Attachment 17 - NKAK 23-1040 Arnold Gate Description of Work 22 Aug 25.pdf
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- Solicitation number
- FA446025R0002
About this file
This document is a Delivery Order for the NKAK 23-1040 Arnold Gate Pavement Improvements project at Little Rock Air Force Base. The work involves demolishing existing pavements, constructing a new entrance road at Arnold Gate with elevation matching ARDOT Highway 107 improvements, installing new security fencing, relocating utilities, and constructing a new storm drainage system. Key construction activities include concrete and asphalt demolition, site earthwork, excavation, soil backfill, pavement layer compaction, roadway and sidewalk construction, pavement marking, topsoil and sod installation, and tree replacement.
The project requires extensive coordination between LRAFB and the IDIQ Contractor with ARDOT, potentially necessitating phased implementation to minimize Arnold Gate entrance closure. The scope includes 1,631 cubic yards of potential undercut, replacement of 20 5-gallon trees, and various non-priced items such as security fence installation, curb and gutter, and conduit work. Attached documents include fence specifications, undercut section drawings, a geotechnical report, and design drawings. The project is controlled by 19 CES/CEN and marked as Controlled Unclassified Information (CUI) with federal distribution limitations.
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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 Construct Arnold Base 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. The 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 1,631 CY of undercut in proposal. See attached drawings that show 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” topsoil and Sod installation
9. Installing new storm sewer system
10. SWPPP, silt fence, etc.
Controlled by: 19 CES/CEN CUI Category: SP-PROCURE Distribution/Limited Dissemination Control: FED POC: James Shelden, 501-987-1085
BLACK KNIGHTS…MOVE OUT!
11. Tree replacement
12. Subgrade preparation
13. GIS, as-builts
14. Proof roll subgrade, Undercut (1,631 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. 4” Conduit (NPI)
19. Welcome sign
20. Clearing and Grubbing (6” to 24” in diameter)
21. Tree Replacement (20 5-gallon trees)
ITEM LOCATION AMOUNT
1 ARNOLD GATE PAVEMENT $
ATTACHMENTS:
1. Fence Specifications
2. Drawings showing section of undercut
3. Geotechnical Report
4. Design Drawings
File details come from the government source that posted it. Updated .