Water Resources Department Tender

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 concreta, 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 within 1 KM 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 unuseful soil in spoil bank 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 within 3 KM lead including watering if required in borrow area loading and transporting the excavated materials by mechanical means 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) 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. arid 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.)

Earth work in excavation of foundation by mechanical/manual means in all kinds of soil including disintegrated rock of all kinds including sheet laterite and soft rock, sand stone hard conglomerate rubble stone having all size not required blasting, soling roads, path, hard core macadam surface (water/ tar/ bitumin or lime bound) lime or cement concrete, masonary with cement or lime morter below ground level, soft conglomerate where stone may be detached from the matrix with pickaxe and generally any materials which require the close application of pickaxe scarifying to loosen any soil mentioned above by, manual or mechanical means with all leads, lifts and delifts including shoring, shuttering, proping 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 including back filling the sides of foundation trenches with useable earth in layers not exceeding 150mm thick including ramming manually or mechanically fully compacted as per the drawings, designs and specifications, including cost of mobilization, demobilisations, supply or all equipments, materials, labour ,tools required for the work, supervision charges, all taxes etc. with all incidental charges to complete the item of work as per direction of the Engineer-in-charge. (Measurment and payment will be made on theoretical design and level section)

Earth work in excavation of foundation by mechanical/manual means in disintegrated rock of all kinds including sheet laterite and soft rock, sand stone hard conglomerate rubble stone having all size not required blasting, soling roads, path, hard core macadam surface (water/ tar/ bitumin or lime bound) lime or cement concrete, masonary with cement or lime morter below ground level, soft conglomerate where stone may be detached from the matrix with pickaxe and generally any materials which require the close application of pickaxe scarifying to loosen any soil mentioned above by, manual or mechanical means with all leads, lifts and delifts including shoring, shuttering, proping 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 including back filling the sides of foundation trenches with useable earth in layers not exceeding 150mm thick including ramming manually or mechanically fully compacted as per the drawings, designs and specifications, including cost of mobilization, demobilisations, supply or all equipments, materials, labour ,tools required for the work, supervision charges, all taxes etc. with all incidental charges to complete the item of work as per direction of the Engineer-in-charge. (Measurment and payment will be made on theoretical design and level section)

Collecting, supplying and spreading of coarse clean sand of approved specification with all cost, carriage, royalty, all taxes, cess etc. and all other charges in filter drain on bed & slope of canal / foundation of structures to proper line & level using removable sheet metal separators up to design height watering & ramming to proper compaction including hire charges of machineries , site illumination, mobilization, demobilization , construction of coffer dam ,approach and diversion road with all leads lifts,delifts, T&P etc. complete as directed by the Engineer - in -Charge.

Supplying, collecting, spreading and labour for laying good quality graded moorum (40% sand + 60% moorum) on canal bed & slope (as CNS layer) in layers not exceeding 100mm, watering & compacting to the required density in OMC by manual or mechanical means including cost, conveyance, royalty , taxes etc with extra delift delift.and all other labour charges ,hire charges of machinaries etc. complete as per direction of Engineer-in-charge

Collecting , supplying and spreading of graded filter of hard crusher broken granite chips of size 20 mm to 40mm in filter drains and rock toe riprap of canal to proper slope and level as per design and drawing with all cost , carriage, royalty and all other charges including watering & ramming to proper compaction including hire charges of machinaries , site illumination, mobilisation, demobilisation , costruction of coffer dam ,approach road , diversion road with all leads lifts,delifts , T&P etc. complete as directed by the Engineer - in -Charge.

Plain Cement concrete M-15 using 20 mm. and down graded size hard granite crusher broken stone aggregate from approved quarry free from weathered skin surface, dust & any other deleterious materials of approved grading, including supply of clean sharp and of approved quality in canal structure as per approved design, drawings and specification with all leads, lifts and delifts, including cost, carriage, royaltiesand taxes of all materials, screening & washing etc. of all materials, dewatering mixing & vibrating by mechanical means including supply of all tools and plants, labour with cost of carriage of water curing and construction & removal of Coffer dam and gangway if required & supervision charges including mobilisation & demobilisation & with all incidental charges, taxes, labour cess to comnplete the item of work as per direction of the Engineer-in-charge.

Plain Cement concrete M-15 using 40 mm. and down graded size hard granite crusher broken stone aggregate from approved quarry free from weathered skin surface, dust & any other deleterious materials of approved grading, including supply of clean sharp and of approved quality in canal structure as per approved design, drawings and specification with all leads, lifts and delifts, including cost, carriage, royaltiesand taxes of all materials, screening & washing etc. of all materials, dewatering mixing & vibrating by mechanical means including supply of all tools and plants, labour with cost of carriage of water curing and construction & removal of Coffer dam and gangway if required & supervision charges including mobilisation & demobilisation & with all incidental charges, taxes, labour cess to comnplete the item of work as per direction of the Engineer-in-charge.

Plain Cement Concrete / RCC M-25 using 20 mm. and down graded size of approved grading and good quality hard granite crusher broken stone aggregate from approved quarry, free from weathered skin surface dust and any other deleterious materials, including supply of clean sharp sand of approved quality in canal structures as per approved design, drawing and specification with all leads, lifts & delifts including cost, carriage, royalties and taxes of all materials, screening and washing etc. of all materials, dewatering, mixing and vibrating by mechanical means including supply of all tools and plants labour with cost, carriage of water for curing and construction and removal of coffer dam and gangway if required, and supervision charges including mobilisation and demobilisation with all incidental charges, taxes, labour cess to complete the item of work as per direction of the Engineer-in-charge.

Providing, straightening, cutting, bending, binding and tying the grills and placing in position the reinforcement including lapping or welding where necessary, including cost, carriage and taxes of tested, reinforcing bars, binding wires with all leads, lifts and delifts, cost of all labour, including mobiliseltion and demobilisation, supplying, running and maintenance of all machineries and equipments necessary for the work with all incidental charges, taxes, labour cess including cost of lap bars, chairs etc. to complete the item of work as per approved designs, drawing and specification and direction of the Engineer-in-charge.

From work for concrete in canal structure with F2 finish using steel shutter plates of approved specification for surface not prominently or permanently exposed to public views, including cost, conveyance, T & P, labour and taxes of all materials with all leads, lifts & delifts & dismantling & finishing after 21 days including mobilisation, demobilisations with incidental charges, labour cess to complete the items of work as per drawing, design & specification & direction of the Engineer-in-charge.

Providing weep holes in abutment and wing walls/return wall with 100 mm. dia AC pipe extending through the full width of the structure with slope of 1V:20H towards drawing force as per approved design, drawing and specifications including metal spall backing in rear complete including centering & shuttering with cost, carriage, royalty, taxes, labour cess, T & P, labour & supervision charges with all leads, lifts and delifts etc. complete as per the direction of the Engineer-in-charge. For structures.

Rough Stone dry packing in approns and revetment of size 15 cm. to 30 cm. thickness from approved quarry free from weathered skin surface and any other deleterious materials including dressing of earth work to proper section with cost of granite stone, conveyance with all leads, lifts and delifts, royalties and other taxes of all materials, labour cess and placing in positions complete as per approved drawing & specifications and direction of the Engineer-in-charge.

Grouting approns and revetments 23 cm deep with cement concrete (1:4:8) with 20mm stone aggregates & clean sharp sand of approved quality in canal structure as per approved design,drawings and specification with all lead,lifts and delifts including cost,carriage,royalties and taxes of all materials,screening& washing etc. of all materials, dewatering mixing & by mechanical means including supply of all tools and plants, labour with cost of carriage of water curing and supervision charges including all taxes,labour cess to complete the item of work as per direction of the Engineer - in-Charge.

Filling in foundation trenches with usable quality of earth available from foundation excavation in layers not exceeding 150 mm. thick including watering, ramming manually or mechanically fully compacted with all leads, lifts and delifts, T&P, all taxes, labour cess, supervision charges as per direction of the Engineer-in-charge.

Labour for laying and fixing RCC humpe pipes in position with jointing collar in reinforced cement concrete M-20 (1:1.5:3) with 20 mm. down graded hard granite chips including cost, conveyance , roalty, taxes, labour cess etc. of spun pipe complete but excluding cost of cement concrete with all leads , lift and delifts as per the direction of the Engineer - in Charge. a) 150 mm dia. NP-3

Providing and fixing salitax or asphaltic sheets of 25mm thickness in construction joint in concrete structure with cost, carriage, labour with all leads, lifts and delifts etc. complete as per the direction of Engineer-in-charge.

Providing P.V.C. Water stop for drainage gallery as per approved design including fixing in proper alignment and joining with araldite etc. including cost of P.V.C. water stop as directed by Engineer in Charge