Official Proceedings of the ... Annual Convention Held at ..., Volume 33by The Secretary of the Society, 1927 |
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Page
... inch Plain Girder T - rail 395 By Charles E. DeLeuw and C. L. Hawkins , Delegates . Page Design for Seven - inch Plain Girder Rails for V CONTENTS - Continued.
... inch Plain Girder T - rail 395 By Charles E. DeLeuw and C. L. Hawkins , Delegates . Page Design for Seven - inch Plain Girder Rails for V CONTENTS - Continued.
Page 6
... inches , a comparative strength of 2600 lbs . per sq . in . was obtained at 28 days . Whereas with 10 gallons of water per bag of cement a compressive strength of 830 lbs . per sq . in . was obtained at 23 days . An excess of mixing ...
... inches , a comparative strength of 2600 lbs . per sq . in . was obtained at 28 days . Whereas with 10 gallons of water per bag of cement a compressive strength of 830 lbs . per sq . in . was obtained at 23 days . An excess of mixing ...
Page 10
... inches thick at the curb and 8 inches on the center with no center - line expansion joints . In 1908 concrete street pavements were in their infancy . I have seen state highways adjoining the town where the expansion joint was 50 or 75 ...
... inches thick at the curb and 8 inches on the center with no center - line expansion joints . In 1908 concrete street pavements were in their infancy . I have seen state highways adjoining the town where the expansion joint was 50 or 75 ...
Page 17
... inches of concrete with a modulus of rupture of 600 , we are flirting with providence if we , in fact , build 8 inches of con- crete with a modulus of rupture of 300 . The precise means we are going to use to determine instantly that we ...
... inches of concrete with a modulus of rupture of 600 , we are flirting with providence if we , in fact , build 8 inches of con- crete with a modulus of rupture of 300 . The precise means we are going to use to determine instantly that we ...
Page 19
... inch in all paving contracts in the Borough of Queens . Since then we have had very little trouble with the contractors or inspectors . Sometimes we get 2,000 or 2,500 pounds , but 1,300 pounds to the square inch works no hardship . It ...
... inch in all paving contracts in the Borough of Queens . Since then we have had very little trouble with the contractors or inspectors . Sometimes we get 2,000 or 2,500 pounds , but 1,300 pounds to the square inch works no hardship . It ...
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Common terms and phrases
aggregate American Society amount Asphalt Association asphalt pavements asphaltic concrete Avenue Baltimore bituminous Black Base block brick pavements Building calcium calcium hydroxide cent Chairman charge Chicago City Engineer City Hall committee Company concrete base construction Consulting Engineer contract Contractor crete curb Cuyahoga County Department Detroit District of Columbia feet filler FISK George F Girder Rails Highway Illinois Imhoff tank inches laid load macadam material meeting ment method mixture motion Municipal Improvements Newark Ohio operation paper Park Paving Brick pipe plant Portland cement practice present PRESIDENT HATTON rail repair cost Representative resurfacing roads roadway Rock Asphalt sand Secretary Sammelman sections sewerage sewers sheet asphalt slab sludge digestion snow loader snow removal Society for Municipal specifications Spirogyra square yard standard Street subgrade surface tank Texas thickness tion trucks Warren Brothers Washington water supply width yardage York City
Popular passages
Page 361 - The Contractor agrees that he is as fully responsible to the Owner for the acts and omissions of his subcontractors and of persons either directly or indirectly employed by them, as he is for the acts and omissions of persons directly employed by him. Nothing contained in the contract documents shall create any contractual relation between any subcontractor and the Owner.
Page 355 - The superintendent shall represent the Contractor in his absence and all directions given to him shall be as binding as if given to the Contractor. Important directions shall be confirmed in writing to the Contractor. Other directions shall be so confirmed on written request in each case. The Contractor shall give efficient supervision to the work, using his best skill and attention. He shall carefully study and compare all drawings, specifications and other instructions and shall at once report...
Page 38 - Court for the District of Columbia for the fiscal year ending June 30, 1947.
Page 356 - If such alterations diminish the quantity of work to be done they shall not constitute a claim for damages, or for anticipated profits on the work that may be dispensed with...
Page 349 - ARTICLE 1. SCOPE OF THE WORK The Contractor shall furnish all of the materials and perform all of the work shown on the Drawings and described in the Specifications entitled...
Page 354 - Contract for changes in the work. If the Contractor performs any work knowing it to be contrary to such laws, ordinances, rules and regulations, and without such notice to the Architect, he shall bear all costs arising therefrom.
Page 140 - Commission, composed of the Chief of Engineers of the Army, the Engineer Commissioner of the District of Columbia, the Director of the National Park Service, the Chief of the Forest Service, the Director of Public Buildings and Public Parks...
Page 348 - Engineer and the third chosen by these two arbitrators, or it' they fail to select a third within fifteen days, then he shall be chosen by the presiding officer of the Bar Association nearest to the location of the work.
Page 354 - Contractor shall give all notices and comply with all laws, ordinances, rules and regulations bearing on the conduct of the work as drawn and specified. If the Contractor observes that the drawings and specifications are at variance therewith, he shall promptly notify the Architect in writing, and any necessary changes shall be adjusted as provided in the Contract for changes in the work.
Page 349 - THIS AGREEMENT made the day of in the year Nineteen Hundred and by and between , hereinafter called the Contractor, and...