FCLP Phase 10 - Pre-Bid Question and Answers.pdf
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- Solicitation number
- 80GSFC23B0006
About this file
This document contains questions and answers related to Invitation for Bid (IFB) 80GSFC23B0006 for the Wallops Airfield Repair Project, Field Carrier Landing Practice (FCLP) Phase 10 issued by the National Aeronautics and Space Administration Goddard Space Center. The questions and answers provide clarification on requirements for the relocation of existing arresting gear assemblies and runway edge sheave assemblies at Wallops Airfield, including responsibilities for removing and installing base plates, fabrication and provision of foundation templates, and closure marking locations. Details are also provided on specifications for isolation transformers and applicable wage rates.
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# Questions Responses
Please provide Existing Drawings "Installation of E/28 Arresting Gear Assemblies at Runway 4/22" as referred to in the General Notes on plan S-101.
Please see Attachment G - Installation of E- 28Arresting Gear Assemblies at Runway 4/22.
Please confirm KTR will be fabricating and providing the foundation templates as detailed on S-501.
Contractor will fabricate and provide the foundation templates as detailed on S-501.
Please provide more information and dimensions on the Arresting Gear Base plate (and edge sheave base plate) shown in detail 2 on plan S-501. Please confirm the plates will be provided by others and that the contractor is responsible for installing these plates.
The Contractor will be responsible for removing the existing arresting gear base plate and edge sheave base plate from the old arresting gear location to be demoed, and installing at the new location.
Please confirm the foundation template for both the arresting engine assembly and the runway edge sheave assembly shall be cast in place as shown in detail 2 on plan S-501.
Yes, it shall be cast in place.
Detail number 5 on plan S-501, Note 5 states that "Shims must be used as required as per note 7B on S-101". There is no Note 7B on S-
101. Please clarify.
Refer to General Note 6 on Sheet S-1 in existing drawings, "Installation of E/28 Arresting Gear Assemblies at Runway 4/22".
Please provide contact information for the Arresting Gear supplier
KTR.
Not required. Arresting gear assemblies will be relocated at a later date.
Please indicate where the closure markings detailed on plan CS501 are to be utilized on the project site.
A closure marking, shown in Detail H, will be required at each end of the runway to close the runway.
Drawing ES501 Detail 5A:
What Size is the Sign Base holding the L-830 Isolation Transformer, L-867B 12”Dia or L-867D 16” Dia?
L-867B 12" Diameter.
Request for Proposal (RFP) 80GSFC23B0006 Questions and Responses
Amendment 001, Attachment 1 Procurement Title: Wallops Airfield Repair Project, FCLP Phase 10
What is the required thickness of the blank steel cover for the sign base?
The existing thickness of the blank steel cover for the sign base is 0.25".
What is the power factor for the sign transformer, Style 2 3-Step or Style 3 5-Step?
Refer to Specification Section 2.5 Isolation Transformers.
Can a DB Wage rate be provided for Electricians/electrical work? Please refer to Attachment D under category labeled LABORER: Common or General.
File details come from the government source that posted it. Updated .