SOLICITATION NOTICE
Y -- Subcontracting Opportunities - Cathodic Protection Upgrades, Naval Air Station, Fallon, Nevada
- Notice Date
- 1/27/2014
- Notice Type
- Combined Synopsis/Solicitation
- NAICS
- 238210
— Electrical Contractors and Other Wiring Installation Contractors
- Contracting Office
- N62473 NAVFAC SOUTHWEST, FALLON FEAD/CORE ROPWN BLDG 307 2ND FLOOR 4755 PASTURE ROAD Fallon, NV
- ZIP Code
- 00000
- Solicitation Number
- N6247314R1404
- Response Due
- 3/3/2014
- Archive Date
- 3/17/2014
- Point of Contact
- LT Tung Le 775-426-2926
- E-Mail Address
-
Prime Contractor's Contact Information
(rafterg@hotmail.com)
- Small Business Set-Aside
- N/A
- Description
- This is an 8(a) Sole Source to Walker River Construction of Schurz, Nevada. If you are interested in subcontracting opportunites, please contact Walker River Construction directly - rafterg@hotmail.com - for required information. 1. DESCRIPTION OF WORK: Supply the necessary materials, equipment, and services to support the scope outlined below. The scope includes but is not limited to the following: BASE ITEM 0001: a.Potable Water Booster Pump Station “ Upgrade the existing pump station ™s cathodic protection system (CPS) of five sacrificial anodes to an Impressed Current System (ICS) having a minimum constant voltage potential output of 10 Volts and current rating of 5 Amperes. The new ICS must protect existing steel pump station and all adjacent steel pipes. Abandon in place all existing CPS anodes. Electrical power source is available for the ICS. Ensure that the new system is rated for outdoor and protected from the weather, lightning, and fault current per latest edition of UFC 3-570-06 and NEC. The installation needs to fulfill the operational requirements per Attachment 1. The standard setup requires a combination of test station, anodes, anode ground beds, rectifier, weather-proof enclosures, safety switches, and all associated electrical wirings above ground and underground. Each anode ground bed is made of backfill of 75% gypsum, 20% bentonite, and 5% sodium sulfate. Provide photos of actual wiring connections with metal assets. Refer to Attachment 2 for location of pump station. b.Various locations “ Replace all used-up Magnesium anodes at 64 locations with new 32lb high potential prepackaged Magnesium anodes. Refer to Attachment 3 for locations. 1.Re-use each anode if voltage ™s potential difference is greater than 840 mV. 2.Bury each anode between 5.0 to 6.0 feet deep. Prepare ground bed for each anode with backfill of 75% gypsum, 20% bentonite, and 5% sodium sulfate “ this will enhance the performance of sacrificial anodes. Abandon in place all existing CPS anodes. 3.Ensure each sacrificial anode fully connected with metal asset using CADWELD or other equivalent methods meeting codes; replace electrical wiring connection as needed. Provide photos of actual wiring connections with metal assets. 4.The desired outcome is a functional cathodic protection system for each metal asset and test station. 5.Ensure all surfaces adjacent to metal asset, match surrounding environment upon completion. 6.Of the locations: 11 metal assets are located under concrete, 26 are under gravel, and 27 are under dirt surfaces. c.Various locations “ Install new 32lb high potential prepackaged Magnesium anodes for 69 fire hydrants situate on dirt surfaces. Follow the same requirements as in paragraph œb above. Refer to Attachment 4 for locations. There are nine existing cathodic protection systems; perform the following actions for these CPS: 1.Re-use each test station if the system is in fully functional state including full protection from the weather and all electronic components are not damaged. OPTION 1: Various locations “ Install new CPS sacrificial Magnesium anodes for 96 fire hydrants situate on gravel surfaces. Follow the same requirements as in paragraph œb above. Refer to Attachment 5 for locations. There are 27 existing cathodic protection systems; perform the following actions for these CPS: 1.Re-use each test station if the system is in fully functional state including full protection from the weather and all electronic components are not damaged. OPTION 2: Various locations “ Install new CPS sacrificial Magnesium anodes for 31 fire hydrants situate on concrete surfaces. Follow the same requirements as in paragraph œb above. Refer to Attachment 6 for locations. There are 12 existing cathodic protection systems; perform the following actions for these CPS: 1. Re-use each test station if the system is in fully functional state including full protection from the weather and all electronic components are not damaged. Notes: 1.During replacements, re-use any existing anode if voltage ™s potential difference is greater than 840 mV. 2.Provide a CP test station for each sacrificial anode comparable to existing œBig FINK cathodic protection test stations aboard Naval Air Station Fallon. 3.Coordinate with Public Works Department ™s designated government representative (DGR) for special permits to perform hot work and any activities in vicinity of NAS Fallon ™s weapon compound. 4.Some construction sites are in danger zones for Unexploded Ordnances (UXO). Contractor must cease all construction activities and notify DGR upon finding of any UXO. Resume construction only after receiving directions from DGR. 5.Construction sites in vicinity of fuel farm and weapon compound might be contaminated with heavy elements and spilled jet fuels. Must notify DGR upon finding of contaminated soils. Government will coordinate for proper removal of contaminated soils. Reference drawings are available upon request. 6.Contractor is responsible for locating utilities in vicinity of construction areas. 7.Utility drawings are available upon request. However, contractor is responsible for all verifications.
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/DON/NAVFAC/N44255F/N6247314R1404/listing.html)
- Place of Performance
- Address: NAVFAC SW - Public Works Dept. FEAD
- Zip Code: 4755 Pasture Road
- Zip Code: 4755 Pasture Road
- Record
- SN03274599-W 20140129/140127234022-b07d16b9a6d1047eabbc6acefd17eb42 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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