Homebuilt reflector telescopes by Sam Brown

By Sam Brown

Huge (8.5 X eleven in.), 36 web page, illustrated softcover.

From the contents page:
Grinding your individual Mirror
Making A Pitch Lap
Polishing
Pre-Testing Optics
Testing Equipment
Testing and Correcting
Figuring the Paraboloid
Reflecting Telescope Construction
Mounting Your Telescope
Addendum

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Extra resources for Homebuilt reflector telescopes

Sample text

Project Manual Variations Division 00-Procurement and Contracting Requirements Procurement Requirements The CMa may prepare the procurement requirements for the bid packages. 14 Variations Required by Project Delivery Methods 25 in ensuring that the bid packages contain the required information. The process of obtaining separate bids is not significantly different from that of a traditional designbid-build project delivery method. Preparing procurement requirements for construction management project delivery can be an extensive process when multiple packages are involved.

These modifications include requirements for insurance and bonds and the process for payment applications and retainage. Because the conditions of the contract will be published with the first bid or contract package, early preparation is required. As with multiple prime contracts, identical conditions of the contract and the appropriate Division 01 sections should be issued with every package. The A/E and construction manager must be alert to possible conflicts between the agreement, the conditions of the contract, and Division 01 requirements.

These unknowns should be minimized because the CMa usually will have provided preliminary pricing. On multiple-prime projects, it is important to include the allowances in the appropriate contract. • Section 01 32 00—Construction Progress Documentation. Includes requirements for critical path method network analysis with requirements for updating. Long lead items and milestone dates might be identified in the documents to ensure compliance with an overall project schedule. • Section 01 33 00—Submittal Procedures.

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