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Delivery order 49100419F1040HAMILTON ENTERPRISES, LLC

Overview

Award facts

Net obligations
$85.42K
$85,420of $85.42K potential value
Outlays (paid to date)
$2.17K
$2.17K paid of $85.42K obligated$2,168
Period of performance
Feb 14, 2019 to Nov 30, 2021
Ended
Modifications
5
Latest action Jul 29, 2025
Contract type
Delivery order
PIID 49100419F1040

Contract value is the most the government could spend; obligations are what it has legally committed; outlays are what it has actually paid.

Description of requirement

PHASE I FOR INCURRED COST AUDIT OF AURA - OPERATIONS AND MANAGEMENT OF THE GEMINI OBSERVATORY

Dates and value

Award date
Signed on Feb 14, 2019
Potential end of performance
Nov 29, 2021
Current value
$85,420Base and exercised options
Potential value (if all options are exercised)
$85,420
Parent contract vehicle
NSFDACS16C1249 (IDC, single award) — 23 orders recorded under it

Obligations by fiscal year of action

  • FY2025: -$26,538 (de-obligation)
  • FY2019: $111,958

Total across 2 fiscal years: $85,420

Net de-obligation in that fiscal year (obligations withdrawn).

Source: Federal Procurement Data System contract actions as published by SAM.gov and USAspending.gov; latest action recorded Jul 29, 2025. View on USAspending · Recipient on SAM.gov

Recipient

NameHAMILTON ENTERPRISES, LLC
LocationWASHINGTON, DC
UEINQFJGDLJDLN1
CAGE code52DB6
Business sizeSmall businessSize at award, per the contracting officer
Parent companyHAMILTON ENTERPRISES, LLC

Business types and certifications

Minority-ownedSelf-certified small disadvantaged businessSBA 8(a) program participantFor-profit organizationLimited liability companySubchapter S corporation

Self-reported at the time of the action.

Agency and place

Awarding and funding

Awarded by
  1. National Science Foundation
  2. DIV OF ACQ AND COOPERATIVE SUPPORT
Funded by
  1. National Science Foundation
  2. DIVISION OF ASTRONOMICAL SCIENCES
Funded from
Mathematical and physical sciencesProgram activities049-0100Federal accounts (agency financial reports)

Place of performance

Place of performance
Washington, District Of Columbia County, District Of Columbia 20006-1631
Congressional district (place of performance)
DC-98As reported at the time of the action

Classification and competition

Classification

NAICS
541211OFFICES OF CERTIFIED PUBLIC ACCOUNTANTS
Product or service (PSC)
R704SUPPORT- MANAGEMENT: AUDITING (service)

Competition

Extent competed
Not available for competitionB
Reason not competed
Authorized by statute (FAR 6.302-5(A)(2)(I))OTH
Solicitation procedures
Only one sourceSSS
Set-aside
Not reported
Contract pricing
Time and materialsY

Contract details

Subcontracting plan
Plan not requiredB
Certified cost or pricing data
Yes
Service Contract Act labor standards
No
Commercial procedures
Commercial products/services procedures not usedD
Government-furnished property
Transaction does not use GFE/GFPN
Bundled requirement
Not bundledH
Consolidated requirement
Not consolidatedD
Undefinitized action (terms not final)
No
Multi-year contract
No
Performance-based service acquisition
No - service where PBA is not used.N

Transaction history

Modification history

Base award
Feb 14, 2019Base obligation at award: $17,329
Latest action
Jul 29, 2025 — CloseoutModification P00006; obligation change -$26,538; administrative: no change in scope or value
Latest substantive action
Aug 9, 2019 — Supplemental agreement (within scope)Modification P00001; obligation change +$94,629
Actions by type
  • Base award1
  • Other administrative action3
  • Supplemental agreement (within scope)1
  • Closeout1
6 actions recorded, Feb 14, 2019 to Jul 29, 2025; each action counted once.

All contract data

All contract data

Every other field reported for this award, as of its latest reported action

Competition

Evaluation preference
No preference used
Local area set-aside
No
Simplified procedures for commercial items
No
A-76 (FAIR Act) action
No

Pricing and financing

Paid by purchase card
No
Latest action: change in base and exercised options
-$26,538
Latest action: change in base and all options
-$26,538

Socio-economic and policy

Inherently governmental functions
Other functionsOT
Recovered materials and sustainability
No clauses included and no sustainability includedC
EPA-designated product
Not requiredE
Clinger-Cohen Act planning (IT)
No
Contingency, humanitarian or peacekeeping operation
Presidential issued emergency declaration, or a major disaster declarationC
Walsh-Healey Act (materials and supplies)
No
Construction wage rates (Davis-Bacon)
No

Place and origin

Domestic or foreign entity
U.S. owned businessA
Country of product or service origin
United statesUSA
Place of manufacture
Not a manufactured end productC

Structure

Award or IDV
Award
Award type
Delivery orderC
Parent vehicle type
IDCB
Parent vehicle: multiple or single award
Single awardS
Parent vehicle agency
National Science Foundation4900
Awarding agency code
4900
Awarding sub-tier code
4900
Contracting office code
491004
Transactions recorded under this award key
6

Funding

Funding agency code
4900
Funding sub-tier code
4900
Funding office code
490302
Treasury accounts
  • 049-2019/2020-0100-000
Object classes
  • 25.2: Other services from non-Federal sources
Disaster or emergency funding (DEFC)
  • Q: Not Designated Nonemergency/Emergency/Disaster/Wildfire Suppression