Specifications_2.pdf
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- Attached to
- Optical Televiewer (OTV) Federal contract opportunity
- Solicitation number
- 140G0323Q0230
About this file
This document outlines specifications for an optical televiewer (OTV) procurement. The USGS Pacific Islands Water Science Center seeks to purchase an OTV and additional parts to collect hydrogeologic data from boreholes at the Red Hill Bulk Fuel Storage Facility in Hawaii. Specifications are provided for the optical sensor, acoustic sensor, in-line fluid temperature and conductivity sensors, and standard QL probe. Delivery of one OTV is required within one week of purchase order placement. The contractor must safely and timely deliver the requested geophysics tool and additional parts, and coordinate payment and shipping. The equipment will be used by USGS personnel at the Red Hill site, with performance period duration of the instrument and technical support.
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SPECIFICATIONS
GENERAL INFORMATION
A. Introduction The proposed instrument for purchase an optical televiewer (OTV) that provides imagery of open boreholes, with additional parts.
B. Background The USGS Pacific Islands Water Science Center (PIWSC) currently rents an OTV (current tool with manufacturer for evaluation/replacement). It would be more cost-efficient to procure a tool ahead of planned geophysics work.
C. Definitions/Applicable Documents (not applicable)
D. Scope The PIWSC works in cooperation with the U.S. Navy to collect hydrogeologic data from new boreholes at the Red Hill Bulk Fuel Storage Facility in Honolulu, HI. Timely procurement of this information is critical for ongoing remediation efforts at the facility, specifically informing the hydrogeologic understanding of the area. The PIWSC is currently the only provider of this service to the U.S. Navy.
SPECIFICATIONS
Optical Televiewer Specs:
Optical Sensor: 1/3″ high sensitivity CMOS digital image sensor Azimuthal Resolution: 120, 180, 360, 600, 900, 1800 pixels Vertical Resolution: User definable minimum 1 mm. Function of depth encoder resolution.
Color Resolution: 24 bits RGB true colors Responsivity: 5.48 V/lux-sec Light Source: High efficiency LEDs Color Temperature: 5600 K Light Intensity: 750 lm Color Rendering Index: 80% Power Max.: 5.60 W Orientation Sensor: APS 544 – 3-Axis Magnetometer and Accelerometer Inclination Accuracy: ± 0.5 º Azimuth Accuracy: ± 1.2 º
Specification Metric Imperial
Diameter 40 mm 1.57″
Length 1.47 m 57.9″
Weight 5.3 Kg 11.7 lbs.
Max. Temp. 70ºC 158ºF
Max. Pressure 200 bar 2900 psi
Acoustic Teleview Specs:
Acoustic Sensor: Fixed transducer, rotating focusing mirror Focus Optimized For: 15.2 cm (6 in.) borehole Frequency: 1.2 MHz Acoustic Beam Width: 1.5 mm focal distance Rotation Speed: Up to 35 revolutions/sec.
Samples per Rev.: 72, 144, 216, 288, and 360 Measurement Ranges:
Standard ABI-2G or ABI40-GR: 5 to 51 cm (2 to 20 inch) open or cased borehole QL40-ABI-VLB : 25 to 76 cm (10 to 30 inch) in a cased borehole, minimum thickness 5 mm
Caliper Resolution: 0.08 mm (.003 in.)
Orientation Sensor: APS 544, 3-Axis Magnetometer and Accelerometer Inclination Accuracy: ± 0.5 º Azimuth Accuracy: ± 1.2 º
Specification Metric Imperial
Diameter 40 mm 1.57 in.
Length 1.61 m 63 in.
Weight 6.7 kg 14.7 lbs.
Max. Temp. 70 ºC 158 ºF
In-line Fluid Temperature and Conductivity:
Conductivity Sensor: Seven electrode mirrored Wenner array Conductivity Range: 5 µS/cm to 300,000 µS/cm Conductivity Accuracy: 1%
Temperature Sensor: Linear, fast-response semi-conductor Temperature Range: -20 to 80ºC Temperature Accuracy: < 1% Temperature Resolution: 0.004ºC
Specification Metric Imperial
Diameter 52 mm 2.05 in.
Length 0.94 m 37.1 in.
Weight 6.2 kg 13.7 lbs.
Max. Temp. 80ºC 176ºF
Standard QL Probe:
Conductivity Sensor: Seven electrode mirrored Wenner array Conductivity Range: 5 µS/cm to 300,000 µS/cm Conductivity Accuracy: 1%
Temperature Sensor: Linear, fast-response semi-conductor Temperature Range: -20 to 80ºC Temperature Accuracy: < 1% Temperature Resolution: 0.004ºC
Specification Metric Imperial
Diameter 40 mm 1.6 in.
Length 0.81 m 32.1 in.
Weight 3.35 kg 7.2 lbs.
Max. Temp. 80ºC 176ºF
WORK REQUIREMENTS
A. Technical Requirements The contractor is expected to deliver the OTV in a timely manner to the PIWSC, following all protocol typically associated with geophysics tool rentals. The company should be prompt with coordinating the payment and shipping of the instrument. The instrument should arrive in working condition, with all capabilities and specifications intact per the tool-specific information provides. Shipping method and cost should be reasonable.
Contractor compliance will be measured by their ability to provide the requested instrument in working condition. Related metrics for evaluating successful contractor fulfillment include adequate technical support and reasonable shipping protocol.
B. Deliverables
Delivery of one OTV. Delivery is expected within a week of the purchase order placement. Contractor is expected to fulfill the safe and timely delivery of the requested geophysics tool and additional parts.
SUPPORTING INFORMATION
The equipment will be used primarily at the Red Hill Bulk Fuel Storage Facility in Honolulu, HI by PIWSC geophysics personnel. The planned period of performance is the duration of the instruments function and technical support.
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