|
Patch Repair Work At Various Places At Fatepura, Syphon, Rev. Village Bedla, Badgon, Lakhawali, Loyra, Thur And Bedla Khurd And Div-Iv (Arc) 2309 - Item Code [2022 WMM 4.12]:Item Type [Other]:: 2022 4.12 WMM Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub-base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density.) Item Code [2022 3.6 ew] Item Type [road] Excavation in Soil using Hydraulic Excavator CK 90 and Tippers with disposal upto 1000 metres. (Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trinuming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m) Item Code [2022 3.8 earthen shoulder] Item Type [road] Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts &t leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2) Item Code [2022 5.1 i Primer coat]:Item Type [road] Providing and applying primer coat with bitumen emulsion (55-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 503 (Low Porosity) Item Code [2022 5.2 i tack coat ]:Item Type [building] Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. Item Code [2022 5.3 BM] Item Type [road]:Sub Item Code [2022 5.3 BM + B (i)): Bituminous Macadam (Providing and laying bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder 3.3%, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction) VG-30 for Grading II (19 mm nominal size) Item Code [2022 5.8 BC):Item Type [road] Sub Item Code [2022 5.8 BC + B (i)]: Bitununous Concrete (Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6% of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and aligrument, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects) VG-30 for Grading-1 (13 mm nominal size)
|