Road from Keojoring to Chokar

Amount

SH :- Setting Out

Construction of Job pillers as per Fig. 1600.1 (d) and Technical Specification Clause 1602.4

Construction of back piller as per Fig. 1600.1( c) as per drawing and Technical Specification Clause 1602.3

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

1 km Reference benchmark and working benchmark

SH: Jungle Clearance

Clearing and grubling road land including uprooting wild vegetation, grass, bushes, shrubs, sapling and trees of girth upto 300mm, removal of stumps of such trees cut earliear and disposal of unserviciable materials and stacking of serviciable materials to be used or auctioned upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness including In area of non-throny jungle /throny jungle complete as per specification and as directed by the Engineer-in-Charge

SH :- Earthwork Roadway Formation

Excavation for roadway formation by manual or by mechanical means or both, in all kinds of soil, earth mixed with boulders, ordinary rock, soft rock, and hard rock without blasting or with controlled blasting or any alternative methods (various techniques may be employed such as drilling, blasting, or breaking by heat & cool method or using rock cutter/rock breakers or by chemical cracking agent or using hydraulic rock splitter or by a combination of all or by any other breaking/splitting technique) including cutting and trimming of bottom and side slopes in accordance with the requirements of lines, grades, and cross sections and loading in tippers and disposal of cut materials & debris with all lead and lifts complete as per specification and as directed by the Engineer-in-Charge.

Sub Head:- Slab Culvert

FOUNDATION

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 back filling in trenches with excavated suitable materials.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 I). P.C.C grade M 10 (I) Nominal mix 1:3:6

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. II) Coursed Rubble Masonry (2nd sort) ii) In 1:4 Cement mortar.

SUBSTRUCTURE

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204II) Coursed Rubble masonry (2nd Sort) (iii) In cement mortar (1:5)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 I) Granular material

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm 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

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204. For height upto 5 m.III) R.C.C. grade M 20

Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710 and 1204.3.11

SUPERSTRUCTURE

Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 II) R.C.C. grade M 25

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 I) R.C.C grade M 20 (I) Nominal mix 1:2:4 ( Hand mixed)

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

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 specification clause 1301.

SH : Minor Bridge

ABUTMENT

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.(a) Upto water level

Providing concrete for plain/reinforeced concreete in open foundation complete as per drawings and techanical specification clause 802,803,1202,1203 (PCC grade M 10 1:3:6)

Providing and laying reinforced cement concrete in substructure as per drawing and technical specifications Clauses 802, 804,805,806,807,1202 & 1204 for P.C.C grade M 20 (i) For Nominal mix 1:2:4 (hand mix)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification clause 305.3.9 (I) Granular material

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm 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 specification Clauses 614, 709, 1204.3.7

Supplying, fitting and placing with MS bar reinforcment (Fe 415) in fondation as per drawing and techanical specification Clauses 1002,1005,1010&1202

RETURN WALL

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.

Providing concrete for plain/reinforeced concreete in open foundation complete as per drawings and techanical specification clause 802,803,1202,1203 (PCC grade M 10 1:3:6)

Providing and laying reinforced cement concrete in substructure as per drawing and technical specifications Clauses 802, 804,805,806,807,1202 & 1204 for P.C.C grade M 20 (i) For Nominal mix 1:2:4 (hand mix)

Providing weepholes in stone masonary RCC work, wing wall etc 100 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 techanical specification Clauses 614,709.1204.3.7

Supplying, fitting and placing with MS bar reinforcment (Fe 415) in substructure as per drawing and techanical specification Clauses 1002,1005,1010&1202

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification clause 305.3.9 (I) Granular material

DECK SLAB

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5. R.C.C grade M 20 (i) For Nominal mix 1:2:4 (hand mix)

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Supplying, fitting and placing with MS bar reinforcment (Fe 415) in substructure as per drawing and techanical specification Clauses 1002,1005,1010&1202

Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and techniical specifications Clause 800 & 1206-3

Drainage spouts complete as per drawing and technical specification clause 1209.

Providing and laying of a buried expansion joint, covered with 12mm thick,200mm widw galvanise weldable structural steel plate as per IS: 2062, placed symmetrical to center line of the joint,resting freely over the top surface of the deck concrete,welding of 8mm dia, 100 mm long galvanised nails spaced 300mm c/c along the centervline of the plate,as per technical specifications clauses 1207.2.3

Construction of RCC railing of M 25 grade in cast-in-situ with 20mm nominal size aggregate, true to the line and grade,tolerance of vertical railing post not to exceed 1 in 500. Center to center spacing between vertical post not to exceed 2000mm as per drawing and technical specification clauses 800,900 and 1208.3

SH:Subgrade Preparation

Compacting original ground supporting subgrade Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2.

SH:Earthen Shoulder

Construction of Earthen Shoulder

SH GSB

Gravel/Soil-Aggregate Base (Table 400.2) Grading A Construction of gravel/soil-aggregate 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 withthree wheel 80-100 kN static roller to achieve the desired density, completeas per Technical Specifications Clause 402 For Grading I Material

SH: WBM-II.

Providing , laying , spreding and compacting stone aggregates of specific size to water bound macadam specification i/c spreding of uniform thickness , hand pcking . rolling with smooth wheel roller 80- 100 KN in stages to proper grade and camber , applying and brooming stone screening / binding materials to fii-up the interstic of coarse agg. watering and compacting to the required density grade -III as per technical clause 405.

SH : WBM-III.

Providing , laying , spreding and compacting stone aggregates of specific size to water bound macadam specification i/c spreding of uniform thickness , hand pcking . rolling with smooth wheel roller 80- 100 KN in stages to proper grade and camber , applying and brooming stone screening / binding materials to fii-up the interstic of coarse agg. watering and compacting to the required density grade -III as per technical clause 405.

SH : Prime Coat.

Providing and applying primer coat with Bitumen emulsion (SS-1) on prepared surface ofgranular base including cleaning of road surface and spraying primer at the rate of 0.90-1.2 kg/sqm using mechanical means as per Technical Specification Clause 502.

SH : Tack Coat.

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

SH :Mix Seal Surfacing

Providing, laying and rolling of close-graded premix surfacing material of 25 mm thicknesscomposed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregatesusing penetration grade bitumen to required line, grade and level to serve as wearingcourse on a previously prepared base, including mixing in a suitable plant, laying androlling with a three wheel 8-10 kN static roller and finishing to required level and grades asper Technical Specification Clause 509 By Manual means Type A Bitumin (S-90) For Grading II (13 mm nominal size)

SH :- Surface Drains in Soil

Construction of Unlined surface drains of average cross-sectional area 0.40 sqm by manual or by mechanical means or both, in all kinds of soil, earth mixed with boulders, ordinary rock, soft rock and hard rock without blasting or with controlled blasting or any alternative methods including cutting and trimming of sides & bottom in accordance with the cross section and loading in tippers and disposal of cut materials & debris with all lead and lifts complete as per specification and as directed by the Engineer-in-Charge..

Sub Head : C.C. Drain

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 side. Clause 1604

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 I). P.C.C grade M 10 (I) Nominal mix 1:3:6)

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

SH : Retaining wall -( As per IRC SP-20-1979)

Earth work in excavation for structures as per drawing and techanical specifications Cluse 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 sid

Providing of PCC grade M-10 for base concrete.as per clause-802,803 and 1202,1203 M-10.

Stone masonry ( second sort) with hard stone in foundations and plinth as per drawing and techanical specifications Clauses 702,704,1202&1203 in cement mortar 1 : 5 (1 cement : 5 fine sand).(RRM)

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203.

BackFilling behind abutment, wing wall and return wall complete as per drawing & techanical specification Clause 1204.3.8(Grannular Meterial)

Providing 75 mm dia weep hole as per specification.

Providing P.C.C M20 architectural coping on top of retaining wall

SH:Guard Post

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.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807. 1202 and 1204 RCC M 20 grade

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 Main Bar 12mm dia

Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawing and Technical Specification Clause 1701

SH:Traffic Signs,Markings and other road Appurtnanace

Providing and erecting starting at zero point retro reflective reflectorised sign as per IRC-67, made of encapsulated lense type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area exeeding 0.9 sqm .

Providing and erecting, direction and place identification retro reflective reflectorised sign as per IRC-67, made of encapsulated lense type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area exeeding 0.9 sqm citizen information board.

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703

5 th km stone

Ordinary Kilometre Stone (precast)

200 m stone (precast)

Routine Maintenance

First Year

Second Year

Third Year

Fourth Year

Fifth Year

M/s.Nima Enterprises

K.K. Enterprises