1. Description of Tasks
Additional hardware will be manufactured in accordance with the Large Binocular Telescope Project's Technical Specification of the Measuring Heads, Auxiliary Drives, Stow Pins and Limit Switches "401a006", revision "b", dated July 23, 1997; and in accordance with the applicable drawings listed below.
The Supplier is asked to provide a certain amount of system engineering in the design and manufacture of the hydraulic plant. This will include verification and making the final design of the hydraulic circuits and the hydraulic power plant with the associated electrical and electronic control circuits. The Large Binocular Telescope Project's Technical Report of Supporting Driving and Measuring Systems, "401a001", revision "e", dated March 3, 1997 describes the dimensioning criteria of the supports and the requested performance.
The proposal should include a time line of the Supply activities.
Technical assistance during pre-erection of the telescope at the "to be determined" factory location for the installation and start-up of the Hydrostatic Bearing System is included in this Supply.
Technical assistance during final installation on Mt. Graham is not included in this Statement of Work, but the LBTC reserves the right to negotiate for such services at a later time.
1.2 Deliverable Hardware
Listed in the table below are all the hardware components to be
delivered as part of this Statement of Work.
| Quantity for
|Drawing CAN #||Description of Hardware Item|
|1||4||440a014||Supports of the Azimuth Axis|
|2||4||440a012||Vertical Supports of the Elevation Axis|
|3||4||440a010||Lateral Supports of the Elevation Axis (Floating)|
|4||4||440a011||Lateral Supports of the Elevation Axis (~Fixed)|
|6||1||440a018||Hydraulic Power Plant|
|8||1||N/A||Air Compressor Unit|
|9||2||523a011||Auxiliary Drive Units|
|10||2||524a010||Stow Pin Units|
|Azimuth Encoder Mounting Hardware|
|Elevation Encoder Mounting Hardware|
1.3 Deliverable Documents
Described in this section are all the manuals, lists, drawings and general documentation that will be
requested to the Supplier as part of this Statement of Work. All documents shall be supplied in four
(4) hard copies and one (1) digital copy.
Documentation packages shall be supplied in support of the following functional activities:
The test procedures and inspections shall include:
18.104.22.168 Test Procedures
The Test Procedures shall describe in detail all the necessary operations to perform verification through a test. A Test Procedure shall be produced for every verification test required and shall contain the following information:
22.214.171.124 Test Reports
The Test Reports shall summarize the findings of the tests. The Test Report shall be submitted to the LBTC not later than 30 days after the test. A Test Report shall contain the following information:
All the workshop assembly and sub-assembly drawings as well as the "as-built" drawings shall include the following information:
126.96.36.199 Design Review
A Design Review package including dimensional drawings and design specifications must be submitted to the Technical Representative for approval before starting the preparation of detailed Workshop Drawings. The Technical Representative shall comment on the request within 15 days from the receipt, and in the event of no comment the request is to be considered approval.
188.8.131.52 Workshop Drawings
All the workshop drawings must be submitted to the Technical Representative for approval before starting the construction and materials purchase. The Technical Representative shall comment on the request within 15 days from the receipt, and in the event of no comment the request is to be considered approved.
184.108.40.206 As-Built Drawings
The LBTPO shall receive copies of the updated "as-built" drawings and documentation not later than 30 days after the completion of the acceptance tests.
2.2 Technical Liaison
The Supplier shall provide access to all phases of the Work to the
following LBTC Technical Representative(s):
Walter Gallieni ADS Italia Srl Corso Promessi Sposi 23/D 22053 Lecco ITALY telephone: 39-341-259-231 telefax: 39-341-250-560 email: firstname.lastname@example.org URL: http://www.enet.it/ads
The Supplier shall maintain informal technical liaison with the LBT Project Technical Representative(s). These representative(s) shall be provided the following:
All workshop drawings regarding fabrication and construction must be submitted to the LBTC Technical Representative for approval before purchasing any materials and/or beginning any construction.
LBTC approval will cover only the functional and conceptual aspects of the design and will not cover the correctness of the dimensions and practicality of the machining. Approval of the drawings shall not indicate acceptance of the Work.
2.3 Technical Changes
All ECRs, NCRs, and Requests for Waivers or Deviations will be presented to the Technical
Representative(s) for further evaluation, formulation of responses, and recommendations to the LBT
2.3.1 Engineering Change Request
In the event that the Supplier deems it necessary to deviate from any specification or term of the Technical Specifications or the Proposal, the Supplier shall deliver to the Technical Representative(s) an Engineering Change Request (ECR) setting forth:
2.3.2 Non-Conformance Report (NCR)
The Supplier shall report all non-conformities from the Technical Specifications which occur during the manufacture, assembly, or testing at all levels of the Work. Each Non-Conformance-Report shall set forth the following:
2.3.3 Request for Waiver/Deviation
A Request for Waiver may be issued during the manufacturing, test or integration of a deliverable item to:
A granted waiver does not lead to changes of any approved and released documents. The Request for Waiver shall include:
It shall be accompanied by all documentation required by the LBT Corporation to judge the acceptability of the waiver. If any change in the schedule or performance are expected, these points shall be clearly addressed.
2.4 Point of Delivery
All documents shipped as a result of this Statement of Work shall be sent to the LBT Project Office:
LBT Project Office/USA The University of Arizona Steward Observatory Tucson, AZ 85721-0065 USA
The address for delivery of hardware will be communicated to the Supplier through a letter from the LBTPO.
|Assembly / Part Name|
|Technical Specification||401a003i.doc |
|22 Jul 1997||Support Systems|
|Technical Specification||401a006b.doc |
|23 Jul 1997||Measuring Heads, Auxiliary Drives, Stow Pins and Limit Switches|
|Technical Report||401a001e.doc |
|03 Mar 1997||Supporting Driving and Measuring Systems|
|Autocad Drawing||440a010a.dwg||14 Mar 1997||Telescope Hydrostatic System|
Elevation Lateral Floating Support
|Autocad Drawing||440a011a.dwg||14 Mar 1997||Telescope Hydrostatic System|
Elevation Lateral Fix Support
|Autocad Drawing||440a012a.dwg||14 Mar 1997||Telescope Hydrostatic System|
|Autocad Drawing||440a013c.dwg||03 Mar 1997||Telescope Hydrostatic System|
|Autocad Drawing||440a014a.dwg||14 Mar 1997||Telescope Hydrostatic System|
|Autocad Drawing||440a015b.dwg||04 Mar 1997||Telescope Hydrostatic System|
Elevation Support View
|Autocad Drawing||440a017a.dwg||14 Mar 1997||Telescope Hydrostatic System|
|Autocad Drawing||440a018a.dwg||14 Mar 1997||Telescope Hydrostatic System|
Oil Control Unit
|Autocad Drawing||470a010b.dwg||05 Mar 1997||Azimuth Encoder Mechanical|
Azimuth Measuring System, Details
|Autocad Drawing||470a011b.dwg||03 Mar 1997||Azimuth Encoder Mechanical|
Azimuth Measuring System, General Assembly
|Autocad Drawing||500a010b.dwg||04 Mar 1997||Elevation General Assembly|
|Autocad Drawing||500a011b.dwg||04 Mar 1997||Elevation General Assembly|
|Autocad Drawing||523a010b.dwg||21 Jul 1997||Elevation Emergency Drive|
Stow Pin and Auxiliary Drive
|Autocad Drawing||523a011b.dwg||21 Jul 1997||Elevation Emergency Drive|
|Autocad Drawing||524a010b.dwg||21 Jul 1997||Elevation Stow Pin|
|Autocad Drawing||530a010b.dwg||05 Mar 1997||Elevation Encoder Mechanical|
Elevation Measuring System, Details
|Autocad Drawing||530a011b.dwg||04 Mar 1997||Elevation Encoder Mechanical|
Elevation Measuring System, General Assembly
3.2 Reference Drawings and Documents
|Assembly / Part Name|
|Autocad Drawing||430a010b.dwg||03 Mar 1997||Azimuth Platform Structure|
|Autocad Drawing||462a010b.dwg||03 Mar 1997||Azimuth Drive Application|
|Autocad Drawing||520a012b.dwg||14 Mar 1997||Elevation Drive Application|
C Ring Section
|Reference||001s006c.htm||02 Jun 1997||LBT Drawing Standards|