Sophia Chin

Contract Specialist · W074 ENDIST MOBILE · Department of Defense

Emailsophia.m.chin@usace.army.mil
Phone2516903349
On SAM.gov notices183 since Oct 2018 — 59 in the last 24 months
Last listedOct 2026

What they buy

NAICSIndustryNotices
561210Facilities Support Services50
332312Fabricated Structural Metal Manufacturing33
721211Rv (Recreational Vehicle) Parks And Campgrounds27
221112Fossil Fuel Electric Power Generation16
336611Ship Building And Repairing9
332311Prefabricated Metal Building And Component Manufacturing8
541330Engineering Services8
561730Landscaping Services7
PSCProduct or serviceNotices
M1PAOPERATION OF RECREATION FACILITIES (NON-BUILDING)37
9520STRUCTURAL SHAPES33
F008NATURAL RESOURCES/CONSERVATION- RECREATION SITE MAINTENANCE (NON-CONSTRUCTION)19
S112UTILITIES- ELECTRIC16
M1DBOPERATION OF LABORATORIES AND CLINICS9
JMAINT, REPAIR, REBUILD EQUIPMENT9
F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY8
5410PREFABRICATED AND PORTABLE BUILDINGS8

How they restrict competition

  • Small Business — 93
  • No set-aside stated — 82
  • 8(a) — 4
  • 8(a) — 4

What they post

  • Solicitation — 67
  • Sources Sought — 37
  • Presolicitation — 36
  • Combined Synopsis/Solicitation — 22
  • Special Notice — 20
  • Justification — 1

Who won their award notices

AwardeeAward noticesLatest
R & D MAINTENANCE SERVICES INC Tulsa OK 74136 USA1May 2026
STEWARD MACHINE CO INC Birmingham AL 35234 USA1Mar 2026
IAP WORLD SERVICES, INC. Melbourne FL 32940 USA1Aug 2025
MBJSMART LLC King George VA 22485 USA1Jan 2025
G & G STEEL INC Russellville AL 35654 USA1Apr 2024
East O&M, LLC Gainesville VA 20155 USA1Mar 2024
CHENEGA RELIABLE SERVICES LLC San Antonio TX 78240 USA1Aug 2023
G & G STEEL INC AL 35654-6514 USA1May 2023
PRECISION BUILD SOLUTIONS LLC FL 33534 USA1Feb 2023
G & G Steel, Inc. AL 35654-6514 USA1Sep 2022

Recent notices

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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.

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Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

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