City Council Agenda
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Memo to: |
Manteca City Council |
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From: |
Kevin Jorgensen II, Director of Engineering/City Engineer |
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Prepared by: |
Elba Mijango, Associate Engineer; Somporn Boonsalat, Deputy Director of Engineering |
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Date: |
February 3, 2026 |
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Subject: |
Agreement for Services for the Nile Garden Well 30 Construction (CIP 21026 & 21034) Phase 2 Equipping Project |
Recommendation:
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Adopt a resolution approving an Agreement for Services with Wood Rodgers, Incorporated for the Nile Garden Well 30 Water Supply Project (CIP 21026 and CIP 21034) located in Palmer Memorial Park for a total not-to-exceed amount of $15,000; approving Amendment No. 3 to the Professional Services Agreement with Brown & Caldwell (C2023-84) in the amount of $120,344 for a total not-to-exceed amount of $1,151,255; approving a project contingency of $166,051; and authorizing the City Manager or designee to take all appropriate actions necessary to carry out the purpose and intent of the resolution.
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Background:
The City of Manteca (“City”) and the Manteca Unified School District collaborated to secure a $9.1 million grant from the State Water Resources Control Board (“SWRCB”) to construct Well 30 and all ancillary equipment needed to provide drinking water to Nile Garden Elementary School as part of the Nile Garden Well 30 Water Supply Projects (CIP 21026 & 21034) (“Project”).
The Project is comprised of two phases. Phase 1 Drilling, which included the drilling of Well 30 was accepted by Council on September 16, 2025. Phase 2 Equipping, currently under construction, includes the installation of the well pump, building, arsenic treatment system, and a pipeline to Nile Garden Elementary School.
On October 19, 2022, the professional service agreement was issued to Wood Rodgers, Inc. (C2022-152) for the preparation of Plans, Specifications, and Estimates in the amount of $505,447 with a 15% contingency (Attachment 5).
On June 20, 2023, the City Council awarded the Phase 1 drilling contract to Nor-Cal Pumping Services. The final construction cost totaled $907,953.
In June 2023, the City Council awarded construction management and inspection services (“CMIS”) to Brown and Caldwell (C2023-84) in the amount of $206,867, which included a 15% contingency (Attachment 8).
In December 2023, Amendment No. 1 was issued to Wood Rodgers in the amount of $10,500 for additional support and coordination with updates to the Well 30 site (Attachment 6).
On March 5, 2024, City Council awarded Phase 2 of the Project to T&S Construction in the amount of $4,925,000 and approved Amendment No. 1 for CMIS to Brown and Caldwell in the amount of $674,044 (Attachment 9). The pipeline to the school was completed in July 2025, and a ribbon cutting ceremony was held on July 29, 2025. Construction of Well 30 is still in progress and has been delayed due to equipment manufacturing and delivery issues.
On September 23, 2024, Amendment No. 2 was issued to Wood Rodgers in the amount of $200,000 for engineering services during construction for a total not-to-exceed amount of $715,947 (Attachment 7).
On August 20, 2025 ,Amendment No. 2 was issued to Brown and Caldwell in the amount of $150,000 for a total not-to-exceed amount of $1,030,911 (Attachment 10).
Amendment No. 2 with Wood Rodgers expired on December 31, 2025, requiring staff to bring a new agreement to the February 3, 2026 City Council meeting. The new proposed agreement would authorize an additional $15,000 for Wood Rodgers to provide ongoing design services during construction. The total compensation for Wood Rodgers’ efforts associated with the Project will not exceed $730,947 (Attachment 3).
Additionally, Amendment No. 3 for Brown and Caldwell is needed for construction management and inspection services through April 2026. Amendment No. 3 would authorize an additional $120,344 for a total not-to-exceed amount of $1,151,255 (Attachment 4).
To account for unforeseen construction issues, authorization of additional project contingency in the amount of $166,051 is requested.
Fiscal Impact:
Staff recommend Council approve the following:
1. Approve Agreement for Services with Wood Rodgers for $15,000
2. Approve Amendment No. 3 with Brown & Caldwell for $120,344
3. Approve the additional project contingency in the amount of $166,051
There is sufficient funding in Capital Improvement Program Project (CIP) 21026 Nile Garden Well 30 City Installed Pipeline Water O&M Fund (Fund 680), CIP 21034 Nile Garden Well 30 Water Improvement Fund (Fund 690), and the SWRCB Grant No. 3910005-001C for this recommendation. A summary of funding sources is provided below.
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Description |
Amount |
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Phase 1 Drilling (completed) |
$920,328 |
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Phase 2 Equipping (in-progress) |
$4,775,000 |
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Change Order Contingency |
$1,269,532 |
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Professional Engineering Services |
$2,110,028 |
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Total SWRCB Grant |
$9,074,888 |
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Fund 680 |
$410,000 |
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Fund 690 |
$1,000,000 |
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Total Funding Sources |
$10,484,888 |
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The Project expenses are as follows: |
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Phase 1 Drilling |
Amount |
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Wood Rodgers Contract |
$505,447 |
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Wood Rodgers Contract Amendment 1 |
$10,500 |
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Nor-Cal Pump & Well Drilling. Inc. (Phase 1) |
$907,953 |
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Brown & Caldwell Contract |
$206,867 |
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Subtotal |
$1,630,767 |
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Phase 2 Equipping |
Amount |
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T&S Construction (amount covered by grant) |
$4,925,000 |
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T&S Construction Landscape Improvements (not allowed by grant) |
-$157,525 |
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Wood Rodgers Contract Amendment 2 |
$200,000 |
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Wood Rodgers New Contract (this agenda item) |
$15,000 |
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Brown & Caldwell Contract Amendment 1 |
$674,044 |
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Brown & Caldwell Contract Amendment 2 |
$150,000 |
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Brown & Caldwell Contract Amendment 3 (this agenda item) |
$120,344 |
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Subtotal |
$5,926,863 |
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Construction Change Orders |
$912,721 |
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Other Professional Services (Geotech, environmental, lab, etc.) |
$438,486 |
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Project Contingency (this agenda item) |
$166,051 |
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Total Covered by Grant |
$9,074,888 |
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T&S Construction 12-in Pipeline Section (Fund 680) |
$360,000 |
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T&S Construction Landscape Improvements (Fund 690) |
$157,525 |
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Total Project Expenses |
$9,592,413 |
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Total Budget Remaining (all funding sources) |
$892,475 |
Documents Attached:
1. Attachment 1 - Resolution
2. Attachment 2 - Project Location
3. Attachment 3 - Wood Rodgers New Agreement for Services (this agenda item)
4. Attachment 4 - Brown & Caldwell Amendment No. 3 (this agenda item)
5. Attachment 5 - Wood Rodgers Original Agreement C2022-152
6. Attachment 6 - Wood Rodgers Amendment No. 1 C2022-152-A1
7. Attachment 7 - Wood Rodgers Amendment No. 2 C2022-152-A2
8. Attachment 8 - Brown & Caldwell Original Agreement C2023-84
9. Attachment 9 - Brown & Caldwell Amendment No. 1 C2023-84-A1
10. Attachment 10 - Brown & Caldwell Amendment No. 2 C2023-84-A2