Annual maintenance

Scarifying the existing B.T surface to a depth of 50 mm by Mechanical means and disposal of scarified material with all leads and lifts upto 1000 Mtrs as per MoRT&H (5th Revision) Specn. No.305.4.3

Providing, Laying, Spreading and compacting graded HBG crushed stone aggregate (agrregate confirming to MoRT&H table 400-12 & 400-13 of MoRT&H specification 406, 5th revision ) to Wet Mix macadem specification including cost and conveyance of all materials but excluding cost of seiniorage charges on materials and including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by tipper to site , compacting with Vibratory roller to acheive 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 80/100 grade bitumen at 42 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 72 /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 Smooth wheeled roller 8-10T with 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 15 to 25 mm ,using 10-12mm HBG metal and 80/100 grade bitumen at 72 /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 Smooth wheeled roller 8-10T 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 up-rooting and removing of Juliflora stumps etc., complete for finished item of work.

Clearing scrub jungle etc., complete for finished item of work.

Construction of embankment with material obtained from borrowed useful earth from outside road boundary by mechanical means upto SDR with all leads and lifts including pre-watering of soil at borrow area, removal of top soil, excavation of soils at borrowed area, conveyance of soil, depositing the soil on the embankment, spreading soil, breaking clods, sectioning, grading and consolidation with 8 to 10 Tonnes Vibratory Road Roller @ OMC to meet requirement of table 300-2 of MoRT&H, including all hire and operational charges of T&P , complete for finished item of work as per MoRT&H specification 305 (5th revision).

Hiring of mechanary for trench cutting to sides of the road, clearing of debris accumulated in the vent way of cross drainages structures , including setting out, removal of stumps and other deleterious matter, dressing sides of bottom, for finished item of work.