Irrigation And Waterways Directorate has published Tender For Protection Work To The Left Bank Of River Punarbhaba For A Length Of 320 M From House Of Mahadev Sarkar To Samir Chakraborty At Bajra Pukur In P.S. Block Tapan , Dist.-Dakshin Dinajpur.. Submission Date for this Tender is 22-06-2023. Flood Protection Tenders in tapan West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed. (ii) 12.5 cm av. diameter Note: Diameter of pile to be measured at a distance of 1.5m from the thicker end. |
| 2 | 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. .(ii) 12.5 cm av. diameter Note: 1) Payment to be made on the length driven into the ground. Diameter to be measured at 1.5m. from the thicker end. |
| 3 | 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. (a) Width of thinner end above 10 cm. and less than 15 cm. (i) Jhaw / Eucalyptus. |
| 4 | Supplying to site empty cement polythene bags (capacity 50kg) in goodcondition including stacking, incedental charges etc. all complete (capacity 50 kg). |
| 5 | 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. |
| 6 | Dumping in position earth / sand filled gunny / poly bags (capacity 50 kg) within a lead of 30 metre inclusive of all lifts. |
| 7 | 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. or making banks as per profile or to deposit the same in any other place within an initial lead of 30 metreand initial lift of 1.5 metre including reaking 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. |
| 8 | 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. |
| 9 | 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) wi th local earth or sand, sewing and tying thecrate 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. |
| 10 | Supplying Nylon cage netting 1 metre x 1 metre x 0.60 metre size with knot having mesh size 17.5 cm x 17.5 cmconstructed 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. (a) For 1m x 1m x 0.60 m nominal size crate. |
| 11 | Labour charges for dumping and placing in position properly filled in Nylon crates with filled in HDPE bags (maximum 15 nos) 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 HDPE bags should not be less than 0.0328 m3. Size of Nylon crate is 1metre x 1metre x 0.6 metre.Consider 85 % filling of each bag for compact on the crate for slope pitching as per guideline a) Where boats are not necessary. (a) For 1m x 1m x 0.60 m nominal size crate. |
| 12 | Supplying Nylon cage netting 1 metre x 1 metre x 0.4 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. (a) For 1m x 1m x 0.40 m nominal size crate. |
| 13 | Labour Charges for Dumping and placing in position properly filled in nylon crates with filled in HDPE bags (maximum 15 nos.) 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 utting trenches upto 15 cm depth, if necessary, or by boat including cost of hire charges of boats with boatmen and other necessary equipment and also including cost of bags, carriage and charges of filling bags with earth/sand but excluding ost of nylon crate as per direction of the engineer- in - charge. N.B- Volume of each earth/sand filled HDPE bags should not be less than 0.0328 cum . size of nylon crate is 1 metre x 1 metre x 0.40 metre. Considering 85% filling of each bag for compaction in the crate for slope pitching as per guideline. (a) Where boats are not necessary. |
| 14 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. |
| 15 | Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand |
| 16 | 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. (i) Pakur Variety |
| 17 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works. (upto roof of ground floor) (When the height of a particular floor is more than 4 m. the equivalent floor ht. shall be taken as 4 m. and extra for works beyond the initial 4 m. ht. shall be allowed under 12(e) for every 4 m. or part thereof.) (a) 25 mm. to 30 mm. thick wooden shuttering without staging in foundation. |
| 18 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel II. JSW/JSPL/SHYAM/SRMB/BMASL/ELECROSTEEL /SSL |
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