Finance Committee

15180-1

SECTION 15180

PIPE AND EQUIPMENT INSULATION

PART 1 - GENERAL

1.1 DESCRIPTION
A. Work Included: Provide and apply insulation to all interior piping and equipment in
accordance with Table 1.
B. Related Work Specified Elsewhere: "Plumbing - General" and "HVAC General"
are specified in this Division.

12 QUALITY ASSURANCE
A. Standards:
1. Fiberglass pipe insulation shall conform to ASTM C547.
2. All-service vapor retarder jacket shall conform to ASTM C1136.

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PREFABRICATED PIPE HANGERS, SUPPORTS AND BRACING

4. Do not remove the temporary clamps until the piping is correctly installed on
the permanent supports.

3.2 TESTING

A.
B.

All permanent pipe supports shall be installed prior to testing.

Demonstrate compliance with the requirements of this section with respect to
support, pitch, vibration, movement, and expansion and contraction during start-up
testing of the equipment and associated piping systems as indicated in Section
01800.

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PREFABRICATED PIPE HANGERS, SUPPORTS AND BRACING

Systems (Chemset Capsule Series); Power Fasteners (T308 Plus); or
equivalent.

2. Expansion anchors. Stainless steel AISI Type 316 for galvanized and
aluminum fabrications; cadmium plated for painted steel fabrications.
Manufactured by Hilti Fastening Systems (Kwik Bolt HI); Ramset Fastening
Systems (Tru Bolt Stud Anchor); Power Fasteners (Power Stud); or
equivalent.

PART 3 - EXECUTION

3.1

INSTALLATION

A.

B.

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PREFABRICATED PIPE HANGERS, SUPPORTS AND BRACING

E.

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PREFABRICATED PIPE HANGERS, SUPPORTS AND BRACING

i. Anvil International, Inc. (Fig 177)

ii. Carpenter & Patterson Inc. (Fig 142)

iit. Or equal

Pipe Clamp (Type F).:

i. Anvil International, Inc. (Fig 212, Fig 216 or Fig 295 Clamp w/
Fig 272 Eyerod)

ii. Carpenter & Patterson Inc. (Fig 175, Fig 298 or Fig 304 Clamp w/
Fig 93 Eyerod)

iit. Or equal

U-Bolt (Type S)

i. Anvil International, Inc. (Fig 137)

ii. Carpenter & Patterson Inc. (Fig 283)

iit. Or equal

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PREFABRICATED PIPE HANGERS, SUPPORTS AND BRACING

sheet and galvanized protection shield; isolators similar to Eleen, Figure No. 228; or
PVC-coated hangers and supports. All stainless steel piping shall be isolated from
all ferrous materials, including galvanized steel, by use of neoprene sheet material
and protection shields, similar to above methods.

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PREFABRICATED PIPE HANGERS, SUPPORTS AND BRACING

15094-2
PREFABRICATED PIPE HANGERS, SUPPORTS AND BRACING

shown on the Contract Drawings are specified elsewhere and not required as part of

this Specification.

Pipes supports shall be classified as one of the following:

1. Type 1 — Supported from an overhead structural member using overhead
hangers, guides, clevises, rollers, clamps or other means as specified herein.

2. Type 2 - Supported from a structural member below the pipe using guides,
rollers, clamps, saddles or other means as specified herein.

15094-1

SECTION 15094

PREFABRICATED PIPE HANGERS, SUPPORTS AND BRACING

PART 1 - GENERAL

1.1

1.2

1.3

1.4

DESCRIPTION

A.

3, Con
a.

b.

Cc.

d.
B. Rubber Li

15092-2
PIPE SLEEVES & SEALS