Irrigation And Waterways Directorate has published Tender For Re-Sectioning And Lining Work Of Distributary No.I Of T.M.L.C. From Chainage 0.000 Km To 21.225 Km Including Its Minors In P.S.- Bhaktinagar And Jalpaiguri, Block- Rajganj And Jalpaiguri Sadar, District-Jalpaiguri.. Submission Date for this Tender is 02-05-2023. Canal Construction Tenders in jalpaiguri West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 24-Apr-2023 | Due Date Extended - 24.04.2023 - slot 4 | Admin Corrigendum Date Extend | 25-04-2023 |
| 2 | 25-Apr-2023 | Due Date Extended - 25.04.2023 - slot 6 | Admin Corrigendum Date Extend | 27-04-2023 |
| 3 | 29-Apr-2023 | Due Date Extended - 27.04.2023 - slot 8 | Admin Corrigendum Date Extend | 02-05-2023 |
| 4 | 29-Apr-2023 | Due Date Extended - 27.04.2023 - slot 8 | Admin Corrigendum Date Extend | 02-05-2023 |
| Sl. No. | Item Description |
| 1 | Cutting, uprooting of roots & stumps of trees of different girth upto 1 meter depth below ground level or bed level & filling the rootholes by soil and removal of branches, roots & stumps etc. including carriage and stacking as per instruction of the Engineer-in-charge (Measurement of girth at breast height of 90 cm) |
| 2 | Bamboo cluster (each cluster to be measured seperately) / Tea bushes. |
| 3 | Banana Cluster/Pinepple |
| 4 | Cutting and clearing jungles including shrubs, water weeds, bushes, trees, plants, upto 30 cm. girth including removing as directed by Engineer-in-charge. |
| 5 | 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. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc. complete as per direction of the Engineer-in-charge. Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil. |
| 6 | 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. |
| 7 | 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. Depth of excavation not exceeding 1,500 mm. |
| 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) With earth obtained from excavation of foundation. |
| 9 | Earthwork in excavation in all kinds of soil for making embankments, repairs to the embankment, closing breaches etc. as per profile including supply and transporting thearth by truck or tractor or any other mechanical means on land , including loading, transporting, unloading and stacking with all lifts bothways and head load where necessary and depositing the same on embankments, channels, filling depressions in requisite profile, levelling as per direction of the Engineer-in-chargeincluding Royalty etc. complete(land owned and arranged by contractor). (Royalty certificate in original from concerned authority are to be submitted along with the bill. During initial payment of bill a deduction as per considered rate may be made.)NB :- Measurement to be taken on the basis of stack measurement / prepost work section measurement after deduction of void as per norms. No extra payment will be made for stacking. |
| 10 | Within a lead beyond 1.00 km and upto 2.00 km |
| 11 | Within a lead beyond 2.00 km and upto 3.00 km |
| 12 | Construction of embankment by earth moving machinery with approved materials already deposited at site available from river bed cutting and excavation from drain and foundation of other structures as per given profile for formation of bank and as per directon of the Engineer-incharge. (Payment will be made on the basis of Pre-work & Post-work level after necessary void deduction) |
| 13 | Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m. In ground floor including roof. Upto 150 mm thick |
| 14 | Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD. By Manual Means Reinforced Cement Concrete |
| 15 | Providing & laying reinforced cement concrete pipe NP3 with spigot socket for culverts on first class bedding of granularmaterial in single row includingfixing with cement mortar 1:2as per Technical Specification Clause 1106 for Rural Roads of MORD. 600 mm dia |
| 16 | Providing and laying reinforced cement concrete pipe NP3 with spigot socket for culverts on first class bedding of granular material in double row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD. 600 mm dia |
| 17 | Laying R.C.Cpipe NP3/NP2 with spigot socket/collar joint for outlet of canalin single row including loading , unloading , carriage from Departmental Godownto work site andfixing the joints with cement mortar 1:3 & Jute Packing including the cost of Cement , sand & Jute Packing as per direction of the Engineer-in-charge(150 mm dia pipe will be supplied Departmentally free of cost from Departmental Godown at Tinbatti , Siliguri). 150 mm dia |
| 18 | Picking up and removing old bituminous layer or sand sealing coat from old black topped surface and cleaning the exposed surface by scraping and stacking the material as directed. By manual means : From 25 mm to 50 mm thick. |
| 19 | Construction of granular sub-base by providing graded material, mixing by mix in place method with Rotavator at OMC, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants including cost of quality control complete as per Clause 401 ofSpecifications for Road & Bridge Works of MoRT&H (5th Revision). By Mix in Place Method : Grading – I |
| 20 | 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. With 20mm nominal graded broken stone aggregate of N.B Variety. |
| 21 | 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. With 20mm nominal graded broken stone aggregate of N.B Variety. |
| 22 | Supplying, fitting and placing HYSD bar reinforcement in Bridge Super-structure including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications. With Tor Steel rods / HYSD bars / TMT bars (SAIL/TATA / RINL ) |
| 23 | 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 and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). 25 mm to 30 mm shuttering without staging in foundation |
| 24 | 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 and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. |
| 25 | Precast Cement Concrete blocks or lining units as per designed section and specification, in nominal mix portion 1:1.5:3 (Corresponding to M20 Grade)with well graded 20 mm down stone metal aggregate, including dressing, ramming, shuttering, finishing the surface by trowel without adding any additional cement and sand mortar, curing, transporting and laying the blocks or lining units at work site in position over sand cushion/ filter layer, with cold (paper) joints between the adjacent units, having gap varying from 0 to 5 mm as tolerance, with all leads and lifts, including supply and carriage of all materials complete. Stone aggregate of Broken stone of North Bengal Varieties. |
| 26 | Quarrying , Carrying & Supplying stone Boulders from quarry site selected by the Engineer-in-charge to the site of work including loading at loading point , unloading at destination & carrying by head-load upto a distance of 50 m. each way and stacking complete (the rate is including Royalty and other statutory charges, as applicable). North Bengal Variety. Boulders combined with 70% above 30 kg and 30% above 20 kg. |
| 27 | Making rectangular sausage cage with 10 SWG galvanized iron wire of 125mm. x 125mm. mesh wire netting with proper lapping of minimum 150 mm. including sewing the joints with 12 SWG G I wire and supply of all materials and equipments including placing the sausage cage in position, filling the same with boulder or lump agreegates complete as per direction of the Engineer-in-charge but excluding the cost of boulder / lump aggregates and its carriage upto site. (Cost is excluding the cost of end pieces ) |
| 28 | 1.20 metre x 0.60 metre nominal section |
| 29 | 1.05 metre x 0.60 metre nominal section |
| 30 | 0.90 metre x 0.60 metre nominal section |
| 31 | Quarrying , Carrying and Supplyingstone Boulders fromquarry site selected by the engineer -in - chargeto the work site including cost of materials , loading , unloading , carriage , all incidentalcharges like royalty etc and layingboulder pitching on top and slope by placing required boulders ( boulders above 20 kg each within lead of 100 metresand all lifts) including filling the interstices with fragments as required , preparing sub-grade by cutting or filling the earth on slope upto 7.5 cm depth watering and ramming where necessary complete as per direction of the engineer in charge. Over Metal Filter |
| 32 | Labour charges for collecting or taking out displaced cement concrete or 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. |
| 33 | Turfing with chorkata or durba grass sods 5 cm. to 8 cm. thick in slope, crest berm etc. of embankments, canals and drainage channels etc. within a lead of 150 metre and all lifts including fine dressing, watering, ramming, guarding etc. complete. (sods will have to be arranged by the contractor at his own cost. Payment to be made on the grown grass only). |
| 34 | Labour for Chipping of concrete surface before taking up Plastering work. |
| 35 | 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).[Including cost of chipping over concrete surface] With 1:3 cement mortar. 15 mm thick plaster. |
| 36 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. |
| 37 | Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured(matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer"s specification and as per direction of the EIC. In Ground Floor: One Coat |
| 38 | Painting the vertical end faces of posts, wheel guards or railing or parapet with alternate bands of different colours as directed by the Engineer-in-charge with approved synthetic enamel paint. Two Coats. |
| 39 | Providing and layingfilter with well graded 40 m.m. down stone metal / shingles and laying uniformly below pitching on bed, side slopes including preparing bed with earthwork up to 30 cm depth, where necessary and compacting as per direction of the Engineer- in - Charge and including cost of all materials , all leads and lifts complete. |
| 40 | Providing and laying inverted filter in canal bed, canal slope, weep holes, block pitching etc. as per drawing including preparation of Subgrade etc. complete as per direction of the Engineer-in-charge and including cost of all materials , all leads and lifts complete. Filter combined with 0.70 m3 Bajree and 0.30 m3 Medium sand. |
| 41 | “Cast-in-situ cement concrete blocks or lining units as per designed section and specification, in nominal mix proportion 1:1.5:3 with well graded 20 mm down stone metal aggregate, laid in position by casting in alternative panels or otherwise to keep a gap of 12mm between the adjacent units, over a layer of polythene sheet of thickness not less than 100 µm to act as a separator between the bottom surface of the block and the sand cushion/filter material laid below the blocks, including dressing, ramming, shuttering, finishing the exposed surface by trowel without adding any additional cement and sand mortar, curing and filling the gaps between the adjacent units by 5.6mm down coarse aggregate to be compacted properly, with all leads and lifts including supply and carriage of all materials, complete, without the cost of sand cushion/filter. Stone aggregates of Broken stone of North Bengal varieties. |
| 42 | 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 length 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. Mesh size 125 mm x 125 mm with 10 SWG wire |
| 43 | Supplying, fitting and fixing R.C. Guard Post 1.37m long with C.C. 1:2:4 with graded stone chips of 13.2mm down casting , curing complete including cost of providing 4nos.of 12mm dia. rod of length 1.54m as main reinforcement and 6 nos. of round shaped 8mm dia rods used as binders; the placing of the first binder should be at 75mm below the top finished surface and the other 5 nos of binders should be placed at 245mm c/c ; the guard post is of octagonal section with inscribed circle of dia 24cm at the base tapering to corresponding dimensions of 16cm at the top including two coats of painting with best quality synthetic enamel paint of approved make and grade to form 6 nos. horizontal alternate bands in white/tannery yellow and black to 90 cm length standing up above ground after mending good damages if any during striking off shuttering, making hole in ground of 47cm depth and 30cm. minimum dia, fixing the guard posts in the same holes and repacking the earth properly so as to keep the guard posts standing properly erect in correct position true to line and length including carriage of R. C. Guard Post with due care to the site including loading into the truck and unloading at site complete in all respect. With Pakur variety stone chips. |
| 44 | Providing and fixing of Retro-Reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 gradecement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). 80 mm x 60 mm rectangular |
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