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| 1 | SH: FORMATION CUTTING |
| 2 | Excavation in Hill Area in Soil by Mechanical Means (Excavation in soil in hilly area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead upto 1000 metres) |
| 3 | Excavation in Hilly Area in Ordinary Rock by Mechanical Means not Requiring Blasting. (Excavation in hilly area in ordinary rock not requiring ballasting by mechanical means including cutting and trimming of slopes and disposal of cut material with all lift and lead upto 1000 metres ) |
| 4 | PAVEMENT |
| 5 | Preparation of sub grade (Preparation of sub grade by excavation earth to an average depth of 22.2cm dressing to camber and consolidating with road roller, making the good the undulations etc. disposal of surplus earth lead up to 50.00m |
| 6 | Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density,complete as per clause 401) I. for grading- I Material |
| 7 | 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.) |
| 8 | 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, 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) |
| 9 | Tack coat Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular urface cleaned with mechanical broom. |
| 10 | Semi - Dense Bituminous Concrete (Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 % 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. 508 complete in all respects) |
| 11 | ABUTMENT, PIER & PILE FOUNDATION |
| 12 | Excavation for Structures (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 with approved material.)( with de-watering) Ordinary soil, Manual Means Depth upto 3 m, Ordinary rock (not requiring blasting)(with de-watering) |
| 13 | Manual Means, Depth upto 3 m |
| 14 | Providing steel liner 10 mm thick for curbs and 6 mm thick for steining of wells including fabricating and setting out as per detailed drawing 10 mm Liner PL. for pile |
| 15 | Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. (Pile diameter-1000 mm) |
| 16 | Levelling course for Pile cap (Providing and laying of PCC M15 levelling course 300mm thick below the pile cap). |
| 17 | Cement concrete for reinforced concrete in pile cap complete as per drawing and Technical SpecificationD. RCC Grade M35 (i) Using concrete mixer. |
| 18 | Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications |
| 19 | SUB-HEAD: SUB-STRUCTURE |
| 20 | Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications |
| 21 | RCC Grade M25(a) Using concrete mixer. |
| 22 | RCC Grade M35(a) Using concrete mixer, Height upto 5M |
| 23 | Supplying,fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications |
| 24 | Supplying, fitting and fixing in position true to line and level cast steel rocker bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. |
| 25 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment,wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications |
| 26 | Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specification. |
| 27 | SUB-HEAD SUPERSTRUCTURE |
| 28 | Supply and fabrication of steel work at Fabricators workshop comprising of Main Girders, Cross Girders, Connecting plates, stringer, stiffening plates etc. from steel plates and structural steel of specified grades as per approved drawing including straightening, descaling, degreasing, cutting to size and shape, drilling, welding and grinding, supply of all MS/HTS shop or site bolts, nuts & washers, holding down bolts and nuts etc., trial assembling at workshop, one priming coat of shop paint with red lead paint conforming to IS-102 with all labour, material, cost of paints, consumables, stacking in protected condition etc. complete as per specification and as directed by the Engineer-in-Charge (Carriage cost from fabricator work shop to actual bridge site will be paid seperately). A COMPOSITE BRIDGE Case (i) Upto40m single span or in Multiples |
| 29 | Taking delivery of fabricated steelwork from stacks at site as necessary, assembling and erection of fabricated steel structure to proper line , level and camber as per approved drawings complete in all respect including transportation and handling supply of all fasterners. Painting of all exposed surfaces of steelwork after erection with one coat of red lead confirming to IS-102 and two coats Alumunimium paint to IS-2339, grouting of anchor bolts in position, including all labour, consumables, materials, machinery, tools and tackles complete as per specification and as directed by the Engineer- in-Charge |
| 30 | Furnishing and Placing einforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification, C RCC Grade M 30, Case I Using Concrete Mixer, (i) For solid slab super-structure,q) Height 5m to 10m |
| 31 | E PSC Grade M-40 Case 1 Using concrete mixerq) Height 5m to 10m |
| 32 | a) Supplying, fitting and placing HYSD bar reinforcement in super- structure complete as per drawing and technical specifications |
| 33 | Drainage Spouts complete as per drawing and Technical specification |
| 34 | Elastomeric Slab Steel Expansion Joint (Providing and laying of an elastomeric slab steel expansion joint,catering to right or skew (less than 20 deg.,moderately curved with maximum horizontal movement upto 50 mm,complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer\"s instructions for installation and clause 2606 of MoRTH specifications for road & bridge works.) |
| 35 | PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification |
| 36 | Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification |
| 37 | Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications |
| 38 | SUB-HEAD PROTECTION WORKS |
| 39 | Excavation for Structures (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 with approved material.)I Ordinary soilB) Mechanical Means(i) Depth upto 3 m |
| 40 | PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed,placed in foundation and compacted by vibration including curing for 14 days.) |
| 41 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specificationsC) RCC Grade M20Case I Using concrete mixer |
| 42 | Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications E) RCC Grade M20 p) Height upto 5m |
| 43 | Reinforcement of RCC work including bending, binding and placing in position complete |
| 44 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment,wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications |
| 45 | Back filling behind abutment,wing wall and return wall complete as per drawing and Technical specification A) Granular material |
| 46 | SUB-HEAD RIVER TRAINING WORKS |
| 47 | Earth Work in Excavation of foundation of Structureas per Drawing and technical Specification,I/C setting out,constuction of Shoring and bracing ,removal of Stumps and other deleterious matter dressing of sides and bottom and back filling with approved material Ordinary soil A) Manual Means (i) upto 3 m depth |
| 48 | Gabian Structure for Erosion Control, River Training Works and Protection works (Providing and constructing gabain structures for erosion control, river training works and protection works with wire crates of size 2 m x 1 m x 0.3 m each divided into 1m compartments by cross netting, made from 4 mm galvanised steel wire @ 32 kg per 10 sqm having minimum tensile strength of 300 Mpa Conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100 mm x 100 mm, filled with boulders with least dimension of 200 mm, all loose ends to be securely tied with 4 mm galvanised steel wire.) |
| 49 | Boulder apron laid in wire crates (Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10% extra for laps and joints laid with stone boulders weighing not less than 40 kg each.) |
| 50 | SH:-TRAFFIC SIGNS, MARKINGS & OTHER ROAD APPURTENANCES |
| 51 | Cast in Situ Cement Concrete M20 kerb (Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M-10 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 408) A) Using Concrete Mixer |
| 52 | Painting Two Coats on New Concrete Surfaces (Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces) |
| 53 | Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic 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 beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.) |
| 54 | Tubular Steel Railing on Medium Weight steel channel ( ISMC series) 100 mm x 50 mm (Providing, fixing and erecting 50 mm dia steel pipe railing in 3 rows duly painted on medium weight steel channels (ISMC series)100 mm x 50 mm, 1.2 metres high above ground, 2 m centre to centre, complete as per approved drawings) |
| 55 | Metal Beam Crash Barrier Type - B, \"THRIE\" : Metal Beam Crash Barrier (Providing and erecting a \"Thrie\" metal beam crash barrier comprising of 3 mm thick corrugated sheetmetal beam rail, 85 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 2 m high with 1.15 m below ground level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364,metal beam rail to be fixed on the vertical post with a space of channel section 150 x 75 x 5 mm, 546 mm long complete as per clause 810. |
| 56 | Road Markers/Road Stud with Lense Reflector (Providing and fixing of road stud 100x 100 mm, die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphalticsurface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS 873 part 4:1973) |
