IMPROVEMENT TO KHULTABAD MHAISMAL ROAD MDR - 23 KM 0/00 TO 11/500 TQ.KHULTABAD (KM 6/00 TO 10/500) (BALANCE WORK - ON RISK AND COST)

Cutting down trees including trunks and branches with girthsabove 30cm to 60cm and stacking the materials neatly with alllifts and lead as directed and earth filling in thedepression/pit if any.

Cutting down trees including trunks and branches with girthsabove 30cm to 60cm and stacking the materials neatly with alllifts and lead as directed and earth filling in thedepression/pit if any.

Excavation for roadway in earth, soil of all sorts, sand, gravel orsoft murum including dressing section to therequiredgrade,camber and side slopes and conveying theexcavated materialswith all lifts and lead and spreading for embankmentor stacking as directed. By Mechanical Means.

Excavation for roadway in hard murum including dressingsection to the required grade, camber and side slopes and conveying the excavated materials with all lifts and lead and spreading for embankment or stacking as directed. By Mechanical Means.

Excavation for roadway in soft rock, including dressing sectionto the required grade, camber and side slopes and conveyingthe excavated materials with all lifts and lead and spreading or stacking as directed. By mechanical means

Excavation for roadway in hard rock by controlled blastingincluding dressingsection to the required grade, camber and side slopes and conveying the excavatedmaterials with all lifts and lead and spreading for embankment or stocking as directed.

Excavation for catch / side water gutter in all sorts of soils tothe specified section including stacking the excavated stuff in aregular bund and disposing of unsuitable or excess stuff asdirected all sorts of soils. By Mechanical Means

Excavation for catch / side water gutter in Hard murum strata tothe specified section including stacking the excavated stuff in aregular bund and disposing of unsuitable or excess stuff asdirected.By Mechanical Means

Excavation for catch / side water gutter in Soft rock strata tothe specified section including stacking the excavated stuff in aregular bund and disposing of unsuitable or excess stuff asdirected. by Mechanical Means

Watering & compacting of embankmentformed of materialsobtained from theroad cutting with all lifts and lead not lessthan 97% of standard Proctor density after laying them in layersof 20 cm. to 30 cm. with Power roller.

Conveying materials obtained from road cutting including alllifts, laying in layers of 20cm to 30cm. breaking clods, dressingto the required lines, curves, grades and section, watering andcompacting to not less than 97% of standard Proctor densityfor all lifts and lead inclusive from the site ofexcavation to the site of deposition as directed.

Providing earth work in embankment with approved materialsobtained fromDepartmental land or other sources upto all lifts and lead including all lifts, laying in layers of 20cm. to 30cm.thicknessbreaking clods, dressing to the requiredlines, curves,grades & section, watering and compaction with vibratory rollerwith V­Sat attachment to achieve not lessthan 97 % ofSandard proctor density etc. complete

Construction of granular sub­base by providing close gradedMaterial, mixing in a mechanical mixplant at OMC, carriage ofmixed Material to work site, spreading inuniform layers withmotor grader onprepared surface and compacting withvibratory power roller to achieve thedesired density, completeas per clause 401 ­­ Plant Mix Method and Grading ­ I Material

Wet Mix Macadam ­­ Providing, laying, spreading andcompacting graded stoneaggregate to wet mix macadamspecification including premixing the Material with water at OMCin mechanical mixplant carriage of mixed Material bytipper tosite, laying in uniform layerswith paver in sub­ base / basecourse on well prepared surface and compactingwith vibratoryroller to achieve the desired density.

Prime coat ­ Providing andapplyingprimer coat with bitumenemulsion on prepared surface of granular Baseincludingcleaning of road surface andspraying, primer at the rate of0.60 kg/sqm using mechanical means.

Providing and applying tack coat on the prepared surfaceheating by flames inBoiler and spraying bitumen with sprayeron Concrete surface treated with primer @ 3.25 kg/10 sqm withVG­30 bulk Bitumen

DENSE BITUMINOUS MACADAM:Proving and laying densebituminousmacadam using crushed aggregates ofgrading 2,premixed with bituminousbinder VG­30 Bitumen @ 4.50 percent byweight of total mix and filler, transported to site withVTS , laid over a previously prepared surface, finished to theequired grade, level, alignment, and rolling toachieve thedesired density for 50/75 mm compacted thickness .USING 80TPHBatch mix type hot mix plant withSCADA, Sensor Paver,ntelligentCompactor with compaction analyzer and V­Satattachment with Stone Dust filler.

BITUMINOUS CONCRETE:­ Providing and laying bituminousconcrete usingcrushed aggregates of grading 2,premixed withbituminous binder @ 5.40per cent by weight of total mix andfiller, transported to site with VTS , laid over a previouslyprepared surface,finished to the required grade, level,alignment, and rolling to achieve thedesired compaction for30/40 mmcompacted thickness with VG­30Bitumen,Excludingprime / tack coat. For Bitumen VG­30 bulk ­­ USING 80 TPHBatch mix type hot mix plant withSCADA, Sensor Paver,IntelligentCompactor with compaction analyzer and V­Satattachment with Stone Dust filler

Providing and laying in­situ M40 Grade unreinforced plaincement concretepavement over a prepared sub base with 43grade cement , coarse and fineaggregate conforming to IS383, usingfine & coarse aggregates combinedgradation as perTable 600­3 of MORTH Specification 2013, mixed in a batchingand mixing plant/ non tilting mixer and Weigh batcher as perapproved mix design, admixtures, transporting to site,spreading, laying with approved make paver,compacted andfinished in a continuous operation, finishing to lines and gradesas directed by Engineer­in­charge and curing bycuringcompound /by providing cementvata in cement Mortar 1:[email protected] X 0.6m centre to centre, admeasuring 80 mm at bottomand 40 mm at top with depth of 75mm and maintaining thesame throughout curing period by any other method approvedbyEngineer­in­charge ( initial lead of 5.00 Km for raw materialsup to plant site) Spec. No. M.O.R.T.& H 2013. Cl­602 P.N.263 (Road Pavement)

Construction of dry lean cementconcrete Sub­ base over aprepared sub­gradewith coarse and fine aggregate conformingto IS: 383, the size of coarse aggregate not exceeding 25 mm,cement content not tobe less than 150 kg/ cum, optimummoisture content to be determined during triallengthconstruction, concrete strength notto be less than 10 Mpa at 7days,mixed in a batching plant/ Weigh batchmixer,transported to site with all leadsand lifts, laid with a paver withelectronic sensor /by suitable means asapproved by Engineer­in­charge ,compacting with vibratory roller, finishing, curingand including preparation ofsub­grade surface if required etc.complete. (Road Pavement)

Providing and fixing in position mild steel 32 mm dia dowelbars precoated with anticorrosive epoxy paint of required Dia.60 cms. Long and at 30.00 cm. C/C & wherever directedincluding handling, straightening, necessary cutting supportedby HYSD chairs with proper alignment by using properlydesigned assembly of Bulkheads lubricating half length withbituminous paint as directed etc. complete.

Providing and fixing in position HYSD tie bars precoated withanticorrosive epoxy paint of 12 mm dia. 70 cms.long and at30.00 cm. C/C & wherever directed including handling,straightening wrapping with paper of approved quality for halflength, necessary cutting, handling, straightening , supportedby assembly of HYSD chairs with proper alignment etc.complete.

Cutting transverse contraction joints 3 to 4 mm wide and depth60mm. .in concrete slab using concrete cutting machine withdiamond studded saw within 48 hours of casting of bay / slabetc. complete including subsequent widening of the groove 8to 10 mm. wide at top having depth of 15 mm. as directed byEngineer incharge.

Providing to contraction joints polysuphide sealent (Pouringgrade) confirming to BS : 5212 ­ 1989 into sawed groovewidened at top for sealent reservoir of specified size and shapeas per detailed drawing including fixing Polyethylene foambacker rod of required diameter (appraox. 25% larger than theinitial 3 mm.to 4 mm. joint) overlaid with bond breaking tapeas per detailed drawing. Item includes cleaning the joints withwater jet / air compressor & allowing joint to becomethoroughly dry before sealent is applied and applying primer.(A) Contraction & longitudinal joints (15 mm. deep x 8mm.wide)

Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concretepavement including all materials and labour complete.

Providing and fixing factory madeHydraulically pressedMechanically vibrated and compacted precast inter lockingcement concrete paving blocks 80MM thick in M­40 grade ofapproved size and shape for City streets, small /medium marketroads,low volume roads, utility cuts on arterial roads etc. asspecified and as per IS 15658:2006 including cost of allmaterials, manufacturing, curing,transportation of blocks towork site including loading, unloading and stacking as directed,laying paving blocks in position over prepared bed of naturalsand / crushed sand of 50 mm thickness ncluding necessaryexcavation in all stratas, spreading blindge of fine sand over theprepared bed,compacting blocks by plate vibrator etc.complete.

Providing & fixing R.C.C. 1:2:4 ordinary km. stones includingpainting numbering etc. complete for N.H./ S.H./ M.D.R. etc. asper IRC design for highway km stone and fixing in standard sizeC.C. 1:4:8 block etc. complete.

Supplying & Fixing of Molded Shank Raised Pavement Markers /Cat's Eye made of polycarbonate and ABSmoulded body andreflective panels with microprismatic lens capable of providingtotal internal reflection of the light entering the lens face andshall support a load of 16000 kg tested in accordance to ASTMD 4280 Type H and complying toSpecifications of Category Aof MORTH Circular No RW/NH/33023/10­97 ? DO III Dt 11.06.1997. The height, widthand length shall not exceed 50 mm,100 mm and 102 +/­ 2 mm and with minimum reflective areaof 13 Sqcm on each side and the slope to the base shall be 35+/­ 5 degree. The strength of detachment of the integratedcylindrical shanks, (of diameter not less than 19 +/­ 2 mm andheight not less than 30+/­ 2 mm) from the body is to be aminimum value of 500 Kgf. Fixing will be by drilling holes onthe road for the shanks to go inside, without nails and usingepoxy resin based adhesive as per manufacturer?srecommendation and complete as directed by the engineer.

Road Marking with Hot AppliedThermoplastic Compound withReflectorizing Glass Beads on Bituminous Surface­ Providing andlaying of hot applied thermoplastic compound 2.5 mm thickincluding reflectorizing glass beads @250 gms per sqm area,thickness of 2.5 mm is exclusive of surface applied glass beadsas per IRC:35 .The finished surface to be level, uniform and freefrom streaks and holes.complete.

Providing and fixingMandatory/Regulatory sign boards incircular shape of 600 mm dia made out of 1.5mm aluminumsheet bonded with white retro reflectivesheeting of Class B (Type IV Highintensity micro­prismatic gradesheeting­HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67­2012 Table No8.3 supported on one no. of M. S. angle iron post of size 65mm X 65 mm X 6 mm, 3.45 m long, duly painted with withflatoil paint having alternate black and white bands of 25 cm widthincluding G.I. fixtures etc; fixing the boards in M25 gradeconcrete block of size 60cm X 60cm X 75cm includingtransportation etc; complete. Class B ( Type IV High intensitymicro­prismatic grade sheeting­HIP) shall have 7 years writtenwarranty from the manufacturer & authoriseddistributor/convertor issued for field performance including thescreen printed areas and cut­out sheeting and cut­out durabletransparent overlay film and this warranty certificate in originalshould be submitted to the Engineer in charge by thecontractor/supplier.

Providing and fixing Cautionary/Warning sign boards inEquilateral Triangle size of 900 mm out of 2mm aluminum sheetbonded with white retro reflective sheeting of Class B ( Type IVHigh intensity micro­prismatic grade sheeting­HIP) havingpressure sensitive/heat activated adhesive retoreflective specifiedback ground, border and back side retoreflctive symbols, letters,numerals, arrow as per IRC:67­2012 Table No 8.3 supported onone no. of M. S. angle iron post ofsize 65 mm X 65 mm X 6mm, 3.45 m long, duly painted with with flat oil paint havingalternate black and white bands of 25 cm width including G.I.fixtures etc; fixing the boards in M25 gradeconcrete block ofsize 60cm X 60cm X 75cm including transportation etc;complete. Class B ( Type IV High intensity micro­prismatic gradesheeting­HIP) shall have 7 years written warranty from themanufacturer & authoriseddistributor/convertor issued for fieldperformance including the screen printed areas and cut­outsheeting and cut­out durable transparent overlay film and thiswarranty certificate in original should be submitted to theEngineer in charge by the contractor/supplier.

Providing and fixing of retro­ reflectorised informatory signboard rectangular/Square in shape having area less than 0.9square meter made out of 2mm aluminum sheet bonded withwhite retro reflective sheeting of Class B ( Type IV High intensitymicro­prismatic grade sheeting­HIP) having pressuresensitive/heat activated adhesiveretoreflective specified background, border and back side retoreflctivesymbols, letters,numerals, arrow as per IRC:67­2012 Table No 8.3, supportedwith back support frame 25mm x 25mm x 3mm, duly paintedon back side withtwo coats of grey stove enamel paint &supported on one no. mild steel angle iron post 75 mm x 75mm x 6 mm, 3.5 mt long firmly fixed to the ground by meansof properly designed foundation with M25 grade cementconcrete 45 cm x 45 cm x 60 cm, 60 cm below ground level asper approved drawing The angle iron post shall be duly paintedwith one coat of epoxy primer and two coats of epoxy finishpaints having alternate black and white bands of 25 cm widthincluding GI fixures and transportation etc.complete.The nutbolts of board with angle iron post/supporting structure afterfixing at site has to be electrically elded. Class B ( Type IVHigh intensity micro­prismatic grade sheeting­HIP) sheetingshall have 7 years written arranty from the manufacturer &authorised distributor/convertor issued for field performanceincluding the screen printed areas and cut­out sheeting and cut­out durable transparent overlay film and this warranty certificatein original should be submitted to the Engineer in charge by thecontractor/supplier.

Providing and fixing in position Guard Railing as per Drg. No.15 Type C dt. 20­4­79, with 3 rows of 50mm dia. G.I. pipe30cm a part and fixed in M.S. channels of section 125 x 65 x 6mm spaced 2.5 C/c 1:2:4 c.c. bedding of size 45 x 30cm. asper detailed drawing, with 3 coats of approved yellow and blackpaint including necessary excavation in any strata.

Providing rubble filling of trap/ granite/ quartzite gneiss stones for foundations including hand packing filling gravel / sand in the voids etc. complete.

Providing and laying in situ cement concrete of M10 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work, compacting and curing etc. complete.(with reversible drum rtype mixer with SCADA with natural sand) (Road Work/Retaining Wall/Drain)

Providing and laying cement concrete pipe of IS 458:2003 NP­4 class of 900mm diameter in proper line, level and slopeincluding providing and fixing collars in cement mortar 1:2 andcuring etc. complete.

Providing and laying cement concrete pipe of IS 458:2003 NP­4 class of 1000mm diameter in proper line, level and slopeincluding providing and fixing collars in cement mortar 1:2 andcuring etc. complete.

Providing cast in situ block of M10 cement concrete with circular or other shaped opening for waterway including necessary formwork, compaction, finishing and curing etc. complete. (with reversible drum type mixer with SCADA withnatural sand, cement 4.05 bags/cumt) (Craddle For CD Work)

Providing cast in situ M15 grade cement concrete for head walls of CD work / retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer with SCADA with natural sand, cement 4.05 bags/cumt) (PCC For Face Wall of CD Work)

Excavation for foundation by mechanical means in earth, soils, of all types, sand, gravel, soft murum including shoring and strutting as necessary and disposing off excavated stuff as directed etc. complete.

Excavation for foundation by mechanical means in hard murum including shoring and strutting as necessary and disposing off excavated stuff as directed etc. complete.

Providing and laying in situ controlled grade of M20 of trapn/granite /quartzite /gneiss metal for RCC works in cut off walls / curtain walls including necessary scaffolding, centering, compacting by vibrator, finishing and curing etc. complete. (with fully automatic micro processor based PLC with SCADAenabled with reversible drum type mixer with natural sand,excluding reinforcement) (For face Wall of CD work)

Providing, cutting, bending, hooking, tying and laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete.

Providing weep holes in brick masonry /plain /reinforced concrete abutment, wing wall / return wall with 100mm diameter AC pipe extending through the full width of the structure with slope of 1V: 20H towards drawing face as per drawings and technical specifications etc. complete.

Excavation for foundation in earth, soil of all types, sand, gravel sand soft murum,including removing the excavated material up to a distance beyond the building area & stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.5 m.) By Mechanical Means

Excavation for foundation in hard murum including removing the excavated material upto distance of beyond thebuilding area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift 1.50 m to 3.0m) By Mechanical Means

Excavation for foundation in Soft rock and old cement or lime masonry foundations including removing the excavated material upto a distance beyond the building area and stacking as directed, including dewatering, preparing the bed for the foundation and necessary back filling with available earth/murum, ramming ,watering including shoring and strutting etc. complete. (Lift upto 1.5m) ByMechanical Means

Excavation for foundation in Hard­rock by controlled blasting including trimming and leveling the bed by chiselling wherenecessary and removing the excavated material and stacking it in measurable heaps within a distance rom the building area including dewatering and back filling with available earth soil /murum watering, ramming etc. complete.(Lift upto 1.5m)

Filling in plinth and floors with approved excavated material in15cm. to 20cm. layers including watering and compacting etc.complete. Spec. No. : Bd.A. 11/Page No. 262

Providing dry/ trap/ granite/ quartzite/ gneiss rubble stonesoling 15 cm to 20 cm thick including hand packing andcompacting etc. complete.

Providing and fabricating structural steel work in rolled sectionslike joists, channels, angles, tees etc. as per detailed design anddrawings or as directed including cutting, fabricating, hoisting,erecting, fixing in position making riveted / bolted /weldedconnections without connecting plates, braces etc. andincluding one coat of anticorrosive paint and over it two coatsof oil painting of approved quality and shade etc. complete

Providing and laying in situ cement concrete M­20 of trap /granite quartzite/ gneiss metal for R.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C.columns and steel stanchions etc. including bailing out water,formwork, cover blocks compaction and curing roughening thesurface if special finish is to be provided (Excluding reinforcement and structural steel) etc. etc. complete, With fully automatic micro processor based PLC with SCADA enabled reversible drum type concrete mixer . With natural sand. (Retaining Wall/Drain)

Providing and casting in situ cement concrete M­20 of trap/ granite / quartzite/ gneiss metal for R.C.C. slabs and landings canopy as per detailed designs and drawings including centering, formwork, cover blocks compaction finishing the ormed surfaces with cement mortar 1:3 of sufficient minimum thickness to give a smooth and even surface or roughening if special finish is to be provided and curing etc. complete, (Excluding reinforcement and structural steel).With fully automatic micro processor based PLC with SCADA enabledreversible drum type concrete mixer With natural sand. (Drain)

Providing and casting in situ cement concrete in M­20 of trap/ granite/ quartzite/ gneiss metal for R.C.C. pardi of required thickness including centering, formwork, cover blocks compacting , curing , finishing & roughening them if special finish is to be provided and curing complete. (Excluding reinforcement and structural steel). With fully automatic micro processor based PLC with SCADA enabled reversible drum type concrete mixer. with reversible Drum Type mixer with SCADA With natural sand. (Drain/Retaining Wall)

Providing second class Burnt Brick masonry with conventional/I.S. type bricks in cement mortar 1:6 in foundations and plinthof inner walls/ in plinth external walls including bailing outwater manually , striking joints on unexposed faces, raking outjoints on exposed faces and watering etc. Complete.

Providing uncoursed rubble masonry of trap / granite / quartzite/ gneiss stones in cement mortar 1:6 in foundation and plinthof inner walls / in plinth of external walls including bailing outwater manually , striking joints on un exposed faces andwatering etc.complete.

Providing sand faced plaster externally in cement mortar usingapproved screened sand, in all positions including base coat of15 mm thick in cement mortar 1:4 using waterproofingcompound at 1 kg per cement bag curing the same for not lessthan 2 days and keeping the surface of the base coat rough toreceive the sand faced treatment 6 to 8 mm thick in cementmortar 1:4 finishing the surface by taking out grains and curingfor fourteen days scaffolding etc.complete.

Providing and fixing machine cut mirror polished 18 mm to 20mm thick telephone black granite / Amba White / Cat barybrown / RBI red / Ocean Brown granite stone partition withrounding the edges etc. complete . Both side polish

Providing and fixing plain zinc sheeting of 0.80 mm thick (22B.W.G.) over the ridge hip or valley to galvanized iron sheetroofing including all fastening and bolt galvanised iron screwsand bolts, lead and bitumen washers etc. complete.(Weight of6.8 kg/sq.m.).

Dismantling stone masonry in lime or cement mortar including stacking the materials as directed with all leads, lifts etc.complete.

Removing Np2 and Np3 class pipes including stacking at road side as directed by the Engineer in charge. 900mm dia. And above. etc. complete.

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