NOTICE OF INTENT - Volumetric Cementitious Mix-Pump System Tender

• Country: USA
• Summary: NOTICE OF INTENT - Volumetric Cementitious Mix-Pump System
• UST Ref No: 118904001
• Deadline: 15 May 2025
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: NIST-NOI-25-00964
• Purchaser's Detail:
  Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details.

  Login to see details
• Description:
• Description
  Notice of Intent to Sole Source
  
  Contracting Opportunities Announcement Type: Special NoticeAnnouncement Number: NIST-NOI-25-00964
  Subject: Procurement of Volumetric Cementitious Mix-Pump System for Additive Construction
  
  The National Institute of Standards and Technology (NIST) intends to negotiate, on a Sole Source basis, under the authority of FAR 6.302-1 with Gulf Concrete Technology Inc. located at 4739 W Oreck Rd, Long Beach MS, 39560 USA, for the procurement of the Volumetric Cementitious Mix-Pump System for Additive Construction. This equipment will be utilized by the Engineering Laboratory (EL), Materials and Structural Systems Division (MSSD) at NIST Gaithersburg MD campus.
  
  Sole source determination is based on the need to obtain a system that meets all technical requirements, as specified below, to permit expanded printing capabilities at an increased rate and accuracy.
  
  Mix Pump System Minimum Specification/Requirements:
  1) Connectivity:
  Must be able to interface with current system for operation and sensor feedback. 7-axis ABB robot (track system) XtreeE 2K print head (mixing nozzle) Single component nozzle Adaptable to US electrical system
  System specifications: Stator with rotor (at least 5 spares) Dry material sensor Mortar temperature and pressure sensors (mixed material) Digital Incoming water pressure gauge Capable of delivering 20 L/min up to 40 m in distance Have connections for admixture introduction during mixing (plasticizers or retarders for example)
  
  Based on market research, Gulf Concrete Technology Inc - an authorized distributor of M-TEC -. has been identified as the only source capable of meeting all of NIST-s minimum requirement.
  
  *****The North American Classification System (NAICS) code for this acquisition is 333120 - Construction Machinery Manufacturing with a small business size standard of 1250 Employees.
  
  *****A determination by the Gover...
• Documents:

 Tender Notice

Sole-Source-Notice-of-Intent-Final.pdf

Requirements-Document-Final.pdf