XGFG192006_Addendum-1.pdf
PDF 109 KB Posted
- Attached to
- 115 Fighter Wing Main Gate Barrier Upgrade Federal contract opportunity
- Solicitation number
- W50S9F-20-R-0008
- Issued by
- Department of the Army National Guard
About this file
This addendum modifies specifications and drawings for a construction contract to upgrade main gate barriers at an Air National Guard base. The project involves demolishing concrete curbs and asphalt, then installing new foundations, curbs, asphalt, electrical power and controls. Two electrically powered drop beam barriers will be furnished and installed at the main entry gate. In addition to the base price, five optional items are included to furnish and install additional powered and non-powered barriers at other gates. The contract value is estimated between $500,000 and $1,000,000, with a 180-day completion schedule. The solicitation closes on August 31, 2020, with a pre-proposal conference on August 18, 2020. The North American Industry Classification System code is 236220. This is a total small business set-aside with a size standard of $36.5 million average annual revenue for the previous three years. The source selection will be lowest price technically acceptable and award is intended without discussions.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| W50S9F-20-R-0008 RFI 4.pdf | ||
| W50S9F-20-R-0008 RFI 3.pdf | ||
| W50S9F-20-R-0008 RFI 1.pdf | ||
| W50S9F-20-R-0008 RFI 2.pdf | ||
| B.07.Site Visit Attendance Sheet.pdf | ||
| A.02.SOW XGFG192006 Upgrade Main Gate Barriers no names_specs.pdf | ||
| A.03.192006 Upgrade Barriers_Drawing set FINAL.pdf | ||
| B.08.W50S9F-20-R-0008 Solicitation.pdf |
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Text version
25 AUGUST 2020
ADDENDUM -1
To Specifications and Drawings For
XGFG 192006
Upgrade Main Gate Barriers
PROJECT: XGFG192006 Upgrade Main Gate Barriers
The Addendum herein modifies the Specifications and Drawings for the above project as pertains to the removal of four in-pavement barriers shown. This addendum only applies to the item(s) specifically as stated herein.
1. Refer to project drawing C1 and Keyed notes #8 and #11: Removal of concrete is not required. Remove the steel lid and contents within as described in note 11 (salvage to recycle). The steel housing and ring shall remain. Remove residual film or liquids within to refuse. Fill the housing with a quantity of compacted aggregate material base. Furnish and place 4500 psi 8” thick finished concrete flush with steel ring all around. The steel ring left in-place shall be ground flush with surrounding and new concrete. Paint steel ring with minimum two coats of cement gray paint.
2. Refer to project drawing C1a and Keyed notes #3: Treat the same as Item 1 above. Delete requirement for asphalt. Delete 12” aggregate base minimum.
3. Refer to project drawing C2 and Keyed notes #1 and sheet C3: Delete requirement for asphalt pavement shown to replace concrete in the area of in-pavement barriers.
4. Refer to project drawing E1 and Keyed notes #7: Where indicated as part of removal from sheet C1; Conduits will be cut-off as encountered and abandoned in-place.
* * * End of Addendum – 1 * * *
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