Exhibit C - Winfield House External Buildings.pdf
PDF 154 KB Posted
- Attached to
- Water Treatment of HVAC and Domestic/Potable Water System, U. S. Embassy London, United Kingdom
- Solicitation number
- 19GE5025Q0114
About this file
This document is a Statement of Work (SOW) for Winfield House external buildings located at the US Embassy in London, detailing the water service and mechanical systems for four separate buildings: Irrigation House, Security Cottage, Cottage, and Managers Cottage. The SOW provides specific technical specifications for each building's water infrastructure, including cold water services, hot water services, and closed water systems, with detailed information on specific equipment such as water storage tanks, combination boilers, and calorifiers. Each building has unique water system configurations, including cold water supply sources (mains water or storage tanks), hot water generation methods (combination boilers or unvented indirect calorifiers), and closed water system specifications, with equipment models and locations precisely documented.
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Other files
| File | Type | Posted |
|---|---|---|
| QA Letter_25Q0114.pdf | ||
| 19GE5025Q0114-0001-signed.pdf | ||
| RFP_Cover letter_19GE5025Q0114-signed.pdf | ||
| Exhibit B - Domestic Potable Water System.pdf | ||
| Attachment 2 - Past Performance.docx | DOCX document | |
| RFP_19GE5025Q0114.pdf | ||
| Attachment 3 - W-14.pdf | ||
| Exhibit A - HVAC Water System.pdf | ||
| Attachment 1 - Pricing.xlsx | XLSX spreadsheet |
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Text version
US Embassy- London UNCLASSIFIED U.S. Department of State
EXHIBIT C
Statement of Work
Winfield House – External Buildings
Winfield House include the following external building withing its plot:
• Irrigation House Cold Water Service - 1 Cold Water Storage Tank (CWST) found in the Irrigation
House Tank Room with an approximate volume of 6000 litres feeds boosted service systems, to supply an irrigation system to a nearby greenhouse and surrounding gardens (using spray hoses and sprinklers).]
• Security Cottage Cold Water Service – Hot-Water Service - 1 combination boiler (model: Vaillant EcoTEC Plus 825) supplying an uncirculated system operating throughout the Security Cottage.
Associated scale inhibitor on cold inlet pipework.
Closed Water Systems - 1 LTHW closed system found to be operating in the Security Cottage at the time of survey. A combination boiler (model: Vaillant EcoTEC Plus 825) and ‘quick-fill’ loop found to be associated with the same system. Both are found in the Security Cottage Ground Kitchen.
• Cottage Cold Water Service – Mains water throughout.
Hot-Water Service - 1 combination boiler (model: Vaillant EcoTEC Plus 824) supplying an uncirculated system operating throughout the Cottage, found in the Cottage Ground Kitchen. Access to associated pipework was highly restricted.
Closed Water Systems - 1 LTHW closed system found to be operating in the Cottage at the time of survey. A combination boiler (model: Vaillant EcoTEC Plus 824) associated with the same system, found in the Security Cottage Ground Kitchen.
• Managers Cottage Cold Water Service – Mains water throughout.
Hot-Water Service - 1 unvented indirect calorifier (model: Heatrae Sadia
Megaflo) with an approximate volume of 200 liters supplying an uncirculated system operating throughout the Manager’s Cottage. A pressure-relief valve associated with the cylinder. All are found at a cupboard in the Manager’s Cottage 1st Floor Bathroom.
Closed Water Systems - 1 LTHW closed system found to be operating in the Manager’s Cottage at the time of survey. A gas boiler associated with the same system, not accessed at the time of survey (expected to be in the Manager’s Cottage Utility Room).
File details come from the government source that posted it. Updated .