Excavation and Cement Concrete Lining of Baitarani Right Bank Canal (BRBC) from RD 6.81 km to RD 9.00 km (Balance work) including construction of structures and service road.

Triangular or square section of 0.15m trench cutting for alignment and demarcation purpose for dug belling 10cm to 15cm as per the specification including cost, carriage, taxes of all materials, labour, cess and T&P required for the work etc.complete as per direction of the Engineer in Charge.

Earthwork in excavation of canal by Mechanical means in all kinds of soil including sand, silt, loam clay mud, stiff and hard clay, hard red earth, shale, stoney earth, gravel, moorum interspread with boulder upto 1/2 cum volume, including trimming the slopes and bed to proper profile and transporting useful excavated materials by mechanical means and laying on properly prepared and scientifically approved surface of bank of canal in filling section and spreading the earth in 22.5 cm thick to receive compaction if required useful excavated material for reuse afterward as per direction of Engineer-in-Charge and unuseful soil in spoil bank as required with all leads, lifts, delifts, loading and unloading including cost component and maintenance of coffer dam, diversion arrangement, dewatering and removal of the same after completion of the work including the cost of tools and plants, all materials, all taxes, labour cess, with mobilization and demobilization maintenance charges with all incidental charges to complete the item of work as per design, drawing, specification and direction of the Engineer-in-Charge. (Measurement will be taken on finished level section only)

Excavation, loading & carriage by mechanical means in medium hard rock (can not be scapped or peeled with knife, hanheld specimen can be broken with single moderate blow with pick ) in canal, foundation & cut-off trenches of earth dam & other deep cutting by means of Rock Breaker with all lifts, delifts including trimming the bed & slopes to designed finished section, loading into & transportation by taransport vehicle within all lead & depositing the excaveted materials neatly in specific dump yard including the cost of tools and plants, all materials, all taxes, labour cess, with mobilization and demobilization maintenance charges with all incidental charges to complete as directed by the Enginerer-in-charge.(Measurement will be taken on finished level section only)

Earth work excavation in foundation of structures in both wet and dry conditions from N.S.L to design levels after cleaning shrub jungles, uprooting stumps of all sizes, depositing these debris away from work area with loading, unloading, handling, rehandling and carriage by mechanical means in all kinds of soil with all leads, lifts, delifts, shoring, shuttering and strutting, including trimming of slopes and bed to design sections along with dewatering the excavated pits, site illumination, diversion roads when required and depositing the approved excavated materials in filling sections in layers not exceeding 22.5cm in depth and breaking clods to maximum 5cm to 7cm size and or depositing separately in designated location for reuse and dumping the unutilizable materials in spoil banks or at any other specified dumping yard away from work area in proper section including all cost conveyance of materials machinary, labour including labour cess etc. complete as per approved drawing, specification and as directed by the Engineer-in-charge.

Filling foundation and plinth with coarse sand well watered and rammed below structures foundations to design level, proper line and grade including cost, carriage, royalty, EMF,DMF,Additional charge & taxes of all materials, labours, cess and T&P etc. required with all leads, lifts, and delifts to complete the work as per approved drawings and specifications and direction of the Engineer-in-charge

Providing and placing in position Cement Concrete M15 grade with 40mm down graded size hard granite crusher broken stone aggregate of approved quarry free from weathered skin surface, dust and any other deleterious materials including supply of clean sharp coarse sand of approved quality and approved cement mixed in batching and mixing plant/ concrete mixer, transporting the mixed concrete manually or by mechanical means for laying in proper level and grade on approved surface with cost of all materials, royalties,EMF,DMF,Additional charge,all taxes, labour and hire & running charges of all machineries, T&P and cess etc. including vibrating, finishing, curing, and clearing the site with all leads, lifts and delifts, mobilization and demobilization, site illumination for all materials and dewatering if necessary to complete the work as per approved drawings and specifications and direction of the Engineer-in-charge.

Cement concrete with PCC M-15 grade with crusher broken hard granite coarse aggregates of 20 mm down graded size hard granite crusher broken stone aggregate of approved quarry free from weathered skin surface, dust and any other deleterious materials including supply of clean sharp coarse sand of approved quality and approved cement mixed in batching and mixing plant/ concrete mixer, transporting the mixed concrete manually or by mechanical means for laying in proper level and grade on approved surface with cost of all materials, royalties,EMF,DMF,Additional charge,all taxes, labour and hire & running charges of all machineries, T&P and cess etc. including vibrating, finishing, curing, and clearing the site with all leads, lifts and delifts, mobilization and demobilization, site illumination for all materials and dewatering if necessary to complete the work as per approved drawings and specifications and direction of the Engineer-in-charge.

Providing and laying in position Cement Concrete (PCC) M20 grade with 20mm down graded size hard granite crusher broken stone aggregates from approved quarry free from weathered skin surface, dust and any other deleterious materials including supply of clean sharp coarse sand of approved quality and approved cement mixed in batching and mixing plant/ concrete mixer, transporting the mixed concrete manually or by mechanical means for laying in proper level and grade on approved surface with cost of all materials, royalties,EMF,DMF,Additional charge of all materials,all taxes, labour and hire & running charges of all machineries, T&P and cess etc. including vibrating, finishing, curing, and clearing the site with all leads, lifts and delifts, mobilization and demobilization, site illumination for all materials and dewatering if necessary to complete the work as per approved drawings and specifications and direction of the Engineer-in-charge.

Providing and laying in position Cement Concrete (PCC) M25 grade with 20mm down graded size hard granite crusher broken stone aggregates from approved quarry free from weathered skin surface, dust and any other deleterious materials including supply of clean sharp coarse sand of approved quality and approved cement mixed in batching and mixing plant/ concrete mixer, transporting the mixed concrete manually or by mechanical means for laying in proper level and grade on approved surface with cost of all materials, royalties,EMF,DMF,Additional charge of all materials,all taxes, labour and hire & running charges of all machineries, T&P and cess etc. including vibrating, finishing, curing, and clearing the site with all leads, lifts and delifts, mobilization and demobilization, site illumination for all materials and dewatering if necessary to complete the work as per approved drawings and specifications and direction of the Engineer-in-charge.

Providing & placing RCC M-25 with 20mm down garded size hard granite crusher broken stone aggregate of approved quarry free from weathered skin surface, dust and any other deleterious materials including supply of clean sharp coarse sand of approved quality and approved cement mixed in batching and mixing plant/ concrete mixer, transporting the mixed concrete manually or by mechanical means for laying in proper level and grade on approved surface with cost of all materials, royalties,EMF,DMF,Additional charge,all taxes, labour and hire & running charges of all machineries, T&P and cess etc. including vibrating, finishing, curing, and clearing the site with all leads, lifts and delifts, mobilization and demobilization, site illumination for all materials and dewatering if necessary to complete the work as per approved drawings and specifications and direction of the Engineer-in-charge