Request - Airports Company

Returnable Documents:

Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential SBD 3.3 PRICING SCHEDULE The table below indicates the Pricing Schedule: Note: contingency on the contract is only released upon engagement and approval of the contract manager and issue of market related quotation /cost from service provider. Item Description Rate per single unit Unit Total for the duration of the contract (3 years) (rate x unit) = total 1. Meetings (max of 4) per year R 12 R 2. Surface water sampling fee 36 – field work (max of 12 R R samplings) per year 3. Ground water sampling fee – 12 field work (max of 4 R R samplings) per year 4. Disposal of contaminated - R R water (once off) 5. Biomonitoring work – field 6 work (max of 2 samplings) R R per year 6 Once-off full spectrum 3 R R sampling (max 1) per year 7. Additional / emergency N/A N/A N/A sampling per site Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential • Ground R - R • Surface R - R 8. Annual monitoring plan 3 R R review and update 9. Drilling of x6 Boreholes once 1 R R off) 10. Reconfiguration of (x6) - 1 R R once off Standpipe borehole 10. Reports • Monthly – Stormwater (max of R R 12) per year • Annual Water Monitoring Report R R (max 1) • Quarterly – Groundwater (max 4 R R per year) • Biannual - Biomonitoring (max R R of 2 per year) • Annual Integrated 3 report 11. IWWMP Update (as and 3 R R when required) 12. Annual water balance 3 R R update 13. Personnel N/A N/A • Project Manager – R R Quarterly fee Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential • Biomonitoring Specialist - R R biannually fee • Field Sampler – R R Monthly fee 14. Disbursement N/A • Travel R R • Permits (payable by ACSA upon proven R40 000 cost) • Laboratory fees R R Safety file (Once-off) R - R 15. Contingency fee 16. 10% of the total contract amount Total costs excluding VAT R R VAT R R Total costs including VAT R R Any enquiries regarding bidding procedures may be directed to the – (INSERT NAME AND ADDRESS OF DEPARTMENT/ENTITY) Tel: Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential 2.2.4. Objective Criteria Evaluation In line with the PPPFA, the tender must be awarded to the bidder who scores the highest points, unless objective criteria in addition to those contemplated in the specific goals (Preference) justify the award to another bidder. Should there be no bidder the complies with the objective criteria, the highest point scorer shall be awarded the bid Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential SECTION 3: SPECIFICATIONS / SCOPE OF WORKS / TERMS OF REFERENCES 1. Background of the Business Case King Shaka International Airport (KSIA) was issued with a Record of Decision (RoD) (Reference No. 12/12/20/686) in 2008 by Department of Environmental Affairs. The amendment to the above-mentioned RoD was granted in 2020 as an Environmental Authorisation (EA) (Reference No. 12/12/20/686/AM2). The existing OEMP requires monitoring ofstormwater/surface water, groundwater and biomonitoring programs to prevent and mitigate against any potential contamination that may be caused by the activities on site. Moreover, KSIA holds a Water Use License (WUL) (License Number: 11/U30B/AFGCI/10453) for water uses triggered in terms of Section 21 of the National Water Act (Act No. ) (NWA) in 2021 by the Department of Water and Sanitation (DWS). The license requires KSIA to conduct stormwater/surface water, groundwater well as biomonitoring throughout the KSIA site. Airports Company South Africa, therefore, aims to appoint a service provider to undertake integrated water monitoring (i.e stormwater/surface water; ground water quality as well as biomonitoring) at KSIA for a period of 36 months. Monitoring will be done as specified on the issued licence/permits requirements 2. Detailed specifications or scope of Works or Quantities The following outlines the scope of work for the water monitoring program which includes: • Monthly stormwater (surface water) quality monitoring • Quarterly groundwater monitoring • Biannual biomonitoring Water Quality Monitoring Plan KSIA has an existing water quality monitoring programme developed as a requirement of the issued EA (Reference No. 12/12/20/686/AM2) and WUL (License Number: 11/U30B/AFGCI/10453). This water monitoring plan is in place for surface water, groundwater and biomonitoring within and around KSIA. The service provider will be required to review and update the existing KSIA monitoring network to ensure it aligns with the requirements of the WUL on an annual basis, to ensure that operations are aligning to licence

BID RESPONSE DOCUMENTS MAY BE DEPOSITED IN THE BID BOX SITUATED AT (STREET ADDRESS) Electronic: acsarfq@airports.co.za (NB: Tender Deposit Register must be completed and signed by person depositing the bid documents) BIDDING PROCEDURE ENQUIRIES MAY BE DIRECTED TO TECHNICAL ENQUIRIES MAY BE DIRECTED TO: CONTACT PERSON Masana Sithole CONTACT PERSON TELEPHONE TELEPHONE NUMBER 011 729 7946 NUMBER FACSIMILE FACSIMILE NUMBER NUMBER E-MAIL ADDRESS Masana.sithole@airports.co.za E-MAIL ADDRESS SUPPLIER INFORMATION NAME OF BIDDER POSTAL ADDRESS STREET ADDRESS TELEPHONE NUMBER CODE NUMBER CELLPHONE NUMBER FACSIMILE NUMBER CODE NUMBER E-MAIL ADDRESS Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential VAT REGISTRATION NUMBER SUPPLIER TAX CENTRAL COMPLIANCE COMPLIANCE SUPPLIER OR STATUS SYSTEM PIN: DATABASE No: MAAA Yes No ARE YOU THE ACCREDITED ARE YOU A FOREIGN REPRESENTATIVE Yes No BASED SUPPLIER FOR THE [IF YES, ANSWER IN SOUTH AFRICA GOODS /SERVICES THE FOR THE GOODS OFFERED? QUESTIONNAIRE /SERVICES [IF YES ENCLOSE PROOF] BELOW] OFFERED? QUESTIONNAIRE TO BIDDING FOREIGN SUPPLIERS IS THE ENTITY A RESIDENT OF THE REPUBLIC OF SOUTH AFRICA (RSA)? YES NO DOES THE ENTITY HAVE A BRANCH IN THE RSA? YES NO DOES THE ENTITY HAVE A PERMANENT ESTABLISHMENT IN THE RSA? YES NO DOES THE ENTITY HAVE ANY SOURCE OF INCOME IN THE RSA? YES NO IS THE ENTITY LIABLE IN THE RSA FOR ANY FORM OF TAXATION? YES NO IF THE ANSWER IS “NO” TO ALL OF THE ABOVE, THEN IT IS NOT A REQUIREMENT TO REGISTER FOR A TAX COMPLIANCE STATUS SYSTEM PIN CODE FROM THE SOUTH AFRICAN REVENUE SERVICE (SARS) AND IF NOT REGISTER AS PER 2.3 BELOW. Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential PART B TERMS AND CONDITIONS FOR BIDDING 1. BID SUBMISSION: 1.1. BIDS MUST BE DELIVERED BY THE STIPULATED TIME TO THE CORRECT ADDRESS. LATE BIDS WILL NOT BE ACCEPTED FOR CONSIDERATION. 1.2. ALL BIDS MUST BE SUBMITTED ON THE OFFICIAL FORMS PROVIDED (NOT TO BE RE-TYPED) OR IN THE MANNER PRESCRIBED IN THE BID DOCUMENT. 1.3. THIS BID IS SUBJECT TO THE PREFERENTIAL PROCUREMENT POLICY FRAMEWORK ACT, 2000 AND THE PREFERENTIAL PROCUREMENT REGULATIONS, THE GENERAL CONDITIONS OF CONTRACT (GCC) AND, IF APPLICABLE, ANY OTHER SPECIAL CONDITIONS OF CONTRACT. 1.4. THE SUCCESSFUL BIDDER MUST ENSURE THEY HAVE A FULLY COMPLETED AND SIGNED WRITTEN CONTRACT POST AWARD. 2. TAX COMPLIANCE REQUIREMENTS 2.1 BIDDERS MUST ENSURE COMPLIANCE WITH THEIR TAX OBLIGATIONS. 2.2 BIDDERS ARE REQUIRED TO SUBMIT THEIR UNIQUE PERSONAL IDENTIFICATION NUMBER (PIN) ISSUED BY SARS TO ENABLE THE ORGAN OF STATE TO VERIFY THE TAXPAYER’S PROFILE AND TAX STATUS. 2.3 APPLICATION FOR TAX COMPLIANCE STATUS (TCS) PIN MAY BE MADE VIA E-FILING THROUGH THE SARS WEBSITE WWW.SARS.GOV.ZA. 2.4 BIDDERS MAY ALSO SUBMIT A PRINTED TCS CERTIFICATE TOGETHER WITH THE BID. 2.5 IN BIDS WHERE CONSORTIA / JOINT VENTURES / SUB-CONTRACTORS ARE INVOLVED; EACH PARTY MUST SUBMIT A SEPARATE TCS CERTIFICATE / PIN / CSD NUMBER. 2.6 WHERE NO TCS PIN IS AVAILABLE BUT THE BIDDER IS REGISTERED ON THE CENTRAL SUPPLIER DATABASE (CSD), A CSD NUMBER MUST BE PROVIDED. NB: FAILURE TO PROVIDE / OR COMPLY WITH ANY OF THE ABOVE PARTICULARS MAY RENDER THE BID INVALID. SIGNATURE OF BIDDER: ..................................................................................... CAPACITY UNDER WHICH THIS BID IS SIGNED: .................................................................................... (Proof of authority must be submitted e.g. company resolution) DATE: ...................................................................... Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential 1. SECTION 1: INSTRUCTIONS TO BIDDERS 1.1. Access to bid documents Email invite Submission of bid documents The envelopes containing bid documents must have on the outside, the bidder’s return address, the full description of the bid, bid number and the details of the Supply Chain Management department where the bid will close. The documents must be signed and completed by a person who has been given authority to act on behalf of the bidder. Bid documents must be submitted on or before 19th January 2026 @ 12:00pm___ using the following method(s): 1.1.1. Email submissions: The bid documents must be sent to the following email address: acsarfq@airports.co.za Proposals must be in duplicate (an original printed copy and a printed copy of the original) together with an electronic copy of the bid documents using a compact disc or flash drive. The original copy will be the legal and binding copy, in the event of discrepancies between any of the submitted documents; the original copy will take precedence 1.1.2. Bidders are requested to submit both be in printed format two original and a copies. Both documents will be legal and binding. 1.2. Alternative Bids As a general rule ACSA only accepts bids which have been prepared in response to the bid invitation. The Accounting Officer reserves the right to request bid alternative where deemed necessary or appropriate. Guidance will provided when alternative bids are requested. Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential 1.3. Late Bids Bids which are submitted after the closing date and time will not be accepted. 1.4. Clarification and Communication Name: Masana Sithole Designation: Buyer Tel: Email: Masana.sithole@airports.co.za 1.4.1. Request for clarity or information on the bid may only be requested until __20th August of_2025__. Any responses to queries or for clarity sought by a bidder will also be sent to all the other entities which have responded to the Request for Proposal/Bid /Information invitation. 1.4.2. Bidders may not contact any ACSA employee on this bid other than those listed above. Contact will only be allowed between the successful bidder and ACSA Business Unit representatives after the acceptance of the letter of award bid. Contact will also only be permissible in the case of pre-existing commercial relations which do not pertain to the subject of this bid. 1.5. Non-CompulsoryCompulsory Briefing A non-compulsory/compulsory briefing/site inspection session will be held on _____13th________of ____January___2026_____ at _10:30AM). The session will be held at the following location: Join the meeting now Meeting ID: 364 059 359 748 07 Passcode: 74tx2eb7 Requirements for the site inspection will be provided as part of the specifications Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential 1.6. Bid Responses Bid responses must be strictly prepared and returned in accordance with this bid document. Bidders may be disqualified where they have not materially complied with any of ACSA’s requirements in terms of this bid document. Changes to the bidder’s submission will NOT be allowed after the closing date of the bid. All bid responses will be regarded as offers unless the bidder indicates otherwise. No bidder or any of its consortium/joint venture members may have an interest in any of the other bidder/joint venture/consortium participating in this bid. 1.7. Disclaimers It must be noted that ACSA reserves its right to: 1.7.1. Award the whole or a part of this bid; 1.7.2. Split the award of this bid; 1.7.3. Negotiate with all or some of the shortlisted bidders; 1.7.4. Award the bid to a bidder other than the highest scoring bidder where objective criteria allows; 1.7.5. To reject the lowest acceptable bid received; and/or 1.7.6. Cancel this bid. 1.7.7. This bid document may not be changed or altered in any manner, any change to the content of the bid document will lead to disqualification as it will be changing the terms and conditions of the tender. 1.8. Validity Period 1.8.1. ACSA requires a validity period of hundred and twenty (120) business/working days for this bid. During the validity period the prices which have been quoted by the bidder must remain firm and valid. 1.9. Confidentiality of Information 1.9.1. ACSA will not disclose any information disclosed to ACSA through this bid process to a third party or any other bidder without any written approval form the bidder whose information is sought. Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential 1.9.2. Furthermore, 1.9.2.1 ACSA will not disclose the names of bidders until the bid process has been finalised. 1.9.2.2 Bidders may not disclose any information given to the bidders as part of this bid process to any third party without the written approval from ACSA. In the event that the bidder requires to consult with third parties on the bid, such third parties must complete confidentiality agreements, which should also be returned to ACSA with the bid. 1.10. ACSA is a National Key Points therefore has to comply with the laws prescribed by the security cluster of the Country. Bidders may be subjected to security vetting depending on the goods and/or services being provided. Where deemed necessary, ACSA will not contract with a bidder that does not comply with the security vetting requirement. 1.11. 1.12. Hot – Line ACSA subscribes to fair and just administrative processes. ACSA therefore urges its clients, suppliers and the general public to report any fraud or corruption to: Airports Company South Africa TIP-OFFS ANONYMOUS Free Call: 0800 00 80 80 or 086 726 1681 Email: office@thehotline.co.za Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential SECTION 2: EVALUATION CRITERIA 2.1 Evaluation Criteria 2.1.1 ACSA will use a pre-determined evaluation criteria when considering received bids. The evaluation criteria will consider mandatory administrative, functionality, Price and Preference, objective criteria During the evaluation of received bids ACSA will make an assessment whether all the bids comply with set minimum requirements and whether all returnable documents/information have been submitted. Bidders which fail to meet minimum requirements, thresholds or have not submitted required mandatory documents will be disqualified from the bid process. 2.1.2 The requirements of any given stage must be complied with prior to progression to the next stage. ACSA reserves the right to give bidders reasonable time to submit information that will be required in Stage 1 below. 2.2 A staged approach will be used to evaluate bids and the approach will be as follows: Stage 1 Stage 2 Stage 3 Evaluate on functionality or Evaluate price and Preference

Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential Surface Water/Stormwater Monitoring There is a total of seventeen routine (17) sampling sites along watercourses associated with KSIA. Samplings must be done from the natural watercourses, as well as at the storm water outflow. There are eight (8) reactive sites which aim at determining the nature and source of pollution identified during routine monitoring. These can be used for sampling during emergency situations such as spillages, incidents etc. The site also has six (6) routine monitoring sites established for monitoring the water leaving the car rental depots. Moreover, KSIA operates a waste water treatment facility, where there is an existing discharge point where treated effluent is discharged into the environment. The seventeen routine (17) sampling sites need to be monitored monthly. The table below shows the details of the routine sampling points. Site ID Description Latitude Longitude (WGS84) (WGS84) Natural Watercourse Monitoring Points SW-A01 Northern Outfall in the Hlawe River sub catchment -29.595300° 31.127300° SW-A02 Hlawe River downstream of the trade zone confluence -29.591960° 31.118100° SW-A04 Hlawe River upstream of the trade zone confluence -29.601940° 31.103938° SW-A05 Downstream of chainage 1736 -29.605244° 31.105958° SW-A06 Tributary of the Hlawe draining ACSA property and -29.606301° 31.100221° support zone SW-A07 Hlawe River downstream of the Fuel Storage Depot -29.612569° 31.088066° SW-A08 Tributary draining ACSA property and support zone -29.628352° 31.087541° SW-A09 Downstream of fuel pipeline, KSIA and support zone -29.624110° 31.090323° SW-A10 Downstream of fuel pipeline, KSIA and support zone -29.622144° 31.095264° SW-A11 Upstream of Lake Victoria wetland -29.630193° 31.088557° SW-A12 Watercourse draining KSIA, support zone and runway -29.626253° 31.101726° SW-A13 Upstream of Froggy Pond wetland -29.633343° 31.094058° SW-A14 Sub catchment draining to Froggy Pond wetland -29.638789° 31.097509° Car Rental Depot Monitoring Points SW- C01 Car Rental Depots- Europcar -29.610492° 31.107760° SW- C02 Car Rental Depot- First and Hertz -29.611288° 31.108558° SW- C03 Car Rental Depot- Bidvest -29.614958° 31.105483° Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential SW- Car Rental Depot- Avis - Budget -29.614481° 31.104593° C04/ C05/C06 Additional surface water/stormwater sampling points: One (1) - Northen Attenuation Pond One (1) - Upstream of Southern Waste Water Treatment Works (SWWTW) Sampling and field data collection Surface water sampling is to be conducted on routine sites monthly. All field work conducted is based on the updated protocol, specifications and code of practice contained in the SABS International Organization for Standardization (ISO) 5667:1-15. These standards address all aspects of the programme design, sampling methods as well as sample preservation. For quality purposes and as a minimum, sampling is undertaken in accordance with the following publications: ISO 5667–1: 2008 Part 1: Guidance on the design of sampling programs and sampling techniques; ISO 5667-3: 2012 Part 3: Guidance on preservation and handling of samples; ISO 5667-6: 2014 Part 6: Guidance on sampling of rivers and streams; and SABS ISO 5667: 2009 Part 11: Guidance on sampling of groundwater. DWAF Best Practice Guidelines Series G3: General Guidelines for Water Monitoring Systems. Certain sampling procedures need to be followed to ensure that correct and representative samples are collected. Suitable vessels (glass, plastic and sterilised) as provided or acceptable by the laboratory prior to each sampling event must be used. If water is present at the site, samples must be taken according to the following procedure as a minimum: The sample vessel is selected based on the determinant being tested and rinsed with water from the source. Surface water samples are collected from just below the surface, avoiding any surface scum and Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential debris. When taking the sample directly into the sample vessel, the sampler must face upstream and collect the sample without disturbing the bottom sediments. When the sample point cannot be accessed, the sample can be taken using a bailer or a bucket attached to a long rope. In order to minimise the presence of air bubbles in the sample, excessive turbulence is avoided when filling the bottle. Stagnant water is avoided where possible. The cap is tightly closed to avoid leakage. In situ field measurements are taken for each sample using a multi-parameter probe. The pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS) and temperature measurements are recorded at all sites whilst Dissolved Oxygen (DO) is measured at specified sites only. Samples are kept below 4oC in a dark container and submitted to a South African National Accreditation System (SANAS) accredited laboratory for analysis as soon as possible, preferably within 48 hours of sampling. Shorter holding times are required for microbiological analyses. Water Quality Guidelines and Determinants The water quality results for the natural watercourses should be compared to the relevant water standards including but not limited to DWAF 1998 Aquatic Ecosystem and Domestic Use Guidelines as well as the DWAF General Limit Values (GLVs) as set out in Section 39 of the National Water Act, 1998. GLVs provide a means for discussing potential wastewater runoff qualities. None of the receiving water resources are ‘listed water resources’ as defined by the Act and the discharge is not considered a ‘Complex Industrial Wastewater’, therefore the GLVs are considered applicable for the potential wastewater that may be produced by the site. The car rental depots’ water quality must be compared to the General Value Limits (GLVs) as well as the Special Limit Values (SLVs) as specified in the EA or as required by the latest applicable regulations. However, the SLVs are considered to be too stringent for car rental depots, as they should only apply for discharge into a ‘Listed Water Resource’. The service provider will be required to formally motivate and request for the car rental depots water quality to be measured against GLVs only to the relevant department. Sampling of the water quality determinants involves collecting a water sample for subsequent laboratory analysis. The sample sites need to be tested for the parameters as detailed in table below. The WUL stipulates water monitoring parameters that must be assessed. The table below indicates the water quality parameters relevant for sampling Variable Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential Temperature (C) pH Electrical Conductivity Suspended Solids (SS) mg/l) Dissolved Oxygen (DO) (mg/l) Turbidity (NTU) Ammonia (ug/l) The service provider will be required to conduct an annual once-off full spectrum full analysis which should be analysed to ensure that historical parameters of concern are not in exceedance. The variables to be tested in the full chemistry suite analysis are indicated in the table below. Variable Unit Turbidity NTU pH EC TDS (0.7μm) @ 105oC mg/l Dissolved Oxygen % Hexavalent Chromium mg/l Orthophosphate (Total Reactive Phosphorous or PO4) mg/l Orthophosphate as P mg/l Biochemical oxygen demand mg/l as O2 Chemical oxygen demand mg/l as O2 Oil and Grease mg/l Mercury mg/l Ammonia mg/l Ammonia as N mg/l Total Coliforms CFU/100ml Coli CFU/100ml Chloride mg/l Fluoride mg/l Nitrite mg/l Nitrate mg/l Sulphate mg/l Calcium mg/l Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential Iron mg/l Potassium mg/l Magnesium mg/l Sodium mg/l Aluminum mg/l Arsenic mg/l Boron mg/l Barium mg/l Cadmium mg/l Cobalt mg/l Chromium mg/l Copper mg/l Manganese mg/l Molybdenum mg/l Nickel mg/l Lead mg/l Selenium mg/l Zinc mg/l Biomonitoring The appointed service provider will be required to conduct an aquatic assessment to determine the potential impacts on the receiving environments, i.e. Umdloti, Froggy Pond, and Tongaat/ Hlawe River. The following must be done as a minimum: Conduct the environmental impact assessment when required, to determine the effect of environmental contamination. Conduct biannual biomonitoring of the river quality. Measure Benthic diatoms at the South Wastewater Treatment Works sampling point, and at the outflow of the Froggy Pond. Conduct river aquatic health measurement using the South African Scoring System Version 5 (SASS5 hereafter), based on invertebrate sampling. Biannual monitoring of all species dependent on the Froggy Pond Present the study to the relevant stakeholders as and when required. Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential The scope of work and methodology should also focus on the below components: In situ water quality variables; Sediment analyses; Integrated Habitat Assessment System (IHAS), Index of Habitat Integrity (IHI) and visual assessment of impacts. Aquatic invertebrate assessment (South African Scoring System vers. 5 [SASS5] Protocol); Diatom analyses; Frog monitoring using a Song Meter; Fish Response Assessment Index (FRAI); Barn Swallows and Whole Effluent Toxicity (WET) testing. Chemical analyses. The current monitoring network comprises 15 sample sites. The co-ordinates of these sites are provided in the table below: Monitoring network for the biomonitoring programme: Site ID Description Latitude Longitude (WGS84) (WGS84) SW-A01 Northern Outfall in the Hlawe River sub catchment -29.595300° 31.127300° SW-A02 Hlawe River downstream of the trade zone confluence -29.591960° 31.118100° SW-A04 Hlawe River upstream of the trade zone confluence -29.601940° 31.103938° SW-A05 Downstream of chainage 1736 -29.605244° 31.105958° SW-A06 Tributary of the Hlawe draining ACSA property and -29.606301° 31.100221° support zone SW-A07 Hlawe River downstream of the Fuel Storage Depot -29.612569° 31.088066° SW-A08 Tributary draining ACSA property and support zone -29.628352° 31.087541° SW-A09 Downstream of fuel pipeline, KSIA and support zone -29.624110° 31.090323° SW-A10 Downstream of fuel pipeline, KSIA and support zone -29.622144° 31.095264° Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential SW-A11 Upstream of Lake Victoria wetland -29.630193° 31.088557° SW-A12 Watercourse draining KSIA, support zone and runway -29.626253° 31.101726° SW-A13 Upstream of Froggy Pond wetland -29.633343° 31.094058° SW-A14 Sub catchment draining to Froggy Pond wetland -29.638789° 31.097509° H1 Hlawe river, 200 m South of M43, North of KSIA. -29.584457° 31.12658° Ultimately discharge flows into the Tongati River upstream. H2 - 29.60257° 31.10264° Right bank tributary of the Hlawe River north of KSIA. Upstream of point H1 and downstream of the Dube Agri Zone. Frequency The biomonitoring programme for the site needs to comprise of biannual biomonitoring assessment and aquatic assessment. Assessment type Site Monitoring procedure Biannually Biannually SW-A01 - Diatoms SW-A02 SASS5, IHAS, Chemical WET Testing, Sediment SW-A04 - Diatoms SW-A05 - Diatoms SW-A06 - Diatoms SW-A07 - Diatoms SW-A08 - Diatoms SW-A09 - Diatoms Biomonitoring SW-A10 - Diatoms SW-A11 SASS5, IHAS WET Testing SW-A12 - Diatoms SW-A13 SASS5, IHAS, Frog WET Testing SW-A14 - Diatoms Aquatic SW-A02 - Diatoms, IHI SW-A11 - Diatoms, IHI SW-A13 - Diatoms, IHI Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential H1 - SASS5, Diatoms, FRAI, IHI, IHAS H2 - SASS5, Diatoms, FRAI, IHI, IHAS Additional biomonitoring sampling points: The following sites are dry: SW-A09 The service provider will be required to identify six (6) sampling points to replace the points. Groundwater Monitoring The purpose of groundwater monitoring is to provide KSIA with a mechanism to detect impacts in the groundwater relating directly to leaks and spillages from fuel storage and fuel handling facilities, as well as other sources of contamination. Noting the requirements of the issued WUL, KSIA therefore requires Six (6) additional sampling points to be part of the groundwater monitoring network around the fuel network as well as the planned water treatment package (refer to additional groundwater sampling points). Boreholes along fuel areas must be sampled thrice in the period of 12 months (quarterly). Sampling is to be done in the following ACSA fuel and effluent sensitive areas: Jet A1 receiving fuel depot The underground fuel pipeline Forward fuel depot ACSA refuelling station Sasol garage Wastewater treatment works Car rental depots Underground generators (new points might need to be added) Potable water borehole at the Reservoir Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential Some of the boreholes and soil vapour probes are already installed in the vicinity of the fuel storage and handling facilities, their co-ordinates and positions are as shown below. Table below is a summary of Groundwater Monitoring Boreholes Installed around the Receiving Depot Location Borehole Borehole Coordinates (WGS84) Diameter of Piezometer Stick Depth of Number Piezometer up above Ground Borehole X Y Reference (mm) Level (m) (m) Elevation (mMSL1) D1 -8709 3277326 NS 90 - 27.00 D2 Destroyed 41.75 D3 -8848 3278145 NS 90 - 30.00 S1 -8482 3277371 NS 90 - 7.73 S2 -8844 3277074 NS 90 - 8.09 S3 -8692 3277348 NS 90 - 7.66 Receiving S4 -8667 3277379 NS 90 - 8.36 Fuel Depot S5 -8630 3277428 NS 90 - 7.94 S6 -8816 3277559 NS 90 - 7.80 FFM1 Not installed FFM2 -8720.41 3277443.43 97.18 63 0.45 8.16 FFM3 -8759.50 3277443.43 98.45 63 0.46 8.30 (1) - Reference Elevation – top of piezometer standpipe. NS – not surveyed Fuel Pipeline The portion of the fuel pipeline included in this sampling plan is a dual underground pipeline used to convey fuel from the Jet A1 fuel receiving depot to the forward fuel depot with the positions of the groundwater monitoring boreholes installed along this portion of the pipeline. The construction details of the boreholes are summarized in table below. Summary of Groundwater Monitoring Boreholes Installed along the Fuel Pipeline Location Borehole Borehole Coordinates (WGS84) Piezometer Diameter of Depth of Number Stick up Piezometer Borehole X Y Reference above Ground (mm) (m) Elevation (mMSL1) Level (m) D4 -9100 3278181 NS - 90 31.61 D5 -9327 3278714 NS - 90 23.79 D6 -9817 3276637 NS - 90 12.95 S7 -8846 3277668 NS - 90 8.08 Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential S8 -8892 3278137 NS - 90 6.08 S9 -9264 3278186 NS - 90 8.40 FHL1 -8616.43 3277457.49 92.4 0.26 63 4.25 FHL2 -8808.86 3277700.98 92.15 0.38 63 20.12 FHL3 -8932.27 3277815.27 85.49 0.31 63 7.80 FHL4 -9021.26 277971.65 73.28 0.20 63 6.16 FHL5 -9042.67 3278017.95 70.78 0.43 63 8.04 Fuel FHL6 -9184.86 3278017.95 70.26 0.30 63 8.58 Pipeline FHL7 -9258.17 3278187.91 64.27 0.34 63 4.50 FHL8 -9298.86 3278080.91 70.22 0.28 63 19.50 FHL9 -9465.27 3278118.16 81.17 0.26 63 17.00 FHL10 -9600.00 3278184.05 81.09 0.16 63 24.25 FHL11 -9700.34 3278267.89 80.75 0.27 63 18.14 FHL12 -9800.57 3278387.84 79.72 0.31 63 10.01 FHL13 -9925.52 3278374.64 80.24 0.28 63 12.20 (1) - Reference Elevation – top of piezometer standpipe. NS – not surveyed Forward Fuel Depot (FFD) And Service Station FFD facility includes an above ground fuel storage tank (AST), and an underground slop tank (UST). The service station facility also includes 2 underground storage tanks (UST’s) for diesel and gasoline. The construction details of the boreholes are summarized in the table below. Summary of Groundwater Monitoring Boreholes and Soil Vapor Probes (SVP’s) Installed at Forward Fuel Depot and Service Station Location Installation Ref. Borehole Coordinates (WGS84) Piezometer Diameter of Depth of Type Number Stick up Piezometer Borehole X Y Reference above (mm) (m) Elevation Ground (mMSL1) Level (m) Standpipe S11 -9906 3278481 NS - 90 7.83 Standpipe - 63 Down FFD1 9954.57 3278464.10 70.88 0.29 13.20 Gradient Standpipe - of Forward FFD2A 9941.44 3278497.70 66.52 0.32 63 8.04 Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential ConfidentialConfidential Fuel Depot Standpipe - 9940.24 66.90 63 FFD2B 3278496.52 0.39 3.50 Standpipe - 3278501.83 63 FFD3 9916.43 67.07 0.15 4.30 Forward Standpipe FS1 110mm dia. Standpipe Sealed Fuel Standpipe FS2 NS NS NS - 63 4.12 Depot Standpipe FS3 NS NS NS - 63 3.95 Slops Standpipe FS4 NS NS NS - 63 3.76 Tank Standpipe 32 and Soil 16 Vapour Probe FS5 NS NS NS - 3.84 Standpipe 32 and Soil 16 Vapour Probe FS6 NS NS NS - 3.84 Forward Standpipe FS7 110mm dia. Standpipe Sealed Fuel Standpipe and 32 Depot Soil Vapour 16 Service Probe FS8 NS NS NS - 4.03 Standpipe FS9 110mm dia. Standpipe Sealed Station Area Standpipe 32 and Soil 16 Vapour Probe FS10 NS NS NS - 3.89 Standpipe 32 and Soil 16 Vapour Probe FS11 NS NS NS - 3.69 Standpipe FS12 NS NS NS - 32 3.62 and Soil 16 Vapour Probe (1) - Reference Elevation – top of piezometer standpipe. NS – not surveyed The service provider will be required to reconstruct standpipes/boreholes that have collapsed. Effluent Treatment Works Tel +27 11 723 1400 Fax +27 11 453 9354 Western Precinct, Aviation Park, O.R. Tambo International Airport, 1 Jones Road, Kempton Park, Gauteng, South Africa, 1632 P O Box 75480, Gardenview, Gauteng, South Africa, 2047 www.airports.co.za Airports Company South Africa SOC Ltd Reg No 1993/004149/30 VAT no 4930138393 ConfidentialConfidential B-BBEE Minimum Level: 8