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Solar and wind parks · S1 · S2 · S6
Roads, yards and crane pads for the whole park
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Reliance Industries, Rann of Kutch: the stone-chip road at the site office
What we supply
- S1 cement-treated gravel for main internal roads, inverter and transformer yards: vehicles up to 49 t gross, no saw-cut joints; trucks at 7 days once the cubes reach 2 MPa.
- S2 permeable stone chip for O&M tracks, laydown and substation yards: open the same day, rain goes through.
- S6 top-covered mats for crane pads and temporary access that move with the crew.
- One method statement for every contractor: base by load class, edge restraint, U-nails at the SOP spacing, hold-point QC.
Why it is used
- Speed: a crew lays 300–400 m² of grid a day.
- Weak ground: IIT Hyderabad tank tests measured MIF 2.00 at CBR 5% with OC-LW 40 at the GSB/WMM interface (S5).
- Priced per km: one rate for the park, one method statement for every contractor.
- ESG line item: 6.6 t of plastic waste reused per 1,000 m², and rain returned to the ground on the permeable areas, reported per site.
- Several parks in the pipeline? One 12-month rate for all of them, and one rate per km of road for each park: the annual rate contract →
Reference
Reliance Industries, Rann of Kutch: stone-chip access road on saline flat ground, 2025. Cement-treated gravel truck yard at RINAC, Mumbai (OC-LW 40), 2025.
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Buying for several sites? One rate for 12 months: the annual rate contract →