Balance work for Improvement /construction of roads (i) Construction of NH31 at Muralighat to Targhat via Goalegaon Road (Ch 2000m to ch 3400.00m) (ii) Construction of GB Road near Dhelkhowa Mondir to Dumardaha via Thengmela Bazar road (ch 0.00m to

Amount

(i) Construction of NH31 at Muralighat to Targhat via Goalegaon Road (Ch 2000m to ch 3400.00m):- 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 Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 (i) Private Land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. A) By manual means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. A) By manual means

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Semi Dense Bituminous Concrete : Providing and laying semi dense bituminous concrete with 100-200 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading ,premix with bituminous binder @ 4.5to 5% 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 tendem rollers to achieve the desired compaction as per MoSRT&H Cl no 508 complete in all repect (A) With hydrated lime/cement as filler (refer table 500.9 of MoSRT & H specification (i) with 60/70 or VG 30 grade bitumen for garding-II (10mm nominal size)

Single bamboo spur and palisading of whole 2nd class bamboo (jati or Bethua) 65 mm to 75 mm dia and closely packed & driven, including fitting, fixing with half bamboo kamis horrizontally in three rows with cane or tying wire complete and struts 1500 mm apart longitudinally and providing brush wood as per drawing and technical specifications Clause 1302.5 (A) Driven at least 900 mm below ground and 1800 mm above ground on average

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (iv) 800mmx600mm rectangular

(ii) Construction of GB Road near Dhelkhowa Mondir to Dumardaha via Thengmela Bazar road (ch 0.00m to ch 1300.00m):-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 Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 (i) Private Land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Garading-II material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. A) By manual means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. A) By manual means

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Semi Dense Bituminous Concrete : Providing and laying semi dense bituminous concrete with 100-200 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading ,premix with bituminous binder @ 4.5to 5% 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 tendem rollers to achieve the desired compaction as per MoSRT&H Cl no 508 complete in all repect (A) With hydrated lime/cement as filler (refer table 500.9 of MoSRT & H specification (i) with 60/70 or VG 30 grade bitumen for garding-II (10mm nominal size)

Single bamboo spur and palisading of whole 2nd class bamboo (jati or Bethua) 65 mm to 75 mm dia and closely packed & driven, including fitting, fixing with half bamboo kamis horrizontally in three rows with cane or tying wire complete and struts 1500 mm apart longitudinally and providing brush wood as per drawing and technical specifications Clause 1302.5 (A) Driven at least 900 mm below ground and 1800 mm above ground on average

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (iv) 800mmx600mm rectangular

CD Work (H.P. Culvert) : Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(i) up to 3.00m depth

Plain cement concrete M10(1:3:6 nominal mix) in levelling course below open foundation of head walls as per drawings & technical specification cl 1109

Bedding for Pipe : Type B (First Class) Bedding : Laying (First Class) bedding on well compacted sand, moorum as per Clause 1105 (ii)

Brick Masonry Work in cement mortar in foundation of Head walls complete exculding pointing and plastering as per drawing and technical specification Clause 1109

Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row : Providing and laying reinforced cement concrete pipe NP3 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 Clause 1106.

Plastering with Cement Mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification

Box culvert (size 2.00mx3.00m) ,Double cell:Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(i) up to 3.00m depth

Providing and laying of dry rubble flooring as per drawing and technical specification clause 1308

P.C.C. 1:3:6 in foundation ,Providing concrete for plain /reinforced concrete in open foundation complete as per drawings

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent)) in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (iv) RCC grade M20 for height up to 5m (using concrete mixer)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 A.Sandy material

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 iii) RCC Grade M20 i) For height up to 5.00m

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar . (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Construction of R.C.C. railing of M 25 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications Clauses 800, 900 and 1208.3

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

(iii) Construction of NH 31 to Charjogipara Road (ch 100.00m to ch 1100.00m):-Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. A) By manual means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. A) By manual means

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Semi Dense Bituminous Concrete : Providing and laying semi dense bituminous concrete with 100-200 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading ,premix with bituminous binder @ 4.5to 5% 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 tendem rollers to achieve the desired compaction as per MoSRT&H Cl no 508 complete in all repect (A) With hydrated lime/cement as filler (refer table 500.9 of MoSRT & H specification (i) with 60/70 or VG 30 grade bitumen for garding-II (10mm nominal size)

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (iv) 800mmx600mm rectangular

CD Work (H.P. Culvert) : Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(i) up to 3.00m depth

Plain cement concrete M10(1:3:6 nominal mix) in levelling course below open foundation of head walls as per drawings & technical specification cl 1109

Bedding for Pipe : Type B (First Class) Bedding : Laying (First Class) bedding on well compacted sand, moorum as per Clause 1105 (ii)

Brick Masonry Work in cement mortar in foundation of Head walls complete exculding pointing and plastering as per drawing and technical specification Clause 1109

Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row : Providing and laying reinforced cement concrete pipe NP3for 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 Clause 1106.

Plastering with Cement Mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification

(iv) Construction of NH31 at Dumardaha to Burimararai Road (ch 0.00m to ch 1100.00m):-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 Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 (i) Private Land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Garading-II material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. A) By manual means

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints

Providing and fixing of typical PMGSY informatory sign board with logo as per MORD specifications and drawings, Three MS Plates of 1.6mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size an back on edges. The lower plate will be welded with MS iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos 75mmx 75mm of 12 SWG sheet tubes posts duly embedded in concrete M15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle palte by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enamelled on both sides. Lettering and printing Arrows, borders etc will be painted with ready mix synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will primer and two coats of epoxy paint as per drawing clause 1710 and Annexure 1700.1

CD Work (H.P. Culvert) : Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(i) up to 3.00m depth

Plain cement concrete M10(1:3:6 nominal mix) in levelling course below open foundation of head walls as per drawings & technical specification cl 1109

Bedding for Pipe : Type B (First Class) Bedding : Laying (First Class) bedding on well compacted sand, moorum as per Clause 1105 (ii)

Brick Masonry Work in cement mortar in foundation of Head walls complete exculding pointing and plastering as per drawing and technical specification Clause 1109

Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row : Providing and laying reinforced cement concrete pipe NP3 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 Clause 1106.

Plastering with Cement Mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification

(v) Construction of Debattar Hasdaha Kurirpar Library to Dhedhepi rd (ch 200.00m to ch 1730.00m):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 Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 (i) Private Land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Garading-II material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. A) By manual means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. A) By manual means

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Semi Dense Bituminous Concrete : Providing and laying semi dense bituminous concrete with 100-200 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading ,premix with bituminous binder @ 4.5to 5% 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 tendem rollers to achieve the desired compaction as per MoSRT&H Cl no 508 complete in all repect (A) With hydrated lime/cement as filler (refer table 500.9 of MoSRT & H specification (i) with 60/70 or VG 30 grade bitumen for garding-II (10mm nominal size)

Single bamboo spur and palisading of whole 2nd class bamboo (jati or Bethua) 65 mm to 75 mm dia and closely packed & driven, including fitting, fixing with half bamboo kamis horrizontally in three rows with cane or tying wire complete and struts 1500 mm apart longitudinally and providing brush wood as per drawing and technical specifications Clause 1302.5 (A) Driven at least 900 mm below ground and 1800 mm above ground on average

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (iv) 800mmx600mm rectangular

Plain cement concrete M10(1:3:6 nominal mix) in levelling course below open foundation of head walls as per drawings & technical specification cl 1109