Reconstruction work of Khairbani (on NH-133A) to Sanmani (on RCD, ODR Road) via Jhumarbandh, Dibrikol, Chhota Orsa Pahar Road (Total Length-7.580 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 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. (By Mechanical means using dozer in area of light jungle) RCDSOR 2.03 (ii) A

Dismantling of flexible pavements and disposal of dismanted materials up to a lead of 1000 metres, stacking servieable and unservieable materials separately. RCDSOR 2.05

Removal of telephone/Electric poles including excavation and dismantling of foundation concrete and lines under the superviion of concerned department, disposal with all lifts and up to a lead of 1000 metres and stacking the servieable and unservieable material separately. RCDSOR 2.14

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 within all lifts and lead upto 1000m. RCDSOR 3.06

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. RCDSOR 3.17

Construction of embankment with approved material obtained from borrow pits 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. RCDSOR 3.16

Construction of sub-grade and earthen shoulder with approved material obtained from Borrow pits with approved matrial obtained from borrow pits with all lifts and lead, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300-2. RCDSOR 3.18

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. RCDSOR 4.01 B (v)

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC I 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. RCDSOR 4.14 B

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. RCDSOR 5.01 A

Providing and applying tacl coat with RS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.20 kg/sqm using mechanical means. RCDSOR 5.02 (i)

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. RCDSOR 5.02 (ii)

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 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 smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause no. 505 complete in all respects. RCDSOR 5.04 B Grading II

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 per cent 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 ahieve the desired compaction as per MORT&H specificatioin clause no. 507 complete in all respects. RCDSOR 5.05 B Grading II

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 (i) 120 cm equilateral triangle

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 (vi) 90 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 (iv) 60 cm equilateral triangle

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 (v) 120 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 (vi) 90 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 (vii) 75 cm circular

Providing and erecting directioin and place identification retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick orAluminium composite material sheet with overall thickness of 4 mm with area not exceeding 0.9 sqm fixed over back support frame of min 35 x 35 x 3 mm Angle mounted on mild steel cirular pipe 65NB, firmly fixed to the ground by means of properly designed foundation 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 erecting direction and place identification 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 coposite material sheet with overall thickness of 4 mm with area exceeding 0.9 sqm fixed over back support frame of min 40 x 40 x 5 mm Angle mounted on two nos. of mild steel circular pipe 65 NB, 3.2 mm thickness and 4.5m meter total height 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. RCDSOR 8.06

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 RCDSOR 8.03 (ii)

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beeds @ 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. RCDSOR 8.13

Painting lines, dashed, arrows etc on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface, including clearing the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control. RCDSOR 8.11 (i)

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

Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc. (ii) Ordinary kilometer stone (precast) RCDSOR 8.14 (ii)

Supplying and installation 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 100 mm 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

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 13635 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 tempuratures 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 blinkking in 1 Hz. There should be current losses of less than 20 microamperes at 2.4 V in sleepcharging mode to enhance 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 10mm x 100 mm x 100mm. Also the surface diamter 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 eposy resin based adhesive and complete as directed by the engineer. RCDSOR 8.35

Providing and fixing MS iron tree guard 60 cm dia and 2 metre high above ground level formed of 4 Nos (25 x 6mm) and 8 Nos (25 x 3mm) vertical MS riveted to 3 Nos (25 x 6 mm) iron rings in two halves, bolted together with 8mm dia and 30mm long bolts including painting two coats with paint of approved brand over a coat of priming, complete in all respects. RCDSOR 11.09

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 A

Street lighting (Providing and erecting street light mounted on a steel circular hollow (For footpath) RCDSOR 8.27 (ii)

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 of ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m 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 RCDSOR 8.23 A

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 give 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 RCDSOR 8.07 A

Plain/Reinforced Cement concrete in open foundation complete as per drawing and technical specifications. A PCC Grade M15 RCDSOR 12.08 C

Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications. RCDSOR 12.42

Fixing of Reflective Sheeting including all cost of materials and fitting etc. NS

Earthwork in excavation of foundation of structures as per drawing and technical specifiation, including setting out, contrustion of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. RCDSOR 12.01 (B) (i)

Plain/Reinforced Complete concrete in ipen foundation complete as per drawing and technical specifications. RCDSOR 12.08 A Case I

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical specifications. RCC Grade M25, Height upto 5m. RCDSOR 13.05 (F) p

Supplying, fitting and placing HYSD bar reinforcement in sub structure complete as per drawing and technical specification. RCDSOR 13.06

Removal of transformer. LS

Removal of hand pump. LS

Providing and laying of filter media with granular materials/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

Plain/Reinforced Cement concrete in open foundation complete as per drawing and technical specifications. RCC Grade M25 RCDSOR 12.08 E

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:20 H towards drawing face. Complete as per drawing and technical specifications. RCDSOR 13.08

Stone masonry work in cement mortar 1:3 in foundation complete as per drawing and technical specifications. RCDSOR 12.07 B

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and technical specifications. A. Random Rubble Masonry (Coursed/uncoursed) RCDSOR 13.04 A

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

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specifications. RCDSOR 15.23

Plain/Reinforced Cement concrete in open Foundation complete as per Drawing and Technical specifications. PCC Grame M15 RCDSOR 15.11 (A)

Plain/Reinforced cement concrete for wall & slab etc. complete as per Drawing and Technical specifications. RCC Grade M25 RCDSOR 15.12 B

Plain/Reinforced Cement concrete in open Foundation complete as per Drawing and Technical specifications. PCC Grame M25 RCDSOR 15.11 E

Supplying, fitting and placing un-coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical specifications. RCDSOR 15.13

Plain/Reinforced cement concrete for wall & slab etc. complete as per Drawing and Technical specifications. RCC Grade M20 RCDSOR 15.12 A

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 Techincal specification. RCDSOR 16.01

Reinforced cement concrete approach slab including reinforcement and formwork complete as per Drawing and Technical specifications. RCDSOR 15.16

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

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

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