WBIW/EE-II/LDI/eNIT15/25-26_15

Cutting uprooting and clearing jungles including shrubs, water weeds, bushes, trees, plants, up to 30 cm. girth including removing as directed by Engineer-in-charge.

Supplying Nylon cage netting 1 metre x 1 metre x 1 metre size with knot having mesh size 17.5 cm x 17.5 cm constructed with nylon thread (210 x 24) having tensile strength not less than 250 Kg. / sq. cm. including carriage, delivery and stacking at site inclusive of all taxes complete.

Labour charges for dumping and placing in position properly filled in Nylon crates with filled in gunny / poly cement bags (minimum 25 nos. having capacity 50 kg) with local earth or sand, sewing and tying the crate with nylon wire within a lead of 150 m. and all lifts in river slope or bed by cutting trenches upto 50 cms depth, if necessary, or by boat including cost of hire charges of boat, boatmen and other necessary equipments and also including cost of bags, carriage and charge of filling bags with earth / sand but excluding cost of nylon crate as per direction of the Engineer – in – Charge. NB:- Volume of each earth/ sand filled bags should not be less than 0.028 m3. Size of Nylon crate is 1metre X 1metre X 1metre. (b) Where boats are necessary.

Removing earth/sand filled poly bags/gunny bags from the channel bed/slope and initially depositing the same near channel bank at a place as directed by the Engineer-in Charge for Measurement of Bag. & then disposing off the same at a distance not less than 150 metre from the channel site.

Excavation for Structures Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge I. In all sorts of soil excluding marshy soil & rock(soft or hard) by manual means. a) upto 3 m depth (i) With pumping out water including shoring as required.

Making sausages Square or Rectangular in section (any length) made with 1st class kiln burnt / 1st class picked jhama full bricks rolled inside with 10 S.W.G. galvanised square pattern (internal dimension of mesh will be 100 m.m. x 100 m.m. square) galvanised wirenet caging with proper lapping of minimum 150 m.m, and sewing with 12 S.W.G. galvanised wire including cost of all materials, carriage upto site, placing and laying the same in position, after preparing the bed to proper slope etc. complete as per direction of the Engineer-in-charge. (cost is excluding the cost of end pieces.) k) 0.90 metre x 0.60 metre nominal section

Supplying, fitting, fixing end pieces for rectangular / square / circular sausages at the ends, with 10 SWG / 8 SWG G I wire net of different mesh sizes tying & sewing the same maintaning a lap langth of 150 mm all around with 12 SWG G I wire complete, including the cost of supply of wire netting,fitting etc, complete as per direction of the Engineer - in -charge. a) Mesh size 100 mm x 100 mm with 10 SWG wire

Cutting bullah by saw at level desired by the Engineer-in-Charge and marking the same by paint and stacking the same upto 60 metre lead and all lifts complete. (a) Bullah of dia upto 15 cm.

Supplying at site and laying in position UV stabilized poliproplyene woven getexltle 430 gsmas filter as per specification including cost of prepairing the bed ,needle punched, stapled fibre / continuous filament polypropylene non-woven geotextile of 300 gsm as filter, as per specification, including cost of preparing the bed, placing the geotextile as per profile with at least 15cm lapping, wherever required and anchorage at top, sewing / welding the overlapped portion, storage and transportation by all means, complete as per direction of the Engineer-in-charge.

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. Pakur Variety

Supplying, fitting and placing HYSD bar reinforcement in Sub-structure including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications and direction of Engineer-in-charge. b. Tor Steel rods / HYSD bars / TMT bars (JSW/ JSPL / Shyam / SRMB/ /SSL/ BMASL / Electrosteel) (Fe 415 /Fe 500 /Fe 500D, conforms to IS: 1786)

Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction. (b) Where staging is not required.

Precast cement concrete blocks or lining units as per designed section and specification, in nominal mix proportion 1:1.5:3 (corresponding to M-20 grade) with well graded 20 mm down stone metal agreegate, including dressing, ramming, shuttering, finishing the surface bt trowl without adding any additional cement and sand mortar, curing, transporting and laying the blocks or lining units at worksite in position, sand cushion /filter layer with cold (paper joints between the adjacent units, having gap varting from 0 to 5mm as tolerance , with all leads and lifts, including supply and carriage of all materials complete. (The rate is exclusive of the cost of stone aggregate and its carriage upto site. Construction wing has to add the cost of same from the SoR of PW (Roads) to derive the consolidated rate. Consumption chart of the USoR may be used for assessing the quantity of coarse aggregates per cum of concrete). b) Nominal Mix. 1:1.5:3 with 20 mm down coarse aggregate

(a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

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