amendment for Blasting amend 004.docx
DOCX document 39 KB Posted
- Attached to
- Road Construction Federal contract opportunity
- Solicitation number
- AG-82B1-S-10-0288
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Amend 004 Attachment --new blasting specification
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| File | Type | Posted |
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| amend 004 0288 signed.pdf | ||
| amendment3 for Delay of Bids and Summit Pit_operations.docx | DOCX document | |
| amend003.0288.signedpdf.pdf | ||
| amend01 signedpdf.pdf | ||
| amend 002 0288.pdf | ||
| Attach Amend 01.docx | DOCX document | |
| amend 002 0288.pdf | ||
| fire precautions.doc | DOC document | |
| AG-82B1-S-10-0288.doc | DOC document | |
| Wage Determination | — | |
| AG-82B1-S-10-0288.pdf | ||
| FS ARRA SIGN DETAILS 2apr09.pdf | ||
| WARREN WAGON SHT 1 - 22.pdf | ||
| FSSS FP-03 WARRENWAGONROAD FINAL.pdf | ||
| Specification change.docx | DOCX document |
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Text version
May 14, 2010 Solicitation AG-82B1-S-10-0288 Amendment 004, Blasting Requirements
Delete the sentence in the amendment 002 that said “Blasting shall occur in segments 1 and 2 after August 15th and shall occur as two blasts ( one for each segment) to minimize instream disturbance. “
Delete the Forest Service Supplemental Specification 205- Rock Blasting
Insert the following revised Forest Service Supplemental Specification 205 Rock Blasting
Supplemental Sepc revised by Amendment 4, May 14, 2010
Section 205. - Rock Blasting Construction Requirements
205.05 Blasting Plans.
(a) General Blasting Plan. Add the following:
(1) Include provisions in the blasting plan for protecting the Secesh River, the riparian area, and adjacent fisheries during blasting.
Blasting shall occur in segments 1 and 2 after August 15th and may occur in multiple blasts according to the following restrictions.
A series of small blasts are anticipated. Multiple shots ( outside of the given buffer based on shot size ) are allowed as long as they are separated by an eight millisecond or longer delay
205.08 Blasting.
Add the following:
Use appropriate blasting procedures and measures to ensure that material from the blast does not enter the Secesh River.
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