Package No OR-20-521 (L112-RD road to Kuraguda) under PMGSY-IV (Batch-I)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MoRD Specification for Rural roads Clause 201 by manual means as per the direction of the Engineer in charge.

Construction of embankment with approved material obtained from borrow pits with all lead and lift, transporting to site, spreading, grading to required slope and compacting to meet requirement as per MoRD Rural roads Specification Clause 301as per the direction of Engineer in charge by manual means.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement as per MORD technical Specification Clause 301 and direction of the Engineer in Charge (excluding cost of excavation and transportation to site).

Construction of Granular Sub-Base (Grading III) Mterial with Stone Screening by providing well graded material, spreading in uniform layers with grader on prepared surface, mixing by mix in place method with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density,complete as per MORD Technical Specification Clause 401 as per direction of Engineer-in-Charge.

Providing laying spreading & compacting graded stone aggregate to Wet Mix Macadam (WMM) specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on well prepared sub-base and compacting with smooth wheel roller of 80 to 100kn weight to achieve the desired density including lighting, barricading and maintainance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406 .

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per MORD Technical Specification Clause 502 for low porosity surface and as per direction of Engineer-in-Charge.

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 of MoRD & as per direction of Engineer-in-Charge.

Providing ,laying and rolling of close-graded premix surfacing materials of 20mm thickness composed of 11.2mm to 0.9mm (Type-A) or 13.2 mm to 0.9 mm (Typa-B) aggregates using penetration grade bitumen to required line ,grade and level to serve as wearing course on a previously prepared base ,including mixing in a suitable plant ,laying and rolling with as three wheel 8-10KN static roller and finishing to required level and grades as per Techinical specification Clause 509.

Fine dressing and turfing including transportation by mechanical means with all leads and lifts and placing of turfs in position and ramming with thapies including watering and cost of labour and all materials etc. complete as per the direction of the Engineer-in-Charge.

Excavation for road work in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, inaccordance with requirements of lines, grades and cross sections, and transporting to the embankement location with a lift of up to 1.5m and lead up to 1000m as per techincal specification clause 302.3