supply of construction material and man power required for roads , drains and garden repair works in municipal boundaries ( retender 7th call ) , clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area . , 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 . , 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 . , excavation for roadway in soft rock , 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 or stacking as directed . , excavation for roadway in hard rock by controlled blasting 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 stocking as directed . , excavation for foundation in earth , soil of all types , sand , gravel and soft murum , including removing the excavated material up to a distance of 50 m . beyond the building area and stacking and spreading as directed , dewatering , preparing the bed for the foundation and necessary back filling , ramming , watering including shoring and strutting etc . complete . ( lift upto 1 . 5 m . ) by mechanical means , excavation for foundation in hard murum including removing the excavated material upto distance of 50 metres beyond the building area and stacking and spreading as directed , dewatering , preparing the bed for the foundation and necessary back filling , ramming , watering including shoring and strutting etc . complete . ( lift upto 1 . 50m ) by mechanical means , excavation for foundation in soft rock and old cement or lime masonry foundations including removing the excavated material upto a distance of 50 metres beyond the building area and stacking as directed , including dewatering , preparing the bed for the foundation and necessary back filling with available earth /murum , ramming , watering including shoring and strutting etc . complete ( lift upto 1 . 5m ) by mechanical means , supplying hard murum/ kankar at the road site , including conveying and stacking complete . , spreading hard murum/soft murrum/gravel or kankar for side width complete , providing dry rubble stone pitching 23 cm ( about 9 ) thick including all material , quarry spalls , labour etc . complete . , providing rubble filling of trap/granite/quartzite gneiss stones for foundations including filling voids with sand/grit and compaction etc complete . , providing , laying , spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness , hand packing to proper grade and camber , applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregate , watering and compacting with vibratory roller . to the required density . by mechanical means-grading i ( using screening type a ( 13 . 2 ) mm aggregate ) , providing and applying tack coat on the prepared surface heating by fames in boiler and spraying bitumen set footed in bitumen boller on b . t . surface 2 . 5 kg/10 sqm . ( vg-30 bulk bitumen rates are considered to arrive at rates ) , providing and constructing 75 mm . thick modified penetraction macadam ( mpm ) road surface including all materials , preparing the existing road surface , spreading 40 mm . stone layers metal 100% crusher broken metal with conical crusher plant , heating and spraying the bitumen of specified grade @ 2 kg / sqm , spreading 12mm . size chips compacting with three wheel static roller having weight 8 to 10 mt . to achive the desired degree of compaction as per technical specification clause 506 etc . complete , including applying tack coat of specified grade of bitumen at the rate of 0 . 30 kg sqm . on existing bitumen surface . ( vg-30 bulk bitumen rates are considered to arrive at rates ) , bituminous macadam:- providing and laying bituminous macadam using crushed aggregate of grading 1 , premixed with bituminous binder , transported at site with vts , laid over a previously prepared surface , finished to the required grade , level , alignment , and rolling to achieve the desired density for 80/100 mm compacted thickness with drum mix type hot mix plant with scada having complying essential features of hot mix plant as per irc-27 2009 specified conditions and attachments such as electronic load sensor based belt conveyers , automatic synchronization of bitumen and aggregate fedder , built in dust controller system and plc for drum mix plant , sensor paver , and vibratory roller excluding prime/tack coat etc . complete -bitumen 3 . 30% of specified grade ( vg-30 bulk bitumen rates are considered to arrive at rates ) , providing bituminous type a liquid seal coat on bituminous surface including supplying all materials and bitumen of specified grade preparing existing road surface , heating and applying bitumen @ 0 . 98 kgsqm . by mechanical means , spreading chips and rolling , by static roller having weight 8 to 10 mt . etc . complete . ( vg-30 bulk bitumen rates are considered to arrive at rates ) , brick bats , stone aggregate ( 6 , 10 , 12 , 20 & 25mm ) , stone dust , providing and laying cast in situ/ready mix cement concrete in m15 of trap/granite/quartzite/gneiss metal for bed blocks , foundation blocks and such other items including bailing out water , steel centering , formwork , laying/pumping , compacting , roughening them if special finish is to be provided , finishing uneven and honeycombed surface and curing etc . complete . the cement mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only . newly laid concrete shall be covered by gunny bag , plastic , tarpaulin etc . ( wooden centering will not be allowed . ) , with fully automatic micro processor based plc with scada enabled reversible drum type mixer/concrete batch mix plant ( pan mixer ) etc . complete . with fine aggregate ( natural sand/crushed sand vsi grade finely washed etc ) , providing and laying cast in situ/ready mix cement concrete in m20 of trap/ granite/quartzite/gneiss metal for bed blocks , foundation blocks and such other items including bailing out water , steel centering , formwork , laying/ pumping , compacting , roughening them if special finish is to be provided , finishing uneven and honeycombed surface and curing etc . complete . the cement mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only . newly laid concrete shall be covered by gunny bag , plastic , tarpaulin etc . ( wooden centering will not be allowed . ) , with fully automatic micro processor based plc with scada enabled reversible drum type mixer/ concrete batch mix plant ( pan mixer ) etc . complete . with fine aggregate ( natural sand / crushed sand vsi grade finely washed etc ) , providing and laying in-situ m30 grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement , coarse and fine aggregate ( natural sand/vsi grade finely washed crushed sand ) conforming to is 383 , using fine and coarse aggregates combined gradation as per table 600-3 of morth specification 2013 , mixed in a batching and mixing plant/non tilting mixer and