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Returnable Documents:

3.1 CONTRACTUAL/ GENERAL REQUIREMENTS: 3.1.1.1 Submission of initial maintenance programme at start of contract (once off) 3.1.1.2 Submission of all maintenance schedule in accordance with contract and OEM's.( once off) 3.1.1.3 Monthly updating of maintenance programme 3.1.1.4 Record keeping daily in compliance with specification document, keeping of technical information submission of commissioning data, 3.1.1.5 Issue of closeout report complete and as approved by Client 3.1.1.6 Compilation of initial condition assessment report within 1 month of appointment 3.1.1.7 Compilation of closeout condition assessment 1 month before contract completion 3.2 The extent of the maintenance works is to include all engineering services relating to the cold room equipment and systems. This includes, but is not limited to the following services in summary form: 3.2.1 Cold room panelling, flooring, walling, ceilings, door systems, lighting systems (in cold rooms and platforms), racking protection bollards. 3.2.2 All ammonia and cold room monitoring and control equipment, cooling evaporator systems, drainage systems, ventilation systems, valve stations, piping & electrical systems. 3.2.3 Ammonia plant compressors, piping systems and components, safety systems, pressure receiver and accumulator vessels, electrical and control systems, cooling towers and water treatment systems. 3.2.4 The current ammonia cold room equipment included within the maintenance scope of works consists of the following: 3.2.4.1 COLDROOM AREAS The following equipment at the cold rooms areas consisting of the following: a) 12 x Sheet metal, polystyrene cold rooms b) 13 x Sliding Doors complete with door latches and locking mechanisms c) 48 x Bollards d )13 x Air curtains units at entrances doors to each cold room e) 14 x Digital type temperature monitors f) 12 x Panel mounted extract fans g) 1 x Centralized Ventilation system complete with air handling units, filters & ducting introducing fresh air into the cold rooms. h) 2 x Prop fans providing ventilation to platform area at valve stations. i) 12 x Electrical control boards for all valve stations. j) 14 x Ammonia Evaporator systems at high level providing cooling within the cold room areas k) 14 x Evaporator condensate drainage systems l) Lighting systems within cold rooms m) 23 x Ammonia valve station systems dedicated to each evaporator set complete with associated electrical control panel. n) Ammonia piping distribution systems for cooling and defrosting systems. o) Centralized BMS board serving a Johnson Control (Metasys) system. 3.2.4.2 AMMONIA PLANTROOM The ammonia plant room consist of the following: a) 3 x axial flow evaporative coolers complete with piping, pump and filtration systems. b) Water treatment system serving the evaporative coolers c) 3 x Grenco screw compressors systems complete with associated control, electrics and safety equipment. d) 3 x Grenco Reciprocating compressor (aged) e) Pressure vessels and associated safety equipment f) Piping and piping components for all systems g) Electrical panels and control panels In terms of this contract the Contractor will regularly and systematically, inspect, adjust and service the equipment as is described in the Schedules and perform such service and maintenance work as is described in Schedules and which shall be deemed to form part of this agreement. 4. STAGES OF EVALUATION This bid will be evaluated in three evaluation stages namely: • Stage 1: Administrative compliance • Stage 2: Mandatory requirements • Stage 3: Preference Points System 4.1 ADMINISTRATIVE COMPLIANCE All the bids will be evaluated against the administrative responsiveness requirements as set out in the list of returnable documents. Compulsory Returnable Documentation Submitted Checklist (Guide for (Submission of (YES or NO) Bidder and the Bid these are compulsory) Evaluation Committee) a) To enable The City to verify the bidder’s tax Tax status must be compliant compliance status, the bidder must provide; before the award. • Tax compliance status PIN. or • Central Supplier Database (CSD) b) A copy of their Central Supplier Database CSD must be valid. (CSD) registration; or indicate their Master Registration Number / CSD Number; c) Confirmation that the bidding company’s rates Was a Municipal Account and taxes are up to date: Original or copy of Statement, or signed lease Municipal Account Statement of the Bidder agreement or letter from the (bidding company) not older than 3 months local councillor provided for the and account must not be in arrears for more bidding company? The name than ninety (90) days; or ,signed lease and / or addresses of the agreement or In case of bidders located in bidder’s statement correspond informal settlement, rural areas or areas with CIPC document, Address where they are not required to pay Rates and on CSD or Company profile? Taxes a letter from the local councillor Are municipal service charges, confirming they are operating in that area rates and taxes up to date (i.e. not in arrears for more than 90 days? d) In addition to the above, confirmation that all Was a Municipal Account the bidding company’s owners / members / Statement, or signed lease directors / major shareholders rates and taxes agreement or letter from the are up to date: • Original or copy of Municipal local councillor provided for the Account Statement of all the South African company’s owners / members / based owners / members / directors / major directors / major shareholders? shareholders not older than 3 months and the Are municipal service charges, account/s may not be in arrears for more than rates and taxes up to date (i.e. ninety (90) days; or a signed lease agreement not in arrears for more than 90 of owners / members / directors / major days? shareholders or In case of bidders located in informal settlement, rural areas or areas where they are not required to pay Rates and Taxes a letter from the local councillor confirming they are residing in that area e) Duly Signed and completed MBD forms (MBD All documents fully completed 1, 4, 5, 8 and 9) The person signing the bid (i.e. no blank spaces)? All documentation must be authorized to sign on documents fully signed by (any behalf of the bidder. Where the signatory is not director / member / trustee as a Director / Member / Owner / Shareholder of indicated on the CIPC the company, an official letter of authorization document, alternatively a Compulsory Returnable Documentation Submitted Checklist (Guide for (Submission of (YES or NO) Bidder and the Bid these are compulsory) Evaluation Committee) or delegation of authority should be submitted delegation of authority would be with the bid document. required? Documents completed in black ink (i.e. no NB: Bidders must ensure that the directors, “Tippex” corrections, no pencil, trustees, managers, principal shareholders, no other colour ink, or non- or stakeholders of this company, declare submission of the MBD any interest in any other related companies forms, will be considered)? or business, whether or not they are bidding for this contract. See Question 3.14 of MBD 4. Failure to declare interest will result in a disqualification f) Audited Financial Statements for the most Applicable for tenders above recent three (3) years or Audited Financial R10m in conjunction with MBD Statements from date of existence for 5) companies less than three years old. NB: The bidder must submit signed audited Are Audited financial annual financial statements for the most recent statements provided (Audited three years, or if established for a shorter financials must be signed by period, submit audited annual financial auditor) Or proof that the bidder statements from date of establishment. is not required by law to prepare audited financial statements. If the bidder is not required by law to prepare signed annual financial statements for auditing purposes, then the bidder must submit proof that the bidder is not required by law to prepare audited financial statements. g) Joint Ventures (JV) – (Only applicable when If applicable. JV agreement the bidder tenders as a joint venture) Where provided? JV agreement the bidder bids as a joint venture (JV), the complete and relevant? required or relevant documents as per (a) to Agreement signed by all (f) above must be provided for all JV parties. parties? All required documents In addition to the above the bidder must as per (i.e. a to f) must be submit a Joint Venture (JV) agreement signed provided for all partners of the by the relevant parties. JV. NB: It is a condition of this bid that the successful bidder will continue with the same Joint Venture (JV) for the duration of the contract unless prior approval is obtained from the City. h) Bidder attended a compulsory briefing session A compulsory briefing register where applicable must be signed by the bidder. Bidders will be disqualified should they fail to attend compulsory briefing session i) Pricing schedule (All items must be quoted for Incomplete pricing schedule in pricing schedule and if not, all items are results in totals being quoted the bidder will be disqualified). Unless incomparable. Bidder must be the tender is awarded per item or per section disqualified. where the bidder only quoted the items or sections, they are interested in. Bidder will be disqualified should they make corrections on the price schedule without attaching a signature or initialising thereto. Bidder will be disqualified should they use tippex/ Compulsory Returnable Documentation Submitted Checklist (Guide for (Submission of (YES or NO) Bidder and the Bid these are compulsory) Evaluation Committee) correction ink, on the price schedule. 4.2 MANDATORY REQUIREMENTS • Technicians or artisans must be registered as Authorized Specialist Ammonia (R717) Refrigeration Practitioners with SAQCC Gas Category B8. Only Category B8 gas practitioners will be considered as eligible to carry out work on the pressurized ammonia systems, all in accordance with SANS10147 Certificate. [SAQCC Gas: South African Qualifications and Certification Committee for Gas]. (please attach valid license card) • Four (4) technicians/ artisans each with a minimum of 3 (three) years relevant working experience in pressurized ammonia systems maintenance and qualification in Mechanical Engineering {(please attach CV’s with contactable references and proof of qualifications: National Diploma or red seal certificates in Mechanical Engineering) (please attach valid certificates)} • Bidder’s prior experience in the preventative maintenance of ammonia cooling plants and cold rooms: Minimum 5 (five) years relevant experience and a minimum of 2 (two) completion certificates with reference letters The above requirement must also confirm: o Value of the contract. o Duration of service. o Relevant purchase order numbers. o Copies of purchase orders and signed delivery notes. (Attach completion certificates in a form of signed letters on company letterhead with telephone numbers of contactable references). • R1500 000 Security/guarantee of supply: Bidders are requested to provide evidence of access to financial facility from institutions accredited by Financial Sector Conduct Authority (FSCA) or Reserve Bank, as proof of financial capacity. To clarify this requirement, the following will be accepted as proof of financial facility: o Bank guarantee o Letter of credit o Overdraft facility o Letter of financial support o Any other form of funding from an accredited Financial Sector Conduct Authority (FSCA or Reserve Bank) o Letter of intent for financial support from an accredited Financial Sector Conduct Authority (FSCA or Reserve Bank) • Project team leader: Detailed CV of a team leader with five and more (5+) years’ experience, submitted with proof of training as ammonia gas practitioner (Category B8) and Degree in Mechanical Engineering. {(CV, proof of relevant ammonia accreditation by SAQCC Gas institution and Degree - Mechanical Engineering qualification). (please attach valid certificates)} NB: All professional body registration and documentation outlined above has to be submitted, failure to submit any professional body registration and documentation will result in the bid being immediately disqualified and will not be evaluated further. NB: The city of Tshwane reserves the right to conduct reference-check to validate the submitted requested mandatory documentation. NB: By submitting the bid, the bidder gives consent to city of Tshwane to conduct reference checks of the bidder, directors and employees of the bidder. 4.3 PREFERENCE POINT SYSTEM The preferential point system to be used will be the 80/20 points system in terms of the Preferential Procurement Policy Framework Act, 2000 (Act ) Regulations 2022. • 80 points for Price • 20 points for Specific Goal Specific goals 1) Bidders are required to submit supporting documents for their bids to claim the specific goal points. 2) Non-compliance with specific goals will not lead to disqualification but bidders will not be allocated specific goal points. Bidders will score points out of 80 for price only and zero (0) points out of 20 for specific goals. 3) Cot shall act against any bidder or person when it detects that the specific goals were claimed or obtained on a fraudulent basis. Specific goals 80/20 preference Proof of specific goals to be submitted point system BB-BEE score of companies Valid Certified copy of BBBEE certificate. Sworn Affidavit for B- • Level 1 • 8 Points BBEE qualifying small enterprise or • Level 2 • 7 Points Exempt Micro Enterprises or CIPC • Level 3 • 6 Points BBBEE certificate. • Level 4 • 5 Points • Level 5 • 4 Points • Level 6 • 3 Points • Level 7 • 2 Points • Level 8 • 1 Point • Non-compliant • 0 Points EME and/ or QSE 2 Points Valid Sworn affidavit for B-BBEE qualifying small enterprise or Exempt Micro Enterprises or CIPC BBBEE certificate At least 51% of Women-owned 2 Points Certified copy of Identity Document/s companies and proof of ownership (Sworn affidavit for B-BBEE qualifying small enterprise or Exempt Micro Specific goals 80/20 preference Proof of specific goals to be submitted point system Enterprises, CIPC registration or any other proof of ownership) At least 51% owned companies 2 Points Medical Certificate with doctor’s by People with disability details (Practice Number, Physical Address, and contact numbers) and proof of ownership (Sworn affidavit for B-BBEE qualifying small enterprise or Exempt Micro Enterprises, CIPC registration or any other proof of ownership At least 51% owned companies 2 Point Certified copy of Identity Document/s by Youth and proof of ownership (Sworn affidavit for B-BBEE qualifying small enterprise or Exempt Micro Enterprises, CIPC registration or any other proof of ownership Local Economic Participation Municipal Account statement/Lease agreement. • City of Tshwane 4 Points • Gauteng • National 2 Points 1 Point The specific goal for this bid is outlined above. 5. PRICING SCHEDULE ITEM 1: SERVICE SCHEDULES Item SAP Description Unit Rate Quantity Amount No No All rates tendered are to be exclusive of VAT All rates tendered are to be fully inclusive of all cost , i.e. material, equipment, consumables, sundries, mark-ups, profit, travelling and labour 1.1 COLDROOM AREA SERVICE SCHEDULES Temperature Logger (Digital type) as 1.1.1 3037794 Annual service each 1 All Lights in all cold-rooms ( 25 x cold rooms) as scheduled 1.1.2 3037795 Monthly (25 x 11 months) each 275 1.1.3 3037796 Annual (25 x 1) each 25 Total carried forward to next ITEM 1: YEAR SERVICE SCHEDULES (Cont.) Item SAP Description Unit Rate Quantity Amount No No Total brought forward from previous page Cold room door locking mechanism and opening latch ( 26 x off ) as 1.1.4 3037797 Monthly (26 x 10 Months) each 260 1.1.5 3037798 6 monthly (26 x 2 Months) each 52 Door guide rails and closing mechanism ( 26 x off) as scheduled 1.1.6 3037799 Monthly (26 x 8 Months) each 208 1.1.7 3037800 3 monthly (26 x 2 quaters) each 52 1.1.8 3037801 6 monthly (26 x 1) each 26 1.1.9 3037802 Annual (26 x 1) each 26 Cold room panels ( 12 x cold rooms) as scheduled 1.1.10 3037803 Monthly (12 x 10 Months) each 120 1.1.11 3037804 6 monthly (12 x 2 Bi-annually) each 24 Floors in cold rooms (12 x cold rooms) as scheduled 1.1.12 3037805 Monthly (12 x 10 Months) each 120 1.1.13 3037806 6 monthly (12 x 2 Bi-annually) each 24 Racking ( 12 x cold rooms) as scheduled 1.1.14 3037807 Monthly (12 x 12 Months) each 144 1.1.14 3037807 Monthly (12 x 12 Months) each 144 Evaporator systems (14 x off) as scheduled 1.1.15 3037808 6 monthly service (14 x 11) each 154 1.1.16 3037809 Annual service (14 x 1) each 14 Air curtain systems at door ( 24 x off) as scheduled 1.1.17 3037810 Monthly (24 x 10 Months) each 240 1.1.18 3037811 6 monthly (24 x 2 Bi-annually) each 48 Panel mounted extract prop fans ( 12 x off) as scheduled Total carried forward to next ITEM 1: YEAR SERVICE SCHEDULES (Cont.) Item SAP Description Unit Rate Quantity Amount No No Total brought forward from previous .119 3037812 Monthly (12 x 11 Months ) each 132 1.1.20 3037813 Annual (12 x 1) each 12 Total carried forward to next page Wall mounted prop fans at valve station area ( 2 x off ) as scheduled 1.1.21 3037814 Monthly (2 x 11 Months ) each 22 1.1.22 3037815 Annual (2 x 1) each 2 Cold room fresh air handling unit ( 1 x off) as scheduled) 1.1.23 3037816 Monthly each 8 1.1.24 3037817 3 monthly each 2 1.1.25 3037818 6 monthly each 2 Protective bollards in cold rooms (48 x off) as scheduled 1.1.26 3037819 Monthly (48 x 12 Months) each 576 Electrical panels in cold rooms as schedule 1.1.27 3037820 Monthly (28 x 12 Months) each 336 COOLING TOWER AREA 1.2 SERVICE SCHEDULES Cooling tower ( 3 x off) maintenance and 1.2.1 3037821 Monthly (3 x 8) each 24 1.2.2 3037822 3 monthly (3 x 2) each 6 1.2.3 3037823 6 monthly (3 x 1) each 3 1.2.4 3037824 Annual (3 x 1) each 3 RECEIVER VESSEL AT COOLING 1.3 TOWERS AREA SERVICE SCHEDULES Receiver vessel at cooling tower area maintenance and service 1.3.1 3037825 Monthly each 8 1.3.2 3037826 3 monthly each 2 1.3.3 3037827 6 monthly each 1 1.3.4 3037828 Annual each 1 Total carried forward to next ITEM 1: YEAR SERVICE SCHEDULES (Cont.) Item SAP Description Unit Rate Quantity Amount No No Total brought forward from previous page VALVE STATIONS SERVICE, DOCK LEVELLERS AND MAIN ROLL UP DOORS SCHEDULES Valve station servicing ( 25 x off) as 1.4 per schedules 1.4.1 3037829 Monthly (25 x 10) each 250 1.4.2 3037830 6 monthly (25 x 1) each 25 1.4.3 3037831 Annual (25 x 1) each 25 1.5 Service dock levellers 1.5.1 3037832 Monthly (8 x 10) each 80 1.5.2 3037833 6 monthly (8 x 1) each 8 1.5.3 3037834 Annual (8 x 1) each 8 1.6 Serving of main roll up doors 1.6.1 3037835 Monthly (17 x 10) each 170 1.6.2 3037836 6 monthly (17 x 1) each 17 1.6.3 3037837 Annual (17 x 1) each 17 SCREW COMPRESSOR SYSTEMS (3 X 1.7 OFF) SERVICE SCHEDULES Checking and servicing of screw compressor as scheduled complete with all service components as per OEM service specification. Cost to be inclusive of all labour and materials to allow for complete service. 1.7.1 3037838 Monthly ( 3 x 10) each 30 1.7.2 3037839 6 monthly (3 x 1) each 3 1.7.3 3037840 Annual (3 x 1) each 3 RECIPROCATING COMPRESSOR 1.8 SYSTEM (3 X OFF) SERVICE SCHEDULES ( MAJOR SERVICE) Checking and servicing of reciprocating compressor as scheduled complete with all service components as per OEM service specification. Cost to be inclusive of all labour and materials to allow for complete service. 1.8.1 3037841 Monthly service (3 x11) each 33 1.8.2 3037842 Annual MAJOR service (3 x 1) each 3 Total carried forward to next ITEM 1: YEAR SERVICE SCHEDULES (Cont.) Item SAP Description Unit Rate Quantity Amount No No Total brought forward from previous page RECIPROCATING COMPRESSOR 1.9 SYSTEM (3 X OFF) SERVICE SCHEDULES ( MINOR SERVICE) Checking and servicing of reciprocating compressor as scheduled complete with all service components as per OEM service specification. Cost to be inclusive of all labour and materials to allow for complete service. Total carried forward to next .9.1 3037843 Monthly service (3 x11) each 33 1.9.2 3037844 Annual MINOR service (3 x 1) each 3 ACCUMULATOR VESSEL AT 1.10 PLANTROOM AREA SERVICE Accumulator vessel at plant room area maintenance and service 1.10.1 3037845 Monthly service each 8 1.10.2 3037846 3 monthly service each 2 1.10.3 3037847 6 monthly service each 1 1.10.4 3037848 Annual service each 1 ELECTRICAL SWITCHBOARDS 1.11 SERVICE SCHEDULES Maintenance of all electrical boards 1.11.1 3037849 Monthly each 10 1.11.2 3037850 6 monthly each 1 1.11.3 3037851 Annual each 1 Thermal imaging checks as per item 1.11.4 each 1 3037852 2.1.16 of schedules (Annual) 1.12 WATER TREATMENT SERVICE SCHEDULES Maintenance of water treatment system as per schedules complete with chemical, water quality tests and reporting. 1.12.1 3037853 Monthly each 8 1.12.2 3037854 3 monthly each 2 1.12.3 3037855 6 monthly each 1 Total carried forward to next ITEM 1: YEAR SERVICE SCHEDULES (Cont.) Item SAP Description Unit Rate Quantity Amount No No Total brought forward from previous .12.4 3037856 Annual each 1 TOTAL FOR ONE YEAR YEAR n/a 3 TOTAL CARRIED FORWARD TO SUMMARY PAGE ITEM 2: COMPONENT REPLACEMENT/REPAIR RATES Item SAP No Description Unit Rate Quantity Amount No All rates tendered are to be exclusive of VAT All rates tendered are to be fully inclusive of all costs, i.e. materials, equipment, consumables, sundries, mark-ups, profit & labour & all overheads 2.1 COLDROOM SYSTEMS Breakdown rates of maintenance significant items likely to break down that will have to be repaired or replaced. This is in addition to normal maintenance, complete with all consumables and sundries Temperature logger (dial) 2.1.1 replacement 2.1.1.1 3037857 Removal of existing logger No 1 2.1.1.2 200000046562 Supply cost only of new dial No 1 Installation of new dial complete and 2.1.1.3 No 1 3037858 commissioned Lighting replacement in cold room 2.1.2 (1500mm x 2 tube fluorescent complete with vapour proof protective cover) Removal of existing high level light in 2.1.2.1 No 1 3037859 cold room Supply only of new 1800mm light fitting to 2.1.2.2 No 1 200000046563 match existing complete Installation and commissioning of light 2.1.2.3 No 1 3037860 fitting 2.1.2.4 3037861 Replacement of lamp only No 1 Replacement of existing light switch with 2.1.2.5 No 1 3037862 new, complete & commissioned Total carried forward to next ITEM 2: COMPONENT REPLACEMENT/REPAIR RATES (Cont.) Item SAP No Description Unit Quantity Amount No Rate Total brought forward from previous page Lighting replacement in cold room 2.1.3 (sodium type complete with vapour proof protective cover) Removal of existing high level light in 2.1.3.1 No 1 3037863 cold room Supply only of new light fitting to match 2.1.3.2 No 1 200000046564 existing complete Installation and commissioning of light 2.1.3.3 No 1 3037864 fitting 2.1.3.4 3037865 Replacement of lamp only No 1 2.1.4 Door locking and latch mechanism 3037866 Removal of existing faulty door 2.1.4.1 No 1 opening latch and locking mechanism Supply only of new door 2.1.4.2 No 1 200000046565 locking mechanism and latch Installation of door locking 2.1.4.3 No 1 mechanism and latch and commissioning 3037867 2.1.5 Cold room panel repair Removal of damaged cold room 2.1.5.1 m2 1 3037868 panel section 2.1.5.2 200000046566 Supply of new cold room panel section m2 1 Installation of new cold room 2.1.5.3 m2 1 3037869 panel section 2.1.6 Cold room extract fan replacement Removal of existing 450mm extract 2.1.6.1 No 1 3037870 prop fan at low level in panelling Supply only of new 450mm 2.1.6.2 No 1 200000046567 diameter extract prop fan system Installation and commissioning of 2.1.6.3 No 1 3037871 new extract fan in panelling 2.1.7 Cold room air curtain unit ( 1000mm) 2.1.7.1 3037874 Removal of existing air curtain complete No 1 2.1.7.2 200000046569 Supply only of new air curtain No 1 Installation and commissioning of new 2.1.7.3 No 1 air curtain unit above door Total carried forward to next ITEM 2: COMPONENT REPLACEMENT/REPAIR RATES (Cont.) Item SAP No Description Unit Quantity Amount No Rate Total brought forward from previous .1.8 Cold room air curtain unit ( 800mm) 2.1.8.1 3037872 Removal of existing air curtain complete No 1 2.1.8.2 200000046568 Supply only of new air curtain No 1 Installation and commissioning of new 2.1.8.3 No 1 3037873 air curtain units above door 2.1.9 Evaporator System Replacement 2.9.1.1 Fan (3.5kW) 2.1.9.1.1 3037875 Removal of existing fan from evaporator No 1 2.1.9.1.2 200000046570 Supply only of new fan, Ø550, 3.5kW No 1 2.1.9.1.3 3037876 Installation and commissioning of the new No 1 2.1.9.2 Fan (5.5kW) 2.1.9.2.1 3037877 Removal of existing fan from evaporator No 1 2.1.9.2.2 200000046571 Supply only of new fan, Ø550, 5.5kW No 1 2.1.9.2.3 3037878 Installation and commissioning of the new No 1 2.1.9.3 Coil 2.1.9.3.1 3037879 Removal of the existing coil from evaporator No 1 Supply only of a new coil, similar to the 2.1.9.3.2 No 1 200000046572 current coil 2.1.9.3.3 3037880 Installation and commissioning of the new No 1 2.1.9.4 Contactor No 2.1.9.4.1 3037881 Removal of existing contactor No 1 2.1.9.4.2 200000046573 Supply replacement contactor No 1 2.1.9.4.3 3037882 Installation and commissioning of new No 1 2.1.9.5 Temperature probe No 2.1.9.5.1 3037883 Removal of existing temperature probe No 1 2.1.9.5.2 200000046574 Supply replacement temperature probe No 1 Installation and commissioning 2.1.9.5.3 No 1 3037884 of new temperature probe 2.1.9.6 Drip tray No 2.1.9.6.1 3037885 Removal of existing drip tray No 1 2.1.9.6.2 200000046575 Supply replacement drip tray No 1 2.1.9.6.3 3037886 Installation and commissioning of new drip No 1 2.1.9.7 Heaters No 2.1.9.7.1 3037887 Removal of existing heater No 1 2.1.9.7.2 200000046576 Supply replacement heater No 1 2.1.9.7.3 3037888 Installation and commissioning of new No 1 Total carried forward to next ITEM 2: COMPONENT REPLACEMENT/REPAIR RATES (Cont.) Item SAP No Description Unit Rate Quantity Amount No Total brought forward from previous .2.1 COOLING TOWERS 2.2.1.1 Fans 2.2.1.1.1 3037889 Removal of existing centrifugal fan complete No 1 2.2.1.1.2 200000046577 Supply only of new centrifugal fan No 1 2.2.1.1.3 3037890 Installation and commissioning of new fan No 1 2.2.1.2 Float Control Removal of existing float control 2.2.1.2.1 No 1 3037891 system complete 2.2.1.2.2 200000046578 Supply only of new float control system No 1 Installation and commissioning of 2.2.1.2.3 No 1 new float control system 2.2.1.3 Fan Side Drive Pulley 2.2.1.3.1 3037893 Removal of existing drive pulley complete No 1 2.2.1.3.2 200000046579 Supply only of new drive pulley No 1 2.2.1.3.3 3037894 Installation and commissioning of drive No 1 2.2.1.4 Motor Side Drive Pulley 2.2.1.4.1 3037895 Removal of existing drive pulley complete No 1 2.2.1.4.2 200000046580 Supply only of new drive pulley No 1 2.2.1.4.3 3037896 Installation and commissioning of drive No 1 2.2.1.5 V-Belt 2.2.1.5.1 3037897 Removal of existing v-belt complete No 1 2.2.1.5.2 200000046581 Supply only of new v-belt No 1 2.2.1.5.3 3037898 Installation and commissioning of v-belt No 1 2.2.1.6 Pressure Gauges 2.2.1.6.1 3037899 Removal of existing gauge complete No 1 2.2.1.6.2 200000046583 Supply only of new gauge No 1 2.2.1.6.3 3037900 Installation and commissioning of gauge No 1 2.2.1.7 Fan shaft bearings 2.2.1.7.1 3037901 Removal of existing bearing complete No 1 2.2.1.7.2 200000046584 Supply only of new bearing No 1 Installation and commissioning of 2.2.1.7.3 No 1 3037902 bearing and shaft 2.2.1.7.4 3037903 Balancing of shaft No 1 2.2.1.8 Cooling tower eliminators /fill packs 2.2.1.8.1 3037904 Removal of existing fill pack set No 1 2.2.1.8.2 200000046585 Supply only of new fill pack set No 1 2.2.1.8.3 3037905 Installation of fill pack No 1 Total carried forward to next ITEM 2: COMPONENT REPLACEMENT/REPAIR RATES (Cont.) Item SAP No Description Unit Rate Quantity Amount No Total brought forward from previous .2.1.9 Cooling tower filter pump system 2.2.1.9.1 3037906 Removal of existing filter pump system No 1 2.2.1.9.2 200000046586 Supply only of filter pump systems No 1 2.2.1.9.3 3037907 Installation of filter pump system No 1 2.2.1.10 Cooling tower filter ( cartridge type) 2.2.1.10.1 3037908 Removal of existing filter system No 1 2.2.1.10.2 200000046587 Supply only of new filter No 1 2.2.1.10.3 3037909 Installation and commissioning of system No 1 2.2.1.11 Topping up of Ammonia gas 3037910 Topping up of system at filler point with 2.2.1.11.1 kg 1 ammonia gas ( R 717) / kg 2.2.1.12 3037911 Pressure test (Receiver Tank) Once off pressure testing of ammonia 2.2.1.12.1 pressure vessel as per OHS Act by No 1 Approved Inspection Authority 2.2.1.13 Statutory inspection 2.2.1.13.1 3037912 Regular inspection of ammonia pressure vessel and other pressure vessels as per No 1 OHS Act by Approved Inspection 2.2.1.14 Cooling tower water pump and motor 2.2.1.14.1 3037913 Removal of existing water pump and motor No 1 2.2.1.14.2 200000046588 Supply only of new water pump and motor No 1 2.2.1.14.3 3037914 Installation of water pump and motor No 1 2.3 VALVE STATIONS Supply and installation of new valve station components to match existing 2.3.1 Danfoss Suction Stop Valves Ø50mm 2.3.1.1 3037917 Removal of existing valve complete No 1 2.3.1.2 200000046590 Supply only of new valve No 1 2.3.1.3 3037918 Installation and commissioning of valve No 1 Total carried forward to next ITEM 2: COMPONENT REPLACEMENT/REPAIR RATES (Cont.) Item SAP No Description Unit Rate Quantity Amount No Total brought forward from previous .3.2 Danfoss Suction Stop Valves Ø65mm 2.3.2.1 3037919 Removal of existing valve complete No 1 2.3.2.2 200000046591 Supply only of new valve No 1 2.3.2.3 Installation and commissioning of valve No 1 2.3.3 Danfoss Liquid Stop Valves Ø15mm 2.3.3.1 3037915 Removal of existing valve complete No 1 2.3.3.2 200000046589 Supply only of new valve No 1 2.3.3.3 3037916 Installation and commissioning of valve No 1 Total carried forward to next page Danfoss Liquid Solenoid Valve & 2.3.4 Strainer Ø15mm 2.3.4.1 3038093 Removal of existing solenoid valve and No 1 strainer 2.3.4.2 Supply only of new solenoid valve and No 1 strainer 200000046592 Installation and commissioning of solenoid 2.3.4.3 No 1 3037920 valve and strainer 2.3.5 Danfoss Liquid Check Valve Ø15mm 2.3.5.1 3037921 Removal of existing valve complete No 1 2.3.5.2 200000046593 Supply only of new valve No 1 2.3.5.3 3037922 Installation and commissioning of valve No 1 2.3.5.2 Danfoss Suction Control Valve Ø50mm 2.3.5.2.1 3037923 Removal of existing valve complete No 1 2.3.5.2.2 200000046594 Supply only of new valve No 1 2.3.5.2.3 3037924 Installation and commissioning of valve No 1 2.3.6 Danfoss Suction Control Valve Ø65mm 2.3.6.1 3037925 Removal of existing valve complete No 1 2.3.6.2 200000046601 Supply only of new valve No 1 2.3.6.3 3037926 Installation and commissioning of valve No 1 2.3.7 Danfoss Hot Gas Stop Valve Ø20mm 2.3.7.1 3037929 Removal of existing valve complete No 1 2.3.7.2 200000046596 Supply only of new valve No 1 2.3.7.3 3037930 Installation and commissioning of valve No 1 Total carried forward to next ITEM 2: COMPONENT REPLACEMENT/REPAIR RATES (Cont.) Item SAP No Description Unit Rate Quantity Amount No Total brought forward from previous .3.8 Danfoss By-pass stop Valve Ø15mm 2.3.8.1 3037927 Removal of existing valve complete No 1 2.3.8.2 200000046595 Supply only of new valve No 1 2.3.8.3 3037928 Installation and commissioning of valve No 1 2.3.9 Danfoss By-pass Control Valve Ø15mm 2.3.9.1 3037931 Removal of existing valve complete No 1 2.3.9.2 200000046597 Supply only of new valve No 1 2.3.9.3 3037932 Installation and commissioning of valve No 1 Danfoss By-pass Solenoid Valve and 2.3.10 Strainer Ø15mm Removal of existing solenoid valve and 2.3.10.1 No 1 3037933 strainer complete 2.3.10.2 200000046598 Supply only of new solenoid valve and No 1 Installation and commissioning of solenoid 2.3.10.3 No 1 3037934 valve and strainer Danfoss Hot Gas Solenoid Valve and 2.3.11 Strainer Ø20mm Removal of existing solenoid valve and 2.3.11.1 No 1 3037935 strainer complete 2.3.11.2 200000046599 Supply only of new solenoid valve and No 1 Installation and commissioning of solenoid 2.3.11.3 No 1 3037936 valve and strainer Danfoss Electronic Temperature & 2.3.12 Defrost Controller 2.3.12.1 3037937 Removal of existing controller complete No 1 2.3.12.2 200000046600 Supply only of new controller No 1 2.3.12.3 3037938 Installation and commissioning of controller No 1 2.3.13 Glycerine filled pressure gauge complete 2.3.13.1 3037939 Removal of existing gauge No 1 2.3.13.2 200000046602 Supply only of new gauge No 1 2.3.13.3 3037940 Installation of new gauge No 1 2.3.14 Danfoss control coils 2.3.14.1 3037941 Removal of existing control coil No 1 2.3.14.2 200000046603 Supply only of new control coil No 1 2.3.14.3 3037942 Installation of new control coil No 1 Total carried forward to next ITEM 2: COMPONENT REPLACEMENT/REPAIR RATES (Cont.) Item SAP No Description Unit Rate Quantity Amount No Total brought forward from previous .3.15 Defrost timer 2.3.15.1 3037943 Removal of existing defrost timer No 1 2.3.15.2 200000046604 Supply only of new defrost timer No 1 2.3.15.3 3037944 Installation of new defrost timer No 1 2.3.16 Plant generator 2.3.16.1 3038094 Removal of existing plant generator No 1 2.3.16.2 200000046605 Supply only of new plant generator No 1 2.3.16.3 3037945 Installation of new plant generator No 1 2.3.17 Replacement dock leveller 2.3.17.1 3037946 Removal of existing dock leveller No 1 2.3.17.2 200000046606 Supply only of new dock leveller No 1 2.3.17.3 3037947 Installation of new dock leveller No 1 2.4 AIR HANDLING UNIT (FRESH AIR SUPPLY) 2.4.1 Fan 2.4.1.1 3037948 Removal of existing axial flow fan No 1 Supply only of new Donkin MAJAX-2 2.4.1.2 No 1 200000046607 series fan, class 25, size 800-32.E.4 2.4.1.3 3037949 Installation and commissioning of new fan No 1 2.4.2 Filters 2.4.2.1 3037950 Removal of current filters No 9 2.4.2.2 200000046608 Supply only of new 600 x 600 filters No 9 2.4.2.3 3037951 Installation of new filters No 9 2.5 VENTILATION FANS 2.5.1 Removal of current wall mounted prop fan No 1 3037952 2.5.2 Supply only of prop fan Ø450, 1.1kW No 1 200000046609 2.5.3 Installation and commissioning of the new No 1 3037953 fan Total carried forward to next

No specific requirements found B-BBEE Minimum Level: 1 Points Allocation: 6 Points BBBEE