Integrated Measures for Flood and Landslide Mitigation through Bioengineering Practices at Motigaon village under SDMF

Part-A: Construction of RCC Check Dam

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, samplings and trees grith upto 300mm, removal of stumps of trees cut earlier and disposal of the unserviceable materials etc.

Earth work in excavation of foundation for structures as per drawing & technical specification, including seting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom and backfilling in trenches with approved material Above GBL

Earth work in excavation of foundation for structures as per drawing & technical specification, including seting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom and backfilling in trenches with approved material Bellow GBL

Plain cement concrete 1:3:6 normal mix in foundation with crushed stone aggregate 40 mm normal size mechanically mixed, placed in foundation and compacted by vibration

RCC Works in in sub structure complete as per drawing & technical specification and steel shuttering form work

Supplying, fitting & placing TMT bar reinforcement in substructure

Plastering with cement mortar ( 1 : 3 ) on R.C.C. works

Providing and laying of filter media with granular material/stone crushed aggregates satisfying the requirment laid down in clause 2504.2.2 of MoRTH specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size toward the Head Wall to the full height

Earth Work in filling in front of the guid bund by head load up to lead of 60 m with approved quality all leads and lifts ramming and compacting with rammer weighing not less than 10 kg and falling from height of not less than 90 cm and sprinkling with water if necessary (i) In front & Both Side of the Structure

Earth Work in filling in front of the guid bund by head load up to lead of 60 m with approved quality all leads and lifts ramming and compacting with rammer weighing not less than 10 kg and falling from height of not less than 90 cm and sprinkling with water if necessary (ii) In Periphery Bundh

Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, including preparation of ground, fetching of sods and watering

Providing & laying boulder apron on gully bed in up stream and down stream of RCC structure for protection against scour with stone boulders weighting not less than 40 kg each

Providing Weep Holes in RCC Head Wall etc. with 100 mm dia AC pipe extending through full width of the structure with slope of IV:20 H towards drawing face

Construction of diversion channel to flow the water of the propose site

Earthwork in filling the diversion channel after completion of work

Part-A: Construction of Boulder Rivetment

Earth work in excavation of foundation of structures

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each

Haulage and loding and unloading of Man size Boulder in project site. (Enclosed rate analysis)

Construction of Water Distribution Brick Canal

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, samplings and trees grith upto 300mm, removal of stumps of trees cut earlier and disposal of the unserviceable materials etc.

Earth work in excavation of foundation for structures as per drawing & technical specification, including seting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom & backfilling in trenches with approved material

Providing Brick soiling in foundation and under floor with stone/best jhama brick.sand packed after preparing the subgrade.

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation.

Brick masonry work in prop. 1 : 3 in substructure excluding cost of pointing & plastering

R.C.C. work in proportion 1:2:4: in all walls mixed with crushed stone aggregate 23 mm nominal size mechanically mixed & placed in all R.C.C. walls and completed by vibration including necessary shuttering

Supplying, fitting & placing TMT bar reinforcement in substructure

Plastering work with cement mortar in prop. 1:3 on brick work in sub structure

RCC sign board including painting , writing & fitting fixing at project site

Part-B: Construction of RCC Check Dam

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, samplings and trees grith upto 300mm, removal of stumps of trees cut earlier and disposal of the unserviceable materials etc.

Earth work in excavation of foundation for structures as per drawing & technical specification, including seting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom and backfilling in trenches with approved material Above GBL

Earth work in excavation of foundation for structures as per drawing & technical specification, including seting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom and backfilling in trenches with approved material Bellow GBL

Plain cement concrete 1:3:6 normal mix in foundation with crushed stone aggregate 40 mm normal size mechanically mixed, placed in foundation and compacted by vibration

RCC Works in in sub structure complete as per drawing & technical specification and steel shuttering form work

Supplying, fitting & placing TMT bar reinforcement in substructure

Plastering with cement mortar ( 1 : 3 ) on R.C.C. works

Providing and laying of filter media with granular material/stone crushed aggregates satisfying the requirment laid down in clause 2504.2.2 of MoRTH specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size toward the Head Wall to the full height

Earth Work in filling in front of the guid bund by head load up to lead of 60 m with approved quality all leads and lifts ramming and compacting with rammer weighing not less than 10 kg and falling from height of not less than 90 cm and sprinkling with water if necessary (i) In front & Both Side of the Structure

Earth Work in filling in front of the guid bund by head load up to lead of 60 m with approved quality all leads and lifts ramming and compacting with rammer weighing not less than 10 kg and falling from height of not less than 90 cm and sprinkling with water if necessary (ii) In Periphery Bundh

Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, including preparation of ground, fetching of sods and watering

Providing & laying boulder apron on gully bed in up stream and down stream of RCC structure for protection against scour with stone boulders weighting not less than 40 kg each

Providing Weep Holes in RCC Head Wall etc. with 100 mm dia AC pipe extending through full width of the structure with slope of IV:20 H towards drawing face

Construction of diversion channel to flow the water of the propose site

Earthwork in filling the diversion channel after completion of work

Earth work in excavation of foundation of structures

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each

Haulage and loding and unloading of Man size Boulder in project site. (Enclosed rate analysis)

RCC sign board including painting , writing & fitting fixing at project site

Part-C: Construction of RCC Check Dam

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, samplings and trees grith upto 300mm, removal of stumps of trees cut earlier and disposal of the unserviceable materials etc.

Earth work in excavation of foundation for structures as per drawing & technical specification, including seting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom and backfilling in trenches with approved material Above GBL

Earth work in excavation of foundation for structures as per drawing & technical specification, including seting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom and backfilling in trenches with approved material Bellow GBL

Plain cement concrete 1:3:6 normal mix in foundation with crushed stone aggregate 40 mm normal size mechanically mixed, placed in foundation and compacted by vibration

RCC Works in in sub structure complete as per drawing & technical specification and steel shuttering form work

Supplying, fitting & placing TMT bar reinforcement in substructure

Plastering with cement mortar ( 1 : 3 ) on R.C.C. works

Providing and laying of filter media with granular material/stone crushed aggregates satisfying the requirment laid down in clause 2504.2.2 of MoRTH specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size toward the Head Wall to the full height

Earth Work in filling in front of the guid bund by head load up to lead of 60 m with approved quality all leads and lifts ramming and compacting with rammer weighing not less than 10 kg and falling from height of not less than 90 cm and sprinkling with water if necessary (i) In front & Both Side of the Structure

Earth Work in filling in front of the guid bund by head load up to lead of 60 m with approved quality all leads and lifts ramming and compacting with rammer weighing not less than 10 kg and falling from height of not less than 90 cm and sprinkling with water if necessary (ii) In Periphery Bundh

Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, including preparation of ground, fetching of sods and watering

Providing & laying boulder apron on gully bed in up stream and down stream of RCC structure for protection against scour with stone boulders weighting not less than 40 kg each

Haulage and loding and unloading of Man size Boulder in project site. (Enclosed rate analysis)

Providing Weep Holes in RCC Head Wall etc. with 100 mm dia AC pipe extending through full width of the structure with slope of IV:20 H towards drawing face

Construction of diversion channel to flow the water of the propose site

Earthwork in filling the diversion channel after completion of work

RCC sign board including painting , writing & fitting fixing at project site

Part-D: Construction of Boulder Revetment

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, samplings and trees grith upto 300mm, removal of stumps of trees cut earlier and disposal of the unserviceable materials etc.

Earth work in excavation of foundation for structures as per drawing & technical specification

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each

Haulage and loding and unloading of Man size Boulder in project site. (Enclosed rate analysis)

Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirment of table 300-2 (Including cost of testing of materials at site and laboratory as directed by the dept.)

RCC sign board including painting , writing & fitting fixing at project site

Part-E: Construction of RCC Guard Wall

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, samplings and trees grith upto 300mm, removal of stumps of trees cut earlier and disposal of the unserviceable materials etc.

Earth work in excavation of foundation for structures as per drawing & technical specification, including seting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom & backfilling in trenches with approved material

Providing stone/brick soling in earthen shoulder with stone/ best quality jhamma brick, sand packed and laid to true line and level and in panel after preparing the subgrade including earthwork including all labour and materials and and if necessary dewatering etc.

Plain Cement Concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, place in foundation & compected by vibration including curing etc.

Supplying fitting fixing of TMT reinforcement bar in structure as per drawing and specification including cutting, bending, binding etc. complete as directed. (a) TMT-IS 1786 (Fe-500 D) Primary Producer (TATA/SAIL/Esser Steel/Jindal Partner Steel/ Shyam Steel or equivalent)

Providing Weep Holes in RCC Head Wall etc. with 100mm dia AC pipe extending through full width of the structure with slope of IV:20H towards drawing face.

Reinforced cement concrete in sub-structure as per drawing and technical specifications and steel shuttering formwork etc

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

Providing fitting and fixing of RCC Signboard

Part-F: Construction of Vetiver Plantations

Clearing and Grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings, removal of stumps and disposal of unserviceable materials etc.

Excavation for roadway in soil using manual means using cut earth to embankment in the immediate vicinity.

Providing and laying one layer of non-woven geotetile of minimum mass per unit area of 130-500 gms/sq.m having minimum roll width of 5.00 m ith physical properties as given in clause no. 702.2.3 over 25 mm thick compacted sand layer on a preapred subgrade as a filter media with necessary overlaps as per drawing and technical specification and as directed by the deparment (a) Part-I: Plantation Part

Providing, fitting and fixing RCC Signboard

Part-G: Construction of Household Plantationm with Iron Khasa

Tree Guard with MS iron (Providing and fixing MS iron tree guard 60 cm dia and 2 metre high above ground level formed of 4 nos (25 x 6 mm) and 8 nos (25 x 3 mm) vertical MS riveted to 3 nos 25 x 3 mm and steel wire 3 mm dia welded and fabricated as per design in two halves bolted together

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