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| 1 | Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately etc. complete. |
| 2 | Removing rich mix cement concrete including stacking the spoils as directed with all leads, lifts etc, complete. |
| 3 | Excavationforroadwayinearth,soilofallsorts,sand,gravelorsoftmurumincluding dressing section to the required grade, camber and side slopes and conveying the excavated materialswithallliftsuptoaleadof50m.andspreadingforembankmentorstackingasdirected. |
| 4 | Excavation for catch / side water gutter in all sorts of soils to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff asdirected all sorts of soils. |
| 5 | Providing and laying in situ / ready mix / ready mix M10cement concrete of trap/ granite/ quartzite/gneissmetalinfoundationincludingnecessarycentering,formwork,bailingout water, compacting and curing etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artifical sand) |
| 6 | Providing and laying cement concrete pipe of IS 458:2003 NP-2 class of 450mm diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 andcuring etc. complete. |
| 7 | Providing and laying concrete pipes of I.S.NP. class of 300mm diameter in proper line, level and slope including necessary collars, excavation, laying, fixing with collars in cement mortar 1:1 and refilling the trench complete. |
| 8 | Filling in plinth and floors withapprovedexcavated material in 15cm.to20cm.layersincluding watering and compacting etc. complete. |
| 9 | Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - I Material |
| 10 | ConstructionofdryleancementconcreteSub-baseovera prepared sub-grade withcoarseandfineaggregate(VSIgradefinelywashed crushedsand)conformingtoIS:383,thesizeofcoarseaggregatenot exceeding25mm,,cementcontentnottobelessthan150Kilogram/ cum,optimum moisturecontenttobe determinedduring triallength construction, concretestrengthnottobelessthan10Mpaat7days, mixed in a batching plant/ Weigh batch mixer, transported tosite with allleadsand lifts,laidwithapaver withelectronic sensor/by suitable meansasapprovedby Engineer-in-charge,compactingwith vibratory roller, finishing,curingand includingpreparationofsub- grade surface if required etc. complete. |
| 11 | Providing and laying in situ / ready mix M-20 controlled reinforced cement concrete of trap metal for raft slab including \"V\" haunches, formwork, scaffolding, compaction by vibrating, finishing curing etc. complete. concrete batch mix plant / pan mixer with fine agreegates of required specifications ( VSI sand finely washed etc ) etc. complete. (excluding reinforcement).a) RCC Grade with reversible drum type mixer/ concrete batch mix plant (pan mixer) . |
| 12 | Providing and laying in situ / ready mix controlledgrade of M20 of trap /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 SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer)with fine agreegates of required specifications ( VSI sand finely washed etc ), excluding reinforcement) |
| 13 | Providing and fixing precast 125 mm thick slotted covers casted in M-30 with reinforcement of 10 mm dia bars both way @ 150 mm c/c tied with tack welding, with 2 hooks of 12 mm dia bars finishing in c.m.1:3 etc.complete. |
| 14 | Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete. |
| 15 | Providing and laying in-situM35 Grade unreinforced plain cement concretepavementwith max 20% fly Ash ( Fly-ash upto 20% by weight of Cement) over a prepared sub base with 43 grade cement , coarse and fine aggregate ( VSI grade finely washed crushed sand) conforming toIS383,usingfineandcoarseaggregatescombinedgradation asperTable600-3of MORTHSpecification2013,mixedinabatchingandmixingplant/nontilting mixerand Weigh batcheras per approved mix design, admixtures, transporting to site, spreading, laying withapprovedmakepaver,compactedandfinishedinacontinuousoperation,finishingto linesandgrades asdirectedbyEngineer-in-chargeandcuring bycuringcompound/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 withdepth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge. |
| 16 | Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge. |
| 17 | Filling transverse contraction joints by bitumen by 60/70 grade including cleaning the joints & allowing the joint to became throughly dry before sealent is applied |
| 18 | Providing and fixing factory made Hydraulically pressed Mechanically vibrated and compacted precast inter locking cement concrete paving blocks 100MM thick in M-50 grade ofapprovedsizeandshapeforCitystreetsandroadswithhighvolume/heavytrafficeas specifiedandasperIS15658:2006includingcostofallmaterials,manufacturing,curing, transportationof blocks to work site including loading, unloading andstacking as directed, laying paving blocks in position over prepared bed of VSI crushed sand of 50 mm thickness including necessary excavation in all stratas, spreading blindge of fine sand over the prepared bed, compacting blocks by plate vibratoretc. complete. |
| 19 | Providing and laying in situ / ready mix M20 RCC of trap/ granite/ quartzite/ gneiss metal for RCCworkofballastwalls,kerbsandboxreturnsincludingscaffolding,compaction, formwork finishing and curing etc. complete. (excluding reinforcement, with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications ( VSI sand finely washed etc ) |
| 20 | Providing and laying Cast in situ/Ready Mix cement concrete in M20 of trap/ granite/quartzite/gneissmetalforbedblocks,foundationblocksand suchotheritems includingbailingoutwater, Steelcentering,formwork,laying/pumping,compacting, rougheningthemifspecialfinishistobeprovided,finishingunevenandhoneycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic,tarpaulinetc.(Woodencenteringwillnotbeallowed.),withfullyautomaticmicro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 21 | Providing, cutting, bending, hooking, tyingand laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete. |
| 22 | Providing& Fixing clearopening900 x 600 mm RectangleComposite Resin ManholeFrame& Cover of approved, HeavyDuty, Confirming to relevantGradeDesignationHD25MT asperIS:1726;1991 etc. complete.(InspectionshallbeasperguidelinesofIS Specification). TheinformationofManufacture,gradedesignationandany identificationmarkasrequiredbypurchase/departmentshallbe clearly andpermanently marked ontopof eachmanhole cover including loading, unloading,transportation etc. Complete as directed by Engineer-in-charge. (Test Certificate is required) |
| 23 | Providing and fixing Ductile iron Man Hole Covers/ Strom Water Grating and Grating with frame of Various sizes, weight and types and load bearing capacity as per EN-124, equivalent NECOwith prior approval of concerned Superitending Engineer. |
| 24 | Providing , laying and fixing ,jointingEco- drain 200 mm SN 4 Nu- Drain Upvc pipes or of equivalent make, manufacture as per EN 13476 or equivalent as per I.S.15328 with fittings suchabends,teestees,coupleretc,jointingwithrubberlubricantincludingnecessary excavation, trench refilling with selective excavated materialetc. complete. |
| 25 | Providing , laying and fixing ,jointingEco- drain 110 mm SN 8 Nu- Drain Upvc pipes or of equivalent make, manufacture as per EN 13476 or equivalent as per I.S.15328 with fittings such a bends, tees, coupler, etc, jointing with rubber lubricant including necessary excavation, trench refilling with selective excavated material etc. complete. |
| 26 | Providingandlayingintrenches15mmdai.CPVCpipeincludingnecessaryexcavation, fittings.Refillingtrenchesetc.completeIncluding removingexisting pipeline ifnecessary and conveying and stacking the same in PWD chowky or as directed etc. complete. |
| 27 | Providingandfixingboarddisplayinginformation,suchas\"Nameof work,Tendercost, Name of Contractor, Work completion and liability period etc\", having rectangular shape of 1.20m x 0.90m size made out 18 gauge(1.25mm)thickmildsteelsheetpaintedwithonecoatofZinc chromate stoving 0 cm x 60 cm x75cmincluding, excavation,refilling, transportation, and labouretc complete.Spec. Number As directed by Engineer in Charge |
| 28 | Transportation of Material obtained from debries of various sorts including necessary excavation / loosing including loading,unloading and conveying and disposing as directed. |
