1_0001.docx
DOCX document 19 KB Posted
- Solicitation number
- 140FGA24R0002
About this file
This document is an amendment to Solicitation 140FGA24R0002 for Trail, Boardwalk and Bridge Repairs at Quivira National Wildlife Refuge. The key details are:
The project scope includes the replacement and rehabilitation of various bridges, boardwalks, and trails at the Quivira NWR. This includes demolishing and replacing pedestrian bridges, rehabilitating an existing boardwalk, and resurfacing and replacing sections of an accessible pedestrian trail. Specific bridge dimensions and requirements are provided. The agency is the Department of the Interior Fish and Wildlife Service. Responses to questions are included, such as the ability to extend the period of performance after award and the allowance of painted self-weathering steel for the bridges instead of aluminum. Additional details are provided on the required work and project specifications.
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Other files
| File | Type | Posted |
|---|---|---|
| Sol_140FGA24R0002_Amd_0001.pdf | ||
| 4__Wage_Rates.pdf | ||
| 5___Data_Entry_Form.pdf | ||
| 6__140FGA24R0002_Price_Schedule.xlsx | XLSX spreadsheet | |
| 1__Specifications.pdf | ||
| Drawings_Part_3.pdf | ||
| 3__Amendment_2_Q_A_Doc.pdf | ||
| Sol_140FGA24R0002.pdf | ||
| Drawings_Part_2.pdf | ||
| Drawings_Part_1.pdf |
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Text version
140FGA24R0002 – Amendment 1
1. Do the Superintendent, SSHO and QC Manager need to be 3 separate individuals? - No
2. Can the period of performance be extended after award once the material/equipment lead times are confirmed due to current market conditions for the equipment for this project? - Yes
3. Are soil boring reports available? If not, it will be assumed that excavation will be clear of rocks and obstructions. - Proceed with assumption.
4. Please provide bidding quantities for deteriorated base course (paving). Contractor will need to provide bidding quantities.
5. Please provide the site visit attendee sign in sheet.
There were contractors that attended the site visit but none that shared their information.
6. What color are the prefabricated bridges supposed to be painted or powder coated? Coordinate color with refuge staff and COR.
7. What is the maximum width for both fabricated bridges? Bridges (A, B, & C) need to be a Min 6 Feet Wide or a Max of 8 Feet Wide. Bridge A: 36' Long, Bridge B: 350' Long, Bridge C: 80' Long, Bridge D: 40' Long. Lil Salt Marsh Boardwalk Bridges: Bridge #28 (Existing) & Bridge #30 (New bridge built North of the existing Little Salt Marsh Pedistrian Bridge) shall be a Min of 36" wide or a Max of 60" wide.
8. Contech is saying they do not have aluminum for the bridges, will painted Self Weathering Steel suffice? Yes
Below is a clip from the SOW for reference:
PROJECT SCOPE
The Migrants Mile Trail Bridges Project includes the replacement/rehabilitation of bridges, boardwalks, and trail, as described in the specs and drawings, at the Quivira National Wildlife Refuge (NWR) in compliance with the Great American Outdoors Act (GAOA) - Department of Interior priorities: Improving access, Safety and Reducing maintenance costs. This project includes the following structures:
1. Bridge A: the existing pedestrian wood bridge (36 LF) will be demolished and replaced.
2. Bridge B: the exiting boardwalk (350 LF) will be rehabilitated. Rehabilitation includes walkway, vertical posts, and handrail replacements.
3. Bridge C: the existing pedestrian wood bridge (80 LF) will be demolished and replaced.
4. Bridge D: the existing pedestrian wood bridge (40 LF) will be demolished and replaced. 20 CY of gravel at transition points will be installed to level existing surface.
5. Little Salt Marsh: the existing wood boardwalk (60 LF) will be demolished and replaced.
6. Unit #28 Bridge: the existing pedestrian bridge (20' x 3') will be demolished and replaced with a new pedestrian bridge (32' x 3').
7. Unit #30 Bridge: a new pedestrian bridge (32' x 3') will be installed North of the existing pedestrian bridge.
8. Migrants Mile Trail: rehabilitation of the accessible pedestrian trail (6 LF wide) located at Migrant's Mile. The type of work needed includes:
a. resurfacing some sections of the existing asphalt trail with an overlay of asphalt pavement.
b. replacing some sections of the existing asphalt trail, to include resurfacing and gravel.
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