Re-construction of NH-36 to Jhumurmuri road Putani Sonari Gaon to Bhutia Gaon Arjuntol road and Deodhar Sessamukh road under SOPD-G fund for the year 2020-21, Barhampur LAC

Amount

NH-36 to Jhumurmur Road works

Clearing and grubbing of road land including uprooting wild vegetation ,grass ,bushes ,shurbs ,sapling and trees of girth up to 300 mm ,removal of stumps of such trees cut earlier and diposal of unservicible material and stacking of servicible material to be used or auctioned ,up to a lead of 1000 m as per Technical Specification Clause 201. (I) By Manual means (A) In area of light jungles

Maintenance of Earthen shoulder (filling with fresh soil)Making up loss of material/irregularities on shoulder( Average 150 mm filling ) to the design level by adding fresh approved soil and compacting it with appropriate equipment.

Scarifying Existing Bituminous Surface to a Depth of 50 mm by Mechanical Mean Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.)

WBM Grading 3 Using stone screening Type-B 11.2 mm for Gr.III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 80-100 kN in stages to proper grade and camber, applying and brooming/ binding materials to fillup the interstices of coarse aggregatewatering and compacting to the required density ( with an initial lead of 5.00km) (A) By Manual Means (iii) Grading III (b) Usining screening Type -B ( 11.2mm Agg.)

Prime Coat (I) Low porosity 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 1.0kg/sqm using mechanical means) ( including cost of testing of materials at site and laboratory as directed by the deptt.)(ii) With bitumen emulsion -CSS-1h

Tack Coat Providing and applying tack coat with Bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom ( including cost of testing of materials at site and laboratory as directed by the deptt.)With Bituminous emulsion CSS-1h (b) Dry & hungry bituminous surface

Bituminous concrete ( Providing andlaying bituminous concrete with 100-120 TPH batch type hot mix plant, producing an average output of 75 tonnes per hour using crushed aggregates of spacified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler transporting the hot mix to work site ,laying with a hydrostatic paver finisher with sensor control to the reqd.grade, level and alignment , rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.509.complete in all respect .(including carriage of mixed materials upto 10 kminitial lead from mixing plant) ( including cost of testing of materials at site and laboratory as directed by the deptt.) D/I with 60/70 or VG- 30 grade bitumen (ii)For grading -II ( 13mm nominal size )

Retro reflectoised Traffic Signs :Providing and erecting of Retro reflectoried cautionary , mandatory and informatory sign as per IRC-67 made of high intensity encapsulated lens type reflective sheeting vide slause 801.3, fixed over aluminium sheeting. 2mm thick fixed on an angle iron of 25mmx25mmx4mm supported on a mild steel steel iron angle post 75mmx75mmx6mm firmly fixed to the ground by means of properly design foundaton with M15 grade cement concrete 45cmx45cmx60cm,60cm below grond level as per approved drawing and sign.( All the steel work must be Tata/Sail/or any other approved brand.) ii) 60 cm equilateral traingle

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @250gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level ,uniform and free from streaks and holes and conforming to the MoSrt&H specifications.

Planting of Trees and their Maintenance for one year ( Planting of trees by the road side ( Avenue Trees ) in 0.60 m dia holes, 1m deep dug in the ground, mixing the soil with decyed farm yard/ sludge mannure, planying the sapling s, backfilling the trenches, watering , fixing the tree guatred andmaintaining the plants for one year.,Compensatory Afforestation (Planting trees as compensatory afforestation at the rate of 290 trees per hectare at a spacing of 6 m by grubbing and leveling the ground upto a depth of 150 mm, digging holes 0.9 m dia, 1 m deep, mixing farm yard/sludge manure with soil , planting of sapling 2m high with 25cm dia stem, backfilling the hole and watering.

Putani Sonarigaon to Bhutaigaon Arjuntol Road works

Clearing and grubbing of road land including uprooting wild vegetation ,grass ,bushes ,shurbs ,sapling and trees of girth up to 300 mm ,removal of stumps of such trees cut earlier and diposal of unservicible material and stacking of servicible material to be used or auctioned ,up to a lead of 1000 m as per Technical Specification Clause 201. (I) By Manual means (A) In area of light jungles

Maintenance of Earthen shoulder (filling with fresh soil)Making up loss of material/irregularities on shoulder( Average 150 mm filling ) to the design level by adding fresh approved soil and compacting it with appropriate equipment.

Scarifying Existing Bituminous Surface to a Depth of 50 mm by Mechanical Mean Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.)

WBM Grading 3 Using stone screening Type-B 11.2 mm for Gr.III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 80-100 kN in stages to proper grade and camber, applying and brooming/ binding materials to fillup the interstices of coarse aggregatewatering and compacting to the required density ( with an initial lead of 5.00km) (A) By Manual Means (iii) Grading III (b) Usining screening Type -B ( 11.2mm Agg.)

Prime Coat (I) Low porosity 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 1.0kg/sqm using mechanical means) ( including cost of testing of materials at site and laboratory as directed by the deptt.)(ii) With bitumen emulsion -CSS-1h

Tack Coat Providing and applying tack coat with Bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom ( including cost of testing of materials at site and laboratory as directed by the deptt.)With Bituminous emulsion CSS-1h (b) Dry & hungry bituminous surface

Bituminous concrete ( Providing andlaying bituminous concrete with 100-120 TPH batch type hot mix plant, producing an average output of 75 tonnes per hour using crushed aggregates of spacified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler transporting the hot mix to work site ,laying with a hydrostatic paver finisher with sensor control to the reqd.grade, level and alignment , rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.509.complete in all respect .(including carriage of mixed materials upto 10 kminitial lead from mixing plant) ( including cost of testing of materials at site and laboratory as directed by the deptt.) D/I with 60/70 or VG- 30 grade bitumen (ii)For grading -II ( 13mm nominal size )

Retro reflectoised Traffic Signs :Providing and erecting of Retro reflectoried cautionary , mandatory and informatory sign as per IRC-67 made of high intensity encapsulated lens type reflective sheeting vide slause 801.3, fixed over aluminium sheeting. 2mm thick fixed on an angle iron of 25mmx25mmx4mm supported on a mild steel steel iron angle post 75mmx75mmx6mm firmly fixed to the ground by means of properly design foundaton with M15 grade cement concrete 45cmx45cmx60cm,60cm below grond level as per approved drawing and sign.( All the steel work must be Tata/Sail/or any other approved brand.) ii) 60 cm equilateral traingle

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @250gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level ,uniform and free from streaks and holes and conforming to the MoSrt&H specifications.

Planting of Trees and their Maintenance for one year ( Planting of trees by the road side ( Avenue Trees ) in 0.60 m dia holes, 1m deep dug in the ground, mixing the soil with decyed farm yard/ sludge mannure, planying the sapling s, backfilling the trenches, watering , fixing the tree guatred andmaintaining the plants for one year.,Compensatory Afforestation (Planting trees as compensatory afforestation at the rate of 290 trees per hectare at a spacing of 6 m by grubbing and leveling the ground upto a depth of 150 mm, digging holes 0.9 m dia, 1 m deep, mixing farm yard/sludge manure with soil , planting of sapling 2m high with 25cm dia stem, backfilling the hole and watering.

Deodhar Sessamukh Road woks

Clearing and grubbing of road land including uprooting wild vegetation ,grass ,bushes ,shurbs ,sapling and trees of girth up to 300 mm ,removal of stumps of such trees cut earlier and diposal of unservicible material and stacking of servicible material to be used or auctioned ,up to a lead of 1000 m as per Technical Specification Clause 201. (I) By Manual means (A) In area of light jungles

Maintenance of Earthen shoulder (filling with fresh soil)Making up loss of material/irregularities on shoulder( Average 150 mm filling ) to the design level by adding fresh approved soil and compacting it with appropriate equipment.

Scarifying Existing Bituminous Surface to a Depth of 50 mm by Mechanical Mean Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.)

WBM Grading 2 Using stone screening Type-B 11.2 mm for Gr.III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 80-100 kN in stages to proper grade and camber, applying and brooming/ binding materials to fillup the interstices of coarse aggregatewatering and compacting to the required density ( with an initial lead of 5.00km) (A) By Manual Means (iii) Grading II (b) Usining screening Type -B ( 11.2mm Agg.)

WBM Grading 3 Using stone screening Type-B 11.2 mm for Gr.III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 80-100 kN in stages to proper grade and camber, applying and brooming/ binding materials to fillup the interstices of coarse aggregatewatering and compacting to the required density ( with an initial lead of 5.00km) (A) By Manual Means (iii) Grading III (b) Usining screening Type -B ( 11.2mm Agg.)

Prime Coat (I) Low porosity 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 1.0kg/sqm using mechanical means) ( including cost of testing of materials at site and laboratory as directed by the deptt.)(ii) With bitumen emulsion -CSS-1h

Tack Coat Providing and applying tack coat with Bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom ( including cost of testing of materials at site and laboratory as directed by the deptt.)With Bituminous emulsion CSS-1h (b) Dry & hungry bituminous surface

Bituminous concrete ( Providing andlaying bituminous concrete with 100-120 TPH batch type hot mix plant, producing an average output of 75 tonnes per hour using crushed aggregates of spacified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler transporting the hot mix to work site ,laying with a hydrostatic paver finisher with sensor control to the reqd.grade, level and alignment , rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.509.complete in all respect .(including carriage of mixed materials upto 10 kminitial lead from mixing plant) ( including cost of testing of materials at site and laboratory as directed by the deptt.) D/I with 60/70 or VG- 30 grade bitumen (ii)For grading -II ( 13mm nominal size )

Retro reflectoised Traffic Signs :Providing and erecting of Retro reflectoried cautionary , mandatory and informatory sign as per IRC-67 made of high intensity encapsulated lens type reflective sheeting vide slause 801.3, fixed over aluminium sheeting. 2mm thick fixed on an angle iron of 25mmx25mmx4mm supported on a mild steel steel iron angle post 75mmx75mmx6mm firmly fixed to the ground by means of properly design foundaton with M15 grade cement concrete 45cmx45cmx60cm,60cm below grond level as per approved drawing and sign.( All the steel work must be Tata/Sail/or any other approved brand.) ii) 60 cm equilateral traingle

Prooviding and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @250gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level ,uniform and free from streaks and holes and conforming to the MoSrt&H specifications.

Planting of Trees and their Maintenance for one year ( Planting of trees by the road side ( Avenue Trees ) in 0.60 m dia holes, 1m deep dug in the ground, mixing the soil with decyed farm yard/ sludge mannure, planying the sapling s, backfilling the trenches, watering , fixing the tree guatred andmaintaining the plants for one year.,Compensatory Afforestation (Planting trees as compensatory afforestation at the rate of 290 trees per hectare at a spacing of 6 m by grubbing and leveling the ground upto a depth of 150 mm, digging holes 0.9 m dia, 1 m deep, mixing farm yard/sludge manure with soil , planting of sapling 2m high with 25cm dia stem, backfilling the hole and watering.

Krishna Kanta Kakati