Construction i/c MBT of a road from Kherapara (Kerapara) to Chengapara (10.36 Km) Upgradation (Balance Work)

Amount

Clearing and grubbing

Clearing and grubbing of Road land including up rooting rank vegetation grass, bush, shrubs, saplings and trees of girth upto 300mm removal of stumps of trees etc. as per Technical Specifications Clause 201.

Earthwork

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity i/c cutting and loading in tippers, trimming bottom and side slopes, in accordance with the requirements of lines, grades and cross sections, and transporting etc.

Construction of embankent with material obtained from roadway cutting with a lift up to 1.5m, transporting to site, spreading, grading to required slope and compacting with a lead upto 1000m as per technical specifications clause305.1.

Construction of embankments with approved materials obtained from borrow pits with a lift up to 1.5m, transporting to site, spreading, grading to required slope and compacting with a lead upto 1000m as per technical specifications clause305.1.

Dismantling of Flexible Pavements (I)Manual Means

(A) Bituminous Course

(A) Granular Course

Compacting Original Ground

Compacting Original Ground (ii) Compacting original ground supporting subgrade, Loosening of the ground uptoa level of 300mm below the subgrade level, watered, graded, and compacted in layers for subgrade construction as per technical specification clause 303.5.2.

Construction of Subgrade and Shoulder

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 specifications clause 303.1.

Sub Base

(A) By mix in place metho. 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 specifications clause 401. ii) For Grading II Material

Base Course

WBM Grading II (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 aggregates, watering and compacting to the required density as per technical specifications clause 405. (A)By Manual Means

WBM Grading III (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/binding materials to fill up the interstices of coarse aggregates, watering and compacting to the required density as per technical specifications clause 405. (A) By Manual Means

Bituminous Work

Prime Coat (i) Low porosity 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.

Tack Coat (ii)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 granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

OGPC (Cold Mix) Case II By mechanical Means (i) Bitumen (S-90) Providing, laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm to 5.6mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to surface as wearing course on a previously prepared base, i/c mixing in a suitable plant, laying and rolling with a three wheeler 80-100KN 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 Clause 508.2

Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 B. By mechanical Means Case - II : Type C (i) Bitumen (S-90)

Protection Works (Gabion Wall 5.00m Height.)

Excavation for Structures Earthwork in exacavation for structures as per drawing and technical specifications clause 305.1 i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (I) Marshy Soil

Providing and laying of boulder apron laid in wire crates with 4mm dia GI wire conforming to IS:280 and IS:4826 in 100mm x 100mm mesh (woven diagonally) i/c 10 percent extra for laps and joints laid with stone Boulders weighing not less than 25kg each as per drawing and technical specifications Clause 1301.

Loading and Unloading of Lime, Aggegate, Stone Boulder, Brick Aggegate, Kankar, Building Rubbish, Crushed Slag, Stone for Mansonry Work by manual means. For stone-

(iii) Unloading of Lime, Aggegate, Stone Boulder, Brick Aggegate, Kankar, Building Rubbish, Crushed Slag, Stone for Mansonry Work by manual means including a lead upto 30m. For stone-

Haulage excluding Loading and Unloading. Haulage of materials by tipper excluding cost of loading, unloading and stacking. For stone-

Case-I : Surfaced Road

Case-III : Kutcha

Protection Works (Gabion Wall 6.00m Height.)

Excavation for Structures Earthwork in exacavation for structures as per drawing and technical specifications clause 305.1 i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (I) Marshy Soil

Providing and laying of boulder apron laid in wire crates with 4mm dia GI wire conforming to IS:280 and IS:4826 in 100mm x 100mm mesh (woven diagonally) i/c 10 percent extra for laps and joints laid with stone Boulders weighing not less than 25kg each as per drawing and technical specifications Clause 1301.

Loading and Unloading of Lime, Aggegate, Stone Boulder, Brick Aggegate, Kankar, Building Rubbish, Crushed Slag, Stone for Mansonry Work by manual means. For stone-

(iii) Unloading of Lime, Aggegate, Stone Boulder, Brick Aggegate, Kankar, Building Rubbish, Crushed Slag, Stone for Mansonry Work by manual means including a lead upto 30m. For stone-

Haulage excluding Loading and Unloading. Haulage of materials by tipper excluding cost of loading, unloading and stacking. For stone-

Case-I : Surfaced Road

Case-III : Kutcha

Minor Bridges 10.00m 2nos.

Foundation Earthwork in exacavation for structures as per drawing and technical specifications clause 305.1 i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (a) upto 3m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 and 1203 (V)RCC grade M25

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 and 1203 (II)RCC grade M25 (a) Levelling Course (b) PCC over Foundation

Supplying, Fitting and Placing HYSD Bar reinforcement in foundation complete as per drawing and technical specifications Clause 1000 and 1202.

Sub structure

Plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802,803,804,805,806, 807 1202 and 1203 (V)RCC grade M25

Supplying, Fitting and Placing HYSD Bar reinforcement in substructure complete as per drawing and technical specifications Clause 1002,1005, 1010 and 1202.

Providing weepholes in Brick/Stone Masonry , Plain/Reinforced concrete abutment, wingwall, 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 and technical specifications.

Backfilling behind abutment, wingwall and return wall complete as per technical specifications Clause 1204.3.8 (i)Granular Material

Backfilling behind abutment, wingwall and return wall complete as per technical specifications Clause 1204.3.8 (i)Sandy Material

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

Super Structure

Providing and laying Concrete (M25) for Reinforced Cement Concrete in Super structure as per drawing and technical specifications Clause 800, 1205.4 and 1205.50.

Supplying, Fitting and Placing HYSD Bar reinforcement in super structure complete as per drawing and technical specifications Clause 1002, 1010 and 1202.

Providing and laying Concrete (M30) for Reinforced Cement Concrete in Super structure as per drawing and technical specifications Clause 800, 1205.4 and 1205.50.

Construction of RCC railing of M25 grade in cast-in-situ with 20mm nominal size agrgates, 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 2000mm as per drawing and technical specifications Clauses 800,900 and 1208.3.

Drainage spouts complete as per drawing and techncal specifications Clause 120.

PCC M15 ordinary Grade(1:2:5.5) levelling course below approach slab complete as per drawing and technical specifications Clauses 800 and 1211.

Reinforced Cement Concrete M25 grade approach slab including reinforcement and formwork complete as per drawing and technical specifications Clauses 800 and 1211.

Providing and laying of Compression seal joint consisting of steel armoured nosing at two edges of the joint gap suitably anchored to the deck concrete and preformed chloroprene elastomer or closed cell foam joint sealer compressed and formed into gap with special adhesive binder as per drawing and technical specifications Clause 1207.2.4.

Providing and fixing 20mm thick compressible fibre board in expansion joint as per drawing and technical specifications Clause 1207.2.3.

Miscellaneous Protective Works

Providing and laying of boulder apron for bed protection with stone boulders of minimum size and weight as per table 1300.1, no fragment weighing less than 5kg laid dry complete as per drawing and technical specifications Clause 1301.

Providing and laying pitching on slope laid over prepared filter media as per drawing and technical specifications clause 13.2 I).Stone/Boulder

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specifications Clauses 802,803,1202 and 1203 (ii)PCC grade M15

Earthwork in exacavation for structures as per drawing and technical specifications clause 305.1 i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Minor Bridges 12.00m 2nos.

Foundation Earthwork in exacavation for structures as per drawing and technical specifications clause 305.1 i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (a) upto 3m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 and 1203 (V)RCC grade M25

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 and 1203 (II)RCC grade M25 (a) Levelling Course (b) PCC over Foundation

Supplying, Fitting and Placing HYSD Bar reinforcement in foundation complete as per drawing and technical specifications Clause 1000 and 1202.

Sub structure

Plain/reinforced concrete in sub structure complete as per drawings and technical specifications Clause 802, 803,804,805,806, 807, 1202 and 1203 (V)RCC grade M25

Supplying, Fitting and Placing HYSD Bar reinforcement in substructure complete as per drawing and technical specifications Clause 1002,1005, 1010 and 1202.

Prioviding weepholes in Brick/Stone Masonry , Plain/Reinforced concrete abutment, wingwall, 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 and technical specifications.

Backfilling behind abutment, wingwall and return wall complete as per technical specifications Clause 1204.3.8 (i)Granular Material

Backfilling behind abutment, wingwall and return wall complete as per technical specifications Clause 1204.3.8 (i)Sandy Material

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

Super Structure

Providing and laying Concrete (M25) for Reinforced Cement Concrete in Super structure as per drawing and technical specifications Clause 800, 1205.4 and 1205.50.

Supplying, Fitting and Placing HYSD Bar reinforcement in super structure complete as per drawing and technical specifications Clause 1002, 1010 and 1202.

Providing and laying Concrete (M30) for Reinforced Cement Concrete in Super structure as per drawing and technical specifications Clause 800, 1205.4 and 1205.50.

Construction of RCC railing of M25 grade in cast-in-situ with 20mm nominal size agrgates, 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 2000mm as per drawing and technical specifications Clauses 800,900 and 1208.3.

Drainage spouts complete as per drawing and techncal specifications Clause 120.

PCC M15 ordinary Grade(1:2:5.5) levelling course below approach slab complete as per drawing and technical specifications Clauses 800 and 1211.

Reinforced Cement Concrete M25 grade approach slab including reinforcement and formwork complete as per drawing and technical specifications Clauses 800 and 1211.

Providing and laying of Compression seal joint consisting of steel armoured nosing at two edges of the joint gap suitably anchored to the deck concrete and preformed chloroprene elastomer or closed cell foam joint sealer compressed and formed into gap with special adhesive binder as per drawing and technical specifications Clause 1207.2.4.

Providing and fixing 20mm thick compressible fibre board in expansion joint as per drawing and technical specifications Clause 1207.2.3.

Miscellaneous Protective Works

Providing and laying of boulder apron for bed protection with stone boulders of minimum size and weight as per table 1300.1, no fragment weighing less than 5kg laid dry complete as per drawing and technical specifications Clause 1301.

Providing and laying pitching on slope laid over prepared filter media as per drawing and technical specifications clause 13.2 I).Stone/Boulder

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specifications Clauses 802,803,1202 and 1203 (ii)PCC grade M15

Earthwork in exacavation for structures as per drawing and technical specifications clause 305.1 i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Slab Culvert 1.5m Span 2 nos.

Earthwork in exacavation for structures as per drawing and technical specifications clause 305.1 i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. A. Manual means i) Depth upto 3m I. Abutment

II. Below Return wall

PCC 1:3:6 in Foundation (Plain Cement Concrete 1:3:6 nominal mix in foundation with crushed stone aggregates 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) A. With crushed stone. I). PCC grade M10 i) Nominal mix 1:3:6 I. Below Abutment

II. Below Return wall

Plain/Reinforced Cement Concrete in Open Foundation complete as per drawing and Technical Specifications. B. PCC Grade M15 i) Nominal mix 1:2.5:5

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clause 702,704,1202 and 1203. i) Coursed rubble masonry (1st sort) in 1:4 cement mortar Return wall

Plain/Reinforced Cement Concrete in Substructure complete as per drawing and Technical Specifications. I) PCC grade M15 i) Nominal mix 1:2.5:5 Abutment

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clause 702,704,1202 and 1203. i) Coursed rubble masonry (1st sort) in 1:4 cement mortar Return wall

Plain/Reinforced Cement Concrete in Superstructure complete as per drawing and Technical Specifications. III) RCC Grade M20

Providing, laying and rolling of OGPC 20mm thick in wearing coat complete as per drawing and technical specifications Clause 508. Slab

Providing, laying and rolling of Seal coat sealing the voids in bituminous surfaces, Type A complete as per drawing and technical specifications Clause 510. Slab

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abtment,wingwall. Abutment

Return wall

Providing weepholes in brick/stone masonry, plain/reinforced concrete abutment, 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.

Supplying, fitting and placing HYSD bar reinforcement (Fe415) in substructure complete as per drawings and technical specfications Clauses1002,1005,1010 and 1202.

Drainage spouts complete as per drawing and techncal specifications.

Reconstruction of Face wall 8nos.

Excavation for structures Earthwork in excavation for foundation of structures upto 3m depth as per drawing and technical specifications Clause 1104 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 rock (not requiring blasting) Upto 3m depth Facewall

Providing Concrete (M15) for Plain concrete in open foundations complete as per drawing and technical specifications Clauses 802,803, 1202 and 1203. Base of Facewall

Stone masonry work in cement mortar in foundation complete as per drawing and echnical specifications clauses 702, 704, 1202 & 1203 III. Random Rubble Masonry ii) In (1:4) Cement mortar Face wall

Parapet

Filter material for R/W and Hume Pipe. Providing and laying filter media with granular crushed aggrgates as per specifications.

Plastering with cement mortar (1:4) on brick work in substructure as per technical specifications.

Unlined drain

Construction of unlined surface drain of average cross-sectional area 0.4sqm in ordinary rock 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.

Guard Post

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

Trafic signs

(B) Semi Reflective Trafic 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 x 600mm, 600mm below ground level as per drawing and technical specifications Clause 801 (ii) 600mm Equilateral Triangle

(iii) 600mm Circular

Providing and erecting direction and place identification of semi reflective sign boards as per IRC-67 made of 2mm thick M.S. sheet duly stove enamelled paint white colour in front and grey colour on back with reflective border of 70mm width and required message, letters, figures with reflective tape of engineering grade as per MORD specifications of required shade and colour supported and welded on two nos. 47mm x 47mm of 12 SWG square tube of 3050mm height duly strengthened by 25mm x 5mm MS flat iron on edges on back firmly fixed to the ground by means of properly designed foundations with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per approved drawing and technical specfication Clause 1701.

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 (as per figure 5 of road signage under PMGSY published by the NRRDA on Dec'06)

Kilometer Stone

construction of 5th kilometer stone (precast): Reinforced cement concrete M15 grade .5th kilometer stone with local stone of standard design as per IRC:8 fixing in position including painting and printing etc. as per drawing and technical specifications Clause 1703.

construction of ordinary kilometer stone (precast): Reinforced cement concrete M15 grade .ordinary kilometer stone with local stone of standard design as per IRC:8 fixing in position including painting and printing etc. as per drawing and technical specifications Clause 1703.

construction of 200 Metre stone (Precast): Reinforced cement concrete M15 grade .200 meter stone with local stone of standard design as per IRC:8 fixing in position including painting and printing etc. as per drawing and technical specifications Clause 1703.

construction of reference pillars as per Fig 1600.1 (b) as per drawing and technical specifications Clause 1602.1

Maintenance

Maintenance for 1st Year

Maintenance for 2nd Year

Maintenance for 3rd Year

Maintenance for 4th Year

Maintenance for 5th Year

MIDAS CONSTRUCTIONS

R B CORPORATION