Responses to Quesitons W91151-22-R-0006.pdf

Response to Questions for Combined Synopsis/Solicitation W9115122R0006 :

1. Could you please tell me if this is a new requirement, or if there is a current or previous contractor who has performed similar services? If available, can you please send along the incumbent contract or task order number?

Answer: This requirement is currently being serviced under Contract W91151-17-D-0002, Instrumented

Sensor Technology.

2. To provide an accurate quote I need the manufactures name and model numbers or the instruments/tools?

Answer: Per the PWS, EDR-3DM1, EDR-5D-200-18, EDR-3CM4, and Snap Shock Plus SSP-P1R, (SSP), are all manufactured by Instrumented Sensors Technology (IST).

3. Does the scope of the work only cover the calibration of the built-in accelerometer, or are other built-in sensors part of the calibration?

Answer: EDR3D use an external accelerometers attached to the data recorder by a cable. There are some internal components that get calibrated but the devices as a whole also gets calibrated.

The EDR3D has an internal temperature sensor and battery voltage sensor that gets calibrated and also it has 6 single ended external channels that get calibrated that are used to connect external accelerometers.

The EDR3C has an internal temperature sensor and battery voltage sensor that gets calibrated and it also has 3 single ended external channels that get calibrated that are used to connect strain gauges.

The SSP-P1R1 have barometric pressure sensors that are calibrated.

The EDR5Ds are an upgraded model of the EDR3Ds and work the same.