|
| 1 | Earthwork in excavation or re-excavation of drainage channels / rivers in all kinds of soil including silt, sand, slush etc. mixed with all sorts of Industrial wastes, sewages, municipalgarbage,carcasses,tannery effluents, jungles, bushes, semi-solid / solid compactmass,water hyacinth, cow dungdeposits,decomposedvegetations,polythenes, brick bats, gravels, stone ballast,crates,remnantofbullahand bamboo pins etc. by means of suitable excavator mounted on pontoon (min. depth of water 0.75 metre) specially made to suit the site condition in tidal or non-tidal channel / river and carrying of the excavated materials to suitable locations of the channel / river bank from the point of excavationbydieselmachineoperated boats or similar arrangements inamannersuited for the purpose and placing theexcavated materials from the boat etc. on the top of the bank in case of disposal at suitable places arranged by the agency at his own cost, onthe bank at availablelocations havingdistancesfromthepointofre- excavation as shown below, by means of excavatorsoranyothermachinesor manually as may be required, including all lifts.Note: The cost for the above work includes the cost of hire charges of excavator including all accessories,excavators,diesel machine operated boats, pontoons etc. and including the cost for mobilization, de- mobilization,maintenance, cost of fuel and lubricants,wagesof operators and labours and all other incidental charges as may be necessary for the above work and the ratealsoincludesthecharges of dismantling and re-erection of machine excavator, pontoon etc., if necessary, in the interest of work or for passing of the machines etc. below the bridges. |
| 2 | (a) For distance 0 to 50 metre from the pointofre-excavationtothe placing point on the bank. |
| 3 | (b) For distance beyond 50 metre but within 100 metre from the point of re- excavation to the placing point on the bank. |
| 4 | (c) For distance beyond 100 metre but within 200 metre from the point of re- excavation to the placing point on the bank. |
| 5 | Disposal/carriage of excavated earth / materials outside Government land by truck or by any other conveyance over kancha / pucca road including making access for plying the truck or any other conveyance beyond 300 mand up to a distance of 5.00 km from the excavated point including cost of stacking, loading, unloading, transporting, arrangement of land, if required by agency, spreading and levelling as necessary etc. complete.Measurement: By stacks at loading point after deducting voids as per rule. |
| 6 | Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed.(iii) 15 cm av. diameter |
| 7 | Labour for driving Jhaw / Eucalyptus bullah piles by monkey in all sorts of soil including hoisting and placing piles in position, protecting the pile head with iron ring and cutting and shaping heads before and after driving and including hire and labour for necessary driving appliances and all tackles. (iii) 15 cm av. diameter |
| 8 | Supplying, fitting and fixing with iron nails half split bullah wailing pieces and cross pieces etc. complete with cost of all materials and carriage to site.(a) Width of thinner end above 10 cm. and less than 15 cm. (i) Jhaw / Eucalyptus. |
| 9 | Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5cm.diameter. (Dia.tobe measured at mid length). |
| 10 | Driving bamboo pins in standing or flowing water including scaffolding and driving appliances.(a) Where boats are not necessary. |
| 11 | Supplying, fitting and fixing with iron nails half splitbamboowailing pieces (av. dia. of bamboo not less than 5.0 cm.) |
| 12 | Supplying to site empty cement polythene bags (capacity 50kg) in good conditionincludingstacking,incedentalchargesetc.allcomplete(capacity 50 kg). |
| 13 | Labour charges for filling empty cement gunny bag / polythene bag (capacity 50 kg) with all kinds of earth (wet or dry), sand or agreegates(stone / brick) and sewing as done in case of cement bags ,( tying with a knot after filling will not be accepted ) , and stacking within a lead of 30 metre as per direction of Engr-in-charge (cost is excluding the cost of any types of filling materials).NB:- Volume of earth/ sand filled bags should not be less than 0.028 cum/ bag |
| 14 | Dumping in position earth / sand filledgunny / poly bags(capacity 50 kg) within a lead of 30 metre inclusive of all lifts. |
| 15 | Coaltarringwith5%pitchincludingcostofmaterialandlabour complete as per direction of the Engineer-in-charge b) Two Coat |
| 16 | Fitting, fixing bitumen drum sheet to bullah piling and wailing pieces including cutting straightening drum sheet fixing with country nails @ 20cm c/c at top & bottomand bolts& nuts at top & bottom at every joint of drum sheet with a laping of 15 cm, including supply of drum sheet, fixture all complete as per direction of the Engineer - in - charge. |
