Award recordCONTRACT

CASTLE HILL ASSOCIATES, LLC

PIID 36C24923F0087· VHA· 249-NETWORK CONTRACT OFFICE 9 (36C249)· F107 · ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS· FY2023· $87,858 net obligations· UEI QV6NLEHN4Y26· OH

Description

BI-ANNUAL ASBESTOS SURVEILLANCE AND TESTING FOR THE MEMPHIS VA MEDICAL CENTER.

First action · last action
2022-12-05 · 2026-09-02
Transactions
6
First transaction's obligation
$36,438
Base + all options value (sum of deltas)
$182,802
Extent competed
FULL AND OPEN COMPETITION
Other than full & open authority
—
Set-aside
—
Offers received
2
SDVOSB flag on record
Yes (self-representation)
Parent IDV
47QRAA18D00BP
NAICS
541620 · ENVIRONMENTAL CONSULTING SERVICES

Modification chain · 6 transactions

Each row is one published transaction. This action is the obligation recorded on that transaction — a change amount, as USAspending publishes it. Running total is computed by Glassbox VA as the cumulative sum of those amounts up to and including the row, so the last running total equals the award's net obligations shown above. The cumulative-total columns in the source files are not used: they are not frozen per modification.

$115,364$0Base award · 2022-12-05 · this action $36,438 · running total $36,438Modification P00001 · 2023-12-04 · this action $0 · running total $36,438Modification P00002 · 2024-02-05 · this action $38,378 · running total $74,816Modification P00004 · 2024-12-05 · this action $40,548 · running total $115,364Modification P00005 · 2026-01-06 · this action -$6,632 · running total $108,732Modification P00006 · 2026-09-02 · this action -$20,874 · running total $87,858
  • Base2022-12-05+$36,438= $36,438
  • Mod P000012023-12-04+$0= $36,438
  • Mod P000022024-02-05+$38,378= $74,816
  • Mod P000042024-12-05+$40,548= $115,364
  • Mod P000052026-01-06-$6,632= $108,732
  • Mod P000062026-09-02-$20,874= $87,858
TransactionAction dateThis action (delta)Running totalDescription on this transaction
Base2022-12-05+$36,438$36,438BI-ANNUAL ASBESTOS SURVEILLANCE AND TESTING FOR THE MEMPHIS VA MEDICAL CENTER.
Mod P00001· EXERCISE AN OPTION2023-12-04+$0$36,438BI-ANNUAL ASBESTOS SURVEILLANCE AND TESTING FOR THE MEMPHIS VA MEDICAL CENTER.
Mod P00002· FUNDING ONLY ACTION2024-02-05+$38,378$74,816BI-ANNUAL ASBESTOS SURVEILLANCE AND TESTING FOR THE MEMPHIS VA MEDICAL CENTER.
Mod P00004· EXERCISE AN OPTION2024-12-05+$40,548$115,364BI-ANNUAL ASBESTOS SURVEILLANCE AND TESTING FOR THE MEMPHIS VA MEDICAL CENTER.
Mod P00005· FUNDING ONLY ACTION2026-01-06−$6,632$108,732BI-ANNUAL ASBESTOS SURVEILLANCE AND TESTING FOR THE MEMPHIS VA MEDICAL CENTER.
Mod P00006· FUNDING ONLY ACTION2026-09-02−$20,874$87,858BI-ANNUAL ASBESTOS SURVEILLANCE AND TESTING FOR THE MEMPHIS VA MEDICAL CENTER.

Related awards · 10

Awards are related by an explicit link in the data, stated for each group below — never by text similarity. Values are net obligations.

Other VA awards to the same recipient (UEI QV6NLEHN4Y26)

AwardOffice · PSC / listingNet obligationsFY
36C24926F0138249-NETWORK CONTRACT OFFICE 9 (36C249) · F107 · ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS$42,890FY2026
36C25926F0070NETWORK CONTRACT OFFICE 19 (36C259) · F999 · OTHER ENVIRONMENTAL SERVICES$46,895FY2026
36C25025P1739250-NETWORK CONTRACT OFFICE 10 (36C250) · F107 · ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS$38,900FY2025
36C24625P1614246-NETWORK CONTRACTING OFFICE 6 (36C246) · H399 · INSPECTION- MISCELLANEOUS$44,300FY2025
36C25025N0585250-NETWORK CONTRACT OFFICE 10 (36C250) · F107 · ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS$15,600FY2025
36C25025N0392250-NETWORK CONTRACT OFFICE 10 (36C250) · F107 · ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS$15,165FY2025

Other recipients under F107 from 249-NETWORK CONTRACT OFFICE 9 (36C249) (most recent first)

AwardRecipientOfficeNet obligationsFY
36C24924P1302CORNERSTONE RESTORATION SERVICES LLC249-NETWORK CONTRACT OFFICE 9 (36C249)$4,992FY2024
36C24920P0875TTL ASSOCIATES INC249-NETWORK CONTRACT OFFICE 9 (36C249)$62,860FY2020
36C24919P0606ELR CONSULTANTS, LLC249-NETWORK CONTRACT OFFICE 9 (36C249)$7,231FY2019
36C24918C0136TTL ASSOCIATES INC249-NETWORK CONTRACT OFFICE 9 (36C249)$118,442FY2018

Cite as: Glassbox VA record view · VA contract (USAspending / FPDS) · CONT_AWD_36C24923F0087_3600_47QRAA18D00BP_4732 · retrieved 2026-09-26.