CE/Maint/5th/ASFC/Barpeta-02

Amount

Balapet Village Road from Ramoda Ray house to Progati Club Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. By Manual Means (A) In area of non thorny jungle

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 I.Private Land

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) (a), ( Including cost of testing of materials at site and laboratory as directed by the deptt.) (a) from private land

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 Specification Clause 401. II.Grade II

Water Bound Macadam (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 8-10 tonnes in stages to proper grade and camber, applying and brooming stone screening to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density Grading 3 as per Technical Specification Clause 405 (A). By Manual Means. 1) Grading -III

Providing and laying interlocking concrete block pavement (M30) having thickness 80mm as per drawing and Technical specification clause 1504 complet(inclusive edge restraints and carriage) a) Including Edge block/ edge restraints

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) (iv) 80 cm x 60cm rectangle

Construction of HP 1000 mm dia, NP3 at Ch. 95.00 m Excavation for Structures : Earth work in excavation for structures as per drawing and technical specification 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, backfilling in trenches with excavated suitable material. (i) ordinary soil : upto 3 m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202, 1203. B. With Natural Gravel (I)P.C.C. Grade M 10, (I) Nominal mix 1:3:6

Bedding of pipe (B) Type B (First Class) Bedding, Laying (First Class) bedding on well compacted sand, moorum as per Clause 1105 (ii)

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications clauses 600, 1202 & 1203. (I) Brick masonry in 1:4 cement mortar

Plastering with cement mortar (1:4), 15 mm thick on brick work in sub - structure as per technical specification Clauses 613.4 & 1204

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000 mm dia.

Providing and laying boulder apron for bed protection with stone boulders of minium size and weight as per Table 1300.1, no fragment weighting less than25 kg laid dry complete as per drawing and technical specifications clause 1301

Providing and laying Pitching on slopes laid over prepared filter media as per drawing and Technical specifications Clause 1302 (A) Stone / Boulder

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification Clause 1302

Routine maintenance 1 (one) year

Barpeta Cattle Firm road Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. By Manual Means (A) In area of non thorny jungle

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 I.Private Land

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) (a), ( Including cost of testing of materials at site and laboratory as directed by the deptt.) (a) from private land

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 Specification Clause 401. II.Grade II

Water Bound Macadam (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 8-10 tonnes in stages to proper grade and camber, applying and brooming stone screening/binding material to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density grading 2 as per Technical Specification Clause 405 (A). By Manual Means. 1) Grading -II

Water Bound Macadam (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 8-10 tonnes in stages to proper grade and camber, applying and brooming, stone screening to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density Grading 3 as per Technical Specification Clause 405 (A). By Manual Means. 1) Grading -III

Prime coat :-( Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.70 - 1.00 Kg/sqm using mechanical means as per Technical Specification Clause 502.

Tack Coat : Providing and applying tack coat with bitumin emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 Kg/sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Semi-Dense Bituminous Concrete : (Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average out put of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5% of mix and filler transporting the hot mix to work site , laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H clause no 508 complete in all respect. (Including carriage up to initial lead of 5.0 Km from quarry and carriage of mixed materials up to 10.00 Km initial lead from mixing plant) (Including cost of testing of materials at site and laboratory as directed by the deptt.) (A) (a) With hydrated lime/cement as filler (refer table 500 - 9 of MoSRT&H specification) (a) with 60/70 or VG-30 grade bitumen (ii) for Grading II(10 mm nominal size)

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) (iv) 80 cm x 60cm rectangle

Construction of HP 1000 mm dia, NP3 at Ch. 300.00 m Excavation for Structures : Earth work in excavation for structures as per drawing and technical specification 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, backfilling in trenches with excavated suitable material. (i) ordinary soil : upto 3 m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202, 1203. B. With Natural Gravel (I)P.C.C. Grade M 10, (I) Nominal mix 1:3:6

Bedding of pipe (B) Type B (First Class) Bedding, Laying (First Class) bedding on well compacted sand, moorum as per Clause 1105 (ii)

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications clauses 600, 1202 & 1203. (I) Brick masonry in 1:4 cement mortar

Plastering with cement mortar (1:4), 15 mm thick on brick work in sub - structure as per technical specification Clauses 613.4 & 1204

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000 mm dia.

Providing and laying boulder apron for bed protection with stone boulders of minium size and weight as per Table 1300.1, no fragment weighting less than25 kg laid dry complete as per drawing and technical specifications clause 1301

Providing and laying Pitching on slopes laid over prepared filter media as per drawing and Technical specifications Clause 1302 (A) Stone / Boulder

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specifications Clause 1302

Routine maintenance 1 (one) year

Dekarbari PHE Pani Tanki to Musiya Bagum House road Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. By Manual Means (A) In area of non thorny jungle

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 I.Private Land

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) (a), ( Including cost of testing of materials at site and laboratory as directed by the deptt.) (a) from private land

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 Specification Clause 401. II.Grade II

Water Bound Macadam (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 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding material to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density ( with an initial lead of 5.0 km. ) B. By Manual Means. 1) Grading -III

Providing and laying interlocking concrete block pavement (M30) having thickness 80mm as per drawing and Technical specification clause 1504 complet(inclusive edge restraints and carriage) a) Including Edge block/ edge restraints

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) (iv) 80 cm x 60cm rectangle

Routine maintenance 1 (one) year

Uttam Karmakar