providing and construction of concrete road various places at begumpura lala mandi in ward no . 12 near house of shekhar vidhate . , excavation for roadway in hard 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 . by manual means ( with prior permission of se ) morth ( ssr it . no . 2 . 11 ) , 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 . ( ssr 2017-18 it . no . 2 . 25 ) , construction of granular sub-base by providing close graded material , spreading in uniform layers with motor grader / paver 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 ( ssr 2017-18 it . no . 3 . 05 ) , 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 , compacting , 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 . quality artificial sand . ( ssr 2017-18 it . no . 24 . 01 ) , 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 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 design , admixtures , transporting to site , spreading , laying with approved make paver , compacted and finished in a continuous operation , finishing 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 75mm and maintaining the same throughout curing period by any other method approved by engineer-in-charge . ( ssr 2017-18 it . no . 5 . 01 ) , excavation for roadway in soft rock , including dressing section to the required grade , camber and side slopes and conveying the excavated materials with all leads upto a lead of 50m . and spreading for embankments or stacking etc complete as directed by engineer in charge . spec no . rd . 5 page no . 184 dsri no . 651 page no . 141 . ( ssr it . no . 2 . 14 ) , raising the existing manhole chamber with 23 cm thick brick work in cm 1 : 5 prop . in 30 cm concentrick cone includig 12 mm thik cement plaster in cm 1 : 4 prop on both side complete . ( as per rate analysis ) no . , fixing of sfrc frame and cover to manhole chamber / rectasngular s . f . r . c . cover and frame in c . c . m-15 ( concrete 1 : 2 : 4 prop . ) etc . complete . ( as per rate analysis ) 22- circular hd 54/630 with frame . , providing and fixing heavy duty inter locking concrete rubber mould glossy paving blocks of 80 mm thickness of having a strength of 400 kg/sq . cm . of approved quality and shape on a bed of crushed sand of 25 to 30 mm thick including skirting joints and cleaning etc . complete . ( using 100% crushed sand ) ssr no . 33 . 54 . , supplying hard murum/ kankar at the road site , including conveying and stacking complete . ssr 2017-2018 item no . 2 . 29 , spreading gravel sand/soft murum / hard murum etc . complete as directed by engineer in charge rd-28 page no . 205 ( ssr . no . 2 . 30 ) , taking for compressive strength of cc cube ( one set of three cube ) vigilance ) page no . 387 item no . 25 , testing for takig concrete core samples in concrete pavement ( excluding dead journey charges ) etc complete ssr page no . 387 sr . 20 2017-18 . , 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 . , royati charges etc . complete