Question and answer.doc
DOC document 24 KB Posted
- Attached to
- Install Airfield Fire Hydrants Federal contract opportunity
- Solicitation number
- FA5575-08-R-0010
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Solicitation Amendment 0001.doc | DOC document | |
| FA5575-08-R-0010 Solicitation Document.doc | DOC document | |
| Spn Specifications.zip | ZIP file | |
| Attachment 4 - PPI Questionnaire.doc | DOC document | |
| Attachment 3 - PPI reference list.doc | DOC document | |
| Eng Specifications.zip | ZIP file | |
| Drawings Planos.zip | ZIP file | |
| AF 3052.zip | ZIP file | |
| Schedule of Material Submittals.xls | XLS spreadsheet |
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Text version
SOLICITATION FA5575-07-R-0010, INSTALL AIRFIELD FIRE HYDRANTS
QUESTION AND ANSWER
QUESTION:
Dwg C-576-04, details "Tapping Sleeve and Valve Installation Detail" and "GGG-50 Cast Iron Clamp", indicates to install a clamp for the hydrants connection of 8"x6". It is not possible to install a clamp fitting at a main line of 8" with a branch connection of 6". As an alternative way to perform a branch connection is cutting the main line, installing two universal cast iron flanges with one reduced flanged TEE of 8"x6"x8".
ANSWER:
the "Tapping sleeve and valve installation detail" on drawing C-576-04 should be changed to the following alternative:
Install two universal cast iron flanges with one reduced flanged TEE 8"x6"x8", by cutting the main line where a 6" branch connection is needed, instead of installing a tapping sleeve as shown on drawing. All metallic material shall be epoxy coating.
Contractor shall consider the cost estimate for this item in the lines shown on AF form 3052 as "Clamp T connection/Manguito de conexión T"
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