Attachment 17 - NKAK 23-1040 Arnold Gate Description of Work .pdf
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- Solicitation number
- FA446025R0002
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This document is a Delivery Order for the NKAK 23-1040 Arnold Gate Pavement Improvements project, part of an Indefinite-Delivery Indefinite-Quantity (IDIQ) contract for base pavements at Little Rock Air Force Base. The work involves comprehensive pavement renovation at the Arnold Gate entrance, including demolition of existing pavements, constructing a new entrance road with elevation matching Arkansas Department of Transportation (ARDOT) highway improvements, installing new security fencing, performing utility relocations, and implementing a new storm drainage system.
The project scope encompasses multiple construction activities such as concrete and asphalt demolition, site earthwork, excavation, soil backfill, pavement layer compaction, roadway and sidewalk construction, pavement marking, topsoil and sod installation, and storm sewer system installation. Notable specifications include replacing 20 5-gallon trees, potential subgrade undercut of 489 cubic yards, and extensive coordination required with ARDOT to minimize Arnold Gate entrance closure. The delivery order includes attachments like fence specifications, undercut drawings, a geotechnical report, and design drawings, with the overall goal of improving the base's entrance infrastructure while maintaining operational continuity.
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Controlled by: 19 CES/CEN CUI Category: SP-PROCURE Distribution/Limited Dissemination Control: FED POC: James Shelden, 501-987-1085
CUI
BLACK KNIGHTS…MOVE OUT!
Delivery Order
CONTRACT NO.
IDIQ, BASE PAVEMENTS, NKAK 23-1030
DELIVERY ORDER NO.
DESCRIPTION OF WORK: NKAK 23-1040 Arnold Gate Pavement Improvements
The work shall consist of furnishing all plant, labor and material in performing all operations in connection with concrete slab replacements. All work shall be completed in strict accordance with the specifications and drawings of NKAK 23-1040 Arnold Gate Pavement Improvements.
The work includes demolition of existing pavements in the vicinity of the Arnold Gate Entrance.
Construction of a new entrance road at Arnold Gate. New pavement elevation will match proposed ARDOT improvements on Highway 107. Work shall also include the removal and installation of new security fencing to maintain a secure perimeter. Miscellaneous utility construction and relocations as shown on the construction plans. Installation of new storm drainage system and retention structure(s) as shown on the plans.
In lieu of the requirement for tree replacements per 32 93 01 para 3.08 Tree Replacement, this project will only include replacement of 20 5-gallon trees.
Possible undercut may be required depending on results of a proof roll of the subgrade. Include 489 CY of undercut in proposal. See attached drawings that shows undercut section details.
Includes excavation, 3” base and geotextile fabric line items.
This project will require LRAFB and the IDIQ Contractor to do extensive coordination with ARDOT and their selected Contractor to finalize delineation and timing of our project with ARDOT’s project. This may cause this project to have to be phased. The goal is to minimize closure of Arnold Gate entrance.
Construction will generally consist of:
1. Concrete and asphalt demolition
2. Site earthwork
3. Excavation of existing base, subbase, and undercut of unsuitable subgrade
4. Soil backfill and placement of new base and subbase
5. Compaction of pavement layers
6. Roadway and sidewalk construction
7. Pavement marking and signage
8. 4” top soil and Sod installation
9. Installing new storm sewer system
10. SWPPP, silt fence, etc.
11. Tree replacement
Controlled by: 19 CES/CEN CUI Category: SP-PROCURE Distribution/Limited Dissemination Control: FED POC: James Shelden, 501-987-1085
BLACK KNIGHTS…MOVE OUT!
12. Subgrade preparation
13. GIS, asbuilts
14. Proof roll subgrade, Undercut (489 CY)
15. Installing security fence (non-priced item, NPI)
16. 18” curb and gutter (NPI)
17. Demo of existing fence as shown on drawings (NPI)
18. Welcome sign
19. Clearing and Grubbing (6” to 24” in diameter
20. Tree Replacement (20 5-gallon trees)
ITEM LOCATION AMOUNT
1 ARNOLD GATE PAVEMENT $
ATTACHMENTS:
18. Fence Specifications
19. Drawings showing section of undercut
20. Geotechnical Report
21. Design Drawings
File details come from the government source that posted it. Updated .