road no-08 . construction of bt road from jalgaon road to ajanta ambassador , item no . 1: 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 . , item no . 2: conveying materials obtained from road cutting including all lifts , laying in layers of 20cm to 30cm . breaking clods , dressing to the required lines , curves , grades and section , watering and compacting to not less than 97% of standard proctor density for a lead of over 50m . to 300m . inclusive from the site of excavation to the site of deposition as directed . , item no . 3: providing earth work in embankment with approved materials obtained from other sources upto lead of 50m . including all 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 other sources ) , item no . 4: 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 on prepared surface and compacting with vibratory power roller to achieve the desired density , complete as per clause 401 -- plant mix method and grading - ii material , item no . 5: wet mix macadam -- providing , laying , spreading and compacting graded stone aggregate to wet mix macadam specification 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 sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density . laying by grader / paver , item no . 6: providing and fixing factory made hydraulically pressed mechanically vibrated and compacted precast inter locking cement concrete paving blocks 100mm thick in m-50 grade of approved size and shape for city streets and roads with high volume/ heavy traffice as specified and as per is 15658:2006 including cost of all materials , manufacturing , curing , transportation of blocks to work site including loading , unloading and stacking as directed , laying paving blocks in position over prepared bed of natural sand / crushed sand of 50 mm thickness including necessary excavation in all stratas , spreading blindge of fine sand over the prepared bed , compacting blocks by plate vibrator etc . complete . , item no . 7: providing and casting in situ or precast tapering r . c . c . m-20 barrier type kerb with gutter ( as per irc 86 1983 ) embedded 125mm below ground level over m-10 pcc finished neatly with c . m . 1:2 , setting the same in c . m . 1:2 , including the required excavation in any strata and removing the excavated stuff any where in city and redoing the surface as specified and directed by engineering in-charge . using concrete batching and mixing plant , item no . 8: providing and laying cement concrete pipe of is 458:2003 np-3 class of 600mm diameter in proper line , level and slope including providing and fixing collars in cement mortar 1:2 and curing etc . complete . , item no . 9: providing isi standard r . c . c . pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints , excluding gst lev-ied by goi & gom in all respect including inspection charges , transport to departmental stores , unloading and stacking etc . complete as per is-458/1988 . ( 450mm dia . ) , item no . 10: providing isi standard r . c . c . pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints , excluding gst lev-ied by goi & gom in all respect including inspection charges , transport to departmental stores , unloading and stacking etc . complete as per is-458/1988 . ( 300mm dia . ) , item no . 11: lowering , laying and jointing in proper grade and alignment r . c . c . pipes with collar joints in c . m . 1:1 proportion or socketed r . c . c . pipes with rubber joints ( excluding cost of rubber ring or r . c . c . collar , ) including cost of conveyance from stores to site of work , cost of jointing material , labour , etc . complete as directed by engineerin- charge ( for all class of pipes . ) , item no . 12: lowering , laying and jointing in proper grade and alignment r . c . c . pipes with collar joints in c . m . 1:1 proportion or socketed r . c . c . pipes with rubber joints ( excluding cost of rubber ring or r . c . c . collar , ) including cost of conveyance from stores to site of work , cost of jointing material , labour , etc . complete as directed by engineerin- charge ( for all class of pipes . ) as per is- 783-1985 . ( 300mm ) , item no . 13: valve chamber with precast steel fibre reinforced concrete frame and covers ( s . f . r . c . frame and covers ) providing and constructing b . b . masonry valve chamber with 15 cm thick 1:3:6 proportion pcc bedding , excluding excavation , b . b . masonry in cm 1:5 proportion precast s . f . r . c . frame and cover , etc . complete as directed by engineer-in-charge . as above of 1 . 5 x 1 . 5 m internal size and depth upto 1 . 5 m with s . f . r . c . frame and cover of size 540 mm dia . fixed in rcc slab . , item no . 14: bituminous macadam: proving and laying bituminous macadam using crushed aggregates of grading 1 , premixed with bituminous binder , transported to site with vts , laid over a previously prepared surface , finished to the required grade , level , alignment , and rolling to achieve the desired compaction for 80/100 mm compacted thickness with 3 . 3 % using specified grade of bitumen . -- using batch mix type hot mix plant with scada , sensor paver , vibratory roller . ( vg-30 bulk bitumen rates are considered to arrive at rates ) , item no . 15: dense bituminous macadam: proving and laying dense bituminous macadam using crushed aggregates of grading 1 , premixed with bituminous binder of specified grade of bitumen @ 4 . 50 per cent by weight of total mix and filler , transported to site with vts , laid over a previously prepared surface , finished to the required grade , level , alignment , and rolling to achieve the desired density for 76-100 mm compacted thickness . using batch mix type hot mix plant with scada , sensor paver , vibratory roller with stone dust filler . ( vg-30 bulk bitumen rates are considered to arrive at rates ) , item no . 16: providing and applying tack coat on the prepared surface heating by flames in boiler and spraying bitumen with sprayer on granular surface treated with primer @ 2 . 75 kg/10 sqm ( vg-30 bulk bitumen rates are considered to arrive at rates ) , item no . 17: bituminous concrete:- providing and laying bituminous concrete using crushed aggregates of grading 1 , premixed with bituminous binder @ 5 . 20 per cent by weight of total mix and filler , transported to site with vts , laid over a previously prepared surface , finished to the required grade , level , alignment , and rolling to achieve the desired compaction for 50 mm compacted thickness with specified grade of bitumen , excluding prime / tack coat . for bitumen of specified grade -- using batch mix type hot mix plant without scada , sensor paver , vibratory roller with stone dust filler . ( vg-30 bulk bitumen rates are considered to arrive at rates ) , item no . 18: road marking with hot applied thermoplastic compound with reflectorizing glass beads on bituminous surface- providing and laying o