UG1000 R6 - Released -N52 (30X60).pdf

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Attached to
Juliette Substation Expansion Project
Solicitation number
2462A
Issued by
Santa Clara County, San Diego City, California

About this file

This document is a technical specification sheet for a 30" x 60" Splice Box (Non-Traffic) from Silicon Valley Power (SVP) for Underground Substructures Installation by Developers. The specification provides detailed requirements for grade-level electrical utility enclosures, including design, material, and installation guidelines. Approved manufacturers for these polymer concrete boxes include Armorcast, Old Castle, Strongwell, or approved equivalents. The specification covers box characteristics such as one-piece design, concrete grey color, and compliance with ANSI/SCTE 77 2002 Tier 15 standards.

The technical drawing outlines specific installation requirements, including the use of 1-1/2" drain rock or sand under the box to a 6" minimum depth, open-bottom design, stackability for extra depth, and instructions for conduit installation. The box covers are to be inscribed with either "SVP UTILITY ELECTRIC" or "SVP LOW VOLTAGE ELECTRIC" as specified on developer work drawings. Additional installation details include using PVC end bells on duct terminations and following specific SVP project design guidelines. The document is revision 6 of the UG 1000 standard and was approved on 4/1/2024 by Kevin Keating, with technical details drawn by SVP Staff.

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Text version

SKID RESISTANT SURFACE

3/8-16 NC HEX_

BOLTS W/WASHERS

SUPPORT BEAM---�-

FIELD CUT BOX A

NEEDED TO RECEIVE

CONDUITS.

APPROVED SUPPLIERS:

ARMORCAST

OLD CASTLE

STRONG WELL

OR APPROVED EQUAL

By: Scott Anderson / Krishn Patel

Approved: 4/1/2024

Kevin Keating

BOX

<9--)d c"

NOTES:

Grade level enclosures shall be all polymer concrete and one piece design. Covers shall be two piece design. Approved manufacturers are listed in table below.

Enclosures and covers shall be concrete grey in

1/2''x 4" PULL SLOT color.

( 1 "X 4" BELL PULL

SLOT OPTIONAL - 2 Enclosures and covers shall be designed and

PER HALF COVER)

tested to meet or exceed ANSI/SCTE 77 2002

:}) >1

Tie; • 15.

Boxes shall meet interchangability requirements as outlined in WUC 3.6.

Boxes shall be stackable if extra depth is required.

Boxes shall have an open bottom.

1-1/2" size drain rock, or sand, shall be installed under box to a minimum depth of 6". See reference SVP standard UG-0315 Base Material for Boxes and Pads.

Stub ducts into box using bends as directed on specific SVP project design Developer Work drawings or by SVP inspectors.

Install PVC End Bells on the ends of all ducts terminating in boxes.

COVER TO BE INSCRIBED AS SHOWN ON

SVP DEVELOPER WORK DRAWINGS:

1) SVP UTILITY ELECTRIC

2) SVP LOW VOLTAGE ELECTRIC

Installation of Underground Substructures by Developers

Drawn By: SVP Staffs

SHEET 25 of54

UG 1000

Rev.

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