TABLE OF CONTENTS

1. Description of Tasks

• 1.1 Supply Description
• 1.2 Deliverable Hardware
• 1.3 Deliverable Documents

• 2.1 Acceptance
• 2.2 Technical Liaison
• 2.3 Technical Changes
• 2.4 Point of Delivery

• 3.1 Applicable Drawings and Documents
• 3.2 Reference Drawings and Documents

1. Description of Tasks

1.1.1 Azimuth Ring And C-Ring Structures

1.1.2 Technical Specifications

The Elevation Rolling Sectors hardware will be manufactured in accordance with the Large Binocular Telescope Project's Technical Specification "401e029", entitled "Elevation Structure Rolling Sectors and Supporting Arms", revision "d", dated 04 August 1997; and in accordance with the applicable drawings listed below.

1.1.3 Delivery Date

The preferred delivery date for the C-Ring Structures is 01 March 1999.

The proposal should include a time line of the Supply activities.

1.1.4 Shipping

1.1.5 Technical Assistance during Telescope Pre-Erection.

Technical assistance during Pre-Erection of the telescope at the "to be determined" factory location or during final installation on Mt. Graham is not included in this Statement of Work. The LBTC reserves the right to negotiate for such services at a later time.

1.2 Deliverable Hardware

Line Item	Quantity for Delivery	Drawing CAN #	Description of Hardware Item
1	8	410e015 410e018	Azimuth Ring Sectors (2 types)
2	32	460a011	Azimuth Rim Gear Wheel Elements
3	1	514e004	Elevation Rolling Sector "L"
4	1	514e023	Elevation Rolling Sector "R"
5	44	520a014	Elevation Rim Gear Wheel Elements
6	TBD	430e007	Bolts and Fasteners

Fasteners should be delivered with an excess over the required number. The excess should be 2% of the required number with a minimum of four fasteners for each size and length.

1.3 Deliverable Documents

Documentation packages, shall be supplied in support of the following functional activities:

• Workshop Drawings
• Acceptance Tests
• "As Built" Drawings
• Engineering Change Requests

1.3.1 Operations Manual

• Describe the installation procedure
• Describe the alignment procedure

1.3.2 Acceptance Plan

The test and inspections shall include:

• certificate of raw material and fasteners
• certification of welding procedure and welding control
• stress relieve certification
• dimensional control, machining tolerances, roughness test
• mass check
• certificate of surface treatment
• certificate of assembly tolerances

1.3.2.1 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:

• Scope of the Test -- In this section the scope of the test shall be described and the verification item shall be identified
• Applicable Documents -- In this section all the documents referred to in the Test Procedure shall be listed.
• Test Conditions -- In this section all applicable requirements needed to correctly perform the test shall be listed and discussed (for instance: special environmental conditions, dedicated tools, test rigs, special requirements on the tested items, etc.), calibration requirements.
• Test Procedure -- In this section all the operations required to perform the test shall be described in detail.
• Test Results Presentation -- In this section the procedures to process the raw data for the final presentation of the test results shall be described.

1.3.2.2 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:

• Test Results -- In this section the findings of the test shall be given. The results shall be processed in a such a way that they are directly comparable with the items to be verified.
• Conclusions -- In this section a statement concerning the conformance of the test results with the requirements specified shall be given. Non-conformities and changes shall be discussed as far as applicable.

1.3.3 Drawings

• Number of the pieces required
• Detailed drawings of the pieces
• Third party manufacturer reference identification
• The calculated partial and total weights

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 approval.

1.3.3.2 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, and at least 15 days prior to acceptance (see below).

1.3.4 Manufacturing Plan

1.3.5 Progress Reports to the LBTC

2. Procedures

2.2 Technical Liaison

   Gianpietro Marchiori
   European Industrial Engineering
   Via Torino #65 D/E
   30170 Mestre (VE)
   ITALY

   telephone: 39-41-531-7906
   telefax:   39-41-531-7757
   email:     eiedir@ve.nettuno.it

The Supplier shall maintain informal technical liaison with the LBT Project Technical Representative(s). These representative(s) shall be provided the following:

• Timely notification of all meetings concerning the Work (i.e., technical reviews, program planning meetings, problem solving sessions, etc.).
• Access to data relating to analyses and other technical matters directly pertaining to the work being performed.
• Access to all test procedures and test data.
• Immediate notification of any significant problems.

All workshop drawings, parts lists and manufacturing plans 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

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:

• Identification of Statement of Work
• The description and justification of the change requested
• An assessment of the impact of the change on the programmatic, costs, functional and performance requirements of the (Work) at any level

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:

• Identify the Statement of Work
• Identify the item where the nonconformity occurs
• Identify the originator
• Describe the nonconformity in detail
• List the documents and the hardware affected
• Describe the impact at any level of the Work
• Recommendation for further procedures

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:

• request a relief from the relevant specifications, test procedure, assembly requirements and/or
• request permission to use different hardware items or materials due to the inability to procure the specified ones in time to meet the schedule.

A granted waiver does not lead to changes of any approved and released documents. The Request for Waiver shall include:

• Definition of the item affected
• Identification of documents, and hardware affected
• Description of the waiver
• Description of the need for the waiver
• Effects on costs and schedule

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

   LBT Project Office/USA
   The University of Arizona
   Steward Observatory
   Tucson, AZ  85721-0065
   USA

The arrangements for packing and delivery of hardware will be communicated to the Supplier through a letter from the LBTPO.

3. Documents

Document Type	Drawing CAN #	Revision Date	Assembly / Part Name
Technical Specification	401e018e.doc 401e018e.htm	04 Aug 1997	Azimuth Ring Structure
Autocad Drawing	410e014c.dwg	16 Jun 1997	Azimuth Ring Structure General Assembly
Autocad Drawing	410e015c.dwg	25 Jun 1997	Azimuth Ring Structure Ring Sector 1-3-5-7 Sheet 1/3
Autocad Drawing	410e016b.dwg	02 Jun 1997	Azimuth Ring Structure Ring Sector 1-3-5-7 Sheet 2/3
Autocad Drawing	410e017b.dwg	02 Jun 1997	Azimuth Ring Structure Ring Sector 1-3-5-7 Sheet 3/3
Autocad Drawing	410e018b.dwg	02 Jun 1997	Azimuth Ring Structure Ring Sector 2-4-6-8 Sheet 1/3
Autocad Drawing	410e019b.dwg	03 Jun 1997	Azimuth Ring Structure Ring Sector 2-4-6-8 Sheet 2/3
Autocad Drawing	410e020b.dwg	03 Jun 1997	Azimuth Ring Structure Ring Sector 2-4-6-8 Sheet 3/3
Autocad Drawing	410e021c.dwg	16 Jun 1997	Azimuth Ring Structure Upper Surface Drilling - Rim Gear
Autocad Drawing	410e022c.dwg	03 Jun 1997	Azimuth Ring Structure Upper Surface Drilling - Encoder
Autocad Drawing	410e023c.dwg	25 Jun 1997	Azimuth Ring Structure Adjusting System
Autocad Drawing	460a011a.dwg	17 Mar 1997	General Assembly Azimuth Rim Gear Wheel
Autocad Drawing	462a010b.dwg	03 Mar 1997	Azimuth Drive Application Track Section
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

3.1.2 Elevation Structure Rolling Sectors and Supporting Arms

Document Type	Drawing CAN #	Revision Date	Assembly / Part Name
Technical Specification	401e029d.doc 401e029d.htm	04 Aug 1997	Elevation Structure Rolling Sectors and Supporting Arms
Autocad Drawing	500a010b.dwg	04 Mar 1997	General Elevation Assembly Elevation General Assembly Zenith Position
Autocad Drawing	500a011b.dwg	04 Mar 1997	General Elevation Assembly Elevation General Assembly Horizon Pointing
Autocad Drawing	514e003c.dwg	30 Jul 1997	Rolling Sectors General Mount of C-Rings "L" and "R"
Autocad Drawing	514e004d.dwg	30 Jul 1997	Rolling Sectors General Assembly of C-Ring "L"
Autocad Drawing	514e005b.dwg	16 May 1997	Rolling Sectors Supporting Arm "L" of M1 Cell
Autocad Drawing	514e006b.dwg	16 May 1997	Rolling Sectors Supporting Arm "L" of Spiders
Autocad Drawing	514e007d.dwg	28 Aug 1997	Rolling Sectors C-Ring "L" Machining Rolling Sector Structure sh.1/3
Autocad Drawing	514e008d.dwg	30 Jul 1997	Rolling Sectors C-Ring "L" Machining Rolling Sector Structure sh.2/3
Autocad Drawing	514e009c.dwg	30 Jul 1997	Rolling Sectors C-Ring "L" Machining Rolling Sector Structure sh.3/3
Autocad Drawing	514e010b.dwg	16 May 1997	Rolling Sectors Adaptor for Plates "H" & "I" of Spiders M2-F15 and M3
Autocad Drawing	514e011b.dwg	16 May 1997	Rolling Sectors Adaptor for Plates "H" & "I" of Spiders M2-F4
Autocad Drawing	514e012b.dwg	16 May 1997	Rolling Sectors Internal Support
Autocad Drawing	514e013c.dwg	25 Jun 1997	Rolling Sectors Supporting Arm "L" of M1 Cell Hole Coordinates
Autocad Drawing	514e014b.dwg	16 May 1997	Rolling Sectors Supporting Arm "L" of Spiders Sections
Autocad Drawing	514e015c.dwg	25 Jun 1997	Rolling Sectors Supporting Arm "L" of Spiders Internal Hole Coordinates
Autocad Drawing	514e016c.dwg	25 Jun 1997	Rolling Sectors Supporting Arm "L" of Spiders External Hole Coordinates
Autocad Drawing	514e017b.dwg	16 May 1997	Rolling Sectors Support For Hanger of Spider M1-F25
Autocad Drawing	514e018b.dwg	25 Jun 1997	Rolling Sectors C-Ring "L" Internal Hole Coordinates
Autocad Drawing	514e019b.dwg	25 Jun 1997	Rolling Sectors C-Ring "L" External Hole Coordinates
Autocad Drawing	514e020b.dwg	30 Jul 1997	Rolling Sectors C-Ring "L" Carpentry Rolling Sector Structure sh.1/3
Autocad Drawing	514e021b.dwg	30 Jul 1997	Rolling Sectors C-Ring "L" Carpentry Rolling Sector Structure sh.2/3
Autocad Drawing	514e022b.dwg	30 Jul 1997	Rolling Sectors C-Ring "L" Carpentry Rolling Sector Structure sh.3/3
Autocad Drawing	514e023b.dwg	30 Jul 1997	Rolling Sectors General Assembly of C-Ring "R"
Autocad Drawing	514e024b.dwg	30 Jul 1997	Rolling Sectors C-Ring "R" Carpentry Rolling Sector Structure sh.1/3
Autocad Drawing	514e025b.dwg	30 Jul 1997	Rolling Sectors C-Ring "R" Carpentry Rolling Sector Structure sh.2/3
Autocad Drawing	514e026b.dwg	30 Jul 1997	Rolling Sectors C-Ring "R" Carpentry Rolling Sector Structure sh.3/3
Autocad Drawing	514e027c.dwg	28 Aug 1997	Rolling Sectors C-Ring "R" Machining Rolling Sector Structure sh.1/3
Autocad Drawing	514e028c.dwg	30 Jul 1997	Rolling Sectors C-Ring "R" Machining Rolling Sector Structure sh.2/3
Autocad Drawing	514e029b.dwg	30 Jul 1997	Rolling Sectors C-Ring "R" Machining Rolling Sector Structure sh.3/3
Autocad Drawing	514e030b.dwg	25 Jun 1997	Rolling Sectors C-Ring "R" Internal Hole Coordinates
Autocad Drawing	514e031b.dwg	25 Jun 1997	Rolling Sectors C-Ring "R" External Hole Coordinates
Autocad Drawing	514e032a.dwg	22 May 1997	Rolling Sectors Supporting Arm "R" of M1 Cell
Autocad Drawing	514e033b.dwg	25 Jun 1997	Rolling Sectors Supporting Arm "R" of M1 Cell Hole Coordinates
Autocad Drawing	514e034a.dwg	22 May 1997	Rolling Sectors Supporting Arm "R" of Spiders
Autocad Drawing	514e035a.dwg	22 May 1997	Rolling Sectors Supporting Arm "R" of Spiders Sections
Autocad Drawing	514e036b.dwg	25 Jun 1997	Rolling Sectors Supporting Arm "R" of Spiders Internal Hole Coordinates
Autocad Drawing	514e037b.dwg	25 Jun 1997	Rolling Sectors Supporting Arm "R" of Spiders External Hole Coordinates
Autocad Drawing	514e038b.dwg	30 Jul 1997	Rolling Sectors C-Ring "L" Machining External Side Holes for Elevation Track Protection
Autocad Drawing	514e039b.dwg	30 Jul 1997	Rolling Sectors C-Ring "L" Machining Internal Side Holes for Elevation Track Protection
Autocad Drawing	514e040b.dwg	30 Jul 1997	Rolling Sectors C-Ring "R" Machining External Side Holes for Elevation Track Protection
Autocad Drawing	514e041b.dwg	30 Jul 1997	Rolling Sectors C-Ring "R" Machining Internal Side Holes for Elevation Track Protection
Autocad Drawing	520a012b.dwg	14 Mar 1997	Elevation Drive Application C-Ring Section
Autocad Drawing	520a014a.dwg	17 Mar 1997	Elevation Rim Gear Wheel
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

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