Subject: Request for Quotation – HVAC Equipment Supply for CRBt Project, Algeria
"Development work on Bioengineering and Cell Culture Platforms for the Biotechnology Research Center (CRBt), New City Ali Mendjeli, Constantine."
We are interested in importing the following HVAC and air treatment equipment from your company. Please provide your best offer based on the specifications below:
Company & Project Details
• Address: Constantine, Algeria
• Delivery Port: Skikda, Algeria (CIF) or FOB China (specify options)
Technical Requirements (in French language)
1. VRV Outdoor Unit (Reversible, R410A)
• Type: VRV (Variable Refrigerant Flow)
• Operation: Reversible (Heating/Cooling)
• Refrigerant: R410A
• Cooling Capacity (CV): 56 kW
• Heating Capacity (HC): 56 kW
• Quantity: 3 sets
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2. Direct Expansion Air Handling Unit (AHU)
• Type: Single-flow, variable flow
• Refrigerant: R410A
• Certification: EUROVENT
• Airflow: 9,000 m³/h
• Cooling capacity (PF): 56 kW
• Components included:
o Mixing box
o Fresh air damper + return damper
o Supply fan
o Direct expansion coil
o Filters: G4, F7, H13
o Connection kit (Outdoor unit / AHU)
• Quantity: 3 sets
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3. Electrical Power and Control Cabinet
• Power supply: Outdoor unit + VRV AHU
• Equipment included:
o Circuit breakers (1 for Outdoor unit, 1 for AHU, 1 for Extractor)
o Regulator, sensors, pressure switches
o Variable speed drive
• Quantity: 3 sets
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4. Pressure Gauges
• Type: For different Rooms
• Quantity: 30 units
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5. Additional Filters for AHUs (Spare Parts)
• G4 Filter: 592x592x48 mm 148 units
• F7 Filter: 592x592x535 mm 102 units
• H13 Filter: 592x592x292 mm 48 units
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6. Capacitors (Reinforced Class)
• Max. voltage: : 520 V
• Rated power: 160 kVAr
• Rated current: 400 A
• Breaking capacity: 36 kA
• Standards: EN / IEC 60831-1 and 2
• Harmonic pollution: 35% < SH/ST < 50%
• Insulation: Double (Class II)
• Enclosure: Totally dry, self-extinguishing polyurethane resin
• Protection: Fuse + overpressure disconnection
• Color: Enclosure RAL 7035 / Cover RAL 7001
• Quantity: 1 unit
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7. Compressed Air Production Station
• Screw compressor:
o Flow rate: 0.8 m³/min (48 m³/h)
o Pressure: 5 to 8 bar
o Power: 5.5 kW
• Flexible hose: DN19x1100 mm, PS45
• Shut-off valve: G3/4xR3/4, PN25
• Air tank: 500 L, 11 bar, galvanized
• Adsorption dryer:
o Type: DC11.3
o Flow rate: 1.13 m³/min (67.8 m³/h)
o Max. pressure: : 16 bar
o Dew point: -70°C
• Filters:
o F9KE Micro-Filters (G3/4)
o F9 KA Filters (0.9 m³/min, 2-16 bar)
o F6P-ST 100% Sterile Filters (1 m³/min, R1/4)
• Compressed Air Network:
o Piping: 50 m
o Valves + Accessories (Elbows, Fittings, Hoses, etc.)
• Quantity: 1 set
• NPHS-D6-P-G12 Quick Coupler
• Quantity: 07
• MS6-LR-1/2-D6-AG-MPA-B Pressure Regulators
• Quantity: 07
• Econ LSP-1/4-D Blow Guns
• Quantity: 07
• PLAS Hose. Spiral PPS-4-7, 5-1/4-BL
• Quantity: 07
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8. Miscellaneous Equipment
• Cold Room Doors:
o Negative 1 unit
o Positive 1 unit
• One-piece UV pass-through:
o Interior dimensions: 400x400x425 mm
o Automatic locking system
o Quantity: 5 units
• Safety shower + eyewash station:
o Piping: Galvanized steel + epoxy paint
o Quantity: 12 units
• Air conditioning cabinet: 60,000 BTU 4 units
• Airlock Air Shower:
o Dimensions: 240x150x220 cm
o HEPA filter (0.25 µm, 99.99%)
o Class 100
o Airflow: 48 m³ 13 nozzles + 20W lamp
Materials: Stainless steel
Air speed control system, microprocessor control, emergency switch
Quantity: 5 units
Commercial Terms
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