RFIs-FA502526RB006.xlsx

Matsushima RFIs

Also, is a bid bond actually required for this solicitation in the first place? If so, where should the original bond documents be sent by mail? (We assume the bond would not be valid as a scanned copy, even though all other proposal documents are to be submitted electronically.) Should it be sent to Yokota, Guam, or Matsushima? A bid bond/guarantee is not required for this solicitation.

We cannot change the solicitation form, due to our internal programs when creating them. This correction will be included as an amendment to the solicitation on SAM.gov

Regarding crane operation, under the transitional surface restrictions stipulated by the Civil Aeronautics Act, the maximum allowable height of structures is 25 meters or less.In this case, please ensure that a red obstruction light and a daytime obstacle marker flag are installed at the top of the crane.

SOW 11.c Permits In addition to the height and crane restrictions addressed in Question 1 above, please confirm whether the project site itself is located within any airfield imaginary surface, runway clear zone, accident potential zone, or other airfield-related restricted/controlled area, and if so, identify any resulting construction restrictions (e.g., permitted construction hours, equipment staging limits, or additional coordination requirements). The project is located within an airfield imaginary surface, as seen on the image attached to the right. The maximum allowable height of structures is 25 meters of less.

・Regarding the Runway Clearance Zone The runway shoulder line is located at 150 meters.

・Regarding the Potential Aircraft Accident Area This area is the same as the runway shoulder line described above.

・Regarding Whether the Site Is Located Within Any Other Airport-Related Restricted or Controlled Areas JASDF are currently verifying this information and will provide an update once the confirmation process is complete.

・Regarding Utility Load Capacity As we do not have detailed information regarding the total utility service load requirements within the U.S. area, we believe that the contractor responsible for procuring the transformer should be provided with the load information for the relevant equipment and facilities. Based on that information, they can coordinate the design and determine whether the planned capacity will be sufficient or insufficient.

・Regarding Cubicle Design Capacity In general, the cubicle is designed in accordance with the manufacturer's standard specifications to accommodate the required electrical load capacity.

・Regarding the Specifications of the New Cubicle Before placing the order for the new cubicle, JASDF would like to review the manufacturer's drawings and technical specifications. During the design period, the US Government will forward this information to JASDF.

・Regarding Single-Phase Power Requirements Depending on the specifications of the air-conditioning equipment, a separate single-phase transformer may be required if a 100 V single-phase power supply is needed for the air-conditioning control system or for warehouse lighting.

・Regarding the Use of a Scott Transformer If a Scott transformer is adopted instead of a standard single-phase transformer, it may be necessary to increase the capacity of the three-phase transformer accordingly.

1. Is any additional geotechnical testing, soil remediation, or corrosion-protection design for buried utilities and foundations anticipated as a result of this prior inundation, beyond standard UFC 3-220-01 requirements?

2. Consistent with SOW paragraph 6.a, please confirm that the Contractor is not required to assume any contamination or debris related to this prior event in the base bid proposal, and that disposal/remediation of any such material actually discovered during excavation will be treated as a change to the contract scope. 1. Corrosion and water protection is required for electrical utilities as the groundwater level is at a depth of roughly one (1) meter.

2. Correct, any disposal/remediation of contaminated material or debris will be treated as a change to the contract scope.

1. Is mechanical cooling and heating required to maintain the 40°F/60% RH criteria throughout the full area of each building, or only in specific enclosed/conditioned spaces? Given the intended use of the building, the Contractor believes mechanical HVAC equipment may have limited practical effectiveness in this application — please advise the Government's view on this point.

2. Will the exhaust fans, intake louvers, and motorized dampers described in paragraph 15.t.3 be considered sufficient to satisfy the ventilation requirement for the storage bay, or is additional mechanical cooling/heating also required for that bay?

3. Please identify any enclosed rooms (e.g., office areas referenced in paragraph 15.r) requiring separate/independent climate control. 1. Climate conditions must be maintened throughout the entire facility for all four (4) tents. The intent behind climate control is to prevent corrosion and freezing for items stored within.

2. The Government confirms that humidity control is the governing requirement. Warehouses must remain above 40°F and below 60% relative humidity, and any mechanical measures necessary to maintain ≤60% RH shall be used. A maximum indoor temperature is not required, and mechanical cooling is not specifically mandated. Cooling shall only be incorporated if needed to achieve and sustain the humidity requirement under Matsushima summer conditions.

3. There are no enclosed or seperated rooms.

1. Is the required thermal performance to be achieved defined by the 40°F/60% RH criteria of paragraph 15.t, or by a separate thermal performance metric (e.g., U-value/R-value)?

1. Whether the vehicle gates are to be manually operated or motorized/automated.

2. The required fence fabric type (e.g., chain-link mesh size and gauge), post material, and finish/color.

3. Whether the gates and fence must match an existing Matsushima Air Base standard fence type/color, and if so, please identify the applicable specification.

1. Please provide the full scope and details of the main utilities that are outside this contract.

2. Please also advise the anticipated completion date of the main utilities.

3. Will the Contractor be entitled to an equitable adjustment for remobilization, additional supervision, and schedule impacts associated with returning to perform the utility tie-ins?

4. Will the utility tie-in work be included within this contract's 150-day construction performance period, or will it be performed under a separate authorization after completion of the main utility work? 1. The updated SOW reflects Contractor-installed primary electrical conduit and cable, secondary electrical cable, transformer, and water line installation as detailed in the site plans. The Government will only be installing conduit for secondary electrical and storm drainage utilities.

2. The Contractor is responsible for installing utilities listed in the SOW. Government installed utilities will be complete prior to award.

3. The contractor should include all required utility work in their bid. If there are any unforseen circumstances, equitable adjusments will be negotiated with the Government.

4. All work is within the contract's 150-day construction performance period.

Membrane Fabric: A minimum 10-year manufacturer's warranty is required. The warranty must cover UV degradation, fabric discoloration, and seam integrity under normal weather conditions.

Structural Steel: A minimum 10-year structural warranty is required. The steel framework must be able to withstand coastal environments, and the warranty must cover structural failure and structural degradation beyond normal weathering.

Roll-Up/Sliding Doors: A minimum 2-year commercial warranty (or manufacturer’s standard warranty, whichever is greater) is required for a roll-up door, covering the mechanical door assembly, tracking, and the motorized operator.

A 5-year warranty is required for a sliding door.

HVAC Equipment: A minimum 1-year parts and labor warranty for the entire system, with a 5-year warranty on the compressor, is required.

Electrical Equipment: A minimum 1-year standard commercial warranty is required for all electrical distribution components, transformers, and switchgear.

Due the eave height, the actual vertical clearance inside the building (clear height to the underside of the lowest structural beam or haunch) is reduced by the depth of the structural steel member, therfore the Contractor must submit a sectional drawing showing both the Eave Height and the Effective Clear Height for approval by the Government.

Voltage: 6,600 V Cable Size and Type: 6kV-CET22 (it is believed to be the E-T type, although this should be confirmed) Preferred Size of New Conduit: We would prefer either FEP65 or FEP80 conduit; however, the final conduit size will depend on the Contractor's design.

Photographs of the Interior of the Manhole at the Connection Point: Since the manhole must first be drained before photographs can be taken, obtaining the photos will require some time. JASDF are planning to carry out the drainage work on August 24, and therefore expect to be able to provide a response, including the photographs, on August 25.

Will utility shutdowns be permitted if required for transformer installation and if so, for how long and how advance do we have to push the notice? ・Regarding Power Outage Periods Power outages are generally scheduled on weekends between 0815 and 1600 hours.

・Regarding Advance Notification Providing notification to the US Government and JASDF two months in advance.

・Regarding the Power Outage Work Plan At that time, the Contractor must submit a Power Outage Work Plan to the US Government to submit to the base's Electrical Chief Engineer (or Electrical Safety Manager) for review.

This will allow JASDF to verify that the planned work procedures and safety measures are adequate and do not present any concerns.

Membrane fabric Structural steel Roll-up doors HVAC equipment Electrical equipment In accordance with standard commercial practices, the following warranty periods will be used.

Membrane Fabric: A minimum 10-year manufacturer's warranty is required. The warranty must cover UV degradation, fabric discoloration, and seam integrity under normal weather conditions.

Structural Steel: A minimum 10-year structural warranty is required. The steel framework must be able to withstand coastal environments, and the warranty must cover structural failure and structural degradation beyond normal weathering.

Roll-Up/Sliding Doors: A minimum 2-year commercial warranty (or manufacturer’s standard warranty, whichever is greater) is required for a roll-up door, covering the mechanical door assembly, tracking, and the motorized operator.

A 5-year warranty is required for a sliding door.

HVAC Equipment: A minimum 1-year parts and labor warranty for the entire system, with a 5-year warranty on the compressor, is required.

Electrical Equipment: A minimum 1-year standard commercial warranty is required for all electrical distribution components, transformers, and switchgear.

The electrical system parameters for this project shall be based on the existing Japanese standard distribution used at Matsushima, to support long‑term maintainability. The Government will provide the available primary voltage, phase, frequency (50 Hz), fault current, grounding arrangement, and required secondary utilization voltages during design coordination. All warehouse electrical design shall match the Matsushima‑standard system to the maximum practical extent, ensuring compatibility with existing infrastructure and simplifying maintenance over the life of the facility.

The Government prefers the fence be manufactured within Japan, but the Contractor may prospose materials manufactured outside Japan for Government review and approval.

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