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FAMILY HEALTH INTERNATIONAL (FHI 360) has floated a tender for Vacuum Insulated Evaporator System to Supply Liquid Oxygen to Health Facilities. The project location is Nigeria and the tender is closing on 27 Sep 2022. The tender notice number is 2022-09-07-01_RFP_02, while the TOT Ref Number is 71416729. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.
Procurement Summary
Country: Nigeria
Summary: Vacuum Insulated Evaporator System to Supply Liquid Oxygen to Health Facilities
Deadline: 27 Sep 2022
Other Information
Notice Type: Tender
TOT Ref.No.: 71416729
Document Ref. No.: 2022-09-07-01_RFP_02
Financier: Other Funding Agencies
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
Request for proposals are invited for Vacuum Insulated Evaporator System to Supply Liquid Oxygen to Health Facilities in Nigeria.
CRYOGENIC OxYGEN STAORAGE TANK SPECIFICATIONS:
1 Liquid Oxygen (LOx) Cryogenic Vertical Storage tank with 10, 000Litres (10Tonne) capacity.
Technical Specs:
a. Pressure Vessel
Design Code - EN 13458 or ASME. U Stamp MUST be indicated on the name plate by inspection agency.
Material - Stainless Steel 1.4301
MIN/MAx. Allowable Temperature: -196oC/ +50oC
Piping Material: Stainless Steel
Max Allowable Working Pressure(MAWP)
- 18 - 22Bar
b. Outer Jacket
Design Code - ASME
Material: Carbon Steel S235J0
MIN/MAx. Allowable Temperature: -40oC/ +50oC
Legs Design - 3 or 4 Legs
c. Insulation:
Type of Insulation - Vacuum - Perlite Insulation
d. Others:
Valve Type - Main operational valves - Stainless Steel Body,
Piping Material: Stainless Steel
Daily Net Evaporation Rate for product - 0.21% - 0.25%
VAPORIZER
1. Capacity - 300Nm3/Hr
2. Operating Inlet Temp - -196oC - +65OC
3. Operating Outlet Temp - 30o C or below the Atmospheric temp
4. Relative Humidity - 90%
5. Operating inlet Pressure - 300 Bar
6. Design Pressure - 360 Bar
7. Hydraulic Test Pressure - 540 Bar
8. Manufacturing Code - ASME SEC VIII DIV 1
9. Pressure drop - Less than 5 Bar
10. Tube Internal Diameter - 15.4
11. Material Construction - Aluminum 6063 - T5 & SS 304/316
12. End Connection - Inlet 1/2" & Outlet 1/2" socket #600
1. CYLINDER REFILLING PUMP:
1. Flow Capacity - 250 - 280Nm3/Hr
2. Suction Pressure - 5 - 17Bar
3. Discharge Pressure - 220 Bar
4. Pump Speed (RPM) - 215
5. Cylinder Bore Size - 30mm
6. Cylinder Stroke - 32mm
7. Motor Power - 4.0Kw
8. Voltage/ Ph/Frequency - 415V, 50Hz, 3Phase
9. Protection, Insulation Class - IP 55, F
ELECTRICAL CONTROL PANEL FOR OxYGEN PUMP:
i. Electrical Connection - 7.5kW, 415 V, 50 Hz, 3ph
ii. High Pressure Switch
iii. Pump Cooled Down Sensor/Pump Dry Run
iv. Gland leak sensor
v. Main Switch - Push Button
vi. Start/Stop - Button
vii. Hour Meter
viii. Volt meter
ix. Ammeter
x. Trip for High Gas Pressure
VACUUM PUMP:
Following Technical Specs to be provided for the VACUUM Pump
i. Oil Type Rotary Vane Pump
ii. 415 V, Explosion Proof Motor
iii. Flow rate - 90m3/Hr
iv. 3 Phase, 50 Hz, 3.7Kw
v. Ability to vacuum 10 x 6m3 Cylinders per time to 0.005mbar.
Issue date: 7 Sep, 2022
Closing date: 27 Sep, 2022.
Documents
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