Strengthening/Improvement of Riding Quality work in Pathna to Hiranpur Road in KM 0.00 to 17.50 ODR (Total Length 17.50 Km) under Road Division, Sahibganj for the year 2022-2023

Amount

Clearing and Grubbing Road Land (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300mm, removal of stumps of trees cut or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150mm in thickness) By manual means. In area of light jungle. RCDSOR 2.03 (i) A

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

Dismantling of Flexible Pavements (Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately) Granular courses RCDSOR 2.05 II B

Construction of earthen shoulder and subgrade (with approved matrial obtained from borrow pits with approved material from with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2) Rolling with vibratory roller RCDSOR. 3.18

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. RCDSOR 4.01 A (i)

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 25mm, 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 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) RCDSOR 6.01

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 25mm, 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 continious 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). RCDSOR 6.02

Prime coat (Providing and applying primer coat with SS1 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)

Tack coat (Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bitumenous/granular surface cleaned with mechanical broom.) RCDSOR 5.02 (i)

Dense Graded Bituminous Macadam with VG-30 Grade Bulk Bitumen (Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average ouput of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous [email protected] to 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) for Grading II (19mm nominal size). RCDSOR 5.04 A(B)

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, trasnporting 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 Bulk VG30 Bitumen. (ii) for Grading-II (10 mm nominal size) RCDSOR 5.05 A (B)

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) RCDSOR 8.13

Solar Powered Road Marker (Solar Stud) Supplying of Solar Raised pavement Markers made of polycarbinate moled body with ciruclar shape, solar powered, LED self illumination in active mode 360 degree illumination and reflective panelas with micro prismatic lens capable of providing total internal reflection of the light entering the lens face in passive mode. The height, width and Length of the marker shall not be less than 10mm x 100 mm also the surface diameter 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.) RCDSOR 8.35

Direction and Place identification signs upto 0.9 sqm size board (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, 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 3 mm angle mounted on a mild steel circular pipe 65 NB, firmly fixed ti the ground by menas of properly designed foundation with M25 grade cement concrete 45 x 45 x 60 cm below ground level as per approved drawing) RCDSOR 8.05

Kilo Metre 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 Kilometer stone (Precast) 5th KM post. RCDSOR 8.14 (i)

Kilo Metre 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 Kilometer stone (Precast). RCDSOR 8.14 (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, 3/4 mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm thickness firmly to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 60cm, 60 cm, 60cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67). 90 cm equilateral triangle. RCDSOR 8.04 B (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, 3/4 mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm thickness firmly to the ground by means of porperly designed foundation with M25 grade cement concrete 45cm x 60cm, 60 cm below groud level as per approved drawing. The sign shall be maintained as per section 12 of IRC : 67) 60 cm x 60cm square. RCDSOR 8.04 B (xiii)

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, 3/4 mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm thickness firmly to the ground by means of porperly designed foundation with M25 grade cement concrete 45cm x 60cm, 60 cm below groud level as per approved drawing. The sign shall be maintained as per section 12 of IRC : 67). 80MM X 60MM rectangular. RCDSOR 8.04B (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, 3/4 mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm thickness firmly to the ground by means of porperly designed foundation with M25 grade cement concrete 45cm x 60cm, 60 cm below groud level as per approved drawing. The sign shall be maintained as per section 12 of IRC : 67). 60cm x 45 cm rectangular. RCDSOR 8.4B (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, 3/4 mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm thickness firmly to the ground by means of porperly designed foundation with M25 grade cement concrete 45cm x 60cm, 60 cm below groud level as per approved drawing. The sign shall be maintained as per section 12 of IRC : 67). 60 cm circular. RCDSOR 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, 3/4 mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm thickness firmly to the ground by means of porperly designed foundation with M25 grade cement concrete 45cm x 60cm, 60 cm below groud level as per approved drawing. The sign shall be maintained as per section 12 of IRC : 67). 90 cm high octagonal. RCDSOR 8.04B (xv)

Painting Two Coats on New Concrete Surface (Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surface). RCDSOR 8.08

Printing new letter and figures of any shade Printing (Printing new letters and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade (Hypens and the like not be measure and paid for ) English and Roman. RCDSOR 8.03 (ii)

Excavation for Structure (Earthwork 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) RCDSOR 12.01 (I)B (i)

PCC 1:3:6 in foundation (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

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical specifications. RCC Grade M20. RCC Grade M20 using batching plant, transit mixer & concrete pump. RCDSOR 13.05 E(p)

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification. RCC Grade M30 using batching plant, transit mixer & concrete pump. RCDSOR 14.01 C (i) (p)

Supplying, fitting and placing HYSD bar reinforcement in sub/super structure complete as per drawing and Technical Specifications. RCDSOR 13.06

Providing weep holes in Brick masonary/Plain/Reinforced concrete abutment, wing wall/ return wall with 100mm 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

Plain/Reinforced cement concrete in sub-structure comple as per drawing and Technical specifications. PCC Grade M20 using batching plant, transit mxer & concrete pump. RCDSOR 13.05 B (p)

PCC M15 Grade levelling course below approach slab complete as per drawing and technical specifications. PCC Grade M15 using batching plant, transit mixer & concrete pump. RCDSOR 14.10 Case I

Reinforced cement concrete approach slab including reinforcement and framework cmplete as per drawing and technical specification. RCDSOR 14.11

Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12mm, true to line and grade, tolerence of vertical RCC post not to exceed 1 in 500, centre to cente spacing between vertical post not to exceed 2000mm, leaving adequate space between vertical post for expansion complete as per approved drawing and technical specifications. RCDSOR 14.06

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

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

M/S Bhagwan Stone Works

M/S SATYA CONSTRUCTION

M/s CHITRA CONSTRUCTION

Sri Ram Enterprises

M/S AUM CONSTRUCTION