SR of MMBCB marg Km 53(900) par RCC Kshatigrast puliya

Construction of granular sub -base by proving close graded material,spreading in uniform layer with motor grader on prepared surface,mixing by mix in place method with front end loader at OMC and compacting with vibratory roller to achieve the desired density,complete asper clause 401

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.

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom.

Providing and laying dense graded bituminous macadam with higher capacity type HMP using crushed aggregates of specified grading ,premixed with bituminous binder @ 4.5 per cent by weight of total 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 alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 505 complete in all respects

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 per cent 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 alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of tables 300.1 and 300.2 with a lead upto 1000 m as per techanical specification clause 301.5

900 mm hume pipe

Dismantling reinforced cement concrete work including stacking of dismantled materials as directed by Engineer in charge

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause ( 1500,1700&2100 &12.8PCC grade- M 15

plain Reinforced Cement concrete in open foundation complete as per drawing tecchnical specification.M-30

Providing and laying cement concrete wearing coat M-35 grade including reinforcement complete as per drawing and technical specification.

Construction of Un-reinforced ,dowel jointed,plain cement concrete pavement over a prepared sub base with approved sub base with aprove grade cement @400kg per cum,coarse and fine aggregate conforming to IS 383,maximum size of corse aggrigate not exceeding 25mm mixed in a batiching and mixing plant as per approved mixed design. transpotedr to sight laid with a fixed from or slip form paver spread ,compacted and finished in a continouse operation including provison of contraction , expantion construction longiitudanal joints ,joint filler ,sepration membrane sealant primer joint sealant debonding strip , dowel bar ,tie rod, admixtures as approved , curing compound, finishing to lines and grades as per drawing.

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1,no fragment weighing not less tan 40 kg, laid dry complete as per drawings and technical specifications clauses 1301 .

Providing and laying filter mdiea with granular crushed aggregate as per specification to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and providing over the entier surface behind abutment ,wing wall ,return wall to the full hight compacted to firm condition complete as per drawing and techanical specification clauses 1204.3.8

Providing and Laying 10 cm dia PVC pipes for Weep Holes.

P.C.C with cement, coarse sand and 40 mm gauge stone ballast in the proportion of 1:3:6 respectively in foundation & plinth including cost of material, labour, T&P etc. required for proper completion of the work & as per S.I. No. 280

C.R. with cement and coarse sand mortar in the proportion of 1:4 respectively in foundation & plinth including cost of all material, labour, T&P etc. required for proper completion of the work.

Raised cement pointing with cement and fine sand mortar in the proportion of 1:2 respectively over stone masonary including all material, labour, T&P etc. required for proper completion of work.

Providing PCC M-20 archtectural coping on the top of wing/return wall. etc. complete as per drawing and techanical spec. clauses 615,710 and 1204.3.11

Providing and erecting a "w" metal beam crash barrier comprising of 3 mm thick corrugated sheed metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150x75x5mm spaced 2m centre to centre, 1.8m high 1.1m below ground/road level all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS 3167 and IS:1364 metal beam rail to be fixed on the vertical post with a spacer of channel section 150x75x5 mm 330mm long complete as per clause 810 (SOR)

Supply and fixing of caution board made of 2mm thick alluminiumsheed area not exceeding 0.90sqm. Supported single angle iron 35x35x5mm height 3.0mtr. Size 900x600mm retro reflective. SOR SI No-9

Providing and laying of hot applied thermo plastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area thickness of 2.5 mm is exclusive of surface applied glass bed as perIRC 35 inclduing cost of all materials , labour , Machinaries , T&P etc. requared for peoper completion of work i/c all other charges and taxes . The finishied surface to be level uniform and free from streks and holes as per MORTH specification no. 803.

Road Delinator -delinator supply and fixing of ms Delinator made of mild steel with pure polyester powder coating with minimum thickness of powder coating of not less than 40 micron for protection against corrosion the surface should be concealed so that there should not be any exposed surface without powder coating alternatively ,those metal guide polse can be concealed with thermoplastic body etc complete as per technical specification clause morth 805 (8.15)

providing and fixing of retro-reflectorised cautionary mandatory and imformatory sign as per 67 made of high intencity grade sheeting vide clause 801.3,fixed cover alluminium sheeting ,1.5mm thick supported on a mild steel angle iron post 75mmx75mm x6mm firmly fixed to ground by means of properly designed foundation with M-25 grade cement concrete.45cmx45cm x60cm,60cm below ground lebel as per approved drawing (HAZARED MARKER LEFT, RIGHT)

Reflective Raised Pavement Markers(Cat Eye/Road stud ) supply and fixing of raised pavement marker with made of plastic body of RPW road stud shall be moulded from ASA(Acrylic Styrene Acryionllrite) or HIPS(High-Imoact Polystrene) or Acryloniltrite Butadien styrene (ABS) or Any other suitable material approved by the Engineer.

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