AMP for the year 2021-22 on Kungalla to Baroha Matyal road DRRP No.HP0810VR0106 (Village road)

Amount

Providing and laying rolling of built-up spray grout laryer 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 esed 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 being 75 mm (seventy five millimetre) as per Technical Specification Clause 505. By manual means including carriage of materials with in all leads, lifts and other incidentals.

Providing and applying tack coat with bitumen emulsion (RS-I) on the dry and hungry bitumen prepared surface cleaned of dust and extraneous material with Hydraulic brooms or any other approved equipment and spraying priming at the rate of 0.25-0.30 Kg. per sqm ( zero point two five to zero point three zero kilogram per square metre) with emulsion pressure distributor equipped for spraying uniformly complete as per technical specification clause 503 including carriage of material within all leads, lifts and other incidental charges and as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying 20mm (twenty millimetre) premix carpet surfacing with 1.8 cum and 0.90 cum (one point eight cubic metre and zero point ninety cubic metre) of stone chippings of 13.2 mm size and 11.2 mm (thirteen point two millimetre and eleven point two millimetre) size respectively, With paving Asphalt grade VG - 10 heated and then mixed with solvent at the rate of 70 (seventy) grams per kg of asphalt, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 (six to nine) tonne capacity etc. complete including carriage of material within all leads, lifts and other incidental charges and as per specification, complete and as per directions of Engineer-in-Charge.

Providing and laying seal coat of premixed fine aggregate ( passing 2.36 mm (two point thirty six millimetre) and retained on 180 (one hundred eighty) micron sieve) with bitumen using 128 kg (one hundred twenty eight kilogram) of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum (zero point sixty cubic metre) of fine aggregate per 100 sqm(one hundred square metre) of road surface, including rolling and finishing with road roller all complete. including carriage of material within all leads, lifts and other incidental charges and as per specification, complete and as per directions of Engineer-in-Charge.

praveen kumar contractor