Repair Transformer Station 24, Bldg. # 643, USAG Bavaria, Grafenwoehr Military Community, Rose Barracks W912PB26BA009

1. The solicitation will result in a Firm Fixed Price contract with Order of Mangitude of Between $500,000.000 and $1,000,000.00 2. The performance period is 540 calendar days, whereby a commencement time of 30 calendar days is included. 3. The solicitation will be posted on or about 20 June 2026 with an anticipated bid opening date of approximately 23 July 2026. Paper copies will not be available 4. All responsible sources may submit a bid, which will be considered by the RCO Bavaria. 5. Work will be performed in Germany. Contractor must comply with German law and must have authorization to do business in Germany. PROJECT NUMBER: 42A-08764-5J PROJECT TITLE: REPAIR TRANSFORMER STATION 24, PROJECT LOCATION: BLDG. 643, USAG BAVARIA, GRAFENWOEHR MILITARY COMMUNITY, ROSE BARRACKS This project specifies the following work: The construction site is located within the Grafenwhr Military Community Rose Barracks. - Dismantling of the existing medium-voltage and low-voltage installation devices at the old transformer station 24, building # 643, consisting of: 1 each existing oil-immersed type transformer 630 kVA 1 each existing medium voltage switchboard consisting of 3 medium voltage cells. 1 each existing medium voltage switchboard consisting of 6 medium voltage cells. 1 each existing low-voltage switchboard, approx. l x h x d= 2400 mm x 2000 mm x 650 mm Removal of all existing metal structures and all existing electrical components. Demolition of the existing transformer building #643. - Erection of a new transformer building with cable vault and gable roof, roof slope 7 degrees. Size of building: approx. 12.6 m x 3.30 m, clearance height 3.20 m Size of cable vault consisting of reinforced concrete: approx. 0.92 m high - Installation of a medium-voltage switchboard 24 kV, consisting of: 1 each 24 kV transformer control section 1 each 24 kV transformer control section reserve 6 each 24 kV circuit breaker sections 1 each separate 24 kV ground electrode in the transformer room 1 each 20 kV oil-immersed type transformer 630 kVA 1 each battery unit with charging device for the medium voltage circuit breakers - Installation of a low-voltage switchboard, consisting of: 1 each transformer circuit breaker 1250 A 1 each bus bar system 2000 A 1 each fuse load isolating bar 1000A 7 each fuse load isolating bars 630 A 7 each fuse load isolating bars 400 A 5 each fuse load isolating bars 160 A 1 each energy multimeter with LED display - 1 EMCS patch panel as floor-mounted cabinet. - Re-routing of all medium voltage and low voltage cables from the old transformer station 24 to the new transformer station 24. - Construction of a walkable paved area for the new transformer station. Restoring of the grass areas.

AMENDMENT 0001 Amendment Notice The purpose of this amendment is to replace Attachment III. Drawing 2 has been revised accordingly. All other terms and conditions remain unchanged. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROJECT TITLE: REPAIR TRANSFORMER STATION 24, BLDG. 643, USAG BAVARIA, GRAFENWOEHR MILITARY COMMUNITY, ROSE BARRACKS SEE ATTACHMENT I SPECIFICATIONS & DRAWINGS

Notice to Offerors: Rescission of Amendment 0002 The purpose of this notice is to officially rescind Amendment 0002 for Solicitation W912PB26BA009;project "42A-08764-5J, Repair transformer station 24". Technical Justification for Rescission: Amendment 0002 adjusted the transformer station s door height requirement down to 2.10 meters to align with standard manufacturer product specifications. Upon further final technical review by DPW, the Government has determined that reverting to the original specification of 2.36 meters is necessary. Retaining the larger 2.36m doors significantly facilitates the safe maneuvering, installation, and future maintenance of the electrical equipment, thereby reducing work complexity and ensuring on-site operational efficiency. Action Required: All offerors must base their proposals on the original door height specification of 2.36 meters. Amendment 0002 is null and void. All other terms and conditions of the original solicitation remain unchanged. Bid Opening Information: The bid opening date and time remain unchanged . The public opening of the bids will be held on 16 July 2026, 14:00 hrs. Please also see the instructions in the cover letter. _______________________________________________________________________________________________________ AMENDMENT 0001 Amendment Notice The purpose of this amendment is to replace Attachment III. Drawing 2 has been revised accordingly. All other terms and conditions remain unchanged. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROJECT TITLE: REPAIR TRANSFORMER STATION 24, BLDG. 643, USAG BAVARIA, GRAFENWOEHR MILITARY COMMUNITY, ROSE BARRACKS SEE ATTACHMENT I SPECIFICATIONS & DRAWINGS