Questions from vendor - answered.pdf

PDF 58 KB Posted

Attached to
John Day Lock and Dam Bridge Crane Load Cell Calibration
Solicitation number
W9127N22Q0172
Issued by

About this file

Written by GovTribe AI ·

This combined synopsis/solicitation requests quotes for load cell calibration services on two 385-ton bridge cranes at the John Day Lock and Dam. The U.S. Army Corps of Engineers, Portland District seeks quotes under CLIN 0001 for no load and load testing of the north and south bridge cranes, and under CLIN 0002 for calibration of both cranes. Quotes are due within 120 days of award, by December 31, 2022, with delivery to the dam in Rufus, Oregon. The solicitation sets aside this opportunity as total small business with a NAICS code of 333923 and size standard of 1,250 employees. Offerors must include representations and certifications and ensure registration in the System for Award Management. The performance work statement provides further specifications on quantities and services required to complete the calibration.

View the file

Other files

File Type Posted
Combined Synopsis Solicitation - Amendment 2.pdf PDF
SF30 - Amendment 2.pdf PDF
Performance Work Statement - updated.pdf PDF
Combined Synopsis Solicitation Amendment 1.pdf PDF
A.03 Attachment C - Load Cell O&M manual.pdf PDF
Attachment D-2 - FIO Structural Reference Drawings.pdf PDF
Attachment A - Details Drawings.pdf PDF
Attachment B JD Bridge Crane Load Cell Investigation - 4_27_21_Redacted.pdf PDF
Attachment D-3 - FIO Structural Reference Drawings.pdf PDF
Attachment D-4 - FIO Structural Reference Drawings.pdf PDF
Attachment D-1 - FIO Structural Reference Drawings.pdf PDF
Performance Work Statement.pdf PDF
Show all 12

On GovTribe

Work with this file

  • Download the original file
  • Contacts named in this file
  • Similar government files
  • Ask GovTribe AI about this file
Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

1) In regard to the main hoist load block, can you provide the diameter dimension of the hole in the main hoist block?

a. Drawings reflect 8.5 inch hole diameter, but Contractor must field verify all critical dimensions before work commences.

2) Will the contractor be required to use endangered species act fish screens for pumps that are used to pump water from the river for the test weight media?

a. For a temporary pump installation, no endangered species act fish screens, for pumps, will be needed.

3) Under specification 8.3.7 It describes using a vertical bar load cell for measuring weight added for the load calibration. Normally industry standard allows a calibrated flow meter to determine the weight added to the load package for this type of calibration. Will calibrated flow meter be acceptable in lieu of the vertical load cell?

a. Use of a calibrated flow meter to determine water weight added to the load package is acceptable. Certifications of calibrated flow meter will need to be submitted.

File details come from the government source that posted it. Updated .