Widening and Strengthening Work of Adityapur (R.I.T. More on Adityapur-Kandra, SH-05)-Mahuldih-Hesal Main Road (Aidal More of Hata-Chaibasa Road, SH-06) (Total Length 23.95 Km.) for the year 2021-22

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness. ( RCD SOR 2.3(ii)A)

Cutting of Trees, including Cutting of Trunks, Branches and Removal (Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 mtrs and earth filling in the depression/pit.) (RCD SOR 2.1) (i) Girth from 300 mm to 600 mm

Cutting of Trees, including Cutting of Trunks, Branches and Removal (Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 mtrs and earth filling in the depression/pit.)( RCD SOR 2.1) (ii) Girth from 600 mm to 900 mm

Cutting of Trees, including Cutting of Trunks, Branches and Removal (Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 mtrs and earth filling in the depression/pit.) (RCD SOR 2.1) (iii) Girth from 900 mm to 1800 mm

Cutting of Trees, including Cutting of Trunks, Branches and Removal (Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 mtrs and earth filling in the depression/pit.)(RCD SOR 2.1) (iv) Girth >1800 mm

Removal of telephone / Electric poles including excavation and dismantling of foundation concrete and lines under the supervision of concerned department, disposal with all lifts and up to a lead of 1000 metres and stacking the serviceable and unserviceable material separately (RCD SOR 2.14)

Removal and refixing 0f HandPump all complete job as per specification and direction of E/I.

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres (RCD SOR 2.4) (II) (iii) B By Mechanical Means for items No. 202( b) & ( c) Dismantling Stone Masonry Rubble stone masonry in cement mortar.

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres (RCD SOR 2.4 (II) B By Mechanical Means for items No. 202( b) & ( c) Prestressed / Reinforced cement concrete grade M-20 & above

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. Removing all type of hume pipes and stacking within a lead of 1000 metres including earthwork and dismantling of masonry works.Up to 600 mm dia. (RCD SOR 2.4 (ix),A)

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. Removing all type of hume pipes and stacking within a lead of 1000 metres including earthwork and dismantling of masonry works.Above 900 mm dia. (RCD SOR 2.4 (ix),C)

Dismantling of kilometre stone including cutting of earth, foundation and disposal of dismantled material with all lifts and lead upto 1000 m and back filling of pit.5th KM stone. (RCD SOR 2.10,A)

Dismantling of kilometre stone including cutting of earth, foundation and disposal of dismantled material with all lifts and lead upto 1000 m and back filling of pit.Ordinary KM stone. (RCD SOR 2.10,B)

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately.Bituminous courses, By Mechanical Means. RCD SOR 2.5 (II) A

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately.Granular courses, By Manual Means. RCD SOR 2.5 (I)B

Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately. (RCD SOR 2.6)

Excavation for roadwork in soil with hydraulic excavator of0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m)Including Royality @ Rs.27.48 per cum, cost of watering, rolling & compaction. (RCD SOR 3.6(ii)

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2, Rolling with vibratory roller RCD SOR 3.16 (i)

Construction of Embankment with Material Deposited from Roadway Cutting (Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2).(RCD SOR 3.16 (i)

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) for grading- I Material (RCD SOR 4.2(i))

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.) With Vibratory Roller (RCD SOR 4.12)

Prime coat (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 0.60 kg/sqm using mechanical means.) (RCD SOR 5.1)

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 surface cleaned with mechanical broom as per MORT & H. Clause No.503 and direction of E/I. (RCD SOR 5.2)

Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam 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 @ 4.0 to 4.5% by weight of total mix 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.) with VG-30 Grade Bulk Bitumen. (RCD SOR 5.6 B (ii) for GradingII (19 mm nominal size)

Bituminous Concrete (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 to 5.6 % 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. 509 complete in all respects) with Bulk VG30 Bitumen. (ii) for Grading-II(10 mm nominal size) (RCD SOR 5.8 B (ii)

Dry Lean Cement Concrete Sub- base (Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.) (RCD SOR 6.1)

Cement Concrete Pavement (Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing ) (RCD SOR 6.2)

Sand Filling in Foundation Trenches as per Drawing & Technical Specification. (RCD SOR 12.3)

Providing and laying 80mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction,of approved size,design & shape,laid in required colour and pattern over and including 50mm compacted bed of coarse sand,filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (DSR No. 16.68)

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing as per MoRTH specification clause No. 800 (RCD SOR 8.4 ) (i) 90 cm equilateral triangle

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing as per MoRTH specification clause No. 800 (RCD SOR 8.4 ) (iii) 60 cm Circular.

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing as per MoRTH specification clause No. 800 (RCD SOR 8.4 ) (iv) 80cm x 60cm rectangle

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing as per MoRTH specification clause No. 800 (RCD SOR 8.4 ) (v) 60cm x 45cm rectangle

Providing and erecting direction and place identification retro-reflectorised sign asper IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing), (RCD SOR 8.5 )

Printing new letter and figures of any shade (Printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade) English and Roman (RCD SOR 8.3 (ii)

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 as per (RCD SOR 8.13)

Kilo Metre Stone Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc (RCD SOR 8.14) (i) 5th Kilometre stone (precast)

Kilo Metre Stone Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc (RCD 8.14) (ii)Ordinary Kilometer stone (precast)

Road Markers/Road Stud with plastic body of RPM/ASA/HIPS as per clause 804.2.1 of MORTH, fitted with lense reflectors, installed in concrete or asphaltic surface 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. (RCD SOR 8.35)

Supplying and installation of delineators (road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide stripes, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and confirming toIRC-79 and the drawings. (RCD SOR .8.15)

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 depth upto 3.0 m RCD SOR 12.1(B)(1))

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.) (RCD SOR 12.4)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications (PCC Grade M15) (RCD SOR 12.8 A)

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications PCC Grade M20 (RCD SOR 13.5 B) (p)

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification (RCC Grade M25, Using Concrete Mixer, Height upto 5m) (RCD SOR 14.1(B)Case (i) P))

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications. (RCD SOR 14.2)

Stone masonry work in cement mortar 1:3 in foundation complete as drawing and Technical Specification (Random Rubble Masonry) (RCD SOR 12.7(b))

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications. Random Rubble Masonry (RCD SOR 13.4(A))

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification (RCD SOR 14.10)

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. (RCD SOR 13.8)

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification RCC Grade M30 (RCD SOR 14.1C Case I p)

Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces (RCD SOR 8.8)

Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification RCD SOR 14.11

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications. (RCD SOR 14.4)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications R.C.C.Grade M-20. (RCD SOR 12.8 C, case I)

Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical specifications (RCD SOR 13.3)

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. (RCD SOR 3.10)

Providing Tar-Phelt Cushion under the deck slab.All complete job as per direction of E/I.

Filler joint Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a horizontal movement upto 20 mm, covered with sealant complete as per drawing and technical specifications. (RCD SOR 14.18(iii)

Filler joint Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6% bitumen by weight (RCD SOR14.18 (iv)

Numbering and Writing the culvert no.etc.All complete job as per direction of E/I.

Reinforced cement concrete in sub-structure complete as per drawing and technical specifications. (RCC Grade M25) (RCD SOR 13.5 F,(p) case I)

Drainage Spouts complete as per drawing and Technical specification. (RCD SOR 14.9)

Reinforced Cement Concrete Crash Barrier (Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-20 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH - 33022/1/94-DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified) M20 Grade concrete (RCD SOR 8.22 (i))

Brick masonry work in 1:3 in sub-structure complete excluding pointing and plastering, as per drawing and technical specifications (RCD SOR 13.1)

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification.Boulder laid dry without wire crates. (RCD SOR 15.1A)

Providing and laying Flooring complete as per drawing and Technical specifications laid over cement concrete bedding. (RCD SOR 15.8)

Flexible Apron :Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less than 40 kg beyond curtain wall. (RCD SOR 15.11)

Aggregate Sub Surface Drains (Construction of aggregate sub surface drain 300 mm x 450 mm with aggregates conforming to table 300-4 excavacted material to be utilised in roadway)

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