Construction of U-drain and improvement to the internal road in Chinnayapuram, Puducherry.

Amount

Demolishing R.C.C work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead

Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead - in cement mortar

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - nominalconcrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

Earthwork in excavation by mechanical means - (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m - all kinds of soil

Disposal of debries / surplus excavated earth including loading, unloading and conveyance to low lying areas within 2km lead as directed by the Engineer in charge.

Supply of Quarry rubbish including stacking to department gauge for premeasurement and spreading required thickness

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All workupto plinth level -1:5:10 (1 cement:5coarse sand : 10 graded stone aggregate 40mmnominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:2:4 (1 cement:2coarse sand : 4 graded stone aggregate 20mm nominal size)

Centring and shuttering including strutting, propping etc. and removal of form work for - foundations, footings, bases for columns

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:1.5:3 (1 cement:1.5coarse sand : 3 graded stone aggregate 20mm nominal size)

Providing and fixing in position 12mm thick bitumen impregnated fibre board conforming to IS : 1838 , including cost of primer , sealing compound in expansion joints

12mm cement plaster of mix -1:4 ( 1 cement : 4 fine sand)

Raising of various types of manholes and flushing tank by cutting alround the manhole cover, removing the frame and cover from the manhole by cutting the B.T., W.B.M., surface, raising the manhole to the required height with brick work in cement motar 1:4 (One cement and four sand), refixing the frame in position by laying cement concrete 1:1.5:3 (One cement one and half sand and three 20mm HBG metal) including curing, but excluding the cost of reinforcement finishing the top, inside and outside plastering with 20mm thick in cement mortar 1:3 (one cement three sand), the rate includes all materials, providing barricading, caution board, watch and ward etc.,complete till the completion of work with minimum hindrance to the traffic.- 30cm height.

Providing, hoisting and fixing upto floor five level precast reinforced cement concrete in string courses, bands, opings,bed plates, anchor blocks, plain window sills and the like including the cost of required centring, shuttering, finishing smooth with 6mm thick cement plaster 1:3 (1 cement : 3 sand) on exposed surfaces complete but excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 sand : 3 graded stone aggregate 20mm nominal size)

Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete upto plinth level - Thermo -Mechanically treated bars (ISI BRAND OF APPROVED MAKE) Fe - 415 or more

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc .complete - 40mm thick with 20mm nominal size stone aggregate