... ( AASHTO M 170 ) ( 1 ) Plant load bearing test , materials tests , and visual inspection for defects , or ( 2 ) Material tests and visual inspection for defects and imperfections . Name of Company Address Signed ( Authorized ...
... joints as of April 20 , 1976 : Watertight and self - cleaning . Sealant at butt splices wearing off under traffic . Minor spalling of concrete at edge of joint device . Extensive damage to the surface of three of the four joints . Cause ...
... Bridge Formula was written into Section 127 of the United States Code , Title 23. The Bridge Formula assures that allowable weight of heavy trucks is correlated with the spacing of axles to prevent overstressing of highway bridges ; in ...
Census Mapbook for Transportation Planning: Prepared by GIS/Trans. Ltd. ; Prepared for Office of Highway Information Management
... RTA Bus Routes St. Charles Streetcar Louisiana Transit or Westside Transit Bus Routes St. Bernard Transit Bus Routes One Way Bus Route Segments Routes Shown More Completely on Other Map Sections 42 217 10.9 Routes on Elevated Structures ...
... ASTM D 2726-73 ( 90 ) . The weights of the dry specimens in air , specimens immersed in water , and specimens in a saturated surface - dry condition were measured . Bulk densities were calculated therefrom . Maximum Specific Gravity of ...
... Green ( MSG ) 1 ( A - Phase ) with MSG 2 and 3 ( minor phases ) , as required , together with their frequency , telephone pair used , and the location of their associated receivers in Central . Also on the back are the Hold and Advance ...
... Green ( MSG ) 1 ( A - Phase ) with MSG 2 and 3 ( minor phases ) , as required , together with their frequency , telephone pair used , and the location of their associated receivers in Central . Also on the back are the Hold and Advance ...
... Green ( MSG ) 1 ( A - Phase ) with MSG 2 and 3 ( minor phases ) , as required , together with their frequency , telephone pair used , and the location of their associated receivers in Central . Also on the back are the Hold and Advance ...
... bolt with hexagonal nuts and heads except that ribbed bolts shall have ... nominal diameter 3/4 inch and over . Heads of bolts shall be tapped with a ... nominal size specified or the next larger nominal size . Diameter of threads shall ...
Final Environmental Impact Assessment for Darien Gap Highway from Tocumen, Panama, to Rio Leon, Colombia
... contrato aprobado para un proyecto . 11. Proveer suficiente personal de ingeniería competente para cada pro- yecto para asegurar que el trabajo de construcción se lleve a cabo de acuer do con los planos y especificaciones aprobados . 12 ...
Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects
... ASTM A1011 , Grade 55 ( 380 ) and the following : ( a ) Punching . Starting 1 inch ( 25 millimeters ) from the top and extending the full length of the post , drill or punch 7 / 16 - inch ( 11 - millimeter ) holes on 1 - inch ( 25 ...
... ASTM E23-72 , Section 8 , and the PCI specimens were tested in accordance with the Tentative Proposed Method of ASTM E24.03.03 . The testing was done using a Charpy impact testing machine that had been proof tested for the low , middle ...
Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects
... snug - tight condition . Snug tight is indicated by partial compression of the direct tension indicator protrusions . Then tighten all fasteners systematically from the most rigid part of the connection to the free edges in a manner ...
... AASHTO SPECIFICATIONS . OF AASHTO M 220 . • PREFORMED ELASTOMERIC JOINT SEALER SHALL CONFORM TO THE REQUIREMENTS • ELASTOMERIC BEARING PADS SHALL BE IN ACCORDANCE WITH THE REQUIREMENTS OF THE CURRENT AASHTO STANDARD SPECIFICATIONS FOR ...
Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects. FP-74
... ( ASTM C39 ) . When air entrained concrete is specified , it shall have an air content of 6 per cent plus or minus 2 ... A123 ) . Malleable iron castings shall conform to the requirements of AASHTO M 106 ( ASTM A47 ) . Grade will be ...
... assignment results of the higher volume facilities . impedance selection examples impedance sampling For assignment networks coded to represent 24 hour travel time , some averaging of link times through the day is necessary . Most who ...
Manual on Uniform Traffic Control Devices for Streets and Highways: Part VI, Traffic Controls for Street and Highway Construction and Maintenance Operations
... 1A- 1. Purpose of Traffic Control Devices .... 1A- 2. Requirements of Traffic Control Devices 1A- 3. Responsibility ... 8. Color Code 1A - 7 1A- 9. Definitions of Words and Phrases .. 1A - 7 Part VI - TRAFFIC CONTROLS FOR STREET AND ...
... CLEARING AND GRUBBING Description 201.01 This work shall consist of clearing , grubbing , removing and disposing , or using of all vegetation and debris as designated in the contract , except such objects as are designated to remain in ...
Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects
... culverts to be constructed . Y10 / 11 + Y11 / 2 + Y12 / Y3 = 0 + 10,088 + 6,360 = 16,448 4 . Utilizing the average culvert area for each state and Figure 19 , calculate the design flows Qa for pipe and box culverts . For Alabama these ...
... Yield - Strength A533 - B Steel Based on the Temperature - Shift Concept ( after Server ) 103 39 Prediction of KIç in 53.9 - ksi Yield - Strength ... A36 Steel Based on the Temperature - Shift Concept ( after Benter ) 117 53 A36 Welded Plate ...
Drilled Shaft Design and Construction Guidelines Manual: Construction procedures and design for axial loading
... rebar cage should be designed with adequate space between bars . It should have enough space between the outside of the rebar ... weight of the drilling fluid to be specified . If the slurry is too thin it will not keep an excavation from ...
Drilled Shaft Design and Construction Guidelines Manual: Reese, L. C., and Allen, J. D., Structural analysis and design for lateral loading
... Foundation Supported by Batter Piles , " Proceedings , Fourth Annual Symposium on Engineering Geology and Soils Engineering , Moscow , Idaho , April 1966 , pp 61-73 . Reese , Lymon C. , and Mike W. O'Neill , " The Analysis of Three ...
... design of high mast lighting systems for free- way interchanges is greatly expedited by the use of computer programs . Essentially , the programs do point - by - point calculations ... pole to the roadway are taken into account . The location ...
... Report Section 4-3 adequately describes the function of the report . The following electrical format ... test equipment required for specific tests and may not be required on a ... megger Flash light and portable extension light Tachometer ...
... Experiment Station , The Ohio State . University , Columbus , Ohio , Final Report EES 280-1 , Mar 67 ( PB - 174 723 ) ... bouncing ball " either horizontal or vertical were most effective . REVIEW : These two documents cover essentially the ...
... ANSYS Verification Manual , " Swanson Systems Inc. , 1976 . 5. DeSalvo , G. J. and Kohnke , P. C. , " ANSYS Introductory Manual , " Swanson Analysis Systems Inc. , 1975 . 6 . DeSalvo , G. J. and Swanson , J. A. , " ANSYS Examples Manual ...
