WBPWD/PWR/SE/EHC/NIeT13/2526/1

A: Site Clearance Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable By Mechanical Means; In area of non-thorny jungle

B: Widening& Strengthening Picking up and removing old bituminous layer or sand sealing coat from old black topped surface and cleaning the exposed surface by scraping and stacking the material as directed. By mechanical means (without milling machine); From 50 mm to 100 mm thick.

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD. By Manual Means; Cement Concrete

"Box cutting or filling in Road embankment in all sorts of soil including spreading the spoils properly over the flank as necessary or on berm to approximate grade & camber and rolling the sub-grade with power roller to proper camber and grade as per direction and satisfaction of Engineer-in-charge including uprooting and removing plants and jungles when and where necessary. Depth up to 600 mm."

Supplying, spreading and compacting Sand (Medium) to required thickness, in layers not exceeding 150 mm to proper gradient and camber, inundating each layer by water and packing and ramming layer by layer to achieve desired compaction, including lighting, guarding, barricading and making adequate earthen bundh where necessary, curing with water as per direction, mending cracks and depressions by ramming wherever necessary

Granular Sub-base with Graded Material (Reclaimed material 40% & Fresh material, 60%) Construction of granular sub-base by providing graded material, mixing in Wet Mix Plant at OMC, loading of relaimed material from site and carriage of the same to plant, mixing reclaimed stone material with fresh stone material in the ratio of 40:60 along with fresh medium sand as per design mix to produce GSB -V; carriage of mixed material to work site, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory power roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants and cost of quality control complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Using Pakur variety of stone aggregates of required sizes. Plant Mix Method; Grading – V (Reclaimed & Fresh Stone Material & Fresh Sand)

"Wet Mix Macadam Base Course Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including screening of aggregates and granular materials, premixing the material with water at OMC in Wet 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, including supply of all materials, machinery, fuel and lubricants, including incidental costs for lighting, guarding, barricading, making earthen bundh to protect the edges including costof quality control complete as per Clause 406 ofSpecifications for Road & Bridge Works of MoRT&H (5th Rev.) Using Pakur variety of stone aggregates of required sizes."

"Providing and applying primer coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 and requisite quantity on prepared surface of granular base including cleaning of roadm surface and spraying primer using Mechanicalmeans including cost and carriage of bitumen emulsion and all other incidental costs of work complete as per Clause 502 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Using Catonic Bitumen Emulsion(Bukl), SS-1 Type @ 0.85 kg / m2. For WBM / WMM Surface:"

"Providing and laying dense bituminous macadam with Batch Type Hot Mix Plant using crushed aggregate (Pakur variety) of specified grading, filler(Hydrated Lime) Premixed with bituminous binder of approved grade(VG-40 bulk) @ 4.50%(min) for Grading-2 by weight of total mix as per table 500-10 and mix design done as per table 500-11and Job Mix Formula as per Clause 505.3.3 of MORT&H(5th Revision), including screening, cleaning of chips, transporting the hot mix to work site, laying the mixed materials at specified laying temperature as specified in table 500-2 with a hydrostatic paver finisher with sensor control to the required grade, level and alignment over prepared surface coated with tack coat, rolling with smooth wheeled and vibratory or tandem rollers or with a pneumatic tyre roller of 12-15 tonne weight with a tyre pressure of at least 0.56 Mpa to achieve the desired density as per Clause 505.3.5, all including cost and carriage of bitumen, crushed aggregates, filler materials and hire charges of machinery and equipment for construction and quality control complete as per Clause 505 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Using Pakur Variaty of stone aggregates of required sizes including cost of laying of tack coat with(Bulk), RS-1 Type @ 0.275 kg/m2] For Grading -2 (26.5 mm nominal size) Using Pakur variety of stone aggregates of required sizes. Using Batch Type HMP of minimum capacity 100-120 TPH.

"Providing and laying Bituminous Concrete (BC) with Batch Type Hot Mix Plant using crushed aggregate (Pakur variety) of specified grading, filler(Hydrated Lime) and Premixed with bituminous binder of approved grade(VG-40 bulk) @ 5.4%(min) for Grading-2 by weight of total mix as per table 500-17 and mix design done as per table 500-10 and Job Mix Formula as per Clause 505.3.3 of MORT&H(5th Revision) including screening, cleaning of chips and preparing a uniform and quality mix, transporting the hot mix to work site, laying the mixed materials at specified laying temperature as specified in table 500-2 with a hydrostatic paver finisher with sensor control to the required grade, level and alignment over prepared surface coated with tack coat, rolling with smooth wheeled and vibratory or tandem rollers or with a pneumatic tyre roller of 12-15 tonne weight with a tyre pressure of at least 0.56 Mpa to achieve the desired density as per Clause 505.3.5, including cost and carriage of bitumen, crushed aggregates, filler materials and hire charges of machinery and equipment for construction and quality control complete as per Clause 507 of Specifications for Road & Bridge Works of MoRT&H (5th Revision) including cost of laying of tack coat with(Bulk), RS-1 Type @ 0.25 kg/m2] For Grading 2 (13,2 mm nominal size)) Using Pakur Variaty of stone aggregates of required sizes. Using Batch Type HMP of minimum capacity 100-120 TPH. "

"Supplying & laying in the specified pattern of Interlocking Concrete Block Pavement (ICBP) with concrete blocks (with concrete grade as specified as per Table 1 of IS 15658:2006) manufactured in steel mould clamped into a vibrating table by hydraulic pressure (as per Cl No. 6.30 of IRC SP:63 (2018) from BIS licensee manufacturer, with spacer nib (Smallf IS 15658 all mprotruding profiles on the vertical face of the paver block used as a device for keeping minimum joint gap in between the paver blocks as per Cl. No. 3.26 of IS 15685) of specified size and shape with aspect ratio (The ratioo of length to thickness of a paver block as per Cl No. 3.3 of IS 15658) as per Table 2 of IS 15658 with flexural/ breaking load as per Annexure G of IS:15658, on the prepares base course of specified CBR as per Table 1 of IRC SP:63 (2018) oe else as mentioned in the design and drawing with a cushion of compacted bedding sand of 25 - 30 mm thick ( grading of the bedding sand as per Clause 6.5.1 of IRC SP - 63) and completing the edges with cut blocks as per Cl No, 8.7 of IRC SP 63 (2018) with proper confinement of bedding and joint filling sand, compaction, levelling and filling up the edge gap. 80 mm; Grey"

Plain / Reinforced Cement Concrete in Open foundation with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. Using Concrete Mixer Machine; PCC Grade M30

Construction of granular sub-base by providing picked up materials & fresh Stone Dust, mixing by mix in place method with Rotavator at OMC, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants including cost of quality control complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (5th Revision). GSB-V

Construction of Sub Base using Local Materials, spreading in uniform layers with Motor grader on prepared surface, including screening the metal as necessary, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). For Construction of Sub Base by compacting 1st class brick aggregates (40 mm down) and sand (in proportion of 60:40)

Construction of embankment with carried Earth work (Land Arranged by Agency) Construction of embankment with approved material(carried earth) obtained from land arranged by the agency, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 2.00 km as per technical specification clause 301.5 for Rural roads of MORD (pre works and post works) By Carried earth Royalty charges @ Rs. 29.00 per m3 and Cess charges @ Rs. 5.30 per m3 (i.e. Rs. 15.00 per 100 cft) have already been considered in the rate which shall only be paid on production of necessary documents in support of payment made towards the Royalties and Cesses.

C: Protective Works by Boulder Filled Sausage Crates Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge. In all sorts of soil excluding marshy soil & rocks (soft or hard) by manual means. Upto 3 m depth. With pumping out water excluding shoring

Filling properly the empty sausage crates with boulders of any size & shape with hand packing after preparation of bed of placement, placing the crate in position, carriage of boulders from road stacks with a lead upto 150m etc. complete in all respect including stitching the rest of the crate with wire (passage for filling boulders) after filling up the crate with boulders and launching the crate in position if necessary and as directed by the Engineer-in charge.

Weaving wire mattress as directed with wire of 4mm dia. and making sausage crate of required shape after tying all intersections including joining longitudinal ends, closing ends of sausage, carriage of wire to site of work complete in all respect as per direction of the Engineer-in-charge including cost of supply of G.I. wire. (With 100mm x 100mm mesh.)

Plain / Reinforced Cement Concrete in Open foundation with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. PCC Grade M20 Using Conctete Mixer

D: Protective Work by Eucaluptus Bullah Piling Embankment protection by driving 150 mm dia eucalyptus bullah (main) of length 4.50 m each,@ 400 mm c/c distance, driving 3.00 m into ground, fixing horizontally 100 mm dia bullah as runner at the top of main bullahs, driving 100 mm dia bullah as tie post of length 1.5 m c/c distance at 2.00 m offset distance ,driving tie post to 1.35 m into ground, fitting and fixing ties of 100 mm dia eucalyptus bullah of 2.0m long with main bullah and tie post, coal tarring (double coat) on all the bullahs prior to driving, placing cement bags filled with earth after stitching, stacked in layers in single row between main bullahs and embankment, including supply of eucalyptus bullah, cost of nuts and bolts, cost of coal tarring, cost of stitcing (including thread), cost of supply of empty cement bags, cost of dry carried earth, filling the empty cement bags with dry carried earth ,labour for driving bullahs including fitting and fixing, placing of carried earth filled cement bags bags in position (2270 bags per 100 m length), cost of all machinery tools and implements and other incidental charges if any, all complete and as per direction of Engineer in charge

E: 900 Dia Single Barrel NP4 Hume Pipe Culvert Dismantling of existing structures like culverts, bridges,retaining walls and other structures comprising of brick masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD. Cement Mortar

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD. By Mechanical Means; Cement Concrete

Removing all types of Hume pipes and stacking within a lead of 1000 m pipe including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202 for Rural Roads of MORD. Upto 600 mm dia Hume

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge. Upto 3m depth With pumping out water including shoring as required.as required.

Sand (Fine) filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm. including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge

Plain / Reinforced Cement Concrete in Open foundation with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. PCC Grade M20 Using concrete mixer

Supplying, spreading and compacting Sand (Fine, Yellow) to required thickness, in layers not exceeding 150 mm to proper gradient and camber, inundating each layer by water and packing and ramming layer by layer to achieve desired compaction, including lighting, guarding, barricading and making adequate earthen bundh where necessary, curing with water as per direction, mending cracks and depressions by ramming wherever necessary

Providing and laying reinforced cement concrete pipe NP4 with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD. 900 mm dia

F: 2 X 2 X 1 Box Cell Culvert Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD. By Mechanical Means; Reinforced Cement Concrete

Dismantling of existing structures like culverts, bridges,retaining walls and other structures comprising of brick masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD. Cement Mortar

Removing all types of Hume pipes and stacking within a lead of 1000 m pipe including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202 for Rural Roads of MORD. Upto 600 mm dia Hume

Providing and constructing Temporary Service Road of width not less than 3.75 m over river for movement of men, equipment and construction machineries from one pier / abutment location to another pier / abutment location considering necessary stability and safety aspects by providing and driving suitable piles, providing fitting, fixing suitable R.S. Joist, Channels, angles and wooden sleeper as per design requirement including dismantling and taking out the entire service road after construction. With Eucalyptus bullah Piler

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge. Upto 3 m depth. With pumping out water including shoring as required.as required..

Sand (Fine) filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm. including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge

Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i) for Rural Roads of MORD

Plain / Reinforced Cement Concrete in Open foundation with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. PCC Grade M20 Using concrete mixer

Plain / Reinforced Cement Concrete in Sub Structure with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. RCC Grade M25; Using concrete mixer; Height upto 5m

Supplying, fitting and placing HYSD bar reinforcement in Sub-structure including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications and direction of Engineer-in-charge.

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:20H towards drawing face. Complete as per drawing and Technical specifications

Drainage Spouts in Superstructure including providing drip mouldings and also including supplying, fitting and fixing approved type of materials complete as per drawing and Technical specification vide clause no. 2705 of MoRT&H’s Specification for Road & Bridge Works

G. Road Furniture and Allied Works 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 complete as per Clause 803 of Specifications for Road & Bridge Works of MoRT&H (5th Revision)

Supplying & fixing of Raised Pavement Markers / Road Studs / Cats Eye made of polycarbonate moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face which shall support a load of 13635 kg tested in accordance to ASTM D 4280 Type H and complying to clause no 804 of MoRT&H's specification for Road &Bridge Works (Fifth Rev.). Marker height shall not be less than 10 mm and shall not exceed 20 mm, width shall not exceed 130mm and with minimum reflective area of 13 sq.cm. on each side and slope to the base shall be 35 ± 5 degree. Fixing will be without nails but by using epoxy resin based adhesive as per manufacturer's recommendation including site clearance etc. and complete as directed by the Engineer in Charge .The contractorwill have to provide a test certificate from a reputable national/international laboratory conforming the above specifications.

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Rev). 60 cm equilateral triangle

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Rev). 60 cm circular

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Rev). 90 cm high octagon

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, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Direction and Place Identification Signs more than 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 clause801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision)

SUB TOTAL

GST @ 18% over Sl. No. 1 to 48

Labour Welfare Cess @ 1% over Sl. No. 1 to 50