Refurbishment of Milling plant Gearboxes on an as and when required basis for a period of 60 months at Tutuka PowerStation
refurbishment of milling plant main gearbox on an as and when required basis for a 5year period at tutuka power station collecting and transporting of gearbox delivery of gearbox stripping bearings1 input shaft bearings replacement 2 off intermediate shaft bearings replacement 2 ea off output shaft bearings replacement 2 off ea first stage reduction input shaft with pinion gear1 replace with newly manufactured repair shaft seal landings supply new key first stage reduction wheel1 replace with newly manufactured supply new key second stage reduction input shaft with pinion gear1 replace with newly manufactured supply new key second stage reduction wheel1 replace with newly manufactured supply new key second stage reduction shaft1 replace with newly manufactured repair shaft seal landings lubrication system1 replace lubrication piping system 6 off replace gear mating lubrication nozzles 4 ea off cleaning and flushing of lubrication system cooler hydrotesting pressure test cooler repair cooler replacement supply
Refurbishment of Tutuka P/S Water Treatment Plant Vertical Sand filter and Anion Supply Pumps on an as and when required basis for a period of 5 years.
Refurbishment and supply of tutuka ps wtp vertical sand filter and anion supply pumps on an as and when required basis for a period of 5 years. pump collection from site and transportation to contractors workshop, pump stripingdisassembly, cleaning, dimensional checks, ndt inspections and compilation of contractors pump assessment and repair scope of work report, sourcing of pump spare parts and consumables ( pump casing ss 316l, impeller ss 316l, volute wear plate ss 316l, volute back cover ss 316l, pump base plate mild steel, pump discharge pipe ss 316l, pump column mild steel, intermediate shaft en57, bottom shaft en57, thrust shaft en57, motor support stool mild steel, intermediate bearing housing for line shafts ss 316l, intermediate shaft sleeve ss 316l, intermediate bearing bush highlube vesconite, shaft coupling en57, hook sleeve ss 316l, casing clamp lugs ss 316l, oil seals for intermediate bearings viton, casing gaskets acid resistant, wear plate gasket acid resistant, column and discharge pipe gask
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The tender is for the refurbishment and supply of pumps at Tutuka Power Station's Water Treatment Plant. The contract is for 5 years, with refurbishment work required within 4 weeks per pump. A full replacement of a pump may be required if repair costs exceed 70% of a new pump's cost. The contractor must submit a detailed work methodology, quality control plan, and experience level for similar work. The contractor must also provide ISO 9001:2015 certification, pump performance testing facility certification (ISO ****), and a detailed pump refurbishment schedule. The employer will conduct quality checks during the refurbishment process. The contractor must provide a comprehensive report of findings, cause of failure (if applicable), component condition, and recommendations for repair/refurbishment. The employer will issue a task order to proceed with the scope of work after reviewing the contractor's report. The contractor must source spare parts directly from the OEM for standardization. The contractor must comply with ISO 9001:2008 and the employer's quality requirements. A detailed quality control plan (QCP) must be submitted for approval. The contractor must provide a data book package containing all relevant quality control documents and records upon completion of the work. Transportation of pumps to and from the site is the contractor's responsibility. The employer will provide a forklift/crane for loading/unloading.
The bid notice states within a maximum period of four 4 working weeks per pump refurbishment from the time of collection of the defective pump from site.
The bid notice states he period within which payments are made is 60 days.
The bid notice states he minimum performance warrantyguarantee period for the pump refurbishment works.
The bid notice states he conditions of contract identified in the contract data.
The bid notice states contractor to provide current experience level for refurbishment of vertical cpw centrifugal pumps i. e. , sand filter and anion pumps. and a list of verifiable references where complete refurbishments have been carried out on these vertical pumps shall be provided.
The bid notice states he employers representatives engineermaintenance personnelqc personnel shall be informed to carryout inspections at the contractors workshop.
Labour for repairs and maintenance at the Waste Transfer Station on the Conveyor: Closing Date: 5 March 2025
labour for repairs and maintenance at the waste transferstation on the conveyor: **** feed conveyor: 2. installation of transfer station parts quote must include labour, traveling and accommodation pricing schedule item description unit price total 1. labour for the **** feed conveyor: remove broken takeup bearings and adjusting rods install new takeup bearing and adjusting rods readjust conveyor belt tension test conveyor belt operation 2. installation of parts at the waste transfer station remove conveyor gearbox split belt and chain remove complete drive shaft of conveyor replace complete drive shaft of conveyor splice belt and chain refit conveyor gearbox remove and replace door lifting cylinders on c26 container remove and replace door shafts on c26 compactor remove and replace door guide cross member on container door
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Quotation for labor and parts for repairs and maintenance at the waste transfer station. Quotations must be firm, inclusive of VAT, on company letterhead with company address, registration number, and contact details, signed, and valid for 90 days. All municipal bidding documents (MDB1, MDB4, MDB6. 1, MDB8, MDB9) must be completed and duly authorized. The total amount of the quotation is below R300,**** one service provider will be appointed. 30 days payment terms. Supplier's municipal account status must be submitted. Prices must be itemized. Evaluation according to the 80/20 preference points system. Subject to preferential procurement policy framework act **** and regulations 2022. Municipality reserves the right to withdraw, readvertise, reject, or accept any quotation. Not bound to accept lowest quotation. No quotations from state employees. Suppliers not yet registered must register on the municipality's accredited supplier database and CSD. Application forms available at www. ***. *. * period 90 days, extendable. Tax clearance certificate (TCC 001) required from SARS, original and valid, for all bidders. No bids from state employees or those with kinship to state employees. Declaration of interest form (MDB4) required. SCM regulations defined. Scope of work detailed. Preference points claim form (MDB6. 1) required. Minimum 610 points required for further evaluation. Certificate of independent bid determination (MDB9) required. Declaration of bidders past supply chain management practices (MDB8) required. Certificate for payment of municipal services (MDB15) required. General conditions of contract (MDB16) apply. All correspondence in English. South African law applies.
Appointemnt of a panel of qualified service providers for repairs and maintenance, towing/recovery and panel- beating and auto cleaning services for o. R. Tambo district municipality fleet for a three- year period
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