Widening and Strengthening/Reconstruction of Barmasia PWD Road to Saharghati Road (Total Length-8.130 Km) under Road Division Dumka for the year 2025-26.

Clearing and Grubbing Road Land. (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, sapling and tress girth upto 300 mm, removal of stumps of tree cut earlier and disposal of unserviceable materials and stacking of sericeable material to be used of auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150mm in thickness.) SOR NO - 2.03 (i) 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.) (i) Girth from 300 mm to 600 mm SOR NO - 2.01 (A+B) (i)

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.) (i) Girth from 600 mm to 900 mm SOR NO - 2.01 (A+B) (i)

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.) (iii) Girth from 900 mm to 1800 mm SOR NO - 2.01 (A+B) (iii)

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.) (iii) Girth from 900 mm to 1800 mm SOR NO - 2.01 (A+B) (iii)

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concree, 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 allk lifts and lead of 1000 metres) B) Cement Concrete Grade M-15 & M-20 SOR NO - 2.04 (I) B

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concree, 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 allk lifts and lead of 1000 metres) ii) (A) Dismantling Brick / Tile work in cement mortar SOR NO - 2.04 (II) B

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concree, 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 allk lifts and lead of 1000 metres) ii) (A) Dismantling Brick / Tile work in cement mortar SOR NO - 2.04 (III) B

Removing all type of hume pipes and stacking within a lead of 1000 metres including earthwork and dismantling of masonry works. (c) Above 900 mm SOR NO - 2.04(ix) A

Dismantling of Cement Concrete Pavement (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 alead of 1000 metres, stackiung serviceable and unserviceable materials separately) SOR NO - 2.06

Dismantling of flexible pavements and disposal of dismantled materials upto a leadof 1000 metres, stacking serviceable and unserviceable materials separately SOR NO - 2.05 II (A)

Removal of Telephone / Electric Poles and Lines (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) SOR NO - 2.14

Removal of Hand pumps including excavation and dismantling of foundation concrete and lines under the supervision of concerned department,disposal with all lifts and up t a lead of 1000 m do all complete SOR NO -

Excavation in Soil using Hydraulic Excavator and Tippers with Disposal upto 1000 metres. (Excavation for road work in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and tranporting to the embankment location within all lifts and lead upto 1000 m) SOR NO - 3.06

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.) SOR NO - 3.17

Construction of Embankment with approved material obtained from Borrow pits with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300-2. SOR NO - 3.18

Construction of Subgrade and Earthen Shoulders (Construction of sub-grade and earthen shoulders with approved material obtained from Borrow pits with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300-2.) SOR NO - 3.18

Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing close graded material, spreading in uniform layers 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 as per clause 401.) (v) for grading- V Material SOR NO - 4.01 B(v)

Wet Mix Macadam (Plant Mix Method) (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 grader in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.) SOR NO - 4.14 B

Prime Coat over WMM/WBM (Providing and applying primer coat with SS1 grade 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.) SOR NO - 5.01 A

Tack Coat on Bituminous surfaces - (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 surface cleaned with mechanical broom.) SOR NO - 5.02 I

Tack Coat on Granular surfaces treated with primer (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 surface cleaned with mechanical broom.) SOR NO - 5.02 II

Dense graded Bituminous Macadam Grading-II With VG-30 Bulk Bitumen (Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @4.5 percent 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 MORT&H specification clause no. 505 complete in all respects with VG-30 Bulk Bitumen.) SOR NO - 5.04 AB

Bituminous concrete Grading- II With VG-30 Bulk Bitumen (Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @5.4 percent 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 MORT&H specification clause no. 507 complete in all respects with VG-30 Bulk Bitumen.) SOR NO - 5.05 AB

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.) SOR NO - 6.01

Cement Concrete Pavement (Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with approve 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.) SOR NO - 6.02

Culverts E/W in excavation of foundation trenches in hard soil -do-do-all complete job SOR NO - 12.01 I B (i)

Providing P.C.C. M10 with nominal mix(1:3:6)in foundation -do-do-all complete SOR NO - 12.04

Providing P.C.C. M15 with nominal mix(1:2:4)in foundation -do-do-all complete SOR NO - 12.08A

Providing P.C.C. M15 with nominal mix(1:2:4)in substructure -do-do-all complete SOR NO - 13.05 A (p)

Providing R.D.R.R. stone masonary with c.m.(1:3) in foundation and plinth -do-do-all complete SOR NO - 12.07 (b)

Providing R.D.R.R.Stone masonary with c.m.(1:3) in substructure -do-do- all complete as per spn. And direction of E/I SOR NO - 13.04A

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. SOR NO - 16.01

Providing R.C.C. M25 in deck slab -do-do-all complete job SOR NO - 14.01(B)

Providing R.C.C. M30 in wearing coat -do-do-all complete job SOR NO - 14.04

Providing P.C.C. M20 in various parts of the structure -do-do-all comp SOR NO - 13.05 E p

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications SOR NO - 14.02

Providing weep holes in Brick masonry/ Plain/Reinforced concrete abutment , wing wall/ returen wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20 H towards drawing face. Complete as per drawing and technical specifications. SOR NO - 13.08

Providing 12 mm thick plaster with c.m.(1:3) -do-do- all comp. job. SOR NO - 13.03

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. SOR NO - 13.1

Providing Tar Phelt Cushion under the deck slab -do-do-all complete job SOR NO - AS PER TS

Providing and fixing in position 20 mm thick premoulded joint filler in expansion joints for fixed ends of simply supported spans not exceeding 10.0m to cater for a horizontal movement upto 20 mm , covered with sealant complete as per drawing and technical specification SOR NO - 14.17 (ii)

Providing and filling joint sealing compound as per drawing and technical specification with coarse sand and 6% bitumen by weight SOR NO - 14.17 (iii)

Numbering and writing the culvert no. etc. -do-do- all complete SOR NO -

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification. SOR NO - 16.05

Laying Reinforced cement concrete pipe NP4 / prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets SOR NO - 9.04 B

Back filling behind abutment, wing wall, return wall complete as per drawing and technical specifications (A) Granular Materials SOR NO - 13.09A

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 Reinforced Cement concrete with HYSD reinforcement conforming to MoRT&H Specificatin and as per details given IRC:5 (Fig.-5,b) including dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, etc., as per approved drawing and at locations directed by the Engineer, all as specified. (Area-0.243 sqm./meter, single face) SOR NO - 8.22(ii)

Drain (Triangular + RCC drain) Plain/Reinforced cement concrete in sub-strucutre complete as per drawing and Technical specifications. (E) RCC Grade M20 (p) Height upto 5m RCC Grade M20 using batching plant, transit mixer & concrete pump SOR NO - 13.05 E(p)

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification (B) RCC Grade M25 (i) Solid Slab Super Structure (p) height upto 5m SOR NO - 14.01 C(i)(p)

Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in Substructure complete as per Drawing and Technical Specifications. SOR NO - 13.06

Miscellaneous/Road furniture 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) 5th kilometre stone (precast) SOR NO - 8.14(i)

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) Ordinary Kilometer stone (Precast) SOR NO - 8.14(ii)

Boundary pillar (Reinforced cement concrete M15 grade boundary pillars of standard design as per IRC:25-1967, fixed in position including finishing and lettering but excluding painting) SOR NO - 8.16

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.) i) Lane, edge line marking ,chevron marking and any othermarkings SOR NO - 8.13

Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of class-C Type XI retro reflective sheeting fixed over 2mm thick aluminium sheeting vide clause 801.3, 3/4mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3 mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67.) 90 cm equilateral triangle SOR NO - 8.04B (ii)

Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of class-C Type XI retro reflective sheeting fixed over 2mm thick aluminium sheeting vide clause 801.3, 3/4mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3 mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67.) 60 cm circular SOR NO - 8.04B (viii)

Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of class-C Type XI retro reflective sheeting fixed over 2mm thick aluminium sheeting vide clause 801.3, 3/4mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3 mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67.) 90 cm high octagon SOR NO - 8.04B (xv)

Direction and Place Identification signs with size up to 0.9 sqm size board. (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 exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing) SOR NO - 8.06

Road Delineators (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 strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings.) SOR NO - 8.15

Solar Powered Road Marker (Solar Stud) Supplying of Solar Raised Pavement Markers made of polycarbonate molded body with circular shape, solar powered, LED self illumination in active mode 360 degree illumination and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face in passive mode.The marker shall support a load of 20000 kg tested in accordance to ASTM D 4280.The marker should be resistant to dust and water ingress according to IP 65 standards and should withstand temperatures in the range of 0 C to 70 C. Color of lighting could be provided in red or yellow (amber) as per requirement and typical frequency of blinkikng in 1 Hz.There should be current losses of less than 20 microamperes at 2.4 V in sleepcharging mode to enhace the life of the marker and a full charge should provide for a minimum autonomy of 50 hours.The height, width and length of the marker shall not be less than 10mmx100mmx100 mm. Also, the surface diameter of the marker shall not be less than 100 mm respectively.The weight of the marker shall not exceed 0.5 Kilograms.Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive and complete as directed by the engineer.) SOR NO - 8.35

Metal Beam Crash Barrier -- Type - A, "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road 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 spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811) SOR NO - 8.23 A

Gantry Overhead Signs (Providing and erecting overhead signs with a corrosion resistant 2mm thick aluminium alloy sheet reflectorised with high intensity retro-reflective sheeting of encapsulated lense type with vertical and lateral clearance given in clause 802.2 and 802.3 and installed as per clause 802.7 over a designed support system of aluminium alloy or galvanised steel trestles and trusses of sections and type as per structural design requirements and approved plans & as per IRC: 67) A) Truss & Vertical support SOR NO - 8.07A

Plain/reinforced Cement Concrete in Open Foundation Complete as per Drawing and Technical Specifications C) RCC Grade 20 Case - I RCC Grade M20 using batching plant, transit mixture & Concrete pump SOR NO - 12.08C

Supplying, Fitting and Placing un-Coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Speciifcations. SOR NO - 12.42

Fixing of Relective Sheeting including all Cost of Materials and Fitting Charge complete works SOR NO - -

Bridge 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. Ordinary rock (not requiring blasting) SOR NO - 12.01 II (B)

Plain/Reinfoced Cement concrete in open foundation complete as per drwaing and technical specifications. RCC M30 SOR NO - 12.08 (G) (I)

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification A) Granular Material SOR NO - 13.09A

RCC GRADE M30 FOR SUB-STRUCTURE Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications SOR NO - 13.05 (G) p & q

RCC GRADE M30 FOR RETURN WALL Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications SOR NO - 13.05 (G)p & q

RCC GRADE M30 FOR SUPER-STRUCTURE Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification RCC Slab SOR NO - 14.01 C(i)q

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification SOR NO - 14.1

RCC FOR APPROACH SLAB INCLUDING REINFORCEMENT Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification SOR NO - 14.11

Crash Barriers for Bridges Provision of an Reinforced cement concrete crash barrier at the bridge decks& approaches to bridge structures constructed with Rein forced Cement Concrete With HYSD reinforcement confirming MoRT&H Specification and as per details given IRC-5 including dowel bars ,expansion joints filled with pre-moulded asphalt filler board etc.. and approved drawing and at locations directed by the Engineer ,all as specified . SOR NO - 14.15 B

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications SOR NO - 14.04

DRAINAGE SPOUTS Drainage Spouts complete as per drawing and Technical specification SOR NO - 15.17

ELASTOMERIC BEARING Supplying , fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83 (Part-II) section IX and clause 2005 of Mort&H specification complete including all accessories as per drwaing and technical specifications SOR NO - 13.16

EXPANSIONJOINTS Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 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. SOR NO - 14.21

Providing and laying pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications. SOR NO - 16.04A

Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm. SOR NO - 14.16

Confirmatory boring at every pier and abutment location-Confirmatory Boring through Core drilling of BX (41mm to 59mm) size by rotary core drilling machine upto 10.0 m depth in all kinds of hard rock including finishing , maintenance of core (minimum 80% core recovery in hard rock is essential and sludge for foundation exploration complete as per spn. and direction of E/I SOR NO - AS PER TS

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