SATPC0036801 Tab 04 SOW_Redacted.pdf
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- Solicitation number
- 80NSSC25885110Q
About this file
This document is a Statement of Work (SOW) for the purchase of Geometrics Geode Seismodule Seismographs and related equipment and software for the Goddard Instrument Field Team (GIFT) at the Goddard Space Flight Center.
The SOW details the required seismic equipment, including 24-channel Geode seismographs, multiple Geode operating software, digital interface cables, geophone spread cables, and related accessories. The total quantity of equipment is specified, along with product details and part numbers. The place of performance is at the NASA Goddard Space Flight Center in Greenbelt, Maryland, with a delivery lead time of 3-4 weeks.
The related federal contract opportunity indicates that NASA intends to award a sole source contract to Geometrics, Inc. under FAR Part 13 for the required seismographic equipment and software. The procurement will be for commercial items, with a NAICS code of 334519. Interested organizations may submit their capabilities by the specified response date to be considered for potential competition.
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STATEMENT OF WORK
1. Objective/Requirements
Goddard Instrument Field Team (GIFT) scientists at Goddard Space Flight Center require the purchase of Geometrics Geode Seismodule Seismographs for active source seismic reflection and refraction.
2. Characteristics, Scope, and Specs
P/N Description Qty 900-00300-24 Geode, 24Ch 1
GEODE 24-CHANNEL SEISMODULE for high-resolution seismic surveying. The Geode is operated via connection to an external PC loaded with controller software: SGOS (Single Geode Operating Software) or MGOS (Multiple Geode Operating Software) for land surveys, or G-MARINE for marine surveys. The PC and controller software are sold separately.
The Geode package includes SeisImager/2D Lite refraction data processing software, one clip-type power cable (battery sold separately), two hammer switches, one 25-m digital interface cable to network Geode to PC, and one operations manual.
Options are also available for alternative preamp gains, low-end bandwidth modifications, and a built-in test oscillator. See www.geometrics.com for complete specifications.
900-00319-24 GEODE-24UG 2
ADD-ON GEODE 24-CHANNEL SEISMODULE, may be added to existing StrataVisor NZ or Geode system or used as a separate unit. Includes one power cable; will require an extra set of accessories and appropriate digital interface cables.
860-00172-01 MGOS, GEODE Installation Kit 1
MULTIPLE GEODE OPERATING SOFTWARE (MGOS), required to operate one or more Geode modules. MGOS controls seismic data acquisition, transfer, display, and storage on PC in SEG-2, - Y, and -D formats. Minimum PC controller requirements are Windows 7 and a 10/100 Ethernet interface (a dual+ Ethernet interface is required to accommodate 2+ Geode lines).
The MGOS package includes the software, operations manual, and one single-line network interface box (NIB) to use with a digital interface cable to network the nearest Geode to PC. Extra MGOS licenses provided at no charge.
Options are also available to add functions for specialized acquisition such as Continuous Recording and Self-Triggering. See www.geometrics.com/seismic-datasheets for complete specifications.
840-00440-29 DIGITAL INTERFACE CABLE, 125M 2
DIGITAL INTERFACE CABLE, to interconnect Geode modules. Terminated on each end with one 10-pad connector, coated with kink- and abrasion-resistant yellow jacket, 125-m long, approximately 16 lbs (7.3 kg).
183-00134 SPREAD CABLE, GS, 24TO, 61S, I=5M, L=5M, WW 3
GEOPHONE SPREAD CABLE with 24 wire-wrap takeouts spaced at equal intervals of 5 m and 5 m of lead cable terminated with one 61-socket connector on each end. (GS).
425-00006 REEL, FREE-STANDING, MEDIUM 3
MEDIUM CABLE REEL, metal, free-standing, with carrying and turning handles. Holds up to 250 m of smooth 8-mm diameter cable and up to 200 m of cable with takeouts. Loaded reel weight with one 250 m digital interface cable is about 54 lbs.
147-00168 GEOPHONE, RTC, VERTICAL, 40HZ, CLIPS 75
40 HZ VERTICAL GEOPHONE, clean response to 380 Hz, 0.8 V/in/sec sensitivity. Housed in waterproof case with 7-cm spike and 1-m long cable lead with one D-loop, terminated with one pair of Mueller clip connectors. (RTC).
147-00176 GEOPHONE BASE, TRIPOD & NUT FOR RTC (28,40,100HZ) 75
GEOPHONE TRIPOD BASE, metal, 3-mm thick with tipped corners, replaces spike for use of geophones in pin-ended RTC cases (28, 40, 100 Hz models) on sealed surfaces, customer-installed.
147-00092 HASP, GEOPHONE, HOLDS 24 PHONES 3
840-00073-09 TRIGGER EXTENSION CABLE 2
TRIGGER EXTENSION CABLE, for use with hammer switch or HVB-1 seismic timer to extend shot point away from seismograph, includes black abrasion-resistant jacket, terminated with one 3-pin and one 3-socket connector, on hand reel, 300ft, 92-m long.
840-00359-01 HAMMER SWITCH 4
HAMMER SWITCH, FAST RESPONSE, 15FT CABLE
820-00170-10 STRIKER PLATE, POLYETHYLENE 1
STRIKER PLATE, ultra-high molecular weight polyethylene, 25-cm (9.8-inches) square by 5-cm (2-inches) thick with rope handle, weight of 3 kg (6.75 lbs).
3. Place of Performance
NASA Goddard Space Flight Center
Greenbelt, MD 20771
4. Period of Performance
Delivery lead time: 3-4 weeks ARO
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