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Saturday, August 1, 2020 | History

1 edition of Proposed contract and specifications for the sinking of a shaft, etc found in the catalog.

Proposed contract and specifications for the sinking of a shaft, etc

by Calcasieu Sulphur and Mining Company

  • 4 Want to read
  • 6 Currently reading

Published by Printed at the Publication Office of the Picayune in New Orleans .
Written in English

    Subjects:
  • Sulphur mines and mining

  • The Physical Object
    Pagination16 p.
    Number of Pages16
    ID Numbers
    Open LibraryOL25906383M
    OCLC/WorldCa17469739

    A cost-sharing contract is a cost-reimbursement contract in which the contractor receives no fee and is reimbursed only for an agreed-upon portion of its allowable costs. A cost-sharing contract may be used when the contractor agrees to absorb a portion of the costs, in the expectation of substantial compensating benefits. Cantieri Navali Riuniti of Italy proposed a design based on their Sauro-class submarine, scaled up by 25%. The age of the early s design was a concern, and the proposal was withdrawn early in the process. The Dutch partnership of United Shipbuilder Bureaux and Rotterdamsche Droogdok Maatschappij submitted the Walrus class.

    The Contract may be amended or modified only by a Modification. Contract Documents. The Contract Documents consist of the Agreement between Owner and Contractor (hereinafter the Agreement), Conditions of the Contract (General, Supplementary and other Conditions), Drawings, Specifications, addenda issued prior to execution of the Contract. Compliance Guidelines for Developing Slope and Shaft Sinking Plans (For all methods of coal mining) We designed this compliance guide for use in developing a comprehensive slope and shaft sinking plan. A typical comprehensive slope and shaft plan should contain the following elements specific to the particular mine and slope and shaft operation.

      • Area of walls at floor level. • Internal shafts of sanitary installations not exceeding , lifts, air- conditioning ducts etc., • Area of barsati at terrace level: • Barsati means any covered space open on one side constructed on one side constructed on terraced roof which is used as shelter during rainy season.   2) For non-site specific contracts, include the General Note indicating that the contract is a non-site specific Contract and include any pertinent information (Article ). 3) If working days is an Item, include a General Note indicating the minimum or maximum number of days that the bidder may bid on the project (Article ).


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Proposed contract and specifications for the sinking of a shaft, etc by Calcasieu Sulphur and Mining Company Download PDF EPUB FB2

CONTRACT REQUIREMENTS Specifications The inspector should be familiar with the drilled shaft specification. The Proposed contract and specifications for the sinking of a shaft contains splice details), etc. Proposed method for cleaning out the shaft excavations.

Include a description of how the Contractor will perform spoil removal and Size: 2MB. Spec Book Section Number. Topic. Description. 2 Proposal Requirements and Conditions. Qualification of Bidders.

ARTICLE Qualification of Bidders. The Business Development Initiative is performed under the authorization granted to the Department by Section Florida Statutes. drilled shaft specifications highway signs, luminaires & traffic signals sig portable queue warning system pqws removal and disposal of litter a right-of-way mowing equal employment opportunity standard federal equal employment opportunity construction contract specifications (executive order ) Cementation’s contract for the internal, m-diameter Kidd D No.

4 in-volved sinking 1, m to reach shaft bot-tom at 3, m below surface, while nor-mal mine operations continued above. Whatever the scenario, wherever the project is in the world, shaft-sinking safety remains at the forefront of all the issues involved.

General Contract Specification Procedures Chapter 1 1–2 (–VI–NEH, January ) Terms and definitions The following terms and definitions are established for use in all NRCS documents, publications, and corre-spondence relating to specifications for construction contracts: National Standard Construction Specifications—.

For writing specifications for construction contracts, care must be taken to ensure consistency of requirements throughout and conformity with what is written in other documents. This consistency can be promoted if one person drafts all the documents or, if parts are written by others, one person carefully reads through the whole finished set of documents.

possible failure caused by the shaft itself or due to an old closure treatment. For abandoned mine shafts, some problems linked to deterioration of the sealing structure at the shaft head, or movement of backfilling material in the shaft have been observed.

It is also common to find mine shaft opened even decades after mining activity. Specifications—Standard Specifications, Reference Specifications, Special Provisions, and specifications in Change Orders or Supplemental Agreements between the Contractor and the Board.

Standard—The shaft or pole used to support street lighting luminaires, traffic signal heads, mast arms, etc. pads, piers, etc. as required to provide adequate strength (40# live load) for the floor. All wood within 8” of ground to be treated lumber. Floor: Remove and replace damaged floor sheathing to match existing sheathing height.

Floor Covering: Remove and replace existing floor covering with new floor covering. comfltforcominst vii-4e-3 06 jan /fy naval sea systems command. joint fleet maintenance manual (jfmm) volume vii. chapter 4. contract specification development. The contract documents for the Big Sand Wash Dam Enlargement Project are presented in five volumes: • Volume 1 contains the general conditions, the Division 1 specifications (special conditions), and instructions to the bidders, including the notice inviting bids, instructions for preparing the bid, etc.

Specifications Book (Version 1 - for November and December Letting) Specifications John F. Obr, P.E., Construction Division Director, Memo (J ).

(d) Shop drawings means drawings, submitted to the Government by the Contractor, subcontractor, or any lower tier subcontractor pursuant to a construction contract, showing in detail (1) the proposed fabrication and assembly of structural elements and (2) the installation (i.e., form, fit, and attachment details) of materials or equipment.

The progress available with shaft sinking machines may be appreciated from the following performance of a machine manufactured by WIRTH, a leading manufacturer in West Germany. In earlyone 7 m diam. shaft was sunk in Alabama, U.S.A., completing the sinking of the shaft, m depth, in 6 weeks.

Sinking rate at one stage was 35 m/day. term “contract type” is used to signify differences in contract structure or form.

For example, this structure could be a letter contract, purchase order, performance-based, completion, or term contract. Finally, the term “contract type” is used to identify an intended end purpose.

Examples. [Contract Name] 4/22/ AM p:\\\\Final Draft\Specs\Common Last Revision Date: 12/18/03 Reference Title Chapter RCW Washington Industrial Safety and Health Act Chapter WAC Part N, Excavation, Trenching, and Shoring OSHA Part Subpart P, Excavation, Trenching and Shoring AISC Steel Construction Manual.

Kinds of Contract Modifications. There are only two kinds of mods: Contract Administrative Office issued. These are “A” mods (E.g., A, etc) Contracting Office Issued. These are “P” mods (E.g., P, etc) Includes mods issued by the TCO. Fulfilling customer contract expectations is a primary objective of the [CompanyName] Quality System.

To ensure that customer expectations will be fulfilled, [CompanyName] clearly defines the requirements for each contract before it is approved. The Project Manager ensures that the information in customer contracts clearly defines customer. Proposal evaluation. Exchanges with offerors after receipt of proposals.

Proposal revisions. Source selection decision. Subpart - Contract Pricing. Scope of subpart. Definitions. Pricing policy.

Obtaining certified cost or pricing data. specifically agreed to by BALCO and included in this contract. We also enclose herewith the following documents: A. Schedule of compliance with 1. Acceptance of contract conditions & Balco Standard terms & conditions. Schedule of prices (Price Formats to be completed) 3.

The offer should contain all the details like Service Tax Reg. etc. The contract was awarded to Shaft Sinkers (Pty) Li1nited during to sink, line and equip a shaft comprising of a single brattice metres finished diameter frOJn surface to metres below surface, which will result in the deepest single wind shaft in the world with a cross sectional area of m2.Shaft Sinking and Mining Contractors Conference D Visser Page 5 Picture 2 Section view of intergration of the 3 raise bore option into 26 Level.

5. Ground Water Handling No significant ground water was indicated in the geotechnical exploration hole. However Impala 16 Shaft was sunk in the same general area and a similar distance from known.A contract or tender document in construction industry is an agreement between two parties which they intend to be legally binding with respect to the obligations of each party to the other and their liabilities.

The contract thus binds the contractor to construct the works as defined, and the employer to pay for them in [ ].