Annual Maintenance to (RnB) section, Parvathagiri in (RnB) sub division, Narsampet in Warangal District

Providing, Laying, Spreading and compacting graded HBG crushed stone aggregate to Wet Mix Macadem specification including cost of all materials and including premixing the material with water at OMC and carriage of mixed material by tipper to site, laying in uniform layers on well prepared surface and compacting with smooth wheeled roller etc., as directed by the Engineer-in-Charge for finished item of work.

Providing BT patch work for pot holes of depth ranging from 50 to 70 mm using 40 mm IRC hard blasted granite machine crushed metal with required quantity of 10 to 12 mm size hard blasted granite machine crushed key chips and VG-10 grade bitumen at 42 kgs/cum of work for filling the pot holes and sealing the filled up pot hole with a 15 mm thick layer using 10 to 12 mm IRC hard blasted granite machine crushed chips and VG-10 grade bitumen at 72 kgs/cum including removal of the loose material in the pot holes, trimming the edges to provide firm vertical faces, cleaning, applying tack coat, filling the pot holes, compacting and finishing and blinding the surface using stone dust including cost and conveyance of all materials, all required T&P and all labour charges for all operations etc., but excluding cost of seigniorage charges on materials etc., complete for finished item of work as directed by the Engineer-in-Charge.

Providing BT Patchwork for pot holes of depth ranging from 15 to 25mm, using 10-12mm HBG chips and 80/100 Grade Bitumen at 72Kgs/1Cum including removal of the loose material in the pot holes trimming the edges to provide firm vertical faces, cleaning, applying tack coat, filling the pot holes, compacting and finishing and binding the surface using stone dust/sand, including cost of all materials, T&P and labour charges for all operations etc., complete.

Clearing "Juliflora" (Prosafis) jungle including uprooting and removing of Juliflora stumpt, including labour charges etc., complete for finished item of work and as directed by the Engineer-in-Charge.

Making up loss of materials/irregularities on the shoulder to the design level by adding fresh approved soil with an average lead of 1Km. and compacting with appropriate equipment as per MORT&H specification No.3003 including cost and conveyance of all materials, labour charges, other tools and plants, machinery etc., complete for finished item of work for an average depth of filling to be 100mm.

Engaging JCB for removal and disposal of fallen trees and clearing ventway of culverts, causeways for finished item of work labour charges etc., with 13.615% overhead charges and contractors profit.