CE/STBR/NESIDS/Jor/27/17-18/Pt

Amount

PART A :Design and Construction of three lane RoB at Jorhat town in replacement of Railway LC Gate no. FM58, Km 67/0-1 of Jorhat Town on Jorhat Titabor Garanga Road (SH-32, Na Ali) in Jorhat District including 4 nos Spiral Stair Case complete as per " Scope and specification of the work ( for lump sum contract)" provide in the Section -7 of volume-I of SBD

PART-B : Construction of Solid Slab Approaches :- RCC RETAINING WALL : 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 Mechanical Means (I) Without dewatering upto 3 m depth

Plain cement concrete 1:3:6 mix 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 specification including steel shuttering formwork.With plasticiser ( Masterplast PL-1/SPL-2 or equivalent ), air entraining and water reducing plasticiser ( Masterplast PAE or equivalent) and accelerating plasticiser ( Masterplast ACPL or equivalent) conforming to IS-9103-1999. RCC M35 , Case-II , Using Batching Plant , Transit Mixer and concrete pump

Reinforcement in Foundation: Supplying, fitting and placing uncoated TMT bar reinforcement in foundation complete as per drawing and technical specifications With TATA make TMT CRS (Fe500 grade) rebar

Plain/Reinforcedcement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork (H) RCC M35 (a) Height upto 5m Case-II , Using Batching Plant , Transit Mixer and concrete pump

Supplying, fitting and placing TMT bar reinforcement in substructure complete as per drawing and technical specifications With TATA make TMT CRS (Fe500 grade) rebar

Reinforced Cement Concrete Crash Barrier (Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-20 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bar 25mm dia, 450mm long at expansion joints filled with pre moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclouser to MOST circular No. RW/NH - 33022/1/94-DO III dated June 1994 as per dimension in the approved drawing and at locations directed by the engineer, all as specified. B) M40grade concrete

Painting Two Coats on New Concrete Surfaces' Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

Construction of New Jersy type Parapet wall of M35 grade in situ with 20mm nominal size aggregate , true to line and grade , tolerance , including supplying and fitting reinforcement complete as per drawing and technical specifications

Fencing with welded steel wire Fabric 75 mm x 50 mm (Suggestive) (Providing 1.20 metre high fencing with angle iron posts 50 mm x 50 mm x 6 mm at 3 metre center to center with 0.40 metre embedded in M15 grade cement concrete, corner, end and every 10th post to be strutted , provided with welded steel wire fabrics of 75mmX50mm mesh or 75mmx25mm mesh and fixed to iron posts by flat iron 50mmX5mm and bolts etc. complete in all respects.)

ROAD WORK: 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 deptt.)

Construction of sub-grade and earthen shoulders Construction of sub-grade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporating to site, spreading, grading to required slope and compacting to meet required of Table 300.2 with lead upto 1000m as per technical specification clause. (a) From private land

Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse 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 cl. 401.ii) For Grading II Material (A) By Manual Means

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. ) Grading- II b) Using Screening Type-A (13.2mm Agg.)

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. ) Grading- III b) Using Screening Type-B (11.2mm Agg.)

Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix and filler transporting the hot miox 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 cl. no. 507. complete in all respect. (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) B) With rockk dust filter a) (I)'with 60/70 or VG-30 grade bitumen ii) for GradingII(19 mm nominal size)

Bituminous Concrete (Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified 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, lavel 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 up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) B) With rockk dust filter a) (I)'with 60/70 or VG-30 grade bitumen ii) for GradingII(13 mm nominal size)

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms 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

PART-C : Construction of Service Road & Utility Area :- Scarifying existing bituminous surface to a depth of 50 mm by mechanical means (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.)

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 deptt.) a) from 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

Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse 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 cl. 401(with an initial lead of 5km.(ii) For Grading II Material (A) By Manual Means

Water Bound Macadam (Providing, laying, spreading and compacting graded 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. ) Grading- II

Water Bound Macadam (Providing, laying, spreading and compacting graded 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. ) Grading- III

Providing and laying Interlocking Concrete Block Pavement (ICBP) having thickness 80mm as per technical specification clause 1504,

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork. PCC Grade M25 with Batching Plant , Trnsit Mixer and Concrete Pump

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 metres) By Mechanical Means c) Reinforced cement concrete grade M20 & above

Sand Filling in Foundation Trenches as per Drawing & Technical Specification

PART-D : Construction of Diversion road :- Excavation in soil by manual means (a) (Excavation for roadway soil using manual means incuding loading in truck for carring of cut earth to embankment site with all lifts and lead upto 1000m)

Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse 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 cl. 401.(with an initial lead of 5km)

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. ) A) By manual means (ii) Grading-II (c) Using Screening Type-B(11.2 Agg)

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. ) A) By manual means (ii) Grading-III (c) Using Screening Type-B(11.2 Agg)

Prime coat (Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means.)( Including cost of testing of materials at site and laboratory as directed by the deptt.) (B) Primer @ 1.00kg per sqm (ii) With bituminous 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 laboratoryas directed by the deptt.)(I)With Bitumen emulsion CSS-1h

Bituminous Concrete (Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified 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, lavel 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 up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) '(a) With hydrated lime/cement as filler ( refer table 500-9 of MoSRT&H specification) (I)'with 60/70 or VG-30 grade bitumen (ii) for grading -II (13mm nominal size)

Construction of 1000mm dia single row NP4 HP Culvert : Earth work in excavation for foundation of structure in ordinary soil

PCC 1:3:6 in levelling course below open foundation of head wall

Brick masonary work in cement mortar in foundation of head wall (A) Brick masonary in 1:4 cement mortar

Plastering with cement mortar (1:4) , 15 mm thick on brick work

Labour for laying 1000mm dis RCC pipe NP4 for culverts in single row including 1st class bedding of Granular materials

Cost of RCC Hume Pipe NP-4

Back filling

Traffic, Markings and Road Appurtenances & Miscellaneous Item : Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms 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

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) (i) 90cm equilateral triangle

(ii) 60cm Circular

Direction and place identification sign upto 0.9sqm size board. Providing and erecting direction and place identification retro-Reflectrorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3 fixed over aluminium sheeting, 2mm thick with area not exceeding 0.9sqm 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)

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&H’s fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

PART -E (Construction of Drain) 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 Mechanical Means (I) Without dewatering upto 3 m depth

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork.Without plasticiser (I)PCC Grade M25 Case -II : Using Batching plant , Transit Mixer and concrete pump

Plain/Reinforced cement concrete, in substructure complete as per drawing and technical specification including steel shuttering formwork.Without plasticiser (I)RCC Grade M25 A) Height upto 5m Case -II : Using Batching plant , Transit Mixer and concrete pump

Reinforcement in Super Structure: Supplying, fitting and placing TMT bar reinforcement in super-structure including splicing complete as per drawing and technical specifications With TATA make TMT CRS (Fe500 grade) rebar

Painting Two Coats on New Concrete Surfaces' Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

PART -F (Construction of Cross Drain) (Construction of CD Box Culvert) : 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 Mechanical Means (I) Without dewatering upto 3 m depth

Plain cement concrete 1:3:6 mix 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 specification including steel shuttering formwork.Without plasticiser (I)PCC Grade M15

Plain/Reinforcedcement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork Without plasticiser PCC Grade M20

Plain/Reinforcedcement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork Without plasticiser PCC Grade M20 (i) Height upto 5m , case -I Using Concrete Mixture

Supplying, fitting and placing TMT bar reinforcement in substructure complete as per drawing and technical specifications. B) With other make ISI approved TMT rebar

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 specification.

Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, 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 adequat space between vertical posts for expansion, complete as per approved drawings and technical specifications.

Drainage Spouts complete as per drawing and Technical specification

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification

Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification b) With TATA make TMT Rebar

Filler Joints :(II) Providing and fixing 20mm thick compressible Fibre Board in expansion joints complete as per drawing and Technical specification

Boulder apron laid in wire crates (Providing and laying of boulder apron on river bed protection aginst scour with stone boulders weighinh not less than 40kg each complete as per drawing and Technical specification

Providing and lying Flooring complete as per drawing and Technical specification laid over cemet concrete bedding (A) Rubble Stone laid in Cement mortar 1:3

Curtain Wall complete as per drawing and Technical specification (B) Cement Concrete grade M15

hitech construction