B.Excavation of Hatikot Minor and Khasadihi Sub-Minor including CC lining, Service Road and its Structure

Clearing and grubbing of all kind of jungles (heavy & light) uprooting stumps (covered with plants less than 30 cm girth) and disposing of the debris clear of work site with supply of all equippments, tools & plants, labour etc. required for the work including supervision charges and including all taxes etc. complete as per direction of Engineer-in-charge. (Payment basing on pre-measurement)

Triangular or square section trench cutting of 0.15 m. deep for alignment and demarkation purpose including measuring and marking lines with all labour, t & P complete as per direction of Engineer-in-charge.

Excavation in base stripping the seat embankments by manual or mechanical means removing of all organic materials in all kinds of soil including stoney earth moorum mixed with pebbles dis-integrated rock, weathered rock, sand stone gravel mixed with stone boulders not requiring blasting, soling of roads, hard core macadam surface of water bound and bitumen or tar bound, lime or cement concrete, all type of stone masonry etc, and leveling the bed laying the excavated materials away from the work site in layers not exceeding 225 mm in depth including breaking clods 5 cm to 7cm size with all leads, tools and plants, labours all taxes, labour cess and royalties required for the work and demo-bilisation with all incidental charges to complete the item of work as per the direction of Engineer-in-charge.

Earthwork in excavation of canal by Mechanical means in all kinds of soil including sand, silt, loam clay mud, stiff & hard clay, hard red earth, shale, stoney earth, gravel, moorum interspread with boulder upto 1/2 cum volume, soling of road, path etc. and hard core, water bound macadam, lean concrete, stone masonry in lime mortar or brick work in lime mortar or mud mortar below ground level and soft conglomerate rock where stone may be detached from fine matrix with pick axes and crow bars and generally any materials which is not offering resistance to digging greater than the hardness of any aforesaid soils including trimming the slopes & 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 levelling the earth in 22.5 cm thick to receive compaction and depositing the excavated unuseful materials away from work site as per the specification and as directed by the Engineer-in-charge within a lead of 3 km from the place of excavation soil as required with all leads, lifts, delifts, loading and unloading, including dewatering and maintenance of coffer dam, diversion arrangement for excess flow and the removal of the same after completion of the work including the cost of tools and plants, all materials, all taxes including labour cess with mobilization and demobilization and construction and maintenance charges with all incidental charges to complete the item of work as per design, drawing, specification and direction of the Engineer-in-charge.

Excavation in any approved type of soil in approved borrow areas by mechanical means including stripping of borrow area and clearing of all trees, stumps, roots, bushes rubbish, humus and other objectionable materials outside the designated borrow area for bringing earth as required for the work including cost of construction and maintenance of haul roads and approach roads from the borrow area to work site including watering if required in borrow area loading and transporting the excavated materials by mechanical means within a lead of 5.0 Km and laying on properly prepared and scientifically approved surface having 0.6m to 0.90m extra width on both side of the embankment beyond design section of bank of canal in filling reaches and levelling the earth in 22.5cm layer by manual labour or by mechanical means including rehandling the soil if required (to make the fill ready for watering and compaction with sheep foot rollers and dozers but excluding watering and compaction in dams and dykes for all heights) to proper shape & size with all leads, lifts, delifts and cost of dewatering if any cost of all materials all taxes on materials including the cost of mobilisation and demobilisation supplying operation maintenance of all machineries equipments and labour required for the work inclusive of supervision charges complete as per direction of Engineer-in-charge complete in all respect(payment will be made on finish design section, contractor has to arrange borrow earth at his own cost).

Watering earthwork up to OMC condition and compaction by vibro roller and dozer or by any other mechanical means in layers not exceeding 22.5 cm to required density to achieve 95% compaction including hire and running charges of all the machineries including cost of fuel and lubricants, with cost of mobilisation, demobilisation and all incidental charges to complete the item of work as per direction of Engineer-in-charge (measurement to be taken on the finished compacted section of the fill under OMC condition).

Fine dressing and turfing the canal embankment, slopes with approved quality of compacted dubgrass including collection and supplying the same from approved site including loading, unloading, conveyance charges, royalty and all other taxes with all leads and specification including cost of mobilization, demobilization, supplying all machineries, equipments, materials. and labour required for the work supervision charges including cost of watering and making arrangements till survival of grass to its full growth with all incidental charges to complete the item of work as per direction of Engineer-in-charge (payment will be made only after survival of the turf.)

Excavation of foundation by mechanical means in all kinds of soils including silt, loam clay mud, stiff and hard clay, hard red earth, shale, stoney earth, gravel, moorum interspread with boulder up to 1/2 cum volume with all leads, lifts and delifts including shoring, shuttering, propping bullah, pilling, including cost of dewatering drainage arrangement and slush removal if required & ramming the foundation and removing stumps and roots of trees including stacking the excavated materials away from the work site as per the drawings, designs and specifications, including cost of mobilization, demobilisations, supply or all equipments, materials, labour, tools required for the work, maintenance of coffer dam, diversion arrangements and the removal of the same after completion of the work, supervision charges, all taxes, labour cess etc. with all incidental charges to complete the item of work as per direction of the Engineer-in-Charge. (Measurement and payment will be made on theoretical design section).

Filling in foundation trenches with coarse sand including watering, ramming manually or mechanically fully compacted with all leads, lifts and delifts, T&P, dewatering, all taxes, labour cess, supervision charges as per specification & direction of Engineer-in-Charge.

Cement Concrete (PCC) M 15 using 40mm & down graded size hard granite crusher broken stone aggregates from approved quarry free from weargered skin surface dust & any other deleterious materials of approved grading including supply of clean sharp sand of approved quality in canal structure as per approved design., drawings and specifications with all leads, lift and delifts, including cost of carriage, royalty, screening and washing etc. of all materials, dewatering mixing & vibrating by mechanical means including supply of all tools and plants labour with cost, carriage of water, curing and construction & removal of Cofferdam and gangway if required & supervision charges including mobilisation & demobilisation with all incidental charges, taxes, labour cess to complete the item of work as per direction of the Engineer-in-charge.