Widening and Strengtheing of Bhognadih on Barhait - Lalmatia Road-Malbhita-Lakhipur on Jojodari-Mohabbatpur Road Road (Total length - 8.875 Km) under Road Division, Sahibganj for the year 2023-24

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, sapling and trees girth upto 300mm, removal of stumps of tree cut earlier and dispossal of unservieable materials and stacking of servieable 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. RCDSOR 2.03 II B By Mechanical means with dozer

Cutting of Trees, including cutting of Trunks, Brunches and removal of stumps, roots, staking of servieable material with all lifts up to a lead of 1000 metres and earth filling in the depression/pit. RCDSOR 2.01A (I) Girth from 300mm to 600m

Cutting of Trees, including cutting of Trunks, Brunches and removal of stumps, roots, staking of servieable material with all lifts up to a lead of 1000 metres and earth filling in the depression/pit. RCDSOR 2.01 A II

Cutting of Trees, including cutting of Trunks, Brunches and Removal of stumps, roots, staking of servieable material with all lifts up to a lead of 1000 metres and earth filling in the depression/pit. RCDSOR 2.01 A(III)

Cutting of Trees, including cutting of Trunks, Brunches and Removal of stumps, roots, staking of servieable material with all lifts up to a lead of 1000 metres and earth filling in the depression/pit. RCDSOR 2.01 A(IV)

Remoal 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 servieable and unservieable material seprately. RCDSOR 2.14

Removal of Hand pump 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 servieable and unservieable material seprately all complete as per direction. E/I. NS

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately. Bituminous course by trench. RCDSOR 2.05 (II) A

Dismantling of brick work in cement Mortar -do- all complete as per direction E/I. RCDSOR 2.04 (II) B

Dismancling of existing structure 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 unservieable material and stacking the servieable material with all lifts and lead of 1000 metres. RCDSOR 2.04 (III) B

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concret, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the servieable materialk with all lifts and lead of 1000 metres. RCDSOR 2.04 (II) A

Dismantling of cement concrete pavement by mechanical means, using pnematic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materialks up to a lead of 1000 metres, stacking servieable and unservieable materials separately. RCDSOR 2.06

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 unservieable material and stacking the servieeable material with all lifts and lead of 1000 metres. RCDSOR 2.04 (II)B

Removing all type of Hume pipes and stacking within a lead of 1000 metres including earthwork and dismantling of masonry works. RCDSOR 2.04 (ix) B

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 transporting to the embankment location with all lifts and lead upto 1000 m excluding watering, rolling & compaction. RCDSOR 3.06

Excavation for road work in ordinary rock 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 transporting to the embankment location within all lifts and lead upto 1000m. RCDSOR 3.07

Excavation for roadwork in Hard Roack (blasting prohibited) 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 transporting to the embankment location with all lifts and lead upto 1000m. RCDSOR 3.08 A

Construction of Embankment with approved materials deposited at site from roadwawy cutting and excavation from drain and foundatioin of other structures grades and compacted to meet requirement of Table 300-2. RCDSOR 3.17 (I)

Constructioin of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed materialk to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401. RCDSOR 4.01 (V) B Grade (v)

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. RCDSOR 4.14 B

Providing and applying primer coat with cutback MC 30 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. RCDSOR 5.01 A (I)

Providing and applying tack coat with bitumen emulsion using emulsion pressure distrubutor at the rate of 0.70 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. RCDSOR 5.02 (I)

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. 507 complete in all respects. RCDSOR 5.04 (A) B VG-30 Grade II Bulk Bitumen

Providing and laying bituminous concrete with higher capacity batch type HMP using crusehd aggregates of specified grading, premixed with bituminous [email protected] per cent 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 smsooth wheeled, vibratory and tandem rollers to achieve the desired compactioin as per MORT&H specification clause no. 509 complete in all respects. RCDSOR 5.05 (A)B Bulk Bitumen VG-30 Grading II

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,m 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 dtermined during trial length constructioin, 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 rollers, finishing and curing. RCDSOR 6.01

Constructioin of un-reinforced, dowel joined, plain cement concrete pavement over a prepared sub-base with approve grade cement @ 400kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in 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, expansioin, 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. RCDSOR 6.02

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity sign sheeting fixed cover 2mm thick aluminium sheeting vide clause 801.3, 3mm/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. RCDSOR 8.04 A (II) 90 cm @ Equilaterial Triangle.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity sign sheeting fixed cover 2mm thick aluminium sheeting vide clause 801.3, 3mm/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. RCDSOR 8.04 A (XIII) 60 cm x 60 cm Square

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of class-B Type IV retro reflective sheeting fixed cover 2 mm thick aluminium sheeting vide clause 801.3, 3mm/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. RCDSOR 8.04 A (X) 80 cm x 60 cm Rectangular.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of high intensity sign sheeting fixed cover 2mm thick aluminium sheeting vide clause 801.3, 3mm/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. RCDSOR 8.04 A (XII) 60 cm x 45 cm Rectangular.

Providing and erecting direction and place identificatioin retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick or Aluminium composite material sheet with overall thickness of 4mm with area not exceeding 0.9 sqm fixed over back support frame of min 35 x 35 x 3 mm Angle mounted on a mild steel circular pipe 65 NB, firmly fixed to the ground by means of properly designed foundatioin with M25 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing. RCDSOR 8.05

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of class-B Type IV retro reflective sheeting fixed cover 2 mm thick aluminium sheeting vide clause 801.3, 3mm/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. RCDSOR 8.04 A (VIII) 60 cm Circular

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of class-B Type IV retro reflective sheeting fixed cover 2 mm thick aluminium sheeting vide clause 801.3, 3mm/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. RCDSOR 8.04 A (XV) 90 cm High Octagonal

Printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade. RCDSOR 8.03 (ii)

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250gms per sqm area, thickness of 2.5mm is exlusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes. RCDSOR 8.13

Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc. RCDSOR 8.14 (i) 5th KM

Reinforce cement concrte M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc. RCDSOR 8.14 (II) Ordinary

Supplying and installatioin of delineators (Road way indicators, hazard markers, object markers) 80-100 cm high above ground level, painted black and white in 15cm wide strips, fitted with 80 x 100mm rectangular or 75mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings. RCDSOR 8.15

Providing and erecting a "W" metal beam crash barrier comprising of 3mm 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, 1.1m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fitings to conform to IS:1367 and IS:1364, metal beam railk 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. RCDSOR 8.23

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 galvanaised steel trestles and trusses of sections and type as per structural design requirements and approved plans & as per IRC : 67. RCDSOR 8.07 A

Plain/Reinforced cement concrete in open foundatioin complete as per drawing and technical specifications. RCDSOR 12.08 C

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundatioin complete as per drawing and technical specifications. RCDSOR 12.42

NS Fitting of reflective sheeting including all cost of materials and fitting complete works as per specification and direction of E/I.

Earthwork in excavation of foundation trenches in hard soil -do- all complete works as per specification and direction of E/I.

Providing PCC M15 with nominal mix (1:2:4) in foundation -do- all complete. RCDSOR 12.08A

Providing RDRR stone masonry with (1:3) in foundatioin and plingth -do- all complete. RCDSOR 12.07B

Providing RDRR stone masonry with (1:3) in superstructure soil -do- all complete. RCDSOR 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. RCDSOR 16.01

Providing RCC 25 in deck slab -do- all complete job. RCDSOR 14.01B (I)p

Providing RCC M30 in wearing coat -do- all complete job. RCDSOR 14.04

Providing PCC M20 in various parts of the structure -do- all complete job. RCDSOR 13.05 (B)p

Providing HYSD bars for RCC work of -do- all complete job. RCDSOR 14.02

Providing designation 75A B/W in c.m. (1:3) in substructure and plinth -do- all complete job. RCDSOR 13.01

Providing 75 x 75mm weep holes @ 1000mm C/C both horizontally and vertically -do- all complete job. RCDSOR 13.08

Plastering with cement mortar (1:3) on brick work in substructure as per technical specifications. RCDSOR 13.03

Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces. RCDSOR 8.08

Providing and laying of filter media with granular matrials/stones crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MoRT&H 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. RCDSOR 13.10

Providing Tar Phelt Cushion under the deck slab -do- all complete job. RCDSOR

Providing and fixing in position 20mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10m to cater for a horizontal movement upto 20mm,m covered with sealant complete as per drawing and technical specifications. RCDSOR 14.17 (iii)

Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6 per cent bitumen by weight. RCDSOR 14.17 (IV)

NS Numbering and writing the culvert no. etc. -do- all complete job.

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. RCDSOR 16.04 (A)

Providing and laying filter material underneath pitching in slopes complete as per drawing and Technical specification. RCDSOR 16.05

Plain/Reinforced cement concrete in sub structure complete as per drawing and technical specifications. RCDSOR 13.05 A(P)

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. RCDSOR 9.04B

Providing and laying flooring complete as per drawing and technical specifications laid over cement concrete bedding. RCDSOR 16.08 B

Flexible Apron : Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less than 40 kg beyond curtain wall. RCDSOR 16.11

Add 18% GST (In Basic Rate must fill 18)

Add 1% Labour Cess (In Basic must Rate fill 1)

HARI NANDAN CHOUDHARY