Bonded Mineral Wool as per IS 8183
Nuclear Power Corporation Of India Limited
CHITTORGARH, RAJASTHAN
Posted:
13 February 2025
Closed:
26 March 2025
GEM
Tender Overview
Bharatiya Nabhikiya Vidyut Nigam Limited (BHAVINI) invites bids for the manufacture and supply of bonded mineral wool, Group 3 (Density 96 kg/m3), in two thicknesses (75 mm and 50 mm) and Group 2 (Density 64 kg/m3, 60 mm thick). The scope covers a total of 1,300 sqm across three line items: 400.00 sqm of 1200x600x75 mm, 400.00 sqm of 1200x600x50 mm, and 500.00 sqm of 1200x600x60 mm. EMD is ₹18,988, with a delivery window of 90 days from contract date. Purchases target PFBR specifications; only prior suppliers to DAE units may participate. Packing requires double-layered waterproof packaging; each pack contains 10 slabs. Lot-wise batch testing certificates must accompany delivery. The option clause allows quantity variation up to 25%, at contracted rates, during and after order placement.
Technical Specifications & Requirements
- Product categories: Bonded mineral wool slabs, Group 3 (Density 96 kg/m3) in sizes 1200x600x75 mm and 1200x600x50 mm; Group 2 (Density 64 kg/m3) in 1200x600x60 mm.
- Compliance: Materials must conform to PFBR specification; thermal conductivity values per attached PFBR table; material test certificates required for each batch.
- Packaging: Double-layered waterproof packing; bundles with exactly 10 slabs per pack.
- Eligibility: Only manufacturers who have previously supplied mineral wool to DAE units are eligible; submit proof with tender.
- Documentation: Include Material Test Certificates and packing markings for PFBR correlation.
- Delivery: Complete supply within 90 days from contract date; 3-month completion window.
- Warranty/Quality: PFBR-specified quality and testing, with OEM/manufacturer validation.
Terms, Conditions & Eligibility
- EMD: ₹18,988 to be submitted as per GEM terms.
- Delivery timeline: 90 days from contract date; liquidated damages as per contract terms.
- Supplier eligibility: Only manufacturers who have previously supplied mineral wool to DAE units; confirm via prior supply proof.
- Packaging: Double-layer waterproof packing; 10 slabs per package.
- Testing: Batch-wise Material Test Certificates to PFBR site; clearly marked on packing.
- Quantity variation: Option clause permits up to 25% increase/decrease, with extended delivery as per calculation formula.
- Payment terms: Per GEM contract; bid price inclusive of all costs.
- Documentation: GST, PAN, experience certificates, and OEM authorizations as applicable per terms.
