Development of all weather Road from Tani Haapa village to green gold integrated farm at Tarajili Banderdewa circle, AP.

Amount

SH:-Site clearance

Clearing and grubbing road land by mechanical means including uprooting rank vegetation, grass, bushes, shrubs saplings and trees of girth upto 300 mm, removal of stumps and stumps of trees cut earlier and disposal of unserviceable materials and staking of serviceable material with all lead up to 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness.

By Mechanical Means ; In area of thorny jungle.

Cutting of trees, including cutting of trunks, branches and removal of stumps and stumps of trees cut earlier, roots, stacking of serviceable material with all lifts and upto a lead of 1000 m and earth filling in the depression/pit.

i) Girth from 300mm to 600mm

ii) Girth from 600mm to 900mm

iii) Girth from 900mm to 1800mm

SH:- Formation Cutting

Excavation in Hill Area 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 all lifts and lead upto 1000 metres)

Excavation in Hilly Area in Ordinary Rock by Mechanical Means not Requiring Blasting. (Excavation in hilly area in ordinary rock not requiring ballasting by mechanical means including cutting and trimming of slopes and disposal of cut material with all lift and lead upto 1000 metres )

Excavation in Hilly Areas in Hard Rock Requiring Blasting (Excavation in hilly areas in hard rock requiring blasting, by mechanical means including trimming of slopes and disposal of cut material with all lifts and lead upto 1000 metres.)

Deduct for quantum of earthwork of all types disposal directly by throwing into the valley without involving any lead and lift (Ordinary and Hard Soil/Hard Shale, Soil containing shingle or small size boulders.

Deduct for quantum of earthwork of all types disposal directly by throwing into the valley without involving any lead and lift. (Ordinary and Hard Rock)

SH:- Filling/Embankment

Construction of Embankment with Material Deposited 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 table 300-2)

(Sub-Head:- RCC Box Culvert 2.00m Span - 2.00m height with Wing walls).

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, Manual Means

Depth upto 3 m

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.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.

RCC Grade M20

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification

RCC Grade M20 , Using Concrete Mixer, Height upto 5m

Construction of precast RCC railing of M25 Grade, aggregate size not exceeding 12 mm, true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.

Providing and laying filter media behind abutment and return wall, complete as per drawings and Technical Specifications Section 1200.

Providing and laying of boulder apron for bed protection in U/S and D/S protection work complete as per drawing and Technical specifications clause 1300.

Providing & fixing in position HYSD (TMT) reinforcement bars in foundations complete as per drawings and Technical Specifications Section 1000.

Providing & fixing in position HYSD (TMT) reinforcement bars in superstrucutre complete as per drawings and Technical Specifications Section 1000.

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 foce. Complete as per drawing and Technical Specifications

(Sub-Head:- RCC Box Culvert 5.00m Span - 4.00m height with Wing walls).

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, Manual Means

Depth upto 3 m

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.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.

RCC Grade M20

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification

RCC Grade M20, Using Concrete Mixer, Height upto 5m

Construction of precast RCC railing of M25 Grade, aggregate size not exceeding 12 mm, true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.

Providing and laying filter media behind abutment and return wall, complete as per drawings and Technical Specifications Section 1200.

Providing and laying of boulder apron for bed protection in U/S and D/S protection work complete as per drawing and Technical specifications clause 1300.

Providing & fixing in position HYSD (TMT) reinforcement bars in foundations complete as per drawings and Technical Specifications Section 1000.

Providing & fixing in position HYSD (TMT) reinforcement bars in superstrucutre complete as per drawings and Technical Specifications Section 1000.

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 foce. Complete as per drawing and Technical Specifications

[Sub-Head:- Retaning/Breast Wall of Height 3.00m. (R.R.M.)]

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, Manual Means, upto 3 m 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.)

Stone masonry work in cement mortar 1:3 in foundation complete as drawing and Technical Specification

Random Rubble Masonry

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification

Granular material

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 foce. Complete as per drawing and Technical specifications

Sub-Head:- Retaning/Breast Wall of Height 4.00m. (R.R.M.)

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, Manual Means, upto 3 m 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.)

Stone masonry work in cement mortar 1:3 in foundation complete as drawing and Technical Specification

Random Rubble Masonry

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification

Granular material

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 foce. Complete as per drawing and Technical specifications

SH:-C.C. drain 60cm wide

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, Manual Means, upto 3 m depth

Dry rubble Flooring

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.)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications

PCC Grade M20., Using concrete mixer

Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical specifications

Cement Neat Punning…..

SH:- Pavement

Preparation of sub grade (Preparation of sub grade by excavating earth to an average depth of 22.50 cm, dressing to camber and consolidating with road roller, making good the undulations etc. and disposal of surplus earth, lead upto 50 m.)

Consolidation of sub-grade with road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the sub grade.

Granular Sub-base with Close Graded Material (Table:- 400-1)

By Mix in Place Method (Construction of granular sub-base by providing close 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 vibratory roller to achieve the desired density, complete as per clause 401)

By Manual Means for grading- II Material

Centring and shuttering including strutting, propping etc and removal of form work for :

b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.

Cement Concrete Pavement (Construction of un-reinforced,dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate confirming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site , laid with a fixed form or slip form paver, spread, compacted and finished in a continuos operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar , tie road admixtures as approved, curing compound, finishing to lines and grades as per drawing )

Cement concrete manufactured in automatic batching plant (RMC plant) i/c transportation to site in transit mixer.