Maintenance And Repair To The Right Bank Of River Damodar At D/S Of Durgapur Barrage From 300.00 M To 331.00 M To Protect The Adjacent Park At Mouza Pratappur, P.S And Block Barjora, Dist. Bankura Under Damodar Head Works Division, Durgapur-West Bengal
TDR : 48807750
Tender Notice
BOQ
Expired
Durgapur
West Bengal
Maintenance And Repair To The Right Bank Of River Damodar At D/S Of Durgapur Barrage From 300.00 M To 331.00 M To Protect The Adjacent Park At Mouza Pratappur, P.S And Block Barjora, Dist. Bankura Under Damodar Head Works Division
Name of Work: M/R to the Right Bank of River Damodar atD/S of Durgapur Barrage from 300.00 M to 331.00 Mto protect the adjacent park at Mouza - Pratappur, P.S & Block - Barjora, Dist. - Bankura under Damodar Head Works Division
Sl. No.
Item Description
1
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.
2
Extra rate over Item Nos.1.01 for all kinds of soil for every additional lift of 1.50 metre or part thereof beyond the initial lift of 1.50 metre.(i) For 1st additional lift.
3
Extra rate over Item Nos.1.01, 1.02 & 1.03 for all kinds of soil for every additional lead of 30 metres or part thereof beyond the initial lead of 30 metres.(i) For 1st additional lead.
4
Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed.(iii) 15 cm av. Diameter
5
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
6
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.(b) Width of thinner end above 15 cm.(i) Jhaw / Eucalyptus.
7
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. includingcarriage, delivery and stacking at site inclusive of all taxes complete.
8
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.(a) Where boats are not necessary.
9
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.”
10
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 materialsand 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).
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