NEW CONSTRUCTION OF MADHELI WARORA ROAD SECTION OF SH -371 FROM CH 0-00 ( DEISGN KM 23-400) TO CH 2-000 (DEISGN KM 25-400) TAHSIL -WARORA DIST CHANDRAPUR

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.

Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m. and spreading for embankment or stacking as directed. By Mechanical Means.

Excavation for roadway in hard murum and boulder including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m.and spreading for embankment or stacking as directed.

Providing earth work in embankment with approved materials obtained from department land upto leads of other sources with all leads and lifts, laying in layers of 20cm. to 30cm. thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller with V-Sat attachment to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from Departmental land)

Watering & compacting of embankment formed of materials obtained from the road cutting within a lead of 50 m, not less than 97 % of standard Proctor density after laying them in layers of 20 cm. to 30 cm. with vibratory roller.

Lime, Fly ash Stabilized Soil Sub - Base--Construction of Sub-base using lime-Fly ash admixture with granular soil,free from organic matter/deleterious material or clayey silt sand low plasticity clay shaving PI between 5 and 20 and liquid limit less than 25 and commercial dry lime, slaked at site orpre-slaked with CaO contentnotless than 50 percent, Fly ash to conform to gradation as per clause 4.3 of IRC:88-1984, lime + Fly ash conten tranging between 10 to30 percent, the minimumun-confined compressive strength and CBR value after 28 day scuring and 4 day ssoaking to be 7.5kg/sq, cm and 25 per cent respectively, all as specified in IRC: 88-1984.

Transportation of material obtained from excavation of various sorts including necessary excavation or loosening including loading, unloading and conveying and disposing as directed with 1 km (average) lead

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - I Material

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate natural sand( VSI grade finely washed crushed sand) conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, , cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable means as approved by Engineer-in-charge , compacting with vibratory roller, finishing, curing and including preparation of subgrade surface if required etc. complete. with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete.