QUESTIONS AND ANSWERS.pdf
PDF 66 KB Posted
- Attached to
- USS OSCAR AUSTIN MDVR
- Solicitation number
- N6817126QN015
About this file
This is a Questions & Answers document addressing inquiries from contractors regarding multiple federal contract work items.
The document provides clarifications across five distinct work item codes. For item 123-11-001, which involves crack repair work, the government specifies that the crack measures 8 inches long by 1/64th inch wide on a 0.375 inch thick steel plate. FDRMC Divers will provide and install the cofferdam, with the contractor responsible only for crane support for waterborne installation. Polysulfide sealant must be purchased in quantities sufficient to cover 2 square feet plus 20% wastage. Drilling at the crack endpoint may be inhibited due to Fire Main pipe interference. For item 256-61-001, gaskets must be Garlock Blue Guard, model 3200, in 1/16th inch thickness. Item 508-11-001 addresses work access requirements, confirming that ladders may be necessary in some locations and specifying that the largest diameter pipe involved is 8 inches (approximately 25 inches circumference). Item 521-21-001 concerns motor installation work, requiring alignment in accordance with paragraph 3.2.7 of the work specifications and noting the motor weighs approximately 2,200 pounds.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| Sol. N6817126QN046.pdf | ||
| Non-Disclosure Agreement (NDA).docx | DOCX document | |
| J-1 Contractor Price Breakdown.xlsx | XLSX spreadsheet | |
| J-2 Work Package NAPL-033-26.pdf | ||
| Terms and Conditions.pdf |
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Text version
QUESTIONS & ANSWERS
QUESTIONS:
123-11-001
1. A rough estimate of dimensions of crack
2. (3.1) The construction of the provision of the cofferdam will be by contactor?
3. (3.4) A rough estimate of polysulfide quantity
4. (3.4.2) What is the thickness of the steel plate to be repaired? Is it possible to drill it?
(bends or close to stiffeners)
256-61-001
1 Thickness and material of pipe gaskets?
508-11-001
1. Are scaffolding or ladders necessary for work?
2. Diameter of pipes in pipes regarding 3.1
521-21-001
1. Is alignment required?
2. What is the weight of the motor?
ANSWERS:
123-11-001
1. 8 inches long, 1/64th of an inch wide.
2. No construction of the cofferdam is required. FDRMC Divers have the cofferdam and will install. Only crane support for a waterborne install is required.
3. Polysulfide is available in multiple quantities for purchase. Amount to be purchased is required to cover 2 sqft, plus 20% for wastage.
4. Base metal plate containing the crack is 0.375 inch thick. End point drill of the crack may be inhibited due to the Fire Main pipe interference listed in paragraph 4.
256-61-001
1. Gaskets must be Garlock Blue Guard, 3200, in 1/16th inch
508-11-001
1. Ladders may be required to accomplish work in some locations.
2. The largest diameter pipe is 8 inches in diameter, which equates to approximately
25 inches of circumference.
521-21-001
1. Alignment is required in accordance with paragraph 3.2.7 of the work item.
Weight is approximately 2,200 lbs.
File details come from the government source that posted it. Updated .