Ordinary repair on NH 707 Paonta Rajban Shillai Meenus Hatkoti Raod Km 0/0 to 105/0 (SH Providing and laying built up spray grouting at various location between Km 46/0 to 67/0)

Amount

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.275 kg (Zero point Two Seven Five Kilogramme per square metre)and per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. including all leads,lifts and carriage of materials complete as per entire satisfaction of the Engineer in charge.

Providing, laying and rolling of built-up spray grout layer over prepared base consisting of a two layer composite construction of crushed coarse aggregates using motor grader for aggregates. Key stone chips spreader may be used with application of bituminous binder after each layer, and with key aggregates placed on top of the second layer to serve as a base, conforming to the line, grades and cross-section specified, the compacted layer thickness being 75 mm (Seventy five milimetre) as per Technical Specification Clause 505.including all leads,lifts and carriage of materials complete as per entire satisfaction of the Engineer in charge.

kirpa ram