construction of concrete road from pundalik nagar esr to n-3 , n-4 main road of high court to kamgar chowk , item no . 1: excavation for roadway in hard rock by wedging & chiselling or line drilling 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: refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation , surcharging , etc . complete . ( mjp abd 2019-20 ) , item no . 3: dismantling brick masonry in lime or cement mortar and stacking the materials as directed with all leads , lifts etc . complete . , item no . 4: providing second class burnt brick masonry with conventional / i . s . type bricks in cement mortar 1:6 in foundations and plinth of inner walls / in plinth external walls including bailing out water manually , striking joints on unexposed faces , raking out joints on exposed faces and watering etc . complete . , item no . 5: providing and laying in situ / ready mix cement concrete m-20 of trap / granite / quartzite / gneiss metal for r . c . c . work in foundations like raft , strip foundations , grillage and footings of r . c . c . columns and steel stanchions etc . including bailing out water , steel centering formwork , laying / pumping cover blocks , compaction and curing roughening the surface if special finish is to be provided ( excluding reinforcement and structural steel ) etc . complete , 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 ) , item no . 6: providing and fixing in position tmt - fe - 500 bar reinforcement of various diameters for r . c . c . pile caps , footings , foundations , slabs , beams columns , canopies , staircase , newels , chajjas , lintels pardis , copings , fins , arches etc . as per detailed designs , drawings and schedules . including cutting , bending , hooking the bars , binding with wires or tack welding and supporting as required complete . , item no . 7: providing internal cement plaster 12mm thick in single coat in cement mortar 1:5 without neeru finish to concrete or brick surfaces , in all positions including scaffolding and curing etc . complete . , item no . 8: providing sand faced plaster externally in cement mortar using approved screened sand , in all positions including base coat of 15 mm thick in cement mortar 1:4 using waterproofing compound at 1 kg per cement bag curing the same for not less than 2 days and keeping the surface of the base coat rough to receive the sand faced treatment 6 to 8 mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc . complete . , item no . 9: providing fine cement finish 1 . 5 mm thick over green plaster surface including scaffolding curing etc . complete . , item no . 10: providing and fixing in position poly propylene encapsulated ms bar of 12mm diameter steps with proper ancorage etc . complete as directed by engineer incharge . ( market rate ) , item no . 11: dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres , stacking serviceable and unserviceable materials separately etc . complete . , item no . 12: 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 . 13: scarifying the existing granular road surface to a depth of 50 mm and disposal of scarified material within all lifts and leads upto 1000 metres . , item no . 14: 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 . 15: 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 . 16: 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 . 17: 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 . 18: 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 . 19: 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 . 20: 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 . 21: 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 . 22: construction of granular sub-base by providing close graded material , spreading in uniform layers with motor grader on prepared surface , mixing by mix in place method with rotavator at omc , and compacting with vibratory roller to achieve the desired density , complete as per clause 401 -- by mix in place method and grading - ii material , item no . 23: construction of dry lean cement concrete sub- base over a prepared sub-grade with coarse and fine aggregate conforming to is: 383 , the size of coarse aggregate not exceeding 25 mm , , cement content n