Improvement of Riding Quality Work of Part A Jojodari to Mohabbatpur Road from KM 0.00 to 16.130 and Part B Barhait-Lalmatia via Bhognadih Road from KM 0.00 to 7.904 KM (Total Length-24.034 KM) under Road Division, Sahibganj

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 RCDSOR 2.03 (ii) A

Scarifying the existing bituminous surface to a depth of 50 mm and disposal of scarified material within all the lifts and leads upto 1000 meters. RCDSOR 3.15 (1)

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. RCDSOR 3.18

Dismantling of flexible pavements (Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 1000 metres, stacking serviceable and unserviceable materials separately). RCDSOR 2.05 (ii) A

Dismantling flexible pavements (Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 1000 meters, stacking serviceable and unservieable materials separately). RCDSOR 2.05 (i) B

Dismantling of cement concrete pavement by mechanical means using pnematictools, breaking to pieces not exceeding 0.02 cum in volume and stock pilling at designated locations and disposal of dismantled materials upto a lead of 1000 meters, stacking serviceable and un-servieable materials separately. RCDSOR 2.06

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 locations within all lifts and leads upto 1000m. RCDSOR 3.06

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepapred 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 G.S.B. V

(A) 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

(B) Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in the mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with grader in sub-base course on well prepared surface and compacting with vibratory roller to achieve the destined density. RCDSOR 4.14 B

(A) 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 0.60 kg/sqm using mechanical means. RCDSOR 5.01 A (i)

(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 (i)

(A) 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. RCDSOR 5.02 (i)

(B) 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. RCDSOR 5.02 (i)

(A) Dense graded bituminous macadam grading -II with VG-30 packed 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). RCDSOR 5.04 AB

(B) Dense graded Bituminous Macadam Grading -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 MORT&H specification clause no. 505 complete in all respects). RCDSOR 5.04 (B) Bulk Bitumen

(A) Bituminous concrete Grading-II with VG-30 Packed Bitumen, Providing and laying bituminous concrete with higher capacity bath 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. RCDSOR 5.05 A B

(B) Bituminous Concrete 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% 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 respect. RCDSOR 5.05 A (B) Bulk Bitumen

Dry lean cement concrete sub-base (Construction of dry lean cement concrete sub-base over a prepared sub-grade with coarse and find aggregate conforming to IS:383, the size of coarse, aggregate not exceeding 25mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after bending to be as per table 600-1, cement content not to be less than 150 kg/cum, optimum moisture content not to be determined during trail length construction, concrete strength not to be less than 19 Mpa at 7 days, mixed in a batching plant, tansported to site, laid with a paver with eletronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing). RCDSOR 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 continous operation including provising of contraction, expansion, construction and longitudinal joints, joint filler, seperation membrane, sealant primer, joint filler, joint sealant, debonding strip, dowelbar, tierod, admixtures as approved, curing compound, finishing to lines and grades as per drawing. RCDSOR 6.02

Paver block M40 grade 80 mm thickness. SOR 4.23

Road marking with hot applied thermoplastic compound with reflectorising glass boards on bituminous surface. RCDSOR 8.13

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 to Table 300-2. RCDSOR 3.16

Supplying of solar raised pavement markers made of polycarbonate molded body with cirular shape, solar powered, LED self illumination in active mode 350 degree illumination and reflective panels with micro prismatic lens capable of providing total internal reflections of the light entering the lens face passive mode. The marker shall support a load of 20000 kg tested in accordance to ASTM D4280. The marker should be reistant to dust and water ingress according to IP 65 standards and should withstand temperatures in the range of 0 C to 70 C. Colour of lighting could be provided in red or yellow (amber) as per requirement and typical frequency of blinking in 1 Hz. There should be current loss of less than 20 imcroamperes at 2.4 V in sleep charging mode 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 100mm x 100mm. also the surface diameter of the marker shall not be less than 100mm 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 per directed by the enginer. RCDSOR 8.35

Direction and place identification signs upto 0.9 sqm size board. (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, 2mm 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 3mm Angle mounted on a mild steel circular pipe 65 NB, firmly fixed to the ground by means of properly desined foundation with M25 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing.

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

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

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

Type - A, "W" Metal beam crash barrier (Providing and erecting "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, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitmnts 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

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, 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 3mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly desinged foundation with M25 grade cement concrete 45cm x 45cm 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 equallateral triangle. RCDSOR 8.04 B (iv)

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, 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 3mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly desinged foundation with M25 grade cement concrete 45cm x 45cm 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. RCDSOR 8.04 A (vii)

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, 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 3mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly desinged foundation with M25 grade cement concrete 45cm x 45cm 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 octagonal. RCDSOR 8.04 B (xv)

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, 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 3mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly desinged foundation with M25 grade cement concrete 45cm x 45cm 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 x 45 cm Rectangular. RCDSOR 8.04 (xii)

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, 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 3mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly desinged foundation with M25 grade cement concrete 45cm x 45cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC:67). 80 cm x 60 cm Rectangular. RCDSOR 8.04 (x)

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, 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 3mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly desinged foundation with M25 grade cement concrete 45cm x 45cm 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 equllateral. RCDSOR 8.04 B (xii)

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, 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 3mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly desinged foundation with M25 grade cement concrete 45cm x 45cm 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 x 60 cm square. RCDSOR 8.04 A (xiii)

Brick masonry work in 1:3 in substructure complete excluding pointing and plastering, as per drawing and Technical Specifications. RCDSOR 13.01

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

Pringint 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 (Hypens and the like not to be measured and paid for) RCDSOR 8.03 (ii)

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). RCDSOR 8.08

Painting on steel surfaces (Providing and applying two coats of ready mix paint of approved brand on steel surface after through cleaning of surface to give and even shade). RCDSOR 8.09

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

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. RCDSOR 12.04

Reinforced cement concrete in open foundation complete as per drawing and technical specifications. RCDSOR 12.08 C Case (i)

Providing RCC Grade M30 in super structure using batching plant, transit mixer and concrete pump. RCDSOR 14.01 C

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

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

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

HARI NANDAN CHOUDHARY (BID ID -602680)