Mycobacterial culture is a laboratory technique used to grow mycobacteria, including mycobacterium tuberculosis,
in a culture medium to identify and diagnose mycobacterial diseases like tuberculosis, as well as perform drug
susceptibility testing. Currently, the NHLS has 16 laboratories performing tb culture and seven performing
phenotypic drug susceptibility tests (in a subset of these laboratories). There are 160 culture instruments within
these laboratories, which are aged and most have reached end of life. In addition, 10 laboratories have mycobacteria
blood culture instruments (28 across all 10 laboratories), all of which have aged and have reached end of life (ie
cannot be maintained or repaired), and some not functional at all, resulting in delays in results and negatively
impacting patient care. Therefore, there is a need for mycobacteria culture and drug susceptibility testing
instruments.
Confidential of 68
RFB024/25/26: Placement of Mycobacterial Culture and Drug Susceptibility testing instruments including reagents, consumables, service
and maintenance for a period of five (5) years at National Health Laboratory Service Nationally.
Specifications for National Tender for Mycobacteria Culture and DST
A. Mycobacterium Liquid medium culture (pulmonary and extrapulmonary)
• Automated system for liquid culture for mycobacteria
• Non-radiometric technology
• Free standing with built-in incubator at recommended temperature for incubation.
• Automated system – i.e. indicator allow users to view when a culture is positive.
• Must indicate end of incubation period, indicating no growth
• Be able to alert user of errors (specimens and instrument) e.g. sound or visual alert, or pop-up
notification
• The instrument must have barcode scanning capabilities
• Must include a calibrating mechanism
• Must be capable of doing DST with WHO recommended critical concentrations for the for 1st and
2nd-line TB drugs relevant in the TB program
• Capable of performing DST on new in-house prepared drugs, used in the programme, where no
commercial kit is available
• Middleware for multiple platform integration for culture and DST e.g. culture contamination
reports, culture positive reports, DST volume reports, resistance reports etc.
• Sputum and extrapulmonary sample types can be processed on the instrument.
• Middleware that links the different instruments
• Software updates should be installed as they arise and at the bidder’s cost
• Must be capable of interface with the NHLS Lab Information System.
B. Mycobacterium Blood culture system
• Media range should include standard media for mycobacteria culture with antibiotic neutralizing
capabilities and be suitable for paediatric samples.
• Media components should not interfere with microscopy staining techniques (Gram and or Ziehl
Neelsen staining)
• Free standing / bench-top instrument types to cater for low and high throughput laboratories.
• Must be able to flag positive i.e. indicate to user when a culture is positive
• Must indicate end of incubation period, indicating no growth
• Must be capable of interface with the NHLS Lab Information System
C. General Instrument requirements
Power requirements Direct to South African wall socket
Operating Voltage: 240V
Electronic voltage SA compliant yes
UPS yes
Safety compliant Regulatory Marking
Weight should be able to replace current instruments in-use
without any additional infrastructural changes
Ergonomic Design yes
Operator manual yes
Maintenance 5 years contract included
Maintenance & Support Contract for duration of the tender
Delivery period within 3 months of award
Support on-site within 48 hours
Aftersales service yes
Warranty period included in maintenance contract
D. Contract requirements
Contract period 5 Years
Training and Support Yes
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RFB024/25/26: Placement of Mycobacterial Culture and Drug Susceptibility testing instruments including reagents, consumables, service
and maintenance for a period of five (5) years at National Health Laboratory Service Nationally.
Service and Maintenance Yes
Middleware As per site requirements
Consumables and Reagents Estimated 1,000,000 per annum for both culture and
pDST
Instruments Will be quantified by site volumes
4. MANDATORY REQUIREMENTS
If a bidder does not comply fully with each of the mandatory requirements, it Shall be regarded as mandatory
non-performance/non-compliance and the bid Shall be disqualified. No “unanswered” questions will be
allowed. If a response to a question has been indicated as comply but not elaborated upon or substantiated it
shall be regarded as mandatory non- performance/non-compliance, and the bid shall be disqualified.
Bidders shall provide full and accurate answers to the mandatory questions posed in this document, and, where
required, explicitly state either “Comply/Accept (with a “Yes”)” or “Do not comply/do not accept (with a “No”)”
regarding compliance to the requirements. Bidders must substantiate their responses to all mandatory
questions. PLEASE NOTE: If the response does not substantiate any of the points or requirements in the body of
the tender, it will be deemed to not comply, even if the ‘Comply’ field has been marked. Please note: All
documentation to substantiate the mandatory requirements has to be supplied
4. TECHNICAL SUITABILITY: MANDATORY REQUIREMENTS
(Note: The bidder who fails to comply with the Mandatory Requirement WILL be disqualified).
MYCOBACTERIUM LIQUID MEDIUM CULTURE (PULMONARY AND EXTRAPULMONARY)
Technical Suitability: Mandatory Requirement
Automated liquid culture system for mycobacteria with automated Comply Do Not Comply
detection of growth
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure/ Specification.
Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Non-radiometric technology Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure/Specification.
Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Free standing with built-in incubator at recommended temperature for Comply Do Not Comply
incubation.
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure/
Specification. Failure to provide information will lead to disqualification.
Confidential of 68
RFB024/25/26: Placement of Mycobacterial Culture and Drug Susceptibility testing instruments including reagents, consumables, service
and maintenance for a period of five (5) years at National Health Laboratory Service Nationally.
Technical Suitability: Mandatory Requirement
Automated system – i.e. indicator when culture/s are positive. Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response, a proof by means of a
brochure/Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Must indicate end of incubation period, indicating no growth. Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response, a proof by means of a brochure/
Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Be able to alert user of errors (specimens and instrument) e.g. sound or Comply Do Not Comply
visual alert, or pop-up notification.
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure
/Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
The instrument must have barcode scanning capabilities Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure
/Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Must include a calibrating mechanism Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure
/Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Must be capable of doing DST with WHO recommended critical Comply Do Not Comply
concentrations for the 1st and 2nd-line TB drugs relevant in the TB program
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure
/Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Sputum and extrapulmonary sample types can be processed on the Comply Do Not Comply
instrument.
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure
/Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Comply Do Not Comply
Confidential of 68
RFB024/25/26: Placement of Mycobacterial Culture and Drug Susceptibility testing instruments including reagents, consumables, service
and maintenance for a period of five (5) years at National Health Laboratory Service Nationally.
Software updates should be installed as soon as available and at the
bidder’s cost
Substantiation: The bidder must submit and attach to the bid response, a proof by means of a signed letter of
commitment. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
The instruments must fit within the existing laboratory infrastructure. Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response, a proof by means of a signed letter of
commitment. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Must be capable of interface with the NHLS Lab Information System Comply Do Not Comply
(TrakCare)
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure
/Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Provide required liquid media and supplements for mycobacterial growth Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response, a proof by means of a signed letter of
commitment. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Middleware - as per site requirements Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response, a proof by means of brochure
/Specification. Failure to provide information will lead to disqualification.
Technical Suitability: Mandatory Requirement
Provide UPS to allow switching between power source during power failure. Comply Do Not Comply
Substantiation: The bidder must submit and attach to the bid response proof by means of brochure/specification.
Confidential of 68
RFB024/25/26: Placement of Mycobacterial Culture and Drug Susceptibility testing instruments including reagents, consumables, service
and maintenance for a period of five (5) years at National Health Laboratory Service Nationally.