Import 2nd Grade Surge (70-30mm) — Buy in wholesale FOB from Supplier in India

This 2nd Grade Surge (70-30mm) is a crushed stone aggregate sourced from New Madhav in Gujarat, India, screened to a coarse fraction where the majority of particles pass a 70 millimetre sieve and are retained on a 30 millimetre sieve. The material is classified as second grade due to permitted higher fines content, marginal shape irregularity, or softer parent rock fraction compared to premium road-base specification. It is supplied in bulk for large-scale construction, road works, and landscaping applications where structural performance under load is required but absolute uniformity is not the primary cost driver. The Gujarat origin places extraction within the Deccan Trap basalt quarrying belt, a region producing hard stone aggregates with above-average compressive strength and abrasion resistance.

The 70-30mm size distribution, also termed nominal single-size coarse aggregate in British and Indian standard terminology, typically contains 90% to 100% passing 70mm and 85% to 100% retained on 30mm when tested to IS 2386 or BS 812 methods. Second grade permits up to 5% to 10% crusher fines passing 75 microns, versus 2% to 5% for first grade, and allows slightly higher flakiness index values that may affect interparticle friction in unbound layers. The parent rock is typically basalt or trap rock from Gujarat quarries, with Los Angeles abrasion values in the range 25% to 35% and aggregate impact values of 20% to 30%, both typical for Deccan Plateau hard stone. Weathering resistance is generally adequate for tropical monsoon climates, though buyers in freeze-thaw environments should request soundness test results.

Primary applications include sub-base and base course layers for roads and highways, drainage blanket layers behind retaining walls, and coarse drainage media in civil engineering projects. Landscaping contractors use this fraction for decorative ground cover, French drain bedding, and erosion control on slopes where larger stone resists displacement. The bulk supply format suits project contractors with onsite handling equipment, though precise delivery scheduling and truck fleet capacity must be confirmed with New Madhav given the lack of response rate data. Import buyers should verify Gujarat state mining department royalty receipts, Environmental Clearance compliance under EIA Notification 2006, and whether crusher plant processing includes washing to control silt and clay content.

New Madhav is based in Gujarat, India, with a registered address at postal code 394170, a location falling within the Surat or Navsari district hinterland where stone quarrying and crushing operations are concentrated. The supplier holds a harbor trust tier, indicating basic marketplace verification without premium or audited status. The response rate is recorded at 0.00% with zero average response hours, suggesting that direct enquiry through alternative contact methods may prove more reliable than platform messaging. No establishment year, ownership structure, production capacity, or workforce figure is provided in the available profile, so operational scale must be assessed through site visit or reference verification.

The supplier's product line centres on bulk construction aggregates, with this 70-30mm surge representing coarse fraction output from a crushing and screening plant. There is no indication of vertical integration into quarry ownership or downstream asphalt and concrete production, so buyers should confirm whether New Madhav operates captive quarries or sources raw stone from third-party miners under supply contract. The Gujarat location offers port access at Hazira or Mundra for export shipments, though inland haulage to port over state highways may affect delivered cost and scheduling flexibility. Buyers are advised to request quarry identification, current Environmental Clearance validity, and GST registration documentation before advancing beyond initial enquiry.