Flood protection and mitigation work of River bank errosion for a length of 150.00 m. of Silabati River (left embktt.) for reducing vulnerability of people within Mouza- Banka Sultanpur, G.P- Manikkundu, Block- Chandrakona-I

Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed.(iii) 15.0 cm av. Diameter

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 applances and all tackles. (i) 15 cm av. Diameter.

Supplying,fitting and fixing with iron nail half split bullah Wailing piece sand 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

Coal tarring with 5% pitch including cost of material and labour complete as per direction of the Engineer-in-charge. a) One Coat

Supplying at site High Density Polyethylene (HDPE) bag of size 0.84 m x 0.38 m conforming to BIS : 14252 : 2015 for bank protective works including all cost of cost of transportation on road by all means, including other incidental charges complete.Note: Payment will be made subject to the result of 3rd Party Testing, to be done by the Engineer-in-charge departmentally. Paragraphs 2.8 including the sub-paragraphs, i.e. 2.8.1 and 2.8.2 under the Chapter of “Specification for Works” in the USoR shall be reproduced and included in the tender document as “Specification and Special Terms & Conditions for High Density Polyethylene (HDPE) Bags” in case of use of this item in the estimate.”

Labour charges for filling HDPE bags with filler materials (earth/sand), machine stitching the open end of the bag with thread as per design and placing the same on slope or dumping from bank within initial lead of 30m and all lifts including carriage and hire charges of all materials and equipments but excluding the cost of filler materials as directed by Engineer-in-Charge (Volume of earth/sand filled bag should not be less than 0.0328 cum).

Labour charges for dumping and placing in position properly filled in Nylon crates with filled in High Density Polyethylene (HDPE) bags (minimum 21nos. having capacity 0.0328 Cum)with local earth or sand,sewing and tying the crate with nylon wire with in a lead of 150m. and all lifts in river slope or bed by cutting trenches upto 50cms depth ,if necessary, or by boat including cost of hire charges of boat ,boatmen and other necessary equipments and also including cost of High Density Polyethylene (HDPE) bag of size 0.84 m x 0.38 m conforming to BIS:14252:2015 , for bank protection works including all cost of transportation on road by all means and cost of filling of bags with earth / sand including other incidental charges complete but excluding cost of nylon crate as per direction of the Engineer – in – Charge.NB:-Volume of each earth/sand filled High Density Polyethylene (HDPE) bag should not be less than 0.0328 m3.Size of Nylon crate is 1metre X 1metre X 1metre.a) Where boats are not necessary

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.

Earthwork in excavation in all kinds of soil for making embankments,repairs to the embankment,closing breaches etc.as per profile including supply and transporting the earth by truck or tractor or any other mechanical means on land,including loading,transporting,unloading and stacking with all lifts bothways and head load where necessary and depositing the same on embankments,clannels,filling depressions in requisite profile,levelling as per direction of the Engineer-in-charge within a lead of, Measurement to be taken on the basis of stack measurement / pre-post work section measurement after deduction of void as per norms. No extra payment will be made for stacking. A) Beyond 1.00 and upto 2.00 km.

Earthwork in excavation in the canals / drainage channels / borrow pits / River bed / slope of bank as noted below as per designed section & throwing the spoils in layers of 25 cm. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc. complete as per direction of the Engineer-in-charge. (a) Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil.

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