construction of cement concrete at pilot baba nagari in ward no . 82 , 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 material with all lifts upto a lead of 50 m . and srepading for embankment or stacking as directed item no 2 . 11 , conveying materials obtained from road cutting including all lifts , laying in layers of 20 cm to 30 cm breaking clods , dressing to the required lines , curves , gades and section , watering and compacting to not less than 97 % of standard prcoctor density for a lead of over 50 m . to 300 m inclusive from the site of excavation to the site of depostion as directed . item no . 2 . 25 , providing soiling using 80 mm size trap metal in 15 cm . layer including filling voids with crushed sand / grit , ramming , watering etc . c omplete . item no . 21 . 40 , 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 agegate not exceeding 25 mm , cement content not to be less than 150 kg/cum , optimum moisture content to be determined during trial lenght construction , concrete strength not to be less than 10 mpa at 7 days , mixed in a batching plant / weigh batch mixer , trasnported 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 inclduing preparation of subgrade surface if required etc . complete . item no 5 . 13 , providing and laying in-situ m-30 grade unreinforced plain cement concrete pavment over a prepared sub base with 43 grade cement , coarse and fine aggregate ( natural sand / vsi grade finely washed curshed 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 weigh batcher as per approved mix desing , admixtures , transporting to site , spreading laying with approved make paver , compacted and finished in a continumous operation finishin to lines and grades as directed by engineer in charge and curing by curing compound / by providing cement vata in cement mortar 1:8 @ 0 . 6m x 0 . 6m centre to centre , admeasuring 80 mm at bottom and 40 mm at top with depth of 75 mm and maintaning the same throughout curing period by any other method approved by engineer in charge ( using tremix method ) item no . 5 . 01 , supplying hard murum / kankar at the road site , including conveying and stacking complete . item no . 2 . 29 a , spreading hard murum for side width etc . complete . item no 2 . 30 , providing and fixing factory made hydraulically pressed mechanically vibrated and compacted precast inter locking cement concrete paiving blocks 80 mm thick in m-40 grade of approved size and shape for city streets , small / medium market roads , low volume roads , utility cuts on arterial roads etc . as dpecified and as per is 15658:2006 including cost of all materials , manufacturing curing transportation of blocks to work site including loading unlaoding and stacking as directed , laying paving blocks in position over prepared bed for natural sand of 50 mm thickness including necessary excavatioin in all stratas , spreading blindge of fine sand over the prepared bed , compacting blocks by plate vibrator etc . c omplete . item no . 5 . 20 , providing and laying cast in situ / ready mix cement concrete in m-10 of trap / granite / quartzite / gneiss metal for foundation and bedding including bailing out water , formwork laying / pumping , cmpacting roughening them if special finish is to be provided , finishing if required and curing complete , with fully automatic micro processor based plc with scada enabled reversible drum type mixer / concrete batch mix plant ( pan mixer ) etc . complete . with natural sand / v . s . i . qualtiy artficial sand , item no . 24 . 10 , compressive strength of cc cube ( set of 3 cubes ) . . etc . complete . pwd dsr page no 361 sr . no . 25 as per dsr 2015-2016 , taking core samples in concrete pavement ( excluding dead joureny charges ) etc complete . pwd dsr page no 361 sr . no . 30 as per dsr 2015-2016 , field density by sand replacement method etc . complete . pwd dsr paged no . 362 , sr . no . 43 as per dsr 2015-2016 , add royalty charges