h_CE0965_BJ000657_BLM_Privatize Utilities_ J00567XfmrUpgrade_RevA.pdf

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Repair HVAC System & Controls, Building J00567 on McChord Field, Joint Base Lewis-McChord (JBLM), WA. Chord (JBLM), WA.
Solicitation number
W912DW25BA012
Issued by

About this file

Written by GovTribe AI ·

This document is a detailed design and site map for a Transformer Upgrade project at Joint Base Lewis-McChord, dated Friday, May 24, 2024, Revision A. The primary electrical and civil work includes installing new electrical infrastructure: (1) a new 2-cell fiberglass conduit riser with 100A cutout switches, (2) a 5'x4' pullbox vault, and (3) a 1,500kVA, 30-pad mount transformer on a 6"x6"x6" concrete pad with ground rod terminations. The project involves pulling 600 CLF (1,800 SCLF) of 2 AWG CU tape shield conductor and approximately 1,500 SCLF of 2 AWG CU tape shield conductor for transformer installation.

The map shows the detailed site layout at Joint Base Lewis-McChord, with design layers including power lines, underground duct banks, overhead switches, pad services, transformers, handholes, and conduits. The document is marked as Proprietary & Confidential For Official Use Only (FOUO) and Controlled Unclassified Information (CUI) in the Critical Energy Infrastructure Information (CEII) category. The point of contact is Ryan Atchison from City Light & Power (CLP) Engineering, with the contact email rna@clpinc.com.

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This map is for reference only. Although every effort has been made to ensure the accuracy of information, errors and conditions originating from physical sources used to develop the database may be reflected on this map. GIS Office shall not be liable for any errors, omissions, or damages that result from inappropriate use of this document.

Joint Base Lewis-McChord J00567 Transformer Upgrade

Friday, May 24, 2024

Rev A

Power Lines- All

UG - Duct Bank

Design Layers OH Switches

Pad Service Transformers

Handholes

Conduit

Demolition Hatch Area

Existing Layers

OH Service Transformers

OH Switches

Light Fixtures

Poles

Pad Service Transformers

OH Bare

UG Duct Bank

UG Conduit

Conduit

Buildings

Reference Layers

Wastewater Utility Lines

Thermal Utility Lines

J00566

J00572

J00564

J00565

J00567

T567-225-3

T566-300-3

T565-225-3

14P86

14P88

14P89

14P90

14P9114P9214P93

14P100

14P87

14P99

14-SL-TAW3

14-SL-TAE3

14-SL-TAW4

14-SL-TAW2

14-SL-TAW1

14-SL-TAE1

14-SL-TAE2

0 80 16040 US Feet 1 inch equals 56 feet Proprietary & Confidential For Official Use Only (FOUO)

CUI

CUI

Controlled by: City Light & Power Controlled by: CLP Engineering

CUI Category - CEII Limited Dissemination Control: N/A

POC – Ryan Atchison rna@clpinc.com rna Text Box Primary Civil Work:

Note #1: All open trench construction duct banks for primary electric shall be installed 36" below grade and 3000-psi controlled density filled. See provided CLP Construction Standards.

1-2) Directional bore 85 LF of 2x4" HDPE. Core bore into new vault.

2-3) Trench and install 402 LF of 2x4" PVC 40 concrete encased duct bank, Core bore into new vault.

rna Text Box Primary Electric and Civil Location Scope:

1) Reframe pole 14P90 with a 2x4"PVC 40 conduit riser. Install (1) new cutout 10' fiberglass crossarm and (3) 100A cutout switches. Terminate with (3) 1-phase 100A disconnect switches with skirted terminations.

2) Install (1) 5'x5'x4' (504LA) pullbox vault.

3) Install (1) 500kVA, 3Ø, pad mount 13.8KVd-208Y/120V transformer on a 6' x 6' x 6" precast transformer pad with a ground ring.

Terminate with (3) 200A LB elbows and (3) 15KV 12.7 MCOV elbow arrestors rna Text Box Primary Wire Pulls:

1-3) Pull 600 CLF (1800 SCLF) of #2 AWG CU tape shield conductor and 600 SCLF of #6 THHN CU str conductor.

rna Text Box Demo:

Note #1: Preserve existing pole 14P90.

(1) 225kVA, 3Ø, pad mount 13.8KVd-208Y/120V transformer (T567-225-3) Approx. 1500 SCLF of #2 AWG CU Tape shield conductor

(3) 100A Cutout Switches rna Text Box Definitions:

LF: Linear Feet CLF: Circuit linear feet SCLF: Single conductor linear feet

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