Stage contract for Annual Maintenance/ Repairs /Restoration of various Khuls / Irrigation schemes Bhella Canal Badanoo, Thallela and Phagsoo Khuls for the year 2022-23 in Irrigation Sub Division Thathri (As and when required/ necessity/ demand/ emer

Amount

Earth work in excavation in bulk excavation by mannual means over areas ( exceeding 30 cm in depth, 1.5 mtrs. In width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 mtrs. And lift up to 1.5 mtrs. As direced by Engineer Incharge.

Slip clearance in soils mixed with moorum / Kankar/ shingles/ boulders, disposal lead up to 50 mtrs.and lift up to 1.5 mtrs.

Silt clearance from canals inclusive of intitial lead and lift ( 50 mtrs and 1.5 mtrs respctively 50 % wet 50% dry.

Random Rubber Masonry with hard stone in foundation and plinth including levelling up with cement concrate 1:6:12 ( 1 cement 6 coarse sand 12 graded stone aggregate 20 mm nominal size ) upto plinth level. Cement mortar 1:6 ( 1 cement 6 coase sand).

Dry Random Rubber Masonry with hard stone in foundation and plinth ( without bond stone)

Providing and laying in position cement concrate of specified grade including curing but including the cost of centring and shuttering. All work upto plinth level with. 1:3:6 ( 1 cement 3 coarse sand 6 graded stone 20 mm nominal size).

Constructing Muthu bunds , coprising boulders and wood bushes in alternate layers including working in water situations.

20 mm cement plaster of mix. 1:6 ( 1 cement 6 sand )

Providing and laying in position cement concrate of specified grade including curing but including the cost of centring and shuttering. All work upto plinth level with. 1:2:4 ( 1 cement 2 coarse sand 4 graded stone 20 mm nominal size).

Providing and laying in position cement concrate of specified grade of reinforced cement conc. Including curring but excluding cost of centring and shuttering finishing and reinforcement. All works up to plinth level. 1:2:4 ( 1 cement 2 coarse sand 4 graded stone agg. 20 mm nominal size.

Centering and shuttering including strutting, propping etc. and removal of form for foundation footings , bases of clumns etc. for mass concrete.

Filling empty cement bags with sand / earth, including cost of sewing and sting , including cost of bags and earth/ sand.

Hand packing stones in wire crates including supply of stone.

Supply of crates.

Providing of polythene sheets for plugging of seapages.

Bush cutting including disposal of the same.

Carriage of sand/ Bajree ( rates to be quoted by the contractor)

Carriage of stone. ( rates to be quoted by the contractor)

Providing of laying HDEP pipes 100 mm dia ( rates to be quoted by the contractor)

ii) 150 mm dia

iii) 300 mm dia

Providing of CGI sheets 0.50 mm thick with zinc coating for crossing water thourgh breaches portion.

supply of carpenter for cutting and making proper shape and fitting for canals/khuls section of plywood sheets/ C.G.I sheets etc.

Supply of labour for laying and fitting of G.I sheets and pipes etc

Structural steel work in built up section framed work inculding cutting, hoisting, fixing and welded.

SUGRA BEGUM