Mezentseva, Marianna

Procurement contact · MP-REGIONAL OFFICE · Department of the Interior

Email	mmezentseva@usbr.gov
Phone	9169785211
On SAM.gov notices	12 since Nov 2023 — 8 in the last 24 months
Last listed	Sep 2026

What they buy

NAICS	Industry	Notices
541620	Environmental Consulting Services	6
561720	Janitorial Services	3
237990	Other Heavy And Civil Engineering Construction	1
238210	Electrical Contractors And Other Wiring Installation Contractors	1
238910	Site Preparation Contractors	1

PSC	Product or service	Notices
F115	ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT	5
S201	HOUSEKEEPING- CUSTODIAL JANITORIAL	3
F999	OTHER ENVIRONMENTAL SERVICES	1
P500	SALVAGE- DEMOLITION OF STRUCTURES/FACILITIES (OTHER THAN BUILDINGS)	1
Z1KF	MAINTENANCE OF DREDGING FACILITIES	1
Z2MZ	REPAIR OR ALTERATION OF EPG FACILITIES - OTHER, INCLUDING TRANSMISSION	1

How they restrict competition

No set-aside stated — 5
WOSB — 4
Small Business — 3

What they post

Sources Sought — 8
Combined Synopsis/Solicitation — 4

Recent notices

F--SDREP Environmental Compliance Support — Sources Sought, Sep 2026
Z--Prosser Creek Dam Basin Cleanup — Sources Sought, May 2026

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.