC FITTING WHERE

RETURN IS COPPER PIPE

FLOW

SCHEDULE 80

STEEL PIPE

BYPASS-INSTALL IN HORIZONTAL PLANE

LEVEL WITH TRAP OR IN VERTICAL

PLANE & BELOW TRAP

DRIP LEG OR EQUIPMENT CONNECTION.

MAKE THE SAME SIZE AS THE SUPPLY

MAIN OR EQUIPMENT CONNECTION. SEE

NOTE 1

1" GATE VALVE

USE 4-BOLT RAISED FACE FLANGES

M

IN

M

IN

HANGER ROD

WELD

HANGER ROD

ROLLER

STAND

LOCKING NUT

SUPPORT CHANNEL

VAPOR BARRIER INSULATION

16 GAGE STEEL

SADDLE 12" LONG

PIPE NO

INSULATION

INSULATION

(NO VAPOR BARRIER)

PIPE SHOE AT

LEAST 12" LONG

BOLT PIPE ROLLER

TO CHANNEL

(TYPICAL)

2'-0" MAX SPACING

NOTES:

ALL WORK THAT AFFECTS

ROOF INTEGRITY MUST BE

PERFORMED SO AS TO

MAINTAIN ROOF WARRANTY.

ROOF MANUFACTURER IS IB.

VENT RISER

PIPE ONE SIZE

LARGER THAN

RELIEF VENT

SEE PIPE

PENETRATING

ROOF DETAIL

UNION/FLANGE AT

EACH SAFETY VALVE

RELIEF VALVE DISCHARGE. ON MULTIPLE

DISCHARGES, PIPE SHALL BE SIZED SO

THAT ITS CROSS- SECTIONAL AREA SHALL

BE EQUAL TO THE SUM OF THE BRANCH

CROSS-SECTIONAL AREAS.

3/4" DRAIN.

EXTEND TO

FLOOR DRAIN

9" LONG

NIPPLE ;

EXTEND

INTO

VENT

DRIP PAN

ELBOW

SAFETY VALVE

ROOF

M

IN

INSULATION

1/2" MINIMUM FOR VENTS

PIPE CLAMP

CANT STRIP AROUND

ANGLE CROSS SUPPORT

GASKET

STEEL DECK

SINGLE PLY ROOFING

EXTEND VTR 36"

ABOVE ROOF

18 GA GALVANIZED

COUNTER FLASHING

BOLT OR WELD CLAMP

TO SUPPORT BRACKET

DRAW BAND. PROVIDE WITH

HEAT RESISTANT GASKET OR

SEAL WITH HEAT RESISTANT

SEALANT

FILL SPACE WITH HEAT

RESISTANT SEALANT

BOLT OR WELD TO

STEEL ROOF

ELEVATION

NOTE:

1. PROVIDE ANCHORS ONLY WHERE SHOWN ON DRAWINGS.

2. EXTEND SLEEVE ABOVE FLOOR WHERE SPECIFIED.

BOLT (TYPICAL)

INSULATION

FLOOR SLAB

BOLT

PIPE

RISER CLAMP

PLAN

RISER CLAMP

RISER

BOLT

PIPE SLEEVE

WHERE SPECIFIED

FIRE-STOPPING

MATERIAL

PIPE SLEEVE

WHERE SPECIFIED

RISER CLAMP. BOTTOM

CLAMP REQUIRED AT

ANCHOR POINTS ONLY

324 S. State St., Suite 400 Salt Lake City, UT 84111

800-678-7077 801-328-5151 fax: 801-328-5155 www.spectrum-engineers.com

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

ARCHITECT / ENGINEERS SEAL:CONSULTANTS:

321 4 5 6 7 8 9 10

B

IM

/2

R e p la c e S te a m

B o ile rs

/2

-M e c h C e n tr a l.

rv t

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P

M

ME502

MECHANICAL DETAILS

REPLACE STEAM BOILERS

NORTHERN ARIZONA VA HEALTH CARE SYSTEM

500 N. STATE HWY 89

PRESCOTT, ARIZONA 86313

649-22-104

08 APR 2026 KMK CDN

SCALE: NTSD6

EQUIPMENT ANCHORING - PACKAGED BOILER

SCALE: NTSF3

PIPE SUPPORTS

SCALE: NTSB1

CABLE BRACING FOR PIPES

(UNINSULATED)

SCALE: NTSF1

PIPE WALL SLEEVE

SCALE: NTSB6

PIPE WALL SLEEVE THRU CONCRETE

SCALE: NTSE1

PIPE SUPPORTS (UNINSULATED)

SCALE: NTSF6

INVERTED

BUCKET STEAM TRAP ASSEMBLY

SCALE: NTSD3

TRAPEZE PIPE HANGER DETAIL

SCALE: NTSF8

STEAM SAFETY RELIEF VALVE

SCALE: NTSA1

HOT VENT THRU ROOF

SCALE: NTSB3

SUPPORT/ANCHOR FOR PIRE RISERS

EXPIRES 06/30/27

Da t e S i gned

KOSOR

44759

KEVIN M.R

e g i s t e r e d

Pr o f es s i o na l Eng i nee r (M echan i c a l )

C E

R T

I F I C A T E N

O

AR IZONA , U . S .A .

01/29/26

Revisions: Date:

ADDENDUM #2 06/29/2026