Road work

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 to Wet Mix Macadem specification including cost 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 with paver in base courses on well prepared surface and 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 and applying primer coat with Bitumen Emulsion (Slow Setting SS-1) on the prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.70kg/sqm using mechanical means for finished item of work as per MoRT&H Specification 502 (5th revision) and as directed by the Engineer-in-Charge.

Providing BT patch work for pot holes of depth ranging from 15 to 25mm ,using 10-12mm HBG/HBT metal and 80/100 grade bitumen at 72/Kgs/1 Cum., Including removal of the loose material in the pot holes, trimming the edges to provide firm vertical faces, cleaning, Apllying 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.

Providing BT patch work for pot holes of depth ranging from 50 to 70mm ,using 40mm HBG/HBT metal with required quantity of 10-12 mm size HBG/HBT key chips and VG 10 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/HBT chips and VG 10 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 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.

Construction of earthen shoulders with selective soils obtained from borrow pits with MDD of 18 KN/Cum, CBR>=10%, PI<18% from approved sources , 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).

Clearing Juliflora (Prosafis) jungle in the road boundary including uprooting and removing of Juliflora stumps rom the road berms and all labour charges and including all incidental and operational charges, etc., complete for finished item of work and as directed by the Engineer-in-Charge.