Request for quotation for construction of shelter for new back-up generator at rand water head office

Contractors must demonstrate capability in structural steel fabrication and erection, surface preparation, and industrial painting. Must comply with OHS approval requirements and client specifications. Likely requires relevant construction industry registration and experience with similar industrial projects.

The tender is for the construction of a steel shelter for a backup generator at Rand Water Head Office in Johannesburg.

• The design includes detailed steel structural drawings with specified sections and dimensions.
• Steel sections specified include: 250x75x20x2.5 CFLC, 150x75x20x3.5 CFLC, 150x65x20x2.5 CFLC, and 50x50x4 RSA.
• Key structural elements include columns, beams, and roof plans with specific elevations and levels.
• Steelwork must be abrasive blast cleaned to SA 2½ standard.
• Approved primer and paint must be applied within 4 hours of cleaning.
• The colour specified for both sheeting and structural steel is Lincoln Green / Aloe, not Traffic Green.

No specific compliance requirements stated in the document.

OHS approval is required for the project. General arrangement drawings must not be reproduced without written consent.

Detailed structural steel drawings provided with dimensions and member specifications.

• Steel sections include: 250x75x20x2.5 CFLC, 150x75x20x3.5 CFLC, 150x65x20x2.5 CFLC, 50x50x4 RSA.
• Plans show front elevation, side elevation, roof plan, and isometric views.
• Key dimensions: overall length 3837, various spans and heights as per drawings.

• Buyer: Khutso Ramafalo – Email: [email protected].
• Sourcing Manager: Ntikane Radebe – Email: [email protected].
• Telephone contact is currently unavailable; submit correspondence via email only.
• Submission address: Rand Water Online Bids Application or https://bids.randwater.co.za/.

• Submit only via Rand Water Online Bids Application or https://bids.randwater.co.za/. Email submissions will not be considered.
• Late submissions will not be accepted.
• Use official forms provided (do not re-type).
• Fully complete and sign the Form of Offer and Acceptance.
• Submit one (1) copy of the bid document and returnables.
• No submissions accepted from persons in the service of the state, companies with directors in the service of the state, or close corporations with members in the service of the state.
• Clarifications/addenda will be issued no later than three (3) calendar days before the closing date.

Minimum CIDB grading designation of 2SL or higher; registration with CIDB or capable of registration prior to evaluation; joint ventures allowed if all members are CIDB registered and lead partner meets grading requirements; companies must not have directors/service members in the service of the state; must achieve minimum functionality score of 70/100; must comply with B-BBEE requirements (though non-compliance does not disqualify, it scores zero points).

• Scope: Construction of a shelter for a new back-up generator at Rand Water Head Office.
• Technical requirements are fully stated in the bid documentation.
• Contractor must have CIDB grading designation of 2SL or higher.
• Key resources required: Trade test certified welders, equipment such as light commercial van, angle grinder, lifting gear, scaffolding, welding machine, mobile crane hire, torque wrenches, step ladders.
• Project programme must be submitted in Gantt chart format, level 2 schedule activities, credible and aligned to Rand Water’s programme, resource loaded with monthly cash flows.

• Bid validity period: 90 days from closing date; Rand Water may extend.
• Pricing must be submitted in the Pricing Schedule/Bill of Quantities (BoQ).
• For imported equipment/material, convert foreign currency to ZAR using SARB closing rate one week (7 calendar days) prior to closing date.
• Price analysis uses a Financial Tolerance Range to eliminate excessively high or low bids.
• No specific bonds or guarantees mentioned in extracted text.

• CIDB registration: Must be registered (or capable before evaluation) with grading designation of 2SL or higher.
• B-BBEE: Submit B-BBEE certificate or sworn affidavit (for EMEs and QSEs). Points awarded per status level; non-submission scores zero but does not disqualify.
• Tax compliance: Supplier tax compliance status and Central Supplier Database (CSD) number required.
• VAT registration number required.
• Complete SBD 4 (Bidder’s Disclosure) and SBD 6.1 (Preference Points Claim Form).
• No person associated with the bidder may be listed on the Register of Tender Defaulters or have been convicted of fraud/corruption in the last five years.

• Pre-qualification: CIDB registration 2SL or higher; complete Form of Offer.
• Functionality evaluation (100 points total, minimum 70):

• Previous related experience (25%): Submit company reference and completion letters (1-3).
• Human resource capacity (25%): Provide organogram and CVs of trade test certified welders (1-3).
• Equipment resource capacity (25%): List equipment (e.g., van, grinder, welding machine, crane).
• Work breakdown/schedule (25%): Submit Gantt chart with duration and delivery date.

• Price and preference (80/20 system):

• Price score (80 points) calculated relative to lowest acceptable bid.
• B-BBEE score (20 points) based on status level (1-8).

Document does not explicitly state formal eligibility criteria, but implies contractors must: 1. Have capability to interpret engineering drawings, 2. Have steel fabrication and construction expertise, 3. Comply with OHS approval requirements, 4. Work within Johannesburg jurisdiction, 5. Meet quality standards for steelwork fabrication and finishing.

The tender is for the construction of a steel shelter for a backup generator at Rand Water Head Office in Johannesburg. Key technical specifications from the drawings include:

• Structural steel components: 60x60x6mm thick plates welded to purlins with Ø14mm holes, 50x50x4mm angles bolted with M12 bolts, 150x75x20x3.5 CFLC rafters, 175x75x20x3.5 purlins, 75x75x4 square hollow sections.
• Base plate: 260x260x16mm thick with 4 Ø20 holes for hold-down bolts.
• Surface preparation: Abrasive blast clean steelwork to SA 2½ standard.
• Painting: Apply approved primer and paint within 4 hours of cleaning.
• Color specification: Use Lincoln Green / Aloe for sheeting and structural steel, not Traffic Green.
• General arrangement includes detailed plans, sections, elevations, and details as per drawing R0 61270/200.

Quality requirements include:

• Steelwork must be abrasive blast cleaned to SA 2½ standard.
• Approved primer and paint must be applied within 4 hours of cleaning.

No specific compliance requirements such as CSD, tax, B-BBEE, CIDB, or CIPC are stated in the extracted content.

No specific health and safety requirements are stated in the extracted content beyond general project approval references.

• Comply with all local and national by-laws, SANS 10400, and SANS 10252.
• Identify site boundary pegs or coordinates before starting any work.
• Contractor and subcontractors must check all dimensions and levels on site prior to commencement.
• All levels shown are finished levels unless otherwise stated.
• All new work must match and line up with existing work.
• Do not scale dimensions; use figured dimensions only. Large-scale details supersede small-scale drawings.
• Report any queries or discrepancies in dimensions or details to the architect for clarification before ordering materials or starting work.
• All wall openings (e.g., doors, windows) must have pre-stressed concrete lintels unless otherwise detailed.
• All electrical work must be performed by a contractor registered with the Electrical Contracting Board, in accordance with SANS 10142-1 and Rand Water specification RW-00320-AS-500.
• Provide a Certificate of Compliance from an accredited person for the installation.
• Allow for testing and inspection of the existing electrical installation as required for a Certificate of Compliance and provide a defects list if any.

• Comply with all local and national by-laws, SANS 10400, and SANS 10252.
• Electrical work must be done by a contractor registered with the Electrical Contracting Board.

• Comply with all local and national by-laws, SANS 10400, and SANS 10252.
• Do not scale dimensions; use figured dimensions only. Large-scale details supersede small-scale drawings.
• All wall openings (e.g., doors, windows) must have pre-stressed concrete lintels unless otherwise detailed.
• All electrical work must be performed by a contractor registered with the Electrical Contracting Board, in accordance with SANS 10142-1 and Rand Water specification RW-00320-AS-500.

Not explicitly stated in provided content, but implied criteria include: ability to comply with OHS regulations, experience in construction trades (demolition, masonry, steelwork, roofing), adherence to technical specifications (SANS, ISO standards), and proper pricing of all schedules (A, B, C).

The project is the construction of a shelter for a new back-up generator at Rand Water Head Office.

• The work includes multiple trades and sections as per the bill of quantities.
• Tenderers must study the applicable engineering and architectural drawings, specifications, and the 'Model Preambles for Trades' before pricing.
• The scope includes:
• SECTION 1: Demolition (e.g., hacking up concrete floor slab).
• SECTION 2: Masonry (e.g., face brickwork, copings).
• SECTION 3: Waterproofing (e.g., non-slip floor sheeting).
• SECTION 4: Roof coverings (e.g., profiled metal sheeting).
• SECTION 5: Plastering & screed (e.g., floor screeds).
• SECTION 6: Paintwork (e.g., on metal surfaces, specialist floor paint).
• SECTION 7: External works (e.g., paving and kerbing).
• Structural steelwork and corrosion protection (Schedule C).
• Health and Safety file compilation and site safety measures (Schedule A).
• All sizes and dimensions stated are approximate and deemed sufficient for identification only.

Pricing must be submitted using the provided bill of quantities schedules.

• The total amount excluding Value-Added Tax (VAT) must be carried to the Summary of Price Schedules.
• Schedules include:
• Schedule A: OHS (Health and Safety).
• Schedule B: Architecture.
• Schedule C: Civil - Structures.
• Schedule E Summary consolidates amounts from all sections.