Annual maintenance

Providing, Laying, Spreading and compacting graded HBG crushed stone aggregate to Wet Mix macadam specification including cost, (excluding seigniorage) of all materials and including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by tipper to site , laying in uniform layers in base courses on well prepared surface and to achieve the desired density etc., as directed by the Engineer-in-Charge and as per MoRT&H specification.406 (5th revision) for finished item of work.

Providing BT patch work for pot holes of depth ranging from 50 to 70mm ,using 40mm HBG metal with required quantity of 10-12 mm size HBG key chips and VG-10 grade bitumen at 45 kgs/1Cum of work for filling the pot holes and sealing the filled up pot hole with a 15mm thick layer using 10-12mm HBG chips and VG-30 grade bitumen at 75 /Kgs /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 to compacting and finishing and blinding the surface using stone dust/sand ,including cost of all materials ,T&P and labour charges for all operations etc., complete.

Providing BT patch work for pot holes of depth ranging from 25 to 35mm ,using 20-25mm HBG metal with required quantity of 10-12 mm size HBG key chips and 80/100 grade bitumen at 72 kgs/1Cum of work for filling the pot holes and sealing the filled up pot hole with a 15mm thick layer using 10-12mm HBG chips and 80/100 grade bitumen at 80 /Kgs /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 to compacting and finishing and blinding 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 material / irregularities on the shoulder to the design level by adding fresh approved soil and compacting with appropriate equipment as per MORT&H specification No. 3003 for carted earth

Hiring of Machinery for Trench cutting to sides of road, clearing of debris accumulated in the vent way of cross drainages structure, including setting out, removal of stumps and other deleterious matter, dressing sides of bottom for finised item of work