Emergent Restoration Of Severely Damaged Sundarban Embankment Due To Purnima Kotal From 05.04.23 To 07.04.23 In Between 43.80 Km And 44.05 Km In Mouza Nafarganj Along River Bidya In Block Basanti, Ps Jharkhali, Dist South 24 Pgs Under Jid. (2Nd Call)
Tender Value
9.94 Lakhs
Estimated cost
Bid Submission
31 Jul 2023
0 days left
EMD
19889
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
basanti → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Emergent Restoration Of Severely Damaged Sundarban Embankment Due To Purnima Kotal From 05.04.23 To 07.04.23 In Between 43.80 Km And 44.05 Km In Mouza Nafarganj Along River Bidya In Block Basanti, Ps Jharkhali, Dist South 24 Pgs Under Jid. ( 2Nd Call )
BOQ
| Sl. No. | Item Description |
| 1 | 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. |
| 2 | Extra rate over Item Nos.1.00 for all kinds of soil for every additional lead of 30 metres or part thereof beyond the initial lead of 30 metres.i) Two extra lead |
| 3 | ii) Three extra lead |
| 4 | Extra rate over Item Nos.1.00 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 |
| 5 | Supplying, dressing and stacking at site bamboo pins above 5 c.m. diameter. and upto 7.5 cm. diameter. (dia. to be measured at mid length). |
| 6 | Driving bamboo pins in standing or flowing water including scaffolding and driving appliances.Where boats are necessary. |
| 7 | Supplying, fitting, fixing with iron nails half split bamboo wailing pieces (av. dia. of bamboo not less than 50 mm.) |
| 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 (210x24) 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) 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.Where boats are not necessary. |
| 10 | Supplying to site empty cement polythene bags (capacity 50 kg) in good condition including stacking, incedental charges etc. all complete (capacity 50 kg). |
| 11 | 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. |
| 12 | Extra rate for item no above for each additional lead of 60 metre or part thereof beyond the initial lead of 30 metre.Two extra lead |
| 13 | Dumping in position earth / sand filled gunny / poly bags (capacity 50 kg) within a lead of 30 metre inclusive of all lifts. |
| 14 | Making cubical bamboo porcupine cages with bamboo of 60 mm to 75mm dia. having length of 1.8 metre each for all horizontal and vertical struts and 2.5 metre length for diagonal struts, 3nos horizontal and 3 nos vertical struts should be placed equi-distant from each face to make the square cage of outer dimension 60 cm x 60 cm and projecting each strut by 60 cm on all directions. Two nos dioganals or cross bamboo posts should be placed on each face having their centre tied with the centre of cage properly including fitting, fixing corners, vertical, horizontal and diagonal struts with iron nails not less than 20 cm long and tying corners with 16 SWG galvanized iron wires, filling the cages with 1st class kiln burn Brick @ 40 nos bricks per cage. Cages builts with 10 SWG hexagonal or square pattern 10 cm mesh, with proper lapping, tying and sewing with 10 SWG GI wire including cost of all materials, carriage to site and laying the same in the bed or slope of the river etc. complete as per direction of the Engineer - in - Charge.( N.B::- If G I wirenetting is not considered then Rs. 215.00 per cage may be deducted from the following costs, towards cost of wire netting including OH andconctarcor\"s profit .)For cages of size 60cm x 60cm x 60cm with 1st class kiln burn BricksSingle cage. |
| 15 | Extra rate for items above for dumping by boat in flowing water including cost of hiring of boat, boatman, loading into boat and dumping in specified location including all other equipments etc. complete as per direction of the Engineer-in-charge. |
| 16 | Supplying at site the following materials including carriage Overhead Charges and Contractor\"s Profit8 SWG G I Wire |
| 17 | Earthwork in closing ghoges in embankments including cutting, filling, puddling with water and ramming including all leads and lifts, if necessary. |
AI Tender Summary
Tender Timeline
Jul 22, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedJul 31, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedAug 01, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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