Cities Index.
item 15 Approval of a sole source agreement with Hydrologic, Inc. to provide zero-discharge flushing services for the City’s water distribution system. (Cost: $224,742.08)(Action Item)

Garden Grove City Council
October 14, 2025

Document
item 15 Approval of a sole source agreement with Hydrologic, Inc. to provide zero-discharge flushing services for the City’s water distribution system. (Cost: $224,742.08)(Action Item)
Meeting
October 14, 2025
Body
Garden Grove City Council
Original file
26 KB
Text extracted from the city's file for reading and search. Open the original on agendasuite.org. That file is the official record.

Hydrologics, Inc.
500 S Australian Ave Ste 600-1008
West Palm Beach, FL
33401-6223
8884933123
Quotation 240100v6

ADDRESS SHIP TO
Cody Nicolae
City of Garden Grove
Public Works Department
13802 Newhope St.

Garden Grove, CA 92843
City of Garden Grove
Public Works Department
13802 Newhope St.

Garden Grove, CA 92843
DATE
09/30/2025
TOTAL
$224,742.08

EXPIRATION
DATE
10/30/2025

PROJECT
ZDF Services

QTY RATE AMOUNT
Flushing
Standard ZDF flushing process includes (1) ZDF unit operated by (2) Hydrologics employees and all necessary equipment to perform the flushing operation in a normal potable water distribution system (per 8-hour day)
22 9,800.00 215,600.00
Flushing
Discount on daily flushing rate - Returning customer
22 -2,800.00 -61,600.00
10-Hour Workday Surcharge
Daily surcharge for 10-hour flushing days, up to 40 hours per week (per 2-person crew, per day) 0 1,750.00 0.00T
Disinfection
Disinfection of ZDF equipment before use in the customer's system. This fee is charged when a project is started and before any return visits.
1 4,000.00 4,000.00
Mobilization
A mobilization fee is charged to move ZDF equipment to/from the customer's site. This fee is charged at the start of a project and upon return visits.
1 4,000.00 4,000.00
Prevailing Wage Addition
Additional daily expense for the increased cost of additional wages required per prevailing wage laws in the city or local of operations. The rate is not inclusive of weekend, overtime, or holiday hours and is subject to increase if work performed falls after the date of the next determination increase posted by the Department of Labor/DIR.
22 765.00 16,830.00
NSF61 Filters
Polypropylene Micro Fiber Bag
Material: Polypropylene Micro Fiber
Nominal Micron Rating: 1
Filter Bag Finish: Standard (Polypropylene Cover)
Dimensions: 7.2"x 32", Trade Size #2
Molded Polypropylene Ring (RPO)
NSF61 Certified Filtration Media
Note: This estimate assumes the use of 38 filters per day. The customer will be billed for the actual number of filters used.
836 50.50 42,218.00T

SUBTOTAL 221,048.00
TAX 3,694.08
TOTAL $224,742.08
THANK YOU.

Accepted By Accepted Date

← All documents from this meeting