B09_Statement_of_Work_revision_Section_E_0002.pdf
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- Solicitation number
- 140P8121R0007
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This statement of work revision details tasks for replacing water system components at Mojave National Preserve. The contractor will replace three 6-inch gate valves and two each of 2-inch and 1-inch ball valves in the 30,000 gallon storage tank valve vault. The contractor will also install 30 concrete bollards spaced five to five and a half feet apart around the tank and vault perimeter to prevent vehicle access. Relatedly, solicitation 140P8121R0007 from the National Park Service Pacific West Region seeks to replace water system components at Mojave National Preserve.
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6. Tasks (revised 6-4-2021)
E. 30,000 Gallon Storage Tank Valving, Water Meters, & Bollards (revised 04 June 2021)
1. Replace tank valves in tank valve vault:
a. Three (3) 6-inch gate valves (revised 04 June 2021),
b. Two (2) 2-inch ball valves,
c. and two (2) 1-inch ball valves.
d. Remove existing valves and salvage for NPS.
2. (Requirement removed 04 June 2021)
3. At ground surface, demarcate tank and tank valve vault perimeter with concrete bollards
(count: 30 bollards) at a spacing of five (5) to five and a half (5.5) feet intervals to prevent vehicle encroachment onto the ground surface above the tank and tank valve vault.
File details come from the government source that posted it. Updated .