Sundarban Development Board has published Maintenance And Repair Of Protective Work Of Rcc Jetty Block Minakhan Ced-Iii Sdb. Submission Date for this Tender is 02-07-2020. Jetty Tenders in Minakhan West Bengal. Bidders can get complete Tender details and download the document.
| Name of Work: Maintenance and repair of protective work (East side) and approach road of Existing R.C.C Jetty of Bansra - Mohanpur Jetty on Vidyadhari River in G.P - Mohanpur, Block - Minakhan, P.S - Minakhan, under Minakhan Sub Division of Civil Engineering Division No-III, Sundarban Development Board. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Labour charges for collecting or taking out displaced cement concrete\nor brick blocks of all sizes from slope, bed or apron and relaying the same in canal bed or slopes including clearing, dressing, ramming and preparing bed with necessary earthwork complete within a lead of 200 metre and all lifts complete. | 22 | Cum. | |
| 2 | 2 | Cutting bullah by saw at level desired by the Engineer-in-Charge and marking the same by paint and stacking the same upto 60 metre lead and all lifts complete.\n(iii) 15 cm av. Diameter. | 102 | Metre | |
| 3 | 3 | Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed.\n(iii) 15 cm av. Diameter. | 420 | Metre | |
| 4 | 4 | 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.\n(iii) 15 cm av. Diameter. | 294 | Metre | |
| 5 | 5 | 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.\n (a) Width of thinner end.above 10 cm. and less than 15 cm.\n (i) Jhaw / Eucalyptus. | 105 | Metre | |
| 6 | 6 | 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.\n(a) Depth of excavation not exceeding 1,500 mm | 77 | % Cum. | |
| 7 | 7 | Providing and laying cast in situ cement concrete blocks of any size at site with well graded Coarse aggregate, including dressing, ramming and preparing bed to proper slope with necessary earth work not exceeding 300 mm in depth including necessary shuttering, curing complete and finishing exposed surface of cement blocks with 1 :3 cement and sand mortar with all leads and lifts including supply and carriage of all materials complete. With Jhama Khoa\nb) Nominal Mix. 1:3:6 with 37.5 mm down coarse aggregate. | 9 | Cum. | |
| 8 | 8 | Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work)\n(a) With earth obtained from excavation of foundation. | 26 | % Cum. | |
| 9 | 9 | 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.)\nb) 1st class brick ballast | 29 | Cum. | |
| 10 | 10 | Providing and laying pre-cast brick block pitching of required size (53 Cm. x 53 Cm, x 25 Cm. or as directed by the Engineer-in-charge) with 1st class kiln burnt bricks in cement mortar including flush pointing on all faces except exposed face which to be plastered with 19 m.m. thick cement plaster, curing, dressing, ramming & preparing subgrade in\nslopes & bed complete with necessary earth work not exceeding 300 mm in depth with all leads & lifts including cost of all materials/ blocks up to site by all means of transport. The gap between adjacent blocks will not be more than 10 m.m.\n(Sand, cement mortar mix for making blocks, pointing & plastering is1:4) | 81 | Cum. | |
| 11 | 11 | 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.)\nb) 0.90 metre x 0.90 metre nominal section | 35 | Metre | |
| 12 | 12 | Brick work with 1st class bricks in cement mortar (1:4) \n(a) In foundation and plinth | 31 | Cum. | |
| 13 | 13 | Providing and laying nominal mix cement concrete (with mix proportion 1:1.5:3) / M-20 grade with coarse and fine aggregates conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm of Pakur or others approved variety including screening and cleaning of aggregates if necessary, both of approved quality and cement, as necessary, compacting by vibrator or other suitable means, cost of curing with water, cost of quality control, sampling, testing etc. and including placing a separation membrane of impermeable PVC sheet 125 micron thick transparent or white in colour laid flat with minimum creses. before placing the separation membrane, the sub-base shall be swept clean of all the extraneous materials. Wherever overlap of plastic sheet is necessary, the same shall be at least 300 mm and any dmaged sheathing shall be replaced at the contractor's cost. Including carriage of all materials to the site but excluding the cost of stagging, shuttering & reinforcement if any. | 10 | Cum | |
| 14 | 14 | Hire and labour charges for Shuttering with or without staging upto 4.0 metre height using approved stout props with wooden planks/ply/wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, cross drain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction\n(a) Where staging is required. | 8 | Sqm | |
| 15 | 15 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface]\nGround Floor\n(ii) With 1:4 cement mortar. (c) 15 mm thick plaster. (Inside) | 90 | Sqm | |
| 16 | 16 | Neat cement punning about 1.5mm thick in wall,dado,window sill,floor etc. NOTE:Cement 0.152 cu.m per 100 sq.m. | 90 | Sqm | |
| 17 | 17 | GST as applicable - @ 12% | 1.10616e+06 | Percent | |
| 18 | 18 | Labour Welfare cess - @ 1% | 1.23890e+06 | Percent |
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