im Sand - South Africa. Angebote, Käufe, Auktionen nach Tags und Themen auf TenderInfo.org 2024

12 jun

Quotations are hereby invited for the following: Removal of sand from tidal pools: Southport and Ramsgate. Specifications: A combination of dredging, water jetting and mechanical means has to be used by service providers to ensure a well cleaned pool and the maximum amount of sea sand has been removed. Water jetting is an important part of Tidal pool cleaning as there are always corners and small spaces where a mechanical bucket cannot effectively scoop sand and would also damage the under lying rock. Water jetting is therefore a non-negotiable process which has to be used by the service provider when removing sea sand from Tidal pools. During the sand removing process the Tidal pool valve must be opened to check its gasket seal for leaks and replace if necessary. The cover plate must be replaced with 4 stainless steel nuts and bolts which are currently in place but in the event of loss the service provider will be required to replace such at his cost. Required machinery at Southport will be: Excavator. (EN)

Ende der Bewerbung durch: 5 Tage
Kunde: ONLINE TENDERS

Nummer: 105861868

Land: South Africa

Quelle: ONLINE TENDERS

11 jun

Re-advertisement of contract number: RFQ10401199RR: Quotations are hereby invited for the following: Supply, deliver and install submersible slurry pumps at Rand Water Zuikerbosch. Scope of work: Supply, delivery and installation submersible pumps (Hidrostal or equivalent) at Rand Water, Zuikerbosch: - 4 Inch submersible pumps for filter house No. 1; - Discharge diameter = 102mm (4 inches) - the pump’s discharge diameter is to be kept at 102mm, and the weight limited to 100Kg or less. Maximum pump weight restricted to 100kg stainless steel material; - The pumps should also be able to drain excavation water as well as slurry solutions - this is water treatment residue commonly made of calcite deposits, sand grains, poly electrolyte deposits, colloidal matter; - Suction head = 40 meters - The pumps will be used at different areas; their deepest sump is approximately 30m; - Capacity = minimum 50 litres per second pumped in a 102mm diameter pipe, would result in a pipeline velocity of 306m/s; - Cable = 100 meters (50m from the pump to the starter box and 50m from the starter box to the power supply point); - The pumps should also include starter boxes per pump, voltage = 3 phase (380V to 400V) Frequency = 50Hz; - Power: 0.55 – 400kW; - 300 meter of 102mm diameter lay flat pipe rolls - the 300m Lay flat should be in 30m lengths, as these are wear and tear items, some pipes would be used as spare; - 3 x 30 meter of 102mm diameter Heli flex pipe rolls; - Pump should have hooks for ease of removal and installation; - Heavy duty 120kg chain, 10 meters long. (EN)

Ende der Bewerbung durch: 14 Tage
Kunde: ONLINE TENDERS

Nummer: 105749130

Land: South Africa

Quelle: ONLINE TENDERS

11 jun

Re-advertisement: Quotations are hereby invited for the following: Repairs of the sulzer pump EME 250-300 for sand bypass system at TNPA Port of Ngqura for a once-off period. (EN)

Ende der Bewerbung durch: 20 Tage
Kunde: ONLINE TENDERS

Nummer: 105749136

Land: South Africa

Quelle: ONLINE TENDERS

06 jun

Quotations are hereby invited from suitable and experienced service providers for the following for Umdoni Municipality: Hire of excavator with operator for the removal of sand from tidal pools: Specifications: A service provider is required to undertake the removal of sand from Umthwalume, Ifafa, Pennington, Preston and Park Rynie tidal pools: - Removal of the sand from the tidal pool must be done using an excavator, - The works must be done during a low tide, - The sand must be removed from the depth of the tidal pool until the concrete surface is reached, - Sand must be removed from the tidal pool and placed 10 - 20 metres away from each tidal pool, - The removed sand must be placed on the left hand side of each tidal pool facing seawards, - The removed sand must be flattened and not left in heaps or stockpiles, - Machinery access should not damage any infrastructure and or sand dune vegetation, - Affected areas must be rehabilitated upon completion of the works by the service provider at own cost. SABS material to be used. Commencement and completion date to be specified. Please note that this quotation was published late. (EN)

Kunde: ONLINE TENDERS

Nummer: 105569739

Land: South Africa

Quelle: ONLINE TENDERS

06 jun

Erratum: Extension of closing date: City of Joburg Property Company (SOC) Ltd hereby invites qualified service providers to submit the following bid: Sale of erf 100 KYA sand, Size: 1 688m². (EN)

Ende der Bewerbung durch: 22 Tage
Kunde: ONLINE TENDERS

Nummer: 105612628

Land: South Africa

Quelle: ONLINE TENDERS

04 jun

Quotations are hereby invited for the following: Major service to cleaning storm water drains (Hospital). Scope: 1. Remove indigenous plants from the storm water drains around the hospital buildings and along the hospital roads, and poison the part of the plant that might be left inside between the drain"s walls; 2. Clear all and any form of plastics or papers, any rubble, soil and sand inside the storm drains around staff residence, boiler plant, patient shelters, garages, all wards, all carparks, blocks and all access roads from the main gate and right round the hospital; 3. The contractor should ensure that no rubble dumped within the hospital premises. Contract period: Once off. Institution Name: Madadeni Hospital. Province: KwaZulu-Natal. Department: Department of Health. Division or Section: Central Supply Chain Management. (EN)

Kunde: ONLINE TENDERS

Nummer: 105481054

Land: South Africa

Quelle: ONLINE TENDERS

03 jun

The Greater Kokstad Municipality hereby invites proposals from reputable service providers for the following: Supply and deliver building material and equipment for Informal Trader. Specifications: 1. Cement Black, 2. Water Tank, 3. Wheel Barrow, 4. Sand Coarse River/Umgeni/Concrete, 5. Spade Flat, 6. Block Mould 150mm, 7. Glove Red PVC Knitted. (EN)

Kunde: ONLINE TENDERS

Nummer: 105416301

Land: South Africa

Quelle: ONLINE TENDERS

17 may

Quotations are hereby invited for the following: Replacement of partialisation box (valve) for Aquazur Sand Filter at Wiggins Waterworks. (EN)

Kunde: ONLINE TENDERS

Nummer: 104581234

Land: South Africa

Quelle: ONLINE TENDERS

17 may

Formal quotations are hereby invited for the following: Supply and delivery of cold mix asphalt. Specifications: - 25 Kg Cold Mix Asphalt, qty: 750; - Penetrating Grade: 50/70 Bitumen/Emulsion, Certified materials to be used: 6.7mm road stones, and asphalt sand; - The product to be packaged in a sealed 180mm-200micron 25kg black to retain heat and protect it from damage; - The product shall not be hauled in excess of 250km from the production plant to the delivery point to preserve the product shelf life, product specifications, workability and the desired quality; - The product shall carry a minimum of 6 months product shelf life; - The packaging of units to be limited to 25kg per bag for ease handling and transportations to sites; - The product to be used in all weather conditions, be self-priming no preheating and no mixing allowed before laying to road surfacing, and to be used in all weather conditions; - The product shall be easy to compact using hand-held compacting tool or light walk behind roller while high performance is retained; - The product shall be transported under reasonable conditions (protection from excessive wind, physical and torn packaging bags, excessive heat, and the compaction due to road conditions) from the production plant to the point of delivery to retain its specified properties; - Cold Mix Asphalt (CMA) torn bags will not be accepted. (EN)

Kunde: ONLINE TENDERS

Nummer: 104609857

Land: South Africa

Quelle: ONLINE TENDERS

09 may

Bidders are hereby invited to submit quotations for the following: Construction (labour), repairs and refurbishment of Brandfort landfills sites. Specifications: 1. Diamond Maxi Bricks x 4800; 2. Cement x 104; 3. Building sand x 24ku; 4. Brick force x 72. (EN)

Kunde: ONLINE TENDERS

Nummer: 104166708

Land: South Africa

Quelle: ONLINE TENDERS

08 may

Quotations are hereby invited for the appointment of a service provider to supply and deliver a dark brown monkey proof bin with ashtray at the Council for Geoscience office located at 3 Oos Street, Bellville. Features: The Monkey Proof Bin - a durable option for all outdoor areas; Dimensions: 540mm x 540mm x 850mm; Product Colours: Dark Brown; • It should feature a rotating lid that allows one way access and is securely closed with a lockable clasp; • There should be a box attached to the side to be used as an ashtray, in order to add sand into the box; • Products should be made from 100% recycled plastic; • Should be insect-proof; • Bin should be able to fit a black bag. Please note that this quotation was published late. (EN)

Kunde: ONLINE TENDERS

Nummer: 104108291

Land: South Africa

Quelle: ONLINE TENDERS

23 apr

The Overberg District Municipality is currently awaiting quotations from suppliers to supply and deliver building material to the Bredasdorp depot. Scope: 2000 x Concrete Blocks, size/volume: 140mm; 18m³ x Sand (for building and plastering purposes), size/volume: m³; 18 x Brick Force Wire, size/volume: 75mm; 6 x Plaster Primer (Duram or equivalent), size/volume: 20L; 10 x Paint – Exterior use; Colour: Grey (Duram or equivalent), size/volume: 20L. (EN)

Kunde: ONLINE TENDERS

Nummer: 103339342

Land: South Africa

Quelle: ONLINE TENDERS

13 apr

Quotations are hereby invited for the following: Struct Building & Hardware Materials: Supply of sand paper; emery; 80grit; 230mm x 250275mm, qty: 250 each. Delivery date: 2024/06/11. Delivery to: Logistics - Ndabeni Store H/ware & Tools. Delivery address: 25 Oude Molen Road, Ndabeni. (EN)

Kunde: ONLINE TENDERS

Nummer: 102805047

Land: South Africa

Quelle: ONLINE TENDERS

12 apr

Re-Advertisement: A CIDB grading has been provided: Bids are hereby invited for the following: Replacement of filter sand nozzles at the Barkly West Treatment Works. (EN)

Kunde: ONLINE TENDERS

Nummer: 102723944

Land: South Africa

Quelle: ONLINE TENDERS

09 apr

Quotations are hereby invited for the following: Major service and 36-month statutory inspection of Boiler 2 (John Thompson coal-fired steam boiler) as well as ancillary equipment neglected in the boiler house: Specifications: • Strip the boiler as required for external and internal inspection, • Chemical clean of water side (acid wash), • HP cleaning of tubes, as required, • Sand blasting of tubes & shell, as required, • Service/repair of stoker mat and stoker drive, • Service of all valves, including test certificates for safety valves, • Calibration of pressure gauges, • Refurbishment of gauge glass assembly, cocks, and Mabrey level controls, • Refurbish the FD fan, and ID fan (replace all belts and bearings), • Replacement of guillotine door, and cables, • Replace ignition arch, side seals, etc, • Rebuild the ash wall, • Refurbish 2 x Grundfos feed pumps, • Clean out the electrical panel, • Prepare the boiler for 3-year statutory inspection, • Provide a certified AIA inspection authority to conduct a complete statutory inspection, including pressure test in accordance with the PER 36-month inspection requirements, • Reassemble the boiler, including all new gaskets, lagging and stainless-steel cladding, and refractory brickwork, • Re-commission the boiler and test all safety functions, • Provide a hardcopy inspection book including all test certificates, service records, and certificate of continuance, • Compressor hire must be provided by the contractor, as there is no compressed air supply available in the boiler house, • Any scaffold hire, scaffold erection & inspection must be provided by the contractor, • Replace grit collector, • Replace ash trolley for grit collector, • Replace impellor on ID fan, • Install a Shut of valve on main steam line to factory, • Replace condensate line and replace condensate pumps, from EA to hot well, • Install meter at discharge on hot well, • Overhaul suit blower for boiler no 1 & 2, • Provide project plan and time frame. A standard Safety File must be submitted in hardcopy prior to any work commencing on site. (EN)

Kunde: ONLINE TENDERS

Nummer: 102531312

Land: South Africa

Quelle: ONLINE TENDERS

09 apr

Bids are hereby invited from suitably qualified and experienced service providers for the following: Refurbishment of Bingqala Community Hall. Scope of work: The service provider is required to do refurbishment of the community hall that’s including plastering of screed, paint work etc, thus including supply and delivery of the following materials: 1. 10x pkt of screws to fix the ceiling; 2. Bamboo Armguard weather guide exterior paint x 3 (20L); 3. White ceiling paint 2x (20L); 4. Multipurpose crack filler x 20kg; 5. Roller sets with paint dish x 5; 6. Painting brushes x 2; 7. Turpentine x 5L; 8. Golden brown paint x 5L; 9. Sand paper coarse x 5 rolls; 10. 20 x 3-Lever chrome lockset; 11. Steel foldable Step ladder length 630 with width 260 and height 1005-Use as a double sided 6 step A-frame: • 12 step extended length, • Rust proof with electro-plated steel hinges, • Ideal for residential and commercial use, • 4-Section 3 rung construction. (EN)

Kunde: ONLINE TENDERS

Nummer: 102531323

Land: South Africa

Quelle: ONLINE TENDERS

04 mar

Quotations are hereby invited for the following: Supply and installation of components for booster pump station 02 and clear water-intake at Sand Bypass TNPA Port of Ngqura for a once- off period. Scope of work: - Supply and installation of components for Booster 02; - Integrate Booster 02 into the Scada system of Sand bypass, test and commission; - Reconfigure safety devices and features on the clear water station; - Integrate pump monitoring safety device into the Scada for faults and failure of submersible pump (180kw), test and commission; - Clear water Station: (a) PLC installed: Allen Bradley Logix 5573; (b) Pump control: Soft starter-Allen-Bradley SMC flex MFG LOC 1150; (c) Pump installed: Flygt 400V, 3phase, 180kW, 360A. (EN)

Kunde: ONLINE TENDERS

Nummer: 100681630

Land: South Africa

Quelle: ONLINE TENDERS

04 mar

Written quotations are hereby invited for the following: Remove sand and grit from the sump caused by heavy storm water flooding x ±120m³. (EN)

Kunde: ONLINE TENDERS

Nummer: 100694701

Land: South Africa

Quelle: ONLINE TENDERS

04 mar

Written quotations are hereby invited for the following: - ± 110m³ x Remove sand and grit from the sump caused by heavy Storm water flooding. (EN)

Kunde: ONLINE TENDERS

Nummer: 100694705

Land: South Africa

Quelle: ONLINE TENDERS

04 mar

Written quotations are hereby invited for the following: Remove sand and grit from the sump caused by heavy storm water flooding. Qty: +- 100m³. (EN)

Kunde: ONLINE TENDERS

Nummer: 100694706

Land: South Africa

Quelle: ONLINE TENDERS

im Sand: South Africa ausschreibungen, öffentliche beschaffung 2024