Protection Work By Using Hdpe Bags Along The Right Bank Of River Kangsabati For A Length Of 230 M At Golokpal, Mouja- Manipur, Block -Raipur , Dist -Bankura, Raipur-West Bengal
TDR : 48388697
Tender Notice
BOQ
Expired
Raipur
West Bengal
Protection Work By Using Hdpe Bags Along The Right Bank Of River Kangsabati For A Length Of 230 M At Golokpal, Mouja- Manipur, Block -Raipur , Dist -Bankura
Name of Work : Protection work by using HDPE bags along the Right Bank of river Kangsabati for a length of 230 m at Golokpal, mouja- Manipur, Block -Raipur , Dist –Bankura
Sl. No.
Item Description
1
Cutting uprooting and clearing jungles including shrubs, water weeds, bushes, trees, plants ,upto 30cm. Girth including removing as directed by Engineer-in-charge.
2
Earthwork from borrow pits over existing embankment or for repairs to embankment, closing breaches etc. within an initial lead of 30 metre andlift of 1.50 metre including breaking clods and depositing the same in layers not exceeding 25 cm. and rough dressing etc. complete as perprofile.
3
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.
4
Labour charges for dumping and placing in position properly filled in Nylon crates with filled in High Density Polyethylene (HDPE) bag (minimum 21 nos. having volume 0.0328 m3) 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 perdirection of the Engineer – in – Charge.NB:- Volume of each earth/ sand filled bags should not be less than 0.0328 m3.Size of Nylon crate is 1metre X 1metre X 1metre.(a) Where boats are not necessary.
5
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- aragraphs, 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.”
6
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).
7
Providing & fixing Concrete Sign Board as per IRC specification of size 900 x 750 x 37 mm. thick made with RCC 1:1½:3 with pakur variety stone chips reinforced with double layer IRC febric (75 x 75 mm. mesh) and fixed with necessary nuts & bolts on two RC precast posts 100 mm. x 150 mm. of height 2.65 m. of which top 750 mm. is of section 100 x 13 mm. and 1.90 metre above GL & 0.75 metre below GL including digging hole, repacking the same with cement concrete 1:3:6 with jhama khoa or with local stone chips etc. complete including painting two coats on both faces lettering sign marks etc. as per direction of the Engineer-in-Charge. (The rate is inclusive of cost of reinforcement, concrete, shuttering, nuts & bolts, washer etc. complete.)
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