BW of Construction of LD at stretches from km.134/00 to km.146/300 of NH-37, painting of flyover and provision of road safety appu. near the Flyover at Km. 135.00 on NH-37 under Guwahati NH Division in the state of Assam. Job No. 037-AS-2015-16-145

Amount

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 as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department. Mecchanical Means With Dewatering Depth upto 3 m

Providing Brick soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete as directed by department Stone soling of thickness 150mm

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.)as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

RCC Longitudinal Drain, Mountable & Unmountable Cover Slab for Drain 'Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department. Using Batching Plant,Transit Mixer and Concrete pump Without Palsticizer RCC Grade M25 Height Upto 5m

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 & as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

RCC Longitudinal Drain, Mountable & Unmountable Cover Slab for Drain 'Supplying, fitting and placing TMT bar reinforcement in sub-structure complete as per drawing and technical specifications & as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department. Other make ISI approved TMT Reinforcement bar of Fe-415N/mm²

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 as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department. Ordinary soil Manual Means Without Dewatering Depth upto 3 m

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork & as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification & as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

Excavation in Soil by Manual Means. (a)(Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto1000 metres.)as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

Compacting original ground supporting subgrade (Loosening of the ground upto a level of500 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of table 300-2 for subgrade construction.)as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

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) ( including compensation of earth.)(a), ( Including cost of testing of materials at site and laboratory as directed by the deptt.) as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

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( including all leads & lifts.)as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sb-base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density ( including all leads & lifts)as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department.

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 1.00 kg/sqm using mechanical means.)( Including cost of testing of materials at site and laboratory as directed by the deptt.) as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department. With bitumen emulsion -CSS-1

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.) as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by the department. With bitumen emulsion -CSS-1h (i) Granular surfaces treated with primer

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.) as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by the department. With bitumen emulsion -CSS-1h (ii) Normal bituminous surface

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 up to initial lead of 5.0 km from quarry and 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.) as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department. with Hydrated Lime/cement as filler with 60/70 or VG-30grade bitumen for grading 19mm 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 up to initial lead of 5.0 km from quarry and 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.))as per as relevant clause of MORT&H Specification for Road & Bridge Works ,5th revision ,2013& complete as directed by department. (c) With hydrated lime/cement as filler (ii)with Polymer modified bitumen 70 for Grading -II(13 mm nominal size)

Providing surface preparation for RCC piers,crash barriers,bottom side of girders RE Walls etc using average 1.50mm thick plaster of parts including clearing, rubbing with sand paper,filling gaps ,depression etc where necessary,with chalk powder and plaster of paris paste,making the surface even and smooth complete at all levels as specified and directed by department

Sri Pankaj Choudhury

Md. Matlebuddin Ahmed

Lohit Infra Kiron Private Limited

M/S G L Agarwalla