Misc Bituminous Road Work In Priyadarshini Building Premises Inside Rcf Estate At Sion, Mumbai-400022; 1 Providing and leveling earth work in embakment &/or Filling low lying ground in layers not exceeding 25cm in loose thickness & compacting each layer with a 10/12 tonnes power roller including leveling watering etc. complete in comfirmity with a required lines , grades & cross section & also cleaning & grubbing the ground etc. and as directed by Engineer. 2 Providing & Laying dry stone Rubble Soling with average 230 mm size hard stone set in regular lines, handpacked and interstices thoroughly filled with small chips including filling in with good quality murum brought from outside, compacting with iron rammers, watering, sand spreading 12mm thk. layer of grit on top etc complete as directed by Engineer In Charge. 3 Supplying & spreading 60mm metal compacting the same to 10cm. To the satisfaction of the Engineer by a roller weighing not less than 10 tonnes to the required grade, level & camber including binding with grit, sand stone dust, watering rolling etc. complete & making the layer waterbound. 4 Supplying & spreading of one or more layers of compacted crushed coarse agg. with alternate application of bituminous binder & key aggregate with the requirements of MORTH, Rolling with 10/12MT roller using VG-30 grade bitumen (1%Antistripping agent) to serve as base course and in conformity with the line, level and crosssections shown on the drawings or as directed by the Egg.,thickness of individual course shall not exceed 50mm. 5 P/L hot mixed graded Bituminous macadam with 3.30% (with tolerance of +/-0.3) of VG-30 Bitumen by weight of mix to the required grade, level and camber, rolling with 10/12 tones power roller, vibratory roller & sensor paver etc. complete as specified and as directed, using grading II of MoRTH and adding antistripping agent 1% of by weight of bitumen)do--do--to thickness of 50mm. (using new material). 6 P/L premix hotmix Bituminous concrete with 6.00% of VG-30 bitumen content by weight of mix surface coat to compacted thickness of 40mm using new material to the required grade, level and camber rolling with vibratory roller, power roller, pnumatic roller & using sensor paver etc. complete as specified and as directed with addition of lime filler 2% by weight of mix and anti stripping agent@ 1.00% of bitumen etc. 7 P/LhotmixedgradedBituminousMacadamwith 3.30% ( with tolderance of +/-0.3)of VG-30. Bitumen by weight of mixusing new material and adding antistripping agent at the rate of 1% of bitumen by weight, to the required thickness to bring the road to propergrade, lavel & camber,rollingwith10/12tonnespowerroller,vibratoryroller& using sensor paver, etc. complete as specified & as directed. (This item will be used as levelling coarse & will be paid on volumetric basis by computing itsunitCu.M.dimensionsbyactual measurements.) 8 P/L hot mixed premix seal coat 10mm. thick with 5.65% (with tolerance of +0.3)of VG-30. Bitumenbyweightofmixbitumen content including rolling etc. complete. 9 Providing and applying TACK COAT with VG-30 bitumen @ 0.20 to 0.25 Kg. of Sq.mt. over prepared surface to receive bituminous mix by applying TACK COAT with mechanical spray bitumen, including cleaningofroadsurfaceetc. completed, asdirected For NORMAL BITUMINOUS SURFACES. 10 P/L premix hot mix Bituminous concrete with 6.00% of VG-30 bitumen content by weight of mix surface coat to compacted to required thickness using new material to the required grade, level and camber rolling with power, vibratory roller pnumatic roller & sensor paver, etc. complete as specified and as directed with addition of lime filler 2% and antistripping agent @ 1% by weight of bitumen etc. 11 Levelling, watering and rolling to 95% Standard Proctor Density with a power roller weighing not less than 10 tonnes and preparing the ground to the required grade and camber as specified as directed by the Engineer. (To be executed only when rolling is not part of individual item) 12 Providing and applying PRIME COAT withCATIONIC BITUMEN EMULSION (SS) @ 9 to12 Kg. of 10Sqmt. over prepared surface toreceive bituminous mix by applying PRIMERwith mechanical spray bitumen, includingcleaning of road surface etc. completed, asdirected For Medium Porosity surface & theprimed surface shall be allowed to cure for atleast 24 hours or any other higher period, asis found to be necessary to allow all themoisture or volatiles to evaporate before anysubsequent bituminous surface treatment ormix is laid. 13 Providing and applying TACK COAT with CATIONIC BITUMEN EMULSION (RS) @ 0.25 to 0.30 Kg. of Sq.mt. over prepared surface to receive bituminous mix by applying TACK COAT with mechanical spray bitumen, including cleaning of road surface etc. completed, as directed For DRY & HUNGRY BITUMINOUS SURFACES 14 Supplying & layingof BITUMINOUS COLD MIXES work by using new material Rolling with power roller,vibratory roller & using Motor grader/sensorpaver. (CUTBACKBITUMENGrade-MC) 15 Providing and applying hot applied thermoplastic road marking material with glass beads extremely high skid resistance 2.5 mm thick without primer coat (Tack coat) on Asphalt road surface. All labour, materials, with special aggregates as specified in B.S. part - l &ll 1989 and carrying out the markingon any road in center line and other marking continuous or intermittent 10cm. or 15cm width also pedestrians crossing strips as well as spraying further quantity of glass beads of type ll uniformly into a mono layer on to the hot paint line in quick succession of the paint spraying operation @ 250gms per sqm. area as directed and as per BS / MOST specifications in white / yellow colour. 16 Excavation for foundation, substructures, basements, tanks, sumps, walls, chambers, manholes, trenches, poles, pits & general building works in soft/ disintegrated rock, sand stone, stiff clay, gravel, cobblestone, hard laterite, water bound macadam, wet mix macadam, asphalt mix carpet of any type, pitching, soling, paths and hardcore, lime concrete, plain cement concrete, stone masonry and all types of brick/ block masonry below ground level, rock boulders, etc. for depths/ lifts upto 1.5M measured from the ground level, including dressing/ trimming the sides, leveling of bottoms, manual dewatering, removing rank vegetation, backfilling in layers not more than 200mm thickness, watering, consolidating, compacting to achieve not less then 97% Modified Proctor density conforming to relevant IS, stacking in measurable heaps for future use within owners space or disposing within an initial lead of 150m as directed, loading, unloading, leveling excluding shoring, strutting etc. complete as directed by Engineer-in-Charge. Note: 1) The rate includes the handling/supporting the existing utilities such as cables, drains, pipes, water mains etc. 2) It also includes the royalty and other taxes if any. 17 Transportation-Lead upto 3 km including levelling. 18 Supply of Hydraulic Excavator (3D) with driver and fuel (JCB)on hire chargers, inclusive of diesel, lube oil, Cleaner, Driver etc. for shift of 8 Hrs. 19 Supply of dumper on hire charges inclusive of diesel, lube oil, Cleaner, Driver etc. without labourers.for shift of 8 Hrs. 20 Scarifying the existing bituminous road surface to a depth of 15cm removing, including transportaion any where & bringing the existing road to proper grade, level & camber &/ as per superelevation, rolling with 10/12 Tonnes power roller & binding the scarified layer with stone dust/grit/sand, watering, brushing, rolling, etc. complete as specified as directed by the Engineer. 21 Removing the humps (including wavy portion of the bituminous surface) by chiselling, picking, or by any means, & transporting excavated material any where & dressing the same to proper level, grade & camber & / superelevation complete as specified as directed by the Engineer. 22 Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 150 mm dia. R.C.C. pipe 23 Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 300 mm dia. R.C.C. pipe 24 Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 600 mm dia. R.C.C. pipe
