We finde book :

Tenth annual bulb catalog, season 1921 (classic reprint) - Tenth annual bulb catalog :season 1921 / the Rio Grande.



Concrete strength utilized for prestressed girders may be conventional or high strength concrete (HSC) which shall be identified on the girder plans. HSC shall be concrete strengths in excess of 8.0 ksi and may only be used with the permission of the Structural Project Manager or Structural Liaison Engineer. Costs may increase due to production modifications necessary to obtain the required HSC strength.

                                                   43.94 kips for 0.6 inch diameter strand


* If the web is required to be increased, then the top and bottom flanges are to be increased by the same amount. (1" increments 2" max.).

Concrete strength utilized for prestressed girders may be conventional or high strength concrete (HSC) which shall be identified on the girder plans. HSC shall be concrete strengths in excess of 8.0 ksi and may only be used with the permission of the Structural Project Manager or Structural Liaison Engineer. Costs may increase due to production modifications necessary to obtain the required HSC strength.

                                                   43.94 kips for 0.6 inch diameter strand


* If the web is required to be increased, then the top and bottom flanges are to be increased by the same amount. (1" increments 2" max.).

National Teacher Enhancement Project Middle School Home Energy Audit MEASURING ENERGY USAGE NTEP Home - Project Homepage - Teacher Homepage - Student Pages

To calculate the amount of money your family could save in a year, take the Kilowatt-hours saved in a year times the cost per Kilowatt-hour ( in Denver it is $.089).

In addition to saving money, we use less electricity! Using less electricity means producing less greenhouse gases . If we assume that every kilowatt-hour saved removes 2 pounds of carbon dioxide from the air, how much greenhouse gases could be prevented?

Welcome to the Subway Equipment Support website. This site aims to support your installation, operations and service needs by providing documentation such as spec sheets, manuals, illustrated parts list and videos for your reference. To use this site, simply choose the product you are interested in finding materials for by clicking any of the blue bars. A drop down menu will appear. Choose the type of support material you need.

We hope this site provides you with the information for your Duke Subway equipment. If you have any questions or concerns that are not addressed within these materials please reach out to our technical service department at 1-800-735-3853.
 

Concrete strength utilized for prestressed girders may be conventional or high strength concrete (HSC) which shall be identified on the girder plans. HSC shall be concrete strengths in excess of 8.0 ksi and may only be used with the permission of the Structural Project Manager or Structural Liaison Engineer. Costs may increase due to production modifications necessary to obtain the required HSC strength.

                                                   43.94 kips for 0.6 inch diameter strand


* If the web is required to be increased, then the top and bottom flanges are to be increased by the same amount. (1" increments 2" max.).

National Teacher Enhancement Project Middle School Home Energy Audit MEASURING ENERGY USAGE NTEP Home - Project Homepage - Teacher Homepage - Student Pages

To calculate the amount of money your family could save in a year, take the Kilowatt-hours saved in a year times the cost per Kilowatt-hour ( in Denver it is $.089).

In addition to saving money, we use less electricity! Using less electricity means producing less greenhouse gases . If we assume that every kilowatt-hour saved removes 2 pounds of carbon dioxide from the air, how much greenhouse gases could be prevented?


51ukVqUJu5L