Exhibit_L_-_Plumbing_Underground_Shop_Drawings.pdf

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Attached to
Santa Cruz Downtown Library Tenant Improvements
Solicitation number
IFB No. ED-0328
Issued by
Santa Cruz County, San Francisco City, California

About this file

This is a plumbing underground shop drawing submittal review form for the Santa Cruz Downtown Library Tenant Improvements project in California, prepared by ECHELCON, INC. and reviewed by Jayson Architecture. The submittal, designated as 22 05 00-03.1 UG Plumbing SD, was submitted on October 22, 2025, by Jackson Bigham and reviewed on October 30, 2025, by Brian Croshal and Diego Perez. The review process evaluated general conformance with contract documents for the underground plumbing systems serving the downtown library tenant area, which includes domestic water and sanitary system fixtures and routing within the tenant spaces as part of the broader tenant improvement project.

The review resulted in a "Revise & Resubmit" determination with specific corrections required. Markup notes direct the contractor to relocate the Floor Clean-Out (FCO) per specifications on sheet WLH-P2.20W and to locate stub-ups using provided dimensions on sheet WLH-P2.20E, with measurements of 3'-4" and 14'-2" from grid references, plus 2'-6" and 2'-3" from toilet and sink locations respectively. An additional note requires ensuring pipes are positioned tightly against the concrete wall. The review clarifies that ECHELCON, INC. is responsible for general conformance review only, while the contractor retains full responsibility for dimensional accuracy, field coordination, quantities, and all deviations from contract documents, with the stamped submission not constituting a change order.

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ECHELCON, INC.

Review is for general conformance with the contract documents for this project only. Subcontractor or supplier is responsible for omissions, quantities, dimensions, field conditions, coordination with all trades, and information pertaining to fabrication processes or construction techniques. Review shall not relieve subcontractor or supplier from responsibility for errors, omissions or deviation from contract documents. Stamped submission does not constitute a change order.

By:

Date:

Submittal # Description:

Jackson Bigham

22 05 00-03.1 UG PLumbing SD

10/22/2025

CONSULTANT/ OTHER

ENGINEER

ARCHITECT

Brian Croshal, 2025-10-30

DIEGO PEREZ 10/30/2025

NO EXCEPTIONS TAKEN

MAKE CORRECTIONS NOTED

REVISE & RESUBMIT

SUBMIT SPECIFIED ITEM

REVIEWER DATE

SUBMITTAL WAS REVIEWED FOR DESIGN CONFORMITY AND GENERAL

COMPLIANCE WITH THE CONTRACT DOCUMENTS ONLY. THE CONTRACTOR

IS RESPONSIBLE FOR CONFIRMING AND COORDINATING DIMENSIONS AT

THE PROJECT SITE FOR TOLERANCE, CLEARANCE, QUANTITIES, FABRICATION,

COORDINATION WITH OTHER TRADES, AND CONSTRUCTION MEANS AND

METHODS. THIS REVIEW DOES NOT RELIEVE THE CONTRACTOR FROM FULL

CONFORMANCE WITH THE CONTRACT DOCUMENTS.

JAYSON ARCHITECTURE STREET SAN FRANCISCO CA

MAKE CORRECTIONS NOTED:

- SEE SHEET WLH-P2.20W, RELOCATE FCO PER MARKUP

- SEE SHEET WLH-P2.20E, LOCATE STUB UPS PER MARKUP DIMENSIONS

DannyNguyenPham Text Box

FOR REFERENCE ONLY

DannyNguyenPham

JA: PLEASE LOCATE FCO IN

THIS LOCATION

DannyNguyenPham

6' - 6" 1' - 7"

JA: PLEASE LOCATE STUB-

UPS USING THESE

DIMENSIONS TAKEN FROM

GRID 3' - 4"

14' - 2"

2' - 6"

TOILET

2' - 3"

SINK

JA: PLEASE ENSURE PIPES

ARE TIGHT TO CONCRETE

WALL

DannyNguyenPham

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