在瓦礫上: 招標、公共採購 2024. 頁 № 6




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07 dec
I Look at The Rubble (EN) 添加到收藏夾
顧客: Made-in-china

數: 95774920

源: Made-in-china

02 nov
Re-advertisement: Eskom Holdings SOC Ltd (“Eskom”) hereby invites you to submit a quote for the following: 1 [one] ash water return pump, motor base 6 at Duvha Power Station. The scope of work details the reconstruction works at AWR Pumphouse: - Reconstruction of AWR pump motor base (2830mm x 1280mm x 230mm): • Take levels of the existing current setup (i.e concrete, steel base) in the presence of client’s representative and data survey report that has been analyzed by the contractor and signed; • Remove secondary steel base, all beams and hold down bolts from the concret; • off by a competent surveyor to the client; • Demolish the entire existing concrete base; • Break approximately 50mm into the existing concrete slab carefully not to damage the reinforcement; • Remove all concrete rubble and make clean; • Wire-brush the exposed existing reinforcement on the existing slab to remove all dirt; • Insert formwork to receive and mold reinforced concrete. Concrete height to be that decided upon by the client after. Make concrete chamfer of 30 x 30mm; • Install rebars of similar diameter as existing, spaced at 150mm center to center; • Apply a concrete bonding agent (Sika Latex or similar approved product) on the existing slab prior casting of concrete; • Cast in fully threaded 6 M20 HD bolts grade 8.8, which must be drilled into the existing slab by 75mm, ensure they align with the holes in the steel base and secure. Bolts to protrude at least by 50mm from the steel base; • Cast 30MPa concrete for pump motor base, ensure concrete top surface is levelled vertically and make good finishes. Cure and protect the new concrete according to SANS 1200G with the prescribed grade of 30MPa with 19mm size of aggregate, with 50mm concrete cover; • Concrete may not be placed before the supervisor has given permission in writing. A minimum written notice period of 24 hours prior to pouring is required for each part of the structure. Delivery address: Duvha Power Station, Off Witbank-Bethal Road, Witbank 1035. (EN) 添加到收藏夾
顧客: ONLINE TENDERS

數: 93563886

國家: South Africa

源: ONLINE TENDERS

06 oct
The South African Weather Service (SAWS) seeks to appoint a service provider to assist with the reinstallation of its current Head Office in Eco Glades Office Park, Block 1b, Eco Park, Cnr Olievenhoutbosch and Ribbon Grass Streets, Centurion. Scope: Services will include, but will not be limited to the following: - Break down offices which were constructed by SAWS (5 Executive Offices at an estimated measurement of 3m additional walls and glass panels per office); - Replace carpets in these areas if required; - Removing CCTV cameras and Biometric system; - Remove fixtures from the walls, fill the holes and paint the walls; - Remove all white boards attached to the walls; - Remove all blinds from the windows; - Painting of internal walls; (estimated 25 offices including passages on ground floors, estimated offices including passages on 2nd floor 21 and estimated offices including passages on 3rd floor about 13); - Washing of all carpets and tiles; - Fixing door handles; - Removal of doors and glass panels - Removal of external SAWS signage; - Removal of metal gage in ICT store room; - Removal of bandwall’s at Generators and the Diezel Tank area and disposal of rubble; - Removal of satellite cabling going from Datacentre ground floor to building roof; - Assessment and replacement of toilet seats and toilet paper holder’s where necessary (estimated bathrooms 21); - The Bidder will be expected to transport the dismantled items from Eco Glades Office Park, Block 1b, Eco Park, Cnr Olievenhoutbosch and Ribbon Grass Streets, Centurion South African Weather Service to the following address: Irene Weather Office which is situated on the premises of the Agricultural Research Council (ARC), Main Road, Irene, GPS Coordinates: 25°54"42.64"S, 28°12"38.22", Google Maps Plus code: 36Q6+H6 Centurion. (EN) 添加到收藏夾
顧客: ONLINE TENDERS

數: 91696560

國家: South Africa

源: ONLINE TENDERS