2D BEQ FC66-HP476-BB137 Chiller Repairs Detail.pdf

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Attached to
BEQ Chiller Repairs FC66, HP476, BB137, etc
Solicitation number
N4008526R9014
Issued by

About this file

This document is a mechanical details and schedule revision drawing dated 08-07-2025 for Marine Corps Base facility work, specifically depicting a chiller installation detail (Sheet M501).

The drawing illustrates a detailed cross-section of a chiller unit mounted on a concrete equipment pad with specific structural requirements and mechanical components. Key specifications include a 6-inch equipment pad with a minimum thickness of 10 inches and positioned a minimum of 6 inches above grade. The drawing labels critical mechanical components including relief valve, cleanout tee, vibration isolator, strainer, temperature gauge, isolation valves, bypass valve, and check valve. The chiller is supported on vibration isolation mounts and requires clearance for serviceability around the unit. The document notes that the equipment pad must have adequate thickness to support the chiller while maintaining proper drainage and vibration isolation. Additional callouts reference a low-point drain with a sediment collection valve and circuit setter for system operation. The drawing is marked as "PRELIMINARY" and includes standard title block information indicating project identification as M501 for Marine Corps Base, with revision tracking and drawing control information.

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Text version

08-07-2025 M501

MECHANICAL DETAILS

AND SCHEDULE

REVISIONS:

FSBYPASS VALVE

ISOLATION VALVE

ISOLATION VALVE

CHECK VALVE

PRESS. / TEMP.

PORT

Low Point Drain with valve and plug Both the Supply and Return Piping must have Low-Point Drains.

CIRCUIT SETTER

STRAINER

TEMPERATURE

GAUGE, TYP.

FLOW SWITCH

VIBRATION

ELIMINATOR

CLEANOUT TEE

WITH VENT

CLEANOUT TEE

RELIEF VALVE

6"

EQUIPMENT PAD MUST HAVE A

MINIMUM THICKNESS OF 10 INCHES

AND BE A MINIMUM OF 6 INCHES

ABOVE GRADE.

GRADE

PRESSURE

GAUGE

VIBRATION ISOLATION, TYP.

NOT TO SCALE1 CHILLER DETAIL

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SATISFACTORY TO: DATE

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APPROVED: PWO OR OICC DATE

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DESIGN DIR.

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SUBMITTED BY:

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DR.

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CHK.

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DES.

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CONST. CONTR.

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MARINE CORPS BASE

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SCALE:

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SIZE

AutoCAD SHX Text 80091

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SPEC.

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CODE IDENT. NO

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NAVFAC DRAWING NO.

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SHEET OF

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CAMP LEJEUNE, NORTH CAROLINA

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DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND

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PRELIMINARY

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EXAMPLE

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CHILLER DETAIL

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NOTED

AutoCAD SHX Text 05-25-0078

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AutoCAD SHX Text N40085-25-B-0078

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J. REED, PE

AutoCAD SHX Text 60042230

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CJM

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CJM

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CJM

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CJM

Sheets and Views
M501

File details come from the government source that posted it. Updated .