AR AND MO SUPPLEMENTARY DRAIN

Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : On W.B.M. @ 0.75 Kg / sqm

Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications On bituminous surface @ 0.50 Kg / sqm

Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specificatons and directions of Engineer-in-Charge. 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 3.50% (percentage by weight of total mix) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. 40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing and laying (RMC) of M-30 grade by using minimum 400 kg of cement ( 43 grade O.P.C) per cum of concrete, in roads/streets using manufactured in automatic RMC using coarse sand and graded stone aggregate of 20 mm nominal size in appropriate as per approved design criteria, including transportation to site in transit mixer, including cost of so mixture in recommended proportion as per IS 9103 to accelerates / retard setting of concrete to improve workability with out impairing strength and durability as per specification including spreading and compacting mechanically using needle and surface vibrators, leveling to required slope & camber, finishing by floating & brooming with wire brushes etc and curing including making provision for contraction expansion construction of cross longitudinal joints (10mm wide x 50 mm deep) by groove cutting machine providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer in- charge ( Cost of joint filler & sealants shall be paid for separately under relevant items ). /Note:- The cement contents considered in RMC M-30 is 400 Kg per Cum. If any deviation in quantity on lower side is observed, subjected to approval of job mix formula by Engineer-in-charge, a recovery @ Rs. 10/kg will be deducted. RMC M-30 with cement content less than 360 Kg per cum shall be rejected. Excess cement used more than 330 kg/cum will not be paid)

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)

Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Hiring of 3D Hydraulic excavator (JCB Machine) including operation charges like fuels, operator, helper etc. and cost of mobilization of machine to site, on hourly basis for removing of slush, garbage, rubbish, grass and floating materials etc. from the bed of the channel complete as per direction of Engineer-in-charge (for the purpose of payment working hours of machine shall be recorded).

Supply of earth at site including excavation royalty of earth carriage by mechanical transport including loading, unloading and banking the same in layers not exceeding 20cm in deptt, breaking clods rolling each layer with ½ tonne roller of wooden of steel rammers and rolling every 3rd and top most layer with power roller of minimum 8 tonnes and dressing up in embankment for road, flood banks, marginal banks and guide banks or filling up ground depressions with a lead of 5.00 Km. and lifts 1.5 m./loose soil.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Hiring of tractor with trolly on daily basis alongwith operator, helper, fuel, mobil oil etc. complete for disposal of garbage, malba, silt etc. complete as per direction of Engineer-in-charge (for purpose of payment, working days of tractor with trolly will be recorded).

Supplying of labour for miscellaneous works alongwith all necessary tools like kassi, panji, tokri, balti, rassi etc. for excavation and disposal of the malba, garbage etc. by head load complete as per the directions of Engineer-in-charge. (for the purpose of payment number of beldars/collies deployed on daily basis will be record).

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately)

Supplying and stacking at site dump manure from approved source, including carriage upto 5 km lead complete (manure measured in stacks will be reduced by 8% for payment) : Screened through sieve of I.S. designation 20 mm

Providing and applying anti termite treatment of infected trees i/c all branches/leaves by spraying chemical emulsion 0.5% (Chlorpyriphos 20% EC) concentration, through power spray machine (@ 100 ml Chlorpyriphos per tree i/c cost of chemical) and as per direction of officer- in-charge.

Providing and stacking of Polyalthia longifolia (Ashok) height 180-195 cm. in gunny bag size 30 cm as per direction of the officer-in-charge

Providing and stacking of Mangifera indica (Mango-grafted ) height 60- 75 cm. in poly bag size 25 cm as per direction of the officer-in-charge

Providing and stacking of Eugenia jambolana (Jamun) height 150-165 cm. in poly bag size 25 cm as per direction of the officer-in-charge.

Providing and stacking of Azadirachta indica ( Neem ) height 120-130cm in polybag size 25 cm as per direction of the officer-in-charge

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