REVISED DRAWINGS - TECH EXHIBIT B - AD111799P- REPLACE BOILERS AT BLDG 2....pdf
PDF 3 MB Posted
- Attached to
- Replace Boilers in Building 27010 Federal contract opportunity
- Solicitation number
- W91151-20-B-0009
About this file
This document summarizes a federal solicitation for construction services. The Mission and Installation Contracting Command at Fort Hood is seeking a firm fixed price contract to replace two boilers, two heating hot water pumps, heating hot water piping and associated accessories, as well as replace existing HVAC controls with a new direct digital control system, in Building 27010 at Fort Hood, Texas. The acquisition is set aside for Service-Disabled Veteran Owned Small Businesses with a size standard of $16.5 million. The estimated value of the contract is between $500,000 and $1,000,000. The site visit will be on June 10, 2020 and bids are due by July 15, 2020. The period of performance is 150 days from notice to proceed. Interested parties must register in the System for Award Management to be eligible for award. The point of contact is the listed contracting specialist.
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Text version
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Burner Data Water Temps Mark Service
AHRI
Efficiency Fuel Gas Input (CFH) Min-Max Gas Inlet Pressure
Output Capacity
(MBH)
Min/Max Flow
(GPM) EWT I LWT
Electrical Data
Bl, B2 Heating 94.50% Natural Gas 6000 7'' - 14" 5220-5670 75/700 155 I 180
1. Condensing Fire-Tube Boiler
2. Each boiler shall be equipped with O2Trim to optimize air/fuel ratios.
3. Ventless Gas Train
4. Heat Exchanger shall be constructed of welded stainless steel fire tubes and tube sheets, with a one-pass combustion gas flow design.
5. Boiler shall be capable of the following Turn down ratio: 15:1
6. Low NOx boiler,< 9ppm Capability
7. Combustion system shall be capable of O2 sensing in order to alert if the unit is experiencing non-optimum combustion conditions
8. Boiler manufacturer to provide and control, field installed, motorized isolation valves on each boiler
9. Boiler manufacturer to provide the following warranty: 15-year heat exchanger, 5-year blower, 3-year controller
10. Provide condensate neutralizer for each boiler
11. Boiler shall not exceed 35" in width
12. Provide with optional Lon Card.
13. Each boiler shall be equipped with circulating pump per manuf. Recommendations.
Mark
AS-1
Air separator Schedule
Flow I Type I Remarks 510 GPM I lnline I 1- Service-Hot Water Sys.
Centrifugal Pump Schedule
Mark Service Type GPM Head Ft of Water RPM HP Control HP-1 Heating Water DSSC-V 510 90 1780 20 VFD HP-2 Heating Water DSSC-V 510 90 1780 20 VFD
Notes:
1. Provide with spring isolators with neoprene pads and l" deflection.
2. DSSC-V - Double suction split case-Vertical
3. VFD - Variable Frequency Drive
MECHANICAL SCHEDULE
SCALE: NTS
208/3/60HZ/5HP
Elec. Data
208V/3PH/60HZ
208V /3PH/60HZ
Dimensions
LXWXH
90"x35"x 80
Manufacturer Be 11 & Gossett Be 11 & Gossett
D I
Basis of Design Model
Aerco Benchmark Platinum-6000
Model# Remarks
VS------ 1,2,3
VS------ 1,2,3
E I F
Notes
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27010
Bldg. No.
AD111799P
Project No.
SHEET
REFERENCE
NUMBER
M-601
"'1-,---------------------.----------------------.---------------------.--------------------.--------------------... ---------------------1
| G-101 Cover Sheet |
| C-101 |
| D-101 |
| M-101 |
| M-501 |
| M-502 |
| M-601 |
| M-701 |
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