Justification and Approval (J&A) - W912BU20F0084 P00003
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- W912BU20F0084
- Agency
-
ENDIST Philadelphia
US Army Corps of Engineers, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- W912EP19D0019-W912BU20F0084 Federal contract award
- Awardee
- Halff Associates Inc.
- NAICS code
- 541330 Engineering Services
- Place of performance
- Jacksonville, Florida 32246, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers Philadelphia District has issued a sole source justification to modify Task Order W912BU20F0084 for the Notre Dame Bridge Design project in San Juan, Puerto Rico, with Halff Associates (formerly Singhofen & Associates) serving as the awarded contractor. The modification increases the task order value by $140,773.91, bringing the total contract value to approximately $680,000, and extends the period of performance from April 5, 2026, to December 28, 2027. The scope changes include removing telecommunications line relocation from the original design, adding a comprehensive tree survey and replanting plan, and obtaining re-endorsements from Puerto Rico permitting agencies. The Army Corps justified the sole source approach based on cost-effectiveness and schedule considerations, noting that transitioning to a new architect-engineer firm would result in delays of 12-18 months and additional costs estimated at $750,000. This engineering services contract falls under NAICS code 541330 and involves architect and engineering services for construction of administrative facilities and service buildings.
Notice text
This justification and approval (J&A) modifies Task Order W912BU20F0084 (Contract W912EP19D0019) by updating the utility design as defined in the Scope of Work (SOW). This modification includes an increase of $140,773.91 to the total task order value and an extension to the period of performance from 05 April 2026 to 28 December 2027.
Awarded contract W912EP19D0019 to unknown vendor for unknown amount on 2025-07-29.
Files
| File | Type | Posted |
|---|---|---|
| JA Notre Dame Bridge MOD - Redacted.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Limited / Sole Source Justification | |
| Notice of Intent to Sole Source - Modification to W912BU20F0084 | Special Notice |
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