SATPC0037762 Tab 04 4 SOW Revised 2.pdf
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- Attached to
- This is a STED purchase. This Davit crane and cable will be installed on top of the gantry's center bent.
- Solicitation number
- 80NSSC25896941Q
About this file
This document is a Statement of Work (SOW) detailing specifications for four line items related to davit cranes and wire ropes for NASA. Item 1 specifies a Thern Captain Series Davit Crane with a 3,000-pound working load limit (WLL), 290-foot cable length, 360-degree rotation, and various technical requirements including a 3-horsepower motor, NEMA 4 control enclosure, and ASME B30.7 compliance. Item 2 describes a corresponding 290-foot wire rope with a 3,000-pound maximum working load. Item 3 outlines a smaller Thern COMMANDER® 1000 Series Crane with a 1,200-pound WLL, adjustable boom configuration, and manual winch capabilities. Item 4 provides specifications for a compatible 40-50 foot wire rope with a 1,200-pound maximum working load, designed to be used with the Item 3 crane.
The solicitation is part of a NASA Shared Services Center procurement (Solicitation Number 80NSSC25896941Q) for a Science, Technology, Engineering, and Development (STED) purchase. The davit crane and cable will be installed on top of a gantry's center bent. Vendors are required to reference the tracking number in their email subject line when submitting a quote. The document emphasizes compliance with specific industry standards (ASME B30.7, ASTM B30.7) and includes detailed technical specifications for each crane and wire rope, covering aspects such as load ratings, construction materials, rotation capabilities, and operational features.
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Text version
1 Specification for Item 1 – Crane with 3,000 lb WLL
Product equivalent to: Thern 5FT40-E3DL-SX Captain Series Davit Crane with 4HWF6M-KDl Helical Worm Gear Power Winch with the following specifications:
1. Load Rating: ≥ 3000 pounds
2. Cable Length: 290 feet (*this is extended length from standard product)
3. 360° rotation of slewing drive bearing via handle
4. Adjustable boom angle
5. Adjustable boom reach with boom extension
6. Corrosion resistant construction
7. Welded construction of structural steel pipe and tubing
8. Winch Power: 3 horsepower, 460 Volt, 3-phase, 60 Hertz brake motor
9. Winch Motor control enclosure rated to NEMA 4
10. Winch Motor control enclosure mounted and wired to the winch
11. Winch Motor control pendant features:
a. At least 10-foot length
b. Weather resistance rated to IP66
c. Emergency stop feature
12. Winch Upper Travel Limit switch
13. Winch Line Speed of 11-19 feet per minute
14. Included fasteners to mount winch to crane
15. ASME B30.7 Compliant – post-installation load test not required by vendor (NOTE: this is a requirement by NASA. Please explicitly state ASME B30.7 compliance in your proposal).
16. Load Brake capable of bringing the rated load to zero speed and holding
2 Specification for Item 2 – Wire Rope for Item 1
An appropriate wire rope for use with the crane described in Item 1:
1. Maximum Working Load: ≥ 3000 pounds
2. Length: 290 feet
3. End 1: plain
4. End 2: swivel hook with safety latch
5. ASTM B30.7 Compliant (Note ASTM B30.7 calls out ASTM B30.30 for rope requirements)
3 Specification for Item 3 – Crane with 1200 lb WLL
Product equivalent to Thern 5PT10G-M2 Crane COMMANDER® 1000 Series with 4WM2 Worm Gear Hand Winch with the following specifications:
1. Load Rating: between 550 lb. to 1,200 lb. depending on boom configuration
2. Working load: 175 lb
3. Crane height with boom horizontal: 48 in. – 66 in.
4. Boom with 360-degree rotation
5. Adjustable boom angle from horizontal: 0 degrees to +45 degrees (angled upward)
6. Adjustable length boom from shortest setting of 30-40 in. to longest setting of 60-70 in.
7. Corrosion-resistant finish (e.g., galvanized) appropriate for outdoor installation
8. Floor-mount pedestal base with footprint smaller than 18 in. x 18 in.
9. Manual winch with capability to power via cordless electric drill (drill not included in this procurement)
10. Winch must include brake to prevent load from falling if operator releases winch handle
11. Lift below floor level: ≥ 40 ft.
4 Specification for Item 4 – Wire Rope for Item 3
An appropriate wire rope for use with the crane described in Item 3:
1. Maximum Working Load: ≥ 1200 pounds
2. Length: 40-50 feet (range is offered in order to allow vendor to select a standard size)
3. End 1: swaged ball or other recommended end compatible with Item 3
4. End 2: swivel hook with safety latch
5. Compatible headache ball
6. ASTM B30.7 Compliant (Note ASTM B30.7 calls out ASTM B30.30 for rope requirements)
| 1 Specification for Item 1 – Crane with 3,000 lb WLL |
| 2 Specification for Item 2 – Wire Rope for Item 1 |
| 3 Specification for Item 3 – Crane with 1200 lb WLL |
| 4 Specification for Item 4 – Wire Rope for Item 3 |
File details come from the government source that posted it. Updated .