Irrigation and Waterways Department has published Construction Of Rcc Box Bridge In Place Of Damaged Rcc Bridge Over Udaipur Khal Near Ch.90.0 And Rehabilitation Of 4 Vented Outfall Sluice At Ch.136.0 And Rcc Bridge At Ch.72.0 Of Khardah Khal Withinkamarhati, Panihati, Khardah And Titagarh Municipalities. Submission Date for this Tender is 27-12-2023. Bridge Work Tenders in khardah West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | 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. (II) By Mechanical Means b) Reinforced Cement Concrete |
| 2 | Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge. |
| 3 | Supplying to site empty cement polythene bags(capacity50kg) in good condition including stacking , incedental charges etc.all complete (capacity 50 kg). |
| 4 | 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 0.028cum/ bag. |
| 5 | Extra rate for item no above for each additional lead of 60 metre or part thereof beyond the initial lead of 30 metre. One additional leads |
| 6 | Supply of Silver Sand |
| 7 | Dumping in position earth / sand filledgunny / poly bags(capacity 50 kg) within a lead of 30 metre inclusive of all lifts. |
| 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 (210 x 24) having tensile strength not less than 250 Kg. / sq. cm. including carriage, delivery and stacking at site inclusive of all taxes complete. |
| 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 the earth 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, clannels, filling depressions in requisite profile, levelling as per direction of the Engineer-in-charge within a lead of B) Beyond 1.00 km and upto 2.00 km 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 | Supplying Jhaw / Eucalyptus bullah piles at work site, including dressingand making one end pointed. Note: Diameter of pile to be measured at a distance of 1.5m from the thicker end |
| 11 | 12.5 cm av. Diameter |
| 12 | 15 cm av. Diameter |
| 13 | 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) 15 cm av. diameter Note: 1) Payment to be made on the length driven into the ground. Diameter to be measured at 1.5m. from the thicker end. |
| 14 | 12.5 cm av. Diameter |
| 15 | 15 cm av. Diameter |
| 16 | Supplying, fitting and fixing with iron nails half split bullah wailing piecesand 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 |
| 17 | Taking out Jhaw / Eucalyptus piles from river bed or from elsewhere including carrying, stacking materials in the nearest stack yard. (a) Up to 17.5 cm. diameter |
| 18 | Coaltarringwith5%pitchincludingcostofmaterialandlabour complete as per direction of the Engineer-in-charge a) One Coat |
| 19 | Taking out bullah wailing pieces after removing nuts, bolts and iron nails and stacking the same within 150 metre from thesiteofwork including sorting out and stacking serviceable meterials. |
| 20 | Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed. |
| 21 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil butexcluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75 m.as directed. The item includes necessary trimming thesides of trenches, levelling, dressing and ramming thebottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. |
| 22 | Disposal / carriage of excavated earth / materials outside Government land by truck or by any other conveyance over kancha / pucca road including making access for plying the truck or any other conveyance beyond 300 m from the excavated point including cost of stacking, loading, unloading, transporting, arrangement ofland, if required by agency, spreading and levelling as necessary etc. complete. Measurement : By stacks at loading point after deducting voids as per rule. (This item can only be used after obtaining permission from the concerned Superintending Engineer). |
| 23 | Sand filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm. including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge. |
| 24 | 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. a) Pakur Variety |
| 25 | 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. a) Pakur Variety |
| 26 | Precast cement concrete blocks or lining units as per designed section and specifications, in nominal mix proportion I :1.5:3 (corresponding to M20 Grade) with well graded 20mm down stone metal aggregate, including dressing, ramming, shuttering, finishing the surface by trowel without adding any additional cement and sand mortar, curing, transporting and lying the blocks or lining units at worksite in position over sand cushion / filter layer, with cold (paper) joints between the adjacent units, having gap varying from 0 to 5mm as tolerance, with all leads and lifts, including supply and carriage of all materials complete. Stone aggregates of Pakur or Rajmahal or broken stone of North Bengal varieties |
| 27 | 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). (a) Jhama ballast |
| 28 | Plain / Reinforced Cement Concrete in Substructure with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality, cement and water reducing admixtures, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete as per drawing and technical specification including the cost ofnecessary form work and staging complete as per drawing and technical specifications E) RCC Grade M25 (i) Height upto 5m II) With Batching Plant, Transit Mixer and Concrete Pump |
| 29 | Furnishing and Placing Reinforced / Pre-stressed Cement concrete in Super-structure with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement and admixtures, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete as per drawing and technical specification including the cost of necessary form work and staging complete. as per drawing and technical specifications. B. RCC Grade M25 II. Using Batching Plant, Transit Mixer and Concrete Pump (i) For solid slab super-structure a) Height upto 5m |
| 30 | Providing and laying Cement concrete Wearing coat M-30 grade with graded stone chips 19mm down including screening and cleaning approved stone chips and sand as necessary laying, finishing complete to camber and grade, curing with water, including cost and carriage of all materials and hire charges for form work including reinforcement complete as per drawing and Technical Specifications vide clause no. 2702 ofMoRT&H’s Specification for Road & Bridge Works. |
| 31 | Supplying, fitting and placing HYSD bar reinforcement in Sub-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 and direction of Engineer-in-charge. (ii) a. Tor Steel rods / HYSD bars / TMT bars (SAIL/ TATA / RINL ) |
| 32 | 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. |
| 33 | Hire and labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/Jhou bulla piling, strutting etc) complete as per direction of the Engineer-in-charge for foundation excavation (vertical surface are in contact with supported earth is to be measured.) (This item should be executed on specific direction of the Enginner in charge). |
| 34 | (a) Depth upto 1.5 m. |
| 35 | (b) For additional depth beyond 1.5 m. and upto 3.00 m |
| 36 | Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with woodenlanks/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. (b) Where staging is not required. |
| 37 | 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.(a) For works in foundation and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel I. SAIL/TATA/RINL |
| 38 | Removing earth/sand filled poly bags/gunny bags from the channel bed/slopeand initially depositing the same nearchannel bank at a place as directed by the Engineer-in Charge for measurement of Bag. & then disposing off the same at a distance not less than150 metre from the channel site. |
| 39 | Bailing out water by pump including all leads and lifts and including making all arrangements for disposal, where continuous flow or seepage of water is encountered and rating of pumps and hours of operation is specifically ascertained as per direction of the Engineer-in-charge. |
| 40 | Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12 rnm. true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 rnrn. leaving adequate space between vertical post for expansion, complete as per MoRT&H standard drawing no SD/202 and technical specifications. |
| 41 | R.C. Guard post 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 1.54masmainreinforcementand6nos.of round shaped 8mm dia rods used as binders; the placing of the first binder should be at 75mm below the topfinished surface and the other 5 nos of binders should be placed at 245mm c/c ; the guard post is of octagonal section withinscribed circle of dia 24cmat the base tapering to corresponding dimensions of 16cm at the top including two coats of painting with bestqualitysyntheticenamelpaintofapproved 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 mendinggood 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 truckandunloadingatsitecomplete in all respect. With Pakur variety stone chips |
| 42 | Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge. |
| 43 | Cleaning the exposed corroded Reinforcement as well as worn out concrete by sand blasting with air compressor including all materials, hire charges of machineries and labour etc. all complete as per technical specification and direction of the Engineer-in-Charge. |
| 44 | Guniting concrete surface with cement mortar (25 mm nominal thick) applied with compressor after cleaning surface and spraying with epoxy completeas per Technical specification. |
| 45 | Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy. |
| 46 | Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete as per clause 2803.1 |
| 47 | Welding by gas / electric plant including transportation of welding plant at site including cutting, forging & drilling to required shape. |
| 48 | 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 all materials. |
| 49 | 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] (ii) With 1:4 cement mortar (b) 15 mm thick plaster |
| 50 | 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: a) One Coat [This item to be done under specific instruction of the Superintending Engineer] |
| 51 | Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer"s specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) a) Normal Acrylic Emulsion |
| 52 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate, watering including lighting, guarding, barricading and making necessary earthen bundh of one metre width on each side and preparing the bed by necessary cutting or filling, including cost of all materials and hire and labour charges of all men and machinery and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). |
| 53 | Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches |
| 54 | 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. |
| 55 | Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). PVC Pipes |
| 56 | 150 mm dia |
| 57 | 250 mm dia |
| 58 | Supply of labours : Plumbers |
| 59 | Supply of labours : Helper for Plumbers |
| 60 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification. A) Granular material |
| 61 | Hire and labour charges for staging with sal bullah for super structure of bridge (Major and Minor) including stripping off and removing clearing on completion of work as per design and drawing approved by the Engineer-in-charge. |
| 62 | M.S. structural works with hollow sections (square or rectangularshape) conforming to IS: 806-1968 & IS:1161-1998) connected toone another with bracket, gusset, cleat as per design, drawing &direction of Engineer-in-Charge complete including cutting torequisite shape & size, fabrication including metal arc weldingconforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete.The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all toolsand plants and labour reqired for execution and all incidentalchages (such as electricity, labour insurance) etc. complete. Payment to be made on the basis of calculated weight of structuralmemebrs of MS Holow Section as specified in relevent IS code infinished work. Payment for gusset, bracket, cleat may be made byadding the actual weight of such items with weight of finishedstructural members. The rates are considered for a hight of erection8 m. / 2nd floor level from the ground. Add 1.5 % extra over the ratefor each additional floor or 4m. beyond the initial 8 m. or partthereof. ii) For other Structural works like galleries etc. |
| 63 | Painting with best quality synthetic enamelpaint of approved makeand brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : On steel or other metal surface : With super gloss (hi-gloss) Two coats (with any shade except white) |
| 64 | Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5cm.diameter. (Dia.tobe measured at mid length). |
| 65 | Driving bamboo pins in standing or flowing water including scaffolding and driving appliances. Where boats are not necessary. |
| 66 | Supplying, fitting and fixing with iron nails half splitbamboowailing pieces (av. dia. of bamboo not less than 5.0 cm.) |
| 67 | Taking out old bamboo pins from piling and stacking the same within 150 metre from the site of work. Where boats are not necessary |
| 68 | Takingoutbamboowailingpiecesafterremoving iron nails and stacking the same within 150 metre from the site of work. Where boats are not necessary. |
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