Construction & Engineering Tenders in South Africa

Submission method - physical delivery only. Faxed or emailed bids will not be accepted. - Bids must be submitted on the official tender document; incomplete bids are rejected. - Late bids are not accepted. Delivery address supply chain management unit municipal stores complex, opposite security abattoir road, ashburnham kimberley, 8301 closing - 04 december 2026 at 10:00. Tender document - available for purchase from 09 november 2026 at 12:00. - Collected from the SCM unit, municipal stores complex, abattoir road, ashburnham, kimberley, mondays to fridays 08:00–15:00. - Cost r2 500.00 Per set, non-refundable. Payment at the municipal traffic department office, cnr phakamile mabija/market street (pioneer house building, opposite city hall), 08:00–15:00 on normal working days, using a NO 10-deposit slip, vote NO 2112 142 4510 sg zzzzz wm. Returnable forms - mbd 4 (declaration of interest): discloses related parties and full business interests as reflected on the csd. - Mbd 6.1 (Preference points claim): claims preference points. - Mbd 6.2 (Declaration for local production and content): declares local content. - Sbd 8 (declaration of bidder's past supply chain management practices). - Sbd 9 (certificate of independent bid determination). - Proof of electronic payment of the tender document, quoting reference BFI01/26/MBSC6 - bidder/company name. Disqualification risks - bids received after the closing date and time. - Faxed or electronic submissions. - Incomplete bids, or bids not submitted on the official tender document.

Returnable forms (all must be completed, signed and submitted): - sbd 1 (invitation to bid): signed as the offer cover page. - Sbd 4 (declaration of interest): discloses any state employment or connection to the procuring institution. - Sbd 6.1 (Preference points claim): claims preference points under the PPPFA. - sbd 9 (certificate of independent bid determination): certifies NO collusion or price disclosure. Submission method and address are not stated in the document. Bid must be received by the closing time. A bid may be disqualified if required forms are omitted or signed incorrectly.

Closing date: 17 november 2026 at 08:00 (verify exact time and submission address with ESKOM). mandatory returnables: signed annexure b (acknowledgement of ESKOM she rules), form a (tender & contract quality requirements, 240-105658000/QM 58), and all quality documents for the applicable category (category 3 applies per form a). Quality: valid iso 9001 certificate (or compliant qms evidence for category 3), draft contract quality plan per iso 10005, example itp/qcp, and documented control of externally provided processes. Environmental: iso 14001 certificate, signed she/sheq policy, environmental management plan covering waste, incident management, emergency planning, and method statements; for high-risk work, detailed costing and cvs of environmental officer/control officer/incident investigators. B-bbee: valid b-bbee certificate (sanas-accredited) or sworn affidavit (eme/qse) is a condition for contract award; preference points per 90/10 or 80/20 system. Sdl&i obligations: submit b-bbee improvement/retention plan within 30 days of contract signing; deliver 1 skill per r2 million invoiced; 2.5% Of each invoice retained as security; 2.5% Penalty for non-compliance. Local content: sbd 6.2 Declaration and annex c are returnables; cement sector designated at 100% local production and content – failure to meet CIDB csdg mandatory % renders bid non-responsive.

Returnable documents: - annexure c (tenderer's particulars): completed and signed, covering tenderer structure, registration numbers, contact details, and subcontracting intentions. - Signed intention to sub-contract document, if subcontracting is intended. - Proof of subcontractor's belonging to a designated group, if applicable. Submission method and address are not stated in this document.

CIDB registration: bidders must hold a valid CIDB contractor grading of 8ce or higher, with an active status at evaluation; suspended or expired status disqualifies the bid. Technical threshold: bidders must score at least 70% in the technical/functionality evaluation (stage 3) to proceed to price and specific goals evaluation. Company experience: proof of successfully completed engineering services projects, each with a minimum value of r30 million, is required; appointment letters and completion certificates must be attached for each project. Key personnel: the construction manager/site agent must hold a national diploma/bsc/b-tech in building science, construction management, or civil engineering, with valid ecsa or sacpcmp registration and at least 5 years' post-registration experience; the construction health and safety officer must hold a national diploma in safety management or higher, be registered with sacpcmp, and have 5 years' experience. Submission packaging: bids must be submitted in two sealed envelopes – volume 1 (compliance and technical, NO pricing) and volume 2 (financial proposal and sbd 6.1); Pricing in volume 1 may cause disqualification. Mandatory returnables: sbd 1, sbd 4, sbd 6.1, Coid letter of good standing, csd report, and valid CIDB registration must be submitted; failure to submit any may lead to disqualification. Closing and enquiries: bids must be deposited in the hda tender box at 4 kikuyu road, sunninghill, 2070 by 24 november 2026 at 11:00; questions must be emailed to [email protected] By 13 november 2026 at 16:00.

Submission method: electronic only via the TRANSNET esupplier portal (https://esupplierportal.transnet.net/portal/). Register or sign in, log intent to respond, then upload bid documents against the tender. Maximum upload size 30mb per file; multiple uploads permitted. All pricing must be completed electronically in the portal — NO paper pricing schedules accepted. NO late submissions accepted. TRANSNET not liable for bidders' internet or bandwidth issues; submit at least a day before closing. Each company must register and submit through its own profile; bids submitted through another company's profile are disqualified. Joint ventures may submit through any partner's profile. Responses must relate only to this RFQ; do not include documents or references to other quotations. All returnable sections must be signed, stamped and dated. Mandatory returnable documents (failure = disqualification): - section 4: quotation form. Essential returnable documents (may be given a deadline to provide; failure may disqualify): - section 1: sbd 1 form (invitation to bid, bidder details). - Section 5: certificate of acquaintance with RFQ documents. - Section 6: RFQ declaration and breach of law form. - Section 8: certificate of attendance of the compulsory site meeting. - Section 9: protection of personal information. Returnable documents used for scoring: - valid proof of compliance with specific goals requirements in section 6. Also required: proof of authority to sign (e.g. Company resolution).

Submission channel: electronic only, via the TRANSNET e-tender submission portal at https://esupplierportal.transnet.net/portal/. Uploads are limited to 30 mb per file; multiple uploads are permitted. Bids must be submitted at least a day before closing to avoid network issues; late submissions will not be accepted. Each tender offer must be in english and marked with the tender number TPT/2026/10/1404/13104/RFQ, for the attention of noxolo ngcobo. Telephonic, telegraphic, facsimile or emailed tenders are not accepted. NO alternative tenders will be considered. Returnable documents (all must be completed and signed): - T2.2-01: CIDB grading – level 1 or higher, general building (gb). - T2.2-02: signed compliance statement with national building regulations. - T2.2-03: certificate of attendance at the compulsory tender clarification meeting. - T2.2-03/04: previous experience – letters of completion or reference letters. - T2.2-05: warranty for workmanship – signed commitment letter. - T2.2-06: warranty for material/supplied components – signed commitment letter. - T2.2-07: authority to submit tender (company, partnership, joint venture, or sole proprietor certificate). - T2.2-12: compulsory enterprise questionnaire (CIDB sfu annex g). - T2.2-13: non-disclosure agreement. - T2.2-14: RFQ declaration form. - T2.2-15: RFQ – breach of law declaration. - T2.2-16: certificate of acquaintance with tender document. - T2.2-17: service provider integrity pact. - T2.2-18: supplier code of conduct. - T2.2-19: agreement in terms of popia. - T2.2-20: insurance provided by the contractor. - T2.2-08: record of addenda; T2.2-09: letter of good standing; T2.2-10: risk elements; T2.2-11: availability of equipment. - C1.1: Form of offer and acceptance; c1.2: Contract data; C2.1/C2.2: pricing schedule/activity schedule; c3.1: Scope of work. - Valid tax clearance certificate (or tcs pin), valid b-bbee certificate or sworn affidavit, and proof of csd registration. Disqualification risks: - missing or unsigned returnables. - Late submission for any reason. - Failing to meet eligibility criteria (CIDB grade, attendance, compliance statement). - Failing to obtain the minimum 80/100 functionality score.

Submission method: online via the TRANSNET e-tender submission portal at https://transnetetenders.azurewebsites.net (Use google chrome). - Register company profile and log intent to bid on the portal before uploading documents. - Uploads are limited to 30mb per file; multiple uploads allowed. - Complete uploads at least one day before closing to avoid technical issues; late submissions are not accepted. - Each bidder must submit under its own registered profile; submitting via another company's profile disqualifies the bid. Joint ventures may submit via one member's profile. - Documents must relate only to this tender. - Telephonic, fax, email or postal tenders are not accepted. - Bids must be in english. - Alternative offers are not considered. Returnable documents (complete and sign all): - T2.2-02 certificate of attendance for the compulsory briefing, signed by the employer's representative. - T2.2-03 organisation chart and cvs of key personnel. - T2.2-04 previous experience references (at least five projects). - T2.2-05 method statement. - T2.2-06 project-specific quality control plan. - T2.2-07 level 3 programme (ms project or primavera). - T2.2-26 breach of law declaration on convictions in the past five years. - T2.2-31 three years' audited financial statements. - Sbd 6.1 (Preference points claim) to claim b-bbee points. - Csd registration details (supplier number and unique registration reference). - Valid SARS tax clearance certificate and tcs pin. - Valid b-bbee certificate or sworn affidavit for emes/qses. - Valid CIDB certificate (grade 7ce or higher). - Workmen's compensation fund letter of good standing (or from each jv member). - Certified copy of signed joint venture agreement (if applicable).

Submission method - sealed envelope, hand-delivered into the tender box at the langeberg municipal office, 28 main road, ashton. - Envelope must be clearly marked: tender 49/2026 upgrading of mcgregor drop-off facility. - Closing: 27 november 2026 at 12:00. Bids are opened in public. - Late, faxed or emailed bids will not be considered. Document format - the official bid document must be completed in black ink and every page must be returned. - The bid document should preferably be stapled or bound. - Supporting documents must be submitted separately and must also be stapled or bound. Bid documents - available from 30 october 2026 on the langeberg municipal website: www.langeberg.gov.za.

Submission method: sealed envelope, deposited only in the tender box at sanparks regional office, bi-lo office, groenpunt road 9, keidebees park, upington. Tender box open monday to friday, 07:30 to 16:00. Tenders must be submitted on the tender documentation issued at the compulsory clarification meeting, fully completed in legible, non-erasable black ink and signed where required. Correction fluid is prohibited; corrections must be crossed out and initialled. Envelope must be clearly marked: “SP-GK-1385/1 renovations to chalets 1-4, upgrade of electrical supply, upgrade of water supply, upgrade of sewer reticulation, upgrade of roads & renovations to existing pools at riemvasmaak hot springs”. Returnable forms (complete and sign all): - sbd 1 (invitation to bid): bidder and contact details, signed as the offer cover page. - Form of offer: signed tender offer. - Record of addenda: compliance confirmation, if any addenda were issued. - Bills of quantities: fully priced, all items priced, handwritten in non-erasable black ink. - Preference points claim form (2022 regulations): claims specific goal points. - B-bbee certificate (DTIC or sanas) or sworn affidavit, original or certified copy, to support claimed points. - Consolidated b-bbee certificate for trusts, consortia or joint ventures (sanas accredited provider). - Proof of csd registration. - Valid coida letter of good standing in the building/civil/construction field, issued by the department of labour, compensation fund or a licensed mutual association (e.g. Fem). Late tenders and email submissions will not be accepted, for any reason.

Returnable schedules — certified copies not older than six months, or originals, are required for evaluation. - Csd registration report showing the supplier number must accompany the bid. - Every blank space on the sbd forms must be completed; items that do not apply must be marked as such. - Sbd 4 (bidder's disclosure): declares whether the bidder, its directors or shareholders are employed by the state or connected to anyone at the department; a false disclosure disqualifies the bid. - Sbd 6.1 (Preference points claim): claims preference points under the 90/10 system. - Sbd 7.1 / 7.2 / 7.3 (Contract forms): signed by the successful bidder and the department. - Proof of authority to sign, such as a company resolution, must be attached. - Relevant experience schedule: the table must be completed in full; "see attached" is not accepted and an incomplete table scores NO points. - Client reference scorecards (t2.1.20) For previous projects a to f, completed by the client or principal agent and supported by a signed appointment letter, a signed and stamped reference, and proof of practical or final completion. - Schedule of plant and equipment: list plant owned and plant to be hired, attach proof of ownership for owned items; an incomplete form is read as the bidder not having the necessary plant. - Key personnel schedule with cvs for the project manager and site agent (foreman and OHS officer cv forms are also provided) and certified qualifications not older than six months. - Preliminary programme: only computerised programmes are accepted. Disqualification risks - any returnable form or schedule omitted or left unsigned. - Failure to disclose all csd-registered active companies linked to the bidder's directors. - Appearing on the register for tender defaulters or the list of restricted suppliers. - Not meeting the mandatory requirements.

Electronic submission only via the TRANSNET e-tender submission portal at https://esupplierportal.transnet.net/portal/advertisedTenders. - Register or sign in, then use the “log an intent” button to submit. - Upload each returnable document against the selected tender; a maximum of 30 mb per upload, with multiple uploads permitted. - Uploads should be completed at least one day before closing to avoid connectivity delays; TRANSNET is not liable for technical failures. - Late submissions are not accepted. - Tenders must be in english and marked with the tenderer’s name, contact details, tender number and description. - Telephonic, telegraphic, facsimile or e-mailed offers are not accepted. - Returnable forms to be completed, signed and uploaded: - T2.2-01 certificate of attendance at the compulsory tender clarification meeting (signed by the employer’s representative). - T2.2-02 CIDB registration certificate or evidence of capability to be registered. - T2.2-03 authority to submit tender (company, partnership, jv or sole proprietor certificate). - T2.2-04 RFQ declaration form (confirms receipt of all information and discloses any relationship with TRANSNET). - T2.2-05 letter/s of good standing with the workmen’s compensation fund. - T2.2-06 risk elements (identify risks and mitigation). - T2.2-07 certificate of acquaintance with tender documents (certifies independent pricing and NO collusion). - T2.2-08 service provider integrity pact (commits to NO fraud, corruption or collusion; forms part of any resulting contract). - T2.2-09 supplier code of conduct. - T2.2-10 CIDB sfu annex g compulsory enterprise questionnaire (declares conflicts of interest). - T2.2-11 popia agreement (compliance with the protection of personal information act). - T2.2-12 non-disclosure agreement. - T2.2-13 RFQ breach of law declaration (discloses any serious breach of law in the past 5 years). - T2.2-14 insurance provided by the contractor. - C1.1 Form of offer and acceptance – offer portion. - C1.2 Contract data. - C2.1 Activity schedule. - C3 scope of work. Disqualification risks: - failure to attend the compulsory clarification meeting. - Missing, unsigned or incomplete returnable documents. - Submission of documents for a different tender. - Failure to meet any pre-qualification criterion.

Submission method: original tender plus one complete hard copy, each in separate sealed envelopes marked "original" and "copy", placed together in an outer package marked "confidential". Each envelope and the outer package must state the ESKOM submission address, tender number, bidder name and physical address, email address and telephone number of the authorised signatory. Electronic submissions are not accepted for this tender; the e-tendering option in the conditions does not apply unless stated in the tender data. Returnable documents: - acknowledgement form: states whether the tender is for the whole or part of the works. - Mandatory returnables listed in the tender data: all must be completed and submitted by closing time; missing or incomplete returnables disqualify. - Proof of authority to act as agent, if applicable. - Sdl&i undertaking (annexure): to be submitted by contract award; without IT the tender is not considered for award. Other submission rules: - bidder must not sub-contract 100% of the scope; such tenders are disqualified. - Tender must be signed; the signatory is bound. - The completed original and copy must be received by closing date and time; late tenders are returned unopened. - Ethernet / email submission is not accepted unless stated otherwise in the tender data.

Submission method - tenders must be delivered physically into the tender box at the reception area, 20 shoreward drive, bay west, gqeberha 6025. - Submissions must be made during office hours (09:00 to 16:00) monday to friday. - Tenders must be submitted on the official tender documentation provided. - The tender offer must be submitted electronically on a flash drive in the relevant ms word and ms excel format (not pdf unless specified), together with a printed copy of the form of offer and summary of pricing schedule. - All certificates listed in the list of returnable schedules must be submitted as scanned pdf copies on the flash drive. - Bidders must ensure their name and contact details appear on the cover page. - Telegraphic, telephonic, telex, facsimile and e-mailed tenders will not be accepted. - NO late tenders will be accepted. - Alternative offers will not be considered. - Discrepancies between the priced schedule and the pdf pricing schedule: the pdf version prevails; for information provided by the tenderer, the signed print-out prevails. - A tenderer, including key persons, jv partners or a targeted enterprise, who submits or participates in more than one tender for the same project, will have all such tenders disqualified. - Tender offers must be held valid for 12 weeks after the closing time. Returnable documents (all to be fully completed and signed): - sbd 1: invitation to bid – bidder contact details and supplier information. - Sbd 4: declaration of interest – disclosure of any state employment or connection. - Sbd 6.1: Preference points claim – claims b-bbee points. - Sbd 6.2: Declaration for local production and content (if applicable). - Sbd 7.1: Contract form (incorporating form of offer/acceptance). - Sbd 8: declaration of bidder's past supply chain management practices. - Sbd 9: certificate of independent bid determination – NO collusion. - Form of offer and acceptance (incorporating sbd 7). - Form of banking details. - Tax compliance permission declaration. - Form of guarantee (bid security). - Agreement in terms of the occupational health and safety act and construction regulations 2014. - Certificates of authority for signature (board resolution). - Form a4: schedule of deviations or qualifications. - Form a12: b-bbee verification certificate (or sworn affidavit). - Form b1: candidate's technical/managerial record (per key person). - Form b2: management ability record. - Form b4: quality assurance system details. - Form b6: past performance reports / sworn affidavit. - Form c2.4: Workplan appropriateness hours. - Form d1: tenderer's b-bbee verification certificate. - Full central supplier database (csd) report. - Proof of authority to sign (e.g. Company resolution). - Signed letters of consent/confirmation and salary slips for proposed key persons not in permanent employ. - Joint venture agreement (if applicable). Disqualification risks: - late submission or submission by prohibited electronic means. - Failure to attend the compulsory briefing session (or arriving more than 15 minutes late). - Failure to be registered on csd at closing date. - Omitting or leaving unsigned any mandatory returnable document. - Submitting a tender with a material deviation or qualification.

Submission method - hand delivery only: sealed envelope placed in the municipal quotation box. - Envelope must be clearly marked with quotation number SMQ33-26-27 and the description. - Box location: supply chain management offices, 11 lind street, swellendam. - Box is accessible 24 hours a day; slot dimensions 10 cm high by 33 cm wide. - Closing: before 11:00 on 13 november 2026. Documents to submit - quotation submitted on the prescribed quotation documents only. - Valid tax compliance status pin issued by SARS. disqualification risks - quotations received after the closing time. - Quotations submitted by e-mail or facsimile. - Quotations not on the prescribed documents, or without a valid SARS tax compliance status pin. - Failure to attend the compulsory site inspection. Other - quotations remain valid for 84 days from the closing date.

Submission method - sealed envelope, clearly marked with the quotation number (SMQ30-26-27) and the description. - Deposit in the municipal quotation box at the supply chain management offices, 11 lind street, swellendam. - Quotation box is accessible 24/7; slot opening is 10 cm high and 33 cm wide. - Closing time: 11:00 on 13 november 2026. - Only the prescribed quotation documents may be used. Returnable documents - quotation completed on the prescribed documents. - Valid tax compliance status pin issued by SARS. disqualification risks - quotations received after the closing time. - Quotations submitted by email or facsimile. - Use of documents other than the prescribed quotation documents. - Failure to attend the compulsory site clarification meeting. - NO CIDB contractor grading designation of 1ce or higher.

Scope: repair the incoming roller door and service the outgoing roller door. Conversion: both roller doors must be converted from electrical remote control operation to manual operation. Door hardware: repair the magnet on the kitchen door, replace the magnet on the guard room door, and replace the existing chain with a longer one. Guarantee: 36 months on the completed work. Closing: 13 november 2026 at 11:00. Reference: quote 19/1/1/128hq(26/27) on all submissions. Work location: gauteng province, classified under construction and services: building.

Method - electronic submission only, through the TRANSNET e-tender submission portal (https://esupplierportal.transnet.net/portal/). - Tender documents may be downloaded free of charge from the national treasury etender publication portal (www.etenders.gov.za) And the TRANSNET portal. - Upload limit: 30mb per upload; multiple uploads are permitted. - Bidders should upload at least one day before the closing date to allow for bandwidth or file-size problems; TRANSNET accepts NO liability for bidder technical difficulties. - Telephonic, telegraphic, facsimile and emailed offers will not be accepted. - Tenders must be in english. Alternative tender offers will not be considered. - Each submission must relate only to this tender; documents belonging to other tenders must not be included. Closing - 20 november 2026 at 16:00. - Late tenders will not be accepted. - Tender validity: 12 weeks from the closing date; bidders may be asked to extend on the same terms if internal evaluation and approval are incomplete. Returnable documents - T2.2-01: CIDB registration (eligibility). - T2.2-02: certificate of attendance at the compulsory clarification meeting — must be signed by the employer's representative at the meeting and submitted with the bid. - T2.2-03: key resources professional registration (construction manager, construction health and safety officer, plumber) with valid registration certificates. - T2.2-04: project organogram, management and cvs. - T2.2-05: previous experience record. - T2.2-06: method statement. - T2.2-07: authority to submit the tender. - T2.2-08: record of addenda. - T2.2-09: letter of good standing with the workmen's compensation fund. - T2.2-10: risk elements. - T2.2-11: schedule of proposed subcontractors. - T2.2-12: site establishment requirements. - T2.2-13: CIDB sfu annex g compulsory enterprise questionnaire. - T2.2-14: non-disclosure agreement. - T2.2-15: RFP declaration form. - T2.2-16: breach of law declaration (serious breaches of law in the past five years, including competition act breaches). - T2.2-17: certificate of acquaintance with the tender document. - T2.2-18: service provider integrity pact. - T2.2-19: supplier code of conduct. - T2.2-20: domestic prominent influential persons / foreign prominent public officials declaration. - T2.2-21: popia agreement. - T2.2-22: contractor's insurance schedule. - T2.2-23: form of intent to provide a performance guarantee. - T2.2-24: three years of audited financial statements. - T2.2-25: TRANSNET vendor registration form. - Offer portion of the form of offer and acceptance, contract data, forms of securities, pricing instructions and price list must be completed. Disqualification risks - failure to attend the compulsory clarification meeting. - Submission after the closing time. - Omission or non-completion of any returnable schedule.

Submission channel - method: TRANSNET e-tender submission portal — https://esupplierportal.transnet.net/portal/ (Access with google chrome). - Tenderers must register on the portal, log an intent to bid, and upload bid documents against the tender. - Upload limit: 30 mb per upload; multiple uploads are permitted. - Submit at least one day before closing to avoid bandwidth, file-size or volume problems. TRANSNET accepts NO liability for bidder technical difficulties. - NO telephonic, telegraphic, facsimile or emailed tenders. - NO alternative tender offers will be considered. - Tenders must be in english. - Each submission must show the tenderer's name, contact person and details, the tender number and the tender description, and be marked for the attention of the employer's agent. - Documents relating to any other tender must not be included. - Tender documents are downloadable free of charge from the national treasury etender portal (www.etenders.gov.za) And the TRANSNET supplier portal. Pre-qualification and evaluation returnables - T2.2-01: CIDB registration schedule. - T2.2-02: certificate of attendance at the compulsory clarification meeting, signed by the employer's representative at the meeting. - T2.2-03: key personnel professional registration schedule. - T2.2-04: project organogram, management and cvs. - T2.2-05: previous experience schedule. - T2.2-06: method statement. General returnables - T2.2-07: authority to submit the tender. - T2.2-08: record of addenda received. - T2.2-09: letter of good standing with the workmen's compensation fund. - T2.2-10: risk elements schedule. - T2.2-11: schedule of proposed subcontractors. - T2.2-12: site establishment requirements. - T2.2-13: compulsory enterprise questionnaire (CIDB sfu annex g) — enterprise details and conflicts-of-interest declaration. - T2.2-14: non-disclosure agreement. - T2.2-15: RFP declaration form. - T2.2-16: breach of law declaration — discloses any serious breach of law in the past five years. - T2.2-17: certificate of acquaintance with the tender document. - T2.2-18: service provider integrity pact. - T2.2-19: supplier code of conduct. - T2.2-20: domestic prominent influential persons / foreign prominent public officials declaration. - T2.2-21: popia agreement. - T2.2-22: contractor insurance schedule. - T2.2-23: form of intent to provide a performance guarantee. - T2.2-24: three years of audited financial statements. - T2.2-25: TRANSNET vendor registration form. Contract documents to complete - form of offer and acceptance (c1.1), Contract data (c1.2), Forms of securities (c1.3), Pricing instructions (c2.1) And price list (c2.2). Disqualification risks - failure to attend the compulsory clarification meeting. - Returnable schedules left incomplete or unsigned. - Submission after the closing time. - Failure to submit valid proof of professional registration for key personnel. - Tender failing to reach the minimum functionality score.