Award recordCONTRACT

SEMPER ENVIRONMENTAL LLC

PIID 36C24621P1078· VHA· 246-NETWORK CONTRACTING OFFICE 6 (36C246)· H999 · OTHER QC/TEST/INSPECT- MISCELLANEOUS· FY2021· $251,641 net obligations· UEI EN5NDLLPHEN5· UT

Description

DECREASE EXCESS FUNDS.

Base award description: GAS MONITORING SERVICES

First action · last action
2021-06-07 · 2026-05-04
Transactions
14
First transaction's obligation
$3,251
Base + all options value (sum of deltas)
$251,641
Extent competed
COMPETED UNDER SAP
Other than full & open authority
—
Set-aside
SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE
Offers received
2
SDVOSB flag on record
Yes (self-representation)
NAICS
541330 · ENGINEERING SERVICES

Modification chain · 14 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.

$255,196$0Base award · 2021-06-07 · this action $3,251 · running total $3,251Modification P00001 · 2022-05-05 · this action $31,789 · running total $35,040Modification P00002 · 2022-06-08 · this action $11,631 · running total $46,670Modification P00003 · 2022-11-21 · this action $16,590 · running total $63,260Modification P00004 · 2023-03-21 · this action $16,590 · running total $79,850Modification P00005 · 2023-06-14 · this action $11,631 · running total $91,481Modification P00006 · 2023-08-17 · this action $53,430 · running total $144,912Modification P00008 · 2024-02-20 · this action -$2,400 · running total $142,512Modification P00009 · 2024-04-18 · this action -$5,925 · running total $136,587Modification P00010 · 2024-06-10 · this action $3,548 · running total $140,135Modification P00011 · 2024-07-25 · this action $56,880 · running total $197,015Modification P00012 · 2024-11-18 · this action -$2,370 · running total $194,645Modification P00013 · 2025-06-10 · this action $60,551 · running total $255,196Modification P00014 · 2026-05-04 · this action -$3,555 · running total $251,641
  • Base2021-06-07+$3,251= $3,251
  • Mod P000012022-05-05+$31,789= $35,040
  • Mod P000022022-06-08+$11,631= $46,670
  • Mod P000032022-11-21+$16,590= $63,260
  • Mod P000042023-03-21+$16,590= $79,850
  • Mod P000052023-06-14+$11,631= $91,481
  • Mod P000062023-08-17+$53,430= $144,912
  • Mod P000082024-02-20-$2,400= $142,512
  • Mod P000092024-04-18-$5,925= $136,587
  • Mod P000102024-06-10+$3,548= $140,135
  • Mod P000112024-07-25+$56,880= $197,015
  • Mod P000122024-11-18-$2,370= $194,645
  • Mod P000132025-06-10+$60,551= $255,196
  • Mod P000142026-05-04-$3,555= $251,641
TransactionAction dateThis action (delta)Running totalDescription on this transaction
Base2021-06-07+$3,251$3,251GAS MONITORING SERVICES
Mod P00001· SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE2022-05-05+$31,789$35,040GAS MONITORING SERVICES
Mod P00002· EXERCISE AN OPTION2022-06-08+$11,631$46,670GAS MONITORING SERVICES
Mod P00003· SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE2022-11-21+$16,590$63,260GAS MONITORING SERVICES
Mod P00004· ADDITIONAL WORK (NEW AGREEMENT, JUSTIFICATION REQUIRED)2023-03-21+$16,590$79,850GAS MONITORING SERVICES INCREASE SITE VISITS FROM 14 TO 25.
Mod P00005· EXERCISE AN OPTION2023-06-14+$11,631$91,481EXERCISE OPTION YEAR 2.
Mod P00006· FUNDING ONLY ACTION2023-08-17+$53,430$144,912EXERCISE OPTION YEAR 2.
Mod P00008· FUNDING ONLY ACTION2024-02-20−$2,400$142,512REMOVING EXCESS FUNDS.
Mod P00009· FUNDING ONLY ACTION2024-04-18−$5,925$136,587REMOVING EXCESS FUNDS.
Mod P00010· EXERCISE AN OPTION2024-06-10+$3,548$140,135EXERCISING OPTION YEAR 3.
Mod P00011· FUNDING ONLY ACTION2024-07-25+$56,880$197,015INCREASE OY3 TOTAL TO 48 VISITS WITH $56,880.00
Mod P00012· FUNDING ONLY ACTION2024-11-18−$2,370$194,645DECREASE EXCESS FUNDS FROM OY2.
Mod P00013· EXERCISE AN OPTION2025-06-10+$60,551$255,196EXERCISING OPTION YEAR 4.
Mod P00014· FUNDING ONLY ACTION2026-05-04−$3,555$251,641DECREASE EXCESS FUNDS.

Related awards · 11

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 EN5NDLLPHEN5)

AwardOffice · PSC / listingNet obligationsFY
36C25926P0618NETWORK CONTRACT OFFICE 19 (36C259) · B533 · SPECIAL STUDIES/ANALYSIS- WATER QUALITY$72,673FY2026
36C24626P0951246-NETWORK CONTRACTING OFFICE 6 (36C246) · F108 · ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION$17,348FY2026
36C24626P0784246-NETWORK CONTRACTING OFFICE 6 (36C246) · F103 · ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT$18,902FY2026
36C24626C0018246-NETWORK CONTRACTING OFFICE 6 (36C246) · Z2PD · REPAIR OR ALTERATION OF WASTE TREATMENT AND STORAGE FACILITIES$311,074FY2026
36C25923P0047NETWORK CONTRACT OFFICE 19 (36C259) · Z2DA · REPAIR OR ALTERATION OF HOSPITALS AND INFIRMARIES$246,178FY2023
36C24621P1082246-NETWORK CONTRACTING OFFICE 6 (36C246) · H999 · OTHER QC/TEST/INSPECT- MISCELLANEOUS$93,919FY2021

Other recipients under H999 from 246-NETWORK CONTRACTING OFFICE 6 (36C246) (most recent first)

AwardRecipientOfficeNet obligationsFY
36C24626P0500WINERGY LLC246-NETWORK CONTRACTING OFFICE 6 (36C246)$50,938FY2026
36C24626N0374J&B HARTIGAN, INC.246-NETWORK CONTRACTING OFFICE 6 (36C246)$162,519FY2026
36C24626A0008J&B HARTIGAN, INC.246-NETWORK CONTRACTING OFFICE 6 (36C246)$0FY2026
36C24625P1067PREMIER MECHANICAL GROUP INC246-NETWORK CONTRACTING OFFICE 6 (36C246)$110,000FY2025
36C24624P1214VETERANS FIRE AND LIFE SAFETY CORPORATION246-NETWORK CONTRACTING OFFICE 6 (36C246)$28,700FY2024

Cite as: Glassbox VA record view · VA contract (USAspending / FPDS) · CONT_AWD_36C24621P1078_3600_-NONE-_-NONE- · retrieved 2026-09-26.