Const. i/c MBT of a road from i NH-127(B) Rd (Nongchram) to Rongdu Dabitgittim (5.10 Km) (MG/01/10/02) Upgradation(Balance Work) and (ii) Dorangre (Dorrangre) to Nangalbibra (5.00 Km) i/s LS Bridge 25.84m span at Ch-1925m Upgradation (Balance Work)

Amount

(i) NH-127(B) Road (Nongchram) to Rongdu Dabitgittim (L= 5.10Km)

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 materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. (B) Area of non-thorny jungle…etc.

Dismantling Work in existing Culverts Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, 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 Specification Clause 202.

II)RCC

Excavation in Hilly Areas in Soil by mechanical means Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603.1 (A) All types of ordinary soil

Construction of Embankment with Materials Obtained from Roadway Cutting 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

Construction of Subgrade and Shoulder with Materials obtained from Borrow pits. 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.

Compacting Original Ground Supproting Subgrade Loosening of the Ground upto a level of 300mm below the Subgrade level, watered, graded and compacted in Layers to meet requirement of Table 300.1 and 300.2 for subgrade construction as per technical Specification Clause 300.5.2

Preparation of Foundation for Embankment Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4. For Existing Road Portion

Construction of GSB Construction of granular sub-base with locally available graded material, spreading in uniform layers with motor grader on prepared surface, watering to OMC and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification/ direction of EE.

Water Bound Macadam Base

Water Bound Macadam Base : WBM Grading 2 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.

Water Bound Macadam Base : WBM Grading 3 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Bituminous work

Prime coat Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.6-0.9 kg/sqm using mechanical means as per Technical Specification

Tack coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

20 mm thick Open Graded Premix Carpet using Bitumen Emulsion 20 mm thick Open Graded Premix Carpet using Bitumen Emulsion as per Technical Specification Clause 508.2

Seal Coat (Type C) Bitumen Emulsion

Guid Post Construction of RCC guide posts 250 mm dia M15 grade cast-in situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC posts not to exceed 1 in 500 as per drawing and technical Specification Clause 1608.2.

Traffic Signs 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. (ii)600 mm equilateral triangle.

PMGSY Informatory Sign Board with Logo Providing and fixing of typical PMGSY Informatory Sign Board with Logo as per MORD Specifications and Drawing. Three MS Plates of 1.6mm thick, top and middle plate duly welded with MS flat iron 25mm x 5mm size on back on edges. (i) Logo Board at starting point.

PMGSY Informatory Sign Board with Logo Providing and fixing of typical PMGSY Informatory Sign Board with Logo as per MORD Specifications and Drawing. Three MS Plates of 1.6mm thick, top and middle plate duly welded with MS flat iron 25mm x 5mm size on back on edges. (ii) Logo Board.

Maintainace Board for PMGSY Project

Kilometre Stone

Construction of 5th Kilometre Stone (Precast) : Reinforced cement concrete M 15 grade 5th Kilometre stone with local stone of standard design as per IRC : 8 fixingin position including painting and printing etc. as per drawing and Technical Specification Clause 1703.

Construction of Ordinary Kilometre Stone (Precast) : Reinforced cement concrete M 15 grade ordinary Kilometre stone with local stone of standard design as per IRC : 8 fixingin in position including painting and printing etc. as per drawing and Technical Specification Clause 1703.

Construction of 200 Metre Stone (Precast) : Reinforced cement concrete M 15 grade 200 metre stone with local stone of standard design as per IRC : 8 fixingin in position including painting and printing etc. as per drawing and technical specification Clause 1703.

Construction of reference pillars as per Fig. 1600.1 (b) as per drawing and Technical Specification Clause 1602.1.

Construction of unlined surface drain Construction of unlined surface drain of average cross-sectional area 0.4 sqm in Soil to specified lines, grades, levels and dimensions as per approved design and Technical Specification Clause 307. Excavated material to be used in embankment at site. (A) Manual Means.

Protection works

Excavation for Structures (Earth work 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.) Ordinary soil I. Manual Means A. upto 3 m depth

Retaining Wall / Breast Wall Construction of Gabion Wall of 1.0m Height

Retaining Wall / Breast Wall Construction of Gabion Wall of 2.0m Height

Backfilling behind abutment, wing Wall, and return wall complete as per drawing & technical specification Clause 1204.3.8 I. Granullar material.

Providing Concrete (M-15) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202,& 1203.

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete.

Supplying, Fitting and Placing HYSD Bar Reinforcement in Superstructure including cost of Steel Material and carriage etc. complete as per Drawing and Technical Specification Clause 1002, 1005, 1010, and 1202 of Specification of Rural Roads.

Providing weephole in brick, stone masonary, plain/reinforced concrete abutment, wing wall, return wall with 100mm dia. AC pipe extending through full length of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7.

(ii) Dorangre (Dorrangre) to Nangalbibra (L= 5.00Km)

Turfing with Sods Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of sods and watering as per Technical Specification Clause 309.

Granular Sub Base

(A) By mix in Place Method 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 Grading Material (Gr - II )

Cement Treated Sub Base/Base: Providing, laying and spreading of soil including sand and gravel, laterite, kankar, brick aggregate, crushed rock or slag or any combbination of these on a prepared sub grade pulverising adding the designed quantity of cement to hte spread soil mixing in palce with rotavator, grading ith the motor grader and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of subbase/base as per Technical Specification as per Clause 404

Bituminous Work

PRIME COAT: Low porosity; providing and applying primer coat with bitumen enulsion (SS-I) on prepared surface of granular base including cleaning of road surface and spraying primer at hte rate of 0.70-1.0 Kg/sqm using mechanical means as per technical Clause 502

TACK COAT: (III) providing and applying tack coat with bitumen emulsion (RS-I) using emulsing distributor at the rate of 0.25-.030 Kg/sgm (0.30 to 0.35 Kg/Sqm on Cement Concrete Pavement) on the prepared granular surface treated with primeer & cleaned with hydraulic broom as per technical clause 503.

20mm thick Open Graded Premix Carpet using Bitminous Emuslion as per Technical Specification Clause 508.2 Providing , laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm to 5.6mm aggregrates either using penetration grade bitumen or emulsing to required line, grade and leel to serve as wearing course on a previoiusly prepared base including mixing in a suitable palnt, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clasue 508 Case II By Mechanical Means (i) Bitumen (S-90)

SEAL COAT; Providing and laying seal coat sealing the voids in a bitumenious surface laid to the specified levels, using cold emulsion grade and cross fall using Type A, Typr B and Type C as per Technical Specification Clause 5.10 B) By Mechanical Means Case II Type B (i) Bitumen (S-90)

Trafic - Signs B. Semi Reflective Traffic Signs (1) Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on a mild steel angle Iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x600mm, 600mm below ground level as per drawings and Technical Specification clause 801

(i) 60 cm equilateral triangle

(iii) 60cm circular

(iv) 80cm x 60cm rectangular. (Informatory)

Kilometer Stone Reinforce cement concreter M15 grade kilometer stone of standard design as per IRC:8 fixing in position including painting and printing etc. as per drawing and technical specification clause 1703

(ii)Ordinary Kilometer Stone (precast)

(ii) 5 Kilometer Stone (Precast)

(iii) 200 m Stone (precast)

Referance Pillar Reinforced cement concrete M15 grade boundary pillars/local stone of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting as per drawing and Technical Specification Clause 1704

Pucca Drain in Stone Masonry 1:4 length of 87.22m

Excavation for Structures (Earth work 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 complete (I) Ordinary Soil (II) 3.0m depth

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) Levelling course below wall and Wearing layer inside drain

Stone Masonary Work in cement mortar Substructure complete as per drawing and technical specification Clause 702,704,1202, and 1204. Stone Masonry in 1:4 Cement Mortar Drain

Plastering with cement mortar (1:3) on brick work in sub structure as per technical specification

Surface Drain in soil

Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions. etc as per Technical Specification Clause 307. (i) By Manual Means

SINGLE HUME PIPE CULVERTS (WITH CATCHPITS) : 10 Nos

Earthwork in excavation for structures Excavation of Structures (Earth Work in excavation of foundatio of structures as per drawing and technical specifications, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and back filling in trenches with excavated suitable materials

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) Levelling course below wall

Back filling in foundation trenches as per drawing and technical specifications Cl 1108

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. (B) 1000mm dia

Stone Masonry Work in cement mortar in Head walls Sub Structure complete as per drawing and technical specification Clasue 1109. Stone Masonry in 1:5 cement mortar

Plastering with cement mortar (1:3) on brickwork in substructure as per technical specification.

Providing and laying filter media with granular crushed aggregates behind abutments complete as per drawing and technical specifications

DOUBLE OPENING HUME PIPE CULVERT : 1 Nos

Earthwork in excavation for structures Excavation of Structures (Earth Work in excavation of foundatio of structures as per drawing and technical specifications, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and back filling in trenches with excavated suitable materials

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) Levelling course below wall

Bedding for Pipe i. Type A (Concrete Cradle) Bedding Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (ii) Nominal mix 1:3.6 (Hand mixing)

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.

Stone Masonry Work in cement mortar in foundation of Head walls complete as per drawing and technical specification Clasue 1109 In 1:4 cement mortar

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

Plastering with cement mortar (1:3), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per drawings

(1.5m Span) SLAB CULVERT-2nos

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.

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) Levelling course below wall

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Plain/Reinforced Concrete inin open foundations complete as per drawing and Technical specification .Nominal mix (1:2.5:5)

Supplying, Fitting and Placing TMT Bar Reinforcement in Superstructure including cost of Steel Material and carriage etc. complete as per Drawing and Technical Specification Clause 1002, 1005, 1010, and 1202 of Specification of Rural Roads

Stone Masonry Work in cement mortar in foundation of Head walls complete as per drawing and technical specification Clasue 1109 In 1:4 cement mortar In Abutments

Stone Masonry Work in cement mortar in foundation of Head walls complete as per drawing and technical specification Clasue 1109 In 1:4 cement mortar Return Walls

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per drawing

20mm thick Open Graded Premix Carpet using Bitminous Emuslion as per Clause 508.2 Providing , laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm to 5.6mm aggregrates either using penetration grade bitumen or emulsing to required line, grade and leel to serve as wearing course on a previoiusly prepared base including mixing in a suitable palnt, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clasue 508

SEAL COAT: Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, using cold emulsion grade and cross fall as per Technical Specification Clause 510

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete

Drainage Spouts complete as per drawing and technical specification Clause 1209

SLAB CULVERT(3.00m Span) -1nos

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete

PCC M15 levelling Course below approach slab

RCC M25 approach slab including reinforcement

Construction of RCC railing in M25 grade in cast in Situ

Providing CC wearing Coat

4.00m Span) SLAB CULVERT(-1nos

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.

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) Levelling course below wall

Plain/Reinforced Concrete in substructure complete as per drawing & technical specification. Nominal mix (1:2.5:5)

Supplying, Fitting and Placing TMT Bar Reinforcement in Superstructure including cost of Steel Material and carriage etc. complete as per Drawing and Technical Specification Clause 1002, 1005, 1010, and 1202 of Specification of Rural Roads

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per drawings

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete

Drainage Spouts complete as per drawing and technical specification Clause 1209

20mm Joint filler

PCC M15 levelling Course below approach slab

RCC M25 approach slab including reinforcement

Construction of RCC railing in M25 grade in cast in Situ

Providing CC wearing Coat

PROTECTION WORKS: Construction of SM Rwall - 3.8m high 24m

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, etc.

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) Levelling course below wall

Stone manasory work in cement morter 1:5 in Retaining wall

Stone manasory work in cement morter 1:5 in Guard walls

Plastering with cement mortar (1:3), in substructure as per technical specifications

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per draw

Providing and laying filter media with granular crushed aggregates behind abutments complete as per drawing and technical specification

PROTECTION WORKS: Construction of SM Rwall - 4.6m high 54m

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, etc.

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) Levelling course below wall

Stone manasory work in cement morter 1:5 in Retaining wall

Stone manasory work in cement morter 1:5 in Guard walls

Plastering with cement mortar (1:3), in substructure as per technical specifications

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per drawing

Providing and laying filter media with granular crushed aggregates behind abutments complete as per drawing and technical specification

LS Bridge 25.84m span at Ch.1925m SUPERSTRUCTURE

PCC M15 levelling Course

RCC M25 approach slab including reinforcement

PROTECTION WORKS

Providing and laying boulder pitching on slopes laid obver prepared filter media as per drawing and technical specifications .Clause 1302

Providing and laying filter media underneath stone pitching in slope as per drawing and technical specifications .Clause 1302

Maintanance Cost for (i) NH-127(B) Road (Nongchram) to Rongdu Dabitgittim (L= 5.10Km)

1st year Maintanance Cost

2nd Year Maintanance Cost

3rd Year Maintanance Cost

4th Year Maintanance Cost

5th Year Maintanance Cost

Maintenance Cost for (ii) Dorangre (Dorrangre) to Nangalbibra (L= 5.00Km)

1st Year

2nd Year

3rd Year

4th Year

5th Year

AMBOR S RAMSIEJ

M/S L N CONSTRUCTION