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Snake River Landing Improvements Phase 3 Moose Landing
140P1423R0001 AMENDMENT 1 | questionS & answerS | 2/16/23 140P1423R0001 AMENDMENT 2 | questionS & answerS | 2/24/23 – start at number 21 140P1423R0001 AMENDMENT 2 | questionS & answerS | 2/28/23 – start at number 26
| 1. Will the NPS be providing lineal footages and square footages as you did on Phase 2 or are you leaving it up to us to get from the plans |
| Yes, please refer to revised Schedule of Values spreadsheet (Amendment 1 B08 40601950 Attachment 10 Schedule of Values Template - Blank GRTE 219434 rev 1). Note that Estimated Quantities are for proposal purposes only. |
| 2. Contractor request bid date extension of 10 days due to alternates that contain full divisions for comfort building and shade stations. Sub-contractors need more time to quote project. |
| Due date is extended to March 6 at noon MST. |
| 3. Please extend the RFI period the same so contractors have time to get RFI’s sent in. |
| In conjunction with the due date extension - QUESTIONS: Any questions regarding this solicitation shall be submitted in writing to Molly Lynam, Contract Specialist, at molly_lynam@nps.gov no later than seven (7) business days prior to the off er due date. |
| 4. There is a question regarding phases on the project, can you confirm we are only quoting Phase 3 of this project? |
| This solicitation is for all phases of the Moose Landing Construction. The confusion may lie in the fact that the Moose Landing is the third phase of the Snake River Gateways Program. |
| 5. Please confirm the duration of project for phase 3? |
| Dependent on NTP but duration is expected to go from April 2023 until August 2024 with expected winter closure from mid December until mid April. Refer to attached phasing plan for more information regarding phasing. |
| 6. Contractor would like to install boat ramp during low water. However, ramp is cast in place concrete so this would need to be done before next winter. Is it expected to do this in water work from September to November? Please advise. |
| Ramp is expected to be placed in the fall (September – November) to align with low water however it could be done later in winter. |
| 7. If the option for comfort station is taken where is the contractor to install 2 stalls out house shown as same location that was moved from old location? Please advise. |
| To be placed per location on sheet 16 / C15. |
| 8. We will not be importing any topsoil for this project, correct |
| Assume a 25% import from a park source (15 mile haul). |
| 9. Will the propagated shrubs be ready for us to plant, or is there other work involved to get them ready to plant? |
| Ready to plant asides from a 2 mile haul from the nursery. |
| 10. How about the WIllow cuttings and Willow plants for the bank restoration work, will those be ready for us to plant or will there be more work involved with that? |
| Ready to plant asides from a 2 mile haul from the nursery. |
| 11. Do you know if there are 24 Douglas Fir trees 18 with root wad and 6 without available on site or will these need to be imported? |
| Assume all trees and rootwads for revetment log jams are from trees and rootwads removed from this project. These trees are specifically the ones located near the |
| 12. Do you have any idea what the square footage of the reclamation seeding area is? |
| Based on scaling sheet 19 / C18, we expect close to 6,000SF of seeding in the revetment/log jam area. |
| 13. What is the extent of the boulder work? |
| Placement of landscape/seating boulders, assistance work with 3rd party mason, boulder retaining walls at the 2 landings, boulder rip rap placement at the boat ramp, utilizing boulders as in stream river barbs. |
| 14. How many boulders and what sizes? |
| Boulders are provided by the government. Hauling and placement by the contractor. Refer to details of the above-mentioned items along with the updated schedule of values to obtain quantities. Typical boulder size range from 2’ to 5’with a few outliers. Refer to attached photos. |
| 15. Cobble Square footage? |
| 4,504 SF of landscape cobble. This is for detail 1of sheet 43 / L10. |
| 16. How many of the 190 trees will need to be wildlife fenced? Can they be fenced in clumps or each individually? |
| None; NA |
| 17. Sheet C6 – Phasing Plan to be replaced with the attached. |
| NA |
| 18. Sheet C13 – Construction note in southeast corner of the plan sheet to be revised to “Bike Path Per Detail 2 / C21”. |
| NA |
| 19. Sheet S4.0 - Shade Structures columns and roof support beams to be HSS 6 x 6 x ½. |
| NA |
| 20. B08_40601950_Attachment_10_Schedule_of_Values_Template_-_Blank_GRTE_219434.xls Schedule of Values to be replaced with the attached version that contains quantities and unit of measurement. |
| NA |
| 21. Where will the boulders need to be hauled from? |
| Kelly, WY and Pacific Creek Hunt Camp. Roughly 15 mile haul (one way). |
| 22. Do I need to get a price from a 3rd party mason for the dry stack walls, or will the GC do that? |
| No. 3rd Party Mason is contracted through NPS. This mason will only be doing the 100LF of freestanding wall in the Plaza area. |
| 23. Is it ok for us to plan on importing oversize cobble from Evans for the cobble mulch or do we need to get it from somewhere in the park? |
| Yes, Evans is acceptable. |
| 24. When do you expect installation of the Bank Jam Structure? Spring of 2024 or fall 2023? |
| Fall 2023. |
| 25. Top soil import is 25% of what? |
| 25% of the total quantity of soil needed. Total area of the entire planting area is roughly 35,000 sf. |
| 26. Plans show two 1.5" layers of asphalt: can we install one 3" layer? See C24 detail #2 |
| One 3” layer is acceptable. |
| 27. Is the sanitary sewer connection for the comfort station connecting into a force main, or gravity flow? And at what depth is the flow line? See C3, C28 detail #4 |
| Gravity Flow. Approximately 5’ below existing grade. |
| 28. Line item 1.20.40.2 shows 120sq ft of stone retaining wall: Should this be 120 lineal feet at 3-4 ft tall? |
| Yes; 120lf at an average of 3-4’ height. (maximum height of 6.5’) |
| 29. Will engineer provide details on irrigation system or is it left up to contractor? See Line item 4.20.50 |
| Up to the contractor. Refer to sheet L5 / page 38 for additional irrigation requirements. |
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