Construction Of Bt Road At Amerpreet Hotel To Ekta Chowk , 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: 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 . 3: 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 . ) ( non dsr ) , item no . 4: 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 . 5: 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 dia . ) , item no . 6: 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 . ( 450mm dia . ) , item no . 7: 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 . 8: prime coat - providing and applying primer coat with bitumen emulsion on prepared surface of granular base including cleaning of road surface and spraying , primer at the rate of 0 . 60 kg / sqm using mechanical means . , item no . 9: 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 . 10: 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 . 11: providing and applying tack coat on the prepared surface heating by fames in boiler and spraying bitumen with sprayer on dry / hungry b . t . surface 3 kg / 10 sqm . ( vg-30 bulk bitumen rates are considered to arrive at rates ) , item no . 12: 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 with scada , sensor paver , vibratory roller with stone dust filler . ( vg-30 bulk bitumen rates are considered to arrive at rates ) , item no . 13: road marking with hot applied thermoplastic compound with reflectorizing glass beads on bituminous surface- providing and laying of hot applied thermoplastic compound 2 . 5 mm thick including reflectorizing glass beads @ 250 gms per sqm area , thickness of 2 . 5 mm is exclusive of surface applied glass beads as per irc:35 . the finished surface to be level , uniform and free from streaks and holes . complete . , item no . 14: providing and laying in situ m10 cement concrete of trap / granite / quartzite / gneiss metal in foundation including necessary centering , formwork , bailing out water , compacting and curing etc . complete . ( with fully automatic micro processor based plc with scada enabled with reversible drum type mixer with natural sand / vsi standard artificial sand ) , item no . 15: 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 . 16: providing reinforced cement concrete crash barrier at the edges of the road , approaches to bridge structures and medians , constructed with r . c . c . m 30 grade concrete with hysd reinforcement conforming to irc:21 and dowel bars 25 mm dia , 450 mm long at expansion joints filled with pre-moulded asphalt filler board , keyed to the structure on which it is built and installed as per design given in the enclosure to most circular no . rw / nh - 33022 / 1 / 94-do iii dated 24 june 1994 as per dimensions in the approved drawing and at locations directed by the engineer , all as specified etc . complete . spec: mort & h 2013 cl 811 page no 360 , item no . 17: providing and fixing mandatory / regulatory sign boards in circular shape of 600 mm dia made out of 1 . 5mm aluminum sheet bonded with white retro reflective sheeting of class b ( type iv high intensity micro-prismatic grade sheeting-hip ) having pressure sensitive / heat activated adhesive retoreflective specified back ground , border and back side retoreflctive symbols , letters , numerals , arrow as per irc:67- 2012 table no 8 . 3 supported with back support frame 25mm x 25mm x 3mm , duly painted on back side with grey stove enam
