QA_02-16-2021.pdf
PDF 97 KB Posted
- Attached to
- ID KOOTENAI 5762(1), BUNCO ROAD IMPROVEMENTS
- Solicitation number
- 69056720B000019
About this file
This document contains technical questions and answers related to federal solicitation number 69056720B000019 for the ID Kootenai 5762(1) Bunco Road Improvements project. The questions and answers provide clarification on requirements for asphalt mix designs, antistrip additives, recycled asphalt pavement content, and specifications for roadway obliteration. For the asphalt mix, type 1 antistrip can be used at the blend rate determined to meet requirements, while the 1% blend rate only applies to type 3 antistrip. The bid item for antistrip additive A0380 may be eliminated if type 1 antistrip is used. Currently accepted ITD Superpave mixes using 5828 aggregate would be acceptable, and recycled asphalt pavement up to the amount allowed under section 401.03(a) could be included in the mix design. Roadway obliteration method 2 involves the removal of the roadway and aggregate only, with items like topsoil and excavation considered incidental.
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Other files
| File | Type | Posted |
|---|---|---|
| BidSum.pdf | ||
| Sign-in sheet.pdf | ||
| QA_02-19-2021.pdf | ||
| QA_02-18-2021.pdf | ||
| QA_02-11-2021.pdf | ||
| id-a5557621_Nunn Rd_EW.pdf | ||
| id-a555762_Bohn_XS.pdf | ||
| id-a5557621_HA (1 00 to 23 80).pdf | ||
| id-a5557621_VA_Bohn Rd.pdf | ||
| Bunco Road plans.pdf | ||
| id-a5557621_Survey_ControlSheet.xlsx | XLSX spreadsheet | |
| id-a5557621_VA (61 60 to 72 40).pdf | ||
| id-a5557621_VA_Nunn Rd.pdf | ||
| id-a5557621_HA_Nunn Rd.pdf | ||
| id-a5557621_Bunco_XS.pdf | ||
| id-a5557621_HA (61 60 to 72 40).pdf | ||
| id-a5557621_Geotech_Memo.pdf | ||
| Bunco Road Zip files.zip | ZIP file | |
| id-a5557621_Bunco_EW.pdf | ||
| id-a5557621_VA (1 00 to 23 80).pdf | ||
| id-a5557621_Nunn_XS.pdf | ||
| id-a5557621_Bohn Rd_EW.pdf | ||
| id-a5557621_HA_Bohn Rd.pdf | ||
| IFB Bunco Road.pdf | ||
| id-a5557621_HA_Main Ali (1 00 to 274 39).pdf |
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Text version
ID KOOTENAI 5762(1)
Bunco Road Improvements
General Technical Question Answer Date
X
I am writing to enquire if we could get the roadway cross sections for the Bunco Road Improvements job? Project Number ID Kootenai 5762(1)
See the following files posted on beta.sam for this soliciation:
id‐a5557621_Nunn_XS.pdf;
id‐a5557621_Bunco_XS.pdf; and id‐a555762_Bohn_XS.pdf.
2/11/2021
X
For the asphalt mix design under 401.01 it states that type 1 antistrip may be used in lieu of type 3 if approved by the state department (it is in Idaho), but the blend rate for type 3 is 1%, would it be the same for type 1? Generally in this state we use .5% for Idaho state requirements. And moving to 1% would make for major mix design problems.
The 1% blend rate only applies to The type 3 antistrip. The blend rate for Type 1 antistrip is determined by meeting the requirements under Subsection 401.03.
2/16/2021
X For Section 401 work, if type 1 antistrip is used, what happens the to bid item A0380? Will it be eliminated per 401.18 on page f‐15?
See Subsections 401.18 and 109.05 and bid accordingly.
2/16/2021
X
Also for Section 401 work, would a currently accepted ITD Superpave mix design using 58‐28 be acceptable? ITD also allows recycled asphalt pavement (RAP) into the mix design, would this be allowable in this project, and if so, what amount?
For Bid Item 40101‐5600, comply with the requirements of Section 401 which also contains the RAP requirements under Subsection 401.03(a).
2/16/2021
X
What are the specifications for roadway obliteration, method 2? Is it just the removal of the roadway and aggregate? Are items like topsoil and excavation incidental?
See FP‐14 Section 211. 2/16/2021
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File details come from the government source that posted it. Updated .