Irrigation And Waterways Directorate has published Construction Of 3 ( Three ) Nos . Double Vented And 4 ( Four ) Nos . Single Vented 90 Cm Dia H . P Sluices At Different Mouzas Under Gosaba Irrigation Sub-Division Of Joynagar Irrigation Division For Improvement Of Drainage System In Block Gosaba . Submission Date for this Tender is 11-03-2020. Drainage Tenders in Block Gosaba West Bengal. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 03-Feb-2020 | DATE EXTENSION | Date | 28-02-2020 |
2 | 02-Mar-2020 | EXTENSION OF DATE | Date | 11-03-2020 |
Name of Work : "Construction of 3 (three) nos. double vented and 4 (four) nos. single vented 90 cm dia H.P Sluices at different Mouzas under Gosaba Irrigation Sub-Division of Joynagar Irrigation Division for improvement of drainage system in Block Gosaba District South 24-Parganas." | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and back filling with approved material complete as per direction of the Engineer-in-Charge.\nIn all sorts of soil excluding marshy soil & rocks (soft or hard) by manual means. | |||
2 | 1.01 | Upto 3 m depth \nA) With pumping out water including shoring as required. | BI01010001010000000000000515BI0100001120 | 5177 | Cum |
3 | 1.02 | 3 m to 6 m depth\nA) With pumping out water including shoring as required. | BI01010001010000000000000515BI0100001121 | 3451 | Cum |
4 | 2 | Earthwork in filling in foundation trenches with good earth in layers not exceeding 15cm. including watering and ramming layer by layer complete with earth obtained from excavation of foundation or from fresh excavation of land arranged by Department within a lead of 150 m. | BI01010001010000000000000515BI0100001122 | 2876 | Cum |
5 | 3 | Supply hot rolled non aloy steel U type MS sheet pile conforming to IS2314 -1986 with designation ISPS 2222 U or EN -10248 (European standard) of nearest equivalent section to the BIS specification subject to the fulfilment of the foliowing conditions:\nMass per metre of the U type sheet pile conforming to the to EN 10248 shall be within ± 5% of the mass per metre of the corresponding 'U' type sheet pile conforming to IS:2314 -1986, excluding permissible tolerances as specified in the relevant standards. \nMinimum thickness (excluding tolerance) should not be less than 9.0 mm. | BI01010001010000000000000515BI0100001123 | 166.32 | Sqm |
6 | 4 | Driving non alloy steel M.S. sheet piles of any kind of approved type and size conforming to IS 2314-1986/ EN10248 in all kinds of soil/soil mixed with gravel, shingle & pebbles, by monkey hammer including handling, cutting to requisite size, drilling holes, hoisting in position, welding, fabrication of sets of tapper piles, corner piles etc. with clutch bars as may be required including staging, scaffolding and hire charges of driving machinery and equiepments, scraping and cleaning piles, painting the sufrace with one coat of surface primer of approved make and brand and two coats of ready mixed oil bound paint (except red lead and black japan) etc including all cost of labours, supply and carriage of equipments to site (by any mean) as per drawing and direction of EIC but excluding the cost of sheet piles. \n(i) Measurement of area underground to be taken i.e. straight length of pile multiplied by driven length. \n(ii) Selection of type and designation of steel piles shall strictly be in accordence with the provetion of para 2.6.1 : specification and type of sheet pile as stated in 'A'. Addenda in 3rd Addenda & corrigenda to the unified schedule of Rates of the I & WD brought out with w.e.f. 19th Jan 2018. | BI01010001010000000000000515BI0100001124 | 166.32 | Sqm |
7 | 5 | Painting on steel or other metal surface with any approved bituminous anticorrosive paint after preparing the surface including removing paints, cleaning, smoothening etc. including scaffolding where necessary including cost of all materials complete.\nA) Two Coats. | BI01010001010000000000000515BI0100001125 | 332.64 | Sqm |
8 | 6 | Providing and laying reinforced cement concrete pipe NP3 with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD. 900 mm dia. | BI01010001010000000000000515BI0100001126 | 200 | Metre |
9 | 7 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. | BI01010001010000000000000515BI0100001127 | 822 | Sqm |
10 | 8 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.\nA) Pakur Variety. | BI01010001010000000000000515BI0100001128 | 606 | Cum |
11 | 9 | 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 including cost and carriage of all materials complete. \nA) Pakur Variety. | BI01010001010000000000000515BI0100001129 | 147 | Cum |
12 | 10 | 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.\nA) For works in foundation and upto roof of ground.\ni) floor/upto 4 m\na) Tor steel/Mild Steel \n SAIL/ TATA/RINL | BI01010001010000000000000515BI0100001130 | 9.228 | M Ton |
13 | 11 | Brick work with 1st class bricks in cement mortar (1:4). \nA) In foundation and plinth | BI01010001010000000000000515BI0100001131 | 457 | Cum |
14 | 12 | Providing weep holes in Brick masonry / Plain /Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications. | BI01010001010000000000000515BI0100001132 | 252 | Each |
15 | 13 | 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]\nA) With 1:4 cement mortar \ni) 15 mm thick plaster | BI01010001010000000000000515BI0100001133 | 822 | Sqm |
16 | 14 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. \nNOTE: Cement 0.152 cu.m per 100 sq.m. | BI01010001010000000000000515BI0100001134 | 205.5 | Sqm |
17 | 15 | 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).) \nA) Jhama ballast. | BI01010001010000000000000515BI0100001135 | 63 | Cum |
18 | 16 | 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 slopes & 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) | BI01010001010000000000000515BI0100001136 | 214 | Cum |
19 | 17 | Supplying, fitting and fixing of Mild Steel Guide Channel with necessary Mild Steel lugs of required length and size by making hole into wall and fixing with necessary masonry work with maintaining proper line and level as directed by the Engineer-in-charge. This item includes two coats of anti-corrossive bituminous paint over two coats of red lead primer. Payment will be made on actual length of Guide Channel. | BI01010001010000000000000515BI0100001137 | 1375 | Kilogram |
20 | 18 | Supplying, fitting, fixing Mild Steel draw shutter with Mild Steel plate of thickness as specified by the Engineer-in-charge and other necessary Mild Steel sections for sluice including fabricating the same (as per drawing and instruction given by the Engineerin-charge) excluding cost of Mild Steel guide channel, sill beam, gearing arrangement etc. but including painting with two coats of anticorrosive bituminous paint of approved make & brand over two coat of red lead primer and with necessary masonry work with all materials supply etc. complete at site. | BI01010001010000000000000515BI0100001138 | 1967 | Kilogram |
21 | 19 | Supplying, fitting, fixing Mild Steel flap shutter with Mild Steel plate of thickness as specified by the Engineer-in-charge and other necessary Mild Steel sections for sluice including fabricating the same (as per drawing and instruction given by the Engineer-in-charge) including painting with two coats of anticorrosive bituminous paint of approved make & brand over two coat of red lead primer and with necessary masonry work with all materials supply etc. complete at site. | BI01010001010000000000000515BI0100001139 | 2800 | Kilogram |
22 | 20 | Supplying / Replacing Gear rod by a new Mild Steel Gear rod, threaded length as required and fitting, fixing in position with screw gearing arrangement for operating the draw shutter including taking out old gear rod by cutting bolts etc. complete as per direction of the Engineer-in-charge. (The old materials to be returned to Departmental Godown.)\nA) 50 mm. dia. | BI01010001010000000000000515BI0100001140 | 30 | Metre |
23 | 21 | Supplying, fitting & fixing Cast Iron wheel (after taking out existing one if necessary), rim made of 28 mm. to 36 mm. dia to fit any size of gear rod including carriage to site, painting with two coats of bituminous paint over two coats of red lead primer etc. complete as per direction of the Engineer-in-charge.\nA) 60 cm. dia. Cast Iron wheel. | BI01010001010000000000000515BI0100001141 | 10 | Per Set |
24 | 22 | Supplying / Replacing at site new pedestal or other similar items for sluices made with Mild Steel plates, angles, channels, holding down nuts & bolts etc. including fitting, fixing in position in concrete or masonry complete as per direction of the Engineer - in -charge. | BI01010001010000000000000515BI0100001142 | 270.5 | Kilogram |
25 | 23 | Supplying, fitting & fixing in position rubber seal arrangements with musical note harmonic 'J' type for making water tight in both up and down stream of draw shutter as well as flap shutter including guide paths, additional M. S. flats, bolts and nuts for fixing the rubber seal in position including fabrication cost and carriage of all materials to site and complete as per direction of the Engineer-in-charge.\nA) Musical Note, Harmonic Type.\ni) 127 mm x 6 mm. | BI01010001010000000000000515BI0100001143 | 92.57 | Metre |
26 | 24 | 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. | BI01010001010000000000000515BI0100001144 | 23700 | Cum |
27 | 25 | Extra rate over Item Nos. 24.00 for all kinds of soil for every additional lead of 30 metres or part thereof beyond the initial lead of 30 metres. | |||
28 | 25.01 | 6 (Six) extra lead | BI01010001010000000000000515BI0100001145 | 7110 | Cum |
29 | 25.02 | 8 (Eight) extra lead | BI01010001010000000000000515BI0100001146 | 11850 | Cum |
30 | 26 | Extra rate over Item Nos. 24 for all kinds of soil for every additional lift of 1.50 metre or part thereof beyond the initial lift of 1.50 metre.\nA) One extra lift. | BI01010001010000000000000515BI0100001147 | 11850 | Cum |
31 | 27 | Hire and labour charges for Shuttering with or without staging upto 4.0 m 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, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.\nA) Where staging is not required. | BI01010001010000000000000515BI0100001148 | 150 | Sqm |
32 | 28 | Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and up7.5 cm. diameter. (Dia. to be measured at mid length). | BI01010001010000000000000515BI0100001149 | 10724 | Metre |
33 | 29 | Driving bamboo pins in standing or flowing water including scaffolding and driving appliances.Where boats are not necessary. | BI01010001010000000000000515BI0100001150 | 6636 | Metre |
34 | 30 | Supplying, fitting and fixing with iron nails half split bamboo wailing pieces (av. dia. of bamboo not less than 5.0 cm.). | BI01010001010000000000000515BI0100001151 | 1400 | Metre |
35 | 31 | Supplying to site empty cement polythene bags (capacity 50kg) in good condition including stacking, incedental charges etc. all complete (capacity 50 kg). | BI01010001010000000000000515BI0100001152 | 28000 | Each |
36 | 32 | 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). | BI01010001010000000000000515BI0100001153 | 28000 | Each Bag |
37 | 33 | Extra rate for item no above for each additional lead of 60 metre or part thereof beyond the initial lead of 30 metre.\nA) One extra lead. | BI01010001010000000000000515BI0100001154 | 28000 | Each Bag |
38 | 34 | Dumping in position earth / sand filled gunny / poly bags (capacity 50 kg) within a lead of 30 metre inclusive of all lifts. | BI01010001010000000000000515BI0100001155 | 28000 | Each Bag |
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