Super-Silent 56kW Generator Rental including Installation and Utility Connection at Mount Rushmore National Memorial, Keystone, South Dakota The purpose of this amendment (0001) is to provide answers to questions asked thus far and two additional attachments - location map and trailer electrical requirements. Q1. Please confirm the expected generator operating schedule during the June 24, 2026, through July 7, 2026, period. Should the contractor assume continuous 24/7 operation, daily event/business-hour operation, or another defined operating schedule? A1. At most 14 hours per day with at least 16 hours run times on the 2nd, 3rd, and 4th. Q2. Please confirm the intended connection point for each trailer. Will the contractor connect to existing trailer panels, receptacles, disconnects, or another Government-provided connection point? A2. Existing Trailer Panels Q3. Please provide the approximate distance between the proposed generator placement area and each trailer, including whether temporary cables are expected to cross pedestrian-accessible areas. A3. Approximately 50 foot or less from each trailer to generator. Cables will run through a parking lot area Q4. Please confirm whether there is a specific maximum acceptable noise level in dB(A), including the measurement distance, or whether a manufacturer-rated super-silent / whisper-rated sound-attenuated generator is acceptable. A4. Manufacturer-rated super-silent / whisper-rated sound-attenuated generator is acceptable. Q5. Please confirm whether fuel/refueling should be priced for the full period of performance and whether there are any site access restrictions or preferred refueling windows. A5. Refueling can occur any day other than July 2nd, 3rd, and 4th Q6. Please confirm whether the Government will provide known utility information or utility locating support prior to any grounding rod installation or ground penetration. A6. Government will provide Information upon request Q7. Please confirm whether the attached Technical Questionnaire is the correct questionnaire for this solicitation, as the title appears to reference a different project, while the solicitation number shown is 140P6026Q0050. A7. The title/heading is in error, but the questions are correct. Q9. Please provide the electrical specifications for each of the two mobile trailers including voltage (120V/240V), phase (single or three-phase), amperage rating, panel size, and estimated total load in kilowatts. This is required to verify generator compatibility and select appropriate distribution equipment. Would this be available at pre-bid site visit? A9. Please see attached document for electrical requirements Q10. Will the government provide a site plan or sketch showing the approximate generator placement area, cable routing to each trailer, and proximity to pedestrian pathways? Are there known underground utilities in the grounding rod installation area, and what is the process for utility locating at this National Park Ser…