AMENDMENT NO. 1R2 REQUEST
January 8, 2026
Janet Pelayo, Deputy Director
City of Garden Grove, Community Services Department
11222 Acacia Parkway, Garden Grove, CA 92840
Subject: Amendment No. 1R2 – Additional Time Extension and Material Testing Services for Construction Management Services for the Woodbury Park Revitalization and Expansion Project (RFP No. S -1335)
Dear Ms. Pelayo,
Z&K Consultants, Inc. (Z&K) respectfully submits this amendment request to revise the contract duration and budget for Construction Management and Inspection Services for the Woodbury Park Revitalization and Expansion Project. This amendment is requested to align Z&K’s professional services contract with the actual construction duration and level of effort required to support construction activities through completion and closeout.
This amendment provides for the continuation of Construction Management and Inspection services through May 2026, consistent with the current projected construction schedule, and includes the nec essary support for project closeout activities. The total cost associated with Construction Management and Inspection services through May 2026 is $465,992.00. The staffing approach and level of effort remain unchanged from the originally approved proposal , as summarized below:
Senior Construction Manager: 5 hours per week
Senior Construction Inspector: 8 hours per day
Project Manager/Office Engineer: 10 hours per week
In addition, this amendment includes geotechnical/material testing services that were not included in the original contract amount but are required to support ongoing construction activities. The total amount requested for geotechnical/material testing services under this amendment is $21,500.00.
This amendment also includes an optional two (2 ) additional weeks of Construction Management and Inspection services beyond May 2026 to address any unforeseen construction extensions or closeout needs. This optional time extension is included as a City-authorized contingency item and may only be utiliz ed with prior written authorization from the City. The total not-to-exceed amount associated with this optional two-week extension is $20,960.00.
The revised cost summary is provided below:
Services Amount
Construction Management & Inspection Services (Through May 2026) $465,992.00 Geotechnical & Material Testing Services $21,500.00
Additional Services (As authorized by the City) $20,960.00 Total Amount $508,452.00
Original Budget Amount $299,844.00
Amendment No. 1 Request $208,608.00
Z&K’s current approved contract amount is $299,844.00. This amendment requests an increase of $208,608.00, resulting in a revised total contract amount of $508,452.00. The revised contract amount includes Construction Management and Inspection services through M ay 2026, geotechnical/material testing services, project closeout support, and the optional two-week City-authorized contingency period.
We sincerely appreciate the City’s continued partnership and look forward to working together to ensure the successful delivery of the Woodbury Park Revitalization and Expansion Project. Please let me know if you need additional details or clarification.
Sincerely,
Crystal Fraire, PE, President
Z&K Consultants, Inc.
(951) 310-7470 | [email protected]
AMENDMENT NO. 1 – COST BREAKDOWN
Month Invoice
No.
Senior
Construction
Manager
CM/Senior
Construction
Inspector
Project
Manager /
Office
Engineer
Converse Total Cumulative Remaining **
$ 220.00 $ 188.00 $ 175.00
Jun-25 28101 20 22 30 $ - $ 13,786.00 $ 13,786.00 $ 286,058.00 Jul-25 28102 26 78 36 $ - $ 26,684.00 $ 40,470.00 $ 259,374.00 Aug-25 28103 31 120 42 $ 15,388.00 $ 52,118.00 $ 92,588.00 $ 207,256.00 Sep-25 28104 28 104 42 $ 1,493.00 $ 34,555.00 $127,143.00 $ 172,701.00 Oct-25 28105 23 172 46 $ 2,717.00 $ 48,163.00 $175,306.00 $ 124,538.00 Nov-25 28106 18 148 36 $ 343.00 $ 38,427.00 $213,733.00 $ 86,111.00 Dec-25 28107 22 168 44 $ - $ 44,124.00 $257,857.00 $ 41,987.00 Jan-26* 28108 21 168 42 $ 1,559.00 $ 45,113.00 $302,970.00 $ (3,126.00) Feb-26* 28109 19 152 38 $ - $ 39,406.00 $342,376.00 $ (42,532.00) Mar-26* 28110 22 176 44 $ - $ 45,628.00 $388,004.00 $ (88,160.00) Apr-26* 28111 22 176 44 $ - $ 45,628.00 $433,632.00 $(133,788.00) May-26* 28112 11 160 40 $ - $ 39,500.00 $473,132.00 $(173,288.00) Jun-26* 28113 11 80 20 $ - $ 20,960.00 $494,092.00 $(194,248.00) Closeout 28114 12 40 24 $ - $ 14,360.00 $508,452.00 $(208,608.00) *Projected invoices based on the same level of effort as originally proposed **Negative balances indicate contract overages resolved by this amendment.