Tender For Emergent Restoration Of Sundarban Embankment Damaged Due To Amabashya Kotal From 16/05/2026 To 19/05/2026 Facing River Bidya(R/B) Near Dhaner Arat In Between 66.550 Km. And 66.850 Km For Total Length Of 220 M At Mouza-Tridibnagar In Block-
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Project Description
Tender for Emergent Restoration Of Sundarban Embankment Damaged Due To Amabashya Kotal From 16/05/2026 To 19/05/2026 Facing River Bidya(R/B) Near Dhaner Arat In Between 66.550 Km. And 66.850 Km For Total Length Of 220 M At Mouza-Tridibnagar In Block-Basanti, P.S.- Jharkhali Coastal, Dist. South 24 Parganas Under Joynagar Irrigation Division.
BOQ
| 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.Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil. |
| 2 | Earthwork from borrow pits over existing embankment or for repairs to embankment, closing breaches etc. within an initial lead of 30 metre and lift of 1.50 metre including breaking clods and depositing the same in layers not exceeding 25 cm. and rough dressing etc. complete as per profile. |
| 3 | Extra rate over Item Nos.2.00 for all kinds of soil for every additional lead of 30 metres or part thereof beyond the initial lead of 30 metres. Three extra lead |
| 4 | Four extra lead |
| 5 | Extra rate over Item Nos.2.00 for all kinds of soil for every additional lift of 1.50 metre or part thereof beyond the initial lift of 1.50 metre. One extra lift. |
| 6 | Supplying Nylon cage netting 1 metre x 1 metre x 1 metre size with knot having mesh size 17.5 cm x17.5 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. |
| 7 | 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 necessaryequipments 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.Where boats are not necessary. |
| 8 | Supplying at site and laying in position UV stabilized polypropylene woven geotextile of 430 gsm as filter, as per specification, including cost of preparing the bed, placing the eotextile 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. Note: 1. Payment to be made on measurement of finished surface without lapping, but including anchoring length at top. 2. Payment will be made subject to the result of 3rd Party Testing, to be done by the Engineer-in-charge departmentally. Paragraphs 2.7.7, 2.7.9 and 2.7.10 under the Chapter of \\"Specification for Works\\" in the USOR shall be reproduced and included in the tender document as \\"Specification & Special Terms & Conditions for Geotextile in case of use of this item in the estimate. 3. This particular item is to be used in special cases, either in continuation of previous usage or after offering adequate justification from techno-economical angles. |
| 9 | Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5 cm. diameter. (Dia, to be measured at mid length). |
| 10 | Driving bamboo pins in standing or flowing water including scaffolding and driving appliances. Where boats are not necessary. |
| 11 | Supplying, fitting and fixing with iron nails half split bamboo walling pieces (av, dia of bamboo not less than 5.0 cm.). |
| 12 | Supplying to site empty cement polythene bags (capacity 50kg) in good condition including stacking, incedental charges etc. all complete (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 filled gunny / poly bags (capacity 50 kg) within a lead of 30 metre inclusive of all lifts. |
| 15 | Extra rate over Item Nos 12.00 for all kinds of soil for every additional lead of 60 metres or part thereof beyond the initial lead of 30 metres. (One Extra Lead) Please Enable Macros to View BoQ information |
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