Support services and maintenance of Air Conditioners, Refrigerators and Cooling Towers for a period of 4 months
he NMB Stadium, managed under the MBDA require quotes for the following:
Support services and maintenance of Air Conditioners, Refrigerators and Cooling Towers for a period of 4 months from 01st September 2020 to 31st December 2020
The appointed Service provider must be equipped to fulfill the below scope.
The Service provider agrees to undertake to support services and maintenance the following,
VRV: Service
Outdoor Units
- Check and clean condenser coil; straighten bent fins if necessary
- Check correct operation of outdoor fan(s)
- Check mains voltage
- Check refrigerant pressures
- Check all plugs and connectors are correctly in place on outdoor PC board
- Check all electrical connections for tightness and hot connections
- Check and ensure all panels are clean and secured correctly
Compressor
- Check general operation and condition
- Check oil level (where applicable)
- Check discharge pressure and suction pressure
- Check noise level and vibration
Refrigerant Circuit
- Check system for oil and refrigerant leaks by visual inspection
- Check operation of safety devices (low pressure and high pressure switches)
Air Conditioning Splits: Major Service
- Check system operating correctly (heating and cooling)
- Visually inspect units and associated pipe-work for refrigerant leaks and report
- Clean all filters
- Check for any undue noise or vibration and report
- Check and record indoor temperatures and outdoor pressures
- Check for correct refrigerant charge (heating test)
- Check all in line filters and driers for blockages (where applicable)
- Clean condenser coils with pressure washer/nitrogen
- Clean evaporator coils (sanitising)
- Check for dirt and debris in evaporator sumps, clean if required
Indoor Units
- Remove and inspect filter, clean if required
- Check complete installation for any condensate leaks
- Check drip pan, drain and sump conditions and clean
- Test operation of drain pump before leaving unit
Outdoor Units
- Check and clean condenser coil; straighten bent fins if necessary
- Check correct operation of outdoor fan(s)
- Check mains voltage
- Check refrigerant pressures
- Check all plugs and connectors are correctly in place on outdoor PC board
- Check all electrical connections for tightness and hot connections
- Check and ensure all panels are clean and secured correctly
Compressor
- Check general operation and condition
- Check oil level (where applicable)
- Check discharge pressure and suction pressure
- Check noise level and vibration
Refrigerant Circuit
- Check system for oil and refrigerant leaks by visual inspection
- Check operation of safety devices (low pressure and high pressure switches)
Cooling Tower
- Check once a month on the cooling tower pumps
- Do visual check on the cooling tower
- Do visual check on pump motors.
- Check and Clean filters
- General Maintenance to cooling tower
Servicing of Cold & Freezer room units:
- Service and high pressure clean condenser units.
- Service and clean evaporator units.
- Check settings on LP/HP switch.
- Pump down system.
Compressor
- Check general operation and condition
- Check oil level (where applicable)
- Check discharge pressure and suction pressure
- Check noise level and vibration
Refrigerant Circuit
- Check system for oil and refrigerant leaks by visual inspection
- Check operation of safety devices (low pressure and high pressure switches)
Servicing & Maintenance of bar beverage cooler
- 49 X Single door beverage cooler
- 59 X Double door beverage cooler
- 59 X Triple door beverage cooler
Compressor
- Check general operation and condition
- Check oil level (where applicable)
- Check discharge pressure and suction pressure
- Check noise level and vibration
Refrigerant Circuit
- Check system for oil and refrigerant leaks by visual inspection
- Check operation of safety devices (low pressure and high pressure switches)
Quality assurance:
- Must comply with stadium specifications and standards
- Delivery must take place within 7 days after appointed supplier receives the order number
Evaluation Criteria
The quotes will be evaluated on the 80/20 preferential point system as well as on functionality.
Service providers that do not obtain 70% on the functionality criteria will be excluded from further evaluation. (if applicable)
Payment for Services
Payment will be issued after the goods have been delivered or the service has been rendered and deemed to be satisfactory.
Payments will be made within 30 days from receipt of a valid invoice, accompanied by a statement of account.
General Conditions
- All prices shall be must exclusive of Value Added Tax (VAT).
- All prices will be evaluated exclusive of VAT.
- It is compulsory for all potential suppliers to be registered on the Central Supplier Database.
- The MBDA reserves the right not to accept the lowest or any quotation and no reason to the acceptance or rejection of quotation will be furnished.
- Quotations to be valid for 60 days from closing date
- The MBDA SCM policy will apply.
- It is compulsory for all bidders to be registered and to submit proof of NMB supplier database registration with the quotation (failure to submit such proof will deem your submission non-responsive)
- Completed MBDA 4 and MBD 9
- All RFQ related questions to be emailed to the following address: rfq@nmbstadium.co.za
Additional Comments
Goods/Services to be delivered to NMBS: 70 Prince Alfred Road, North End, Port Elizabeth.
NOTE:
Please submit all your quotations to rfq@nmbstadium.co.za with the following documents;
- Valid B-BBEE Certificate
- Valid Tax Clearance Certificate
- Proof of Company registration
- Confirmation of banking details/ cancelled cheque
- CSD Registration Report
- Proof of NMB supplier database registration (failure to submit such proof will deem your submission non-responsive)
- Completed MBDA 4 and MBD 9
All bidders must be registered on National Treasury supplier database: www.csd.gov.za and NMBM suppliers’ database
Contact Details
All RFQ related questions and applications to be emailed to the following address: rfq@nmbstadium.co.za
