Tender For Emergent Repair Of Sundarban Embankment Damaged Due To New Moon Kotal On 22.06.26 Along River- Baro Kalagachi(L/B) Near Head Of Sukumar Das For A Length Of 130 Mtr. At Mouza- Sitalia, Block- Sandeshkhali-Ii Under Hingalganj (I) Sub-Divisio
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Project Description
Tender for Emergent Repair Of Sundarban Embankment Damaged Due To New Moon Kotal On 22.06.26 Along River- Baro Kalagachi(L/B) Near Head Of Sukumar Das For A Length Of 130 Mtr. At Mouza- Sitalia, Block- Sandeshkhali-Ii Under Hingalganj (I) Sub-Division Of Basirhat Irrigation Division, District- North 24 Parganas.
BOQ
| Sl. No. | Item Description |
| 1 | Earth work 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.7 for all kinds of soil for every additional lead of 30 metres or part thereof beyond the initial lead of 30 metres. (i) 02(Two) nos .extra lead. |
| 3 | Extra rate over Item Nos.7 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) 01(One) no. extra lift |
| 4 | Making sausages Square or Rectangular in section (any length) made with 1st class kiln burnt / 1st class picked jhama full bricks rolled inside with 10 S.W.G. galvanised square pattern (internal dimension of mesh will be 100 m.m. x 100 m.m. square) galvanised wirenet caging with proper lapping of minimum 150 m.m, and sewing with 12 S.W.G. galvanised wire including cost of all materials, carriage upto site, placing and laying the same in position, after preparing the bed to proper slope etc. complete as per direction of the Engineer-in-charge. (cost is excluding the cost of end pieces.) c) 0.60 metre x 0.60 metre nominal section. (a) 0.60 m x 0.60 m nominal section |
| 5 | Supplying, fitting, fixing end pieces for rectangular / square / circular sausages at the ends, with 10 SWG / 8 SWG G I wire net of different mesh sizes tying & sewing the same maintaning a lap langth of 150 mm all around with 12 SWG G I wire complete, including the cost of supply of wire netting,fitting etc, complete as per direction of the Engineer - in -charge.a) Mesh size 100 mm x 100 mm with 10 SWG wire |
| 6 | First class Brick work in cement sand mortar in steining of well, pier, abutment, wing wall, parapets cross drain. H.P. culverts, guard wall etc. including curing, scaffolding, raking out joints etc. complete including cost and carriage of Bricks(1st class bricks kiln burnt) a) in 1:4 propotion. |
| 7 | Supplying to site and pitching with 1st class kiln burnt or picked Jhama bricks including dressing, ramming and preparing bed to proper slope complete with necessary earth work not exceeding 300 m.m. in depth and filling gaps with powdered earth or local sand etc. complete ( The rate is including cost of sand). i) With 1st class kiln burnt brick, c) 20.00 cm thick. |
| 8 | Making filter with well graded 40 mm down ballasts and laying uniformly behind weep holes, below pitching on bed, side slopes including supply and carriage of all materials to site including preparing bed with earthwork up to 30 cm depth, where necessary and compacting with wooden malllet after laying to achieve designed section as per direction of the Engineer- in - Charge (measurements will be on finished work / in stack after deducting necessary void).(b) 1st class brick ballast |
| 9 | Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed. (ii) 12.5 cm av. Diameter |
| 10 | 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) 12.5 cm av. diameter. |
| 11 | 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. |
| 12 | Mending Potholes and depressions by stitching picked jhama bricks with one brick-on-edge laid in herring bone pattern and including necessary cushion of sand below the soling (and in between layers) including cutting the pothole area to rectangular shape with vertical edges, removing all loose materials, finishing the surface to match with adjacent areas complete as per direction. (a) One brick-on-edge laid in herring bond pattern on a layer of brick flat (thickness 75 mm. plus 125 mm) Please Enable Macros to View BoQ information |
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